Kyle Delong
a8e3321fbd
We'd like to start using ##mixed## instead of ##var## for attribute types to be consistent with Hack. As a followup to this (once released), we would codemod all ##var## to ##mixed##.
70 linhas
2.4 KiB
C++
70 linhas
2.4 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com) |
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| Copyright (c) 1998-2010 Zend Technologies Ltd. (http://www.zend.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 2.00 of the Zend license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.zend.com/license/2_00.txt. |
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| If you did not receive a copy of the Zend license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@zend.com so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#ifndef incl_HPHP_MEM_FILE_H_
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#define incl_HPHP_MEM_FILE_H_
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#include "hphp/runtime/base/file.h"
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#include "hphp/runtime/base/complex_types.h"
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namespace HPHP {
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///////////////////////////////////////////////////////////////////////////////
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/**
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* memory based files.
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*/
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class MemFile : public File {
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public:
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DECLARE_OBJECT_ALLOCATION(MemFile);
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MemFile();
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MemFile(const char *data, int64_t len);
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virtual ~MemFile();
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static StaticString s_class_name;
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// overriding ResourceData
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CStrRef o_getClassNameHook() const { return s_class_name; }
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virtual bool open(CStrRef filename, CStrRef mode);
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virtual bool close();
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virtual int64_t readImpl(char *buffer, int64_t length);
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virtual int getc();
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virtual int64_t writeImpl(const char *buffer, int64_t length);
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virtual bool seekable() { return true;}
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virtual bool seek(int64_t offset, int whence = SEEK_SET);
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virtual int64_t tell();
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virtual bool eof();
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virtual bool rewind();
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virtual bool flush();
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void unzip();
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protected:
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std::string m_name; // name of the memory file
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char *m_data; // data of the memory file
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int64_t m_len; // length of the memory file
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int64_t m_cursor; // m_data's read position
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bool m_malloced; // whether to free m_data on delete
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bool closeImpl();
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};
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///////////////////////////////////////////////////////////////////////////////
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}
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#endif // incl_HPHP_MEM_FILE_H_
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