diff options
Diffstat (limited to 'main/utils.c')
| -rw-r--r-- | main/utils.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/main/utils.c b/main/utils.c index ba646c44b..229080b83 100644 --- a/main/utils.c +++ b/main/utils.c @@ -483,6 +483,29 @@ char *ast_escape_quoted(const char *string, char *outbuf, int buflen) return outbuf; } + +void ast_unescape_quoted(char *quote_str) +{ + int esc_pos; + int unesc_pos; + int quote_str_len = strlen(quote_str); + + for (esc_pos = 0, unesc_pos = 0; + esc_pos < quote_str_len; + esc_pos++, unesc_pos++) { + if (quote_str[esc_pos] == '\\') { + /* at least one more char and current is \\ */ + esc_pos++; + if (esc_pos >= quote_str_len) { + break; + } + } + + quote_str[unesc_pos] = quote_str[esc_pos]; + } + quote_str[unesc_pos] = '\0'; +} + int ast_xml_escape(const char *string, char * const outbuf, const size_t buflen) { char *dst = outbuf; |