pulse_recv() no longer has the most confusing return of any function, also only preve...

SVN revision: 80925

diff --git a/src/modules/mixer/pa.c b/src/modules/mixer/pa.c
index 56164095478b8f830e552051da7778d229bdf9d9..d1acf3d8ba26c8ff02a6d519b2d827471a17caf6 100644 (file)
--- a/src/modules/mixer/pa.c
+++ b/src/modules/mixer/pa.c
@@ -174,12 +174,13 @@ login_setup(Pulse *conn)
    return tag;
 }
 
-static Pulse_Tag *
-pulse_recv(Pulse *conn, Ecore_Fd_Handler *fdh)
+static Eina_Bool
+pulse_recv(Pulse *conn, Ecore_Fd_Handler *fdh, Pulse_Tag **ret_tag)
 {
    Pulse_Tag *tag;
    uint32_t x;
 
+   if (ret_tag) *ret_tag = NULL;
    tag = eina_list_data_get(conn->iq);
    if (!tag)
      {
@@ -189,7 +190,7 @@ pulse_recv(Pulse *conn, Ecore_Fd_Handler *fdh)
    if (!tag->auth)
      {
         msg_recv_creds(conn, tag);
-        if (!tag->auth) return NULL;
+        if (!tag->auth) return EINA_FALSE;
      }
    if (!tag->data)
      {
@@ -198,14 +199,14 @@ pulse_recv(Pulse *conn, Ecore_Fd_Handler *fdh)
           {
              ERR("Kicked!");
              pulse_disconnect(conn);
-             return NULL;
+             return EINA_FALSE;
           }
         tag->data = malloc(tag->dsize);
      }
    if (tag->pos < tag->dsize)
      {
         if (!msg_recv(conn, tag))
-          return NULL;
+          return EINA_FALSE;
      }
    untag_uint32(tag, &x);
    EINA_SAFETY_ON_TRUE_GOTO((x != PA_COMMAND_REPLY) && (x != PA_COMMAND_SUBSCRIBE_EVENT), error);
@@ -218,13 +219,14 @@ pulse_recv(Pulse *conn, Ecore_Fd_Handler *fdh)
      {
         ecore_main_fd_handler_active_set(fdh, ECORE_FD_WRITE);
         pulse_tag_free(tag);
-        return (void*)1;
      }
-   return tag;
+   else if (ret_tag)
+     *ret_tag = tag;
+   return EINA_TRUE;
 error:
    ERR("Received error command %"PRIu32"!", x);
    pulse_tag_free(tag);
-   return NULL;
+   return EINA_FALSE;
 }
 
 static void
@@ -281,7 +283,7 @@ fdh_func(Pulse *conn, Ecore_Fd_Handler *fdh)
           }
         break;
       case PA_STATE_AUTH:
-        if (pulse_recv(conn, fdh))
+        if (pulse_recv(conn, fdh, NULL))
           login_finish(conn, fdh);
         break;
       case PA_STATE_MOREAUTH:
@@ -291,7 +293,7 @@ fdh_func(Pulse *conn, Ecore_Fd_Handler *fdh)
                ecore_main_fd_handler_active_set(fdh, ECORE_FD_READ);
              break;
           }
-        if (pulse_recv(conn, fdh))
+        if (pulse_recv(conn, fdh, NULL))
           {
              conn->state++;
              INF("Login complete!");
@@ -323,8 +325,7 @@ fdh_func(Pulse *conn, Ecore_Fd_Handler *fdh)
                {
                   Pulse_Tag *tag;
                   PA_Commands command;
-                  tag = pulse_recv(conn, fdh);
-                  if (!tag) break;
+                  if (!pulse_recv(conn, fdh, &tag)) break;
                        
                   command = (uintptr_t)eina_hash_find(conn->tag_handlers, &tag->tag_count);
                   eina_hash_del_by_key(conn->tag_handlers, &tag->tag_count);

diff --git a/src/modules/mixer/serial.c b/src/modules/mixer/serial.c
index 277d06c234939a5bb3bf4cb4580041d2363f6629..51a7d568ace37573c650a32e48d0e51de65fdc46 100644 (file)
--- a/src/modules/mixer/serial.c
+++ b/src/modules/mixer/serial.c
@@ -139,10 +139,10 @@ deserialize_tag(Pulse *conn, PA_Commands command, Pulse_Tag *tag)
         if (!cb) return EINA_TRUE;
         ev = NULL;
         ev = deserialize_server_info(conn, tag);
-        if (!cb) pulse_server_info_free(ev);
         break;
       case PA_COMMAND_GET_SINK_INFO_LIST:
       case PA_COMMAND_GET_SOURCE_INFO_LIST:
+        if (!cb) return EINA_TRUE;
         ev = NULL;
         while (tag->size < tag->dsize - PA_TAG_SIZE_STRING_NULL)
           {
@@ -155,16 +155,13 @@ deserialize_tag(Pulse *conn, PA_Commands command, Pulse_Tag *tag)
                     pulse_sink_free(sink);
                   break;
                }
-             if (!cb) pulse_sink_free(sink);
-             else
-               ev = eina_list_append(ev, sink);
+             if (cb) ev = eina_list_append(ev, sink);
           }
         break;
       case PA_COMMAND_GET_SINK_INFO:
       case PA_COMMAND_GET_SOURCE_INFO:
         if ((!cb) && (!conn->watching)) return EINA_TRUE;
         ev = deserialize_sink(conn, tag, (command == PA_COMMAND_GET_SOURCE_INFO));
-        if (!cb) pulse_sink_free(ev);
         break;
       case 0:
         deserialize_sinks_watcher(conn, tag);