host.h

00001 
00002 /*
00003 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
00004  
00005 Permission is hereby granted, free of charge, to any person obtaining a copy
00006 of this software and associated documentation files (the "Software"), to deal
00007 in the Software without restriction, including without limitation the rights
00008 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00009 copies of the Software, and to permit persons to whom the Software is
00010 furnished to do so, subject to the following conditions:
00011  
00012 The above copyright notice and this permission notice shall be included in
00013 all copies or substantial portions of the Software.
00014  
00015 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00016 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00017 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00018 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00019 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00020 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00021 THE SOFTWARE.
00022 */
00023 
00024 #ifndef HOST_H
00025 #define HOST_H
00026 
00027 #include "ipaddr.h"
00028 #include <string.h>
00029 
00030 ///Host information container
00031 /**
00032 This class is a container for data relative to a connection:
00033 - IP Address
00034 - Port number
00035 - Host Name
00036 */
00037 class Host 
00038 {
00039 public:
00040   ///Initiliazes host with null values
00041   Host() : m_ip(0,0,0,0), m_port(0), m_name(NULL)
00042   {
00043     
00044   }
00045   
00046   ///Initializes host
00047   Host(const IpAddr& ip, const int& port, const char* name="" ) : m_ip(ip), m_port(port), m_name(NULL)
00048   {
00049     setName(name); 
00050   }
00051   
00052   ~Host()
00053   {
00054     if(m_name)
00055     {
00056       delete[] m_name;
00057     }
00058   }
00059   
00060   ///Returns IP address
00061   const IpAddr& getIp() const
00062   {
00063     return m_ip;
00064   }
00065   
00066   ///Returns port number
00067   const int& getPort() const
00068   {
00069     return m_port;
00070   }
00071   
00072   ///Returns host name
00073   const char* getName() const
00074   {
00075     return m_name;
00076   }
00077   
00078   ///Sets IP address
00079   void setIp(const IpAddr& ip)
00080   {
00081     m_ip = ip;
00082   }
00083   
00084   ///Sets port number
00085   void setPort(int port)
00086   {
00087     m_port = port;
00088   }
00089   
00090   ///Sets host name
00091   void setName(const char* name)
00092   {
00093     if(m_name)
00094       delete[] m_name;
00095     int len = strlen(name);
00096     if(len)
00097     {
00098       m_name = new char[len+1];
00099       strcpy(m_name, name);
00100     }
00101   }
00102   
00103 private:
00104   IpAddr m_ip;
00105   int m_port;
00106   char* m_name;
00107 };
00108 
00109 #endif