73 lines
1.4 KiB
C++
73 lines
1.4 KiB
C++
#ifndef REQUEST_PARSER_HPP
|
|
#define REQUEST_PARSER_HPP
|
|
|
|
#include "server/http/compression_type.hpp"
|
|
#include "server/http/header.hpp"
|
|
|
|
#include <tuple>
|
|
|
|
namespace osrm::server
|
|
{
|
|
|
|
namespace http
|
|
{
|
|
struct request;
|
|
}
|
|
|
|
class RequestParser
|
|
{
|
|
public:
|
|
RequestParser();
|
|
|
|
enum class RequestStatus : char
|
|
{
|
|
valid,
|
|
invalid,
|
|
indeterminate
|
|
};
|
|
|
|
std::tuple<RequestStatus, http::compression_type>
|
|
parse(http::request ¤t_request, char *begin, char *end);
|
|
|
|
private:
|
|
RequestStatus consume(http::request ¤t_request, const char input);
|
|
|
|
bool is_char(const int character) const;
|
|
|
|
bool is_CTL(const int character) const;
|
|
|
|
bool is_special(const int character) const;
|
|
|
|
bool is_digit(const int character) const;
|
|
|
|
enum class internal_state : unsigned char
|
|
{
|
|
method_start,
|
|
method,
|
|
uri_start,
|
|
uri,
|
|
http_version_h,
|
|
http_version_t_1,
|
|
http_version_t_2,
|
|
http_version_p,
|
|
http_version_slash,
|
|
http_version_major_start,
|
|
http_version_major,
|
|
http_version_minor_start,
|
|
http_version_minor,
|
|
expecting_newline_1,
|
|
header_line_start,
|
|
header_lws,
|
|
header_name,
|
|
header_value,
|
|
expecting_newline_2,
|
|
expecting_newline_3
|
|
} state;
|
|
|
|
http::header current_header;
|
|
http::compression_type selected_compression;
|
|
};
|
|
} // namespace osrm::server
|
|
|
|
#endif // REQUEST_PARSER_HPP
|