[grilo-plugins/0.1.x] plugins: Prefer g_str_has_prefix() over strstr

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit 5e66fa43bd88342e8216f4db7dfda27b1a353b89
Author: Mathias Hasselmann <mathias openismus com>
Date:   Tue Jul 10 10:25:12 2012 +0200

    plugins: Prefer g_str_has_prefix() over strstr
    
    Most of the tested strings should short. Still there is no need to look
    for prefixes in the middle of those string.

 src/media/bookmarks/grl-bookmarks.c   |    4 ++--
 src/media/filesystem/grl-filesystem.c |    6 +++---
 src/media/podcasts/grl-podcasts.c     |    4 ++--
 src/media/youtube/grl-youtube.c       |    2 +-
 4 files changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/src/media/bookmarks/grl-bookmarks.c b/src/media/bookmarks/grl-bookmarks.c
index e55e332..ddbbcd0 100644
--- a/src/media/bookmarks/grl-bookmarks.c
+++ b/src/media/bookmarks/grl-bookmarks.c
@@ -329,13 +329,13 @@ grl_bookmarks_source_finalize (GObject *object)
 static gboolean
 mime_is_video (const gchar *mime)
 {
-  return mime && strstr (mime, "video") != NULL;
+  return mime && g_str_has_prefix (mime, "video/") != NULL;
 }
 
 static gboolean
 mime_is_audio (const gchar *mime)
 {
-  return mime && strstr (mime, "audio") != NULL;
+  return mime && g_str_has_prefix (mime, "audio/") != NULL;
 }
 
 static GrlMedia *
diff --git a/src/media/filesystem/grl-filesystem.c b/src/media/filesystem/grl-filesystem.c
index c0bd3c6..de765f5 100644
--- a/src/media/filesystem/grl-filesystem.c
+++ b/src/media/filesystem/grl-filesystem.c
@@ -254,19 +254,19 @@ static void cancel_monitors (GrlFilesystemSource *fs_source);
 static gboolean
 mime_is_video (const gchar *mime)
 {
-  return strstr (mime, "video") != NULL;
+  return g_str_has_prefix (mime, "video/") != NULL;
 }
 
 static gboolean
 mime_is_audio (const gchar *mime)
 {
-  return strstr (mime, "audio") != NULL;
+  return g_str_has_prefix (mime, "audio/") != NULL;
 }
 
 static gboolean
 mime_is_image (const gchar *mime)
 {
-  return strstr (mime, "image") != NULL;
+  return g_str_has_prefix (mime, "image/") != NULL;
 }
 
 static gboolean
diff --git a/src/media/podcasts/grl-podcasts.c b/src/media/podcasts/grl-podcasts.c
index b3ee744..ab995aa 100644
--- a/src/media/podcasts/grl-podcasts.c
+++ b/src/media/podcasts/grl-podcasts.c
@@ -559,13 +559,13 @@ duration_to_seconds (const gchar *str)
 static gboolean
 mime_is_video (const gchar *mime)
 {
-  return mime && strstr (mime, "video") != NULL;
+  return mime && g_str_has_prefix (mime, "video/") != NULL;
 }
 
 static gboolean
 mime_is_audio (const gchar *mime)
 {
-  return mime && strstr (mime, "audio") != NULL;
+  return mime && g_str_has_prefix (mime, "audio/") != NULL;
 }
 
 static gchar *
diff --git a/src/media/youtube/grl-youtube.c b/src/media/youtube/grl-youtube.c
index 195237d..a688766 100644
--- a/src/media/youtube/grl-youtube.c
+++ b/src/media/youtube/grl-youtube.c
@@ -1223,7 +1223,7 @@ get_video_id_from_url (const gchar *url)
     return NULL;
   }
 
-  marker = strstr (url, YOUTUBE_WATCH_URL);
+  marker = g_str_has_prefix (url, YOUTUBE_WATCH_URL);
   if (!marker) {
     return NULL;
   }