/* library.h - custom dlls loader Copyright (C) 2008 Uncle Mike 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. */ #ifndef LIBRARY_H #define LIBRARY_H #define MAX_LIBRARY_EXPORTS 4096 typedef struct dll_user_s { void *hInstance; // instance handle qboolean custom_loader; // a bit who indicated loader type qboolean encrypted; // dll is crypted (some client.dll in HL, CS etc) char dllName[32]; // for debug messages string fullPath, shortPath; // actual dll paths // ordinals stuff, valid only on Win32 word *ordinals; dword *funcs; char *names[MAX_LIBRARY_EXPORTS]; // max 4096 exports supported int num_ordinals; // actual exports count dword funcBase; // base offset } dll_user_t; dll_user_t *FS_FindLibrary( const char *dllname, qboolean directpath ); void *COM_LoadLibrary( const char *dllname, int build_ordinals_table, qboolean directpath ); void *COM_GetProcAddress( void *hInstance, const char *name ); const char *COM_NameForFunction( void *hInstance, void *function ); void *COM_FunctionFromName_SR( void *hInstance, const char *pName ); // Save/Restore version void *COM_FunctionFromName( void *hInstance, const char *pName ); void COM_FreeLibrary( void *hInstance ); const char *COM_GetLibraryError( void ); qboolean COM_CheckLibraryDirectDependency( const char *name, const char *depname, qboolean directpath ); // TODO: Move to internal? void COM_ResetLibraryError( void ); void COM_PushLibraryError( const char *error ); const char *COM_OffsetNameForFunction( void *function ); #endif//LIBRARY_H