#ifndef __HTTP_REQUEST_PARSER_H__
#define __HTTP_REQUEST_PARSER_H__

#include "class.h"
#include "http/request.h"
#include "http/message/queue.h"

#define HTTP_REQUEST_PARSER_READ_CHUNK	1024

#define REMAINS(pars) \
	((pars)->buffer_used - ((pars)->cur_data - (pars)->buffer))


typedef enum e_HttpRequestState {
	HTTP_REQUEST_GARBAGE=0,
	HTTP_REQUEST_START,
	HTTP_REQUEST_REQUEST_LINE_DONE,
	HTTP_REQUEST_HEADERS_DONE,
	HTTP_REQUEST_DONE
} HttpRequestState;


CLASS(HttpRequestParser) {
	char *           buffer;
	char *           cur_data;

	size_t           buffer_used;
	size_t           buffer_size;

	HttpMessageQueue request_queue;
	HttpRequest      cur_request;

	HttpRequestState state;
};

size_t httpRequestParserRead(HttpRequestParser, int);
void   httpRequestParserParse(HttpRequestParser);
void   httpRequestParserGetBody(HttpRequestParser);

void   httpRequestParserGetRequestLine(HttpRequest, char *);
void   httpRequestParserGetHeader(HttpRequest, char *);

#endif /* __HTTP_REQUEST_PARSER_H__ */

// vim: set ts=4 sw=4: