Make call forwarding work properly by using new Local channel
authorMark Spencer <markster@digium.com>
Sun, 6 Apr 2003 06:37:08 +0000 (06:37 +0000)
committerMark Spencer <markster@digium.com>
Sun, 6 Apr 2003 06:37:08 +0000 (06:37 +0000)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@758 65c4cc65-6c06-0410-ace0-fbb531ad65f3

CHANGES
apps/app_dial.c
channels/chan_local.c

diff --git a/CHANGES b/CHANGES
index d394c04..cc9cad3 100755 (executable)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+ -- Improve call forwarding using new "Local" channel driver.
+ -- Add "Local" channel
+ -- Substantial SIP enhancements including retransmissions
  -- Enforce case sensitivity on extension/context names
  -- Add monitor support (Thanks, Mahmut)
  -- Add experimental "trunk" option to IAX2 for high density VoIP
index a5e43c2..e3d59d4 100755 (executable)
@@ -95,7 +95,7 @@ static void hanguptree(struct localuser *outgoing, struct ast_channel *exception
        struct localuser *oo;
        while(outgoing) {
                /* Hangup any existing lines we have open */
-               if (outgoing->chan != exception)
+               if (outgoing->chan && (outgoing->chan != exception))
                        ast_hangup(outgoing->chan);
                oo = outgoing;
                outgoing=outgoing->next;
@@ -187,15 +187,26 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in, struct localu
                                }
                        } else if (o->chan == winner) {
                                if (strlen(o->chan->call_forward)) {
+                                       char tmpchan[256];
                                        /* Before processing channel, go ahead and check for forwarding */
                                        if (option_verbose > 2)
                                                ast_verbose(VERBOSE_PREFIX_3 "Now forwarding %s to '%s@%s' (thanks to %s)\n", in->name, o->chan->call_forward, o->chan->context, o->chan->name);
                                        /* Setup parameters */
-                                       strncpy(in->exten, o->chan->call_forward, sizeof(in->exten));
-                                       strncpy(in->context, o->chan->context, sizeof(in->context));
-                                       in->priority = 0;
-                                       *to = 0;
-                                       break;
+                                       snprintf(tmpchan, sizeof(tmpchan),"%s@%s", o->chan->call_forward, o->chan->context);
+                                       ast_hangup(o->chan);
+                                       o->chan = ast_request("Local", in->nativeformats, tmpchan);
+                                       if (!o->chan) {
+                                               ast_log(LOG_NOTICE, "Unable to create local channel for call forward to '%s'\n", tmpchan);
+                                               o->stillgoing = 0;
+                                               numbusies++;
+                                       }
+                                       if (ast_call(o->chan, tmpchan, 0)) {
+                                               ast_log(LOG_NOTICE, "Failed to dial on local channel for call forward to '%s'\n", tmpchan);
+                                               o->stillgoing = 0;
+                                               ast_hangup(o->chan);
+                                               o->chan = NULL;
+                                       }
+                                       continue;
                                }
                                f = ast_read(winner);
                                if (f) {
@@ -470,17 +481,18 @@ static int dial_exec(struct ast_channel *chan, void *data)
                        continue;
                }
                if (strlen(tmp->chan->call_forward)) {
+                       char tmpchan[256];
                        if (option_verbose > 2)
                                ast_verbose(VERBOSE_PREFIX_3 "Forwarding call to '%s@%s'\n", tmp->chan->call_forward, tmp->chan->context);
-                       /* Setup parameters */
-                       strncpy(chan->exten, tmp->chan->call_forward, sizeof(chan->exten));
-                       strncpy(chan->context, tmp->chan->context, sizeof(chan->context));
-                       chan->priority = 0;
-                       to = 0;
+                       snprintf(tmpchan, sizeof(tmpchan),"%s@%s", tmp->chan->call_forward, tmp->chan->context);
                        ast_hangup(tmp->chan);
-                       free(tmp);
-                       cur = rest;
-                       break;
+                       tmp->chan = ast_request("Local", chan->nativeformats, tmpchan);
+                       if (!tmp->chan) {
+                               ast_log(LOG_NOTICE, "Unable to create local channel for call forward to '%s'\n", tmpchan);
+                               free(tmp);
+                               cur = rest;
+                               continue;
+                       }
                }
                /* If creating a SIP channel, look for a variable called */
                /* VXML_URL in the calling channel and copy it to the    */
index e4bc3c6..feabb36 100755 (executable)
@@ -85,8 +85,6 @@ retrylock:
                ast_pthread_mutex_lock(&p->lock);
                goto retrylock;
        }
-       if (f->frametype != AST_FRAME_VOICE)
-               ast_verbose("Queueing frmae %d/%d on %s\n", f->frametype, f->subclass, other->name);
        ast_queue_frame(other, f, 0);
        ast_pthread_mutex_unlock(&other->lock);
        return 0;