http_get_config_status.hxx

模拟移动客户端软件飞信登录的状态机器定义代码。

//====================================================================
//                
// Copyright (C) 2006-2007,  Frank.Ning
//                
// Filename:      http_get_config_status.hxx
// Author:        Frank.Ning <[e-mail]>
// Description:   
//                
// $Id:$
//                
//====================================================================
#ifndef __HTTP_GET_CONFIG_STATUS_HXX__
#define __HTTP_GET_CONFIG_STATUS_HXX__

static const char* const http_get_config_status_hxx_version =
   "$Id:$";

#include "status.hxx"

struct http_get_config_status : public fsm::state<http_get_config_status, RegisterList, bool>
{
      bool on_process( shared_ptr<event> evt )
      {
         shared_ptr<http_event> he;
         he.reset( evt );

         if( !he )
            return false ;

         shared_ptr<http_msg<http_hdr> > msg = he->get_msg( );

         if( !msg )
            return false ;

         shared_ptr<http_request<http_hdr> > request;

         request.reset( msg );

         if( request )
            return on_process( request );

         shared_ptr<http_status<http_hdr> > status ;

         status.reset( msg );

         if( status )
            return on_process( status );

         return false ;
      }

      bool on_process( shared_ptr<http_request<http_hdr> > request )
      {
         ua_callctl& ua = ua_callctl::instance( );
         
         if( ua.has_server_config( ) )
            return true ;
         
         ua.set_last_http_request( request );
         
         ua.get_output_channel( )->add( shared_ptr<http_event>( request ) );

         return true ;
         
      }

      bool on_process( shared_ptr<http_status<http_hdr> > status )
      {
         ua_callctl& ua = ua_callctl::instance( );

         ua.set_last_http_status( status );

         if( ua.check_server_config( ) )
         {            
            switch_to<http_ssi_protal_status>( );
            return true ;
         }
         else
            // resend get config
            ua.get_output_channel( )->add( shared_ptr<http_event>( ua.get_last_http_request( ) ) );
         
         return false ;
      }
};

#endif