148 lines
3.9 KiB
C
148 lines
3.9 KiB
C
/* -*- Mode: C ; c-basic-offset: 2 -*- */
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/*
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* LADI Session Handler (ladish)
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*
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* Copyright (C) 2010 Nedko Arnaudov <nedko@arnaudov.name>
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*
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**************************************************************************
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* This file contains implementation of code that interfaces
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* ladishd room objects through D-Bus
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**************************************************************************
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*
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* LADI Session Handler is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* LADI Session Handler is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LADI Session Handler. If not, see <http://www.gnu.org/licenses/>
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* or write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "room_proxy.h"
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struct ladish_room_proxy
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{
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char * service;
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char * object;
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};
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bool ladish_room_proxy_create(const char * service, const char * object, ladish_room_proxy_handle * handle_ptr)
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{
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struct ladish_room_proxy * proxy_ptr;
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proxy_ptr = malloc(sizeof(struct ladish_room_proxy));
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if (proxy_ptr == NULL)
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{
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log_error("malloc() failed to allocate room proxy struct");
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goto fail;
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}
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proxy_ptr->service = strdup(service);
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if (proxy_ptr->service == NULL)
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{
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log_error("strdup() failed too duplicate service name '%s'", service);
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goto free_proxy;
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}
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proxy_ptr->object = strdup(object);
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if (proxy_ptr->object == NULL)
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{
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log_error("strdup() failed too duplicate object name '%s'", object);
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goto free_service;
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}
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*handle_ptr = (ladish_room_proxy_handle)proxy_ptr;
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return true;
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free_service:
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free(proxy_ptr->service);
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free_proxy:
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free(proxy_ptr);
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fail:
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return false;
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}
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#define proxy_ptr ((struct ladish_room_proxy *)proxy)
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void ladish_room_proxy_destroy(ladish_room_proxy_handle proxy)
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{
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free(proxy_ptr->object);
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free(proxy_ptr->service);
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free(proxy_ptr);
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}
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char * ladish_room_proxy_get_name(ladish_room_proxy_handle proxy)
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{
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DBusMessage * reply_ptr;
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const char * name;
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char * name_buffer;
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if (!dbus_call(proxy_ptr->service, proxy_ptr->object, IFACE_ROOM, "GetName", "", NULL, &reply_ptr))
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{
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log_error("GetName() failed.");
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return NULL;
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}
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if (!dbus_message_get_args(
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reply_ptr,
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&g_dbus_error,
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DBUS_TYPE_STRING, &name,
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DBUS_TYPE_INVALID))
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{
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dbus_message_unref(reply_ptr);
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dbus_error_free(&g_dbus_error);
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log_error("decoding reply of GetName failed.");
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return NULL;
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}
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name_buffer = strdup(name);
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dbus_message_unref(reply_ptr);
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if (name_buffer == NULL)
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{
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log_error("strdup() for app name failed.");
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}
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return name_buffer;
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}
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bool ladish_room_proxy_load_project(ladish_room_proxy_handle proxy, const char * project_dir)
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{
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if (!dbus_call(proxy_ptr->service, proxy_ptr->object, IFACE_ROOM, "LoadProject", "s", &project_dir, ""))
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{
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log_error("LoadProject() failed.");
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return false;
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}
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return true;
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}
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bool ladish_room_proxy_save_project(ladish_room_proxy_handle proxy, const char * project_dir, const char * project_name)
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{
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if (!dbus_call(proxy_ptr->service, proxy_ptr->object, IFACE_ROOM, "SaveProject", "ss", &project_dir, &project_name, ""))
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{
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log_error("SaveProject() failed.");
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return false;
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}
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return true;
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}
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bool ladish_room_proxy_unload_project(ladish_room_proxy_handle proxy)
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{
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if (!dbus_call(proxy_ptr->service, proxy_ptr->object, IFACE_ROOM, "UnloadProject", "", ""))
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{
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log_error("UnloadProject() failed.");
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return false;
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}
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return true;
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}
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#undef proxy_ptr
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