/* * The ManaPlus Client * Copyright (C) 2013 The ManaPlus Developers * * This file is part of The ManaPlus Client. * * 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 * 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 <http://www.gnu.org/licenses/>. */ #include "utils/physfscheckutils.h" #ifdef DEBUG_PHYSFS #include "logger.h" #include "utils/stringutils.h" #include "utils/physfsrwops.h" #include <map> #include "debug.h" namespace { struct MemoryObject { MemoryObject(const char *const name, const char *const file, const unsigned int line) : mName(name), mAddFile(strprintf("%s:%u", file, line)) { } std::string mName; std::string mAddFile; }; std::map<void*, MemoryObject*> mRWops; } // namespace static SDL_RWops *addRWops(SDL_RWops *const rwops, const char *const name, const char *const file, const unsigned line) { if (!rwops) return nullptr; mRWops[rwops] = new MemoryObject(name, file, line); return rwops; } static void deleteRWops(SDL_RWops *const rwops) { if (!rwops) return; std::map<void*, MemoryObject*>::iterator it = mRWops.find(rwops); if (it == mRWops.end()) { logger->log("bad RWops delete: %p", static_cast<void*>(rwops)); } else { MemoryObject *const obj = (*it).second; if (obj) { mRWops.erase(rwops); delete obj; } } } SDL_RWops *FakePHYSFSRWOPS_openRead(const char *const name, const char *const file, const unsigned line) { return addRWops(PHYSFSRWOPS_openRead(name), name, file, line); } void FakePhysFSClose(SDL_RWops *const rwops) { deleteRWops(rwops); } void reportPhysfsLeaks() { if (!mRWops.empty()) { logger->log("RWops leaks detected"); std::map<void*, MemoryObject*>::iterator it = mRWops.begin(); const std::map<void*, MemoryObject*>::iterator it_end = mRWops.end(); for (; it != it_end; ++it) { MemoryObject *obj = (*it).second; if (obj) { logger->log("file: %s at %s", obj->mName.c_str(), obj->mAddFile.c_str()); delete obj; } } mRWops.clear(); } } #endif // DEBUG_PHYSFS