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-rw-r--r--backends/alsa/alsa-backend.c15
-rw-r--r--backends/alsa/alsa-device.c28
-rw-r--r--backends/alsa/alsa-stream.c11
-rw-r--r--backends/alsa/alsa-switch.c5
-rw-r--r--backends/oss/oss-backend.c20
-rw-r--r--backends/oss/oss-device.c3
-rw-r--r--backends/oss/oss-stream-control.c6
-rw-r--r--backends/oss/oss-stream.c15
-rw-r--r--backends/oss/oss-switch.c11
-rw-r--r--backends/pulse/pulse-backend.c61
-rw-r--r--backends/pulse/pulse-device-switch.c6
-rw-r--r--backends/pulse/pulse-device.c24
-rw-r--r--backends/pulse/pulse-port-switch.c6
-rw-r--r--backends/pulse/pulse-sink.c24
-rw-r--r--backends/pulse/pulse-source.c24
-rw-r--r--libmatemixer/matemixer-private.h13
-rw-r--r--libmatemixer/matemixer-stream-toggle.c6
-rw-r--r--libmatemixer/matemixer.c40
18 files changed, 107 insertions, 211 deletions
diff --git a/backends/alsa/alsa-backend.c b/backends/alsa/alsa-backend.c
index 3d62380..fb045ec 100644
--- a/backends/alsa/alsa-backend.c
+++ b/backends/alsa/alsa-backend.c
@@ -219,12 +219,8 @@ alsa_backend_close (MateMixerBackend *backend)
g_source_destroy (alsa->priv->timeout_source);
- if (alsa->priv->devices != NULL) {
- g_list_free_full (alsa->priv->devices, g_object_unref);
- alsa->priv->devices = NULL;
- }
-
- free_stream_list (alsa);
+ _mate_mixer_clear_object_list (&alsa->priv->devices);
+ _mate_mixer_clear_object_list (&alsa->priv->streams);
g_clear_object (&alsa->priv->default_device);
g_hash_table_remove_all (alsa->priv->devices_ids);
@@ -605,12 +601,7 @@ set_default_device (AlsaBackend *alsa, AlsaDevice *device)
static void
free_stream_list (AlsaBackend *alsa)
{
- if (alsa->priv->streams == NULL)
- return;
-
- g_list_free_full (alsa->priv->streams, g_object_unref);
-
- alsa->priv->streams = NULL;
+ _mate_mixer_clear_object_list (&alsa->priv->streams);
}
static gint
diff --git a/backends/alsa/alsa-device.c b/backends/alsa/alsa-device.c
index 2064f79..c18d143 100644
--- a/backends/alsa/alsa-device.c
+++ b/backends/alsa/alsa-device.c
@@ -22,7 +22,9 @@
#include <glib/gi18n.h>
#include <glib-object.h>
#include <alsa/asoundlib.h>
+
#include <libmatemixer/matemixer.h>
+#include <libmatemixer/matemixer-private.h>
#include "alsa-compat.h"
#include "alsa-constants.h"
@@ -155,8 +157,6 @@ static void get_switch_info (snd_mixer_elem_t
static void close_mixer (AlsaDevice *device);
-static void free_stream_list (AlsaDevice *device);
-
static void
alsa_device_class_init (AlsaDeviceClass *klass)
{
@@ -208,7 +208,7 @@ alsa_device_dispose (GObject *object)
g_clear_object (&device->priv->input);
g_clear_object (&device->priv->output);
- free_stream_list (device);
+ _mate_mixer_clear_object_list (&device->priv->streams);
G_OBJECT_CLASS (alsa_device_parent_class)->dispose (object);
}
@@ -339,7 +339,7 @@ alsa_device_close (AlsaDevice *device)
/* Make each stream remove its controls and switches */
if (alsa_stream_has_controls_or_switches (device->priv->input) == TRUE) {
alsa_stream_remove_all (device->priv->input);
- free_stream_list (device);
+ _mate_mixer_clear_object_list (&device->priv->streams);
g_signal_emit_by_name (G_OBJECT (device),
"stream-removed",
@@ -348,7 +348,7 @@ alsa_device_close (AlsaDevice *device)
if (alsa_stream_has_controls_or_switches (device->priv->output) == TRUE) {
alsa_stream_remove_all (device->priv->output);
- free_stream_list (device);
+ _mate_mixer_clear_object_list (&device->priv->streams);
g_signal_emit_by_name (G_OBJECT (device),
"stream-removed",
@@ -475,7 +475,7 @@ add_element (AlsaDevice *device, AlsaStream *stream, AlsaElement *element)
}
if (add_stream == TRUE) {
- free_stream_list (device);
+ _mate_mixer_clear_object_list (&device->priv->streams);
/* Pretend the stream has just been created now that we have added
* the first control */
@@ -755,7 +755,7 @@ remove_elements_by_name (AlsaDevice *device, const gchar *name)
if (alsa_stream_remove_elements (device->priv->input, name) == TRUE) {
/* Removing last stream element "removes" the stream */
if (alsa_stream_has_controls_or_switches (device->priv->input) == FALSE) {
- free_stream_list (device);
+ _mate_mixer_clear_object_list (&device->priv->streams);
g_signal_emit_by_name (G_OBJECT (device),
"stream-removed",
MATE_MIXER_STREAM (device->priv->input));
@@ -765,7 +765,7 @@ remove_elements_by_name (AlsaDevice *device, const gchar *name)
if (alsa_stream_remove_elements (device->priv->output, name) == TRUE) {
/* Removing last stream element "removes" the stream */
if (alsa_stream_has_controls_or_switches (device->priv->output) == FALSE) {
- free_stream_list (device);
+ _mate_mixer_clear_object_list (&device->priv->streams);
g_signal_emit_by_name (G_OBJECT (device),
"stream-removed",
MATE_MIXER_STREAM (device->priv->output));
@@ -1122,15 +1122,3 @@ close_mixer (AlsaDevice *device)
device->priv->handle = NULL;
snd_mixer_close (handle);
}
-
-static void
-free_stream_list (AlsaDevice *device)
-{
- /* This function is called each time the stream list changes */
- if (device->priv->streams == NULL)
- return;
-
- g_list_free_full (device->priv->streams, g_object_unref);
-
- device->priv->streams = NULL;
-}
diff --git a/backends/alsa/alsa-stream.c b/backends/alsa/alsa-stream.c
index 7e9c89f..9c642fb 100644
--- a/backends/alsa/alsa-stream.c
+++ b/backends/alsa/alsa-stream.c
@@ -17,6 +17,7 @@
#include <glib.h>
#include <glib-object.h>
+
#include <libmatemixer/matemixer.h>
#include <libmatemixer/matemixer-private.h>
@@ -78,14 +79,8 @@ alsa_stream_dispose (GObject *object)
stream = ALSA_STREAM (object);
- if (stream->priv->controls != NULL) {
- g_list_free_full (stream->priv->controls, g_object_unref);
- stream->priv->controls = NULL;
- }
- if (stream->priv->switches != NULL) {
- g_list_free_full (stream->priv->switches, g_object_unref);
- stream->priv->switches = NULL;
- }
+ _mate_mixer_clear_object_list (&stream->priv->controls);
+ _mate_mixer_clear_object_list (&stream->priv->switches);
G_OBJECT_CLASS (alsa_stream_parent_class)->dispose (object);
}
diff --git a/backends/alsa/alsa-switch.c b/backends/alsa/alsa-switch.c
index c2a95ca..7ea9e71 100644
--- a/backends/alsa/alsa-switch.c
+++ b/backends/alsa/alsa-switch.c
@@ -86,10 +86,7 @@ alsa_switch_dispose (GObject *object)
swtch = ALSA_SWITCH (object);
- if (swtch->priv->options != NULL) {
- g_list_free_full (swtch->priv->options, g_object_unref);
- swtch->priv->options = NULL;
- }
+ _mate_mixer_clear_object_list (&swtch->priv->options);
G_OBJECT_CLASS (alsa_switch_parent_class)->dispose (object);
}
diff --git a/backends/oss/oss-backend.c b/backends/oss/oss-backend.c
index 5795e7c..bf5af37 100644
--- a/backends/oss/oss-backend.c
+++ b/backends/oss/oss-backend.c
@@ -267,12 +267,8 @@ oss_backend_close (MateMixerBackend *backend)
if (oss->priv->timeout_source_default != NULL)
g_source_destroy (oss->priv->timeout_source_default);
- if (oss->priv->devices != NULL) {
- g_list_free_full (oss->priv->devices, g_object_unref);
- oss->priv->devices = NULL;
- }
-
- free_stream_list (oss);
+ _mate_mixer_clear_object_list (&oss->priv->devices);
+ _mate_mixer_clear_object_list (&oss->priv->streams);
g_clear_object (&oss->priv->default_device);
g_hash_table_remove_all (oss->priv->devices_paths);
@@ -388,7 +384,7 @@ read_device (OssBackend *oss, const gchar *path)
* device's polling facility should handle this by itself.
*/
if (g_hash_table_contains (oss->priv->devices_paths, path) == TRUE) {
- close (fd);
+ g_close (fd, NULL);
return TRUE;
}
@@ -398,8 +394,7 @@ read_device (OssBackend *oss, const gchar *path)
device = oss_device_new (bname, label, path, fd);
g_free (bname);
g_free (label);
-
- close (fd);
+ g_close (fd, NULL);
if G_LIKELY (device != NULL) {
if (oss_device_open (device) == TRUE) {
@@ -717,12 +712,7 @@ set_default_device_index (OssBackend *oss, guint index, gboolean fallback)
static void
free_stream_list (OssBackend *oss)
{
- if (oss->priv->streams == NULL)
- return;
-
- g_list_free_full (oss->priv->streams, g_object_unref);
-
- oss->priv->streams = NULL;
+ _mate_mixer_clear_object_list (&oss->priv->streams);
}
static gint
diff --git a/backends/oss/oss-device.c b/backends/oss/oss-device.c
index 582c837..d11555d 100644
--- a/backends/oss/oss-device.c
+++ b/backends/oss/oss-device.c
@@ -368,8 +368,7 @@ oss_device_close (OssDevice *device)
if (device->priv->poll_tag_restore != 0)
g_source_remove (device->priv->poll_tag_restore);
- close (device->priv->fd);
- device->priv->fd = -1;
+ _mate_mixer_clear_fd (&device->priv->fd);
g_signal_emit (G_OBJECT (device), signals[CLOSED], 0);
}
diff --git a/backends/oss/oss-stream-control.c b/backends/oss/oss-stream-control.c
index bcb73fe..f826f62 100644
--- a/backends/oss/oss-stream-control.c
+++ b/backends/oss/oss-stream-control.c
@@ -206,11 +206,7 @@ oss_stream_control_close (OssStreamControl *control)
{
g_return_if_fail (OSS_IS_STREAM_CONTROL (control));
- if (control->priv->fd == -1)
- return;
-
- close (control->priv->fd);
- control->priv->fd = -1;
+ _mate_mixer_clear_fd (&control->priv->fd);
}
static guint
diff --git a/backends/oss/oss-stream.c b/backends/oss/oss-stream.c
index 7727dad..63c8481 100644
--- a/backends/oss/oss-stream.c
+++ b/backends/oss/oss-stream.c
@@ -18,6 +18,7 @@
#include <glib.h>
#include <glib/gi18n.h>
#include <glib-object.h>
+
#include <libmatemixer/matemixer.h>
#include <libmatemixer/matemixer-private.h>
@@ -75,14 +76,8 @@ oss_stream_dispose (GObject *object)
stream = OSS_STREAM (object);
- if (stream->priv->controls != NULL) {
- g_list_free_full (stream->priv->controls, g_object_unref);
- stream->priv->controls = NULL;
- }
- if (stream->priv->switches != NULL) {
- g_list_free_full (stream->priv->switches, g_object_unref);
- stream->priv->switches = NULL;
- }
+ _mate_mixer_clear_object_list (&stream->priv->controls);
+ _mate_mixer_clear_object_list (&stream->priv->switches);
g_clear_object (&stream->priv->swtch);
@@ -250,9 +245,7 @@ oss_stream_remove_all (OssStream *stream)
if (stream->priv->swtch != NULL) {
oss_switch_close (stream->priv->swtch);
-
- g_list_free_full (stream->priv->switches, g_object_unref);
- stream->priv->switches = NULL;
+ _mate_mixer_clear_object_list (&stream->priv->switches);
g_signal_emit_by_name (G_OBJECT (stream),
"switch-removed",
diff --git a/backends/oss/oss-switch.c b/backends/oss/oss-switch.c
index 87ffb90..5ce3012 100644
--- a/backends/oss/oss-switch.c
+++ b/backends/oss/oss-switch.c
@@ -78,10 +78,7 @@ oss_switch_dispose (GObject *object)
swtch = OSS_SWITCH (object);
- if (swtch->priv->options != NULL) {
- g_list_free_full (swtch->priv->options, g_object_unref);
- swtch->priv->options = NULL;
- }
+ _mate_mixer_clear_object_list (&swtch->priv->options);
G_OBJECT_CLASS (oss_switch_parent_class)->dispose (object);
}
@@ -206,11 +203,7 @@ oss_switch_close (OssSwitch *swtch)
{
g_return_if_fail (OSS_IS_SWITCH (swtch));
- if (swtch->priv->fd == -1)
- return;
-
- close (swtch->priv->fd);
- swtch->priv->fd = -1;
+ _mate_mixer_clear_fd (&swtch->priv->fd);
}
static gboolean
diff --git a/backends/pulse/pulse-backend.c b/backends/pulse/pulse-backend.c
index 88926be..71f6fa0 100644
--- a/backends/pulse/pulse-backend.c
+++ b/backends/pulse/pulse-backend.c
@@ -205,10 +205,6 @@ static void remove_source_output (PulseBackend
PulseSource *source,
guint index);
-static void free_list_devices (PulseBackend *pulse);
-static void free_list_streams (PulseBackend *pulse);
-static void free_list_ext_streams (PulseBackend *pulse);
-
static gboolean compare_stream_names (gpointer key,
gpointer value,
gpointer user_data);
@@ -469,9 +465,9 @@ pulse_backend_close (MateMixerBackend *backend)
g_clear_object (&pulse->priv->connection);
}
- free_list_devices (pulse);
- free_list_streams (pulse);
- free_list_ext_streams (pulse);
+ _mate_mixer_clear_object_list (&pulse->priv->devices_list);
+ _mate_mixer_clear_object_list (&pulse->priv->streams_list);
+ _mate_mixer_clear_object_list (&pulse->priv->ext_streams_list);
g_hash_table_remove_all (pulse->priv->devices);
g_hash_table_remove_all (pulse->priv->sinks);
@@ -776,7 +772,7 @@ on_connection_card_info (PulseConnection *connection,
GUINT_TO_POINTER (info->index),
device);
- free_list_devices (pulse);
+ _mate_mixer_clear_object_list (&pulse->priv->devices_list);
g_signal_emit_by_name (G_OBJECT (pulse),
"device-added",
MATE_MIXER_DEVICE (device));
@@ -798,7 +794,7 @@ on_connection_card_removed (PulseConnection *connection,
g_object_ref (device);
g_hash_table_remove (pulse->priv->devices, GUINT_TO_POINTER (index));
- free_list_devices (pulse);
+ _mate_mixer_clear_object_list (&pulse->priv->devices_list);
g_signal_emit_by_name (G_OBJECT (pulse),
"device-removed",
MATE_MIXER_DEVICE (device));
@@ -826,7 +822,7 @@ on_connection_sink_info (PulseConnection *connection,
GUINT_TO_POINTER (info->index),
stream);
- free_list_streams (pulse);
+ _mate_mixer_clear_object_list (&pulse->priv->streams_list);
if (device != NULL) {
pulse_device_add_stream (device, stream);
@@ -859,7 +855,7 @@ on_connection_sink_removed (PulseConnection *connection,
g_object_ref (stream);
g_hash_table_remove (pulse->priv->sinks, GUINT_TO_POINTER (idx));
- free_list_streams (pulse);
+ _mate_mixer_clear_object_list (&pulse->priv->streams_list);
device = pulse_stream_get_device (stream);
if (device != NULL) {
@@ -963,7 +959,7 @@ on_connection_source_info (PulseConnection *connection,
GUINT_TO_POINTER (info->index),
stream);
- free_list_streams (pulse);
+ _mate_mixer_clear_object_list (&pulse->priv->streams_list);
if (device != NULL) {
pulse_device_add_stream (device, stream);
@@ -994,9 +990,9 @@ on_connection_source_removed (PulseConnection *connection,
return;
g_object_ref (stream);
-
g_hash_table_remove (pulse->priv->sources, GUINT_TO_POINTER (idx));
- free_list_streams (pulse);
+
+ _mate_mixer_clear_object_list (&pulse->priv->streams_list);
device = pulse_stream_get_device (stream);
if (device != NULL) {
@@ -1105,7 +1101,7 @@ on_connection_ext_stream_info (PulseConnection *connection,
g_strdup (info->name),
ext);
- free_list_ext_streams (pulse);
+ _mate_mixer_clear_object_list (&pulse->priv->ext_streams_list);
g_signal_emit_by_name (G_OBJECT (pulse),
"stored-control-added",
@@ -1146,7 +1142,7 @@ on_connection_ext_stream_loaded (PulseConnection *connection, PulseBackend *puls
g_object_ref (G_OBJECT (ext));
g_hash_table_iter_remove (&iter);
- free_list_ext_streams (pulse);
+ _mate_mixer_clear_object_list (&pulse->priv->ext_streams_list);
g_signal_emit_by_name (G_OBJECT (pulse),
"stored-control-removed",
MATE_MIXER_STORED_CONTROL (ext));
@@ -1228,39 +1224,6 @@ remove_source_output (PulseBackend *pulse, PulseSource *source, guint index)
g_hash_table_remove (pulse->priv->source_output_map, GUINT_TO_POINTER (index));
}
-static void
-free_list_devices (PulseBackend *pulse)
-{
- if (pulse->priv->devices_list == NULL)
- return;
-
- g_list_free_full (pulse->priv->devices_list, g_object_unref);
-
- pulse->priv->devices_list = NULL;
-}
-
-static void
-free_list_streams (PulseBackend *pulse)
-{
- if (pulse->priv->streams_list == NULL)
- return;
-
- g_list_free_full (pulse->priv->streams_list, g_object_unref);
-
- pulse->priv->streams_list = NULL;
-}
-
-static void
-free_list_ext_streams (PulseBackend *pulse)
-{
- if (pulse->priv->ext_streams_list == NULL)
- return;
-
- g_list_free_full (pulse->priv->ext_streams_list, g_object_unref);
-
- pulse->priv->ext_streams_list = NULL;
-}
-
static gboolean
compare_stream_names (gpointer key, gpointer value, gpointer user_data)
{
diff --git a/backends/pulse/pulse-device-switch.c b/backends/pulse/pulse-device-switch.c
index 4bd32ce..e8ba092 100644
--- a/backends/pulse/pulse-device-switch.c
+++ b/backends/pulse/pulse-device-switch.c
@@ -79,10 +79,8 @@ pulse_device_switch_dispose (GObject *object)
swtch = PULSE_DEVICE_SWITCH (object);
- if (swtch->priv->profiles != NULL) {
- g_list_free_full (swtch->priv->profiles, g_object_unref);
- swtch->priv->profiles = NULL;
- }
+ _mate_mixer_clear_object_list (&swtch->priv->profiles);
+
G_OBJECT_CLASS (pulse_device_switch_parent_class)->dispose (object);
}
diff --git a/backends/pulse/pulse-device.c b/backends/pulse/pulse-device.c
index c65f304..8735071 100644
--- a/backends/pulse/pulse-device.c
+++ b/backends/pulse/pulse-device.c
@@ -78,8 +78,6 @@ static const GList * pulse_device_list_switches (MateMixerDevice *mmd);
static void pulse_device_load (PulseDevice *device,
const pa_card_info *info);
-static void free_list_streams (PulseDevice *device);
-
static void
pulse_device_class_init (PulseDeviceClass *klass)
{
@@ -198,13 +196,10 @@ pulse_device_dispose (GObject *object)
g_clear_object (&device->priv->connection);
g_clear_object (&device->priv->pswitch);
+ g_clear_pointer (&device->priv->pswitch_list, g_list_free);
- free_list_streams (device);
+ _mate_mixer_clear_object_list (&device->priv->streams_list);
- if (device->priv->pswitch_list != NULL) {
- g_list_free (device->priv->pswitch_list);
- device->priv->pswitch_list = NULL;
- }
G_OBJECT_CLASS (pulse_device_parent_class)->dispose (object);
}
@@ -284,7 +279,7 @@ pulse_device_add_stream (PulseDevice *device, PulseStream *stream)
g_strdup (name),
g_object_ref (stream));
- free_list_streams (device);
+ _mate_mixer_clear_object_list (&device->priv->streams_list);
g_signal_emit_by_name (G_OBJECT (device),
"stream-added",
@@ -304,7 +299,7 @@ pulse_device_remove_stream (PulseDevice *device, PulseStream *stream)
g_object_ref (stream);
g_hash_table_remove (device->priv->streams, name);
- free_list_streams (device);
+ _mate_mixer_clear_object_list (&device->priv->streams_list);
g_signal_emit_by_name (G_OBJECT (device),
"stream-removed",
MATE_MIXER_STREAM (stream));
@@ -428,14 +423,3 @@ pulse_device_load (PulseDevice *device, const pa_card_info *info)
g_object_unref (profile);
}
}
-
-static void
-free_list_streams (PulseDevice *device)
-{
- if (device->priv->streams_list == NULL)
- return;
-
- g_list_free_full (device->priv->streams_list, g_object_unref);
-
- device->priv->streams_list = NULL;
-}
diff --git a/backends/pulse/pulse-port-switch.c b/backends/pulse/pulse-port-switch.c
index 1f4ce67..c024d03 100644
--- a/backends/pulse/pulse-port-switch.c
+++ b/backends/pulse/pulse-port-switch.c
@@ -79,10 +79,8 @@ pulse_port_switch_dispose (GObject *object)
swtch = PULSE_PORT_SWITCH (object);
- if (swtch->priv->ports != NULL) {
- g_list_free_full (swtch->priv->ports, g_object_unref);
- swtch->priv->ports = NULL;
- }
+ _mate_mixer_clear_object_list (&swtch->priv->ports);
+
G_OBJECT_CLASS (pulse_port_switch_parent_class)->dispose (object);
}
diff --git a/backends/pulse/pulse-sink.c b/backends/pulse/pulse-sink.c
index 9edf185..c698d02 100644
--- a/backends/pulse/pulse-sink.c
+++ b/backends/pulse/pulse-sink.c
@@ -54,8 +54,6 @@ G_DEFINE_TYPE (PulseSink, pulse_sink, PULSE_TYPE_STREAM);
static const GList *pulse_sink_list_controls (MateMixerStream *mms);
static const GList *pulse_sink_list_switches (MateMixerStream *mms);
-static void free_list_controls (PulseSink *sink);
-
static void
pulse_sink_class_init (PulseSinkClass *klass)
{
@@ -99,13 +97,10 @@ pulse_sink_dispose (GObject *object)
g_clear_object (&sink->priv->control);
g_clear_object (&sink->priv->pswitch);
+ g_clear_pointer (&sink->priv->pswitch_list, g_list_free);
- free_list_controls (sink);
+ _mate_mixer_clear_object_list (&sink->priv->inputs_list);
- if (sink->priv->pswitch_list != NULL) {
- g_list_free (sink->priv->pswitch_list);
- sink->priv->pswitch_list = NULL;
- }
G_OBJECT_CLASS (pulse_sink_parent_class)->dispose (object);
}
@@ -207,7 +202,7 @@ pulse_sink_add_input (PulseSink *sink, const pa_sink_input_info *info)
GUINT_TO_POINTER (info->index),
input);
- free_list_controls (sink);
+ _mate_mixer_clear_object_list (&sink->priv->inputs_list);
g_signal_emit_by_name (G_OBJECT (sink),
"control-added",
@@ -233,7 +228,7 @@ pulse_sink_remove_input (PulseSink *sink, guint32 index)
g_object_ref (input);
g_hash_table_remove (sink->priv->inputs, GUINT_TO_POINTER (index));
- free_list_controls (sink);
+ _mate_mixer_clear_object_list (&sink->priv->inputs_list);
g_signal_emit_by_name (G_OBJECT (sink),
"control-removed",
MATE_MIXER_STREAM_CONTROL (input));
@@ -292,14 +287,3 @@ pulse_sink_list_switches (MateMixerStream *mms)
return PULSE_SINK (mms)->priv->pswitch_list;
}
-
-static void
-free_list_controls (PulseSink *sink)
-{
- if (sink->priv->inputs_list == NULL)
- return;
-
- g_list_free_full (sink->priv->inputs_list, g_object_unref);
-
- sink->priv->inputs_list = NULL;
-}
diff --git a/backends/pulse/pulse-source.c b/backends/pulse/pulse-source.c
index 6393743..1c4e01a 100644
--- a/backends/pulse/pulse-source.c
+++ b/backends/pulse/pulse-source.c
@@ -53,8 +53,6 @@ G_DEFINE_TYPE (PulseSource, pulse_source, PULSE_TYPE_STREAM);
static const GList *pulse_source_list_controls (MateMixerStream *mms);
static const GList *pulse_source_list_switches (MateMixerStream *mms);
-static void free_list_controls (PulseSource *source);
-
static void
pulse_source_class_init (PulseSourceClass *klass)
{
@@ -96,13 +94,10 @@ pulse_source_dispose (GObject *object)
g_clear_object (&source->priv->control);
g_clear_object (&source->priv->pswitch);
+ g_clear_pointer (&source->priv->pswitch_list, g_list_free);
- free_list_controls (source);
+ _mate_mixer_clear_object_list (&source->priv->outputs_list);
- if (source->priv->pswitch_list != NULL) {
- g_list_free (source->priv->pswitch_list);
- source->priv->pswitch_list = NULL;
- }
G_OBJECT_CLASS (pulse_source_parent_class)->dispose (object);
}
@@ -203,7 +198,7 @@ pulse_source_add_output (PulseSource *source, const pa_source_output_info *info)
GUINT_TO_POINTER (info->index),
output);
- free_list_controls (source);
+ _mate_mixer_clear_object_list (&source->priv->outputs_list);
g_signal_emit_by_name (G_OBJECT (source),
"control-added",
@@ -229,7 +224,7 @@ pulse_source_remove_output (PulseSource *source, guint32 index)
g_object_ref (output);
g_hash_table_remove (source->priv->outputs, GUINT_TO_POINTER (index));
- free_list_controls (source);
+ _mate_mixer_clear_object_list (&source->priv->outputs_list);
g_signal_emit_by_name (G_OBJECT (source),
"control-removed",
MATE_MIXER_STREAM_CONTROL (output));
@@ -279,14 +274,3 @@ pulse_source_list_switches (MateMixerStream *mms)
return PULSE_SOURCE (mms)->priv->pswitch_list;
}
-
-static void
-free_list_controls (PulseSource *source)
-{
- if (source->priv->outputs_list == NULL)
- return;
-
- g_list_free_full (source->priv->outputs_list, g_object_unref);
-
- source->priv->outputs_list = NULL;
-}
diff --git a/libmatemixer/matemixer-private.h b/libmatemixer/matemixer-private.h
index 37c430d..8976de8 100644
--- a/libmatemixer/matemixer-private.h
+++ b/libmatemixer/matemixer-private.h
@@ -32,6 +32,12 @@
G_BEGIN_DECLS
+const GList *_mate_mixer_list_modules (void);
+
+/* =======================================================================
+ * Convenience macros and functions to be used from modules
+ * =======================================================================
+ */
#define MATE_MIXER_IS_LEFT_CHANNEL(c) \
((c) == MATE_MIXER_CHANNEL_FRONT_LEFT || \
(c) == MATE_MIXER_CHANNEL_BACK_LEFT || \
@@ -106,10 +112,11 @@ G_BEGIN_DECLS
#define MATE_MIXER_CHANNEL_MASK_HAS_FRONT(m) ((m) & MATE_MIXER_CHANNEL_MASK_FRONT)
#define MATE_MIXER_CHANNEL_MASK_HAS_BACK(m) ((m) & MATE_MIXER_CHANNEL_MASK_BACK)
-const GList *_mate_mixer_list_modules (void);
+guint32 _mate_mixer_create_channel_mask (MateMixerChannelPosition *positions,
+ guint n) G_GNUC_PURE;
-guint32 _mate_mixer_create_channel_mask (MateMixerChannelPosition *positions,
- guint n) G_GNUC_PURE;
+void _mate_mixer_clear_fd (gint *fd);
+void _mate_mixer_clear_object_list (GList **list);
G_END_DECLS
diff --git a/libmatemixer/matemixer-stream-toggle.c b/libmatemixer/matemixer-stream-toggle.c
index 70c829e..12582cb 100644
--- a/libmatemixer/matemixer-stream-toggle.c
+++ b/libmatemixer/matemixer-stream-toggle.c
@@ -199,13 +199,9 @@ mate_mixer_stream_toggle_dispose (GObject *object)
toggle = MATE_MIXER_STREAM_TOGGLE (object);
- if (toggle->priv->options != NULL) {
- g_list_free (toggle->priv->options);
- toggle->priv->options = NULL;
- }
-
g_clear_object (&toggle->priv->on);
g_clear_object (&toggle->priv->off);
+ g_clear_pointer (&toggle->priv->options, g_list_free);
G_OBJECT_CLASS (mate_mixer_stream_toggle_parent_class)->dispose (object);
}
diff --git a/libmatemixer/matemixer.c b/libmatemixer/matemixer.c
index 1c09c7b..826c43b 100644
--- a/libmatemixer/matemixer.c
+++ b/libmatemixer/matemixer.c
@@ -18,6 +18,7 @@
#include "config.h"
#include <glib.h>
+#include <glib/gstdio.h>
#include <glib-object.h>
#include <gmodule.h>
@@ -141,6 +142,45 @@ _mate_mixer_create_channel_mask (MateMixerChannelPosition *positions, guint n)
return mask;
}
+/**
+ * _mate_mixer_clear_fd:
+ * @fd: a pointer to a file descriptor
+ *
+ * Closes the file descriptor if it is open and sets the pointer to -1.
+ */
+void
+_mate_mixer_clear_fd (gint *fd)
+{
+ g_return_if_fail (fd != NULL);
+
+ if (*fd == -1)
+ return;
+
+ g_close (*fd, NULL);
+
+ *fd = -1;
+}
+
+/**
+ * _mate_mixer_clear_object_list:
+ * @list: a pointer to a GList *
+ *
+ * Calls g_object_unref() on each item of the list, frees the list and
+ * sets the pointer to %NULL.
+ */
+void
+_mate_mixer_clear_object_list (GList **list)
+{
+ g_return_if_fail (list != NULL);
+
+ if (*list == NULL)
+ return;
+
+ g_list_free_full (*list, g_object_unref);
+
+ *list = NULL;
+}
+
static void
load_modules (void)
{
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-24 00:11:18 +0000