Update of /usr/cvsroot/asterisk/channels
In directory mongoose.digium.com:/tmp/cvs-serv6897/channels
Modified Files:
chan_sip.c
Log Message:
allow for custom URI options to be set (issue #4927 with mods)
Index: chan_sip.c
===================================================================
RCS file: /usr/cvsroot/asterisk/channels/chan_sip.c,v
retrieving revision 1.834
retrieving revision 1.835
diff -u -d -r1.834 -r1.835
--- chan_sip.c 1 Sep 2005 22:11:02 -0000 1.834
+++ chan_sip.c 1 Sep 2005 23:01:54 -0000 1.835
@@ -442,6 +442,7 @@
char *distinctive_ring;
char *osptoken;
int addsipheaders;
+ char *uri_options;
char *vxml_url;
char *auth;
char *authheader;
@@ -1941,6 +1942,8 @@
/* Check whether there is a VXML_URL variable */
if (!p->options->vxml_url && !strcasecmp(ast_var_name(current),
"VXML_URL")) {
p->options->vxml_url = ast_var_value(current);
+ } else if (!p->options->uri_options &&
!strcasecmp(ast_var_name(current), "SIP_URI_OPTIONS")) {
+ p->options->uri_options = ast_var_value(current);
} else if (!p->options->distinctive_ring &&
!strcasecmp(ast_var_name(current), "ALERT_INFO")) {
/* Check whether there is a ALERT_INFO variable */
p->options->distinctive_ring = ast_var_value(current);
@@ -4388,9 +4391,11 @@
}
/*--- initreqprep: Initiate new SIP request to peer/user ---*/
-static void initreqprep(struct sip_request *req, struct sip_pvt *p, int
sipmethod, char *vxml_url)
+static void initreqprep(struct sip_request *req, struct sip_pvt *p, int
sipmethod)
{
- char invite[256] = "";
+ char invite_buf[256] = "";
+ char *invite = invite_buf;
+ size_t invite_max = sizeof(invite_buf);
char from[256];
char to[256];
char tmp[BUFSIZ/2];
@@ -4460,41 +4465,45 @@
}
if ((ourport != 5060) && ast_strlen_zero(p->fromdomain)) /*
Needs to be 5060 */
- snprintf(from, sizeof(from), "\"%s\" <sip:[EMAIL
PROTECTED]:%d>;tag=as%08x", tmp, l, ast_strlen_zero(p->fromdomain) ?
ast_inet_ntoa(iabuf, sizeof(iabuf), p->ourip) : p->fromdomain, ourport, p->tag);
+ snprintf(from, sizeof(from), "\"%s\" <sip:[EMAIL
PROTECTED]:%d>;tag=as%08x", n, l, ast_strlen_zero(p->fromdomain) ?
ast_inet_ntoa(iabuf, sizeof(iabuf), p->ourip) : p->fromdomain, ourport, p->tag);
else
snprintf(from, sizeof(from), "\"%s\" <sip:[EMAIL
PROTECTED]>;tag=as%08x", n, l, ast_strlen_zero(p->fromdomain) ?
ast_inet_ntoa(iabuf, sizeof(iabuf), p->ourip) : p->fromdomain, p->tag);
- /* If we're calling a registred SIP peer, use the fullcontact to dial
to the peer */
+ /* If we're calling a registered SIP peer, use the fullcontact to dial
to the peer */
if (!ast_strlen_zero(p->fullcontact)) {
/* If we have full contact, trust it */
- ast_copy_string(invite, p->fullcontact, sizeof(invite));
- /* Otherwise, use the username while waiting for registration */
- } else if (!ast_strlen_zero(p->username)) {
- n = p->username;
- if (pedanticsipchecking) {
- ast_uri_encode(n, tmp, sizeof(tmp), 0);
- n = tmp;
- }
- if (ntohs(p->sa.sin_port) != 5060) { /* Needs to be
5060 */
- snprintf(invite, sizeof(invite), "sip:[EMAIL
PROTECTED]:%d%s", n, p->tohost, ntohs(p->sa.sin_port), urioptions);
- } else {
- snprintf(invite, sizeof(invite), "sip:[EMAIL
PROTECTED]", n, p->tohost, urioptions);
- }
- } else if (ntohs(p->sa.sin_port) != 5060) { /* Needs to be
5060 */
- snprintf(invite, sizeof(invite), "sip:%s:%d%s", p->tohost,
ntohs(p->sa.sin_port), urioptions);
+ ast_build_string(&invite, &invite_max, "%s", p->fullcontact);
} else {
- snprintf(invite, sizeof(invite), "sip:%s%s", p->tohost,
urioptions);
+ /* Otherwise, use the username while waiting for registration */
+ ast_build_string(&invite, &invite_max, "sip:");
+ if (!ast_strlen_zero(p->username)) {
+ n = p->username;
+ if (pedanticsipchecking) {
+ ast_uri_encode(n, tmp, sizeof(tmp), 0);
+ n = tmp;
+ }
+ ast_build_string(&invite, &invite_max, "%s@", n);
+ }
+ ast_build_string(&invite, &invite_max, "%s", p->tohost);
+ if (ntohs(p->sa.sin_port) != 5060) /* Needs to be
5060 */
+ ast_build_string(&invite, &invite_max, ":%d",
ntohs(p->sa.sin_port));
+ ast_build_string(&invite, &invite_max, "%s", urioptions);
}
- ast_copy_string(p->uri, invite, sizeof(p->uri));
- /* If there is a VXML URL append it to the SIP URL */
- if (vxml_url) {
- snprintf(to, sizeof(to), "<%s>;%s", invite, vxml_url);
- } else {
- snprintf(to, sizeof(to), "<%s>", invite);
+ /* If custom URI options have been provided, append them */
+ if (p->options && p->options->uri_options)
+ ast_build_string(&invite, &invite_max, ";%s",
p->options->uri_options);
+
+ ast_copy_string(p->uri, invite_buf, sizeof(p->uri));
+
+ /* If there is a VXML URL append it to the SIP URL */
+ if (p->options && p->options->vxml_url) {
+ snprintf(to, sizeof(to), "<%s>;%s", p->uri,
p->options->vxml_url);
+ } else {
+ snprintf(to, sizeof(to), "<%s>", p->uri);
}
memset(req, 0, sizeof(struct sip_request));
- init_req(req, sipmethod, invite);
+ init_req(req, sipmethod, p->uri);
snprintf(tmp, sizeof(tmp), "%d %s", ++p->ocseq,
sip_methods[sipmethod].text);
add_header(req, "Via", p->via);
@@ -4520,7 +4529,7 @@
/* Bump branch even on initial requests */
p->branch ^= rand();
build_via(p, p->via, sizeof(p->via));
- initreqprep(&req, p, sipmethod, p->options ?
p->options->vxml_url : (char *) NULL);
+ initreqprep(&req, p, sipmethod);
} else
reqprep(&req, p, sipmethod, 0, 1);
@@ -4783,7 +4792,7 @@
char *t = tmp;
size_t maxbytes = sizeof(tmp);
- initreqprep(&req, p, SIP_NOTIFY, NULL);
+ initreqprep(&req, p, SIP_NOTIFY);
add_header(&req, "Event", "message-summary");
add_header(&req, "Content-Type", default_notifymime);
@@ -8272,7 +8281,7 @@
continue;
}
- initreqprep(&req, p, SIP_NOTIFY, NULL);
+ initreqprep(&req, p, SIP_NOTIFY);
for (var = varlist; var; var = var->next)
add_header(&req, var->name, var->value);
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