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introspect: improve introspect

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Use the values from the proxy
This commit is contained in:
Wim Taymans 2015-07-09 17:30:37 +02:00
parent 5d4350a38f
commit cca0e8eb15
2 changed files with 56 additions and 9 deletions
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61
src/client/introspect.c
View file

@ -17,6 +17,8 @@
* Boston, MA 02110-1301, USA.
*/
#include <string.h>
#include "client/pinos.h"
#include "client/context.h"
@ -25,6 +27,50 @@
#include "client/private.h"
static void
fill_info (PinosSourceInfo *info, GDBusProxy *proxy)
{
GVariant *variant;
info->id = proxy;
info->path = g_dbus_proxy_get_object_path (proxy);
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";
}
info->properties = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "Properties");
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->formats = g_bytes_new_take (formats, len + 1);
g_variant_unref (variant);
} else {
info->formats = NULL;
}
}
static void
clear_info (PinosSourceInfo *info)
{
if (info->properties)
g_variant_unref (info->properties);
if (info->formats)
g_bytes_unref (info->formats);
}
/**
* pinos_context_list_source_info:
* @context: a connected #PinosContext
@ -53,10 +99,9 @@ pinos_context_list_source_info (PinosContext *context,
GDBusProxy *proxy = walk->data;
PinosSourceInfo info;
info.id = proxy;
info.name = "gst";
fill_info (&info, proxy);
cb (context, &info, user_data);
clear_info (&info);
}
cb (context, NULL, user_data);
}
@ -82,17 +127,17 @@ pinos_context_get_source_info_by_id (PinosContext *context,
gpointer user_data)
{
PinosSourceInfo info;
GDBusProxy *proxy;
g_return_if_fail (PINOS_IS_CONTEXT (context));
g_return_if_fail (id != NULL);
g_return_if_fail (cb != NULL);
info.id = id;
info.name = "gst";
info.properties = NULL;
info.state = PINOS_SOURCE_STATE_SUSPENDED;
info.formats = NULL;
proxy = G_DBUS_PROXY (id);
fill_info (&info, proxy);
cb (context, &info, user_data);
clear_info (&info);
cb (context, NULL, user_data);
}

4
src/client/introspect.h
View file

@ -51,7 +51,8 @@ typedef enum {
/**
* PinosSourceInfo:
* @id: generic id of the source
* @name: the name of the source
* @path: the unique path of the source, suitable for connecting
* @name: name the source, suitable for display
* @properties: the properties of the source
* @state: the current state of the source
* @formats: the supported formats
@ -60,6 +61,7 @@ typedef enum {
*/
typedef struct {
gpointer id;
const char *path;
const char *name;
GVariant *properties;
PinosSourceState state;