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authorfcolin2007-02-01 13:05:48 +0000
committerfcolin2007-02-01 13:05:48 +0000
commitcd108b499d55bdc27a8cbff360ae6097f5a6dbb2 (patch)
treecfc6882052650aa686496f1902d455f34082f61a
parentfaf23b31945cd6fa4933ca01185ccf981c1e509e (diff)
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Utilisateur : Fcolin Date : 2/02/01 Heure : 18:30 Archivé dans $/Ivy Commentaire: win CE compile not finished (vss 6)
-rw-r--r--Bus/Ivy/ThreadedSocket.h120
1 files changed, 51 insertions, 69 deletions
diff --git a/Bus/Ivy/ThreadedSocket.h b/Bus/Ivy/ThreadedSocket.h
index 829c562..ab8e3cd 100644
--- a/Bus/Ivy/ThreadedSocket.h
+++ b/Bus/Ivy/ThreadedSocket.h
@@ -5,22 +5,7 @@
#pragma once
-class CThreadedSocketException
-{
-
-public:
-// Constructor
- CThreadedSocketException(char* pchMessage);
-public:
- ~CThreadedSocketException() {}
- virtual bool GetErrorMessage(string& lpstrError, unsigned int nMaxError,
- unsigned int * pnHelpContext = 0);
- int GetError() { return m_nError; };
-private:
- int m_nError;
- char * m_strMessage;
-};
class CThreadedSocket
{
@@ -30,9 +15,7 @@ public:
virtual ~CThreadedSocket();
// Construction
public:
- void Create(unsigned int nSocketPort = 0, int nSocketType=SOCK_STREAM,
- long lEvent = FD_READ | FD_WRITE | FD_OOB | FD_ACCEPT | FD_CONNECT | FD_CLOSE,
- const char * lpszSocketAddress = 0);
+ int Create(unsigned int nSocketPort = 0, int nSocketType=SOCK_STREAM, const char * lpszSocketAddress = 0);
// Attributes
public:
@@ -46,21 +29,19 @@ public:
// Operations
public:
- void Socket(int nSocketType=SOCK_STREAM, long lEvent =
- FD_READ | FD_WRITE | FD_OOB | FD_ACCEPT | FD_CONNECT | FD_CLOSE,
- int nProtocolType = 0, int nAddressFormat = PF_INET);
+ int Socket(int nSocketType=SOCK_STREAM, int nProtocolType = 0, int nAddressFormat = PF_INET);
- void AddMember( const char * lpszHostAddress );
+ int AddMember( const char * lpszHostAddress );
- virtual void Accept(CThreadedSocket& rConnectedSocket,
+ virtual int Accept(CThreadedSocket& rConnectedSocket,
SOCKADDR* lpSockAddr = NULL, int* lpSockAddrLen = NULL);
- void Bind(unsigned int nSocketPort, const char * lpszSocketAddress = 0);
+ int Bind(unsigned int nSocketPort, const char * lpszSocketAddress = 0);
virtual void Close();
- bool Connect(const char * lpszHostAddress, unsigned int nHostPort);
- bool Connect(const SOCKADDR* lpSockAddr, int nSockAddrLen);
+ int Connect(const char * lpszHostAddress, unsigned int nHostPort);
+ int Connect(const SOCKADDR* lpSockAddr, int nSockAddrLen);
virtual int Receive(void* lpBuf, int nBufLen, int nFlags = 0);
@@ -69,76 +50,67 @@ public:
enum { receives = 0, sends = 1, both = 2 };
- virtual void Send(const void* lpBuf, int nBufLen, int nFlags = 0);
+ virtual int Send(const void* lpBuf, int nBufLen, int nFlags = 0);
- void SendTo(const void* lpBuf, int nBufLen,
+ int SendTo(const void* lpBuf, int nBufLen,
unsigned int nHostPort, const char * lpszHostAddress = 0, int nFlags = 0);
- void AsyncSelect(long lEvent =
- FD_READ | FD_WRITE | FD_OOB | FD_ACCEPT | FD_CONNECT | FD_CLOSE);
+
inline CThreadedSocket::operator SOCKET() const
{ return m_hSocket; }
-inline void GetPeerName(SOCKADDR* lpSockAddr, int* lpSockAddrLen)
+inline int GetPeerName(SOCKADDR* lpSockAddr, int* lpSockAddrLen)
{
- if ( getpeername(m_hSocket, lpSockAddr, lpSockAddrLen) == SOCKET_ERROR)
- throw ( new CThreadedSocketException( "getpeername" ) );
+ return getpeername(m_hSocket, lpSockAddr, lpSockAddrLen);
}
-inline void GetSockName(SOCKADDR* lpSockAddr, int* lpSockAddrLen)
- { if ( getsockname(m_hSocket, lpSockAddr, lpSockAddrLen)== SOCKET_ERROR)
- throw( new CThreadedSocketException( "getsockname" ) );
+inline int GetSockName(SOCKADDR* lpSockAddr, int* lpSockAddrLen)
+ {
+ return getsockname(m_hSocket, lpSockAddr, lpSockAddrLen);
}
-inline void SetSockOpt(int nOptionName, const void* lpOptionValue, int nOptionLen, int nLevel = SOL_SOCKET)
+inline int SetSockOpt(int nOptionName, const void* lpOptionValue, int nOptionLen, int nLevel = SOL_SOCKET)
{
- if ( setsockopt(m_hSocket, nLevel, nOptionName, (LPCSTR)lpOptionValue, nOptionLen)== SOCKET_ERROR)
- throw( new CThreadedSocketException( "setsockopt" ) );
+ return setsockopt(m_hSocket, nLevel, nOptionName, (LPCSTR)lpOptionValue, nOptionLen);
}
-inline void GetSockOpt(int nOptionName, void* lpOptionValue, int* lpOptionLen, int nLevel = SOL_SOCKET)
+inline int GetSockOpt(int nOptionName, void* lpOptionValue, int* lpOptionLen, int nLevel = SOL_SOCKET)
{
- if ( getsockopt(m_hSocket, nLevel, nOptionName, (LPSTR)lpOptionValue, lpOptionLen)== SOCKET_ERROR)
- throw( new CThreadedSocketException( "getsockopt" ) );
+ return getsockopt(m_hSocket, nLevel, nOptionName, (LPSTR)lpOptionValue, lpOptionLen);
}
static inline int CThreadedSocket::GetLastError()
- { return WSAGetLastError(); }
-inline void Bind(const SOCKADDR* lpSockAddr, int nSockAddrLen)
+ { return ::WSAGetLastError(); }
+inline int Bind(const SOCKADDR* lpSockAddr, int nSockAddrLen)
{
- if ( bind(m_hSocket, lpSockAddr, nSockAddrLen)== SOCKET_ERROR )
- throw( new CThreadedSocketException( "bind" ));
+ return bind(m_hSocket, lpSockAddr, nSockAddrLen);
}
-inline void IOCtl(long lCommand, unsigned long* lpArgument)
- { if ( ioctlsocket(m_hSocket, lCommand, lpArgument)== SOCKET_ERROR)
- throw( new CThreadedSocketException( "bind" ) );
+inline int IOCtl(long lCommand, unsigned long* lpArgument)
+ {
+ return ioctlsocket(m_hSocket, lCommand, lpArgument);
}
-inline void Listen(int nConnectionBacklog=5)
+inline int Listen(int nConnectionBacklog=5)
{
- if ( listen(m_hSocket, nConnectionBacklog)== SOCKET_ERROR)
- throw( new CThreadedSocketException( "listen" ) );
+ int err = listen(m_hSocket, nConnectionBacklog);
+ if ( !err )
+ listen_mode = true;
+ return err;
}
inline int ReceiveFrom(void* lpBuf, int nBufLen, SOCKADDR* lpSockAddr, int* lpSockAddrLen, int nFlags = 0)
{
int lg = recvfrom(m_hSocket, (LPSTR)lpBuf, nBufLen, nFlags, lpSockAddr, lpSockAddrLen);
- if ( lg == SOCKET_ERROR )
- throw( new CThreadedSocketException( "recvfrom" ) );
return lg;
}
-inline bool ShutDown(int nHow = sends)
+inline int ShutDown(int nHow = sends)
{
- if ( shutdown(m_hSocket,nHow) == SOCKET_ERROR )
- throw( new CThreadedSocketException( "shutdown" ) );
+ return shutdown(m_hSocket,nHow);
}
-inline void SendTo(const void* lpBuf, int nBufLen, const SOCKADDR* lpSockAddr, int nSockAddrLen, int nFlags = 0)
+inline int SendTo(const void* lpBuf, int nBufLen, const SOCKADDR* lpSockAddr, int nSockAddrLen, int nFlags = 0)
{
- if ( sendto(m_hSocket, (LPSTR)lpBuf, nBufLen, nFlags, lpSockAddr, nSockAddrLen)== SOCKET_ERROR )
- throw( new CThreadedSocketException( "sendto" ) );
+ return sendto(m_hSocket, (LPSTR)lpBuf, nBufLen, nFlags, lpSockAddr, nSockAddrLen);
}
-
// Overridable callbacks
protected:
- virtual void OnWakeup();
virtual void OnReceive(int nErrorCode);
virtual void OnSend(int nErrorCode);
virtual void OnOutOfBandData(int nErrorCode);
@@ -146,14 +118,24 @@ protected:
virtual void OnConnect(int nErrorCode);
virtual void OnClose(int nErrorCode);
// Implementation
- void StartListener(long lEvent);
- long m_EventMask;
- unsigned long thread_id;
- HANDLE h_thread;
- WSAEVENT m_hEvent[2]; // socket event for receive and send actions
- unsigned int SocketThread(); //Client Thread
+ int StartListener();
+ int StartWriter();
+ bool SignalWriter();
+
+ HANDLE h_reader;
+ HANDLE h_writer;
+ unsigned long reader_id;
+ unsigned long writer_id;
+ unsigned int SocketReader(); //Receiver Thread
+ unsigned int SocketWriter(); //Sender Thread
+ bool listen_mode;
+ bool connect_pending;
+ bool send_pending;
+ HANDLE send_count;
+
// wrapper for thread routine
-static DWORD WINAPI SocketThreadProc( void * pParam );
+static DWORD WINAPI SocketReaderProc( void * pParam );
+static DWORD WINAPI SocketWriterProc( void * pParam );
};