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make IF dialplan function handle quoted strings properly (bug #4322, with API mods)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5750 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2005-05-20 16:30:13 +00:00
parent dd0c01fc2f
commit 102c76a9c8
3 changed files with 69 additions and 11 deletions
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36
utils.c
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@@ -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__)