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Diffstat (limited to 'vendor/github.com/tdewolff/parse/v2/html/hash.go')
-rw-r--r--vendor/github.com/tdewolff/parse/v2/html/hash.go103
1 files changed, 0 insertions, 103 deletions
diff --git a/vendor/github.com/tdewolff/parse/v2/html/hash.go b/vendor/github.com/tdewolff/parse/v2/html/hash.go
deleted file mode 100644
index e54bd8fe4..000000000
--- a/vendor/github.com/tdewolff/parse/v2/html/hash.go
+++ /dev/null
@@ -1,103 +0,0 @@
-package html
-
-// uses github.com/tdewolff/hasher
-//go:generate hasher -type=Hash -file=hash.go
-
-// Hash defines perfect hashes for a predefined list of strings
-type Hash uint32
-
-// Identifiers for the hashes associated with the text in the comments.
-const (
- Iframe Hash = 0x6 // iframe
- Math Hash = 0x604 // math
- Plaintext Hash = 0x2109 // plaintext
- Script Hash = 0xa06 // script
- Style Hash = 0x1405 // style
- Svg Hash = 0x1903 // svg
- Textarea Hash = 0x2608 // textarea
- Title Hash = 0xf05 // title
- Xml Hash = 0x1c03 // xml
- Xmp Hash = 0x1f03 // xmp
-)
-
-//var HashMap = map[string]Hash{
-// "iframe": Iframe,
-// "math": Math,
-// "plaintext": Plaintext,
-// "script": Script,
-// "style": Style,
-// "svg": Svg,
-// "textarea": Textarea,
-// "title": Title,
-// "xml": Xml,
-// "xmp": Xmp,
-//}
-
-// String returns the text associated with the hash.
-func (i Hash) String() string {
- return string(i.Bytes())
-}
-
-// Bytes returns the text associated with the hash.
-func (i Hash) Bytes() []byte {
- start := uint32(i >> 8)
- n := uint32(i & 0xff)
- if start+n > uint32(len(_Hash_text)) {
- return []byte{}
- }
- return _Hash_text[start : start+n]
-}
-
-// ToHash returns a hash Hash for a given []byte. Hash is a uint32 that is associated with the text in []byte. It returns zero if no match found.
-func ToHash(s []byte) Hash {
- if len(s) == 0 || len(s) > _Hash_maxLen {
- return 0
- }
- //if 3 < len(s) {
- // return HashMap[string(s)]
- //}
- h := uint32(_Hash_hash0)
- for i := 0; i < len(s); i++ {
- h ^= uint32(s[i])
- h *= 16777619
- }
- if i := _Hash_table[h&uint32(len(_Hash_table)-1)]; int(i&0xff) == len(s) {
- t := _Hash_text[i>>8 : i>>8+i&0xff]
- for i := 0; i < len(s); i++ {
- if t[i] != s[i] {
- goto NEXT
- }
- }
- return i
- }
-NEXT:
- if i := _Hash_table[(h>>16)&uint32(len(_Hash_table)-1)]; int(i&0xff) == len(s) {
- t := _Hash_text[i>>8 : i>>8+i&0xff]
- for i := 0; i < len(s); i++ {
- if t[i] != s[i] {
- return 0
- }
- }
- return i
- }
- return 0
-}
-
-const _Hash_hash0 = 0xb4b790b3
-const _Hash_maxLen = 9
-
-var _Hash_text = []byte("" +
- "iframemathscriptitlestylesvgxmlxmplaintextarea")
-
-var _Hash_table = [1 << 4]Hash{
- 0x2: 0xa06, // script
- 0x3: 0xf05, // title
- 0x4: 0x1405, // style
- 0x5: 0x604, // math
- 0x6: 0x6, // iframe
- 0x8: 0x1c03, // xml
- 0x9: 0x2608, // textarea
- 0xc: 0x1f03, // xmp
- 0xe: 0x2109, // plaintext
- 0xf: 0x1903, // svg
-}