Todd Nowacki
6d8999b7c1
Some simple changes for HPHP to help make it clang friendly ---hphp/compiler/package.cpp ---hphp/compiler/package.h ---hphp/runtime/ext/ext_curl.cpp ---hphp/runtime/ext/pdo_mysql.cpp ---hphp/tools/tc-print/offline-x86-code.h ---hphp/util/async_func.cpp ---hphp/util/async_func.h ---hphp/util/compression.cpp ---hphp/util/compression.h ---hphp/util/db_conn.cpp ---hphp/util/db_conn.h Deleted unused private fields ~~~hphp/compiler/analysis/symbol_table.h Static assert had to be outside the union +++hphp/runtime/TARGETS Added clang specific flag to supress unneded declaration warning ~~~hphp/runtime/base/datatype.h Use of logical '&&' with constant operand. Added !=0 to remove warning, ~~~hphp/runtime/base/string_data.h Static fields cannot be declared in an anonymous struct/union ~~~hphp/runtime/ext/bcmath/TARGETS Moved gcc specific flag from preprocessor_flags to compiler_specific_flags ~---hphp/runtime/ext/pdo_mysql.cpp Removed unnecessary self asignment for row_count ~~~hphp/runtime/vm/bytecode.h Added default return statement ~---hphp/runtime/vm/jit/codegen.cpp spillSlotsToSize was unused ~~~hphp/runtime/vm/jit/irtranslator.cpp ~~~hphp/runtime/vm/jit/linearscan.cpp The c++ standard states default arguments shall not be specified in the parameter-declaration-clause of a lambda-declarator. ~~~hphp/runtime/vm/jit/vectortranslator-internal.h Clang had some issues determining the correct cast when these macros were used A simple '!= 0' check was added to make things explicit for clang. ~~~hphp/tools/tc-print/perf-events.h Added parens to make clang happy +++hphp/util/asm-x64.h The constexpr needed to be initialized +++hphp/util/base.h Clang also supports tr1 libraries ~~~hphp/util/bits.h Again, clang had issues with implicit casting to bool. added != 0 check ~~~hphp/util/malloc_size_class.h Ambiguous operator precedence. Added parentheses. ~~~hphp/util/thread_local.h Misspelled function
60 linhas
2.0 KiB
C++
60 linhas
2.0 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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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP 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.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP 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@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#ifndef incl_HPHP_COMPRESSION_H_
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#define incl_HPHP_COMPRESSION_H_
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#include "hphp/util/base.h"
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#include <zlib.h>
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// encoding_mode
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#define CODING_GZIP 1
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#define CODING_DEFLATE 2
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namespace HPHP {
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///////////////////////////////////////////////////////////////////////////////
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// inefficient way of testing whether a file can be compressed to smaller size
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bool is_compressible_file(const char *filename);
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char *gzencode(const char *data, int &len, int level, int encoding_mode);
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char *gzdecode(const char *data, int &len);
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///////////////////////////////////////////////////////////////////////////////
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class StreamCompressor {
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public:
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StreamCompressor(int level, int encoding_mode, bool header);
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~StreamCompressor();
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/**
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* Compress one chunk a time.
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*/
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char *compress(const char *data, int &len, bool trailer);
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private:
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int m_encoding;
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bool m_header;
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z_stream m_stream;
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uLong m_crc;
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bool m_ended;
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};
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///////////////////////////////////////////////////////////////////////////////
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}
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#endif // incl_HPHP_COMPRESSION_H_
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