mirror of
https://github.com/libretro/scummvm.git
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110 lines
2.7 KiB
C++
110 lines
2.7 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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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 3 of the License, or
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* (at your option) 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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*/
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#ifndef KYRA_PAK_H
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#define KYRA_PAK_H
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#include "util.h"
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#include "common/str.h"
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#include <string.h>
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class PAKFile {
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public:
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PAKFile() : _fileList(0), _isAmiga(false) {}
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~PAKFile() { delete _fileList; }
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bool loadFile(const char *file, const bool isAmiga);
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bool saveFile(const char *file);
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void clearFile() { delete _fileList; _fileList = 0; }
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uint32 getFileSize() const { return _fileList->getTableSize()+5+4+_fileList->getFileSize(); }
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void drawFileList();
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bool outputAllFiles();
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bool outputFile(const char *file) { return outputFileAs(file, file); }
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bool outputFileAs(const char *file, const char *outputName);
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const uint8 *getFileData(const char *file, uint32 *size);
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bool addFile(const char *name, const char *file);
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bool addFile(const char *name, uint8 *data, uint32 size);
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bool removeFile(const char *name);
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public:
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struct FileList {
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FileList() : filename(0), size(0), data(0), next(0) {}
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~FileList() {
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delete[] filename;
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delete[] data;
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delete next;
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}
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FileList *findEntry(const char *f) {
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for (FileList *cur = this; cur; cur = cur->next) {
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if (scumm_stricmp(cur->filename, f) != 0)
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continue;
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return cur;
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}
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return 0;
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}
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const FileList *findEntry(const char *f) const {
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for (const FileList *cur = this; cur; cur = cur->next) {
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if (scumm_stricmp(cur->filename, f) != 0)
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continue;
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return cur;
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}
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return 0;
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}
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void addEntry(FileList *e) {
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if (next)
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next->addEntry(e);
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else
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next = e;
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}
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uint32 getTableSize() const {
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return strlen(filename)+1+4+((next != 0) ? next->getTableSize() : 0);
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}
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uint32 getFileSize() const {
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return size + (next != 0 ? next->getFileSize() : 0);
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}
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char *filename;
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uint32 size;
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uint8 *data;
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FileList *next;
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};
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typedef const FileList cFileList;
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cFileList *getFileList() const { return _fileList; }
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private:
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FileList *_fileList;
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bool _isAmiga;
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};
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#endif
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