/* Copyright 2010 sss
 * This file is part of evil_core.
 * 
 * evil_core 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 3 of the License, or
 * (at your option) any later version.
 * 
 * evil_core 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 evil_core.  If not, see <http://www.gnu.org/licenses/>.*/


#include "commonheaders.h"

extern std::list<service*> services;
extern boost::mutex service_list_mutex;

int ServiceExists(const char *name);
int CreateServiceFunction(const char* name, SERVICE svc)
{
	if(!ServiceExists(name))
	{
		logger.log(LM_DEBUG, "Succesfuly registered service %s.\n", name);
		services.push_back(new service(name, svc));
		return 0;
	}
	logger.log(LM_DEBUG, "Failed to register service %s.\n", name);
	return 1;
}

void* CallService(const char *name,void* data)
{
	if(!services.empty())
	{
		service_list_mutex.lock();
		std::list<service*>::iterator end = services.end();
		for(std::list<service*>::iterator i = services.begin(); i != end; ++i)
		{
			if(!ACE_OS::strcmp((*i)->getName(), name))
			{
				service_list_mutex.unlock();
				return (*i)->getService()(data);
			}
		}
		service_list_mutex.unlock();
	}
	return 0;
}
int ServiceExists(const char *name)
{
	service_list_mutex.lock();
	if(!services.empty())
	{
		std::list<service*>::iterator end = services.end();
		for(std::list<service*>::iterator i = services.begin(); i != end; ++i)
			if(!ACE_OS::strcmp((*i)->getName(), name))
			{
				service_list_mutex.unlock();
				return true;
			}
	}
	service_list_mutex.unlock();
	return false;
}

service::service(const char* name, SERVICE svc)
{
	pService = svc;
	szName = ACE_OS::strdup(name);
}

const char* service::getName()
{
	return szName;
}
const SERVICE service::getService()
{
	return pService;
}
service::~service()
{
	ACE_OS::free(szName);
}