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introspect: add change_mask to introspect

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Add a bitmask field to mark what fields have changed since the last
introspection call. We can then remove the properties from the subscribe
call.
This commit is contained in:
Wim Taymans 2015-08-05 11:57:02 +02:00
parent 8361f74646
commit b055748b1c
7 changed files with 145 additions and 173 deletions
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12
src/client/context.c
View file

@ -35,7 +35,6 @@ static void subscription_cb (PinosSubscribe *subscribe,
PinosSubscriptionEvent event, PinosSubscriptionEvent event,
PinosSubscriptionFlags flags, PinosSubscriptionFlags flags,
GDBusProxy *object, GDBusProxy *object,
GStrv properties,
gpointer user_data); gpointer user_data);
enum enum
@ -247,8 +246,6 @@ pinos_context_class_init (PinosContextClass * klass)
* @event: A #PinosSubscriptionEvent * @event: A #PinosSubscriptionEvent
* @flags: #PinosSubscriptionFlags indicating the object * @flags: #PinosSubscriptionFlags indicating the object
* @object: the GDBusProxy object * @object: the GDBusProxy object
* @properties: extra properties that changed or %NULL when all properties
* are affected (new and remove)
* *
* Notify about a new object that was added/removed/modified. * Notify about a new object that was added/removed/modified.
*/ */
@ -260,11 +257,10 @@ pinos_context_class_init (PinosContextClass * klass)
NULL, NULL,
g_cclosure_marshal_generic, g_cclosure_marshal_generic,
G_TYPE_NONE, G_TYPE_NONE,
4, 3,
PINOS_TYPE_SUBSCRIPTION_EVENT, PINOS_TYPE_SUBSCRIPTION_EVENT,
PINOS_TYPE_SUBSCRIPTION_FLAGS, PINOS_TYPE_SUBSCRIPTION_FLAGS,
G_TYPE_DBUS_PROXY, G_TYPE_DBUS_PROXY);
G_TYPE_STRV);
} }
@ -415,7 +411,6 @@ subscription_cb (PinosSubscribe *subscribe,
PinosSubscriptionEvent event, PinosSubscriptionEvent event,
PinosSubscriptionFlags flags, PinosSubscriptionFlags flags,
GDBusProxy *object, GDBusProxy *object,
GStrv properties,
gpointer user_data) gpointer user_data)
{ {
PinosContext *context = user_data; PinosContext *context = user_data;
@ -460,8 +455,7 @@ subscription_cb (PinosSubscribe *subscribe,
0, 0,
event, event,
flags, flags,
object, object);
properties);
} }

189
src/client/introspect.c
View file

@ -27,45 +27,71 @@
#include "client/private.h" #include "client/private.h"
#define SET_STRING(name, field, idx) \
G_STMT_START { \
GVariant *variant; \
if (!changed || g_hash_table_contains (changed, name)) \
info->change_mask |= 1 << idx; \
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), name))) { \
info->field = g_variant_get_string (variant, NULL); \
g_variant_unref (variant); \
} else { \
info->field = "Unknown"; \
} \
} G_STMT_END
#define SET_UINT32(name, field, idx, def) \
G_STMT_START { \
GVariant *variant; \
if (!changed || g_hash_table_contains (changed, name)) \
info->change_mask |= 1 << idx; \
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), name))) { \
info->field = g_variant_get_uint32 (variant); \
g_variant_unref (variant); \
} else { \
info->field = def; \
} \
} G_STMT_END
#define SET_PROPERTIES(name, field, idx) \
G_STMT_START { \
if (!changed || g_hash_table_contains (changed, name)) \
info->change_mask |= 1 << idx; \
info->field = pinos_properties_from_variant ( \
g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), name)); \
} G_STMT_END
#define SET_BYTES(name, field, idx) \
G_STMT_START { \
GVariant *variant; \
if (!changed || g_hash_table_contains (changed, name)) \
info->change_mask |= 1 << idx; \
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), name))) { \
gsize len; \
gchar *bytes = g_variant_dup_string (variant, &len); \
info->field = g_bytes_new_take (bytes, len +1); \
g_variant_unref (variant); \
} else { \
info->field = NULL; \
} \
} G_STMT_END
static void static void
daemon_fill_info (PinosDaemonInfo *info, GDBusProxy *proxy) daemon_fill_info (PinosDaemonInfo *info, GDBusProxy *proxy)
{ {
GVariant *variant; GHashTable *changed = g_object_get_data (G_OBJECT (proxy), "pinos-changed-properties");
info->id = proxy; info->id = proxy;
info->change_mask = 0;
SET_STRING ("UserName", user_name, 0);
SET_STRING ("HostName", host_name, 1);
SET_STRING ("Version", version, 2);
SET_STRING ("Name", name, 3);
SET_UINT32 ("Cookie", cookie, 4, 0);
SET_PROPERTIES ("Properties", properties, 5);
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "UserName"))) { if (changed)
info->user_name = g_variant_get_string (variant, NULL); g_hash_table_remove_all (changed);
g_variant_unref (variant);
} else {
info->user_name = "Unknown";
}
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "HostName"))) {
info->host_name = g_variant_get_string (variant, NULL);
g_variant_unref (variant);
} else {
info->host_name = "Unknown";
}
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Version"))) {
info->version = g_variant_get_string (variant, NULL);
g_variant_unref (variant);
} else {
info->version = "Unknown";
}
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Name"))) {
info->name = g_variant_get_string (variant, NULL);
g_variant_unref (variant);
} else {
info->name = "Unknown";
}
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Cookie"))) {
info->cookie = g_variant_get_uint32 (variant);
g_variant_unref (variant);
} else {
info->cookie = 0;
}
info->properties = pinos_properties_from_variant (
g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Properties"));
} }
static void static void
@ -106,19 +132,15 @@ pinos_context_get_daemon_info (PinosContext *context,
static void static void
client_fill_info (PinosClientInfo *info, GDBusProxy *proxy) client_fill_info (PinosClientInfo *info, GDBusProxy *proxy)
{ {
GVariant *variant; GHashTable *changed = g_object_get_data (G_OBJECT (proxy), "pinos-changed-properties");
info->id = proxy; info->id = proxy;
info->change_mask = 0;
SET_STRING ("Name", name, 0);
SET_PROPERTIES ("Properties", properties, 1);
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Name"))) { if (changed)
info->name = g_variant_get_string (variant, NULL); g_hash_table_remove_all (changed);
g_variant_unref (variant);
} else {
info->name = "Unknown";
}
info->properties = pinos_properties_from_variant (
g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Properties"));
} }
static void static void
@ -201,37 +223,19 @@ pinos_context_get_client_info_by_id (PinosContext *context,
static void static void
source_fill_info (PinosSourceInfo *info, GDBusProxy *proxy) source_fill_info (PinosSourceInfo *info, GDBusProxy *proxy)
{ {
GVariant *variant; GHashTable *changed = g_object_get_data (G_OBJECT (proxy), "pinos-changed-properties");
info->id = proxy; info->id = proxy;
info->source_path = g_dbus_proxy_get_object_path (proxy); info->source_path = g_dbus_proxy_get_object_path (proxy);
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Name"))) { info->change_mask = 0;
info->name = g_variant_get_string (variant, NULL); SET_STRING ("Name", name, 0);
g_variant_unref (variant); SET_PROPERTIES ("Properties", properties, 1);
} else { SET_UINT32 ("State", state, 2, PINOS_SOURCE_STATE_ERROR);
info->name = "Unknown"; SET_BYTES ("PossibleFormats", possible_formats, 3);
}
info->properties = pinos_properties_from_variant ( if (changed)
g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Properties")); g_hash_table_remove_all (changed);
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "State"))) {
info->state = g_variant_get_uint32 (variant);
g_variant_unref (variant);
} else {
info->state = PINOS_SOURCE_STATE_ERROR;
}
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "PossibleFormats"))) {
gsize len;
gchar *formats = g_variant_dup_string (variant, &len);
info->possible_formats = g_bytes_new_take (formats, len + 1);
g_variant_unref (variant);
} else {
info->possible_formats = NULL;
}
} }
static void static void
@ -315,47 +319,20 @@ pinos_context_get_source_info_by_id (PinosContext *context,
static void static void
source_output_fill_info (PinosSourceOutputInfo *info, GDBusProxy *proxy) source_output_fill_info (PinosSourceOutputInfo *info, GDBusProxy *proxy)
{ {
GVariant *variant; GHashTable *changed = g_object_get_data (G_OBJECT (proxy), "pinos-changed-properties");
info->id = proxy; info->id = proxy;
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Client"))) { info->change_mask = 0;
info->client_path = g_variant_get_string (variant, NULL); SET_STRING ("Client", client_path, 0);
g_variant_unref (variant); SET_STRING ("Source", source_path, 1);
} else { SET_BYTES ("PossibleFormats", possible_formats, 2);
info->client_path = "Unknown"; SET_UINT32 ("State", state, 3, PINOS_SOURCE_OUTPUT_STATE_ERROR);
} SET_BYTES ("Format", format, 4);
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Source"))) { SET_PROPERTIES ("Properties", properties, 5);
info->source_path = g_variant_get_string (variant, NULL);
g_variant_unref (variant);
} else {
info->source_path = "Unknown";
}
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "PossibleFormats"))) {
gsize len;
gchar *formats = g_variant_dup_string (variant, &len);
info->possible_formats = g_bytes_new_take (formats, len + 1);
g_variant_unref (variant);
} else {
info->possible_formats = NULL;
}
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "State"))) {
info->state = g_variant_get_uint32 (variant);
g_variant_unref (variant);
} else {
info->state = PINOS_SOURCE_OUTPUT_STATE_ERROR;
}
if ((variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Format"))) {
gsize len;
gchar *format = g_variant_dup_string (variant, &len);
info->format = g_bytes_new_take (format, len + 1);
g_variant_unref (variant);
} else {
info->format = NULL;
}
info->properties = pinos_properties_from_variant (
g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Properties"));
if (changed)
g_hash_table_remove_all (changed);
} }
static void static void

8
src/client/introspect.h
View file

@ -31,6 +31,7 @@ G_BEGIN_DECLS
/** /**
* PinosDaemonInfo: * PinosDaemonInfo:
* @id: generic id of the daemon * @id: generic id of the daemon
* @change_mask: bitfield of changed fields since last call
* @user_name: name of the user that started the daemon * @user_name: name of the user that started the daemon
* @host_name: name of the machine the daemon is running on * @host_name: name of the machine the daemon is running on
* @version: version of the daemon * @version: version of the daemon
@ -43,6 +44,7 @@ G_BEGIN_DECLS
*/ */
typedef struct { typedef struct {
gpointer id; gpointer id;
guint64 change_mask;
const char *user_name; const char *user_name;
const char *host_name; const char *host_name;
const char *version; const char *version;
@ -66,6 +68,7 @@ void pinos_context_get_daemon_info (PinosContext *context,
/** /**
* PinosClientInfo: * PinosClientInfo:
* @id: generic id of the client * @id: generic id of the client
* @change_mask: bitfield of changed fields since last call
* @name: name of client * @name: name of client
* @properties: extra properties * @properties: extra properties
* *
@ -74,6 +77,7 @@ void pinos_context_get_daemon_info (PinosContext *context,
*/ */
typedef struct { typedef struct {
gpointer id; gpointer id;
guint64 change_mask;
const char *name; const char *name;
PinosProperties *properties; PinosProperties *properties;
} PinosClientInfo; } PinosClientInfo;
@ -121,6 +125,7 @@ typedef enum {
* PinosSourceInfo: * PinosSourceInfo:
* @id: generic id of the source * @id: generic id of the source
* @source_path: the unique path of the source, suitable for connecting * @source_path: the unique path of the source, suitable for connecting
* @change_mask: bitfield of changed fields since last call
* @name: name the source, suitable for display * @name: name the source, suitable for display
* @properties: the properties of the source * @properties: the properties of the source
* @state: the current state of the source * @state: the current state of the source
@ -132,6 +137,7 @@ typedef enum {
typedef struct { typedef struct {
gpointer id; gpointer id;
const char *source_path; const char *source_path;
guint64 change_mask;
const char *name; const char *name;
PinosProperties *properties; PinosProperties *properties;
PinosSourceState state; PinosSourceState state;
@ -183,6 +189,7 @@ typedef enum {
/** /**
* PinosSourceOutputInfo: * PinosSourceOutputInfo:
* @id: generic id of the output * @id: generic id of the output
* @change_mask: bitfield of changed fields since last call
* @client_path: the owner client * @client_path: the owner client
* @source_path: the source path * @source_path: the source path
* @possible_formats: the possible formats * @possible_formats: the possible formats
@ -195,6 +202,7 @@ typedef enum {
*/ */
typedef struct { typedef struct {
gpointer id; gpointer id;
guint64 change_mask;
const char *client_path; const char *client_path;
const char *source_path; const char *source_path;
GBytes *possible_formats; GBytes *possible_formats;

1
src/client/stream.c
View file

@ -179,7 +179,6 @@ subscription_cb (PinosSubscribe *subscribe,
PinosSubscriptionEvent event, PinosSubscriptionEvent event,
PinosSubscriptionFlags flags, PinosSubscriptionFlags flags,
GDBusProxy *object, GDBusProxy *object,
GStrv properties,
gpointer user_data) gpointer user_data)
{ {
PinosStream *stream = PINOS_STREAM (user_data); PinosStream *stream = PINOS_STREAM (user_data);

38
src/client/subscribe.c
View file

@ -92,8 +92,7 @@ subscription_set_state (PinosSubscribe *subscribe,
static void static void
notify_event (PinosSubscribe *subscribe, notify_event (PinosSubscribe *subscribe,
PinosObjectData *data, PinosObjectData *data,
PinosSubscriptionEvent event, PinosSubscriptionEvent event)
GStrv properties)
{ {
const gchar *interface_name; const gchar *interface_name;
PinosSubscriptionFlags flags = 0; PinosSubscriptionFlags flags = 0;
@ -112,7 +111,7 @@ notify_event (PinosSubscribe *subscribe,
flags = PINOS_SUBSCRIPTION_FLAG_SOURCE_OUTPUT; flags = PINOS_SUBSCRIPTION_FLAG_SOURCE_OUTPUT;
} }
g_signal_emit (subscribe, signals[SIGNAL_SUBSCRIPTION_EVENT], 0, g_signal_emit (subscribe, signals[SIGNAL_SUBSCRIPTION_EVENT], 0,
event, flags, data->proxy, properties); event, flags, data->proxy);
} }
static void static void
@ -122,22 +121,26 @@ on_proxy_properties_changed (GDBusProxy *proxy,
gpointer user_data) gpointer user_data)
{ {
PinosObjectData *data = user_data; PinosObjectData *data = user_data;
GPtrArray *ptr;
GVariantIter iter; GVariantIter iter;
GVariant *value; GVariant *value;
gchar *key; gchar *key;
GHashTable *props;
props = g_object_get_data (G_OBJECT (proxy), "pinos-changed-properties");
if (props == NULL) {
props = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
g_object_set_data_full (G_OBJECT (proxy),
"pinos-changed-properties",
props,
(GDestroyNotify) g_hash_table_unref);
}
ptr = g_ptr_array_new_with_free_func (g_free);
g_variant_iter_init (&iter, changed_properties); g_variant_iter_init (&iter, changed_properties);
while (g_variant_iter_loop (&iter, "{sv}", &key, &value)) { while (g_variant_iter_loop (&iter, "{sv}", &key, &value)) {
g_ptr_array_add (ptr, g_strdup (key)); if (!g_hash_table_contains (props, key))
g_hash_table_add (props, g_strdup (key));
} }
g_ptr_array_add (ptr, NULL); notify_event (data->subscribe, data, PINOS_SUBSCRIPTION_EVENT_CHANGE);
notify_event (data->subscribe, data, PINOS_SUBSCRIPTION_EVENT_CHANGE,
(gchar **) ptr->pdata);
g_ptr_array_free (ptr, TRUE);
} }
static void static void
@ -158,7 +161,7 @@ remove_data (PinosSubscribe *subscribe,
if (data->pending) { if (data->pending) {
data->removed = TRUE; data->removed = TRUE;
} else { } else {
notify_event (subscribe, data, PINOS_SUBSCRIPTION_EVENT_REMOVE, NULL); notify_event (subscribe, data, PINOS_SUBSCRIPTION_EVENT_REMOVE);
object_data_free (data); object_data_free (data);
} }
} }
@ -204,7 +207,7 @@ on_proxy_created (GObject *source_object,
(GCallback) on_proxy_properties_changed, (GCallback) on_proxy_properties_changed,
data); data);
notify_event (subscribe, data, PINOS_SUBSCRIPTION_EVENT_NEW, NULL); notify_event (subscribe, data, PINOS_SUBSCRIPTION_EVENT_NEW);
for (walk = data->tasks; walk; walk = g_list_next (walk)) { for (walk = data->tasks; walk; walk = g_list_next (walk)) {
GTask *task = walk->data; GTask *task = walk->data;
@ -651,8 +654,6 @@ pinos_subscribe_class_init (PinosSubscribeClass * klass)
* @event: A #PinosSubscriptionEvent * @event: A #PinosSubscriptionEvent
* @flags: #PinosSubscriptionFlags indicating the object * @flags: #PinosSubscriptionFlags indicating the object
* @id: the unique and opaque object id * @id: the unique and opaque object id
* @properties: extra properties that changed or %NULL when all properties
* are affected (new or remove)
* *
* Notify about a new object that was added/removed/modified. * Notify about a new object that was added/removed/modified.
*/ */
@ -664,11 +665,10 @@ pinos_subscribe_class_init (PinosSubscribeClass * klass)
NULL, NULL,
g_cclosure_marshal_generic, g_cclosure_marshal_generic,
G_TYPE_NONE, G_TYPE_NONE,
4, 3,
PINOS_TYPE_SUBSCRIPTION_EVENT, PINOS_TYPE_SUBSCRIPTION_EVENT,
PINOS_TYPE_SUBSCRIPTION_FLAGS, PINOS_TYPE_SUBSCRIPTION_FLAGS,
G_TYPE_POINTER, G_TYPE_POINTER);
G_TYPE_STRV);
} }
static void static void

3
src/gst/gstpinosdeviceprovider.c
View file

@ -273,8 +273,7 @@ context_subscribe_cb (PinosContext *context,
PinosSubscriptionEvent type, PinosSubscriptionEvent type,
PinosSubscriptionFlags flags, PinosSubscriptionFlags flags,
gpointer id, gpointer id,
gpointer user_data, gpointer user_data)
GStrv properties)
{ {
GstPinosDeviceProvider *self = user_data; GstPinosDeviceProvider *self = user_data;
GstDeviceProvider *provider = user_data; GstDeviceProvider *provider = user_data;

67
src/tests/test-subscribe.c
View file

@ -83,18 +83,21 @@ print_properties (PinosProperties *props)
static gboolean static gboolean
dump_daemon_info (PinosContext *c, const PinosDaemonInfo *info, gpointer userdata) dump_daemon_info (PinosContext *c, const PinosDaemonInfo *info, gpointer userdata)
{ {
const gchar * const *props = userdata;
if (info == NULL) if (info == NULL)
return FALSE; return FALSE;
g_print ("\tid: %p\n", info->id); g_print ("\tid: %p\n", info->id);
g_print ("\tuser-name: \"%s\"\n", info->user_name); if (info->change_mask & (1 << 0))
g_print ("\thost-name: \"%s\"\n", info->host_name); g_print ("\tuser-name: \"%s\"\n", info->user_name);
g_print ("\tversion: \"%s\"\n", info->version); if (info->change_mask & (1 << 1))
g_print ("\tname: \"%s\"\n", info->name); g_print ("\thost-name: \"%s\"\n", info->host_name);
g_print ("\tcookie: %d\n", info->cookie); if (info->change_mask & (1 << 2))
if (!props || g_strv_contains (props, "Properties")) g_print ("\tversion: \"%s\"\n", info->version);
if (info->change_mask & (1 << 3))
g_print ("\tname: \"%s\"\n", info->name);
if (info->change_mask & (1 << 4))
g_print ("\tcookie: %d\n", info->cookie);
if (info->change_mask & (1 << 5))
print_properties (info->properties); print_properties (info->properties);
return TRUE; return TRUE;
@ -103,15 +106,13 @@ dump_daemon_info (PinosContext *c, const PinosDaemonInfo *info, gpointer userdat
static gboolean static gboolean
dump_client_info (PinosContext *c, const PinosClientInfo *info, gpointer userdata) dump_client_info (PinosContext *c, const PinosClientInfo *info, gpointer userdata)
{ {
const gchar * const *props = userdata;
if (info == NULL) if (info == NULL)
return FALSE; return FALSE;
g_print ("\tid: %p\n", info->id); g_print ("\tid: %p\n", info->id);
if (!props || g_strv_contains (props, "Name")) if (info->change_mask & (1 << 0))
g_print ("\tname: \"%s\"\n", info->name); g_print ("\tname: \"%s\"\n", info->name);
if (!props || g_strv_contains (props, "Properties")) if (info->change_mask & (1 << 1))
print_properties (info->properties); print_properties (info->properties);
return TRUE; return TRUE;
@ -120,21 +121,19 @@ dump_client_info (PinosContext *c, const PinosClientInfo *info, gpointer userdat
static gboolean static gboolean
dump_source_info (PinosContext *c, const PinosSourceInfo *info, gpointer userdata) dump_source_info (PinosContext *c, const PinosSourceInfo *info, gpointer userdata)
{ {
const gchar * const *props = userdata;
if (info == NULL) if (info == NULL)
return FALSE; return FALSE;
g_print ("\tid: %p\n", info->id); g_print ("\tid: %p\n", info->id);
if (!props || g_strv_contains (props, "Source")) if (info->change_mask & (1 << 0))
g_print ("\tsource-path: \"%s\"\n", info->source_path); g_print ("\tsource-path: \"%s\"\n", info->source_path);
if (!props || g_strv_contains (props, "Name")) if (info->change_mask & (1 << 1))
g_print ("\tname: \"%s\"\n", info->name); g_print ("\tname: \"%s\"\n", info->name);
if (!props || g_strv_contains (props, "State")) if (info->change_mask & (1 << 2))
g_print ("\tstate: %d\n", info->state); g_print ("\tstate: %d\n", info->state);
if (!props || g_strv_contains (props, "PossibleFormats")) if (info->change_mask & (1 << 3))
print_formats ("possible formats", info->possible_formats); print_formats ("possible formats", info->possible_formats);
if (!props || g_strv_contains (props, "Properties")) if (info->change_mask & (1 << 4))
print_properties (info->properties); print_properties (info->properties);
return TRUE; return TRUE;
@ -143,38 +142,35 @@ dump_source_info (PinosContext *c, const PinosSourceInfo *info, gpointer userdat
static gboolean static gboolean
dump_source_output_info (PinosContext *c, const PinosSourceOutputInfo *info, gpointer userdata) dump_source_output_info (PinosContext *c, const PinosSourceOutputInfo *info, gpointer userdata)
{ {
const gchar * const *props = userdata;
if (info == NULL) if (info == NULL)
return FALSE; return FALSE;
g_print ("\tid: %p\n", info->id); g_print ("\tid: %p\n", info->id);
if (!props || g_strv_contains (props, "Client")) if (info->change_mask & (1 << 0))
g_print ("\tclient-path: \"%s\"\n", info->client_path); g_print ("\tclient-path: \"%s\"\n", info->client_path);
if (!props || g_strv_contains (props, "Source")) if (info->change_mask & (1 << 1))
g_print ("\tsource-path: \"%s\"\n", info->source_path); g_print ("\tsource-path: \"%s\"\n", info->source_path);
if (!props || g_strv_contains (props, "PossibleFormats")) if (info->change_mask & (1 << 2))
print_formats ("possible-formats", info->possible_formats); print_formats ("possible-formats", info->possible_formats);
if (!props || g_strv_contains (props, "State")) if (info->change_mask & (1 << 3))
g_print ("\tstate: \"%d\"\n", info->state); g_print ("\tstate: \"%d\"\n", info->state);
if (!props || g_strv_contains (props, "Format")) if (info->change_mask & (1 << 4))
print_formats ("format", info->format); print_formats ("format", info->format);
if (!props || g_strv_contains (props, "Properties")) if (info->change_mask & (1 << 5))
print_properties (info->properties); print_properties (info->properties);
return TRUE; return TRUE;
} }
static void static void
dump_object (PinosContext *context, GDBusProxy *proxy, PinosSubscriptionFlags flags, dump_object (PinosContext *context, GDBusProxy *proxy, PinosSubscriptionFlags flags)
GStrv properties)
{ {
if (flags & PINOS_SUBSCRIPTION_FLAG_DAEMON) { if (flags & PINOS_SUBSCRIPTION_FLAG_DAEMON) {
pinos_context_get_daemon_info (context, pinos_context_get_daemon_info (context,
PINOS_DAEMON_INFO_FLAGS_NONE, PINOS_DAEMON_INFO_FLAGS_NONE,
dump_daemon_info, dump_daemon_info,
NULL, NULL,
properties); NULL);
} }
else if (flags & PINOS_SUBSCRIPTION_FLAG_CLIENT) { else if (flags & PINOS_SUBSCRIPTION_FLAG_CLIENT) {
pinos_context_get_client_info_by_id (context, pinos_context_get_client_info_by_id (context,
@ -182,7 +178,7 @@ dump_object (PinosContext *context, GDBusProxy *proxy, PinosSubscriptionFlags fl
PINOS_CLIENT_INFO_FLAGS_NONE, PINOS_CLIENT_INFO_FLAGS_NONE,
dump_client_info, dump_client_info,
NULL, NULL,
properties); NULL);
} }
else if (flags & PINOS_SUBSCRIPTION_FLAG_SOURCE) { else if (flags & PINOS_SUBSCRIPTION_FLAG_SOURCE) {
pinos_context_get_source_info_by_id (context, pinos_context_get_source_info_by_id (context,
@ -190,7 +186,7 @@ dump_object (PinosContext *context, GDBusProxy *proxy, PinosSubscriptionFlags fl
PINOS_SOURCE_INFO_FLAGS_FORMATS, PINOS_SOURCE_INFO_FLAGS_FORMATS,
dump_source_info, dump_source_info,
NULL, NULL,
properties); NULL);
} }
else if (flags & PINOS_SUBSCRIPTION_FLAG_SOURCE_OUTPUT) { else if (flags & PINOS_SUBSCRIPTION_FLAG_SOURCE_OUTPUT) {
pinos_context_get_source_output_info_by_id (context, pinos_context_get_source_output_info_by_id (context,
@ -198,7 +194,7 @@ dump_object (PinosContext *context, GDBusProxy *proxy, PinosSubscriptionFlags fl
PINOS_SOURCE_OUTPUT_INFO_FLAGS_NONE, PINOS_SOURCE_OUTPUT_INFO_FLAGS_NONE,
dump_source_output_info, dump_source_output_info,
NULL, NULL,
properties); NULL);
} }
} }
@ -207,18 +203,17 @@ subscription_cb (PinosContext *context,
PinosSubscriptionEvent type, PinosSubscriptionEvent type,
PinosSubscriptionFlags flags, PinosSubscriptionFlags flags,
gpointer id, gpointer id,
GStrv properties,
gpointer user_data) gpointer user_data)
{ {
switch (type) { switch (type) {
case PINOS_SUBSCRIPTION_EVENT_NEW: case PINOS_SUBSCRIPTION_EVENT_NEW:
g_print ("added: %s\n", g_dbus_proxy_get_object_path (id)); g_print ("added: %s\n", g_dbus_proxy_get_object_path (id));
dump_object (context, G_DBUS_PROXY (id), flags, properties); dump_object (context, G_DBUS_PROXY (id), flags);
break; break;
case PINOS_SUBSCRIPTION_EVENT_CHANGE: case PINOS_SUBSCRIPTION_EVENT_CHANGE:
g_print ("changed: %s\n", g_dbus_proxy_get_object_path (id)); g_print ("changed: %s\n", g_dbus_proxy_get_object_path (id));
dump_object (context, G_DBUS_PROXY (id), flags, properties); dump_object (context, G_DBUS_PROXY (id), flags);
break; break;
case PINOS_SUBSCRIPTION_EVENT_REMOVE: case PINOS_SUBSCRIPTION_EVENT_REMOVE: