[7552] Move client version dependend DBC code to src/game.

src/shared/Database/DBCStore.h

@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ *
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef DBCSTORE_H
+#define DBCSTORE_H
+
+#include "DBCFileLoader.h"
+
+template<class T>
+class DBCStorage
+{
+    typedef std::list<char*> StringPoolList;
+    public:
+        explicit DBCStorage(const char *f) : nCount(0), fieldCount(0), fmt(f), indexTable(NULL), m_dataTable(NULL) { }
+        ~DBCStorage() { Clear(); }
+
+        T const* LookupEntry(uint32 id) const { return (id>=nCount)?NULL:indexTable[id]; }
+        uint32  GetNumRows() const { return nCount; }
+        char const* GetFormat() const { return fmt; }
+        uint32 GetFieldCount() const { return fieldCount; }
+
+        bool Load(char const* fn)
+        {
+            DBCFileLoader dbc;
+            // Check if load was sucessful, only then continue
+            if(!dbc.Load(fn, fmt))
+                return false;
+
+            fieldCount = dbc.GetCols();
+            m_dataTable = (T*)dbc.AutoProduceData(fmt,nCount,(char**&)indexTable);
+            m_stringPoolList.push_back(dbc.AutoProduceStrings(fmt,(char*)m_dataTable));
+
+            // error in dbc file at loading if NULL
+            return indexTable!=NULL;
+        }
+
+        bool LoadStringsFrom(char const* fn)
+        {
+            // DBC must be already loaded using Load
+            if(!indexTable)
+                return false;
+
+            DBCFileLoader dbc;
+            // Check if load was successful, only then continue
+            if(!dbc.Load(fn, fmt))
+                return false;
+
+            m_stringPoolList.push_back(dbc.AutoProduceStrings(fmt,(char*)m_dataTable));
+
+            return true;
+        }
+
+        void Clear()
+        {
+            if (!indexTable)
+                return;
+
+            delete[] ((char*)indexTable);
+            indexTable = NULL;
+            delete[] ((char*)m_dataTable);
+            m_dataTable = NULL;
+
+            while(!m_stringPoolList.empty())
+            {
+                delete[] m_stringPoolList.front();
+                m_stringPoolList.pop_front();
+            }
+            nCount = 0;
+        }
+
+    private:
+        uint32 nCount;
+        uint32 fieldCount;
+        char const* fmt;
+        T** indexTable;
+        T* m_dataTable;
+        StringPoolList m_stringPoolList;
+};
+#endif