summaryrefslogtreecommitdiff
path: root/profiles/audio-profile.c
diff options
context:
space:
mode:
Diffstat (limited to 'profiles/audio-profile.c')
-rw-r--r--profiles/audio-profile.c1132
1 files changed, 0 insertions, 1132 deletions
diff --git a/profiles/audio-profile.c b/profiles/audio-profile.c
deleted file mode 100644
index 6e89d86..0000000
--- a/profiles/audio-profile.c
+++ /dev/null
@@ -1,1132 +0,0 @@
-/* audio-profile.c: */
-
-/*
- * Copyright (C) 2003 Thomas Vander Stichele
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * 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.
- */
-
-#include <string.h>
-#include <glib/gi18n.h>
-#include <gst/gst.h>
-
-#include "gmp-util.h"
-#include "audio-profile.h"
-#include "audio-profile-private.h"
-
-#define KEY_NAME "name"
-#define KEY_DESCRIPTION "description"
-#define KEY_PIPELINE "pipeline"
-#define KEY_EXTENSION "extension"
-#define KEY_ACTIVE "active"
-
-struct _GMAudioProfilePrivate
-{
- char *id; /* the MateConf dir name */
- char *profile_dir; /* full path in MateConf to this profile */
- MateConfClient *conf;
- guint notify_id;
-
- int in_notification_count; /* don't understand, see terminal-profile.c */
- char *name; /* human-readable short name */
- char *description; /* longer description of profile */
- char *pipeline; /* GStreamer pipeline to be used */
- char *extension; /* default file extension for this format */
- guint active : 1;
- guint forgotten : 1;
-
- GMAudioSettingMask locked;
-};
-
-static GHashTable *profiles = NULL;
-static MateConfClient *_conf = NULL;
-
-#define RETURN_IF_NOTIFYING(profile) if ((profile)->priv->in_notification_count) return
-
-enum {
- CHANGED,
- FORGOTTEN,
- LAST_SIGNAL
-};
-
-static void gm_audio_profile_finalize (GObject *object);
-
-static void gm_audio_profile_update (GMAudioProfile *profile);
-
-static void profile_change_notify (MateConfClient *client,
- guint cnxn_id,
- MateConfEntry *entry,
- gpointer user_data);
-
-static void emit_changed (GMAudioProfile *profile,
- const GMAudioSettingMask *mask);
-
-
-static gpointer parent_class;
-static guint signals[LAST_SIGNAL] = { 0 };
-
-
-static gpointer parent_class;
-
-G_DEFINE_TYPE (GMAudioProfile, gm_audio_profile, G_TYPE_OBJECT)
-
-static void
-gm_audio_profile_init (GMAudioProfile *self)
-{
- g_return_if_fail (profiles != NULL);
-
- self->priv = g_new0 (GMAudioProfilePrivate, 1);
- self->priv->name = g_strdup (_("<no name>"));
- self->priv->description = g_strdup (_("<no description>"));
- self->priv->pipeline = g_strdup ("identity");
- self->priv->extension = g_strdup ("wav");
-}
-
-static void
-gm_audio_profile_class_init (GMAudioProfileClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- parent_class = g_type_class_peek_parent (klass);
-
- object_class->finalize = gm_audio_profile_finalize;
-
- signals[CHANGED] =
- g_signal_new ("changed",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GMAudioProfileClass, changed),
- NULL, NULL,
- g_cclosure_marshal_VOID__POINTER,
- G_TYPE_NONE, 1, G_TYPE_POINTER);
-
- signals[FORGOTTEN] =
- g_signal_new ("forgotten",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GMAudioProfileClass, forgotten),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-}
-
-static void
-gm_audio_profile_finalize (GObject *object)
-{
- GMAudioProfile *self;
-
- self = GM_AUDIO_PROFILE (object);
-
- gm_audio_profile_forget (self);
-
- mateconf_client_notify_remove (self->priv->conf,
- self->priv->notify_id);
- self->priv->notify_id = 0;
-
- g_object_unref (G_OBJECT (self->priv->conf));
-
- g_free (self->priv->name);
-
- G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-/*
- * internal stuff to manage profiles
- */
-
-/* sync gm_audio profiles list by either using the given list as the new list
- * or by getting the list from MateConf
- */
-
-static GList*
-find_profile_link (GList *profiles,
- const char *id)
-{
- GList *tmp;
-
- tmp = profiles;
- while (tmp != NULL)
- {
- if (strcmp (gm_audio_profile_get_id (GM_AUDIO_PROFILE (tmp->data)),
- id) == 0)
- return tmp;
-
- tmp = tmp->next;
- }
-
- return NULL;
-}
-
-/* synchronize global profiles hash through accessor functions
- * if use_this_list is true, then put given profiles to the hash
- * if it's false, then get list from MateConf */
-void
-gm_audio_profile_sync_list (gboolean use_this_list,
- GSList *this_list)
-{
- GList *known;
- GSList *updated;
- GList *tmp_list;
- GSList *tmp_slist;
- GError *err;
- gboolean need_new_default;
- GMAudioProfile *fallback;
-
- GST_DEBUG ("sync_list: start\n");
- if (use_this_list)
- GST_DEBUG ("Using given list of length %d\n", g_slist_length (this_list));
- else
- GST_DEBUG ("using list from mateconf\n");
- known = gm_audio_profile_get_list ();
- GST_DEBUG ("list of known profiles: size %d\n", g_list_length (known));
-
- if (use_this_list)
- {
- updated = g_slist_copy (this_list);
- }
- else
- {
- err = NULL;
- updated = mateconf_client_get_list (_conf,
- CONF_GLOBAL_PREFIX"/profile_list",
- MATECONF_VALUE_STRING,
- &err);
- if (err)
- { g_printerr (_("There was an error getting the list of gm_audio profiles. (%s)\n"),
- err->message);
- g_error_free (err);
- }
- }
-
- GST_DEBUG ("updated: slist of %d items\n", g_slist_length (updated));
- /* Add any new ones; ie go through updated and if any of them isn't in
- * the hash yet, add it. If it is in the list of known profiles, remove
- * it from our copy of that list. */
- tmp_slist = updated;
- while (tmp_slist != NULL)
- {
- GList *link;
-
- link = find_profile_link (known, tmp_slist->data);
-
- if (link)
- {
- /* make known point to profiles we didn't find in the list */
- GST_DEBUG ("id %s found in known profiles list, deleting from known\n",
- (char *) tmp_slist->data);
- known = g_list_delete_link (known, link);
- }
- else
- {
- GMAudioProfile *profile;
-
- GST_DEBUG ("adding new profile with id %s to global hash\n",
- (const char *) tmp_slist->data);
- profile = gm_audio_profile_new (tmp_slist->data, _conf);
-
- gm_audio_profile_update (profile);
- }
-
- if (!use_this_list)
- g_free (tmp_slist->data);
-
- tmp_slist = tmp_slist->next;
- }
-
- g_slist_free (updated);
-
- fallback = NULL;
-
- /* Forget no-longer-existing profiles */
- need_new_default = FALSE;
- tmp_list = known;
- while (tmp_list != NULL)
- {
- GMAudioProfile *forgotten;
-
- forgotten = GM_AUDIO_PROFILE (tmp_list->data);
-
- GST_DEBUG ("sync_list: forgetting profile with id %s\n",
- gm_audio_profile_get_id (forgotten));
- gm_audio_profile_forget (forgotten);
-
- tmp_list = tmp_list->next;
- }
-
- g_list_free (known);
- GST_DEBUG ("sync_list: stop\n");
-
- //FIXME: g_assert (terminal_profile_get_count () > 0);
-}
-
-/*
- * external API functions
- */
-
-/* create a new GMAudioProfile structure and add it to the global profiles hash
- * load settings from MateConf tree
- */
-GMAudioProfile*
-gm_audio_profile_new (const char *id, MateConfClient *conf)
-{
- GMAudioProfile *self;
- GError *err;
-
- GST_DEBUG ("creating new GMAudioProfile for id %s\n", id);
- g_return_val_if_fail (profiles != NULL, NULL);
- g_return_val_if_fail (gm_audio_profile_lookup (id) == NULL, NULL);
-
- self = g_object_new (GM_AUDIO_TYPE_PROFILE, NULL);
-
- self->priv->conf = conf;
- g_object_ref (G_OBJECT (conf));
-
- self->priv->id = g_strdup (id);
- self->priv->profile_dir = mateconf_concat_dir_and_key (CONF_PROFILES_PREFIX,
- self->priv->id);
-
- err = NULL;
- GST_DEBUG ("loading config from MateConf dir %s\n",
- self->priv->profile_dir);
- mateconf_client_add_dir (conf, self->priv->profile_dir,
- MATECONF_CLIENT_PRELOAD_ONELEVEL,
- &err);
- if (err)
- {
- g_printerr ("There was an error loading config from %s. (%s)\n",
- self->priv->profile_dir, err->message);
- g_error_free (err);
- }
-
- err = NULL;
- GST_DEBUG ("adding notify for MateConf profile\n");
- self->priv->notify_id =
- mateconf_client_notify_add (conf,
- self->priv->profile_dir,
- profile_change_notify,
- self,
- NULL, &err);
-
- if (err)
- {
- g_printerr ("There was an error subscribing to notification of gm_audio profile changes. (%s)\n",
- err->message);
- g_error_free (err);
- }
-
- GST_DEBUG ("inserting in hash table done\n");
- g_hash_table_insert (profiles, self->priv->id, self);
- GST_DEBUG ("audio_profile_new done\n");
-
- return self;
-}
-
-/*
- * public profile getters and setters
- */
-
-const char*
-gm_audio_profile_get_id (GMAudioProfile *self)
-{
- return self->priv->id;
-}
-
-const char*
-gm_audio_profile_get_name (GMAudioProfile *self)
-{
- return self->priv->name;
-}
-
-void
-gm_audio_profile_set_name (GMAudioProfile *self,
- const char *name)
-{
- char *key;
-
- RETURN_IF_NOTIFYING (self);
-
- key = mateconf_concat_dir_and_key (self->priv->profile_dir,
- KEY_NAME);
-
- mateconf_client_set_string (self->priv->conf,
- key,
- name,
- NULL);
-
- g_free (key);
-}
-
-const char*
-gm_audio_profile_get_description (GMAudioProfile *self)
-{
- return self->priv->description;
-}
-
-void
-gm_audio_profile_set_description (GMAudioProfile *self,
- const char *description)
-{
- char *key;
-
- RETURN_IF_NOTIFYING (self);
-
- key = mateconf_concat_dir_and_key (self->priv->profile_dir,
- KEY_DESCRIPTION);
-
- mateconf_client_set_string (self->priv->conf,
- key,
- description,
- NULL);
-
- g_free (key);
-}
-
-const char*
-gm_audio_profile_get_pipeline (GMAudioProfile *self)
-{
- return self->priv->pipeline;
-}
-
-void
-gm_audio_profile_set_pipeline (GMAudioProfile *self,
- const char *pipeline)
-{
- char *key;
-
- RETURN_IF_NOTIFYING (self);
-
- key = mateconf_concat_dir_and_key (self->priv->profile_dir,
- KEY_PIPELINE);
-
- mateconf_client_set_string (self->priv->conf,
- key,
- pipeline,
- NULL);
-
- g_free (key);
-}
-
-const char*
-gm_audio_profile_get_extension (GMAudioProfile *self)
-{
- return self->priv->extension;
-}
-
-void
-gm_audio_profile_set_extension (GMAudioProfile *self,
- const char *extension)
-{
- char *key;
-
- RETURN_IF_NOTIFYING (self);
-
- key = mateconf_concat_dir_and_key (self->priv->profile_dir,
- KEY_EXTENSION);
-
- mateconf_client_set_string (self->priv->conf,
- key,
- extension,
- NULL);
-
- g_free (key);
-}
-
-gboolean
-gm_audio_profile_get_active (GMAudioProfile *self)
-{
- return self->priv->active;
-}
-
-void
-gm_audio_profile_set_active (GMAudioProfile *self,
- gboolean active)
-{
- char *key;
-
- RETURN_IF_NOTIFYING (self);
-
- key = mateconf_concat_dir_and_key (self->priv->profile_dir,
- KEY_ACTIVE);
-
- mateconf_client_set_bool (self->priv->conf,
- key,
- active,
- NULL);
-
- g_free (key);
-}
-/*
- * private setters
- */
-
-static gboolean
-set_name (GMAudioProfile *self,
- const char *candidate_name)
-{
- /* don't update if it's the same as the old one */
- if (candidate_name &&
- strcmp (self->priv->name, candidate_name) == 0)
- return FALSE;
-
- if (candidate_name != NULL)
- {
- g_free (self->priv->name);
- self->priv->name = g_strdup (candidate_name);
- return TRUE;
- }
- /* otherwise just leave the old name */
-
- return FALSE;
-}
-
-static gboolean
-set_description (GMAudioProfile *self,
- const char *candidate_description)
-{
- /* don't update if it's the same as the old one */
- if (candidate_description &&
- strcmp (self->priv->description, candidate_description) == 0)
- return FALSE;
-
- if (candidate_description != NULL)
- {
- g_free (self->priv->description);
- self->priv->description = g_strdup (candidate_description);
- return TRUE;
- }
- /* otherwise just leave the old description */
-
- return FALSE;
-}
-
-static gboolean
-set_pipeline (GMAudioProfile *self,
- const char *candidate_pipeline)
-{
- /* don't update if it's the same as the old one */
- if (candidate_pipeline &&
- strcmp (self->priv->pipeline, candidate_pipeline) == 0)
- return FALSE;
-
- if (candidate_pipeline != NULL)
- {
- g_free (self->priv->pipeline);
- self->priv->pipeline = g_strdup (candidate_pipeline);
- return TRUE;
- }
- /* otherwise just leave the old pipeline */
-
- return FALSE;
-}
-
-static gboolean
-set_extension (GMAudioProfile *self,
- const char *candidate_extension)
-{
- /* don't update if it's the same as the old one */
- if (candidate_extension &&
- strcmp (self->priv->extension, candidate_extension) == 0)
- return FALSE;
-
- if (candidate_extension != NULL)
- {
- g_free (self->priv->extension);
- self->priv->extension = g_strdup (candidate_extension);
- return TRUE;
- }
- /* otherwise just leave the old extension */
-
- return FALSE;
-}
-
-static const gchar*
-find_key (const gchar* key)
-{
- const gchar* end;
-
- end = strrchr (key, '/');
-
- ++end;
-
- return end;
-}
-
-static void
-profile_change_notify (MateConfClient *client,
- guint cnxn_id,
- MateConfEntry *entry,
- gpointer user_data)
-{
- GMAudioProfile *self;
- const char *key;
- MateConfValue *val;
- GMAudioSettingMask mask; /* to keep track of what has changed */
-
- self = GM_AUDIO_PROFILE (user_data);
- GST_DEBUG ("profile_change_notify: start in profile with name %s\n",
- self->priv->name);
-
- val = mateconf_entry_get_value (entry);
-
- key = find_key (mateconf_entry_get_key (entry));
-
-/* strings are set through static set_ functions */
-#define UPDATE_STRING(KName, FName, Preset) \
- } \
-else if (strcmp (key, KName) == 0) \
- { \
- const char * setting = (Preset); \
- \
- if (val && val->type == MATECONF_VALUE_STRING) \
- setting = mateconf_value_get_string (val); \
- \
- mask.FName = set_##FName (self, setting); \
- \
- self->priv->locked.FName = !mateconf_entry_get_is_writable (entry);
-
-/* booleans are set directly on the profile priv variable */
-#define UPDATE_BOOLEAN(KName, FName, Preset) \
- } \
-else if (strcmp (key, KName) == 0) \
- { \
- gboolean setting = (Preset); \
- \
- if (val && val->type == MATECONF_VALUE_BOOL) \
- setting = mateconf_value_get_bool (val); \
- \
- if (setting != self->priv->FName) \
- { \
- mask.FName = TRUE; \
- self->priv->FName = setting; \
- } \
- \
- self->priv->locked.FName = !mateconf_entry_get_is_writable (entry);
-
- if (0)
- {
- UPDATE_STRING (KEY_NAME, name, NULL);
- UPDATE_STRING (KEY_DESCRIPTION, description, NULL);
- UPDATE_STRING (KEY_PIPELINE, pipeline, NULL);
- UPDATE_STRING (KEY_EXTENSION, extension, NULL);
- UPDATE_BOOLEAN (KEY_ACTIVE, active, TRUE);
- }
-
-#undef UPDATE_STRING
-#undef UPDATE_BOOLEAN
-
- if (!(gm_audio_setting_mask_is_empty (&mask)))
- {
- GST_DEBUG ("emit changed\n");
- emit_changed (self, &mask);
- }
- GST_DEBUG ("PROFILE_CHANGE_NOTIFY: changed stuff\n");
-}
-
-/* MateConf notification callback for profile_list */
-static void
-gm_audio_profile_list_notify (MateConfClient *client,
- guint cnxn_id,
- MateConfEntry *entry,
- gpointer user_data)
-{
- MateConfValue *val;
- GSList *value_list;
- GSList *string_list;
- GSList *tmp;
-
- GST_DEBUG ("profile_list changed\n");
- val = mateconf_entry_get_value (entry);
-
- if (val == NULL ||
- val->type != MATECONF_VALUE_LIST ||
- mateconf_value_get_list_type (val) != MATECONF_VALUE_STRING)
- value_list = NULL;
- else
- value_list = mateconf_value_get_list (val);
-
- string_list = NULL;
- tmp = value_list;
- while (tmp != NULL)
- {
- string_list = g_slist_prepend (string_list,
- g_strdup (mateconf_value_get_string ((MateConfValue*) tmp->data)));
-
- tmp = tmp->next;
- }
-
- string_list = g_slist_reverse (string_list);
-
- gm_audio_profile_sync_list (TRUE, string_list);
-
- g_slist_foreach (string_list, (GFunc) g_free, NULL);
- g_slist_free (string_list);
-}
-
-
-/* needs to be called once
- * sets up the global profiles hash
- * safe to call more than once
- */
-void
-gm_audio_profile_initialize (MateConfClient *conf)
-{
- GError *err;
-/*
- char *str;
-*/
-
- g_return_if_fail (profiles == NULL);
-
- profiles = g_hash_table_new (g_str_hash, g_str_equal);
-
- if (_conf == NULL) _conf = conf;
- /* sync it for the first time */
- gm_audio_profile_sync_list (FALSE, NULL);
-
- /* subscribe to changes to profile list */
- err = NULL;
- mateconf_client_notify_add (conf,
- CONF_GLOBAL_PREFIX"/profile_list",
- gm_audio_profile_list_notify,
- NULL,
- NULL, &err);
-
- if (err)
- {
- g_printerr (_("There was an error subscribing to notification of audio profile list changes. (%s)\n"),
- err->message);
- g_error_free (err);
- }
-
-
- /* FIXME: no defaults
- err = NULL;
- mateconf_client_notify_add (conf,
- CONF_GLOBAL_PREFIX"/default_profile", default_change_notify,
- NULL,
- NULL, &err);
- if (err)
- {
- g_printerr (_("There was an error subscribing to notification of changes to default profile. (%s)\n"),
- err->message);
- g_error_free (err);
- }
-
- str = mateconf_client_get_string (conf,
- CONF_GLOBAL_PREFIX"/default_profile",
- NULL);
- if (str)
- {
- update_default_profile (str,
- !mateconf_client_key_is_writable (conf,
- CONF_GLOBAL_PREFIX"/default_profile",
- NULL));
- g_free (str);
- }
- */
-}
-
-static void
-emit_changed (GMAudioProfile *self,
- const GMAudioSettingMask *mask)
-{
- self->priv->in_notification_count += 1;
- g_signal_emit (G_OBJECT (self), signals[CHANGED], 0, mask);
- self->priv->in_notification_count -= 1;
-}
-
-
-/* update the given GMAudioProfile from MateConf */
-static void
-gm_audio_profile_update (GMAudioProfile *self)
-{
- GMAudioSettingMask locked;
- GMAudioSettingMask mask;
-
- memset (&mask, '\0', sizeof (mask));
- memset (&locked, '\0', sizeof (locked));
-
-#define UPDATE_BOOLEAN(KName, FName) \
-{ \
- char *key = mateconf_concat_dir_and_key (self->priv->profile_dir, KName); \
- gboolean val = mateconf_client_get_bool (self->priv->conf, key, NULL); \
- \
- if (val != self->priv->FName) \
- { \
- mask.FName = TRUE; \
- self->priv->FName = val; \
- } \
- \
- locked.FName = \
- !mateconf_client_key_is_writable (self->priv->conf, key, NULL); \
- \
- g_free (key); \
-}
-#define UPDATE_STRING(KName, FName) \
-{ \
- char *key = mateconf_concat_dir_and_key (self->priv->profile_dir, KName); \
- char *val = mateconf_client_get_string (self->priv->conf, key, NULL); \
- \
- mask.FName = set_##FName (self, val); \
- \
- locked.FName = \
- !mateconf_client_key_is_writable (self->priv->conf, key, NULL); \
- \
- g_free (val); \
- g_free (key); \
-}
- UPDATE_STRING (KEY_NAME, name);
- UPDATE_STRING (KEY_DESCRIPTION, description);
- UPDATE_STRING (KEY_PIPELINE, pipeline);
- UPDATE_STRING (KEY_EXTENSION, extension);
- UPDATE_BOOLEAN (KEY_ACTIVE, active);
-
-#undef UPDATE_BOOLEAN
-#undef UPDATE_STRING
- self->priv->locked = locked;
- //FIXME: we don't use mask ?
-}
-
-
-static void
-listify_foreach (gpointer key,
- gpointer value,
- gpointer data)
-{
- GList **listp = data;
-
- *listp = g_list_prepend (*listp, value);
-}
-
-static int
-alphabetic_cmp (gconstpointer a,
- gconstpointer b)
-{
- GMAudioProfile *ap = (GMAudioProfile*) a;
- GMAudioProfile *bp = (GMAudioProfile*) b;
-
- return g_utf8_collate (gm_audio_profile_get_name (ap),
- gm_audio_profile_get_name (bp));
-}
-
-GList*
-gm_audio_profile_get_list (void)
-{
- GList *list;
-
- list = NULL;
- g_hash_table_foreach (profiles, listify_foreach, &list);
-
- list = g_list_sort (list, alphabetic_cmp);
-
- return list;
-}
-
-/* Return a GList of active GMAudioProfile's only */
-GList*
-gm_audio_profile_get_active_list (void)
-{
- GList *list, *orig;
- GList *new_list;
-
- orig = list = gm_audio_profile_get_list ();
-
- new_list = NULL;
- while (list)
- {
- GMAudioProfile *profile;
-
- profile = (GMAudioProfile *) list->data;
- if (gm_audio_profile_get_active (profile)) {
- const gchar *pipe = gm_audio_profile_get_pipeline (profile);
- gchar *test = g_strdup_printf ("fakesrc ! %s ! fakesink", pipe);
- GstElement *p;
- GError *err = NULL;
- if ((p = gst_parse_launch (test, &err)) && err == NULL) {
- new_list = g_list_prepend (new_list, list->data);
- g_object_unref (p);
- } else {
- g_object_unref (p);
- g_error_free (err);
- }
- g_free (test);
- }
- list = g_list_next (list);
- }
-
- g_list_free (orig);
- return g_list_reverse (new_list);
-}
-
-int
-gm_audio_profile_get_count (void)
-{
- return g_hash_table_size (profiles);
-}
-
-GMAudioProfile*
-gm_audio_profile_lookup (const char *id)
-{
- g_return_val_if_fail (id != NULL, NULL);
-
- if (profiles)
- {
- GST_DEBUG ("a_p_l: profiles exists, returning hash table lookup of %s\n", id);
- return g_hash_table_lookup (profiles, id);
- }
- else
- return NULL;
-}
-
-void
-gm_audio_profile_forget (GMAudioProfile *self)
-{
- GST_DEBUG ("audio_profile_forget: forgetting name %s\n",
- gm_audio_profile_get_name (self));
- if (!self->priv->forgotten)
- {
- GError *err;
-
- err = NULL;
- GST_DEBUG ("audio_profile_forget: removing from mateconf\n");
- /* FIXME: remove_dir doesn't actually work. Either unset all keys
- * manually or use recursive_unset on HEAD */
- mateconf_client_remove_dir (self->priv->conf,
- self->priv->profile_dir,
- &err);
- if (err)
- {
- g_printerr (_("There was an error forgetting profile path %s. (%s)\n"),
- self->priv->profile_dir, err->message);
- g_error_free (err);
- }
-
- g_hash_table_remove (profiles, self->priv->id);
- self->priv->forgotten = TRUE;
-
- g_signal_emit (G_OBJECT (self), signals[FORGOTTEN], 0);
- }
- else
- GST_DEBUG ("audio_profile_forget: profile->priv->forgotten\n");
-}
-
-gboolean
-gm_audio_setting_mask_is_empty (const GMAudioSettingMask *mask)
-{
- const unsigned int *p = (const unsigned int *) mask;
- const unsigned int *end = p + (sizeof (GMAudioSettingMask) /
- sizeof (unsigned int));
-
- while (p < end)
- {
- if (*p != 0)
- return FALSE;
- ++p;
- }
-
- return TRUE;
-}
-
-/* gm_audio_profile_create returns the unique id of the created profile,
- * which is used for looking up profiles later on.
- * Caller should free the returned id */
-char *
-gm_audio_profile_create (const char *name,
- MateConfClient *conf,
- GError **error)
-{
- char *profile_id = NULL;
- char *profile_dir = NULL;
- int i;
- char *s;
- char *key = NULL;
- GError *err = NULL;
- GList *profiles = NULL;
- GSList *id_list = NULL;
- GList *tmp;
-
- GST_DEBUG ("a_p_c: Creating profile for %s\n", name);
-
-#define BAIL_OUT_CHECK() do { \
- if (err != NULL) \
- goto cleanup; \
- } while (0)
-
- /* Pick a unique name for storing in mateconf (based on visible name) */
- profile_id = mateconf_escape_key (name, -1);
- s = g_strdup (profile_id);
- GST_DEBUG ("profile_id: %s\n", s);
- i = 0;
- while (gm_audio_profile_lookup (s))
- {
- g_free (s);
- s = g_strdup_printf ("%s-%d", profile_id, i);
- ++i;
- }
- g_free (profile_id);
- profile_id = s;
-
- profile_dir = mateconf_concat_dir_and_key (CONF_PROFILES_PREFIX,
- profile_id);
-
- /* Store a copy of default profile values at under that directory */
- key = mateconf_concat_dir_and_key (profile_dir,
- KEY_NAME);
-
- mateconf_client_set_string (conf,
- key,
- name,
- &err);
- if (err != NULL) g_print ("ERROR: msg: %s\n", err->message);
- BAIL_OUT_CHECK ();
- g_free (key);
-
- key = mateconf_concat_dir_and_key (profile_dir,
- KEY_DESCRIPTION);
-
- mateconf_client_set_string (conf,
- key,
- _("<no description>"),
- &err);
- if (err != NULL) g_print ("ERROR: msg: %s\n", err->message);
- BAIL_OUT_CHECK ();
- g_free (key);
-
- key = mateconf_concat_dir_and_key (profile_dir,
- KEY_PIPELINE);
-
- mateconf_client_set_string (conf,
- key,
- "identity",
- &err);
- if (err != NULL) g_print ("ERROR: msg: %s\n", err->message);
- BAIL_OUT_CHECK ();
- g_free (key);
-
- key = mateconf_concat_dir_and_key (profile_dir,
- KEY_EXTENSION);
-
- mateconf_client_set_string (conf,
- key,
- "wav",
- &err);
- if (err != NULL) g_print ("ERROR: msg: %s\n", err->message);
- BAIL_OUT_CHECK ();
-
- /* Add new profile to the profile list; the method for doing this has
- * a race condition where we and someone else set at the same time,
- * but I am just going to punt on this issue.
- */
- profiles = gm_audio_profile_get_list ();
- tmp = profiles;
- while (tmp != NULL)
- {
- id_list = g_slist_prepend (id_list,
- g_strdup (gm_audio_profile_get_id (tmp->data)));
- tmp = tmp->next;
- }
-
- id_list = g_slist_prepend (id_list, g_strdup (profile_id));
-
- GST_DEBUG ("setting mateconf list\n");
- err = NULL;
- mateconf_client_set_list (conf,
- CONF_GLOBAL_PREFIX"/profile_list",
- MATECONF_VALUE_STRING,
- id_list,
- &err);
- BAIL_OUT_CHECK ();
-
- cleanup:
- /* run both when being dumped here through errors and normal exit; so
- * do proper cleanup here for both cases. */
- g_free (profile_dir);
- g_free (key);
- /* if we had an error then we're going to return NULL as the id */
- if (err != NULL)
- {
- g_free (profile_id);
- profile_id = NULL;
- }
-
- g_list_free (profiles);
-
- if (id_list)
- {
- g_slist_foreach (id_list, (GFunc) g_free, NULL);
- g_slist_free (id_list);
- }
-
- if (err)
- {
- GST_DEBUG ("WARNING: error: %s !\n", err->message);
- *error = err;
- }
-
- GST_DEBUG ("a_p_c: done\n");
-
- return profile_id;
-}
-
-/* delete the given list of profiles from the mateconf profile_list key */
-void
-gm_audio_profile_delete_list (MateConfClient *conf,
- GList *deleted_profiles,
- GError **error)
-{
- GList *current_profiles;
- GList *tmp;
- GSList *id_list;
- GError *err;
-
- current_profiles = gm_audio_profile_get_list ();
-
- /* remove deleted profiles from list */
- tmp = deleted_profiles;
- while (tmp != NULL)
- {
- GMAudioProfile *profile = tmp->data;
-
- current_profiles = g_list_remove (current_profiles, profile);
-
- tmp = tmp->next;
- }
-
- /* make list of profile ids */
- id_list = NULL;
- tmp = current_profiles;
- while (tmp != NULL)
- {
- id_list = g_slist_prepend (id_list,
- g_strdup (gm_audio_profile_get_id (tmp->data)));
-
- tmp = tmp->next;
- }
-
- g_list_free (current_profiles);
- err = NULL;
- GST_DEBUG ("setting profile_list in MateConf\n");
- mateconf_client_set_list (conf,
- CONF_GLOBAL_PREFIX"/profile_list",
- MATECONF_VALUE_STRING,
- id_list,
- &err);
-
- g_slist_foreach (id_list, (GFunc) g_free, NULL);
- g_slist_free (id_list);
-
- if (err && error) *error = err;
-}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-04 09:49:51 +0000