75 lines
1.4 KiB
C++
75 lines
1.4 KiB
C++
/* -----------------------------------------------------------------------------
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GSFramework
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Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
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----------------------------------------------------------------------------- */
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#ifndef __NIOZIP__
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#define __NIOZIP__
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#include <stdio.h>
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#include "filesystem/io_handle.h"
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#include "filesystem/io_memory.h"
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#include "container/nmap.h"
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#include "nstring/nstring.h"
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#include "memory/nauto_ptr.h"
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namespace GS {
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namespace IO {
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//
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class ZipHandle : public Handle
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{
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friend class Zip;
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AutoPtr <Handle> h;
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Pair <String, int> *p;
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public:
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ZipHandle(Base *io) : Handle(io), p(0) {}
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};
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/*!
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@short Zip-based I/O.
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@author Emmanuel Julien (ejulien@nworks.fr)
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*/
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class Zip : public Base
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{
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void *zfile;
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String password;
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Map <String, int> refc_map;
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SharedPtr <Memory> memfs; // Support IO system.
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public:
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bool SetArchive(const char *uri, const char *password = 0);
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virtual uint GetCaps() const;
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virtual Handle *Open(const char *, Mode = ModeRead);
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virtual void Close(Handle *);
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virtual bool Delete(const char *);
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virtual size_t Tell(Handle *);
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virtual size_t Seek(Handle *, ptrdiff_t offset, SeekRef = SeekCurrent);
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virtual size_t Read(Handle *, void *, size_t);
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virtual size_t Write(Handle *, const void *, size_t);
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virtual bool MkDir(const char *) { return false; }
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Zip(const char *uri, const char *password = 0);
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~Zip();
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};
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} // IO
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} // GS
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#endif // __NIOZIP__
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