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#ifndef BU_PROTOCOL_HTTP_H
#define BU_PROTOCOL_HTTP_H
#include <stdint.h>
#include <sys/types.h>
#include "bu/protocol.h"
#include "bu/client.h"
#include "bu/fstring.h"
namespace Bu
{
/**
*
*/
class ProtocolHttp : public Protocol
{
public: /* Types */
typedef Bu::List<Bu::FString> TokenList;
public: /* Interface */
ProtocolHttp();
virtual ~ProtocolHttp();
virtual void onNewConnection( Bu::Client *pClient );
virtual void onNewData( Bu::Client *pClient );
private:
enum TokenType
{
ttOutOfData,
ttString,
ttNewline,
ttDoubleNewline,
ttSeperator
};
/**
* Read an HTTP line, this is up to the first CRLF that isn't followed
* by a continuation character, converting it to one line as it reads.
*@param line All data read will be appended to line, even if no
* end-of-line is read.
*@returns True if an end-of-line is read and the line should be
* processed, false if the end-of-line has not been reached, and more
* data needs to be read before this operation can continue.
*/
TokenType getToken( Bu::FString &line );
bool isWS( char buf );
bool isSeperator( char buf );
private: /* state */
Bu::Client *pClient;
TokenList lTokens;
int iState;
Bu::FString sMethod;
Bu::FString sPath;
int iMajor;
int iMinor;
};
}
#endif
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