vsnet_sockethttp.h

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#ifndef VSNET_SOCKET_HTTP_H
#define VSNET_SOCKET_HTTP_H

#include <config.h>

#include <sys/types.h>

#include "vsnet_socketbase.h"
#include "vsnet_sockettcp.h"

typedef unsigned char u_int8_t;
typedef unsigned int  u_int32_t;

/***********************************************************************
* VsnetTCPSocket - declaration
***********************************************************************/

class VsnetHTTPSocket : public VsnetSocketBase //VsnetTCPSocket
{
//I would like an entire VsnetTCPSocket, but that requires that data is VS packet format, which HTTP is not.
    std::string _path;
    std::string _hostheader;
    std::map< std::string, std::string >_header;
    std::string _incompleteheader;
    int  _incompleteheadersection;
    int  _content_length;
    bool _send_more_data; //Has the server allowed keep-alive?

    std::list< std::string >dataToSend;
    int  sendDataPos;
    std::string dataToReceive;
    AddressIP   _remote_ip;
    std::string waitingToReceive;
    int  numRetries;
    bool readHeader;
    bool parseHeaderByte( char rcvchr );
    bool ischunked;
    int  timeToNextRequest; //Wait a second between requests.
    bool readingchunked;
    int  chunkedlen;
    char chunkedchar;
public: VsnetHTTPSocket( const AddressIP &remote_ip, const std::string &host, const std::string &path, SocketSet &set );
    VsnetHTTPSocket( const std::string &url, SocketSet &set );

    virtual bool lower_selected( int datalen = -1 );
    virtual int lower_sendbuf();
    virtual void lower_clean_sendbuf();
    friend std::ostream&operator<<( std::ostream &ostr, const VsnetHTTPSocket &s );

    bool sendstr( const std::string &data );
    bool recvstr( std::string &data );
    virtual bool need_test_writable();
    virtual bool write_on_negative();
    virtual int optPayloadSize() const
    {
        return 500;
    }

    virtual bool isActive();
    void resendData();
    void reopenConnection();
    virtual bool isReadyToSend( fd_set* );
    virtual void dump( std::ostream &ostr ) const;
};

std::ostream&operator<<( std::ostream &ostr, const VsnetHTTPSocket &s );
#endif