beszel/golang-github-dop251-goja-nodejs
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Adding upstream version 0.0~git20250409.f7acab6.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-05-22 11:36:18 +02:00
parent b9b5d88025
commit 21b930d007
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
51 changed files with 11229 additions and 0 deletions
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134
url/escape.go Normal file
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@ -0,0 +1,134 @@
package url
import "strings"
var tblEscapeURLQuery = [128]byte{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
}
var tblEscapeURLQueryParam = [128]byte{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1,
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
}
// The code below is mostly borrowed from the standard Go url package
const upperhex = "0123456789ABCDEF"
func ishex(c byte) bool {
switch {
case '0' <= c && c <= '9':
return true
case 'a' <= c && c <= 'f':
return true
case 'A' <= c && c <= 'F':
return true
}
return false
}
func unhex(c byte) byte {
switch {
case '0' <= c && c <= '9':
return c - '0'
case 'a' <= c && c <= 'f':
return c - 'a' + 10
case 'A' <= c && c <= 'F':
return c - 'A' + 10
}
return 0
}
func escape(s string, table *[128]byte, spaceToPlus bool) string {
spaceCount, hexCount := 0, 0
for i := 0; i < len(s); i++ {
c := s[i]
if c > 127 || table[c] == 0 {
if c == ' ' && spaceToPlus {
spaceCount++
} else {
hexCount++
}
}
}
if spaceCount == 0 && hexCount == 0 {
return s
}
var sb strings.Builder
hexBuf := [3]byte{'%', 0, 0}
sb.Grow(len(s) + 2*hexCount)
for i := 0; i < len(s); i++ {
switch c := s[i]; {
case c == ' ' && spaceToPlus:
sb.WriteByte('+')
case c > 127 || table[c] == 0:
hexBuf[1] = upperhex[c>>4]
hexBuf[2] = upperhex[c&15]
sb.Write(hexBuf[:])
default:
sb.WriteByte(c)
}
}
return sb.String()
}
func unescapeSearchParam(s string) string {
n := 0
hasPlus := false
for i := 0; i < len(s); {
switch s[i] {
case '%':
if i+2 >= len(s) || !ishex(s[i+1]) || !ishex(s[i+2]) {
i++
continue
}
n++
i += 3
case '+':
hasPlus = true
i++
default:
i++
}
}
if n == 0 && !hasPlus {
return s
}
var t strings.Builder
t.Grow(len(s) - 2*n)
for i := 0; i < len(s); i++ {
switch s[i] {
case '%':
if i+2 >= len(s) || !ishex(s[i+1]) || !ishex(s[i+2]) {
t.WriteByte('%')
} else {
t.WriteByte(unhex(s[i+1])<<4 | unhex(s[i+2]))
i += 2
}
case '+':
t.WriteByte(' ')
default:
t.WriteByte(s[i])
}
}
return t.String()
}