mirror of
https://gitlab.freedesktop.org/pipewire/pipewire
synced 2024-07-22 02:34:16 +00:00
remove obsolete dbus protocol
This commit is contained in:
Wim Taymans
parent
6f8268df40
commit
7cbdaeb3b6
|
|
@ -57,14 +57,6 @@ pipewire_module_link_factory = shared_library('pipewire-module-link-factory',
|
|||
dependencies : [mathlib, dl_lib, pipewire_dep],
|
||||
)
|
||||
|
||||
#pipewire_module_protocol_dbus = shared_library('pipewire-module-protocol-dbus', [ 'module-protocol-dbus.c', gdbus_target ],
|
||||
# c_args : pipewire_module_c_args,
|
||||
# include_directories : [configinc, spa_inc],
|
||||
# install : true,
|
||||
# install_dir : modules_install_dir,
|
||||
# dependencies : [glib_dep, gio_dep, mathlib, dl_lib, pipewire_dep],
|
||||
#)
|
||||
|
||||
pipewire_module_protocol_native_deps = [mathlib, dl_lib, pipewire_dep]
|
||||
|
||||
if get_option('systemd')
|
||||
|
|
|
|||
|
|
@ -1,639 +0,0 @@
|
|||
/* PipeWire
|
||||
*
|
||||
* Copyright © 2018 Wim Taymans
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a
|
||||
* copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation
|
||||
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||||
* and/or sell copies of the Software, and to permit persons to whom the
|
||||
* Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice (including the next
|
||||
* paragraph) shall be included in all copies or substantial portions of the
|
||||
* Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||||
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||
* DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include <errno.h>
|
||||
#include <sys/socket.h>
|
||||
|
||||
#include <gio/gio.h>
|
||||
#include <gio/gunixfdlist.h>
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include "pipewire/client/pipewire.h"
|
||||
#include "pipewire/client/log.h"
|
||||
|
||||
#include "pipewire/server/core.h"
|
||||
#include "pipewire/server/node.h"
|
||||
#include "pipewire/server/module.h"
|
||||
#include "pipewire/server/client-node.h"
|
||||
#include "pipewire/server/client.h"
|
||||
#include "pipewire/server/resource.h"
|
||||
#include "pipewire/server/link.h"
|
||||
#include "pipewire/server/factory.h"
|
||||
#include "pipewire/server/data-loop.h"
|
||||
#include "pipewire/server/main-loop.h"
|
||||
|
||||
#include "pipewire/dbus/org-pipewire.h"
|
||||
|
||||
#define PIPEWIRE_DBUS_SERVICE "org.pipewire"
|
||||
#define PIPEWIRE_DBUS_OBJECT_PREFIX "/org/pipewire"
|
||||
#define PIPEWIRE_DBUS_OBJECT_SERVER PIPEWIRE_DBUS_OBJECT_PREFIX "/server"
|
||||
#define PIPEWIRE_DBUS_OBJECT_CLIENT PIPEWIRE_DBUS_OBJECT_PREFIX "/client"
|
||||
#define PIPEWIRE_DBUS_OBJECT_NODE PIPEWIRE_DBUS_OBJECT_PREFIX "/node"
|
||||
#define PIPEWIRE_DBUS_OBJECT_LINK PIPEWIRE_DBUS_OBJECT_PREFIX "/link"
|
||||
|
||||
struct impl {
|
||||
struct pw_core *core;
|
||||
struct spa_list link;
|
||||
|
||||
struct pw_properties *properties;
|
||||
|
||||
GDBusConnection *connection;
|
||||
GDBusObjectManagerServer *server_manager;
|
||||
|
||||
struct spa_list client_list;
|
||||
struct spa_list object_list;
|
||||
|
||||
struct pw_listener global_added;
|
||||
struct pw_listener global_removed;
|
||||
};
|
||||
|
||||
struct object {
|
||||
struct impl *impl;
|
||||
struct spa_list link;
|
||||
struct pw_global *global;
|
||||
void *iface;
|
||||
PipeWireObjectSkeleton *skel;
|
||||
const gchar *object_path;
|
||||
pw_destroy_t destroy;
|
||||
};
|
||||
|
||||
struct server {
|
||||
struct object parent;
|
||||
struct spa_list link;
|
||||
guint id;
|
||||
};
|
||||
|
||||
struct client {
|
||||
struct object parent;
|
||||
struct spa_list link;
|
||||
gchar *sender;
|
||||
guint id;
|
||||
};
|
||||
|
||||
struct node {
|
||||
struct object parent;
|
||||
struct pw_listener state_changed;
|
||||
};
|
||||
|
||||
static void object_export(struct object *this)
|
||||
{
|
||||
g_dbus_object_manager_server_export(this->impl->server_manager,
|
||||
G_DBUS_OBJECT_SKELETON(this->skel));
|
||||
this->object_path = g_dbus_object_get_object_path(G_DBUS_OBJECT(this->skel));
|
||||
pw_log_debug("protocol-dbus %p: export object %s", this->impl, this->object_path);
|
||||
}
|
||||
|
||||
static void object_unexport(struct object *this)
|
||||
{
|
||||
if (this->object_path)
|
||||
g_dbus_object_manager_server_unexport(this->impl->server_manager,
|
||||
this->object_path);
|
||||
}
|
||||
|
||||
static void *object_new(size_t size,
|
||||
struct impl *impl,
|
||||
struct pw_global *global,
|
||||
void *iface,
|
||||
PipeWireObjectSkeleton * skel, bool export, pw_destroy_t destroy)
|
||||
{
|
||||
struct object *this;
|
||||
|
||||
this = calloc(1, size);
|
||||
this->impl = impl;
|
||||
this->global = global;
|
||||
this->iface = iface;
|
||||
this->skel = skel;
|
||||
this->destroy = destroy;
|
||||
|
||||
spa_list_append(&impl->object_list, &this->link);
|
||||
|
||||
if (export)
|
||||
object_export(this);
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
static void object_destroy(struct object *this)
|
||||
{
|
||||
spa_list_remove(&this->link);
|
||||
|
||||
if (this->destroy)
|
||||
this->destroy(this);
|
||||
|
||||
object_unexport(this);
|
||||
g_clear_object(&this->iface);
|
||||
g_clear_object(&this->skel);
|
||||
free(this);
|
||||
}
|
||||
|
||||
static struct object *find_object(struct impl *impl, void *object)
|
||||
{
|
||||
struct object *obj;
|
||||
spa_list_for_each(obj, &impl->object_list, link) {
|
||||
if (obj->global->object == object)
|
||||
return obj;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
#if 0
|
||||
struct _struct pw_properties {
|
||||
GHashTable *hashtable;
|
||||
};
|
||||
|
||||
static void add_to_variant(const gchar * key, const gchar * value, GVariantBuilder * b)
|
||||
{
|
||||
g_variant_builder_add(b, "{sv}", key, g_variant_new_string(value));
|
||||
}
|
||||
#endif
|
||||
|
||||
static void pw_properties_init_builder(struct pw_properties *properties, GVariantBuilder * builder)
|
||||
{
|
||||
g_variant_builder_init(builder, G_VARIANT_TYPE("a{sv}"));
|
||||
// g_hash_table_foreach (properties->hashtable, (GHFunc) add_to_variant, builder);
|
||||
}
|
||||
|
||||
static GVariant *pw_properties_to_variant(struct pw_properties *properties)
|
||||
{
|
||||
GVariantBuilder builder;
|
||||
pw_properties_init_builder(properties, &builder);
|
||||
return g_variant_builder_end(&builder);
|
||||
}
|
||||
|
||||
static struct pw_properties *pw_properties_from_variant(GVariant * variant)
|
||||
{
|
||||
struct pw_properties *props;
|
||||
GVariantIter iter;
|
||||
//GVariant *value;
|
||||
//gchar *key;
|
||||
|
||||
props = pw_properties_new(NULL, NULL);
|
||||
|
||||
g_variant_iter_init(&iter, variant);
|
||||
// while (g_variant_iter_loop (&iter, "{sv}", &key, &value))
|
||||
//g_hash_table_replace (props->hashtable,
|
||||
// g_strdup (key),
|
||||
// g_variant_dup_string (value, NULL));
|
||||
|
||||
return props;
|
||||
}
|
||||
|
||||
static void
|
||||
client_name_appeared_handler(GDBusConnection * connection,
|
||||
const gchar * name, const gchar * name_owner, gpointer user_data)
|
||||
{
|
||||
struct client *this = user_data;
|
||||
pw_log_debug("client %p: appeared %s %s", this, name, name_owner);
|
||||
object_export(&this->parent);
|
||||
}
|
||||
|
||||
static void client_destroy(struct client *this)
|
||||
{
|
||||
if (this->sender) {
|
||||
spa_list_remove(&this->link);
|
||||
free(this->sender);
|
||||
this->sender = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
client_name_vanished_handler(GDBusConnection * connection, const gchar * name, gpointer user_data)
|
||||
{
|
||||
struct client *this = user_data;
|
||||
pw_log_debug("client %p: vanished %s", this, name);
|
||||
g_bus_unwatch_name(this->id);
|
||||
/* destroying the client here will trigger the global_removed, which
|
||||
* will then destroy our wrapper */
|
||||
pw_client_destroy(this->parent.global->object);
|
||||
}
|
||||
|
||||
|
||||
static struct client *client_new(struct impl *impl, const char *sender)
|
||||
{
|
||||
struct client *this;
|
||||
struct pw_client *client;
|
||||
|
||||
client = pw_client_new(impl->core, NULL, NULL, 0);
|
||||
|
||||
if ((this = (struct client *) find_object(impl, client))) {
|
||||
pipewire_client1_set_sender(this->parent.iface, sender);
|
||||
|
||||
this->sender = strdup(sender);
|
||||
this->id = g_bus_watch_name_on_connection(impl->connection,
|
||||
this->sender,
|
||||
G_BUS_NAME_WATCHER_FLAGS_NONE,
|
||||
client_name_appeared_handler,
|
||||
client_name_vanished_handler, this, NULL);
|
||||
|
||||
spa_list_append(&impl->client_list, &this->link);
|
||||
}
|
||||
return this;
|
||||
}
|
||||
|
||||
static struct pw_client *sender_get_client(struct impl *impl, const char *sender, bool create)
|
||||
{
|
||||
struct client *client;
|
||||
|
||||
spa_list_for_each(client, &impl->client_list, link) {
|
||||
if (strcmp(client->sender, sender) == 0)
|
||||
return client->parent.global->object;
|
||||
}
|
||||
if (!create)
|
||||
return NULL;
|
||||
|
||||
client = client_new(impl, sender);
|
||||
|
||||
return client->parent.global->object;
|
||||
}
|
||||
|
||||
static bool
|
||||
handle_create_node(PipeWireDaemon1 * interface,
|
||||
GDBusMethodInvocation * invocation,
|
||||
const char *arg_factory_name,
|
||||
const char *arg_name, GVariant * arg_properties, gpointer user_data)
|
||||
{
|
||||
struct impl *impl = user_data;
|
||||
struct pw_node_factory *factory;
|
||||
struct pw_node *node;
|
||||
struct pw_client *client;
|
||||
const char *sender, *object_path;
|
||||
struct pw_properties *props;
|
||||
struct object *object;
|
||||
|
||||
sender = g_dbus_method_invocation_get_sender(invocation);
|
||||
client = sender_get_client(impl, sender, TRUE);
|
||||
|
||||
pw_log_debug("protocol-dbus %p: create node: %s", impl, sender);
|
||||
|
||||
props = pw_properties_from_variant(arg_properties);
|
||||
|
||||
factory = pw_core_find_node_factory(impl->core, arg_factory_name);
|
||||
if (factory == NULL)
|
||||
goto no_factory;
|
||||
|
||||
node = pw_node_factory_create_node(factory, client, arg_name, props);
|
||||
pw_properties_free(props);
|
||||
|
||||
if (node == NULL)
|
||||
goto no_node;
|
||||
|
||||
object = find_object(impl, node);
|
||||
if (object == NULL)
|
||||
goto object_failed;
|
||||
|
||||
pw_resource_new(client,
|
||||
SPA_ID_INVALID,
|
||||
impl->core->type.node, node, (pw_destroy_t) pw_node_destroy);
|
||||
|
||||
object_path = object->object_path;
|
||||
pw_log_debug("protocol-dbus %p: added node %p with path %s", impl, node, object_path);
|
||||
g_dbus_method_invocation_return_value(invocation, g_variant_new("(o)", object_path));
|
||||
return TRUE;
|
||||
|
||||
/* ERRORS */
|
||||
no_factory:
|
||||
pw_log_debug("protocol-dbus %p: could not find factory named %s", impl,
|
||||
arg_factory_name);
|
||||
g_dbus_method_invocation_return_dbus_error(invocation, "org.pipewire.Error",
|
||||
"can't find factory");
|
||||
return TRUE;
|
||||
no_node:
|
||||
pw_log_debug("protocol-dbus %p: could not create node named %s from factory %s",
|
||||
impl, arg_name, arg_factory_name);
|
||||
g_dbus_method_invocation_return_dbus_error(invocation, "org.pipewire.Error",
|
||||
"can't create node");
|
||||
return TRUE;
|
||||
object_failed:
|
||||
pw_log_debug("protocol-dbus %p: could not create dbus object", impl);
|
||||
g_dbus_method_invocation_return_dbus_error(invocation,
|
||||
"org.pipewire.Error",
|
||||
"can't create object");
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static void
|
||||
on_node_state_changed(struct pw_listener *listener,
|
||||
struct pw_node *node, enum pw_node_state old, enum pw_node_state state)
|
||||
{
|
||||
struct node *object = SPA_CONTAINER_OF(listener, struct node, state_changed);
|
||||
|
||||
pw_log_debug("protocol-dbus %p: node %p state change %s -> %s", object->parent.impl, node,
|
||||
pw_node_state_as_string(old), pw_node_state_as_string(state));
|
||||
|
||||
pipewire_node1_set_state(object->parent.iface, node->state);
|
||||
}
|
||||
|
||||
static bool
|
||||
handle_create_client_node(PipeWireDaemon1 * interface,
|
||||
GDBusMethodInvocation * invocation,
|
||||
const char *arg_name, GVariant * arg_properties, gpointer user_data)
|
||||
{
|
||||
struct impl *impl = user_data;
|
||||
struct pw_client_node *node;
|
||||
struct pw_client *client;
|
||||
int res;
|
||||
const char *sender, *object_path, *target_node;
|
||||
struct pw_properties *props;
|
||||
GError *error = NULL;
|
||||
GUnixFDList *fdlist;
|
||||
int ctrl_fd, data_rfd, data_wfd;
|
||||
int ctrl_idx, data_ridx, data_widx;
|
||||
struct object *object;
|
||||
int fd[2];
|
||||
|
||||
sender = g_dbus_method_invocation_get_sender(invocation);
|
||||
client = sender_get_client(impl, sender, TRUE);
|
||||
|
||||
pw_log_debug("protocol-dbus %p: create client-node: %s", impl, sender);
|
||||
props = pw_properties_from_variant(arg_properties);
|
||||
|
||||
target_node = pw_properties_get(props, PW_KEY_NODE_TARGET);
|
||||
if (target_node) {
|
||||
if (strncmp(target_node, "/org/pipewire/node_", strlen("/org/pipewire/node_")) == 0) {
|
||||
pw_properties_setf(props, PW_KEY_NODE_TARGET, "%s",
|
||||
target_node + strlen("/org/pipewire/node_"));
|
||||
}
|
||||
}
|
||||
|
||||
if (socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0, fd) != 0)
|
||||
goto no_socket_pair;
|
||||
|
||||
ctrl_fd = fd[1];
|
||||
|
||||
node = pw_client_node_new(client, SPA_ID_INVALID, arg_name, props);
|
||||
|
||||
object = find_object(impl, node->node);
|
||||
if (object == NULL)
|
||||
goto object_failed;
|
||||
|
||||
if ((res = pw_client_node_get_fds(node, &data_rfd, &data_wfd)) < 0)
|
||||
goto no_socket;
|
||||
|
||||
object_path = object->object_path;
|
||||
pw_log_debug("protocol-dbus %p: add client-node %p, %s", impl, node, object_path);
|
||||
|
||||
fdlist = g_unix_fd_list_new();
|
||||
ctrl_idx = g_unix_fd_list_append(fdlist, ctrl_fd, &error);
|
||||
data_ridx = g_unix_fd_list_append(fdlist, data_rfd, &error);
|
||||
data_widx = g_unix_fd_list_append(fdlist, data_wfd, &error);
|
||||
|
||||
g_dbus_method_invocation_return_value_with_unix_fd_list(invocation,
|
||||
g_variant_new("(ohhh)", object_path,
|
||||
ctrl_idx, data_ridx,
|
||||
data_widx), fdlist);
|
||||
g_object_unref(fdlist);
|
||||
|
||||
return TRUE;
|
||||
|
||||
object_failed:
|
||||
pw_log_debug("protocol-dbus %p: could not create object", impl);
|
||||
goto exit_error;
|
||||
no_socket_pair:
|
||||
pw_log_debug("protocol-dbus %p: could not create socketpair: %s", impl,
|
||||
strerror(errno));
|
||||
goto exit_error;
|
||||
no_socket:
|
||||
pw_log_debug("protocol-dbus %p: could not create socket: %s", impl,
|
||||
strerror(errno));
|
||||
pw_client_node_destroy(node);
|
||||
goto exit_error;
|
||||
exit_error:
|
||||
g_dbus_method_invocation_return_gerror(invocation, error);
|
||||
g_clear_error(&error);
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static void bus_acquired_handler(GDBusConnection * connection, const char *name, gpointer user_data)
|
||||
{
|
||||
struct impl *impl = user_data;
|
||||
GDBusObjectManagerServer *manager = impl->server_manager;
|
||||
|
||||
impl->connection = connection;
|
||||
g_dbus_object_manager_server_set_connection(manager, connection);
|
||||
}
|
||||
|
||||
static void
|
||||
name_acquired_handler(GDBusConnection * connection, const char *name, gpointer user_data)
|
||||
{
|
||||
}
|
||||
|
||||
static void name_lost_handler(GDBusConnection * connection, const char *name, gpointer user_data)
|
||||
{
|
||||
struct impl *impl = user_data;
|
||||
GDBusObjectManagerServer *manager = impl->server_manager;
|
||||
|
||||
g_dbus_object_manager_server_set_connection(manager, connection);
|
||||
impl->connection = connection;
|
||||
}
|
||||
|
||||
static bool
|
||||
handle_node_remove(PipeWireNode1 * interface,
|
||||
GDBusMethodInvocation * invocation, gpointer user_data)
|
||||
{
|
||||
struct pw_node *this = user_data;
|
||||
|
||||
pw_log_debug("node %p: remove", this);
|
||||
|
||||
g_dbus_method_invocation_return_value(invocation, g_variant_new("()"));
|
||||
return true;
|
||||
}
|
||||
|
||||
static void
|
||||
on_global_added(struct pw_listener *listener, struct pw_core *core, struct pw_global *global)
|
||||
{
|
||||
struct impl *impl = SPA_CONTAINER_OF(listener, struct impl, global_added);
|
||||
PipeWireObjectSkeleton *skel;
|
||||
|
||||
if (global->type == impl->core->type.client) {
|
||||
PipeWireClient1 *iface;
|
||||
struct pw_client *client = global->object;
|
||||
struct pw_properties *props = client->properties;
|
||||
char *path;
|
||||
|
||||
asprintf(&path, "%s_%u", PIPEWIRE_DBUS_OBJECT_CLIENT, global->id);
|
||||
skel = pipewire_object_skeleton_new(path);
|
||||
free(path);
|
||||
|
||||
iface = pipewire_client1_skeleton_new();
|
||||
pipewire_client1_set_properties(iface,
|
||||
props ? pw_properties_to_variant(props) : NULL);
|
||||
pipewire_object_skeleton_set_client1(skel, iface);
|
||||
|
||||
object_new(sizeof(struct client),
|
||||
impl, global, iface, skel, false, (pw_destroy_t) client_destroy);
|
||||
|
||||
} else if (global->type == impl->core->type.node) {
|
||||
PipeWireNode1 *iface;
|
||||
struct pw_node *node = global->object;
|
||||
struct pw_properties *props = node->properties;
|
||||
char *path;
|
||||
struct node *obj;
|
||||
|
||||
asprintf(&path, "%s_%u", PIPEWIRE_DBUS_OBJECT_NODE, global->id);
|
||||
skel = pipewire_object_skeleton_new(path);
|
||||
free(path);
|
||||
|
||||
iface = pipewire_node1_skeleton_new();
|
||||
g_signal_connect(iface, "handle-remove", (GCallback) handle_node_remove, node);
|
||||
pipewire_node1_set_state(iface, node->state);
|
||||
pipewire_node1_set_owner(iface, "/");
|
||||
pipewire_node1_set_name(iface, node->name);
|
||||
pipewire_node1_set_properties(iface,
|
||||
props ? pw_properties_to_variant(props) : NULL);
|
||||
pipewire_object_skeleton_set_node1(skel, iface);
|
||||
|
||||
obj = object_new(sizeof(struct node), impl, global, iface, skel, true, NULL);
|
||||
pw_signal_add(&node->state_changed, &obj->state_changed, on_node_state_changed);
|
||||
} else if (global->object == impl) {
|
||||
struct impl *proto = global->object;
|
||||
struct server *server;
|
||||
PipeWireDaemon1 *iface;
|
||||
char *path;
|
||||
|
||||
iface = pipewire_daemon1_skeleton_new();
|
||||
g_signal_connect(iface, "handle-create-node", (GCallback) handle_create_node,
|
||||
proto);
|
||||
g_signal_connect(iface, "handle-create-client-node",
|
||||
(GCallback) handle_create_client_node, proto);
|
||||
|
||||
asprintf(&path, "%s_%u", PIPEWIRE_DBUS_OBJECT_SERVER, global->id);
|
||||
skel = pipewire_object_skeleton_new(path);
|
||||
free(path);
|
||||
|
||||
pipewire_daemon1_set_user_name(iface, g_get_user_name());
|
||||
pipewire_daemon1_set_host_name(iface, g_get_host_name());
|
||||
pipewire_daemon1_set_version(iface, PACKAGE_VERSION);
|
||||
pipewire_daemon1_set_name(iface, PACKAGE_NAME);
|
||||
pipewire_daemon1_set_cookie(iface, g_random_int());
|
||||
pipewire_daemon1_set_properties(iface, proto->properties ?
|
||||
pw_properties_to_variant(proto->properties) : NULL);
|
||||
pipewire_object_skeleton_set_daemon1(skel, iface);
|
||||
|
||||
server = object_new(sizeof(struct server), impl, global, iface, skel, true, NULL);
|
||||
server->id = g_bus_own_name(G_BUS_TYPE_SESSION,
|
||||
PIPEWIRE_DBUS_SERVICE,
|
||||
G_BUS_NAME_OWNER_FLAGS_REPLACE,
|
||||
bus_acquired_handler,
|
||||
name_acquired_handler, name_lost_handler, proto, NULL);
|
||||
} else if (global->type == impl->core->type.link) {
|
||||
PipeWireLink1 *iface;
|
||||
struct pw_link *link = global->object;
|
||||
struct object *obj;
|
||||
char *path;
|
||||
|
||||
asprintf(&path, "%s_%u", PIPEWIRE_DBUS_OBJECT_LINK, global->id);
|
||||
skel = pipewire_object_skeleton_new(path);
|
||||
free(path);
|
||||
|
||||
iface = pipewire_link1_skeleton_new();
|
||||
|
||||
obj = link->output ? find_object(impl, link->output->node) : NULL;
|
||||
if (obj) {
|
||||
pipewire_link1_set_output_node(iface, obj->object_path);
|
||||
pipewire_link1_set_output_port(iface, link->output->port_id);
|
||||
} else {
|
||||
pipewire_link1_set_output_node(iface, "/");
|
||||
pipewire_link1_set_output_port(iface, SPA_ID_INVALID);
|
||||
}
|
||||
obj = link->input ? find_object(impl, link->input->node) : NULL;
|
||||
if (obj) {
|
||||
pipewire_link1_set_input_node(iface, obj->object_path);
|
||||
pipewire_link1_set_input_port(iface, link->input->port_id);
|
||||
} else {
|
||||
pipewire_link1_set_output_node(iface, "/");
|
||||
pipewire_link1_set_output_port(iface, SPA_ID_INVALID);
|
||||
}
|
||||
pipewire_object_skeleton_set_link1(skel, iface);
|
||||
|
||||
object_new(sizeof(struct object), impl, global, iface, skel, true, NULL);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
on_global_removed(struct pw_listener *listener, struct pw_core *core, struct pw_global *global)
|
||||
{
|
||||
struct impl *impl = SPA_CONTAINER_OF(listener, struct impl, global_removed);
|
||||
struct object *object;
|
||||
|
||||
if ((object = find_object(impl, global->object)))
|
||||
object_destroy(object);
|
||||
}
|
||||
|
||||
static struct impl *pw_protocol_dbus_new(struct pw_core *core, struct pw_properties *properties)
|
||||
{
|
||||
struct impl *impl;
|
||||
|
||||
impl = calloc(1, sizeof(struct impl));
|
||||
pw_log_debug("protocol-dbus %p: new", impl);
|
||||
|
||||
impl->core = core;
|
||||
impl->properties = properties;
|
||||
|
||||
spa_list_init(&impl->client_list);
|
||||
spa_list_init(&impl->object_list);
|
||||
|
||||
pw_signal_add(&core->global_added, &impl->global_added, on_global_added);
|
||||
pw_signal_add(&core->global_removed, &impl->global_removed, on_global_removed);
|
||||
|
||||
impl->server_manager = g_dbus_object_manager_server_new(PIPEWIRE_DBUS_OBJECT_PREFIX);
|
||||
|
||||
return impl;
|
||||
}
|
||||
|
||||
#if 0
|
||||
static void pw_protocol_dbus_destroy(struct impl *impl)
|
||||
{
|
||||
struct object *object, *tmp;
|
||||
|
||||
pw_log_debug("protocol-dbus %p: destroy", impl);
|
||||
|
||||
pw_global_destroy(impl->global);
|
||||
|
||||
spa_list_for_each_safe(object, tmp, &impl->object_list, link)
|
||||
object_destroy(object);
|
||||
|
||||
#if 0
|
||||
if (impl->id != 0)
|
||||
g_bus_unown_name(impl->id);
|
||||
#endif
|
||||
|
||||
pw_signal_remove(&impl->global_added);
|
||||
pw_signal_remove(&impl->global_removed);
|
||||
pw_signal_remove(&impl->node_state_changed);
|
||||
|
||||
g_clear_object(&impl->server_manager);
|
||||
|
||||
free(impl);
|
||||
}
|
||||
#endif
|
||||
|
||||
SPA_EXPORT
|
||||
int pipewire__module_init(struct pw_module *module, const char *args)
|
||||
{
|
||||
pw_protocol_dbus_new(module->core, NULL);
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in a new issue