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/* |
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* The ManaPlus Client |
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* Copyright (C) 2013-2019 The ManaPlus Developers |
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* Copyright (C) 2019-2021 Andrei Karas |
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* |
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* This file is part of The ManaPlus Client. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#ifndef UTILS_VIRTFSFUNCS_H |
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#define UTILS_VIRTFSFUNCS_H |
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#include "fs/virtfs/rwopstypes.h" |
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#include "utils/stringvector.h" |
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#include "localconsts.h" |
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struct SDL_RWops; |
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namespace VirtFs |
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{ |
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struct File; |
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struct FsEntry; |
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struct FsFuncs final |
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{ |
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FsFuncs() : |
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close(nullptr), |
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read(nullptr), |
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write(nullptr), |
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fileLength(nullptr), |
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tell(nullptr), |
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seek(nullptr), |
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exists(nullptr), |
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getRealDir(nullptr), |
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enumerate(nullptr), |
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getFiles(nullptr), |
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getFilesWithDir(nullptr), |
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getDirs(nullptr), |
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isDirectory(nullptr), |
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openRead(nullptr), |
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openWrite(nullptr), |
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openAppend(nullptr), |
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eof(nullptr), |
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loadFile(nullptr), |
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rwops_seek(nullptr), |
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rwops_read(nullptr), |
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rwops_write(nullptr), |
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#ifdef USE_SDL2 |
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rwops_size(nullptr), |
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#endif // USE_SDL2 |
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rwops_close(nullptr) |
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{ |
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} |
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A_DELETE_COPY(FsFuncs) |
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int (*close) (File *restrict const file); |
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int64_t (*read) (File *restrict const file, |
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void *restrict const buffer, |
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const uint32_t objSize, |
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const uint32_t objCount); |
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int64_t (*write) (File *restrict const file, |
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const void *restrict const buffer, |
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const uint32_t objSize, |
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const uint32_t objCount); |
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int64_t (*fileLength) (File *restrict const file); |
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int64_t (*tell) (File *restrict const file); |
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int (*seek) (File *restrict const file, |
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const uint64_t pos); |
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bool (*exists) (FsEntry *restrict const entry, |
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std::string filename, |
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std::string dirName); |
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bool (*getRealDir) (FsEntry *restrict const entry, |
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std::string filename, |
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std::string dirName, |
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std::string &realDir); |
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void (*enumerate) (FsEntry *restrict const entry, |
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std::string dirName, |
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StringVect &names); |
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void (*getFiles) (FsEntry *restrict const entry, |
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std::string dirName, |
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StringVect &names); |
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void (*getFilesWithDir) (FsEntry *restrict const entry, |
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const std::string &dirName, |
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StringVect &names); |
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void (*getDirs) (FsEntry *restrict const entry, |
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std::string dirName, |
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StringVect &names); |
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bool (*isDirectory) (FsEntry *restrict const entry, |
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std::string dirName, |
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bool &isDirFlag); |
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File *(*openRead) (FsEntry *restrict const entry, |
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std::string filename); |
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File *(*openWrite) (FsEntry *restrict const entry, |
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const std::string &filename); |
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File *(*openAppend) (FsEntry *restrict const entry, |
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const std::string &filename); |
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int (*eof) (File *restrict const file); |
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const char *(*loadFile) (FsEntry *restrict const entry, |
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std::string fileName, |
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int &restrict fileSize); |
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RWOPSINT (*rwops_seek) (SDL_RWops *const rw, |
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const RWOPSINT offset, |
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const int whence); |
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RWOPSSIZE (*rwops_read) (SDL_RWops *const rw, |
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void *const ptr, |
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const RWOPSSIZE size, |
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const RWOPSSIZE maxnum); |
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RWOPSSIZE (*rwops_write) (SDL_RWops *const rw, |
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const void *const ptr, |
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const RWOPSSIZE size, |
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const RWOPSSIZE num); |
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#ifdef USE_SDL2 |
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RWOPSINT (*rwops_size) (SDL_RWops *const rw); |
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#endif // USE_SDL2 |
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int (*rwops_close) (SDL_RWops *const rw); |
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}; |
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} // namespace VirtFs |
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#endif // UTILS_VIRTFSFUNCS_H |