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Diffstat (limited to 'daemon/service.c')
-rw-r--r-- | daemon/service.c | 308 |
1 files changed, 0 insertions, 308 deletions
diff --git a/daemon/service.c b/daemon/service.c deleted file mode 100644 index 7668d653..00000000 --- a/daemon/service.c +++ /dev/null @@ -1,308 +0,0 @@ -/* - * - * BlueZ - Bluetooth protocol stack for Linux - * - * Copyright (C) 2004-2008 Marcel Holtmann <marcel@holtmann.org> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU 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 - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <stdlib.h> -#include <string.h> -#include <signal.h> - -#include <glib.h> -#include <dbus/dbus.h> -#include <gdbus.h> - -#include "logging.h" - -#include "system.h" -#include "service.h" - -#define SERVICE_INTERFACE "org.bluez.Service" - -static DBusConnection *connection = NULL; - -static char *test_conn_name = NULL; -static GPid test_service_pid = 0; -static guint test_watch_id = -1; - -DBusHandlerResult manager_list_services(DBusConnection *conn, - DBusMessage *msg, void *data) -{ - DBusMessage *reply; - DBusMessageIter iter, array; - const char path[] = "/org/bluez/service", *ptr = path; - - reply = dbus_message_new_method_return(msg); - if (!reply) - return DBUS_HANDLER_RESULT_NEED_MEMORY; - - dbus_message_iter_init_append(reply, &iter); - - dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, - DBUS_TYPE_STRING_AS_STRING, &array); - - dbus_message_iter_append_basic(&array, DBUS_TYPE_STRING, &ptr); - - dbus_message_iter_close_container(&iter, &array); - - return dbus_connection_send_and_unref(conn, reply); -} - -DBusHandlerResult manager_find_service(DBusConnection *conn, - DBusMessage *msg, void *data) -{ - DBusMessage *reply; - const char *pattern; - const char path[] = "/org/bluez/service", *ptr = path; - - dbus_message_get_args(msg, NULL, - DBUS_TYPE_STRING, &pattern, DBUS_TYPE_INVALID); - - debug("Searching service with pattern \"%s\"", pattern); - - reply = dbus_message_new_method_return(msg); - if (!reply) - return DBUS_HANDLER_RESULT_NEED_MEMORY; - - dbus_message_append_args(reply, DBUS_TYPE_STRING, &ptr, - DBUS_TYPE_INVALID); - - return dbus_connection_send_and_unref(conn, reply); -} - -DBusHandlerResult manager_activate_service(DBusConnection *conn, - DBusMessage *msg, void *data) -{ - DBusMessage *reply; - const char *pattern; - - dbus_message_get_args(msg, NULL, - DBUS_TYPE_STRING, &pattern, DBUS_TYPE_INVALID); - - debug("Activating service with pattern \"%s\"", pattern); - - reply = dbus_message_new_error(msg, ERROR_INTERFACE ".NotFound", - "Service does not exists"); - if (!reply) - return DBUS_HANDLER_RESULT_NEED_MEMORY; - - return dbus_connection_send_and_unref(conn, reply); -} - -static DBusHandlerResult service_get_identifier(DBusConnection *conn, - DBusMessage *msg, void *data) -{ - DBusMessage *reply; - const char name[] = "service", *ptr = name; - - reply = dbus_message_new_method_return(msg); - if (!reply) - return DBUS_HANDLER_RESULT_NEED_MEMORY; - - dbus_message_append_args(reply, DBUS_TYPE_STRING, &ptr, - DBUS_TYPE_INVALID); - - return dbus_connection_send_and_unref(conn, reply); -} - -static DBusHandlerResult service_get_name(DBusConnection *conn, - DBusMessage *msg, void *data) -{ - DBusMessage *reply; - const char name[] = "Demo service", *ptr = name; - - reply = dbus_message_new_method_return(msg); - if (!reply) - return DBUS_HANDLER_RESULT_NEED_MEMORY; - - dbus_message_append_args(reply, DBUS_TYPE_STRING, &ptr, - DBUS_TYPE_INVALID); - - return dbus_connection_send_and_unref(conn, reply); -} - -static DBusHandlerResult service_get_description(DBusConnection *conn, - DBusMessage *msg, void *data) -{ - DBusMessage *reply; - const char text[] = "Demo service for testing", *ptr = text; - - reply = dbus_message_new_method_return(msg); - if (!reply) - return DBUS_HANDLER_RESULT_NEED_MEMORY; - - dbus_message_append_args(reply, DBUS_TYPE_STRING, &ptr, - DBUS_TYPE_INVALID); - - return dbus_connection_send_and_unref(conn, reply); -} - -static void service_died(GPid pid, gint status, gpointer data) -{ - debug("Child with PID %d died with status %d", pid, status); - - g_spawn_close_pid(pid); - test_service_pid = 0; -} - -static DBusHandlerResult service_start(DBusConnection *conn, - DBusMessage *msg, void *data) -{ - DBusMessage *reply; - GPid pid; - char *argv[2]; - - debug("Starting service"); - - if (test_conn_name) { - reply = dbus_message_new_error(msg, ERROR_INTERFACE ".AlreadyRunning", - "Service is already running"); - if (!reply) - return DBUS_HANDLER_RESULT_NEED_MEMORY; - } else { - reply = dbus_message_new_method_return(msg); - if (!reply) - return DBUS_HANDLER_RESULT_NEED_MEMORY; - - test_conn_name = strdup("org.bluez.service"); - if (!test_conn_name) - return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; - - dbus_message_append_args(reply, DBUS_TYPE_INVALID); - - argv[0] = SERVICEDIR "bluetoothd-service-echo"; - argv[1] = NULL; - - g_spawn_async(NULL, argv, NULL, G_SPAWN_DO_NOT_REAP_CHILD, NULL, NULL, &pid, NULL); - - test_watch_id = g_child_watch_add(pid, service_died, NULL); - - debug("New process with PID %d executed", pid); - - test_service_pid = pid; - } - - return dbus_connection_send_and_unref(conn, reply); -} - -static DBusHandlerResult service_stop(DBusConnection *conn, - DBusMessage *msg, void *data) -{ - DBusMessage *reply; - - debug("Stopping service"); - - if (test_conn_name) { - reply = dbus_message_new_method_return(msg); - if (!reply) - return DBUS_HANDLER_RESULT_NEED_MEMORY; - - free(test_conn_name); - test_conn_name = NULL; - - kill(test_service_pid, SIGTERM); - test_service_pid = 0; - - dbus_message_append_args(reply, DBUS_TYPE_INVALID); - } else { - reply = dbus_message_new_error(msg, ERROR_INTERFACE ".NotRunning", - "Service is not running"); - if (!reply) - return DBUS_HANDLER_RESULT_NEED_MEMORY; - } - - return dbus_connection_send_and_unref(conn, reply); -} - -static DBusHandlerResult service_is_running(DBusConnection *conn, - DBusMessage *msg, void *data) -{ - DBusMessage *reply; - dbus_bool_t running; - - reply = dbus_message_new_method_return(msg); - if (!reply) - return DBUS_HANDLER_RESULT_NEED_MEMORY; - - running = test_conn_name ? TRUE : FALSE; - - dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN, &running, - DBUS_TYPE_INVALID); - - return dbus_connection_send_and_unref(conn, reply); -} - -static DBusMethodVTable service_table[] = { - { "GetIdentifier", service_get_identifier, - DBUS_TYPE_INVALID_AS_STRING, DBUS_TYPE_STRING_AS_STRING }, - { "GetName", service_get_name, - DBUS_TYPE_INVALID_AS_STRING, DBUS_TYPE_STRING_AS_STRING }, - { "GetDescription", service_get_description, - DBUS_TYPE_INVALID_AS_STRING, DBUS_TYPE_STRING_AS_STRING }, - { "Start", service_start, - DBUS_TYPE_INVALID_AS_STRING, DBUS_TYPE_INVALID_AS_STRING }, - { "Stop", service_stop, - DBUS_TYPE_INVALID_AS_STRING, DBUS_TYPE_INVALID_AS_STRING }, - { "IsRunning", service_is_running, - DBUS_TYPE_INVALID_AS_STRING, DBUS_TYPE_BOOLEAN_AS_STRING }, - { } -}; - -int service_init(DBusConnection *conn) -{ - connection = dbus_connection_ref(conn); - - info("Starting service framework"); - - if (dbus_connection_create_object_path(connection, - "/org/bluez/service", NULL, NULL) == FALSE) { - error("Service path registration failed"); - dbus_connection_unref(connection); - return -1; - } - - if (dbus_connection_register_interface(connection, "/org/bluez/service", - SERVICE_INTERFACE, service_table, NULL, NULL) == FALSE) { - error("Service interface registration failed"); - dbus_connection_destroy_object_path(connection, "/org/bluez/service"); - dbus_connection_unref(connection); - return -1; - } - - return 0; -} - -void service_exit(void) -{ - info("Stopping service framework"); - - dbus_connection_unregister_interface(connection, - "/org/bluez/service", SERVICE_INTERFACE); - - dbus_connection_destroy_object_path(connection, "/org/bluez/service"); - - dbus_connection_unref(connection); - - connection = NULL; -} |