added a few basic c++ classes
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99
qse/include/qse/Hashable.hpp
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99
qse/include/qse/Hashable.hpp
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/*
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* $Id$
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*
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Copyright (c) 2006-2014 Chung, Hyung-Hwan. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _QSE_HASHABLE_HPP_
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#define _QSE_HASHABLE_HPP_
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#include <qse/Types.hpp>
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/////////////////////////////////
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QSE_BEGIN_NAMESPACE(QSE)
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/////////////////////////////////
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class QSE_EXPORT Hashable
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{
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public:
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virtual ~Hashable () {}
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virtual qse_size_t getHashCode () const = 0;
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static qse_size_t getHashCode (qse_size_t init, const qse_char_t* str)
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{
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qse_size_t n = init;
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while (*str != QSE_T('\0'))
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{
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const qse_uint8_t* p = (const qse_uint8_t*)str;
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for (qse_size_t i = 0; i < QSE_SIZEOF(*str); i++)
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n = n * 31 + *p++;
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str++;
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}
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return n;
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}
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static qse_size_t getHashCode (const qse_char_t* str)
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{
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return getHashCode (0, str);
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}
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static qse_size_t getHashCode (qse_size_t init, const void* data, qse_size_t size)
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{
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qse_size_t n = init;
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const qse_uint8_t* p = (const qse_uint8_t*)data;
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/*
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for (qse_size_t i = 0; i < size; i++) {
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n <<= 1;
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n += *p++;
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}
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*/
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for (qse_size_t i = 0; i < size; i++) n = n * 31 + *p++;
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/*
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for (qse_size_t i = 0; i < size; i++) {
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n = (n << 4) + *p++;
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//qse_size_t g = n & 0xF0000000U;
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qse_size_t g = n & ((qse_size_t)0xF << (qse_sizeof(qse_size_t) * 8 - 4));
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n &= ~g;
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}
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*/
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return n;
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}
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static qse_size_t getHashCode (const void* data, qse_size_t size)
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{
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return getHashCode (0, data, size);
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}
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};
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/////////////////////////////////
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QSE_END_NAMESPACE(QSE)
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/////////////////////////////////
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#endif
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@ -7,7 +7,7 @@ pkginclude_HEADERS = \
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types.h macros.h pack1.h unpack.h
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types.h macros.h pack1.h unpack.h
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if ENABLE_CXX
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if ENABLE_CXX
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pkginclude_HEADERS += Types.hpp
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pkginclude_HEADERS += Types.hpp Hashable.hpp Uncopyable.hpp RefCounted.hpp
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endif
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endif
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install-data-hook:
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install-data-hook:
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79
qse/include/qse/RefCounted.hpp
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79
qse/include/qse/RefCounted.hpp
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/*
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* $Id$
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*
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Copyright (c) 2006-2014 Chung, Hyung-Hwan. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _QSE_REFCOUNTED_HPP_
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#define _QSE_REFCOUNTED_HPP_
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#include <qse/Uncopyable.hpp>
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/////////////////////////////////
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QSE_BEGIN_NAMESPACE(QSE)
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/////////////////////////////////
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class QSE_EXPORT RefCounted: public Uncopyable
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{
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protected:
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RefCounted ()
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{
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this->ref_count = 0;
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}
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public:
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virtual ~RefCounted ()
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{
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QSE_ASSERT (this->ref_count == 0);
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}
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void ref () const
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{
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this->ref_count++;
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}
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void deref (bool kill = true) const
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{
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if (--this->ref_count == 0 && kill) delete this;
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}
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qse_size_t count () const
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{
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return this->ref_count;
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}
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bool isShared () const
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{
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return this->ref_count > 1;
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}
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protected:
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mutable qse_size_t ref_count;
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};
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/////////////////////////////////
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QSE_END_NAMESPACE(QSE)
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/////////////////////////////////
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#endif
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@ -1,5 +1,5 @@
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/*
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/*
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* $Id: Sed.hpp 127 2009-05-07 13:15:04Z baconevi $
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* $Id$
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*
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*
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Copyright (c) 2006-2014 Chung, Hyung-Hwan. All rights reserved.
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Copyright (c) 2006-2014 Chung, Hyung-Hwan. All rights reserved.
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52
qse/include/qse/Uncopyable.hpp
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52
qse/include/qse/Uncopyable.hpp
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@ -0,0 +1,52 @@
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/*
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* $Id$
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*
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Copyright (c) 2006-2014 Chung, Hyung-Hwan. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _QSE_UNCOPYABLE_HPP_
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#define _QSE_UNCOPYABLE_HPP_
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#include <qse/Types.hpp>
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/////////////////////////////////
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QSE_BEGIN_NAMESPACE(QSE)
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/////////////////////////////////
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class QSE_EXPORT Uncopyable
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{
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public:
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Uncopyable () {}
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//virtual ~Uncopyable () {}
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private:
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Uncopyable (const Uncopyable&);
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const Uncopyable& operator= (const Uncopyable&);
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};
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/////////////////////////////////
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QSE_END_NAMESPACE(QSE)
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/////////////////////////////////
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#endif
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@ -715,9 +715,17 @@ static int dns_recv (qse_httpd_t* httpd, qse_httpd_dns_t* dns, qse_httpd_hnd_t h
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if (*plptr > 63)
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if (*plptr > 63)
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{
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{
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/* TODO TODO TODO TODO */
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/* TODO TODO TODO TODO */
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/* this is not really right. each segment can be pointing to
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* somewhere else. TODO: fix the problem. dn_legnth() needs
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/* RFC1035
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* to use the original request packet also */
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* +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
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* | 1 1| OFFSET |
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* +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
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*/
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/* this is not really right. the second segment or the
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* subsequent segments can be pointing to somewhere else.
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* TODO: fix the problem. dn_legnth() needs
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* to use the original request packet also */
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dnlen = 2;
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dnlen = 2;
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}
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}
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else
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else
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