[vlc-devel] [RFC PATCH 5/7] libvlc: add libvlc_media_is_browsable

[Thomas Guillem]

Get the browsable state of a media.
---
 NEWS                       |  1 +
 include/vlc/libvlc_media.h | 13 +++++++++++++
 lib/libvlc.sym             |  1 +
 lib/media.c                | 18 ++++++++++++++++++
 4 files changed, 33 insertions(+)

diff --git a/NEWS b/NEWS
index 8b85a6f..e83e6bc 100644
--- a/NEWS
+++ b/NEWS
@@ -104,6 +104,7 @@ libVLC:
  * Add libvlc_media_parse_with_options that uses a flag to specify parse options
  * Add libvlc_audio_output_device_get to get the currently selected audio output device
    identifier (if there is one available)
+ * Add libvlc_media_is_browsable to get the browsable state of a media
 
 Logging
  * Support for the SystemD Journal
diff --git a/include/vlc/libvlc_media.h b/include/vlc/libvlc_media.h
index 7fc718a..b461db6 100644
--- a/include/vlc/libvlc_media.h
+++ b/include/vlc/libvlc_media.h
@@ -669,6 +669,19 @@ LIBVLC_API
 void libvlc_media_tracks_release( libvlc_media_track_t **p_tracks,
                                   unsigned i_count );
 
+/**
+ * Get the browsable state of the media descriptor object
+ *
+ * A browsable media can be a directory, a playlist, or an archive.
+ *
+ * \param p_md media descriptor object
+ * \return 1 if the media is browsable, 0 if it's not browsable and -1 if there
+ * is no way to know if the media is browsable
+ * \version LibVLC 3.0.0 and later.
+ */
+LIBVLC_API
+int libvlc_media_is_browsable( libvlc_media_t *p_md );
+
 /** @}*/
 
 # ifdef __cplusplus
diff --git a/lib/libvlc.sym b/lib/libvlc.sym
index 4fd2378..4b7dd9e 100644
--- a/lib/libvlc.sym
+++ b/lib/libvlc.sym
@@ -92,6 +92,7 @@ libvlc_media_get_state
 libvlc_media_get_stats
 libvlc_media_get_user_data
 libvlc_media_get_tracks_info
+libvlc_media_is_browsable
 libvlc_media_is_parsed
 libvlc_media_library_load
 libvlc_media_library_media_list
diff --git a/lib/media.c b/lib/media.c
index 9ccfb25..080f633 100644
--- a/lib/media.c
+++ b/lib/media.c
@@ -999,3 +999,21 @@ void libvlc_media_tracks_release( libvlc_media_track_t **p_tracks, unsigned i_co
     }
     free( p_tracks );
 }
+
+/**************************************************************************
+ * Get the browsable state of the media descriptor object
+ **************************************************************************/
+int libvlc_media_is_browsable( libvlc_media_t *p_md )
+{
+    assert( p_md );
+
+    int i_browsable;
+    input_item_t *p_input_item = p_md->p_input_item;
+
+    vlc_mutex_lock( &p_input_item->lock );
+    i_browsable = p_md->p_input_item->i_browsable;
+    vlc_mutex_unlock( &p_input_item->lock );
+
+    return i_browsable == ITEM_BROWSABLE ? 1
+           : i_browsable == ITEM_NOT_BROWSABLE ? 0 : -1;
+}
-- 
2.1.3