65 lines
1.6 KiB
C++
65 lines
1.6 KiB
C++
//
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// ZipFileSystem.h
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// OpenSpades
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//
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// Created by yvt on 8/8/13.
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// Copyright (c) 2013 yvt.jp. All rights reserved.
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//
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#pragma once
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#include "IFileSystem.h"
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#include <stdint.h>
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extern "C"{
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typedef void *unzFile;
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struct zlib_filefunc_def_s;
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typedef struct zlib_filefunc_def_s zlib_filefunc_def;
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}
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namespace spades {
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class ZipFileSystem: public IFileSystem {
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class ZipFileInputStream;
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class ZipFileHandle;
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IStream *baseStream;
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bool autoClose;
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unzFile zip;
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ZipFileInputStream *currentStream;
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uint64_t cursorPos;
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static ZipFileHandle *InternalOpen(ZipFileSystem *fs,
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const char *fn,
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int mode);
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static uint32_t InternalRead(ZipFileSystem *fs,
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ZipFileHandle *h,
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void *buf, uint32_t size);
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static uint32_t InternalWrite(ZipFileSystem *fs,
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ZipFileHandle *h,
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void *buf, uint32_t size);
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static long InternalTell(ZipFileSystem *fs,
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ZipFileHandle *h);
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static long InternalSeek(ZipFileSystem *fs,
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ZipFileHandle *h,
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int32_t offset, int origin);
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static int InternalClose(ZipFileSystem *fs,
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ZipFileHandle *h);
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static int InternalTestError(ZipFileSystem *fs,
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ZipFileHandle *h);
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zlib_filefunc_def CreateZLibFileFunc();
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public:
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ZipFileSystem(IStream *, bool autoClose = true);
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virtual ~ZipFileSystem();
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virtual std::vector<std::string> EnumFiles(const char *);
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virtual IStream *OpenForReading(const char *);
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virtual IStream *OpenForWriting(const char *);
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virtual bool FileExists(const char *);
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};
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}
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