swiipaddress.hpp

OSB-PIK-OpenVXI-3.0.0源代码 “中国XML论坛 - 专业的XML技术讨论区--XML在语音技术中的应用”

#ifndef SWIIPADDRESS_HPP
 #define SWIIPADDRESS_HPP
 
 #include "SWIutilHeaderPrefix.h"
 

 /****************License************************************************
  *
  * Copyright 2000-2003.  ScanSoft, Inc.    
  *
  * Use of this software is subject to notices and obligations set forth 
  * in the SpeechWorks Public License - Software Version 1.2 which is 
  * included with this software. 
  *
  * ScanSoft is a registered trademark of ScanSoft, Inc., and OpenSpeech, 
  * SpeechWorks and the SpeechWorks logo are registered trademarks or 
  * trademarks of SpeechWorks International, Inc. in the United States 
  * and other countries.
  *
  ***********************************************************************/
 

 #ifdef _WIN32
 #include <winsock2.h>
 #else
 #include <netinet/in.h>
 #ifdef _solaris_
 #include <sys/socket.h>
 #endif
 #endif
 
 #ifdef _WIN32
 typedef int socklen_t;
 typedef unsigned long in_addr_t;
 #else
 #if defined(_linux_) && (! defined(IPPROTO_IP))
 typedef uint32_t in_addr_t;
 #endif
 #endif
 
 #include "SWIutilLogger.hpp"
 #include "SWIHashable.hpp"
 
 /** Class which implements a network address.  includes functionality
  * to look up network addresses from hostnames or ip addresses as
  * strings.
  */
 
 class SWIUTIL_API_CLASS SWIipAddress : public sockaddr_in, public SWIHashable
 {
  public:
   SWIipAddress (const SWIipAddress &);
   SWIipAddress (SWIutilLogger *logger = NULL);
 
   SWIipAddress (unsigned long addr,
                 int port_no=0,
                 SWIutilLogger *logger = NULL);
 
   SWIipAddress (const char* host_name,
                 int port_no=0,
                 SWIutilLogger *logger = NULL);
 
   SWIipAddress (unsigned long addr,
                 const char* service_name,
                 const char* protocol_name="tcp",
                 SWIutilLogger *logger = NULL);
 
   SWIipAddress (const char* host_name,
                 const char* service_name, const char* protocol_name="tcp",
                 SWIutilLogger *logger = NULL);
 
   virtual ~SWIipAddress()
   {}
 
   virtual operator const void*() const
   {
     return (void *)(static_cast<const sockaddr_in*>(this));
   }
 
   virtual operator void*()
   {
     return (void *)(static_cast<const sockaddr_in*>(this));
   }
 
   operator const struct sockaddr*() const { return addr (); }
   operator struct sockaddr*() { return addr (); }
 
   virtual socklen_t size() const { return sizeof (sockaddr_in); }
   virtual int family() const { return sin_family; }
 
   virtual struct sockaddr* addr()
   {
     return (sockaddr*)(static_cast<sockaddr_in*>(this));
   }
 
   virtual const struct sockaddr* addr() const
   {
     return (const sockaddr*)(static_cast<const sockaddr_in*>(this));
   }
 
   int getport() const;
   int gethostname(char *hostname, size_t hostnameLen) const;
 
  public:
   void setport(int port_no);
 
  public:
   virtual unsigned int hashCode() const;
   virtual bool equals(const SWIHashable *rhs) const;
   virtual SWIHashable* clone() const;
 
   bool operator ==(const SWIipAddress& rhs) const;
 
   bool operator !=(const SWIipAddress& rhs) const
   {
     return !operator==(rhs);
   }
 
 
 
  public:
   int setport(const char* sn, const char* pn="tcp");
   int sethostname(const char* hn);
  protected:
   void herror(const char*) const;
 
  private:
   SWIutilLogger *_logger;
 };
 
 #endif