C++博客-Life & Code-随笔分类-ACE

FTP扫描器(纯娱乐)

橙子 — Tue, 12 Dec 2006 16:19:00 GMT

摘要: #include " stdafx.h " #include < iostream > #include " ace/INET_Addr.h " #include ... 阅读全文

橙子 2006-12-13 00:19 发表评论

ACE_Rector + UDP 报错. .

橙子 — Fri, 20 Oct 2006 02:10:00 GMT

#include " stdafx.h "
#include " ace/OS_NS_time.h "
#include " ace/Log_Msg.h "
#include " ace/Reactor.h "
#include " ace/Event_Handler.h "
#include " ace/INET_Addr.h "
#include " ace/SOCK_Dgram.h "
#include " ace/TP_Reactor.h "
#include " ace/WFMO_Reactor.h "

class ClientRecv : public ACE_Event_Handler
{
public :
     virtual ~ ClientRecv () {}

     int open ( const ACE_INET_Addr & bind_addr);

     // Get this handler's I/O handle.
     virtual ACE_HANDLE get_handle ( void ) const
     { return this -> udp.get_handle(); }

     virtual int handle_input (ACE_HANDLE fd = ACE_INVALID_HANDLE);

     // Called when this handler is removed from the ACE_Reactor.
     virtual int handle_close (ACE_HANDLE handle,
        ACE_Reactor_Mask close_mask);

    ACE_SOCK_Dgram udp;
} ;

int
ClientRecv::open ( const ACE_INET_Addr & bind_addr)
{
     if ( this -> udp.open (bind_addr, 1 ) == - 1 )
        ACE_ERROR_RETURN ((LM_ERROR,
        ACE_TEXT ( " %p\n " ),
        ACE_TEXT ( " udp.open " )),
         - 1 );

     return this -> reactor () -> register_handler
        ( this , ACE_Event_Handler::READ_MASK );
}

int
ClientRecv::handle_close (ACE_HANDLE handle,
                          ACE_Reactor_Mask close_mask)
{
     if (close_mask == ACE_Event_Handler::WRITE_MASK)
         return 0 ;
    close_mask = ACE_Event_Handler::ALL_EVENTS_MASK |
        ACE_Event_Handler::DONT_CALL;
     this -> reactor () -> remove_handler ( this , close_mask);
     this -> udp.close();
    delete this ;
     return 0 ;
}

int
ClientRecv::handle_input (ACE_HANDLE fd )
{
     char   buffer[ 8192 ] = { 0 } ;
    ACE_INET_Addr  peer_addr;
     if ( - 1 == this -> udp.recv(buffer, 8192 ,peer_addr))
        ACE_ERROR_RETURN ((LM_ERROR,
        ACE_TEXT ( " %p\n " ),
        ACE_TEXT ( " udp.recv " )),
         - 1 );

    ACE_DEBUG((LM_INFO, " %s\n " ,peer_addr.get_host_addr()));
     return 0 ;
}

DWORD WINAPI LoopThread(LPVOID lparam)
{
    ACE_Reactor::instance () -> run_reactor_event_loop ();
     return    0 ;
}

int _tmain( int argc, _TCHAR * argv[])
{
    ACE_INET_Addr bind_addr( 10703 );
    ClientRecv  client;
        client.reactor(ACE_Reactor::instance ());
     if ( - 1 == client.open(bind_addr))
     {
         return - 1 ;
    }

    CreateThread(NULL,NULL,LoopThread, 0 , 0 , 0 );
    ACE_INET_Addr send_addr;
     for ( int i = 1024 ;i < 3333 ;i ++ )
     {
        ACE_DEBUG((LM_INFO, " %d \n " ,i));
        send_addr. set (i, " 192.168.3.147 " );
        Sleep( 5000 );
         if (client.udp.send( " ttt " , 3 ,send_addr) == - 1 )
         {
            ACE_DEBUG((LM_INFO, " %p " ));
             break ;
        }
    }
    system( " pause " );
    ACE_Reactor::instance () -> end_reactor_event_loop ();
     return 0 ;
}

报错:
udp.recv: connection reset
p?: handle is not a socket

莫非反应器只能用于TCP? , 没办法，先用WSAAsyncSelect吧。

橙子 2006-10-20 10:10 发表评论

ACE_NT_Service

橙子 — Thu, 31 Aug 2006 01:15:00 GMT

#include " ace/Singleton.h "
#include " ace/Mutex.h "
#include " ace/Event_Handler.h "
#include < ace / NT_Service.h >
#include < ace / Log_Msg.h >

#include < iostream >
using namespace std;

class MYService: public ACE_NT_Service
{
     bool m_stop;
public :
    MYService():ACE_NT_Service( " MyACEService_4 " , 0 ,ACE_NT_SERVICE_START_TIMEOUT,
            SERVICE_WIN32_OWN_PROCESS | SERVICE_INTERACTIVE_PROCESS),m_stop( false ) {
        }
     virtual int svc ( void );
     virtual void handle_control (DWORD control_code);
     virtual ~ MYService() {}
} ;

typedef ACE_Singleton < MYService, ACE_Mutex > SERVICE;

int MYService::svc ( void )
{
    report_status (SERVICE_RUNNING);
     while ( ! m_stop)
     {
        Sleep( 2000 );
        MessageBox(NULL, " aaa " , " error " , 0 );
    }
     return 0 ;
}

void MYService::handle_control (DWORD control_code)
{
     if (control_code == SERVICE_CONTROL_SHUTDOWN
         || control_code == SERVICE_CONTROL_STOP)
     {
        report_status (SERVICE_STOP_PENDING);
        m_stop = true ;
    }
    ACE_NT_Service::handle_control (control_code);
}

ACE_NT_SERVICE_DEFINE (MyACEService_4,
                       MYService,
                       ACE_TEXT ( " MyACEService_4 " ));

int main( int argc, _TCHAR * argv[])
{

    ACE::init ();
    ACE_NT_SERVICE_RUN (MyACEService_4,
        SERVICE::instance (),
        ret);

    ACE::fini ();

/*     安装服务
         ACE::init ();
    SERVICE::instance()->insert();
    ACE::fini ();
*/
     return 0 ;
}

橙子 2006-08-31 09:15 发表评论

ACE的内存管理

橙子 — Wed, 30 Aug 2006 06:43:00 GMT

摘要: 分配器描述 ACE_Allocator ACE中的分配器类的接口类。这些类使用继承和动态绑定来提供灵活性。 ACE_Static_Allocator 该分配器管理固定大小的内存。每当收到分配内存的请求时，它就移动内部指针、以返回内存chunk（“大块”）。它还假定内存一旦被分配，就再也不会被释放。 ACE_Cached_Allocator 该分配器预先分配内存池，其中含有特定数... 阅读全文

橙子 2006-08-30 14:43 发表评论