diff options
Diffstat (limited to 'utils.c')
-rwxr-xr-x | utils.c | 36 |
1 files changed, 26 insertions, 10 deletions
@@ -33,17 +33,33 @@ static char base64[64]; static char b2a[256]; -char *ast_strip(char *buf) +char *ast_strip(char *s) { - char *start; - /* Strip off trailing whitespace, returns, etc */ - while (!ast_strlen_zero(buf) && (buf[strlen(buf)-1]<33)) - buf[strlen(buf)-1] = '\0'; - start = buf; - /* Strip off leading whitespace, returns, etc */ - while (*start && (*start < 33)) - *start++ = '\0'; - return start; + char *e; + + while (*s && (*s < 33)) s++; + e = s + strlen(s) - 1; + while ((e > s) && (*e < 33)) e--; + *++e = '\0'; + + return s; +} + +char *ast_strip_quoted(char *s, const char *beg_quotes, const char *end_quotes) +{ + char *e; + char *q; + + s = ast_strip(s); + if ((q = strchr(beg_quotes, *s))) { + e = s + strlen(s) - 1; + if (*e == *(end_quotes + (q - beg_quotes))) { + s++; + *e = '\0'; + } + } + + return s; } #if defined(__FreeBSD__) || defined(__OpenBSD__) || defined( __NetBSD__ ) || defined(__APPLE__) |