Added regexp redirect support

src/mod/utils/conv.go

@@ -1,6 +1,9 @@
 package utils
 
-import "strconv"
+import (
+	"strconv"
+	"strings"
+)
 
 func StringToInt64(number string) (int64, error) {
 	i, err := strconv.ParseInt(number, 10, 64)
@@ -14,3 +17,36 @@ func Int64ToString(number int64) string {
 	convedNumber := strconv.FormatInt(number, 10)
 	return convedNumber
 }
+
+func ReplaceSpecialCharacters(filename string) string {
+	replacements := map[string]string{
+		"#":  "%pound%",
+		"&":  "%amp%",
+		"{":  "%left_cur%",
+		"}":  "%right_cur%",
+		"\\": "%backslash%",
+		"<":  "%left_ang%",
+		">":  "%right_ang%",
+		"*":  "%aster%",
+		"?":  "%quest%",
+		" ":  "%space%",
+		"$":  "%dollar%",
+		"!":  "%exclan%",
+		"'":  "%sin_q%",
+		"\"": "%dou_q%",
+		":":  "%colon%",
+		"@":  "%at%",
+		"+":  "%plus%",
+		"`":  "%backtick%",
+		"|":  "%pipe%",
+		"=":  "%equal%",
+		".":  "_",
+		"/":  "-",
+	}
+
+	for char, replacement := range replacements {
+		filename = strings.ReplaceAll(filename, char, replacement)
+	}
+
+	return filename
+}