mirror of
https://gitlab.freedesktop.org/pipewire/wireplumber.git
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9330208ada
* core no longer exposes create_remote/local_object * node, device & link have constructor methods to enable the create_remote_object functionality * added WpImplNode to wrap pw_impl_node and allow creating "local" node instances * added WpSpaDevice to wrap spa_device and allow creating "local" device instances * exporting objects in all cases now happens by requesting FEATURE_BOUND from the proxy, eliminating the need for WpExported * replaced WpMonitor by new, simpler code directly in module-monitor * the proxy type lookup table in WpProxy is gone, we now use a field on the class structure of every WpProxy subclass and iterate through all the class structures instead; this is more flexible and extensible
128 lines
3 KiB
C
128 lines
3 KiB
C
/* WirePlumber
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*
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* Copyright © 2019 Collabora Ltd.
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* @author George Kiagiadakis <george.kiagiadakis@collabora.com>
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*
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* SPDX-License-Identifier: MIT
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*/
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#include "client.h"
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#include "private.h"
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#include <pipewire/pipewire.h>
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struct _WpClient
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{
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WpProxy parent;
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struct pw_client_info *info;
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/* The client proxy listener */
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struct spa_hook listener;
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};
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G_DEFINE_TYPE (WpClient, wp_client, WP_TYPE_PROXY)
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static void
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wp_client_init (WpClient * self)
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{
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}
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static void
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wp_client_finalize (GObject * object)
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{
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WpClient *self = WP_CLIENT (object);
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g_clear_pointer (&self->info, pw_client_info_free);
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G_OBJECT_CLASS (wp_client_parent_class)->finalize (object);
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}
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static gconstpointer
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wp_client_get_info (WpProxy * self)
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{
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return WP_CLIENT (self)->info;
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}
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WpProperties *
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wp_client_get_properties (WpProxy * self)
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{
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return wp_properties_new_wrap_dict (WP_CLIENT (self)->info->props);
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}
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static void
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client_event_info(void *data, const struct pw_client_info *info)
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{
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WpClient *self = WP_CLIENT (data);
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self->info = pw_client_info_update (self->info, info);
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wp_proxy_set_feature_ready (WP_PROXY (self), WP_PROXY_FEATURE_INFO);
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g_object_notify (G_OBJECT (self), "info");
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if (info->change_mask & PW_CLIENT_CHANGE_MASK_PROPS)
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g_object_notify (G_OBJECT (self), "properties");
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}
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static const struct pw_client_events client_events = {
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PW_VERSION_CLIENT_EVENTS,
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.info = client_event_info,
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};
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static void
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wp_client_pw_proxy_created (WpProxy * proxy, struct pw_proxy * pw_proxy)
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{
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WpClient *self = WP_CLIENT (proxy);
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pw_client_add_listener ((struct pw_client *) pw_proxy,
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&self->listener, &client_events, self);
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}
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static void
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wp_client_class_init (WpClientClass * klass)
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{
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GObjectClass *object_class = (GObjectClass *) klass;
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WpProxyClass *proxy_class = (WpProxyClass *) klass;
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object_class->finalize = wp_client_finalize;
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proxy_class->pw_iface_type = PW_TYPE_INTERFACE_Client;
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proxy_class->pw_iface_version = PW_VERSION_CLIENT;
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proxy_class->get_info = wp_client_get_info;
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proxy_class->get_properties = wp_client_get_properties;
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proxy_class->pw_proxy_created = wp_client_pw_proxy_created;
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}
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void
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wp_client_update_permissions (WpClient * self, guint n_perm, ...)
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{
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va_list args;
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struct pw_permission *perm =
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g_alloca (n_perm * sizeof (struct pw_permission));
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va_start (args, n_perm);
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for (gint i = 0; i < n_perm; i++) {
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perm[i].id = va_arg (args, guint32);
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perm[i].permissions = va_arg (args, guint32);
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}
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va_end (args);
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wp_client_update_permissions_array (self, n_perm, perm);
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}
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void
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wp_client_update_permissions_array (WpClient * self,
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guint n_perm, const struct pw_permission *permissions)
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{
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struct pw_client *pwp;
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int client_update_permissions_result;
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g_return_if_fail (WP_IS_CLIENT (self));
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pwp = (struct pw_client *) wp_proxy_get_pw_proxy (WP_PROXY (self));
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g_return_if_fail (pwp != NULL);
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client_update_permissions_result = pw_client_update_permissions (
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pwp, n_perm, permissions);
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g_warn_if_fail (client_update_permissions_result >= 0);
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}
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