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/* -*- c++ -*- */
// $Id$
#ifndef JAWS_HEADERS_H
#define JAWS_HEADERS_H
#include "JAWS/Export.h"
#include "ace/Containers.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
// Use scenario --
// Parse_Headers will parse out a header name and then will want to
// update "last header data" in Header_Info. At this point, only the
// header name is strdup'd.
// Parse_Headers will then append additional data to the header value
// until the header value of "last header data" is done.
// Parse_Headers will notify Header_Info that "last header data" is
// done and is ready to be inserted into the Headers data structure.
// At this point, the header value is strdup'd.
class JAWS_Export JAWS_Header_Data
{
public:
JAWS_Header_Data (const char *name, const char *value = 0, int type = 0);
JAWS_Header_Data (const char *name, int type, const char *value = 0);
~JAWS_Header_Data (void);
const char * header_name (void) const;
const char * header_value (void) const;
int header_type (void) const;
void header_name (const char *name);
void header_value (const char *value);
void header_type (int type);
private:
const char * header_name_;
const char * header_value_;
int header_type_;
};
typedef ACE_DLList<JAWS_Header_Data> JAWS_Header_Table;
typedef ACE_DLList_Iterator<JAWS_Header_Data> JAWS_Header_Table_Iterator;
class JAWS_Export JAWS_Headers : public JAWS_Header_Table
{
public:
JAWS_Headers (void);
~JAWS_Headers (void);
int insert (JAWS_Header_Data *new_data);
// insert the new data 0 -> success, -1 -> failure
JAWS_Header_Data * find (const char *const &header_name);
// find always begins from the beginning of the list
// result is NULL if not found
JAWS_Header_Data * find_next (const char *const &header_name);
// behaves like find, but from where that last find left off
// result is NULL if not found
void remove_all (const char *const &header_name);
// remove all headers from list that match header_name
JAWS_Header_Table_Iterator &iter (void);
// returns an iterator to the headers container
private:
JAWS_Header_Table_Iterator iter_;
};
#endif /* !defined (JAWS_HEADERS_H) */
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