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88 lines
2.5 KiB
C++
88 lines
2.5 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
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef ULTIMA_SHARED_CORE_FILE_H
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#define ULTIMA_SHARED_CORE_FILE_H
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#include "common/file.h"
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#include "common/str.h"
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namespace Ultima {
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namespace Shared {
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/**
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* Simple ScummVM File descendent that throws a wobbly if the file it tries to open isn't present
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*/
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class File : public Common::File {
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private:
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int32 _filesize;
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public:
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File() : Common::File(), _filesize(-1) {}
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File(const Common::String &name);
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/**
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* Open the file with the given filename, by searching SearchMan.
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* @param name the name of the file to open
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*/
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bool open(const Common::String &name) override;
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/**
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* Open the file with the given filename from within the given archive.
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* @param name the name of the file to open
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* @param archive the archive in which to search for the file
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*/
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bool open(const Common::String &name, Common::Archive &archive) override;
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/**
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* Open the file corresponding to the give node.
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* @param node the node to consider.
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*/
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bool open(const Common::FSNode &node) override;
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/**
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* 'Open' the given stream. That is, we just wrap around it
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* @param stream a pointer to a SeekableReadStream, or 0
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* @param name a string describing the 'file' corresponding to stream
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*/
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bool open(SeekableReadStream *stream, const Common::String &name) override;
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/**
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* Close the currently open file
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*/
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void close() override;
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/**
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* Differing eof that returns true when pos == size as well as beyond
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*/
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bool eof();
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/**
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* Reads in a null terminated string
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*/
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Common::String readString();
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};
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} // End of namespace Shared
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} // End of namespace Ultima
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#endif
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