[Redbutton-devel] SF.net SVN: redbutton: [178] redbutton-browser/trunk/MHEGBackend.c

[<ski...@us...>]

Revision: 178
          http://svn.sourceforge.net/redbutton/?rev=178&view=rev
Author:   skilvington
Date:     2007-01-12 13:35:14 -0800 (Fri, 12 Jan 2007)

Log Message:
-----------
how the frontend would tell a remote backend to retune

Modified Paths:
--------------
    redbutton-browser/trunk/MHEGBackend.c

Modified: redbutton-browser/trunk/MHEGBackend.c
===================================================================
--- redbutton-browser/trunk/MHEGBackend.c	2007-01-12 17:23:33 UTC (rev 177)
+++ redbutton-browser/trunk/MHEGBackend.c	2007-01-12 21:35:14 UTC (rev 178)
@@ -596,9 +596,27 @@
 void
 remote_retune(MHEGBackend *t, OctetString *service)
 {
+	char cmd[128];
+	FILE *sock;
+
+	snprintf(cmd, sizeof(cmd), "retune %u", si_get_service_id(service));
+
 /* TODO */
 fatal("TODO: Retune remote backend to '%.*s' (service_id %u)", service->size, service->data, si_get_service_id(service));
 
+	if((sock = remote_command(t, true, cmd)) == NULL
+	|| remote_response(sock) != BACKEND_RESPONSE_OK)
+	{
+		error("Unable to retune to '%.*s' (service_id %u)", service->size, service->data, si_get_service_id(service));
+	}
+
+	/* a "retune" command closes the connection to the backend, so close our end */
+	if(t->be_sock != NULL)
+	{
+		fclose(t->be_sock);
+		t->be_sock = NULL;
+	}
+
 	return;
 }
 


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