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/******************************************************************************
* Project Persistency
* (c) copyright 2012
* Company XS Embedded GmbH
*****************************************************************************/
/******************************************************************************
* This Source Code Form is subject to the terms of the
* Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed
* with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
******************************************************************************/
/**
* @file persistence_client_library_lc_interface.c
* @ingroup Persistence client library
* @author Ingo Huerner
* @brief Implementation of the persistence client library lifecycle interface.
* @see
*/
#include "persistence_client_library_lc_interface.h"
#include "persistence_client_library_data_organization.h"
#include "persistence_client_library_db_access.h"
#include "persistence_client_library_handle.h"
#include "persistence_client_library_pas_interface.h"
#include "persistence_client_library_dbus_service.h"
#include "persistence_client_library_custom_loader.h"
#include "persistence_client_library_prct_access.h"
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <dlfcn.h>
int check_lc_request(int request, int requestID)
{
int rval = 0;
switch(request)
{
case NsmShutdownNormal:
{
if(-1 == deliverToMainloop_NM(CMD_LC_PREPARE_SHUTDOWN, request, requestID) )
{
DLT_LOG(gPclDLTContext, DLT_LOG_ERROR, DLT_STRING("check_lc_request => failed to write to pipe"), DLT_INT(errno));
rval = NsmErrorStatus_Fail;
}
else
{
rval = NsmErrorStatus_OK;
}
break;
}
default:
{
DLT_LOG(gPclDLTContext, DLT_LOG_ERROR, DLT_STRING("check_lc_request => Unknown lifecycle message"), DLT_INT(request));
break;
}
}
return rval;
}
int msg_lifecycleRequest(DBusConnection *connection, DBusMessage *message)
{
int request = 0,
requestID = 0,
msgReturn = 0;
DBusMessage *reply;
DBusError error;
dbus_error_init (&error);
if (!dbus_message_get_args (message, &error, DBUS_TYPE_UINT32, &request,
DBUS_TYPE_UINT32, &requestID,
DBUS_TYPE_INVALID))
{
reply = dbus_message_new_error(message, error.name, error.message);
if (reply == 0)
{
DLT_LOG(gPclDLTContext, DLT_LOG_ERROR, DLT_STRING("msg_lifecycleRequest => DBus No memory"));
}
if (!dbus_connection_send(connection, reply, 0))
{
DLT_LOG(gPclDLTContext, DLT_LOG_ERROR, DLT_STRING("msg_lifecycleRequest => DBus No memory"));
}
dbus_message_unref(reply);
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
msgReturn = check_lc_request(request, requestID);
reply = dbus_message_new_method_return(message);
if (reply == 0)
{
DLT_LOG(gPclDLTContext, DLT_LOG_ERROR, DLT_STRING("msg_lifecycleRequest => DBus No memory"));
}
if (!dbus_message_append_args(reply, DBUS_TYPE_INT32, &msgReturn, DBUS_TYPE_INVALID))
{
DLT_LOG(gPclDLTContext, DLT_LOG_ERROR, DLT_STRING("msg_lifecycleRequest => DBus No memory"));
}
if (!dbus_connection_send(connection, reply, 0))
{
DLT_LOG(gPclDLTContext, DLT_LOG_ERROR, DLT_STRING("msg_lifecycleRequest => DBus No memory"));
}
dbus_connection_flush(connection);
dbus_message_unref(reply);
return DBUS_HANDLER_RESULT_HANDLED;
}
DBusHandlerResult checkLifecycleMsg(DBusConnection * connection, DBusMessage * message, void * user_data)
{
DBusHandlerResult result = DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
(void)user_data;
if((0==strncmp("org.genivi.NodeStateManager.LifeCycleConsumer", dbus_message_get_interface(message), 46)))
{
if((0==strncmp("LifecycleRequest", dbus_message_get_member(message), 16)))
{
result = msg_lifecycleRequest(connection, message);
}
else
{
DLT_LOG(gPclDLTContext, DLT_LOG_ERROR, DLT_STRING("checkLifecycleMsg -> unknown message "), DLT_STRING(dbus_message_get_interface(message)));
}
}
return result;
}
int register_lifecycle(int shutdownMode)
{
return deliverToMainloop(CMD_SEND_LC_REGISTER, 1, shutdownMode);
}
int unregister_lifecycle(int shutdownMode)
{
return deliverToMainloop(CMD_SEND_LC_REGISTER, 0, shutdownMode);
}
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