diff -r 000000000000 -r b7aa2b626807 extensions/sqlite/sm_memtable.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/extensions/sqlite/sm_memtable.cpp Sun Mar 30 07:00:22 2008 +0000 @@ -0,0 +1,112 @@ +/** + * 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 . + * + * 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 . + * + * Version: $Id$ + */ + +#include +#include +#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(); +}