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add some logic tools

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6189 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2007-11-08 23:46:26 +00:00
parent 19bc1197ee
commit 713afbd975
29 changed files with 7711 additions and 10 deletions
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18
src/switch_channel.c
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@@ -1374,9 +1374,20 @@ SWITCH_DECLARE(char *) switch_channel_expand_variables(switch_channel_t *channel
while(*e == ' ') {
*e-- = '\0';
}
if ((e = strchr(vval, ')'))) {
*e = '\0';
e = vval;
br = 1;
while(e && *e) {
if (*e == '(') {
br++;
} else if (br > 1 && *e == ')') {
br--;
} else if (br == 1 && *e == ')') {
*e = '\0';
break;
}
e++;
}
vtype = 2;
}
@@ -1398,7 +1409,7 @@ SWITCH_DECLARE(char *) switch_channel_expand_variables(switch_channel_t *channel
if (stream.data) {
char *expanded_vname = NULL;
if ((expanded_vname = switch_channel_expand_variables(channel, (char *)vname)) == vname) {
expanded_vname = NULL;
} else {
@@ -1462,6 +1473,7 @@ SWITCH_DECLARE(char *) switch_channel_expand_variables(switch_channel_t *channel
}
}
free(indup);
return data;
}