/* EQEmu: EQEmulator
Copyright (C) 2001-2026 EQEmu Development Team
This program 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.
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 .
*/
#include "items.h"
#include "common/eqemu_exception.h"
#include "common/ipc_mutex.h"
#include "common/item_data.h"
#include "common/memory_mapped_file.h"
#include "common/shareddb.h"
void LoadItems(SharedDatabase *database, const std::string &prefix) {
EQ::IPCMutex mutex("items");
mutex.Lock();
int32 items = -1;
uint32 max_item = 0;
database->GetItemsCount(items, max_item);
if(items == -1) {
EQ_EXCEPT("Shared Memory", "Unable to get any items from the database.");
}
uint32 size = static_cast(EQ::FixedMemoryHashSet::estimated_size(items, max_item));
auto Config = EQEmuConfig::get();
std::string file_name = Config->SharedMemDir + prefix + std::string("items");
EQ::MemoryMappedFile mmf(file_name, size);
mmf.ZeroFile();
void *ptr = mmf.Get();
database->LoadItems(ptr, size, items, max_item);
mutex.Unlock();
}