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- Remove debug variable that was only used in one place

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- convert string handling to the ast_str API
 - Convert strdup() to ast_strdup() and check the result
 - Minor formatting changes


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@65749 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2007-05-24 03:28:39 +00:00
parent 2263fd907e
commit d1ba4f90de
1 changed files with 16 additions and 10 deletions
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22
channels/chan_sip.c
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@@ -2546,15 +2546,19 @@ static int parse_uri(char *uri, char *scheme,
static int sip_sendhtml(struct ast_channel *chan, int subclass, const char *data, int datalen)
{
struct sip_pvt *p = chan->tech_pvt;
char *tmp;
int debug = sip_debug_test_pvt(p);
struct ast_str *buf;
if (subclass != AST_HTML_URL)
return -1;
tmp = alloca(strlen(data) + 20);
snprintf(tmp, strlen(data) + 20, "<%s>;mode=active", data);
p->url = tmp;
if (debug)
ast_verbose("Send URL %s, state = %d!\n", data, chan->_state);
buf = ast_str_alloca(64);
ast_str_set(&buf, 0, "<%s>;mode=active", data);
p->url = buf->str;
if (sip_debug_test_pvt(p) && option_debug)
ast_log(LOG_DEBUG, "Send URL %s, state = %d!\n", data, chan->_state);
switch (chan->_state) {
case AST_STATE_RING:
transmit_response(p, "100 Trying", &p->initreq);
@@ -2568,15 +2572,17 @@ static int sip_sendhtml(struct ast_channel *chan, int subclass, const char *data
} else if (!ast_test_flag(&p->flags[0], SIP_PENDINGBYE)) {
/* We have a pending Invite. Send re-invite when we're done with the invite */
ast_set_flag(&p->flags[0], SIP_NEEDREINVITE);
p->url = strdup(p->url);
if ((p->url = ast_strdup(p->url)))
p->freeurl = 1;
}
break;
default:
ast_log(LOG_WARNING, "Don't know how to send URI when state is %d!\n", chan->_state);
}
if (p->url && !p->freeurl)
ast_log(LOG_WARNING, "Whoa, didn't expect URI to hang around!\n");
return 0;
}