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|
/*
* dLeyna
*
* Copyright (C) 2012-2017 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU Lesser General Public License,
* version 2.1, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
*
* Mark Ryan <mark.d.ryan@intel.com>
*
*/
#include <config.h>
#include <signal.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <syslog.h>
#include <libdleyna/core/connector.h>
#include <libdleyna/core/context-filter.h>
#include <libdleyna/core/control-point.h>
#include <libdleyna/core/error.h>
#include <libdleyna/core/log.h>
#include <libdleyna/core/task-processor.h>
#include "async.h"
#include "control-point-renderer.h"
#include "device.h"
#include "manager.h"
#include "prop-defs.h"
#include "server.h"
#include "upnp.h"
#ifdef UA_PREFIX
#define DLR_PRG_NAME UA_PREFIX " dLeyna/" VERSION
#else
#define DLR_PRG_NAME "dLeyna/" VERSION
#endif
#define DLR_INTERFACE_GET_VERSION "GetVersion"
#define DLR_INTERFACE_GET_RENDERERS "GetRenderers"
#define DLR_INTERFACE_RESCAN "Rescan"
#define DLR_INTERFACE_RELEASE "Release"
#define DLR_INTERFACE_WHITE_LIST_ENABLE "WhiteListEnable"
#define DLR_INTERFACE_WHITE_LIST_ADD_ENTRIES "WhiteListAddEntries"
#define DLR_INTERFACE_WHITE_LIST_REMOVE_ENTRIES "WhiteListRemoveEntries"
#define DLR_INTERFACE_WHITE_LIST_CLEAR "WhiteListClear"
#define DLR_INTERFACE_ENTRY_LIST "EntryList"
#define DLR_INTERFACE_IS_ENABLED "IsEnabled"
#define DLR_INTERFACE_FOUND_RENDERER "FoundRenderer"
#define DLR_INTERFACE_LOST_RENDERER "LostRenderer"
#define DLR_INTERFACE_HOST_FILE "HostFile"
#define DLR_INTERFACE_REMOVE_FILE "RemoveFile"
#define DLR_INTERFACE_VERSION "Version"
#define DLR_INTERFACE_RENDERERS "Renderers"
#define DLR_INTERFACE_PATH "Path"
#define DLR_INTERFACE_URI "Uri"
#define DLR_INTERFACE_ID "Id"
#define DLR_INTERFACE_METADATA "Metadata"
#define DLR_INTERFACE_CHANGED_PROPERTIES "changed_properties"
#define DLR_INTERFACE_INVALIDATED_PROPERTIES "invalidated_properties"
#define DLR_INTERFACE_GET "Get"
#define DLR_INTERFACE_GET_ALL "GetAll"
#define DLR_INTERFACE_SET "Set"
#define DLR_INTERFACE_INTERFACE_NAME "interface_name"
#define DLR_INTERFACE_PROPERTY_NAME "property_name"
#define DLR_INTERFACE_PROPERTIES_VALUE "properties"
#define DLR_INTERFACE_VALUE "value"
#define DLR_INTERFACE_OFFSET "offset"
#define DLR_INTERFACE_POSITION "position"
#define DLR_INTERFACE_BYTE_POSITION "byte_position"
#define DLR_INTERFACE_TRACKID "trackid"
#define DLR_INTERFACE_TRACK_NUMBER "TrackNumber"
#define DLR_INTERFACE_RAISE "Raise"
#define DLR_INTERFACE_QUIT "Quit"
#define DLR_INTERFACE_PLAY "Play"
#define DLR_INTERFACE_PLAY_PAUSE "PlayPause"
#define DLR_INTERFACE_NEXT "Next"
#define DLR_INTERFACE_PREVIOUS "Previous"
#define DLR_INTERFACE_PAUSE "Pause"
#define DLR_INTERFACE_STOP "Stop"
#define DLR_INTERFACE_OPEN_URI "OpenUri"
#define DLR_INTERFACE_OPEN_URI_EX "OpenUriEx"
#define DLR_INTERFACE_OPEN_NEXT_URI "OpenNextUri"
#define DLR_INTERFACE_SET_URI "SetUri"
#define DLR_INTERFACE_SEEK "Seek"
#define DLR_INTERFACE_BYTE_SEEK "ByteSeek"
#define DLR_INTERFACE_SET_POSITION "SetPosition"
#define DLR_INTERFACE_SET_BYTE_POSITION "SetBytePosition"
#define DLR_INTERFACE_GOTO_TRACK "GotoTrack"
#define DLR_INTERFACE_CANCEL "Cancel"
#define DLR_INTERFACE_GET_ICON "GetIcon"
#define DLR_INTERFACE_RESOLUTION "Resolution"
#define DLR_INTERFACE_ICON_BYTES "Bytes"
#define DLR_INTERFACE_MIME_TYPE "MimeType"
#define DLR_INTERFACE_REQ_MIME_TYPE "RequestedMimeType"
enum dlr_manager_interface_type_ {
DLR_MANAGER_INTERFACE_MANAGER,
DLR_MANAGER_INTERFACE_INFO_PROPERTIES,
DLR_MANAGER_INTERFACE_INFO_MAX
};
typedef struct dlr_context_t_ dlr_context_t;
struct dlr_context_t_ {
guint dlr_id[DLR_MANAGER_INTERFACE_INFO_MAX];
dleyna_connector_id_t connection;
guint watchers;
dleyna_task_processor_t *processor;
const dleyna_connector_t *connector;
dlr_upnp_t *upnp;
dleyna_settings_t *settings;
dlr_manager_t *manager;
};
static dlr_context_t g_context;
static const gchar g_root_introspection[] =
"<node>"
" <interface name='" DLEYNA_RENDERER_INTERFACE_MANAGER "'>"
" <method name='" DLR_INTERFACE_GET_VERSION "'>"
" <arg type='s' name='" DLR_INTERFACE_VERSION "'"
" direction='out'/>"
" </method>"
" <method name='" DLR_INTERFACE_RELEASE "'>"
" </method>"
" <method name='" DLR_INTERFACE_GET_RENDERERS "'>"
" <arg type='ao' name='" DLR_INTERFACE_RENDERERS "'"
" direction='out'/>"
" </method>"
" <method name='" DLR_INTERFACE_RESCAN "'>"
" </method>"
" <signal name='" DLR_INTERFACE_FOUND_RENDERER "'>"
" <arg type='o' name='" DLR_INTERFACE_PATH "'/>"
" </signal>"
" <signal name='" DLR_INTERFACE_LOST_RENDERER "'>"
" <arg type='o' name='" DLR_INTERFACE_PATH "'/>"
" </signal>"
" <property type='as' name='" DLR_INTERFACE_PROP_NEVER_QUIT "'"
" access='readwrite'/>"
" <property type='as' name='" DLR_INTERFACE_PROP_WHITE_LIST_ENTRIES
"'"
" access='readwrite'/>"
" <property type='b' name='" DLR_INTERFACE_PROP_WHITE_LIST_ENABLED
"'"
" access='readwrite'/>"
" </interface>"
" <interface name='" DLR_INTERFACE_PROPERTIES "'>"
" <method name='" DLR_INTERFACE_GET "'>"
" <arg type='s' name='" DLR_INTERFACE_INTERFACE_NAME "'"
" direction='in'/>"
" <arg type='s' name='" DLR_INTERFACE_PROPERTY_NAME "'"
" direction='in'/>"
" <arg type='v' name='" DLR_INTERFACE_VALUE "'"
" direction='out'/>"
" </method>"
" <method name='" DLR_INTERFACE_GET_ALL "'>"
" <arg type='s' name='" DLR_INTERFACE_INTERFACE_NAME "'"
" direction='in'/>"
" <arg type='a{sv}' name='" DLR_INTERFACE_PROPERTIES_VALUE "'"
" direction='out'/>"
" </method>"
" <method name='" DLR_INTERFACE_SET "'>"
" <arg type='s' name='" DLR_INTERFACE_INTERFACE_NAME "'"
" direction='in'/>"
" <arg type='s' name='" DLR_INTERFACE_PROPERTY_NAME "'"
" direction='in'/>"
" <arg type='v' name='" DLR_INTERFACE_VALUE "'"
" direction='in'/>"
" </method>"
" <signal name='" DLR_INTERFACE_PROPERTIES_CHANGED "'>"
" <arg type='s' name='" DLR_INTERFACE_INTERFACE_NAME "'/>"
" <arg type='a{sv}' name='" DLR_INTERFACE_CHANGED_PROPERTIES "'/>"
" <arg type='as' name='" DLR_INTERFACE_INVALIDATED_PROPERTIES "'/>"
" </signal>"
" </interface>"
"</node>";
static const gchar g_server_introspection[] =
"<node>"
" <interface name='" DLR_INTERFACE_PROPERTIES "'>"
" <method name='" DLR_INTERFACE_GET "'>"
" <arg type='s' name='" DLR_INTERFACE_INTERFACE_NAME "'"
" direction='in'/>"
" <arg type='s' name='" DLR_INTERFACE_PROPERTY_NAME "'"
" direction='in'/>"
" <arg type='v' name='" DLR_INTERFACE_VALUE "'"
" direction='out'/>"
" </method>"
" <method name='" DLR_INTERFACE_GET_ALL "'>"
" <arg type='s' name='" DLR_INTERFACE_INTERFACE_NAME "'"
" direction='in'/>"
" <arg type='a{sv}' name='" DLR_INTERFACE_PROPERTIES_VALUE "'"
" direction='out'/>"
" </method>"
" <method name='" DLR_INTERFACE_SET "'>"
" <arg type='s' name='" DLR_INTERFACE_INTERFACE_NAME "'"
" direction='in'/>"
" <arg type='s' name='" DLR_INTERFACE_PROPERTY_NAME "'"
" direction='in'/>"
" <arg type='v' name='" DLR_INTERFACE_VALUE "'"
" direction='in'/>"
" </method>"
" <signal name='" DLR_INTERFACE_PROPERTIES_CHANGED "'>"
" <arg type='s' name='" DLR_INTERFACE_INTERFACE_NAME "'/>"
" <arg type='a{sv}' name='" DLR_INTERFACE_CHANGED_PROPERTIES "'/>"
" <arg type='as' name='" DLR_INTERFACE_INVALIDATED_PROPERTIES "'/>"
" </signal>"
" </interface>"
" <interface name='" DLR_INTERFACE_SERVER "'>"
" <method name='" DLR_INTERFACE_RAISE "'>"
" </method>"
" <method name='" DLR_INTERFACE_QUIT "'>"
" </method>"
" <property type='b' name='" DLR_INTERFACE_PROP_CAN_QUIT "'"
" access='read'/>"
" <property type='b' name='" DLR_INTERFACE_PROP_CAN_RAISE "'"
" access='read'/>"
" <property type='b' name='" DLR_INTERFACE_PROP_CAN_SET_FULLSCREEN
"'"
" access='read'/>"
" <property type='b' name='" DLR_INTERFACE_PROP_HAS_TRACK_LIST "'"
" access='read'/>"
" <property type='s' name='" DLR_INTERFACE_PROP_IDENTITY "'"
" access='read'/>"
" <property type='as' name='" DLR_INTERFACE_PROP_SUPPORTED_URIS "'"
" access='read'/>"
" <property type='as' name='" DLR_INTERFACE_PROP_SUPPORTED_MIME "'"
" access='read'/>"
" </interface>"
" <interface name='" DLR_INTERFACE_PLAYER "'>"
" <method name='" DLR_INTERFACE_PLAY "'>"
" </method>"
" <method name='" DLR_INTERFACE_PAUSE "'>"
" </method>"
" <method name='" DLR_INTERFACE_PLAY_PAUSE "'>"
" </method>"
" <method name='" DLR_INTERFACE_STOP "'>"
" </method>"
" <method name='" DLR_INTERFACE_NEXT "'>"
" </method>"
" <method name='" DLR_INTERFACE_PREVIOUS "'>"
" </method>"
" <method name='" DLR_INTERFACE_OPEN_URI "'>"
" <arg type='s' name='" DLR_INTERFACE_URI "'"
" direction='in'/>"
" </method>"
" <method name='" DLR_INTERFACE_OPEN_URI_EX "'>"
" <arg type='s' name='" DLR_INTERFACE_URI "'"
" direction='in'/>"
" <arg type='s' name='" DLR_INTERFACE_METADATA "'"
" direction='in'/>"
" </method>"
" <method name='" DLR_INTERFACE_OPEN_NEXT_URI "'>"
" <arg type='s' name='" DLR_INTERFACE_URI "'"
" direction='in'/>"
" <arg type='s' name='" DLR_INTERFACE_METADATA "'"
" direction='in'/>"
" </method>"
" <method name='" DLR_INTERFACE_SET_URI "'>"
" <arg type='s' name='" DLR_INTERFACE_URI "'"
" direction='in'/>"
" <arg type='s' name='" DLR_INTERFACE_METADATA "'"
" direction='in'/>"
" </method>"
" <method name='" DLR_INTERFACE_SEEK "'>"
" <arg type='x' name='" DLR_INTERFACE_OFFSET "'"
" direction='in'/>"
" </method>"
" <method name='" DLR_INTERFACE_BYTE_SEEK "'>"
" <arg type='x' name='" DLR_INTERFACE_OFFSET "'"
" direction='in'/>"
" </method>"
" <method name='" DLR_INTERFACE_SET_POSITION "'>"
" <arg type='o' name='" DLR_INTERFACE_TRACKID "'"
" direction='in'/>"
" <arg type='x' name='" DLR_INTERFACE_POSITION "'"
" direction='in'/>"
" </method>"
" <method name='" DLR_INTERFACE_SET_BYTE_POSITION "'>"
" <arg type='o' name='" DLR_INTERFACE_TRACKID "'"
" direction='in'/>"
" <arg type='x' name='" DLR_INTERFACE_BYTE_POSITION "'"
" direction='in'/>"
" </method>"
" <method name='" DLR_INTERFACE_GOTO_TRACK "'>"
" <arg type='u' name='" DLR_INTERFACE_TRACK_NUMBER "'"
" direction='in'/>"
" </method>"
" <property type='s' name='" DLR_INTERFACE_PROP_PLAYBACK_STATUS "'"
" access='read'/>"
" <property type='d' name='" DLR_INTERFACE_PROP_RATE "'"
" access='readwrite'/>"
" <property type='d' name='" DLR_INTERFACE_PROP_MINIMUM_RATE "'"
" access='read'/>"
" <property type='d' name='" DLR_INTERFACE_PROP_MAXIMUM_RATE "'"
" access='read'/>"
" <property type='ad'"
" name='" DLR_INTERFACE_PROP_TRANSPORT_PLAY_SPEEDS "'"
" access='read'/>"
" <property type='d' name='" DLR_INTERFACE_PROP_VOLUME "'"
" access='readwrite'/>"
" <property type='b' name='" DLR_INTERFACE_PROP_CAN_PLAY "'"
" access='read'/>"
" <property type='b' name='" DLR_INTERFACE_PROP_CAN_SEEK "'"
" access='read'/>"
" <property type='b' name='" DLR_INTERFACE_PROP_CAN_BYTE_SEEK "'"
" access='read'/>"
" <property type='b' name='" DLR_INTERFACE_PROP_CAN_CONTROL "'"
" access='read'/>"
" <property type='b' name='" DLR_INTERFACE_PROP_CAN_PAUSE "'"
" access='read'/>"
" <property type='b' name='" DLR_INTERFACE_PROP_CAN_NEXT "'"
" access='read'/>"
" <property type='b' name='" DLR_INTERFACE_PROP_CAN_PREVIOUS "'"
" access='read'/>"
" <property type='x' name='" DLR_INTERFACE_PROP_POSITION "'"
" access='read'/>"
" <property type='x' name='" DLR_INTERFACE_PROP_BYTE_POSITION "'"
" access='read'/>"
" <property type='a{sv}' name='" DLR_INTERFACE_PROP_METADATA "'"
" access='read'/>"
" <property type='u' name='" DLR_INTERFACE_PROP_CURRENT_TRACK "'"
" access='read'/>"
" <property type='u' name='" DLR_INTERFACE_PROP_NUMBER_OF_TRACKS "'"
" access='read'/>"
" <property type='b' name='" DLR_INTERFACE_PROP_MUTE "'"
" access='readwrite'/>"
" </interface>"
" <interface name='" DLEYNA_INTERFACE_PUSH_HOST "'>"
" <method name='" DLR_INTERFACE_HOST_FILE "'>"
" <arg type='s' name='" DLR_INTERFACE_PATH "'"
" direction='in'/>"
" <arg type='s' name='" DLR_INTERFACE_URI "'"
" direction='out'/>"
" </method>"
" <method name='" DLR_INTERFACE_REMOVE_FILE "'>"
" <arg type='s' name='" DLR_INTERFACE_PATH "'"
" direction='in'/>"
" </method>"
" </interface>"
" <interface name='" DLEYNA_SERVER_INTERFACE_RENDERER_DEVICE "'>"
" <method name='" DLR_INTERFACE_CANCEL "'>"
" </method>"
" <method name='" DLR_INTERFACE_GET_ICON "'>"
" <arg type='s' name='" DLR_INTERFACE_REQ_MIME_TYPE "'"
" direction='in'/>"
" <arg type='s' name='" DLR_INTERFACE_RESOLUTION "'"
" direction='in'/>"
" <arg type='ay' name='" DLR_INTERFACE_ICON_BYTES "'"
" direction='out'/>"
" <arg type='s' name='" DLR_INTERFACE_MIME_TYPE "'"
" direction='out'/>"
" </method>"
" <property type='as' "
" name='" DLR_INTERFACE_PROP_DLNA_DEVICE_CLASSES "'"
" access='read'/>"
" <property type='s' name='" DLR_INTERFACE_PROP_DEVICE_TYPE "'"
" access='read'/>"
" <property type='s' name='" DLR_INTERFACE_PROP_UDN "'"
" access='read'/>"
" <property type='s' name='" DLR_INTERFACE_PROP_FRIENDLY_NAME "'"
" access='read'/>"
" <property type='s' name='" DLR_INTERFACE_PROP_ICON_URL "'"
" access='read'/>"
" <property type='s' name='" DLR_INTERFACE_PROP_MANUFACTURER "'"
" access='read'/>"
" <property type='s' name='" DLR_INTERFACE_PROP_MANUFACTURER_URL "'"
" access='read'/>"
" <property type='s' name='" DLR_INTERFACE_PROP_MODEL_DESCRIPTION "'"
" access='read'/>"
" <property type='s' name='" DLR_INTERFACE_PROP_MODEL_NAME "'"
" access='read'/>"
" <property type='s' name='" DLR_INTERFACE_PROP_MODEL_NUMBER "'"
" access='read'/>"
" <property type='s' name='" DLR_INTERFACE_PROP_SERIAL_NUMBER "'"
" access='read'/>"
" <property type='s' name='" DLR_INTERFACE_PROP_PRESENTATION_URL "'"
" access='read'/>"
" <property type='s' name='" DLR_INTERFACE_PROP_PROTOCOL_INFO "'"
" access='read'/>"
" </interface>"
"</node>";
static const gchar *g_manager_interfaces[DLR_MANAGER_INTERFACE_INFO_MAX] = {
/* MUST be in the exact same order as g_root_introspection */
DLEYNA_RENDERER_INTERFACE_MANAGER, DLR_INTERFACE_PROPERTIES
};
static void prv_process_task(dleyna_task_atom_t *task, gpointer user_data);
static void prv_manager_root_method_call(
dleyna_connector_id_t conn, const gchar *sender, const gchar *object,
const gchar *interface, const gchar *method, GVariant *parameters,
dleyna_connector_msg_id_t invocation);
static void prv_manager_props_method_call(
dleyna_connector_id_t conn, const gchar *sender, const gchar *object,
const gchar *interface, const gchar *method, GVariant *parameters,
dleyna_connector_msg_id_t invocation);
static void prv_dlr_device_method_call(dleyna_connector_id_t conn,
const gchar *sender, const gchar *object,
const gchar *interface,
const gchar *method,
GVariant *parameters,
dleyna_connector_msg_id_t invocation);
static void prv_props_method_call(dleyna_connector_id_t conn,
const gchar *sender, const gchar *object,
const gchar *interface, const gchar *method,
GVariant *parameters,
dleyna_connector_msg_id_t invocation);
static void prv_dlr_player_method_call(dleyna_connector_id_t conn,
const gchar *sender, const gchar *object,
const gchar *interface,
const gchar *method,
GVariant *parameters,
dleyna_connector_msg_id_t invocation);
static void prv_dlr_push_host_method_call(
dleyna_connector_id_t conn, const gchar *sender, const gchar *object,
const gchar *interface, const gchar *method, GVariant *parameters,
dleyna_connector_msg_id_t invocation);
static void prv_renderer_device_method_call(
dleyna_connector_id_t conn, const gchar *sender, const gchar *object,
const gchar *interface, const gchar *method, GVariant *parameters,
dleyna_connector_msg_id_t invocation);
static const dleyna_connector_dispatch_cb_t
g_root_vtables[DLR_MANAGER_INTERFACE_INFO_MAX] = {
/* MUST be in the exact same order as g_root_introspection */
prv_manager_root_method_call, prv_manager_props_method_call
};
static const dleyna_connector_dispatch_cb_t
g_server_vtables[DLR_INTERFACE_INFO_MAX] = {
/* MUST be in the exact same order as g_server_introspection */
prv_props_method_call, prv_dlr_device_method_call,
prv_dlr_player_method_call, prv_dlr_push_host_method_call,
prv_renderer_device_method_call
};
static const gchar *g_server_interfaces[DLR_INTERFACE_INFO_MAX] = {
/* MUST be in the exact same order as g_server_introspection */
DLR_INTERFACE_PROPERTIES, DLR_INTERFACE_SERVER, DLR_INTERFACE_PLAYER,
DLEYNA_INTERFACE_PUSH_HOST, DLEYNA_SERVER_INTERFACE_RENDERER_DEVICE
};
const gchar *dlr_renderer_get_interface_name(guint index)
{
return g_server_interfaces[index];
}
const dleyna_connector_t *dlr_renderer_get_connector(void)
{
return g_context.connector;
}
dleyna_task_processor_t *dlr_renderer_service_get_task_processor(void)
{
return g_context.processor;
}
dlr_upnp_t *dlr_renderer_service_get_upnp(void)
{
return g_context.upnp;
}
static void prv_process_sync_task(dlr_task_t *task)
{
GError *error;
switch(task->type) {
case DLR_TASK_GET_VERSION:
task->result =
g_variant_ref_sink(g_variant_new_string(VERSION));
dlr_task_complete(task);
break;
case DLR_TASK_GET_SERVERS:
task->result = dlr_upnp_get_server_ids(g_context.upnp);
dlr_task_complete(task);
break;
case DLR_TASK_RESCAN:
dlr_upnp_rescan(g_context.upnp);
dlr_task_complete(task);
break;
case DLR_TASK_RAISE:
case DLR_TASK_QUIT:
error = g_error_new(DLEYNA_SERVER_ERROR,
DLEYNA_ERROR_NOT_SUPPORTED,
"Command not supported.");
dlr_task_fail(task, error);
g_error_free(error);
break;
default:
goto finished;
break;
}
dleyna_task_queue_task_completed(task->atom.queue_id);
finished:
return;
}
static void prv_async_task_complete(dlr_task_t *task, GError *error)
{
DLEYNA_LOG_DEBUG("Enter");
if(!error) {
dlr_task_complete(task);
} else {
dlr_task_fail(task, error);
g_error_free(error);
}
dleyna_task_queue_task_completed(task->atom.queue_id);
DLEYNA_LOG_DEBUG("Exit");
}
static void prv_process_async_task(dlr_task_t *task)
{
dlr_async_task_t *async_task = (dlr_async_task_t *) task;
DLEYNA_LOG_DEBUG("Enter");
async_task->cancellable = g_cancellable_new();
switch(task->type) {
case DLR_TASK_GET_PROP:
dlr_upnp_get_prop(g_context.upnp, task,
prv_async_task_complete);
break;
case DLR_TASK_GET_ALL_PROPS:
dlr_upnp_get_all_props(g_context.upnp, task,
prv_async_task_complete);
break;
case DLR_TASK_SET_PROP:
dlr_upnp_set_prop(g_context.upnp, task,
prv_async_task_complete);
break;
case DLR_TASK_PLAY:
dlr_upnp_play(g_context.upnp, task, prv_async_task_complete);
break;
case DLR_TASK_PAUSE:
dlr_upnp_pause(g_context.upnp, task, prv_async_task_complete);
break;
case DLR_TASK_PLAY_PAUSE:
dlr_upnp_play_pause(g_context.upnp, task,
prv_async_task_complete);
break;
case DLR_TASK_STOP:
dlr_upnp_stop(g_context.upnp, task, prv_async_task_complete);
break;
case DLR_TASK_NEXT:
dlr_upnp_next(g_context.upnp, task, prv_async_task_complete);
break;
case DLR_TASK_PREVIOUS:
dlr_upnp_previous(g_context.upnp, task,
prv_async_task_complete);
break;
case DLR_TASK_OPEN_URI:
case DLR_TASK_OPEN_NEXT_URI:
case DLR_TASK_SET_URI:
dlr_upnp_open_uri(g_context.upnp, task,
prv_async_task_complete);
break;
case DLR_TASK_SEEK:
case DLR_TASK_BYTE_SEEK:
dlr_upnp_seek(g_context.upnp, task, prv_async_task_complete);
break;
case DLR_TASK_SET_POSITION:
case DLR_TASK_SET_BYTE_POSITION:
dlr_upnp_set_position(g_context.upnp, task,
prv_async_task_complete);
break;
case DLR_TASK_GOTO_TRACK:
dlr_upnp_goto_track(g_context.upnp, task,
prv_async_task_complete);
break;
case DLR_TASK_HOST_URI:
dlr_upnp_host_uri(g_context.upnp, task,
prv_async_task_complete);
break;
case DLR_TASK_REMOVE_URI:
dlr_upnp_remove_uri(g_context.upnp, task,
prv_async_task_complete);
break;
case DLR_TASK_GET_ICON:
dlr_upnp_get_icon(g_context.upnp, task,
prv_async_task_complete);
break;
case DLR_TASK_MANAGER_GET_PROP:
dlr_manager_get_prop(g_context.manager, g_context.settings,
task, prv_async_task_complete);
break;
case DLR_TASK_MANAGER_GET_ALL_PROPS:
dlr_manager_get_all_props(g_context.manager, g_context.settings,
task, prv_async_task_complete);
break;
case DLR_TASK_MANAGER_SET_PROP:
dlr_manager_set_prop(g_context.manager, g_context.settings,
task, prv_async_task_complete);
break;
default:
break;
}
DLEYNA_LOG_DEBUG("Exit");
}
static void prv_process_task(dleyna_task_atom_t *task, gpointer user_data)
{
dlr_task_t *client_task = (dlr_task_t *) task;
if(client_task->synchronous)
prv_process_sync_task(client_task);
else
prv_process_async_task(client_task);
}
static void prv_cancel_task(dleyna_task_atom_t *task, gpointer user_data)
{
dlr_task_cancel((dlr_task_t *) task);
}
static void prv_delete_task(dleyna_task_atom_t *task, gpointer user_data)
{
dlr_task_delete((dlr_task_t *) task);
}
static void prv_remove_client(const gchar *name)
{
dleyna_task_processor_remove_queues_for_source(g_context.processor,
name);
dlr_upnp_lost_client(g_context.upnp, name);
if(g_context.watchers > 0)
g_context.watchers--;
if(g_context.watchers == 0)
if(!dleyna_settings_is_never_quit(g_context.settings))
dleyna_task_processor_set_quitting(g_context.processor);
}
static void prv_lost_client(const gchar *name)
{
DLEYNA_LOG_INFO("Client %s lost", name);
prv_remove_client(name);
}
static void prv_control_point_initialize(const dleyna_connector_t *connector,
dleyna_task_processor_t *processor,
dleyna_settings_t *settings)
{
memset(&g_context, 0, sizeof(g_context));
g_context.processor = processor;
g_context.settings = settings;
g_context.connector = connector;
g_context.connector->set_client_lost_cb(prv_lost_client);
g_set_prgname(DLR_PRG_NAME);
}
static void prv_control_point_stop_service(void)
{
uint i;
if(g_context.upnp) {
dlr_upnp_unsubscribe(g_context.upnp);
dlr_upnp_delete(g_context.upnp);
g_context.upnp = NULL;
}
if(g_context.connection) {
for(i = 0; i < DLR_MANAGER_INTERFACE_INFO_MAX; i++)
if(g_context.dlr_id[i])
g_context.connector->unpublish_object(
g_context.connection,
g_context.dlr_id[i]);
}
}
static void prv_control_point_free(void) {}
static void prv_add_task(dlr_task_t *task, const gchar *source,
const gchar *sink)
{
const dleyna_task_queue_key_t *queue_id;
if(g_context.connector->watch_client(source))
g_context.watchers++;
queue_id = dleyna_task_processor_lookup_queue(g_context.processor,
source, sink);
if(!queue_id)
queue_id = dleyna_task_processor_add_queue(
g_context.processor, source, sink,
DLEYNA_TASK_QUEUE_FLAG_AUTO_START, prv_process_task,
prv_cancel_task, prv_delete_task);
dleyna_task_queue_add_task(queue_id, &task->atom);
}
static void prv_manager_root_method_call(
dleyna_connector_id_t conn, const gchar *sender, const gchar *object,
const gchar *interface, const gchar *method, GVariant *parameters,
dleyna_connector_msg_id_t invocation)
{
dlr_task_t *task;
DLEYNA_LOG_INFO("Calling %s method", method);
if(!strcmp(method, DLR_INTERFACE_RELEASE)) {
g_context.connector->unwatch_client(sender);
prv_remove_client(sender);
g_context.connector->return_response(invocation, NULL);
} else {
if(!strcmp(method, DLR_INTERFACE_GET_VERSION))
task = dlr_task_get_version_new(invocation);
else if(!strcmp(method, DLR_INTERFACE_GET_RENDERERS))
task = dlr_task_get_servers_new(invocation);
else if(!strcmp(method, DLR_INTERFACE_RESCAN))
task = dlr_task_rescan_new(invocation);
else
goto finished;
prv_add_task(task, sender, DLR_RENDERER_SINK);
}
finished:
return;
}
static void prv_manager_props_method_call(
dleyna_connector_id_t conn, const gchar *sender, const gchar *object,
const gchar *interface, const gchar *method, GVariant *parameters,
dleyna_connector_msg_id_t invocation)
{
dlr_task_t *task;
GError *error = NULL;
if(!strcmp(method, DLR_INTERFACE_GET_ALL))
task = dlr_task_manager_get_props_new(invocation, object,
parameters, &error);
else if(!strcmp(method, DLR_INTERFACE_GET))
task = dlr_task_manager_get_prop_new(invocation, object,
parameters, &error);
else if(!strcmp(method, DLR_INTERFACE_SET))
task = dlr_task_manager_set_prop_new(invocation, object,
parameters, &error);
else
goto finished;
if(!task) {
g_context.connector->return_error(invocation, error);
g_error_free(error);
goto finished;
}
prv_add_task(task, sender, task->path);
finished:
return;
}
static const gchar *prv_get_device_id(const gchar *object, GError **error)
{
dlr_device_t *device;
device = dlr_device_from_path(
object, dlr_upnp_get_server_udn_map(g_context.upnp));
if(!device) {
DLEYNA_LOG_WARNING("Cannot locate device for %s", object);
*error = g_error_new(DLEYNA_SERVER_ERROR,
DLEYNA_ERROR_OBJECT_NOT_FOUND,
"Cannot locate device corresponding to "
"the specified path");
goto on_error;
}
return device->path;
on_error:
return NULL;
}
static void prv_props_method_call(dleyna_connector_id_t conn,
const gchar *sender, const gchar *object,
const gchar *interface, const gchar *method,
GVariant *parameters,
dleyna_connector_msg_id_t invocation)
{
dlr_task_t *task;
const gchar *device_id;
GError *error = NULL;
device_id = prv_get_device_id(object, &error);
if(!device_id) {
g_context.connector->return_error(invocation, error);
g_error_free(error);
goto finished;
}
if(!strcmp(method, DLR_INTERFACE_GET_ALL))
task = dlr_task_get_props_new(invocation, object, parameters);
else if(!strcmp(method, DLR_INTERFACE_GET))
task = dlr_task_get_prop_new(invocation, object, parameters);
else if(!strcmp(method, DLR_INTERFACE_SET))
task = dlr_task_set_prop_new(invocation, object, parameters);
else
goto finished;
prv_add_task(task, sender, device_id);
finished:
return;
}
static void prv_dlr_device_method_call(dleyna_connector_id_t conn,
const gchar *sender, const gchar *object,
const gchar *interface,
const gchar *method,
GVariant *parameters,
dleyna_connector_msg_id_t invocation)
{
dlr_task_t *task;
const gchar *device_id;
GError *error = NULL;
device_id = prv_get_device_id(object, &error);
if(!device_id) {
g_context.connector->return_error(invocation, error);
g_error_free(error);
goto finished;
}
if(!strcmp(method, DLR_INTERFACE_RAISE))
task = dlr_task_raise_new(invocation);
else if(!strcmp(method, DLR_INTERFACE_QUIT))
task = dlr_task_quit_new(invocation);
else
goto finished;
prv_add_task(task, sender, device_id);
finished:
return;
}
static void prv_dlr_player_method_call(dleyna_connector_id_t conn,
const gchar *sender, const gchar *object,
const gchar *interface,
const gchar *method,
GVariant *parameters,
dleyna_connector_msg_id_t invocation)
{
dlr_task_t *task;
const gchar *device_id;
GError *error = NULL;
device_id = prv_get_device_id(object, &error);
if(!device_id) {
g_context.connector->return_error(invocation, error);
g_error_free(error);
goto finished;
}
if(!strcmp(method, DLR_INTERFACE_PLAY))
task = dlr_task_play_new(invocation, object);
else if(!strcmp(method, DLR_INTERFACE_PAUSE))
task = dlr_task_pause_new(invocation, object);
else if(!strcmp(method, DLR_INTERFACE_PLAY_PAUSE))
task = dlr_task_play_pause_new(invocation, object);
else if(!strcmp(method, DLR_INTERFACE_STOP))
task = dlr_task_stop_new(invocation, object);
else if(!strcmp(method, DLR_INTERFACE_NEXT))
task = dlr_task_next_new(invocation, object);
else if(!strcmp(method, DLR_INTERFACE_PREVIOUS))
task = dlr_task_previous_new(invocation, object);
else if(!strcmp(method, DLR_INTERFACE_OPEN_URI))
task = dlr_task_open_uri_new(invocation, object, parameters);
else if(!strcmp(method, DLR_INTERFACE_OPEN_URI_EX))
task = dlr_task_open_uri_ex_new(invocation, object, parameters);
else if(!strcmp(method, DLR_INTERFACE_OPEN_NEXT_URI))
task = dlr_task_open_next_uri_new(invocation, object,
parameters);
else if(!strcmp(method, DLR_INTERFACE_SET_URI))
task = dlr_task_set_uri_new(invocation, object, parameters);
else if(!strcmp(method, DLR_INTERFACE_SEEK))
task = dlr_task_seek_new(invocation, object, parameters);
else if(!strcmp(method, DLR_INTERFACE_BYTE_SEEK))
task = dlr_task_byte_seek_new(invocation, object, parameters);
else if(!strcmp(method, DLR_INTERFACE_SET_POSITION))
task = dlr_task_set_position_new(invocation, object,
parameters);
else if(!strcmp(method, DLR_INTERFACE_SET_BYTE_POSITION))
task = dlr_task_set_byte_position_new(invocation, object,
parameters);
else if(!strcmp(method, DLR_INTERFACE_GOTO_TRACK))
task = dlr_task_goto_track_new(invocation, object, parameters);
else
goto finished;
prv_add_task(task, sender, device_id);
finished:
return;
}
static void prv_dlr_push_host_method_call(
dleyna_connector_id_t conn, const gchar *sender, const gchar *object,
const gchar *interface, const gchar *method, GVariant *parameters,
dleyna_connector_msg_id_t invocation)
{
dlr_task_t *task;
const gchar *device_id;
GError *error = NULL;
device_id = prv_get_device_id(object, &error);
if(!device_id) {
g_context.connector->return_error(invocation, error);
g_error_free(error);
goto on_error;
}
if(!strcmp(method, DLR_INTERFACE_HOST_FILE))
task = dlr_task_host_uri_new(invocation, object, sender,
parameters);
else if(!strcmp(method, DLR_INTERFACE_REMOVE_FILE))
task = dlr_task_remove_uri_new(invocation, object, sender,
parameters);
else
goto on_error;
prv_add_task(task, sender, device_id);
on_error:
return;
}
static void prv_renderer_device_method_call(
dleyna_connector_id_t conn, const gchar *sender, const gchar *object,
const gchar *interface, const gchar *method, GVariant *parameters,
dleyna_connector_msg_id_t invocation)
{
dlr_task_t *task;
const gchar *device_id = NULL;
GError *error = NULL;
const dleyna_task_queue_key_t *queue_id;
device_id = prv_get_device_id(object, &error);
if(!device_id) {
g_context.connector->return_error(invocation, error);
g_error_free(error);
goto finished;
}
if(!strcmp(method, DLR_INTERFACE_CANCEL)) {
queue_id = dleyna_task_processor_lookup_queue(
g_context.processor, sender, device_id);
if(queue_id)
dleyna_task_processor_cancel_queue(queue_id);
g_context.connector->return_response(invocation, NULL);
} else if(!strcmp(method, DLR_INTERFACE_GET_ICON)) {
task = dlr_task_get_icon_new(invocation, object, parameters);
prv_add_task(task, sender, device_id);
}
finished:
return;
}
static void prv_found_media_server(const gchar *path)
{
DLEYNA_LOG_INFO("New media server %s", path);
(void) g_context.connector->notify(
g_context.connection, DLEYNA_RENDERER_OBJECT,
DLEYNA_RENDERER_INTERFACE_MANAGER, DLR_INTERFACE_FOUND_RENDERER,
g_variant_new("(o)", path), NULL);
}
static void prv_lost_media_server(const gchar *path)
{
DLEYNA_LOG_INFO("Lost %s", path);
(void) g_context.connector->notify(
g_context.connection, DLEYNA_RENDERER_OBJECT,
DLEYNA_RENDERER_INTERFACE_MANAGER, DLR_INTERFACE_LOST_RENDERER,
g_variant_new("(o)", path), NULL);
dleyna_task_processor_remove_queues_for_sink(g_context.processor, path);
}
static void prv_context_filter_init(void)
{
gboolean enabled;
GVariant *entries;
dleyna_context_filter_t *cf;
DLEYNA_LOG_DEBUG("Enter");
enabled = dleyna_settings_is_context_filter_enabled(g_context.settings);
entries = dleyna_settings_context_filter_entries(g_context.settings);
cf = dlr_manager_get_context_filter(g_context.manager);
dleyna_context_filter_enable(cf, enabled);
dleyna_context_filter_add_entries(cf, entries);
DLEYNA_LOG_DEBUG("Exit");
}
static gboolean prv_control_point_start_service(
dleyna_connector_id_t connection)
{
gboolean retval = TRUE;
uint i;
g_context.connection = connection;
for(i = 0; i < DLR_MANAGER_INTERFACE_INFO_MAX; i++)
g_context.dlr_id[i] = g_context.connector->publish_object(
connection, DLEYNA_RENDERER_OBJECT, TRUE,
g_manager_interfaces[i], g_root_vtables + i);
if(g_context.dlr_id[DLR_MANAGER_INTERFACE_MANAGER]) {
g_context.upnp = dlr_upnp_new(
connection, dleyna_settings_port(g_context.settings),
dleyna_settings_push_host_port(g_context.settings),
g_server_vtables, prv_found_media_server,
prv_lost_media_server);
g_context.manager = dlr_manager_new(
connection,
dlr_upnp_get_context_manager(g_context.upnp));
prv_context_filter_init();
} else {
retval = FALSE;
}
return retval;
}
static const gchar *prv_control_point_server_name(void)
{
return DLEYNA_RENDERER_NAME;
}
static const gchar *prv_control_point_server_introspection(void)
{
return g_server_introspection;
}
static const gchar *prv_control_point_root_introspection(void)
{
return g_root_introspection;
}
static const gchar *prv_control_point_get_version(void)
{
return VERSION;
}
static const dleyna_control_point_t g_control_point = {
prv_control_point_initialize,
prv_control_point_free,
prv_control_point_server_name,
prv_control_point_server_introspection,
prv_control_point_root_introspection,
prv_control_point_start_service,
prv_control_point_stop_service,
prv_control_point_get_version
};
const dleyna_control_point_t *dleyna_control_point_get_renderer(void)
{
return &g_control_point;
}
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