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Update vendored dependencies.

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This commit is contained in:
Martin Dosch 2020-10-24 12:40:39 +02:00
parent 8c4ec690a5
commit de5bd63a6e
154 changed files with 15041 additions and 1824 deletions
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20
go.mod
View file

@ -3,15 +3,17 @@ module salsa.debian.org/mdosch/feed-to-muc
go 1.14
require (
github.com/PuerkitoBio/goquery v1.5.1-0.20190109230704-3dcf72e6c17f // indirect
github.com/andybalholm/cascadia v1.0.1-0.20181012154424-680b6a57bda4 // indirect
github.com/PuerkitoBio/goquery v1.6.0 // indirect
github.com/andybalholm/cascadia v1.2.0 // indirect
github.com/chilts/sid v0.0.0-20190607042430-660e94789ec9
github.com/jaytaylor/html2text v0.0.0-20190408195923-01ec452cbe43
github.com/mattn/go-runewidth v0.0.5-0.20181218000649-703b5e6b11ae // indirect
github.com/mattn/go-xmpp v0.0.0-20190124093244-6093f50721ed
github.com/mmcdole/gofeed v1.0.0-beta2.0.20190420154928-0e68beaf6fdf
github.com/olekukonko/tablewriter v0.0.2-0.20190618033246-cc27d85e17ce // indirect
github.com/jaytaylor/html2text v0.0.0-20200412013138-3577fbdbcff7
github.com/mattn/go-runewidth v0.0.9 // indirect
github.com/mattn/go-xmpp v0.0.0-20200309091041-899ef71e80d2
github.com/mmcdole/gofeed v1.1.0
github.com/mmcdole/goxpp v0.0.0-20200921145534-2f3784f67354 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.1 // indirect
github.com/olekukonko/tablewriter v0.0.4 // indirect
github.com/ssor/bom v0.0.0-20170718123548-6386211fdfcf // indirect
golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297 // indirect
golang.org/x/text v0.3.3-0.20190829152558-3d0f7978add9 // indirect
golang.org/x/net v0.0.0-20201024042810-be3efd7ff127 // indirect
)

79
go.sum
View file

@ -1,42 +1,67 @@
github.com/PuerkitoBio/goquery v1.5.0/go.mod h1:qD2PgZ9lccMbQlc7eEOjaeRlFQON7xY8kdmcsrnKqMg=
github.com/PuerkitoBio/goquery v1.5.1-0.20190109230704-3dcf72e6c17f h1:cWOyRTtBcTBjB0c+GyaQaXgP3g1HVM1KbvZL/Q5QNAM=
github.com/PuerkitoBio/goquery v1.5.1-0.20190109230704-3dcf72e6c17f/go.mod h1:qD2PgZ9lccMbQlc7eEOjaeRlFQON7xY8kdmcsrnKqMg=
github.com/andybalholm/cascadia v1.0.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
github.com/andybalholm/cascadia v1.0.1-0.20181012154424-680b6a57bda4 h1:0VxwDG1tnYzSd2wMWuTjZtwdm5ZB0Drjt+HaJHeCho0=
github.com/andybalholm/cascadia v1.0.1-0.20181012154424-680b6a57bda4/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/PuerkitoBio/goquery v1.5.1/go.mod h1:GsLWisAFVj4WgDibEWF4pvYnkVQBpKBKeU+7zCJoLcc=
github.com/PuerkitoBio/goquery v1.6.0 h1:j7taAbelrdcsOlGeMenZxc2AWXD5fieT1/znArdnx94=
github.com/PuerkitoBio/goquery v1.6.0/go.mod h1:GsLWisAFVj4WgDibEWF4pvYnkVQBpKBKeU+7zCJoLcc=
github.com/andybalholm/cascadia v1.1.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
github.com/andybalholm/cascadia v1.2.0 h1:vuRCkM5Ozh/BfmsaTm26kbjm0mIOM3yS5Ek/F5h18aE=
github.com/andybalholm/cascadia v1.2.0/go.mod h1:YCyR8vOZT9aZ1CHEd8ap0gMVm2aFgxBp0T0eFw1RUQY=
github.com/chilts/sid v0.0.0-20190607042430-660e94789ec9 h1:z0uK8UQqjMVYzvk4tiiu3obv2B44+XBsvgEJREQfnO8=
github.com/chilts/sid v0.0.0-20190607042430-660e94789ec9/go.mod h1:Jl2neWsQaDanWORdqZ4emBl50J4/aRBBS4FyyG9/PFo=
github.com/codegangsta/cli v1.20.0/go.mod h1:/qJNoX69yVSKu5o4jLyXAENLRyk1uhi7zkbQ3slBdOA=
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/jaytaylor/html2text v0.0.0-20190408195923-01ec452cbe43 h1:jTkyeF7NZ5oIr0ESmcrpiDgAfoidCBF4F5kJhjtaRwE=
github.com/jaytaylor/html2text v0.0.0-20190408195923-01ec452cbe43/go.mod h1:CVKlgaMiht+LXvHG173ujK6JUhZXKb2u/BQtjPDIvyk=
github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
github.com/mattn/go-runewidth v0.0.5-0.20181218000649-703b5e6b11ae h1:575usOHCDzxtuyWeSjPySew7uvoOuaCsM0uUesjgAo4=
github.com/mattn/go-runewidth v0.0.5-0.20181218000649-703b5e6b11ae/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
github.com/mattn/go-xmpp v0.0.0-20190124093244-6093f50721ed h1:A1hEQg5M0b3Wg06pm3q/B0wdZsPjVQ/a2IgauQ8wCZo=
github.com/mattn/go-xmpp v0.0.0-20190124093244-6093f50721ed/go.mod h1:Cs5mF0OsrRRmhkyOod//ldNPOwJsrBvJ+1WRspv0xoc=
github.com/mmcdole/gofeed v1.0.0-beta2.0.20190420154928-0e68beaf6fdf h1:poo3e5STwUVGyyUX0e3fHQUwT1tV8IYEFUUpYd/7LuA=
github.com/mmcdole/gofeed v1.0.0-beta2.0.20190420154928-0e68beaf6fdf/go.mod h1:tkVcyzS3qVMlQrQxJoEH1hkTiuo9a8emDzkMi7TZBu0=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/jaytaylor/html2text v0.0.0-20200412013138-3577fbdbcff7 h1:g0fAGBisHaEQ0TRq1iBvemFRf+8AEWEmBESSiWB3Vsc=
github.com/jaytaylor/html2text v0.0.0-20200412013138-3577fbdbcff7/go.mod h1:CVKlgaMiht+LXvHG173ujK6JUhZXKb2u/BQtjPDIvyk=
github.com/json-iterator/go v1.1.10 h1:Kz6Cvnvv2wGdaG/V8yMvfkmNiXq9Ya2KUv4rouJJr68=
github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
github.com/mattn/go-xmpp v0.0.0-20200309091041-899ef71e80d2 h1:F544zRtDc/pMpFNHN46oeXV2jIAG4DoMH+6zlVSn0Q8=
github.com/mattn/go-xmpp v0.0.0-20200309091041-899ef71e80d2/go.mod h1:Cs5mF0OsrRRmhkyOod//ldNPOwJsrBvJ+1WRspv0xoc=
github.com/mmcdole/gofeed v1.1.0 h1:T2WrGLVJRV04PY2qwhEJLHCt9JiCtBhb6SmC8ZvJH08=
github.com/mmcdole/gofeed v1.1.0/go.mod h1:PPiVwgDXLlz2N83KB4TrIim2lyYM5Zn7ZWH9Pi4oHUk=
github.com/mmcdole/goxpp v0.0.0-20181012175147-0068e33feabf h1:sWGE2v+hO0Nd4yFU/S/mDBM5plIU8v/Qhfz41hkDIAI=
github.com/mmcdole/goxpp v0.0.0-20181012175147-0068e33feabf/go.mod h1:pasqhqstspkosTneA62Nc+2p9SOBBYAPbnmRRWPQ0V8=
github.com/olekukonko/tablewriter v0.0.1/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
github.com/olekukonko/tablewriter v0.0.2-0.20190618033246-cc27d85e17ce h1:RLmZmfx/K62HKpbwPqtW3tg+V2GgugN/XNNx+uiMH/Y=
github.com/olekukonko/tablewriter v0.0.2-0.20190618033246-cc27d85e17ce/go.mod h1:rSAaSIOAGT9odnlyGlUfAJaoc5w2fSBUmeGDbRWPxyQ=
github.com/mmcdole/goxpp v0.0.0-20200921145534-2f3784f67354 h1:Z6i7ND25ixRtXFBylIUggqpvLMV1I15yprcqMVB7WZA=
github.com/mmcdole/goxpp v0.0.0-20200921145534-2f3784f67354/go.mod h1:pasqhqstspkosTneA62Nc+2p9SOBBYAPbnmRRWPQ0V8=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/olekukonko/tablewriter v0.0.4 h1:vHD/YYe1Wolo78koG299f7V/VAS08c6IpCLn+Ejf/w8=
github.com/olekukonko/tablewriter v0.0.4/go.mod h1:zq6QwlOf5SlnkVbMSr5EoBv3636FWnp+qbPhuoO21uA=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
github.com/ssor/bom v0.0.0-20170718123548-6386211fdfcf h1:pvbZ0lM0XWPBqUKqFU8cmavspvIl9nulOYwdy6IFRRo=
github.com/ssor/bom v0.0.0-20170718123548-6386211fdfcf/go.mod h1:RJID2RhlZKId02nZ62WenDCkgHFerpIOmW0iT7GKmXM=
github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/urfave/cli v1.22.3/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/net v0.0.0-20180218175443-cbe0f9307d01/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297 h1:k7pJ2yAPLPgbskkFdhRCsA77k2fySZ1zf2zCjvQCiIM=
golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20201024042810-be3efd7ff127 h1:pZPp9+iYUqwYKLjht0SDBbRCRK/9gAXDy7pz5fRDpjo=
golang.org/x/net v0.0.0-20201024042810-be3efd7ff127/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3-0.20190829152558-3d0f7978add9 h1:SiG/YZHGpKRm5dMlAIMyiH/U4tSjw72M90ryHlc/rto=
golang.org/x/text v0.3.3-0.20190829152558-3d0f7978add9/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

5
vendor/github.com/PuerkitoBio/goquery/.travis.yml generated vendored
View file

@ -1,7 +1,6 @@
language: go
go:
- 1.1
- 1.2.x
- 1.3.x
- 1.4.x
@ -10,7 +9,9 @@ go:
- 1.7.x
- 1.8.x
- 1.9.x
- "1.10.x"
- 1.10.x
- 1.11.x
- 1.12.x
- 1.13.x
- tip

8
vendor/github.com/PuerkitoBio/goquery/README.md generated vendored
View file

@ -37,6 +37,8 @@ Please note that because of the net/html dependency, goquery requires Go1.1+.
**Note that goquery's API is now stable, and will not break.**
* **2020-10-08 (v1.6.0)** : Parse html in context of the container node for all functions that deal with html strings (`AfterHtml`, `AppendHtml`, etc.). Thanks to [@thiemok][thiemok] and [@davidjwilkins][djw] for their work on this.
* **2020-02-04 (v1.5.1)** : Update module dependencies.
* **2018-11-15 (v1.5.0)** : Go module support (thanks @Zaba505).
* **2018-06-07 (v1.4.1)** : Add `NewDocumentFromReader` examples.
* **2018-03-24 (v1.4.0)** : Deprecate `NewDocument(url)` and `NewDocumentFromResponse(response)`.
@ -138,11 +140,13 @@ func main() {
- [Goq][goq], an HTML deserialization and scraping library based on goquery and struct tags.
- [andybalholm/cascadia][cascadia], the CSS selector library used by goquery.
- [suntong/cascadia][cascadiacli], a command-line interface to the cascadia CSS selector library, useful to test selectors.
- [asciimoo/colly](https://github.com/asciimoo/colly), a lightning fast and elegant Scraping Framework
- [gocolly/colly](https://github.com/gocolly/colly), a lightning fast and elegant Scraping Framework
- [gnulnx/goperf](https://github.com/gnulnx/goperf), a website performance test tool that also fetches static assets.
- [MontFerret/ferret](https://github.com/MontFerret/ferret), declarative web scraping.
- [tacusci/berrycms](https://github.com/tacusci/berrycms), a modern simple to use CMS with easy to write plugins
- [Dataflow kit](https://github.com/slotix/dataflowkit), Web Scraping framework for Gophers.
- [Geziyor](https://github.com/geziyor/geziyor), a fast web crawling & scraping framework for Go. Supports JS rendering.
- [Pagser](https://github.com/foolin/pagser), a simple, easy, extensible, configurable HTML parser to struct based on goquery and struct tags.
## Support
@ -179,3 +183,5 @@ The [BSD 3-Clause license][bsd], the same as the [Go language][golic]. Cascadia'
[thatguystone]: https://github.com/thatguystone
[piotr]: https://github.com/piotrkowalczuk
[goq]: https://github.com/andrewstuart/goq
[thiemok]: https://github.com/thiemok
[djw]: https://github.com/davidjwilkins

6
vendor/github.com/PuerkitoBio/goquery/go.mod generated vendored
View file

@ -1,6 +1,8 @@
module github.com/PuerkitoBio/goquery
require (
github.com/andybalholm/cascadia v1.0.0
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a
github.com/andybalholm/cascadia v1.1.0
golang.org/x/net v0.0.0-20200202094626-16171245cfb2
)
go 1.13

11
vendor/github.com/PuerkitoBio/goquery/go.sum generated vendored
View file

@ -1,5 +1,8 @@
github.com/andybalholm/cascadia v1.0.0 h1:hOCXnnZ5A+3eVDX8pvgl4kofXv2ELss0bKcqRySc45o=
github.com/andybalholm/cascadia v1.0.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
github.com/andybalholm/cascadia v1.1.0 h1:BuuO6sSfQNFRu1LppgbD25Hr2vLYW25JvxHs5zzsLTo=
github.com/andybalholm/cascadia v1.1.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/net v0.0.0-20180218175443-cbe0f9307d01/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a h1:gOpx8G595UYyvj8UK4+OFyY4rx037g3fmfhe5SasG3U=
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20200202094626-16171245cfb2 h1:CCH4IOTTfewWjGOlSp+zGcjutRKlBEZQ6wTn8ozI/nI=
golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

164
vendor/github.com/PuerkitoBio/goquery/manipulation.go generated vendored
View file

@ -39,8 +39,15 @@ func (s *Selection) AfterSelection(sel *Selection) *Selection {
// AfterHtml parses the html and inserts it after the set of matched elements.
//
// This follows the same rules as Selection.Append.
func (s *Selection) AfterHtml(html string) *Selection {
return s.AfterNodes(parseHtml(html)...)
func (s *Selection) AfterHtml(htmlStr string) *Selection {
return s.eachNodeHtml(htmlStr, true, func(node *html.Node, nodes []*html.Node) {
nextSibling := node.NextSibling
for _, n := range nodes {
if node.Parent != nil {
node.Parent.InsertBefore(n, nextSibling)
}
}
})
}
// AfterNodes inserts the nodes after each element in the set of matched elements.
@ -85,8 +92,12 @@ func (s *Selection) AppendSelection(sel *Selection) *Selection {
}
// AppendHtml parses the html and appends it to the set of matched elements.
func (s *Selection) AppendHtml(html string) *Selection {
return s.AppendNodes(parseHtml(html)...)
func (s *Selection) AppendHtml(htmlStr string) *Selection {
return s.eachNodeHtml(htmlStr, false, func(node *html.Node, nodes []*html.Node) {
for _, n := range nodes {
node.AppendChild(n)
}
})
}
// AppendNodes appends the specified nodes to each node in the set of matched elements.
@ -123,8 +134,14 @@ func (s *Selection) BeforeSelection(sel *Selection) *Selection {
// BeforeHtml parses the html and inserts it before the set of matched elements.
//
// This follows the same rules as Selection.Append.
func (s *Selection) BeforeHtml(html string) *Selection {
return s.BeforeNodes(parseHtml(html)...)
func (s *Selection) BeforeHtml(htmlStr string) *Selection {
return s.eachNodeHtml(htmlStr, true, func(node *html.Node, nodes []*html.Node) {
for _, n := range nodes {
if node.Parent != nil {
node.Parent.InsertBefore(n, node)
}
}
})
}
// BeforeNodes inserts the nodes before each element in the set of matched elements.
@ -184,8 +201,13 @@ func (s *Selection) PrependSelection(sel *Selection) *Selection {
}
// PrependHtml parses the html and prepends it to the set of matched elements.
func (s *Selection) PrependHtml(html string) *Selection {
return s.PrependNodes(parseHtml(html)...)
func (s *Selection) PrependHtml(htmlStr string) *Selection {
return s.eachNodeHtml(htmlStr, false, func(node *html.Node, nodes []*html.Node) {
firstChild := node.FirstChild
for _, n := range nodes {
node.InsertBefore(n, firstChild)
}
})
}
// PrependNodes prepends the specified nodes to each node in the set of
@ -212,14 +234,19 @@ func (s *Selection) Remove() *Selection {
return s
}
// RemoveFiltered removes the set of matched elements by selector.
// It returns the Selection of removed nodes.
// RemoveFiltered removes from the current set of matched elements those that
// match the selector filter. It returns the Selection of removed nodes.
//
// For example if the selection s contains "<h1>", "<h2>" and "<h3>"
// and s.RemoveFiltered("h2") is called, only the "<h2>" node is removed
// (and returned), while "<h1>" and "<h3>" are kept in the document.
func (s *Selection) RemoveFiltered(selector string) *Selection {
return s.RemoveMatcher(compileMatcher(selector))
}
// RemoveMatcher removes the set of matched elements.
// It returns the Selection of removed nodes.
// RemoveMatcher removes from the current set of matched elements those that
// match the Matcher filter. It returns the Selection of removed nodes.
// See RemoveFiltered for additional information.
func (s *Selection) RemoveMatcher(m Matcher) *Selection {
return s.FilterMatcher(m).Remove()
}
@ -256,8 +283,16 @@ func (s *Selection) ReplaceWithSelection(sel *Selection) *Selection {
// It returns the removed elements.
//
// This follows the same rules as Selection.Append.
func (s *Selection) ReplaceWithHtml(html string) *Selection {
return s.ReplaceWithNodes(parseHtml(html)...)
func (s *Selection) ReplaceWithHtml(htmlStr string) *Selection {
s.eachNodeHtml(htmlStr, true, func(node *html.Node, nodes []*html.Node) {
nextSibling := node.NextSibling
for _, n := range nodes {
if node.Parent != nil {
node.Parent.InsertBefore(n, nextSibling)
}
}
})
return s.Remove()
}
// ReplaceWithNodes replaces each element in the set of matched elements with
@ -272,8 +307,17 @@ func (s *Selection) ReplaceWithNodes(ns ...*html.Node) *Selection {
// SetHtml sets the html content of each element in the selection to
// specified html string.
func (s *Selection) SetHtml(html string) *Selection {
return setHtmlNodes(s, parseHtml(html)...)
func (s *Selection) SetHtml(htmlStr string) *Selection {
for _, context := range s.Nodes {
for c := context.FirstChild; c != nil; c = context.FirstChild {
context.RemoveChild(c)
}
}
return s.eachNodeHtml(htmlStr, false, func(node *html.Node, nodes []*html.Node) {
for _, n := range nodes {
node.AppendChild(n)
}
})
}
// SetText sets the content of each element in the selection to specified content.
@ -329,8 +373,23 @@ func (s *Selection) WrapSelection(sel *Selection) *Selection {
// most child of the given HTML.
//
// It returns the original set of elements.
func (s *Selection) WrapHtml(html string) *Selection {
return s.wrapNodes(parseHtml(html)...)
func (s *Selection) WrapHtml(htmlStr string) *Selection {
nodesMap := make(map[string][]*html.Node)
for _, context := range s.Nodes {
var parent *html.Node
if context.Parent != nil {
parent = context.Parent
} else {
parent = &html.Node{Type: html.ElementNode}
}
nodes, found := nodesMap[nodeName(parent)]
if !found {
nodes = parseHtmlWithContext(htmlStr, parent)
nodesMap[nodeName(parent)] = nodes
}
newSingleSelection(context, s.document).wrapAllNodes(cloneNodes(nodes)...)
}
return s
}
// WrapNode wraps each element in the set of matched elements inside the inner-
@ -382,8 +441,18 @@ func (s *Selection) WrapAllSelection(sel *Selection) *Selection {
// document.
//
// It returns the original set of elements.
func (s *Selection) WrapAllHtml(html string) *Selection {
return s.wrapAllNodes(parseHtml(html)...)
func (s *Selection) WrapAllHtml(htmlStr string) *Selection {
var context *html.Node
var nodes []*html.Node
if len(s.Nodes) > 0 {
context = s.Nodes[0]
if context.Parent != nil {
nodes = parseHtmlWithContext(htmlStr, context)
} else {
nodes = parseHtml(htmlStr)
}
}
return s.wrapAllNodes(nodes...)
}
func (s *Selection) wrapAllNodes(ns ...*html.Node) *Selection {
@ -452,8 +521,17 @@ func (s *Selection) WrapInnerSelection(sel *Selection) *Selection {
// cloned before being inserted into the document.
//
// It returns the original set of elements.
func (s *Selection) WrapInnerHtml(html string) *Selection {
return s.wrapInnerNodes(parseHtml(html)...)
func (s *Selection) WrapInnerHtml(htmlStr string) *Selection {
nodesMap := make(map[string][]*html.Node)
for _, context := range s.Nodes {
nodes, found := nodesMap[nodeName(context)]
if !found {
nodes = parseHtmlWithContext(htmlStr, context)
nodesMap[nodeName(context)] = nodes
}
newSingleSelection(context, s.document).wrapInnerNodes(cloneNodes(nodes)...)
}
return s
}
// WrapInnerNode wraps an HTML structure, matched by the given selector, around
@ -493,16 +571,14 @@ func parseHtml(h string) []*html.Node {
return nodes
}
func setHtmlNodes(s *Selection, ns ...*html.Node) *Selection {
for _, n := range s.Nodes {
for c := n.FirstChild; c != nil; c = n.FirstChild {
n.RemoveChild(c)
func parseHtmlWithContext(h string, context *html.Node) []*html.Node {
// Errors are only returned when the io.Reader returns any error besides
// EOF, but strings.Reader never will
nodes, err := html.ParseFragment(strings.NewReader(h), context)
if err != nil {
panic("goquery: failed to parse HTML: " + err.Error())
}
for _, c := range ns {
n.AppendChild(cloneNode(c))
}
}
return s
return nodes
}
// Get the first child that is an ElementNode
@ -572,3 +648,29 @@ func (s *Selection) manipulateNodes(ns []*html.Node, reverse bool,
return s
}
// eachNodeHtml parses the given html string and inserts the resulting nodes in the dom with the mergeFn.
// The parsed nodes are inserted for each element of the selection.
// isParent can be used to indicate that the elements of the selection should be treated as the parent for the parsed html.
// A cache is used to avoid parsing the html multiple times should the elements of the selection result in the same context.
func (s *Selection) eachNodeHtml(htmlStr string, isParent bool, mergeFn func(n *html.Node, nodes []*html.Node)) *Selection {
// cache to avoid parsing the html for the same context multiple times
nodeCache := make(map[string][]*html.Node)
var context *html.Node
for _, n := range s.Nodes {
if isParent {
context = n.Parent
} else {
context = n
}
if context != nil {
nodes, found := nodeCache[nodeName(context)]
if !found {
nodes = parseHtmlWithContext(htmlStr, context)
nodeCache[nodeName(context)] = nodes
}
mergeFn(n, cloneNodes(nodes))
}
}
return s
}

18
vendor/github.com/PuerkitoBio/goquery/utilities.go generated vendored
View file

@ -36,12 +36,22 @@ func NodeName(s *Selection) string {
if s.Length() == 0 {
return ""
}
switch n := s.Get(0); n.Type {
return nodeName(s.Get(0))
}
// nodeName returns the node name of the given html node.
// See NodeName for additional details on behaviour.
func nodeName(node *html.Node) string {
if node == nil {
return ""
}
switch node.Type {
case html.ElementNode, html.DoctypeNode:
return n.Data
return node.Data
default:
if n.Type >= 0 && int(n.Type) < len(nodeNames) {
return nodeNames[n.Type]
if node.Type >= 0 && int(node.Type) < len(nodeNames) {
return nodeNames[node.Type]
}
return ""
}

6
vendor/github.com/andybalholm/cascadia/go.mod generated vendored
View file

@ -1,3 +1,5 @@
module "github.com/andybalholm/cascadia"
module github.com/andybalholm/cascadia
require "golang.org/x/net" v0.0.0-20180218175443-cbe0f9307d01
require golang.org/x/net v0.0.0-20180218175443-cbe0f9307d01
go 1.13

315
vendor/github.com/andybalholm/cascadia/parser.go generated vendored
View file

@ -7,14 +7,16 @@ import (
"regexp"
"strconv"
"strings"
"golang.org/x/net/html"
)
// a parser for CSS selectors
type parser struct {
s string // the source text
i int // the current position
// if `false`, parsing a pseudo-element
// returns an error.
acceptPseudoElements bool
}
// parseEscape parses a backslash escape.
@ -31,7 +33,7 @@ func (p *parser) parseEscape() (result string, err error) {
case hexDigit(c):
// unicode escape (hex)
var i int
for i = start; i < p.i+6 && i < len(p.s) && hexDigit(p.s[i]); i++ {
for i = start; i < start+6 && i < len(p.s) && hexDigit(p.s[i]); i++ {
// empty
}
v, _ := strconv.ParseUint(p.s[start:i], 16, 21)
@ -56,6 +58,26 @@ func (p *parser) parseEscape() (result string, err error) {
return result, nil
}
// toLowerASCII returns s with all ASCII capital letters lowercased.
func toLowerASCII(s string) string {
var b []byte
for i := 0; i < len(s); i++ {
if c := s[i]; 'A' <= c && c <= 'Z' {
if b == nil {
b = make([]byte, len(s))
copy(b, s)
}
b[i] = s[i] + ('a' - 'A')
}
}
if b == nil {
return s
}
return string(b)
}
func hexDigit(c byte) bool {
return '0' <= c && c <= '9' || 'a' <= c && c <= 'f' || 'A' <= c && c <= 'F'
}
@ -280,92 +302,92 @@ func (p *parser) consumeClosingParenthesis() bool {
}
// parseTypeSelector parses a type selector (one that matches by tag name).
func (p *parser) parseTypeSelector() (result Selector, err error) {
func (p *parser) parseTypeSelector() (result tagSelector, err error) {
tag, err := p.parseIdentifier()
if err != nil {
return nil, err
return
}
return typeSelector(tag), nil
return tagSelector{tag: toLowerASCII(tag)}, nil
}
// parseIDSelector parses a selector that matches by id attribute.
func (p *parser) parseIDSelector() (Selector, error) {
func (p *parser) parseIDSelector() (idSelector, error) {
if p.i >= len(p.s) {
return nil, fmt.Errorf("expected id selector (#id), found EOF instead")
return idSelector{}, fmt.Errorf("expected id selector (#id), found EOF instead")
}
if p.s[p.i] != '#' {
return nil, fmt.Errorf("expected id selector (#id), found '%c' instead", p.s[p.i])
return idSelector{}, fmt.Errorf("expected id selector (#id), found '%c' instead", p.s[p.i])
}
p.i++
id, err := p.parseName()
if err != nil {
return nil, err
return idSelector{}, err
}
return attributeEqualsSelector("id", id), nil
return idSelector{id: id}, nil
}
// parseClassSelector parses a selector that matches by class attribute.
func (p *parser) parseClassSelector() (Selector, error) {
func (p *parser) parseClassSelector() (classSelector, error) {
if p.i >= len(p.s) {
return nil, fmt.Errorf("expected class selector (.class), found EOF instead")
return classSelector{}, fmt.Errorf("expected class selector (.class), found EOF instead")
}
if p.s[p.i] != '.' {
return nil, fmt.Errorf("expected class selector (.class), found '%c' instead", p.s[p.i])
return classSelector{}, fmt.Errorf("expected class selector (.class), found '%c' instead", p.s[p.i])
}
p.i++
class, err := p.parseIdentifier()
if err != nil {
return nil, err
return classSelector{}, err
}
return attributeIncludesSelector("class", class), nil
return classSelector{class: class}, nil
}
// parseAttributeSelector parses a selector that matches by attribute value.
func (p *parser) parseAttributeSelector() (Selector, error) {
func (p *parser) parseAttributeSelector() (attrSelector, error) {
if p.i >= len(p.s) {
return nil, fmt.Errorf("expected attribute selector ([attribute]), found EOF instead")
return attrSelector{}, fmt.Errorf("expected attribute selector ([attribute]), found EOF instead")
}
if p.s[p.i] != '[' {
return nil, fmt.Errorf("expected attribute selector ([attribute]), found '%c' instead", p.s[p.i])
return attrSelector{}, fmt.Errorf("expected attribute selector ([attribute]), found '%c' instead", p.s[p.i])
}
p.i++
p.skipWhitespace()
key, err := p.parseIdentifier()
if err != nil {
return nil, err
return attrSelector{}, err
}
key = toLowerASCII(key)
p.skipWhitespace()
if p.i >= len(p.s) {
return nil, errors.New("unexpected EOF in attribute selector")
return attrSelector{}, errors.New("unexpected EOF in attribute selector")
}
if p.s[p.i] == ']' {
p.i++
return attributeExistsSelector(key), nil
return attrSelector{key: key, operation: ""}, nil
}
if p.i+2 >= len(p.s) {
return nil, errors.New("unexpected EOF in attribute selector")
return attrSelector{}, errors.New("unexpected EOF in attribute selector")
}
op := p.s[p.i : p.i+2]
if op[0] == '=' {
op = "="
} else if op[1] != '=' {
return nil, fmt.Errorf(`expected equality operator, found "%s" instead`, op)
return attrSelector{}, fmt.Errorf(`expected equality operator, found "%s" instead`, op)
}
p.i += len(op)
p.skipWhitespace()
if p.i >= len(p.s) {
return nil, errors.New("unexpected EOF in attribute selector")
return attrSelector{}, errors.New("unexpected EOF in attribute selector")
}
var val string
var rx *regexp.Regexp
@ -380,88 +402,84 @@ func (p *parser) parseAttributeSelector() (Selector, error) {
}
}
if err != nil {
return nil, err
return attrSelector{}, err
}
p.skipWhitespace()
if p.i >= len(p.s) {
return nil, errors.New("unexpected EOF in attribute selector")
return attrSelector{}, errors.New("unexpected EOF in attribute selector")
}
if p.s[p.i] != ']' {
return nil, fmt.Errorf("expected ']', found '%c' instead", p.s[p.i])
return attrSelector{}, fmt.Errorf("expected ']', found '%c' instead", p.s[p.i])
}
p.i++
switch op {
case "=":
return attributeEqualsSelector(key, val), nil
case "!=":
return attributeNotEqualSelector(key, val), nil
case "~=":
return attributeIncludesSelector(key, val), nil
case "|=":
return attributeDashmatchSelector(key, val), nil
case "^=":
return attributePrefixSelector(key, val), nil
case "$=":
return attributeSuffixSelector(key, val), nil
case "*=":
return attributeSubstringSelector(key, val), nil
case "#=":
return attributeRegexSelector(key, rx), nil
case "=", "!=", "~=", "|=", "^=", "$=", "*=", "#=":
return attrSelector{key: key, val: val, operation: op, regexp: rx}, nil
default:
return attrSelector{}, fmt.Errorf("attribute operator %q is not supported", op)
}
return nil, fmt.Errorf("attribute operator %q is not supported", op)
}
var errExpectedParenthesis = errors.New("expected '(' but didn't find it")
var errExpectedClosingParenthesis = errors.New("expected ')' but didn't find it")
var errUnmatchedParenthesis = errors.New("unmatched '('")
// parsePseudoclassSelector parses a pseudoclass selector like :not(p).
func (p *parser) parsePseudoclassSelector() (Selector, error) {
// parsePseudoclassSelector parses a pseudoclass selector like :not(p) or a pseudo-element
// For backwards compatibility, both ':' and '::' prefix are allowed for pseudo-elements.
// https://drafts.csswg.org/selectors-3/#pseudo-elements
// Returning a nil `Sel` (and a nil `error`) means we found a pseudo-element.
func (p *parser) parsePseudoclassSelector() (out Sel, pseudoElement string, err error) {
if p.i >= len(p.s) {
return nil, fmt.Errorf("expected pseudoclass selector (:pseudoclass), found EOF instead")
return nil, "", fmt.Errorf("expected pseudoclass selector (:pseudoclass), found EOF instead")
}
if p.s[p.i] != ':' {
return nil, fmt.Errorf("expected attribute selector (:pseudoclass), found '%c' instead", p.s[p.i])
return nil, "", fmt.Errorf("expected attribute selector (:pseudoclass), found '%c' instead", p.s[p.i])
}
p.i++
var mustBePseudoElement bool
if p.i >= len(p.s) {
return nil, "", fmt.Errorf("got empty pseudoclass (or pseudoelement)")
}
if p.s[p.i] == ':' { // we found a pseudo-element
mustBePseudoElement = true
p.i++
}
name, err := p.parseIdentifier()
if err != nil {
return nil, err
return
}
name = toLowerASCII(name)
if mustBePseudoElement && (name != "after" && name != "backdrop" && name != "before" &&
name != "cue" && name != "first-letter" && name != "first-line" && name != "grammar-error" &&
name != "marker" && name != "placeholder" && name != "selection" && name != "spelling-error") {
return out, "", fmt.Errorf("unknown pseudoelement :%s", name)
}
switch name {
case "not", "has", "haschild":
if !p.consumeParenthesis() {
return nil, errExpectedParenthesis
return out, "", errExpectedParenthesis
}
sel, parseErr := p.parseSelectorGroup()
if parseErr != nil {
return nil, parseErr
return out, "", parseErr
}
if !p.consumeClosingParenthesis() {
return nil, errExpectedClosingParenthesis
return out, "", errExpectedClosingParenthesis
}
switch name {
case "not":
return negatedSelector(sel), nil
case "has":
return hasDescendantSelector(sel), nil
case "haschild":
return hasChildSelector(sel), nil
}
out = relativePseudoClassSelector{name: name, match: sel}
case "contains", "containsown":
if !p.consumeParenthesis() {
return nil, errExpectedParenthesis
return out, "", errExpectedParenthesis
}
if p.i == len(p.s) {
return nil, errUnmatchedParenthesis
return out, "", errUnmatchedParenthesis
}
var val string
switch p.s[p.i] {
@ -471,95 +489,75 @@ func (p *parser) parsePseudoclassSelector() (Selector, error) {
val, err = p.parseIdentifier()
}
if err != nil {
return nil, err
return out, "", err
}
val = strings.ToLower(val)
p.skipWhitespace()
if p.i >= len(p.s) {
return nil, errors.New("unexpected EOF in pseudo selector")
return out, "", errors.New("unexpected EOF in pseudo selector")
}
if !p.consumeClosingParenthesis() {
return nil, errExpectedClosingParenthesis
return out, "", errExpectedClosingParenthesis
}
switch name {
case "contains":
return textSubstrSelector(val), nil
case "containsown":
return ownTextSubstrSelector(val), nil
}
out = containsPseudoClassSelector{own: name == "containsown", value: val}
case "matches", "matchesown":
if !p.consumeParenthesis() {
return nil, errExpectedParenthesis
return out, "", errExpectedParenthesis
}
rx, err := p.parseRegex()
if err != nil {
return nil, err
return out, "", err
}
if p.i >= len(p.s) {
return nil, errors.New("unexpected EOF in pseudo selector")
return out, "", errors.New("unexpected EOF in pseudo selector")
}
if !p.consumeClosingParenthesis() {
return nil, errExpectedClosingParenthesis
return out, "", errExpectedClosingParenthesis
}
switch name {
case "matches":
return textRegexSelector(rx), nil
case "matchesown":
return ownTextRegexSelector(rx), nil
}
out = regexpPseudoClassSelector{own: name == "matchesown", regexp: rx}
case "nth-child", "nth-last-child", "nth-of-type", "nth-last-of-type":
if !p.consumeParenthesis() {
return nil, errExpectedParenthesis
return out, "", errExpectedParenthesis
}
a, b, err := p.parseNth()
if err != nil {
return nil, err
return out, "", err
}
if !p.consumeClosingParenthesis() {
return nil, errExpectedClosingParenthesis
return out, "", errExpectedClosingParenthesis
}
if a == 0 {
switch name {
case "nth-child":
return simpleNthChildSelector(b, false), nil
case "nth-of-type":
return simpleNthChildSelector(b, true), nil
case "nth-last-child":
return simpleNthLastChildSelector(b, false), nil
case "nth-last-of-type":
return simpleNthLastChildSelector(b, true), nil
}
}
return nthChildSelector(a, b,
name == "nth-last-child" || name == "nth-last-of-type",
name == "nth-of-type" || name == "nth-last-of-type"),
nil
last := name == "nth-last-child" || name == "nth-last-of-type"
ofType := name == "nth-of-type" || name == "nth-last-of-type"
out = nthPseudoClassSelector{a: a, b: b, last: last, ofType: ofType}
case "first-child":
return simpleNthChildSelector(1, false), nil
out = nthPseudoClassSelector{a: 0, b: 1, ofType: false, last: false}
case "last-child":
return simpleNthLastChildSelector(1, false), nil
out = nthPseudoClassSelector{a: 0, b: 1, ofType: false, last: true}
case "first-of-type":
return simpleNthChildSelector(1, true), nil
out = nthPseudoClassSelector{a: 0, b: 1, ofType: true, last: false}
case "last-of-type":
return simpleNthLastChildSelector(1, true), nil
out = nthPseudoClassSelector{a: 0, b: 1, ofType: true, last: true}
case "only-child":
return onlyChildSelector(false), nil
out = onlyChildPseudoClassSelector{ofType: false}
case "only-of-type":
return onlyChildSelector(true), nil
out = onlyChildPseudoClassSelector{ofType: true}
case "input":
return inputSelector, nil
out = inputPseudoClassSelector{}
case "empty":
return emptyElementSelector, nil
out = emptyElementPseudoClassSelector{}
case "root":
return rootSelector, nil
out = rootPseudoClassSelector{}
case "after", "backdrop", "before", "cue", "first-letter", "first-line", "grammar-error", "marker", "placeholder", "selection", "spelling-error":
return nil, name, nil
default:
return out, "", fmt.Errorf("unknown pseudoclass or pseudoelement :%s", name)
}
return nil, fmt.Errorf("unknown pseudoclass :%s", name)
return
}
// parseInteger parses a decimal integer.
@ -705,8 +703,8 @@ invalid:
// parseSimpleSelectorSequence parses a selector sequence that applies to
// a single element.
func (p *parser) parseSimpleSelectorSequence() (Selector, error) {
var result Selector
func (p *parser) parseSimpleSelectorSequence() (Sel, error) {
var selectors []Sel
if p.i >= len(p.s) {
return nil, errors.New("expected selector, found EOF instead")
@ -723,13 +721,17 @@ func (p *parser) parseSimpleSelectorSequence() (Selector, error) {
if err != nil {
return nil, err
}
result = r
selectors = append(selectors, r)
}
var pseudoElement string
loop:
for p.i < len(p.s) {
var ns Selector
var err error
var (
ns Sel
newPseudoElement string
err error
)
switch p.s[p.i] {
case '#':
ns, err = p.parseIDSelector()
@ -738,44 +740,57 @@ loop:
case '[':
ns, err = p.parseAttributeSelector()
case ':':
ns, err = p.parsePseudoclassSelector()
ns, newPseudoElement, err = p.parsePseudoclassSelector()
default:
break loop
}
if err != nil {
return nil, err
}
if result == nil {
result = ns
// From https://drafts.csswg.org/selectors-3/#pseudo-elements :
// "Only one pseudo-element may appear per selector, and if present
// it must appear after the sequence of simple selectors that
// represents the subjects of the selector.""
if ns == nil { // we found a pseudo-element
if pseudoElement != "" {
return nil, fmt.Errorf("only one pseudo-element is accepted per selector, got %s and %s", pseudoElement, newPseudoElement)
}
if !p.acceptPseudoElements {
return nil, fmt.Errorf("pseudo-element %s found, but pseudo-elements support is disabled", newPseudoElement)
}
pseudoElement = newPseudoElement
} else {
result = intersectionSelector(result, ns)
if pseudoElement != "" {
return nil, fmt.Errorf("pseudo-element %s must be at the end of selector", pseudoElement)
}
selectors = append(selectors, ns)
}
if result == nil {
result = func(n *html.Node) bool {
return n.Type == html.ElementNode
}
if len(selectors) == 1 && pseudoElement == "" { // no need wrap the selectors in compoundSelector
return selectors[0], nil
}
return result, nil
return compoundSelector{selectors: selectors, pseudoElement: pseudoElement}, nil
}
// parseSelector parses a selector that may include combinators.
func (p *parser) parseSelector() (result Selector, err error) {
func (p *parser) parseSelector() (Sel, error) {
p.skipWhitespace()
result, err = p.parseSimpleSelectorSequence()
result, err := p.parseSimpleSelectorSequence()
if err != nil {
return
return nil, err
}
for {
var combinator byte
var (
combinator byte
c Sel
)
if p.skipWhitespace() {
combinator = ' '
}
if p.i >= len(p.s) {
return
return result, nil
}
switch p.s[p.i] {
@ -785,51 +800,39 @@ func (p *parser) parseSelector() (result Selector, err error) {
p.skipWhitespace()
case ',', ')':
// These characters can't begin a selector, but they can legally occur after one.
return
return result, nil
}
if combinator == 0 {
return
return result, nil
}
c, err := p.parseSimpleSelectorSequence()
c, err = p.parseSimpleSelectorSequence()
if err != nil {
return nil, err
}
switch combinator {
case ' ':
result = descendantSelector(result, c)
case '>':
result = childSelector(result, c)
case '+':
result = siblingSelector(result, c, true)
case '~':
result = siblingSelector(result, c, false)
result = combinedSelector{first: result, combinator: combinator, second: c}
}
}
panic("unreachable")
}
// parseSelectorGroup parses a group of selectors, separated by commas.
func (p *parser) parseSelectorGroup() (result Selector, err error) {
result, err = p.parseSelector()
func (p *parser) parseSelectorGroup() (SelectorGroup, error) {
current, err := p.parseSelector()
if err != nil {
return
return nil, err
}
result := SelectorGroup{current}
for p.i < len(p.s) {
if p.s[p.i] != ',' {
return result, nil
break
}
p.i++
c, err := p.parseSelector()
if err != nil {
return nil, err
}
result = unionSelector(result, c)
result = append(result, c)
}
return
return result, nil
}

790
vendor/github.com/andybalholm/cascadia/selector.go generated vendored
View file

@ -9,36 +9,60 @@ import (
"golang.org/x/net/html"
)
// the Selector type, and functions for creating them
// A Selector is a function which tells whether a node matches or not.
type Selector func(*html.Node) bool
// hasChildMatch returns whether n has any child that matches a.
func hasChildMatch(n *html.Node, a Selector) bool {
for c := n.FirstChild; c != nil; c = c.NextSibling {
if a(c) {
return true
}
}
return false
// Matcher is the interface for basic selector functionality.
// Match returns whether a selector matches n.
type Matcher interface {
Match(n *html.Node) bool
}
// hasDescendantMatch performs a depth-first search of n's descendants,
// testing whether any of them match a. It returns true as soon as a match is
// found, or false if no match is found.
func hasDescendantMatch(n *html.Node, a Selector) bool {
for c := n.FirstChild; c != nil; c = c.NextSibling {
if a(c) || (c.Type == html.ElementNode && hasDescendantMatch(c, a)) {
return true
}
}
return false
// Sel is the interface for all the functionality provided by selectors.
type Sel interface {
Matcher
Specificity() Specificity
// Returns a CSS input compiling to this selector.
String() string
// Returns a pseudo-element, or an empty string.
PseudoElement() string
}
// Compile parses a selector and returns, if successful, a Selector object
// that can be used to match against html.Node objects.
func Compile(sel string) (Selector, error) {
// Parse parses a selector. Use `ParseWithPseudoElement`
// if you need support for pseudo-elements.
func Parse(sel string) (Sel, error) {
p := &parser{s: sel}
compiled, err := p.parseSelector()
if err != nil {
return nil, err
}
if p.i < len(sel) {
return nil, fmt.Errorf("parsing %q: %d bytes left over", sel, len(sel)-p.i)
}
return compiled, nil
}
// ParseWithPseudoElement parses a single selector,
// with support for pseudo-element.
func ParseWithPseudoElement(sel string) (Sel, error) {
p := &parser{s: sel, acceptPseudoElements: true}
compiled, err := p.parseSelector()
if err != nil {
return nil, err
}
if p.i < len(sel) {
return nil, fmt.Errorf("parsing %q: %d bytes left over", sel, len(sel)-p.i)
}
return compiled, nil
}
// ParseGroup parses a selector, or a group of selectors separated by commas.
// Use `ParseGroupWithPseudoElements`
// if you need support for pseudo-elements.
func ParseGroup(sel string) (SelectorGroup, error) {
p := &parser{s: sel}
compiled, err := p.parseSelectorGroup()
if err != nil {
@ -52,6 +76,39 @@ func Compile(sel string) (Selector, error) {
return compiled, nil
}
// ParseGroupWithPseudoElements parses a selector, or a group of selectors separated by commas.
// It supports pseudo-elements.
func ParseGroupWithPseudoElements(sel string) (SelectorGroup, error) {
p := &parser{s: sel, acceptPseudoElements: true}
compiled, err := p.parseSelectorGroup()
if err != nil {
return nil, err
}
if p.i < len(sel) {
return nil, fmt.Errorf("parsing %q: %d bytes left over", sel, len(sel)-p.i)
}
return compiled, nil
}
// A Selector is a function which tells whether a node matches or not.
//
// This type is maintained for compatibility; I recommend using the newer and
// more idiomatic interfaces Sel and Matcher.
type Selector func(*html.Node) bool
// Compile parses a selector and returns, if successful, a Selector object
// that can be used to match against html.Node objects.
func Compile(sel string) (Selector, error) {
compiled, err := ParseGroup(sel)
if err != nil {
return nil, err
}
return Selector(compiled.Match), nil
}
// MustCompile is like Compile, but panics instead of returning an error.
func MustCompile(sel string) Selector {
compiled, err := Compile(sel)
@ -79,6 +136,23 @@ func (s Selector) matchAllInto(n *html.Node, storage []*html.Node) []*html.Node
return storage
}
func queryInto(n *html.Node, m Matcher, storage []*html.Node) []*html.Node {
for child := n.FirstChild; child != nil; child = child.NextSibling {
if m.Match(child) {
storage = append(storage, child)
}
storage = queryInto(child, m, storage)
}
return storage
}
// QueryAll returns a slice of all the nodes that match m, from the descendants
// of n.
func QueryAll(n *html.Node, m Matcher) []*html.Node {
return queryInto(n, m, nil)
}
// Match returns true if the node matches the selector.
func (s Selector) Match(n *html.Node) bool {
return s(n)
@ -99,6 +173,21 @@ func (s Selector) MatchFirst(n *html.Node) *html.Node {
return nil
}
// Query returns the first node that matches m, from the descendants of n.
// If none matches, it returns nil.
func Query(n *html.Node, m Matcher) *html.Node {
for c := n.FirstChild; c != nil; c = c.NextSibling {
if m.Match(c) {
return c
}
if matched := Query(c, m); matched != nil {
return matched
}
}
return nil
}
// Filter returns the nodes in nodes that match the selector.
func (s Selector) Filter(nodes []*html.Node) (result []*html.Node) {
for _, n := range nodes {
@ -109,39 +198,105 @@ func (s Selector) Filter(nodes []*html.Node) (result []*html.Node) {
return result
}
// typeSelector returns a Selector that matches elements with a given tag name.
func typeSelector(tag string) Selector {
tag = toLowerASCII(tag)
return func(n *html.Node) bool {
return n.Type == html.ElementNode && n.Data == tag
// Filter returns the nodes that match m.
func Filter(nodes []*html.Node, m Matcher) (result []*html.Node) {
for _, n := range nodes {
if m.Match(n) {
result = append(result, n)
}
}
return result
}
type tagSelector struct {
tag string
}
// Matches elements with a given tag name.
func (t tagSelector) Match(n *html.Node) bool {
return n.Type == html.ElementNode && n.Data == t.tag
}
func (c tagSelector) Specificity() Specificity {
return Specificity{0, 0, 1}
}
func (c tagSelector) PseudoElement() string {
return ""
}
type classSelector struct {
class string
}
// Matches elements by class attribute.
func (t classSelector) Match(n *html.Node) bool {
return matchAttribute(n, "class", func(s string) bool {
return matchInclude(t.class, s)
})
}
func (c classSelector) Specificity() Specificity {
return Specificity{0, 1, 0}
}
func (c classSelector) PseudoElement() string {
return ""
}
type idSelector struct {
id string
}
// Matches elements by id attribute.
func (t idSelector) Match(n *html.Node) bool {
return matchAttribute(n, "id", func(s string) bool {
return s == t.id
})
}
func (c idSelector) Specificity() Specificity {
return Specificity{1, 0, 0}
}
func (c idSelector) PseudoElement() string {
return ""
}
type attrSelector struct {
key, val, operation string
regexp *regexp.Regexp
}
// Matches elements by attribute value.
func (t attrSelector) Match(n *html.Node) bool {
switch t.operation {
case "":
return matchAttribute(n, t.key, func(string) bool { return true })
case "=":
return matchAttribute(n, t.key, func(s string) bool { return s == t.val })
case "!=":
return attributeNotEqualMatch(t.key, t.val, n)
case "~=":
// matches elements where the attribute named key is a whitespace-separated list that includes val.
return matchAttribute(n, t.key, func(s string) bool { return matchInclude(t.val, s) })
case "|=":
return attributeDashMatch(t.key, t.val, n)
case "^=":
return attributePrefixMatch(t.key, t.val, n)
case "$=":
return attributeSuffixMatch(t.key, t.val, n)
case "*=":
return attributeSubstringMatch(t.key, t.val, n)
case "#=":
return attributeRegexMatch(t.key, t.regexp, n)
default:
panic(fmt.Sprintf("unsuported operation : %s", t.operation))
}
}
// toLowerASCII returns s with all ASCII capital letters lowercased.
func toLowerASCII(s string) string {
var b []byte
for i := 0; i < len(s); i++ {
if c := s[i]; 'A' <= c && c <= 'Z' {
if b == nil {
b = make([]byte, len(s))
copy(b, s)
}
b[i] = s[i] + ('a' - 'A')
}
}
if b == nil {
return s
}
return string(b)
}
// attributeSelector returns a Selector that matches elements
// where the attribute named key satisifes the function f.
func attributeSelector(key string, f func(string) bool) Selector {
key = toLowerASCII(key)
return func(n *html.Node) bool {
// matches elements where the attribute named key satisifes the function f.
func matchAttribute(n *html.Node, key string, f func(string) bool) bool {
if n.Type != html.ElementNode {
return false
}
@ -152,28 +307,10 @@ func attributeSelector(key string, f func(string) bool) Selector {
}
return false
}
}
// attributeExistsSelector returns a Selector that matches elements that have
// an attribute named key.
func attributeExistsSelector(key string) Selector {
return attributeSelector(key, func(string) bool { return true })
}
// attributeEqualsSelector returns a Selector that matches elements where
// the attribute named key has the value val.
func attributeEqualsSelector(key, val string) Selector {
return attributeSelector(key,
func(s string) bool {
return s == val
})
}
// attributeNotEqualSelector returns a Selector that matches elements where
// attributeNotEqualMatch matches elements where
// the attribute named key does not have the value val.
func attributeNotEqualSelector(key, val string) Selector {
key = toLowerASCII(key)
return func(n *html.Node) bool {
func attributeNotEqualMatch(key, val string, n *html.Node) bool {
if n.Type != html.ElementNode {
return false
}
@ -184,13 +321,9 @@ func attributeNotEqualSelector(key, val string) Selector {
}
return true
}
}
// attributeIncludesSelector returns a Selector that matches elements where
// the attribute named key is a whitespace-separated list that includes val.
func attributeIncludesSelector(key, val string) Selector {
return attributeSelector(key,
func(s string) bool {
// returns true if s is a whitespace-separated list that includes val.
func matchInclude(val, s string) bool {
for s != "" {
i := strings.IndexAny(s, " \t\r\n\f")
if i == -1 {
@ -202,13 +335,11 @@ func attributeIncludesSelector(key, val string) Selector {
s = s[i+1:]
}
return false
})
}
// attributeDashmatchSelector returns a Selector that matches elements where
// the attribute named key equals val or starts with val plus a hyphen.
func attributeDashmatchSelector(key, val string) Selector {
return attributeSelector(key,
// matches elements where the attribute named key equals val or starts with val plus a hyphen.
func attributeDashMatch(key, val string, n *html.Node) bool {
return matchAttribute(n, key,
func(s string) bool {
if s == val {
return true
@ -223,10 +354,10 @@ func attributeDashmatchSelector(key, val string) Selector {
})
}
// attributePrefixSelector returns a Selector that matches elements where
// attributePrefixMatch returns a Selector that matches elements where
// the attribute named key starts with val.
func attributePrefixSelector(key, val string) Selector {
return attributeSelector(key,
func attributePrefixMatch(key, val string, n *html.Node) bool {
return matchAttribute(n, key,
func(s string) bool {
if strings.TrimSpace(s) == "" {
return false
@ -235,10 +366,10 @@ func attributePrefixSelector(key, val string) Selector {
})
}
// attributeSuffixSelector returns a Selector that matches elements where
// attributeSuffixMatch matches elements where
// the attribute named key ends with val.
func attributeSuffixSelector(key, val string) Selector {
return attributeSelector(key,
func attributeSuffixMatch(key, val string, n *html.Node) bool {
return matchAttribute(n, key,
func(s string) bool {
if strings.TrimSpace(s) == "" {
return false
@ -247,10 +378,10 @@ func attributeSuffixSelector(key, val string) Selector {
})
}
// attributeSubstringSelector returns a Selector that matches nodes where
// attributeSubstringMatch matches nodes where
// the attribute named key contains val.
func attributeSubstringSelector(key, val string) Selector {
return attributeSelector(key,
func attributeSubstringMatch(key, val string, n *html.Node) bool {
return matchAttribute(n, key,
func(s string) bool {
if strings.TrimSpace(s) == "" {
return false
@ -259,41 +390,132 @@ func attributeSubstringSelector(key, val string) Selector {
})
}
// attributeRegexSelector returns a Selector that matches nodes where
// attributeRegexMatch matches nodes where
// the attribute named key matches the regular expression rx
func attributeRegexSelector(key string, rx *regexp.Regexp) Selector {
return attributeSelector(key,
func attributeRegexMatch(key string, rx *regexp.Regexp, n *html.Node) bool {
return matchAttribute(n, key,
func(s string) bool {
return rx.MatchString(s)
})
}
// intersectionSelector returns a selector that matches nodes that match
// both a and b.
func intersectionSelector(a, b Selector) Selector {
return func(n *html.Node) bool {
return a(n) && b(n)
}
func (c attrSelector) Specificity() Specificity {
return Specificity{0, 1, 0}
}
// unionSelector returns a selector that matches elements that match
// either a or b.
func unionSelector(a, b Selector) Selector {
return func(n *html.Node) bool {
return a(n) || b(n)
}
func (c attrSelector) PseudoElement() string {
return ""
}
// negatedSelector returns a selector that matches elements that do not match a.
func negatedSelector(a Selector) Selector {
return func(n *html.Node) bool {
// ---------------- Pseudo class selectors ----------------
// we use severals concrete types of pseudo-class selectors
type relativePseudoClassSelector struct {
name string // one of "not", "has", "haschild"
match SelectorGroup
}
func (s relativePseudoClassSelector) Match(n *html.Node) bool {
if n.Type != html.ElementNode {
return false
}
return !a(n)
switch s.name {
case "not":
// matches elements that do not match a.
return !s.match.Match(n)
case "has":
// matches elements with any descendant that matches a.
return hasDescendantMatch(n, s.match)
case "haschild":
// matches elements with a child that matches a.
return hasChildMatch(n, s.match)
default:
panic(fmt.Sprintf("unsupported relative pseudo class selector : %s", s.name))
}
}
// hasChildMatch returns whether n has any child that matches a.
func hasChildMatch(n *html.Node, a Matcher) bool {
for c := n.FirstChild; c != nil; c = c.NextSibling {
if a.Match(c) {
return true
}
}
return false
}
// hasDescendantMatch performs a depth-first search of n's descendants,
// testing whether any of them match a. It returns true as soon as a match is
// found, or false if no match is found.
func hasDescendantMatch(n *html.Node, a Matcher) bool {
for c := n.FirstChild; c != nil; c = c.NextSibling {
if a.Match(c) || (c.Type == html.ElementNode && hasDescendantMatch(c, a)) {
return true
}
}
return false
}
// Specificity returns the specificity of the most specific selectors
// in the pseudo-class arguments.
// See https://www.w3.org/TR/selectors/#specificity-rules
func (s relativePseudoClassSelector) Specificity() Specificity {
var max Specificity
for _, sel := range s.match {
newSpe := sel.Specificity()
if max.Less(newSpe) {
max = newSpe
}
}
return max
}
func (c relativePseudoClassSelector) PseudoElement() string {
return ""
}
type containsPseudoClassSelector struct {
own bool
value string
}
func (s containsPseudoClassSelector) Match(n *html.Node) bool {
var text string
if s.own {
// matches nodes that directly contain the given text
text = strings.ToLower(nodeOwnText(n))
} else {
// matches nodes that contain the given text.
text = strings.ToLower(nodeText(n))
}
return strings.Contains(text, s.value)
}
func (s containsPseudoClassSelector) Specificity() Specificity {
return Specificity{0, 1, 0}
}
func (c containsPseudoClassSelector) PseudoElement() string {
return ""
}
type regexpPseudoClassSelector struct {
own bool
regexp *regexp.Regexp
}
func (s regexpPseudoClassSelector) Match(n *html.Node) bool {
var text string
if s.own {
// matches nodes whose text directly matches the specified regular expression
text = nodeOwnText(n)
} else {
// matches nodes whose text matches the specified regular expression
text = nodeText(n)
}
return s.regexp.MatchString(text)
}
// writeNodeText writes the text contained in n and its descendants to b.
func writeNodeText(n *html.Node, b *bytes.Buffer) {
switch n.Type {
@ -325,67 +547,34 @@ func nodeOwnText(n *html.Node) string {
return b.String()
}
// textSubstrSelector returns a selector that matches nodes that
// contain the given text.
func textSubstrSelector(val string) Selector {
return func(n *html.Node) bool {
text := strings.ToLower(nodeText(n))
return strings.Contains(text, val)
}
func (s regexpPseudoClassSelector) Specificity() Specificity {
return Specificity{0, 1, 0}
}
// ownTextSubstrSelector returns a selector that matches nodes that
// directly contain the given text
func ownTextSubstrSelector(val string) Selector {
return func(n *html.Node) bool {
text := strings.ToLower(nodeOwnText(n))
return strings.Contains(text, val)
}
func (c regexpPseudoClassSelector) PseudoElement() string {
return ""
}
// textRegexSelector returns a selector that matches nodes whose text matches
// the specified regular expression
func textRegexSelector(rx *regexp.Regexp) Selector {
return func(n *html.Node) bool {
return rx.MatchString(nodeText(n))
}
type nthPseudoClassSelector struct {
a, b int
last, ofType bool
}
// ownTextRegexSelector returns a selector that matches nodes whose text
// directly matches the specified regular expression
func ownTextRegexSelector(rx *regexp.Regexp) Selector {
return func(n *html.Node) bool {
return rx.MatchString(nodeOwnText(n))
func (s nthPseudoClassSelector) Match(n *html.Node) bool {
if s.a == 0 {
if s.last {
return simpleNthLastChildMatch(s.b, s.ofType, n)
} else {
return simpleNthChildMatch(s.b, s.ofType, n)
}
}
return nthChildMatch(s.a, s.b, s.last, s.ofType, n)
}
// hasChildSelector returns a selector that matches elements
// with a child that matches a.
func hasChildSelector(a Selector) Selector {
return func(n *html.Node) bool {
if n.Type != html.ElementNode {
return false
}
return hasChildMatch(n, a)
}
}
// hasDescendantSelector returns a selector that matches elements
// with any descendant that matches a.
func hasDescendantSelector(a Selector) Selector {
return func(n *html.Node) bool {
if n.Type != html.ElementNode {
return false
}
return hasDescendantMatch(n, a)
}
}
// nthChildSelector returns a selector that implements :nth-child(an+b).
// nthChildMatch implements :nth-child(an+b).
// If last is true, implements :nth-last-child instead.
// If ofType is true, implements :nth-of-type instead.
func nthChildSelector(a, b int, last, ofType bool) Selector {
return func(n *html.Node) bool {
func nthChildMatch(a, b int, last, ofType bool, n *html.Node) bool {
if n.Type != html.ElementNode {
return false
}
@ -430,12 +619,10 @@ func nthChildSelector(a, b int, last, ofType bool) Selector {
return i%a == 0 && i/a >= 0
}
}
// simpleNthChildSelector returns a selector that implements :nth-child(b).
// simpleNthChildMatch implements :nth-child(b).
// If ofType is true, implements :nth-of-type instead.
func simpleNthChildSelector(b int, ofType bool) Selector {
return func(n *html.Node) bool {
func simpleNthChildMatch(b int, ofType bool, n *html.Node) bool {
if n.Type != html.ElementNode {
return false
}
@ -464,13 +651,10 @@ func simpleNthChildSelector(b int, ofType bool) Selector {
}
return false
}
}
// simpleNthLastChildSelector returns a selector that implements
// :nth-last-child(b). If ofType is true, implements :nth-last-of-type
// instead.
func simpleNthLastChildSelector(b int, ofType bool) Selector {
return func(n *html.Node) bool {
// simpleNthLastChildMatch implements :nth-last-child(b).
// If ofType is true, implements :nth-last-of-type instead.
func simpleNthLastChildMatch(b int, ofType bool, n *html.Node) bool {
if n.Type != html.ElementNode {
return false
}
@ -499,12 +683,24 @@ func simpleNthLastChildSelector(b int, ofType bool) Selector {
}
return false
}
// Specificity for nth-child pseudo-class.
// Does not support a list of selectors
func (s nthPseudoClassSelector) Specificity() Specificity {
return Specificity{0, 1, 0}
}
// onlyChildSelector returns a selector that implements :only-child.
// If ofType is true, it implements :only-of-type instead.
func onlyChildSelector(ofType bool) Selector {
return func(n *html.Node) bool {
func (c nthPseudoClassSelector) PseudoElement() string {
return ""
}
type onlyChildPseudoClassSelector struct {
ofType bool
}
// Match implements :only-child.
// If `ofType` is true, it implements :only-of-type instead.
func (s onlyChildPseudoClassSelector) Match(n *html.Node) bool {
if n.Type != html.ElementNode {
return false
}
@ -520,7 +716,7 @@ func onlyChildSelector(ofType bool) Selector {
count := 0
for c := parent.FirstChild; c != nil; c = c.NextSibling {
if (c.Type != html.ElementNode) || (ofType && c.Data != n.Data) {
if (c.Type != html.ElementNode) || (s.ofType && c.Data != n.Data) {
continue
}
count++
@ -531,15 +727,34 @@ func onlyChildSelector(ofType bool) Selector {
return count == 1
}
func (s onlyChildPseudoClassSelector) Specificity() Specificity {
return Specificity{0, 1, 0}
}
// inputSelector is a Selector that matches input, select, textarea and button elements.
func inputSelector(n *html.Node) bool {
func (c onlyChildPseudoClassSelector) PseudoElement() string {
return ""
}
type inputPseudoClassSelector struct{}
// Matches input, select, textarea and button elements.
func (s inputPseudoClassSelector) Match(n *html.Node) bool {
return n.Type == html.ElementNode && (n.Data == "input" || n.Data == "select" || n.Data == "textarea" || n.Data == "button")
}
// emptyElementSelector is a Selector that matches empty elements.
func emptyElementSelector(n *html.Node) bool {
func (s inputPseudoClassSelector) Specificity() Specificity {
return Specificity{0, 1, 0}
}
func (c inputPseudoClassSelector) PseudoElement() string {
return ""
}
type emptyElementPseudoClassSelector struct{}
// Matches empty elements.
func (s emptyElementPseudoClassSelector) Match(n *html.Node) bool {
if n.Type != html.ElementNode {
return false
}
@ -554,64 +769,18 @@ func emptyElementSelector(n *html.Node) bool {
return true
}
// descendantSelector returns a Selector that matches an element if
// it matches d and has an ancestor that matches a.
func descendantSelector(a, d Selector) Selector {
return func(n *html.Node) bool {
if !d(n) {
return false
func (s emptyElementPseudoClassSelector) Specificity() Specificity {
return Specificity{0, 1, 0}
}
for p := n.Parent; p != nil; p = p.Parent {
if a(p) {
return true
}
func (c emptyElementPseudoClassSelector) PseudoElement() string {
return ""
}
return false
}
}
type rootPseudoClassSelector struct{}
// childSelector returns a Selector that matches an element if
// it matches d and its parent matches a.
func childSelector(a, d Selector) Selector {
return func(n *html.Node) bool {
return d(n) && n.Parent != nil && a(n.Parent)
}
}
// siblingSelector returns a Selector that matches an element
// if it matches s2 and in is preceded by an element that matches s1.
// If adjacent is true, the sibling must be immediately before the element.
func siblingSelector(s1, s2 Selector, adjacent bool) Selector {
return func(n *html.Node) bool {
if !s2(n) {
return false
}
if adjacent {
for n = n.PrevSibling; n != nil; n = n.PrevSibling {
if n.Type == html.TextNode || n.Type == html.CommentNode {
continue
}
return s1(n)
}
return false
}
// Walk backwards looking for element that matches s1
for c := n.PrevSibling; c != nil; c = c.PrevSibling {
if s1(c) {
return true
}
}
return false
}
}
// rootSelector implements :root
func rootSelector(n *html.Node) bool {
// Match implements :root
func (s rootPseudoClassSelector) Match(n *html.Node) bool {
if n.Type != html.ElementNode {
return false
}
@ -620,3 +789,150 @@ func rootSelector(n *html.Node) bool {
}
return n.Parent.Type == html.DocumentNode
}
func (s rootPseudoClassSelector) Specificity() Specificity {
return Specificity{0, 1, 0}
}
func (c rootPseudoClassSelector) PseudoElement() string {
return ""
}
type compoundSelector struct {
selectors []Sel
pseudoElement string
}
// Matches elements if each sub-selectors matches.
func (t compoundSelector) Match(n *html.Node) bool {
if len(t.selectors) == 0 {
return n.Type == html.ElementNode
}
for _, sel := range t.selectors {
if !sel.Match(n) {
return false
}
}
return true
}
func (s compoundSelector) Specificity() Specificity {
var out Specificity
for _, sel := range s.selectors {
out = out.Add(sel.Specificity())
}
if s.pseudoElement != "" {
// https://drafts.csswg.org/selectors-3/#specificity
out = out.Add(Specificity{0, 0, 1})
}
return out
}
func (c compoundSelector) PseudoElement() string {
return c.pseudoElement
}
type combinedSelector struct {
first Sel
combinator byte
second Sel
}
func (t combinedSelector) Match(n *html.Node) bool {
if t.first == nil {
return false // maybe we should panic
}
switch t.combinator {
case 0:
return t.first.Match(n)
case ' ':
return descendantMatch(t.first, t.second, n)
case '>':
return childMatch(t.first, t.second, n)
case '+':
return siblingMatch(t.first, t.second, true, n)
case '~':
return siblingMatch(t.first, t.second, false, n)
default:
panic("unknown combinator")
}
}
// matches an element if it matches d and has an ancestor that matches a.
func descendantMatch(a, d Matcher, n *html.Node) bool {
if !d.Match(n) {
return false
}
for p := n.Parent; p != nil; p = p.Parent {
if a.Match(p) {
return true
}
}
return false
}
// matches an element if it matches d and its parent matches a.
func childMatch(a, d Matcher, n *html.Node) bool {
return d.Match(n) && n.Parent != nil && a.Match(n.Parent)
}
// matches an element if it matches s2 and is preceded by an element that matches s1.
// If adjacent is true, the sibling must be immediately before the element.
func siblingMatch(s1, s2 Matcher, adjacent bool, n *html.Node) bool {
if !s2.Match(n) {
return false
}
if adjacent {
for n = n.PrevSibling; n != nil; n = n.PrevSibling {
if n.Type == html.TextNode || n.Type == html.CommentNode {
continue
}
return s1.Match(n)
}
return false
}
// Walk backwards looking for element that matches s1
for c := n.PrevSibling; c != nil; c = c.PrevSibling {
if s1.Match(c) {
return true
}
}
return false
}
func (s combinedSelector) Specificity() Specificity {
spec := s.first.Specificity()
if s.second != nil {
spec = spec.Add(s.second.Specificity())
}
return spec
}
// on combinedSelector, a pseudo-element only makes sens on the last
// selector, although others increase specificity.
func (c combinedSelector) PseudoElement() string {
if c.second == nil {
return ""
}
return c.second.PseudoElement()
}
// A SelectorGroup is a list of selectors, which matches if any of the
// individual selectors matches.
type SelectorGroup []Sel
// Match returns true if the node matches one of the single selectors.
func (s SelectorGroup) Match(n *html.Node) bool {
for _, sel := range s {
if sel.Match(n) {
return true
}
}
return false
}

120
vendor/github.com/andybalholm/cascadia/serialize.go generated vendored Normal file
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@ -0,0 +1,120 @@
package cascadia
import (
"fmt"
"strings"
)
// implements the reverse operation Sel -> string
func (c tagSelector) String() string {
return c.tag
}
func (c idSelector) String() string {
return "#" + c.id
}
func (c classSelector) String() string {
return "." + c.class
}
func (c attrSelector) String() string {
val := c.val
if c.operation == "#=" {
val = c.regexp.String()
} else if c.operation != "" {
val = fmt.Sprintf(`"%s"`, val)
}
return fmt.Sprintf(`[%s%s%s]`, c.key, c.operation, val)
}
func (c relativePseudoClassSelector) String() string {
return fmt.Sprintf(":%s(%s)", c.name, c.match.String())
}
func (c containsPseudoClassSelector) String() string {
s := "contains"
if c.own {
s += "Own"
}
return fmt.Sprintf(`:%s("%s")`, s, c.value)
}
func (c regexpPseudoClassSelector) String() string {
s := "matches"
if c.own {
s += "Own"
}
return fmt.Sprintf(":%s(%s)", s, c.regexp.String())
}
func (c nthPseudoClassSelector) String() string {
if c.a == 0 && c.b == 1 { // special cases
s := ":first-"
if c.last {
s = ":last-"
}
if c.ofType {
s += "of-type"
} else {
s += "child"
}
return s
}
var name string
switch [2]bool{c.last, c.ofType} {
case [2]bool{true, true}:
name = "nth-last-of-type"
case [2]bool{true, false}:
name = "nth-last-child"
case [2]bool{false, true}:
name = "nth-of-type"
case [2]bool{false, false}:
name = "nth-child"
}
return fmt.Sprintf(":%s(%dn+%d)", name, c.a, c.b)
}
func (c onlyChildPseudoClassSelector) String() string {
if c.ofType {
return ":only-of-type"
}
return ":only-child"
}
func (c inputPseudoClassSelector) String() string {
return ":input"
}
func (c emptyElementPseudoClassSelector) String() string {
return ":empty"
}
func (c rootPseudoClassSelector) String() string {
return ":root"
}
func (c compoundSelector) String() string {
if len(c.selectors) == 0 && c.pseudoElement == "" {
return "*"
}
chunks := make([]string, len(c.selectors))
for i, sel := range c.selectors {
chunks[i] = sel.String()
}
s := strings.Join(chunks, "")
if c.pseudoElement != "" {
s += "::" + c.pseudoElement
}
return s
}
func (c combinedSelector) String() string {
start := c.first.String()
if c.second != nil {
start += fmt.Sprintf(" %s %s", string(c.combinator), c.second.String())
}
return start
}
func (c SelectorGroup) String() string {
ck := make([]string, len(c))
for i, s := range c {
ck[i] = s.String()
}
return strings.Join(ck, ", ")
}

26
vendor/github.com/andybalholm/cascadia/specificity.go generated vendored Normal file
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@ -0,0 +1,26 @@
package cascadia
// Specificity is the CSS specificity as defined in
// https://www.w3.org/TR/selectors/#specificity-rules
// with the convention Specificity = [A,B,C].
type Specificity [3]int
// returns `true` if s < other (strictly), false otherwise
func (s Specificity) Less(other Specificity) bool {
for i := range s {
if s[i] < other[i] {
return true
}
if s[i] > other[i] {
return false
}
}
return false
}
func (s Specificity) Add(other Specificity) Specificity {
for i, sp := range other {
s[i] += sp
}
return s
}

13
vendor/github.com/jaytaylor/html2text/.travis.yml generated vendored
View file

@ -1,13 +1,12 @@
language: go
go:
# n.b. For golang release history, see https://golang.org/doc/devel/release.html
- tip
- 1.8
- 1.7
- 1.6
- 1.5
- 1.4
- 1.3
- 1.2
- "1.13.8"
- "1.12.17"
- "1.11.13"
- "1.10.8"
- "1.9.7"
notifications:
email:
on_success: change

3
vendor/github.com/jaytaylor/html2text/README.md generated vendored
View file

@ -135,3 +135,6 @@ Email: jay at (my github username).com
Twitter: [@jtaylor](https://twitter.com/jtaylor)
# Alternatives
https://github.com/k3a/html2text - Lightweight

3
vendor/github.com/json-iterator/go/.codecov.yml generated vendored Normal file
View file

@ -0,0 +1,3 @@
ignore:
- "output_tests/.*"

4
vendor/github.com/json-iterator/go/.gitignore generated vendored Normal file
View file

@ -0,0 +1,4 @@
/vendor
/bug_test.go
/coverage.txt
/.idea

14
vendor/github.com/json-iterator/go/.travis.yml generated vendored Normal file
View file

@ -0,0 +1,14 @@
language: go
go:
- 1.8.x
- 1.x
before_install:
- go get -t -v ./...
script:
- ./test.sh
after_success:
- bash <(curl -s https://codecov.io/bash)

21
vendor/github.com/json-iterator/go/Gopkg.lock generated vendored Normal file
View file

@ -0,0 +1,21 @@
# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
[[projects]]
name = "github.com/modern-go/concurrent"
packages = ["."]
revision = "e0a39a4cb4216ea8db28e22a69f4ec25610d513a"
version = "1.0.0"
[[projects]]
name = "github.com/modern-go/reflect2"
packages = ["."]
revision = "4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd"
version = "1.0.1"
[solve-meta]
analyzer-name = "dep"
analyzer-version = 1
inputs-digest = "ea54a775e5a354cb015502d2e7aa4b74230fc77e894f34a838b268c25ec8eeb8"
solver-name = "gps-cdcl"
solver-version = 1

26
vendor/github.com/json-iterator/go/Gopkg.toml generated vendored Normal file
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@ -0,0 +1,26 @@
# Gopkg.toml example
#
# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
# for detailed Gopkg.toml documentation.
#
# required = ["github.com/user/thing/cmd/thing"]
# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
#
# [[constraint]]
# name = "github.com/user/project"
# version = "1.0.0"
#
# [[constraint]]
# name = "github.com/user/project2"
# branch = "dev"
# source = "github.com/myfork/project2"
#
# [[override]]
# name = "github.com/x/y"
# version = "2.4.0"
ignored = ["github.com/davecgh/go-spew*","github.com/google/gofuzz*","github.com/stretchr/testify*"]
[[constraint]]
name = "github.com/modern-go/reflect2"
version = "1.0.1"

21
vendor/github.com/json-iterator/go/LICENSE generated vendored Normal file
View file

@ -0,0 +1,21 @@
MIT License
Copyright (c) 2016 json-iterator
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

87
vendor/github.com/json-iterator/go/README.md generated vendored Normal file
View file

@ -0,0 +1,87 @@
[![Sourcegraph](https://sourcegraph.com/github.com/json-iterator/go/-/badge.svg)](https://sourcegraph.com/github.com/json-iterator/go?badge)
[![GoDoc](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](https://pkg.go.dev/github.com/json-iterator/go)
[![Build Status](https://travis-ci.org/json-iterator/go.svg?branch=master)](https://travis-ci.org/json-iterator/go)
[![codecov](https://codecov.io/gh/json-iterator/go/branch/master/graph/badge.svg)](https://codecov.io/gh/json-iterator/go)
[![rcard](https://goreportcard.com/badge/github.com/json-iterator/go)](https://goreportcard.com/report/github.com/json-iterator/go)
[![License](http://img.shields.io/badge/license-mit-blue.svg?style=flat-square)](https://raw.githubusercontent.com/json-iterator/go/master/LICENSE)
[![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/json-iterator/Lobby)
A high-performance 100% compatible drop-in replacement of "encoding/json"
You can also use thrift like JSON using [thrift-iterator](https://github.com/thrift-iterator/go)
# Benchmark
![benchmark](http://jsoniter.com/benchmarks/go-benchmark.png)
Source code: https://github.com/json-iterator/go-benchmark/blob/master/src/github.com/json-iterator/go-benchmark/benchmark_medium_payload_test.go
Raw Result (easyjson requires static code generation)
| | ns/op | allocation bytes | allocation times |
| --------------- | ----------- | ---------------- | ---------------- |
| std decode | 35510 ns/op | 1960 B/op | 99 allocs/op |
| easyjson decode | 8499 ns/op | 160 B/op | 4 allocs/op |
| jsoniter decode | 5623 ns/op | 160 B/op | 3 allocs/op |
| std encode | 2213 ns/op | 712 B/op | 5 allocs/op |
| easyjson encode | 883 ns/op | 576 B/op | 3 allocs/op |
| jsoniter encode | 837 ns/op | 384 B/op | 4 allocs/op |
Always benchmark with your own workload.
The result depends heavily on the data input.
# Usage
100% compatibility with standard lib
Replace
```go
import "encoding/json"
json.Marshal(&data)
```
with
```go
import jsoniter "github.com/json-iterator/go"
var json = jsoniter.ConfigCompatibleWithStandardLibrary
json.Marshal(&data)
```
Replace
```go
import "encoding/json"
json.Unmarshal(input, &data)
```
with
```go
import jsoniter "github.com/json-iterator/go"
var json = jsoniter.ConfigCompatibleWithStandardLibrary
json.Unmarshal(input, &data)
```
[More documentation](http://jsoniter.com/migrate-from-go-std.html)
# How to get
```
go get github.com/json-iterator/go
```
# Contribution Welcomed !
Contributors
- [thockin](https://github.com/thockin)
- [mattn](https://github.com/mattn)
- [cch123](https://github.com/cch123)
- [Oleg Shaldybin](https://github.com/olegshaldybin)
- [Jason Toffaletti](https://github.com/toffaletti)
Report issue or pull request, or email taowen@gmail.com, or [![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/json-iterator/Lobby)

150
vendor/github.com/json-iterator/go/adapter.go generated vendored Normal file
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@ -0,0 +1,150 @@
package jsoniter
import (
"bytes"
"io"
)
// RawMessage to make replace json with jsoniter
type RawMessage []byte
// Unmarshal adapts to json/encoding Unmarshal API
//
// Unmarshal parses the JSON-encoded data and stores the result in the value pointed to by v.
// Refer to https://godoc.org/encoding/json#Unmarshal for more information
func Unmarshal(data []byte, v interface{}) error {
return ConfigDefault.Unmarshal(data, v)
}
// UnmarshalFromString is a convenient method to read from string instead of []byte
func UnmarshalFromString(str string, v interface{}) error {
return ConfigDefault.UnmarshalFromString(str, v)
}
// Get quick method to get value from deeply nested JSON structure
func Get(data []byte, path ...interface{}) Any {
return ConfigDefault.Get(data, path...)
}
// Marshal adapts to json/encoding Marshal API
//
// Marshal returns the JSON encoding of v, adapts to json/encoding Marshal API
// Refer to https://godoc.org/encoding/json#Marshal for more information
func Marshal(v interface{}) ([]byte, error) {
return ConfigDefault.Marshal(v)
}
// MarshalIndent same as json.MarshalIndent. Prefix is not supported.
func MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) {
return ConfigDefault.MarshalIndent(v, prefix, indent)
}
// MarshalToString convenient method to write as string instead of []byte
func MarshalToString(v interface{}) (string, error) {
return ConfigDefault.MarshalToString(v)
}
// NewDecoder adapts to json/stream NewDecoder API.
//
// NewDecoder returns a new decoder that reads from r.
//
// Instead of a json/encoding Decoder, an Decoder is returned
// Refer to https://godoc.org/encoding/json#NewDecoder for more information
func NewDecoder(reader io.Reader) *Decoder {
return ConfigDefault.NewDecoder(reader)
}
// Decoder reads and decodes JSON values from an input stream.
// Decoder provides identical APIs with json/stream Decoder (Token() and UseNumber() are in progress)
type Decoder struct {
iter *Iterator
}
// Decode decode JSON into interface{}
func (adapter *Decoder) Decode(obj interface{}) error {
if adapter.iter.head == adapter.iter.tail && adapter.iter.reader != nil {
if !adapter.iter.loadMore() {
return io.EOF
}
}
adapter.iter.ReadVal(obj)
err := adapter.iter.Error
if err == io.EOF {
return nil
}
return adapter.iter.Error
}
// More is there more?
func (adapter *Decoder) More() bool {
iter := adapter.iter
if iter.Error != nil {
return false
}
c := iter.nextToken()
if c == 0 {
return false
}
iter.unreadByte()
return c != ']' && c != '}'
}
// Buffered remaining buffer
func (adapter *Decoder) Buffered() io.Reader {
remaining := adapter.iter.buf[adapter.iter.head:adapter.iter.tail]
return bytes.NewReader(remaining)
}
// UseNumber causes the Decoder to unmarshal a number into an interface{} as a
// Number instead of as a float64.
func (adapter *Decoder) UseNumber() {
cfg := adapter.iter.cfg.configBeforeFrozen
cfg.UseNumber = true
adapter.iter.cfg = cfg.frozeWithCacheReuse(adapter.iter.cfg.extraExtensions)
}
// DisallowUnknownFields causes the Decoder to return an error when the destination
// is a struct and the input contains object keys which do not match any
// non-ignored, exported fields in the destination.
func (adapter *Decoder) DisallowUnknownFields() {
cfg := adapter.iter.cfg.configBeforeFrozen
cfg.DisallowUnknownFields = true
adapter.iter.cfg = cfg.frozeWithCacheReuse(adapter.iter.cfg.extraExtensions)
}
// NewEncoder same as json.NewEncoder
func NewEncoder(writer io.Writer) *Encoder {
return ConfigDefault.NewEncoder(writer)
}
// Encoder same as json.Encoder
type Encoder struct {
stream *Stream
}
// Encode encode interface{} as JSON to io.Writer
func (adapter *Encoder) Encode(val interface{}) error {
adapter.stream.WriteVal(val)
adapter.stream.WriteRaw("\n")
adapter.stream.Flush()
return adapter.stream.Error
}
// SetIndent set the indention. Prefix is not supported
func (adapter *Encoder) SetIndent(prefix, indent string) {
config := adapter.stream.cfg.configBeforeFrozen
config.IndentionStep = len(indent)
adapter.stream.cfg = config.frozeWithCacheReuse(adapter.stream.cfg.extraExtensions)
}
// SetEscapeHTML escape html by default, set to false to disable
func (adapter *Encoder) SetEscapeHTML(escapeHTML bool) {
config := adapter.stream.cfg.configBeforeFrozen
config.EscapeHTML = escapeHTML
adapter.stream.cfg = config.frozeWithCacheReuse(adapter.stream.cfg.extraExtensions)
}
// Valid reports whether data is a valid JSON encoding.
func Valid(data []byte) bool {
return ConfigDefault.Valid(data)
}

325
vendor/github.com/json-iterator/go/any.go generated vendored Normal file
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package jsoniter
import (
"errors"
"fmt"
"github.com/modern-go/reflect2"
"io"
"reflect"
"strconv"
"unsafe"
)
// Any generic object representation.
// The lazy json implementation holds []byte and parse lazily.
type Any interface {
LastError() error
ValueType() ValueType
MustBeValid() Any
ToBool() bool
ToInt() int
ToInt32() int32
ToInt64() int64
ToUint() uint
ToUint32() uint32
ToUint64() uint64
ToFloat32() float32
ToFloat64() float64
ToString() string
ToVal(val interface{})
Get(path ...interface{}) Any
Size() int
Keys() []string
GetInterface() interface{}
WriteTo(stream *Stream)
}
type baseAny struct{}
func (any *baseAny) Get(path ...interface{}) Any {
return &invalidAny{baseAny{}, fmt.Errorf("GetIndex %v from simple value", path)}
}
func (any *baseAny) Size() int {
return 0
}
func (any *baseAny) Keys() []string {
return []string{}
}
func (any *baseAny) ToVal(obj interface{}) {
panic("not implemented")
}
// WrapInt32 turn int32 into Any interface
func WrapInt32(val int32) Any {
return &int32Any{baseAny{}, val}
}
// WrapInt64 turn int64 into Any interface
func WrapInt64(val int64) Any {
return &int64Any{baseAny{}, val}
}
// WrapUint32 turn uint32 into Any interface
func WrapUint32(val uint32) Any {
return &uint32Any{baseAny{}, val}
}
// WrapUint64 turn uint64 into Any interface
func WrapUint64(val uint64) Any {
return &uint64Any{baseAny{}, val}
}
// WrapFloat64 turn float64 into Any interface
func WrapFloat64(val float64) Any {
return &floatAny{baseAny{}, val}
}
// WrapString turn string into Any interface
func WrapString(val string) Any {
return &stringAny{baseAny{}, val}
}
// Wrap turn a go object into Any interface
func Wrap(val interface{}) Any {
if val == nil {
return &nilAny{}
}
asAny, isAny := val.(Any)
if isAny {
return asAny
}
typ := reflect2.TypeOf(val)
switch typ.Kind() {
case reflect.Slice:
return wrapArray(val)
case reflect.Struct:
return wrapStruct(val)
case reflect.Map:
return wrapMap(val)
case reflect.String:
return WrapString(val.(string))
case reflect.Int:
if strconv.IntSize == 32 {
return WrapInt32(int32(val.(int)))
}
return WrapInt64(int64(val.(int)))
case reflect.Int8:
return WrapInt32(int32(val.(int8)))
case reflect.Int16:
return WrapInt32(int32(val.(int16)))
case reflect.Int32:
return WrapInt32(val.(int32))
case reflect.Int64:
return WrapInt64(val.(int64))
case reflect.Uint:
if strconv.IntSize == 32 {
return WrapUint32(uint32(val.(uint)))
}
return WrapUint64(uint64(val.(uint)))
case reflect.Uintptr:
if ptrSize == 32 {
return WrapUint32(uint32(val.(uintptr)))
}
return WrapUint64(uint64(val.(uintptr)))
case reflect.Uint8:
return WrapUint32(uint32(val.(uint8)))
case reflect.Uint16:
return WrapUint32(uint32(val.(uint16)))
case reflect.Uint32:
return WrapUint32(uint32(val.(uint32)))
case reflect.Uint64:
return WrapUint64(val.(uint64))
case reflect.Float32:
return WrapFloat64(float64(val.(float32)))
case reflect.Float64:
return WrapFloat64(val.(float64))
case reflect.Bool:
if val.(bool) == true {
return &trueAny{}
}
return &falseAny{}
}
return &invalidAny{baseAny{}, fmt.Errorf("unsupported type: %v", typ)}
}
// ReadAny read next JSON element as an Any object. It is a better json.RawMessage.
func (iter *Iterator) ReadAny() Any {
return iter.readAny()
}
func (iter *Iterator) readAny() Any {
c := iter.nextToken()
switch c {
case '"':
iter.unreadByte()
return &stringAny{baseAny{}, iter.ReadString()}
case 'n':
iter.skipThreeBytes('u', 'l', 'l') // null
return &nilAny{}
case 't':
iter.skipThreeBytes('r', 'u', 'e') // true
return &trueAny{}
case 'f':
iter.skipFourBytes('a', 'l', 's', 'e') // false
return &falseAny{}
case '{':
return iter.readObjectAny()
case '[':
return iter.readArrayAny()
case '-':
return iter.readNumberAny(false)
case 0:
return &invalidAny{baseAny{}, errors.New("input is empty")}
default:
return iter.readNumberAny(true)
}
}
func (iter *Iterator) readNumberAny(positive bool) Any {
iter.startCapture(iter.head - 1)
iter.skipNumber()
lazyBuf := iter.stopCapture()
return &numberLazyAny{baseAny{}, iter.cfg, lazyBuf, nil}
}
func (iter *Iterator) readObjectAny() Any {
iter.startCapture(iter.head - 1)
iter.skipObject()
lazyBuf := iter.stopCapture()
return &objectLazyAny{baseAny{}, iter.cfg, lazyBuf, nil}
}
func (iter *Iterator) readArrayAny() Any {
iter.startCapture(iter.head - 1)
iter.skipArray()
lazyBuf := iter.stopCapture()
return &arrayLazyAny{baseAny{}, iter.cfg, lazyBuf, nil}
}
func locateObjectField(iter *Iterator, target string) []byte {
var found []byte
iter.ReadObjectCB(func(iter *Iterator, field string) bool {
if field == target {
found = iter.SkipAndReturnBytes()
return false
}
iter.Skip()
return true
})
return found
}
func locateArrayElement(iter *Iterator, target int) []byte {
var found []byte
n := 0
iter.ReadArrayCB(func(iter *Iterator) bool {
if n == target {
found = iter.SkipAndReturnBytes()
return false
}
iter.Skip()
n++
return true
})
return found
}
func locatePath(iter *Iterator, path []interface{}) Any {
for i, pathKeyObj := range path {
switch pathKey := pathKeyObj.(type) {
case string:
valueBytes := locateObjectField(iter, pathKey)
if valueBytes == nil {
return newInvalidAny(path[i:])
}
iter.ResetBytes(valueBytes)
case int:
valueBytes := locateArrayElement(iter, pathKey)
if valueBytes == nil {
return newInvalidAny(path[i:])
}
iter.ResetBytes(valueBytes)
case int32:
if '*' == pathKey {
return iter.readAny().Get(path[i:]...)
}
return newInvalidAny(path[i:])
default:
return newInvalidAny(path[i:])
}
}
if iter.Error != nil && iter.Error != io.EOF {
return &invalidAny{baseAny{}, iter.Error}
}
return iter.readAny()
}
var anyType = reflect2.TypeOfPtr((*Any)(nil)).Elem()
func createDecoderOfAny(ctx *ctx, typ reflect2.Type) ValDecoder {
if typ == anyType {
return &directAnyCodec{}
}
if typ.Implements(anyType) {
return &anyCodec{
valType: typ,
}
}
return nil
}
func createEncoderOfAny(ctx *ctx, typ reflect2.Type) ValEncoder {
if typ == anyType {
return &directAnyCodec{}
}
if typ.Implements(anyType) {
return &anyCodec{
valType: typ,
}
}
return nil
}
type anyCodec struct {
valType reflect2.Type
}
func (codec *anyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
panic("not implemented")
}
func (codec *anyCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
obj := codec.valType.UnsafeIndirect(ptr)
any := obj.(Any)
any.WriteTo(stream)
}
func (codec *anyCodec) IsEmpty(ptr unsafe.Pointer) bool {
obj := codec.valType.UnsafeIndirect(ptr)
any := obj.(Any)
return any.Size() == 0
}
type directAnyCodec struct {
}
func (codec *directAnyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*(*Any)(ptr) = iter.readAny()
}
func (codec *directAnyCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
any := *(*Any)(ptr)
if any == nil {
stream.WriteNil()
return
}
any.WriteTo(stream)
}
func (codec *directAnyCodec) IsEmpty(ptr unsafe.Pointer) bool {
any := *(*Any)(ptr)
return any.Size() == 0
}

278
vendor/github.com/json-iterator/go/any_array.go generated vendored Normal file
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package jsoniter
import (
"reflect"
"unsafe"
)
type arrayLazyAny struct {
baseAny
cfg *frozenConfig
buf []byte
err error
}
func (any *arrayLazyAny) ValueType() ValueType {
return ArrayValue
}
func (any *arrayLazyAny) MustBeValid() Any {
return any
}
func (any *arrayLazyAny) LastError() error {
return any.err
}
func (any *arrayLazyAny) ToBool() bool {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
return iter.ReadArray()
}
func (any *arrayLazyAny) ToInt() int {
if any.ToBool() {
return 1
}
return 0
}
func (any *arrayLazyAny) ToInt32() int32 {
if any.ToBool() {
return 1
}
return 0
}
func (any *arrayLazyAny) ToInt64() int64 {
if any.ToBool() {
return 1
}
return 0
}
func (any *arrayLazyAny) ToUint() uint {
if any.ToBool() {
return 1
}
return 0
}
func (any *arrayLazyAny) ToUint32() uint32 {
if any.ToBool() {
return 1
}
return 0
}
func (any *arrayLazyAny) ToUint64() uint64 {
if any.ToBool() {
return 1
}
return 0
}
func (any *arrayLazyAny) ToFloat32() float32 {
if any.ToBool() {
return 1
}
return 0
}
func (any *arrayLazyAny) ToFloat64() float64 {
if any.ToBool() {
return 1
}
return 0
}
func (any *arrayLazyAny) ToString() string {
return *(*string)(unsafe.Pointer(&any.buf))
}
func (any *arrayLazyAny) ToVal(val interface{}) {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
iter.ReadVal(val)
}
func (any *arrayLazyAny) Get(path ...interface{}) Any {
if len(path) == 0 {
return any
}
switch firstPath := path[0].(type) {
case int:
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
valueBytes := locateArrayElement(iter, firstPath)
if valueBytes == nil {
return newInvalidAny(path)
}
iter.ResetBytes(valueBytes)
return locatePath(iter, path[1:])
case int32:
if '*' == firstPath {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
arr := make([]Any, 0)
iter.ReadArrayCB(func(iter *Iterator) bool {
found := iter.readAny().Get(path[1:]...)
if found.ValueType() != InvalidValue {
arr = append(arr, found)
}
return true
})
return wrapArray(arr)
}
return newInvalidAny(path)
default:
return newInvalidAny(path)
}
}
func (any *arrayLazyAny) Size() int {
size := 0
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
iter.ReadArrayCB(func(iter *Iterator) bool {
size++
iter.Skip()
return true
})
return size
}
func (any *arrayLazyAny) WriteTo(stream *Stream) {
stream.Write(any.buf)
}
func (any *arrayLazyAny) GetInterface() interface{} {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
return iter.Read()
}
type arrayAny struct {
baseAny
val reflect.Value
}
func wrapArray(val interface{}) *arrayAny {
return &arrayAny{baseAny{}, reflect.ValueOf(val)}
}
func (any *arrayAny) ValueType() ValueType {
return ArrayValue
}
func (any *arrayAny) MustBeValid() Any {
return any
}
func (any *arrayAny) LastError() error {
return nil
}
func (any *arrayAny) ToBool() bool {
return any.val.Len() != 0
}
func (any *arrayAny) ToInt() int {
if any.val.Len() == 0 {
return 0
}
return 1
}
func (any *arrayAny) ToInt32() int32 {
if any.val.Len() == 0 {
return 0
}
return 1
}
func (any *arrayAny) ToInt64() int64 {
if any.val.Len() == 0 {
return 0
}
return 1
}
func (any *arrayAny) ToUint() uint {
if any.val.Len() == 0 {
return 0
}
return 1
}
func (any *arrayAny) ToUint32() uint32 {
if any.val.Len() == 0 {
return 0
}
return 1
}
func (any *arrayAny) ToUint64() uint64 {
if any.val.Len() == 0 {
return 0
}
return 1
}
func (any *arrayAny) ToFloat32() float32 {
if any.val.Len() == 0 {
return 0
}
return 1
}
func (any *arrayAny) ToFloat64() float64 {
if any.val.Len() == 0 {
return 0
}
return 1
}
func (any *arrayAny) ToString() string {
str, _ := MarshalToString(any.val.Interface())
return str
}
func (any *arrayAny) Get(path ...interface{}) Any {
if len(path) == 0 {
return any
}
switch firstPath := path[0].(type) {
case int:
if firstPath < 0 || firstPath >= any.val.Len() {
return newInvalidAny(path)
}
return Wrap(any.val.Index(firstPath).Interface())
case int32:
if '*' == firstPath {
mappedAll := make([]Any, 0)
for i := 0; i < any.val.Len(); i++ {
mapped := Wrap(any.val.Index(i).Interface()).Get(path[1:]...)
if mapped.ValueType() != InvalidValue {
mappedAll = append(mappedAll, mapped)
}
}
return wrapArray(mappedAll)
}
return newInvalidAny(path)
default:
return newInvalidAny(path)
}
}
func (any *arrayAny) Size() int {
return any.val.Len()
}
func (any *arrayAny) WriteTo(stream *Stream) {
stream.WriteVal(any.val)
}
func (any *arrayAny) GetInterface() interface{} {
return any.val.Interface()
}

137
vendor/github.com/json-iterator/go/any_bool.go generated vendored Normal file
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package jsoniter
type trueAny struct {
baseAny
}
func (any *trueAny) LastError() error {
return nil
}
func (any *trueAny) ToBool() bool {
return true
}
func (any *trueAny) ToInt() int {
return 1
}
func (any *trueAny) ToInt32() int32 {
return 1
}
func (any *trueAny) ToInt64() int64 {
return 1
}
func (any *trueAny) ToUint() uint {
return 1
}
func (any *trueAny) ToUint32() uint32 {
return 1
}
func (any *trueAny) ToUint64() uint64 {
return 1
}
func (any *trueAny) ToFloat32() float32 {
return 1
}
func (any *trueAny) ToFloat64() float64 {
return 1
}
func (any *trueAny) ToString() string {
return "true"
}
func (any *trueAny) WriteTo(stream *Stream) {
stream.WriteTrue()
}
func (any *trueAny) Parse() *Iterator {
return nil
}
func (any *trueAny) GetInterface() interface{} {
return true
}
func (any *trueAny) ValueType() ValueType {
return BoolValue
}
func (any *trueAny) MustBeValid() Any {
return any
}
type falseAny struct {
baseAny
}
func (any *falseAny) LastError() error {
return nil
}
func (any *falseAny) ToBool() bool {
return false
}
func (any *falseAny) ToInt() int {
return 0
}
func (any *falseAny) ToInt32() int32 {
return 0
}
func (any *falseAny) ToInt64() int64 {
return 0
}
func (any *falseAny) ToUint() uint {
return 0
}
func (any *falseAny) ToUint32() uint32 {
return 0
}
func (any *falseAny) ToUint64() uint64 {
return 0
}
func (any *falseAny) ToFloat32() float32 {
return 0
}
func (any *falseAny) ToFloat64() float64 {
return 0
}
func (any *falseAny) ToString() string {
return "false"
}
func (any *falseAny) WriteTo(stream *Stream) {
stream.WriteFalse()
}
func (any *falseAny) Parse() *Iterator {
return nil
}
func (any *falseAny) GetInterface() interface{} {
return false
}
func (any *falseAny) ValueType() ValueType {
return BoolValue
}
func (any *falseAny) MustBeValid() Any {
return any
}

83
vendor/github.com/json-iterator/go/any_float.go generated vendored Normal file
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package jsoniter
import (
"strconv"
)
type floatAny struct {
baseAny
val float64
}
func (any *floatAny) Parse() *Iterator {
return nil
}
func (any *floatAny) ValueType() ValueType {
return NumberValue
}
func (any *floatAny) MustBeValid() Any {
return any
}
func (any *floatAny) LastError() error {
return nil
}
func (any *floatAny) ToBool() bool {
return any.ToFloat64() != 0
}
func (any *floatAny) ToInt() int {
return int(any.val)
}
func (any *floatAny) ToInt32() int32 {
return int32(any.val)
}
func (any *floatAny) ToInt64() int64 {
return int64(any.val)
}
func (any *floatAny) ToUint() uint {
if any.val > 0 {
return uint(any.val)
}
return 0
}
func (any *floatAny) ToUint32() uint32 {
if any.val > 0 {
return uint32(any.val)
}
return 0
}
func (any *floatAny) ToUint64() uint64 {
if any.val > 0 {
return uint64(any.val)
}
return 0
}
func (any *floatAny) ToFloat32() float32 {
return float32(any.val)
}
func (any *floatAny) ToFloat64() float64 {
return any.val
}
func (any *floatAny) ToString() string {
return strconv.FormatFloat(any.val, 'E', -1, 64)
}
func (any *floatAny) WriteTo(stream *Stream) {
stream.WriteFloat64(any.val)
}
func (any *floatAny) GetInterface() interface{} {
return any.val
}

74
vendor/github.com/json-iterator/go/any_int32.go generated vendored Normal file
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@ -0,0 +1,74 @@
package jsoniter
import (
"strconv"
)
type int32Any struct {
baseAny
val int32
}
func (any *int32Any) LastError() error {
return nil
}
func (any *int32Any) ValueType() ValueType {
return NumberValue
}
func (any *int32Any) MustBeValid() Any {
return any
}
func (any *int32Any) ToBool() bool {
return any.val != 0
}
func (any *int32Any) ToInt() int {
return int(any.val)
}
func (any *int32Any) ToInt32() int32 {
return any.val
}
func (any *int32Any) ToInt64() int64 {
return int64(any.val)
}
func (any *int32Any) ToUint() uint {
return uint(any.val)
}
func (any *int32Any) ToUint32() uint32 {
return uint32(any.val)
}
func (any *int32Any) ToUint64() uint64 {
return uint64(any.val)
}
func (any *int32Any) ToFloat32() float32 {
return float32(any.val)
}
func (any *int32Any) ToFloat64() float64 {
return float64(any.val)
}
func (any *int32Any) ToString() string {
return strconv.FormatInt(int64(any.val), 10)
}
func (any *int32Any) WriteTo(stream *Stream) {
stream.WriteInt32(any.val)
}
func (any *int32Any) Parse() *Iterator {
return nil
}
func (any *int32Any) GetInterface() interface{} {
return any.val
}

74
vendor/github.com/json-iterator/go/any_int64.go generated vendored Normal file
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package jsoniter
import (
"strconv"
)
type int64Any struct {
baseAny
val int64
}
func (any *int64Any) LastError() error {
return nil
}
func (any *int64Any) ValueType() ValueType {
return NumberValue
}
func (any *int64Any) MustBeValid() Any {
return any
}
func (any *int64Any) ToBool() bool {
return any.val != 0
}
func (any *int64Any) ToInt() int {
return int(any.val)
}
func (any *int64Any) ToInt32() int32 {
return int32(any.val)
}
func (any *int64Any) ToInt64() int64 {
return any.val
}
func (any *int64Any) ToUint() uint {
return uint(any.val)
}
func (any *int64Any) ToUint32() uint32 {
return uint32(any.val)
}
func (any *int64Any) ToUint64() uint64 {
return uint64(any.val)
}
func (any *int64Any) ToFloat32() float32 {
return float32(any.val)
}
func (any *int64Any) ToFloat64() float64 {
return float64(any.val)
}
func (any *int64Any) ToString() string {
return strconv.FormatInt(any.val, 10)
}
func (any *int64Any) WriteTo(stream *Stream) {
stream.WriteInt64(any.val)
}
func (any *int64Any) Parse() *Iterator {
return nil
}
func (any *int64Any) GetInterface() interface{} {
return any.val
}

82
vendor/github.com/json-iterator/go/any_invalid.go generated vendored Normal file
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package jsoniter
import "fmt"
type invalidAny struct {
baseAny
err error
}
func newInvalidAny(path []interface{}) *invalidAny {
return &invalidAny{baseAny{}, fmt.Errorf("%v not found", path)}
}
func (any *invalidAny) LastError() error {
return any.err
}
func (any *invalidAny) ValueType() ValueType {
return InvalidValue
}
func (any *invalidAny) MustBeValid() Any {
panic(any.err)
}
func (any *invalidAny) ToBool() bool {
return false
}
func (any *invalidAny) ToInt() int {
return 0
}
func (any *invalidAny) ToInt32() int32 {
return 0
}
func (any *invalidAny) ToInt64() int64 {
return 0
}
func (any *invalidAny) ToUint() uint {
return 0
}
func (any *invalidAny) ToUint32() uint32 {
return 0
}
func (any *invalidAny) ToUint64() uint64 {
return 0
}
func (any *invalidAny) ToFloat32() float32 {
return 0
}
func (any *invalidAny) ToFloat64() float64 {
return 0
}
func (any *invalidAny) ToString() string {
return ""
}
func (any *invalidAny) WriteTo(stream *Stream) {
}
func (any *invalidAny) Get(path ...interface{}) Any {
if any.err == nil {
return &invalidAny{baseAny{}, fmt.Errorf("get %v from invalid", path)}
}
return &invalidAny{baseAny{}, fmt.Errorf("%v, get %v from invalid", any.err, path)}
}
func (any *invalidAny) Parse() *Iterator {
return nil
}
func (any *invalidAny) GetInterface() interface{} {
return nil
}

69
vendor/github.com/json-iterator/go/any_nil.go generated vendored Normal file
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@ -0,0 +1,69 @@
package jsoniter
type nilAny struct {
baseAny
}
func (any *nilAny) LastError() error {
return nil
}
func (any *nilAny) ValueType() ValueType {
return NilValue
}
func (any *nilAny) MustBeValid() Any {
return any
}
func (any *nilAny) ToBool() bool {
return false
}
func (any *nilAny) ToInt() int {
return 0
}
func (any *nilAny) ToInt32() int32 {
return 0
}
func (any *nilAny) ToInt64() int64 {
return 0
}
func (any *nilAny) ToUint() uint {
return 0
}
func (any *nilAny) ToUint32() uint32 {
return 0
}
func (any *nilAny) ToUint64() uint64 {
return 0
}
func (any *nilAny) ToFloat32() float32 {
return 0
}
func (any *nilAny) ToFloat64() float64 {
return 0
}
func (any *nilAny) ToString() string {
return ""
}
func (any *nilAny) WriteTo(stream *Stream) {
stream.WriteNil()
}
func (any *nilAny) Parse() *Iterator {
return nil
}
func (any *nilAny) GetInterface() interface{} {
return nil
}

123
vendor/github.com/json-iterator/go/any_number.go generated vendored Normal file
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@ -0,0 +1,123 @@
package jsoniter
import (
"io"
"unsafe"
)
type numberLazyAny struct {
baseAny
cfg *frozenConfig
buf []byte
err error
}
func (any *numberLazyAny) ValueType() ValueType {
return NumberValue
}
func (any *numberLazyAny) MustBeValid() Any {
return any
}
func (any *numberLazyAny) LastError() error {
return any.err
}
func (any *numberLazyAny) ToBool() bool {
return any.ToFloat64() != 0
}
func (any *numberLazyAny) ToInt() int {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
val := iter.ReadInt()
if iter.Error != nil && iter.Error != io.EOF {
any.err = iter.Error
}
return val
}
func (any *numberLazyAny) ToInt32() int32 {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
val := iter.ReadInt32()
if iter.Error != nil && iter.Error != io.EOF {
any.err = iter.Error
}
return val
}
func (any *numberLazyAny) ToInt64() int64 {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
val := iter.ReadInt64()
if iter.Error != nil && iter.Error != io.EOF {
any.err = iter.Error
}
return val
}
func (any *numberLazyAny) ToUint() uint {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
val := iter.ReadUint()
if iter.Error != nil && iter.Error != io.EOF {
any.err = iter.Error
}
return val
}
func (any *numberLazyAny) ToUint32() uint32 {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
val := iter.ReadUint32()
if iter.Error != nil && iter.Error != io.EOF {
any.err = iter.Error
}
return val
}
func (any *numberLazyAny) ToUint64() uint64 {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
val := iter.ReadUint64()
if iter.Error != nil && iter.Error != io.EOF {
any.err = iter.Error
}
return val
}
func (any *numberLazyAny) ToFloat32() float32 {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
val := iter.ReadFloat32()
if iter.Error != nil && iter.Error != io.EOF {
any.err = iter.Error
}
return val
}
func (any *numberLazyAny) ToFloat64() float64 {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
val := iter.ReadFloat64()
if iter.Error != nil && iter.Error != io.EOF {
any.err = iter.Error
}
return val
}
func (any *numberLazyAny) ToString() string {
return *(*string)(unsafe.Pointer(&any.buf))
}
func (any *numberLazyAny) WriteTo(stream *Stream) {
stream.Write(any.buf)
}
func (any *numberLazyAny) GetInterface() interface{} {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
return iter.Read()
}

374
vendor/github.com/json-iterator/go/any_object.go generated vendored Normal file
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@ -0,0 +1,374 @@
package jsoniter
import (
"reflect"
"unsafe"
)
type objectLazyAny struct {
baseAny
cfg *frozenConfig
buf []byte
err error
}
func (any *objectLazyAny) ValueType() ValueType {
return ObjectValue
}
func (any *objectLazyAny) MustBeValid() Any {
return any
}
func (any *objectLazyAny) LastError() error {
return any.err
}
func (any *objectLazyAny) ToBool() bool {
return true
}
func (any *objectLazyAny) ToInt() int {
return 0
}
func (any *objectLazyAny) ToInt32() int32 {
return 0
}
func (any *objectLazyAny) ToInt64() int64 {
return 0
}
func (any *objectLazyAny) ToUint() uint {
return 0
}
func (any *objectLazyAny) ToUint32() uint32 {
return 0
}
func (any *objectLazyAny) ToUint64() uint64 {
return 0
}
func (any *objectLazyAny) ToFloat32() float32 {
return 0
}
func (any *objectLazyAny) ToFloat64() float64 {
return 0
}
func (any *objectLazyAny) ToString() string {
return *(*string)(unsafe.Pointer(&any.buf))
}
func (any *objectLazyAny) ToVal(obj interface{}) {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
iter.ReadVal(obj)
}
func (any *objectLazyAny) Get(path ...interface{}) Any {
if len(path) == 0 {
return any
}
switch firstPath := path[0].(type) {
case string:
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
valueBytes := locateObjectField(iter, firstPath)
if valueBytes == nil {
return newInvalidAny(path)
}
iter.ResetBytes(valueBytes)
return locatePath(iter, path[1:])
case int32:
if '*' == firstPath {
mappedAll := map[string]Any{}
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
iter.ReadMapCB(func(iter *Iterator, field string) bool {
mapped := locatePath(iter, path[1:])
if mapped.ValueType() != InvalidValue {
mappedAll[field] = mapped
}
return true
})
return wrapMap(mappedAll)
}
return newInvalidAny(path)
default:
return newInvalidAny(path)
}
}
func (any *objectLazyAny) Keys() []string {
keys := []string{}
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
iter.ReadMapCB(func(iter *Iterator, field string) bool {
iter.Skip()
keys = append(keys, field)
return true
})
return keys
}
func (any *objectLazyAny) Size() int {
size := 0
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
iter.ReadObjectCB(func(iter *Iterator, field string) bool {
iter.Skip()
size++
return true
})
return size
}
func (any *objectLazyAny) WriteTo(stream *Stream) {
stream.Write(any.buf)
}
func (any *objectLazyAny) GetInterface() interface{} {
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
return iter.Read()
}
type objectAny struct {
baseAny
err error
val reflect.Value
}
func wrapStruct(val interface{}) *objectAny {
return &objectAny{baseAny{}, nil, reflect.ValueOf(val)}
}
func (any *objectAny) ValueType() ValueType {
return ObjectValue
}
func (any *objectAny) MustBeValid() Any {
return any
}
func (any *objectAny) Parse() *Iterator {
return nil
}
func (any *objectAny) LastError() error {
return any.err
}
func (any *objectAny) ToBool() bool {
return any.val.NumField() != 0
}
func (any *objectAny) ToInt() int {
return 0
}
func (any *objectAny) ToInt32() int32 {
return 0
}
func (any *objectAny) ToInt64() int64 {
return 0
}
func (any *objectAny) ToUint() uint {
return 0
}
func (any *objectAny) ToUint32() uint32 {
return 0
}
func (any *objectAny) ToUint64() uint64 {
return 0
}
func (any *objectAny) ToFloat32() float32 {
return 0
}
func (any *objectAny) ToFloat64() float64 {
return 0
}
func (any *objectAny) ToString() string {
str, err := MarshalToString(any.val.Interface())
any.err = err
return str
}
func (any *objectAny) Get(path ...interface{}) Any {
if len(path) == 0 {
return any
}
switch firstPath := path[0].(type) {
case string:
field := any.val.FieldByName(firstPath)
if !field.IsValid() {
return newInvalidAny(path)
}
return Wrap(field.Interface())
case int32:
if '*' == firstPath {
mappedAll := map[string]Any{}
for i := 0; i < any.val.NumField(); i++ {
field := any.val.Field(i)
if field.CanInterface() {
mapped := Wrap(field.Interface()).Get(path[1:]...)
if mapped.ValueType() != InvalidValue {
mappedAll[any.val.Type().Field(i).Name] = mapped
}
}
}
return wrapMap(mappedAll)
}
return newInvalidAny(path)
default:
return newInvalidAny(path)
}
}
func (any *objectAny) Keys() []string {
keys := make([]string, 0, any.val.NumField())
for i := 0; i < any.val.NumField(); i++ {
keys = append(keys, any.val.Type().Field(i).Name)
}
return keys
}
func (any *objectAny) Size() int {
return any.val.NumField()
}
func (any *objectAny) WriteTo(stream *Stream) {
stream.WriteVal(any.val)
}
func (any *objectAny) GetInterface() interface{} {
return any.val.Interface()
}
type mapAny struct {
baseAny
err error
val reflect.Value
}
func wrapMap(val interface{}) *mapAny {
return &mapAny{baseAny{}, nil, reflect.ValueOf(val)}
}
func (any *mapAny) ValueType() ValueType {
return ObjectValue
}
func (any *mapAny) MustBeValid() Any {
return any
}
func (any *mapAny) Parse() *Iterator {
return nil
}
func (any *mapAny) LastError() error {
return any.err
}
func (any *mapAny) ToBool() bool {
return true
}
func (any *mapAny) ToInt() int {
return 0
}
func (any *mapAny) ToInt32() int32 {
return 0
}
func (any *mapAny) ToInt64() int64 {
return 0
}
func (any *mapAny) ToUint() uint {
return 0
}
func (any *mapAny) ToUint32() uint32 {
return 0
}
func (any *mapAny) ToUint64() uint64 {
return 0
}
func (any *mapAny) ToFloat32() float32 {
return 0
}
func (any *mapAny) ToFloat64() float64 {
return 0
}
func (any *mapAny) ToString() string {
str, err := MarshalToString(any.val.Interface())
any.err = err
return str
}
func (any *mapAny) Get(path ...interface{}) Any {
if len(path) == 0 {
return any
}
switch firstPath := path[0].(type) {
case int32:
if '*' == firstPath {
mappedAll := map[string]Any{}
for _, key := range any.val.MapKeys() {
keyAsStr := key.String()
element := Wrap(any.val.MapIndex(key).Interface())
mapped := element.Get(path[1:]...)
if mapped.ValueType() != InvalidValue {
mappedAll[keyAsStr] = mapped
}
}
return wrapMap(mappedAll)
}
return newInvalidAny(path)
default:
value := any.val.MapIndex(reflect.ValueOf(firstPath))
if !value.IsValid() {
return newInvalidAny(path)
}
return Wrap(value.Interface())
}
}
func (any *mapAny) Keys() []string {
keys := make([]string, 0, any.val.Len())
for _, key := range any.val.MapKeys() {
keys = append(keys, key.String())
}
return keys
}
func (any *mapAny) Size() int {
return any.val.Len()
}
func (any *mapAny) WriteTo(stream *Stream) {
stream.WriteVal(any.val)
}
func (any *mapAny) GetInterface() interface{} {
return any.val.Interface()
}

166
vendor/github.com/json-iterator/go/any_str.go generated vendored Normal file
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@ -0,0 +1,166 @@
package jsoniter
import (
"fmt"
"strconv"
)
type stringAny struct {
baseAny
val string
}
func (any *stringAny) Get(path ...interface{}) Any {
if len(path) == 0 {
return any
}
return &invalidAny{baseAny{}, fmt.Errorf("GetIndex %v from simple value", path)}
}
func (any *stringAny) Parse() *Iterator {
return nil
}
func (any *stringAny) ValueType() ValueType {
return StringValue
}
func (any *stringAny) MustBeValid() Any {
return any
}
func (any *stringAny) LastError() error {
return nil
}
func (any *stringAny) ToBool() bool {
str := any.ToString()
if str == "0" {
return false
}
for _, c := range str {
switch c {
case ' ', '\n', '\r', '\t':
default:
return true
}
}
return false
}
func (any *stringAny) ToInt() int {
return int(any.ToInt64())
}
func (any *stringAny) ToInt32() int32 {
return int32(any.ToInt64())
}
func (any *stringAny) ToInt64() int64 {
if any.val == "" {
return 0
}
flag := 1
startPos := 0
if any.val[0] == '+' || any.val[0] == '-' {
startPos = 1
}
if any.val[0] == '-' {
flag = -1
}
endPos := startPos
for i := startPos; i < len(any.val); i++ {
if any.val[i] >= '0' && any.val[i] <= '9' {
endPos = i + 1
} else {
break
}
}
parsed, _ := strconv.ParseInt(any.val[startPos:endPos], 10, 64)
return int64(flag) * parsed
}
func (any *stringAny) ToUint() uint {
return uint(any.ToUint64())
}
func (any *stringAny) ToUint32() uint32 {
return uint32(any.ToUint64())
}
func (any *stringAny) ToUint64() uint64 {
if any.val == "" {
return 0
}
startPos := 0
if any.val[0] == '-' {
return 0
}
if any.val[0] == '+' {
startPos = 1
}
endPos := startPos
for i := startPos; i < len(any.val); i++ {
if any.val[i] >= '0' && any.val[i] <= '9' {
endPos = i + 1
} else {
break
}
}
parsed, _ := strconv.ParseUint(any.val[startPos:endPos], 10, 64)
return parsed
}
func (any *stringAny) ToFloat32() float32 {
return float32(any.ToFloat64())
}
func (any *stringAny) ToFloat64() float64 {
if len(any.val) == 0 {
return 0
}
// first char invalid
if any.val[0] != '+' && any.val[0] != '-' && (any.val[0] > '9' || any.val[0] < '0') {
return 0
}
// extract valid num expression from string
// eg 123true => 123, -12.12xxa => -12.12
endPos := 1
for i := 1; i < len(any.val); i++ {
if any.val[i] == '.' || any.val[i] == 'e' || any.val[i] == 'E' || any.val[i] == '+' || any.val[i] == '-' {
endPos = i + 1
continue
}
// end position is the first char which is not digit
if any.val[i] >= '0' && any.val[i] <= '9' {
endPos = i + 1
} else {
endPos = i
break
}
}
parsed, _ := strconv.ParseFloat(any.val[:endPos], 64)
return parsed
}
func (any *stringAny) ToString() string {
return any.val
}
func (any *stringAny) WriteTo(stream *Stream) {
stream.WriteString(any.val)
}
func (any *stringAny) GetInterface() interface{} {
return any.val
}

74
vendor/github.com/json-iterator/go/any_uint32.go generated vendored Normal file
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@ -0,0 +1,74 @@
package jsoniter
import (
"strconv"
)
type uint32Any struct {
baseAny
val uint32
}
func (any *uint32Any) LastError() error {
return nil
}
func (any *uint32Any) ValueType() ValueType {
return NumberValue
}
func (any *uint32Any) MustBeValid() Any {
return any
}
func (any *uint32Any) ToBool() bool {
return any.val != 0
}
func (any *uint32Any) ToInt() int {
return int(any.val)
}
func (any *uint32Any) ToInt32() int32 {
return int32(any.val)
}
func (any *uint32Any) ToInt64() int64 {
return int64(any.val)
}
func (any *uint32Any) ToUint() uint {
return uint(any.val)
}
func (any *uint32Any) ToUint32() uint32 {
return any.val
}
func (any *uint32Any) ToUint64() uint64 {
return uint64(any.val)
}
func (any *uint32Any) ToFloat32() float32 {
return float32(any.val)
}
func (any *uint32Any) ToFloat64() float64 {
return float64(any.val)
}
func (any *uint32Any) ToString() string {
return strconv.FormatInt(int64(any.val), 10)
}
func (any *uint32Any) WriteTo(stream *Stream) {
stream.WriteUint32(any.val)
}
func (any *uint32Any) Parse() *Iterator {
return nil
}
func (any *uint32Any) GetInterface() interface{} {
return any.val
}

74
vendor/github.com/json-iterator/go/any_uint64.go generated vendored Normal file
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@ -0,0 +1,74 @@
package jsoniter
import (
"strconv"
)
type uint64Any struct {
baseAny
val uint64
}
func (any *uint64Any) LastError() error {
return nil
}
func (any *uint64Any) ValueType() ValueType {
return NumberValue
}
func (any *uint64Any) MustBeValid() Any {
return any
}
func (any *uint64Any) ToBool() bool {
return any.val != 0
}
func (any *uint64Any) ToInt() int {
return int(any.val)
}
func (any *uint64Any) ToInt32() int32 {
return int32(any.val)
}
func (any *uint64Any) ToInt64() int64 {
return int64(any.val)
}
func (any *uint64Any) ToUint() uint {
return uint(any.val)
}
func (any *uint64Any) ToUint32() uint32 {
return uint32(any.val)
}
func (any *uint64Any) ToUint64() uint64 {
return any.val
}
func (any *uint64Any) ToFloat32() float32 {
return float32(any.val)
}
func (any *uint64Any) ToFloat64() float64 {
return float64(any.val)
}
func (any *uint64Any) ToString() string {
return strconv.FormatUint(any.val, 10)
}
func (any *uint64Any) WriteTo(stream *Stream) {
stream.WriteUint64(any.val)
}
func (any *uint64Any) Parse() *Iterator {
return nil
}
func (any *uint64Any) GetInterface() interface{} {
return any.val
}

12
vendor/github.com/json-iterator/go/build.sh generated vendored Normal file
View file

@ -0,0 +1,12 @@
#!/bin/bash
set -e
set -x
if [ ! -d /tmp/build-golang/src/github.com/json-iterator ]; then
mkdir -p /tmp/build-golang/src/github.com/json-iterator
ln -s $PWD /tmp/build-golang/src/github.com/json-iterator/go
fi
export GOPATH=/tmp/build-golang
go get -u github.com/golang/dep/cmd/dep
cd /tmp/build-golang/src/github.com/json-iterator/go
exec $GOPATH/bin/dep ensure -update

375
vendor/github.com/json-iterator/go/config.go generated vendored Normal file
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@ -0,0 +1,375 @@
package jsoniter
import (
"encoding/json"
"io"
"reflect"
"sync"
"unsafe"
"github.com/modern-go/concurrent"
"github.com/modern-go/reflect2"
)
// Config customize how the API should behave.
// The API is created from Config by Froze.
type Config struct {
IndentionStep int
MarshalFloatWith6Digits bool
EscapeHTML bool
SortMapKeys bool
UseNumber bool
DisallowUnknownFields bool
TagKey string
OnlyTaggedField bool
ValidateJsonRawMessage bool
ObjectFieldMustBeSimpleString bool
CaseSensitive bool
}
// API the public interface of this package.
// Primary Marshal and Unmarshal.
type API interface {
IteratorPool
StreamPool
MarshalToString(v interface{}) (string, error)
Marshal(v interface{}) ([]byte, error)
MarshalIndent(v interface{}, prefix, indent string) ([]byte, error)
UnmarshalFromString(str string, v interface{}) error
Unmarshal(data []byte, v interface{}) error
Get(data []byte, path ...interface{}) Any
NewEncoder(writer io.Writer) *Encoder
NewDecoder(reader io.Reader) *Decoder
Valid(data []byte) bool
RegisterExtension(extension Extension)
DecoderOf(typ reflect2.Type) ValDecoder
EncoderOf(typ reflect2.Type) ValEncoder
}
// ConfigDefault the default API
var ConfigDefault = Config{
EscapeHTML: true,
}.Froze()
// ConfigCompatibleWithStandardLibrary tries to be 100% compatible with standard library behavior
var ConfigCompatibleWithStandardLibrary = Config{
EscapeHTML: true,
SortMapKeys: true,
ValidateJsonRawMessage: true,
}.Froze()
// ConfigFastest marshals float with only 6 digits precision
var ConfigFastest = Config{
EscapeHTML: false,
MarshalFloatWith6Digits: true, // will lose precession
ObjectFieldMustBeSimpleString: true, // do not unescape object field
}.Froze()
type frozenConfig struct {
configBeforeFrozen Config
sortMapKeys bool
indentionStep int
objectFieldMustBeSimpleString bool
onlyTaggedField bool
disallowUnknownFields bool
decoderCache *concurrent.Map
encoderCache *concurrent.Map
encoderExtension Extension
decoderExtension Extension
extraExtensions []Extension
streamPool *sync.Pool
iteratorPool *sync.Pool
caseSensitive bool
}
func (cfg *frozenConfig) initCache() {
cfg.decoderCache = concurrent.NewMap()
cfg.encoderCache = concurrent.NewMap()
}
func (cfg *frozenConfig) addDecoderToCache(cacheKey uintptr, decoder ValDecoder) {
cfg.decoderCache.Store(cacheKey, decoder)
}
func (cfg *frozenConfig) addEncoderToCache(cacheKey uintptr, encoder ValEncoder) {
cfg.encoderCache.Store(cacheKey, encoder)
}
func (cfg *frozenConfig) getDecoderFromCache(cacheKey uintptr) ValDecoder {
decoder, found := cfg.decoderCache.Load(cacheKey)
if found {
return decoder.(ValDecoder)
}
return nil
}
func (cfg *frozenConfig) getEncoderFromCache(cacheKey uintptr) ValEncoder {
encoder, found := cfg.encoderCache.Load(cacheKey)
if found {
return encoder.(ValEncoder)
}
return nil
}
var cfgCache = concurrent.NewMap()
func getFrozenConfigFromCache(cfg Config) *frozenConfig {
obj, found := cfgCache.Load(cfg)
if found {
return obj.(*frozenConfig)
}
return nil
}
func addFrozenConfigToCache(cfg Config, frozenConfig *frozenConfig) {
cfgCache.Store(cfg, frozenConfig)
}
// Froze forge API from config
func (cfg Config) Froze() API {
api := &frozenConfig{
sortMapKeys: cfg.SortMapKeys,
indentionStep: cfg.IndentionStep,
objectFieldMustBeSimpleString: cfg.ObjectFieldMustBeSimpleString,
onlyTaggedField: cfg.OnlyTaggedField,
disallowUnknownFields: cfg.DisallowUnknownFields,
caseSensitive: cfg.CaseSensitive,
}
api.streamPool = &sync.Pool{
New: func() interface{} {
return NewStream(api, nil, 512)
},
}
api.iteratorPool = &sync.Pool{
New: func() interface{} {
return NewIterator(api)
},
}
api.initCache()
encoderExtension := EncoderExtension{}
decoderExtension := DecoderExtension{}
if cfg.MarshalFloatWith6Digits {
api.marshalFloatWith6Digits(encoderExtension)
}
if cfg.EscapeHTML {
api.escapeHTML(encoderExtension)
}
if cfg.UseNumber {
api.useNumber(decoderExtension)
}
if cfg.ValidateJsonRawMessage {
api.validateJsonRawMessage(encoderExtension)
}
api.encoderExtension = encoderExtension
api.decoderExtension = decoderExtension
api.configBeforeFrozen = cfg
return api
}
func (cfg Config) frozeWithCacheReuse(extraExtensions []Extension) *frozenConfig {
api := getFrozenConfigFromCache(cfg)
if api != nil {
return api
}
api = cfg.Froze().(*frozenConfig)
for _, extension := range extraExtensions {
api.RegisterExtension(extension)
}
addFrozenConfigToCache(cfg, api)
return api
}
func (cfg *frozenConfig) validateJsonRawMessage(extension EncoderExtension) {
encoder := &funcEncoder{func(ptr unsafe.Pointer, stream *Stream) {
rawMessage := *(*json.RawMessage)(ptr)
iter := cfg.BorrowIterator([]byte(rawMessage))
defer cfg.ReturnIterator(iter)
iter.Read()
if iter.Error != nil && iter.Error != io.EOF {
stream.WriteRaw("null")
} else {
stream.WriteRaw(string(rawMessage))
}
}, func(ptr unsafe.Pointer) bool {
return len(*((*json.RawMessage)(ptr))) == 0
}}
extension[reflect2.TypeOfPtr((*json.RawMessage)(nil)).Elem()] = encoder
extension[reflect2.TypeOfPtr((*RawMessage)(nil)).Elem()] = encoder
}
func (cfg *frozenConfig) useNumber(extension DecoderExtension) {
extension[reflect2.TypeOfPtr((*interface{})(nil)).Elem()] = &funcDecoder{func(ptr unsafe.Pointer, iter *Iterator) {
exitingValue := *((*interface{})(ptr))
if exitingValue != nil && reflect.TypeOf(exitingValue).Kind() == reflect.Ptr {
iter.ReadVal(exitingValue)
return
}
if iter.WhatIsNext() == NumberValue {
*((*interface{})(ptr)) = json.Number(iter.readNumberAsString())
} else {
*((*interface{})(ptr)) = iter.Read()
}
}}
}
func (cfg *frozenConfig) getTagKey() string {
tagKey := cfg.configBeforeFrozen.TagKey
if tagKey == "" {
return "json"
}
return tagKey
}
func (cfg *frozenConfig) RegisterExtension(extension Extension) {
cfg.extraExtensions = append(cfg.extraExtensions, extension)
copied := cfg.configBeforeFrozen
cfg.configBeforeFrozen = copied
}
type lossyFloat32Encoder struct {
}
func (encoder *lossyFloat32Encoder) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteFloat32Lossy(*((*float32)(ptr)))
}
func (encoder *lossyFloat32Encoder) IsEmpty(ptr unsafe.Pointer) bool {
return *((*float32)(ptr)) == 0
}
type lossyFloat64Encoder struct {
}
func (encoder *lossyFloat64Encoder) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteFloat64Lossy(*((*float64)(ptr)))
}
func (encoder *lossyFloat64Encoder) IsEmpty(ptr unsafe.Pointer) bool {
return *((*float64)(ptr)) == 0
}
// EnableLossyFloatMarshalling keeps 10**(-6) precision
// for float variables for better performance.
func (cfg *frozenConfig) marshalFloatWith6Digits(extension EncoderExtension) {
// for better performance
extension[reflect2.TypeOfPtr((*float32)(nil)).Elem()] = &lossyFloat32Encoder{}
extension[reflect2.TypeOfPtr((*float64)(nil)).Elem()] = &lossyFloat64Encoder{}
}
type htmlEscapedStringEncoder struct {
}
func (encoder *htmlEscapedStringEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
str := *((*string)(ptr))
stream.WriteStringWithHTMLEscaped(str)
}
func (encoder *htmlEscapedStringEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return *((*string)(ptr)) == ""
}
func (cfg *frozenConfig) escapeHTML(encoderExtension EncoderExtension) {
encoderExtension[reflect2.TypeOfPtr((*string)(nil)).Elem()] = &htmlEscapedStringEncoder{}
}
func (cfg *frozenConfig) cleanDecoders() {
typeDecoders = map[string]ValDecoder{}
fieldDecoders = map[string]ValDecoder{}
*cfg = *(cfg.configBeforeFrozen.Froze().(*frozenConfig))
}
func (cfg *frozenConfig) cleanEncoders() {
typeEncoders = map[string]ValEncoder{}
fieldEncoders = map[string]ValEncoder{}
*cfg = *(cfg.configBeforeFrozen.Froze().(*frozenConfig))
}
func (cfg *frozenConfig) MarshalToString(v interface{}) (string, error) {
stream := cfg.BorrowStream(nil)
defer cfg.ReturnStream(stream)
stream.WriteVal(v)
if stream.Error != nil {
return "", stream.Error
}
return string(stream.Buffer()), nil
}
func (cfg *frozenConfig) Marshal(v interface{}) ([]byte, error) {
stream := cfg.BorrowStream(nil)
defer cfg.ReturnStream(stream)
stream.WriteVal(v)
if stream.Error != nil {
return nil, stream.Error
}
result := stream.Buffer()
copied := make([]byte, len(result))
copy(copied, result)
return copied, nil
}
func (cfg *frozenConfig) MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) {
if prefix != "" {
panic("prefix is not supported")
}
for _, r := range indent {
if r != ' ' {
panic("indent can only be space")
}
}
newCfg := cfg.configBeforeFrozen
newCfg.IndentionStep = len(indent)
return newCfg.frozeWithCacheReuse(cfg.extraExtensions).Marshal(v)
}
func (cfg *frozenConfig) UnmarshalFromString(str string, v interface{}) error {
data := []byte(str)
iter := cfg.BorrowIterator(data)
defer cfg.ReturnIterator(iter)
iter.ReadVal(v)
c := iter.nextToken()
if c == 0 {
if iter.Error == io.EOF {
return nil
}
return iter.Error
}
iter.ReportError("Unmarshal", "there are bytes left after unmarshal")
return iter.Error
}
func (cfg *frozenConfig) Get(data []byte, path ...interface{}) Any {
iter := cfg.BorrowIterator(data)
defer cfg.ReturnIterator(iter)
return locatePath(iter, path)
}
func (cfg *frozenConfig) Unmarshal(data []byte, v interface{}) error {
iter := cfg.BorrowIterator(data)
defer cfg.ReturnIterator(iter)
iter.ReadVal(v)
c := iter.nextToken()
if c == 0 {
if iter.Error == io.EOF {
return nil
}
return iter.Error
}
iter.ReportError("Unmarshal", "there are bytes left after unmarshal")
return iter.Error
}
func (cfg *frozenConfig) NewEncoder(writer io.Writer) *Encoder {
stream := NewStream(cfg, writer, 512)
return &Encoder{stream}
}
func (cfg *frozenConfig) NewDecoder(reader io.Reader) *Decoder {
iter := Parse(cfg, reader, 512)
return &Decoder{iter}
}
func (cfg *frozenConfig) Valid(data []byte) bool {
iter := cfg.BorrowIterator(data)
defer cfg.ReturnIterator(iter)
iter.Skip()
return iter.Error == nil
}

7
vendor/github.com/json-iterator/go/fuzzy_mode_convert_table.md generated vendored Normal file
View file

@ -0,0 +1,7 @@
| json type \ dest type | bool | int | uint | float |string|
| --- | --- | --- | --- |--|--|
| number | positive => true <br/> negative => true <br/> zero => false| 23.2 => 23 <br/> -32.1 => -32| 12.1 => 12 <br/> -12.1 => 0|as normal|same as origin|
| string | empty string => false <br/> string "0" => false <br/> other strings => true | "123.32" => 123 <br/> "-123.4" => -123 <br/> "123.23xxxw" => 123 <br/> "abcde12" => 0 <br/> "-32.1" => -32| 13.2 => 13 <br/> -1.1 => 0 |12.1 => 12.1 <br/> -12.3 => -12.3<br/> 12.4xxa => 12.4 <br/> +1.1e2 =>110 |same as origin|
| bool | true => true <br/> false => false| true => 1 <br/> false => 0 | true => 1 <br/> false => 0 |true => 1 <br/>false => 0|true => "true" <br/> false => "false"|
| object | true | 0 | 0 |0|originnal json|
| array | empty array => false <br/> nonempty array => true| [] => 0 <br/> [1,2] => 1 | [] => 0 <br/> [1,2] => 1 |[] => 0<br/>[1,2] => 1|original json|

11
vendor/github.com/json-iterator/go/go.mod generated vendored Normal file
View file

@ -0,0 +1,11 @@
module github.com/json-iterator/go
go 1.12
require (
github.com/davecgh/go-spew v1.1.1
github.com/google/gofuzz v1.0.0
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742
github.com/stretchr/testify v1.3.0
)

14
vendor/github.com/json-iterator/go/go.sum generated vendored Normal file
View file

@ -0,0 +1,14 @@
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/google/gofuzz v1.0.0 h1:A8PeW59pxE9IoFRqBp37U+mSNaQoZ46F1f0f863XSXw=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=

349
vendor/github.com/json-iterator/go/iter.go generated vendored Normal file
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@ -0,0 +1,349 @@
package jsoniter
import (
"encoding/json"
"fmt"
"io"
)
// ValueType the type for JSON element
type ValueType int
const (
// InvalidValue invalid JSON element
InvalidValue ValueType = iota
// StringValue JSON element "string"
StringValue
// NumberValue JSON element 100 or 0.10
NumberValue
// NilValue JSON element null
NilValue
// BoolValue JSON element true or false
BoolValue
// ArrayValue JSON element []
ArrayValue
// ObjectValue JSON element {}
ObjectValue
)
var hexDigits []byte
var valueTypes []ValueType
func init() {
hexDigits = make([]byte, 256)
for i := 0; i < len(hexDigits); i++ {
hexDigits[i] = 255
}
for i := '0'; i <= '9'; i++ {
hexDigits[i] = byte(i - '0')
}
for i := 'a'; i <= 'f'; i++ {
hexDigits[i] = byte((i - 'a') + 10)
}
for i := 'A'; i <= 'F'; i++ {
hexDigits[i] = byte((i - 'A') + 10)
}
valueTypes = make([]ValueType, 256)
for i := 0; i < len(valueTypes); i++ {
valueTypes[i] = InvalidValue
}
valueTypes['"'] = StringValue
valueTypes['-'] = NumberValue
valueTypes['0'] = NumberValue
valueTypes['1'] = NumberValue
valueTypes['2'] = NumberValue
valueTypes['3'] = NumberValue
valueTypes['4'] = NumberValue
valueTypes['5'] = NumberValue
valueTypes['6'] = NumberValue
valueTypes['7'] = NumberValue
valueTypes['8'] = NumberValue
valueTypes['9'] = NumberValue
valueTypes['t'] = BoolValue
valueTypes['f'] = BoolValue
valueTypes['n'] = NilValue
valueTypes['['] = ArrayValue
valueTypes['{'] = ObjectValue
}
// Iterator is a io.Reader like object, with JSON specific read functions.
// Error is not returned as return value, but stored as Error member on this iterator instance.
type Iterator struct {
cfg *frozenConfig
reader io.Reader
buf []byte
head int
tail int
depth int
captureStartedAt int
captured []byte
Error error
Attachment interface{} // open for customized decoder
}
// NewIterator creates an empty Iterator instance
func NewIterator(cfg API) *Iterator {
return &Iterator{
cfg: cfg.(*frozenConfig),
reader: nil,
buf: nil,
head: 0,
tail: 0,
depth: 0,
}
}
// Parse creates an Iterator instance from io.Reader
func Parse(cfg API, reader io.Reader, bufSize int) *Iterator {
return &Iterator{
cfg: cfg.(*frozenConfig),
reader: reader,
buf: make([]byte, bufSize),
head: 0,
tail: 0,
depth: 0,
}
}
// ParseBytes creates an Iterator instance from byte array
func ParseBytes(cfg API, input []byte) *Iterator {
return &Iterator{
cfg: cfg.(*frozenConfig),
reader: nil,
buf: input,
head: 0,
tail: len(input),
depth: 0,
}
}
// ParseString creates an Iterator instance from string
func ParseString(cfg API, input string) *Iterator {
return ParseBytes(cfg, []byte(input))
}
// Pool returns a pool can provide more iterator with same configuration
func (iter *Iterator) Pool() IteratorPool {
return iter.cfg
}
// Reset reuse iterator instance by specifying another reader
func (iter *Iterator) Reset(reader io.Reader) *Iterator {
iter.reader = reader
iter.head = 0
iter.tail = 0
iter.depth = 0
return iter
}
// ResetBytes reuse iterator instance by specifying another byte array as input
func (iter *Iterator) ResetBytes(input []byte) *Iterator {
iter.reader = nil
iter.buf = input
iter.head = 0
iter.tail = len(input)
iter.depth = 0
return iter
}
// WhatIsNext gets ValueType of relatively next json element
func (iter *Iterator) WhatIsNext() ValueType {
valueType := valueTypes[iter.nextToken()]
iter.unreadByte()
return valueType
}
func (iter *Iterator) skipWhitespacesWithoutLoadMore() bool {
for i := iter.head; i < iter.tail; i++ {
c := iter.buf[i]
switch c {
case ' ', '\n', '\t', '\r':
continue
}
iter.head = i
return false
}
return true
}
func (iter *Iterator) isObjectEnd() bool {
c := iter.nextToken()
if c == ',' {
return false
}
if c == '}' {
return true
}
iter.ReportError("isObjectEnd", "object ended prematurely, unexpected char "+string([]byte{c}))
return true
}
func (iter *Iterator) nextToken() byte {
// a variation of skip whitespaces, returning the next non-whitespace token
for {
for i := iter.head; i < iter.tail; i++ {
c := iter.buf[i]
switch c {
case ' ', '\n', '\t', '\r':
continue
}
iter.head = i + 1
return c
}
if !iter.loadMore() {
return 0
}
}
}
// ReportError record a error in iterator instance with current position.
func (iter *Iterator) ReportError(operation string, msg string) {
if iter.Error != nil {
if iter.Error != io.EOF {
return
}
}
peekStart := iter.head - 10
if peekStart < 0 {
peekStart = 0
}
peekEnd := iter.head + 10
if peekEnd > iter.tail {
peekEnd = iter.tail
}
parsing := string(iter.buf[peekStart:peekEnd])
contextStart := iter.head - 50
if contextStart < 0 {
contextStart = 0
}
contextEnd := iter.head + 50
if contextEnd > iter.tail {
contextEnd = iter.tail
}
context := string(iter.buf[contextStart:contextEnd])
iter.Error = fmt.Errorf("%s: %s, error found in #%v byte of ...|%s|..., bigger context ...|%s|...",
operation, msg, iter.head-peekStart, parsing, context)
}
// CurrentBuffer gets current buffer as string for debugging purpose
func (iter *Iterator) CurrentBuffer() string {
peekStart := iter.head - 10
if peekStart < 0 {
peekStart = 0
}
return fmt.Sprintf("parsing #%v byte, around ...|%s|..., whole buffer ...|%s|...", iter.head,
string(iter.buf[peekStart:iter.head]), string(iter.buf[0:iter.tail]))
}
func (iter *Iterator) readByte() (ret byte) {
if iter.head == iter.tail {
if iter.loadMore() {
ret = iter.buf[iter.head]
iter.head++
return ret
}
return 0
}
ret = iter.buf[iter.head]
iter.head++
return ret
}
func (iter *Iterator) loadMore() bool {
if iter.reader == nil {
if iter.Error == nil {
iter.head = iter.tail
iter.Error = io.EOF
}
return false
}
if iter.captured != nil {
iter.captured = append(iter.captured,
iter.buf[iter.captureStartedAt:iter.tail]...)
iter.captureStartedAt = 0
}
for {
n, err := iter.reader.Read(iter.buf)
if n == 0 {
if err != nil {
if iter.Error == nil {
iter.Error = err
}
return false
}
} else {
iter.head = 0
iter.tail = n
return true
}
}
}
func (iter *Iterator) unreadByte() {
if iter.Error != nil {
return
}
iter.head--
return
}
// Read read the next JSON element as generic interface{}.
func (iter *Iterator) Read() interface{} {
valueType := iter.WhatIsNext()
switch valueType {
case StringValue:
return iter.ReadString()
case NumberValue:
if iter.cfg.configBeforeFrozen.UseNumber {
return json.Number(iter.readNumberAsString())
}
return iter.ReadFloat64()
case NilValue:
iter.skipFourBytes('n', 'u', 'l', 'l')
return nil
case BoolValue:
return iter.ReadBool()
case ArrayValue:
arr := []interface{}{}
iter.ReadArrayCB(func(iter *Iterator) bool {
var elem interface{}
iter.ReadVal(&elem)
arr = append(arr, elem)
return true
})
return arr
case ObjectValue:
obj := map[string]interface{}{}
iter.ReadMapCB(func(Iter *Iterator, field string) bool {
var elem interface{}
iter.ReadVal(&elem)
obj[field] = elem
return true
})
return obj
default:
iter.ReportError("Read", fmt.Sprintf("unexpected value type: %v", valueType))
return nil
}
}
// limit maximum depth of nesting, as allowed by https://tools.ietf.org/html/rfc7159#section-9
const maxDepth = 10000
func (iter *Iterator) incrementDepth() (success bool) {
iter.depth++
if iter.depth <= maxDepth {
return true
}
iter.ReportError("incrementDepth", "exceeded max depth")
return false
}
func (iter *Iterator) decrementDepth() (success bool) {
iter.depth--
if iter.depth >= 0 {
return true
}
iter.ReportError("decrementDepth", "unexpected negative nesting")
return false
}

64
vendor/github.com/json-iterator/go/iter_array.go generated vendored Normal file
View file

@ -0,0 +1,64 @@
package jsoniter
// ReadArray read array element, tells if the array has more element to read.
func (iter *Iterator) ReadArray() (ret bool) {
c := iter.nextToken()
switch c {
case 'n':
iter.skipThreeBytes('u', 'l', 'l')
return false // null
case '[':
c = iter.nextToken()
if c != ']' {
iter.unreadByte()
return true
}
return false
case ']':
return false
case ',':
return true
default:
iter.ReportError("ReadArray", "expect [ or , or ] or n, but found "+string([]byte{c}))
return
}
}
// ReadArrayCB read array with callback
func (iter *Iterator) ReadArrayCB(callback func(*Iterator) bool) (ret bool) {
c := iter.nextToken()
if c == '[' {
if !iter.incrementDepth() {
return false
}
c = iter.nextToken()
if c != ']' {
iter.unreadByte()
if !callback(iter) {
iter.decrementDepth()
return false
}
c = iter.nextToken()
for c == ',' {
if !callback(iter) {
iter.decrementDepth()
return false
}
c = iter.nextToken()
}
if c != ']' {
iter.ReportError("ReadArrayCB", "expect ] in the end, but found "+string([]byte{c}))
iter.decrementDepth()
return false
}
return iter.decrementDepth()
}
return iter.decrementDepth()
}
if c == 'n' {
iter.skipThreeBytes('u', 'l', 'l')
return true // null
}
iter.ReportError("ReadArrayCB", "expect [ or n, but found "+string([]byte{c}))
return false
}

339
vendor/github.com/json-iterator/go/iter_float.go generated vendored Normal file
View file

@ -0,0 +1,339 @@
package jsoniter
import (
"encoding/json"
"io"
"math/big"
"strconv"
"strings"
"unsafe"
)
var floatDigits []int8
const invalidCharForNumber = int8(-1)
const endOfNumber = int8(-2)
const dotInNumber = int8(-3)
func init() {
floatDigits = make([]int8, 256)
for i := 0; i < len(floatDigits); i++ {
floatDigits[i] = invalidCharForNumber
}
for i := int8('0'); i <= int8('9'); i++ {
floatDigits[i] = i - int8('0')
}
floatDigits[','] = endOfNumber
floatDigits[']'] = endOfNumber
floatDigits['}'] = endOfNumber
floatDigits[' '] = endOfNumber
floatDigits['\t'] = endOfNumber
floatDigits['\n'] = endOfNumber
floatDigits['.'] = dotInNumber
}
// ReadBigFloat read big.Float
func (iter *Iterator) ReadBigFloat() (ret *big.Float) {
str := iter.readNumberAsString()
if iter.Error != nil && iter.Error != io.EOF {
return nil
}
prec := 64
if len(str) > prec {
prec = len(str)
}
val, _, err := big.ParseFloat(str, 10, uint(prec), big.ToZero)
if err != nil {
iter.Error = err
return nil
}
return val
}
// ReadBigInt read big.Int
func (iter *Iterator) ReadBigInt() (ret *big.Int) {
str := iter.readNumberAsString()
if iter.Error != nil && iter.Error != io.EOF {
return nil
}
ret = big.NewInt(0)
var success bool
ret, success = ret.SetString(str, 10)
if !success {
iter.ReportError("ReadBigInt", "invalid big int")
return nil
}
return ret
}
//ReadFloat32 read float32
func (iter *Iterator) ReadFloat32() (ret float32) {
c := iter.nextToken()
if c == '-' {
return -iter.readPositiveFloat32()
}
iter.unreadByte()
return iter.readPositiveFloat32()
}
func (iter *Iterator) readPositiveFloat32() (ret float32) {
i := iter.head
// first char
if i == iter.tail {
return iter.readFloat32SlowPath()
}
c := iter.buf[i]
i++
ind := floatDigits[c]
switch ind {
case invalidCharForNumber:
return iter.readFloat32SlowPath()
case endOfNumber:
iter.ReportError("readFloat32", "empty number")
return
case dotInNumber:
iter.ReportError("readFloat32", "leading dot is invalid")
return
case 0:
if i == iter.tail {
return iter.readFloat32SlowPath()
}
c = iter.buf[i]
switch c {
case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
iter.ReportError("readFloat32", "leading zero is invalid")
return
}
}
value := uint64(ind)
// chars before dot
non_decimal_loop:
for ; i < iter.tail; i++ {
c = iter.buf[i]
ind := floatDigits[c]
switch ind {
case invalidCharForNumber:
return iter.readFloat32SlowPath()
case endOfNumber:
iter.head = i
return float32(value)
case dotInNumber:
break non_decimal_loop
}
if value > uint64SafeToMultiple10 {
return iter.readFloat32SlowPath()
}
value = (value << 3) + (value << 1) + uint64(ind) // value = value * 10 + ind;
}
// chars after dot
if c == '.' {
i++
decimalPlaces := 0
if i == iter.tail {
return iter.readFloat32SlowPath()
}
for ; i < iter.tail; i++ {
c = iter.buf[i]
ind := floatDigits[c]
switch ind {
case endOfNumber:
if decimalPlaces > 0 && decimalPlaces < len(pow10) {
iter.head = i
return float32(float64(value) / float64(pow10[decimalPlaces]))
}
// too many decimal places
return iter.readFloat32SlowPath()
case invalidCharForNumber, dotInNumber:
return iter.readFloat32SlowPath()
}
decimalPlaces++
if value > uint64SafeToMultiple10 {
return iter.readFloat32SlowPath()
}
value = (value << 3) + (value << 1) + uint64(ind)
}
}
return iter.readFloat32SlowPath()
}
func (iter *Iterator) readNumberAsString() (ret string) {
strBuf := [16]byte{}
str := strBuf[0:0]
load_loop:
for {
for i := iter.head; i < iter.tail; i++ {
c := iter.buf[i]
switch c {
case '+', '-', '.', 'e', 'E', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
str = append(str, c)
continue
default:
iter.head = i
break load_loop
}
}
if !iter.loadMore() {
break
}
}
if iter.Error != nil && iter.Error != io.EOF {
return
}
if len(str) == 0 {
iter.ReportError("readNumberAsString", "invalid number")
}
return *(*string)(unsafe.Pointer(&str))
}
func (iter *Iterator) readFloat32SlowPath() (ret float32) {
str := iter.readNumberAsString()
if iter.Error != nil && iter.Error != io.EOF {
return
}
errMsg := validateFloat(str)
if errMsg != "" {
iter.ReportError("readFloat32SlowPath", errMsg)
return
}
val, err := strconv.ParseFloat(str, 32)
if err != nil {
iter.Error = err
return
}
return float32(val)
}
// ReadFloat64 read float64
func (iter *Iterator) ReadFloat64() (ret float64) {
c := iter.nextToken()
if c == '-' {
return -iter.readPositiveFloat64()
}
iter.unreadByte()
return iter.readPositiveFloat64()
}
func (iter *Iterator) readPositiveFloat64() (ret float64) {
i := iter.head
// first char
if i == iter.tail {
return iter.readFloat64SlowPath()
}
c := iter.buf[i]
i++
ind := floatDigits[c]
switch ind {
case invalidCharForNumber:
return iter.readFloat64SlowPath()
case endOfNumber:
iter.ReportError("readFloat64", "empty number")
return
case dotInNumber:
iter.ReportError("readFloat64", "leading dot is invalid")
return
case 0:
if i == iter.tail {
return iter.readFloat64SlowPath()
}
c = iter.buf[i]
switch c {
case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
iter.ReportError("readFloat64", "leading zero is invalid")
return
}
}
value := uint64(ind)
// chars before dot
non_decimal_loop:
for ; i < iter.tail; i++ {
c = iter.buf[i]
ind := floatDigits[c]
switch ind {
case invalidCharForNumber:
return iter.readFloat64SlowPath()
case endOfNumber:
iter.head = i
return float64(value)
case dotInNumber:
break non_decimal_loop
}
if value > uint64SafeToMultiple10 {
return iter.readFloat64SlowPath()
}
value = (value << 3) + (value << 1) + uint64(ind) // value = value * 10 + ind;
}
// chars after dot
if c == '.' {
i++
decimalPlaces := 0
if i == iter.tail {
return iter.readFloat64SlowPath()
}
for ; i < iter.tail; i++ {
c = iter.buf[i]
ind := floatDigits[c]
switch ind {
case endOfNumber:
if decimalPlaces > 0 && decimalPlaces < len(pow10) {
iter.head = i
return float64(value) / float64(pow10[decimalPlaces])
}
// too many decimal places
return iter.readFloat64SlowPath()
case invalidCharForNumber, dotInNumber:
return iter.readFloat64SlowPath()
}
decimalPlaces++
if value > uint64SafeToMultiple10 {
return iter.readFloat64SlowPath()
}
value = (value << 3) + (value << 1) + uint64(ind)
}
}
return iter.readFloat64SlowPath()
}
func (iter *Iterator) readFloat64SlowPath() (ret float64) {
str := iter.readNumberAsString()
if iter.Error != nil && iter.Error != io.EOF {
return
}
errMsg := validateFloat(str)
if errMsg != "" {
iter.ReportError("readFloat64SlowPath", errMsg)
return
}
val, err := strconv.ParseFloat(str, 64)
if err != nil {
iter.Error = err
return
}
return val
}
func validateFloat(str string) string {
// strconv.ParseFloat is not validating `1.` or `1.e1`
if len(str) == 0 {
return "empty number"
}
if str[0] == '-' {
return "-- is not valid"
}
dotPos := strings.IndexByte(str, '.')
if dotPos != -1 {
if dotPos == len(str)-1 {
return "dot can not be last character"
}
switch str[dotPos+1] {
case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
default:
return "missing digit after dot"
}
}
return ""
}
// ReadNumber read json.Number
func (iter *Iterator) ReadNumber() (ret json.Number) {
return json.Number(iter.readNumberAsString())
}

345
vendor/github.com/json-iterator/go/iter_int.go generated vendored Normal file
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@ -0,0 +1,345 @@
package jsoniter
import (
"math"
"strconv"
)
var intDigits []int8
const uint32SafeToMultiply10 = uint32(0xffffffff)/10 - 1
const uint64SafeToMultiple10 = uint64(0xffffffffffffffff)/10 - 1
func init() {
intDigits = make([]int8, 256)
for i := 0; i < len(intDigits); i++ {
intDigits[i] = invalidCharForNumber
}
for i := int8('0'); i <= int8('9'); i++ {
intDigits[i] = i - int8('0')
}
}
// ReadUint read uint
func (iter *Iterator) ReadUint() uint {
if strconv.IntSize == 32 {
return uint(iter.ReadUint32())
}
return uint(iter.ReadUint64())
}
// ReadInt read int
func (iter *Iterator) ReadInt() int {
if strconv.IntSize == 32 {
return int(iter.ReadInt32())
}
return int(iter.ReadInt64())
}
// ReadInt8 read int8
func (iter *Iterator) ReadInt8() (ret int8) {
c := iter.nextToken()
if c == '-' {
val := iter.readUint32(iter.readByte())
if val > math.MaxInt8+1 {
iter.ReportError("ReadInt8", "overflow: "+strconv.FormatInt(int64(val), 10))
return
}
return -int8(val)
}
val := iter.readUint32(c)
if val > math.MaxInt8 {
iter.ReportError("ReadInt8", "overflow: "+strconv.FormatInt(int64(val), 10))
return
}
return int8(val)
}
// ReadUint8 read uint8
func (iter *Iterator) ReadUint8() (ret uint8) {
val := iter.readUint32(iter.nextToken())
if val > math.MaxUint8 {
iter.ReportError("ReadUint8", "overflow: "+strconv.FormatInt(int64(val), 10))
return
}
return uint8(val)
}
// ReadInt16 read int16
func (iter *Iterator) ReadInt16() (ret int16) {
c := iter.nextToken()
if c == '-' {
val := iter.readUint32(iter.readByte())
if val > math.MaxInt16+1 {
iter.ReportError("ReadInt16", "overflow: "+strconv.FormatInt(int64(val), 10))
return
}
return -int16(val)
}
val := iter.readUint32(c)
if val > math.MaxInt16 {
iter.ReportError("ReadInt16", "overflow: "+strconv.FormatInt(int64(val), 10))
return
}
return int16(val)
}
// ReadUint16 read uint16
func (iter *Iterator) ReadUint16() (ret uint16) {
val := iter.readUint32(iter.nextToken())
if val > math.MaxUint16 {
iter.ReportError("ReadUint16", "overflow: "+strconv.FormatInt(int64(val), 10))
return
}
return uint16(val)
}
// ReadInt32 read int32
func (iter *Iterator) ReadInt32() (ret int32) {
c := iter.nextToken()
if c == '-' {
val := iter.readUint32(iter.readByte())
if val > math.MaxInt32+1 {
iter.ReportError("ReadInt32", "overflow: "+strconv.FormatInt(int64(val), 10))
return
}
return -int32(val)
}
val := iter.readUint32(c)
if val > math.MaxInt32 {
iter.ReportError("ReadInt32", "overflow: "+strconv.FormatInt(int64(val), 10))
return
}
return int32(val)
}
// ReadUint32 read uint32
func (iter *Iterator) ReadUint32() (ret uint32) {
return iter.readUint32(iter.nextToken())
}
func (iter *Iterator) readUint32(c byte) (ret uint32) {
ind := intDigits[c]
if ind == 0 {
iter.assertInteger()
return 0 // single zero
}
if ind == invalidCharForNumber {
iter.ReportError("readUint32", "unexpected character: "+string([]byte{byte(ind)}))
return
}
value := uint32(ind)
if iter.tail-iter.head > 10 {
i := iter.head
ind2 := intDigits[iter.buf[i]]
if ind2 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value
}
i++
ind3 := intDigits[iter.buf[i]]
if ind3 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value*10 + uint32(ind2)
}
//iter.head = i + 1
//value = value * 100 + uint32(ind2) * 10 + uint32(ind3)
i++
ind4 := intDigits[iter.buf[i]]
if ind4 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value*100 + uint32(ind2)*10 + uint32(ind3)
}
i++
ind5 := intDigits[iter.buf[i]]
if ind5 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value*1000 + uint32(ind2)*100 + uint32(ind3)*10 + uint32(ind4)
}
i++
ind6 := intDigits[iter.buf[i]]
if ind6 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value*10000 + uint32(ind2)*1000 + uint32(ind3)*100 + uint32(ind4)*10 + uint32(ind5)
}
i++
ind7 := intDigits[iter.buf[i]]
if ind7 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value*100000 + uint32(ind2)*10000 + uint32(ind3)*1000 + uint32(ind4)*100 + uint32(ind5)*10 + uint32(ind6)
}
i++
ind8 := intDigits[iter.buf[i]]
if ind8 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value*1000000 + uint32(ind2)*100000 + uint32(ind3)*10000 + uint32(ind4)*1000 + uint32(ind5)*100 + uint32(ind6)*10 + uint32(ind7)
}
i++
ind9 := intDigits[iter.buf[i]]
value = value*10000000 + uint32(ind2)*1000000 + uint32(ind3)*100000 + uint32(ind4)*10000 + uint32(ind5)*1000 + uint32(ind6)*100 + uint32(ind7)*10 + uint32(ind8)
iter.head = i
if ind9 == invalidCharForNumber {
iter.assertInteger()
return value
}
}
for {
for i := iter.head; i < iter.tail; i++ {
ind = intDigits[iter.buf[i]]
if ind == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value
}
if value > uint32SafeToMultiply10 {
value2 := (value << 3) + (value << 1) + uint32(ind)
if value2 < value {
iter.ReportError("readUint32", "overflow")
return
}
value = value2
continue
}
value = (value << 3) + (value << 1) + uint32(ind)
}
if !iter.loadMore() {
iter.assertInteger()
return value
}
}
}
// ReadInt64 read int64
func (iter *Iterator) ReadInt64() (ret int64) {
c := iter.nextToken()
if c == '-' {
val := iter.readUint64(iter.readByte())
if val > math.MaxInt64+1 {
iter.ReportError("ReadInt64", "overflow: "+strconv.FormatUint(uint64(val), 10))
return
}
return -int64(val)
}
val := iter.readUint64(c)
if val > math.MaxInt64 {
iter.ReportError("ReadInt64", "overflow: "+strconv.FormatUint(uint64(val), 10))
return
}
return int64(val)
}
// ReadUint64 read uint64
func (iter *Iterator) ReadUint64() uint64 {
return iter.readUint64(iter.nextToken())
}
func (iter *Iterator) readUint64(c byte) (ret uint64) {
ind := intDigits[c]
if ind == 0 {
iter.assertInteger()
return 0 // single zero
}
if ind == invalidCharForNumber {
iter.ReportError("readUint64", "unexpected character: "+string([]byte{byte(ind)}))
return
}
value := uint64(ind)
if iter.tail-iter.head > 10 {
i := iter.head
ind2 := intDigits[iter.buf[i]]
if ind2 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value
}
i++
ind3 := intDigits[iter.buf[i]]
if ind3 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value*10 + uint64(ind2)
}
//iter.head = i + 1
//value = value * 100 + uint32(ind2) * 10 + uint32(ind3)
i++
ind4 := intDigits[iter.buf[i]]
if ind4 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value*100 + uint64(ind2)*10 + uint64(ind3)
}
i++
ind5 := intDigits[iter.buf[i]]
if ind5 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value*1000 + uint64(ind2)*100 + uint64(ind3)*10 + uint64(ind4)
}
i++
ind6 := intDigits[iter.buf[i]]
if ind6 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value*10000 + uint64(ind2)*1000 + uint64(ind3)*100 + uint64(ind4)*10 + uint64(ind5)
}
i++
ind7 := intDigits[iter.buf[i]]
if ind7 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value*100000 + uint64(ind2)*10000 + uint64(ind3)*1000 + uint64(ind4)*100 + uint64(ind5)*10 + uint64(ind6)
}
i++
ind8 := intDigits[iter.buf[i]]
if ind8 == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value*1000000 + uint64(ind2)*100000 + uint64(ind3)*10000 + uint64(ind4)*1000 + uint64(ind5)*100 + uint64(ind6)*10 + uint64(ind7)
}
i++
ind9 := intDigits[iter.buf[i]]
value = value*10000000 + uint64(ind2)*1000000 + uint64(ind3)*100000 + uint64(ind4)*10000 + uint64(ind5)*1000 + uint64(ind6)*100 + uint64(ind7)*10 + uint64(ind8)
iter.head = i
if ind9 == invalidCharForNumber {
iter.assertInteger()
return value
}
}
for {
for i := iter.head; i < iter.tail; i++ {
ind = intDigits[iter.buf[i]]
if ind == invalidCharForNumber {
iter.head = i
iter.assertInteger()
return value
}
if value > uint64SafeToMultiple10 {
value2 := (value << 3) + (value << 1) + uint64(ind)
if value2 < value {
iter.ReportError("readUint64", "overflow")
return
}
value = value2
continue
}
value = (value << 3) + (value << 1) + uint64(ind)
}
if !iter.loadMore() {
iter.assertInteger()
return value
}
}
}
func (iter *Iterator) assertInteger() {
if iter.head < len(iter.buf) && iter.buf[iter.head] == '.' {
iter.ReportError("assertInteger", "can not decode float as int")
}
}

267
vendor/github.com/json-iterator/go/iter_object.go generated vendored Normal file
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@ -0,0 +1,267 @@
package jsoniter
import (
"fmt"
"strings"
)
// ReadObject read one field from object.
// If object ended, returns empty string.
// Otherwise, returns the field name.
func (iter *Iterator) ReadObject() (ret string) {
c := iter.nextToken()
switch c {
case 'n':
iter.skipThreeBytes('u', 'l', 'l')
return "" // null
case '{':
c = iter.nextToken()
if c == '"' {
iter.unreadByte()
field := iter.ReadString()
c = iter.nextToken()
if c != ':' {
iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
}
return field
}
if c == '}' {
return "" // end of object
}
iter.ReportError("ReadObject", `expect " after {, but found `+string([]byte{c}))
return
case ',':
field := iter.ReadString()
c = iter.nextToken()
if c != ':' {
iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
}
return field
case '}':
return "" // end of object
default:
iter.ReportError("ReadObject", fmt.Sprintf(`expect { or , or } or n, but found %s`, string([]byte{c})))
return
}
}
// CaseInsensitive
func (iter *Iterator) readFieldHash() int64 {
hash := int64(0x811c9dc5)
c := iter.nextToken()
if c != '"' {
iter.ReportError("readFieldHash", `expect ", but found `+string([]byte{c}))
return 0
}
for {
for i := iter.head; i < iter.tail; i++ {
// require ascii string and no escape
b := iter.buf[i]
if b == '\\' {
iter.head = i
for _, b := range iter.readStringSlowPath() {
if 'A' <= b && b <= 'Z' && !iter.cfg.caseSensitive {
b += 'a' - 'A'
}
hash ^= int64(b)
hash *= 0x1000193
}
c = iter.nextToken()
if c != ':' {
iter.ReportError("readFieldHash", `expect :, but found `+string([]byte{c}))
return 0
}
return hash
}
if b == '"' {
iter.head = i + 1
c = iter.nextToken()
if c != ':' {
iter.ReportError("readFieldHash", `expect :, but found `+string([]byte{c}))
return 0
}
return hash
}
if 'A' <= b && b <= 'Z' && !iter.cfg.caseSensitive {
b += 'a' - 'A'
}
hash ^= int64(b)
hash *= 0x1000193
}
if !iter.loadMore() {
iter.ReportError("readFieldHash", `incomplete field name`)
return 0
}
}
}
func calcHash(str string, caseSensitive bool) int64 {
if !caseSensitive {
str = strings.ToLower(str)
}
hash := int64(0x811c9dc5)
for _, b := range []byte(str) {
hash ^= int64(b)
hash *= 0x1000193
}
return int64(hash)
}
// ReadObjectCB read object with callback, the key is ascii only and field name not copied
func (iter *Iterator) ReadObjectCB(callback func(*Iterator, string) bool) bool {
c := iter.nextToken()
var field string
if c == '{' {
if !iter.incrementDepth() {
return false
}
c = iter.nextToken()
if c == '"' {
iter.unreadByte()
field = iter.ReadString()
c = iter.nextToken()
if c != ':' {
iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
}
if !callback(iter, field) {
iter.decrementDepth()
return false
}
c = iter.nextToken()
for c == ',' {
field = iter.ReadString()
c = iter.nextToken()
if c != ':' {
iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
}
if !callback(iter, field) {
iter.decrementDepth()
return false
}
c = iter.nextToken()
}
if c != '}' {
iter.ReportError("ReadObjectCB", `object not ended with }`)
iter.decrementDepth()
return false
}
return iter.decrementDepth()
}
if c == '}' {
return iter.decrementDepth()
}
iter.ReportError("ReadObjectCB", `expect " after {, but found `+string([]byte{c}))
iter.decrementDepth()
return false
}
if c == 'n' {
iter.skipThreeBytes('u', 'l', 'l')
return true // null
}
iter.ReportError("ReadObjectCB", `expect { or n, but found `+string([]byte{c}))
return false
}
// ReadMapCB read map with callback, the key can be any string
func (iter *Iterator) ReadMapCB(callback func(*Iterator, string) bool) bool {
c := iter.nextToken()
if c == '{' {
if !iter.incrementDepth() {
return false
}
c = iter.nextToken()
if c == '"' {
iter.unreadByte()
field := iter.ReadString()
if iter.nextToken() != ':' {
iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c}))
iter.decrementDepth()
return false
}
if !callback(iter, field) {
iter.decrementDepth()
return false
}
c = iter.nextToken()
for c == ',' {
field = iter.ReadString()
if iter.nextToken() != ':' {
iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c}))
iter.decrementDepth()
return false
}
if !callback(iter, field) {
iter.decrementDepth()
return false
}
c = iter.nextToken()
}
if c != '}' {
iter.ReportError("ReadMapCB", `object not ended with }`)
iter.decrementDepth()
return false
}
return iter.decrementDepth()
}
if c == '}' {
return iter.decrementDepth()
}
iter.ReportError("ReadMapCB", `expect " after {, but found `+string([]byte{c}))
iter.decrementDepth()
return false
}
if c == 'n' {
iter.skipThreeBytes('u', 'l', 'l')
return true // null
}
iter.ReportError("ReadMapCB", `expect { or n, but found `+string([]byte{c}))
return false
}
func (iter *Iterator) readObjectStart() bool {
c := iter.nextToken()
if c == '{' {
c = iter.nextToken()
if c == '}' {
return false
}
iter.unreadByte()
return true
} else if c == 'n' {
iter.skipThreeBytes('u', 'l', 'l')
return false
}
iter.ReportError("readObjectStart", "expect { or n, but found "+string([]byte{c}))
return false
}
func (iter *Iterator) readObjectFieldAsBytes() (ret []byte) {
str := iter.ReadStringAsSlice()
if iter.skipWhitespacesWithoutLoadMore() {
if ret == nil {
ret = make([]byte, len(str))
copy(ret, str)
}
if !iter.loadMore() {
return
}
}
if iter.buf[iter.head] != ':' {
iter.ReportError("readObjectFieldAsBytes", "expect : after object field, but found "+string([]byte{iter.buf[iter.head]}))
return
}
iter.head++
if iter.skipWhitespacesWithoutLoadMore() {
if ret == nil {
ret = make([]byte, len(str))
copy(ret, str)
}
if !iter.loadMore() {
return
}
}
if ret == nil {
return str
}
return ret
}

130
vendor/github.com/json-iterator/go/iter_skip.go generated vendored Normal file
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@ -0,0 +1,130 @@
package jsoniter
import "fmt"
// ReadNil reads a json object as nil and
// returns whether it's a nil or not
func (iter *Iterator) ReadNil() (ret bool) {
c := iter.nextToken()
if c == 'n' {
iter.skipThreeBytes('u', 'l', 'l') // null
return true
}
iter.unreadByte()
return false
}
// ReadBool reads a json object as BoolValue
func (iter *Iterator) ReadBool() (ret bool) {
c := iter.nextToken()
if c == 't' {
iter.skipThreeBytes('r', 'u', 'e')
return true
}
if c == 'f' {
iter.skipFourBytes('a', 'l', 's', 'e')
return false
}
iter.ReportError("ReadBool", "expect t or f, but found "+string([]byte{c}))
return
}
// SkipAndReturnBytes skip next JSON element, and return its content as []byte.
// The []byte can be kept, it is a copy of data.
func (iter *Iterator) SkipAndReturnBytes() []byte {
iter.startCapture(iter.head)
iter.Skip()
return iter.stopCapture()
}
// SkipAndAppendBytes skips next JSON element and appends its content to
// buffer, returning the result.
func (iter *Iterator) SkipAndAppendBytes(buf []byte) []byte {
iter.startCaptureTo(buf, iter.head)
iter.Skip()
return iter.stopCapture()
}
func (iter *Iterator) startCaptureTo(buf []byte, captureStartedAt int) {
if iter.captured != nil {
panic("already in capture mode")
}
iter.captureStartedAt = captureStartedAt
iter.captured = buf
}
func (iter *Iterator) startCapture(captureStartedAt int) {
iter.startCaptureTo(make([]byte, 0, 32), captureStartedAt)
}
func (iter *Iterator) stopCapture() []byte {
if iter.captured == nil {
panic("not in capture mode")
}
captured := iter.captured
remaining := iter.buf[iter.captureStartedAt:iter.head]
iter.captureStartedAt = -1
iter.captured = nil
return append(captured, remaining...)
}
// Skip skips a json object and positions to relatively the next json object
func (iter *Iterator) Skip() {
c := iter.nextToken()
switch c {
case '"':
iter.skipString()
case 'n':
iter.skipThreeBytes('u', 'l', 'l') // null
case 't':
iter.skipThreeBytes('r', 'u', 'e') // true
case 'f':
iter.skipFourBytes('a', 'l', 's', 'e') // false
case '0':
iter.unreadByte()
iter.ReadFloat32()
case '-', '1', '2', '3', '4', '5', '6', '7', '8', '9':
iter.skipNumber()
case '[':
iter.skipArray()
case '{':
iter.skipObject()
default:
iter.ReportError("Skip", fmt.Sprintf("do not know how to skip: %v", c))
return
}
}
func (iter *Iterator) skipFourBytes(b1, b2, b3, b4 byte) {
if iter.readByte() != b1 {
iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4})))
return
}
if iter.readByte() != b2 {
iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4})))
return
}
if iter.readByte() != b3 {
iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4})))
return
}
if iter.readByte() != b4 {
iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4})))
return
}
}
func (iter *Iterator) skipThreeBytes(b1, b2, b3 byte) {
if iter.readByte() != b1 {
iter.ReportError("skipThreeBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3})))
return
}
if iter.readByte() != b2 {
iter.ReportError("skipThreeBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3})))
return
}
if iter.readByte() != b3 {
iter.ReportError("skipThreeBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3})))
return
}
}

163
vendor/github.com/json-iterator/go/iter_skip_sloppy.go generated vendored Normal file
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@ -0,0 +1,163 @@
//+build jsoniter_sloppy
package jsoniter
// sloppy but faster implementation, do not validate the input json
func (iter *Iterator) skipNumber() {
for {
for i := iter.head; i < iter.tail; i++ {
c := iter.buf[i]
switch c {
case ' ', '\n', '\r', '\t', ',', '}', ']':
iter.head = i
return
}
}
if !iter.loadMore() {
return
}
}
}
func (iter *Iterator) skipArray() {
level := 1
if !iter.incrementDepth() {
return
}
for {
for i := iter.head; i < iter.tail; i++ {
switch iter.buf[i] {
case '"': // If inside string, skip it
iter.head = i + 1
iter.skipString()
i = iter.head - 1 // it will be i++ soon
case '[': // If open symbol, increase level
level++
if !iter.incrementDepth() {
return
}
case ']': // If close symbol, increase level
level--
if !iter.decrementDepth() {
return
}
// If we have returned to the original level, we're done
if level == 0 {
iter.head = i + 1
return
}
}
}
if !iter.loadMore() {
iter.ReportError("skipObject", "incomplete array")
return
}
}
}
func (iter *Iterator) skipObject() {
level := 1
if !iter.incrementDepth() {
return
}
for {
for i := iter.head; i < iter.tail; i++ {
switch iter.buf[i] {
case '"': // If inside string, skip it
iter.head = i + 1
iter.skipString()
i = iter.head - 1 // it will be i++ soon
case '{': // If open symbol, increase level
level++
if !iter.incrementDepth() {
return
}
case '}': // If close symbol, increase level
level--
if !iter.decrementDepth() {
return
}
// If we have returned to the original level, we're done
if level == 0 {
iter.head = i + 1
return
}
}
}
if !iter.loadMore() {
iter.ReportError("skipObject", "incomplete object")
return
}
}
}
func (iter *Iterator) skipString() {
for {
end, escaped := iter.findStringEnd()
if end == -1 {
if !iter.loadMore() {
iter.ReportError("skipString", "incomplete string")
return
}
if escaped {
iter.head = 1 // skip the first char as last char read is \
}
} else {
iter.head = end
return
}
}
}
// adapted from: https://github.com/buger/jsonparser/blob/master/parser.go
// Tries to find the end of string
// Support if string contains escaped quote symbols.
func (iter *Iterator) findStringEnd() (int, bool) {
escaped := false
for i := iter.head; i < iter.tail; i++ {
c := iter.buf[i]
if c == '"' {
if !escaped {
return i + 1, false
}
j := i - 1
for {
if j < iter.head || iter.buf[j] != '\\' {
// even number of backslashes
// either end of buffer, or " found
return i + 1, true
}
j--
if j < iter.head || iter.buf[j] != '\\' {
// odd number of backslashes
// it is \" or \\\"
break
}
j--
}
} else if c == '\\' {
escaped = true
}
}
j := iter.tail - 1
for {
if j < iter.head || iter.buf[j] != '\\' {
// even number of backslashes
// either end of buffer, or " found
return -1, false // do not end with \
}
j--
if j < iter.head || iter.buf[j] != '\\' {
// odd number of backslashes
// it is \" or \\\"
break
}
j--
}
return -1, true // end with \
}

99
vendor/github.com/json-iterator/go/iter_skip_strict.go generated vendored Normal file
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@ -0,0 +1,99 @@
//+build !jsoniter_sloppy
package jsoniter
import (
"fmt"
"io"
)
func (iter *Iterator) skipNumber() {
if !iter.trySkipNumber() {
iter.unreadByte()
if iter.Error != nil && iter.Error != io.EOF {
return
}
iter.ReadFloat64()
if iter.Error != nil && iter.Error != io.EOF {
iter.Error = nil
iter.ReadBigFloat()
}
}
}
func (iter *Iterator) trySkipNumber() bool {
dotFound := false
for i := iter.head; i < iter.tail; i++ {
c := iter.buf[i]
switch c {
case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
case '.':
if dotFound {
iter.ReportError("validateNumber", `more than one dot found in number`)
return true // already failed
}
if i+1 == iter.tail {
return false
}
c = iter.buf[i+1]
switch c {
case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
default:
iter.ReportError("validateNumber", `missing digit after dot`)
return true // already failed
}
dotFound = true
default:
switch c {
case ',', ']', '}', ' ', '\t', '\n', '\r':
if iter.head == i {
return false // if - without following digits
}
iter.head = i
return true // must be valid
}
return false // may be invalid
}
}
return false
}
func (iter *Iterator) skipString() {
if !iter.trySkipString() {
iter.unreadByte()
iter.ReadString()
}
}
func (iter *Iterator) trySkipString() bool {
for i := iter.head; i < iter.tail; i++ {
c := iter.buf[i]
if c == '"' {
iter.head = i + 1
return true // valid
} else if c == '\\' {
return false
} else if c < ' ' {
iter.ReportError("trySkipString",
fmt.Sprintf(`invalid control character found: %d`, c))
return true // already failed
}
}
return false
}
func (iter *Iterator) skipObject() {
iter.unreadByte()
iter.ReadObjectCB(func(iter *Iterator, field string) bool {
iter.Skip()
return true
})
}
func (iter *Iterator) skipArray() {
iter.unreadByte()
iter.ReadArrayCB(func(iter *Iterator) bool {
iter.Skip()
return true
})
}

215
vendor/github.com/json-iterator/go/iter_str.go generated vendored Normal file
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@ -0,0 +1,215 @@
package jsoniter
import (
"fmt"
"unicode/utf16"
)
// ReadString read string from iterator
func (iter *Iterator) ReadString() (ret string) {
c := iter.nextToken()
if c == '"' {
for i := iter.head; i < iter.tail; i++ {
c := iter.buf[i]
if c == '"' {
ret = string(iter.buf[iter.head:i])
iter.head = i + 1
return ret
} else if c == '\\' {
break
} else if c < ' ' {
iter.ReportError("ReadString",
fmt.Sprintf(`invalid control character found: %d`, c))
return
}
}
return iter.readStringSlowPath()
} else if c == 'n' {
iter.skipThreeBytes('u', 'l', 'l')
return ""
}
iter.ReportError("ReadString", `expects " or n, but found `+string([]byte{c}))
return
}
func (iter *Iterator) readStringSlowPath() (ret string) {
var str []byte
var c byte
for iter.Error == nil {
c = iter.readByte()
if c == '"' {
return string(str)
}
if c == '\\' {
c = iter.readByte()
str = iter.readEscapedChar(c, str)
} else {
str = append(str, c)
}
}
iter.ReportError("readStringSlowPath", "unexpected end of input")
return
}
func (iter *Iterator) readEscapedChar(c byte, str []byte) []byte {
switch c {
case 'u':
r := iter.readU4()
if utf16.IsSurrogate(r) {
c = iter.readByte()
if iter.Error != nil {
return nil
}
if c != '\\' {
iter.unreadByte()
str = appendRune(str, r)
return str
}
c = iter.readByte()
if iter.Error != nil {
return nil
}
if c != 'u' {
str = appendRune(str, r)
return iter.readEscapedChar(c, str)
}
r2 := iter.readU4()
if iter.Error != nil {
return nil
}
combined := utf16.DecodeRune(r, r2)
if combined == '\uFFFD' {
str = appendRune(str, r)
str = appendRune(str, r2)
} else {
str = appendRune(str, combined)
}
} else {
str = appendRune(str, r)
}
case '"':
str = append(str, '"')
case '\\':
str = append(str, '\\')
case '/':
str = append(str, '/')
case 'b':
str = append(str, '\b')
case 'f':
str = append(str, '\f')
case 'n':
str = append(str, '\n')
case 'r':
str = append(str, '\r')
case 't':
str = append(str, '\t')
default:
iter.ReportError("readEscapedChar",
`invalid escape char after \`)
return nil
}
return str
}
// ReadStringAsSlice read string from iterator without copying into string form.
// The []byte can not be kept, as it will change after next iterator call.
func (iter *Iterator) ReadStringAsSlice() (ret []byte) {
c := iter.nextToken()
if c == '"' {
for i := iter.head; i < iter.tail; i++ {
// require ascii string and no escape
// for: field name, base64, number
if iter.buf[i] == '"' {
// fast path: reuse the underlying buffer
ret = iter.buf[iter.head:i]
iter.head = i + 1
return ret
}
}
readLen := iter.tail - iter.head
copied := make([]byte, readLen, readLen*2)
copy(copied, iter.buf[iter.head:iter.tail])
iter.head = iter.tail
for iter.Error == nil {
c := iter.readByte()
if c == '"' {
return copied
}
copied = append(copied, c)
}
return copied
}
iter.ReportError("ReadStringAsSlice", `expects " or n, but found `+string([]byte{c}))
return
}
func (iter *Iterator) readU4() (ret rune) {
for i := 0; i < 4; i++ {
c := iter.readByte()
if iter.Error != nil {
return
}
if c >= '0' && c <= '9' {
ret = ret*16 + rune(c-'0')
} else if c >= 'a' && c <= 'f' {
ret = ret*16 + rune(c-'a'+10)
} else if c >= 'A' && c <= 'F' {
ret = ret*16 + rune(c-'A'+10)
} else {
iter.ReportError("readU4", "expects 0~9 or a~f, but found "+string([]byte{c}))
return
}
}
return ret
}
const (
t1 = 0x00 // 0000 0000
tx = 0x80 // 1000 0000
t2 = 0xC0 // 1100 0000
t3 = 0xE0 // 1110 0000
t4 = 0xF0 // 1111 0000
t5 = 0xF8 // 1111 1000
maskx = 0x3F // 0011 1111
mask2 = 0x1F // 0001 1111
mask3 = 0x0F // 0000 1111
mask4 = 0x07 // 0000 0111
rune1Max = 1<<7 - 1
rune2Max = 1<<11 - 1
rune3Max = 1<<16 - 1
surrogateMin = 0xD800
surrogateMax = 0xDFFF
maxRune = '\U0010FFFF' // Maximum valid Unicode code point.
runeError = '\uFFFD' // the "error" Rune or "Unicode replacement character"
)
func appendRune(p []byte, r rune) []byte {
// Negative values are erroneous. Making it unsigned addresses the problem.
switch i := uint32(r); {
case i <= rune1Max:
p = append(p, byte(r))
return p
case i <= rune2Max:
p = append(p, t2|byte(r>>6))
p = append(p, tx|byte(r)&maskx)
return p
case i > maxRune, surrogateMin <= i && i <= surrogateMax:
r = runeError
fallthrough
case i <= rune3Max:
p = append(p, t3|byte(r>>12))
p = append(p, tx|byte(r>>6)&maskx)
p = append(p, tx|byte(r)&maskx)
return p
default:
p = append(p, t4|byte(r>>18))
p = append(p, tx|byte(r>>12)&maskx)
p = append(p, tx|byte(r>>6)&maskx)
p = append(p, tx|byte(r)&maskx)
return p
}
}

18
vendor/github.com/json-iterator/go/jsoniter.go generated vendored Normal file
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@ -0,0 +1,18 @@
// Package jsoniter implements encoding and decoding of JSON as defined in
// RFC 4627 and provides interfaces with identical syntax of standard lib encoding/json.
// Converting from encoding/json to jsoniter is no more than replacing the package with jsoniter
// and variable type declarations (if any).
// jsoniter interfaces gives 100% compatibility with code using standard lib.
//
// "JSON and Go"
// (https://golang.org/doc/articles/json_and_go.html)
// gives a description of how Marshal/Unmarshal operate
// between arbitrary or predefined json objects and bytes,
// and it applies to jsoniter.Marshal/Unmarshal as well.
//
// Besides, jsoniter.Iterator provides a different set of interfaces
// iterating given bytes/string/reader
// and yielding parsed elements one by one.
// This set of interfaces reads input as required and gives
// better performance.
package jsoniter

42
vendor/github.com/json-iterator/go/pool.go generated vendored Normal file
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@ -0,0 +1,42 @@
package jsoniter
import (
"io"
)
// IteratorPool a thread safe pool of iterators with same configuration
type IteratorPool interface {
BorrowIterator(data []byte) *Iterator
ReturnIterator(iter *Iterator)
}
// StreamPool a thread safe pool of streams with same configuration
type StreamPool interface {
BorrowStream(writer io.Writer) *Stream
ReturnStream(stream *Stream)
}
func (cfg *frozenConfig) BorrowStream(writer io.Writer) *Stream {
stream := cfg.streamPool.Get().(*Stream)
stream.Reset(writer)
return stream
}
func (cfg *frozenConfig) ReturnStream(stream *Stream) {
stream.out = nil
stream.Error = nil
stream.Attachment = nil
cfg.streamPool.Put(stream)
}
func (cfg *frozenConfig) BorrowIterator(data []byte) *Iterator {
iter := cfg.iteratorPool.Get().(*Iterator)
iter.ResetBytes(data)
return iter
}
func (cfg *frozenConfig) ReturnIterator(iter *Iterator) {
iter.Error = nil
iter.Attachment = nil
cfg.iteratorPool.Put(iter)
}

337
vendor/github.com/json-iterator/go/reflect.go generated vendored Normal file
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@ -0,0 +1,337 @@
package jsoniter
import (
"fmt"
"reflect"
"unsafe"
"github.com/modern-go/reflect2"
)
// ValDecoder is an internal type registered to cache as needed.
// Don't confuse jsoniter.ValDecoder with json.Decoder.
// For json.Decoder's adapter, refer to jsoniter.AdapterDecoder(todo link).
//
// Reflection on type to create decoders, which is then cached
// Reflection on value is avoided as we can, as the reflect.Value itself will allocate, with following exceptions
// 1. create instance of new value, for example *int will need a int to be allocated
// 2. append to slice, if the existing cap is not enough, allocate will be done using Reflect.New
// 3. assignment to map, both key and value will be reflect.Value
// For a simple struct binding, it will be reflect.Value free and allocation free
type ValDecoder interface {
Decode(ptr unsafe.Pointer, iter *Iterator)
}
// ValEncoder is an internal type registered to cache as needed.
// Don't confuse jsoniter.ValEncoder with json.Encoder.
// For json.Encoder's adapter, refer to jsoniter.AdapterEncoder(todo godoc link).
type ValEncoder interface {
IsEmpty(ptr unsafe.Pointer) bool
Encode(ptr unsafe.Pointer, stream *Stream)
}
type checkIsEmpty interface {
IsEmpty(ptr unsafe.Pointer) bool
}
type ctx struct {
*frozenConfig
prefix string
encoders map[reflect2.Type]ValEncoder
decoders map[reflect2.Type]ValDecoder
}
func (b *ctx) caseSensitive() bool {
if b.frozenConfig == nil {
// default is case-insensitive
return false
}
return b.frozenConfig.caseSensitive
}
func (b *ctx) append(prefix string) *ctx {
return &ctx{
frozenConfig: b.frozenConfig,
prefix: b.prefix + " " + prefix,
encoders: b.encoders,
decoders: b.decoders,
}
}
// ReadVal copy the underlying JSON into go interface, same as json.Unmarshal
func (iter *Iterator) ReadVal(obj interface{}) {
depth := iter.depth
cacheKey := reflect2.RTypeOf(obj)
decoder := iter.cfg.getDecoderFromCache(cacheKey)
if decoder == nil {
typ := reflect2.TypeOf(obj)
if typ.Kind() != reflect.Ptr {
iter.ReportError("ReadVal", "can only unmarshal into pointer")
return
}
decoder = iter.cfg.DecoderOf(typ)
}
ptr := reflect2.PtrOf(obj)
if ptr == nil {
iter.ReportError("ReadVal", "can not read into nil pointer")
return
}
decoder.Decode(ptr, iter)
if iter.depth != depth {
iter.ReportError("ReadVal", "unexpected mismatched nesting")
return
}
}
// WriteVal copy the go interface into underlying JSON, same as json.Marshal
func (stream *Stream) WriteVal(val interface{}) {
if nil == val {
stream.WriteNil()
return
}
cacheKey := reflect2.RTypeOf(val)
encoder := stream.cfg.getEncoderFromCache(cacheKey)
if encoder == nil {
typ := reflect2.TypeOf(val)
encoder = stream.cfg.EncoderOf(typ)
}
encoder.Encode(reflect2.PtrOf(val), stream)
}
func (cfg *frozenConfig) DecoderOf(typ reflect2.Type) ValDecoder {
cacheKey := typ.RType()
decoder := cfg.getDecoderFromCache(cacheKey)
if decoder != nil {
return decoder
}
ctx := &ctx{
frozenConfig: cfg,
prefix: "",
decoders: map[reflect2.Type]ValDecoder{},
encoders: map[reflect2.Type]ValEncoder{},
}
ptrType := typ.(*reflect2.UnsafePtrType)
decoder = decoderOfType(ctx, ptrType.Elem())
cfg.addDecoderToCache(cacheKey, decoder)
return decoder
}
func decoderOfType(ctx *ctx, typ reflect2.Type) ValDecoder {
decoder := getTypeDecoderFromExtension(ctx, typ)
if decoder != nil {
return decoder
}
decoder = createDecoderOfType(ctx, typ)
for _, extension := range extensions {
decoder = extension.DecorateDecoder(typ, decoder)
}
decoder = ctx.decoderExtension.DecorateDecoder(typ, decoder)
for _, extension := range ctx.extraExtensions {
decoder = extension.DecorateDecoder(typ, decoder)
}
return decoder
}
func createDecoderOfType(ctx *ctx, typ reflect2.Type) ValDecoder {
decoder := ctx.decoders[typ]
if decoder != nil {
return decoder
}
placeholder := &placeholderDecoder{}
ctx.decoders[typ] = placeholder
decoder = _createDecoderOfType(ctx, typ)
placeholder.decoder = decoder
return decoder
}
func _createDecoderOfType(ctx *ctx, typ reflect2.Type) ValDecoder {
decoder := createDecoderOfJsonRawMessage(ctx, typ)
if decoder != nil {
return decoder
}
decoder = createDecoderOfJsonNumber(ctx, typ)
if decoder != nil {
return decoder
}
decoder = createDecoderOfMarshaler(ctx, typ)
if decoder != nil {
return decoder
}
decoder = createDecoderOfAny(ctx, typ)
if decoder != nil {
return decoder
}
decoder = createDecoderOfNative(ctx, typ)
if decoder != nil {
return decoder
}
switch typ.Kind() {
case reflect.Interface:
ifaceType, isIFace := typ.(*reflect2.UnsafeIFaceType)
if isIFace {
return &ifaceDecoder{valType: ifaceType}
}
return &efaceDecoder{}
case reflect.Struct:
return decoderOfStruct(ctx, typ)
case reflect.Array:
return decoderOfArray(ctx, typ)
case reflect.Slice:
return decoderOfSlice(ctx, typ)
case reflect.Map:
return decoderOfMap(ctx, typ)
case reflect.Ptr:
return decoderOfOptional(ctx, typ)
default:
return &lazyErrorDecoder{err: fmt.Errorf("%s%s is unsupported type", ctx.prefix, typ.String())}
}
}
func (cfg *frozenConfig) EncoderOf(typ reflect2.Type) ValEncoder {
cacheKey := typ.RType()
encoder := cfg.getEncoderFromCache(cacheKey)
if encoder != nil {
return encoder
}
ctx := &ctx{
frozenConfig: cfg,
prefix: "",
decoders: map[reflect2.Type]ValDecoder{},
encoders: map[reflect2.Type]ValEncoder{},
}
encoder = encoderOfType(ctx, typ)
if typ.LikePtr() {
encoder = &onePtrEncoder{encoder}
}
cfg.addEncoderToCache(cacheKey, encoder)
return encoder
}
type onePtrEncoder struct {
encoder ValEncoder
}
func (encoder *onePtrEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return encoder.encoder.IsEmpty(unsafe.Pointer(&ptr))
}
func (encoder *onePtrEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
encoder.encoder.Encode(unsafe.Pointer(&ptr), stream)
}
func encoderOfType(ctx *ctx, typ reflect2.Type) ValEncoder {
encoder := getTypeEncoderFromExtension(ctx, typ)
if encoder != nil {
return encoder
}
encoder = createEncoderOfType(ctx, typ)
for _, extension := range extensions {
encoder = extension.DecorateEncoder(typ, encoder)
}
encoder = ctx.encoderExtension.DecorateEncoder(typ, encoder)
for _, extension := range ctx.extraExtensions {
encoder = extension.DecorateEncoder(typ, encoder)
}
return encoder
}
func createEncoderOfType(ctx *ctx, typ reflect2.Type) ValEncoder {
encoder := ctx.encoders[typ]
if encoder != nil {
return encoder
}
placeholder := &placeholderEncoder{}
ctx.encoders[typ] = placeholder
encoder = _createEncoderOfType(ctx, typ)
placeholder.encoder = encoder
return encoder
}
func _createEncoderOfType(ctx *ctx, typ reflect2.Type) ValEncoder {
encoder := createEncoderOfJsonRawMessage(ctx, typ)
if encoder != nil {
return encoder
}
encoder = createEncoderOfJsonNumber(ctx, typ)
if encoder != nil {
return encoder
}
encoder = createEncoderOfMarshaler(ctx, typ)
if encoder != nil {
return encoder
}
encoder = createEncoderOfAny(ctx, typ)
if encoder != nil {
return encoder
}
encoder = createEncoderOfNative(ctx, typ)
if encoder != nil {
return encoder
}
kind := typ.Kind()
switch kind {
case reflect.Interface:
return &dynamicEncoder{typ}
case reflect.Struct:
return encoderOfStruct(ctx, typ)
case reflect.Array:
return encoderOfArray(ctx, typ)
case reflect.Slice:
return encoderOfSlice(ctx, typ)
case reflect.Map:
return encoderOfMap(ctx, typ)
case reflect.Ptr:
return encoderOfOptional(ctx, typ)
default:
return &lazyErrorEncoder{err: fmt.Errorf("%s%s is unsupported type", ctx.prefix, typ.String())}
}
}
type lazyErrorDecoder struct {
err error
}
func (decoder *lazyErrorDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
if iter.WhatIsNext() != NilValue {
if iter.Error == nil {
iter.Error = decoder.err
}
} else {
iter.Skip()
}
}
type lazyErrorEncoder struct {
err error
}
func (encoder *lazyErrorEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
if ptr == nil {
stream.WriteNil()
} else if stream.Error == nil {
stream.Error = encoder.err
}
}
func (encoder *lazyErrorEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return false
}
type placeholderDecoder struct {
decoder ValDecoder
}
func (decoder *placeholderDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
decoder.decoder.Decode(ptr, iter)
}
type placeholderEncoder struct {
encoder ValEncoder
}
func (encoder *placeholderEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
encoder.encoder.Encode(ptr, stream)
}
func (encoder *placeholderEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return encoder.encoder.IsEmpty(ptr)
}

104
vendor/github.com/json-iterator/go/reflect_array.go generated vendored Normal file
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@ -0,0 +1,104 @@
package jsoniter
import (
"fmt"
"github.com/modern-go/reflect2"
"io"
"unsafe"
)
func decoderOfArray(ctx *ctx, typ reflect2.Type) ValDecoder {
arrayType := typ.(*reflect2.UnsafeArrayType)
decoder := decoderOfType(ctx.append("[arrayElem]"), arrayType.Elem())
return &arrayDecoder{arrayType, decoder}
}
func encoderOfArray(ctx *ctx, typ reflect2.Type) ValEncoder {
arrayType := typ.(*reflect2.UnsafeArrayType)
if arrayType.Len() == 0 {
return emptyArrayEncoder{}
}
encoder := encoderOfType(ctx.append("[arrayElem]"), arrayType.Elem())
return &arrayEncoder{arrayType, encoder}
}
type emptyArrayEncoder struct{}
func (encoder emptyArrayEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteEmptyArray()
}
func (encoder emptyArrayEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return true
}
type arrayEncoder struct {
arrayType *reflect2.UnsafeArrayType
elemEncoder ValEncoder
}
func (encoder *arrayEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteArrayStart()
elemPtr := unsafe.Pointer(ptr)
encoder.elemEncoder.Encode(elemPtr, stream)
for i := 1; i < encoder.arrayType.Len(); i++ {
stream.WriteMore()
elemPtr = encoder.arrayType.UnsafeGetIndex(ptr, i)
encoder.elemEncoder.Encode(elemPtr, stream)
}
stream.WriteArrayEnd()
if stream.Error != nil && stream.Error != io.EOF {
stream.Error = fmt.Errorf("%v: %s", encoder.arrayType, stream.Error.Error())
}
}
func (encoder *arrayEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return false
}
type arrayDecoder struct {
arrayType *reflect2.UnsafeArrayType
elemDecoder ValDecoder
}
func (decoder *arrayDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
decoder.doDecode(ptr, iter)
if iter.Error != nil && iter.Error != io.EOF {
iter.Error = fmt.Errorf("%v: %s", decoder.arrayType, iter.Error.Error())
}
}
func (decoder *arrayDecoder) doDecode(ptr unsafe.Pointer, iter *Iterator) {
c := iter.nextToken()
arrayType := decoder.arrayType
if c == 'n' {
iter.skipThreeBytes('u', 'l', 'l')
return
}
if c != '[' {
iter.ReportError("decode array", "expect [ or n, but found "+string([]byte{c}))
return
}
c = iter.nextToken()
if c == ']' {
return
}
iter.unreadByte()
elemPtr := arrayType.UnsafeGetIndex(ptr, 0)
decoder.elemDecoder.Decode(elemPtr, iter)
length := 1
for c = iter.nextToken(); c == ','; c = iter.nextToken() {
if length >= arrayType.Len() {
iter.Skip()
continue
}
idx := length
length += 1
elemPtr = arrayType.UnsafeGetIndex(ptr, idx)
decoder.elemDecoder.Decode(elemPtr, iter)
}
if c != ']' {
iter.ReportError("decode array", "expect ], but found "+string([]byte{c}))
return
}
}

70
vendor/github.com/json-iterator/go/reflect_dynamic.go generated vendored Normal file
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@ -0,0 +1,70 @@
package jsoniter
import (
"github.com/modern-go/reflect2"
"reflect"
"unsafe"
)
type dynamicEncoder struct {
valType reflect2.Type
}
func (encoder *dynamicEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
obj := encoder.valType.UnsafeIndirect(ptr)
stream.WriteVal(obj)
}
func (encoder *dynamicEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return encoder.valType.UnsafeIndirect(ptr) == nil
}
type efaceDecoder struct {
}
func (decoder *efaceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
pObj := (*interface{})(ptr)
obj := *pObj
if obj == nil {
*pObj = iter.Read()
return
}
typ := reflect2.TypeOf(obj)
if typ.Kind() != reflect.Ptr {
*pObj = iter.Read()
return
}
ptrType := typ.(*reflect2.UnsafePtrType)
ptrElemType := ptrType.Elem()
if iter.WhatIsNext() == NilValue {
if ptrElemType.Kind() != reflect.Ptr {
iter.skipFourBytes('n', 'u', 'l', 'l')
*pObj = nil
return
}
}
if reflect2.IsNil(obj) {
obj := ptrElemType.New()
iter.ReadVal(obj)
*pObj = obj
return
}
iter.ReadVal(obj)
}
type ifaceDecoder struct {
valType *reflect2.UnsafeIFaceType
}
func (decoder *ifaceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
if iter.ReadNil() {
decoder.valType.UnsafeSet(ptr, decoder.valType.UnsafeNew())
return
}
obj := decoder.valType.UnsafeIndirect(ptr)
if reflect2.IsNil(obj) {
iter.ReportError("decode non empty interface", "can not unmarshal into nil")
return
}
iter.ReadVal(obj)
}

483
vendor/github.com/json-iterator/go/reflect_extension.go generated vendored Normal file
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@ -0,0 +1,483 @@
package jsoniter
import (
"fmt"
"github.com/modern-go/reflect2"
"reflect"
"sort"
"strings"
"unicode"
"unsafe"
)
var typeDecoders = map[string]ValDecoder{}
var fieldDecoders = map[string]ValDecoder{}
var typeEncoders = map[string]ValEncoder{}
var fieldEncoders = map[string]ValEncoder{}
var extensions = []Extension{}
// StructDescriptor describe how should we encode/decode the struct
type StructDescriptor struct {
Type reflect2.Type
Fields []*Binding
}
// GetField get one field from the descriptor by its name.
// Can not use map here to keep field orders.
func (structDescriptor *StructDescriptor) GetField(fieldName string) *Binding {
for _, binding := range structDescriptor.Fields {
if binding.Field.Name() == fieldName {
return binding
}
}
return nil
}
// Binding describe how should we encode/decode the struct field
type Binding struct {
levels []int
Field reflect2.StructField
FromNames []string
ToNames []string
Encoder ValEncoder
Decoder ValDecoder
}
// Extension the one for all SPI. Customize encoding/decoding by specifying alternate encoder/decoder.
// Can also rename fields by UpdateStructDescriptor.
type Extension interface {
UpdateStructDescriptor(structDescriptor *StructDescriptor)
CreateMapKeyDecoder(typ reflect2.Type) ValDecoder
CreateMapKeyEncoder(typ reflect2.Type) ValEncoder
CreateDecoder(typ reflect2.Type) ValDecoder
CreateEncoder(typ reflect2.Type) ValEncoder
DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder
DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder
}
// DummyExtension embed this type get dummy implementation for all methods of Extension
type DummyExtension struct {
}
// UpdateStructDescriptor No-op
func (extension *DummyExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) {
}
// CreateMapKeyDecoder No-op
func (extension *DummyExtension) CreateMapKeyDecoder(typ reflect2.Type) ValDecoder {
return nil
}
// CreateMapKeyEncoder No-op
func (extension *DummyExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEncoder {
return nil
}
// CreateDecoder No-op
func (extension *DummyExtension) CreateDecoder(typ reflect2.Type) ValDecoder {
return nil
}
// CreateEncoder No-op
func (extension *DummyExtension) CreateEncoder(typ reflect2.Type) ValEncoder {
return nil
}
// DecorateDecoder No-op
func (extension *DummyExtension) DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder {
return decoder
}
// DecorateEncoder No-op
func (extension *DummyExtension) DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder {
return encoder
}
type EncoderExtension map[reflect2.Type]ValEncoder
// UpdateStructDescriptor No-op
func (extension EncoderExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) {
}
// CreateDecoder No-op
func (extension EncoderExtension) CreateDecoder(typ reflect2.Type) ValDecoder {
return nil
}
// CreateEncoder get encoder from map
func (extension EncoderExtension) CreateEncoder(typ reflect2.Type) ValEncoder {
return extension[typ]
}
// CreateMapKeyDecoder No-op
func (extension EncoderExtension) CreateMapKeyDecoder(typ reflect2.Type) ValDecoder {
return nil
}
// CreateMapKeyEncoder No-op
func (extension EncoderExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEncoder {
return nil
}
// DecorateDecoder No-op
func (extension EncoderExtension) DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder {
return decoder
}
// DecorateEncoder No-op
func (extension EncoderExtension) DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder {
return encoder
}
type DecoderExtension map[reflect2.Type]ValDecoder
// UpdateStructDescriptor No-op
func (extension DecoderExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) {
}
// CreateMapKeyDecoder No-op
func (extension DecoderExtension) CreateMapKeyDecoder(typ reflect2.Type) ValDecoder {
return nil
}
// CreateMapKeyEncoder No-op
func (extension DecoderExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEncoder {
return nil
}
// CreateDecoder get decoder from map
func (extension DecoderExtension) CreateDecoder(typ reflect2.Type) ValDecoder {
return extension[typ]
}
// CreateEncoder No-op
func (extension DecoderExtension) CreateEncoder(typ reflect2.Type) ValEncoder {
return nil
}
// DecorateDecoder No-op
func (extension DecoderExtension) DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder {
return decoder
}
// DecorateEncoder No-op
func (extension DecoderExtension) DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder {
return encoder
}
type funcDecoder struct {
fun DecoderFunc
}
func (decoder *funcDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
decoder.fun(ptr, iter)
}
type funcEncoder struct {
fun EncoderFunc
isEmptyFunc func(ptr unsafe.Pointer) bool
}
func (encoder *funcEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
encoder.fun(ptr, stream)
}
func (encoder *funcEncoder) IsEmpty(ptr unsafe.Pointer) bool {
if encoder.isEmptyFunc == nil {
return false
}
return encoder.isEmptyFunc(ptr)
}
// DecoderFunc the function form of TypeDecoder
type DecoderFunc func(ptr unsafe.Pointer, iter *Iterator)
// EncoderFunc the function form of TypeEncoder
type EncoderFunc func(ptr unsafe.Pointer, stream *Stream)
// RegisterTypeDecoderFunc register TypeDecoder for a type with function
func RegisterTypeDecoderFunc(typ string, fun DecoderFunc) {
typeDecoders[typ] = &funcDecoder{fun}
}
// RegisterTypeDecoder register TypeDecoder for a typ
func RegisterTypeDecoder(typ string, decoder ValDecoder) {
typeDecoders[typ] = decoder
}
// RegisterFieldDecoderFunc register TypeDecoder for a struct field with function
func RegisterFieldDecoderFunc(typ string, field string, fun DecoderFunc) {
RegisterFieldDecoder(typ, field, &funcDecoder{fun})
}
// RegisterFieldDecoder register TypeDecoder for a struct field
func RegisterFieldDecoder(typ string, field string, decoder ValDecoder) {
fieldDecoders[fmt.Sprintf("%s/%s", typ, field)] = decoder
}
// RegisterTypeEncoderFunc register TypeEncoder for a type with encode/isEmpty function
func RegisterTypeEncoderFunc(typ string, fun EncoderFunc, isEmptyFunc func(unsafe.Pointer) bool) {
typeEncoders[typ] = &funcEncoder{fun, isEmptyFunc}
}
// RegisterTypeEncoder register TypeEncoder for a type
func RegisterTypeEncoder(typ string, encoder ValEncoder) {
typeEncoders[typ] = encoder
}
// RegisterFieldEncoderFunc register TypeEncoder for a struct field with encode/isEmpty function
func RegisterFieldEncoderFunc(typ string, field string, fun EncoderFunc, isEmptyFunc func(unsafe.Pointer) bool) {
RegisterFieldEncoder(typ, field, &funcEncoder{fun, isEmptyFunc})
}
// RegisterFieldEncoder register TypeEncoder for a struct field
func RegisterFieldEncoder(typ string, field string, encoder ValEncoder) {
fieldEncoders[fmt.Sprintf("%s/%s", typ, field)] = encoder
}
// RegisterExtension register extension
func RegisterExtension(extension Extension) {
extensions = append(extensions, extension)
}
func getTypeDecoderFromExtension(ctx *ctx, typ reflect2.Type) ValDecoder {
decoder := _getTypeDecoderFromExtension(ctx, typ)
if decoder != nil {
for _, extension := range extensions {
decoder = extension.DecorateDecoder(typ, decoder)
}
decoder = ctx.decoderExtension.DecorateDecoder(typ, decoder)
for _, extension := range ctx.extraExtensions {
decoder = extension.DecorateDecoder(typ, decoder)
}
}
return decoder
}
func _getTypeDecoderFromExtension(ctx *ctx, typ reflect2.Type) ValDecoder {
for _, extension := range extensions {
decoder := extension.CreateDecoder(typ)
if decoder != nil {
return decoder
}
}
decoder := ctx.decoderExtension.CreateDecoder(typ)
if decoder != nil {
return decoder
}
for _, extension := range ctx.extraExtensions {
decoder := extension.CreateDecoder(typ)
if decoder != nil {
return decoder
}
}
typeName := typ.String()
decoder = typeDecoders[typeName]
if decoder != nil {
return decoder
}
if typ.Kind() == reflect.Ptr {
ptrType := typ.(*reflect2.UnsafePtrType)
decoder := typeDecoders[ptrType.Elem().String()]
if decoder != nil {
return &OptionalDecoder{ptrType.Elem(), decoder}
}
}
return nil
}
func getTypeEncoderFromExtension(ctx *ctx, typ reflect2.Type) ValEncoder {
encoder := _getTypeEncoderFromExtension(ctx, typ)
if encoder != nil {
for _, extension := range extensions {
encoder = extension.DecorateEncoder(typ, encoder)
}
encoder = ctx.encoderExtension.DecorateEncoder(typ, encoder)
for _, extension := range ctx.extraExtensions {
encoder = extension.DecorateEncoder(typ, encoder)
}
}
return encoder
}
func _getTypeEncoderFromExtension(ctx *ctx, typ reflect2.Type) ValEncoder {
for _, extension := range extensions {
encoder := extension.CreateEncoder(typ)
if encoder != nil {
return encoder
}
}
encoder := ctx.encoderExtension.CreateEncoder(typ)
if encoder != nil {
return encoder
}
for _, extension := range ctx.extraExtensions {
encoder := extension.CreateEncoder(typ)
if encoder != nil {
return encoder
}
}
typeName := typ.String()
encoder = typeEncoders[typeName]
if encoder != nil {
return encoder
}
if typ.Kind() == reflect.Ptr {
typePtr := typ.(*reflect2.UnsafePtrType)
encoder := typeEncoders[typePtr.Elem().String()]
if encoder != nil {
return &OptionalEncoder{encoder}
}
}
return nil
}
func describeStruct(ctx *ctx, typ reflect2.Type) *StructDescriptor {
structType := typ.(*reflect2.UnsafeStructType)
embeddedBindings := []*Binding{}
bindings := []*Binding{}
for i := 0; i < structType.NumField(); i++ {
field := structType.Field(i)
tag, hastag := field.Tag().Lookup(ctx.getTagKey())
if ctx.onlyTaggedField && !hastag && !field.Anonymous() {
continue
}
if tag == "-" || field.Name() == "_" {
continue
}
tagParts := strings.Split(tag, ",")
if field.Anonymous() && (tag == "" || tagParts[0] == "") {
if field.Type().Kind() == reflect.Struct {
structDescriptor := describeStruct(ctx, field.Type())
for _, binding := range structDescriptor.Fields {
binding.levels = append([]int{i}, binding.levels...)
omitempty := binding.Encoder.(*structFieldEncoder).omitempty
binding.Encoder = &structFieldEncoder{field, binding.Encoder, omitempty}
binding.Decoder = &structFieldDecoder{field, binding.Decoder}
embeddedBindings = append(embeddedBindings, binding)
}
continue
} else if field.Type().Kind() == reflect.Ptr {
ptrType := field.Type().(*reflect2.UnsafePtrType)
if ptrType.Elem().Kind() == reflect.Struct {
structDescriptor := describeStruct(ctx, ptrType.Elem())
for _, binding := range structDescriptor.Fields {
binding.levels = append([]int{i}, binding.levels...)
omitempty := binding.Encoder.(*structFieldEncoder).omitempty
binding.Encoder = &dereferenceEncoder{binding.Encoder}
binding.Encoder = &structFieldEncoder{field, binding.Encoder, omitempty}
binding.Decoder = &dereferenceDecoder{ptrType.Elem(), binding.Decoder}
binding.Decoder = &structFieldDecoder{field, binding.Decoder}
embeddedBindings = append(embeddedBindings, binding)
}
continue
}
}
}
fieldNames := calcFieldNames(field.Name(), tagParts[0], tag)
fieldCacheKey := fmt.Sprintf("%s/%s", typ.String(), field.Name())
decoder := fieldDecoders[fieldCacheKey]
if decoder == nil {
decoder = decoderOfType(ctx.append(field.Name()), field.Type())
}
encoder := fieldEncoders[fieldCacheKey]
if encoder == nil {
encoder = encoderOfType(ctx.append(field.Name()), field.Type())
}
binding := &Binding{
Field: field,
FromNames: fieldNames,
ToNames: fieldNames,
Decoder: decoder,
Encoder: encoder,
}
binding.levels = []int{i}
bindings = append(bindings, binding)
}
return createStructDescriptor(ctx, typ, bindings, embeddedBindings)
}
func createStructDescriptor(ctx *ctx, typ reflect2.Type, bindings []*Binding, embeddedBindings []*Binding) *StructDescriptor {
structDescriptor := &StructDescriptor{
Type: typ,
Fields: bindings,
}
for _, extension := range extensions {
extension.UpdateStructDescriptor(structDescriptor)
}
ctx.encoderExtension.UpdateStructDescriptor(structDescriptor)
ctx.decoderExtension.UpdateStructDescriptor(structDescriptor)
for _, extension := range ctx.extraExtensions {
extension.UpdateStructDescriptor(structDescriptor)
}
processTags(structDescriptor, ctx.frozenConfig)
// merge normal & embedded bindings & sort with original order
allBindings := sortableBindings(append(embeddedBindings, structDescriptor.Fields...))
sort.Sort(allBindings)
structDescriptor.Fields = allBindings
return structDescriptor
}
type sortableBindings []*Binding
func (bindings sortableBindings) Len() int {
return len(bindings)
}
func (bindings sortableBindings) Less(i, j int) bool {
left := bindings[i].levels
right := bindings[j].levels
k := 0
for {
if left[k] < right[k] {
return true
} else if left[k] > right[k] {
return false
}
k++
}
}
func (bindings sortableBindings) Swap(i, j int) {
bindings[i], bindings[j] = bindings[j], bindings[i]
}
func processTags(structDescriptor *StructDescriptor, cfg *frozenConfig) {
for _, binding := range structDescriptor.Fields {
shouldOmitEmpty := false
tagParts := strings.Split(binding.Field.Tag().Get(cfg.getTagKey()), ",")
for _, tagPart := range tagParts[1:] {
if tagPart == "omitempty" {
shouldOmitEmpty = true
} else if tagPart == "string" {
if binding.Field.Type().Kind() == reflect.String {
binding.Decoder = &stringModeStringDecoder{binding.Decoder, cfg}
binding.Encoder = &stringModeStringEncoder{binding.Encoder, cfg}
} else {
binding.Decoder = &stringModeNumberDecoder{binding.Decoder}
binding.Encoder = &stringModeNumberEncoder{binding.Encoder}
}
}
}
binding.Decoder = &structFieldDecoder{binding.Field, binding.Decoder}
binding.Encoder = &structFieldEncoder{binding.Field, binding.Encoder, shouldOmitEmpty}
}
}
func calcFieldNames(originalFieldName string, tagProvidedFieldName string, wholeTag string) []string {
// ignore?
if wholeTag == "-" {
return []string{}
}
// rename?
var fieldNames []string
if tagProvidedFieldName == "" {
fieldNames = []string{originalFieldName}
} else {
fieldNames = []string{tagProvidedFieldName}
}
// private?
isNotExported := unicode.IsLower(rune(originalFieldName[0])) || originalFieldName[0] == '_'
if isNotExported {
fieldNames = []string{}
}
return fieldNames
}

112
vendor/github.com/json-iterator/go/reflect_json_number.go generated vendored Normal file
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@ -0,0 +1,112 @@
package jsoniter
import (
"encoding/json"
"github.com/modern-go/reflect2"
"strconv"
"unsafe"
)
type Number string
// String returns the literal text of the number.
func (n Number) String() string { return string(n) }
// Float64 returns the number as a float64.
func (n Number) Float64() (float64, error) {
return strconv.ParseFloat(string(n), 64)
}
// Int64 returns the number as an int64.
func (n Number) Int64() (int64, error) {
return strconv.ParseInt(string(n), 10, 64)
}
func CastJsonNumber(val interface{}) (string, bool) {
switch typedVal := val.(type) {
case json.Number:
return string(typedVal), true
case Number:
return string(typedVal), true
}
return "", false
}
var jsonNumberType = reflect2.TypeOfPtr((*json.Number)(nil)).Elem()
var jsoniterNumberType = reflect2.TypeOfPtr((*Number)(nil)).Elem()
func createDecoderOfJsonNumber(ctx *ctx, typ reflect2.Type) ValDecoder {
if typ.AssignableTo(jsonNumberType) {
return &jsonNumberCodec{}
}
if typ.AssignableTo(jsoniterNumberType) {
return &jsoniterNumberCodec{}
}
return nil
}
func createEncoderOfJsonNumber(ctx *ctx, typ reflect2.Type) ValEncoder {
if typ.AssignableTo(jsonNumberType) {
return &jsonNumberCodec{}
}
if typ.AssignableTo(jsoniterNumberType) {
return &jsoniterNumberCodec{}
}
return nil
}
type jsonNumberCodec struct {
}
func (codec *jsonNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
switch iter.WhatIsNext() {
case StringValue:
*((*json.Number)(ptr)) = json.Number(iter.ReadString())
case NilValue:
iter.skipFourBytes('n', 'u', 'l', 'l')
*((*json.Number)(ptr)) = ""
default:
*((*json.Number)(ptr)) = json.Number([]byte(iter.readNumberAsString()))
}
}
func (codec *jsonNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
number := *((*json.Number)(ptr))
if len(number) == 0 {
stream.writeByte('0')
} else {
stream.WriteRaw(string(number))
}
}
func (codec *jsonNumberCodec) IsEmpty(ptr unsafe.Pointer) bool {
return len(*((*json.Number)(ptr))) == 0
}
type jsoniterNumberCodec struct {
}
func (codec *jsoniterNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
switch iter.WhatIsNext() {
case StringValue:
*((*Number)(ptr)) = Number(iter.ReadString())
case NilValue:
iter.skipFourBytes('n', 'u', 'l', 'l')
*((*Number)(ptr)) = ""
default:
*((*Number)(ptr)) = Number([]byte(iter.readNumberAsString()))
}
}
func (codec *jsoniterNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
number := *((*Number)(ptr))
if len(number) == 0 {
stream.writeByte('0')
} else {
stream.WriteRaw(string(number))
}
}
func (codec *jsoniterNumberCodec) IsEmpty(ptr unsafe.Pointer) bool {
return len(*((*Number)(ptr))) == 0
}

60
vendor/github.com/json-iterator/go/reflect_json_raw_message.go generated vendored Normal file
View file

@ -0,0 +1,60 @@
package jsoniter
import (
"encoding/json"
"github.com/modern-go/reflect2"
"unsafe"
)
var jsonRawMessageType = reflect2.TypeOfPtr((*json.RawMessage)(nil)).Elem()
var jsoniterRawMessageType = reflect2.TypeOfPtr((*RawMessage)(nil)).Elem()
func createEncoderOfJsonRawMessage(ctx *ctx, typ reflect2.Type) ValEncoder {
if typ == jsonRawMessageType {
return &jsonRawMessageCodec{}
}
if typ == jsoniterRawMessageType {
return &jsoniterRawMessageCodec{}
}
return nil
}
func createDecoderOfJsonRawMessage(ctx *ctx, typ reflect2.Type) ValDecoder {
if typ == jsonRawMessageType {
return &jsonRawMessageCodec{}
}
if typ == jsoniterRawMessageType {
return &jsoniterRawMessageCodec{}
}
return nil
}
type jsonRawMessageCodec struct {
}
func (codec *jsonRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*json.RawMessage)(ptr)) = json.RawMessage(iter.SkipAndReturnBytes())
}
func (codec *jsonRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteRaw(string(*((*json.RawMessage)(ptr))))
}
func (codec *jsonRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool {
return len(*((*json.RawMessage)(ptr))) == 0
}
type jsoniterRawMessageCodec struct {
}
func (codec *jsoniterRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*RawMessage)(ptr)) = RawMessage(iter.SkipAndReturnBytes())
}
func (codec *jsoniterRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteRaw(string(*((*RawMessage)(ptr))))
}
func (codec *jsoniterRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool {
return len(*((*RawMessage)(ptr))) == 0
}

346
vendor/github.com/json-iterator/go/reflect_map.go generated vendored Normal file
View file

@ -0,0 +1,346 @@
package jsoniter
import (
"fmt"
"github.com/modern-go/reflect2"
"io"
"reflect"
"sort"
"unsafe"
)
func decoderOfMap(ctx *ctx, typ reflect2.Type) ValDecoder {
mapType := typ.(*reflect2.UnsafeMapType)
keyDecoder := decoderOfMapKey(ctx.append("[mapKey]"), mapType.Key())
elemDecoder := decoderOfType(ctx.append("[mapElem]"), mapType.Elem())
return &mapDecoder{
mapType: mapType,
keyType: mapType.Key(),
elemType: mapType.Elem(),
keyDecoder: keyDecoder,
elemDecoder: elemDecoder,
}
}
func encoderOfMap(ctx *ctx, typ reflect2.Type) ValEncoder {
mapType := typ.(*reflect2.UnsafeMapType)
if ctx.sortMapKeys {
return &sortKeysMapEncoder{
mapType: mapType,
keyEncoder: encoderOfMapKey(ctx.append("[mapKey]"), mapType.Key()),
elemEncoder: encoderOfType(ctx.append("[mapElem]"), mapType.Elem()),
}
}
return &mapEncoder{
mapType: mapType,
keyEncoder: encoderOfMapKey(ctx.append("[mapKey]"), mapType.Key()),
elemEncoder: encoderOfType(ctx.append("[mapElem]"), mapType.Elem()),
}
}
func decoderOfMapKey(ctx *ctx, typ reflect2.Type) ValDecoder {
decoder := ctx.decoderExtension.CreateMapKeyDecoder(typ)
if decoder != nil {
return decoder
}
for _, extension := range ctx.extraExtensions {
decoder := extension.CreateMapKeyDecoder(typ)
if decoder != nil {
return decoder
}
}
ptrType := reflect2.PtrTo(typ)
if ptrType.Implements(unmarshalerType) {
return &referenceDecoder{
&unmarshalerDecoder{
valType: ptrType,
},
}
}
if typ.Implements(unmarshalerType) {
return &unmarshalerDecoder{
valType: typ,
}
}
if ptrType.Implements(textUnmarshalerType) {
return &referenceDecoder{
&textUnmarshalerDecoder{
valType: ptrType,
},
}
}
if typ.Implements(textUnmarshalerType) {
return &textUnmarshalerDecoder{
valType: typ,
}
}
switch typ.Kind() {
case reflect.String:
return decoderOfType(ctx, reflect2.DefaultTypeOfKind(reflect.String))
case reflect.Bool,
reflect.Uint8, reflect.Int8,
reflect.Uint16, reflect.Int16,
reflect.Uint32, reflect.Int32,
reflect.Uint64, reflect.Int64,
reflect.Uint, reflect.Int,
reflect.Float32, reflect.Float64,
reflect.Uintptr:
typ = reflect2.DefaultTypeOfKind(typ.Kind())
return &numericMapKeyDecoder{decoderOfType(ctx, typ)}
default:
return &lazyErrorDecoder{err: fmt.Errorf("unsupported map key type: %v", typ)}
}
}
func encoderOfMapKey(ctx *ctx, typ reflect2.Type) ValEncoder {
encoder := ctx.encoderExtension.CreateMapKeyEncoder(typ)
if encoder != nil {
return encoder
}
for _, extension := range ctx.extraExtensions {
encoder := extension.CreateMapKeyEncoder(typ)
if encoder != nil {
return encoder
}
}
if typ == textMarshalerType {
return &directTextMarshalerEncoder{
stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")),
}
}
if typ.Implements(textMarshalerType) {
return &textMarshalerEncoder{
valType: typ,
stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")),
}
}
switch typ.Kind() {
case reflect.String:
return encoderOfType(ctx, reflect2.DefaultTypeOfKind(reflect.String))
case reflect.Bool,
reflect.Uint8, reflect.Int8,
reflect.Uint16, reflect.Int16,
reflect.Uint32, reflect.Int32,
reflect.Uint64, reflect.Int64,
reflect.Uint, reflect.Int,
reflect.Float32, reflect.Float64,
reflect.Uintptr:
typ = reflect2.DefaultTypeOfKind(typ.Kind())
return &numericMapKeyEncoder{encoderOfType(ctx, typ)}
default:
if typ.Kind() == reflect.Interface {
return &dynamicMapKeyEncoder{ctx, typ}
}
return &lazyErrorEncoder{err: fmt.Errorf("unsupported map key type: %v", typ)}
}
}
type mapDecoder struct {
mapType *reflect2.UnsafeMapType
keyType reflect2.Type
elemType reflect2.Type
keyDecoder ValDecoder
elemDecoder ValDecoder
}
func (decoder *mapDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
mapType := decoder.mapType
c := iter.nextToken()
if c == 'n' {
iter.skipThreeBytes('u', 'l', 'l')
*(*unsafe.Pointer)(ptr) = nil
mapType.UnsafeSet(ptr, mapType.UnsafeNew())
return
}
if mapType.UnsafeIsNil(ptr) {
mapType.UnsafeSet(ptr, mapType.UnsafeMakeMap(0))
}
if c != '{' {
iter.ReportError("ReadMapCB", `expect { or n, but found `+string([]byte{c}))
return
}
c = iter.nextToken()
if c == '}' {
return
}
iter.unreadByte()
key := decoder.keyType.UnsafeNew()
decoder.keyDecoder.Decode(key, iter)
c = iter.nextToken()
if c != ':' {
iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c}))
return
}
elem := decoder.elemType.UnsafeNew()
decoder.elemDecoder.Decode(elem, iter)
decoder.mapType.UnsafeSetIndex(ptr, key, elem)
for c = iter.nextToken(); c == ','; c = iter.nextToken() {
key := decoder.keyType.UnsafeNew()
decoder.keyDecoder.Decode(key, iter)
c = iter.nextToken()
if c != ':' {
iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c}))
return
}
elem := decoder.elemType.UnsafeNew()
decoder.elemDecoder.Decode(elem, iter)
decoder.mapType.UnsafeSetIndex(ptr, key, elem)
}
if c != '}' {
iter.ReportError("ReadMapCB", `expect }, but found `+string([]byte{c}))
}
}
type numericMapKeyDecoder struct {
decoder ValDecoder
}
func (decoder *numericMapKeyDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
c := iter.nextToken()
if c != '"' {
iter.ReportError("ReadMapCB", `expect ", but found `+string([]byte{c}))
return
}
decoder.decoder.Decode(ptr, iter)
c = iter.nextToken()
if c != '"' {
iter.ReportError("ReadMapCB", `expect ", but found `+string([]byte{c}))
return
}
}
type numericMapKeyEncoder struct {
encoder ValEncoder
}
func (encoder *numericMapKeyEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.writeByte('"')
encoder.encoder.Encode(ptr, stream)
stream.writeByte('"')
}
func (encoder *numericMapKeyEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return false
}
type dynamicMapKeyEncoder struct {
ctx *ctx
valType reflect2.Type
}
func (encoder *dynamicMapKeyEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
obj := encoder.valType.UnsafeIndirect(ptr)
encoderOfMapKey(encoder.ctx, reflect2.TypeOf(obj)).Encode(reflect2.PtrOf(obj), stream)
}
func (encoder *dynamicMapKeyEncoder) IsEmpty(ptr unsafe.Pointer) bool {
obj := encoder.valType.UnsafeIndirect(ptr)
return encoderOfMapKey(encoder.ctx, reflect2.TypeOf(obj)).IsEmpty(reflect2.PtrOf(obj))
}
type mapEncoder struct {
mapType *reflect2.UnsafeMapType
keyEncoder ValEncoder
elemEncoder ValEncoder
}
func (encoder *mapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
if *(*unsafe.Pointer)(ptr) == nil {
stream.WriteNil()
return
}
stream.WriteObjectStart()
iter := encoder.mapType.UnsafeIterate(ptr)
for i := 0; iter.HasNext(); i++ {
if i != 0 {
stream.WriteMore()
}
key, elem := iter.UnsafeNext()
encoder.keyEncoder.Encode(key, stream)
if stream.indention > 0 {
stream.writeTwoBytes(byte(':'), byte(' '))
} else {
stream.writeByte(':')
}
encoder.elemEncoder.Encode(elem, stream)
}
stream.WriteObjectEnd()
}
func (encoder *mapEncoder) IsEmpty(ptr unsafe.Pointer) bool {
iter := encoder.mapType.UnsafeIterate(ptr)
return !iter.HasNext()
}
type sortKeysMapEncoder struct {
mapType *reflect2.UnsafeMapType
keyEncoder ValEncoder
elemEncoder ValEncoder
}
func (encoder *sortKeysMapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
if *(*unsafe.Pointer)(ptr) == nil {
stream.WriteNil()
return
}
stream.WriteObjectStart()
mapIter := encoder.mapType.UnsafeIterate(ptr)
subStream := stream.cfg.BorrowStream(nil)
subStream.Attachment = stream.Attachment
subIter := stream.cfg.BorrowIterator(nil)
keyValues := encodedKeyValues{}
for mapIter.HasNext() {
key, elem := mapIter.UnsafeNext()
subStreamIndex := subStream.Buffered()
encoder.keyEncoder.Encode(key, subStream)
if subStream.Error != nil && subStream.Error != io.EOF && stream.Error == nil {
stream.Error = subStream.Error
}
encodedKey := subStream.Buffer()[subStreamIndex:]
subIter.ResetBytes(encodedKey)
decodedKey := subIter.ReadString()
if stream.indention > 0 {
subStream.writeTwoBytes(byte(':'), byte(' '))
} else {
subStream.writeByte(':')
}
encoder.elemEncoder.Encode(elem, subStream)
keyValues = append(keyValues, encodedKV{
key: decodedKey,
keyValue: subStream.Buffer()[subStreamIndex:],
})
}
sort.Sort(keyValues)
for i, keyValue := range keyValues {
if i != 0 {
stream.WriteMore()
}
stream.Write(keyValue.keyValue)
}
if subStream.Error != nil && stream.Error == nil {
stream.Error = subStream.Error
}
stream.WriteObjectEnd()
stream.cfg.ReturnStream(subStream)
stream.cfg.ReturnIterator(subIter)
}
func (encoder *sortKeysMapEncoder) IsEmpty(ptr unsafe.Pointer) bool {
iter := encoder.mapType.UnsafeIterate(ptr)
return !iter.HasNext()
}
type encodedKeyValues []encodedKV
type encodedKV struct {
key string
keyValue []byte
}
func (sv encodedKeyValues) Len() int { return len(sv) }
func (sv encodedKeyValues) Swap(i, j int) { sv[i], sv[j] = sv[j], sv[i] }
func (sv encodedKeyValues) Less(i, j int) bool { return sv[i].key < sv[j].key }

225
vendor/github.com/json-iterator/go/reflect_marshaler.go generated vendored Normal file
View file

@ -0,0 +1,225 @@
package jsoniter
import (
"encoding"
"encoding/json"
"unsafe"
"github.com/modern-go/reflect2"
)
var marshalerType = reflect2.TypeOfPtr((*json.Marshaler)(nil)).Elem()
var unmarshalerType = reflect2.TypeOfPtr((*json.Unmarshaler)(nil)).Elem()
var textMarshalerType = reflect2.TypeOfPtr((*encoding.TextMarshaler)(nil)).Elem()
var textUnmarshalerType = reflect2.TypeOfPtr((*encoding.TextUnmarshaler)(nil)).Elem()
func createDecoderOfMarshaler(ctx *ctx, typ reflect2.Type) ValDecoder {
ptrType := reflect2.PtrTo(typ)
if ptrType.Implements(unmarshalerType) {
return &referenceDecoder{
&unmarshalerDecoder{ptrType},
}
}
if ptrType.Implements(textUnmarshalerType) {
return &referenceDecoder{
&textUnmarshalerDecoder{ptrType},
}
}
return nil
}
func createEncoderOfMarshaler(ctx *ctx, typ reflect2.Type) ValEncoder {
if typ == marshalerType {
checkIsEmpty := createCheckIsEmpty(ctx, typ)
var encoder ValEncoder = &directMarshalerEncoder{
checkIsEmpty: checkIsEmpty,
}
return encoder
}
if typ.Implements(marshalerType) {
checkIsEmpty := createCheckIsEmpty(ctx, typ)
var encoder ValEncoder = &marshalerEncoder{
valType: typ,
checkIsEmpty: checkIsEmpty,
}
return encoder
}
ptrType := reflect2.PtrTo(typ)
if ctx.prefix != "" && ptrType.Implements(marshalerType) {
checkIsEmpty := createCheckIsEmpty(ctx, ptrType)
var encoder ValEncoder = &marshalerEncoder{
valType: ptrType,
checkIsEmpty: checkIsEmpty,
}
return &referenceEncoder{encoder}
}
if typ == textMarshalerType {
checkIsEmpty := createCheckIsEmpty(ctx, typ)
var encoder ValEncoder = &directTextMarshalerEncoder{
checkIsEmpty: checkIsEmpty,
stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")),
}
return encoder
}
if typ.Implements(textMarshalerType) {
checkIsEmpty := createCheckIsEmpty(ctx, typ)
var encoder ValEncoder = &textMarshalerEncoder{
valType: typ,
stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")),
checkIsEmpty: checkIsEmpty,
}
return encoder
}
// if prefix is empty, the type is the root type
if ctx.prefix != "" && ptrType.Implements(textMarshalerType) {
checkIsEmpty := createCheckIsEmpty(ctx, ptrType)
var encoder ValEncoder = &textMarshalerEncoder{
valType: ptrType,
stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")),
checkIsEmpty: checkIsEmpty,
}
return &referenceEncoder{encoder}
}
return nil
}
type marshalerEncoder struct {
checkIsEmpty checkIsEmpty
valType reflect2.Type
}
func (encoder *marshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
obj := encoder.valType.UnsafeIndirect(ptr)
if encoder.valType.IsNullable() && reflect2.IsNil(obj) {
stream.WriteNil()
return
}
marshaler := obj.(json.Marshaler)
bytes, err := marshaler.MarshalJSON()
if err != nil {
stream.Error = err
} else {
// html escape was already done by jsoniter
// but the extra '\n' should be trimed
l := len(bytes)
if l > 0 && bytes[l-1] == '\n' {
bytes = bytes[:l-1]
}
stream.Write(bytes)
}
}
func (encoder *marshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return encoder.checkIsEmpty.IsEmpty(ptr)
}
type directMarshalerEncoder struct {
checkIsEmpty checkIsEmpty
}
func (encoder *directMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
marshaler := *(*json.Marshaler)(ptr)
if marshaler == nil {
stream.WriteNil()
return
}
bytes, err := marshaler.MarshalJSON()
if err != nil {
stream.Error = err
} else {
stream.Write(bytes)
}
}
func (encoder *directMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return encoder.checkIsEmpty.IsEmpty(ptr)
}
type textMarshalerEncoder struct {
valType reflect2.Type
stringEncoder ValEncoder
checkIsEmpty checkIsEmpty
}
func (encoder *textMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
obj := encoder.valType.UnsafeIndirect(ptr)
if encoder.valType.IsNullable() && reflect2.IsNil(obj) {
stream.WriteNil()
return
}
marshaler := (obj).(encoding.TextMarshaler)
bytes, err := marshaler.MarshalText()
if err != nil {
stream.Error = err
} else {
str := string(bytes)
encoder.stringEncoder.Encode(unsafe.Pointer(&str), stream)
}
}
func (encoder *textMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return encoder.checkIsEmpty.IsEmpty(ptr)
}
type directTextMarshalerEncoder struct {
stringEncoder ValEncoder
checkIsEmpty checkIsEmpty
}
func (encoder *directTextMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
marshaler := *(*encoding.TextMarshaler)(ptr)
if marshaler == nil {
stream.WriteNil()
return
}
bytes, err := marshaler.MarshalText()
if err != nil {
stream.Error = err
} else {
str := string(bytes)
encoder.stringEncoder.Encode(unsafe.Pointer(&str), stream)
}
}
func (encoder *directTextMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return encoder.checkIsEmpty.IsEmpty(ptr)
}
type unmarshalerDecoder struct {
valType reflect2.Type
}
func (decoder *unmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
valType := decoder.valType
obj := valType.UnsafeIndirect(ptr)
unmarshaler := obj.(json.Unmarshaler)
iter.nextToken()
iter.unreadByte() // skip spaces
bytes := iter.SkipAndReturnBytes()
err := unmarshaler.UnmarshalJSON(bytes)
if err != nil {
iter.ReportError("unmarshalerDecoder", err.Error())
}
}
type textUnmarshalerDecoder struct {
valType reflect2.Type
}
func (decoder *textUnmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
valType := decoder.valType
obj := valType.UnsafeIndirect(ptr)
if reflect2.IsNil(obj) {
ptrType := valType.(*reflect2.UnsafePtrType)
elemType := ptrType.Elem()
elem := elemType.UnsafeNew()
ptrType.UnsafeSet(ptr, unsafe.Pointer(&elem))
obj = valType.UnsafeIndirect(ptr)
}
unmarshaler := (obj).(encoding.TextUnmarshaler)
str := iter.ReadString()
err := unmarshaler.UnmarshalText([]byte(str))
if err != nil {
iter.ReportError("textUnmarshalerDecoder", err.Error())
}
}

453
vendor/github.com/json-iterator/go/reflect_native.go generated vendored Normal file
View file

@ -0,0 +1,453 @@
package jsoniter
import (
"encoding/base64"
"reflect"
"strconv"
"unsafe"
"github.com/modern-go/reflect2"
)
const ptrSize = 32 << uintptr(^uintptr(0)>>63)
func createEncoderOfNative(ctx *ctx, typ reflect2.Type) ValEncoder {
if typ.Kind() == reflect.Slice && typ.(reflect2.SliceType).Elem().Kind() == reflect.Uint8 {
sliceDecoder := decoderOfSlice(ctx, typ)
return &base64Codec{sliceDecoder: sliceDecoder}
}
typeName := typ.String()
kind := typ.Kind()
switch kind {
case reflect.String:
if typeName != "string" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*string)(nil)).Elem())
}
return &stringCodec{}
case reflect.Int:
if typeName != "int" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*int)(nil)).Elem())
}
if strconv.IntSize == 32 {
return &int32Codec{}
}
return &int64Codec{}
case reflect.Int8:
if typeName != "int8" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*int8)(nil)).Elem())
}
return &int8Codec{}
case reflect.Int16:
if typeName != "int16" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*int16)(nil)).Elem())
}
return &int16Codec{}
case reflect.Int32:
if typeName != "int32" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*int32)(nil)).Elem())
}
return &int32Codec{}
case reflect.Int64:
if typeName != "int64" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*int64)(nil)).Elem())
}
return &int64Codec{}
case reflect.Uint:
if typeName != "uint" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*uint)(nil)).Elem())
}
if strconv.IntSize == 32 {
return &uint32Codec{}
}
return &uint64Codec{}
case reflect.Uint8:
if typeName != "uint8" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*uint8)(nil)).Elem())
}
return &uint8Codec{}
case reflect.Uint16:
if typeName != "uint16" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*uint16)(nil)).Elem())
}
return &uint16Codec{}
case reflect.Uint32:
if typeName != "uint32" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*uint32)(nil)).Elem())
}
return &uint32Codec{}
case reflect.Uintptr:
if typeName != "uintptr" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*uintptr)(nil)).Elem())
}
if ptrSize == 32 {
return &uint32Codec{}
}
return &uint64Codec{}
case reflect.Uint64:
if typeName != "uint64" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*uint64)(nil)).Elem())
}
return &uint64Codec{}
case reflect.Float32:
if typeName != "float32" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*float32)(nil)).Elem())
}
return &float32Codec{}
case reflect.Float64:
if typeName != "float64" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*float64)(nil)).Elem())
}
return &float64Codec{}
case reflect.Bool:
if typeName != "bool" {
return encoderOfType(ctx, reflect2.TypeOfPtr((*bool)(nil)).Elem())
}
return &boolCodec{}
}
return nil
}
func createDecoderOfNative(ctx *ctx, typ reflect2.Type) ValDecoder {
if typ.Kind() == reflect.Slice && typ.(reflect2.SliceType).Elem().Kind() == reflect.Uint8 {
sliceDecoder := decoderOfSlice(ctx, typ)
return &base64Codec{sliceDecoder: sliceDecoder}
}
typeName := typ.String()
switch typ.Kind() {
case reflect.String:
if typeName != "string" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*string)(nil)).Elem())
}
return &stringCodec{}
case reflect.Int:
if typeName != "int" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*int)(nil)).Elem())
}
if strconv.IntSize == 32 {
return &int32Codec{}
}
return &int64Codec{}
case reflect.Int8:
if typeName != "int8" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*int8)(nil)).Elem())
}
return &int8Codec{}
case reflect.Int16:
if typeName != "int16" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*int16)(nil)).Elem())
}
return &int16Codec{}
case reflect.Int32:
if typeName != "int32" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*int32)(nil)).Elem())
}
return &int32Codec{}
case reflect.Int64:
if typeName != "int64" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*int64)(nil)).Elem())
}
return &int64Codec{}
case reflect.Uint:
if typeName != "uint" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*uint)(nil)).Elem())
}
if strconv.IntSize == 32 {
return &uint32Codec{}
}
return &uint64Codec{}
case reflect.Uint8:
if typeName != "uint8" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*uint8)(nil)).Elem())
}
return &uint8Codec{}
case reflect.Uint16:
if typeName != "uint16" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*uint16)(nil)).Elem())
}
return &uint16Codec{}
case reflect.Uint32:
if typeName != "uint32" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*uint32)(nil)).Elem())
}
return &uint32Codec{}
case reflect.Uintptr:
if typeName != "uintptr" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*uintptr)(nil)).Elem())
}
if ptrSize == 32 {
return &uint32Codec{}
}
return &uint64Codec{}
case reflect.Uint64:
if typeName != "uint64" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*uint64)(nil)).Elem())
}
return &uint64Codec{}
case reflect.Float32:
if typeName != "float32" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*float32)(nil)).Elem())
}
return &float32Codec{}
case reflect.Float64:
if typeName != "float64" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*float64)(nil)).Elem())
}
return &float64Codec{}
case reflect.Bool:
if typeName != "bool" {
return decoderOfType(ctx, reflect2.TypeOfPtr((*bool)(nil)).Elem())
}
return &boolCodec{}
}
return nil
}
type stringCodec struct {
}
func (codec *stringCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
*((*string)(ptr)) = iter.ReadString()
}
func (codec *stringCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
str := *((*string)(ptr))
stream.WriteString(str)
}
func (codec *stringCodec) IsEmpty(ptr unsafe.Pointer) bool {
return *((*string)(ptr)) == ""
}
type int8Codec struct {
}
func (codec *int8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
if !iter.ReadNil() {
*((*int8)(ptr)) = iter.ReadInt8()
}
}
func (codec *int8Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteInt8(*((*int8)(ptr)))
}
func (codec *int8Codec) IsEmpty(ptr unsafe.Pointer) bool {
return *((*int8)(ptr)) == 0
}
type int16Codec struct {
}
func (codec *int16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
if !iter.ReadNil() {
*((*int16)(ptr)) = iter.ReadInt16()
}
}
func (codec *int16Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteInt16(*((*int16)(ptr)))
}
func (codec *int16Codec) IsEmpty(ptr unsafe.Pointer) bool {
return *((*int16)(ptr)) == 0
}
type int32Codec struct {
}
func (codec *int32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
if !iter.ReadNil() {
*((*int32)(ptr)) = iter.ReadInt32()
}
}
func (codec *int32Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteInt32(*((*int32)(ptr)))
}
func (codec *int32Codec) IsEmpty(ptr unsafe.Pointer) bool {
return *((*int32)(ptr)) == 0
}
type int64Codec struct {
}
func (codec *int64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
if !iter.ReadNil() {
*((*int64)(ptr)) = iter.ReadInt64()
}
}
func (codec *int64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteInt64(*((*int64)(ptr)))
}
func (codec *int64Codec) IsEmpty(ptr unsafe.Pointer) bool {
return *((*int64)(ptr)) == 0
}
type uint8Codec struct {
}
func (codec *uint8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
if !iter.ReadNil() {
*((*uint8)(ptr)) = iter.ReadUint8()
}
}
func (codec *uint8Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteUint8(*((*uint8)(ptr)))
}
func (codec *uint8Codec) IsEmpty(ptr unsafe.Pointer) bool {
return *((*uint8)(ptr)) == 0
}
type uint16Codec struct {
}
func (codec *uint16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
if !iter.ReadNil() {
*((*uint16)(ptr)) = iter.ReadUint16()
}
}
func (codec *uint16Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteUint16(*((*uint16)(ptr)))
}
func (codec *uint16Codec) IsEmpty(ptr unsafe.Pointer) bool {
return *((*uint16)(ptr)) == 0
}
type uint32Codec struct {
}
func (codec *uint32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
if !iter.ReadNil() {
*((*uint32)(ptr)) = iter.ReadUint32()
}
}
func (codec *uint32Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteUint32(*((*uint32)(ptr)))
}
func (codec *uint32Codec) IsEmpty(ptr unsafe.Pointer) bool {
return *((*uint32)(ptr)) == 0
}
type uint64Codec struct {
}
func (codec *uint64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
if !iter.ReadNil() {
*((*uint64)(ptr)) = iter.ReadUint64()
}
}
func (codec *uint64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteUint64(*((*uint64)(ptr)))
}
func (codec *uint64Codec) IsEmpty(ptr unsafe.Pointer) bool {
return *((*uint64)(ptr)) == 0
}
type float32Codec struct {
}
func (codec *float32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
if !iter.ReadNil() {
*((*float32)(ptr)) = iter.ReadFloat32()
}
}
func (codec *float32Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteFloat32(*((*float32)(ptr)))
}
func (codec *float32Codec) IsEmpty(ptr unsafe.Pointer) bool {
return *((*float32)(ptr)) == 0
}
type float64Codec struct {
}
func (codec *float64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
if !iter.ReadNil() {
*((*float64)(ptr)) = iter.ReadFloat64()
}
}
func (codec *float64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteFloat64(*((*float64)(ptr)))
}
func (codec *float64Codec) IsEmpty(ptr unsafe.Pointer) bool {
return *((*float64)(ptr)) == 0
}
type boolCodec struct {
}
func (codec *boolCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
if !iter.ReadNil() {
*((*bool)(ptr)) = iter.ReadBool()
}
}
func (codec *boolCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteBool(*((*bool)(ptr)))
}
func (codec *boolCodec) IsEmpty(ptr unsafe.Pointer) bool {
return !(*((*bool)(ptr)))
}
type base64Codec struct {
sliceType *reflect2.UnsafeSliceType
sliceDecoder ValDecoder
}
func (codec *base64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
if iter.ReadNil() {
codec.sliceType.UnsafeSetNil(ptr)
return
}
switch iter.WhatIsNext() {
case StringValue:
src := iter.ReadString()
dst, err := base64.StdEncoding.DecodeString(src)
if err != nil {
iter.ReportError("decode base64", err.Error())
} else {
codec.sliceType.UnsafeSet(ptr, unsafe.Pointer(&dst))
}
case ArrayValue:
codec.sliceDecoder.Decode(ptr, iter)
default:
iter.ReportError("base64Codec", "invalid input")
}
}
func (codec *base64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
if codec.sliceType.UnsafeIsNil(ptr) {
stream.WriteNil()
return
}
src := *((*[]byte)(ptr))
encoding := base64.StdEncoding
stream.writeByte('"')
if len(src) != 0 {
size := encoding.EncodedLen(len(src))
buf := make([]byte, size)
encoding.Encode(buf, src)
stream.buf = append(stream.buf, buf...)
}
stream.writeByte('"')
}
func (codec *base64Codec) IsEmpty(ptr unsafe.Pointer) bool {
return len(*((*[]byte)(ptr))) == 0
}

129
vendor/github.com/json-iterator/go/reflect_optional.go generated vendored Normal file
View file

@ -0,0 +1,129 @@
package jsoniter
import (
"github.com/modern-go/reflect2"
"unsafe"
)
func decoderOfOptional(ctx *ctx, typ reflect2.Type) ValDecoder {
ptrType := typ.(*reflect2.UnsafePtrType)
elemType := ptrType.Elem()
decoder := decoderOfType(ctx, elemType)
return &OptionalDecoder{elemType, decoder}
}
func encoderOfOptional(ctx *ctx, typ reflect2.Type) ValEncoder {
ptrType := typ.(*reflect2.UnsafePtrType)
elemType := ptrType.Elem()
elemEncoder := encoderOfType(ctx, elemType)
encoder := &OptionalEncoder{elemEncoder}
return encoder
}
type OptionalDecoder struct {
ValueType reflect2.Type
ValueDecoder ValDecoder
}
func (decoder *OptionalDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
if iter.ReadNil() {
*((*unsafe.Pointer)(ptr)) = nil
} else {
if *((*unsafe.Pointer)(ptr)) == nil {
//pointer to null, we have to allocate memory to hold the value
newPtr := decoder.ValueType.UnsafeNew()
decoder.ValueDecoder.Decode(newPtr, iter)
*((*unsafe.Pointer)(ptr)) = newPtr
} else {
//reuse existing instance
decoder.ValueDecoder.Decode(*((*unsafe.Pointer)(ptr)), iter)
}
}
}
type dereferenceDecoder struct {
// only to deference a pointer
valueType reflect2.Type
valueDecoder ValDecoder
}
func (decoder *dereferenceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
if *((*unsafe.Pointer)(ptr)) == nil {
//pointer to null, we have to allocate memory to hold the value
newPtr := decoder.valueType.UnsafeNew()
decoder.valueDecoder.Decode(newPtr, iter)
*((*unsafe.Pointer)(ptr)) = newPtr
} else {
//reuse existing instance
decoder.valueDecoder.Decode(*((*unsafe.Pointer)(ptr)), iter)
}
}
type OptionalEncoder struct {
ValueEncoder ValEncoder
}
func (encoder *OptionalEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
if *((*unsafe.Pointer)(ptr)) == nil {
stream.WriteNil()
} else {
encoder.ValueEncoder.Encode(*((*unsafe.Pointer)(ptr)), stream)
}
}
func (encoder *OptionalEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return *((*unsafe.Pointer)(ptr)) == nil
}
type dereferenceEncoder struct {
ValueEncoder ValEncoder
}
func (encoder *dereferenceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
if *((*unsafe.Pointer)(ptr)) == nil {
stream.WriteNil()
} else {
encoder.ValueEncoder.Encode(*((*unsafe.Pointer)(ptr)), stream)
}
}
func (encoder *dereferenceEncoder) IsEmpty(ptr unsafe.Pointer) bool {
dePtr := *((*unsafe.Pointer)(ptr))
if dePtr == nil {
return true
}
return encoder.ValueEncoder.IsEmpty(dePtr)
}
func (encoder *dereferenceEncoder) IsEmbeddedPtrNil(ptr unsafe.Pointer) bool {
deReferenced := *((*unsafe.Pointer)(ptr))
if deReferenced == nil {
return true
}
isEmbeddedPtrNil, converted := encoder.ValueEncoder.(IsEmbeddedPtrNil)
if !converted {
return false
}
fieldPtr := unsafe.Pointer(deReferenced)
return isEmbeddedPtrNil.IsEmbeddedPtrNil(fieldPtr)
}
type referenceEncoder struct {
encoder ValEncoder
}
func (encoder *referenceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
encoder.encoder.Encode(unsafe.Pointer(&ptr), stream)
}
func (encoder *referenceEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return encoder.encoder.IsEmpty(unsafe.Pointer(&ptr))
}
type referenceDecoder struct {
decoder ValDecoder
}
func (decoder *referenceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
decoder.decoder.Decode(unsafe.Pointer(&ptr), iter)
}

99
vendor/github.com/json-iterator/go/reflect_slice.go generated vendored Normal file
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package jsoniter
import (
"fmt"
"github.com/modern-go/reflect2"
"io"
"unsafe"
)
func decoderOfSlice(ctx *ctx, typ reflect2.Type) ValDecoder {
sliceType := typ.(*reflect2.UnsafeSliceType)
decoder := decoderOfType(ctx.append("[sliceElem]"), sliceType.Elem())
return &sliceDecoder{sliceType, decoder}
}
func encoderOfSlice(ctx *ctx, typ reflect2.Type) ValEncoder {
sliceType := typ.(*reflect2.UnsafeSliceType)
encoder := encoderOfType(ctx.append("[sliceElem]"), sliceType.Elem())
return &sliceEncoder{sliceType, encoder}
}
type sliceEncoder struct {
sliceType *reflect2.UnsafeSliceType
elemEncoder ValEncoder
}
func (encoder *sliceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
if encoder.sliceType.UnsafeIsNil(ptr) {
stream.WriteNil()
return
}
length := encoder.sliceType.UnsafeLengthOf(ptr)
if length == 0 {
stream.WriteEmptyArray()
return
}
stream.WriteArrayStart()
encoder.elemEncoder.Encode(encoder.sliceType.UnsafeGetIndex(ptr, 0), stream)
for i := 1; i < length; i++ {
stream.WriteMore()
elemPtr := encoder.sliceType.UnsafeGetIndex(ptr, i)
encoder.elemEncoder.Encode(elemPtr, stream)
}
stream.WriteArrayEnd()
if stream.Error != nil && stream.Error != io.EOF {
stream.Error = fmt.Errorf("%v: %s", encoder.sliceType, stream.Error.Error())
}
}
func (encoder *sliceEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return encoder.sliceType.UnsafeLengthOf(ptr) == 0
}
type sliceDecoder struct {
sliceType *reflect2.UnsafeSliceType
elemDecoder ValDecoder
}
func (decoder *sliceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
decoder.doDecode(ptr, iter)
if iter.Error != nil && iter.Error != io.EOF {
iter.Error = fmt.Errorf("%v: %s", decoder.sliceType, iter.Error.Error())
}
}
func (decoder *sliceDecoder) doDecode(ptr unsafe.Pointer, iter *Iterator) {
c := iter.nextToken()
sliceType := decoder.sliceType
if c == 'n' {
iter.skipThreeBytes('u', 'l', 'l')
sliceType.UnsafeSetNil(ptr)
return
}
if c != '[' {
iter.ReportError("decode slice", "expect [ or n, but found "+string([]byte{c}))
return
}
c = iter.nextToken()
if c == ']' {
sliceType.UnsafeSet(ptr, sliceType.UnsafeMakeSlice(0, 0))
return
}
iter.unreadByte()
sliceType.UnsafeGrow(ptr, 1)
elemPtr := sliceType.UnsafeGetIndex(ptr, 0)
decoder.elemDecoder.Decode(elemPtr, iter)
length := 1
for c = iter.nextToken(); c == ','; c = iter.nextToken() {
idx := length
length += 1
sliceType.UnsafeGrow(ptr, length)
elemPtr = sliceType.UnsafeGetIndex(ptr, idx)
decoder.elemDecoder.Decode(elemPtr, iter)
}
if c != ']' {
iter.ReportError("decode slice", "expect ], but found "+string([]byte{c}))
return
}
}

1092
vendor/github.com/json-iterator/go/reflect_struct_decoder.go generated vendored Normal file
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File diff suppressed because it is too large Load diff

211
vendor/github.com/json-iterator/go/reflect_struct_encoder.go generated vendored Normal file
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@ -0,0 +1,211 @@
package jsoniter
import (
"fmt"
"github.com/modern-go/reflect2"
"io"
"reflect"
"unsafe"
)
func encoderOfStruct(ctx *ctx, typ reflect2.Type) ValEncoder {
type bindingTo struct {
binding *Binding
toName string
ignored bool
}
orderedBindings := []*bindingTo{}
structDescriptor := describeStruct(ctx, typ)
for _, binding := range structDescriptor.Fields {
for _, toName := range binding.ToNames {
new := &bindingTo{
binding: binding,
toName: toName,
}
for _, old := range orderedBindings {
if old.toName != toName {
continue
}
old.ignored, new.ignored = resolveConflictBinding(ctx.frozenConfig, old.binding, new.binding)
}
orderedBindings = append(orderedBindings, new)
}
}
if len(orderedBindings) == 0 {
return &emptyStructEncoder{}
}
finalOrderedFields := []structFieldTo{}
for _, bindingTo := range orderedBindings {
if !bindingTo.ignored {
finalOrderedFields = append(finalOrderedFields, structFieldTo{
encoder: bindingTo.binding.Encoder.(*structFieldEncoder),
toName: bindingTo.toName,
})
}
}
return &structEncoder{typ, finalOrderedFields}
}
func createCheckIsEmpty(ctx *ctx, typ reflect2.Type) checkIsEmpty {
encoder := createEncoderOfNative(ctx, typ)
if encoder != nil {
return encoder
}
kind := typ.Kind()
switch kind {
case reflect.Interface:
return &dynamicEncoder{typ}
case reflect.Struct:
return &structEncoder{typ: typ}
case reflect.Array:
return &arrayEncoder{}
case reflect.Slice:
return &sliceEncoder{}
case reflect.Map:
return encoderOfMap(ctx, typ)
case reflect.Ptr:
return &OptionalEncoder{}
default:
return &lazyErrorEncoder{err: fmt.Errorf("unsupported type: %v", typ)}
}
}
func resolveConflictBinding(cfg *frozenConfig, old, new *Binding) (ignoreOld, ignoreNew bool) {
newTagged := new.Field.Tag().Get(cfg.getTagKey()) != ""
oldTagged := old.Field.Tag().Get(cfg.getTagKey()) != ""
if newTagged {
if oldTagged {
if len(old.levels) > len(new.levels) {
return true, false
} else if len(new.levels) > len(old.levels) {
return false, true
} else {
return true, true
}
} else {
return true, false
}
} else {
if oldTagged {
return true, false
}
if len(old.levels) > len(new.levels) {
return true, false
} else if len(new.levels) > len(old.levels) {
return false, true
} else {
return true, true
}
}
}
type structFieldEncoder struct {
field reflect2.StructField
fieldEncoder ValEncoder
omitempty bool
}
func (encoder *structFieldEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
fieldPtr := encoder.field.UnsafeGet(ptr)
encoder.fieldEncoder.Encode(fieldPtr, stream)
if stream.Error != nil && stream.Error != io.EOF {
stream.Error = fmt.Errorf("%s: %s", encoder.field.Name(), stream.Error.Error())
}
}
func (encoder *structFieldEncoder) IsEmpty(ptr unsafe.Pointer) bool {
fieldPtr := encoder.field.UnsafeGet(ptr)
return encoder.fieldEncoder.IsEmpty(fieldPtr)
}
func (encoder *structFieldEncoder) IsEmbeddedPtrNil(ptr unsafe.Pointer) bool {
isEmbeddedPtrNil, converted := encoder.fieldEncoder.(IsEmbeddedPtrNil)
if !converted {
return false
}
fieldPtr := encoder.field.UnsafeGet(ptr)
return isEmbeddedPtrNil.IsEmbeddedPtrNil(fieldPtr)
}
type IsEmbeddedPtrNil interface {
IsEmbeddedPtrNil(ptr unsafe.Pointer) bool
}
type structEncoder struct {
typ reflect2.Type
fields []structFieldTo
}
type structFieldTo struct {
encoder *structFieldEncoder
toName string
}
func (encoder *structEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteObjectStart()
isNotFirst := false
for _, field := range encoder.fields {
if field.encoder.omitempty && field.encoder.IsEmpty(ptr) {
continue
}
if field.encoder.IsEmbeddedPtrNil(ptr) {
continue
}
if isNotFirst {
stream.WriteMore()
}
stream.WriteObjectField(field.toName)
field.encoder.Encode(ptr, stream)
isNotFirst = true
}
stream.WriteObjectEnd()
if stream.Error != nil && stream.Error != io.EOF {
stream.Error = fmt.Errorf("%v.%s", encoder.typ, stream.Error.Error())
}
}
func (encoder *structEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return false
}
type emptyStructEncoder struct {
}
func (encoder *emptyStructEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.WriteEmptyObject()
}
func (encoder *emptyStructEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return false
}
type stringModeNumberEncoder struct {
elemEncoder ValEncoder
}
func (encoder *stringModeNumberEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
stream.writeByte('"')
encoder.elemEncoder.Encode(ptr, stream)
stream.writeByte('"')
}
func (encoder *stringModeNumberEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return encoder.elemEncoder.IsEmpty(ptr)
}
type stringModeStringEncoder struct {
elemEncoder ValEncoder
cfg *frozenConfig
}
func (encoder *stringModeStringEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
tempStream := encoder.cfg.BorrowStream(nil)
tempStream.Attachment = stream.Attachment
defer encoder.cfg.ReturnStream(tempStream)
encoder.elemEncoder.Encode(ptr, tempStream)
stream.WriteString(string(tempStream.Buffer()))
}
func (encoder *stringModeStringEncoder) IsEmpty(ptr unsafe.Pointer) bool {
return encoder.elemEncoder.IsEmpty(ptr)
}

210
vendor/github.com/json-iterator/go/stream.go generated vendored Normal file
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@ -0,0 +1,210 @@
package jsoniter
import (
"io"
)
// stream is a io.Writer like object, with JSON specific write functions.
// Error is not returned as return value, but stored as Error member on this stream instance.
type Stream struct {
cfg *frozenConfig
out io.Writer
buf []byte
Error error
indention int
Attachment interface{} // open for customized encoder
}
// NewStream create new stream instance.
// cfg can be jsoniter.ConfigDefault.
// out can be nil if write to internal buffer.
// bufSize is the initial size for the internal buffer in bytes.
func NewStream(cfg API, out io.Writer, bufSize int) *Stream {
return &Stream{
cfg: cfg.(*frozenConfig),
out: out,
buf: make([]byte, 0, bufSize),
Error: nil,
indention: 0,
}
}
// Pool returns a pool can provide more stream with same configuration
func (stream *Stream) Pool() StreamPool {
return stream.cfg
}
// Reset reuse this stream instance by assign a new writer
func (stream *Stream) Reset(out io.Writer) {
stream.out = out
stream.buf = stream.buf[:0]
}
// Available returns how many bytes are unused in the buffer.
func (stream *Stream) Available() int {
return cap(stream.buf) - len(stream.buf)
}
// Buffered returns the number of bytes that have been written into the current buffer.
func (stream *Stream) Buffered() int {
return len(stream.buf)
}
// Buffer if writer is nil, use this method to take the result
func (stream *Stream) Buffer() []byte {
return stream.buf
}
// SetBuffer allows to append to the internal buffer directly
func (stream *Stream) SetBuffer(buf []byte) {
stream.buf = buf
}
// Write writes the contents of p into the buffer.
// It returns the number of bytes written.
// If nn < len(p), it also returns an error explaining
// why the write is short.
func (stream *Stream) Write(p []byte) (nn int, err error) {
stream.buf = append(stream.buf, p...)
if stream.out != nil {
nn, err = stream.out.Write(stream.buf)
stream.buf = stream.buf[nn:]
return
}
return len(p), nil
}
// WriteByte writes a single byte.
func (stream *Stream) writeByte(c byte) {
stream.buf = append(stream.buf, c)
}
func (stream *Stream) writeTwoBytes(c1 byte, c2 byte) {
stream.buf = append(stream.buf, c1, c2)
}
func (stream *Stream) writeThreeBytes(c1 byte, c2 byte, c3 byte) {
stream.buf = append(stream.buf, c1, c2, c3)
}
func (stream *Stream) writeFourBytes(c1 byte, c2 byte, c3 byte, c4 byte) {
stream.buf = append(stream.buf, c1, c2, c3, c4)
}
func (stream *Stream) writeFiveBytes(c1 byte, c2 byte, c3 byte, c4 byte, c5 byte) {
stream.buf = append(stream.buf, c1, c2, c3, c4, c5)
}
// Flush writes any buffered data to the underlying io.Writer.
func (stream *Stream) Flush() error {
if stream.out == nil {
return nil
}
if stream.Error != nil {
return stream.Error
}
_, err := stream.out.Write(stream.buf)
if err != nil {
if stream.Error == nil {
stream.Error = err
}
return err
}
stream.buf = stream.buf[:0]
return nil
}
// WriteRaw write string out without quotes, just like []byte
func (stream *Stream) WriteRaw(s string) {
stream.buf = append(stream.buf, s...)
}
// WriteNil write null to stream
func (stream *Stream) WriteNil() {
stream.writeFourBytes('n', 'u', 'l', 'l')
}
// WriteTrue write true to stream
func (stream *Stream) WriteTrue() {
stream.writeFourBytes('t', 'r', 'u', 'e')
}
// WriteFalse write false to stream
func (stream *Stream) WriteFalse() {
stream.writeFiveBytes('f', 'a', 'l', 's', 'e')
}
// WriteBool write true or false into stream
func (stream *Stream) WriteBool(val bool) {
if val {
stream.WriteTrue()
} else {
stream.WriteFalse()
}
}
// WriteObjectStart write { with possible indention
func (stream *Stream) WriteObjectStart() {
stream.indention += stream.cfg.indentionStep
stream.writeByte('{')
stream.writeIndention(0)
}
// WriteObjectField write "field": with possible indention
func (stream *Stream) WriteObjectField(field string) {
stream.WriteString(field)
if stream.indention > 0 {
stream.writeTwoBytes(':', ' ')
} else {
stream.writeByte(':')
}
}
// WriteObjectEnd write } with possible indention
func (stream *Stream) WriteObjectEnd() {
stream.writeIndention(stream.cfg.indentionStep)
stream.indention -= stream.cfg.indentionStep
stream.writeByte('}')
}
// WriteEmptyObject write {}
func (stream *Stream) WriteEmptyObject() {
stream.writeByte('{')
stream.writeByte('}')
}
// WriteMore write , with possible indention
func (stream *Stream) WriteMore() {
stream.writeByte(',')
stream.writeIndention(0)
}
// WriteArrayStart write [ with possible indention
func (stream *Stream) WriteArrayStart() {
stream.indention += stream.cfg.indentionStep
stream.writeByte('[')
stream.writeIndention(0)
}
// WriteEmptyArray write []
func (stream *Stream) WriteEmptyArray() {
stream.writeTwoBytes('[', ']')
}
// WriteArrayEnd write ] with possible indention
func (stream *Stream) WriteArrayEnd() {
stream.writeIndention(stream.cfg.indentionStep)
stream.indention -= stream.cfg.indentionStep
stream.writeByte(']')
}
func (stream *Stream) writeIndention(delta int) {
if stream.indention == 0 {
return
}
stream.writeByte('\n')
toWrite := stream.indention - delta
for i := 0; i < toWrite; i++ {
stream.buf = append(stream.buf, ' ')
}
}

111
vendor/github.com/json-iterator/go/stream_float.go generated vendored Normal file
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@ -0,0 +1,111 @@
package jsoniter
import (
"fmt"
"math"
"strconv"
)
var pow10 []uint64
func init() {
pow10 = []uint64{1, 10, 100, 1000, 10000, 100000, 1000000}
}
// WriteFloat32 write float32 to stream
func (stream *Stream) WriteFloat32(val float32) {
if math.IsInf(float64(val), 0) || math.IsNaN(float64(val)) {
stream.Error = fmt.Errorf("unsupported value: %f", val)
return
}
abs := math.Abs(float64(val))
fmt := byte('f')
// Note: Must use float32 comparisons for underlying float32 value to get precise cutoffs right.
if abs != 0 {
if float32(abs) < 1e-6 || float32(abs) >= 1e21 {
fmt = 'e'
}
}
stream.buf = strconv.AppendFloat(stream.buf, float64(val), fmt, -1, 32)
}
// WriteFloat32Lossy write float32 to stream with ONLY 6 digits precision although much much faster
func (stream *Stream) WriteFloat32Lossy(val float32) {
if math.IsInf(float64(val), 0) || math.IsNaN(float64(val)) {
stream.Error = fmt.Errorf("unsupported value: %f", val)
return
}
if val < 0 {
stream.writeByte('-')
val = -val
}
if val > 0x4ffffff {
stream.WriteFloat32(val)
return
}
precision := 6
exp := uint64(1000000) // 6
lval := uint64(float64(val)*float64(exp) + 0.5)
stream.WriteUint64(lval / exp)
fval := lval % exp
if fval == 0 {
return
}
stream.writeByte('.')
for p := precision - 1; p > 0 && fval < pow10[p]; p-- {
stream.writeByte('0')
}
stream.WriteUint64(fval)
for stream.buf[len(stream.buf)-1] == '0' {
stream.buf = stream.buf[:len(stream.buf)-1]
}
}
// WriteFloat64 write float64 to stream
func (stream *Stream) WriteFloat64(val float64) {
if math.IsInf(val, 0) || math.IsNaN(val) {
stream.Error = fmt.Errorf("unsupported value: %f", val)
return
}
abs := math.Abs(val)
fmt := byte('f')
// Note: Must use float32 comparisons for underlying float32 value to get precise cutoffs right.
if abs != 0 {
if abs < 1e-6 || abs >= 1e21 {
fmt = 'e'
}
}
stream.buf = strconv.AppendFloat(stream.buf, float64(val), fmt, -1, 64)
}
// WriteFloat64Lossy write float64 to stream with ONLY 6 digits precision although much much faster
func (stream *Stream) WriteFloat64Lossy(val float64) {
if math.IsInf(val, 0) || math.IsNaN(val) {
stream.Error = fmt.Errorf("unsupported value: %f", val)
return
}
if val < 0 {
stream.writeByte('-')
val = -val
}
if val > 0x4ffffff {
stream.WriteFloat64(val)
return
}
precision := 6
exp := uint64(1000000) // 6
lval := uint64(val*float64(exp) + 0.5)
stream.WriteUint64(lval / exp)
fval := lval % exp
if fval == 0 {
return
}
stream.writeByte('.')
for p := precision - 1; p > 0 && fval < pow10[p]; p-- {
stream.writeByte('0')
}
stream.WriteUint64(fval)
for stream.buf[len(stream.buf)-1] == '0' {
stream.buf = stream.buf[:len(stream.buf)-1]
}
}

190
vendor/github.com/json-iterator/go/stream_int.go generated vendored Normal file
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@ -0,0 +1,190 @@
package jsoniter
var digits []uint32
func init() {
digits = make([]uint32, 1000)
for i := uint32(0); i < 1000; i++ {
digits[i] = (((i / 100) + '0') << 16) + ((((i / 10) % 10) + '0') << 8) + i%10 + '0'
if i < 10 {
digits[i] += 2 << 24
} else if i < 100 {
digits[i] += 1 << 24
}
}
}
func writeFirstBuf(space []byte, v uint32) []byte {
start := v >> 24
if start == 0 {
space = append(space, byte(v>>16), byte(v>>8))
} else if start == 1 {
space = append(space, byte(v>>8))
}
space = append(space, byte(v))
return space
}
func writeBuf(buf []byte, v uint32) []byte {
return append(buf, byte(v>>16), byte(v>>8), byte(v))
}
// WriteUint8 write uint8 to stream
func (stream *Stream) WriteUint8(val uint8) {
stream.buf = writeFirstBuf(stream.buf, digits[val])
}
// WriteInt8 write int8 to stream
func (stream *Stream) WriteInt8(nval int8) {
var val uint8
if nval < 0 {
val = uint8(-nval)
stream.buf = append(stream.buf, '-')
} else {
val = uint8(nval)
}
stream.buf = writeFirstBuf(stream.buf, digits[val])
}
// WriteUint16 write uint16 to stream
func (stream *Stream) WriteUint16(val uint16) {
q1 := val / 1000
if q1 == 0 {
stream.buf = writeFirstBuf(stream.buf, digits[val])
return
}
r1 := val - q1*1000
stream.buf = writeFirstBuf(stream.buf, digits[q1])
stream.buf = writeBuf(stream.buf, digits[r1])
return
}
// WriteInt16 write int16 to stream
func (stream *Stream) WriteInt16(nval int16) {
var val uint16
if nval < 0 {
val = uint16(-nval)
stream.buf = append(stream.buf, '-')
} else {
val = uint16(nval)
}
stream.WriteUint16(val)
}
// WriteUint32 write uint32 to stream
func (stream *Stream) WriteUint32(val uint32) {
q1 := val / 1000
if q1 == 0 {
stream.buf = writeFirstBuf(stream.buf, digits[val])
return
}
r1 := val - q1*1000
q2 := q1 / 1000
if q2 == 0 {
stream.buf = writeFirstBuf(stream.buf, digits[q1])
stream.buf = writeBuf(stream.buf, digits[r1])
return
}
r2 := q1 - q2*1000
q3 := q2 / 1000
if q3 == 0 {
stream.buf = writeFirstBuf(stream.buf, digits[q2])
} else {
r3 := q2 - q3*1000
stream.buf = append(stream.buf, byte(q3+'0'))
stream.buf = writeBuf(stream.buf, digits[r3])
}
stream.buf = writeBuf(stream.buf, digits[r2])
stream.buf = writeBuf(stream.buf, digits[r1])
}
// WriteInt32 write int32 to stream
func (stream *Stream) WriteInt32(nval int32) {
var val uint32
if nval < 0 {
val = uint32(-nval)
stream.buf = append(stream.buf, '-')
} else {
val = uint32(nval)
}
stream.WriteUint32(val)
}
// WriteUint64 write uint64 to stream
func (stream *Stream) WriteUint64(val uint64) {
q1 := val / 1000
if q1 == 0 {
stream.buf = writeFirstBuf(stream.buf, digits[val])
return
}
r1 := val - q1*1000
q2 := q1 / 1000
if q2 == 0 {
stream.buf = writeFirstBuf(stream.buf, digits[q1])
stream.buf = writeBuf(stream.buf, digits[r1])
return
}
r2 := q1 - q2*1000
q3 := q2 / 1000
if q3 == 0 {
stream.buf = writeFirstBuf(stream.buf, digits[q2])
stream.buf = writeBuf(stream.buf, digits[r2])
stream.buf = writeBuf(stream.buf, digits[r1])
return
}
r3 := q2 - q3*1000
q4 := q3 / 1000
if q4 == 0 {
stream.buf = writeFirstBuf(stream.buf, digits[q3])
stream.buf = writeBuf(stream.buf, digits[r3])
stream.buf = writeBuf(stream.buf, digits[r2])
stream.buf = writeBuf(stream.buf, digits[r1])
return
}
r4 := q3 - q4*1000
q5 := q4 / 1000
if q5 == 0 {
stream.buf = writeFirstBuf(stream.buf, digits[q4])
stream.buf = writeBuf(stream.buf, digits[r4])
stream.buf = writeBuf(stream.buf, digits[r3])
stream.buf = writeBuf(stream.buf, digits[r2])
stream.buf = writeBuf(stream.buf, digits[r1])
return
}
r5 := q4 - q5*1000
q6 := q5 / 1000
if q6 == 0 {
stream.buf = writeFirstBuf(stream.buf, digits[q5])
} else {
stream.buf = writeFirstBuf(stream.buf, digits[q6])
r6 := q5 - q6*1000
stream.buf = writeBuf(stream.buf, digits[r6])
}
stream.buf = writeBuf(stream.buf, digits[r5])
stream.buf = writeBuf(stream.buf, digits[r4])
stream.buf = writeBuf(stream.buf, digits[r3])
stream.buf = writeBuf(stream.buf, digits[r2])
stream.buf = writeBuf(stream.buf, digits[r1])
}
// WriteInt64 write int64 to stream
func (stream *Stream) WriteInt64(nval int64) {
var val uint64
if nval < 0 {
val = uint64(-nval)
stream.buf = append(stream.buf, '-')
} else {
val = uint64(nval)
}
stream.WriteUint64(val)
}
// WriteInt write int to stream
func (stream *Stream) WriteInt(val int) {
stream.WriteInt64(int64(val))
}
// WriteUint write uint to stream
func (stream *Stream) WriteUint(val uint) {
stream.WriteUint64(uint64(val))
}

372
vendor/github.com/json-iterator/go/stream_str.go generated vendored Normal file
View file

@ -0,0 +1,372 @@
package jsoniter
import (
"unicode/utf8"
)
// htmlSafeSet holds the value true if the ASCII character with the given
// array position can be safely represented inside a JSON string, embedded
// inside of HTML <script> tags, without any additional escaping.
//
// All values are true except for the ASCII control characters (0-31), the
// double quote ("), the backslash character ("\"), HTML opening and closing
// tags ("<" and ">"), and the ampersand ("&").
var htmlSafeSet = [utf8.RuneSelf]bool{
' ': true,
'!': true,
'"': false,
'#': true,
'$': true,
'%': true,
'&': false,
'\'': true,
'(': true,
')': true,
'*': true,
'+': true,
',': true,
'-': true,
'.': true,
'/': true,
'0': true,
'1': true,
'2': true,
'3': true,
'4': true,
'5': true,
'6': true,
'7': true,
'8': true,
'9': true,
':': true,
';': true,
'<': false,
'=': true,
'>': false,
'?': true,
'@': true,
'A': true,
'B': true,
'C': true,
'D': true,
'E': true,
'F': true,
'G': true,
'H': true,
'I': true,
'J': true,
'K': true,
'L': true,
'M': true,
'N': true,
'O': true,
'P': true,
'Q': true,
'R': true,
'S': true,
'T': true,
'U': true,
'V': true,
'W': true,
'X': true,
'Y': true,
'Z': true,
'[': true,
'\\': false,
']': true,
'^': true,
'_': true,
'`': true,
'a': true,
'b': true,
'c': true,
'd': true,
'e': true,
'f': true,
'g': true,
'h': true,
'i': true,
'j': true,
'k': true,
'l': true,
'm': true,
'n': true,
'o': true,
'p': true,
'q': true,
'r': true,
's': true,
't': true,
'u': true,
'v': true,
'w': true,
'x': true,
'y': true,
'z': true,
'{': true,
'|': true,
'}': true,
'~': true,
'\u007f': true,
}
// safeSet holds the value true if the ASCII character with the given array
// position can be represented inside a JSON string without any further
// escaping.
//
// All values are true except for the ASCII control characters (0-31), the
// double quote ("), and the backslash character ("\").
var safeSet = [utf8.RuneSelf]bool{
' ': true,
'!': true,
'"': false,
'#': true,
'$': true,
'%': true,
'&': true,
'\'': true,
'(': true,
')': true,
'*': true,
'+': true,
',': true,
'-': true,
'.': true,
'/': true,
'0': true,
'1': true,
'2': true,
'3': true,
'4': true,
'5': true,
'6': true,
'7': true,
'8': true,
'9': true,
':': true,
';': true,
'<': true,
'=': true,
'>': true,
'?': true,
'@': true,
'A': true,
'B': true,
'C': true,
'D': true,
'E': true,
'F': true,
'G': true,
'H': true,
'I': true,
'J': true,
'K': true,
'L': true,
'M': true,
'N': true,
'O': true,
'P': true,
'Q': true,
'R': true,
'S': true,
'T': true,
'U': true,
'V': true,
'W': true,
'X': true,
'Y': true,
'Z': true,
'[': true,
'\\': false,
']': true,
'^': true,
'_': true,
'`': true,
'a': true,
'b': true,
'c': true,
'd': true,
'e': true,
'f': true,
'g': true,
'h': true,
'i': true,
'j': true,
'k': true,
'l': true,
'm': true,
'n': true,
'o': true,
'p': true,
'q': true,
'r': true,
's': true,
't': true,
'u': true,
'v': true,
'w': true,
'x': true,
'y': true,
'z': true,
'{': true,
'|': true,
'}': true,
'~': true,
'\u007f': true,
}
var hex = "0123456789abcdef"
// WriteStringWithHTMLEscaped write string to stream with html special characters escaped
func (stream *Stream) WriteStringWithHTMLEscaped(s string) {
valLen := len(s)
stream.buf = append(stream.buf, '"')
// write string, the fast path, without utf8 and escape support
i := 0
for ; i < valLen; i++ {
c := s[i]
if c < utf8.RuneSelf && htmlSafeSet[c] {
stream.buf = append(stream.buf, c)
} else {
break
}
}
if i == valLen {
stream.buf = append(stream.buf, '"')
return
}
writeStringSlowPathWithHTMLEscaped(stream, i, s, valLen)
}
func writeStringSlowPathWithHTMLEscaped(stream *Stream, i int, s string, valLen int) {
start := i
// for the remaining parts, we process them char by char
for i < valLen {
if b := s[i]; b < utf8.RuneSelf {
if htmlSafeSet[b] {
i++
continue
}
if start < i {
stream.WriteRaw(s[start:i])
}
switch b {
case '\\', '"':
stream.writeTwoBytes('\\', b)
case '\n':
stream.writeTwoBytes('\\', 'n')
case '\r':
stream.writeTwoBytes('\\', 'r')
case '\t':
stream.writeTwoBytes('\\', 't')
default:
// This encodes bytes < 0x20 except for \t, \n and \r.
// If escapeHTML is set, it also escapes <, >, and &
// because they can lead to security holes when
// user-controlled strings are rendered into JSON
// and served to some browsers.
stream.WriteRaw(`\u00`)
stream.writeTwoBytes(hex[b>>4], hex[b&0xF])
}
i++
start = i
continue
}
c, size := utf8.DecodeRuneInString(s[i:])
if c == utf8.RuneError && size == 1 {
if start < i {
stream.WriteRaw(s[start:i])
}
stream.WriteRaw(`\ufffd`)
i++
start = i
continue
}
// U+2028 is LINE SEPARATOR.
// U+2029 is PARAGRAPH SEPARATOR.
// They are both technically valid characters in JSON strings,
// but don't work in JSONP, which has to be evaluated as JavaScript,
// and can lead to security holes there. It is valid JSON to
// escape them, so we do so unconditionally.
// See http://timelessrepo.com/json-isnt-a-javascript-subset for discussion.
if c == '\u2028' || c == '\u2029' {
if start < i {
stream.WriteRaw(s[start:i])
}
stream.WriteRaw(`\u202`)
stream.writeByte(hex[c&0xF])
i += size
start = i
continue
}
i += size
}
if start < len(s) {
stream.WriteRaw(s[start:])
}
stream.writeByte('"')
}
// WriteString write string to stream without html escape
func (stream *Stream) WriteString(s string) {
valLen := len(s)
stream.buf = append(stream.buf, '"')
// write string, the fast path, without utf8 and escape support
i := 0
for ; i < valLen; i++ {
c := s[i]
if c > 31 && c != '"' && c != '\\' {
stream.buf = append(stream.buf, c)
} else {
break
}
}
if i == valLen {
stream.buf = append(stream.buf, '"')
return
}
writeStringSlowPath(stream, i, s, valLen)
}
func writeStringSlowPath(stream *Stream, i int, s string, valLen int) {
start := i
// for the remaining parts, we process them char by char
for i < valLen {
if b := s[i]; b < utf8.RuneSelf {
if safeSet[b] {
i++
continue
}
if start < i {
stream.WriteRaw(s[start:i])
}
switch b {
case '\\', '"':
stream.writeTwoBytes('\\', b)
case '\n':
stream.writeTwoBytes('\\', 'n')
case '\r':
stream.writeTwoBytes('\\', 'r')
case '\t':
stream.writeTwoBytes('\\', 't')
default:
// This encodes bytes < 0x20 except for \t, \n and \r.
// If escapeHTML is set, it also escapes <, >, and &
// because they can lead to security holes when
// user-controlled strings are rendered into JSON
// and served to some browsers.
stream.WriteRaw(`\u00`)
stream.writeTwoBytes(hex[b>>4], hex[b&0xF])
}
i++
start = i
continue
}
i++
continue
}
if start < len(s) {
stream.WriteRaw(s[start:])
}
stream.writeByte('"')
}

12
vendor/github.com/json-iterator/go/test.sh generated vendored Normal file
View file

@ -0,0 +1,12 @@
#!/usr/bin/env bash
set -e
echo "" > coverage.txt
for d in $(go list ./... | grep -v vendor); do
go test -coverprofile=profile.out -coverpkg=github.com/json-iterator/go $d
if [ -f profile.out ]; then
cat profile.out >> coverage.txt
rm profile.out
fi
done

14
vendor/github.com/mattn/go-runewidth/.travis.yml generated vendored
View file

@ -1,8 +1,16 @@
language: go
sudo: false
go:
- 1.13.x
- tip
before_install:
- go get github.com/mattn/goveralls
- go get golang.org/x/tools/cmd/cover
- go get -t -v ./...
script:
- $HOME/gopath/bin/goveralls -repotoken lAKAWPzcGsD3A8yBX3BGGtRUdJ6CaGERL
- go generate
- git diff --cached --exit-code
- ./go.test.sh
after_success:
- bash <(curl -s https://codecov.io/bash)

2
vendor/github.com/mattn/go-runewidth/README.mkd → vendor/github.com/mattn/go-runewidth/README.md generated vendored
View file

@ -2,7 +2,7 @@ go-runewidth
============
[![Build Status](https://travis-ci.org/mattn/go-runewidth.png?branch=master)](https://travis-ci.org/mattn/go-runewidth)
[![Coverage Status](https://coveralls.io/repos/mattn/go-runewidth/badge.png?branch=HEAD)](https://coveralls.io/r/mattn/go-runewidth?branch=HEAD)
[![Codecov](https://codecov.io/gh/mattn/go-runewidth/branch/master/graph/badge.svg)](https://codecov.io/gh/mattn/go-runewidth)
[![GoDoc](https://godoc.org/github.com/mattn/go-runewidth?status.svg)](http://godoc.org/github.com/mattn/go-runewidth)
[![Go Report Card](https://goreportcard.com/badge/github.com/mattn/go-runewidth)](https://goreportcard.com/report/github.com/mattn/go-runewidth)

12
vendor/github.com/mattn/go-runewidth/go.test.sh generated vendored Normal file
View file

@ -0,0 +1,12 @@
#!/usr/bin/env bash
set -e
echo "" > coverage.txt
for d in $(go list ./... | grep -v vendor); do
go test -race -coverprofile=profile.out -covermode=atomic "$d"
if [ -f profile.out ]; then
cat profile.out >> coverage.txt
rm profile.out
fi
done

736
vendor/github.com/mattn/go-runewidth/runewidth.go generated vendored
View file

@ -4,6 +4,8 @@ import (
"os"
)
//go:generate go run script/generate.go
var (
// EastAsianWidth will be set true if the current locale is CJK
EastAsianWidth bool
@ -48,7 +50,6 @@ func inTables(r rune, ts ...table) bool {
}
func inTable(r rune, t table) bool {
// func (t table) IncludesRune(r rune) bool {
if r < t[0].first {
return false
}
@ -82,728 +83,6 @@ var nonprint = table{
{0xFEFF, 0xFEFF}, {0xFFF9, 0xFFFB}, {0xFFFE, 0xFFFF},
}
var combining = table{
{0x0300, 0x036F}, {0x0483, 0x0489}, {0x0591, 0x05BD},
{0x05BF, 0x05BF}, {0x05C1, 0x05C2}, {0x05C4, 0x05C5},
{0x05C7, 0x05C7}, {0x0610, 0x061A}, {0x064B, 0x065F},
{0x0670, 0x0670}, {0x06D6, 0x06DC}, {0x06DF, 0x06E4},
{0x06E7, 0x06E8}, {0x06EA, 0x06ED}, {0x0711, 0x0711},
{0x0730, 0x074A}, {0x07A6, 0x07B0}, {0x07EB, 0x07F3},
{0x0816, 0x0819}, {0x081B, 0x0823}, {0x0825, 0x0827},
{0x0829, 0x082D}, {0x0859, 0x085B}, {0x08D4, 0x08E1},
{0x08E3, 0x0903}, {0x093A, 0x093C}, {0x093E, 0x094F},
{0x0951, 0x0957}, {0x0962, 0x0963}, {0x0981, 0x0983},
{0x09BC, 0x09BC}, {0x09BE, 0x09C4}, {0x09C7, 0x09C8},
{0x09CB, 0x09CD}, {0x09D7, 0x09D7}, {0x09E2, 0x09E3},
{0x0A01, 0x0A03}, {0x0A3C, 0x0A3C}, {0x0A3E, 0x0A42},
{0x0A47, 0x0A48}, {0x0A4B, 0x0A4D}, {0x0A51, 0x0A51},
{0x0A70, 0x0A71}, {0x0A75, 0x0A75}, {0x0A81, 0x0A83},
{0x0ABC, 0x0ABC}, {0x0ABE, 0x0AC5}, {0x0AC7, 0x0AC9},
{0x0ACB, 0x0ACD}, {0x0AE2, 0x0AE3}, {0x0B01, 0x0B03},
{0x0B3C, 0x0B3C}, {0x0B3E, 0x0B44}, {0x0B47, 0x0B48},
{0x0B4B, 0x0B4D}, {0x0B56, 0x0B57}, {0x0B62, 0x0B63},
{0x0B82, 0x0B82}, {0x0BBE, 0x0BC2}, {0x0BC6, 0x0BC8},
{0x0BCA, 0x0BCD}, {0x0BD7, 0x0BD7}, {0x0C00, 0x0C03},
{0x0C3E, 0x0C44}, {0x0C46, 0x0C48}, {0x0C4A, 0x0C4D},
{0x0C55, 0x0C56}, {0x0C62, 0x0C63}, {0x0C81, 0x0C83},
{0x0CBC, 0x0CBC}, {0x0CBE, 0x0CC4}, {0x0CC6, 0x0CC8},
{0x0CCA, 0x0CCD}, {0x0CD5, 0x0CD6}, {0x0CE2, 0x0CE3},
{0x0D01, 0x0D03}, {0x0D3E, 0x0D44}, {0x0D46, 0x0D48},
{0x0D4A, 0x0D4D}, {0x0D57, 0x0D57}, {0x0D62, 0x0D63},
{0x0D82, 0x0D83}, {0x0DCA, 0x0DCA}, {0x0DCF, 0x0DD4},
{0x0DD6, 0x0DD6}, {0x0DD8, 0x0DDF}, {0x0DF2, 0x0DF3},
{0x0E31, 0x0E31}, {0x0E34, 0x0E3A}, {0x0E47, 0x0E4E},
{0x0EB1, 0x0EB1}, {0x0EB4, 0x0EB9}, {0x0EBB, 0x0EBC},
{0x0EC8, 0x0ECD}, {0x0F18, 0x0F19}, {0x0F35, 0x0F35},
{0x0F37, 0x0F37}, {0x0F39, 0x0F39}, {0x0F3E, 0x0F3F},
{0x0F71, 0x0F84}, {0x0F86, 0x0F87}, {0x0F8D, 0x0F97},
{0x0F99, 0x0FBC}, {0x0FC6, 0x0FC6}, {0x102B, 0x103E},
{0x1056, 0x1059}, {0x105E, 0x1060}, {0x1062, 0x1064},
{0x1067, 0x106D}, {0x1071, 0x1074}, {0x1082, 0x108D},
{0x108F, 0x108F}, {0x109A, 0x109D}, {0x135D, 0x135F},
{0x1712, 0x1714}, {0x1732, 0x1734}, {0x1752, 0x1753},
{0x1772, 0x1773}, {0x17B4, 0x17D3}, {0x17DD, 0x17DD},
{0x180B, 0x180D}, {0x1885, 0x1886}, {0x18A9, 0x18A9},
{0x1920, 0x192B}, {0x1930, 0x193B}, {0x1A17, 0x1A1B},
{0x1A55, 0x1A5E}, {0x1A60, 0x1A7C}, {0x1A7F, 0x1A7F},
{0x1AB0, 0x1ABE}, {0x1B00, 0x1B04}, {0x1B34, 0x1B44},
{0x1B6B, 0x1B73}, {0x1B80, 0x1B82}, {0x1BA1, 0x1BAD},
{0x1BE6, 0x1BF3}, {0x1C24, 0x1C37}, {0x1CD0, 0x1CD2},
{0x1CD4, 0x1CE8}, {0x1CED, 0x1CED}, {0x1CF2, 0x1CF4},
{0x1CF8, 0x1CF9}, {0x1DC0, 0x1DF5}, {0x1DFB, 0x1DFF},
{0x20D0, 0x20F0}, {0x2CEF, 0x2CF1}, {0x2D7F, 0x2D7F},
{0x2DE0, 0x2DFF}, {0x302A, 0x302F}, {0x3099, 0x309A},
{0xA66F, 0xA672}, {0xA674, 0xA67D}, {0xA69E, 0xA69F},
{0xA6F0, 0xA6F1}, {0xA802, 0xA802}, {0xA806, 0xA806},
{0xA80B, 0xA80B}, {0xA823, 0xA827}, {0xA880, 0xA881},
{0xA8B4, 0xA8C5}, {0xA8E0, 0xA8F1}, {0xA926, 0xA92D},
{0xA947, 0xA953}, {0xA980, 0xA983}, {0xA9B3, 0xA9C0},
{0xA9E5, 0xA9E5}, {0xAA29, 0xAA36}, {0xAA43, 0xAA43},
{0xAA4C, 0xAA4D}, {0xAA7B, 0xAA7D}, {0xAAB0, 0xAAB0},
{0xAAB2, 0xAAB4}, {0xAAB7, 0xAAB8}, {0xAABE, 0xAABF},
{0xAAC1, 0xAAC1}, {0xAAEB, 0xAAEF}, {0xAAF5, 0xAAF6},
{0xABE3, 0xABEA}, {0xABEC, 0xABED}, {0xFB1E, 0xFB1E},
{0xFE00, 0xFE0F}, {0xFE20, 0xFE2F}, {0x101FD, 0x101FD},
{0x102E0, 0x102E0}, {0x10376, 0x1037A}, {0x10A01, 0x10A03},
{0x10A05, 0x10A06}, {0x10A0C, 0x10A0F}, {0x10A38, 0x10A3A},
{0x10A3F, 0x10A3F}, {0x10AE5, 0x10AE6}, {0x11000, 0x11002},
{0x11038, 0x11046}, {0x1107F, 0x11082}, {0x110B0, 0x110BA},
{0x11100, 0x11102}, {0x11127, 0x11134}, {0x11173, 0x11173},
{0x11180, 0x11182}, {0x111B3, 0x111C0}, {0x111CA, 0x111CC},
{0x1122C, 0x11237}, {0x1123E, 0x1123E}, {0x112DF, 0x112EA},
{0x11300, 0x11303}, {0x1133C, 0x1133C}, {0x1133E, 0x11344},
{0x11347, 0x11348}, {0x1134B, 0x1134D}, {0x11357, 0x11357},
{0x11362, 0x11363}, {0x11366, 0x1136C}, {0x11370, 0x11374},
{0x11435, 0x11446}, {0x114B0, 0x114C3}, {0x115AF, 0x115B5},
{0x115B8, 0x115C0}, {0x115DC, 0x115DD}, {0x11630, 0x11640},
{0x116AB, 0x116B7}, {0x1171D, 0x1172B}, {0x11C2F, 0x11C36},
{0x11C38, 0x11C3F}, {0x11C92, 0x11CA7}, {0x11CA9, 0x11CB6},
{0x16AF0, 0x16AF4}, {0x16B30, 0x16B36}, {0x16F51, 0x16F7E},
{0x16F8F, 0x16F92}, {0x1BC9D, 0x1BC9E}, {0x1D165, 0x1D169},
{0x1D16D, 0x1D172}, {0x1D17B, 0x1D182}, {0x1D185, 0x1D18B},
{0x1D1AA, 0x1D1AD}, {0x1D242, 0x1D244}, {0x1DA00, 0x1DA36},
{0x1DA3B, 0x1DA6C}, {0x1DA75, 0x1DA75}, {0x1DA84, 0x1DA84},
{0x1DA9B, 0x1DA9F}, {0x1DAA1, 0x1DAAF}, {0x1E000, 0x1E006},
{0x1E008, 0x1E018}, {0x1E01B, 0x1E021}, {0x1E023, 0x1E024},
{0x1E026, 0x1E02A}, {0x1E8D0, 0x1E8D6}, {0x1E944, 0x1E94A},
{0xE0100, 0xE01EF},
}
var doublewidth = table{
{0x1100, 0x115F}, {0x231A, 0x231B}, {0x2329, 0x232A},
{0x23E9, 0x23EC}, {0x23F0, 0x23F0}, {0x23F3, 0x23F3},
{0x25FD, 0x25FE}, {0x2614, 0x2615}, {0x2648, 0x2653},
{0x267F, 0x267F}, {0x2693, 0x2693}, {0x26A1, 0x26A1},
{0x26AA, 0x26AB}, {0x26BD, 0x26BE}, {0x26C4, 0x26C5},
{0x26CE, 0x26CE}, {0x26D4, 0x26D4}, {0x26EA, 0x26EA},
{0x26F2, 0x26F3}, {0x26F5, 0x26F5}, {0x26FA, 0x26FA},
{0x26FD, 0x26FD}, {0x2705, 0x2705}, {0x270A, 0x270B},
{0x2728, 0x2728}, {0x274C, 0x274C}, {0x274E, 0x274E},
{0x2753, 0x2755}, {0x2757, 0x2757}, {0x2795, 0x2797},
{0x27B0, 0x27B0}, {0x27BF, 0x27BF}, {0x2B1B, 0x2B1C},
{0x2B50, 0x2B50}, {0x2B55, 0x2B55}, {0x2E80, 0x2E99},
{0x2E9B, 0x2EF3}, {0x2F00, 0x2FD5}, {0x2FF0, 0x2FFB},
{0x3000, 0x303E}, {0x3041, 0x3096}, {0x3099, 0x30FF},
{0x3105, 0x312D}, {0x3131, 0x318E}, {0x3190, 0x31BA},
{0x31C0, 0x31E3}, {0x31F0, 0x321E}, {0x3220, 0x3247},
{0x3250, 0x32FE}, {0x3300, 0x4DBF}, {0x4E00, 0xA48C},
{0xA490, 0xA4C6}, {0xA960, 0xA97C}, {0xAC00, 0xD7A3},
{0xF900, 0xFAFF}, {0xFE10, 0xFE19}, {0xFE30, 0xFE52},
{0xFE54, 0xFE66}, {0xFE68, 0xFE6B}, {0xFF01, 0xFF60},
{0xFFE0, 0xFFE6}, {0x16FE0, 0x16FE0}, {0x17000, 0x187EC},
{0x18800, 0x18AF2}, {0x1B000, 0x1B001}, {0x1F004, 0x1F004},
{0x1F0CF, 0x1F0CF}, {0x1F18E, 0x1F18E}, {0x1F191, 0x1F19A},
{0x1F200, 0x1F202}, {0x1F210, 0x1F23B}, {0x1F240, 0x1F248},
{0x1F250, 0x1F251}, {0x1F300, 0x1F320}, {0x1F32D, 0x1F335},
{0x1F337, 0x1F37C}, {0x1F37E, 0x1F393}, {0x1F3A0, 0x1F3CA},
{0x1F3CF, 0x1F3D3}, {0x1F3E0, 0x1F3F0}, {0x1F3F4, 0x1F3F4},
{0x1F3F8, 0x1F43E}, {0x1F440, 0x1F440}, {0x1F442, 0x1F4FC},
{0x1F4FF, 0x1F53D}, {0x1F54B, 0x1F54E}, {0x1F550, 0x1F567},
{0x1F57A, 0x1F57A}, {0x1F595, 0x1F596}, {0x1F5A4, 0x1F5A4},
{0x1F5FB, 0x1F64F}, {0x1F680, 0x1F6C5}, {0x1F6CC, 0x1F6CC},
{0x1F6D0, 0x1F6D2}, {0x1F6EB, 0x1F6EC}, {0x1F6F4, 0x1F6F6},
{0x1F910, 0x1F91E}, {0x1F920, 0x1F927}, {0x1F930, 0x1F930},
{0x1F933, 0x1F93E}, {0x1F940, 0x1F94B}, {0x1F950, 0x1F95E},
{0x1F980, 0x1F991}, {0x1F9C0, 0x1F9C0}, {0x20000, 0x2FFFD},
{0x30000, 0x3FFFD},
}
var ambiguous = table{
{0x00A1, 0x00A1}, {0x00A4, 0x00A4}, {0x00A7, 0x00A8},
{0x00AA, 0x00AA}, {0x00AD, 0x00AE}, {0x00B0, 0x00B4},
{0x00B6, 0x00BA}, {0x00BC, 0x00BF}, {0x00C6, 0x00C6},
{0x00D0, 0x00D0}, {0x00D7, 0x00D8}, {0x00DE, 0x00E1},
{0x00E6, 0x00E6}, {0x00E8, 0x00EA}, {0x00EC, 0x00ED},
{0x00F0, 0x00F0}, {0x00F2, 0x00F3}, {0x00F7, 0x00FA},
{0x00FC, 0x00FC}, {0x00FE, 0x00FE}, {0x0101, 0x0101},
{0x0111, 0x0111}, {0x0113, 0x0113}, {0x011B, 0x011B},
{0x0126, 0x0127}, {0x012B, 0x012B}, {0x0131, 0x0133},
{0x0138, 0x0138}, {0x013F, 0x0142}, {0x0144, 0x0144},
{0x0148, 0x014B}, {0x014D, 0x014D}, {0x0152, 0x0153},
{0x0166, 0x0167}, {0x016B, 0x016B}, {0x01CE, 0x01CE},
{0x01D0, 0x01D0}, {0x01D2, 0x01D2}, {0x01D4, 0x01D4},
{0x01D6, 0x01D6}, {0x01D8, 0x01D8}, {0x01DA, 0x01DA},
{0x01DC, 0x01DC}, {0x0251, 0x0251}, {0x0261, 0x0261},
{0x02C4, 0x02C4}, {0x02C7, 0x02C7}, {0x02C9, 0x02CB},
{0x02CD, 0x02CD}, {0x02D0, 0x02D0}, {0x02D8, 0x02DB},
{0x02DD, 0x02DD}, {0x02DF, 0x02DF}, {0x0300, 0x036F},
{0x0391, 0x03A1}, {0x03A3, 0x03A9}, {0x03B1, 0x03C1},
{0x03C3, 0x03C9}, {0x0401, 0x0401}, {0x0410, 0x044F},
{0x0451, 0x0451}, {0x2010, 0x2010}, {0x2013, 0x2016},
{0x2018, 0x2019}, {0x201C, 0x201D}, {0x2020, 0x2022},
{0x2024, 0x2027}, {0x2030, 0x2030}, {0x2032, 0x2033},
{0x2035, 0x2035}, {0x203B, 0x203B}, {0x203E, 0x203E},
{0x2074, 0x2074}, {0x207F, 0x207F}, {0x2081, 0x2084},
{0x20AC, 0x20AC}, {0x2103, 0x2103}, {0x2105, 0x2105},
{0x2109, 0x2109}, {0x2113, 0x2113}, {0x2116, 0x2116},
{0x2121, 0x2122}, {0x2126, 0x2126}, {0x212B, 0x212B},
{0x2153, 0x2154}, {0x215B, 0x215E}, {0x2160, 0x216B},
{0x2170, 0x2179}, {0x2189, 0x2189}, {0x2190, 0x2199},
{0x21B8, 0x21B9}, {0x21D2, 0x21D2}, {0x21D4, 0x21D4},
{0x21E7, 0x21E7}, {0x2200, 0x2200}, {0x2202, 0x2203},
{0x2207, 0x2208}, {0x220B, 0x220B}, {0x220F, 0x220F},
{0x2211, 0x2211}, {0x2215, 0x2215}, {0x221A, 0x221A},
{0x221D, 0x2220}, {0x2223, 0x2223}, {0x2225, 0x2225},
{0x2227, 0x222C}, {0x222E, 0x222E}, {0x2234, 0x2237},
{0x223C, 0x223D}, {0x2248, 0x2248}, {0x224C, 0x224C},
{0x2252, 0x2252}, {0x2260, 0x2261}, {0x2264, 0x2267},
{0x226A, 0x226B}, {0x226E, 0x226F}, {0x2282, 0x2283},
{0x2286, 0x2287}, {0x2295, 0x2295}, {0x2299, 0x2299},
{0x22A5, 0x22A5}, {0x22BF, 0x22BF}, {0x2312, 0x2312},
{0x2460, 0x24E9}, {0x24EB, 0x254B}, {0x2550, 0x2573},
{0x2580, 0x258F}, {0x2592, 0x2595}, {0x25A0, 0x25A1},
{0x25A3, 0x25A9}, {0x25B2, 0x25B3}, {0x25B6, 0x25B7},
{0x25BC, 0x25BD}, {0x25C0, 0x25C1}, {0x25C6, 0x25C8},
{0x25CB, 0x25CB}, {0x25CE, 0x25D1}, {0x25E2, 0x25E5},
{0x25EF, 0x25EF}, {0x2605, 0x2606}, {0x2609, 0x2609},
{0x260E, 0x260F}, {0x261C, 0x261C}, {0x261E, 0x261E},
{0x2640, 0x2640}, {0x2642, 0x2642}, {0x2660, 0x2661},
{0x2663, 0x2665}, {0x2667, 0x266A}, {0x266C, 0x266D},
{0x266F, 0x266F}, {0x269E, 0x269F}, {0x26BF, 0x26BF},
{0x26C6, 0x26CD}, {0x26CF, 0x26D3}, {0x26D5, 0x26E1},
{0x26E3, 0x26E3}, {0x26E8, 0x26E9}, {0x26EB, 0x26F1},
{0x26F4, 0x26F4}, {0x26F6, 0x26F9}, {0x26FB, 0x26FC},
{0x26FE, 0x26FF}, {0x273D, 0x273D}, {0x2776, 0x277F},
{0x2B56, 0x2B59}, {0x3248, 0x324F}, {0xE000, 0xF8FF},
{0xFE00, 0xFE0F}, {0xFFFD, 0xFFFD}, {0x1F100, 0x1F10A},
{0x1F110, 0x1F12D}, {0x1F130, 0x1F169}, {0x1F170, 0x1F18D},
{0x1F18F, 0x1F190}, {0x1F19B, 0x1F1AC}, {0xE0100, 0xE01EF},
{0xF0000, 0xFFFFD}, {0x100000, 0x10FFFD},
}
var emoji = table{
{0x203C, 0x203C}, {0x2049, 0x2049}, {0x2122, 0x2122},
{0x2139, 0x2139}, {0x2194, 0x2199}, {0x21A9, 0x21AA},
{0x231A, 0x231B}, {0x2328, 0x2328}, {0x23CF, 0x23CF},
{0x23E9, 0x23F3}, {0x23F8, 0x23FA}, {0x24C2, 0x24C2},
{0x25AA, 0x25AB}, {0x25B6, 0x25B6}, {0x25C0, 0x25C0},
{0x25FB, 0x25FE}, {0x2600, 0x2604}, {0x260E, 0x260E},
{0x2611, 0x2611}, {0x2614, 0x2615}, {0x2618, 0x2618},
{0x261D, 0x261D}, {0x2620, 0x2620}, {0x2622, 0x2623},
{0x2626, 0x2626}, {0x262A, 0x262A}, {0x262E, 0x262F},
{0x2638, 0x263A}, {0x2640, 0x2640}, {0x2642, 0x2642},
{0x2648, 0x2653}, {0x265F, 0x2660}, {0x2663, 0x2663},
{0x2665, 0x2666}, {0x2668, 0x2668}, {0x267B, 0x267B},
{0x267E, 0x267F}, {0x2692, 0x2697}, {0x2699, 0x2699},
{0x269B, 0x269C}, {0x26A0, 0x26A1}, {0x26AA, 0x26AB},
{0x26B0, 0x26B1}, {0x26BD, 0x26BE}, {0x26C4, 0x26C5},
{0x26C8, 0x26C8}, {0x26CE, 0x26CF}, {0x26D1, 0x26D1},
{0x26D3, 0x26D4}, {0x26E9, 0x26EA}, {0x26F0, 0x26F5},
{0x26F7, 0x26FA}, {0x26FD, 0x26FD}, {0x2702, 0x2702},
{0x2705, 0x2705}, {0x2708, 0x270D}, {0x270F, 0x270F},
{0x2712, 0x2712}, {0x2714, 0x2714}, {0x2716, 0x2716},
{0x271D, 0x271D}, {0x2721, 0x2721}, {0x2728, 0x2728},
{0x2733, 0x2734}, {0x2744, 0x2744}, {0x2747, 0x2747},
{0x274C, 0x274C}, {0x274E, 0x274E}, {0x2753, 0x2755},
{0x2757, 0x2757}, {0x2763, 0x2764}, {0x2795, 0x2797},
{0x27A1, 0x27A1}, {0x27B0, 0x27B0}, {0x27BF, 0x27BF},
{0x2934, 0x2935}, {0x2B05, 0x2B07}, {0x2B1B, 0x2B1C},
{0x2B50, 0x2B50}, {0x2B55, 0x2B55}, {0x3030, 0x3030},
{0x303D, 0x303D}, {0x3297, 0x3297}, {0x3299, 0x3299},
{0x1F004, 0x1F004}, {0x1F0CF, 0x1F0CF}, {0x1F170, 0x1F171},
{0x1F17E, 0x1F17F}, {0x1F18E, 0x1F18E}, {0x1F191, 0x1F19A},
{0x1F1E6, 0x1F1FF}, {0x1F201, 0x1F202}, {0x1F21A, 0x1F21A},
{0x1F22F, 0x1F22F}, {0x1F232, 0x1F23A}, {0x1F250, 0x1F251},
{0x1F300, 0x1F321}, {0x1F324, 0x1F393}, {0x1F396, 0x1F397},
{0x1F399, 0x1F39B}, {0x1F39E, 0x1F3F0}, {0x1F3F3, 0x1F3F5},
{0x1F3F7, 0x1F4FD}, {0x1F4FF, 0x1F53D}, {0x1F549, 0x1F54E},
{0x1F550, 0x1F567}, {0x1F56F, 0x1F570}, {0x1F573, 0x1F57A},
{0x1F587, 0x1F587}, {0x1F58A, 0x1F58D}, {0x1F590, 0x1F590},
{0x1F595, 0x1F596}, {0x1F5A4, 0x1F5A5}, {0x1F5A8, 0x1F5A8},
{0x1F5B1, 0x1F5B2}, {0x1F5BC, 0x1F5BC}, {0x1F5C2, 0x1F5C4},
{0x1F5D1, 0x1F5D3}, {0x1F5DC, 0x1F5DE}, {0x1F5E1, 0x1F5E1},
{0x1F5E3, 0x1F5E3}, {0x1F5E8, 0x1F5E8}, {0x1F5EF, 0x1F5EF},
{0x1F5F3, 0x1F5F3}, {0x1F5FA, 0x1F64F}, {0x1F680, 0x1F6C5},
{0x1F6CB, 0x1F6D2}, {0x1F6E0, 0x1F6E5}, {0x1F6E9, 0x1F6E9},
{0x1F6EB, 0x1F6EC}, {0x1F6F0, 0x1F6F0}, {0x1F6F3, 0x1F6F9},
{0x1F910, 0x1F93A}, {0x1F93C, 0x1F93E}, {0x1F940, 0x1F945},
{0x1F947, 0x1F970}, {0x1F973, 0x1F976}, {0x1F97A, 0x1F97A},
{0x1F97C, 0x1F9A2}, {0x1F9B0, 0x1F9B9}, {0x1F9C0, 0x1F9C2},
{0x1F9D0, 0x1F9FF},
}
var notassigned = table{
{0x0378, 0x0379}, {0x0380, 0x0383}, {0x038B, 0x038B},
{0x038D, 0x038D}, {0x03A2, 0x03A2}, {0x0530, 0x0530},
{0x0557, 0x0558}, {0x0560, 0x0560}, {0x0588, 0x0588},
{0x058B, 0x058C}, {0x0590, 0x0590}, {0x05C8, 0x05CF},
{0x05EB, 0x05EF}, {0x05F5, 0x05FF}, {0x061D, 0x061D},
{0x070E, 0x070E}, {0x074B, 0x074C}, {0x07B2, 0x07BF},
{0x07FB, 0x07FF}, {0x082E, 0x082F}, {0x083F, 0x083F},
{0x085C, 0x085D}, {0x085F, 0x089F}, {0x08B5, 0x08B5},
{0x08BE, 0x08D3}, {0x0984, 0x0984}, {0x098D, 0x098E},
{0x0991, 0x0992}, {0x09A9, 0x09A9}, {0x09B1, 0x09B1},
{0x09B3, 0x09B5}, {0x09BA, 0x09BB}, {0x09C5, 0x09C6},
{0x09C9, 0x09CA}, {0x09CF, 0x09D6}, {0x09D8, 0x09DB},
{0x09DE, 0x09DE}, {0x09E4, 0x09E5}, {0x09FC, 0x0A00},
{0x0A04, 0x0A04}, {0x0A0B, 0x0A0E}, {0x0A11, 0x0A12},
{0x0A29, 0x0A29}, {0x0A31, 0x0A31}, {0x0A34, 0x0A34},
{0x0A37, 0x0A37}, {0x0A3A, 0x0A3B}, {0x0A3D, 0x0A3D},
{0x0A43, 0x0A46}, {0x0A49, 0x0A4A}, {0x0A4E, 0x0A50},
{0x0A52, 0x0A58}, {0x0A5D, 0x0A5D}, {0x0A5F, 0x0A65},
{0x0A76, 0x0A80}, {0x0A84, 0x0A84}, {0x0A8E, 0x0A8E},
{0x0A92, 0x0A92}, {0x0AA9, 0x0AA9}, {0x0AB1, 0x0AB1},
{0x0AB4, 0x0AB4}, {0x0ABA, 0x0ABB}, {0x0AC6, 0x0AC6},
{0x0ACA, 0x0ACA}, {0x0ACE, 0x0ACF}, {0x0AD1, 0x0ADF},
{0x0AE4, 0x0AE5}, {0x0AF2, 0x0AF8}, {0x0AFA, 0x0B00},
{0x0B04, 0x0B04}, {0x0B0D, 0x0B0E}, {0x0B11, 0x0B12},
{0x0B29, 0x0B29}, {0x0B31, 0x0B31}, {0x0B34, 0x0B34},
{0x0B3A, 0x0B3B}, {0x0B45, 0x0B46}, {0x0B49, 0x0B4A},
{0x0B4E, 0x0B55}, {0x0B58, 0x0B5B}, {0x0B5E, 0x0B5E},
{0x0B64, 0x0B65}, {0x0B78, 0x0B81}, {0x0B84, 0x0B84},
{0x0B8B, 0x0B8D}, {0x0B91, 0x0B91}, {0x0B96, 0x0B98},
{0x0B9B, 0x0B9B}, {0x0B9D, 0x0B9D}, {0x0BA0, 0x0BA2},
{0x0BA5, 0x0BA7}, {0x0BAB, 0x0BAD}, {0x0BBA, 0x0BBD},
{0x0BC3, 0x0BC5}, {0x0BC9, 0x0BC9}, {0x0BCE, 0x0BCF},
{0x0BD1, 0x0BD6}, {0x0BD8, 0x0BE5}, {0x0BFB, 0x0BFF},
{0x0C04, 0x0C04}, {0x0C0D, 0x0C0D}, {0x0C11, 0x0C11},
{0x0C29, 0x0C29}, {0x0C3A, 0x0C3C}, {0x0C45, 0x0C45},
{0x0C49, 0x0C49}, {0x0C4E, 0x0C54}, {0x0C57, 0x0C57},
{0x0C5B, 0x0C5F}, {0x0C64, 0x0C65}, {0x0C70, 0x0C77},
{0x0C84, 0x0C84}, {0x0C8D, 0x0C8D}, {0x0C91, 0x0C91},
{0x0CA9, 0x0CA9}, {0x0CB4, 0x0CB4}, {0x0CBA, 0x0CBB},
{0x0CC5, 0x0CC5}, {0x0CC9, 0x0CC9}, {0x0CCE, 0x0CD4},
{0x0CD7, 0x0CDD}, {0x0CDF, 0x0CDF}, {0x0CE4, 0x0CE5},
{0x0CF0, 0x0CF0}, {0x0CF3, 0x0D00}, {0x0D04, 0x0D04},
{0x0D0D, 0x0D0D}, {0x0D11, 0x0D11}, {0x0D3B, 0x0D3C},
{0x0D45, 0x0D45}, {0x0D49, 0x0D49}, {0x0D50, 0x0D53},
{0x0D64, 0x0D65}, {0x0D80, 0x0D81}, {0x0D84, 0x0D84},
{0x0D97, 0x0D99}, {0x0DB2, 0x0DB2}, {0x0DBC, 0x0DBC},
{0x0DBE, 0x0DBF}, {0x0DC7, 0x0DC9}, {0x0DCB, 0x0DCE},
{0x0DD5, 0x0DD5}, {0x0DD7, 0x0DD7}, {0x0DE0, 0x0DE5},
{0x0DF0, 0x0DF1}, {0x0DF5, 0x0E00}, {0x0E3B, 0x0E3E},
{0x0E5C, 0x0E80}, {0x0E83, 0x0E83}, {0x0E85, 0x0E86},
{0x0E89, 0x0E89}, {0x0E8B, 0x0E8C}, {0x0E8E, 0x0E93},
{0x0E98, 0x0E98}, {0x0EA0, 0x0EA0}, {0x0EA4, 0x0EA4},
{0x0EA6, 0x0EA6}, {0x0EA8, 0x0EA9}, {0x0EAC, 0x0EAC},
{0x0EBA, 0x0EBA}, {0x0EBE, 0x0EBF}, {0x0EC5, 0x0EC5},
{0x0EC7, 0x0EC7}, {0x0ECE, 0x0ECF}, {0x0EDA, 0x0EDB},
{0x0EE0, 0x0EFF}, {0x0F48, 0x0F48}, {0x0F6D, 0x0F70},
{0x0F98, 0x0F98}, {0x0FBD, 0x0FBD}, {0x0FCD, 0x0FCD},
{0x0FDB, 0x0FFF}, {0x10C6, 0x10C6}, {0x10C8, 0x10CC},
{0x10CE, 0x10CF}, {0x1249, 0x1249}, {0x124E, 0x124F},
{0x1257, 0x1257}, {0x1259, 0x1259}, {0x125E, 0x125F},
{0x1289, 0x1289}, {0x128E, 0x128F}, {0x12B1, 0x12B1},
{0x12B6, 0x12B7}, {0x12BF, 0x12BF}, {0x12C1, 0x12C1},
{0x12C6, 0x12C7}, {0x12D7, 0x12D7}, {0x1311, 0x1311},
{0x1316, 0x1317}, {0x135B, 0x135C}, {0x137D, 0x137F},
{0x139A, 0x139F}, {0x13F6, 0x13F7}, {0x13FE, 0x13FF},
{0x169D, 0x169F}, {0x16F9, 0x16FF}, {0x170D, 0x170D},
{0x1715, 0x171F}, {0x1737, 0x173F}, {0x1754, 0x175F},
{0x176D, 0x176D}, {0x1771, 0x1771}, {0x1774, 0x177F},
{0x17DE, 0x17DF}, {0x17EA, 0x17EF}, {0x17FA, 0x17FF},
{0x180F, 0x180F}, {0x181A, 0x181F}, {0x1878, 0x187F},
{0x18AB, 0x18AF}, {0x18F6, 0x18FF}, {0x191F, 0x191F},
{0x192C, 0x192F}, {0x193C, 0x193F}, {0x1941, 0x1943},
{0x196E, 0x196F}, {0x1975, 0x197F}, {0x19AC, 0x19AF},
{0x19CA, 0x19CF}, {0x19DB, 0x19DD}, {0x1A1C, 0x1A1D},
{0x1A5F, 0x1A5F}, {0x1A7D, 0x1A7E}, {0x1A8A, 0x1A8F},
{0x1A9A, 0x1A9F}, {0x1AAE, 0x1AAF}, {0x1ABF, 0x1AFF},
{0x1B4C, 0x1B4F}, {0x1B7D, 0x1B7F}, {0x1BF4, 0x1BFB},
{0x1C38, 0x1C3A}, {0x1C4A, 0x1C4C}, {0x1C89, 0x1CBF},
{0x1CC8, 0x1CCF}, {0x1CF7, 0x1CF7}, {0x1CFA, 0x1CFF},
{0x1DF6, 0x1DFA}, {0x1F16, 0x1F17}, {0x1F1E, 0x1F1F},
{0x1F46, 0x1F47}, {0x1F4E, 0x1F4F}, {0x1F58, 0x1F58},
{0x1F5A, 0x1F5A}, {0x1F5C, 0x1F5C}, {0x1F5E, 0x1F5E},
{0x1F7E, 0x1F7F}, {0x1FB5, 0x1FB5}, {0x1FC5, 0x1FC5},
{0x1FD4, 0x1FD5}, {0x1FDC, 0x1FDC}, {0x1FF0, 0x1FF1},
{0x1FF5, 0x1FF5}, {0x1FFF, 0x1FFF}, {0x2065, 0x2065},
{0x2072, 0x2073}, {0x208F, 0x208F}, {0x209D, 0x209F},
{0x20BF, 0x20CF}, {0x20F1, 0x20FF}, {0x218C, 0x218F},
{0x23FF, 0x23FF}, {0x2427, 0x243F}, {0x244B, 0x245F},
{0x2B74, 0x2B75}, {0x2B96, 0x2B97}, {0x2BBA, 0x2BBC},
{0x2BC9, 0x2BC9}, {0x2BD2, 0x2BEB}, {0x2BF0, 0x2BFF},
{0x2C2F, 0x2C2F}, {0x2C5F, 0x2C5F}, {0x2CF4, 0x2CF8},
{0x2D26, 0x2D26}, {0x2D28, 0x2D2C}, {0x2D2E, 0x2D2F},
{0x2D68, 0x2D6E}, {0x2D71, 0x2D7E}, {0x2D97, 0x2D9F},
{0x2DA7, 0x2DA7}, {0x2DAF, 0x2DAF}, {0x2DB7, 0x2DB7},
{0x2DBF, 0x2DBF}, {0x2DC7, 0x2DC7}, {0x2DCF, 0x2DCF},
{0x2DD7, 0x2DD7}, {0x2DDF, 0x2DDF}, {0x2E45, 0x2E7F},
{0x2E9A, 0x2E9A}, {0x2EF4, 0x2EFF}, {0x2FD6, 0x2FEF},
{0x2FFC, 0x2FFF}, {0x3040, 0x3040}, {0x3097, 0x3098},
{0x3100, 0x3104}, {0x312E, 0x3130}, {0x318F, 0x318F},
{0x31BB, 0x31BF}, {0x31E4, 0x31EF}, {0x321F, 0x321F},
{0x32FF, 0x32FF}, {0x4DB6, 0x4DBF}, {0x9FD6, 0x9FFF},
{0xA48D, 0xA48F}, {0xA4C7, 0xA4CF}, {0xA62C, 0xA63F},
{0xA6F8, 0xA6FF}, {0xA7AF, 0xA7AF}, {0xA7B8, 0xA7F6},
{0xA82C, 0xA82F}, {0xA83A, 0xA83F}, {0xA878, 0xA87F},
{0xA8C6, 0xA8CD}, {0xA8DA, 0xA8DF}, {0xA8FE, 0xA8FF},
{0xA954, 0xA95E}, {0xA97D, 0xA97F}, {0xA9CE, 0xA9CE},
{0xA9DA, 0xA9DD}, {0xA9FF, 0xA9FF}, {0xAA37, 0xAA3F},
{0xAA4E, 0xAA4F}, {0xAA5A, 0xAA5B}, {0xAAC3, 0xAADA},
{0xAAF7, 0xAB00}, {0xAB07, 0xAB08}, {0xAB0F, 0xAB10},
{0xAB17, 0xAB1F}, {0xAB27, 0xAB27}, {0xAB2F, 0xAB2F},
{0xAB66, 0xAB6F}, {0xABEE, 0xABEF}, {0xABFA, 0xABFF},
{0xD7A4, 0xD7AF}, {0xD7C7, 0xD7CA}, {0xD7FC, 0xD7FF},
{0xFA6E, 0xFA6F}, {0xFADA, 0xFAFF}, {0xFB07, 0xFB12},
{0xFB18, 0xFB1C}, {0xFB37, 0xFB37}, {0xFB3D, 0xFB3D},
{0xFB3F, 0xFB3F}, {0xFB42, 0xFB42}, {0xFB45, 0xFB45},
{0xFBC2, 0xFBD2}, {0xFD40, 0xFD4F}, {0xFD90, 0xFD91},
{0xFDC8, 0xFDEF}, {0xFDFE, 0xFDFF}, {0xFE1A, 0xFE1F},
{0xFE53, 0xFE53}, {0xFE67, 0xFE67}, {0xFE6C, 0xFE6F},
{0xFE75, 0xFE75}, {0xFEFD, 0xFEFE}, {0xFF00, 0xFF00},
{0xFFBF, 0xFFC1}, {0xFFC8, 0xFFC9}, {0xFFD0, 0xFFD1},
{0xFFD8, 0xFFD9}, {0xFFDD, 0xFFDF}, {0xFFE7, 0xFFE7},
{0xFFEF, 0xFFF8}, {0xFFFE, 0xFFFF}, {0x1000C, 0x1000C},
{0x10027, 0x10027}, {0x1003B, 0x1003B}, {0x1003E, 0x1003E},
{0x1004E, 0x1004F}, {0x1005E, 0x1007F}, {0x100FB, 0x100FF},
{0x10103, 0x10106}, {0x10134, 0x10136}, {0x1018F, 0x1018F},
{0x1019C, 0x1019F}, {0x101A1, 0x101CF}, {0x101FE, 0x1027F},
{0x1029D, 0x1029F}, {0x102D1, 0x102DF}, {0x102FC, 0x102FF},
{0x10324, 0x1032F}, {0x1034B, 0x1034F}, {0x1037B, 0x1037F},
{0x1039E, 0x1039E}, {0x103C4, 0x103C7}, {0x103D6, 0x103FF},
{0x1049E, 0x1049F}, {0x104AA, 0x104AF}, {0x104D4, 0x104D7},
{0x104FC, 0x104FF}, {0x10528, 0x1052F}, {0x10564, 0x1056E},
{0x10570, 0x105FF}, {0x10737, 0x1073F}, {0x10756, 0x1075F},
{0x10768, 0x107FF}, {0x10806, 0x10807}, {0x10809, 0x10809},
{0x10836, 0x10836}, {0x10839, 0x1083B}, {0x1083D, 0x1083E},
{0x10856, 0x10856}, {0x1089F, 0x108A6}, {0x108B0, 0x108DF},
{0x108F3, 0x108F3}, {0x108F6, 0x108FA}, {0x1091C, 0x1091E},
{0x1093A, 0x1093E}, {0x10940, 0x1097F}, {0x109B8, 0x109BB},
{0x109D0, 0x109D1}, {0x10A04, 0x10A04}, {0x10A07, 0x10A0B},
{0x10A14, 0x10A14}, {0x10A18, 0x10A18}, {0x10A34, 0x10A37},
{0x10A3B, 0x10A3E}, {0x10A48, 0x10A4F}, {0x10A59, 0x10A5F},
{0x10AA0, 0x10ABF}, {0x10AE7, 0x10AEA}, {0x10AF7, 0x10AFF},
{0x10B36, 0x10B38}, {0x10B56, 0x10B57}, {0x10B73, 0x10B77},
{0x10B92, 0x10B98}, {0x10B9D, 0x10BA8}, {0x10BB0, 0x10BFF},
{0x10C49, 0x10C7F}, {0x10CB3, 0x10CBF}, {0x10CF3, 0x10CF9},
{0x10D00, 0x10E5F}, {0x10E7F, 0x10FFF}, {0x1104E, 0x11051},
{0x11070, 0x1107E}, {0x110C2, 0x110CF}, {0x110E9, 0x110EF},
{0x110FA, 0x110FF}, {0x11135, 0x11135}, {0x11144, 0x1114F},
{0x11177, 0x1117F}, {0x111CE, 0x111CF}, {0x111E0, 0x111E0},
{0x111F5, 0x111FF}, {0x11212, 0x11212}, {0x1123F, 0x1127F},
{0x11287, 0x11287}, {0x11289, 0x11289}, {0x1128E, 0x1128E},
{0x1129E, 0x1129E}, {0x112AA, 0x112AF}, {0x112EB, 0x112EF},
{0x112FA, 0x112FF}, {0x11304, 0x11304}, {0x1130D, 0x1130E},
{0x11311, 0x11312}, {0x11329, 0x11329}, {0x11331, 0x11331},
{0x11334, 0x11334}, {0x1133A, 0x1133B}, {0x11345, 0x11346},
{0x11349, 0x1134A}, {0x1134E, 0x1134F}, {0x11351, 0x11356},
{0x11358, 0x1135C}, {0x11364, 0x11365}, {0x1136D, 0x1136F},
{0x11375, 0x113FF}, {0x1145A, 0x1145A}, {0x1145C, 0x1145C},
{0x1145E, 0x1147F}, {0x114C8, 0x114CF}, {0x114DA, 0x1157F},
{0x115B6, 0x115B7}, {0x115DE, 0x115FF}, {0x11645, 0x1164F},
{0x1165A, 0x1165F}, {0x1166D, 0x1167F}, {0x116B8, 0x116BF},
{0x116CA, 0x116FF}, {0x1171A, 0x1171C}, {0x1172C, 0x1172F},
{0x11740, 0x1189F}, {0x118F3, 0x118FE}, {0x11900, 0x11ABF},
{0x11AF9, 0x11BFF}, {0x11C09, 0x11C09}, {0x11C37, 0x11C37},
{0x11C46, 0x11C4F}, {0x11C6D, 0x11C6F}, {0x11C90, 0x11C91},
{0x11CA8, 0x11CA8}, {0x11CB7, 0x11FFF}, {0x1239A, 0x123FF},
{0x1246F, 0x1246F}, {0x12475, 0x1247F}, {0x12544, 0x12FFF},
{0x1342F, 0x143FF}, {0x14647, 0x167FF}, {0x16A39, 0x16A3F},
{0x16A5F, 0x16A5F}, {0x16A6A, 0x16A6D}, {0x16A70, 0x16ACF},
{0x16AEE, 0x16AEF}, {0x16AF6, 0x16AFF}, {0x16B46, 0x16B4F},
{0x16B5A, 0x16B5A}, {0x16B62, 0x16B62}, {0x16B78, 0x16B7C},
{0x16B90, 0x16EFF}, {0x16F45, 0x16F4F}, {0x16F7F, 0x16F8E},
{0x16FA0, 0x16FDF}, {0x16FE1, 0x16FFF}, {0x187ED, 0x187FF},
{0x18AF3, 0x1AFFF}, {0x1B002, 0x1BBFF}, {0x1BC6B, 0x1BC6F},
{0x1BC7D, 0x1BC7F}, {0x1BC89, 0x1BC8F}, {0x1BC9A, 0x1BC9B},
{0x1BCA4, 0x1CFFF}, {0x1D0F6, 0x1D0FF}, {0x1D127, 0x1D128},
{0x1D1E9, 0x1D1FF}, {0x1D246, 0x1D2FF}, {0x1D357, 0x1D35F},
{0x1D372, 0x1D3FF}, {0x1D455, 0x1D455}, {0x1D49D, 0x1D49D},
{0x1D4A0, 0x1D4A1}, {0x1D4A3, 0x1D4A4}, {0x1D4A7, 0x1D4A8},
{0x1D4AD, 0x1D4AD}, {0x1D4BA, 0x1D4BA}, {0x1D4BC, 0x1D4BC},
{0x1D4C4, 0x1D4C4}, {0x1D506, 0x1D506}, {0x1D50B, 0x1D50C},
{0x1D515, 0x1D515}, {0x1D51D, 0x1D51D}, {0x1D53A, 0x1D53A},
{0x1D53F, 0x1D53F}, {0x1D545, 0x1D545}, {0x1D547, 0x1D549},
{0x1D551, 0x1D551}, {0x1D6A6, 0x1D6A7}, {0x1D7CC, 0x1D7CD},
{0x1DA8C, 0x1DA9A}, {0x1DAA0, 0x1DAA0}, {0x1DAB0, 0x1DFFF},
{0x1E007, 0x1E007}, {0x1E019, 0x1E01A}, {0x1E022, 0x1E022},
{0x1E025, 0x1E025}, {0x1E02B, 0x1E7FF}, {0x1E8C5, 0x1E8C6},
{0x1E8D7, 0x1E8FF}, {0x1E94B, 0x1E94F}, {0x1E95A, 0x1E95D},
{0x1E960, 0x1EDFF}, {0x1EE04, 0x1EE04}, {0x1EE20, 0x1EE20},
{0x1EE23, 0x1EE23}, {0x1EE25, 0x1EE26}, {0x1EE28, 0x1EE28},
{0x1EE33, 0x1EE33}, {0x1EE38, 0x1EE38}, {0x1EE3A, 0x1EE3A},
{0x1EE3C, 0x1EE41}, {0x1EE43, 0x1EE46}, {0x1EE48, 0x1EE48},
{0x1EE4A, 0x1EE4A}, {0x1EE4C, 0x1EE4C}, {0x1EE50, 0x1EE50},
{0x1EE53, 0x1EE53}, {0x1EE55, 0x1EE56}, {0x1EE58, 0x1EE58},
{0x1EE5A, 0x1EE5A}, {0x1EE5C, 0x1EE5C}, {0x1EE5E, 0x1EE5E},
{0x1EE60, 0x1EE60}, {0x1EE63, 0x1EE63}, {0x1EE65, 0x1EE66},
{0x1EE6B, 0x1EE6B}, {0x1EE73, 0x1EE73}, {0x1EE78, 0x1EE78},
{0x1EE7D, 0x1EE7D}, {0x1EE7F, 0x1EE7F}, {0x1EE8A, 0x1EE8A},
{0x1EE9C, 0x1EEA0}, {0x1EEA4, 0x1EEA4}, {0x1EEAA, 0x1EEAA},
{0x1EEBC, 0x1EEEF}, {0x1EEF2, 0x1EFFF}, {0x1F02C, 0x1F02F},
{0x1F094, 0x1F09F}, {0x1F0AF, 0x1F0B0}, {0x1F0C0, 0x1F0C0},
{0x1F0D0, 0x1F0D0}, {0x1F0F6, 0x1F0FF}, {0x1F10D, 0x1F10F},
{0x1F12F, 0x1F12F}, {0x1F16C, 0x1F16F}, {0x1F1AD, 0x1F1E5},
{0x1F203, 0x1F20F}, {0x1F23C, 0x1F23F}, {0x1F249, 0x1F24F},
{0x1F252, 0x1F2FF}, {0x1F6D3, 0x1F6DF}, {0x1F6ED, 0x1F6EF},
{0x1F6F7, 0x1F6FF}, {0x1F774, 0x1F77F}, {0x1F7D5, 0x1F7FF},
{0x1F80C, 0x1F80F}, {0x1F848, 0x1F84F}, {0x1F85A, 0x1F85F},
{0x1F888, 0x1F88F}, {0x1F8AE, 0x1F90F}, {0x1F91F, 0x1F91F},
{0x1F928, 0x1F92F}, {0x1F931, 0x1F932}, {0x1F93F, 0x1F93F},
{0x1F94C, 0x1F94F}, {0x1F95F, 0x1F97F}, {0x1F992, 0x1F9BF},
{0x1F9C1, 0x1FFFF}, {0x2A6D7, 0x2A6FF}, {0x2B735, 0x2B73F},
{0x2B81E, 0x2B81F}, {0x2CEA2, 0x2F7FF}, {0x2FA1E, 0xE0000},
{0xE0002, 0xE001F}, {0xE0080, 0xE00FF}, {0xE01F0, 0xEFFFF},
{0xFFFFE, 0xFFFFF},
}
var neutral = table{
{0x0000, 0x001F}, {0x007F, 0x00A0}, {0x00A9, 0x00A9},
{0x00AB, 0x00AB}, {0x00B5, 0x00B5}, {0x00BB, 0x00BB},
{0x00C0, 0x00C5}, {0x00C7, 0x00CF}, {0x00D1, 0x00D6},
{0x00D9, 0x00DD}, {0x00E2, 0x00E5}, {0x00E7, 0x00E7},
{0x00EB, 0x00EB}, {0x00EE, 0x00EF}, {0x00F1, 0x00F1},
{0x00F4, 0x00F6}, {0x00FB, 0x00FB}, {0x00FD, 0x00FD},
{0x00FF, 0x0100}, {0x0102, 0x0110}, {0x0112, 0x0112},
{0x0114, 0x011A}, {0x011C, 0x0125}, {0x0128, 0x012A},
{0x012C, 0x0130}, {0x0134, 0x0137}, {0x0139, 0x013E},
{0x0143, 0x0143}, {0x0145, 0x0147}, {0x014C, 0x014C},
{0x014E, 0x0151}, {0x0154, 0x0165}, {0x0168, 0x016A},
{0x016C, 0x01CD}, {0x01CF, 0x01CF}, {0x01D1, 0x01D1},
{0x01D3, 0x01D3}, {0x01D5, 0x01D5}, {0x01D7, 0x01D7},
{0x01D9, 0x01D9}, {0x01DB, 0x01DB}, {0x01DD, 0x0250},
{0x0252, 0x0260}, {0x0262, 0x02C3}, {0x02C5, 0x02C6},
{0x02C8, 0x02C8}, {0x02CC, 0x02CC}, {0x02CE, 0x02CF},
{0x02D1, 0x02D7}, {0x02DC, 0x02DC}, {0x02DE, 0x02DE},
{0x02E0, 0x02FF}, {0x0370, 0x0377}, {0x037A, 0x037F},
{0x0384, 0x038A}, {0x038C, 0x038C}, {0x038E, 0x0390},
{0x03AA, 0x03B0}, {0x03C2, 0x03C2}, {0x03CA, 0x0400},
{0x0402, 0x040F}, {0x0450, 0x0450}, {0x0452, 0x052F},
{0x0531, 0x0556}, {0x0559, 0x055F}, {0x0561, 0x0587},
{0x0589, 0x058A}, {0x058D, 0x058F}, {0x0591, 0x05C7},
{0x05D0, 0x05EA}, {0x05F0, 0x05F4}, {0x0600, 0x061C},
{0x061E, 0x070D}, {0x070F, 0x074A}, {0x074D, 0x07B1},
{0x07C0, 0x07FA}, {0x0800, 0x082D}, {0x0830, 0x083E},
{0x0840, 0x085B}, {0x085E, 0x085E}, {0x08A0, 0x08B4},
{0x08B6, 0x08BD}, {0x08D4, 0x0983}, {0x0985, 0x098C},
{0x098F, 0x0990}, {0x0993, 0x09A8}, {0x09AA, 0x09B0},
{0x09B2, 0x09B2}, {0x09B6, 0x09B9}, {0x09BC, 0x09C4},
{0x09C7, 0x09C8}, {0x09CB, 0x09CE}, {0x09D7, 0x09D7},
{0x09DC, 0x09DD}, {0x09DF, 0x09E3}, {0x09E6, 0x09FB},
{0x0A01, 0x0A03}, {0x0A05, 0x0A0A}, {0x0A0F, 0x0A10},
{0x0A13, 0x0A28}, {0x0A2A, 0x0A30}, {0x0A32, 0x0A33},
{0x0A35, 0x0A36}, {0x0A38, 0x0A39}, {0x0A3C, 0x0A3C},
{0x0A3E, 0x0A42}, {0x0A47, 0x0A48}, {0x0A4B, 0x0A4D},
{0x0A51, 0x0A51}, {0x0A59, 0x0A5C}, {0x0A5E, 0x0A5E},
{0x0A66, 0x0A75}, {0x0A81, 0x0A83}, {0x0A85, 0x0A8D},
{0x0A8F, 0x0A91}, {0x0A93, 0x0AA8}, {0x0AAA, 0x0AB0},
{0x0AB2, 0x0AB3}, {0x0AB5, 0x0AB9}, {0x0ABC, 0x0AC5},
{0x0AC7, 0x0AC9}, {0x0ACB, 0x0ACD}, {0x0AD0, 0x0AD0},
{0x0AE0, 0x0AE3}, {0x0AE6, 0x0AF1}, {0x0AF9, 0x0AF9},
{0x0B01, 0x0B03}, {0x0B05, 0x0B0C}, {0x0B0F, 0x0B10},
{0x0B13, 0x0B28}, {0x0B2A, 0x0B30}, {0x0B32, 0x0B33},
{0x0B35, 0x0B39}, {0x0B3C, 0x0B44}, {0x0B47, 0x0B48},
{0x0B4B, 0x0B4D}, {0x0B56, 0x0B57}, {0x0B5C, 0x0B5D},
{0x0B5F, 0x0B63}, {0x0B66, 0x0B77}, {0x0B82, 0x0B83},
{0x0B85, 0x0B8A}, {0x0B8E, 0x0B90}, {0x0B92, 0x0B95},
{0x0B99, 0x0B9A}, {0x0B9C, 0x0B9C}, {0x0B9E, 0x0B9F},
{0x0BA3, 0x0BA4}, {0x0BA8, 0x0BAA}, {0x0BAE, 0x0BB9},
{0x0BBE, 0x0BC2}, {0x0BC6, 0x0BC8}, {0x0BCA, 0x0BCD},
{0x0BD0, 0x0BD0}, {0x0BD7, 0x0BD7}, {0x0BE6, 0x0BFA},
{0x0C00, 0x0C03}, {0x0C05, 0x0C0C}, {0x0C0E, 0x0C10},
{0x0C12, 0x0C28}, {0x0C2A, 0x0C39}, {0x0C3D, 0x0C44},
{0x0C46, 0x0C48}, {0x0C4A, 0x0C4D}, {0x0C55, 0x0C56},
{0x0C58, 0x0C5A}, {0x0C60, 0x0C63}, {0x0C66, 0x0C6F},
{0x0C78, 0x0C83}, {0x0C85, 0x0C8C}, {0x0C8E, 0x0C90},
{0x0C92, 0x0CA8}, {0x0CAA, 0x0CB3}, {0x0CB5, 0x0CB9},
{0x0CBC, 0x0CC4}, {0x0CC6, 0x0CC8}, {0x0CCA, 0x0CCD},
{0x0CD5, 0x0CD6}, {0x0CDE, 0x0CDE}, {0x0CE0, 0x0CE3},
{0x0CE6, 0x0CEF}, {0x0CF1, 0x0CF2}, {0x0D01, 0x0D03},
{0x0D05, 0x0D0C}, {0x0D0E, 0x0D10}, {0x0D12, 0x0D3A},
{0x0D3D, 0x0D44}, {0x0D46, 0x0D48}, {0x0D4A, 0x0D4F},
{0x0D54, 0x0D63}, {0x0D66, 0x0D7F}, {0x0D82, 0x0D83},
{0x0D85, 0x0D96}, {0x0D9A, 0x0DB1}, {0x0DB3, 0x0DBB},
{0x0DBD, 0x0DBD}, {0x0DC0, 0x0DC6}, {0x0DCA, 0x0DCA},
{0x0DCF, 0x0DD4}, {0x0DD6, 0x0DD6}, {0x0DD8, 0x0DDF},
{0x0DE6, 0x0DEF}, {0x0DF2, 0x0DF4}, {0x0E01, 0x0E3A},
{0x0E3F, 0x0E5B}, {0x0E81, 0x0E82}, {0x0E84, 0x0E84},
{0x0E87, 0x0E88}, {0x0E8A, 0x0E8A}, {0x0E8D, 0x0E8D},
{0x0E94, 0x0E97}, {0x0E99, 0x0E9F}, {0x0EA1, 0x0EA3},
{0x0EA5, 0x0EA5}, {0x0EA7, 0x0EA7}, {0x0EAA, 0x0EAB},
{0x0EAD, 0x0EB9}, {0x0EBB, 0x0EBD}, {0x0EC0, 0x0EC4},
{0x0EC6, 0x0EC6}, {0x0EC8, 0x0ECD}, {0x0ED0, 0x0ED9},
{0x0EDC, 0x0EDF}, {0x0F00, 0x0F47}, {0x0F49, 0x0F6C},
{0x0F71, 0x0F97}, {0x0F99, 0x0FBC}, {0x0FBE, 0x0FCC},
{0x0FCE, 0x0FDA}, {0x1000, 0x10C5}, {0x10C7, 0x10C7},
{0x10CD, 0x10CD}, {0x10D0, 0x10FF}, {0x1160, 0x1248},
{0x124A, 0x124D}, {0x1250, 0x1256}, {0x1258, 0x1258},
{0x125A, 0x125D}, {0x1260, 0x1288}, {0x128A, 0x128D},
{0x1290, 0x12B0}, {0x12B2, 0x12B5}, {0x12B8, 0x12BE},
{0x12C0, 0x12C0}, {0x12C2, 0x12C5}, {0x12C8, 0x12D6},
{0x12D8, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x135A},
{0x135D, 0x137C}, {0x1380, 0x1399}, {0x13A0, 0x13F5},
{0x13F8, 0x13FD}, {0x1400, 0x169C}, {0x16A0, 0x16F8},
{0x1700, 0x170C}, {0x170E, 0x1714}, {0x1720, 0x1736},
{0x1740, 0x1753}, {0x1760, 0x176C}, {0x176E, 0x1770},
{0x1772, 0x1773}, {0x1780, 0x17DD}, {0x17E0, 0x17E9},
{0x17F0, 0x17F9}, {0x1800, 0x180E}, {0x1810, 0x1819},
{0x1820, 0x1877}, {0x1880, 0x18AA}, {0x18B0, 0x18F5},
{0x1900, 0x191E}, {0x1920, 0x192B}, {0x1930, 0x193B},
{0x1940, 0x1940}, {0x1944, 0x196D}, {0x1970, 0x1974},
{0x1980, 0x19AB}, {0x19B0, 0x19C9}, {0x19D0, 0x19DA},
{0x19DE, 0x1A1B}, {0x1A1E, 0x1A5E}, {0x1A60, 0x1A7C},
{0x1A7F, 0x1A89}, {0x1A90, 0x1A99}, {0x1AA0, 0x1AAD},
{0x1AB0, 0x1ABE}, {0x1B00, 0x1B4B}, {0x1B50, 0x1B7C},
{0x1B80, 0x1BF3}, {0x1BFC, 0x1C37}, {0x1C3B, 0x1C49},
{0x1C4D, 0x1C88}, {0x1CC0, 0x1CC7}, {0x1CD0, 0x1CF6},
{0x1CF8, 0x1CF9}, {0x1D00, 0x1DF5}, {0x1DFB, 0x1F15},
{0x1F18, 0x1F1D}, {0x1F20, 0x1F45}, {0x1F48, 0x1F4D},
{0x1F50, 0x1F57}, {0x1F59, 0x1F59}, {0x1F5B, 0x1F5B},
{0x1F5D, 0x1F5D}, {0x1F5F, 0x1F7D}, {0x1F80, 0x1FB4},
{0x1FB6, 0x1FC4}, {0x1FC6, 0x1FD3}, {0x1FD6, 0x1FDB},
{0x1FDD, 0x1FEF}, {0x1FF2, 0x1FF4}, {0x1FF6, 0x1FFE},
{0x2000, 0x200F}, {0x2011, 0x2012}, {0x2017, 0x2017},
{0x201A, 0x201B}, {0x201E, 0x201F}, {0x2023, 0x2023},
{0x2028, 0x202F}, {0x2031, 0x2031}, {0x2034, 0x2034},
{0x2036, 0x203A}, {0x203C, 0x203D}, {0x203F, 0x2064},
{0x2066, 0x2071}, {0x2075, 0x207E}, {0x2080, 0x2080},
{0x2085, 0x208E}, {0x2090, 0x209C}, {0x20A0, 0x20A8},
{0x20AA, 0x20AB}, {0x20AD, 0x20BE}, {0x20D0, 0x20F0},
{0x2100, 0x2102}, {0x2104, 0x2104}, {0x2106, 0x2108},
{0x210A, 0x2112}, {0x2114, 0x2115}, {0x2117, 0x2120},
{0x2123, 0x2125}, {0x2127, 0x212A}, {0x212C, 0x2152},
{0x2155, 0x215A}, {0x215F, 0x215F}, {0x216C, 0x216F},
{0x217A, 0x2188}, {0x218A, 0x218B}, {0x219A, 0x21B7},
{0x21BA, 0x21D1}, {0x21D3, 0x21D3}, {0x21D5, 0x21E6},
{0x21E8, 0x21FF}, {0x2201, 0x2201}, {0x2204, 0x2206},
{0x2209, 0x220A}, {0x220C, 0x220E}, {0x2210, 0x2210},
{0x2212, 0x2214}, {0x2216, 0x2219}, {0x221B, 0x221C},
{0x2221, 0x2222}, {0x2224, 0x2224}, {0x2226, 0x2226},
{0x222D, 0x222D}, {0x222F, 0x2233}, {0x2238, 0x223B},
{0x223E, 0x2247}, {0x2249, 0x224B}, {0x224D, 0x2251},
{0x2253, 0x225F}, {0x2262, 0x2263}, {0x2268, 0x2269},
{0x226C, 0x226D}, {0x2270, 0x2281}, {0x2284, 0x2285},
{0x2288, 0x2294}, {0x2296, 0x2298}, {0x229A, 0x22A4},
{0x22A6, 0x22BE}, {0x22C0, 0x2311}, {0x2313, 0x2319},
{0x231C, 0x2328}, {0x232B, 0x23E8}, {0x23ED, 0x23EF},
{0x23F1, 0x23F2}, {0x23F4, 0x23FE}, {0x2400, 0x2426},
{0x2440, 0x244A}, {0x24EA, 0x24EA}, {0x254C, 0x254F},
{0x2574, 0x257F}, {0x2590, 0x2591}, {0x2596, 0x259F},
{0x25A2, 0x25A2}, {0x25AA, 0x25B1}, {0x25B4, 0x25B5},
{0x25B8, 0x25BB}, {0x25BE, 0x25BF}, {0x25C2, 0x25C5},
{0x25C9, 0x25CA}, {0x25CC, 0x25CD}, {0x25D2, 0x25E1},
{0x25E6, 0x25EE}, {0x25F0, 0x25FC}, {0x25FF, 0x2604},
{0x2607, 0x2608}, {0x260A, 0x260D}, {0x2610, 0x2613},
{0x2616, 0x261B}, {0x261D, 0x261D}, {0x261F, 0x263F},
{0x2641, 0x2641}, {0x2643, 0x2647}, {0x2654, 0x265F},
{0x2662, 0x2662}, {0x2666, 0x2666}, {0x266B, 0x266B},
{0x266E, 0x266E}, {0x2670, 0x267E}, {0x2680, 0x2692},
{0x2694, 0x269D}, {0x26A0, 0x26A0}, {0x26A2, 0x26A9},
{0x26AC, 0x26BC}, {0x26C0, 0x26C3}, {0x26E2, 0x26E2},
{0x26E4, 0x26E7}, {0x2700, 0x2704}, {0x2706, 0x2709},
{0x270C, 0x2727}, {0x2729, 0x273C}, {0x273E, 0x274B},
{0x274D, 0x274D}, {0x274F, 0x2752}, {0x2756, 0x2756},
{0x2758, 0x2775}, {0x2780, 0x2794}, {0x2798, 0x27AF},
{0x27B1, 0x27BE}, {0x27C0, 0x27E5}, {0x27EE, 0x2984},
{0x2987, 0x2B1A}, {0x2B1D, 0x2B4F}, {0x2B51, 0x2B54},
{0x2B5A, 0x2B73}, {0x2B76, 0x2B95}, {0x2B98, 0x2BB9},
{0x2BBD, 0x2BC8}, {0x2BCA, 0x2BD1}, {0x2BEC, 0x2BEF},
{0x2C00, 0x2C2E}, {0x2C30, 0x2C5E}, {0x2C60, 0x2CF3},
{0x2CF9, 0x2D25}, {0x2D27, 0x2D27}, {0x2D2D, 0x2D2D},
{0x2D30, 0x2D67}, {0x2D6F, 0x2D70}, {0x2D7F, 0x2D96},
{0x2DA0, 0x2DA6}, {0x2DA8, 0x2DAE}, {0x2DB0, 0x2DB6},
{0x2DB8, 0x2DBE}, {0x2DC0, 0x2DC6}, {0x2DC8, 0x2DCE},
{0x2DD0, 0x2DD6}, {0x2DD8, 0x2DDE}, {0x2DE0, 0x2E44},
{0x303F, 0x303F}, {0x4DC0, 0x4DFF}, {0xA4D0, 0xA62B},
{0xA640, 0xA6F7}, {0xA700, 0xA7AE}, {0xA7B0, 0xA7B7},
{0xA7F7, 0xA82B}, {0xA830, 0xA839}, {0xA840, 0xA877},
{0xA880, 0xA8C5}, {0xA8CE, 0xA8D9}, {0xA8E0, 0xA8FD},
{0xA900, 0xA953}, {0xA95F, 0xA95F}, {0xA980, 0xA9CD},
{0xA9CF, 0xA9D9}, {0xA9DE, 0xA9FE}, {0xAA00, 0xAA36},
{0xAA40, 0xAA4D}, {0xAA50, 0xAA59}, {0xAA5C, 0xAAC2},
{0xAADB, 0xAAF6}, {0xAB01, 0xAB06}, {0xAB09, 0xAB0E},
{0xAB11, 0xAB16}, {0xAB20, 0xAB26}, {0xAB28, 0xAB2E},
{0xAB30, 0xAB65}, {0xAB70, 0xABED}, {0xABF0, 0xABF9},
{0xD7B0, 0xD7C6}, {0xD7CB, 0xD7FB}, {0xD800, 0xDFFF},
{0xFB00, 0xFB06}, {0xFB13, 0xFB17}, {0xFB1D, 0xFB36},
{0xFB38, 0xFB3C}, {0xFB3E, 0xFB3E}, {0xFB40, 0xFB41},
{0xFB43, 0xFB44}, {0xFB46, 0xFBC1}, {0xFBD3, 0xFD3F},
{0xFD50, 0xFD8F}, {0xFD92, 0xFDC7}, {0xFDF0, 0xFDFD},
{0xFE20, 0xFE2F}, {0xFE70, 0xFE74}, {0xFE76, 0xFEFC},
{0xFEFF, 0xFEFF}, {0xFFF9, 0xFFFC}, {0x10000, 0x1000B},
{0x1000D, 0x10026}, {0x10028, 0x1003A}, {0x1003C, 0x1003D},
{0x1003F, 0x1004D}, {0x10050, 0x1005D}, {0x10080, 0x100FA},
{0x10100, 0x10102}, {0x10107, 0x10133}, {0x10137, 0x1018E},
{0x10190, 0x1019B}, {0x101A0, 0x101A0}, {0x101D0, 0x101FD},
{0x10280, 0x1029C}, {0x102A0, 0x102D0}, {0x102E0, 0x102FB},
{0x10300, 0x10323}, {0x10330, 0x1034A}, {0x10350, 0x1037A},
{0x10380, 0x1039D}, {0x1039F, 0x103C3}, {0x103C8, 0x103D5},
{0x10400, 0x1049D}, {0x104A0, 0x104A9}, {0x104B0, 0x104D3},
{0x104D8, 0x104FB}, {0x10500, 0x10527}, {0x10530, 0x10563},
{0x1056F, 0x1056F}, {0x10600, 0x10736}, {0x10740, 0x10755},
{0x10760, 0x10767}, {0x10800, 0x10805}, {0x10808, 0x10808},
{0x1080A, 0x10835}, {0x10837, 0x10838}, {0x1083C, 0x1083C},
{0x1083F, 0x10855}, {0x10857, 0x1089E}, {0x108A7, 0x108AF},
{0x108E0, 0x108F2}, {0x108F4, 0x108F5}, {0x108FB, 0x1091B},
{0x1091F, 0x10939}, {0x1093F, 0x1093F}, {0x10980, 0x109B7},
{0x109BC, 0x109CF}, {0x109D2, 0x10A03}, {0x10A05, 0x10A06},
{0x10A0C, 0x10A13}, {0x10A15, 0x10A17}, {0x10A19, 0x10A33},
{0x10A38, 0x10A3A}, {0x10A3F, 0x10A47}, {0x10A50, 0x10A58},
{0x10A60, 0x10A9F}, {0x10AC0, 0x10AE6}, {0x10AEB, 0x10AF6},
{0x10B00, 0x10B35}, {0x10B39, 0x10B55}, {0x10B58, 0x10B72},
{0x10B78, 0x10B91}, {0x10B99, 0x10B9C}, {0x10BA9, 0x10BAF},
{0x10C00, 0x10C48}, {0x10C80, 0x10CB2}, {0x10CC0, 0x10CF2},
{0x10CFA, 0x10CFF}, {0x10E60, 0x10E7E}, {0x11000, 0x1104D},
{0x11052, 0x1106F}, {0x1107F, 0x110C1}, {0x110D0, 0x110E8},
{0x110F0, 0x110F9}, {0x11100, 0x11134}, {0x11136, 0x11143},
{0x11150, 0x11176}, {0x11180, 0x111CD}, {0x111D0, 0x111DF},
{0x111E1, 0x111F4}, {0x11200, 0x11211}, {0x11213, 0x1123E},
{0x11280, 0x11286}, {0x11288, 0x11288}, {0x1128A, 0x1128D},
{0x1128F, 0x1129D}, {0x1129F, 0x112A9}, {0x112B0, 0x112EA},
{0x112F0, 0x112F9}, {0x11300, 0x11303}, {0x11305, 0x1130C},
{0x1130F, 0x11310}, {0x11313, 0x11328}, {0x1132A, 0x11330},
{0x11332, 0x11333}, {0x11335, 0x11339}, {0x1133C, 0x11344},
{0x11347, 0x11348}, {0x1134B, 0x1134D}, {0x11350, 0x11350},
{0x11357, 0x11357}, {0x1135D, 0x11363}, {0x11366, 0x1136C},
{0x11370, 0x11374}, {0x11400, 0x11459}, {0x1145B, 0x1145B},
{0x1145D, 0x1145D}, {0x11480, 0x114C7}, {0x114D0, 0x114D9},
{0x11580, 0x115B5}, {0x115B8, 0x115DD}, {0x11600, 0x11644},
{0x11650, 0x11659}, {0x11660, 0x1166C}, {0x11680, 0x116B7},
{0x116C0, 0x116C9}, {0x11700, 0x11719}, {0x1171D, 0x1172B},
{0x11730, 0x1173F}, {0x118A0, 0x118F2}, {0x118FF, 0x118FF},
{0x11AC0, 0x11AF8}, {0x11C00, 0x11C08}, {0x11C0A, 0x11C36},
{0x11C38, 0x11C45}, {0x11C50, 0x11C6C}, {0x11C70, 0x11C8F},
{0x11C92, 0x11CA7}, {0x11CA9, 0x11CB6}, {0x12000, 0x12399},
{0x12400, 0x1246E}, {0x12470, 0x12474}, {0x12480, 0x12543},
{0x13000, 0x1342E}, {0x14400, 0x14646}, {0x16800, 0x16A38},
{0x16A40, 0x16A5E}, {0x16A60, 0x16A69}, {0x16A6E, 0x16A6F},
{0x16AD0, 0x16AED}, {0x16AF0, 0x16AF5}, {0x16B00, 0x16B45},
{0x16B50, 0x16B59}, {0x16B5B, 0x16B61}, {0x16B63, 0x16B77},
{0x16B7D, 0x16B8F}, {0x16F00, 0x16F44}, {0x16F50, 0x16F7E},
{0x16F8F, 0x16F9F}, {0x1BC00, 0x1BC6A}, {0x1BC70, 0x1BC7C},
{0x1BC80, 0x1BC88}, {0x1BC90, 0x1BC99}, {0x1BC9C, 0x1BCA3},
{0x1D000, 0x1D0F5}, {0x1D100, 0x1D126}, {0x1D129, 0x1D1E8},
{0x1D200, 0x1D245}, {0x1D300, 0x1D356}, {0x1D360, 0x1D371},
{0x1D400, 0x1D454}, {0x1D456, 0x1D49C}, {0x1D49E, 0x1D49F},
{0x1D4A2, 0x1D4A2}, {0x1D4A5, 0x1D4A6}, {0x1D4A9, 0x1D4AC},
{0x1D4AE, 0x1D4B9}, {0x1D4BB, 0x1D4BB}, {0x1D4BD, 0x1D4C3},
{0x1D4C5, 0x1D505}, {0x1D507, 0x1D50A}, {0x1D50D, 0x1D514},
{0x1D516, 0x1D51C}, {0x1D51E, 0x1D539}, {0x1D53B, 0x1D53E},
{0x1D540, 0x1D544}, {0x1D546, 0x1D546}, {0x1D54A, 0x1D550},
{0x1D552, 0x1D6A5}, {0x1D6A8, 0x1D7CB}, {0x1D7CE, 0x1DA8B},
{0x1DA9B, 0x1DA9F}, {0x1DAA1, 0x1DAAF}, {0x1E000, 0x1E006},
{0x1E008, 0x1E018}, {0x1E01B, 0x1E021}, {0x1E023, 0x1E024},
{0x1E026, 0x1E02A}, {0x1E800, 0x1E8C4}, {0x1E8C7, 0x1E8D6},
{0x1E900, 0x1E94A}, {0x1E950, 0x1E959}, {0x1E95E, 0x1E95F},
{0x1EE00, 0x1EE03}, {0x1EE05, 0x1EE1F}, {0x1EE21, 0x1EE22},
{0x1EE24, 0x1EE24}, {0x1EE27, 0x1EE27}, {0x1EE29, 0x1EE32},
{0x1EE34, 0x1EE37}, {0x1EE39, 0x1EE39}, {0x1EE3B, 0x1EE3B},
{0x1EE42, 0x1EE42}, {0x1EE47, 0x1EE47}, {0x1EE49, 0x1EE49},
{0x1EE4B, 0x1EE4B}, {0x1EE4D, 0x1EE4F}, {0x1EE51, 0x1EE52},
{0x1EE54, 0x1EE54}, {0x1EE57, 0x1EE57}, {0x1EE59, 0x1EE59},
{0x1EE5B, 0x1EE5B}, {0x1EE5D, 0x1EE5D}, {0x1EE5F, 0x1EE5F},
{0x1EE61, 0x1EE62}, {0x1EE64, 0x1EE64}, {0x1EE67, 0x1EE6A},
{0x1EE6C, 0x1EE72}, {0x1EE74, 0x1EE77}, {0x1EE79, 0x1EE7C},
{0x1EE7E, 0x1EE7E}, {0x1EE80, 0x1EE89}, {0x1EE8B, 0x1EE9B},
{0x1EEA1, 0x1EEA3}, {0x1EEA5, 0x1EEA9}, {0x1EEAB, 0x1EEBB},
{0x1EEF0, 0x1EEF1}, {0x1F000, 0x1F003}, {0x1F005, 0x1F02B},
{0x1F030, 0x1F093}, {0x1F0A0, 0x1F0AE}, {0x1F0B1, 0x1F0BF},
{0x1F0C1, 0x1F0CE}, {0x1F0D1, 0x1F0F5}, {0x1F10B, 0x1F10C},
{0x1F12E, 0x1F12E}, {0x1F16A, 0x1F16B}, {0x1F1E6, 0x1F1FF},
{0x1F321, 0x1F32C}, {0x1F336, 0x1F336}, {0x1F37D, 0x1F37D},
{0x1F394, 0x1F39F}, {0x1F3CB, 0x1F3CE}, {0x1F3D4, 0x1F3DF},
{0x1F3F1, 0x1F3F3}, {0x1F3F5, 0x1F3F7}, {0x1F43F, 0x1F43F},
{0x1F441, 0x1F441}, {0x1F4FD, 0x1F4FE}, {0x1F53E, 0x1F54A},
{0x1F54F, 0x1F54F}, {0x1F568, 0x1F579}, {0x1F57B, 0x1F594},
{0x1F597, 0x1F5A3}, {0x1F5A5, 0x1F5FA}, {0x1F650, 0x1F67F},
{0x1F6C6, 0x1F6CB}, {0x1F6CD, 0x1F6CF}, {0x1F6E0, 0x1F6EA},
{0x1F6F0, 0x1F6F3}, {0x1F700, 0x1F773}, {0x1F780, 0x1F7D4},
{0x1F800, 0x1F80B}, {0x1F810, 0x1F847}, {0x1F850, 0x1F859},
{0x1F860, 0x1F887}, {0x1F890, 0x1F8AD}, {0xE0001, 0xE0001},
{0xE0020, 0xE007F},
}
// Condition have flag EastAsianWidth whether the current locale is CJK or not.
type Condition struct {
EastAsianWidth bool
@ -822,11 +101,9 @@ func NewCondition() *Condition {
// See http://www.unicode.org/reports/tr11/
func (c *Condition) RuneWidth(r rune) int {
switch {
case r < 0 || r > 0x10FFFF ||
inTables(r, nonprint, combining, notassigned):
case r < 0 || r > 0x10FFFF || inTables(r, nonprint, combining, notassigned):
return 0
case (c.EastAsianWidth && IsAmbiguousWidth(r)) ||
inTables(r, doublewidth, emoji):
case (c.EastAsianWidth && IsAmbiguousWidth(r)) || inTables(r, doublewidth):
return 2
default:
return 1
@ -848,9 +125,12 @@ func (c *Condition) stringWidthZeroJoiner(s string) (width int) {
}
w := c.RuneWidth(r)
if r2 == 0x200D && inTables(r, emoji) && inTables(r1, emoji) {
w = 0
if width < w {
width = w
}
} else {
width += w
}
r1, r2 = r2, r
}
return width

5
vendor/github.com/mattn/go-runewidth/runewidth_posix.go generated vendored
View file

@ -62,7 +62,10 @@ func isEastAsian(locale string) bool {
// IsEastAsian return true if the current locale is CJK
func IsEastAsian() bool {
locale := os.Getenv("LC_CTYPE")
locale := os.Getenv("LC_ALL")
if locale == "" {
locale = os.Getenv("LC_CTYPE")
}
if locale == "" {
locale = os.Getenv("LANG")
}

437
vendor/github.com/mattn/go-runewidth/runewidth_table.go generated vendored Normal file
View file

@ -0,0 +1,437 @@
// Code generated by script/generate.go. DO NOT EDIT.
package runewidth
var combining = table{
{0x0300, 0x036F}, {0x0483, 0x0489}, {0x07EB, 0x07F3},
{0x0C00, 0x0C00}, {0x0C04, 0x0C04}, {0x0D00, 0x0D01},
{0x135D, 0x135F}, {0x1A7F, 0x1A7F}, {0x1AB0, 0x1AC0},
{0x1B6B, 0x1B73}, {0x1DC0, 0x1DF9}, {0x1DFB, 0x1DFF},
{0x20D0, 0x20F0}, {0x2CEF, 0x2CF1}, {0x2DE0, 0x2DFF},
{0x3099, 0x309A}, {0xA66F, 0xA672}, {0xA674, 0xA67D},
{0xA69E, 0xA69F}, {0xA6F0, 0xA6F1}, {0xA8E0, 0xA8F1},
{0xFE20, 0xFE2F}, {0x101FD, 0x101FD}, {0x10376, 0x1037A},
{0x10EAB, 0x10EAC}, {0x10F46, 0x10F50}, {0x11300, 0x11301},
{0x1133B, 0x1133C}, {0x11366, 0x1136C}, {0x11370, 0x11374},
{0x16AF0, 0x16AF4}, {0x1D165, 0x1D169}, {0x1D16D, 0x1D172},
{0x1D17B, 0x1D182}, {0x1D185, 0x1D18B}, {0x1D1AA, 0x1D1AD},
{0x1D242, 0x1D244}, {0x1E000, 0x1E006}, {0x1E008, 0x1E018},
{0x1E01B, 0x1E021}, {0x1E023, 0x1E024}, {0x1E026, 0x1E02A},
{0x1E8D0, 0x1E8D6},
}
var doublewidth = table{
{0x1100, 0x115F}, {0x231A, 0x231B}, {0x2329, 0x232A},
{0x23E9, 0x23EC}, {0x23F0, 0x23F0}, {0x23F3, 0x23F3},
{0x25FD, 0x25FE}, {0x2614, 0x2615}, {0x2648, 0x2653},
{0x267F, 0x267F}, {0x2693, 0x2693}, {0x26A1, 0x26A1},
{0x26AA, 0x26AB}, {0x26BD, 0x26BE}, {0x26C4, 0x26C5},
{0x26CE, 0x26CE}, {0x26D4, 0x26D4}, {0x26EA, 0x26EA},
{0x26F2, 0x26F3}, {0x26F5, 0x26F5}, {0x26FA, 0x26FA},
{0x26FD, 0x26FD}, {0x2705, 0x2705}, {0x270A, 0x270B},
{0x2728, 0x2728}, {0x274C, 0x274C}, {0x274E, 0x274E},
{0x2753, 0x2755}, {0x2757, 0x2757}, {0x2795, 0x2797},
{0x27B0, 0x27B0}, {0x27BF, 0x27BF}, {0x2B1B, 0x2B1C},
{0x2B50, 0x2B50}, {0x2B55, 0x2B55}, {0x2E80, 0x2E99},
{0x2E9B, 0x2EF3}, {0x2F00, 0x2FD5}, {0x2FF0, 0x2FFB},
{0x3000, 0x303E}, {0x3041, 0x3096}, {0x3099, 0x30FF},
{0x3105, 0x312F}, {0x3131, 0x318E}, {0x3190, 0x31E3},
{0x31F0, 0x321E}, {0x3220, 0x3247}, {0x3250, 0x4DBF},
{0x4E00, 0xA48C}, {0xA490, 0xA4C6}, {0xA960, 0xA97C},
{0xAC00, 0xD7A3}, {0xF900, 0xFAFF}, {0xFE10, 0xFE19},
{0xFE30, 0xFE52}, {0xFE54, 0xFE66}, {0xFE68, 0xFE6B},
{0xFF01, 0xFF60}, {0xFFE0, 0xFFE6}, {0x16FE0, 0x16FE4},
{0x16FF0, 0x16FF1}, {0x17000, 0x187F7}, {0x18800, 0x18CD5},
{0x18D00, 0x18D08}, {0x1B000, 0x1B11E}, {0x1B150, 0x1B152},
{0x1B164, 0x1B167}, {0x1B170, 0x1B2FB}, {0x1F004, 0x1F004},
{0x1F0CF, 0x1F0CF}, {0x1F18E, 0x1F18E}, {0x1F191, 0x1F19A},
{0x1F200, 0x1F202}, {0x1F210, 0x1F23B}, {0x1F240, 0x1F248},
{0x1F250, 0x1F251}, {0x1F260, 0x1F265}, {0x1F300, 0x1F320},
{0x1F32D, 0x1F335}, {0x1F337, 0x1F37C}, {0x1F37E, 0x1F393},
{0x1F3A0, 0x1F3CA}, {0x1F3CF, 0x1F3D3}, {0x1F3E0, 0x1F3F0},
{0x1F3F4, 0x1F3F4}, {0x1F3F8, 0x1F43E}, {0x1F440, 0x1F440},
{0x1F442, 0x1F4FC}, {0x1F4FF, 0x1F53D}, {0x1F54B, 0x1F54E},
{0x1F550, 0x1F567}, {0x1F57A, 0x1F57A}, {0x1F595, 0x1F596},
{0x1F5A4, 0x1F5A4}, {0x1F5FB, 0x1F64F}, {0x1F680, 0x1F6C5},
{0x1F6CC, 0x1F6CC}, {0x1F6D0, 0x1F6D2}, {0x1F6D5, 0x1F6D7},
{0x1F6EB, 0x1F6EC}, {0x1F6F4, 0x1F6FC}, {0x1F7E0, 0x1F7EB},
{0x1F90C, 0x1F93A}, {0x1F93C, 0x1F945}, {0x1F947, 0x1F978},
{0x1F97A, 0x1F9CB}, {0x1F9CD, 0x1F9FF}, {0x1FA70, 0x1FA74},
{0x1FA78, 0x1FA7A}, {0x1FA80, 0x1FA86}, {0x1FA90, 0x1FAA8},
{0x1FAB0, 0x1FAB6}, {0x1FAC0, 0x1FAC2}, {0x1FAD0, 0x1FAD6},
{0x20000, 0x2FFFD}, {0x30000, 0x3FFFD},
}
var ambiguous = table{
{0x00A1, 0x00A1}, {0x00A4, 0x00A4}, {0x00A7, 0x00A8},
{0x00AA, 0x00AA}, {0x00AD, 0x00AE}, {0x00B0, 0x00B4},
{0x00B6, 0x00BA}, {0x00BC, 0x00BF}, {0x00C6, 0x00C6},
{0x00D0, 0x00D0}, {0x00D7, 0x00D8}, {0x00DE, 0x00E1},
{0x00E6, 0x00E6}, {0x00E8, 0x00EA}, {0x00EC, 0x00ED},
{0x00F0, 0x00F0}, {0x00F2, 0x00F3}, {0x00F7, 0x00FA},
{0x00FC, 0x00FC}, {0x00FE, 0x00FE}, {0x0101, 0x0101},
{0x0111, 0x0111}, {0x0113, 0x0113}, {0x011B, 0x011B},
{0x0126, 0x0127}, {0x012B, 0x012B}, {0x0131, 0x0133},
{0x0138, 0x0138}, {0x013F, 0x0142}, {0x0144, 0x0144},
{0x0148, 0x014B}, {0x014D, 0x014D}, {0x0152, 0x0153},
{0x0166, 0x0167}, {0x016B, 0x016B}, {0x01CE, 0x01CE},
{0x01D0, 0x01D0}, {0x01D2, 0x01D2}, {0x01D4, 0x01D4},
{0x01D6, 0x01D6}, {0x01D8, 0x01D8}, {0x01DA, 0x01DA},
{0x01DC, 0x01DC}, {0x0251, 0x0251}, {0x0261, 0x0261},
{0x02C4, 0x02C4}, {0x02C7, 0x02C7}, {0x02C9, 0x02CB},
{0x02CD, 0x02CD}, {0x02D0, 0x02D0}, {0x02D8, 0x02DB},
{0x02DD, 0x02DD}, {0x02DF, 0x02DF}, {0x0300, 0x036F},
{0x0391, 0x03A1}, {0x03A3, 0x03A9}, {0x03B1, 0x03C1},
{0x03C3, 0x03C9}, {0x0401, 0x0401}, {0x0410, 0x044F},
{0x0451, 0x0451}, {0x2010, 0x2010}, {0x2013, 0x2016},
{0x2018, 0x2019}, {0x201C, 0x201D}, {0x2020, 0x2022},
{0x2024, 0x2027}, {0x2030, 0x2030}, {0x2032, 0x2033},
{0x2035, 0x2035}, {0x203B, 0x203B}, {0x203E, 0x203E},
{0x2074, 0x2074}, {0x207F, 0x207F}, {0x2081, 0x2084},
{0x20AC, 0x20AC}, {0x2103, 0x2103}, {0x2105, 0x2105},
{0x2109, 0x2109}, {0x2113, 0x2113}, {0x2116, 0x2116},
{0x2121, 0x2122}, {0x2126, 0x2126}, {0x212B, 0x212B},
{0x2153, 0x2154}, {0x215B, 0x215E}, {0x2160, 0x216B},
{0x2170, 0x2179}, {0x2189, 0x2189}, {0x2190, 0x2199},
{0x21B8, 0x21B9}, {0x21D2, 0x21D2}, {0x21D4, 0x21D4},
{0x21E7, 0x21E7}, {0x2200, 0x2200}, {0x2202, 0x2203},
{0x2207, 0x2208}, {0x220B, 0x220B}, {0x220F, 0x220F},
{0x2211, 0x2211}, {0x2215, 0x2215}, {0x221A, 0x221A},
{0x221D, 0x2220}, {0x2223, 0x2223}, {0x2225, 0x2225},
{0x2227, 0x222C}, {0x222E, 0x222E}, {0x2234, 0x2237},
{0x223C, 0x223D}, {0x2248, 0x2248}, {0x224C, 0x224C},
{0x2252, 0x2252}, {0x2260, 0x2261}, {0x2264, 0x2267},
{0x226A, 0x226B}, {0x226E, 0x226F}, {0x2282, 0x2283},
{0x2286, 0x2287}, {0x2295, 0x2295}, {0x2299, 0x2299},
{0x22A5, 0x22A5}, {0x22BF, 0x22BF}, {0x2312, 0x2312},
{0x2460, 0x24E9}, {0x24EB, 0x254B}, {0x2550, 0x2573},
{0x2580, 0x258F}, {0x2592, 0x2595}, {0x25A0, 0x25A1},
{0x25A3, 0x25A9}, {0x25B2, 0x25B3}, {0x25B6, 0x25B7},
{0x25BC, 0x25BD}, {0x25C0, 0x25C1}, {0x25C6, 0x25C8},
{0x25CB, 0x25CB}, {0x25CE, 0x25D1}, {0x25E2, 0x25E5},
{0x25EF, 0x25EF}, {0x2605, 0x2606}, {0x2609, 0x2609},
{0x260E, 0x260F}, {0x261C, 0x261C}, {0x261E, 0x261E},
{0x2640, 0x2640}, {0x2642, 0x2642}, {0x2660, 0x2661},
{0x2663, 0x2665}, {0x2667, 0x266A}, {0x266C, 0x266D},
{0x266F, 0x266F}, {0x269E, 0x269F}, {0x26BF, 0x26BF},
{0x26C6, 0x26CD}, {0x26CF, 0x26D3}, {0x26D5, 0x26E1},
{0x26E3, 0x26E3}, {0x26E8, 0x26E9}, {0x26EB, 0x26F1},
{0x26F4, 0x26F4}, {0x26F6, 0x26F9}, {0x26FB, 0x26FC},
{0x26FE, 0x26FF}, {0x273D, 0x273D}, {0x2776, 0x277F},
{0x2B56, 0x2B59}, {0x3248, 0x324F}, {0xE000, 0xF8FF},
{0xFE00, 0xFE0F}, {0xFFFD, 0xFFFD}, {0x1F100, 0x1F10A},
{0x1F110, 0x1F12D}, {0x1F130, 0x1F169}, {0x1F170, 0x1F18D},
{0x1F18F, 0x1F190}, {0x1F19B, 0x1F1AC}, {0xE0100, 0xE01EF},
{0xF0000, 0xFFFFD}, {0x100000, 0x10FFFD},
}
var notassigned = table{
{0x27E6, 0x27ED}, {0x2985, 0x2986},
}
var neutral = table{
{0x0000, 0x001F}, {0x007F, 0x00A0}, {0x00A9, 0x00A9},
{0x00AB, 0x00AB}, {0x00B5, 0x00B5}, {0x00BB, 0x00BB},
{0x00C0, 0x00C5}, {0x00C7, 0x00CF}, {0x00D1, 0x00D6},
{0x00D9, 0x00DD}, {0x00E2, 0x00E5}, {0x00E7, 0x00E7},
{0x00EB, 0x00EB}, {0x00EE, 0x00EF}, {0x00F1, 0x00F1},
{0x00F4, 0x00F6}, {0x00FB, 0x00FB}, {0x00FD, 0x00FD},
{0x00FF, 0x0100}, {0x0102, 0x0110}, {0x0112, 0x0112},
{0x0114, 0x011A}, {0x011C, 0x0125}, {0x0128, 0x012A},
{0x012C, 0x0130}, {0x0134, 0x0137}, {0x0139, 0x013E},
{0x0143, 0x0143}, {0x0145, 0x0147}, {0x014C, 0x014C},
{0x014E, 0x0151}, {0x0154, 0x0165}, {0x0168, 0x016A},
{0x016C, 0x01CD}, {0x01CF, 0x01CF}, {0x01D1, 0x01D1},
{0x01D3, 0x01D3}, {0x01D5, 0x01D5}, {0x01D7, 0x01D7},
{0x01D9, 0x01D9}, {0x01DB, 0x01DB}, {0x01DD, 0x0250},
{0x0252, 0x0260}, {0x0262, 0x02C3}, {0x02C5, 0x02C6},
{0x02C8, 0x02C8}, {0x02CC, 0x02CC}, {0x02CE, 0x02CF},
{0x02D1, 0x02D7}, {0x02DC, 0x02DC}, {0x02DE, 0x02DE},
{0x02E0, 0x02FF}, {0x0370, 0x0377}, {0x037A, 0x037F},
{0x0384, 0x038A}, {0x038C, 0x038C}, {0x038E, 0x0390},
{0x03AA, 0x03B0}, {0x03C2, 0x03C2}, {0x03CA, 0x0400},
{0x0402, 0x040F}, {0x0450, 0x0450}, {0x0452, 0x052F},
{0x0531, 0x0556}, {0x0559, 0x058A}, {0x058D, 0x058F},
{0x0591, 0x05C7}, {0x05D0, 0x05EA}, {0x05EF, 0x05F4},
{0x0600, 0x061C}, {0x061E, 0x070D}, {0x070F, 0x074A},
{0x074D, 0x07B1}, {0x07C0, 0x07FA}, {0x07FD, 0x082D},
{0x0830, 0x083E}, {0x0840, 0x085B}, {0x085E, 0x085E},
{0x0860, 0x086A}, {0x08A0, 0x08B4}, {0x08B6, 0x08C7},
{0x08D3, 0x0983}, {0x0985, 0x098C}, {0x098F, 0x0990},
{0x0993, 0x09A8}, {0x09AA, 0x09B0}, {0x09B2, 0x09B2},
{0x09B6, 0x09B9}, {0x09BC, 0x09C4}, {0x09C7, 0x09C8},
{0x09CB, 0x09CE}, {0x09D7, 0x09D7}, {0x09DC, 0x09DD},
{0x09DF, 0x09E3}, {0x09E6, 0x09FE}, {0x0A01, 0x0A03},
{0x0A05, 0x0A0A}, {0x0A0F, 0x0A10}, {0x0A13, 0x0A28},
{0x0A2A, 0x0A30}, {0x0A32, 0x0A33}, {0x0A35, 0x0A36},
{0x0A38, 0x0A39}, {0x0A3C, 0x0A3C}, {0x0A3E, 0x0A42},
{0x0A47, 0x0A48}, {0x0A4B, 0x0A4D}, {0x0A51, 0x0A51},
{0x0A59, 0x0A5C}, {0x0A5E, 0x0A5E}, {0x0A66, 0x0A76},
{0x0A81, 0x0A83}, {0x0A85, 0x0A8D}, {0x0A8F, 0x0A91},
{0x0A93, 0x0AA8}, {0x0AAA, 0x0AB0}, {0x0AB2, 0x0AB3},
{0x0AB5, 0x0AB9}, {0x0ABC, 0x0AC5}, {0x0AC7, 0x0AC9},
{0x0ACB, 0x0ACD}, {0x0AD0, 0x0AD0}, {0x0AE0, 0x0AE3},
{0x0AE6, 0x0AF1}, {0x0AF9, 0x0AFF}, {0x0B01, 0x0B03},
{0x0B05, 0x0B0C}, {0x0B0F, 0x0B10}, {0x0B13, 0x0B28},
{0x0B2A, 0x0B30}, {0x0B32, 0x0B33}, {0x0B35, 0x0B39},
{0x0B3C, 0x0B44}, {0x0B47, 0x0B48}, {0x0B4B, 0x0B4D},
{0x0B55, 0x0B57}, {0x0B5C, 0x0B5D}, {0x0B5F, 0x0B63},
{0x0B66, 0x0B77}, {0x0B82, 0x0B83}, {0x0B85, 0x0B8A},
{0x0B8E, 0x0B90}, {0x0B92, 0x0B95}, {0x0B99, 0x0B9A},
{0x0B9C, 0x0B9C}, {0x0B9E, 0x0B9F}, {0x0BA3, 0x0BA4},
{0x0BA8, 0x0BAA}, {0x0BAE, 0x0BB9}, {0x0BBE, 0x0BC2},
{0x0BC6, 0x0BC8}, {0x0BCA, 0x0BCD}, {0x0BD0, 0x0BD0},
{0x0BD7, 0x0BD7}, {0x0BE6, 0x0BFA}, {0x0C00, 0x0C0C},
{0x0C0E, 0x0C10}, {0x0C12, 0x0C28}, {0x0C2A, 0x0C39},
{0x0C3D, 0x0C44}, {0x0C46, 0x0C48}, {0x0C4A, 0x0C4D},
{0x0C55, 0x0C56}, {0x0C58, 0x0C5A}, {0x0C60, 0x0C63},
{0x0C66, 0x0C6F}, {0x0C77, 0x0C8C}, {0x0C8E, 0x0C90},
{0x0C92, 0x0CA8}, {0x0CAA, 0x0CB3}, {0x0CB5, 0x0CB9},
{0x0CBC, 0x0CC4}, {0x0CC6, 0x0CC8}, {0x0CCA, 0x0CCD},
{0x0CD5, 0x0CD6}, {0x0CDE, 0x0CDE}, {0x0CE0, 0x0CE3},
{0x0CE6, 0x0CEF}, {0x0CF1, 0x0CF2}, {0x0D00, 0x0D0C},
{0x0D0E, 0x0D10}, {0x0D12, 0x0D44}, {0x0D46, 0x0D48},
{0x0D4A, 0x0D4F}, {0x0D54, 0x0D63}, {0x0D66, 0x0D7F},
{0x0D81, 0x0D83}, {0x0D85, 0x0D96}, {0x0D9A, 0x0DB1},
{0x0DB3, 0x0DBB}, {0x0DBD, 0x0DBD}, {0x0DC0, 0x0DC6},
{0x0DCA, 0x0DCA}, {0x0DCF, 0x0DD4}, {0x0DD6, 0x0DD6},
{0x0DD8, 0x0DDF}, {0x0DE6, 0x0DEF}, {0x0DF2, 0x0DF4},
{0x0E01, 0x0E3A}, {0x0E3F, 0x0E5B}, {0x0E81, 0x0E82},
{0x0E84, 0x0E84}, {0x0E86, 0x0E8A}, {0x0E8C, 0x0EA3},
{0x0EA5, 0x0EA5}, {0x0EA7, 0x0EBD}, {0x0EC0, 0x0EC4},
{0x0EC6, 0x0EC6}, {0x0EC8, 0x0ECD}, {0x0ED0, 0x0ED9},
{0x0EDC, 0x0EDF}, {0x0F00, 0x0F47}, {0x0F49, 0x0F6C},
{0x0F71, 0x0F97}, {0x0F99, 0x0FBC}, {0x0FBE, 0x0FCC},
{0x0FCE, 0x0FDA}, {0x1000, 0x10C5}, {0x10C7, 0x10C7},
{0x10CD, 0x10CD}, {0x10D0, 0x10FF}, {0x1160, 0x1248},
{0x124A, 0x124D}, {0x1250, 0x1256}, {0x1258, 0x1258},
{0x125A, 0x125D}, {0x1260, 0x1288}, {0x128A, 0x128D},
{0x1290, 0x12B0}, {0x12B2, 0x12B5}, {0x12B8, 0x12BE},
{0x12C0, 0x12C0}, {0x12C2, 0x12C5}, {0x12C8, 0x12D6},
{0x12D8, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x135A},
{0x135D, 0x137C}, {0x1380, 0x1399}, {0x13A0, 0x13F5},
{0x13F8, 0x13FD}, {0x1400, 0x169C}, {0x16A0, 0x16F8},
{0x1700, 0x170C}, {0x170E, 0x1714}, {0x1720, 0x1736},
{0x1740, 0x1753}, {0x1760, 0x176C}, {0x176E, 0x1770},
{0x1772, 0x1773}, {0x1780, 0x17DD}, {0x17E0, 0x17E9},
{0x17F0, 0x17F9}, {0x1800, 0x180E}, {0x1810, 0x1819},
{0x1820, 0x1878}, {0x1880, 0x18AA}, {0x18B0, 0x18F5},
{0x1900, 0x191E}, {0x1920, 0x192B}, {0x1930, 0x193B},
{0x1940, 0x1940}, {0x1944, 0x196D}, {0x1970, 0x1974},
{0x1980, 0x19AB}, {0x19B0, 0x19C9}, {0x19D0, 0x19DA},
{0x19DE, 0x1A1B}, {0x1A1E, 0x1A5E}, {0x1A60, 0x1A7C},
{0x1A7F, 0x1A89}, {0x1A90, 0x1A99}, {0x1AA0, 0x1AAD},
{0x1AB0, 0x1AC0}, {0x1B00, 0x1B4B}, {0x1B50, 0x1B7C},
{0x1B80, 0x1BF3}, {0x1BFC, 0x1C37}, {0x1C3B, 0x1C49},
{0x1C4D, 0x1C88}, {0x1C90, 0x1CBA}, {0x1CBD, 0x1CC7},
{0x1CD0, 0x1CFA}, {0x1D00, 0x1DF9}, {0x1DFB, 0x1F15},
{0x1F18, 0x1F1D}, {0x1F20, 0x1F45}, {0x1F48, 0x1F4D},
{0x1F50, 0x1F57}, {0x1F59, 0x1F59}, {0x1F5B, 0x1F5B},
{0x1F5D, 0x1F5D}, {0x1F5F, 0x1F7D}, {0x1F80, 0x1FB4},
{0x1FB6, 0x1FC4}, {0x1FC6, 0x1FD3}, {0x1FD6, 0x1FDB},
{0x1FDD, 0x1FEF}, {0x1FF2, 0x1FF4}, {0x1FF6, 0x1FFE},
{0x2000, 0x200F}, {0x2011, 0x2012}, {0x2017, 0x2017},
{0x201A, 0x201B}, {0x201E, 0x201F}, {0x2023, 0x2023},
{0x2028, 0x202F}, {0x2031, 0x2031}, {0x2034, 0x2034},
{0x2036, 0x203A}, {0x203C, 0x203D}, {0x203F, 0x2064},
{0x2066, 0x2071}, {0x2075, 0x207E}, {0x2080, 0x2080},
{0x2085, 0x208E}, {0x2090, 0x209C}, {0x20A0, 0x20A8},
{0x20AA, 0x20AB}, {0x20AD, 0x20BF}, {0x20D0, 0x20F0},
{0x2100, 0x2102}, {0x2104, 0x2104}, {0x2106, 0x2108},
{0x210A, 0x2112}, {0x2114, 0x2115}, {0x2117, 0x2120},
{0x2123, 0x2125}, {0x2127, 0x212A}, {0x212C, 0x2152},
{0x2155, 0x215A}, {0x215F, 0x215F}, {0x216C, 0x216F},
{0x217A, 0x2188}, {0x218A, 0x218B}, {0x219A, 0x21B7},
{0x21BA, 0x21D1}, {0x21D3, 0x21D3}, {0x21D5, 0x21E6},
{0x21E8, 0x21FF}, {0x2201, 0x2201}, {0x2204, 0x2206},
{0x2209, 0x220A}, {0x220C, 0x220E}, {0x2210, 0x2210},
{0x2212, 0x2214}, {0x2216, 0x2219}, {0x221B, 0x221C},
{0x2221, 0x2222}, {0x2224, 0x2224}, {0x2226, 0x2226},
{0x222D, 0x222D}, {0x222F, 0x2233}, {0x2238, 0x223B},
{0x223E, 0x2247}, {0x2249, 0x224B}, {0x224D, 0x2251},
{0x2253, 0x225F}, {0x2262, 0x2263}, {0x2268, 0x2269},
{0x226C, 0x226D}, {0x2270, 0x2281}, {0x2284, 0x2285},
{0x2288, 0x2294}, {0x2296, 0x2298}, {0x229A, 0x22A4},
{0x22A6, 0x22BE}, {0x22C0, 0x2311}, {0x2313, 0x2319},
{0x231C, 0x2328}, {0x232B, 0x23E8}, {0x23ED, 0x23EF},
{0x23F1, 0x23F2}, {0x23F4, 0x2426}, {0x2440, 0x244A},
{0x24EA, 0x24EA}, {0x254C, 0x254F}, {0x2574, 0x257F},
{0x2590, 0x2591}, {0x2596, 0x259F}, {0x25A2, 0x25A2},
{0x25AA, 0x25B1}, {0x25B4, 0x25B5}, {0x25B8, 0x25BB},
{0x25BE, 0x25BF}, {0x25C2, 0x25C5}, {0x25C9, 0x25CA},
{0x25CC, 0x25CD}, {0x25D2, 0x25E1}, {0x25E6, 0x25EE},
{0x25F0, 0x25FC}, {0x25FF, 0x2604}, {0x2607, 0x2608},
{0x260A, 0x260D}, {0x2610, 0x2613}, {0x2616, 0x261B},
{0x261D, 0x261D}, {0x261F, 0x263F}, {0x2641, 0x2641},
{0x2643, 0x2647}, {0x2654, 0x265F}, {0x2662, 0x2662},
{0x2666, 0x2666}, {0x266B, 0x266B}, {0x266E, 0x266E},
{0x2670, 0x267E}, {0x2680, 0x2692}, {0x2694, 0x269D},
{0x26A0, 0x26A0}, {0x26A2, 0x26A9}, {0x26AC, 0x26BC},
{0x26C0, 0x26C3}, {0x26E2, 0x26E2}, {0x26E4, 0x26E7},
{0x2700, 0x2704}, {0x2706, 0x2709}, {0x270C, 0x2727},
{0x2729, 0x273C}, {0x273E, 0x274B}, {0x274D, 0x274D},
{0x274F, 0x2752}, {0x2756, 0x2756}, {0x2758, 0x2775},
{0x2780, 0x2794}, {0x2798, 0x27AF}, {0x27B1, 0x27BE},
{0x27C0, 0x27E5}, {0x27EE, 0x2984}, {0x2987, 0x2B1A},
{0x2B1D, 0x2B4F}, {0x2B51, 0x2B54}, {0x2B5A, 0x2B73},
{0x2B76, 0x2B95}, {0x2B97, 0x2C2E}, {0x2C30, 0x2C5E},
{0x2C60, 0x2CF3}, {0x2CF9, 0x2D25}, {0x2D27, 0x2D27},
{0x2D2D, 0x2D2D}, {0x2D30, 0x2D67}, {0x2D6F, 0x2D70},
{0x2D7F, 0x2D96}, {0x2DA0, 0x2DA6}, {0x2DA8, 0x2DAE},
{0x2DB0, 0x2DB6}, {0x2DB8, 0x2DBE}, {0x2DC0, 0x2DC6},
{0x2DC8, 0x2DCE}, {0x2DD0, 0x2DD6}, {0x2DD8, 0x2DDE},
{0x2DE0, 0x2E52}, {0x303F, 0x303F}, {0x4DC0, 0x4DFF},
{0xA4D0, 0xA62B}, {0xA640, 0xA6F7}, {0xA700, 0xA7BF},
{0xA7C2, 0xA7CA}, {0xA7F5, 0xA82C}, {0xA830, 0xA839},
{0xA840, 0xA877}, {0xA880, 0xA8C5}, {0xA8CE, 0xA8D9},
{0xA8E0, 0xA953}, {0xA95F, 0xA95F}, {0xA980, 0xA9CD},
{0xA9CF, 0xA9D9}, {0xA9DE, 0xA9FE}, {0xAA00, 0xAA36},
{0xAA40, 0xAA4D}, {0xAA50, 0xAA59}, {0xAA5C, 0xAAC2},
{0xAADB, 0xAAF6}, {0xAB01, 0xAB06}, {0xAB09, 0xAB0E},
{0xAB11, 0xAB16}, {0xAB20, 0xAB26}, {0xAB28, 0xAB2E},
{0xAB30, 0xAB6B}, {0xAB70, 0xABED}, {0xABF0, 0xABF9},
{0xD7B0, 0xD7C6}, {0xD7CB, 0xD7FB}, {0xD800, 0xDFFF},
{0xFB00, 0xFB06}, {0xFB13, 0xFB17}, {0xFB1D, 0xFB36},
{0xFB38, 0xFB3C}, {0xFB3E, 0xFB3E}, {0xFB40, 0xFB41},
{0xFB43, 0xFB44}, {0xFB46, 0xFBC1}, {0xFBD3, 0xFD3F},
{0xFD50, 0xFD8F}, {0xFD92, 0xFDC7}, {0xFDF0, 0xFDFD},
{0xFE20, 0xFE2F}, {0xFE70, 0xFE74}, {0xFE76, 0xFEFC},
{0xFEFF, 0xFEFF}, {0xFFF9, 0xFFFC}, {0x10000, 0x1000B},
{0x1000D, 0x10026}, {0x10028, 0x1003A}, {0x1003C, 0x1003D},
{0x1003F, 0x1004D}, {0x10050, 0x1005D}, {0x10080, 0x100FA},
{0x10100, 0x10102}, {0x10107, 0x10133}, {0x10137, 0x1018E},
{0x10190, 0x1019C}, {0x101A0, 0x101A0}, {0x101D0, 0x101FD},
{0x10280, 0x1029C}, {0x102A0, 0x102D0}, {0x102E0, 0x102FB},
{0x10300, 0x10323}, {0x1032D, 0x1034A}, {0x10350, 0x1037A},
{0x10380, 0x1039D}, {0x1039F, 0x103C3}, {0x103C8, 0x103D5},
{0x10400, 0x1049D}, {0x104A0, 0x104A9}, {0x104B0, 0x104D3},
{0x104D8, 0x104FB}, {0x10500, 0x10527}, {0x10530, 0x10563},
{0x1056F, 0x1056F}, {0x10600, 0x10736}, {0x10740, 0x10755},
{0x10760, 0x10767}, {0x10800, 0x10805}, {0x10808, 0x10808},
{0x1080A, 0x10835}, {0x10837, 0x10838}, {0x1083C, 0x1083C},
{0x1083F, 0x10855}, {0x10857, 0x1089E}, {0x108A7, 0x108AF},
{0x108E0, 0x108F2}, {0x108F4, 0x108F5}, {0x108FB, 0x1091B},
{0x1091F, 0x10939}, {0x1093F, 0x1093F}, {0x10980, 0x109B7},
{0x109BC, 0x109CF}, {0x109D2, 0x10A03}, {0x10A05, 0x10A06},
{0x10A0C, 0x10A13}, {0x10A15, 0x10A17}, {0x10A19, 0x10A35},
{0x10A38, 0x10A3A}, {0x10A3F, 0x10A48}, {0x10A50, 0x10A58},
{0x10A60, 0x10A9F}, {0x10AC0, 0x10AE6}, {0x10AEB, 0x10AF6},
{0x10B00, 0x10B35}, {0x10B39, 0x10B55}, {0x10B58, 0x10B72},
{0x10B78, 0x10B91}, {0x10B99, 0x10B9C}, {0x10BA9, 0x10BAF},
{0x10C00, 0x10C48}, {0x10C80, 0x10CB2}, {0x10CC0, 0x10CF2},
{0x10CFA, 0x10D27}, {0x10D30, 0x10D39}, {0x10E60, 0x10E7E},
{0x10E80, 0x10EA9}, {0x10EAB, 0x10EAD}, {0x10EB0, 0x10EB1},
{0x10F00, 0x10F27}, {0x10F30, 0x10F59}, {0x10FB0, 0x10FCB},
{0x10FE0, 0x10FF6}, {0x11000, 0x1104D}, {0x11052, 0x1106F},
{0x1107F, 0x110C1}, {0x110CD, 0x110CD}, {0x110D0, 0x110E8},
{0x110F0, 0x110F9}, {0x11100, 0x11134}, {0x11136, 0x11147},
{0x11150, 0x11176}, {0x11180, 0x111DF}, {0x111E1, 0x111F4},
{0x11200, 0x11211}, {0x11213, 0x1123E}, {0x11280, 0x11286},
{0x11288, 0x11288}, {0x1128A, 0x1128D}, {0x1128F, 0x1129D},
{0x1129F, 0x112A9}, {0x112B0, 0x112EA}, {0x112F0, 0x112F9},
{0x11300, 0x11303}, {0x11305, 0x1130C}, {0x1130F, 0x11310},
{0x11313, 0x11328}, {0x1132A, 0x11330}, {0x11332, 0x11333},
{0x11335, 0x11339}, {0x1133B, 0x11344}, {0x11347, 0x11348},
{0x1134B, 0x1134D}, {0x11350, 0x11350}, {0x11357, 0x11357},
{0x1135D, 0x11363}, {0x11366, 0x1136C}, {0x11370, 0x11374},
{0x11400, 0x1145B}, {0x1145D, 0x11461}, {0x11480, 0x114C7},
{0x114D0, 0x114D9}, {0x11580, 0x115B5}, {0x115B8, 0x115DD},
{0x11600, 0x11644}, {0x11650, 0x11659}, {0x11660, 0x1166C},
{0x11680, 0x116B8}, {0x116C0, 0x116C9}, {0x11700, 0x1171A},
{0x1171D, 0x1172B}, {0x11730, 0x1173F}, {0x11800, 0x1183B},
{0x118A0, 0x118F2}, {0x118FF, 0x11906}, {0x11909, 0x11909},
{0x1190C, 0x11913}, {0x11915, 0x11916}, {0x11918, 0x11935},
{0x11937, 0x11938}, {0x1193B, 0x11946}, {0x11950, 0x11959},
{0x119A0, 0x119A7}, {0x119AA, 0x119D7}, {0x119DA, 0x119E4},
{0x11A00, 0x11A47}, {0x11A50, 0x11AA2}, {0x11AC0, 0x11AF8},
{0x11C00, 0x11C08}, {0x11C0A, 0x11C36}, {0x11C38, 0x11C45},
{0x11C50, 0x11C6C}, {0x11C70, 0x11C8F}, {0x11C92, 0x11CA7},
{0x11CA9, 0x11CB6}, {0x11D00, 0x11D06}, {0x11D08, 0x11D09},
{0x11D0B, 0x11D36}, {0x11D3A, 0x11D3A}, {0x11D3C, 0x11D3D},
{0x11D3F, 0x11D47}, {0x11D50, 0x11D59}, {0x11D60, 0x11D65},
{0x11D67, 0x11D68}, {0x11D6A, 0x11D8E}, {0x11D90, 0x11D91},
{0x11D93, 0x11D98}, {0x11DA0, 0x11DA9}, {0x11EE0, 0x11EF8},
{0x11FB0, 0x11FB0}, {0x11FC0, 0x11FF1}, {0x11FFF, 0x12399},
{0x12400, 0x1246E}, {0x12470, 0x12474}, {0x12480, 0x12543},
{0x13000, 0x1342E}, {0x13430, 0x13438}, {0x14400, 0x14646},
{0x16800, 0x16A38}, {0x16A40, 0x16A5E}, {0x16A60, 0x16A69},
{0x16A6E, 0x16A6F}, {0x16AD0, 0x16AED}, {0x16AF0, 0x16AF5},
{0x16B00, 0x16B45}, {0x16B50, 0x16B59}, {0x16B5B, 0x16B61},
{0x16B63, 0x16B77}, {0x16B7D, 0x16B8F}, {0x16E40, 0x16E9A},
{0x16F00, 0x16F4A}, {0x16F4F, 0x16F87}, {0x16F8F, 0x16F9F},
{0x1BC00, 0x1BC6A}, {0x1BC70, 0x1BC7C}, {0x1BC80, 0x1BC88},
{0x1BC90, 0x1BC99}, {0x1BC9C, 0x1BCA3}, {0x1D000, 0x1D0F5},
{0x1D100, 0x1D126}, {0x1D129, 0x1D1E8}, {0x1D200, 0x1D245},
{0x1D2E0, 0x1D2F3}, {0x1D300, 0x1D356}, {0x1D360, 0x1D378},
{0x1D400, 0x1D454}, {0x1D456, 0x1D49C}, {0x1D49E, 0x1D49F},
{0x1D4A2, 0x1D4A2}, {0x1D4A5, 0x1D4A6}, {0x1D4A9, 0x1D4AC},
{0x1D4AE, 0x1D4B9}, {0x1D4BB, 0x1D4BB}, {0x1D4BD, 0x1D4C3},
{0x1D4C5, 0x1D505}, {0x1D507, 0x1D50A}, {0x1D50D, 0x1D514},
{0x1D516, 0x1D51C}, {0x1D51E, 0x1D539}, {0x1D53B, 0x1D53E},
{0x1D540, 0x1D544}, {0x1D546, 0x1D546}, {0x1D54A, 0x1D550},
{0x1D552, 0x1D6A5}, {0x1D6A8, 0x1D7CB}, {0x1D7CE, 0x1DA8B},
{0x1DA9B, 0x1DA9F}, {0x1DAA1, 0x1DAAF}, {0x1E000, 0x1E006},
{0x1E008, 0x1E018}, {0x1E01B, 0x1E021}, {0x1E023, 0x1E024},
{0x1E026, 0x1E02A}, {0x1E100, 0x1E12C}, {0x1E130, 0x1E13D},
{0x1E140, 0x1E149}, {0x1E14E, 0x1E14F}, {0x1E2C0, 0x1E2F9},
{0x1E2FF, 0x1E2FF}, {0x1E800, 0x1E8C4}, {0x1E8C7, 0x1E8D6},
{0x1E900, 0x1E94B}, {0x1E950, 0x1E959}, {0x1E95E, 0x1E95F},
{0x1EC71, 0x1ECB4}, {0x1ED01, 0x1ED3D}, {0x1EE00, 0x1EE03},
{0x1EE05, 0x1EE1F}, {0x1EE21, 0x1EE22}, {0x1EE24, 0x1EE24},
{0x1EE27, 0x1EE27}, {0x1EE29, 0x1EE32}, {0x1EE34, 0x1EE37},
{0x1EE39, 0x1EE39}, {0x1EE3B, 0x1EE3B}, {0x1EE42, 0x1EE42},
{0x1EE47, 0x1EE47}, {0x1EE49, 0x1EE49}, {0x1EE4B, 0x1EE4B},
{0x1EE4D, 0x1EE4F}, {0x1EE51, 0x1EE52}, {0x1EE54, 0x1EE54},
{0x1EE57, 0x1EE57}, {0x1EE59, 0x1EE59}, {0x1EE5B, 0x1EE5B},
{0x1EE5D, 0x1EE5D}, {0x1EE5F, 0x1EE5F}, {0x1EE61, 0x1EE62},
{0x1EE64, 0x1EE64}, {0x1EE67, 0x1EE6A}, {0x1EE6C, 0x1EE72},
{0x1EE74, 0x1EE77}, {0x1EE79, 0x1EE7C}, {0x1EE7E, 0x1EE7E},
{0x1EE80, 0x1EE89}, {0x1EE8B, 0x1EE9B}, {0x1EEA1, 0x1EEA3},
{0x1EEA5, 0x1EEA9}, {0x1EEAB, 0x1EEBB}, {0x1EEF0, 0x1EEF1},
{0x1F000, 0x1F003}, {0x1F005, 0x1F02B}, {0x1F030, 0x1F093},
{0x1F0A0, 0x1F0AE}, {0x1F0B1, 0x1F0BF}, {0x1F0C1, 0x1F0CE},
{0x1F0D1, 0x1F0F5}, {0x1F10B, 0x1F10F}, {0x1F12E, 0x1F12F},
{0x1F16A, 0x1F16F}, {0x1F1AD, 0x1F1AD}, {0x1F1E6, 0x1F1FF},
{0x1F321, 0x1F32C}, {0x1F336, 0x1F336}, {0x1F37D, 0x1F37D},
{0x1F394, 0x1F39F}, {0x1F3CB, 0x1F3CE}, {0x1F3D4, 0x1F3DF},
{0x1F3F1, 0x1F3F3}, {0x1F3F5, 0x1F3F7}, {0x1F43F, 0x1F43F},
{0x1F441, 0x1F441}, {0x1F4FD, 0x1F4FE}, {0x1F53E, 0x1F54A},
{0x1F54F, 0x1F54F}, {0x1F568, 0x1F579}, {0x1F57B, 0x1F594},
{0x1F597, 0x1F5A3}, {0x1F5A5, 0x1F5FA}, {0x1F650, 0x1F67F},
{0x1F6C6, 0x1F6CB}, {0x1F6CD, 0x1F6CF}, {0x1F6D3, 0x1F6D4},
{0x1F6E0, 0x1F6EA}, {0x1F6F0, 0x1F6F3}, {0x1F700, 0x1F773},
{0x1F780, 0x1F7D8}, {0x1F800, 0x1F80B}, {0x1F810, 0x1F847},
{0x1F850, 0x1F859}, {0x1F860, 0x1F887}, {0x1F890, 0x1F8AD},
{0x1F8B0, 0x1F8B1}, {0x1F900, 0x1F90B}, {0x1F93B, 0x1F93B},
{0x1F946, 0x1F946}, {0x1FA00, 0x1FA53}, {0x1FA60, 0x1FA6D},
{0x1FB00, 0x1FB92}, {0x1FB94, 0x1FBCA}, {0x1FBF0, 0x1FBF9},
{0xE0001, 0xE0001}, {0xE0020, 0xE007F},
}
var emoji = table{
{0x203C, 0x203C}, {0x2049, 0x2049}, {0x2122, 0x2122},
{0x2139, 0x2139}, {0x2194, 0x2199}, {0x21A9, 0x21AA},
{0x231A, 0x231B}, {0x2328, 0x2328}, {0x2388, 0x2388},
{0x23CF, 0x23CF}, {0x23E9, 0x23F3}, {0x23F8, 0x23FA},
{0x24C2, 0x24C2}, {0x25AA, 0x25AB}, {0x25B6, 0x25B6},
{0x25C0, 0x25C0}, {0x25FB, 0x25FE}, {0x2600, 0x2605},
{0x2607, 0x2612}, {0x2614, 0x2685}, {0x2690, 0x2705},
{0x2708, 0x2712}, {0x2714, 0x2714}, {0x2716, 0x2716},
{0x271D, 0x271D}, {0x2721, 0x2721}, {0x2728, 0x2728},
{0x2733, 0x2734}, {0x2744, 0x2744}, {0x2747, 0x2747},
{0x274C, 0x274C}, {0x274E, 0x274E}, {0x2753, 0x2755},
{0x2757, 0x2757}, {0x2763, 0x2767}, {0x2795, 0x2797},
{0x27A1, 0x27A1}, {0x27B0, 0x27B0}, {0x27BF, 0x27BF},
{0x2934, 0x2935}, {0x2B05, 0x2B07}, {0x2B1B, 0x2B1C},
{0x2B50, 0x2B50}, {0x2B55, 0x2B55}, {0x3030, 0x3030},
{0x303D, 0x303D}, {0x3297, 0x3297}, {0x3299, 0x3299},
{0x1F000, 0x1F0FF}, {0x1F10D, 0x1F10F}, {0x1F12F, 0x1F12F},
{0x1F16C, 0x1F171}, {0x1F17E, 0x1F17F}, {0x1F18E, 0x1F18E},
{0x1F191, 0x1F19A}, {0x1F1AD, 0x1F1E5}, {0x1F201, 0x1F20F},
{0x1F21A, 0x1F21A}, {0x1F22F, 0x1F22F}, {0x1F232, 0x1F23A},
{0x1F23C, 0x1F23F}, {0x1F249, 0x1F3FA}, {0x1F400, 0x1F53D},
{0x1F546, 0x1F64F}, {0x1F680, 0x1F6FF}, {0x1F774, 0x1F77F},
{0x1F7D5, 0x1F7FF}, {0x1F80C, 0x1F80F}, {0x1F848, 0x1F84F},
{0x1F85A, 0x1F85F}, {0x1F888, 0x1F88F}, {0x1F8AE, 0x1F8FF},
{0x1F90C, 0x1F93A}, {0x1F93C, 0x1F945}, {0x1F947, 0x1FAFF},
{0x1FC00, 0x1FFFD},
}

154
vendor/github.com/mattn/go-xmpp/xmpp.go generated vendored
View file

@ -199,13 +199,35 @@ type Options struct {
// NewClient establishes a new Client connection based on a set of Options.
func (o Options) NewClient() (*Client, error) {
host := o.Host
if strings.TrimSpace(host) == "" {
a := strings.SplitN(o.User, "@", 2)
if len(a) == 2 {
if _, addrs, err := net.LookupSRV("xmpp-client", "tcp", a[1]); err == nil {
if len(addrs) > 0 {
// default to first record
host = fmt.Sprintf("%s:%d", addrs[0].Target, addrs[0].Port)
defP := addrs[0].Priority
for _, adr := range addrs {
if adr.Priority < defP {
host = fmt.Sprintf("%s:%d", adr.Target, adr.Port)
defP = adr.Priority
}
}
} else {
host = a[1]
}
} else {
host = a[1]
}
}
}
c, err := connect(host, o.User, o.Password)
if err != nil {
return nil, err
}
if strings.LastIndex(o.Host, ":") > 0 {
host = host[:strings.LastIndex(o.Host, ":")]
if strings.LastIndex(host, ":") > 0 {
host = host[:strings.LastIndex(host, ":")]
}
client := new(Client)
@ -575,6 +597,8 @@ type Chat struct {
Text string
Subject string
Thread string
Ooburl string
Oobdesc string
Roster Roster
Other []string
OtherElem []XMLElement
@ -616,6 +640,11 @@ func (c *Client) Recv() (stanza interface{}, err error) {
}
switch v := val.(type) {
case *clientMessage:
if v.Event.XMLNS == XMPPNS_PUBSUB_EVENT {
// Handle Pubsub notifications
return pubsubClientToReturn(v.Event), nil
}
stamp, _ := time.Parse(
"2006-01-02T15:04:05Z",
v.Delay.Stamp,
@ -640,35 +669,138 @@ func (c *Client) Recv() (stanza interface{}, err error) {
case *clientPresence:
return Presence{v.From, v.To, v.Type, v.Show, v.Status}, nil
case *clientIQ:
switch {
case v.Query.XMLName.Space == "urn:xmpp:ping":
// TODO check more strictly
if bytes.Equal(bytes.TrimSpace(v.Query), []byte(`<ping xmlns='urn:xmpp:ping'/>`)) || bytes.Equal(bytes.TrimSpace(v.Query), []byte(`<ping xmlns="urn:xmpp:ping"/>`)) {
err := c.SendResultPing(v.ID, v.From)
if err != nil {
return Chat{}, err
}
fallthrough
case v.Type == "error":
switch v.ID {
case "sub1":
// Pubsub subscription failed
var errs []clientPubsubError
err := xml.Unmarshal([]byte(v.Error.InnerXML), &errs)
if err != nil {
return PubsubSubscription{}, err
}
var errsStr []string
for _, e := range errs {
errsStr = append(errsStr, e.XMLName.Local)
}
return PubsubSubscription{
Errors: errsStr,
}, nil
}
case v.Type == "result" && v.ID == "unsub1":
// Unsubscribing MAY contain a pubsub element. But it does
// not have to
return PubsubUnsubscription{
SubID: "",
JID: v.From,
Node: "",
Errors: nil,
}, nil
case v.Query.XMLName.Local == "pubsub":
switch v.ID {
case "sub1":
// Subscription or unsubscription was successful
var sub clientPubsubSubscription
err := xml.Unmarshal([]byte(v.Query.InnerXML), &sub)
if err != nil {
return PubsubSubscription{}, err
}
return PubsubSubscription{
SubID: sub.SubID,
JID: sub.JID,
Node: sub.Node,
Errors: nil,
}, nil
case "unsub1":
var sub clientPubsubSubscription
err := xml.Unmarshal([]byte(v.Query.InnerXML), &sub)
if err != nil {
return PubsubUnsubscription{}, err
}
return PubsubUnsubscription{
SubID: sub.SubID,
JID: v.From,
Node: sub.Node,
Errors: nil,
}, nil
case "items1", "items3":
var p clientPubsubItems
err := xml.Unmarshal([]byte(v.Query.InnerXML), &p)
if err != nil {
return PubsubItems{}, err
}
return PubsubItems{
p.Node,
pubsubItemsToReturn(p.Items),
}, nil
}
case v.Query.XMLName.Local == "":
return IQ{ID: v.ID, From: v.From, To: v.To, Type: v.Type}, nil
default:
res, err := xml.Marshal(v.Query)
if err != nil {
return Chat{}, err
}
return IQ{ID: v.ID, From: v.From, To: v.To, Type: v.Type,
Query: res}, nil
}
return IQ{ID: v.ID, From: v.From, To: v.To, Type: v.Type, Query: v.Query}, nil
}
}
}
// Send sends the message wrapped inside an XMPP message stanza body.
func (c *Client) Send(chat Chat) (n int, err error) {
var subtext = ``
var thdtext = ``
var subtext, thdtext, oobtext string
if chat.Subject != `` {
subtext = `<subject>` + xmlEscape(chat.Subject) + `</subject>`
}
if chat.Thread != `` {
thdtext = `<thread>` + xmlEscape(chat.Thread) + `</thread>`
}
if chat.Ooburl != `` {
oobtext = `<x xmlns="jabber:x:oob"><url>` + xmlEscape(chat.Ooburl) + `</url>`
if chat.Oobdesc != `` {
oobtext += `<desc>` + xmlEscape(chat.Oobdesc) + `</desc>`
}
oobtext += `</x>`
}
stanza := "<message to='%s' type='%s' id='%s' xml:lang='en'>" + subtext + "<body>%s</body>" + thdtext + "</message>"
stanza := "<message to='%s' type='%s' id='%s' xml:lang='en'>" + subtext + "<body>%s</body>" + oobtext + thdtext + "</message>"
return fmt.Fprintf(c.conn, stanza,
xmlEscape(chat.Remote), xmlEscape(chat.Type), cnonce(), xmlEscape(chat.Text))
}
// SendOOB sends OOB data wrapped inside an XMPP message stanza, without actual body.
func (c *Client) SendOOB(chat Chat) (n int, err error) {
var thdtext, oobtext string
if chat.Thread != `` {
thdtext = `<thread>` + xmlEscape(chat.Thread) + `</thread>`
}
if chat.Ooburl != `` {
oobtext = `<x xmlns="jabber:x:oob"><url>` + xmlEscape(chat.Ooburl) + `</url>`
if chat.Oobdesc != `` {
oobtext += `<desc>` + xmlEscape(chat.Oobdesc) + `</desc>`
}
oobtext += `</x>`
}
return fmt.Fprintf(c.conn, "<message to='%s' type='%s' id='%s' xml:lang='en'>"+oobtext+thdtext+"</message>",
xmlEscape(chat.Remote), xmlEscape(chat.Type), cnonce())
}
// SendOrg sends the original text without being wrapped in an XMPP message stanza.
func (c *Client) SendOrg(org string) (n int, err error) {
return fmt.Fprint(c.conn, org)
@ -777,6 +909,9 @@ type clientMessage struct {
Body string `xml:"body"`
Thread string `xml:"thread"`
// Pubsub
Event clientPubsubEvent `xml:"event"`
// Any hasn't matched element
Other []XMLElement `xml:",any"`
@ -848,7 +983,7 @@ type clientIQ struct {
ID string `xml:"id,attr"`
To string `xml:"to,attr"`
Type string `xml:"type,attr"` // error, get, result, set
Query []byte `xml:",innerxml"`
Query XMLElement `xml:",any"`
Error clientError
Bind bindBind
}
@ -856,8 +991,9 @@ type clientIQ struct {
type clientError struct {
XMLName xml.Name `xml:"jabber:client error"`
Code string `xml:",attr"`
Type string `xml:",attr"`
Type string `xml:"type,attr"`
Any xml.Name
InnerXML []byte `xml:",innerxml"`
Text string
}

133
vendor/github.com/mattn/go-xmpp/xmpp_pubsub.go generated vendored Normal file
View file

@ -0,0 +1,133 @@
package xmpp
import (
"encoding/xml"
"fmt"
)
const (
XMPPNS_PUBSUB = "http://jabber.org/protocol/pubsub"
XMPPNS_PUBSUB_EVENT = "http://jabber.org/protocol/pubsub#event"
)
type clientPubsubItem struct {
XMLName xml.Name `xml:"item"`
ID string `xml:"id,attr"`
Body []byte `xml:",innerxml"`
}
type clientPubsubItems struct {
XMLName xml.Name `xml:"items"`
Node string `xml:"node,attr"`
Items []clientPubsubItem `xml:"item"`
}
type clientPubsub struct {
XMLName xml.Name `xml:"pubsub"`
Items clientPubsubItems `xml:"items"`
}
type clientPubsubEvent struct {
XMLName xml.Name `xml:"event"`
XMLNS string `xml:"xmlns,attr"`
Items clientPubsubItems `xml:"items"`
}
type clientPubsubError struct {
XMLName xml.Name
}
type clientPubsubSubscription struct {
XMLName xml.Name `xml:"subscription"`
Node string `xml:"node,attr"`
JID string `xml:"jid,attr"`
SubID string `xml:"subid,attr"`
}
type PubsubEvent struct {
Node string
Items []PubsubItem
}
type PubsubSubscription struct {
SubID string
JID string
Node string
Errors []string
}
type PubsubUnsubscription PubsubSubscription
type PubsubItem struct {
ID string
InnerXML []byte
}
type PubsubItems struct {
Node string
Items []PubsubItem
}
// Converts []clientPubsubItem to []PubsubItem
func pubsubItemsToReturn(items []clientPubsubItem) []PubsubItem {
var tmp []PubsubItem
for _, i := range items {
tmp = append(tmp, PubsubItem{
ID: i.ID,
InnerXML: i.Body,
})
}
return tmp
}
func pubsubClientToReturn(event clientPubsubEvent) PubsubEvent {
return PubsubEvent{
Node: event.Items.Node,
Items: pubsubItemsToReturn(event.Items.Items),
}
}
func pubsubStanza(body string) string {
return fmt.Sprintf("<pubsub xmlns='%s'>%s</pubsub>",
XMPPNS_PUBSUB, body)
}
func pubsubSubscriptionStanza(node, jid string) string {
body := fmt.Sprintf("<subscribe node='%s' jid='%s'/>",
xmlEscape(node),
xmlEscape(jid))
return pubsubStanza(body)
}
func pubsubUnsubscriptionStanza(node, jid string) string {
body := fmt.Sprintf("<unsubscribe node='%s' jid='%s'/>",
xmlEscape(node),
xmlEscape(jid))
return pubsubStanza(body)
}
func (c *Client) PubsubSubscribeNode(node, jid string) {
c.RawInformation(c.jid,
jid,
"sub1",
"set",
pubsubSubscriptionStanza(node, c.jid))
}
func (c *Client) PubsubUnsubscribeNode(node, jid string) {
c.RawInformation(c.jid,
jid,
"unsub1",
"set",
pubsubUnsubscriptionStanza(node, c.jid))
}
func (c *Client) PubsubRequestLastItems(node, jid string) {
body := fmt.Sprintf("<items node='%s'/>", node)
c.RawInformation(c.jid, jid, "items1", "get", pubsubStanza(body))
}
func (c *Client) PubsubRequestItem(node, jid, id string) {
body := fmt.Sprintf("<items node='%s'><item id='%s'/></items>", node, id)
c.RawInformation(c.jid, jid, "items3", "get", pubsubStanza(body))
}

3
vendor/github.com/mmcdole/gofeed/.gitignore generated vendored
View file

@ -26,3 +26,6 @@ _testmain.go
.DS_STORE
cmd/ftest/ftest
# Goland specific files
.idea

38
vendor/github.com/mmcdole/gofeed/.travis.yml generated vendored
View file

@ -1,24 +1,24 @@
language: go
env:
global:
- GO111MODULE="on"
go:
- 1.11.x
- 1.12.x
- 1.13.x
- tip
matrix:
include:
- go: "tip"
- go: "1.11"
env: GO111MODULE=on
- go: "1.11"
- go: "1.10"
- go: "1.9"
- go: "1.8"
- go: "1.7"
- go: "1.6"
- go: "1.5"
- go: "1.4"
install:
- go get -t -v ./...
- go get github.com/go-playground/overalls
allow_failures:
- go: tip
fast_finish: true
before_install:
- go get github.com/mattn/goveralls
- go get golang.org/x/tools/cmd/cover
script:
- go install ./...
- go test -v ./...
- $GOPATH/bin/overalls -project=github.com/mmcdole/gofeed -covermode=count -ignore=.git,vendor -debug
after_success:
- $GOPATH/bin/goveralls -coverprofile=overalls.coverprofile -service=travis-ci
- $GOPATH/bin/goveralls -service=travis-ci

135
vendor/github.com/mmcdole/gofeed/README.md generated vendored
View file

@ -2,9 +2,10 @@
[![Build Status](https://travis-ci.org/mmcdole/gofeed.svg?branch=master)](https://travis-ci.org/mmcdole/gofeed) [![Coverage Status](https://coveralls.io/repos/github/mmcdole/gofeed/badge.svg?branch=master)](https://coveralls.io/github/mmcdole/gofeed?branch=master) [![Go Report Card](https://goreportcard.com/badge/github.com/mmcdole/gofeed)](https://goreportcard.com/report/github.com/mmcdole/gofeed) [![](https://godoc.org/github.com/mmcdole/gofeed?status.svg)](http://godoc.org/github.com/mmcdole/gofeed) [![License](http://img.shields.io/:license-mit-blue.svg)](http://doge.mit-license.org)
The `gofeed` library is a robust feed parser that supports parsing both [RSS](https://en.wikipedia.org/wiki/RSS) and [Atom](https://en.wikipedia.org/wiki/Atom_(standard)) feeds. The library provides a universal `gofeed.Parser` that will parse and convert all feed types into a hybrid `gofeed.Feed` model. You also have the option of utilizing the feed specific `atom.Parser` or `rss.Parser` parsers which generate `atom.Feed` and `rss.Feed` respectively.
The `gofeed` library is a robust feed parser that supports parsing both [RSS](https://en.wikipedia.org/wiki/RSS), [Atom](<https://en.wikipedia.org/wiki/Atom_(standard)>) and [JSON](https://jsonfeed.org/version/1) feeds. The library provides a universal `gofeed.Parser` that will parse and convert all feed types into a hybrid `gofeed.Feed` model. You also have the option of utilizing the feed specific `atom.Parser` or `rss.Parser` or `json.Parser` parsers which generate `atom.Feed`, `rss.Feed` and `json.Feed` respectively.
## Table of Contents
- [Features](#features)
- [Overview](#overview)
- [Basic Usage](#basic-usage)
@ -19,16 +20,18 @@ The `gofeed` library is a robust feed parser that supports parsing both [RSS](ht
## Features
#### Supported feed types:
* RSS 0.90
* Netscape RSS 0.91
* Userland RSS 0.91
* RSS 0.92
* RSS 0.93
* RSS 0.94
* RSS 1.0
* RSS 2.0
* Atom 0.3
* Atom 1.0
- RSS 0.90
- Netscape RSS 0.91
- Userland RSS 0.91
- RSS 0.92
- RSS 0.93
- RSS 0.94
- RSS 1.0
- RSS 2.0
- Atom 0.3
- Atom 1.0
- JSON 1.0
#### Extension Support
@ -39,6 +42,7 @@ It parses all other feed extensions in a generic way (see the [Extensions](#exte
#### Invalid Feeds
A best-effort attempt is made at parsing broken and invalid XML feeds. Currently, `gofeed` can succesfully parse feeds with the following issues:
- Unescaped/Naked Markup in feed elements
- Undeclared namespace prefixes
- Missing closing tags on certain elements
@ -48,25 +52,25 @@ A best-effort attempt is made at parsing broken and invalid XML feeds. Currentl
## Overview
The `gofeed` library is comprised of a universal feed parser and several feed specific parsers. Which one you choose depends entirely on your usecase. If you will be handling both rss and atom feeds then it makes sense to use the `gofeed.Parser`. If you know ahead of time that you will only be parsing one feed type then it would make sense to use `rss.Parser` or `atom.Parser`.
The `gofeed` library is comprised of a universal feed parser and several feed specific parsers. Which one you choose depends entirely on your usecase. If you will be handling rss, atom and json feeds then it makes sense to use the `gofeed.Parser`. If you know ahead of time that you will only be parsing one feed type then it would make sense to use `rss.Parser` or `atom.Parser` or `json.Parser`.
#### Universal Feed Parser
The universal `gofeed.Parser` works in 3 stages: detection, parsing and translation. It first detects the feed type that it is currently parsing. Then it uses a feed specific parser to parse the feed into its true representation which will be either a `rss.Feed` or `atom.Feed`. These models cover every field possible for their respective feed types. Finally, they are *translated* into a `gofeed.Feed` model that is a hybrid of both feed types. Performing the universal feed parsing in these 3 stages allows for more flexibility and keeps the code base more maintainable by separating RSS and Atom parsing into seperate packages.
The universal `gofeed.Parser` works in 3 stages: detection, parsing and translation. It first detects the feed type that it is currently parsing. Then it uses a feed specific parser to parse the feed into its true representation which will be either a `rss.Feed` or `atom.Feed` or `json.Feed`. These models cover every field possible for their respective feed types. Finally, they are _translated_ into a `gofeed.Feed` model that is a hybrid of all feed types. Performing the universal feed parsing in these 3 stages allows for more flexibility and keeps the code base more maintainable by separating RSS, Atom and Json parsing into seperate packages.
![Diagram](docs/sequence.png)
The translation step is done by anything which adheres to the `gofeed.Translator` interface. The `DefaultRSSTranslator` and `DefaultAtomTranslator` are used behind the scenes when you use the `gofeed.Parser` with its default settings. You can see how they translate fields from ```atom.Feed``` or ```rss.Feed``` to the universal ```gofeed.Feed``` struct in the [Default Mappings](#default-mappings) section. However, should you disagree with the way certain fields are translated you can easily supply your own `gofeed.Translator` and override this behavior. See the [Advanced Usage](#advanced-usage) section for an example how to do this.
The translation step is done by anything which adheres to the `gofeed.Translator` interface. The `DefaultRSSTranslator`, `DefaultAtomTranslator`, `DefaultJSONTranslator` are used behind the scenes when you use the `gofeed.Parser` with its default settings. You can see how they translate fields from `atom.Feed` or `rss.Feed` `json.Feed` to the universal `gofeed.Feed` struct in the [Default Mappings](#default-mappings) section. However, should you disagree with the way certain fields are translated you can easily supply your own `gofeed.Translator` and override this behavior. See the [Advanced Usage](#advanced-usage) section for an example how to do this.
#### Feed Specific Parsers
The `gofeed` library provides two feed specific parsers: `atom.Parser` and `rss.Parser`. If the hybrid `gofeed.Feed` model that the universal `gofeed.Parser` produces does not contain a field from the `atom.Feed` or `rss.Feed` model that you require, it might be beneficial to use the feed specific parsers. When using the `atom.Parser` or `rss.Parser` directly, you can access all of fields found in the `atom.Feed` and `rss.Feed` models. It is also marginally faster because you are able to skip the translation step.
The `gofeed` library provides two feed specific parsers: `atom.Parser`, `rss.Parser` and `json.Parser`. If the hybrid `gofeed.Feed` model that the universal `gofeed.Parser` produces does not contain a field from the `atom.Feed` or `rss.Feed` or `json.Feed` model that you require, it might be beneficial to use the feed specific parsers. When using the `atom.Parser` or `rss.Parser` or `json.Parser` directly, you can access all of fields found in the `atom.Feed`, `rss.Feed` and `json.Feed` models. It is also marginally faster because you are able to skip the translation step.
## Basic Usage
#### Universal Feed Parser
The most common usage scenario will be to use ```gofeed.Parser``` to parse an arbitrary RSS or Atom feed into the hybrid ```gofeed.Feed``` model. This hybrid model allows you to treat RSS and Atom feeds the same.
The most common usage scenario will be to use `gofeed.Parser` to parse an arbitrary RSS or Atom or JSON feed into the hybrid `gofeed.Feed` model. This hybrid model allows you to treat RSS, Atom and JSON feeds the same.
##### Parse a feed from an URL:
@ -99,9 +103,19 @@ feed, _ := fp.Parse(file)
fmt.Println(feed.Title)
```
##### Parse a feed from an URL with a 60s timeout:
```go
ctx, cancel := context.WithTimeout(context.Background(), 60*time.Second)
defer cancel()
fp := gofeed.NewParser()
feed, _ := fp.ParseURLWithContext("http://feeds.twit.tv/twit.xml", ctx)
fmt.Println(feed.Title)
```
#### Feed Specific Parsers
You can easily use the `rss.Parser` and `atom.Parser` directly if you have a usage scenario that requires it:
You can easily use the `rss.Parser`, `atom.Parser` or `json.Parser` directly if you have a usage scenario that requires it:
##### Parse a RSS feed into a `rss.Feed`
@ -127,11 +141,20 @@ atomFeed, _ := fp.Parse(strings.NewReader(feedData))
fmt.Println(atomFeed.Subtitle)
```
##### Parse a JSON feed into a `json.Feed`
```go
feedData := `{"version":"1.0", "home_page_url": "https://daringfireball.net"}`
fp := json.Parser{}
jsonFeed, _ := fp.Parse(strings.NewReader(feedData))
fmt.Println(jsonFeed.HomePageURL)
```
## Advanced Usage
##### Parse a feed while using a custom translator
The mappings and precedence order that are outlined in the [Default Mappings](#default-mappings) section are provided by the following two structs: `DefaultRSSTranslator` and `DefaultAtomTranslator`. If you have fields that you think should have a different precedence, or if you want to make a translator that is aware of an unsupported extension you can do this by specifying your own RSS or Atom translator when using the `gofeed.Parser`.
The mappings and precedence order that are outlined in the [Default Mappings](#default-mappings) section are provided by the following two structs: `DefaultRSSTranslator`, `DefaultAtomTranslator` and `DefaultJSONTranslator`. If you have fields that you think should have a different precedence, or if you want to make a translator that is aware of an unsupported extension you can do this by specifying your own RSS or Atom or JSON translator when using the `gofeed.Parser`.
Here is a simple example of creating a custom `Translator` that makes the `/rss/channel/itunes:author` field have a higher precedence than the `/rss/channel/managingEditor` field in RSS feeds. We will wrap the existing `DefaultRSSTranslator` since we only want to change the behavior for a single field.
@ -203,44 +226,45 @@ In addition to the generic handling of extensions, `gofeed` also has built in su
## Default Mappings
The ```DefaultRSSTranslator``` and the ```DefaultAtomTranslator``` map the following ```rss.Feed``` and ```atom.Feed``` fields to their respective ```gofeed.Feed``` fields. They are listed in order of precedence (highest to lowest):
The `DefaultRSSTranslator`, the `DefaultAtomTranslator` and the `DefaultJSONTranslator` map the following `rss.Feed`, `atom.Feed` and `json.Feed` fields to their respective `gofeed.Feed` fields. They are listed in order of precedence (highest to lowest):
`gofeed.Feed` | RSS | Atom | JSON
--- | --- | --- | --
Title | /rss/channel/title<br>/rdf:RDF/channel/title<br>/rss/channel/dc:title<br>/rdf:RDF/channel/dc:title | /feed/title | /title
Description | /rss/channel/description<br>/rdf:RDF/channel/description<br>/rss/channel/itunes:subtitle | /feed/subtitle<br>/feed/tagline | /description
Link | /rss/channel/link<br>/rdf:RDF/channel/link | /feed/link[@rel=”alternate”]/@href<br>/feed/link[not(@rel)]/@href | /home_page_url
FeedLink | /rss/channel/atom:link[@rel="self"]/@href<br>/rdf:RDF/channel/atom:link[@rel="self"]/@href | /feed/link[@rel="self"]/@href | /feed_url
Updated | /rss/channel/lastBuildDate<br>/rss/channel/dc:date<br>/rdf:RDF/channel/dc:date | /feed/updated<br>/feed/modified | /items[0]/date_modified
Published | /rss/channel/pubDate | | /items[0]/date_published
Author | /rss/channel/managingEditor<br>/rss/channel/webMaster<br>/rss/channel/dc:author<br>/rdf:RDF/channel/dc:author<br>/rss/channel/dc:creator<br>/rdf:RDF/channel/dc:creator<br>/rss/channel/itunes:author | /feed/author | /author/name
Language | /rss/channel/language<br>/rss/channel/dc:language<br>/rdf:RDF/channel/dc:language | /feed/@xml:lang |
Image | /rss/channel/image<br>/rdf:RDF/image<br>/rss/channel/itunes:image | /feed/logo | /icon
Copyright | /rss/channel/copyright<br>/rss/channel/dc:rights<br>/rdf:RDF/channel/dc:rights | /feed/rights<br>/feed/copyright |
Generator | /rss/channel/generator | /feed/generator |
Categories | /rss/channel/category<br>/rss/channel/itunes:category<br>/rss/channel/itunes:keywords<br>/rss/channel/dc:subject<br>/rdf:RDF/channel/dc:subject | /feed/category |
`gofeed.Feed` | RSS | Atom
--- | --- | ---
Title | /rss/channel/title<br>/rdf:RDF/channel/title<br>/rss/channel/dc:title<br>/rdf:RDF/channel/dc:title | /feed/title
Description | /rss/channel/description<br>/rdf:RDF/channel/description<br>/rss/channel/itunes:subtitle | /feed/subtitle<br>/feed/tagline
Link | /rss/channel/link<br>/rdf:RDF/channel/link | /feed/link[@rel=”alternate”]/@href<br>/feed/link[not(@rel)]/@href
FeedLink | /rss/channel/atom:link[@rel="self"]/@href<br>/rdf:RDF/channel/atom:link[@rel="self"]/@href | /feed/link[@rel="self"]/@href
Updated | /rss/channel/lastBuildDate<br>/rss/channel/dc:date<br>/rdf:RDF/channel/dc:date | /feed/updated<br>/feed/modified
Published | /rss/channel/pubDate |
Author | /rss/channel/managingEditor<br>/rss/channel/webMaster<br>/rss/channel/dc:author<br>/rdf:RDF/channel/dc:author<br>/rss/channel/dc:creator<br>/rdf:RDF/channel/dc:creator<br>/rss/channel/itunes:author | /feed/author
Language | /rss/channel/language<br>/rss/channel/dc:language<br>/rdf:RDF/channel/dc:language | /feed/@xml:lang
Image | /rss/channel/image<br>/rdf:RDF/image<br>/rss/channel/itunes:image | /feed/logo
Copyright | /rss/channel/copyright<br>/rss/channel/dc:rights<br>/rdf:RDF/channel/dc:rights | /feed/rights<br>/feed/copyright
Generator | /rss/channel/generator | /feed/generator
Categories | /rss/channel/category<br>/rss/channel/itunes:category<br>/rss/channel/itunes:keywords<br>/rss/channel/dc:subject<br>/rdf:RDF/channel/dc:subject | /feed/category
`gofeed.Item` | RSS | Atom | JSON
--- | --- | --- | ---
Title | /rss/channel/item/title<br>/rdf:RDF/item/title<br>/rdf:RDF/item/dc:title<br>/rss/channel/item/dc:title | /feed/entry/title | /items/title
Description | /rss/channel/item/description<br>/rdf:RDF/item/description<br>/rss/channel/item/dc:description<br>/rdf:RDF/item/dc:description | /feed/entry/summary | /items/summary
Content | /rss/channel/item/content:encoded | /feed/entry/content | /items/content_html
Link | /rss/channel/item/link<br>/rdf:RDF/item/link | /feed/entry/link[@rel=”alternate”]/@href<br>/feed/entry/link[not(@rel)]/@href | /items/url
Updated | /rss/channel/item/dc:date<br>/rdf:RDF/rdf:item/dc:date | /feed/entry/modified<br>/feed/entry/updated | /items/date_modified
Published | /rss/channel/item/pubDate<br>/rss/channel/item/dc:date | /feed/entry/published<br>/feed/entry/issued | /items/date_published
Author | /rss/channel/item/author<br>/rss/channel/item/dc:author<br>/rdf:RDF/item/dc:author<br>/rss/channel/item/dc:creator<br>/rdf:RDF/item/dc:creator<br>/rss/channel/item/itunes:author | /feed/entry/author | /items/author/name
GUID | /rss/channel/item/guid | /feed/entry/id | /items/id
Image | /rss/channel/item/itunes:image<br>/rss/channel/item/media:image | | /items/image<br>/items/banner_image
Categories | /rss/channel/item/category<br>/rss/channel/item/dc:subject<br>/rss/channel/item/itunes:keywords<br>/rdf:RDF/channel/item/dc:subject | /feed/entry/category | /items/tags
Enclosures | /rss/channel/item/enclosure | /feed/entry/link[@rel=”enclosure”] | /items/attachments
`gofeed.Item` | RSS | Atom
--- | --- | ---
Title | /rss/channel/item/title<br>/rdf:RDF/item/title<br>/rdf:RDF/item/dc:title<br>/rss/channel/item/dc:title | /feed/entry/title
Description | /rss/channel/item/description<br>/rdf:RDF/item/description<br>/rss/channel/item/dc:description<br>/rdf:RDF/item/dc:description | /feed/entry/summary
Content | /rss/channel/item/content:encoded | /feed/entry/content
Link | /rss/channel/item/link<br>/rdf:RDF/item/link | /feed/entry/link[@rel=”alternate”]/@href<br>/feed/entry/link[not(@rel)]/@href
Updated | /rss/channel/item/dc:date<br>/rdf:RDF/rdf:item/dc:date | /feed/entry/modified<br>/feed/entry/updated
Published | /rss/channel/item/pubDate<br>/rss/channel/item/dc:date | /feed/entry/published<br>/feed/entry/issued
Author | /rss/channel/item/author<br>/rss/channel/item/dc:author<br>/rdf:RDF/item/dc:author<br>/rss/channel/item/dc:creator<br>/rdf:RDF/item/dc:creator<br>/rss/channel/item/itunes:author | /feed/entry/author
GUID | /rss/channel/item/guid | /feed/entry/id
Image | /rss/channel/item/itunes:image<br>/rss/channel/item/media:image |
Categories | /rss/channel/item/category<br>/rss/channel/item/dc:subject<br>/rss/channel/item/itunes:keywords<br>/rdf:RDF/channel/item/dc:subject | /feed/entry/category
Enclosures | /rss/channel/item/enclosure | /feed/entry/link[@rel=”enclosure”]
## Dependencies
* [goxpp](https://github.com/mmcdole/goxpp) - XML Pull Parser
* [goquery](https://github.com/PuerkitoBio/goquery) - Go jQuery-like interface
* [testify](https://github.com/stretchr/testify) - Unit test enhancements
- [goxpp](https://github.com/mmcdole/goxpp) - XML Pull Parser
- [goquery](https://github.com/PuerkitoBio/goquery) - Go jQuery-like interface
- [testify](https://github.com/stretchr/testify) - Unit test enhancements
- [jsoniter](https://github.com/json-iterator/go) - Faster JSON Parsing
## License
@ -248,8 +272,9 @@ This project is licensed under the [MIT License](https://raw.githubusercontent.c
## Credits
* [cristoper](https://github.com/cristoper) for his work on implementing xml:base relative URI handling.
* [Mark Pilgrim](https://en.wikipedia.org/wiki/Mark_Pilgrim) and [Kurt McKee](http://kurtmckee.org) for their work on the excellent [Universal Feed Parser](https://github.com/kurtmckee/feedparser) Python library. This library was the inspiration for the `gofeed` library.
* [Dan MacTough](http://blog.mact.me) for his work on [node-feedparser](https://github.com/danmactough/node-feedparser). It provided inspiration for the set of fields that should be covered in the hybrid `gofeed.Feed` model.
* [Matt Jibson](https://mattjibson.com/) for his date parsing function in the [goread](https://github.com/mjibson/goread) project.
* [Jim Teeuwen](https://github.com/jteeuwen) for his method of representing arbitrary feed extensions in the [go-pkg-rss](https://github.com/jteeuwen/go-pkg-rss) library.
- [cristoper](https://github.com/cristoper) for his work on implementing xml:base relative URI handling.
- [Mark Pilgrim](https://en.wikipedia.org/wiki/Mark_Pilgrim) and [Kurt McKee](http://kurtmckee.org) for their work on the excellent [Universal Feed Parser](https://github.com/kurtmckee/feedparser) Python library. This library was the inspiration for the `gofeed` library.
- [Dan MacTough](http://blog.mact.me) for his work on [node-feedparser](https://github.com/danmactough/node-feedparser). It provided inspiration for the set of fields that should be covered in the hybrid `gofeed.Feed` model.
- [Matt Jibson](https://mattjibson.com/) for his date parsing function in the [goread](https://github.com/mjibson/goread) project.
- [Jim Teeuwen](https://github.com/jteeuwen) for his method of representing arbitrary feed extensions in the [go-pkg-rss](https://github.com/jteeuwen/go-pkg-rss) library.
- [Sudhanshu Raheja](https://revolt.ist) for supporting JSON Feed parser

32
vendor/github.com/mmcdole/gofeed/detector.go generated vendored
View file

@ -1,9 +1,11 @@
package gofeed
import (
"bytes"
"io"
"strings"
jsoniter "github.com/json-iterator/go"
"github.com/mmcdole/gofeed/internal/shared"
xpp "github.com/mmcdole/goxpp"
)
@ -20,13 +22,34 @@ const (
FeedTypeAtom
// FeedTypeRSS represents an RSS feed
FeedTypeRSS
// FeedTypeJSON represents a JSON feed
FeedTypeJSON
)
// DetectFeedType attempts to determine the type of feed
// by looking for specific xml elements unique to the
// various feed types.
func DetectFeedType(feed io.Reader) FeedType {
p := xpp.NewXMLPullParser(feed, false, shared.NewReaderLabel)
buffer := new(bytes.Buffer)
buffer.ReadFrom(feed)
// remove leading whitespace (if exists)
var firstChar byte
for {
ch, err := buffer.ReadByte()
if err != nil {
return FeedTypeUnknown
}
if ch != ' ' && ch != '\t' {
firstChar = ch
buffer.UnreadByte()
break
}
}
if firstChar == '<' {
// Check if it's an XML based feed
p := xpp.NewXMLPullParser(bytes.NewReader(buffer.Bytes()), false, shared.NewReaderLabel)
xmlBase := shared.XMLBase{}
_, err := xmlBase.FindRoot(p)
@ -45,4 +68,11 @@ func DetectFeedType(feed io.Reader) FeedType {
default:
return FeedTypeUnknown
}
} else if firstChar == '{' {
// Check if document is valid JSON
if jsoniter.Valid(buffer.Bytes()) {
return FeedTypeJSON
}
}
return FeedTypeUnknown
}

6
vendor/github.com/mmcdole/gofeed/extensions/itunes.go generated vendored
View file

@ -29,7 +29,10 @@ type ITunesItemExtension struct {
Summary string `json:"summary,omitempty"`
Image string `json:"image,omitempty"`
IsClosedCaptioned string `json:"isClosedCaptioned,omitempty"`
Episode string `json:"episode,omitempty"`
Season string `json:"season,omitempty"`
Order string `json:"order,omitempty"`
EpisodeType string `json:"episodeType,omitempty"`
}
// ITunesCategory is a category element for itunes feeds.
@ -76,7 +79,10 @@ func NewITunesItemExtension(extensions map[string][]Extension) *ITunesItemExtens
entry.Keywords = parseTextExtension("keywords", extensions)
entry.Image = parseImage(extensions)
entry.IsClosedCaptioned = parseTextExtension("isClosedCaptioned", extensions)
entry.Episode = parseTextExtension("episode", extensions)
entry.Season = parseTextExtension("season", extensions)
entry.Order = parseTextExtension("order", extensions)
entry.EpisodeType = parseTextExtension("episodeType", extensions)
return entry
}

20
vendor/github.com/mmcdole/gofeed/feed.go generated vendored
View file

@ -10,6 +10,8 @@ import (
// Feed is the universal Feed type that atom.Feed
// and rss.Feed gets translated to. It represents
// a web feed.
// Sorting with sort.Sort will order the Items by
// oldest to newest publish time.
type Feed struct {
Title string `json:"title,omitempty"`
Description string `json:"description,omitempty"`
@ -82,3 +84,21 @@ type Enclosure struct {
Length string `json:"length,omitempty"`
Type string `json:"type,omitempty"`
}
// Len returns the length of Items.
func (f Feed) Len() int {
return len(f.Items)
}
// Less compares PublishedParsed of Items[i], Items[k]
// and returns true if Items[i] is less than Items[k].
func (f Feed) Less(i, k int) bool {
return f.Items[i].PublishedParsed.Before(
*f.Items[k].PublishedParsed,
)
}
// Swap swaps Items[i] and Items[k].
func (f Feed) Swap(i, k int) {
f.Items[i], f.Items[k] = f.Items[k], f.Items[i]
}

14
vendor/github.com/mmcdole/gofeed/go.mod generated vendored
View file

@ -1,12 +1,14 @@
module github.com/mmcdole/gofeed
go 1.14
require (
github.com/PuerkitoBio/goquery v1.5.0
github.com/codegangsta/cli v1.20.0
github.com/PuerkitoBio/goquery v1.5.1
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/json-iterator/go v1.1.10
github.com/mmcdole/goxpp v0.0.0-20181012175147-0068e33feabf
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/stretchr/testify v1.2.2
golang.org/x/net v0.0.0-20181220203305-927f97764cc3
golang.org/x/text v0.3.0
github.com/stretchr/testify v1.3.0
github.com/urfave/cli v1.22.3
golang.org/x/net v0.0.0-20200301022130-244492dfa37a
golang.org/x/text v0.3.2
)

43
vendor/github.com/mmcdole/gofeed/go.sum generated vendored
View file

@ -1,20 +1,45 @@
github.com/PuerkitoBio/goquery v1.5.0 h1:uGvmFXOA73IKluu/F84Xd1tt/z07GYm8X49XKHP7EJk=
github.com/PuerkitoBio/goquery v1.5.0/go.mod h1:qD2PgZ9lccMbQlc7eEOjaeRlFQON7xY8kdmcsrnKqMg=
github.com/andybalholm/cascadia v1.0.0 h1:hOCXnnZ5A+3eVDX8pvgl4kofXv2ELss0bKcqRySc45o=
github.com/andybalholm/cascadia v1.0.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
github.com/codegangsta/cli v1.20.0 h1:iX1FXEgwzd5+XN6wk5cVHOGQj6Q3Dcp20lUeS4lHNTw=
github.com/codegangsta/cli v1.20.0/go.mod h1:/qJNoX69yVSKu5o4jLyXAENLRyk1uhi7zkbQ3slBdOA=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/PuerkitoBio/goquery v1.5.1 h1:PSPBGne8NIUWw+/7vFBV+kG2J/5MOjbzc7154OaKCSE=
github.com/PuerkitoBio/goquery v1.5.1/go.mod h1:GsLWisAFVj4WgDibEWF4pvYnkVQBpKBKeU+7zCJoLcc=
github.com/andybalholm/cascadia v1.1.0 h1:BuuO6sSfQNFRu1LppgbD25Hr2vLYW25JvxHs5zzsLTo=
github.com/andybalholm/cascadia v1.1.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/json-iterator/go v1.1.10 h1:Kz6Cvnvv2wGdaG/V8yMvfkmNiXq9Ya2KUv4rouJJr68=
github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
github.com/mmcdole/goxpp v0.0.0-20181012175147-0068e33feabf h1:sWGE2v+hO0Nd4yFU/S/mDBM5plIU8v/Qhfz41hkDIAI=
github.com/mmcdole/goxpp v0.0.0-20181012175147-0068e33feabf/go.mod h1:pasqhqstspkosTneA62Nc+2p9SOBBYAPbnmRRWPQ0V8=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/urfave/cli v1.22.3 h1:FpNT6zq26xNpHZy08emi755QwzLPs6Pukqjlc7RfOMU=
github.com/urfave/cli v1.22.3/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/net v0.0.0-20180218175443-cbe0f9307d01/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181220203305-927f97764cc3 h1:eH6Eip3UpmR+yM/qI9Ijluzb1bNv/cAU/n+6l8tRSis=
golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200301022130-244492dfa37a h1:GuSPYbZzB5/dcLNCwLQLsg3obCJtX9IJhpXkvY7kzk0=
golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

61
vendor/github.com/mmcdole/gofeed/internal/shared/parseutils.go generated vendored
View file

@ -3,9 +3,8 @@ package shared
import (
"bytes"
"errors"
"fmt"
"html"
"regexp"
"strconv"
"strings"
xpp "github.com/mmcdole/goxpp"
@ -96,60 +95,30 @@ func DecodeEntities(str string) (string, error) {
break
}
// Write and skip everything before it
buf.Write(data[:idx])
data = data[idx+1:]
data = data[idx:]
if len(data) == 0 {
return "", TruncatedEntity
// If there is only the '&' left here
if len(data) == 1 {
buf.Write(data)
return buf.String(), nil
}
// Find the end of the entity
end := bytes.IndexByte(data, ';')
if end == -1 {
return "", TruncatedEntity
// it's not an entitiy. just a plain old '&' possibly with extra bytes
buf.Write(data)
return buf.String(), nil
}
if data[0] == '#' {
// Numerical character reference
var str string
base := 10
if len(data) > 1 && data[1] == 'x' {
str = string(data[2:end])
base = 16
// Check if there is a space somewhere within the 'entitiy'.
// If there is then skip the whole thing since it's not a real entity.
if strings.Contains(string(data[1:end]), " ") {
buf.Write(data)
return buf.String(), nil
} else {
str = string(data[1:end])
}
i, err := strconv.ParseUint(str, base, 32)
if err != nil {
return "", InvalidNumericReference
}
buf.WriteRune(rune(i))
} else {
// Predefined entity
name := string(data[:end])
var c byte
switch name {
case "lt":
c = '<'
case "gt":
c = '>'
case "quot":
c = '"'
case "apos":
c = '\''
case "amp":
c = '&'
default:
return "", fmt.Errorf("unknown predefined "+
"entity &%s;", name)
}
buf.WriteByte(c)
buf.WriteString(html.UnescapeString(string(data[0 : end+1])))
}
// Skip the entity

62
vendor/github.com/mmcdole/gofeed/json/feed.go generated vendored Normal file
View file

@ -0,0 +1,62 @@
package json
import "encoding/json"
// Feed describes the structure for JSON Feed v1.0
// https://www.jsonfeed.org/version/1/
type Feed struct {
Version string `json:"version"` // version (required, string) is the URL of the version of the format the feed uses
Title string `json:"title,omitempty"` // title (required, string) is the name of the feed
HomePageURL string `json:"home_page_url,omitempty"` // home_page_url (optional but strongly recommended, string) is the URL of the resource that the feed describes. This resource should be an HTML page
FeedURL string `json:"feed_url,omitempty"` // feed_url (optional but strongly recommended, string) is the URL of the feed, and serves as the unique identifier for the feed
Description string `json:"description,omitempty"` // description (optional, string)
UserComment string `json:"user_comment,omitempty"` // user_comment (optional, string) is a description of the purpose of the feed. This is for the use of people looking at the raw JSON, and should be ignored by feed readers.
NextURL string `json:"next_url,omitempty"` // next_url (optional, string) is the URL of a feed that provides the next n items. This allows for pagination
Icon string `json:"icon,omitempty"` // icon (optional, string) is the URL of an image for the feed suitable to be used in a timeline. It should be square and relatively large — such as 512 x 512
Favicon string `json:"favicon,omitempty"` // favicon (optional, string) is the URL of an image for the feed suitable to be used in a source list. It should be square and relatively small, but not smaller than 64 x 64
Author *Author `json:"author,omitempty"` // author (optional, object) specifies the feed author. The author object has several members. These are all optional — but if you provide an author object, then at least one is required:
Expired bool `json:"expired,omitempty"` // expired (optional, boolean) says whether or not the feed is finished — that is, whether or not it will ever update again.
Items []*Item `json:"items"` // items is an array, and is required
// TODO Hubs // hubs (very optional, array of objects) describes endpoints that can be used to subscribe to real-time notifications from the publisher of this feed. Each object has a type and url, both of which are required. See the section “Subscribing to Real-time Notifications” below for details.
// TODO Extensions
}
func (f Feed) String() string {
json, _ := json.MarshalIndent(f, "", " ")
return string(json)
}
// Item defines an item in the feed
type Item struct {
ID string `json:"id,omitempty"` // id (required, string) is unique for that item for that feed over time. If an id is presented as a number or other type, a JSON Feed reader must coerce it to a string. Ideally, the id is the full URL of the resource described by the item, since URLs make great unique identifiers.
URL string `json:"url,omitempty"` // url (optional, string) is the URL of the resource described by the item. It’s the permalink
ExternalURL string `json:"external_url,omitempty"` // external_url (very optional, string) is the URL of a page elsewhere. This is especially useful for linkblogs
Title string `json:"title,omitempty"` // title (optional, string) is plain text. Microblog items in particular may omit titles.
ContentHTML string `json:"content_html,omitempty"` // content_html and content_text are each optional strings — but one or both must be present. This is the HTML or plain text of the item. Important: the only place HTML is allowed in this format is in content_html. A Twitter-like service might use content_text, while a blog might use content_html. Use whichever makes sense for your resource. (It doesn’t even have to be the same for each item in a feed.)
ContentText string `json:"content_text,omitempty"` // Same as above
Summary string `json:"summary,omitempty"` // summary (optional, string) is a plain text sentence or two describing the item.
Image string `json:"image,omitempty"` // image (optional, string) is the URL of the main image for the item. This image may also appear in the content_html
BannerImage string `json:"banner_image,omitempty"` // banner_image (optional, string) is the URL of an image to use as a banner.
DatePublished string `json:"date_published,omitempty"` // date_published (optional, string) specifies the date in RFC 3339 format. (Example: 2010-02-07T14:04:00-05:00.)
DateModified string `json:"date_modified,omitempty"` // date_modified (optional, string) specifies the modification date in RFC 3339 format.
Author *Author `json:"author,omitempty"` // author (optional, object) has the same structure as the top-level author. If not specified in an item, then the top-level author, if present, is the author of the item.
Tags []string `json:"tags,omitempty"` // tags (optional, array of strings) can have any plain text values you want. Tags tend to be just one word, but they may be anything.
Attachments *[]Attachments `json:"attachments,omitempty"` // attachments (optional, array) lists related resources. Podcasts, for instance, would include an attachment that’s an audio or video file. An individual item may have one or more attachments.
// TODO Extensions
}
// Author defines the feed author structure. The author object has several members. These are all optional — but if you provide an author object, then at least one is required:
type Author struct {
Name string `json:"name,omitempty"` // name (optional, string) is the author’s name.
URL string `json:"url,omitempty"` // url (optional, string) is the URL of a site owned by the author
Avatar string `json:"avatar,omitempty"` // avatar (optional, string) is the URL for an image for the author. It should be square and relatively large — such as 512 x 512
}
// Attachments defines the structure for related sources. Podcasts, for instance, would include an attachment that’s an audio or video file
type Attachments struct {
URL string `json:"url,omitempty"` // url (required, string) specifies the location of the attachment.
MimeType string `json:"mime_type,omitempty"` // mime_type (required, string) specifies the type of the attachment, such as “audio/mpeg.”
Title string `json:"title,omitempty"` // title (optional, string) is a name for the attachment. Important: if there are multiple attachments, and two or more have the exact same title (when title is present), then they are considered as alternate representations of the same thing. In this way a podcaster, for instance, might provide an audio recording in different formats.
SizeInBytes int64 `json:"size_in_bytes,omitempty"` // size_in_bytes (optional, number) specifies how large the file is.
DurationInSeconds int64 `json:"duration_in_seconds,omitempty"` // duration_in_seconds (optional, number) specifies how long it takes to listen to or watch, when played at normal speed.
}

29
vendor/github.com/mmcdole/gofeed/json/parser.go generated vendored Normal file
View file

@ -0,0 +1,29 @@
package json
import (
"bytes"
"io"
jsoniter "github.com/json-iterator/go"
)
var (
j = jsoniter.ConfigCompatibleWithStandardLibrary
)
// Parser is an JSON Feed Parser
type Parser struct{}
// Parse parses an json feed into an json.Feed
func (ap *Parser) Parse(feed io.Reader) (*Feed, error) {
jsonFeed := &Feed{}
buffer := new(bytes.Buffer)
buffer.ReadFrom(feed)
err := j.Unmarshal(buffer.Bytes(), jsonFeed)
if err != nil {
return nil, err
}
return jsonFeed, err
}

35
vendor/github.com/mmcdole/gofeed/parser.go generated vendored
View file

@ -2,6 +2,7 @@ package gofeed
import (
"bytes"
"context"
"errors"
"fmt"
"io"
@ -9,6 +10,7 @@ import (
"strings"
"github.com/mmcdole/gofeed/atom"
"github.com/mmcdole/gofeed/json"
"github.com/mmcdole/gofeed/rss"
)
@ -32,9 +34,11 @@ func (err HTTPError) Error() string {
type Parser struct {
AtomTranslator Translator
RSSTranslator Translator
JSONTranslator Translator
Client *http.Client
rp *rss.Parser
ap *atom.Parser
jp *json.Parser
}
// NewParser creates a universal feed parser.
@ -42,13 +46,14 @@ func NewParser() *Parser {
fp := Parser{
rp: &rss.Parser{},
ap: &atom.Parser{},
jp: &json.Parser{},
}
return &fp
}
// Parse parses a RSS or Atom feed into
// Parse parses a RSS or Atom or JSON feed into
// the universal gofeed.Feed. It takes an
// io.Reader which should return the xml content.
// io.Reader which should return the xml/json content.
func (f *Parser) Parse(feed io.Reader) (*Feed, error) {
// Wrap the feed io.Reader in a io.TeeReader
// so we can capture all the bytes read by the
@ -68,6 +73,8 @@ func (f *Parser) Parse(feed io.Reader) (*Feed, error) {
return f.parseAtomFeed(r)
case FeedTypeRSS:
return f.parseRSSFeed(r)
case FeedTypeJSON:
return f.parseJSONFeed(r)
}
return nil, ErrFeedTypeNotDetected
@ -76,12 +83,20 @@ func (f *Parser) Parse(feed io.Reader) (*Feed, error) {
// ParseURL fetches the contents of a given url and
// attempts to parse the response into the universal feed type.
func (f *Parser) ParseURL(feedURL string) (feed *Feed, err error) {
return f.ParseURLWithContext(feedURL, context.Background())
}
// ParseURLWithContext fetches contents of a given url and
// attempts to parse the response into the universal feed type.
// Request could be canceled or timeout via given context
func (f *Parser) ParseURLWithContext(feedURL string, ctx context.Context) (feed *Feed, err error) {
client := f.httpClient()
req, err := http.NewRequest("GET", feedURL, nil)
if err != nil {
return nil, err
}
req = req.WithContext(ctx)
req.Header.Set("User-Agent", "Gofeed/1.0")
resp, err := client.Do(req)
@ -131,6 +146,14 @@ func (f *Parser) parseRSSFeed(feed io.Reader) (*Feed, error) {
return f.rssTrans().Translate(rf)
}
func (f *Parser) parseJSONFeed(feed io.Reader) (*Feed, error) {
jf, err := f.jp.Parse(feed)
if err != nil {
return nil, err
}
return f.jsonTrans().Translate(jf)
}
func (f *Parser) atomTrans() Translator {
if f.AtomTranslator != nil {
return f.AtomTranslator
@ -147,6 +170,14 @@ func (f *Parser) rssTrans() Translator {
return f.RSSTranslator
}
func (f *Parser) jsonTrans() Translator {
if f.JSONTranslator != nil {
return f.JSONTranslator
}
f.JSONTranslator = &DefaultJSONTranslator{}
return f.JSONTranslator
}
func (f *Parser) httpClient() *http.Client {
if f.Client != nil {
return f.Client

268
vendor/github.com/mmcdole/gofeed/translator.go generated vendored
View file

@ -8,10 +8,11 @@ import (
"github.com/mmcdole/gofeed/atom"
ext "github.com/mmcdole/gofeed/extensions"
"github.com/mmcdole/gofeed/internal/shared"
"github.com/mmcdole/gofeed/json"
"github.com/mmcdole/gofeed/rss"
)
// Translator converts a particular feed (atom.Feed or rss.Feed)
// Translator converts a particular feed (atom.Feed or rss.Feed of json.Feed)
// into the generic Feed struct
type Translator interface {
Translate(feed interface{}) (*Feed, error)
@ -103,8 +104,8 @@ func (t *DefaultRSSTranslator) translateFeedFeedLink(rss *rss.Feed) (link string
for _, ex := range atomExtensions {
if links, ok := ex["link"]; ok {
for _, l := range links {
if l.Attrs["Rel"] == "self" {
link = l.Value
if l.Attrs["rel"] == "self" {
link = l.Attrs["href"]
}
}
}
@ -684,3 +685,264 @@ func (t *DefaultAtomTranslator) firstPerson(persons []*atom.Person) (person *ato
person = persons[0]
return
}
// DefaultJSONTranslator converts an json.Feed struct
// into the generic Feed struct.
//
// This default implementation defines a set of
// mapping rules between json.Feed -> Feed
// for each of the fields in Feed.
type DefaultJSONTranslator struct{}
// Translate converts an JSON feed into the universal
// feed type.
func (t *DefaultJSONTranslator) Translate(feed interface{}) (*Feed, error) {
json, found := feed.(*json.Feed)
if !found {
return nil, fmt.Errorf("Feed did not match expected type of *json.Feed")
}
result := &Feed{}
result.FeedVersion = json.Version
result.Title = t.translateFeedTitle(json)
result.Link = t.translateFeedLink(json)
result.FeedLink = t.translateFeedFeedLink(json)
result.Description = t.translateFeedDescription(json)
result.Image = t.translateFeedImage(json)
result.Author = t.translateFeedAuthor(json)
result.Items = t.translateFeedItems(json)
result.Updated = t.translateFeedUpdated(json)
result.UpdatedParsed = t.translateFeedUpdatedParsed(json)
result.Published = t.translateFeedPublished(json)
result.PublishedParsed = t.translateFeedPublishedParsed(json)
result.FeedType = "json"
// TODO UserComment is missing in global Feed
// TODO NextURL is missing in global Feed
// TODO Favicon is missing in global Feed
// TODO Exipred is missing in global Feed
// TODO Hubs is not supported in json.Feed
// TODO Extensions is not supported in json.Feed
return result, nil
}
func (t *DefaultJSONTranslator) translateFeedItem(jsonItem *json.Item) (item *Item) {
item = &Item{}
item.GUID = t.translateItemGUID(jsonItem)
item.Link = t.translateItemLink(jsonItem)
item.Title = t.translateItemTitle(jsonItem)
item.Content = t.translateItemContent(jsonItem)
item.Description = t.translateItemDescription(jsonItem)
item.Image = t.translateItemImage(jsonItem)
item.Published = t.translateItemPublished(jsonItem)
item.PublishedParsed = t.translateItemPublishedParsed(jsonItem)
item.Updated = t.translateItemUpdated(jsonItem)
item.UpdatedParsed = t.translateItemUpdatedParsed(jsonItem)
item.Author = t.translateItemAuthor(jsonItem)
item.Categories = t.translateItemCategories(jsonItem)
item.Enclosures = t.translateItemEnclosures(jsonItem)
// TODO ExternalURL is missing in global Feed
// TODO BannerImage is missing in global Feed
return
}
func (t *DefaultJSONTranslator) translateFeedTitle(json *json.Feed) (title string) {
if json.Title != "" {
title = json.Title
}
return
}
func (t *DefaultJSONTranslator) translateFeedDescription(json *json.Feed) (desc string) {
return json.Description
}
func (t *DefaultJSONTranslator) translateFeedLink(json *json.Feed) (link string) {
if json.HomePageURL != "" {
link = json.HomePageURL
}
return
}
func (t *DefaultJSONTranslator) translateFeedFeedLink(json *json.Feed) (link string) {
if json.FeedURL != "" {
link = json.FeedURL
}
return
}
func (t *DefaultJSONTranslator) translateFeedUpdated(json *json.Feed) (updated string) {
if len(json.Items) > 0 {
updated = json.Items[0].DateModified
}
return
}
func (t *DefaultJSONTranslator) translateFeedUpdatedParsed(json *json.Feed) (updated *time.Time) {
if len(json.Items) > 0 {
updateTime, err := shared.ParseDate(json.Items[0].DateModified)
if err == nil {
updated = &updateTime
}
}
return
}
func (t *DefaultJSONTranslator) translateFeedPublished(json *json.Feed) (published string) {
if len(json.Items) > 0 {
published = json.Items[0].DatePublished
}
return
}
func (t *DefaultJSONTranslator) translateFeedPublishedParsed(json *json.Feed) (published *time.Time) {
if len(json.Items) > 0 {
publishTime, err := shared.ParseDate(json.Items[0].DatePublished)
if err == nil {
published = &publishTime
}
}
return
}
func (t *DefaultJSONTranslator) translateFeedAuthor(json *json.Feed) (author *Person) {
if json.Author != nil {
name, address := shared.ParseNameAddress(json.Author.Name)
author = &Person{}
author.Name = name
author.Email = address
}
// Author.URL is missing in global feed
// Author.Avatar is missing in global feed
return
}
func (t *DefaultJSONTranslator) translateFeedImage(json *json.Feed) (image *Image) {
// Using the Icon rather than the image
// icon (optional, string) is the URL of an image for the feed suitable to be used in a timeline. It should be square and relatively large — such as 512 x 512
if json.Icon != "" {
image = &Image{}
image.URL = json.Icon
}
return
}
func (t *DefaultJSONTranslator) translateFeedItems(json *json.Feed) (items []*Item) {
items = []*Item{}
for _, i := range json.Items {
items = append(items, t.translateFeedItem(i))
}
return
}
func (t *DefaultJSONTranslator) translateItemTitle(jsonItem *json.Item) (title string) {
if jsonItem.Title != "" {
title = jsonItem.Title
}
return
}
func (t *DefaultJSONTranslator) translateItemDescription(jsonItem *json.Item) (desc string) {
if jsonItem.Summary != "" {
desc = jsonItem.Summary
}
return
}
func (t *DefaultJSONTranslator) translateItemContent(jsonItem *json.Item) (content string) {
if jsonItem.ContentHTML != "" {
content = jsonItem.ContentHTML
} else if jsonItem.ContentText != "" {
content = jsonItem.ContentText
}
return
}
func (t *DefaultJSONTranslator) translateItemLink(jsonItem *json.Item) (link string) {
return jsonItem.URL
}
func (t *DefaultJSONTranslator) translateItemUpdated(jsonItem *json.Item) (updated string) {
if jsonItem.DateModified != "" {
updated = jsonItem.DateModified
}
return updated
}
func (t *DefaultJSONTranslator) translateItemUpdatedParsed(jsonItem *json.Item) (updated *time.Time) {
if jsonItem.DateModified != "" {
updatedTime, err := shared.ParseDate(jsonItem.DateModified)
if err == nil {
updated = &updatedTime
}
}
return
}
func (t *DefaultJSONTranslator) translateItemPublished(jsonItem *json.Item) (pubDate string) {
if jsonItem.DatePublished != "" {
pubDate = jsonItem.DatePublished
}
return
}
func (t *DefaultJSONTranslator) translateItemPublishedParsed(jsonItem *json.Item) (pubDate *time.Time) {
if jsonItem.DatePublished != "" {
publishTime, err := shared.ParseDate(jsonItem.DatePublished)
if err == nil {
pubDate = &publishTime
}
}
return
}
func (t *DefaultJSONTranslator) translateItemAuthor(jsonItem *json.Item) (author *Person) {
if jsonItem.Author != nil {
name, address := shared.ParseNameAddress(jsonItem.Author.Name)
author = &Person{}
author.Name = name
author.Email = address
}
// Author.URL is missing in global feed
// Author.Avatar is missing in global feed
return
}
func (t *DefaultJSONTranslator) translateItemGUID(jsonItem *json.Item) (guid string) {
if jsonItem.ID != "" {
guid = jsonItem.ID
}
return
}
func (t *DefaultJSONTranslator) translateItemImage(jsonItem *json.Item) (image *Image) {
if jsonItem.Image != "" {
image = &Image{}
image.URL = jsonItem.Image
} else if jsonItem.BannerImage != "" {
image = &Image{}
image.URL = jsonItem.BannerImage
}
return
}
func (t *DefaultJSONTranslator) translateItemCategories(jsonItem *json.Item) (categories []string) {
if len(jsonItem.Tags) > 0 {
categories = jsonItem.Tags
}
return
}
func (t *DefaultJSONTranslator) translateItemEnclosures(jsonItem *json.Item) (enclosures []*Enclosure) {
if jsonItem.Attachments != nil {
for _, attachment := range *jsonItem.Attachments {
e := &Enclosure{}
e.URL = attachment.URL
e.Type = attachment.MimeType
e.Length = fmt.Sprintf("%d", attachment.DurationInSeconds)
// Title is not defined in global enclosure
// SizeInBytes is not defined in global enclosure
enclosures = append(enclosures, e)
}
}
return
}

37
vendor/github.com/mmcdole/goxpp/README.md generated vendored
View file

@ -3,7 +3,42 @@
[![Build Status](https://travis-ci.org/mmcdole/goxpp.svg?branch=master)](https://travis-ci.org/mmcdole/goxpp) [![Coverage Status](https://coveralls.io/repos/github/mmcdole/goxpp/badge.svg?branch=master)](https://coveralls.io/github/mmcdole/goxpp?branch=master) [![License](http://img.shields.io/:license-mit-blue.svg)](http://doge.mit-license.org)
[![GoDoc](https://godoc.org/github.com/mmcdole/goxpp?status.svg)](https://godoc.org/github.com/mmcdole/goxpp)
The `goxpp` library is an XML parser library that is loosely based on the [Java XMLPullParser](http://www.xmlpull.org/v1/download/unpacked/doc/quick_intro.html). This library allows you to easily parse arbitary XML content using a pull parser. You can think of `goxpp` as a lightweight wrapper around Go's XML `Decoder` that provides a set of functions that make it easier to parse XML content than using the raw decoder itself.
The `goxpp` library is an XML parser library that is loosely based on the [Java XMLPullParser](http://www.xmlpull.org/v1/download/unpacked/doc/quick_intro.html). This library allows you to easily parse arbitrary XML content using a pull parser. You can think of `goxpp` as a lightweight wrapper around Go's XML `Decoder` that provides a set of functions that make it easier to parse XML content than using the raw decoder itself.
## Overview
To begin parsing a XML document using `goxpp` you must pass it an `io.Reader` object for your document:
```go
file, err := os.Open("path/file.xml")
parser := xpp.NewXMLPullParser(file, false, charset.NewReader)
```
The `goxpp` library decodes documents into a series of token objects:
| Token Name |
|----------------------------------|
| StartDocument |
| EndDocument |
| StartTag |
| EndTag |
| Text |
| Comment |
| ProcessingInstruction |
| Directive |
| IgnorableWhitespace |
You will always start at the `StartDocument` token and can use the following functions to walk through a document:
| Function Name | Description |
|----------------------------------|---------------------------------------|
| Next() | Advance to the next `Text`, `StartTag`, `EndTag`, `EndDocument` token.<br>Note: skips `Comment`, `Directive` and `ProcessingInstruction` |
| NextToken() | Advance to the next token regardless of type. |
| NextText() | Advance to the next `Text` token. |
| Skip() | Skip the next token. |
| DecodeElement(v interface{}) | Decode an entire element from the current tag into a struct.<br>Note: must be at a `StartTag` token |
This project is licensed under the [MIT License](https://raw.githubusercontent.com/mmcdole/goxpp/master/LICENSE)

1
vendor/github.com/modern-go/concurrent/.gitignore generated vendored Normal file
View file

@ -0,0 +1 @@
/coverage.txt

14
vendor/github.com/modern-go/concurrent/.travis.yml generated vendored Normal file
View file

@ -0,0 +1,14 @@
language: go
go:
- 1.8.x
- 1.x
before_install:
- go get -t -v ./...
script:
- ./test.sh
after_success:
- bash <(curl -s https://codecov.io/bash)

201
vendor/github.com/modern-go/concurrent/LICENSE generated vendored Normal file
View file

@ -0,0 +1,201 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
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# concurrent
[![Sourcegraph](https://sourcegraph.com/github.com/modern-go/concurrent/-/badge.svg)](https://sourcegraph.com/github.com/modern-go/concurrent?badge)
[![GoDoc](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](http://godoc.org/github.com/modern-go/concurrent)
[![Build Status](https://travis-ci.org/modern-go/concurrent.svg?branch=master)](https://travis-ci.org/modern-go/concurrent)
[![codecov](https://codecov.io/gh/modern-go/concurrent/branch/master/graph/badge.svg)](https://codecov.io/gh/modern-go/concurrent)
[![rcard](https://goreportcard.com/badge/github.com/modern-go/concurrent)](https://goreportcard.com/report/github.com/modern-go/concurrent)
[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://raw.githubusercontent.com/modern-go/concurrent/master/LICENSE)
* concurrent.Map: backport sync.Map for go below 1.9
* concurrent.Executor: goroutine with explicit ownership and cancellable
# concurrent.Map
because sync.Map is only available in go 1.9, we can use concurrent.Map to make code portable
```go
m := concurrent.NewMap()
m.Store("hello", "world")
elem, found := m.Load("hello")
// elem will be "world"
// found will be true
```
# concurrent.Executor
```go
executor := concurrent.NewUnboundedExecutor()
executor.Go(func(ctx context.Context) {
everyMillisecond := time.NewTicker(time.Millisecond)
for {
select {
case <-ctx.Done():
fmt.Println("goroutine exited")
return
case <-everyMillisecond.C:
// do something
}
}
})
time.Sleep(time.Second)
executor.StopAndWaitForever()
fmt.Println("executor stopped")
```
attach goroutine to executor instance, so that we can
* cancel it by stop the executor with Stop/StopAndWait/StopAndWaitForever
* handle panic by callback: the default behavior will no longer crash your application

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package concurrent
import "context"
// Executor replace go keyword to start a new goroutine
// the goroutine should cancel itself if the context passed in has been cancelled
// the goroutine started by the executor, is owned by the executor
// we can cancel all executors owned by the executor just by stop the executor itself
// however Executor interface does not Stop method, the one starting and owning executor
// should use the concrete type of executor, instead of this interface.
type Executor interface {
// Go starts a new goroutine controlled by the context
Go(handler func(ctx context.Context))
}

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//+build go1.9
package concurrent
import "sync"
// Map is a wrapper for sync.Map introduced in go1.9
type Map struct {
sync.Map
}
// NewMap creates a thread safe Map
func NewMap() *Map {
return &Map{}
}

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//+build !go1.9
package concurrent
import "sync"
// Map implements a thread safe map for go version below 1.9 using mutex
type Map struct {
lock sync.RWMutex
data map[interface{}]interface{}
}
// NewMap creates a thread safe map
func NewMap() *Map {
return &Map{
data: make(map[interface{}]interface{}, 32),
}
}
// Load is same as sync.Map Load
func (m *Map) Load(key interface{}) (elem interface{}, found bool) {
m.lock.RLock()
elem, found = m.data[key]
m.lock.RUnlock()
return
}
// Load is same as sync.Map Store
func (m *Map) Store(key interface{}, elem interface{}) {
m.lock.Lock()
m.data[key] = elem
m.lock.Unlock()
}

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package concurrent
import (
"os"
"log"
"io/ioutil"
)
// ErrorLogger is used to print out error, can be set to writer other than stderr
var ErrorLogger = log.New(os.Stderr, "", 0)
// InfoLogger is used to print informational message, default to off
var InfoLogger = log.New(ioutil.Discard, "", 0)

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