113 lines
2.7 KiB
C++
113 lines
2.7 KiB
C++
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/**
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* vim: set ts=4 :
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* =============================================================================
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* SourceMod
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* Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
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* =============================================================================
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, version 3.0, as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* As a special exception, AlliedModders LLC gives you permission to link the
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* code of this program (as well as its derivative works) to "Half-Life 2," the
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* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
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* by the Valve Corporation. You must obey the GNU General Public License in
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* all respects for all other code used. Additionally, AlliedModders LLC grants
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* this exception to all derivative works. AlliedModders LLC defines further
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* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
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* or <http://www.sourcemod.net/license.php>.
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*
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* Version: $Id$
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*/
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#include <string.h>
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#include <malloc.h>
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#include "sm_memtable.h"
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BaseMemTable::BaseMemTable(unsigned int init_size)
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{
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membase = (unsigned char *)malloc(init_size);
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size = init_size;
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tail = 0;
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}
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BaseMemTable::~BaseMemTable()
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{
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free(membase);
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membase = NULL;
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}
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int BaseMemTable::CreateMem(unsigned int addsize, void **addr)
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{
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int idx = (int)tail;
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while (tail + addsize >= size)
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{
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size *= 2;
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membase = (unsigned char *)realloc(membase, size);
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}
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tail += addsize;
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if (addr)
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{
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*addr = (void *)&membase[idx];
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}
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return idx;
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}
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void *BaseMemTable::GetAddress(int index)
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{
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if (index < 0 || (unsigned int)index >= tail)
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{
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return NULL;
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}
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return &membase[index];
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}
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void BaseMemTable::Reset()
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{
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tail = 0;
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}
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BaseStringTable::BaseStringTable(unsigned int init_size) : m_table(init_size)
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{
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}
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BaseStringTable::~BaseStringTable()
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{
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}
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int BaseStringTable::AddString(const char *string)
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{
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size_t len = strlen(string) + 1;
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int idx;
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char *addr;
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idx = m_table.CreateMem(len, (void **)&addr);
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strcpy(addr, string);
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return idx;
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}
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/*const char *BaseStringTable::GetString(int str)
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{
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return (const char *)m_table.GetAddress(str);
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}*/
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void BaseStringTable::Reset()
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{
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m_table.Reset();
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}
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