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#ifndef __KINGATE_FASTCGI_H
#define __KINGATE_FASTCGI_H
#include "kingate/cgi_interface.h"
#include <fcgio.h>
/**
* @file
* @brief the fastcgi-specific implementation.
*/
namespace kingate {
/**
* The fcgi listening socket.
*/
class fcgi_socket {
static bool _initialized;
public:
/**
* socket file descriptor.
*/
int sock;
/**
* @param s the socket name. (if the socket starts with a colon,
* then it is interpreted as a tcp port number.
* @param bl backlog listen queue depth.
*/
fcgi_socket(const char* s,int bl);
/**
* @param s the file descriptor of preopened socket.
*/
fcgi_socket(int s);
~fcgi_socket();
};
/**
* The implementation of the interface to the FastCGI.
*/
class fcgi_interface : public cgi_interface {
public:
/**
* stdin fcgi streambuf.
*/
fcgi_streambuf sbin;
/**
* stdout fcgi streambuf.
*/
fcgi_streambuf sbout;
/**
* stderr fcgi streambuf.
*/
fcgi_streambuf sberr;
/**
* stdin istream.
*/
istream sin;
/**
* stdout ostream.
*/
ostream sout;
/**
* stderr ostream.
*/
ostream serr;
/**
* The FCGI request.
*/
FCGX_Request request;
/**
* @param s the socked used for interfacing with the server.
* @param f the request flags (e.g. FCGI_FAIL_ON_INTR).
*/
fcgi_interface(fcgi_socket& s,int f=0);
virtual ~fcgi_interface();
/**
* @overload cgi_interface::in()
*/
istream& in() { return sin; }
/**
* @overload cgi_interface::out()
*/
ostream& out() { return sout; }
/**
* @overload cgi_interface::out()
*/
ostream& err() { return serr; }
};
}
#endif /* __KINGATE_FASTCGI_H */
/*
* vim:set ft=cpp:
*/
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