Sirikata
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00001 /* Sirikata 00002 * Address4.hpp 00003 * 00004 * Copyright (c) 2010, Daniel Reiter Horn 00005 * All rights reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions are 00009 * met: 00010 * * Redistributions of source code must retain the above copyright 00011 * notice, this list of conditions and the following disclaimer. 00012 * * Redistributions in binary form must reproduce the above copyright 00013 * notice, this list of conditions and the following disclaimer in 00014 * the documentation and/or other materials provided with the 00015 * distribution. 00016 * * Neither the name of Sirikata nor the names of its contributors may 00017 * be used to endorse or promote products derived from this software 00018 * without specific prior written permission. 00019 * 00020 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 00021 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 00022 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 00023 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 00024 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00025 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00026 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00027 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00028 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00029 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00030 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00031 */ 00032 00033 #ifndef _SIRIKATA_ADDRESS4_HPP_ 00034 #define _SIRIKATA_ADDRESS4_HPP_ 00035 00036 #include <sirikata/core/util/Platform.hpp> 00037 #include <sirikata/core/network/Address.hpp> 00038 #include <stdio.h> 00039 00040 namespace Sirikata { 00041 00042 class SIRIKATA_EXPORT Address4 { 00043 public: 00044 unsigned int ip; 00045 unsigned short port; 00046 class Hasher{ 00047 public: 00048 size_t operator() (const Address4&addy)const { 00049 return std::tr1::hash<unsigned int>()(addy.ip^addy.port); 00050 } 00051 }; 00052 Address4() { 00053 ip=port=0; 00054 } 00055 Address4(const Sirikata::Network::Address&a); 00056 Address4(unsigned int ip, unsigned short prt) { 00057 this->ip=ip; 00058 this->port=prt; 00059 } 00060 bool operator ==(const Address4&other)const { 00061 return ip==other.ip&&port==other.port; 00062 } 00063 bool operator!=(const Address4& other) const { 00064 return ip != other.ip || port != other.port; 00065 } 00066 bool operator<(const Address4& other) const { 00067 return (ip < other.ip) || (ip == other.ip && port < other.port); 00068 } 00069 uint16 getPort() const { 00070 return port; 00071 } 00072 00073 String toString() const; 00074 00075 static Address4 Null; 00076 }; 00077 00078 Sirikata::Network::Address SIRIKATA_EXPORT convertAddress4ToSirikata(const Address4&addy); 00079 SIRIKATA_FUNCTION_EXPORT std::ostream & operator<<(std::ostream & os, const Address4 & addr); 00080 00081 inline size_t hash_value(const Address4&addy) { 00082 return std::tr1::hash<unsigned int>()(addy.ip)^std::tr1::hash<unsigned short>()(addy.port); 00083 } 00084 00085 } 00086 #endif //_SIRIKATA_ADDRESS4_HPP_