86 lines
2.1 KiB
C++
86 lines
2.1 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/util.h"
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#include "ultima/shared/core/file.h"
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#include "ultima/shared/early/ultima_early.h"
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namespace Ultima {
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namespace Shared {
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#define ERROR error("Could not open file - %s", name.c_str())
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#define PATH_ERROR error("Could not open file - %s", name.toString(Common::Path::kNativeSeparator).c_str())
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File::File(const Common::Path &name) : Common::File(), _filesize(-1) {
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close();
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if (!Common::File::open(name))
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PATH_ERROR;
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}
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bool File::open(const Common::Path &name) {
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close();
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if (!Common::File::open(name))
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PATH_ERROR;
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return true;
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}
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bool File::open(const Common::Path &name, Common::Archive &archive) {
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close();
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if (!Common::File::open(name, archive))
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PATH_ERROR;
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return true;
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}
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bool File::open(const Common::FSNode &node) {
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close();
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Common::String name = node.getName();
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if (!Common::File::open(node))
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ERROR;
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return true;
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}
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bool File::open(SeekableReadStream *stream, const Common::String &name) {
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close();
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if (!Common::File::open(stream, name))
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ERROR;
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return true;
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}
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void File::close() {
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_filesize = -1;
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Common::File::close();
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}
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bool File::eof() {
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if (_filesize == -1)
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_filesize = size();
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return pos() >= _filesize;
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}
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} // End of namespace Shared
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} // End of namespace Ultima
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