source: cheroxy/trunk/include/CRXProxy.h@ 45

/**
 * CRXProxy.h
 */
#ifndef __CRXPROXY_H__
#define __CRXPROXY_H__

#include "CRXException.h"
#include "CRXSocket.h"
#include "CRXHttpMessage.h"
#include "CRXHttpRequest.h"
#include "CRXHttpResponse.h"
#include "CRXFilter.h"

#define ERROR_PROXY                             -10000
#define ERROR_PROXY_FAILED_TO_RECEIVE_REQUEST   ERROR_PROXY - 1
#define ERROR_PROXY_FAILED_TO_SEND_REQUEST      ERROR_PROXY - 2
#define ERROR_PROXY_FAILED_TO_RECEIVE_RESPONSE  ERROR_PROXY - 3
#define ERROR_PROXY_FAILED_TO_SEND_RESPONSE     ERROR_PROXY - 4
#define ERROR_PROXY_FAILED_TO_CONNECT_TO_SERVER ERROR_PROXY - 5
#define ERROR_PROXY_FAILED_TO_SET_RESPONSE      ERROR_PROXY - 6
#define ERROR_PROXY_FAILED_TO_ACCEPT_CLIENT     ERROR_PROXY - 7


class CRXProxy : public CRXException
{
private:
    CRXSocket           mClient;
    CRXSocket           mServer;

    int                 mServerTimeout;

    CRXHttpRequest      mHttpRequest;
    CRXHttpResponse     mHttpResponse;

    static CRXFilter    mFilter;

public:
    CRXProxy            (const int aSocket);
    ~CRXProxy           (void);

public:
    /* common utilities */
    void    SetServerTimeout            (const int  aTimeout = TCPSOCKET_NO_TIMEOUT);
    void    Close                       (void);

public:
    /* for communication */
    int     Forward                     (void);

    int     ReceiveRequest              (void);
    int     SendRequest                 (void);

    int     ReceiveResponse             (void);
    int     SendResponse                (void);

public:
    /* HTTP data */
    CRXFilter &         GetFilter       (void) const;
    CRXHttpRequest &    GetHttpRequest  (void);
    CRXHttpResponse &   GetHttpResponse (void);
};

#endif // #ifndef __CRXPROXY_H__