http.h

#ifndef __CPROXY_HTTP_H
#define __CPROXY_HTTP_H

#include <ctype.h>
#include "common.h"
#include "request.h"

#define HTTP_HEADER_NAME_BUFFER_SIZE 256
#define HTTP_PORT_BUFFER_SIZE 6

#define HTTP_SECTION_DONE 0
#define HTTP_SECTION_REQUEST_STRING 1
#define HTTP_SECTION_HEADERS 2
#define HTTP_SECTION_BODY 3

#define DELIMETER_SPACE '\x20'
#define DELIMETER_CR '\x0d'
#define DELIMETER_LF '\x0a'
#define DELIMETER_COLON '\x3a'
#define DELIMETER_FORWARDSLASH '\x2f'
#define DELIMETER_DOT '\x2e'
#define DELIMETER_OPEN_SQUARE_BRACKET '\x5b'
#define DELIMETER_CLOSE_SQUARE_BRACKET '\x5d'

#define HTTP_REQUEST_CONNECT "CONNECT"

#define HTTP_HEADER_STR_HOST "host"
#define HTTP_HEADER_STR_PROXY_AUTHORIZATION "proxy-authorization"
#define HTTP_HEADER_STR_PROXY_CONNECTION "proxy-connection"

#define HTTP_HEADER_HOST 1
#define HTTP_HEADER_PROXY_AUTHORIZATION 2
#define HTTP_HEADER_PROXY_CONNECTION 3

int parse_http_request(int fd, cproxy_request_t* req);

#endif