Exemple #1
0
static void boot_response_cb(PurpleBOSHConnection *conn, xmlnode *node) {
	JabberStream *js = conn->js;
	const char *sid, *version;
	const char *inactivity, *requests;
	xmlnode *packet;

	g_return_if_fail(node != NULL);
	if (jabber_bosh_connection_error_check(conn, node))
		return;

	sid = xmlnode_get_attrib(node, "sid");
	version = xmlnode_get_attrib(node, "ver");

	inactivity = xmlnode_get_attrib(node, "inactivity");
	requests = xmlnode_get_attrib(node, "requests");

	if (sid) {
		conn->sid = g_strdup(sid);
	} else {
		purple_connection_error_reason(js->gc,
		        PURPLE_CONNECTION_ERROR_NETWORK_ERROR,
		        _("No session ID given"));
		return;
	}

	if (version) {
		const char *dot = strchr(version, '.');
		int major, minor = 0;

		purple_debug_info("jabber", "BOSH connection manager version %s\n", version);

		major = atoi(version);
		if (dot)
			minor = atoi(dot + 1);

		if (major != 1 || minor < 6) {
			purple_connection_error_reason(js->gc,
			        PURPLE_CONNECTION_ERROR_NETWORK_ERROR,
			        _("Unsupported version of BOSH protocol"));
			return;
		}
	} else {
		purple_debug_info("jabber", "Missing version in BOSH initiation\n");
	}

	if (inactivity) {
		js->max_inactivity = atoi(inactivity);
		if (js->max_inactivity <= 5) {
			purple_debug_warning("jabber", "Ignoring bogusly small inactivity: %s\n",
			                     inactivity);
			/* Leave it at the default */
		} else {
			/* TODO: Can this check fail? It shouldn't */
			js->max_inactivity -= 5; /* rounding */

			if (js->inactivity_timer == 0) {
				purple_debug_misc("jabber", "Starting BOSH inactivity timer "
						"for %d secs (compensating for rounding)\n",
						js->max_inactivity);
				jabber_stream_restart_inactivity_timer(js);
			}
		}
	}

	if (requests)
		conn->max_requests = atoi(requests);

	jabber_stream_set_state(js, JABBER_STREAM_AUTHENTICATING);

	/* FIXME: Depending on receiving features might break with some hosts */
	packet = xmlnode_get_child(node, "features");
	conn->state = BOSH_CONN_ONLINE;
	conn->receive_cb = jabber_bosh_connection_received;
	jabber_stream_features_parse(js, packet);
}
Exemple #2
0
static void
jabber_bosh_connection_session_created(PurpleHttpConnection *http_conn,
	PurpleHttpResponse *response, gpointer _bosh_conn)
{
	PurpleJabberBOSHConnection *bosh_conn = _bosh_conn;
	PurpleXmlNode *node, *features;
	const gchar *sid, *ver, *inactivity_str;
	int inactivity = 0;

	bosh_conn->sc_req = NULL;

	if (purple_debug_is_verbose() && purple_debug_is_unsafe()) {
		purple_debug_misc("jabber-bosh",
			"received (session creation): %s\n",
			purple_http_response_get_data(response, NULL));
	}

	node = jabber_bosh_connection_parse(bosh_conn, response);
	if (node == NULL)
		return;

	sid = purple_xmlnode_get_attrib(node, "sid");
	ver = purple_xmlnode_get_attrib(node, "ver");
	inactivity_str = purple_xmlnode_get_attrib(node, "inactivity");
	/* requests = purple_xmlnode_get_attrib(node, "requests"); */

	if (!sid) {
		purple_connection_error(bosh_conn->js->gc,
			PURPLE_CONNECTION_ERROR_OTHER_ERROR,
			_("No BOSH session ID given"));
		purple_xmlnode_free(node);
		return;
	}

	if (ver == NULL) {
		purple_debug_info("jabber-bosh", "Missing version in BOSH initiation\n");
	} else if (!jabber_bosh_version_check(ver, 1, 6)) {
		purple_debug_error("jabber-bosh",
			"Unsupported BOSH version: %s\n", ver);
		purple_connection_error(bosh_conn->js->gc,
			PURPLE_CONNECTION_ERROR_NETWORK_ERROR,
			_("Unsupported version of BOSH protocol"));
		purple_xmlnode_free(node);
		return;
	}

	purple_debug_misc("jabber-bosh", "Session created for %p\n", bosh_conn);

	bosh_conn->sid = g_strdup(sid);

	if (inactivity_str)
		inactivity = atoi(inactivity_str);
	if (inactivity < 0 || inactivity > 3600) {
		purple_debug_warning("jabber-bosh", "Ignoring invalid "
			"inactivity value: %s\n", inactivity_str);
		inactivity = 0;
	}
	if (inactivity > 0) {
		inactivity -= 5; /* rounding */
		if (inactivity <= 0)
			inactivity = 1;
		bosh_conn->js->max_inactivity = inactivity;
		if (bosh_conn->js->inactivity_timer == 0) {
			purple_debug_misc("jabber-bosh", "Starting inactivity "
				"timer for %d secs (compensating for "
				"rounding)\n", inactivity);
			jabber_stream_restart_inactivity_timer(bosh_conn->js);
		}
	}

	jabber_stream_set_state(bosh_conn->js, JABBER_STREAM_AUTHENTICATING);

	/* FIXME: Depending on receiving features might break with some hosts */
	features = purple_xmlnode_get_child(node, "features");
	jabber_stream_features_parse(bosh_conn->js, features);

	purple_xmlnode_free(node);

	jabber_bosh_connection_send(bosh_conn, NULL);
}