change outbound req code for isdn

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@471 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/freetdm/src/include/openzap.h

@@ -313,6 +313,12 @@ typedef struct {
 	uint8_t plan;
 } zap_number_t;
 
+typedef enum {
+	ZAP_CALLER_STATE_DIALING,
+	ZAP_CALLER_STATE_SUCCESS,
+	ZAP_CALLER_STATE_FAIL
+} zap_caller_state_t;
+
 struct zap_caller_data {
 	char cid_date[8];
 	char cid_name[80];
@@ -328,6 +334,9 @@ struct zap_caller_data {
 	int hangup_cause;	
 	uint8_t raw_data[1024];
 	uint32_t raw_data_len;
+	uint32_t flags;
+	zap_caller_state_t call_state;
+	uint32_t chan_id;
 };
 
 typedef enum {
@@ -410,6 +419,7 @@ struct zap_isdn_data {
 	struct zap_sigmsg sigmsg;
 	zio_signal_cb_t sig_cb;
 	uint32_t flags;
+	zap_caller_data_t *outbound_crv[32768];
 	zap_channel_t *channels_local_crv[32768];
 	zap_channel_t *channels_remote_crv[32768];
 };
@@ -444,6 +454,7 @@ struct zap_span {
 	zio_channel_request_t channel_request;
 	void *mod_data;
 	char *type;
+	int suggest_chan_id;
 };
 
 
@@ -520,7 +531,7 @@ zap_status_t zap_span_set_event_callback(zap_span_t *span, zio_event_cb_t event_
 zap_status_t zap_channel_set_event_callback(zap_channel_t *zchan, zio_event_cb_t event_callback);
 zap_status_t zap_channel_open(uint32_t span_id, uint32_t chan_id, zap_channel_t **zchan);
 zap_status_t zap_channel_open_chan(zap_channel_t *zchan);
-zap_status_t zap_channel_open_any(uint32_t span_id, zap_direction_t direction, const zap_caller_data_t *caller_data, zap_channel_t **zchan);
+zap_status_t zap_channel_open_any(uint32_t span_id, zap_direction_t direction, zap_caller_data_t *caller_data, zap_channel_t **zchan);
 zap_status_t zap_channel_close(zap_channel_t **zchan);
 zap_status_t zap_channel_done(zap_channel_t *zchan);
 zap_status_t zap_channel_use(zap_channel_t *zchan);

libs/freetdm/src/include/zap_types.h

@@ -349,7 +349,7 @@ typedef struct zap_sigmsg zap_sigmsg_t;
 typedef struct zap_span zap_span_t;
 typedef struct zap_caller_data zap_caller_data_t;
 
-#define ZIO_CHANNEL_REQUEST_ARGS (zap_span_t *span, zap_direction_t direction, const zap_caller_data_t *caller_data, zap_channel_t **zchan)
+#define ZIO_CHANNEL_REQUEST_ARGS (zap_span_t *span, uint32_t chan_id, zap_direction_t direction, zap_caller_data_t *caller_data, zap_channel_t **zchan)
 #define ZIO_CHANNEL_OUTGOING_CALL_ARGS (zap_channel_t *zchan)
 #define ZIO_SPAN_POLL_EVENT_ARGS (zap_span_t *span, uint32_t ms)
 #define ZIO_SPAN_NEXT_EVENT_ARGS (zap_span_t *span, zap_event_t **event)

libs/freetdm/src/zap_io.c

@@ -709,7 +709,7 @@ zap_status_t zap_channel_set_state(zap_channel_t *zchan, zap_channel_state_t sta
 	return ok ? ZAP_SUCCESS : ZAP_FAIL;
 }
 
-zap_status_t zap_channel_open_any(uint32_t span_id, zap_direction_t direction, const zap_caller_data_t *caller_data, zap_channel_t **zchan)
+zap_status_t zap_channel_open_any(uint32_t span_id, zap_direction_t direction, zap_caller_data_t *caller_data, zap_channel_t **zchan)
 {
 	zap_status_t status = ZAP_FAIL;
 	zap_channel_t *check;
@@ -723,9 +723,9 @@ zap_status_t zap_channel_open_any(uint32_t span_id, zap_direction_t direction, c
 			*zchan = NULL;
 			return ZAP_FAIL;
 		}
-
-		if (globals.spans[span_id].channel_request) {
-			return globals.spans[span_id].channel_request(&globals.spans[span_id], direction, caller_data, zchan);
+		
+		if (globals.spans[span_id].channel_request && !globals.spans[span_id].suggest_chan_id) {
+			return globals.spans[span_id].channel_request(&globals.spans[span_id], 0, direction, caller_data, zchan);
 		}
 		
 		span_max = span_id;
@@ -783,6 +783,12 @@ zap_status_t zap_channel_open_any(uint32_t span_id, zap_direction_t direction, c
 				check->state == ZAP_CHANNEL_STATE_DOWN
 				) {
 
+				if (globals.spans[span_id].channel_request) {
+					status = globals.spans[span_id].channel_request(&globals.spans[span_id], i, direction, caller_data, zchan);
+					zap_mutex_unlock(span->mutex);
+                    goto done;
+				}
+
 				status = check->zio->open(check);
 				
 				if (status == ZAP_SUCCESS) {