author | Tom Sutcliffe <thomas.sutcliffe@accenture.com> |
Thu, 04 Nov 2010 20:51:05 +0000 (2010-11-04) | |
changeset 99 | a6fec624de6c |
parent 0 | 7f656887cf89 |
permissions | -rw-r--r-- |
0
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First submission to Symbian Foundation staging server.
Tom Sutcliffe <thomas.sutcliffe@accenture.com>
parents:
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// wsp_socket.h |
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First submission to Symbian Foundation staging server.
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parents:
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// |
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First submission to Symbian Foundation staging server.
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parents:
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// Copyright (c) 2002 - 2010 Accenture. All rights reserved. |
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// This component and the accompanying materials are made available |
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parents:
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// under the terms of the "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
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parents:
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// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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First submission to Symbian Foundation staging server.
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parents:
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// |
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First submission to Symbian Foundation staging server.
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parents:
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// Initial Contributors: |
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First submission to Symbian Foundation staging server.
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parents:
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// Accenture - Initial contribution |
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parents:
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// |
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First submission to Symbian Foundation staging server.
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parents:
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|
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First submission to Symbian Foundation staging server.
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parents:
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#ifndef __WSP_SOCKET_H__ |
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#define __WSP_SOCKET_H__ |
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|
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#include <winsock2.h> |
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#include "wsp_subsession.h" |
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|
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First submission to Symbian Foundation staging server.
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parents:
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First submission to Symbian Foundation staging server.
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class RWin32Factory; |
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class TInetAddr; |
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class RWin32Socket : public RWin32SubSession |
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{ |
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public: |
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enum TType |
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{ |
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EBlank, |
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ETcp, |
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EUdp |
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}; |
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public: |
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TInt Open(RWin32Factory& aFactory, TType aType); |
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void Close(); |
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TInt Connect(const TInetAddr& aAddress, TRequestStatus& aStatus); |
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void CancelConnect(); |
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TInt Send(const TDesC8& aSendBuffer, TRequestStatus& aStatus); |
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void CancelSend(); |
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TInt SendTo(const TDesC8& aSendBuffer, const TInetAddr& aAddress, TRequestStatus& aStatus); |
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void CancelSendTo(); |
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TInt Receive(TDes8& aReceiveBuffer, TRequestStatus& aStatus); |
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void CancelReceive(); |
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parents:
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TInt ReceiveFrom(TDes8& aReceiveBuffer, TInetAddr& aAddress, TRequestStatus& aStatus); |
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parents:
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void CancelReceiveFrom(); |
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parents:
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TInt GetSocketName(TInetAddr& aAddress) const; |
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TInt GetPeerName(TInetAddr& aAddress) const; |
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TInt Bind(const TInetAddr& aAddress); |
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TInt Listen(TUint aQueueSize); |
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TInt Accept(RWin32Socket& aNewSocket, TRequestStatus& aStatus); |
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void CancelAccept(); |
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TInt GetOption(TInt aLevel, TInt aName, char* aValue, TInt* aLength) const; |
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TInt SetOption(TInt aLevel, TInt aName, const char* aValue, TInt aLength); |
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}; |
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|
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|
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class CWin32Socket : public CWin32SubSession |
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{ |
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public: |
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enum TOppCode |
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{ |
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EConnect, |
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ECancelConnect, |
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ESend, |
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ECancelSend, |
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ESendTo, |
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ECancelSendTo, |
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EReceive, |
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ECancelReceive, |
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parents:
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EReceiveFrom, |
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parents:
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ECancelReceiveFrom, |
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EGetSocketName, |
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EBind, |
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EGetPeerName, |
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EListen, |
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EAccept, |
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ECancelAccept, |
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EGetOption, |
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ESetOption |
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}; |
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public: |
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static CWin32Socket* NewL(CWin32Scheduler& aScheduler, RWin32Socket::TType aType); |
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virtual ~CWin32Socket(); |
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private: // From CWin32ActiveObject. |
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virtual void Run(); |
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private: // From CWin32SubSession. |
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virtual void ServiceL(TWin32Message& aMessage); |
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private: |
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CWin32Socket(CWin32Scheduler& aScheduler, RWin32Socket::TType aType); |
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void ConstructL(); |
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void Connect(TWin32Message& aMessage); |
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void Send(TWin32Message& aMessage); |
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void SendTo(TWin32Message& aMessage); |
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void Receive(TWin32Message& aMessage); |
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void ReceiveFrom(TWin32Message& aMessage); |
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void GetSocketName(TWin32Message& aMessage) const; |
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void Bind(TWin32Message& aMessage); |
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void GetPeerName(TWin32Message& aMessage) const; |
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void Listen(TWin32Message& aMessage); |
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void Accept(TWin32Message& aMessage); |
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void GetOption(TWin32Message& aMessage) const; |
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void SetOption(TWin32Message& aMessage); |
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void DoSend(); |
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void CloseSocket(); |
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void HandleConnectionComplete(TInt aError); |
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void HandleAcceptReady(TInt aError); |
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static void CALLBACK SendCompletion(DWORD dwError, DWORD cbTransferred, LPWSAOVERLAPPED lpOverlapped, DWORD dwFlags); |
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static void CALLBACK SendToCompletion(DWORD dwError, DWORD cbTransferred, LPWSAOVERLAPPED lpOverlapped, DWORD dwFlags); |
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108 |
static void CALLBACK ReceiveCompletion(DWORD dwError, DWORD cbTransferred, LPWSAOVERLAPPED lpOverlapped, DWORD dwFlags); |
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109 |
static void CALLBACK ReceiveFromCompletion(DWORD dwError, DWORD cbTransferred, LPWSAOVERLAPPED lpOverlapped, DWORD dwFlags); |
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110 |
void ConvertAddress(const TInetAddr& aESockAddress, SOCKADDR_IN& aWinSockAddress) const; |
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void ConvertAddress(const SOCKADDR_IN& aWinSockAddress, TInetAddr& aESockAddress) const; |
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private: |
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113 |
RWin32Socket::TType iType; |
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114 |
SOCKET iSocket; |
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115 |
unsigned long iFlags; |
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WSABUF iSendBuffer; |
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WSABUF iReceiveBuffer; |
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WSAOVERLAPPED iSendOverlapped; |
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WSAOVERLAPPED iReceiveOverlapped; |
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SOCKADDR_IN iReceiveFromAddress; |
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TInt iReceiveFromAddressLength; |
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TInetAddr* iReceiveFromClientAddress; |
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TInt iBytesSent; |
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TWin32Message* iConnectMessage; |
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TWin32Message* iSendMessage; |
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126 |
TWin32Message* iReceiveMessage; |
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TWin32Message* iAcceptMessage; |
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CWin32Socket* iBlankAcceptSocket; |
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129 |
}; |
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130 |
|
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131 |
|
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class MWin32SocketObserver |
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{ |
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public: |
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enum TRequestType |
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{ |
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ENone, |
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EConnect, |
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139 |
ESend, |
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ESendTo, |
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EReceive, |
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EReceiveFrom, |
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EAccept |
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}; |
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145 |
public: |
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virtual void HandleWin32SocketCompletion(TRequestType aRequestType, TInt aError) = 0; |
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147 |
}; |
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148 |
|
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149 |
|
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class CWin32SocketWrapper : public CActive |
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151 |
{ |
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152 |
public: |
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static CWin32SocketWrapper* NewL(MWin32SocketObserver& aObserver, RWin32Socket& aWin32Socket); |
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154 |
~CWin32SocketWrapper(); |
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155 |
TInt Connect(const TInetAddr& aAddress); |
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156 |
TInt Send(const TDesC8& aSendBuffer); |
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157 |
TInt SendTo(const TDesC8& aSendBuffer, const TInetAddr& aAddress); |
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158 |
TInt Receive(TDes8& aReceiveBuffer); |
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159 |
TInt ReceiveFrom(TDes8& aReceiveBuffer, TInetAddr& aAddress); |
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160 |
TInt Accept(RWin32Socket& aNewSocket); |
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161 |
private: // From CActive. |
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162 |
virtual void DoCancel(); |
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163 |
virtual void RunL(); |
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virtual TInt RunError(TInt aError); |
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165 |
public: |
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166 |
CWin32SocketWrapper(MWin32SocketObserver& aObserver, RWin32Socket& aWin32Socket); |
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167 |
void ConstructL(); |
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168 |
private: |
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169 |
MWin32SocketObserver& iObserver; |
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170 |
RWin32Socket iWin32Socket; // Shallow copy to give each a unique TWin32Message object. |
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171 |
MWin32SocketObserver::TRequestType iRequestType; |
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172 |
}; |
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173 |
|
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174 |
|
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175 |
#endif // __WSP_SOCKET_H__ |