*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
*/
-/* FIXME 0.11: suppress warnings for deprecated API such as GValueArray
- * with newer GLib versions (>= 2.31.0) */
-#define GLIB_DISABLE_DEPRECATION_WARNINGS
-
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
+/* FIXME 2.0: suppress warnings for deprecated API such as GValueArray
+ * with newer GLib versions (>= 2.31.0) */
+#define GLIB_DISABLE_DEPRECATION_WARNINGS
+
#include "tools.h"
#include <string.h>
static int print_element_info (GstElementFactory * factory,
gboolean print_names);
+/* *INDENT-OFF* */
+G_GNUC_PRINTF (1, 2)
+/* *INDENT-ON* */
static void
n_print (const char *format, ...)
{
for (i = 0; i < gst_caps_get_size (caps); i++) {
GstStructure *structure = gst_caps_get_structure (caps, i);
+ GstCapsFeatures *features = gst_caps_get_features (caps, i);
- n_print ("%s%s\n", pfx, gst_structure_get_name (structure));
- gst_structure_foreach (structure, print_field, (gpointer) pfx);
- }
-}
-
-#if 0
-static void
-print_formats (const GstFormat * formats)
-{
- while (formats && *formats) {
- const GstFormatDefinition *definition;
+ if (features && (gst_caps_features_is_any (features) ||
+ !gst_caps_features_is_equal (features,
+ GST_CAPS_FEATURES_MEMORY_SYSTEM_MEMORY))) {
+ gchar *features_string = gst_caps_features_to_string (features);
- definition = gst_format_get_details (*formats);
- if (definition)
- n_print ("\t\t(%d):\t%s (%s)\n", *formats,
- definition->nick, definition->description);
- else
- n_print ("\t\t(%d):\tUnknown format\n", *formats);
-
- formats++;
- }
-}
-
-static void
-print_event_masks (const GstEventMask * masks)
-{
- GType event_type;
- GEnumClass *klass;
- GType event_flags;
- GFlagsClass *flags_class = NULL;
-
- event_type = gst_event_type_get_type ();
- klass = (GEnumClass *) g_type_class_ref (event_type);
-
- while (masks && masks->type) {
- GEnumValue *value;
- gint flags = 0, index = 0;
-
- switch (masks->type) {
- case GST_EVENT_SEEK:
- flags = masks->flags;
- event_flags = gst_seek_type_get_type ();
- flags_class = (GFlagsClass *) g_type_class_ref (event_flags);
- break;
- default:
- break;
- }
-
- value = g_enum_get_value (klass, masks->type);
- g_print ("\t\t%s ", value->value_nick);
-
- while (flags) {
- GFlagsValue *value;
-
- if (flags & 1) {
- value = g_flags_get_first_value (flags_class, 1 << index);
-
- if (value)
- g_print ("| %s ", value->value_nick);
- else
- g_print ("| ? ");
- }
- flags >>= 1;
- index++;
+ n_print ("%s%s(%s)\n", pfx, gst_structure_get_name (structure),
+ features_string);
+ g_free (features_string);
+ } else {
+ n_print ("%s%s\n", pfx, gst_structure_get_name (structure));
}
- g_print ("\n");
-
- masks++;
+ gst_structure_foreach (structure, print_field, (gpointer) pfx);
}
}
-#endif
static const char *
get_rank_name (char *s, gint rank)
return s;
}
-static gboolean
-print_factory_details_metadata (GQuark field_id, const GValue * value,
- gpointer user_data)
-{
- gchar *val = g_strdup_value_contents (value);
- gchar *key = g_strdup (g_quark_to_string (field_id));
-
- key[0] = g_ascii_toupper (key[0]);
- n_print (" %s:\t\t%s\n", key, val);
- g_free (val);
- g_free (key);
- return TRUE;
-}
-
static void
print_factory_details_info (GstElementFactory * factory)
{
+ gchar **keys, **k;
+ GstRank rank;
char s[20];
+ rank = gst_plugin_feature_get_rank (GST_PLUGIN_FEATURE (factory));
n_print ("Factory Details:\n");
- n_print (" Rank:\t\t%s (%d)\n",
- get_rank_name (s, GST_PLUGIN_FEATURE (factory)->rank),
- GST_PLUGIN_FEATURE (factory)->rank);
- gst_structure_foreach ((GstStructure *) factory->metadata,
- print_factory_details_metadata, NULL);
+ n_print (" %-25s%s (%d)\n", "Rank", get_rank_name (s, rank), rank);
+
+ keys = gst_element_factory_get_metadata_keys (factory);
+ if (keys != NULL) {
+ for (k = keys; *k != NULL; ++k) {
+ const gchar *val;
+ gchar *key = *k;
+
+ val = gst_element_factory_get_metadata (factory, key);
+ key[0] = g_ascii_toupper (key[0]);
+ n_print (" %-25s%s\n", key, val);
+ }
+ g_strfreev (keys);
+ }
n_print ("\n");
}
#define KNOWN_PARAM_FLAGS \
(G_PARAM_CONSTRUCT | G_PARAM_CONSTRUCT_ONLY | \
G_PARAM_LAX_VALIDATION | G_PARAM_STATIC_STRINGS | \
- G_PARAM_READABLE | G_PARAM_WRITABLE | GST_PARAM_CONTROLLABLE | \
- GST_PARAM_MUTABLE_PLAYING | GST_PARAM_MUTABLE_PAUSED | \
- GST_PARAM_MUTABLE_READY)
+ G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_DEPRECATED | \
+ GST_PARAM_CONTROLLABLE | GST_PARAM_MUTABLE_PLAYING | \
+ GST_PARAM_MUTABLE_PAUSED | GST_PARAM_MUTABLE_READY)
static void
print_element_properties_info (GstElement * element)
g_print ("%s%s", (first_flag) ? "" : ", ", _("writable"));
first_flag = FALSE;
}
+ if (param->flags & G_PARAM_DEPRECATED) {
+ g_print ("%s%s", (first_flag) ? "" : ", ", _("deprecated"));
+ first_flag = FALSE;
+ }
if (param->flags & GST_PARAM_CONTROLLABLE) {
g_print (", %s", _("controllable"));
first_flag = FALSE;
} else if (G_IS_PARAM_SPEC_BOXED (param)) {
n_print ("%-23.23s Boxed pointer of type \"%s\"", "",
g_type_name (param->value_type));
+ if (param->value_type == GST_TYPE_STRUCTURE) {
+ const GstStructure *s = gst_value_get_structure (&value);
+ if (s)
+ gst_structure_foreach (s, print_field,
+ (gpointer) " ");
+ }
} else if (G_IS_PARAM_SPEC_POINTER (param)) {
if (param->value_type != G_TYPE_POINTER) {
n_print ("%-23.23s Pointer of type \"%s\".", "",
gst_value_get_fraction_numerator (&value),
gst_value_get_fraction_denominator (&value));
} else {
- n_print ("%-23.23s Unknown type %ld \"%s\"", "", param->value_type,
- g_type_name (param->value_type));
+ n_print ("%-23.23s Unknown type %ld \"%s\"", "",
+ (glong) param->value_type, g_type_name (param->value_type));
}
break;
}
GstStaticPadTemplate *padtemplate;
n_print ("Pad Templates:\n");
- if (!factory->numpadtemplates) {
+ if (gst_element_factory_get_num_pad_templates (factory) == 0) {
n_print (" none\n");
return;
}
gstelement_class = GST_ELEMENT_CLASS (G_OBJECT_GET_CLASS (element));
- pads = factory->staticpadtemplates;
+ pads = gst_element_factory_get_static_pad_templates (factory);
while (pads) {
padtemplate = (GstStaticPadTemplate *) (pads->data);
pads = g_list_next (pads);
if (!requires_clock && !provides_clock) {
n_print ("\n");
- n_print ("Element has no clocking capabilities.");
+ n_print ("Element has no clocking capabilities.\n");
return;
}
}
static void
-print_index_info (GstElement * element)
-{
- if (GST_OBJECT_FLAG_IS_SET (element, GST_ELEMENT_FLAG_INDEXABLE)) {
- n_print ("\n");
- n_print ("Indexing capabilities:\n");
- n_print (" element can do indexing\n");
- } else {
- n_print ("\n");
- n_print ("Element has no indexing capabilities.\n");
- }
-}
-
-static void
print_uri_handler_info (GstElement * element)
{
if (GST_IS_URI_HANDLER (element)) {
pad = GST_PAD (pads->data);
pads = g_list_next (pads);
- n_print ("");
-
name = gst_pad_get_name (pad);
if (gst_pad_get_direction (pad) == GST_PAD_SRC)
- g_print (" SRC: '%s'", name);
+ n_print (" SRC: '%s'\n", name);
else if (gst_pad_get_direction (pad) == GST_PAD_SINK)
- g_print (" SINK: '%s'", name);
+ n_print (" SINK: '%s'\n", name);
else
- g_print (" UNKNOWN!!!: '%s'", name);
+ n_print (" UNKNOWN!!!: '%s'\n", name);
g_free (name);
- g_print ("\n");
-
- n_print (" Implementation:\n");
- if (pad->chainfunc)
- n_print (" Has chainfunc(): %s\n",
- GST_DEBUG_FUNCPTR_NAME (pad->chainfunc));
- if (pad->getrangefunc)
- n_print (" Has getrangefunc(): %s\n",
- GST_DEBUG_FUNCPTR_NAME (pad->getrangefunc));
- if (pad->eventfunc != gst_pad_event_default)
- n_print (" Has custom eventfunc(): %s\n",
- GST_DEBUG_FUNCPTR_NAME (pad->eventfunc));
- if (pad->queryfunc != gst_pad_query_default)
- n_print (" Has custom queryfunc(): %s\n",
- GST_DEBUG_FUNCPTR_NAME (pad->queryfunc));
-
- if (pad->iterintlinkfunc != gst_pad_iterate_internal_links_default)
- n_print (" Has custom iterintlinkfunc(): %s\n",
- GST_DEBUG_FUNCPTR_NAME (pad->iterintlinkfunc));
-
if (pad->padtemplate)
n_print (" Pad Template: '%s'\n", pad->padtemplate->name_template);
for (l = found_signals; l; l = l->next) {
gchar *indent;
+ const gchar *pmark;
int indent_len;
query = (GSignalQuery *) l->data;
indent_len = strlen (query->signal_name) +
strlen (g_type_name (query->return_type)) + 24;
+
+ if (query->return_type == G_TYPE_POINTER) {
+ pmark = "";
+ } else if (G_TYPE_FUNDAMENTAL (query->return_type) == G_TYPE_POINTER
+ || G_TYPE_IS_BOXED (query->return_type)
+ || G_TYPE_IS_OBJECT (query->return_type)) {
+ pmark = "* ";
+ indent_len += 2;
+ } else {
+ pmark = "";
+ }
+
indent = g_new0 (gchar, indent_len + 1);
memset (indent, ' ', indent_len);
- n_print (" \"%s\" : %s user_function (%s* object",
- query->signal_name,
- g_type_name (query->return_type), g_type_name (type));
+ n_print (" \"%s\" : %s %suser_function (%s* object",
+ query->signal_name, g_type_name (query->return_type), pmark,
+ g_type_name (type));
for (j = 0; j < query->n_params; j++) {
- if (_name)
- g_print ("%s", _name);
+ g_print (",\n");
if (G_TYPE_IS_FUNDAMENTAL (query->param_types[j])) {
- g_print (",\n%s%s arg%d", indent,
+ n_print ("%s%s arg%d", indent,
g_type_name (query->param_types[j]), j);
} else if (G_TYPE_IS_ENUM (query->param_types[j])) {
- g_print (",\n%s%s arg%d", indent,
+ n_print ("%s%s arg%d", indent,
g_type_name (query->param_types[j]), j);
} else {
- g_print (",\n%s%s* arg%d", indent,
+ n_print ("%s%s* arg%d", indent,
g_type_name (query->param_types[j]), j);
}
}
if (k == 0) {
- if (_name)
- g_print ("%s", _name);
- g_print (",\n%sgpointer user_data);\n", indent);
+ g_print (",\n");
+ n_print ("%sgpointer user_data);\n", indent);
} else
g_print (");\n");
children = (GList *) GST_BIN (element)->children;
if (children) {
n_print ("\n");
- g_print ("Children:\n");
+ n_print ("Children:\n");
}
while (children) {
}
static void
+print_preset_list (GstElement * element)
+{
+ gchar **presets, **preset;
+
+ if (!GST_IS_PRESET (element))
+ return;
+
+ presets = gst_preset_get_preset_names (GST_PRESET (element));
+ if (presets && *presets) {
+ n_print ("\n");
+ n_print ("Presets:\n");
+ for (preset = presets; *preset; preset++) {
+ n_print (" \"%s\"\n", *preset);
+ }
+ g_strfreev (presets);
+ }
+}
+
+static void
print_blacklist (void)
{
GList *plugins, *cur;
plugins = gst_registry_get_plugin_list (gst_registry_get ());
for (cur = plugins; cur != NULL; cur = g_list_next (cur)) {
GstPlugin *plugin = (GstPlugin *) (cur->data);
- if (plugin->flags & GST_PLUGIN_FLAG_BLACKLISTED) {
- g_print (" %s\n", plugin->desc.name);
+ if (GST_OBJECT_FLAG_IS_SET (plugin, GST_PLUGIN_FLAG_BLACKLISTED)) {
+ g_print (" %s\n", gst_plugin_get_name (plugin));
count++;
}
}
plugins = g_list_next (plugins);
plugincount++;
- if (plugin->flags & GST_PLUGIN_FLAG_BLACKLISTED) {
+ if (GST_OBJECT_FLAG_IS_SET (plugin, GST_PLUGIN_FLAG_BLACKLISTED)) {
blacklistcount++;
continue;
}
orig_features = features =
gst_registry_get_feature_list_by_plugin (gst_registry_get (),
- plugin->desc.name);
+ gst_plugin_get_name (plugin));
while (features) {
GstPluginFeature *feature;
if (print_all)
print_element_info (factory, TRUE);
else
- g_print ("%s: %s: %s\n", plugin->desc.name,
+ g_print ("%s: %s: %s\n", gst_plugin_get_name (plugin),
GST_OBJECT_NAME (factory),
- gst_element_factory_get_longname (factory));
-#if 0
- } else if (GST_IS_INDEX_FACTORY (feature)) {
- GstIndexFactory *factory;
-
- factory = GST_INDEX_FACTORY (feature);
- if (!print_all)
- g_print ("%s: %s: %s\n", plugin->desc.name,
- GST_OBJECT_NAME (factory), factory->longdesc);
-#endif
+ gst_element_factory_get_metadata (factory,
+ GST_ELEMENT_METADATA_LONGNAME));
} else if (GST_IS_TYPE_FIND_FACTORY (feature)) {
GstTypeFindFactory *factory;
+ const gchar *const *extensions;
factory = GST_TYPE_FIND_FACTORY (feature);
if (!print_all)
- g_print ("%s: %s: ", plugin->desc.name,
+ g_print ("%s: %s: ", gst_plugin_get_name (plugin),
gst_plugin_feature_get_name (feature));
- if (factory->extensions) {
+
+ extensions = gst_type_find_factory_get_extensions (factory);
+ if (extensions != NULL) {
guint i = 0;
- while (factory->extensions[i]) {
+ while (extensions[i]) {
if (!print_all)
- g_print ("%s%s", i > 0 ? ", " : "", factory->extensions[i]);
+ g_print ("%s%s", i > 0 ? ", " : "", extensions[i]);
i++;
}
if (!print_all)
}
} else {
if (!print_all)
- n_print ("%s: %s (%s)\n", plugin->desc.name,
+ n_print ("%s: %s (%s)\n", gst_plugin_get_name (plugin),
GST_OBJECT_NAME (feature), g_type_name (G_OBJECT_TYPE (feature)));
}
features =
gst_registry_get_feature_list_by_plugin (gst_registry_get (),
- plugin->desc.name);
+ gst_plugin_get_name (plugin));
for (f = features; f; f = f->next) {
GstPluginFeature *feature = GST_PLUGIN_FEATURE (f->data);
factory = GST_ELEMENT_FACTORY (gst_plugin_feature_load (feature));
if (!factory) {
- g_print ("element plugin %s couldn't be loaded\n", plugin->desc.name);
+ g_print ("element plugin %s couldn't be loaded\n",
+ gst_plugin_get_name (plugin));
continue;
}
if (!element) {
g_print ("couldn't construct element for %s for some reason\n",
GST_OBJECT_NAME (factory));
+ gst_object_unref (factory);
continue;
}
}
gst_object_unref (element);
+ gst_object_unref (factory);
}
}
static void
print_plugin_info (GstPlugin * plugin)
{
+ const gchar *release_date = gst_plugin_get_release_date_string (plugin);
+ const gchar *filename = gst_plugin_get_filename (plugin);
+
n_print ("Plugin Details:\n");
- n_print (" Name:\t\t\t%s\n", plugin->desc.name);
- n_print (" Description:\t\t%s\n", plugin->desc.description);
- n_print (" Filename:\t\t%s\n",
- plugin->filename ? plugin->filename : "(null)");
- n_print (" Version:\t\t%s\n", plugin->desc.version);
- n_print (" License:\t\t%s\n", plugin->desc.license);
- n_print (" Source module:\t%s\n", plugin->desc.source);
- if (plugin->desc.release_datetime != NULL) {
+ n_print (" %-25s%s\n", "Name", gst_plugin_get_name (plugin));
+ n_print (" %-25s%s\n", "Description", gst_plugin_get_description (plugin));
+ n_print (" %-25s%s\n", "Filename", (filename != NULL) ? filename : "(null)");
+ n_print (" %-25s%s\n", "Version", gst_plugin_get_version (plugin));
+ n_print (" %-25s%s\n", "License", gst_plugin_get_license (plugin));
+ n_print (" %-25s%s\n", "Source module", gst_plugin_get_source (plugin));
+
+ if (release_date != NULL) {
const gchar *tz = "(UTC)";
gchar *str, *sep;
/* may be: YYYY-MM-DD or YYYY-MM-DDTHH:MMZ */
/* YYYY-MM-DDTHH:MMZ => YYYY-MM-DD HH:MM (UTC) */
- str = g_strdup (plugin->desc.release_datetime);
+ str = g_strdup (release_date);
sep = strstr (str, "T");
if (sep != NULL) {
*sep = ' ';
} else {
tz = "";
}
- n_print (" Source release date:\t%s%s\n", str, tz);
+ n_print (" %-25s%s%s\n", "Source release date", str, tz);
g_free (str);
}
- n_print (" Binary package:\t%s\n", plugin->desc.package);
- n_print (" Origin URL:\t\t%s\n", plugin->desc.origin);
+ n_print (" %-25s%s\n", "Binary package", gst_plugin_get_package (plugin));
+ n_print (" %-25s%s\n", "Origin URL", gst_plugin_get_origin (plugin));
n_print ("\n");
}
GList *features, *origlist;
gint num_features = 0;
gint num_elements = 0;
+ gint num_tracers = 0;
gint num_typefinders = 0;
- gint num_indexes = 0;
+ gint num_devproviders = 0;
gint num_other = 0;
origlist = features =
gst_registry_get_feature_list_by_plugin (gst_registry_get (),
- plugin->desc.name);
+ gst_plugin_get_name (plugin));
while (features) {
GstPluginFeature *feature;
factory = GST_ELEMENT_FACTORY (feature);
n_print (" %s: %s\n", GST_OBJECT_NAME (factory),
- gst_element_factory_get_longname (factory));
+ gst_element_factory_get_metadata (factory,
+ GST_ELEMENT_METADATA_LONGNAME));
num_elements++;
-#if 0
- } else if (GST_IS_INDEX_FACTORY (feature)) {
- GstIndexFactory *factory;
-
- factory = GST_INDEX_FACTORY (feature);
- n_print (" %s: %s\n", GST_OBJECT_NAME (factory), factory->longdesc);
- num_indexes++;
-#endif
} else if (GST_IS_TYPE_FIND_FACTORY (feature)) {
GstTypeFindFactory *factory;
+ const gchar *const *extensions;
factory = GST_TYPE_FIND_FACTORY (feature);
- if (factory->extensions) {
+ extensions = gst_type_find_factory_get_extensions (factory);
+ if (extensions) {
guint i = 0;
- g_print ("%s: %s: ", plugin->desc.name,
+ g_print (" %s: %s: ", gst_plugin_get_name (plugin),
gst_plugin_feature_get_name (feature));
- while (factory->extensions[i]) {
- g_print ("%s%s", i > 0 ? ", " : "", factory->extensions[i]);
+ while (extensions[i]) {
+ g_print ("%s%s", i > 0 ? ", " : "", extensions[i]);
i++;
}
g_print ("\n");
} else
- g_print ("%s: %s: no extensions\n", plugin->desc.name,
+ g_print (" %s: %s: no extensions\n", gst_plugin_get_name (plugin),
gst_plugin_feature_get_name (feature));
num_typefinders++;
+ } else if (GST_IS_DEVICE_PROVIDER_FACTORY (feature)) {
+ GstDeviceProviderFactory *factory;
+
+ factory = GST_DEVICE_PROVIDER_FACTORY (feature);
+ n_print (" %s: %s\n", GST_OBJECT_NAME (factory),
+ gst_device_provider_factory_get_metadata (factory,
+ GST_ELEMENT_METADATA_LONGNAME));
+ num_devproviders++;
+ } else if (GST_IS_TRACER_FACTORY (feature)) {
+ n_print (" %s (%s)\n", gst_object_get_name (GST_OBJECT (feature)),
+ g_type_name (G_OBJECT_TYPE (feature)));
+ num_tracers++;
} else if (feature) {
n_print (" %s (%s)\n", gst_object_get_name (GST_OBJECT (feature)),
g_type_name (G_OBJECT_TYPE (feature)));
n_print (" +-- %d elements\n", num_elements);
if (num_typefinders > 0)
n_print (" +-- %d typefinders\n", num_typefinders);
- if (num_indexes > 0)
- n_print (" +-- %d indexes\n", num_indexes);
+ if (num_devproviders > 0)
+ n_print (" +-- %d device providers\n", num_devproviders);
+ if (num_tracers > 0)
+ n_print (" +-- %d tracers\n", num_tracers);
if (num_other > 0)
n_print (" +-- %d other objects\n", num_other);
GstPluginFeature *feature;
/* FIXME implement other pretty print function for these */
-#if 0
- feature = gst_default_registry_find_feature (element_name,
- GST_TYPE_INDEX_FACTORY);
+ feature = gst_registry_find_feature (gst_registry_get (), element_name,
+ GST_TYPE_TYPE_FIND_FACTORY);
if (feature) {
- n_print ("%s: an index\n", element_name);
+ n_print ("%s: a typefind function\n", element_name);
return 0;
}
-#endif
feature = gst_registry_find_feature (gst_registry_get (), element_name,
- GST_TYPE_TYPE_FIND_FACTORY);
+ GST_TYPE_TRACER_FACTORY);
if (feature) {
- n_print ("%s: a typefind function\n", element_name);
+ n_print ("%s: a tracer module\n", element_name);
return 0;
}
print_element_info (GstElementFactory * factory, gboolean print_names)
{
GstElement *element;
+ GstPlugin *plugin;
gint maxlevel = 0;
factory =
_name = NULL;
print_factory_details_info (factory);
- if (GST_PLUGIN_FEATURE (factory)->plugin_name) {
- GstPlugin *plugin;
- plugin = gst_registry_find_plugin (gst_registry_get (),
- GST_PLUGIN_FEATURE (factory)->plugin_name);
- if (plugin) {
- print_plugin_info (plugin);
- }
+ plugin = gst_plugin_feature_get_plugin (GST_PLUGIN_FEATURE (factory));
+ if (plugin) {
+ print_plugin_info (plugin);
+ gst_object_unref (plugin);
}
print_hierarchy (G_OBJECT_TYPE (element), 0, &maxlevel);
print_element_flag_info (element);
print_implementation_info (element);
print_clocking_info (element);
- print_index_info (element);
print_uri_handler_info (element);
print_pad_info (element);
print_element_properties_info (element);
print_signal_info (element);
print_children_info (element);
+ print_preset_list (element);
gst_object_unref (element);
gst_object_unref (factory);
GstCaps *caps = NULL;
guint i, num;
- klass = gst_element_factory_get_klass (factory);
+ klass =
+ gst_element_factory_get_metadata (factory, GST_ELEMENT_METADATA_KLASS);
g_return_if_fail (klass != NULL);
if (strstr (klass, "Demuxer") ||
static void
print_plugin_automatic_install_info (GstPlugin * plugin)
{
- const gchar *plugin_name;
GList *features, *l;
- plugin_name = gst_plugin_get_name (plugin);
-
/* not interested in typefind factories, only element factories */
features = gst_registry_get_feature_list (gst_registry_get (),
GST_TYPE_ELEMENT_FACTORY);
for (l = features; l != NULL; l = l->next) {
GstPluginFeature *feature;
+ GstPlugin *feature_plugin;
feature = GST_PLUGIN_FEATURE (l->data);
/* only interested in the ones that are in the plugin we just loaded */
- if (g_str_equal (plugin_name, feature->plugin_name)) {
+ feature_plugin = gst_plugin_feature_get_plugin (feature);
+ if (feature_plugin == plugin) {
GstElementFactory *factory;
g_print ("element-%s\n", gst_plugin_feature_get_name (feature));
print_plugin_automatic_install_info_protocols (factory);
print_plugin_automatic_install_info_codecs (factory);
}
+ if (feature_plugin)
+ gst_object_unref (feature_plugin);
}
g_list_foreach (features, (GFunc) gst_object_unref, NULL);
gboolean plugin_name = FALSE;
gboolean print_aii = FALSE;
gboolean uri_handlers = FALSE;
+ gboolean check_exists = FALSE;
+ gchar *min_version = NULL;
+ guint minver_maj = GST_VERSION_MAJOR;
+ guint minver_min = GST_VERSION_MINOR;
+ guint minver_micro = 0;
#ifndef GST_DISABLE_OPTION_PARSING
GOptionEntry options[] = {
{"print-all", 'a', 0, G_OPTION_ARG_NONE, &print_all,
"installation mechanisms"), NULL},
{"plugin", '\0', 0, G_OPTION_ARG_NONE, &plugin_name,
N_("List the plugin contents"), NULL},
+ {"exists", '\0', 0, G_OPTION_ARG_NONE, &check_exists,
+ N_("Check if the specified element or plugin exists"), NULL},
+ {"atleast-version", '\0', 0, G_OPTION_ARG_STRING, &min_version,
+ N_
+ ("When checking if an element or plugin exists, also check that its "
+ "version is at least the version specified"), NULL},
{"uri-handlers", 'u', 0, G_OPTION_ARG_NONE, &uri_handlers,
N_
("Print supported URI schemes, with the elements that implement them"),
GError *err = NULL;
#endif
+ setlocale (LC_ALL, "");
+
#ifdef ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
#endif
- gst_tools_set_prgname ("gst-inspect");
+ /* avoid glib warnings when inspecting deprecated properties */
+ g_setenv ("G_ENABLE_DIAGNOSTIC", "0", FALSE);
+
+ g_set_prgname ("gst-inspect-" GST_API_VERSION);
#ifndef GST_DISABLE_OPTION_PARSING
ctx = g_option_context_new ("[ELEMENT-NAME | PLUGIN-NAME]");
g_option_context_add_main_entries (ctx, options, GETTEXT_PACKAGE);
g_option_context_add_group (ctx, gst_init_get_option_group ());
if (!g_option_context_parse (ctx, &argc, &argv, &err)) {
- g_print ("Error initializing: %s\n", err->message);
- exit (1);
+ g_printerr ("Error initializing: %s\n", err->message);
+ g_clear_error (&err);
+ g_option_context_free (ctx);
+ return -1;
}
g_option_context_free (ctx);
#else
gst_init (&argc, &argv);
#endif
- gst_tools_print_version ("gst-inspect");
+ gst_tools_print_version ();
if (print_all && argc > 1) {
- g_print ("-a requires no extra arguments\n");
- return 1;
+ g_printerr ("-a requires no extra arguments\n");
+ return -1;
}
if (uri_handlers && argc > 1) {
- g_print ("-u requires no extra arguments\n");
- exit (1);
+ g_printerr ("-u requires no extra arguments\n");
+ return -1;
+ }
+
+ /* --atleast-version implies --exists */
+ if (min_version != NULL) {
+ if (sscanf (min_version, "%u.%u.%u", &minver_maj, &minver_min,
+ &minver_micro) < 2) {
+ g_printerr ("Can't parse version '%s' passed to --atleast-version\n",
+ min_version);
+ return -1;
+ }
+ check_exists = TRUE;
+ }
+
+ if (check_exists) {
+ int exit_code;
+
+ if (argc == 1) {
+ g_printerr ("--exists requires an extra command line argument\n");
+ exit_code = -1;
+ } else {
+ if (!plugin_name) {
+ GstPluginFeature *feature;
+
+ feature = gst_registry_lookup_feature (gst_registry_get (), argv[1]);
+ if (feature != NULL && gst_plugin_feature_check_version (feature,
+ minver_maj, minver_min, minver_micro)) {
+ exit_code = 0;
+ } else {
+ exit_code = 1;
+ }
+ } else {
+ /* FIXME: support checking for plugins too */
+ g_printerr ("Checking for plugins is not supported yet\n");
+ exit_code = -1;
+ }
+ }
+ return exit_code;
}
/* if no arguments, print out list of elements */
print_plugin_features (plugin);
}
} else {
- g_print (_("Could not load plugin file: %s\n"), error->message);
- g_error_free (error);
+ g_printerr (_("Could not load plugin file: %s\n"), error->message);
+ g_clear_error (&error);
return -1;
}
} else {
- g_print (_("No such element or plugin '%s'\n"), arg);
+ g_printerr (_("No such element or plugin '%s'\n"), arg);
return -1;
}
}
projects / platform / upstream / gstreamer.git / blobdiff