mahimahi/body_parser.hh at pythonservers · talalahmad/mahimahi

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/* -*-mode:c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

#ifndef BODY_PARSER_HH

#define BODY_PARSER_HH

class BodyParser

{

public:

/* possible return values from body parser:

- entire string belongs to body

- only some of string (0 bytes to n bytes) belongs to body */

virtual std::string::size_type read( const std::string & str ) = 0;

/* does message become complete upon EOF in body? */

virtual bool eof( void ) const = 0;

virtual ~BodyParser() {}

};

/* used for RFC 2616 4.4 "rule 5" responses -- terminated only by EOF */

class Rule5BodyParser : public BodyParser

{

public:

/* all of buffer always belongs to body */

std::string::size_type read( const std::string & ) override

{

return std::string::npos;

}

/* does message become complete upon EOF in body? */

/* when there was no content-length header on a response, answer is yes */

bool eof( void ) const override

{

return true;

}

};

#endif /* BODY_PARSER_HH */