[libdmapsharing] dacplisten.vala: follow API change

[W. Michael Petullo <wmpetullo src gnome org>]

commit a89bc9eb7733c0624cdb59f3904a5736b312fb53
Author: W. Michael Petullo <mike flyn org>
Date:   Tue Mar 20 00:38:59 2018 -0400

    dacplisten.vala: follow API change
    
    Signed-off-by: W. Michael Petullo <mike flyn org>

 tests/dacplisten.c             |   19 ++++++-------------
 tests/dacplisten.vala          |    2 +-
 tests/vala-dmap-container-db.c |    2 +-
 3 files changed, 8 insertions(+), 15 deletions(-)
---
diff --git a/tests/dacplisten.c b/tests/dacplisten.c
index 7cf6d5a..72dbfe6 100644
--- a/tests/dacplisten.c
+++ b/tests/dacplisten.c
@@ -1,4 +1,4 @@
-/* dacplisten.c generated by valac 0.38.7, the Vala compiler
+/* dacplisten.c generated by valac 0.38.8, the Vala compiler
  * generated from dacplisten.vala, do not modify */
 
 /*   FILE: dacplisten.vala -- Listen to DACP remotes
@@ -117,7 +117,7 @@ static gpointer dacp_listener_parent_class = NULL;
 
 GType vala_dacp_player_get_type (void) G_GNUC_CONST;
 static DmapAvRecord* vala_dacp_player_real_now_playing_record (DmapControlPlayer* base);
-static guchar* vala_dacp_player_real_now_playing_artwork (DmapControlPlayer* base, guint width, guint 
height, int* result_length1);
+static const gchar* vala_dacp_player_real_now_playing_artwork (DmapControlPlayer* base, guint width, guint 
height);
 static void vala_dacp_player_real_play_pause (DmapControlPlayer* base);
 static void vala_dacp_player_real_pause (DmapControlPlayer* base);
 static void vala_dacp_player_real_next_item (DmapControlPlayer* base);
@@ -156,21 +156,14 @@ static DmapAvRecord* vala_dacp_player_real_now_playing_record (DmapControlPlayer
 }
 
 
-static guchar* vala_dacp_player_real_now_playing_artwork (DmapControlPlayer* base, guint width, guint 
height, int* result_length1) {
+static const gchar* vala_dacp_player_real_now_playing_artwork (DmapControlPlayer* base, guint width, guint 
height) {
        ValaDacpPlayer * self;
-       guchar* result = NULL;
+       const gchar* result = NULL;
        FILE* _tmp0_;
-       guchar* _tmp1_;
-       gint _tmp1__length1;
        self = (ValaDacpPlayer*) base;
        _tmp0_ = stdout;
        fprintf (_tmp0_, "Now playing artwork request received\n");
-       _tmp1_ = NULL;
-       _tmp1__length1 = 0;
-       if (result_length1) {
-               *result_length1 = _tmp1__length1;
-       }
-       result = _tmp1_;
+       result = NULL;
        return result;
 }
 
@@ -249,7 +242,7 @@ static void vala_dacp_player_class_init (ValaDacpPlayerClass * klass) {
 static void vala_dacp_player_dmap_control_player_interface_init (DmapControlPlayerInterface * iface) {
        vala_dacp_player_dmap_control_player_parent_iface = g_type_interface_peek_parent (iface);
        iface->now_playing_record = (DmapAvRecord* (*) (DmapControlPlayer *)) 
vala_dacp_player_real_now_playing_record;
-       iface->now_playing_artwork = (guchar* (*) (DmapControlPlayer *, guint, guint, int*)) 
vala_dacp_player_real_now_playing_artwork;
+       iface->now_playing_artwork = (const gchar* (*) (DmapControlPlayer *, guint, guint)) 
vala_dacp_player_real_now_playing_artwork;
        iface->play_pause = (void (*) (DmapControlPlayer *)) vala_dacp_player_real_play_pause;
        iface->pause = (void (*) (DmapControlPlayer *)) vala_dacp_player_real_pause;
        iface->next_item = (void (*) (DmapControlPlayer *)) vala_dacp_player_real_next_item;
diff --git a/tests/dacplisten.vala b/tests/dacplisten.vala
index 3007ae9..1475819 100644
--- a/tests/dacplisten.vala
+++ b/tests/dacplisten.vala
@@ -27,7 +27,7 @@ private class ValaDacpPlayer : GLib.Object, Dmap.ControlPlayer {
                return null;
        }
 
-       unowned uchar[] now_playing_artwork (uint width, uint height) {
+       unowned string now_playing_artwork (uint width, uint height) {
                stdout.printf ("Now playing artwork request received\n");
                return null;
        }
diff --git a/tests/vala-dmap-container-db.c b/tests/vala-dmap-container-db.c
index 4edd675..fe2dd3f 100644
--- a/tests/vala-dmap-container-db.c
+++ b/tests/vala-dmap-container-db.c
@@ -1,4 +1,4 @@
-/* vala-dmap-container-db.c generated by valac 0.38.7, the Vala compiler
+/* vala-dmap-container-db.c generated by valac 0.38.8, the Vala compiler
  * generated from vala-dmap-container-db.vala, do not modify */
 
 /*   FILE: vala-dmap-db.vala -- A DmapContainerDb implementation in Vala