Debug: Add or adjust some traces and dumps

22 files changed, 71 insertions, 7 deletions

diff --git a/plugins/cover-thumbnailer/cover-thumbnailer-provider.c b/plugins/cover-thumbnailer/cover-thumbnailer-provider.c
index c3015aa..880f772 100644
--- a/plugins/cover-thumbnailer/cover-thumbnailer-provider.c
+++ b/plugins/cover-thumbnailer/cover-thumbnailer-provider.c
@@ -152,6 +152,10 @@ cover_thumbnailer_provider_get_thumbnailers (TumblerThumbnailerProvider *provide
   /* add the thumbnailer to the list */
   thumbnailers = g_list_append (thumbnailers, thumbnailer);
 
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported URI schemes",
+                          (const gchar *const *) uri_schemes);
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported mime types", mime_types);
+
   /* free URI schemes */
   g_strfreev (uri_schemes);
 
diff --git a/plugins/cover-thumbnailer/cover-thumbnailer.c b/plugins/cover-thumbnailer/cover-thumbnailer.c
index e36deff..4758dee 100644
--- a/plugins/cover-thumbnailer/cover-thumbnailer.c
+++ b/plugins/cover-thumbnailer/cover-thumbnailer.c
@@ -615,10 +615,16 @@ cover_thumbnailer_create (TumblerAbstractThumbnailer *thumbnailer,
   TumblerThumbnailFlavor *flavor;
   GFile                  *gfile;
 
+  /* do nothing if cancelled */
+  if (g_cancellable_is_cancelled (cancellable))
+    return;
+
   /* source file */
   uri = tumbler_file_info_get_uri (info);
   gfile = g_file_new_for_uri (uri);
 
+  g_debug ("Handling URI '%s'", uri);
+
   /* target data */
   thumbnail = tumbler_file_info_get_thumbnail (info);
   flavor = tumbler_thumbnail_get_flavor (thumbnail);
diff --git a/plugins/desktop-thumbnailer/desktop-thumbnailer-provider.c b/plugins/desktop-thumbnailer/desktop-thumbnailer-provider.c
index 7cb47bb..1b8ffe4 100644
--- a/plugins/desktop-thumbnailer/desktop-thumbnailer-provider.c
+++ b/plugins/desktop-thumbnailer/desktop-thumbnailer-provider.c
@@ -153,10 +153,13 @@ desktop_thumbnailer_get_from_desktop_file (GFile *file,
                               "mime-types", mime_types,
                               "exec", exec,
                               NULL);
+
+  g_debug ("Registered thumbnailer '%s'", filename);
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported mime types",
+                          (const gchar *const *) mime_types);
+
   g_key_file_free (key_file);
   g_strfreev(mime_types);
-
-  g_debug ("Registered thumbnailer %s", exec);
   g_free(exec);
 
   return thumbnailer;
@@ -262,6 +265,9 @@ desktop_thumbnailer_provider_get_thumbnailers (TumblerThumbnailerProvider *provi
    * priority come first */
   directories = g_list_reverse (directories);
 
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported URI schemes",
+                          (const gchar *const *) uri_schemes);
+
   /* thumbnailers end up in reverse order here, since they are prepended, but the list must
    * not be reversed: this will happen during sorted insertion in tumbler_registry_add() */
   for (iter = directories; iter != NULL; iter = iter->next)
diff --git a/plugins/desktop-thumbnailer/desktop-thumbnailer.c b/plugins/desktop-thumbnailer/desktop-thumbnailer.c
index 5e79543..7304ea6 100644
--- a/plugins/desktop-thumbnailer/desktop-thumbnailer.c
+++ b/plugins/desktop-thumbnailer/desktop-thumbnailer.c
@@ -360,6 +360,8 @@ desktop_thumbnailer_create (TumblerAbstractThumbnailer *thumbnailer,
   uri = tumbler_file_info_get_uri (info);
   file = g_file_new_for_uri (uri);
 
+  g_debug ("Handling URI '%s'", uri);
+
   thumbnail = tumbler_file_info_get_thumbnail (info);
   g_assert (thumbnail != NULL);
 
diff --git a/plugins/ffmpeg-thumbnailer/ffmpeg-thumbnailer-provider.c b/plugins/ffmpeg-thumbnailer/ffmpeg-thumbnailer-provider.c
index a143546..685df6e 100644
--- a/plugins/ffmpeg-thumbnailer/ffmpeg-thumbnailer-provider.c
+++ b/plugins/ffmpeg-thumbnailer/ffmpeg-thumbnailer-provider.c
@@ -136,6 +136,10 @@ ffmpeg_thumbnailer_provider_get_thumbnailers (TumblerThumbnailerProvider *provid
   /* add the thumbnailer to the list */
   thumbnailers = g_list_append (thumbnailers, thumbnailer);
 
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported URI schemes",
+                          (const gchar *const *) uri_schemes);
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported mime types", mime_types);
+
   /* free URI schemes */
   g_strfreev (uri_schemes);
 
diff --git a/plugins/ffmpeg-thumbnailer/ffmpeg-thumbnailer.c b/plugins/ffmpeg-thumbnailer/ffmpeg-thumbnailer.c
index 7dc1a67..f2edf1e 100644
--- a/plugins/ffmpeg-thumbnailer/ffmpeg-thumbnailer.c
+++ b/plugins/ffmpeg-thumbnailer/ffmpeg-thumbnailer.c
@@ -152,8 +152,10 @@ ffmpeg_thumbnailer_create (TumblerAbstractThumbnailer *thumbnailer,
   if (g_cancellable_is_cancelled (cancellable))
     return;
 
-  /* Check if is a sparse video file */
   uri = tumbler_file_info_get_uri (info);
+  g_debug ("Handling URI '%s'", uri);
+
+  /* Check if is a sparse video file */
   if (tumbler_util_guess_is_sparse (info))
   {
     g_debug ("Video file '%s' is probably sparse, skipping", uri);
diff --git a/plugins/font-thumbnailer/font-thumbnailer-provider.c b/plugins/font-thumbnailer/font-thumbnailer-provider.c
index e8f7571..0a9ac9e 100644
--- a/plugins/font-thumbnailer/font-thumbnailer-provider.c
+++ b/plugins/font-thumbnailer/font-thumbnailer-provider.c
@@ -123,6 +123,10 @@ font_thumbnailer_provider_get_thumbnailers (TumblerThumbnailerProvider *provider
   /* add the thumbnailer to the list */
   thumbnailers = g_list_append (thumbnailers, thumbnailer);
 
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported URI schemes",
+                          (const gchar *const *) uri_schemes);
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported mime types", mime_types);
+
   /* free URI schemes */
   g_strfreev (uri_schemes);
 
diff --git a/plugins/font-thumbnailer/font-thumbnailer.c b/plugins/font-thumbnailer/font-thumbnailer.c
index 6ea370c..f9ed136 100644
--- a/plugins/font-thumbnailer/font-thumbnailer.c
+++ b/plugins/font-thumbnailer/font-thumbnailer.c
@@ -421,6 +421,7 @@ font_thumbnailer_create (TumblerAbstractThumbnailer *thumbnailer,
     return;
 
   uri = tumbler_file_info_get_uri (info);
+  g_debug ("Handling URI '%s'", uri);
 
   /* check if we have a valid freetype library object */
   if (font_thumbnailer->library_error != 0)
diff --git a/plugins/gepub-thumbnailer/gepub-thumbnailer-provider.c b/plugins/gepub-thumbnailer/gepub-thumbnailer-provider.c
index bba2323..775e953 100644
--- a/plugins/gepub-thumbnailer/gepub-thumbnailer-provider.c
+++ b/plugins/gepub-thumbnailer/gepub-thumbnailer-provider.c
@@ -121,6 +121,10 @@ gepub_thumbnailer_provider_get_thumbnailers (TumblerThumbnailerProvider *provide
   /* add the thumbnailer to the list */
   thumbnailers = g_list_append (thumbnailers, thumbnailer);
 
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported URI schemes",
+                          (const gchar *const *) uri_schemes);
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported mime types", mime_types);
+
   /* free URI schemes and MIME types */
   g_strfreev (uri_schemes);
 
diff --git a/plugins/gepub-thumbnailer/gepub-thumbnailer.c b/plugins/gepub-thumbnailer/gepub-thumbnailer.c
index b019020..98062c7 100644
--- a/plugins/gepub-thumbnailer/gepub-thumbnailer.c
+++ b/plugins/gepub-thumbnailer/gepub-thumbnailer.c
@@ -161,6 +161,7 @@ gepub_thumbnailer_create (TumblerAbstractThumbnailer *thumbnailer,
 
   uri = tumbler_file_info_get_uri (info);
   file = g_file_new_for_uri (uri);
+  g_debug ("Handling URI '%s'", uri);
 
   if (g_file_is_native (file))
     {
diff --git a/plugins/gst-thumbnailer/gst-thumbnailer-provider.c b/plugins/gst-thumbnailer/gst-thumbnailer-provider.c
index dd3d66a..b76f419 100644
--- a/plugins/gst-thumbnailer/gst-thumbnailer-provider.c
+++ b/plugins/gst-thumbnailer/gst-thumbnailer-provider.c
@@ -243,6 +243,10 @@ gst_thumbnailer_provider_get_thumbnailers (TumblerThumbnailerProvider *provider)
                               "mime-types", mime_types,
                               NULL);
 
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported URI schemes",
+                          (const gchar *const *) uri_schemes);
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported mime types", mime_types);
+
   g_strfreev (uri_schemes);
 
   return g_list_append (NULL, thumbnailer);
diff --git a/plugins/gst-thumbnailer/gst-thumbnailer.c b/plugins/gst-thumbnailer/gst-thumbnailer.c
index 402f6ac..d68a3cb 100644
--- a/plugins/gst-thumbnailer/gst-thumbnailer.c
+++ b/plugins/gst-thumbnailer/gst-thumbnailer.c
@@ -535,8 +535,10 @@ gst_thumbnailer_create (TumblerAbstractThumbnailer *thumbnailer,
   if (g_cancellable_is_cancelled (cancellable))
     return;
 
-  /* Check if is a sparse video file */
   uri = tumbler_file_info_get_uri (info);
+  g_debug ("Handling URI '%s'", uri);
+
+  /* Check if is a sparse video file */
   if (tumbler_util_guess_is_sparse (info))
   {
     g_debug ("Video file '%s' is probably sparse, skipping", uri);
diff --git a/plugins/jpeg-thumbnailer/jpeg-thumbnailer-provider.c b/plugins/jpeg-thumbnailer/jpeg-thumbnailer-provider.c
index e53c123..72dc8aa 100644
--- a/plugins/jpeg-thumbnailer/jpeg-thumbnailer-provider.c
+++ b/plugins/jpeg-thumbnailer/jpeg-thumbnailer-provider.c
@@ -113,6 +113,10 @@ jpeg_thumbnailer_provider_get_thumbnailers (TumblerThumbnailerProvider *provider
                               "uri-schemes", uri_schemes, "mime-types", mime_types, 
                               NULL);
 
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported URI schemes",
+                          (const gchar *const *) uri_schemes);
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported mime types", mime_types);
+
   /* free URI schemes and MIME types */
   g_strfreev (uri_schemes);
 
diff --git a/plugins/jpeg-thumbnailer/jpeg-thumbnailer.c b/plugins/jpeg-thumbnailer/jpeg-thumbnailer.c
index f89128d..bf5c0d3 100644
--- a/plugins/jpeg-thumbnailer/jpeg-thumbnailer.c
+++ b/plugins/jpeg-thumbnailer/jpeg-thumbnailer.c
@@ -801,6 +801,7 @@ jpeg_thumbnailer_create (TumblerAbstractThumbnailer *thumbnailer,
     return;
 
   uri = tumbler_file_info_get_uri (info);
+  g_debug ("Handling URI '%s'", uri);
 
   /* try to open the source file for reading */
   file = g_file_new_for_uri (uri);
diff --git a/plugins/odf-thumbnailer/odf-thumbnailer-provider.c b/plugins/odf-thumbnailer/odf-thumbnailer-provider.c
index b76c93d..ff76fd8 100644
--- a/plugins/odf-thumbnailer/odf-thumbnailer-provider.c
+++ b/plugins/odf-thumbnailer/odf-thumbnailer-provider.c
@@ -151,6 +151,10 @@ odf_thumbnailer_provider_get_thumbnailers (TumblerThumbnailerProvider *provider)
   /* add the thumbnailer to the list */
   thumbnailers = g_list_append (thumbnailers, thumbnailer);
 
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported URI schemes",
+                          (const gchar *const *) uri_schemes);
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported mime types", mime_types);
+
   /* free URI schemes */
   g_strfreev (uri_schemes);
 
diff --git a/plugins/odf-thumbnailer/odf-thumbnailer.c b/plugins/odf-thumbnailer/odf-thumbnailer.c
index 629d8ee..ff47bfc 100644
--- a/plugins/odf-thumbnailer/odf-thumbnailer.c
+++ b/plugins/odf-thumbnailer/odf-thumbnailer.c
@@ -286,6 +286,7 @@ odf_thumbnailer_create (TumblerAbstractThumbnailer *thumbnailer,
 
   uri = tumbler_file_info_get_uri (info);
   file = g_file_new_for_uri (uri);
+  g_debug ("Handling URI '%s'", uri);
 
   if (g_file_is_native (file))
     {
diff --git a/plugins/pixbuf-thumbnailer/pixbuf-thumbnailer-provider.c b/plugins/pixbuf-thumbnailer/pixbuf-thumbnailer-provider.c
index 2e12a20..3b7c9f0 100644
--- a/plugins/pixbuf-thumbnailer/pixbuf-thumbnailer-provider.c
+++ b/plugins/pixbuf-thumbnailer/pixbuf-thumbnailer-provider.c
@@ -162,6 +162,11 @@ pixbuf_thumbnailer_provider_get_thumbnailers (TumblerThumbnailerProvider *provid
                               "uri-schemes", uri_schemes, "mime-types", mime_types, 
                               NULL);
 
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported URI schemes",
+                          (const gchar *const *) uri_schemes);
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported mime types",
+                          (const gchar *const *) mime_types);
+
   /* free URI schemes and MIME types */
   g_strfreev (uri_schemes);
   g_strfreev (mime_types);
diff --git a/plugins/pixbuf-thumbnailer/pixbuf-thumbnailer.c b/plugins/pixbuf-thumbnailer/pixbuf-thumbnailer.c
index 40dba65..6395d7f 100644
--- a/plugins/pixbuf-thumbnailer/pixbuf-thumbnailer.c
+++ b/plugins/pixbuf-thumbnailer/pixbuf-thumbnailer.c
@@ -209,6 +209,7 @@ pixbuf_thumbnailer_create (TumblerAbstractThumbnailer *thumbnailer,
     return;
 
   uri = tumbler_file_info_get_uri (info);
+  g_debug ("Handling URI '%s'", uri);
 
   /* try to open the source file for reading */
   file = g_file_new_for_uri (uri);
diff --git a/plugins/poppler-thumbnailer/poppler-thumbnailer-provider.c b/plugins/poppler-thumbnailer/poppler-thumbnailer-provider.c
index 6abd02e..6fd6b7d 100644
--- a/plugins/poppler-thumbnailer/poppler-thumbnailer-provider.c
+++ b/plugins/poppler-thumbnailer/poppler-thumbnailer-provider.c
@@ -121,6 +121,10 @@ poppler_thumbnailer_provider_get_thumbnailers (TumblerThumbnailerProvider *provi
   /* add the thumbnailer to the list */
   thumbnailers = g_list_append (thumbnailers, thumbnailer);
 
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported URI schemes",
+                          (const gchar *const *) uri_schemes);
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported mime types", mime_types);
+
   /* free URI schemes and MIME types */
   g_strfreev (uri_schemes);
 
diff --git a/plugins/poppler-thumbnailer/poppler-thumbnailer.c b/plugins/poppler-thumbnailer/poppler-thumbnailer.c
index 86d02ef..8ee1083 100644
--- a/plugins/poppler-thumbnailer/poppler-thumbnailer.c
+++ b/plugins/poppler-thumbnailer/poppler-thumbnailer.c
@@ -244,11 +244,11 @@ poppler_thumbnailer_create (TumblerAbstractThumbnailer *thumbnailer,
   if (g_cancellable_is_cancelled (cancellable))
     return;
 
-  /* try to load the PDF/PS file based on the URI */
   uri = tumbler_file_info_get_uri (info);
-  document = poppler_document_new_from_file (uri, NULL, &error);
+  g_debug ("Handling URI '%s'", uri);
 
-  /* check if that failed */
+  /* try to load the PDF/PS file based on the URI */
+  document = poppler_document_new_from_file (uri, NULL, &error);
   if (document == NULL)
     {
       /* make sure to free error data */
diff --git a/plugins/raw-thumbnailer/raw-thumbnailer-provider.c b/plugins/raw-thumbnailer/raw-thumbnailer-provider.c
index 5677a66..0ceb3fe 100644
--- a/plugins/raw-thumbnailer/raw-thumbnailer-provider.c
+++ b/plugins/raw-thumbnailer/raw-thumbnailer-provider.c
@@ -130,5 +130,8 @@ raw_thumbnailer_provider_get_thumbnailers (TumblerThumbnailerProvider *provider)
   /* add the thumbnailer to the list */
   thumbnailers = g_list_append (thumbnailers, thumbnailer);
 
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported URI schemes", uri_schemes);
+  tumbler_util_dump_strv (G_LOG_DOMAIN, "Supported mime types", mime_types);
+
   return thumbnailers;
 }
diff --git a/plugins/raw-thumbnailer/raw-thumbnailer.c b/plugins/raw-thumbnailer/raw-thumbnailer.c
index 16c75da..92ac01d 100644
--- a/plugins/raw-thumbnailer/raw-thumbnailer.c
+++ b/plugins/raw-thumbnailer/raw-thumbnailer.c
@@ -126,6 +126,7 @@ raw_thumbnailer_create (TumblerAbstractThumbnailer *thumbnailer,
 
   uri = tumbler_file_info_get_uri (info);
   file = g_file_new_for_uri (uri);
+  g_debug ("Handling URI '%s'", uri);
 
   thumbnail = tumbler_file_info_get_thumbnail (info);
   g_assert (thumbnail != NULL);