mirror of
https://github.com/crazy-max/diun.git
synced 2025-12-21 21:33:22 +01:00
chore(deps): bump github.com/go-playground/validator/v10
Bumps [github.com/go-playground/validator/v10](https://github.com/go-playground/validator) from 10.27.0 to 10.28.0. - [Release notes](https://github.com/go-playground/validator/releases) - [Commits](https://github.com/go-playground/validator/compare/v10.27.0...v10.28.0) --- updated-dependencies: - dependency-name: github.com/go-playground/validator/v10 dependency-version: 10.28.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot]
4
go.mod
4
go.mod
@@ -19,7 +19,7 @@ require (
|
||||
github.com/dromara/carbon/v2 v2.6.14
|
||||
github.com/eclipse/paho.mqtt.golang v1.5.0
|
||||
github.com/go-gomail/gomail v0.0.0-20160411212932-81ebce5c23df
|
||||
github.com/go-playground/validator/v10 v10.27.0
|
||||
github.com/go-playground/validator/v10 v10.28.0
|
||||
github.com/hashicorp/nomad/api v0.0.0-20250812204832-62b195aaa535 // v1.10.4
|
||||
github.com/jedib0t/go-pretty/v6 v6.6.8
|
||||
github.com/matcornic/hermes/v2 v2.1.0
|
||||
@@ -76,7 +76,7 @@ require (
|
||||
github.com/felixge/fgprof v0.9.5 // indirect
|
||||
github.com/felixge/httpsnoop v1.0.4 // indirect
|
||||
github.com/fxamacker/cbor/v2 v2.7.0 // indirect
|
||||
github.com/gabriel-vasile/mimetype v1.4.8 // indirect
|
||||
github.com/gabriel-vasile/mimetype v1.4.10 // indirect
|
||||
github.com/go-logr/logr v1.4.3 // indirect
|
||||
github.com/go-logr/stdr v1.2.2 // indirect
|
||||
github.com/go-openapi/jsonpointer v0.21.0 // indirect
|
||||
|
||||
8
go.sum
8
go.sum
@@ -111,8 +111,8 @@ github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2
|
||||
github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
|
||||
github.com/fxamacker/cbor/v2 v2.7.0 h1:iM5WgngdRBanHcxugY4JySA0nk1wZorNOpTgCMedv5E=
|
||||
github.com/fxamacker/cbor/v2 v2.7.0/go.mod h1:pxXPTn3joSm21Gbwsv0w9OSA2y1HFR9qXEeXQVeNoDQ=
|
||||
github.com/gabriel-vasile/mimetype v1.4.8 h1:FfZ3gj38NjllZIeJAmMhr+qKL8Wu+nOoI3GqacKw1NM=
|
||||
github.com/gabriel-vasile/mimetype v1.4.8/go.mod h1:ByKUIKGjh1ODkGM1asKUbQZOLGrPjydw3hYPU2YU9t8=
|
||||
github.com/gabriel-vasile/mimetype v1.4.10 h1:zyueNbySn/z8mJZHLt6IPw0KoZsiQNszIpU+bX4+ZK0=
|
||||
github.com/gabriel-vasile/mimetype v1.4.10/go.mod h1:d+9Oxyo1wTzWdyVUPMmXFvp4F9tea18J8ufA774AB3s=
|
||||
github.com/go-gomail/gomail v0.0.0-20160411212932-81ebce5c23df h1:Bao6dhmbTA1KFVxmJ6nBoMuOJit2yjEgLJpIMYpop0E=
|
||||
github.com/go-gomail/gomail v0.0.0-20160411212932-81ebce5c23df/go.mod h1:GJr+FCSXshIwgHBtLglIg9M2l2kQSi6QjVAngtzI08Y=
|
||||
github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
|
||||
@@ -132,8 +132,8 @@ github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/o
|
||||
github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
|
||||
github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
|
||||
github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
|
||||
github.com/go-playground/validator/v10 v10.27.0 h1:w8+XrWVMhGkxOaaowyKH35gFydVHOvC0/uWoy2Fzwn4=
|
||||
github.com/go-playground/validator/v10 v10.27.0/go.mod h1:I5QpIEbmr8On7W0TktmJAumgzX4CA1XNl4ZmDuVHKKo=
|
||||
github.com/go-playground/validator/v10 v10.28.0 h1:Q7ibns33JjyW48gHkuFT91qX48KG0ktULL6FgHdG688=
|
||||
github.com/go-playground/validator/v10 v10.28.0/go.mod h1:GoI6I1SjPBh9p7ykNE/yj3fFYbyDOpwMn5KXd+m2hUU=
|
||||
github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1vB6EwHI=
|
||||
github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8=
|
||||
github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
|
||||
|
||||
5
vendor/github.com/gabriel-vasile/mimetype/.golangci.yml
generated
vendored
Normal file
5
vendor/github.com/gabriel-vasile/mimetype/.golangci.yml
generated
vendored
Normal file
@@ -0,0 +1,5 @@
|
||||
version: "2"
|
||||
linters:
|
||||
exclusions:
|
||||
presets:
|
||||
- std-error-handling
|
||||
76
vendor/github.com/gabriel-vasile/mimetype/CODE_OF_CONDUCT.md
generated
vendored
76
vendor/github.com/gabriel-vasile/mimetype/CODE_OF_CONDUCT.md
generated
vendored
@@ -1,76 +0,0 @@
|
||||
# Contributor Covenant Code of Conduct
|
||||
|
||||
## Our Pledge
|
||||
|
||||
In the interest of fostering an open and welcoming environment, we as
|
||||
contributors and maintainers pledge to making participation in our project and
|
||||
our community a harassment-free experience for everyone, regardless of age, body
|
||||
size, disability, ethnicity, sex characteristics, gender identity and expression,
|
||||
level of experience, education, socio-economic status, nationality, personal
|
||||
appearance, race, religion, or sexual identity and orientation.
|
||||
|
||||
## Our Standards
|
||||
|
||||
Examples of behavior that contributes to creating a positive environment
|
||||
include:
|
||||
|
||||
* Using welcoming and inclusive language
|
||||
* Being respectful of differing viewpoints and experiences
|
||||
* Gracefully accepting constructive criticism
|
||||
* Focusing on what is best for the community
|
||||
* Showing empathy towards other community members
|
||||
|
||||
Examples of unacceptable behavior by participants include:
|
||||
|
||||
* The use of sexualized language or imagery and unwelcome sexual attention or
|
||||
advances
|
||||
* Trolling, insulting/derogatory comments, and personal or political attacks
|
||||
* Public or private harassment
|
||||
* Publishing others' private information, such as a physical or electronic
|
||||
address, without explicit permission
|
||||
* Other conduct which could reasonably be considered inappropriate in a
|
||||
professional setting
|
||||
|
||||
## Our Responsibilities
|
||||
|
||||
Project maintainers are responsible for clarifying the standards of acceptable
|
||||
behavior and are expected to take appropriate and fair corrective action in
|
||||
response to any instances of unacceptable behavior.
|
||||
|
||||
Project maintainers have the right and responsibility to remove, edit, or
|
||||
reject comments, commits, code, wiki edits, issues, and other contributions
|
||||
that are not aligned to this Code of Conduct, or to ban temporarily or
|
||||
permanently any contributor for other behaviors that they deem inappropriate,
|
||||
threatening, offensive, or harmful.
|
||||
|
||||
## Scope
|
||||
|
||||
This Code of Conduct applies both within project spaces and in public spaces
|
||||
when an individual is representing the project or its community. Examples of
|
||||
representing a project or community include using an official project e-mail
|
||||
address, posting via an official social media account, or acting as an appointed
|
||||
representative at an online or offline event. Representation of a project may be
|
||||
further defined and clarified by project maintainers.
|
||||
|
||||
## Enforcement
|
||||
|
||||
Instances of abusive, harassing, or otherwise unacceptable behavior may be
|
||||
reported by contacting the project team at vasile.gabriel@email.com. All
|
||||
complaints will be reviewed and investigated and will result in a response that
|
||||
is deemed necessary and appropriate to the circumstances. The project team is
|
||||
obligated to maintain confidentiality with regard to the reporter of an incident.
|
||||
Further details of specific enforcement policies may be posted separately.
|
||||
|
||||
Project maintainers who do not follow or enforce the Code of Conduct in good
|
||||
faith may face temporary or permanent repercussions as determined by other
|
||||
members of the project's leadership.
|
||||
|
||||
## Attribution
|
||||
|
||||
This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
|
||||
available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
|
||||
|
||||
[homepage]: https://www.contributor-covenant.org
|
||||
|
||||
For answers to common questions about this code of conduct, see
|
||||
https://www.contributor-covenant.org/faq
|
||||
12
vendor/github.com/gabriel-vasile/mimetype/CONTRIBUTING.md
generated
vendored
12
vendor/github.com/gabriel-vasile/mimetype/CONTRIBUTING.md
generated
vendored
@@ -1,12 +0,0 @@
|
||||
## Contribute
|
||||
Contributions to **mimetype** are welcome. If you find an issue and you consider
|
||||
contributing, you can use the [Github issues tracker](https://github.com/gabriel-vasile/mimetype/issues)
|
||||
in order to report it, or better yet, open a pull request.
|
||||
|
||||
Code contributions must respect these rules:
|
||||
- code must be test covered
|
||||
- code must be formatted using gofmt tool
|
||||
- exported names must be documented
|
||||
|
||||
**Important**: By submitting a pull request, you agree to allow the project
|
||||
owner to license your work under the same license as that used by the project.
|
||||
35
vendor/github.com/gabriel-vasile/mimetype/README.md
generated
vendored
35
vendor/github.com/gabriel-vasile/mimetype/README.md
generated
vendored
@@ -27,6 +27,7 @@
|
||||
- possibility to [extend](https://pkg.go.dev/github.com/gabriel-vasile/mimetype#example-package-Extend) with other file formats
|
||||
- common file formats are prioritized
|
||||
- [text vs. binary files differentiation](https://pkg.go.dev/github.com/gabriel-vasile/mimetype#example-package-TextVsBinary)
|
||||
- no external dependencies
|
||||
- safe for concurrent usage
|
||||
|
||||
## Install
|
||||
@@ -45,8 +46,7 @@ fmt.Println(mtype.String(), mtype.Extension())
|
||||
```
|
||||
See the [runnable Go Playground examples](https://pkg.go.dev/github.com/gabriel-vasile/mimetype#pkg-overview).
|
||||
|
||||
## Usage'
|
||||
Only use libraries like **mimetype** as a last resort. Content type detection
|
||||
Caution: only use libraries like **mimetype** as a last resort. Content type detection
|
||||
using magic numbers is slow, inaccurate, and non-standard. Most of the times
|
||||
protocols have methods for specifying such metadata; e.g., `Content-Type` header
|
||||
in HTTP and SMTP.
|
||||
@@ -67,6 +67,18 @@ mimetype.DetectFile("file.doc")
|
||||
If increasing the limit does not help, please
|
||||
[open an issue](https://github.com/gabriel-vasile/mimetype/issues/new?assignees=&labels=&template=mismatched-mime-type-detected.md&title=).
|
||||
|
||||
## Tests
|
||||
In addition to unit tests,
|
||||
[mimetype_tests](https://github.com/gabriel-vasile/mimetype_tests) compares the
|
||||
library with the [Unix file utility](https://en.wikipedia.org/wiki/File_(command))
|
||||
for around 50 000 sample files. Check the latest comparison results
|
||||
[here](https://github.com/gabriel-vasile/mimetype_tests/actions).
|
||||
|
||||
## Benchmarks
|
||||
Benchmarks for each file format are performed when a PR is open. The results can
|
||||
be seen on the [workflows page](https://github.com/gabriel-vasile/mimetype/actions/workflows/benchmark.yml).
|
||||
Performance improvements are welcome but correctness is prioritized.
|
||||
|
||||
## Structure
|
||||
**mimetype** uses a hierarchical structure to keep the MIME type detection logic.
|
||||
This reduces the number of calls needed for detecting the file type. The reason
|
||||
@@ -84,19 +96,8 @@ or from a [file](https://pkg.go.dev/github.com/gabriel-vasile/mimetype#DetectFil
|
||||
<img alt="how project is structured" src="https://raw.githubusercontent.com/gabriel-vasile/mimetype/master/testdata/gif.gif" width="88%">
|
||||
</div>
|
||||
|
||||
## Performance
|
||||
Thanks to the hierarchical structure, searching for common formats first,
|
||||
and limiting itself to file headers, **mimetype** matches the performance of
|
||||
stdlib `http.DetectContentType` while outperforming the alternative package.
|
||||
|
||||
```bash
|
||||
mimetype http.DetectContentType filetype
|
||||
BenchmarkMatchTar-24 250 ns/op 400 ns/op 3778 ns/op
|
||||
BenchmarkMatchZip-24 524 ns/op 351 ns/op 4884 ns/op
|
||||
BenchmarkMatchJpeg-24 103 ns/op 228 ns/op 839 ns/op
|
||||
BenchmarkMatchGif-24 139 ns/op 202 ns/op 751 ns/op
|
||||
BenchmarkMatchPng-24 165 ns/op 221 ns/op 1176 ns/op
|
||||
```
|
||||
|
||||
## Contributing
|
||||
See [CONTRIBUTING.md](CONTRIBUTING.md).
|
||||
Contributions are unexpected but welcome. When submitting a PR for detection of
|
||||
a new file format, please make sure to add a record to the list of testcases
|
||||
from [mimetype_test.go](mimetype_test.go). For complex files a record can be added
|
||||
in the [testdata](testdata) directory.
|
||||
|
||||
206
vendor/github.com/gabriel-vasile/mimetype/internal/charset/charset.go
generated
vendored
206
vendor/github.com/gabriel-vasile/mimetype/internal/charset/charset.go
generated
vendored
@@ -2,11 +2,10 @@ package charset
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/xml"
|
||||
"strings"
|
||||
"unicode/utf8"
|
||||
|
||||
"golang.org/x/net/html"
|
||||
"github.com/gabriel-vasile/mimetype/internal/markup"
|
||||
"github.com/gabriel-vasile/mimetype/internal/scan"
|
||||
)
|
||||
|
||||
const (
|
||||
@@ -141,20 +140,31 @@ func FromXML(content []byte) string {
|
||||
}
|
||||
return FromPlain(content)
|
||||
}
|
||||
func fromXML(content []byte) string {
|
||||
content = trimLWS(content)
|
||||
dec := xml.NewDecoder(bytes.NewReader(content))
|
||||
rawT, err := dec.RawToken()
|
||||
if err != nil {
|
||||
func fromXML(s scan.Bytes) string {
|
||||
xml := []byte("<?XML")
|
||||
lxml := len(xml)
|
||||
for {
|
||||
if len(s) == 0 {
|
||||
return ""
|
||||
}
|
||||
|
||||
t, ok := rawT.(xml.ProcInst)
|
||||
if !ok {
|
||||
for scan.ByteIsWS(s.Peek()) {
|
||||
s.Advance(1)
|
||||
}
|
||||
if len(s) <= lxml {
|
||||
return ""
|
||||
}
|
||||
|
||||
return strings.ToLower(xmlEncoding(string(t.Inst)))
|
||||
if !s.Match(xml, scan.IgnoreCase) {
|
||||
s = s[1:] // safe to slice instead of s.Advance(1) because bounds are checked
|
||||
continue
|
||||
}
|
||||
aName, aVal, hasMore := "", "", true
|
||||
for hasMore {
|
||||
aName, aVal, hasMore = markup.GetAnAttribute(&s)
|
||||
if aName == "encoding" && aVal != "" {
|
||||
return aVal
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// FromHTML returns the charset of an HTML document. It first looks if a BOM is
|
||||
@@ -171,57 +181,65 @@ func FromHTML(content []byte) string {
|
||||
return FromPlain(content)
|
||||
}
|
||||
|
||||
func fromHTML(content []byte) string {
|
||||
z := html.NewTokenizer(bytes.NewReader(content))
|
||||
for {
|
||||
switch z.Next() {
|
||||
case html.ErrorToken:
|
||||
return ""
|
||||
|
||||
case html.StartTagToken, html.SelfClosingTagToken:
|
||||
tagName, hasAttr := z.TagName()
|
||||
if !bytes.Equal(tagName, []byte("meta")) {
|
||||
continue
|
||||
}
|
||||
attrList := make(map[string]bool)
|
||||
gotPragma := false
|
||||
|
||||
func fromHTML(s scan.Bytes) string {
|
||||
const (
|
||||
dontKnow = iota
|
||||
doNeedPragma
|
||||
doNotNeedPragma
|
||||
)
|
||||
needPragma := dontKnow
|
||||
|
||||
name := ""
|
||||
for hasAttr {
|
||||
var key, val []byte
|
||||
key, val, hasAttr = z.TagAttr()
|
||||
ks := string(key)
|
||||
if attrList[ks] {
|
||||
meta := []byte("<META")
|
||||
body := []byte("<BODY")
|
||||
lmeta := len(meta)
|
||||
for {
|
||||
if markup.SkipAComment(&s) {
|
||||
continue
|
||||
}
|
||||
attrList[ks] = true
|
||||
for i, c := range val {
|
||||
if 'A' <= c && c <= 'Z' {
|
||||
val[i] = c + 0x20
|
||||
if len(s) <= lmeta {
|
||||
return ""
|
||||
}
|
||||
// Abort when <body is reached.
|
||||
if s.Match(body, scan.IgnoreCase) {
|
||||
return ""
|
||||
}
|
||||
if !s.Match(meta, scan.IgnoreCase) {
|
||||
s = s[1:] // safe to slice instead of s.Advance(1) because bounds are checked
|
||||
continue
|
||||
}
|
||||
s = s[lmeta:]
|
||||
c := s.Pop()
|
||||
if c == 0 || (!scan.ByteIsWS(c) && c != '/') {
|
||||
return ""
|
||||
}
|
||||
attrList := make(map[string]bool)
|
||||
gotPragma := false
|
||||
needPragma := dontKnow
|
||||
|
||||
switch ks {
|
||||
case "http-equiv":
|
||||
if bytes.Equal(val, []byte("content-type")) {
|
||||
charset := ""
|
||||
aName, aVal, hasMore := "", "", true
|
||||
for hasMore {
|
||||
aName, aVal, hasMore = markup.GetAnAttribute(&s)
|
||||
if attrList[aName] {
|
||||
continue
|
||||
}
|
||||
// processing step
|
||||
if len(aName) == 0 && len(aVal) == 0 {
|
||||
if needPragma == dontKnow {
|
||||
continue
|
||||
}
|
||||
if needPragma == doNeedPragma && !gotPragma {
|
||||
continue
|
||||
}
|
||||
}
|
||||
attrList[aName] = true
|
||||
if aName == "http-equiv" && scan.Bytes(aVal).Match([]byte("CONTENT-TYPE"), scan.IgnoreCase) {
|
||||
gotPragma = true
|
||||
}
|
||||
|
||||
case "content":
|
||||
name = fromMetaElement(string(val))
|
||||
if name != "" {
|
||||
} else if aName == "content" {
|
||||
charset = string(extractCharsetFromMeta(scan.Bytes(aVal)))
|
||||
if len(charset) != 0 {
|
||||
needPragma = doNeedPragma
|
||||
}
|
||||
|
||||
case "charset":
|
||||
name = string(val)
|
||||
} else if aName == "charset" {
|
||||
charset = aVal
|
||||
needPragma = doNotNeedPragma
|
||||
}
|
||||
}
|
||||
@@ -230,80 +248,36 @@ func fromHTML(content []byte) string {
|
||||
continue
|
||||
}
|
||||
|
||||
if strings.HasPrefix(name, "utf-16") {
|
||||
name = "utf-8"
|
||||
}
|
||||
|
||||
return name
|
||||
}
|
||||
return charset
|
||||
}
|
||||
}
|
||||
|
||||
func fromMetaElement(s string) string {
|
||||
for s != "" {
|
||||
csLoc := strings.Index(s, "charset")
|
||||
if csLoc == -1 {
|
||||
return ""
|
||||
// https://html.spec.whatwg.org/multipage/urls-and-fetching.html#algorithm-for-extracting-a-character-encoding-from-a-meta-element
|
||||
func extractCharsetFromMeta(s scan.Bytes) []byte {
|
||||
for {
|
||||
i := bytes.Index(s, []byte("charset"))
|
||||
if i == -1 {
|
||||
return nil
|
||||
}
|
||||
s = s[csLoc+len("charset"):]
|
||||
s = strings.TrimLeft(s, " \t\n\f\r")
|
||||
if !strings.HasPrefix(s, "=") {
|
||||
s.Advance(i + len("charset"))
|
||||
for scan.ByteIsWS(s.Peek()) {
|
||||
s.Advance(1)
|
||||
}
|
||||
if s.Pop() != '=' {
|
||||
continue
|
||||
}
|
||||
s = s[1:]
|
||||
s = strings.TrimLeft(s, " \t\n\f\r")
|
||||
if s == "" {
|
||||
return ""
|
||||
for scan.ByteIsWS(s.Peek()) {
|
||||
s.Advance(1)
|
||||
}
|
||||
if q := s[0]; q == '"' || q == '\'' {
|
||||
s = s[1:]
|
||||
closeQuote := strings.IndexRune(s, rune(q))
|
||||
if closeQuote == -1 {
|
||||
return ""
|
||||
quote := s.Peek()
|
||||
if quote == 0 {
|
||||
return nil
|
||||
}
|
||||
return s[:closeQuote]
|
||||
if quote == '"' || quote == '\'' {
|
||||
s.Advance(1)
|
||||
return bytes.TrimSpace(s.PopUntil(quote))
|
||||
}
|
||||
|
||||
end := strings.IndexAny(s, "; \t\n\f\r")
|
||||
if end == -1 {
|
||||
end = len(s)
|
||||
return bytes.TrimSpace(s.PopUntil(';', '\t', '\n', '\x0c', '\r', ' '))
|
||||
}
|
||||
return s[:end]
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func xmlEncoding(s string) string {
|
||||
param := "encoding="
|
||||
idx := strings.Index(s, param)
|
||||
if idx == -1 {
|
||||
return ""
|
||||
}
|
||||
v := s[idx+len(param):]
|
||||
if v == "" {
|
||||
return ""
|
||||
}
|
||||
if v[0] != '\'' && v[0] != '"' {
|
||||
return ""
|
||||
}
|
||||
idx = strings.IndexRune(v[1:], rune(v[0]))
|
||||
if idx == -1 {
|
||||
return ""
|
||||
}
|
||||
return v[1 : idx+1]
|
||||
}
|
||||
|
||||
// trimLWS trims whitespace from beginning of the input.
|
||||
// TODO: find a way to call trimLWS once per detection instead of once in each
|
||||
// detector which needs the trimmed input.
|
||||
func trimLWS(in []byte) []byte {
|
||||
firstNonWS := 0
|
||||
for ; firstNonWS < len(in) && isWS(in[firstNonWS]); firstNonWS++ {
|
||||
}
|
||||
|
||||
return in[firstNonWS:]
|
||||
}
|
||||
|
||||
func isWS(b byte) bool {
|
||||
return b == '\t' || b == '\n' || b == '\x0c' || b == '\r' || b == ' '
|
||||
}
|
||||
|
||||
125
vendor/github.com/gabriel-vasile/mimetype/internal/csv/parser.go
generated
vendored
Normal file
125
vendor/github.com/gabriel-vasile/mimetype/internal/csv/parser.go
generated
vendored
Normal file
@@ -0,0 +1,125 @@
|
||||
package csv
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
|
||||
"github.com/gabriel-vasile/mimetype/internal/scan"
|
||||
)
|
||||
|
||||
// Parser is a CSV reader that only counts fields.
|
||||
// It avoids allocating/copying memory and to verify behaviour, it is tested
|
||||
// and fuzzed against encoding/csv parser.
|
||||
type Parser struct {
|
||||
comma byte
|
||||
comment byte
|
||||
s scan.Bytes
|
||||
}
|
||||
|
||||
func NewParser(comma, comment byte, s scan.Bytes) *Parser {
|
||||
return &Parser{
|
||||
comma: comma,
|
||||
comment: comment,
|
||||
s: s,
|
||||
}
|
||||
}
|
||||
|
||||
func (r *Parser) readLine() (line []byte, cutShort bool) {
|
||||
line = r.s.ReadSlice('\n')
|
||||
|
||||
n := len(line)
|
||||
if n > 0 && line[n-1] == '\r' {
|
||||
return line[:n-1], false // drop \r at end of line
|
||||
}
|
||||
|
||||
// This line is problematic. The logic from CountFields comes from
|
||||
// encoding/csv.Reader which relies on mutating the input bytes.
|
||||
// https://github.com/golang/go/blob/b3251514531123d7fd007682389bce7428d159a0/src/encoding/csv/reader.go#L275-L279
|
||||
// To avoid mutating the input, we return cutShort. #680
|
||||
if n >= 2 && line[n-2] == '\r' && line[n-1] == '\n' {
|
||||
return line[:n-2], true
|
||||
}
|
||||
return line, false
|
||||
}
|
||||
|
||||
// CountFields reads one CSV line and counts how many records that line contained.
|
||||
// hasMore reports whether there are more lines in the input.
|
||||
// collectIndexes makes CountFields return a list of indexes where CSV fields
|
||||
// start in the line. These indexes are used to test the correctness against the
|
||||
// encoding/csv parser.
|
||||
func (r *Parser) CountFields(collectIndexes bool) (fields int, fieldPos []int, hasMore bool) {
|
||||
finished := false
|
||||
var line scan.Bytes
|
||||
cutShort := false
|
||||
for {
|
||||
line, cutShort = r.readLine()
|
||||
if finished {
|
||||
return 0, nil, false
|
||||
}
|
||||
finished = len(r.s) == 0 && len(line) == 0
|
||||
if len(line) == lengthNL(line) {
|
||||
line = nil
|
||||
continue // Skip empty lines.
|
||||
}
|
||||
if len(line) > 0 && line[0] == r.comment {
|
||||
line = nil
|
||||
continue
|
||||
}
|
||||
break
|
||||
}
|
||||
|
||||
indexes := []int{}
|
||||
originalLine := line
|
||||
parseField:
|
||||
for {
|
||||
if len(line) == 0 || line[0] != '"' { // non-quoted string field
|
||||
fields++
|
||||
if collectIndexes {
|
||||
indexes = append(indexes, len(originalLine)-len(line))
|
||||
}
|
||||
i := bytes.IndexByte(line, r.comma)
|
||||
if i >= 0 {
|
||||
line.Advance(i + 1) // 1 to get over ending comma
|
||||
continue parseField
|
||||
}
|
||||
break parseField
|
||||
} else { // Quoted string field.
|
||||
if collectIndexes {
|
||||
indexes = append(indexes, len(originalLine)-len(line))
|
||||
}
|
||||
line.Advance(1) // get over starting quote
|
||||
for {
|
||||
i := bytes.IndexByte(line, '"')
|
||||
if i >= 0 {
|
||||
line.Advance(i + 1) // 1 for ending quote
|
||||
switch rn := line.Peek(); {
|
||||
case rn == '"':
|
||||
line.Advance(1)
|
||||
case rn == r.comma:
|
||||
line.Advance(1)
|
||||
fields++
|
||||
continue parseField
|
||||
case lengthNL(line) == len(line):
|
||||
fields++
|
||||
break parseField
|
||||
}
|
||||
} else if len(line) > 0 || cutShort {
|
||||
line, cutShort = r.readLine()
|
||||
originalLine = line
|
||||
} else {
|
||||
fields++
|
||||
break parseField
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return fields, indexes, fields != 0
|
||||
}
|
||||
|
||||
// lengthNL reports the number of bytes for the trailing \n.
|
||||
func lengthNL(b []byte) int {
|
||||
if len(b) > 0 && b[len(b)-1] == '\n' {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
567
vendor/github.com/gabriel-vasile/mimetype/internal/json/json.go
generated
vendored
567
vendor/github.com/gabriel-vasile/mimetype/internal/json/json.go
generated
vendored
@@ -1,567 +0,0 @@
|
||||
// Copyright (c) 2009 The Go Authors. All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// Package json provides a JSON value parser state machine.
|
||||
// This package is almost entirely copied from the Go stdlib.
|
||||
// Changes made to it permit users of the package to tell
|
||||
// if some slice of bytes is a valid beginning of a json string.
|
||||
package json
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"sync"
|
||||
)
|
||||
|
||||
type (
|
||||
scanStatus int
|
||||
)
|
||||
|
||||
const (
|
||||
parseObjectKey = iota // parsing object key (before colon)
|
||||
parseObjectValue // parsing object value (after colon)
|
||||
parseArrayValue // parsing array value
|
||||
|
||||
scanContinue scanStatus = iota // uninteresting byte
|
||||
scanBeginLiteral // end implied by next result != scanContinue
|
||||
scanBeginObject // begin object
|
||||
scanObjectKey // just finished object key (string)
|
||||
scanObjectValue // just finished non-last object value
|
||||
scanEndObject // end object (implies scanObjectValue if possible)
|
||||
scanBeginArray // begin array
|
||||
scanArrayValue // just finished array value
|
||||
scanEndArray // end array (implies scanArrayValue if possible)
|
||||
scanSkipSpace // space byte; can skip; known to be last "continue" result
|
||||
scanEnd // top-level value ended *before* this byte; known to be first "stop" result
|
||||
scanError // hit an error, scanner.err.
|
||||
|
||||
// This limits the max nesting depth to prevent stack overflow.
|
||||
// This is permitted by https://tools.ietf.org/html/rfc7159#section-9
|
||||
maxNestingDepth = 10000
|
||||
)
|
||||
|
||||
type (
|
||||
scanner struct {
|
||||
step func(*scanner, byte) scanStatus
|
||||
parseState []int
|
||||
endTop bool
|
||||
err error
|
||||
index int
|
||||
}
|
||||
)
|
||||
|
||||
var scannerPool = sync.Pool{
|
||||
New: func() any {
|
||||
return &scanner{}
|
||||
},
|
||||
}
|
||||
|
||||
func newScanner() *scanner {
|
||||
s := scannerPool.Get().(*scanner)
|
||||
s.reset()
|
||||
return s
|
||||
}
|
||||
|
||||
func freeScanner(s *scanner) {
|
||||
// Avoid hanging on to too much memory in extreme cases.
|
||||
if len(s.parseState) > 1024 {
|
||||
s.parseState = nil
|
||||
}
|
||||
scannerPool.Put(s)
|
||||
}
|
||||
|
||||
// Scan returns the number of bytes scanned and if there was any error
|
||||
// in trying to reach the end of data.
|
||||
func Scan(data []byte) (int, error) {
|
||||
s := newScanner()
|
||||
defer freeScanner(s)
|
||||
_ = checkValid(data, s)
|
||||
return s.index, s.err
|
||||
}
|
||||
|
||||
// checkValid verifies that data is valid JSON-encoded data.
|
||||
// scan is passed in for use by checkValid to avoid an allocation.
|
||||
func checkValid(data []byte, scan *scanner) error {
|
||||
for _, c := range data {
|
||||
scan.index++
|
||||
if scan.step(scan, c) == scanError {
|
||||
return scan.err
|
||||
}
|
||||
}
|
||||
if scan.eof() == scanError {
|
||||
return scan.err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func isSpace(c byte) bool {
|
||||
return c == ' ' || c == '\t' || c == '\r' || c == '\n'
|
||||
}
|
||||
|
||||
func (s *scanner) reset() {
|
||||
s.step = stateBeginValue
|
||||
s.parseState = s.parseState[0:0]
|
||||
s.err = nil
|
||||
s.endTop = false
|
||||
s.index = 0
|
||||
}
|
||||
|
||||
// eof tells the scanner that the end of input has been reached.
|
||||
// It returns a scan status just as s.step does.
|
||||
func (s *scanner) eof() scanStatus {
|
||||
if s.err != nil {
|
||||
return scanError
|
||||
}
|
||||
if s.endTop {
|
||||
return scanEnd
|
||||
}
|
||||
s.step(s, ' ')
|
||||
if s.endTop {
|
||||
return scanEnd
|
||||
}
|
||||
if s.err == nil {
|
||||
s.err = fmt.Errorf("unexpected end of JSON input")
|
||||
}
|
||||
return scanError
|
||||
}
|
||||
|
||||
// pushParseState pushes a new parse state p onto the parse stack.
|
||||
// an error state is returned if maxNestingDepth was exceeded, otherwise successState is returned.
|
||||
func (s *scanner) pushParseState(c byte, newParseState int, successState scanStatus) scanStatus {
|
||||
s.parseState = append(s.parseState, newParseState)
|
||||
if len(s.parseState) <= maxNestingDepth {
|
||||
return successState
|
||||
}
|
||||
return s.error(c, "exceeded max depth")
|
||||
}
|
||||
|
||||
// popParseState pops a parse state (already obtained) off the stack
|
||||
// and updates s.step accordingly.
|
||||
func (s *scanner) popParseState() {
|
||||
n := len(s.parseState) - 1
|
||||
s.parseState = s.parseState[0:n]
|
||||
if n == 0 {
|
||||
s.step = stateEndTop
|
||||
s.endTop = true
|
||||
} else {
|
||||
s.step = stateEndValue
|
||||
}
|
||||
}
|
||||
|
||||
// stateBeginValueOrEmpty is the state after reading `[`.
|
||||
func stateBeginValueOrEmpty(s *scanner, c byte) scanStatus {
|
||||
if c <= ' ' && isSpace(c) {
|
||||
return scanSkipSpace
|
||||
}
|
||||
if c == ']' {
|
||||
return stateEndValue(s, c)
|
||||
}
|
||||
return stateBeginValue(s, c)
|
||||
}
|
||||
|
||||
// stateBeginValue is the state at the beginning of the input.
|
||||
func stateBeginValue(s *scanner, c byte) scanStatus {
|
||||
if c <= ' ' && isSpace(c) {
|
||||
return scanSkipSpace
|
||||
}
|
||||
switch c {
|
||||
case '{':
|
||||
s.step = stateBeginStringOrEmpty
|
||||
return s.pushParseState(c, parseObjectKey, scanBeginObject)
|
||||
case '[':
|
||||
s.step = stateBeginValueOrEmpty
|
||||
return s.pushParseState(c, parseArrayValue, scanBeginArray)
|
||||
case '"':
|
||||
s.step = stateInString
|
||||
return scanBeginLiteral
|
||||
case '-':
|
||||
s.step = stateNeg
|
||||
return scanBeginLiteral
|
||||
case '0': // beginning of 0.123
|
||||
s.step = state0
|
||||
return scanBeginLiteral
|
||||
case 't': // beginning of true
|
||||
s.step = stateT
|
||||
return scanBeginLiteral
|
||||
case 'f': // beginning of false
|
||||
s.step = stateF
|
||||
return scanBeginLiteral
|
||||
case 'n': // beginning of null
|
||||
s.step = stateN
|
||||
return scanBeginLiteral
|
||||
}
|
||||
if '1' <= c && c <= '9' { // beginning of 1234.5
|
||||
s.step = state1
|
||||
return scanBeginLiteral
|
||||
}
|
||||
return s.error(c, "looking for beginning of value")
|
||||
}
|
||||
|
||||
// stateBeginStringOrEmpty is the state after reading `{`.
|
||||
func stateBeginStringOrEmpty(s *scanner, c byte) scanStatus {
|
||||
if c <= ' ' && isSpace(c) {
|
||||
return scanSkipSpace
|
||||
}
|
||||
if c == '}' {
|
||||
n := len(s.parseState)
|
||||
s.parseState[n-1] = parseObjectValue
|
||||
return stateEndValue(s, c)
|
||||
}
|
||||
return stateBeginString(s, c)
|
||||
}
|
||||
|
||||
// stateBeginString is the state after reading `{"key": value,`.
|
||||
func stateBeginString(s *scanner, c byte) scanStatus {
|
||||
if c <= ' ' && isSpace(c) {
|
||||
return scanSkipSpace
|
||||
}
|
||||
if c == '"' {
|
||||
s.step = stateInString
|
||||
return scanBeginLiteral
|
||||
}
|
||||
return s.error(c, "looking for beginning of object key string")
|
||||
}
|
||||
|
||||
// stateEndValue is the state after completing a value,
|
||||
// such as after reading `{}` or `true` or `["x"`.
|
||||
func stateEndValue(s *scanner, c byte) scanStatus {
|
||||
n := len(s.parseState)
|
||||
if n == 0 {
|
||||
// Completed top-level before the current byte.
|
||||
s.step = stateEndTop
|
||||
s.endTop = true
|
||||
return stateEndTop(s, c)
|
||||
}
|
||||
if c <= ' ' && isSpace(c) {
|
||||
s.step = stateEndValue
|
||||
return scanSkipSpace
|
||||
}
|
||||
ps := s.parseState[n-1]
|
||||
switch ps {
|
||||
case parseObjectKey:
|
||||
if c == ':' {
|
||||
s.parseState[n-1] = parseObjectValue
|
||||
s.step = stateBeginValue
|
||||
return scanObjectKey
|
||||
}
|
||||
return s.error(c, "after object key")
|
||||
case parseObjectValue:
|
||||
if c == ',' {
|
||||
s.parseState[n-1] = parseObjectKey
|
||||
s.step = stateBeginString
|
||||
return scanObjectValue
|
||||
}
|
||||
if c == '}' {
|
||||
s.popParseState()
|
||||
return scanEndObject
|
||||
}
|
||||
return s.error(c, "after object key:value pair")
|
||||
case parseArrayValue:
|
||||
if c == ',' {
|
||||
s.step = stateBeginValue
|
||||
return scanArrayValue
|
||||
}
|
||||
if c == ']' {
|
||||
s.popParseState()
|
||||
return scanEndArray
|
||||
}
|
||||
return s.error(c, "after array element")
|
||||
}
|
||||
return s.error(c, "")
|
||||
}
|
||||
|
||||
// stateEndTop is the state after finishing the top-level value,
|
||||
// such as after reading `{}` or `[1,2,3]`.
|
||||
// Only space characters should be seen now.
|
||||
func stateEndTop(s *scanner, c byte) scanStatus {
|
||||
if c != ' ' && c != '\t' && c != '\r' && c != '\n' {
|
||||
// Complain about non-space byte on next call.
|
||||
s.error(c, "after top-level value")
|
||||
}
|
||||
return scanEnd
|
||||
}
|
||||
|
||||
// stateInString is the state after reading `"`.
|
||||
func stateInString(s *scanner, c byte) scanStatus {
|
||||
if c == '"' {
|
||||
s.step = stateEndValue
|
||||
return scanContinue
|
||||
}
|
||||
if c == '\\' {
|
||||
s.step = stateInStringEsc
|
||||
return scanContinue
|
||||
}
|
||||
if c < 0x20 {
|
||||
return s.error(c, "in string literal")
|
||||
}
|
||||
return scanContinue
|
||||
}
|
||||
|
||||
// stateInStringEsc is the state after reading `"\` during a quoted string.
|
||||
func stateInStringEsc(s *scanner, c byte) scanStatus {
|
||||
switch c {
|
||||
case 'b', 'f', 'n', 'r', 't', '\\', '/', '"':
|
||||
s.step = stateInString
|
||||
return scanContinue
|
||||
case 'u':
|
||||
s.step = stateInStringEscU
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "in string escape code")
|
||||
}
|
||||
|
||||
// stateInStringEscU is the state after reading `"\u` during a quoted string.
|
||||
func stateInStringEscU(s *scanner, c byte) scanStatus {
|
||||
if '0' <= c && c <= '9' || 'a' <= c && c <= 'f' || 'A' <= c && c <= 'F' {
|
||||
s.step = stateInStringEscU1
|
||||
return scanContinue
|
||||
}
|
||||
// numbers
|
||||
return s.error(c, "in \\u hexadecimal character escape")
|
||||
}
|
||||
|
||||
// stateInStringEscU1 is the state after reading `"\u1` during a quoted string.
|
||||
func stateInStringEscU1(s *scanner, c byte) scanStatus {
|
||||
if '0' <= c && c <= '9' || 'a' <= c && c <= 'f' || 'A' <= c && c <= 'F' {
|
||||
s.step = stateInStringEscU12
|
||||
return scanContinue
|
||||
}
|
||||
// numbers
|
||||
return s.error(c, "in \\u hexadecimal character escape")
|
||||
}
|
||||
|
||||
// stateInStringEscU12 is the state after reading `"\u12` during a quoted string.
|
||||
func stateInStringEscU12(s *scanner, c byte) scanStatus {
|
||||
if '0' <= c && c <= '9' || 'a' <= c && c <= 'f' || 'A' <= c && c <= 'F' {
|
||||
s.step = stateInStringEscU123
|
||||
return scanContinue
|
||||
}
|
||||
// numbers
|
||||
return s.error(c, "in \\u hexadecimal character escape")
|
||||
}
|
||||
|
||||
// stateInStringEscU123 is the state after reading `"\u123` during a quoted string.
|
||||
func stateInStringEscU123(s *scanner, c byte) scanStatus {
|
||||
if '0' <= c && c <= '9' || 'a' <= c && c <= 'f' || 'A' <= c && c <= 'F' {
|
||||
s.step = stateInString
|
||||
return scanContinue
|
||||
}
|
||||
// numbers
|
||||
return s.error(c, "in \\u hexadecimal character escape")
|
||||
}
|
||||
|
||||
// stateNeg is the state after reading `-` during a number.
|
||||
func stateNeg(s *scanner, c byte) scanStatus {
|
||||
if c == '0' {
|
||||
s.step = state0
|
||||
return scanContinue
|
||||
}
|
||||
if '1' <= c && c <= '9' {
|
||||
s.step = state1
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "in numeric literal")
|
||||
}
|
||||
|
||||
// state1 is the state after reading a non-zero integer during a number,
|
||||
// such as after reading `1` or `100` but not `0`.
|
||||
func state1(s *scanner, c byte) scanStatus {
|
||||
if '0' <= c && c <= '9' {
|
||||
s.step = state1
|
||||
return scanContinue
|
||||
}
|
||||
return state0(s, c)
|
||||
}
|
||||
|
||||
// state0 is the state after reading `0` during a number.
|
||||
func state0(s *scanner, c byte) scanStatus {
|
||||
if c == '.' {
|
||||
s.step = stateDot
|
||||
return scanContinue
|
||||
}
|
||||
if c == 'e' || c == 'E' {
|
||||
s.step = stateE
|
||||
return scanContinue
|
||||
}
|
||||
return stateEndValue(s, c)
|
||||
}
|
||||
|
||||
// stateDot is the state after reading the integer and decimal point in a number,
|
||||
// such as after reading `1.`.
|
||||
func stateDot(s *scanner, c byte) scanStatus {
|
||||
if '0' <= c && c <= '9' {
|
||||
s.step = stateDot0
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "after decimal point in numeric literal")
|
||||
}
|
||||
|
||||
// stateDot0 is the state after reading the integer, decimal point, and subsequent
|
||||
// digits of a number, such as after reading `3.14`.
|
||||
func stateDot0(s *scanner, c byte) scanStatus {
|
||||
if '0' <= c && c <= '9' {
|
||||
return scanContinue
|
||||
}
|
||||
if c == 'e' || c == 'E' {
|
||||
s.step = stateE
|
||||
return scanContinue
|
||||
}
|
||||
return stateEndValue(s, c)
|
||||
}
|
||||
|
||||
// stateE is the state after reading the mantissa and e in a number,
|
||||
// such as after reading `314e` or `0.314e`.
|
||||
func stateE(s *scanner, c byte) scanStatus {
|
||||
if c == '+' || c == '-' {
|
||||
s.step = stateESign
|
||||
return scanContinue
|
||||
}
|
||||
return stateESign(s, c)
|
||||
}
|
||||
|
||||
// stateESign is the state after reading the mantissa, e, and sign in a number,
|
||||
// such as after reading `314e-` or `0.314e+`.
|
||||
func stateESign(s *scanner, c byte) scanStatus {
|
||||
if '0' <= c && c <= '9' {
|
||||
s.step = stateE0
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "in exponent of numeric literal")
|
||||
}
|
||||
|
||||
// stateE0 is the state after reading the mantissa, e, optional sign,
|
||||
// and at least one digit of the exponent in a number,
|
||||
// such as after reading `314e-2` or `0.314e+1` or `3.14e0`.
|
||||
func stateE0(s *scanner, c byte) scanStatus {
|
||||
if '0' <= c && c <= '9' {
|
||||
return scanContinue
|
||||
}
|
||||
return stateEndValue(s, c)
|
||||
}
|
||||
|
||||
// stateT is the state after reading `t`.
|
||||
func stateT(s *scanner, c byte) scanStatus {
|
||||
if c == 'r' {
|
||||
s.step = stateTr
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "in literal true (expecting 'r')")
|
||||
}
|
||||
|
||||
// stateTr is the state after reading `tr`.
|
||||
func stateTr(s *scanner, c byte) scanStatus {
|
||||
if c == 'u' {
|
||||
s.step = stateTru
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "in literal true (expecting 'u')")
|
||||
}
|
||||
|
||||
// stateTru is the state after reading `tru`.
|
||||
func stateTru(s *scanner, c byte) scanStatus {
|
||||
if c == 'e' {
|
||||
s.step = stateEndValue
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "in literal true (expecting 'e')")
|
||||
}
|
||||
|
||||
// stateF is the state after reading `f`.
|
||||
func stateF(s *scanner, c byte) scanStatus {
|
||||
if c == 'a' {
|
||||
s.step = stateFa
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "in literal false (expecting 'a')")
|
||||
}
|
||||
|
||||
// stateFa is the state after reading `fa`.
|
||||
func stateFa(s *scanner, c byte) scanStatus {
|
||||
if c == 'l' {
|
||||
s.step = stateFal
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "in literal false (expecting 'l')")
|
||||
}
|
||||
|
||||
// stateFal is the state after reading `fal`.
|
||||
func stateFal(s *scanner, c byte) scanStatus {
|
||||
if c == 's' {
|
||||
s.step = stateFals
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "in literal false (expecting 's')")
|
||||
}
|
||||
|
||||
// stateFals is the state after reading `fals`.
|
||||
func stateFals(s *scanner, c byte) scanStatus {
|
||||
if c == 'e' {
|
||||
s.step = stateEndValue
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "in literal false (expecting 'e')")
|
||||
}
|
||||
|
||||
// stateN is the state after reading `n`.
|
||||
func stateN(s *scanner, c byte) scanStatus {
|
||||
if c == 'u' {
|
||||
s.step = stateNu
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "in literal null (expecting 'u')")
|
||||
}
|
||||
|
||||
// stateNu is the state after reading `nu`.
|
||||
func stateNu(s *scanner, c byte) scanStatus {
|
||||
if c == 'l' {
|
||||
s.step = stateNul
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "in literal null (expecting 'l')")
|
||||
}
|
||||
|
||||
// stateNul is the state after reading `nul`.
|
||||
func stateNul(s *scanner, c byte) scanStatus {
|
||||
if c == 'l' {
|
||||
s.step = stateEndValue
|
||||
return scanContinue
|
||||
}
|
||||
return s.error(c, "in literal null (expecting 'l')")
|
||||
}
|
||||
|
||||
// stateError is the state after reaching a syntax error,
|
||||
// such as after reading `[1}` or `5.1.2`.
|
||||
func stateError(s *scanner, c byte) scanStatus {
|
||||
return scanError
|
||||
}
|
||||
|
||||
// error records an error and switches to the error state.
|
||||
func (s *scanner) error(c byte, context string) scanStatus {
|
||||
s.step = stateError
|
||||
s.err = fmt.Errorf("invalid character <<%c>> %s", c, context)
|
||||
return scanError
|
||||
}
|
||||
478
vendor/github.com/gabriel-vasile/mimetype/internal/json/parser.go
generated
vendored
Normal file
478
vendor/github.com/gabriel-vasile/mimetype/internal/json/parser.go
generated
vendored
Normal file
@@ -0,0 +1,478 @@
|
||||
package json
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"sync"
|
||||
)
|
||||
|
||||
const (
|
||||
QueryNone = "json"
|
||||
QueryGeo = "geo"
|
||||
QueryHAR = "har"
|
||||
QueryGLTF = "gltf"
|
||||
maxRecursion = 4096
|
||||
)
|
||||
|
||||
var queries = map[string][]query{
|
||||
QueryNone: nil,
|
||||
QueryGeo: {{
|
||||
SearchPath: [][]byte{[]byte("type")},
|
||||
SearchVals: [][]byte{
|
||||
[]byte(`"Feature"`),
|
||||
[]byte(`"FeatureCollection"`),
|
||||
[]byte(`"Point"`),
|
||||
[]byte(`"LineString"`),
|
||||
[]byte(`"Polygon"`),
|
||||
[]byte(`"MultiPoint"`),
|
||||
[]byte(`"MultiLineString"`),
|
||||
[]byte(`"MultiPolygon"`),
|
||||
[]byte(`"GeometryCollection"`),
|
||||
},
|
||||
}},
|
||||
QueryHAR: {{
|
||||
SearchPath: [][]byte{[]byte("log"), []byte("version")},
|
||||
}, {
|
||||
SearchPath: [][]byte{[]byte("log"), []byte("creator")},
|
||||
}, {
|
||||
SearchPath: [][]byte{[]byte("log"), []byte("entries")},
|
||||
}},
|
||||
QueryGLTF: {{
|
||||
SearchPath: [][]byte{[]byte("asset"), []byte("version")},
|
||||
SearchVals: [][]byte{[]byte(`"1.0"`), []byte(`"2.0"`)},
|
||||
}},
|
||||
}
|
||||
|
||||
var parserPool = sync.Pool{
|
||||
New: func() any {
|
||||
return &parserState{maxRecursion: maxRecursion}
|
||||
},
|
||||
}
|
||||
|
||||
// parserState holds the state of JSON parsing. The number of inspected bytes,
|
||||
// the current path inside the JSON object, etc.
|
||||
type parserState struct {
|
||||
// ib represents the number of inspected bytes.
|
||||
// Because mimetype limits itself to only reading the header of the file,
|
||||
// it means sometimes the input JSON can be truncated. In that case, we want
|
||||
// to still detect it as JSON, even if it's invalid/truncated.
|
||||
// When ib == len(input) it means the JSON was valid (at least the header).
|
||||
ib int
|
||||
maxRecursion int
|
||||
// currPath keeps a track of the JSON keys parsed up.
|
||||
// It works only for JSON objects. JSON arrays are ignored
|
||||
// mainly because the functionality is not needed.
|
||||
currPath [][]byte
|
||||
// firstToken stores the first JSON token encountered in input.
|
||||
// TODO: performance would be better if we would stop parsing as soon
|
||||
// as we see that first token is not what we are interested in.
|
||||
firstToken int
|
||||
// querySatisfied is true if both path and value of any queries passed to
|
||||
// consumeAny are satisfied.
|
||||
querySatisfied bool
|
||||
}
|
||||
|
||||
// query holds information about a combination of {"key": "val"} that we're trying
|
||||
// to search for inside the JSON.
|
||||
type query struct {
|
||||
// SearchPath represents the whole path to look for inside the JSON.
|
||||
// ex: [][]byte{[]byte("foo"), []byte("bar")} matches {"foo": {"bar": "baz"}}
|
||||
SearchPath [][]byte
|
||||
// SearchVals represents values to look for when the SearchPath is found.
|
||||
// Each SearchVal element is tried until one of them matches (logical OR.)
|
||||
SearchVals [][]byte
|
||||
}
|
||||
|
||||
func eq(path1, path2 [][]byte) bool {
|
||||
if len(path1) != len(path2) {
|
||||
return false
|
||||
}
|
||||
for i := range path1 {
|
||||
if !bytes.Equal(path1[i], path2[i]) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// LooksLikeObjectOrArray reports if first non white space character from raw
|
||||
// is either { or [. Parsing raw as JSON is a heavy operation. When receiving some
|
||||
// text input we can skip parsing if the input does not even look like JSON.
|
||||
func LooksLikeObjectOrArray(raw []byte) bool {
|
||||
for i := range raw {
|
||||
if isSpace(raw[i]) {
|
||||
continue
|
||||
}
|
||||
return raw[i] == '{' || raw[i] == '['
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
// Parse will take out a parser from the pool depending on queryType and tries
|
||||
// to parse raw bytes as JSON.
|
||||
func Parse(queryType string, raw []byte) (parsed, inspected, firstToken int, querySatisfied bool) {
|
||||
p := parserPool.Get().(*parserState)
|
||||
defer func() {
|
||||
// Avoid hanging on to too much memory in extreme input cases.
|
||||
if len(p.currPath) > 128 {
|
||||
p.currPath = nil
|
||||
}
|
||||
parserPool.Put(p)
|
||||
}()
|
||||
p.reset()
|
||||
|
||||
qs := queries[queryType]
|
||||
got := p.consumeAny(raw, qs, 0)
|
||||
return got, p.ib, p.firstToken, p.querySatisfied
|
||||
}
|
||||
|
||||
func (p *parserState) reset() {
|
||||
p.ib = 0
|
||||
p.currPath = p.currPath[0:0]
|
||||
p.firstToken = TokInvalid
|
||||
p.querySatisfied = false
|
||||
}
|
||||
|
||||
func (p *parserState) consumeSpace(b []byte) (n int) {
|
||||
for len(b) > 0 && isSpace(b[0]) {
|
||||
b = b[1:]
|
||||
n++
|
||||
p.ib++
|
||||
}
|
||||
return n
|
||||
}
|
||||
|
||||
func (p *parserState) consumeConst(b, cnst []byte) int {
|
||||
lb := len(b)
|
||||
for i, c := range cnst {
|
||||
if lb > i && b[i] == c {
|
||||
p.ib++
|
||||
} else {
|
||||
return 0
|
||||
}
|
||||
}
|
||||
return len(cnst)
|
||||
}
|
||||
|
||||
func (p *parserState) consumeString(b []byte) (n int) {
|
||||
var c byte
|
||||
for len(b[n:]) > 0 {
|
||||
c, n = b[n], n+1
|
||||
p.ib++
|
||||
switch c {
|
||||
case '\\':
|
||||
if len(b[n:]) == 0 {
|
||||
return 0
|
||||
}
|
||||
switch b[n] {
|
||||
case '"', '\\', '/', 'b', 'f', 'n', 'r', 't':
|
||||
n++
|
||||
p.ib++
|
||||
continue
|
||||
case 'u':
|
||||
n++
|
||||
p.ib++
|
||||
for j := 0; j < 4 && len(b[n:]) > 0; j++ {
|
||||
if !isXDigit(b[n]) {
|
||||
return 0
|
||||
}
|
||||
n++
|
||||
p.ib++
|
||||
}
|
||||
continue
|
||||
default:
|
||||
return 0
|
||||
}
|
||||
case '"':
|
||||
return n
|
||||
default:
|
||||
continue
|
||||
}
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func (p *parserState) consumeNumber(b []byte) (n int) {
|
||||
got := false
|
||||
var i int
|
||||
|
||||
if len(b) == 0 {
|
||||
goto out
|
||||
}
|
||||
if b[0] == '-' {
|
||||
b, i = b[1:], i+1
|
||||
p.ib++
|
||||
}
|
||||
|
||||
for len(b) > 0 {
|
||||
if !isDigit(b[0]) {
|
||||
break
|
||||
}
|
||||
got = true
|
||||
b, i = b[1:], i+1
|
||||
p.ib++
|
||||
}
|
||||
if len(b) == 0 {
|
||||
goto out
|
||||
}
|
||||
if b[0] == '.' {
|
||||
b, i = b[1:], i+1
|
||||
p.ib++
|
||||
}
|
||||
for len(b) > 0 {
|
||||
if !isDigit(b[0]) {
|
||||
break
|
||||
}
|
||||
got = true
|
||||
b, i = b[1:], i+1
|
||||
p.ib++
|
||||
}
|
||||
if len(b) == 0 {
|
||||
goto out
|
||||
}
|
||||
if got && (b[0] == 'e' || b[0] == 'E') {
|
||||
b, i = b[1:], i+1
|
||||
p.ib++
|
||||
got = false
|
||||
if len(b) == 0 {
|
||||
goto out
|
||||
}
|
||||
if b[0] == '+' || b[0] == '-' {
|
||||
b, i = b[1:], i+1
|
||||
p.ib++
|
||||
}
|
||||
for len(b) > 0 {
|
||||
if !isDigit(b[0]) {
|
||||
break
|
||||
}
|
||||
got = true
|
||||
b, i = b[1:], i+1
|
||||
p.ib++
|
||||
}
|
||||
}
|
||||
out:
|
||||
if got {
|
||||
return i
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func (p *parserState) consumeArray(b []byte, qs []query, lvl int) (n int) {
|
||||
p.appendPath([]byte{'['}, qs)
|
||||
if len(b) == 0 {
|
||||
return 0
|
||||
}
|
||||
|
||||
for n < len(b) {
|
||||
n += p.consumeSpace(b[n:])
|
||||
if len(b[n:]) == 0 {
|
||||
return 0
|
||||
}
|
||||
if b[n] == ']' {
|
||||
p.ib++
|
||||
p.popLastPath(qs)
|
||||
return n + 1
|
||||
}
|
||||
innerParsed := p.consumeAny(b[n:], qs, lvl)
|
||||
if innerParsed == 0 {
|
||||
return 0
|
||||
}
|
||||
n += innerParsed
|
||||
if len(b[n:]) == 0 {
|
||||
return 0
|
||||
}
|
||||
switch b[n] {
|
||||
case ',':
|
||||
n += 1
|
||||
p.ib++
|
||||
continue
|
||||
case ']':
|
||||
p.ib++
|
||||
return n + 1
|
||||
default:
|
||||
return 0
|
||||
}
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func queryPathMatch(qs []query, path [][]byte) int {
|
||||
for i := range qs {
|
||||
if eq(qs[i].SearchPath, path) {
|
||||
return i
|
||||
}
|
||||
}
|
||||
return -1
|
||||
}
|
||||
|
||||
// appendPath will append a path fragment if queries is not empty.
|
||||
// If we don't need query functionality (just checking if a JSON is valid),
|
||||
// then we can skip keeping track of the path we're currently in.
|
||||
func (p *parserState) appendPath(path []byte, qs []query) {
|
||||
if len(qs) != 0 {
|
||||
p.currPath = append(p.currPath, path)
|
||||
}
|
||||
}
|
||||
func (p *parserState) popLastPath(qs []query) {
|
||||
if len(qs) != 0 {
|
||||
p.currPath = p.currPath[:len(p.currPath)-1]
|
||||
}
|
||||
}
|
||||
|
||||
func (p *parserState) consumeObject(b []byte, qs []query, lvl int) (n int) {
|
||||
for n < len(b) {
|
||||
n += p.consumeSpace(b[n:])
|
||||
if len(b[n:]) == 0 {
|
||||
return 0
|
||||
}
|
||||
if b[n] == '}' {
|
||||
p.ib++
|
||||
return n + 1
|
||||
}
|
||||
if b[n] != '"' {
|
||||
return 0
|
||||
} else {
|
||||
n += 1
|
||||
p.ib++
|
||||
}
|
||||
// queryMatched stores the index of the query satisfying the current path.
|
||||
queryMatched := -1
|
||||
if keyLen := p.consumeString(b[n:]); keyLen == 0 {
|
||||
return 0
|
||||
} else {
|
||||
p.appendPath(b[n:n+keyLen-1], qs)
|
||||
if !p.querySatisfied {
|
||||
queryMatched = queryPathMatch(qs, p.currPath)
|
||||
}
|
||||
n += keyLen
|
||||
}
|
||||
n += p.consumeSpace(b[n:])
|
||||
if len(b[n:]) == 0 {
|
||||
return 0
|
||||
}
|
||||
if b[n] != ':' {
|
||||
return 0
|
||||
} else {
|
||||
n += 1
|
||||
p.ib++
|
||||
}
|
||||
n += p.consumeSpace(b[n:])
|
||||
if len(b[n:]) == 0 {
|
||||
return 0
|
||||
}
|
||||
|
||||
if valLen := p.consumeAny(b[n:], qs, lvl); valLen == 0 {
|
||||
return 0
|
||||
} else {
|
||||
if queryMatched != -1 {
|
||||
q := qs[queryMatched]
|
||||
if len(q.SearchVals) == 0 {
|
||||
p.querySatisfied = true
|
||||
}
|
||||
for _, val := range q.SearchVals {
|
||||
if bytes.Equal(val, bytes.TrimSpace(b[n:n+valLen])) {
|
||||
p.querySatisfied = true
|
||||
}
|
||||
}
|
||||
}
|
||||
n += valLen
|
||||
}
|
||||
if len(b[n:]) == 0 {
|
||||
return 0
|
||||
}
|
||||
switch b[n] {
|
||||
case ',':
|
||||
p.popLastPath(qs)
|
||||
n++
|
||||
p.ib++
|
||||
continue
|
||||
case '}':
|
||||
p.popLastPath(qs)
|
||||
p.ib++
|
||||
return n + 1
|
||||
default:
|
||||
return 0
|
||||
}
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func (p *parserState) consumeAny(b []byte, qs []query, lvl int) (n int) {
|
||||
// Avoid too much recursion.
|
||||
if p.maxRecursion != 0 && lvl > p.maxRecursion {
|
||||
return 0
|
||||
}
|
||||
if len(qs) == 0 {
|
||||
p.querySatisfied = true
|
||||
}
|
||||
n += p.consumeSpace(b)
|
||||
if len(b[n:]) == 0 {
|
||||
return 0
|
||||
}
|
||||
|
||||
var t, rv int
|
||||
switch b[n] {
|
||||
case '"':
|
||||
n++
|
||||
p.ib++
|
||||
rv = p.consumeString(b[n:])
|
||||
t = TokString
|
||||
case '[':
|
||||
n++
|
||||
p.ib++
|
||||
rv = p.consumeArray(b[n:], qs, lvl+1)
|
||||
t = TokArray
|
||||
case '{':
|
||||
n++
|
||||
p.ib++
|
||||
rv = p.consumeObject(b[n:], qs, lvl+1)
|
||||
t = TokObject
|
||||
case 't':
|
||||
rv = p.consumeConst(b[n:], []byte("true"))
|
||||
t = TokTrue
|
||||
case 'f':
|
||||
rv = p.consumeConst(b[n:], []byte("false"))
|
||||
t = TokFalse
|
||||
case 'n':
|
||||
rv = p.consumeConst(b[n:], []byte("null"))
|
||||
t = TokNull
|
||||
default:
|
||||
rv = p.consumeNumber(b[n:])
|
||||
t = TokNumber
|
||||
}
|
||||
if lvl == 0 {
|
||||
p.firstToken = t
|
||||
}
|
||||
if rv <= 0 {
|
||||
return n
|
||||
}
|
||||
n += rv
|
||||
n += p.consumeSpace(b[n:])
|
||||
return n
|
||||
}
|
||||
|
||||
func isSpace(c byte) bool {
|
||||
return c == ' ' || c == '\t' || c == '\r' || c == '\n'
|
||||
}
|
||||
func isDigit(c byte) bool {
|
||||
return '0' <= c && c <= '9'
|
||||
}
|
||||
|
||||
func isXDigit(c byte) bool {
|
||||
if isDigit(c) {
|
||||
return true
|
||||
}
|
||||
return ('a' <= c && c <= 'f') || ('A' <= c && c <= 'F')
|
||||
}
|
||||
|
||||
const (
|
||||
TokInvalid = 0
|
||||
TokNull = 1 << iota
|
||||
TokTrue
|
||||
TokFalse
|
||||
TokNumber
|
||||
TokString
|
||||
TokArray
|
||||
TokObject
|
||||
TokComma
|
||||
)
|
||||
2
vendor/github.com/gabriel-vasile/mimetype/internal/magic/archive.go
generated
vendored
2
vendor/github.com/gabriel-vasile/mimetype/internal/magic/archive.go
generated
vendored
@@ -137,7 +137,7 @@ func tarParseOctal(b []byte) int64 {
|
||||
if b == 0 {
|
||||
break
|
||||
}
|
||||
if !(b >= '0' && b <= '7') {
|
||||
if b < '0' || b > '7' {
|
||||
return -1
|
||||
}
|
||||
ret = (ret << 3) | int64(b-'0')
|
||||
|
||||
6
vendor/github.com/gabriel-vasile/mimetype/internal/magic/binary.go
generated
vendored
6
vendor/github.com/gabriel-vasile/mimetype/internal/magic/binary.go
generated
vendored
@@ -71,7 +71,7 @@ func Dbf(raw []byte, limit uint32) bool {
|
||||
}
|
||||
|
||||
// 3rd and 4th bytes contain the last update month and day of month.
|
||||
if !(0 < raw[2] && raw[2] < 13 && 0 < raw[3] && raw[3] < 32) {
|
||||
if raw[2] == 0 || raw[2] > 12 || raw[3] == 0 || raw[3] > 31 {
|
||||
return false
|
||||
}
|
||||
|
||||
@@ -153,7 +153,7 @@ func Marc(raw []byte, limit uint32) bool {
|
||||
return bytes.Contains(raw[:min(2048, len(raw))], []byte{0x1E})
|
||||
}
|
||||
|
||||
// Glb matches a glTF model format file.
|
||||
// GLB matches a glTF model format file.
|
||||
// GLB is the binary file format representation of 3D models saved in
|
||||
// the GL transmission Format (glTF).
|
||||
// GLB uses little endian and its header structure is as follows:
|
||||
@@ -168,7 +168,7 @@ func Marc(raw []byte, limit uint32) bool {
|
||||
//
|
||||
// [glTF specification]: https://registry.khronos.org/glTF/specs/2.0/glTF-2.0.html
|
||||
// [IANA glTF entry]: https://www.iana.org/assignments/media-types/model/gltf-binary
|
||||
var Glb = prefix([]byte("\x67\x6C\x54\x46\x02\x00\x00\x00"),
|
||||
var GLB = prefix([]byte("\x67\x6C\x54\x46\x02\x00\x00\x00"),
|
||||
[]byte("\x67\x6C\x54\x46\x01\x00\x00\x00"))
|
||||
|
||||
// TzIf matches a Time Zone Information Format (TZif) file.
|
||||
|
||||
47
vendor/github.com/gabriel-vasile/mimetype/internal/magic/document.go
generated
vendored
47
vendor/github.com/gabriel-vasile/mimetype/internal/magic/document.go
generated
vendored
@@ -1,18 +1,11 @@
|
||||
package magic
|
||||
|
||||
import "bytes"
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/binary"
|
||||
)
|
||||
|
||||
var (
|
||||
// Pdf matches a Portable Document Format file.
|
||||
// https://github.com/file/file/blob/11010cc805546a3e35597e67e1129a481aed40e8/magic/Magdir/pdf
|
||||
Pdf = prefix(
|
||||
// usual pdf signature
|
||||
[]byte("%PDF-"),
|
||||
// new-line prefixed signature
|
||||
[]byte("\012%PDF-"),
|
||||
// UTF-8 BOM prefixed signature
|
||||
[]byte("\xef\xbb\xbf%PDF-"),
|
||||
)
|
||||
// Fdf matches a Forms Data Format file.
|
||||
Fdf = prefix([]byte("%FDF"))
|
||||
// Mobi matches a Mobi file.
|
||||
@@ -21,8 +14,18 @@ var (
|
||||
Lit = prefix([]byte("ITOLITLS"))
|
||||
)
|
||||
|
||||
// PDF matches a Portable Document Format file.
|
||||
// The %PDF- header should be the first thing inside the file but many
|
||||
// implementations don't follow the rule. The PDF spec at Appendix H says the
|
||||
// signature can be prepended by anything.
|
||||
// https://bugs.astron.com/view.php?id=446
|
||||
func PDF(raw []byte, _ uint32) bool {
|
||||
raw = raw[:min(len(raw), 1024)]
|
||||
return bytes.Contains(raw, []byte("%PDF-"))
|
||||
}
|
||||
|
||||
// DjVu matches a DjVu file.
|
||||
func DjVu(raw []byte, limit uint32) bool {
|
||||
func DjVu(raw []byte, _ uint32) bool {
|
||||
if len(raw) < 12 {
|
||||
return false
|
||||
}
|
||||
@@ -36,7 +39,7 @@ func DjVu(raw []byte, limit uint32) bool {
|
||||
}
|
||||
|
||||
// P7s matches an .p7s signature File (PEM, Base64).
|
||||
func P7s(raw []byte, limit uint32) bool {
|
||||
func P7s(raw []byte, _ uint32) bool {
|
||||
// Check for PEM Encoding.
|
||||
if bytes.HasPrefix(raw, []byte("-----BEGIN PKCS7")) {
|
||||
return true
|
||||
@@ -60,3 +63,21 @@ func P7s(raw []byte, limit uint32) bool {
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
// Lotus123 matches a Lotus 1-2-3 spreadsheet document.
|
||||
func Lotus123(raw []byte, _ uint32) bool {
|
||||
if len(raw) <= 20 {
|
||||
return false
|
||||
}
|
||||
version := binary.BigEndian.Uint32(raw)
|
||||
if version == 0x00000200 {
|
||||
return raw[6] != 0 && raw[7] == 0
|
||||
}
|
||||
|
||||
return version == 0x00001a00 && raw[20] > 0 && raw[20] < 32
|
||||
}
|
||||
|
||||
// CHM matches a Microsoft Compiled HTML Help file.
|
||||
func CHM(raw []byte, _ uint32) bool {
|
||||
return bytes.HasPrefix(raw, []byte("ITSF\003\000\000\000\x60\000\000\000"))
|
||||
}
|
||||
|
||||
14
vendor/github.com/gabriel-vasile/mimetype/internal/magic/geo.go
generated
vendored
14
vendor/github.com/gabriel-vasile/mimetype/internal/magic/geo.go
generated
vendored
@@ -12,13 +12,13 @@ func Shp(raw []byte, limit uint32) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
if !(binary.BigEndian.Uint32(raw[0:4]) == 9994 &&
|
||||
binary.BigEndian.Uint32(raw[4:8]) == 0 &&
|
||||
binary.BigEndian.Uint32(raw[8:12]) == 0 &&
|
||||
binary.BigEndian.Uint32(raw[12:16]) == 0 &&
|
||||
binary.BigEndian.Uint32(raw[16:20]) == 0 &&
|
||||
binary.BigEndian.Uint32(raw[20:24]) == 0 &&
|
||||
binary.LittleEndian.Uint32(raw[28:32]) == 1000) {
|
||||
if binary.BigEndian.Uint32(raw[0:4]) != 9994 ||
|
||||
binary.BigEndian.Uint32(raw[4:8]) != 0 ||
|
||||
binary.BigEndian.Uint32(raw[8:12]) != 0 ||
|
||||
binary.BigEndian.Uint32(raw[12:16]) != 0 ||
|
||||
binary.BigEndian.Uint32(raw[16:20]) != 0 ||
|
||||
binary.BigEndian.Uint32(raw[20:24]) != 0 ||
|
||||
binary.LittleEndian.Uint32(raw[28:32]) != 1000 {
|
||||
return false
|
||||
}
|
||||
|
||||
|
||||
81
vendor/github.com/gabriel-vasile/mimetype/internal/magic/magic.go
generated
vendored
81
vendor/github.com/gabriel-vasile/mimetype/internal/magic/magic.go
generated
vendored
@@ -4,6 +4,8 @@ package magic
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
|
||||
"github.com/gabriel-vasile/mimetype/internal/scan"
|
||||
)
|
||||
|
||||
type (
|
||||
@@ -74,12 +76,13 @@ func ciCheck(sig, raw []byte) bool {
|
||||
// matches the raw input.
|
||||
func xml(sigs ...xmlSig) Detector {
|
||||
return func(raw []byte, limit uint32) bool {
|
||||
raw = trimLWS(raw)
|
||||
if len(raw) == 0 {
|
||||
b := scan.Bytes(raw)
|
||||
b.TrimLWS()
|
||||
if len(b) == 0 {
|
||||
return false
|
||||
}
|
||||
for _, s := range sigs {
|
||||
if xmlCheck(s, raw) {
|
||||
if xmlCheck(s, b) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
@@ -104,19 +107,19 @@ func xmlCheck(sig xmlSig, raw []byte) bool {
|
||||
// matches the raw input.
|
||||
func markup(sigs ...[]byte) Detector {
|
||||
return func(raw []byte, limit uint32) bool {
|
||||
if bytes.HasPrefix(raw, []byte{0xEF, 0xBB, 0xBF}) {
|
||||
b := scan.Bytes(raw)
|
||||
if bytes.HasPrefix(b, []byte{0xEF, 0xBB, 0xBF}) {
|
||||
// We skip the UTF-8 BOM if present to ensure we correctly
|
||||
// process any leading whitespace. The presence of the BOM
|
||||
// is taken into account during charset detection in charset.go.
|
||||
raw = trimLWS(raw[3:])
|
||||
} else {
|
||||
raw = trimLWS(raw)
|
||||
b.Advance(3)
|
||||
}
|
||||
if len(raw) == 0 {
|
||||
b.TrimLWS()
|
||||
if len(b) == 0 {
|
||||
return false
|
||||
}
|
||||
for _, s := range sigs {
|
||||
if markupCheck(s, raw) {
|
||||
if markupCheck(s, b) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
@@ -139,7 +142,7 @@ func markupCheck(sig, raw []byte) bool {
|
||||
}
|
||||
}
|
||||
// Next byte must be space or right angle bracket.
|
||||
if db := raw[len(sig)]; db != ' ' && db != '>' {
|
||||
if db := raw[len(sig)]; !scan.ByteIsWS(db) && db != '>' {
|
||||
return false
|
||||
}
|
||||
|
||||
@@ -183,8 +186,10 @@ func newXMLSig(localName, xmlns string) xmlSig {
|
||||
// /usr/bin/env is the interpreter, php is the first and only argument.
|
||||
func shebang(sigs ...[]byte) Detector {
|
||||
return func(raw []byte, limit uint32) bool {
|
||||
b := scan.Bytes(raw)
|
||||
line := b.Line()
|
||||
for _, s := range sigs {
|
||||
if shebangCheck(s, firstLine(raw)) {
|
||||
if shebangCheck(s, line) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
@@ -192,7 +197,7 @@ func shebang(sigs ...[]byte) Detector {
|
||||
}
|
||||
}
|
||||
|
||||
func shebangCheck(sig, raw []byte) bool {
|
||||
func shebangCheck(sig []byte, raw scan.Bytes) bool {
|
||||
if len(raw) < len(sig)+2 {
|
||||
return false
|
||||
}
|
||||
@@ -200,52 +205,8 @@ func shebangCheck(sig, raw []byte) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
return bytes.Equal(trimLWS(trimRWS(raw[2:])), sig)
|
||||
}
|
||||
|
||||
// trimLWS trims whitespace from beginning of the input.
|
||||
func trimLWS(in []byte) []byte {
|
||||
firstNonWS := 0
|
||||
for ; firstNonWS < len(in) && isWS(in[firstNonWS]); firstNonWS++ {
|
||||
}
|
||||
|
||||
return in[firstNonWS:]
|
||||
}
|
||||
|
||||
// trimRWS trims whitespace from the end of the input.
|
||||
func trimRWS(in []byte) []byte {
|
||||
lastNonWS := len(in) - 1
|
||||
for ; lastNonWS > 0 && isWS(in[lastNonWS]); lastNonWS-- {
|
||||
}
|
||||
|
||||
return in[:lastNonWS+1]
|
||||
}
|
||||
|
||||
func firstLine(in []byte) []byte {
|
||||
lineEnd := 0
|
||||
for ; lineEnd < len(in) && in[lineEnd] != '\n'; lineEnd++ {
|
||||
}
|
||||
|
||||
return in[:lineEnd]
|
||||
}
|
||||
|
||||
func isWS(b byte) bool {
|
||||
return b == '\t' || b == '\n' || b == '\x0c' || b == '\r' || b == ' '
|
||||
}
|
||||
|
||||
func min(a, b int) int {
|
||||
if a < b {
|
||||
return a
|
||||
}
|
||||
return b
|
||||
}
|
||||
|
||||
type readBuf []byte
|
||||
|
||||
func (b *readBuf) advance(n int) bool {
|
||||
if n < 0 || len(*b) < n {
|
||||
return false
|
||||
}
|
||||
*b = (*b)[n:]
|
||||
return true
|
||||
raw.Advance(2) // skip #! we checked above
|
||||
raw.TrimLWS()
|
||||
raw.TrimRWS()
|
||||
return bytes.Equal(raw, sig)
|
||||
}
|
||||
|
||||
31
vendor/github.com/gabriel-vasile/mimetype/internal/magic/ms_office.go
generated
vendored
31
vendor/github.com/gabriel-vasile/mimetype/internal/magic/ms_office.go
generated
vendored
@@ -7,17 +7,34 @@ import (
|
||||
|
||||
// Xlsx matches a Microsoft Excel 2007 file.
|
||||
func Xlsx(raw []byte, limit uint32) bool {
|
||||
return zipContains(raw, []byte("xl/"), true)
|
||||
return msoxml(raw, zipEntries{{
|
||||
name: []byte("xl/"),
|
||||
dir: true,
|
||||
}}, 100)
|
||||
}
|
||||
|
||||
// Docx matches a Microsoft Word 2007 file.
|
||||
func Docx(raw []byte, limit uint32) bool {
|
||||
return zipContains(raw, []byte("word/"), true)
|
||||
return msoxml(raw, zipEntries{{
|
||||
name: []byte("word/"),
|
||||
dir: true,
|
||||
}}, 100)
|
||||
}
|
||||
|
||||
// Pptx matches a Microsoft PowerPoint 2007 file.
|
||||
func Pptx(raw []byte, limit uint32) bool {
|
||||
return zipContains(raw, []byte("ppt/"), true)
|
||||
return msoxml(raw, zipEntries{{
|
||||
name: []byte("ppt/"),
|
||||
dir: true,
|
||||
}}, 100)
|
||||
}
|
||||
|
||||
// Visio matches a Microsoft Visio 2013+ file.
|
||||
func Visio(raw []byte, limit uint32) bool {
|
||||
return msoxml(raw, zipEntries{{
|
||||
name: []byte("visio/"),
|
||||
dir: true,
|
||||
}}, 100)
|
||||
}
|
||||
|
||||
// Ole matches an Open Linking and Embedding file.
|
||||
@@ -157,6 +174,14 @@ func Msi(raw []byte, limit uint32) bool {
|
||||
})
|
||||
}
|
||||
|
||||
// One matches a Microsoft OneNote file.
|
||||
func One(raw []byte, limit uint32) bool {
|
||||
return bytes.HasPrefix(raw, []byte{
|
||||
0xe4, 0x52, 0x5c, 0x7b, 0x8c, 0xd8, 0xa7, 0x4d,
|
||||
0xae, 0xb1, 0x53, 0x78, 0xd0, 0x29, 0x96, 0xd3,
|
||||
})
|
||||
}
|
||||
|
||||
// Helper to match by a specific CLSID of a compound file.
|
||||
//
|
||||
// http://fileformats.archiveteam.org/wiki/Microsoft_Compound_File
|
||||
|
||||
111
vendor/github.com/gabriel-vasile/mimetype/internal/magic/netpbm.go
generated
vendored
Normal file
111
vendor/github.com/gabriel-vasile/mimetype/internal/magic/netpbm.go
generated
vendored
Normal file
@@ -0,0 +1,111 @@
|
||||
package magic
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"strconv"
|
||||
|
||||
"github.com/gabriel-vasile/mimetype/internal/scan"
|
||||
)
|
||||
|
||||
// NetPBM matches a Netpbm Portable BitMap ASCII/Binary file.
|
||||
//
|
||||
// See: https://en.wikipedia.org/wiki/Netpbm
|
||||
func NetPBM(raw []byte, _ uint32) bool {
|
||||
return netp(raw, "P1\n", "P4\n")
|
||||
}
|
||||
|
||||
// NetPGM matches a Netpbm Portable GrayMap ASCII/Binary file.
|
||||
//
|
||||
// See: https://en.wikipedia.org/wiki/Netpbm
|
||||
func NetPGM(raw []byte, _ uint32) bool {
|
||||
return netp(raw, "P2\n", "P5\n")
|
||||
}
|
||||
|
||||
// NetPPM matches a Netpbm Portable PixMap ASCII/Binary file.
|
||||
//
|
||||
// See: https://en.wikipedia.org/wiki/Netpbm
|
||||
func NetPPM(raw []byte, _ uint32) bool {
|
||||
return netp(raw, "P3\n", "P6\n")
|
||||
}
|
||||
|
||||
// NetPAM matches a Netpbm Portable Arbitrary Map file.
|
||||
//
|
||||
// See: https://en.wikipedia.org/wiki/Netpbm
|
||||
func NetPAM(raw []byte, _ uint32) bool {
|
||||
if !bytes.HasPrefix(raw, []byte("P7\n")) {
|
||||
return false
|
||||
}
|
||||
w, h, d, m, e := false, false, false, false, false
|
||||
s := scan.Bytes(raw)
|
||||
var l scan.Bytes
|
||||
// Read line by line.
|
||||
for i := 0; i < 128; i++ {
|
||||
l = s.Line()
|
||||
// If the line is empty or a comment, skip.
|
||||
if len(l) == 0 || l.Peek() == '#' {
|
||||
if len(s) == 0 {
|
||||
return false
|
||||
}
|
||||
continue
|
||||
} else if bytes.HasPrefix(l, []byte("TUPLTYPE")) {
|
||||
continue
|
||||
} else if bytes.HasPrefix(l, []byte("WIDTH ")) {
|
||||
w = true
|
||||
} else if bytes.HasPrefix(l, []byte("HEIGHT ")) {
|
||||
h = true
|
||||
} else if bytes.HasPrefix(l, []byte("DEPTH ")) {
|
||||
d = true
|
||||
} else if bytes.HasPrefix(l, []byte("MAXVAL ")) {
|
||||
m = true
|
||||
} else if bytes.HasPrefix(l, []byte("ENDHDR")) {
|
||||
e = true
|
||||
}
|
||||
// When we reached header, return true if we collected all four required headers.
|
||||
// WIDTH, HEIGHT, DEPTH and MAXVAL.
|
||||
if e {
|
||||
return w && h && d && m
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func netp(s scan.Bytes, prefixes ...string) bool {
|
||||
foundPrefix := ""
|
||||
for _, p := range prefixes {
|
||||
if bytes.HasPrefix(s, []byte(p)) {
|
||||
foundPrefix = p
|
||||
}
|
||||
}
|
||||
if foundPrefix == "" {
|
||||
return false
|
||||
}
|
||||
s.Advance(len(foundPrefix)) // jump over P1, P2, P3, etc.
|
||||
|
||||
var l scan.Bytes
|
||||
// Read line by line.
|
||||
for i := 0; i < 128; i++ {
|
||||
l = s.Line()
|
||||
// If the line is a comment, skip.
|
||||
if l.Peek() == '#' {
|
||||
continue
|
||||
}
|
||||
// If line has leading whitespace, then skip over whitespace.
|
||||
for scan.ByteIsWS(l.Peek()) {
|
||||
l.Advance(1)
|
||||
}
|
||||
if len(s) == 0 || len(l) > 0 {
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
// At this point l should be the two integers denoting the size of the matrix.
|
||||
width := l.PopUntil(scan.ASCIISpaces...)
|
||||
for scan.ByteIsWS(l.Peek()) {
|
||||
l.Advance(1)
|
||||
}
|
||||
height := l.PopUntil(scan.ASCIISpaces...)
|
||||
|
||||
w, errw := strconv.ParseInt(string(width), 10, 64)
|
||||
h, errh := strconv.ParseInt(string(height), 10, 64)
|
||||
return errw == nil && errh == nil && w > 0 && h > 0
|
||||
}
|
||||
310
vendor/github.com/gabriel-vasile/mimetype/internal/magic/text.go
generated
vendored
310
vendor/github.com/gabriel-vasile/mimetype/internal/magic/text.go
generated
vendored
@@ -2,11 +2,12 @@ package magic
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/gabriel-vasile/mimetype/internal/charset"
|
||||
"github.com/gabriel-vasile/mimetype/internal/json"
|
||||
mkup "github.com/gabriel-vasile/mimetype/internal/markup"
|
||||
"github.com/gabriel-vasile/mimetype/internal/scan"
|
||||
)
|
||||
|
||||
var (
|
||||
@@ -28,6 +29,7 @@ var (
|
||||
[]byte("<BODY"),
|
||||
[]byte("<BR"),
|
||||
[]byte("<P"),
|
||||
[]byte("<!--"),
|
||||
)
|
||||
// XML matches an Extensible Markup Language file.
|
||||
XML = markup([]byte("<?XML"))
|
||||
@@ -106,6 +108,18 @@ var (
|
||||
[]byte("/usr/bin/python"),
|
||||
[]byte("/usr/local/bin/python"),
|
||||
[]byte("/usr/bin/env python"),
|
||||
[]byte("/usr/bin/python2"),
|
||||
[]byte("/usr/local/bin/python2"),
|
||||
[]byte("/usr/bin/env python2"),
|
||||
[]byte("/usr/bin/python3"),
|
||||
[]byte("/usr/local/bin/python3"),
|
||||
[]byte("/usr/bin/env python3"),
|
||||
)
|
||||
// Ruby matches a Ruby programming language file.
|
||||
Ruby = shebang(
|
||||
[]byte("/usr/bin/ruby"),
|
||||
[]byte("/usr/local/bin/ruby"),
|
||||
[]byte("/usr/bin/env ruby"),
|
||||
)
|
||||
// Tcl matches a Tcl programming language file.
|
||||
Tcl = shebang(
|
||||
@@ -121,19 +135,42 @@ var (
|
||||
)
|
||||
// Rtf matches a Rich Text Format file.
|
||||
Rtf = prefix([]byte("{\\rtf"))
|
||||
// Shell matches a shell script file.
|
||||
Shell = shebang(
|
||||
[]byte("/bin/sh"),
|
||||
[]byte("/bin/bash"),
|
||||
[]byte("/usr/local/bin/bash"),
|
||||
[]byte("/usr/bin/env bash"),
|
||||
[]byte("/bin/csh"),
|
||||
[]byte("/usr/local/bin/csh"),
|
||||
[]byte("/usr/bin/env csh"),
|
||||
[]byte("/bin/dash"),
|
||||
[]byte("/usr/local/bin/dash"),
|
||||
[]byte("/usr/bin/env dash"),
|
||||
[]byte("/bin/ksh"),
|
||||
[]byte("/usr/local/bin/ksh"),
|
||||
[]byte("/usr/bin/env ksh"),
|
||||
[]byte("/bin/tcsh"),
|
||||
[]byte("/usr/local/bin/tcsh"),
|
||||
[]byte("/usr/bin/env tcsh"),
|
||||
[]byte("/bin/zsh"),
|
||||
[]byte("/usr/local/bin/zsh"),
|
||||
[]byte("/usr/bin/env zsh"),
|
||||
)
|
||||
)
|
||||
|
||||
// Text matches a plain text file.
|
||||
//
|
||||
// TODO: This function does not parse BOM-less UTF16 and UTF32 files. Not really
|
||||
// sure it should. Linux file utility also requires a BOM for UTF16 and UTF32.
|
||||
func Text(raw []byte, limit uint32) bool {
|
||||
func Text(raw []byte, _ uint32) bool {
|
||||
// First look for BOM.
|
||||
if cset := charset.FromBOM(raw); cset != "" {
|
||||
return true
|
||||
}
|
||||
// Binary data bytes as defined here: https://mimesniff.spec.whatwg.org/#binary-data-byte
|
||||
for _, b := range raw {
|
||||
for i := 0; i < min(len(raw), 4096); i++ {
|
||||
b := raw[i]
|
||||
if b <= 0x08 ||
|
||||
b == 0x0B ||
|
||||
0x0E <= b && b <= 0x1A ||
|
||||
@@ -144,6 +181,14 @@ func Text(raw []byte, limit uint32) bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// XHTML matches an XHTML file. This check depends on the XML check to have passed.
|
||||
func XHTML(raw []byte, limit uint32) bool {
|
||||
raw = raw[:min(len(raw), 4096)]
|
||||
b := scan.Bytes(raw)
|
||||
return b.Search([]byte("<!DOCTYPE HTML"), scan.CompactWS|scan.IgnoreCase) != -1 ||
|
||||
b.Search([]byte("<HTML XMLNS="), scan.CompactWS|scan.IgnoreCase) != -1
|
||||
}
|
||||
|
||||
// Php matches a PHP: Hypertext Preprocessor file.
|
||||
func Php(raw []byte, limit uint32) bool {
|
||||
if res := phpPageF(raw, limit); res {
|
||||
@@ -154,183 +199,180 @@ func Php(raw []byte, limit uint32) bool {
|
||||
|
||||
// JSON matches a JavaScript Object Notation file.
|
||||
func JSON(raw []byte, limit uint32) bool {
|
||||
raw = trimLWS(raw)
|
||||
// #175 A single JSON string, number or bool is not considered JSON.
|
||||
// JSON objects and arrays are reported as JSON.
|
||||
if len(raw) < 2 || (raw[0] != '[' && raw[0] != '{') {
|
||||
return false
|
||||
}
|
||||
parsed, err := json.Scan(raw)
|
||||
// If the full file content was provided, check there is no error.
|
||||
if limit == 0 || len(raw) < int(limit) {
|
||||
return err == nil
|
||||
}
|
||||
|
||||
// If a section of the file was provided, check if all of it was parsed.
|
||||
return parsed == len(raw) && len(raw) > 0
|
||||
return jsonHelper(raw, limit, json.QueryNone, json.TokObject|json.TokArray)
|
||||
}
|
||||
|
||||
// GeoJSON matches a RFC 7946 GeoJSON file.
|
||||
//
|
||||
// GeoJSON detection implies searching for key:value pairs like: `"type": "Feature"`
|
||||
// in the input.
|
||||
// BUG(gabriel-vasile): The "type" key should be searched for in the root object.
|
||||
func GeoJSON(raw []byte, limit uint32) bool {
|
||||
raw = trimLWS(raw)
|
||||
if len(raw) == 0 {
|
||||
return jsonHelper(raw, limit, json.QueryGeo, json.TokObject)
|
||||
}
|
||||
|
||||
// HAR matches a HAR Spec file.
|
||||
// Spec: http://www.softwareishard.com/blog/har-12-spec/
|
||||
func HAR(raw []byte, limit uint32) bool {
|
||||
return jsonHelper(raw, limit, json.QueryHAR, json.TokObject)
|
||||
}
|
||||
|
||||
// GLTF matches a GL Transmission Format (JSON) file.
|
||||
// Visit [glTF specification] and [IANA glTF entry] for more details.
|
||||
//
|
||||
// [glTF specification]: https://registry.khronos.org/glTF/specs/2.0/glTF-2.0.html
|
||||
// [IANA glTF entry]: https://www.iana.org/assignments/media-types/model/gltf+json
|
||||
func GLTF(raw []byte, limit uint32) bool {
|
||||
return jsonHelper(raw, limit, json.QueryGLTF, json.TokObject)
|
||||
}
|
||||
|
||||
func jsonHelper(raw []byte, limit uint32, q string, wantTok int) bool {
|
||||
if !json.LooksLikeObjectOrArray(raw) {
|
||||
return false
|
||||
}
|
||||
// GeoJSON is always a JSON object, not a JSON array or any other JSON value.
|
||||
if raw[0] != '{' {
|
||||
lraw := len(raw)
|
||||
parsed, inspected, firstToken, querySatisfied := json.Parse(q, raw)
|
||||
if !querySatisfied || firstToken&wantTok == 0 {
|
||||
return false
|
||||
}
|
||||
|
||||
s := []byte(`"type"`)
|
||||
si, sl := bytes.Index(raw, s), len(s)
|
||||
|
||||
if si == -1 {
|
||||
return false
|
||||
// If the full file content was provided, check that the whole input was parsed.
|
||||
if limit == 0 || lraw < int(limit) {
|
||||
return parsed == lraw
|
||||
}
|
||||
|
||||
// If the "type" string is the suffix of the input,
|
||||
// there is no need to search for the value of the key.
|
||||
if si+sl == len(raw) {
|
||||
return false
|
||||
}
|
||||
// Skip the "type" part.
|
||||
raw = raw[si+sl:]
|
||||
// Skip any whitespace before the colon.
|
||||
raw = trimLWS(raw)
|
||||
// Check for colon.
|
||||
if len(raw) == 0 || raw[0] != ':' {
|
||||
return false
|
||||
}
|
||||
// Skip any whitespace after the colon.
|
||||
raw = trimLWS(raw[1:])
|
||||
|
||||
geoJSONTypes := [][]byte{
|
||||
[]byte(`"Feature"`),
|
||||
[]byte(`"FeatureCollection"`),
|
||||
[]byte(`"Point"`),
|
||||
[]byte(`"LineString"`),
|
||||
[]byte(`"Polygon"`),
|
||||
[]byte(`"MultiPoint"`),
|
||||
[]byte(`"MultiLineString"`),
|
||||
[]byte(`"MultiPolygon"`),
|
||||
[]byte(`"GeometryCollection"`),
|
||||
}
|
||||
for _, t := range geoJSONTypes {
|
||||
if bytes.HasPrefix(raw, t) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
// If a section of the file was provided, check if all of it was inspected.
|
||||
// In other words, check that if there was a problem parsing, that problem
|
||||
// occured at the last byte in the input.
|
||||
return inspected == lraw && lraw > 0
|
||||
}
|
||||
|
||||
// NdJSON matches a Newline delimited JSON file. All complete lines from raw
|
||||
// must be valid JSON documents meaning they contain one of the valid JSON data
|
||||
// types.
|
||||
func NdJSON(raw []byte, limit uint32) bool {
|
||||
lCount, hasObjOrArr := 0, false
|
||||
raw = dropLastLine(raw, limit)
|
||||
var l []byte
|
||||
for len(raw) != 0 {
|
||||
l, raw = scanLine(raw)
|
||||
// Empty lines are allowed in NDJSON.
|
||||
if l = trimRWS(trimLWS(l)); len(l) == 0 {
|
||||
continue
|
||||
}
|
||||
_, err := json.Scan(l)
|
||||
if err != nil {
|
||||
lCount, objOrArr := 0, 0
|
||||
|
||||
s := scan.Bytes(raw)
|
||||
s.DropLastLine(limit)
|
||||
var l scan.Bytes
|
||||
for len(s) != 0 {
|
||||
l = s.Line()
|
||||
_, inspected, firstToken, _ := json.Parse(json.QueryNone, l)
|
||||
if len(l) != inspected {
|
||||
return false
|
||||
}
|
||||
if l[0] == '[' || l[0] == '{' {
|
||||
hasObjOrArr = true
|
||||
if firstToken == json.TokArray || firstToken == json.TokObject {
|
||||
objOrArr++
|
||||
}
|
||||
lCount++
|
||||
}
|
||||
|
||||
return lCount > 1 && hasObjOrArr
|
||||
}
|
||||
|
||||
// HAR matches a HAR Spec file.
|
||||
// Spec: http://www.softwareishard.com/blog/har-12-spec/
|
||||
func HAR(raw []byte, limit uint32) bool {
|
||||
s := []byte(`"log"`)
|
||||
si, sl := bytes.Index(raw, s), len(s)
|
||||
|
||||
if si == -1 {
|
||||
return false
|
||||
}
|
||||
|
||||
// If the "log" string is the suffix of the input,
|
||||
// there is no need to search for the value of the key.
|
||||
if si+sl == len(raw) {
|
||||
return false
|
||||
}
|
||||
// Skip the "log" part.
|
||||
raw = raw[si+sl:]
|
||||
// Skip any whitespace before the colon.
|
||||
raw = trimLWS(raw)
|
||||
// Check for colon.
|
||||
if len(raw) == 0 || raw[0] != ':' {
|
||||
return false
|
||||
}
|
||||
// Skip any whitespace after the colon.
|
||||
raw = trimLWS(raw[1:])
|
||||
|
||||
harJSONTypes := [][]byte{
|
||||
[]byte(`"version"`),
|
||||
[]byte(`"creator"`),
|
||||
[]byte(`"entries"`),
|
||||
}
|
||||
for _, t := range harJSONTypes {
|
||||
si := bytes.Index(raw, t)
|
||||
if si > -1 {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
return lCount > 1 && objOrArr > 0
|
||||
}
|
||||
|
||||
// Svg matches a SVG file.
|
||||
func Svg(raw []byte, limit uint32) bool {
|
||||
return bytes.Contains(raw, []byte("<svg"))
|
||||
return svgWithoutXMLDeclaration(raw) || svgWithXMLDeclaration(raw)
|
||||
}
|
||||
|
||||
// svgWithoutXMLDeclaration matches a SVG image that does not have an XML header.
|
||||
// Example:
|
||||
//
|
||||
// <!-- xml comment ignored -->
|
||||
// <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
|
||||
// <rect fill="#fff" stroke="#000" x="-70" y="-70" width="390" height="390"/>
|
||||
// </svg>
|
||||
func svgWithoutXMLDeclaration(s scan.Bytes) bool {
|
||||
for scan.ByteIsWS(s.Peek()) {
|
||||
s.Advance(1)
|
||||
}
|
||||
for mkup.SkipAComment(&s) {
|
||||
}
|
||||
if !bytes.HasPrefix(s, []byte("<svg")) {
|
||||
return false
|
||||
}
|
||||
|
||||
targetName, targetVal := "xmlns", "http://www.w3.org/2000/svg"
|
||||
aName, aVal, hasMore := "", "", true
|
||||
for hasMore {
|
||||
aName, aVal, hasMore = mkup.GetAnAttribute(&s)
|
||||
if aName == targetName && aVal == targetVal {
|
||||
return true
|
||||
}
|
||||
if !hasMore {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// svgWithXMLDeclaration matches a SVG image that has an XML header.
|
||||
// Example:
|
||||
//
|
||||
// <?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
// <svg width="391" height="391" viewBox="-70.5 -70.5 391 391" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
|
||||
// <rect fill="#fff" stroke="#000" x="-70" y="-70" width="390" height="390"/>
|
||||
// </svg>
|
||||
func svgWithXMLDeclaration(s scan.Bytes) bool {
|
||||
for scan.ByteIsWS(s.Peek()) {
|
||||
s.Advance(1)
|
||||
}
|
||||
if !bytes.HasPrefix(s, []byte("<?xml")) {
|
||||
return false
|
||||
}
|
||||
|
||||
// version is a required attribute for XML.
|
||||
hasVersion := false
|
||||
aName, hasMore := "", true
|
||||
for hasMore {
|
||||
aName, _, hasMore = mkup.GetAnAttribute(&s)
|
||||
if aName == "version" {
|
||||
hasVersion = true
|
||||
break
|
||||
}
|
||||
if !hasMore {
|
||||
break
|
||||
}
|
||||
}
|
||||
if len(s) > 4096 {
|
||||
s = s[:4096]
|
||||
}
|
||||
return hasVersion && bytes.Contains(s, []byte("<svg"))
|
||||
}
|
||||
|
||||
// Srt matches a SubRip file.
|
||||
func Srt(raw []byte, _ uint32) bool {
|
||||
line, raw := scanLine(raw)
|
||||
s := scan.Bytes(raw)
|
||||
line := s.Line()
|
||||
|
||||
// First line must be 1.
|
||||
if string(line) != "1" {
|
||||
if len(line) != 1 || line[0] != '1' {
|
||||
return false
|
||||
}
|
||||
line, raw = scanLine(raw)
|
||||
secondLine := string(line)
|
||||
// Timestamp format (e.g: 00:02:16,612 --> 00:02:19,376) limits secondLine
|
||||
line = s.Line()
|
||||
// Timestamp format (e.g: 00:02:16,612 --> 00:02:19,376) limits second line
|
||||
// length to exactly 29 characters.
|
||||
if len(secondLine) != 29 {
|
||||
if len(line) != 29 {
|
||||
return false
|
||||
}
|
||||
// Decimal separator of fractional seconds in the timestamps must be a
|
||||
// comma, not a period.
|
||||
if strings.Contains(secondLine, ".") {
|
||||
if bytes.IndexByte(line, '.') != -1 {
|
||||
return false
|
||||
}
|
||||
// Second line must be a time range.
|
||||
ts := strings.Split(secondLine, " --> ")
|
||||
if len(ts) != 2 {
|
||||
sep := []byte(" --> ")
|
||||
i := bytes.Index(line, sep)
|
||||
if i == -1 {
|
||||
return false
|
||||
}
|
||||
const layout = "15:04:05,000"
|
||||
t0, err := time.Parse(layout, ts[0])
|
||||
t0, err := time.Parse(layout, string(line[:i]))
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
t1, err := time.Parse(layout, ts[1])
|
||||
t1, err := time.Parse(layout, string(line[i+len(sep):]))
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
@@ -338,7 +380,7 @@ func Srt(raw []byte, _ uint32) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
line, _ = scanLine(raw)
|
||||
line = s.Line()
|
||||
// A third line must exist and not be empty. This is the actual subtitle text.
|
||||
return len(line) != 0
|
||||
}
|
||||
@@ -367,15 +409,3 @@ func Vtt(raw []byte, limit uint32) bool {
|
||||
return bytes.Equal(raw, []byte{0xEF, 0xBB, 0xBF, 0x57, 0x45, 0x42, 0x56, 0x54, 0x54}) || // UTF-8 BOM and "WEBVTT"
|
||||
bytes.Equal(raw, []byte{0x57, 0x45, 0x42, 0x56, 0x54, 0x54}) // "WEBVTT"
|
||||
}
|
||||
|
||||
// dropCR drops a terminal \r from the data.
|
||||
func dropCR(data []byte) []byte {
|
||||
if len(data) > 0 && data[len(data)-1] == '\r' {
|
||||
return data[0 : len(data)-1]
|
||||
}
|
||||
return data
|
||||
}
|
||||
func scanLine(b []byte) (line, remainder []byte) {
|
||||
line, remainder, _ = bytes.Cut(b, []byte("\n"))
|
||||
return dropCR(line), remainder
|
||||
}
|
||||
|
||||
86
vendor/github.com/gabriel-vasile/mimetype/internal/magic/text_csv.go
generated
vendored
86
vendor/github.com/gabriel-vasile/mimetype/internal/magic/text_csv.go
generated
vendored
@@ -1,77 +1,43 @@
|
||||
package magic
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"bytes"
|
||||
"encoding/csv"
|
||||
"errors"
|
||||
"io"
|
||||
"sync"
|
||||
"github.com/gabriel-vasile/mimetype/internal/csv"
|
||||
"github.com/gabriel-vasile/mimetype/internal/scan"
|
||||
)
|
||||
|
||||
// A bufio.Reader pool to alleviate problems with memory allocations.
|
||||
var readerPool = sync.Pool{
|
||||
New: func() any {
|
||||
// Initiate with empty source reader.
|
||||
return bufio.NewReader(nil)
|
||||
},
|
||||
}
|
||||
|
||||
func newReader(r io.Reader) *bufio.Reader {
|
||||
br := readerPool.Get().(*bufio.Reader)
|
||||
br.Reset(r)
|
||||
return br
|
||||
}
|
||||
|
||||
// Csv matches a comma-separated values file.
|
||||
func Csv(raw []byte, limit uint32) bool {
|
||||
// CSV matches a comma-separated values file.
|
||||
func CSV(raw []byte, limit uint32) bool {
|
||||
return sv(raw, ',', limit)
|
||||
}
|
||||
|
||||
// Tsv matches a tab-separated values file.
|
||||
func Tsv(raw []byte, limit uint32) bool {
|
||||
// TSV matches a tab-separated values file.
|
||||
func TSV(raw []byte, limit uint32) bool {
|
||||
return sv(raw, '\t', limit)
|
||||
}
|
||||
|
||||
func sv(in []byte, comma rune, limit uint32) bool {
|
||||
in = dropLastLine(in, limit)
|
||||
func sv(in []byte, comma byte, limit uint32) bool {
|
||||
s := scan.Bytes(in)
|
||||
s.DropLastLine(limit)
|
||||
r := csv.NewParser(comma, '#', s)
|
||||
|
||||
br := newReader(bytes.NewReader(in))
|
||||
defer readerPool.Put(br)
|
||||
r := csv.NewReader(br)
|
||||
r.Comma = comma
|
||||
r.ReuseRecord = true
|
||||
r.LazyQuotes = true
|
||||
r.Comment = '#'
|
||||
|
||||
lines := 0
|
||||
for {
|
||||
_, err := r.Read()
|
||||
if errors.Is(err, io.EOF) {
|
||||
break
|
||||
}
|
||||
if err != nil {
|
||||
headerFields, _, hasMore := r.CountFields(false)
|
||||
if headerFields < 2 || !hasMore {
|
||||
return false
|
||||
}
|
||||
lines++
|
||||
csvLines := 1 // 1 for header
|
||||
for {
|
||||
fields, _, hasMore := r.CountFields(false)
|
||||
if !hasMore && fields == 0 {
|
||||
break
|
||||
}
|
||||
csvLines++
|
||||
if fields != headerFields {
|
||||
return false
|
||||
}
|
||||
if csvLines >= 10 {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return r.FieldsPerRecord > 1 && lines > 1
|
||||
}
|
||||
|
||||
// dropLastLine drops the last incomplete line from b.
|
||||
//
|
||||
// mimetype limits itself to ReadLimit bytes when performing a detection.
|
||||
// This means, for file formats like CSV for NDJSON, the last line of the input
|
||||
// can be an incomplete line.
|
||||
func dropLastLine(b []byte, readLimit uint32) []byte {
|
||||
if readLimit == 0 || uint32(len(b)) < readLimit {
|
||||
return b
|
||||
}
|
||||
for i := len(b) - 1; i > 0; i-- {
|
||||
if b[i] == '\n' {
|
||||
return b[:i]
|
||||
}
|
||||
}
|
||||
return b
|
||||
return csvLines >= 2
|
||||
}
|
||||
|
||||
192
vendor/github.com/gabriel-vasile/mimetype/internal/magic/zip.go
generated
vendored
192
vendor/github.com/gabriel-vasile/mimetype/internal/magic/zip.go
generated
vendored
@@ -2,7 +2,8 @@ package magic
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/binary"
|
||||
|
||||
"github.com/gabriel-vasile/mimetype/internal/scan"
|
||||
)
|
||||
|
||||
var (
|
||||
@@ -40,92 +41,149 @@ func Zip(raw []byte, limit uint32) bool {
|
||||
(raw[3] == 0x4 || raw[3] == 0x6 || raw[3] == 0x8)
|
||||
}
|
||||
|
||||
// Jar matches a Java archive file.
|
||||
// Jar matches a Java archive file. There are two types of Jar files:
|
||||
// 1. the ones that can be opened with jexec and have 0xCAFE optional flag
|
||||
// https://stackoverflow.com/tags/executable-jar/info
|
||||
// 2. regular jars, same as above, just without the executable flag
|
||||
// https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262278#c0
|
||||
// There is an argument to only check for manifest, since it's the common nominator
|
||||
// for both executable and non-executable versions. But the traversing zip entries
|
||||
// is unreliable because it does linear search for signatures
|
||||
// (instead of relying on offsets told by the file.)
|
||||
func Jar(raw []byte, limit uint32) bool {
|
||||
return zipContains(raw, []byte("META-INF/MANIFEST.MF"), false)
|
||||
return executableJar(raw) ||
|
||||
zipHas(raw, zipEntries{{
|
||||
name: []byte("META-INF/MANIFEST.MF"),
|
||||
}, {
|
||||
name: []byte("META-INF/"),
|
||||
}}, 1)
|
||||
}
|
||||
|
||||
func zipContains(raw, sig []byte, msoCheck bool) bool {
|
||||
b := readBuf(raw)
|
||||
pk := []byte("PK\003\004")
|
||||
if len(b) < 0x1E {
|
||||
return false
|
||||
// KMZ matches a zipped KML file, which is "doc.kml" by convention.
|
||||
func KMZ(raw []byte, _ uint32) bool {
|
||||
return zipHas(raw, zipEntries{{
|
||||
name: []byte("doc.kml"),
|
||||
}}, 100)
|
||||
}
|
||||
|
||||
if !b.advance(0x1E) {
|
||||
// An executable Jar has a 0xCAFE flag enabled in the first zip entry.
|
||||
// The rule from file/file is:
|
||||
// >(26.s+30) leshort 0xcafe Java archive data (JAR)
|
||||
func executableJar(b scan.Bytes) bool {
|
||||
b.Advance(0x1A)
|
||||
offset, ok := b.Uint16()
|
||||
if !ok {
|
||||
return false
|
||||
}
|
||||
if bytes.HasPrefix(b, sig) {
|
||||
b.Advance(int(offset) + 2)
|
||||
|
||||
cafe, ok := b.Uint16()
|
||||
return ok && cafe == 0xCAFE
|
||||
}
|
||||
|
||||
// zipIterator iterates over a zip file returning the name of the zip entries
|
||||
// in that file.
|
||||
type zipIterator struct {
|
||||
b scan.Bytes
|
||||
}
|
||||
|
||||
type zipEntries []struct {
|
||||
name []byte
|
||||
dir bool // dir means checking just the prefix of the entry, not the whole path
|
||||
}
|
||||
|
||||
func (z zipEntries) match(file []byte) bool {
|
||||
for i := range z {
|
||||
if z[i].dir && bytes.HasPrefix(file, z[i].name) {
|
||||
return true
|
||||
}
|
||||
|
||||
if msoCheck {
|
||||
skipFiles := [][]byte{
|
||||
[]byte("[Content_Types].xml"),
|
||||
[]byte("_rels/.rels"),
|
||||
[]byte("docProps"),
|
||||
[]byte("customXml"),
|
||||
[]byte("[trash]"),
|
||||
if bytes.Equal(file, z[i].name) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
hasSkipFile := false
|
||||
for _, sf := range skipFiles {
|
||||
if bytes.HasPrefix(b, sf) {
|
||||
hasSkipFile = true
|
||||
func zipHas(raw scan.Bytes, searchFor zipEntries, stopAfter int) bool {
|
||||
iter := zipIterator{raw}
|
||||
for i := 0; i < stopAfter; i++ {
|
||||
f := iter.next()
|
||||
if len(f) == 0 {
|
||||
break
|
||||
}
|
||||
}
|
||||
if !hasSkipFile {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
searchOffset := binary.LittleEndian.Uint32(raw[18:]) + 49
|
||||
if !b.advance(int(searchOffset)) {
|
||||
return false
|
||||
}
|
||||
|
||||
nextHeader := bytes.Index(raw[searchOffset:], pk)
|
||||
if !b.advance(nextHeader) {
|
||||
return false
|
||||
}
|
||||
if bytes.HasPrefix(b, sig) {
|
||||
return true
|
||||
}
|
||||
|
||||
for i := 0; i < 4; i++ {
|
||||
if !b.advance(0x1A) {
|
||||
return false
|
||||
}
|
||||
nextHeader = bytes.Index(b, pk)
|
||||
if nextHeader == -1 {
|
||||
return false
|
||||
}
|
||||
if !b.advance(nextHeader + 0x1E) {
|
||||
return false
|
||||
}
|
||||
if bytes.HasPrefix(b, sig) {
|
||||
if searchFor.match(f) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
// msoxml behaves like zipHas, but it puts restrictions on what the first zip
|
||||
// entry can be.
|
||||
func msoxml(raw scan.Bytes, searchFor zipEntries, stopAfter int) bool {
|
||||
iter := zipIterator{raw}
|
||||
for i := 0; i < stopAfter; i++ {
|
||||
f := iter.next()
|
||||
if len(f) == 0 {
|
||||
break
|
||||
}
|
||||
if searchFor.match(f) {
|
||||
return true
|
||||
}
|
||||
// If the first is not one of the next usually expected entries,
|
||||
// then abort this check.
|
||||
if i == 0 {
|
||||
if !bytes.Equal(f, []byte("[Content_Types].xml")) &&
|
||||
!bytes.Equal(f, []byte("_rels/.rels")) &&
|
||||
!bytes.Equal(f, []byte("docProps")) &&
|
||||
!bytes.Equal(f, []byte("customXml")) &&
|
||||
!bytes.Equal(f, []byte("[trash]")) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
// next extracts the name of the next zip entry.
|
||||
func (i *zipIterator) next() []byte {
|
||||
pk := []byte("PK\003\004")
|
||||
|
||||
n := bytes.Index(i.b, pk)
|
||||
if n == -1 {
|
||||
return nil
|
||||
}
|
||||
i.b.Advance(n)
|
||||
if !i.b.Advance(0x1A) {
|
||||
return nil
|
||||
}
|
||||
l, ok := i.b.Uint16()
|
||||
if !ok {
|
||||
return nil
|
||||
}
|
||||
if !i.b.Advance(0x02) {
|
||||
return nil
|
||||
}
|
||||
if len(i.b) < int(l) {
|
||||
return nil
|
||||
}
|
||||
return i.b[:l]
|
||||
}
|
||||
|
||||
// APK matches an Android Package Archive.
|
||||
// The source of signatures is https://github.com/file/file/blob/1778642b8ba3d947a779a36fcd81f8e807220a19/magic/Magdir/archive#L1820-L1887
|
||||
func APK(raw []byte, _ uint32) bool {
|
||||
apkSignatures := [][]byte{
|
||||
[]byte("AndroidManifest.xml"),
|
||||
[]byte("META-INF/com/android/build/gradle/app-metadata.properties"),
|
||||
[]byte("classes.dex"),
|
||||
[]byte("resources.arsc"),
|
||||
[]byte("res/drawable"),
|
||||
}
|
||||
for _, sig := range apkSignatures {
|
||||
if zipContains(raw, sig, false) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
return zipHas(raw, zipEntries{{
|
||||
name: []byte("AndroidManifest.xml"),
|
||||
}, {
|
||||
name: []byte("META-INF/com/android/build/gradle/app-metadata.properties"),
|
||||
}, {
|
||||
name: []byte("classes.dex"),
|
||||
}, {
|
||||
name: []byte("resources.arsc"),
|
||||
}, {
|
||||
name: []byte("res/drawable"),
|
||||
}}, 100)
|
||||
}
|
||||
|
||||
103
vendor/github.com/gabriel-vasile/mimetype/internal/markup/markup.go
generated
vendored
Normal file
103
vendor/github.com/gabriel-vasile/mimetype/internal/markup/markup.go
generated
vendored
Normal file
@@ -0,0 +1,103 @@
|
||||
// Package markup implements functions for extracting info from
|
||||
// HTML and XML documents.
|
||||
package markup
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
|
||||
"github.com/gabriel-vasile/mimetype/internal/scan"
|
||||
)
|
||||
|
||||
func GetAnAttribute(s *scan.Bytes) (name, val string, hasMore bool) {
|
||||
for scan.ByteIsWS(s.Peek()) || s.Peek() == '/' {
|
||||
s.Advance(1)
|
||||
}
|
||||
if s.Peek() == '>' {
|
||||
return "", "", false
|
||||
}
|
||||
// Allocate 10 to avoid resizes.
|
||||
// Attribute names and values are continuous slices of bytes in input,
|
||||
// so we could do without allocating and returning slices of input.
|
||||
nameB := make([]byte, 0, 10)
|
||||
// step 4 and 5
|
||||
for {
|
||||
// bap means byte at position in the specification.
|
||||
bap := s.Pop()
|
||||
if bap == 0 {
|
||||
return "", "", false
|
||||
}
|
||||
if bap == '=' && len(nameB) > 0 {
|
||||
val, hasMore := getAValue(s)
|
||||
return string(nameB), string(val), hasMore
|
||||
} else if scan.ByteIsWS(bap) {
|
||||
for scan.ByteIsWS(s.Peek()) {
|
||||
s.Advance(1)
|
||||
}
|
||||
if s.Peek() != '=' {
|
||||
return string(nameB), "", true
|
||||
}
|
||||
s.Advance(1)
|
||||
for scan.ByteIsWS(s.Peek()) {
|
||||
s.Advance(1)
|
||||
}
|
||||
val, hasMore := getAValue(s)
|
||||
return string(nameB), string(val), hasMore
|
||||
} else if bap == '/' || bap == '>' {
|
||||
return string(nameB), "", false
|
||||
} else if bap >= 'A' && bap <= 'Z' {
|
||||
nameB = append(nameB, bap+0x20)
|
||||
} else {
|
||||
nameB = append(nameB, bap)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func getAValue(s *scan.Bytes) (_ []byte, hasMore bool) {
|
||||
for scan.ByteIsWS(s.Peek()) {
|
||||
s.Advance(1)
|
||||
}
|
||||
origS, end := *s, 0
|
||||
bap := s.Pop()
|
||||
if bap == 0 {
|
||||
return nil, false
|
||||
}
|
||||
end++
|
||||
// Step 10
|
||||
switch bap {
|
||||
case '"', '\'':
|
||||
val := s.PopUntil(bap)
|
||||
if s.Pop() != bap {
|
||||
return nil, false
|
||||
}
|
||||
return val, s.Peek() != 0 && s.Peek() != '>'
|
||||
case '>':
|
||||
return nil, false
|
||||
}
|
||||
|
||||
// Step 11
|
||||
for {
|
||||
bap = s.Pop()
|
||||
if bap == 0 {
|
||||
return nil, false
|
||||
}
|
||||
switch {
|
||||
case scan.ByteIsWS(bap):
|
||||
return origS[:end], true
|
||||
case bap == '>':
|
||||
return origS[:end], false
|
||||
default:
|
||||
end++
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func SkipAComment(s *scan.Bytes) (skipped bool) {
|
||||
if bytes.HasPrefix(*s, []byte("<!--")) {
|
||||
// Offset by 2 len(<!) because the starting and ending -- can be the same.
|
||||
if i := bytes.Index((*s)[2:], []byte("-->")); i != -1 {
|
||||
s.Advance(i + 2 + 3) // 2 comes from len(<!) and 3 comes from len(-->).
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
213
vendor/github.com/gabriel-vasile/mimetype/internal/scan/bytes.go
generated
vendored
Normal file
213
vendor/github.com/gabriel-vasile/mimetype/internal/scan/bytes.go
generated
vendored
Normal file
@@ -0,0 +1,213 @@
|
||||
// Package scan has functions for scanning byte slices.
|
||||
package scan
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/binary"
|
||||
)
|
||||
|
||||
// Bytes is a byte slice with helper methods for easier scanning.
|
||||
type Bytes []byte
|
||||
|
||||
func (b *Bytes) Advance(n int) bool {
|
||||
if n < 0 || len(*b) < n {
|
||||
return false
|
||||
}
|
||||
*b = (*b)[n:]
|
||||
return true
|
||||
}
|
||||
|
||||
// TrimLWS trims whitespace from beginning of the bytes.
|
||||
func (b *Bytes) TrimLWS() {
|
||||
firstNonWS := 0
|
||||
for ; firstNonWS < len(*b) && ByteIsWS((*b)[firstNonWS]); firstNonWS++ {
|
||||
}
|
||||
|
||||
*b = (*b)[firstNonWS:]
|
||||
}
|
||||
|
||||
// TrimRWS trims whitespace from the end of the bytes.
|
||||
func (b *Bytes) TrimRWS() {
|
||||
lb := len(*b)
|
||||
for lb > 0 && ByteIsWS((*b)[lb-1]) {
|
||||
*b = (*b)[:lb-1]
|
||||
lb--
|
||||
}
|
||||
}
|
||||
|
||||
// Peek one byte from b or 0x00 if b is empty.
|
||||
func (b *Bytes) Peek() byte {
|
||||
if len(*b) > 0 {
|
||||
return (*b)[0]
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// Pop one byte from b or 0x00 if b is empty.
|
||||
func (b *Bytes) Pop() byte {
|
||||
if len(*b) > 0 {
|
||||
ret := (*b)[0]
|
||||
*b = (*b)[1:]
|
||||
return ret
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// PopN pops n bytes from b or nil if b is empty.
|
||||
func (b *Bytes) PopN(n int) []byte {
|
||||
if len(*b) >= n {
|
||||
ret := (*b)[:n]
|
||||
*b = (*b)[n:]
|
||||
return ret
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// PopUntil will advance b until, but not including, the first occurence of stopAt
|
||||
// character. If no occurence is found, then it will advance until the end of b.
|
||||
// The returned Bytes is a slice of all the bytes that we're advanced over.
|
||||
func (b *Bytes) PopUntil(stopAt ...byte) Bytes {
|
||||
if len(*b) == 0 {
|
||||
return Bytes{}
|
||||
}
|
||||
i := bytes.IndexAny(*b, string(stopAt))
|
||||
if i == -1 {
|
||||
i = len(*b)
|
||||
}
|
||||
|
||||
prefix := (*b)[:i]
|
||||
*b = (*b)[i:]
|
||||
return Bytes(prefix)
|
||||
}
|
||||
|
||||
// ReadSlice is the same as PopUntil, but the returned value includes stopAt as well.
|
||||
func (b *Bytes) ReadSlice(stopAt byte) Bytes {
|
||||
if len(*b) == 0 {
|
||||
return Bytes{}
|
||||
}
|
||||
i := bytes.IndexByte(*b, stopAt)
|
||||
if i == -1 {
|
||||
i = len(*b)
|
||||
} else {
|
||||
i++
|
||||
}
|
||||
|
||||
prefix := (*b)[:i]
|
||||
*b = (*b)[i:]
|
||||
return Bytes(prefix)
|
||||
}
|
||||
|
||||
// Line returns the first line from b and advances b with the length of the
|
||||
// line. One new line character is trimmed after the line if it exists.
|
||||
func (b *Bytes) Line() Bytes {
|
||||
line := b.PopUntil('\n')
|
||||
lline := len(line)
|
||||
if lline > 0 && line[lline-1] == '\r' {
|
||||
line = line[:lline-1]
|
||||
}
|
||||
b.Advance(1)
|
||||
return line
|
||||
}
|
||||
|
||||
// DropLastLine drops the last incomplete line from b.
|
||||
//
|
||||
// mimetype limits itself to ReadLimit bytes when performing a detection.
|
||||
// This means, for file formats like CSV for NDJSON, the last line of the input
|
||||
// can be an incomplete line.
|
||||
// If b length is less than readLimit, it means we received an incomplete file
|
||||
// and proceed with dropping the last line.
|
||||
func (b *Bytes) DropLastLine(readLimit uint32) {
|
||||
if readLimit == 0 || uint32(len(*b)) < readLimit {
|
||||
return
|
||||
}
|
||||
|
||||
for i := len(*b) - 1; i > 0; i-- {
|
||||
if (*b)[i] == '\n' {
|
||||
*b = (*b)[:i]
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (b *Bytes) Uint16() (uint16, bool) {
|
||||
if len(*b) < 2 {
|
||||
return 0, false
|
||||
}
|
||||
v := binary.LittleEndian.Uint16(*b)
|
||||
*b = (*b)[2:]
|
||||
return v, true
|
||||
}
|
||||
|
||||
const (
|
||||
CompactWS = 1 << iota
|
||||
IgnoreCase
|
||||
)
|
||||
|
||||
// Search for occurences of pattern p inside b at any index.
|
||||
func (b Bytes) Search(p []byte, flags int) int {
|
||||
if flags == 0 {
|
||||
return bytes.Index(b, p)
|
||||
}
|
||||
|
||||
lb, lp := len(b), len(p)
|
||||
for i := range b {
|
||||
if lb-i < lp {
|
||||
return -1
|
||||
}
|
||||
if b[i:].Match(p, flags) {
|
||||
return i
|
||||
}
|
||||
}
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
// Match pattern p at index 0 of b.
|
||||
func (b Bytes) Match(p []byte, flags int) bool {
|
||||
for len(b) > 0 {
|
||||
// If we finished all we we're looking for from p.
|
||||
if len(p) == 0 {
|
||||
return true
|
||||
}
|
||||
if flags&IgnoreCase > 0 && isUpper(p[0]) {
|
||||
if upper(b[0]) != p[0] {
|
||||
return false
|
||||
}
|
||||
b, p = b[1:], p[1:]
|
||||
} else if flags&CompactWS > 0 && ByteIsWS(p[0]) {
|
||||
p = p[1:]
|
||||
if !ByteIsWS(b[0]) {
|
||||
return false
|
||||
}
|
||||
b = b[1:]
|
||||
if !ByteIsWS(p[0]) {
|
||||
b.TrimLWS()
|
||||
}
|
||||
} else {
|
||||
if b[0] != p[0] {
|
||||
return false
|
||||
}
|
||||
b, p = b[1:], p[1:]
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
func isUpper(c byte) bool {
|
||||
return c >= 'A' && c <= 'Z'
|
||||
}
|
||||
func upper(c byte) byte {
|
||||
if c >= 'a' && c <= 'z' {
|
||||
return c - ('a' - 'A')
|
||||
}
|
||||
return c
|
||||
}
|
||||
|
||||
func ByteIsWS(b byte) bool {
|
||||
return b == '\t' || b == '\n' || b == '\x0c' || b == '\r' || b == ' '
|
||||
}
|
||||
|
||||
var (
|
||||
ASCIISpaces = []byte{' ', '\r', '\n', '\x0c', '\t'}
|
||||
ASCIIDigits = []byte{'0', '1', '2', '3', '4', '5', '6', '7', '8', '9'}
|
||||
)
|
||||
24
vendor/github.com/gabriel-vasile/mimetype/mime.go
generated
vendored
24
vendor/github.com/gabriel-vasile/mimetype/mime.go
generated
vendored
@@ -103,15 +103,17 @@ func (m *MIME) match(in []byte, readLimit uint32) *MIME {
|
||||
"text/html": charset.FromHTML,
|
||||
"text/xml": charset.FromXML,
|
||||
}
|
||||
// ps holds optional MIME parameters.
|
||||
ps := map[string]string{}
|
||||
charset := ""
|
||||
if f, ok := needsCharset[m.mime]; ok {
|
||||
if cset := f(in); cset != "" {
|
||||
ps["charset"] = cset
|
||||
// The charset comes from BOM, from HTML headers, from XML headers.
|
||||
// Limit the number of bytes searched for to 1024.
|
||||
charset = f(in[:min(len(in), 1024)])
|
||||
}
|
||||
if m == root {
|
||||
return m
|
||||
}
|
||||
|
||||
return m.cloneHierarchy(ps)
|
||||
return m.cloneHierarchy(charset)
|
||||
}
|
||||
|
||||
// flatten transforms an hierarchy of MIMEs into a slice of MIMEs.
|
||||
@@ -125,10 +127,10 @@ func (m *MIME) flatten() []*MIME {
|
||||
}
|
||||
|
||||
// clone creates a new MIME with the provided optional MIME parameters.
|
||||
func (m *MIME) clone(ps map[string]string) *MIME {
|
||||
func (m *MIME) clone(charset string) *MIME {
|
||||
clonedMIME := m.mime
|
||||
if len(ps) > 0 {
|
||||
clonedMIME = mime.FormatMediaType(m.mime, ps)
|
||||
if charset != "" {
|
||||
clonedMIME = m.mime + "; charset=" + charset
|
||||
}
|
||||
|
||||
return &MIME{
|
||||
@@ -140,11 +142,11 @@ func (m *MIME) clone(ps map[string]string) *MIME {
|
||||
|
||||
// cloneHierarchy creates a clone of m and all its ancestors. The optional MIME
|
||||
// parameters are set on the last child of the hierarchy.
|
||||
func (m *MIME) cloneHierarchy(ps map[string]string) *MIME {
|
||||
ret := m.clone(ps)
|
||||
func (m *MIME) cloneHierarchy(charset string) *MIME {
|
||||
ret := m.clone(charset)
|
||||
lastChild := ret
|
||||
for p := m.Parent(); p != nil; p = p.Parent() {
|
||||
pClone := p.clone(nil)
|
||||
pClone := p.clone("")
|
||||
lastChild.parent = pClone
|
||||
lastChild = pClone
|
||||
}
|
||||
|
||||
23
vendor/github.com/gabriel-vasile/mimetype/supported_mimes.md
generated
vendored
23
vendor/github.com/gabriel-vasile/mimetype/supported_mimes.md
generated
vendored
@@ -1,4 +1,4 @@
|
||||
## 178 Supported MIME types
|
||||
## 191 Supported MIME types
|
||||
This file is automatically generated when running tests. Do not edit manually.
|
||||
|
||||
Extension | MIME type | Aliases
|
||||
@@ -7,12 +7,12 @@ Extension | MIME type | Aliases
|
||||
**.xpm** | image/x-xpixmap | -
|
||||
**.7z** | application/x-7z-compressed | -
|
||||
**.zip** | application/zip | application/x-zip, application/x-zip-compressed
|
||||
**.xlsx** | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | -
|
||||
**.docx** | application/vnd.openxmlformats-officedocument.wordprocessingml.document | -
|
||||
**.pptx** | application/vnd.openxmlformats-officedocument.presentationml.presentation | -
|
||||
**.xlsx** | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | -
|
||||
**.epub** | application/epub+zip | -
|
||||
**.apk** | application/vnd.android.package-archive | -
|
||||
**.jar** | application/jar | -
|
||||
**.jar** | application/java-archive | application/jar, application/jar-archive, application/x-java-archive
|
||||
**.odt** | application/vnd.oasis.opendocument.text | application/x-vnd.oasis.opendocument.text
|
||||
**.ott** | application/vnd.oasis.opendocument.text-template | application/x-vnd.oasis.opendocument.text-template
|
||||
**.ods** | application/vnd.oasis.opendocument.spreadsheet | application/x-vnd.oasis.opendocument.spreadsheet
|
||||
@@ -24,6 +24,8 @@ Extension | MIME type | Aliases
|
||||
**.odf** | application/vnd.oasis.opendocument.formula | application/x-vnd.oasis.opendocument.formula
|
||||
**.odc** | application/vnd.oasis.opendocument.chart | application/x-vnd.oasis.opendocument.chart
|
||||
**.sxc** | application/vnd.sun.xml.calc | -
|
||||
**.kmz** | application/vnd.google-earth.kmz | -
|
||||
**.vsdx** | application/vnd.ms-visio.drawing.main+xml | -
|
||||
**.pdf** | application/pdf | application/x-pdf
|
||||
**.fdf** | application/vnd.fdf | -
|
||||
**n/a** | application/x-ole-storage | -
|
||||
@@ -61,9 +63,10 @@ Extension | MIME type | Aliases
|
||||
**.tar** | application/x-tar | -
|
||||
**.xar** | application/x-xar | -
|
||||
**.bz2** | application/x-bzip2 | -
|
||||
**.fits** | application/fits | -
|
||||
**.fits** | application/fits | image/fits
|
||||
**.tiff** | image/tiff | -
|
||||
**.bmp** | image/bmp | image/x-bmp, image/x-ms-bmp
|
||||
**.123** | application/vnd.lotus-1-2-3 | -
|
||||
**.ico** | image/x-icon | -
|
||||
**.mp3** | audio/mpeg | audio/x-mpeg, audio/mp3
|
||||
**.flac** | audio/flac | -
|
||||
@@ -146,9 +149,11 @@ Extension | MIME type | Aliases
|
||||
**.cab** | application/x-installshield | -
|
||||
**.jxr** | image/jxr | image/vnd.ms-photo
|
||||
**.parquet** | application/vnd.apache.parquet | application/x-parquet
|
||||
**.one** | application/onenote | -
|
||||
**.chm** | application/vnd.ms-htmlhelp | -
|
||||
**.txt** | text/plain | -
|
||||
**.html** | text/html | -
|
||||
**.svg** | image/svg+xml | -
|
||||
**.html** | text/html | -
|
||||
**.xml** | text/xml | application/xml
|
||||
**.rss** | application/rss+xml | text/rss
|
||||
**.atom** | application/atom+xml | -
|
||||
@@ -163,14 +168,17 @@ Extension | MIME type | Aliases
|
||||
**.3mf** | application/vnd.ms-package.3dmanufacturing-3dmodel+xml | -
|
||||
**.xfdf** | application/vnd.adobe.xfdf | -
|
||||
**.owl** | application/owl+xml | -
|
||||
**.html** | application/xhtml+xml | -
|
||||
**.php** | text/x-php | -
|
||||
**.js** | text/javascript | application/x-javascript, application/javascript
|
||||
**.lua** | text/x-lua | -
|
||||
**.pl** | text/x-perl | -
|
||||
**.py** | text/x-python | text/x-script.python, application/x-python
|
||||
**.rb** | text/x-ruby | application/x-ruby
|
||||
**.json** | application/json | -
|
||||
**.geojson** | application/geo+json | -
|
||||
**.har** | application/json | -
|
||||
**.gltf** | model/gltf+json | -
|
||||
**.ndjson** | application/x-ndjson | -
|
||||
**.rtf** | text/rtf | application/rtf
|
||||
**.srt** | application/x-subrip | application/x-srt, text/x-srt
|
||||
@@ -181,3 +189,8 @@ Extension | MIME type | Aliases
|
||||
**.ics** | text/calendar | -
|
||||
**.warc** | application/warc | -
|
||||
**.vtt** | text/vtt | -
|
||||
**.sh** | text/x-shellscript | text/x-sh, application/x-shellscript, application/x-sh
|
||||
**.pbm** | image/x-portable-bitmap | -
|
||||
**.pgm** | image/x-portable-graymap | -
|
||||
**.ppm** | image/x-portable-pixmap | -
|
||||
**.pam** | image/x-portable-arbitrarymap | -
|
||||
|
||||
43
vendor/github.com/gabriel-vasile/mimetype/tree.go
generated
vendored
43
vendor/github.com/gabriel-vasile/mimetype/tree.go
generated
vendored
@@ -18,12 +18,13 @@ import (
|
||||
var root = newMIME("application/octet-stream", "",
|
||||
func([]byte, uint32) bool { return true },
|
||||
xpm, sevenZ, zip, pdf, fdf, ole, ps, psd, p7s, ogg, png, jpg, jxl, jp2, jpx,
|
||||
jpm, jxs, gif, webp, exe, elf, ar, tar, xar, bz2, fits, tiff, bmp, ico, mp3,
|
||||
flac, midi, ape, musePack, amr, wav, aiff, au, mpeg, quickTime, mp4, webM,
|
||||
jpm, jxs, gif, webp, exe, elf, ar, tar, xar, bz2, fits, tiff, bmp, lotus, ico,
|
||||
mp3, flac, midi, ape, musePack, amr, wav, aiff, au, mpeg, quickTime, mp4, webM,
|
||||
avi, flv, mkv, asf, aac, voc, m3u, rmvb, gzip, class, swf, crx, ttf, woff,
|
||||
woff2, otf, ttc, eot, wasm, shx, dbf, dcm, rar, djvu, mobi, lit, bpg, cbor,
|
||||
sqlite3, dwg, nes, lnk, macho, qcp, icns, hdr, mrc, mdb, accdb, zstd, cab,
|
||||
rpm, xz, lzip, torrent, cpio, tzif, xcf, pat, gbr, glb, cabIS, jxr, parquet,
|
||||
oneNote, chm,
|
||||
// Keep text last because it is the slowest check.
|
||||
text,
|
||||
)
|
||||
@@ -48,19 +49,21 @@ var (
|
||||
// This means APK should be a child of JAR detector, but in practice,
|
||||
// the decisive signature for JAR might be located at the end of the file
|
||||
// and not reachable because of library readLimit.
|
||||
zip = newMIME("application/zip", ".zip", magic.Zip, xlsx, docx, pptx, epub, apk, jar, odt, ods, odp, odg, odf, odc, sxc).
|
||||
zip = newMIME("application/zip", ".zip", magic.Zip, docx, pptx, xlsx, epub, apk, jar, odt, ods, odp, odg, odf, odc, sxc, kmz, visio).
|
||||
alias("application/x-zip", "application/x-zip-compressed")
|
||||
tar = newMIME("application/x-tar", ".tar", magic.Tar)
|
||||
xar = newMIME("application/x-xar", ".xar", magic.Xar)
|
||||
bz2 = newMIME("application/x-bzip2", ".bz2", magic.Bz2)
|
||||
pdf = newMIME("application/pdf", ".pdf", magic.Pdf).
|
||||
pdf = newMIME("application/pdf", ".pdf", magic.PDF).
|
||||
alias("application/x-pdf")
|
||||
fdf = newMIME("application/vnd.fdf", ".fdf", magic.Fdf)
|
||||
xlsx = newMIME("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", ".xlsx", magic.Xlsx)
|
||||
docx = newMIME("application/vnd.openxmlformats-officedocument.wordprocessingml.document", ".docx", magic.Docx)
|
||||
pptx = newMIME("application/vnd.openxmlformats-officedocument.presentationml.presentation", ".pptx", magic.Pptx)
|
||||
visio = newMIME("application/vnd.ms-visio.drawing.main+xml", ".vsdx", magic.Visio)
|
||||
epub = newMIME("application/epub+zip", ".epub", magic.Epub)
|
||||
jar = newMIME("application/jar", ".jar", magic.Jar)
|
||||
jar = newMIME("application/java-archive", ".jar", magic.Jar).
|
||||
alias("application/jar", "application/jar-archive", "application/x-java-archive")
|
||||
apk = newMIME("application/vnd.android.package-archive", ".apk", magic.APK)
|
||||
ole = newMIME("application/x-ole-storage", "", magic.Ole, msi, aaf, msg, xls, pub, ppt, doc)
|
||||
msi = newMIME("application/x-ms-installer", ".msi", magic.Msi).
|
||||
@@ -75,18 +78,19 @@ var (
|
||||
alias("application/msexcel")
|
||||
msg = newMIME("application/vnd.ms-outlook", ".msg", magic.Msg)
|
||||
ps = newMIME("application/postscript", ".ps", magic.Ps)
|
||||
fits = newMIME("application/fits", ".fits", magic.Fits)
|
||||
fits = newMIME("application/fits", ".fits", magic.Fits).alias("image/fits")
|
||||
ogg = newMIME("application/ogg", ".ogg", magic.Ogg, oggAudio, oggVideo).
|
||||
alias("application/x-ogg")
|
||||
oggAudio = newMIME("audio/ogg", ".oga", magic.OggAudio)
|
||||
oggVideo = newMIME("video/ogg", ".ogv", magic.OggVideo)
|
||||
text = newMIME("text/plain", ".txt", magic.Text, html, svg, xml, php, js, lua, perl, python, json, ndJSON, rtf, srt, tcl, csv, tsv, vCard, iCalendar, warc, vtt)
|
||||
xml = newMIME("text/xml", ".xml", magic.XML, rss, atom, x3d, kml, xliff, collada, gml, gpx, tcx, amf, threemf, xfdf, owl2).
|
||||
text = newMIME("text/plain", ".txt", magic.Text, svg, html, xml, php, js, lua, perl, python, ruby, json, ndJSON, rtf, srt, tcl, csv, tsv, vCard, iCalendar, warc, vtt, shell, netpbm, netpgm, netppm, netpam)
|
||||
xml = newMIME("text/xml", ".xml", magic.XML, rss, atom, x3d, kml, xliff, collada, gml, gpx, tcx, amf, threemf, xfdf, owl2, xhtml).
|
||||
alias("application/xml")
|
||||
json = newMIME("application/json", ".json", magic.JSON, geoJSON, har)
|
||||
xhtml = newMIME("application/xhtml+xml", ".html", magic.XHTML)
|
||||
json = newMIME("application/json", ".json", magic.JSON, geoJSON, har, gltf)
|
||||
har = newMIME("application/json", ".har", magic.HAR)
|
||||
csv = newMIME("text/csv", ".csv", magic.Csv)
|
||||
tsv = newMIME("text/tab-separated-values", ".tsv", magic.Tsv)
|
||||
csv = newMIME("text/csv", ".csv", magic.CSV)
|
||||
tsv = newMIME("text/tab-separated-values", ".tsv", magic.TSV)
|
||||
geoJSON = newMIME("application/geo+json", ".geojson", magic.GeoJSON)
|
||||
ndJSON = newMIME("application/x-ndjson", ".ndjson", magic.NdJSON)
|
||||
html = newMIME("text/html", ".html", magic.HTML)
|
||||
@@ -101,6 +105,10 @@ var (
|
||||
perl = newMIME("text/x-perl", ".pl", magic.Perl)
|
||||
python = newMIME("text/x-python", ".py", magic.Python).
|
||||
alias("text/x-script.python", "application/x-python")
|
||||
ruby = newMIME("text/x-ruby", ".rb", magic.Ruby).
|
||||
alias("application/x-ruby")
|
||||
shell = newMIME("text/x-shellscript", ".sh", magic.Shell).
|
||||
alias("text/x-sh", "application/x-shellscript", "application/x-sh")
|
||||
tcl = newMIME("text/x-tcl", ".tcl", magic.Tcl).
|
||||
alias("application/x-tcl")
|
||||
vCard = newMIME("text/vcard", ".vcf", magic.VCard)
|
||||
@@ -112,6 +120,7 @@ var (
|
||||
atom = newMIME("application/atom+xml", ".atom", magic.Atom)
|
||||
x3d = newMIME("model/x3d+xml", ".x3d", magic.X3d)
|
||||
kml = newMIME("application/vnd.google-earth.kml+xml", ".kml", magic.Kml)
|
||||
kmz = newMIME("application/vnd.google-earth.kmz", ".kmz", magic.KMZ)
|
||||
xliff = newMIME("application/x-xliff+xml", ".xlf", magic.Xliff)
|
||||
collada = newMIME("model/vnd.collada+xml", ".dae", magic.Collada)
|
||||
gml = newMIME("application/gml+xml", ".gml", magic.Gml)
|
||||
@@ -135,6 +144,9 @@ var (
|
||||
tiff = newMIME("image/tiff", ".tiff", magic.Tiff)
|
||||
bmp = newMIME("image/bmp", ".bmp", magic.Bmp).
|
||||
alias("image/x-bmp", "image/x-ms-bmp")
|
||||
// lotus check must be done before ico because some ico detection is a bit
|
||||
// relaxed and some lotus files are wrongfully identified as ico otherwise.
|
||||
lotus = newMIME("application/vnd.lotus-1-2-3", ".123", magic.Lotus123)
|
||||
ico = newMIME("image/x-icon", ".ico", magic.Ico)
|
||||
icns = newMIME("image/x-icns", ".icns", magic.Icns)
|
||||
psd = newMIME("image/vnd.adobe.photoshop", ".psd", magic.Psd).
|
||||
@@ -262,9 +274,16 @@ var (
|
||||
pat = newMIME("image/x-gimp-pat", ".pat", magic.Pat)
|
||||
gbr = newMIME("image/x-gimp-gbr", ".gbr", magic.Gbr)
|
||||
xfdf = newMIME("application/vnd.adobe.xfdf", ".xfdf", magic.Xfdf)
|
||||
glb = newMIME("model/gltf-binary", ".glb", magic.Glb)
|
||||
glb = newMIME("model/gltf-binary", ".glb", magic.GLB)
|
||||
gltf = newMIME("model/gltf+json", ".gltf", magic.GLTF)
|
||||
jxr = newMIME("image/jxr", ".jxr", magic.Jxr).alias("image/vnd.ms-photo")
|
||||
parquet = newMIME("application/vnd.apache.parquet", ".parquet", magic.Par1).
|
||||
alias("application/x-parquet")
|
||||
netpbm = newMIME("image/x-portable-bitmap", ".pbm", magic.NetPBM)
|
||||
netpgm = newMIME("image/x-portable-graymap", ".pgm", magic.NetPGM)
|
||||
netppm = newMIME("image/x-portable-pixmap", ".ppm", magic.NetPPM)
|
||||
netpam = newMIME("image/x-portable-arbitrarymap", ".pam", magic.NetPAM)
|
||||
cbor = newMIME("application/cbor", ".cbor", magic.CBOR)
|
||||
oneNote = newMIME("application/onenote", ".one", magic.One)
|
||||
chm = newMIME("application/vnd.ms-htmlhelp", ".chm", magic.CHM)
|
||||
)
|
||||
|
||||
7
vendor/github.com/go-playground/validator/v10/README.md
generated
vendored
7
vendor/github.com/go-playground/validator/v10/README.md
generated
vendored
@@ -106,8 +106,9 @@ validate := validator.New(validator.WithRequiredStructEnabled())
|
||||
| datauri | Data URL |
|
||||
| fqdn | Full Qualified Domain Name (FQDN) |
|
||||
| hostname | Hostname RFC 952 |
|
||||
| hostname_port | HostPort |
|
||||
| hostname_rfc1123 | Hostname RFC 1123 |
|
||||
| hostname_port | HostPort |
|
||||
| port | Port number |
|
||||
| ip | Internet Protocol Address IP |
|
||||
| ip4_addr | Internet Protocol Address IPv4 |
|
||||
| ip6_addr | Internet Protocol Address IPv6 |
|
||||
@@ -124,7 +125,8 @@ validate := validator.New(validator.WithRequiredStructEnabled())
|
||||
| unix_addr | Unix domain socket end point Address |
|
||||
| uri | URI String |
|
||||
| url | URL String |
|
||||
| http_url | HTTP URL String |
|
||||
| http_url | HTTP(s) URL String |
|
||||
| https_url | HTTPS-only URL String |
|
||||
| url_encoded | URL Encoded |
|
||||
| urn_rfc2141 | Urn RFC 2141 String |
|
||||
|
||||
@@ -133,6 +135,7 @@ validate := validator.New(validator.WithRequiredStructEnabled())
|
||||
| Tag | Description |
|
||||
| - | - |
|
||||
| alpha | Alpha Only |
|
||||
| alphaspace | Alpha Space |
|
||||
| alphanum | Alphanumeric |
|
||||
| alphanumunicode | Alphanumeric Unicode |
|
||||
| alphaunicode | Alpha Unicode |
|
||||
|
||||
39
vendor/github.com/go-playground/validator/v10/baked_in.go
generated
vendored
39
vendor/github.com/go-playground/validator/v10/baked_in.go
generated
vendored
@@ -118,6 +118,7 @@ var (
|
||||
"fieldcontains": fieldContains,
|
||||
"fieldexcludes": fieldExcludes,
|
||||
"alpha": isAlpha,
|
||||
"alphaspace": isAlphaSpace,
|
||||
"alphanum": isAlphanum,
|
||||
"alphaunicode": isAlphaUnicode,
|
||||
"alphanumunicode": isAlphanumUnicode,
|
||||
@@ -134,6 +135,7 @@ var (
|
||||
"email": isEmail,
|
||||
"url": isURL,
|
||||
"http_url": isHttpURL,
|
||||
"https_url": isHttpsURL,
|
||||
"uri": isURI,
|
||||
"urn_rfc2141": isUrnRFC2141, // RFC 2141
|
||||
"file": isFile,
|
||||
@@ -1513,6 +1515,29 @@ func isHttpURL(fl FieldLevel) bool {
|
||||
panic(fmt.Sprintf("Bad field type %s", field.Type()))
|
||||
}
|
||||
|
||||
// isHttpsURL is the validation function for validating if the current field's value is a valid HTTPS-only URL.
|
||||
func isHttpsURL(fl FieldLevel) bool {
|
||||
if !isURL(fl) {
|
||||
return false
|
||||
}
|
||||
|
||||
field := fl.Field()
|
||||
switch field.Kind() {
|
||||
case reflect.String:
|
||||
|
||||
s := strings.ToLower(field.String())
|
||||
|
||||
url, err := url.Parse(s)
|
||||
if err != nil || url.Host == "" {
|
||||
return false
|
||||
}
|
||||
|
||||
return url.Scheme == "https"
|
||||
}
|
||||
|
||||
panic(fmt.Sprintf("Bad field type %s", field.Type()))
|
||||
}
|
||||
|
||||
// isUrnRFC2141 is the validation function for validating if the current field's value is a valid URN as per RFC 2141.
|
||||
func isUrnRFC2141(fl FieldLevel) bool {
|
||||
field := fl.Field()
|
||||
@@ -1743,6 +1768,11 @@ func isAlphanumUnicode(fl FieldLevel) bool {
|
||||
return alphaUnicodeNumericRegex().MatchString(fl.Field().String())
|
||||
}
|
||||
|
||||
// isAlphaSpace is the validation function for validating if the current field's value is a valid alpha value with spaces.
|
||||
func isAlphaSpace(fl FieldLevel) bool {
|
||||
return alphaSpaceRegex().MatchString(fl.Field().String())
|
||||
}
|
||||
|
||||
// isAlphaUnicode is the validation function for validating if the current field's value is a valid alpha unicode value.
|
||||
func isAlphaUnicode(fl FieldLevel) bool {
|
||||
return alphaUnicodeRegex().MatchString(fl.Field().String())
|
||||
@@ -1872,6 +1902,15 @@ func requiredIf(fl FieldLevel) bool {
|
||||
if len(params)%2 != 0 {
|
||||
panic(fmt.Sprintf("Bad param number for required_if %s", fl.FieldName()))
|
||||
}
|
||||
|
||||
seen := make(map[string]struct{})
|
||||
for i := 0; i < len(params); i += 2 {
|
||||
if _, ok := seen[params[i]]; ok {
|
||||
panic(fmt.Sprintf("Duplicate param %s for required_if %s", params[i], fl.FieldName()))
|
||||
}
|
||||
seen[params[i]] = struct{}{}
|
||||
}
|
||||
|
||||
for i := 0; i < len(params); i += 2 {
|
||||
if !requireCheckFieldValue(fl, params[i], params[i+1], false) {
|
||||
return true
|
||||
|
||||
13
vendor/github.com/go-playground/validator/v10/doc.go
generated
vendored
13
vendor/github.com/go-playground/validator/v10/doc.go
generated
vendored
@@ -264,6 +264,7 @@ The field under validation must be present and not empty only if all
|
||||
the other specified fields are equal to the value following the specified
|
||||
field. For strings ensures value is not "". For slices, maps, pointers,
|
||||
interfaces, channels and functions ensures the value is not nil. For structs ensures value is not the zero value.
|
||||
Using the same field name multiple times in the parameters will result in a panic at runtime.
|
||||
|
||||
Usage: required_if
|
||||
|
||||
@@ -776,6 +777,12 @@ This validates that a string value contains ASCII alpha characters only
|
||||
|
||||
Usage: alpha
|
||||
|
||||
# Alpha Space
|
||||
|
||||
This validates that a string value contains ASCII alpha characters and spaces only
|
||||
|
||||
Usage: alphaspace
|
||||
|
||||
# Alphanumeric
|
||||
|
||||
This validates that a string value contains ASCII alphanumeric characters only
|
||||
@@ -1330,6 +1337,12 @@ can be used to validate fields typically passed to sockets and connections.
|
||||
|
||||
Usage: hostname_port
|
||||
|
||||
# Port
|
||||
|
||||
This validates that the value falls within the valid port number range of 1 to 65,535.
|
||||
|
||||
Usage: port
|
||||
|
||||
# Datetime
|
||||
|
||||
This validates that a string value is a valid datetime based on the supplied datetime format.
|
||||
|
||||
2
vendor/github.com/go-playground/validator/v10/regexes.go
generated
vendored
2
vendor/github.com/go-playground/validator/v10/regexes.go
generated
vendored
@@ -7,6 +7,7 @@ import (
|
||||
|
||||
const (
|
||||
alphaRegexString = "^[a-zA-Z]+$"
|
||||
alphaSpaceRegexString = "^[a-zA-Z ]+$"
|
||||
alphaNumericRegexString = "^[a-zA-Z0-9]+$"
|
||||
alphaUnicodeRegexString = "^[\\p{L}]+$"
|
||||
alphaUnicodeNumericRegexString = "^[\\p{L}\\p{N}]+$"
|
||||
@@ -93,6 +94,7 @@ func lazyRegexCompile(str string) func() *regexp.Regexp {
|
||||
|
||||
var (
|
||||
alphaRegex = lazyRegexCompile(alphaRegexString)
|
||||
alphaSpaceRegex = lazyRegexCompile(alphaSpaceRegexString)
|
||||
alphaNumericRegex = lazyRegexCompile(alphaNumericRegexString)
|
||||
alphaUnicodeRegex = lazyRegexCompile(alphaUnicodeRegexString)
|
||||
alphaUnicodeNumericRegex = lazyRegexCompile(alphaUnicodeNumericRegexString)
|
||||
|
||||
60
vendor/github.com/go-playground/validator/v10/validator_instance.go
generated
vendored
60
vendor/github.com/go-playground/validator/v10/validator_instance.go
generated
vendored
@@ -181,7 +181,7 @@ func (v Validate) ValidateMapCtx(ctx context.Context, data map[string]interface{
|
||||
errs[field] = errors.New("The field: '" + field + "' is not a map to dive")
|
||||
}
|
||||
} else if ruleStr, ok := rule.(string); ok {
|
||||
err := v.VarCtx(ctx, data[field], ruleStr)
|
||||
err := v.VarWithKeyCtx(ctx, field, data[field], ruleStr)
|
||||
if err != nil {
|
||||
errs[field] = err
|
||||
}
|
||||
@@ -681,6 +681,64 @@ func (v *Validate) VarWithValueCtx(ctx context.Context, field interface{}, other
|
||||
return
|
||||
}
|
||||
|
||||
// VarWithKey validates a single variable with a key to be included in the returned error using tag style validation
|
||||
// eg.
|
||||
// var s string
|
||||
// validate.VarWithKey("email_address", s, "required,email")
|
||||
//
|
||||
// WARNING: a struct can be passed for validation eg. time.Time is a struct or
|
||||
// if you have a custom type and have registered a custom type handler, so must
|
||||
// allow it; however unforeseen validations will occur if trying to validate a
|
||||
// struct that is meant to be passed to 'validate.Struct'
|
||||
//
|
||||
// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise.
|
||||
// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors.
|
||||
// validate Array, Slice and maps fields which may contain more than one error
|
||||
func (v *Validate) VarWithKey(key string, field interface{}, tag string) error {
|
||||
return v.VarWithKeyCtx(context.Background(), key, field, tag)
|
||||
}
|
||||
|
||||
// VarWithKeyCtx validates a single variable with a key to be included in the returned error using tag style validation
|
||||
// and allows passing of contextual validation information via context.Context.
|
||||
// eg.
|
||||
// var s string
|
||||
// validate.VarWithKeyCtx("email_address", s, "required,email")
|
||||
//
|
||||
// WARNING: a struct can be passed for validation eg. time.Time is a struct or
|
||||
// if you have a custom type and have registered a custom type handler, so must
|
||||
// allow it; however unforeseen validations will occur if trying to validate a
|
||||
// struct that is meant to be passed to 'validate.Struct'
|
||||
//
|
||||
// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise.
|
||||
// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors.
|
||||
// validate Array, Slice and maps fields which may contain more than one error
|
||||
func (v *Validate) VarWithKeyCtx(ctx context.Context, key string, field interface{}, tag string) (err error) {
|
||||
if len(tag) == 0 || tag == skipValidationTag {
|
||||
return nil
|
||||
}
|
||||
|
||||
ctag := v.fetchCacheTag(tag)
|
||||
|
||||
cField := &cField{
|
||||
name: key,
|
||||
altName: key,
|
||||
namesEqual: true,
|
||||
}
|
||||
|
||||
val := reflect.ValueOf(field)
|
||||
vd := v.pool.Get().(*validate)
|
||||
vd.top = val
|
||||
vd.isPartial = false
|
||||
vd.traverseField(ctx, val, val, vd.ns[0:0], vd.actualNs[0:0], cField, ctag)
|
||||
|
||||
if len(vd.errs) > 0 {
|
||||
err = vd.errs
|
||||
vd.errs = nil
|
||||
}
|
||||
v.pool.Put(vd)
|
||||
return
|
||||
}
|
||||
|
||||
func (v *Validate) registerValidation(tag string, fn FuncCtx, bakedIn bool, nilCheckable bool) error {
|
||||
if len(tag) == 0 {
|
||||
return errors.New("function Key cannot be empty")
|
||||
|
||||
11
vendor/modules.txt
vendored
11
vendor/modules.txt
vendored
@@ -161,12 +161,15 @@ github.com/felixge/httpsnoop
|
||||
# github.com/fxamacker/cbor/v2 v2.7.0
|
||||
## explicit; go 1.17
|
||||
github.com/fxamacker/cbor/v2
|
||||
# github.com/gabriel-vasile/mimetype v1.4.8
|
||||
## explicit; go 1.20
|
||||
# github.com/gabriel-vasile/mimetype v1.4.10
|
||||
## explicit; go 1.21
|
||||
github.com/gabriel-vasile/mimetype
|
||||
github.com/gabriel-vasile/mimetype/internal/charset
|
||||
github.com/gabriel-vasile/mimetype/internal/csv
|
||||
github.com/gabriel-vasile/mimetype/internal/json
|
||||
github.com/gabriel-vasile/mimetype/internal/magic
|
||||
github.com/gabriel-vasile/mimetype/internal/markup
|
||||
github.com/gabriel-vasile/mimetype/internal/scan
|
||||
# github.com/go-gomail/gomail v0.0.0-20160411212932-81ebce5c23df
|
||||
## explicit
|
||||
github.com/go-gomail/gomail
|
||||
@@ -194,8 +197,8 @@ github.com/go-playground/locales/currency
|
||||
# github.com/go-playground/universal-translator v0.18.1
|
||||
## explicit; go 1.18
|
||||
github.com/go-playground/universal-translator
|
||||
# github.com/go-playground/validator/v10 v10.27.0
|
||||
## explicit; go 1.20
|
||||
# github.com/go-playground/validator/v10 v10.28.0
|
||||
## explicit; go 1.24.0
|
||||
github.com/go-playground/validator/v10
|
||||
# github.com/gogo/protobuf v1.3.2
|
||||
## explicit; go 1.15
|
||||
|
||||
Reference in New Issue
Block a user