/*

 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: 

 *

 */

 #include<stdio.h> 

 #include <dbus/dbus.h>

 #include <stdlib.h>

 #include <string.h>

 #include <pthread.h>

 #include <fcntl.h>

 #include <unistd.h>

 #include <sys/stat.h>

 #define LOG_FILE "c:\\logs\\dbus_signal_log1.txt"

 #include "std_log_result.h"

 #define LOG_FILENAME_LINE __FILE__, __LINE__

 #define MAX_SIGNALS 3

 void create_xml(int result)

 {

 	if(result)

 		assert_failed = 1;

 	testResultXml("dbus_signal");

 	close_log_file();

 }

 int handle_error(DBusError* error)

 	{

 	std_log(LOG_FILENAME_LINE, "%s", error->name);

 	std_log(LOG_FILENAME_LINE, "%s", error->message);

 	dbus_error_free(error);

 	create_xml(1);

 	return 1; 

 	} 

 int main()

 {

 	DBusConnection* connection;

 	DBusError error;

 	DBusMessage* msg;

 	dbus_int32_t arg_int32 = 1010;

 	DBusObjectPathVTable vtable =

 	{

 	NULL,NULL,NULL	

 	};

 	char* str = "DBus Testing. hjgfyh34348#$!%^45678901730952698376092869876DBus Testing. hjgfyh34348#$!%^~!@#$%^&*()_+`-=<>?:{},./;'[]45678901730952698376092869876";

 	FILE* fp[MAX_SIGNALS]={NULL};

 	char buf[20] = "";

 	int cnt=0;

 	char exe_param[100];

 	char names[][40]={"test.Signal.Send3 ",

 					"test.Signal.Send4 ",

 					"test.Signal.Send5 "};

 	char obj_path[][40]={"/Test/Signal/Object3",

 					"/Test/Signal/Object4",

 					"/Test/Signal/Object5"};

 	int fd;

 	const char* fifopath = "C:\\signalfifo.file";

 	int err;

 	err = mkfifo(fifopath, 0666);

 	if (err != 0)

 	    {

 	    // probably file already exists, delete the file

         unlink(fifopath);

         // try once more..

         err = mkfifo(fifopath, 0666);

         if (err != 0)

             {

             create_xml(1);

             return 1;

             }

         }

 	for(cnt=0;cnt< MAX_SIGNALS;cnt++)

 	{

 #if defined(__WINSCW__) || defined(__WINS__)

 		strcpy(exe_param,"Z:\\sys\\bin\\Simple_Server.exe ");

 #else

 		strcpy(exe_param,"C:\\sys\\bin\\Simple_Server.exe ");

 #endif

 		strcat(exe_param, names[cnt]);

 		strcat(exe_param, obj_path[cnt]);

 		fp[cnt] = popen(exe_param, "r");

 			if(!fp[cnt])

 				{

 				std_log(LOG_FILENAME_LINE, "fp %d is NULL", cnt); 

 				create_xml(1);

 				return 1;

 				}

 		//wait till the server is up

 		fd = open(fifopath, O_RDONLY);

 	    if (fd> 0)

 	        {

 	        err = read(fd, buf, 20);

 	        close(fd);

 	        }

 	    else

 	        {

 	        std_log(LOG_FILENAME_LINE, "Error in FIFO open().");

 	        create_xml(1);

 	        return 1;

 	        }

 	    if (strcmp("done", buf))

 	        {

 	        std_log(LOG_FILENAME_LINE,"done is not returned from server.");

 	        create_xml(1);

 	        return 1;

 	        }

 	}

 	unlink(fifopath);

 	dbus_error_init(&error);

 	connection = dbus_bus_get_private(DBUS_BUS_SESSION, &error);

 	if(!connection || dbus_error_is_set(&error))

 		return handle_error(&error);

 	msg = dbus_message_new_signal("/Test/Signal/Object", "Test.Signal.Send", "first");

 //	sleep(2);

 	if(!msg) 

 	{

 		std_log(LOG_FILENAME_LINE, "msg is NULL");

 		create_xml(1);

 		return 1;

 	}

 	if(!dbus_message_append_args(msg, DBUS_TYPE_STRING, &str, DBUS_TYPE_INVALID))

 	{

 		std_log(LOG_FILENAME_LINE, "Fail to append args");

 		create_xml(1);

 		return 1;

 	}

    dbus_bus_add_match(connection, "type='signal',interface='Test.Signal.Send1'",&error);

     if(dbus_error_is_set(&error))

         return handle_error(&error);

     std_log(LOG_FILENAME_LINE, "Registering path");

     if(!dbus_connection_register_object_path (connection, "/Test/Signal/Object1", &vtable, NULL))

     { 

         std_log(LOG_FILENAME_LINE, "Registering path fail");

         create_xml(1);

         return 1;

     }

     std_log(LOG_FILENAME_LINE, "Requesting name");  

     if(!dbus_bus_request_name (connection, "test.Signal.Send1", DBUS_NAME_FLAG_ALLOW_REPLACEMENT, &error) == -1)

     {

         std_log(LOG_FILENAME_LINE, "Requesting name fail");

         create_xml(1);      

         return 1;

     }

 	dbus_connection_send(connection, msg, NULL);

 	dbus_connection_flush(connection);

 	dbus_message_unref(msg);

 	str = "";

 	std_log(LOG_FILENAME_LINE, "First part over");

 	cnt=0;

 	while(TRUE)  

 	{	

 		dbus_connection_read_write(connection, 0);

 		msg = dbus_connection_pop_message(connection);

 		if(msg == NULL)

 		{

 			continue; 

 		} 

 		std_log(LOG_FILENAME_LINE, "Message Detected");

 		if(dbus_message_is_signal(msg, "Test.Signal.Send1", "second"))

 		{

 			if(!dbus_message_get_args(msg, &error, DBUS_TYPE_STRING, &str, DBUS_TYPE_INVALID))

 				{

 					std_log(LOG_FILENAME_LINE, "Error while retriving arguments :: %s", error.name);

 					dbus_error_free(&error);

 					create_xml(1);

 					return 1;

 				}  

 			std_log(LOG_FILENAME_LINE, "Got %d MSG : %s", cnt, str);

 			cnt++;

 			if(cnt==MAX_SIGNALS)

 				break; 

 		}  

 		dbus_message_unref(msg);

 	}

 	dbus_connection_close(connection);

 	dbus_connection_unref(connection);

 	dbus_shutdown();

 	for(cnt=0;cnt<MAX_SIGNALS;cnt++)

 		if(fp[cnt])

 			pclose(fp[cnt]);

 	std_log(LOG_FILENAME_LINE, "Test Successful"); 

 	create_xml(0);

 	return 0;

 }