[asterisk-commits] mogorman: trunk r38714 -
/trunk/channels/chan_jingle.c
asterisk-commits at lists.digium.com
asterisk-commits at lists.digium.com
Tue Aug 1 18:00:24 MST 2006
Author: mogorman
Date: Tue Aug 1 20:00:24 2006
New Revision: 38714
URL: http://svn.digium.com/view/asterisk?rev=38714&view=rev
Log:
dtmf support. not everything else, trying to clear out those other bugs
but more to come i guess.
Modified:
trunk/channels/chan_jingle.c
Modified: trunk/channels/chan_jingle.c
URL: http://svn.digium.com/view/asterisk/trunk/channels/chan_jingle.c?rev=38714&r1=38713&r2=38714&view=diff
==============================================================================
--- trunk/channels/chan_jingle.c (original)
+++ trunk/channels/chan_jingle.c Tue Aug 1 20:00:24 2006
@@ -442,7 +442,7 @@
return 0;
}
-static int jingle_response(struct jingle *client, ikspak *pak, const char *reasonstr)
+static int jingle_response(struct jingle *client, ikspak *pak, const char *reasonstr, const char *reasonstr2)
{
iks *response, *error = NULL, *reason = NULL;
int res = -1;
@@ -490,9 +490,57 @@
ast_queue_control(tmp->owner, AST_CONTROL_ANSWER);
} else
ast_log(LOG_NOTICE, "Whoa, didn't find call!\n");
- jingle_response(client, pak, NULL);
+ jingle_response(client, pak, NULL, NULL);
return 1;
}
+
+static int jingle_handle_dtmf(struct jingle *client, ikspak *pak)
+{
+ struct jingle_pvt *tmp;
+ iks *dtmfnode = NULL;
+ char *dtmf;
+ /* Make sure our new call doesn't exist yet */
+ for (tmp = client->p; tmp; tmp = tmp->next) {
+ if (iks_find_with_attrib(pak->x, GOOGLE_NODE, GOOGLE_SID, tmp->sid))
+ break;
+ }
+
+ if (tmp) {
+ if(iks_find_with_attrib(pak->x, "dtmf-method", "method", "rtp")) {
+ jingle_response(client,pak,
+ "feature-not-implemented xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'",
+ "unsupported-dtmf-method xmlns='http://jabber.org/protocol/jingle/info/dtmf#errors'");
+ return -1;
+ }
+ if ((dtmfnode = iks_find(pak->x, "dtmf"))) {
+ if((dtmf = iks_find_attrib(dtmfnode, "code"))) {
+ if(iks_find_with_attrib(pak->x, "dtmf", "action", "button-up")) {
+ struct ast_frame f = {AST_FRAME_DTMF_BEGIN, };
+ f.subclass = dtmf[0];
+ ast_queue_frame(tmp->owner, &f);
+ ast_verbose("JINGLE! DTMF-relay event received: %c\n", f.subclass);
+ } else if(iks_find_with_attrib(pak->x, "dtmf", "action", "button-down")) {
+ struct ast_frame f = {AST_FRAME_DTMF_END, };
+ f.subclass = dtmf[0];
+ ast_queue_frame(tmp->owner, &f);
+ ast_verbose("JINGLE! DTMF-relay event received: %c\n", f.subclass);
+ } else if(iks_find_attrib(pak->x, "dtmf")) { /* 250 millasecond default */
+ struct ast_frame f = {AST_FRAME_DTMF, };
+ f.subclass = dtmf[0];
+ ast_queue_frame(tmp->owner, &f);
+ ast_verbose("JINGLE! DTMF-relay event received: %c\n", f.subclass);
+ }
+ }
+ }
+ jingle_response(client, pak, NULL, NULL);
+ return 1;
+ } else
+ ast_log(LOG_NOTICE, "Whoa, didn't find call!\n");
+
+ jingle_response(client, pak, NULL, NULL);
+ return 1;
+}
+
static int jingle_hangup_farend(struct jingle *client, ikspak *pak)
{
@@ -510,7 +558,7 @@
ast_queue_hangup(tmp->owner);
} else
ast_log(LOG_NOTICE, "Whoa, didn't find call!\n");
- jingle_response(client, pak, NULL);
+ jingle_response(client, pak, NULL, NULL);
return 1;
}
@@ -858,7 +906,7 @@
while (tmp) {
if (iks_find_with_attrib(pak->x, GOOGLE_NODE, GOOGLE_SID, tmp->sid)) {
ast_log(LOG_NOTICE, "Ignoring duplicate call setup on SID %s\n", tmp->sid);
- jingle_response(client, pak, "out-of-order");
+ jingle_response(client, pak, "out-of-order", NULL);
return -1;
}
tmp = tmp->next;
@@ -893,14 +941,14 @@
switch (res) {
case AST_PBX_FAILED:
ast_log(LOG_WARNING, "Failed to start PBX :(\n");
- jingle_response(client, pak, "service-unavailable");
+ jingle_response(client, pak, "service-unavailable", NULL);
break;
case AST_PBX_CALL_LIMIT:
ast_log(LOG_WARNING, "Failed to start PBX (call limit reached) \n");
- jingle_response(client, pak, "service-unavailable");
+ jingle_response(client, pak, "service-unavailable", NULL);
break;
case AST_PBX_SUCCESS:
- jingle_response(client, pak, NULL);
+ jingle_response(client, pak, NULL, NULL);
jingle_create_candidates(client, p,
iks_find_attrib(pak->query, GOOGLE_SID),
iks_find_attrib(pak->x, "from"));
@@ -1135,9 +1183,52 @@
static int jingle_digit(struct ast_channel *ast, char digit)
{
- ast_log(LOG_NOTICE, "XXX Implement jingle digit XXX\n");
-
- return -1;
+ struct jingle_pvt *p = ast->tech_pvt;
+ struct jingle *client = p->parent;
+ iks *iq, *jingle, *dtmf;
+ char buffer[2] = {digit, '\0'};
+ iq = iks_new("iq");
+ jingle = iks_new("jingle");
+ dtmf = iks_new("dtmf");
+ if(!iq || !jingle || !dtmf) {
+ if(iq)
+ iks_delete(iq);
+ if(jingle)
+ iks_delete(jingle);
+ if(dtmf)
+ iks_delete(dtmf);
+ ast_log(LOG_ERROR, "Did not send dtmf do to memory issue\n");
+ return -1;
+ }
+
+ iks_insert_attrib(iq, "type", "set");
+ iks_insert_attrib(iq, "to", p->from);
+ iks_insert_attrib(iq, "from", client->connection->jid->full);
+ iks_insert_attrib(iq, "id", client->connection->mid);
+ ast_aji_increment_mid(client->connection->mid);
+ iks_insert_attrib(jingle, "xmlns", "http://jabber.org/protocol/jingle");
+ iks_insert_attrib(jingle, "action", "content-info");
+ iks_insert_attrib(jingle, "initiator", p->initiator ? client->connection->jid->full : p->from);
+ iks_insert_attrib(jingle, "sid", p->sid);
+ iks_insert_attrib(dtmf, "xmlns", "http://jabber.org/protocol/jingle/info/dtmf");
+ iks_insert_attrib(dtmf, "code", buffer);
+ iks_insert_node(iq, jingle);
+ iks_insert_node(jingle, dtmf);
+
+ ast_mutex_lock(&p->lock);
+ if(ast->dtmff.frametype == AST_FRAME_DTMF) {
+ ast_verbose("Sending 250ms dtmf!\n");
+ } else if (ast->dtmff.frametype == AST_FRAME_DTMF_BEGIN) {
+ iks_insert_attrib(dtmf, "action", "button-down");
+ } else if (ast->dtmff.frametype == AST_FRAME_DTMF_END) {
+ iks_insert_attrib(dtmf, "action", "button-up");
+ }
+ iks_send(client->connection->p, iq);
+ iks_delete(iq);
+ iks_delete(jingle);
+ iks_delete(dtmf);
+ ast_mutex_unlock(&p->lock);
+ return 0;
}
static int jingle_sendhtml(struct ast_channel *ast, int subclass, const char *data, int datalen)
@@ -1333,6 +1424,8 @@
ast_log(LOG_DEBUG, "Candidate Added!\n");
} else if (iks_find_with_attrib(pak->x, GOOGLE_NODE, "type", GOOGLE_ACCEPT)) {
jingle_is_answered(client, pak);
+ } else if (iks_find_with_attrib(pak->x, GOOGLE_NODE, "type", "content-info")) {
+ jingle_handle_dtmf(client, pak);
} else if (iks_find_with_attrib(pak->x, GOOGLE_NODE, "type", "terminate")) {
jingle_hangup_farend(client, pak);
} else if (iks_find_with_attrib(pak->x, GOOGLE_NODE, "type", "reject")) {
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