/**

 * vim: set ts=4 :

 * =============================================================================

 * SourceMod

 * Copyright (C) 2004-2008 AlliedModders LLC.  All rights reserved.

 * =============================================================================

 *

 * This program is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, version 3.0, as published by the

 * Free Software Foundation.

 * 

 * 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, see <http://www.gnu.org/licenses/>.

 *

 * As a special exception, AlliedModders LLC gives you permission to link the

 * code of this program (as well as its derivative works) to "Half-Life 2," the

 * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software

 * by the Valve Corporation.  You must obey the GNU General Public License in

 * all respects for all other code used.  Additionally, AlliedModders LLC grants

 * this exception to all derivative works.  AlliedModders LLC defines further

 * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),

 * or <http://www.sourcemod.net/license.php>.

 *

 * Version: $Id$

 */

#include <string.h>

#include <malloc.h>

#include "sm_memtable.h"

BaseMemTable::BaseMemTable(unsigned int init_size)

{

	membase = (unsigned char *)malloc(init_size);

	size = init_size;

	tail = 0;

}

BaseMemTable::~BaseMemTable()

{

	free(membase);

	membase = NULL;

}

int BaseMemTable::CreateMem(unsigned int addsize, void **addr)

{

	int idx = (int)tail;

	while (tail + addsize >= size)

	{

		size *= 2;

		membase = (unsigned char *)realloc(membase, size);

	}

	tail += addsize;

	if (addr)

	{

		*addr = (void *)&membase[idx];

	}

	return idx;

}

void *BaseMemTable::GetAddress(int index)

{

	if (index < 0 || (unsigned int)index >= tail)

	{

		return NULL;

	}

	return &membase[index];

}

void BaseMemTable::Reset()

{

	tail = 0;

}

BaseStringTable::BaseStringTable(unsigned int init_size) : m_table(init_size)

{

}

BaseStringTable::~BaseStringTable()

{

}

int BaseStringTable::AddString(const char *string)

{

	size_t len = strlen(string) + 1;

	int idx;

	char *addr;

	idx = m_table.CreateMem(len, (void **)&addr);

	strcpy(addr, string);

	return idx;

}

/*const char *BaseStringTable::GetString(int str)

{

	return (const char *)m_table.GetAddress(str);

}*/

void BaseStringTable::Reset()

{

	m_table.Reset();

}