Partial work on loot tables (non-compiling)

shared_memory/loot.cpp

@@ -0,0 +1,50 @@
+/*  EQEMu:  Everquest Server Emulator
+    Copyright (C) 2001-2013  EQEMu Development Team (http://eqemulator.net)
+
+  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; version 2 of the License.
+  
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY except by those people which sell it, which
+	are required to give you total support for your newly bought product;
+	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, write to the Free Software
+	  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "loot.h"
+#include "../common/debug.h"
+#include "../common/shareddb.h"
+#include "../common/ipc_mutex.h"
+#include "../common/memory_mapped_file.h"
+#include "../common/eqemu_exception.h"
+#include "../common/loottable.h"
+
+void LoadLoot(SharedDatabase *database) {
+    EQEmu::IPCMutex mutex("loot");
+    mutex.Lock();
+    
+    uint32 loottable_count, loottable_max, loottable_entries_count, lootdrop_count, lootdrop_max, lootdrop_entries_count;
+    database->GetLootTableInfo(loottable_max, loottable_entries_count, 
+                               lootdrop_max, lootdrop_entries_count);
+    uint32 size = (sizeof(uint32) *3) +
+        (sizeof(uint32) * (loottable_max + 1)) +
+        (sizeof(LootTable_Struct) * loottable_count) +
+        (sizeof(LootTableEntries_Struct) * loottable_entries_count) + 
+        (sizeof(uint32) * (lootdrop_max + 1)) +
+        (sizeof(LootDrop_Struct) * lootdrop_count) + 
+        (sizeof(LootDropEntries_Struct) * lootdrop_entries_count);
+
+    EQEmu::MemoryMappedFile mmf("shared/loot", size);
+    mmf.ZeroFile();
+    
+    void *ptr = mmf.Get();
+    database->LoadLoot(ptr, loottable_count, loottable_max, loottable_entries_count, lootdrop_count, 
+        lootdrop_max, lootdrop_entries_count);
+    mmf.SetLoaded();
+    mutex.Unlock();
+}