more optimizations
authorAnthony Minessale II <anthmct@yahoo.com>
Thu, 31 Mar 2005 19:00:40 +0000 (19:00 +0000)
committerAnthony Minessale II <anthmct@yahoo.com>
Thu, 31 Mar 2005 19:00:40 +0000 (19:00 +0000)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5318 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_chanspy.c

index 065578e..a1bf656 100755 (executable)
@@ -201,7 +201,6 @@ static void ast_flush_spy_queue(struct ast_channel_spy *spy)
        ast_mutex_unlock(&spy->lock);
 }
 
-
 static int spy_generate(struct ast_channel *chan, void *data, int len, int samples) 
 {
        struct ast_frame *f, *f0, *f1;
@@ -311,7 +310,7 @@ static int spy_generate(struct ast_channel *chan, void *data, int len, int sampl
 
        csth->frame.data = csth->buf;
        ast_write(chan, &csth->frame);
-       
+
        if (f0) {
                ast_frfree(f0);
        }
@@ -395,6 +394,7 @@ static int channel_spy(struct ast_channel *chan, struct ast_channel *spyee, int
        int running = 1, res = 0, x = 0;
        char inp[24];
        char *name=NULL;
+       struct ast_frame *f;
 
        if (chan && !ast_check_hangup(chan) && spyee && !ast_check_hangup(spyee)) {
                memset(inp, 0, sizeof(inp));
@@ -413,9 +413,22 @@ static int channel_spy(struct ast_channel *chan, struct ast_channel *spyee, int
                start_spying(spyee, chan, &csth.spy);
                ast_activate_generator(chan, &spygen, &csth);
 
-               while(csth.spy.status == CHANSPY_RUNNING && chan && !ast_check_hangup(chan) && spyee && !ast_check_hangup(spyee) && running == 1) {
-                       res = ast_waitfordigit(chan, 100);
-
+               while(csth.spy.status == CHANSPY_RUNNING && 
+                         chan && !ast_check_hangup(chan) && 
+                         spyee && 
+                         !ast_check_hangup(spyee) 
+                         && running == 1 && 
+                         (res = ast_waitfor(chan, -1) > -1)) {
+                       if ((f = ast_read(chan))) {
+                               res = 0;
+                               if(f->frametype == AST_FRAME_DTMF) {
+                                       res = f->subclass;
+                               }
+                               ast_frfree(f);
+                               if(!res) {
+                                       continue;
+                               }
+                       }
                        if (x == sizeof(inp)) {
                                x = 0;
                        }