src/parser.h

   1 /**
   2  * Copyright (c) 2005 Zed A. Shaw
   3  * You can redistribute it and/or modify it under the same terms as Ruby.
   4  */
   5
   6 #ifndef http11_parser_h
   7 #define http11_parser_h
   8
   9 #include <sys/types.h>
  10
  11 #if defined(_WIN32)
  12 #include <stddef.h>
  13 #endif
  14
  15 typedef void (*element_cb)(void *data, const char *at, size_t length);
  16 typedef void (*field_cb)(void *data, const char *field, size_t flen, const char *value, size_t vlen);
  17
  18 typedef struct http_parser {
  19   int cs;
  20   int overflow_error;
  21   size_t body_start;
  22   int content_len;
  23   size_t nread;
  24   size_t mark;
  25   size_t field_start;
  26   size_t field_len;
  27   size_t query_start;
  28
  29   void *data;
  30
  31   field_cb http_field;
  32   element_cb request_method;
  33   element_cb request_uri;
  34   element_cb fragment;
  35   element_cb request_path;
  36   element_cb query_string;
  37   element_cb http_version;
  38   element_cb header_done;
  39   element_cb content_length;
  40 } http_parser;
  41
  42 void http_parser_init(http_parser *parser);
  43 int http_parser_finish(http_parser *parser);
  44 size_t http_parser_execute(http_parser *parser, const char *data, size_t len, size_t off);
  45 int http_parser_has_error(http_parser *parser);
  46 int http_parser_is_finished(http_parser *parser);
  47
  48 #define http_parser_nread(parser) (parser)->nread
  49
  50 #endif