91 lines
2.6 KiB
C++
91 lines
2.6 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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#include "common/system.h"
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#include "common/savefile.h"
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#include "common/file.h"
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#include "common/fs.h"
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#include "common/macresman.h"
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#include "bagel/boflib/file_functions.h"
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#include "bagel/bagel.h"
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#include "bagel/afxwin.h"
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namespace Bagel {
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bool fileExists(const char *pszFileName) {
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if (g_engine->getPlatform() == Common::kPlatformMacintosh) {
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return Common::MacResManager::exists(pszFileName);
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} else if (!g_engine->isSpaceBar()) {
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return MFC::FileExists(pszFileName);
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} else {
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return Common::File::exists(pszFileName);
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}
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}
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int32 fileLength(const char *pszFileName) {
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Common::SeekableReadStream *stream = nullptr;
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if (g_engine->getPlatform() == Common::kPlatformMacintosh) {
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stream = Common::MacResManager::openFileOrDataFork(pszFileName);
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} else {
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stream = SearchMan.createReadStreamForMember(pszFileName);
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}
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int32 length = -1;
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if (stream) {
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length = stream->size();
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delete stream;
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}
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return length;
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}
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char *fileGetFullPath(char *pszDstBuf, const char *pszSrcBuf) {
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Common::strcpy_s(pszDstBuf, MAX_DIRPATH, pszSrcBuf);
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return pszDstBuf;
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}
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void fixPathName(CBofString &s) {
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// Remove any homedir prefix. In ScummVM, all paths are relative
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// to the game folder automatically
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char *p = strstr(s.getBuffer(), HOMEDIR_TOKEN);
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if (p != nullptr)
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s = p + strlen(HOMEDIR_TOKEN) + 1;
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// Replace any backslashes with forward slashes
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while ((p = strchr(s.getBuffer(), '\\')) != nullptr)
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* p = '/';
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}
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const char *formPath(const char *dir, const char *pszFile) {
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assert(dir != nullptr && pszFile != nullptr);
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static char szBuf[MAX_DIRPATH];
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CBofString cStr(dir);
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fixPathName(cStr);
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Common::Path path(cStr.getBuffer());
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path = path.append(pszFile);
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Common::strcpy_s(szBuf, path.toString().c_str());
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return &szBuf[0];
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}
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} // namespace Bagel
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