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// $Id: http_base.h 80826 2008-03-04 14:51:23Z wotte $
#ifndef HTTPU_HTTP_BASE_H
#define HTTPU_HTTP_BASE_H
#include "ace/Message_Block.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "JAWS/Parse_Headers.h"
#include "HTTPU/http_export.h"
#include "HTTPU/http_status.h"
#include "HTTPU/http_headers.h"
class HTTPU_Export HTTP_Base : public HTTP_SCode_Base
{
public:
HTTP_Base (void);
virtual ~HTTP_Base (void);
virtual int receive (ACE_Message_Block &mb);
virtual int deliver (ACE_Message_Block &mb);
virtual int receive_payload (ACE_Message_Block &mb);
virtual int receive_payload (ACE_Message_Block &mb, long length);
const char * payload (void);
unsigned long payload_size (void);
int status (void) const;
const char *line (void) const;
HTTP_Headers *http_headers (void);
JAWS_Headers *headers (void);
int build_headers (JAWS_Headers *new_headers);
// takes a set of new headers that will replace existing headers or
// be added to the header list if there is no corresponding one to replace.
void dump (void);
protected:
virtual void parse_line (void) = 0;
// Hook into the receive function to do specialized parsing of initial line.
// Sets the status_ variable.
virtual int espouse_line (void) = 0;
// Hook into the deliver function to do specialized initial line creation.
// Returns 0 for success and -1 for failure.
int deliver_header_name (JAWS_Header_Data *&data);
// Returns the next deliver state
int deliver_header_value (JAWS_Header_Data *&data);
// Returns the next deliver state
virtual int extract_line (ACE_Message_Block &mb);
// The first line of a request or a response.
// Return 0 if more data needed.
// Return 1 if line successfully parsed.
protected:
int status_;
char *line_;
int deliver_state_;
int no_headers_;
HTTP_Headers info_;
JAWS_Header_Table_Iterator iter_;
ACE_Message_Block *mb_;
ACE_Message_Block payload_;
};
#if defined (ACE_HAS_INLINED_OSCALLS)
# if defined (ACE_INLINE)
# undef ACE_INLINE
# endif /* ACE_INLINE */
# define ACE_INLINE inline
# include "HTTPU/http_base.inl"
# endif /* ACE_HAS_INLINED_OSCALLS */
#endif /* !defined (HTTPU_HTTP_BASE_H) */
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