/
encoders.go
95 lines (80 loc) · 1.74 KB
/
encoders.go
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package main
import (
"crypto/md5"
"crypto/sha1"
"crypto/sha256"
"encoding/base32"
"encoding/base64"
"fmt"
)
var encoders = map[string]Encoder{}
func _url(str string) string {
tmp := ""
for _, val := range str {
tmp += fmt.Sprintf("%%%x", val)
}
return tmp
}
func urlurl(str string) string {
return _url(_url(str))
}
func _html(str string) string {
tmp := ""
for _, val := range str {
tmp += fmt.Sprintf("&#%d;", val)
}
return tmp
}
func htmlhex(str string) string {
tmp := ""
for _, val := range str {
tmp += fmt.Sprintf("&#x%x;", val)
}
return tmp
}
func unicode(str string) string {
tmp := ""
for _, val := range str {
tmp += fmt.Sprintf("\\u00%x", val)
}
return tmp
}
func hex(str string) string {
tmp := ""
for _, val := range str {
tmp += fmt.Sprintf("\\x%x", val)
}
return tmp
}
func md5hash(str string) string {
return fmt.Sprintf("%x", md5.Sum([]byte(str)))
}
func sha1hash(str string) string {
return fmt.Sprintf("%x", sha1.Sum([]byte(str)))
}
func sha2hash(str string) string {
return fmt.Sprintf("%x", sha256.Sum256([]byte(str)))
}
func b64(str string) string {
return base64.StdEncoding.EncodeToString([]byte(str))
}
func b32(str string) string {
return base32.StdEncoding.EncodeToString([]byte(str))
}
func plain(str string) string {
return str
}
func initEncoders() {
encoders["url"] = Encoder(_url)
encoders["urlurl"] = Encoder(urlurl)
encoders["html"] = Encoder(_html)
encoders["htmlhex"] = Encoder(htmlhex)
encoders["unicode"] = Encoder(unicode)
encoders["hex"] = Encoder(hex)
encoders["md5hash"] = Encoder(md5hash)
encoders["sha1hash"] = Encoder(sha1hash)
encoders["sha2hash"] = Encoder(sha2hash)
encoders["b64"] = Encoder(b64)
encoders["b32"] = Encoder(b32)
encoders["plain"] = Encoder(plain)
}