+++ /dev/null
-
-(*
- OCaml HTTP - do it yourself (fully OCaml) HTTP daemon
-
- Copyright (C) <2002> Stefano Zacchiroli <zack@cs.unibo.it>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*)
-
-open Neturl;;
-open Printf;;
-
-open Http_types;;
-open Http_constants;;
-
-(*
-type url_syntax_option =
- Url_part_not_recognized
- | Url_part_allowed
- | Url_part_required
-
-* (1) scheme://user:password@host:port/path;params?query#fragment
-*)
-
-let request_uri_syntax = {
- url_enable_scheme = Url_part_not_recognized;
- url_enable_user = Url_part_not_recognized;
- url_enable_password = Url_part_not_recognized;
- url_enable_host = Url_part_not_recognized;
- url_enable_port = Url_part_not_recognized;
- url_enable_path = Url_part_required;
- url_enable_param = Url_part_not_recognized;
- url_enable_query = Url_part_allowed;
- url_enable_fragment = Url_part_not_recognized;
- url_enable_other = Url_part_not_recognized;
- url_accepts_8bits = false;
- url_is_valid = (fun _ -> true);
-}
-
- (* convention:
- foo_RE_raw is the uncompiled regexp matching foo
- foo_RE is the compiled regexp matching foo
- is_foo is the predicate over string matching foo
- *)
-
-let separators_RE_raw = "()<>@,;:\\\\\"/\\[\\]?={} \t"
-let ctls_RE_raw = "\\x00-\\x1F\\x7F"
-let token_RE_raw = "[^" ^ separators_RE_raw ^ ctls_RE_raw ^ "]+"
-let lws_RE_raw = "(\r\n)?[ \t]"
-let quoted_string_RE_raw = "\"(([^\"])|(\\\\\"))*\""
-let text_RE_raw = "(([^" ^ ctls_RE_raw ^ "])|(" ^ lws_RE_raw ^ "))+"
-let field_content_RE_raw =
- sprintf
- "^(((%s)|(%s)|(%s))|(%s))*$"
- token_RE_raw
- separators_RE_raw
- quoted_string_RE_raw
- text_RE_raw
-(*
- (* following RFC 2616 specifications *)
-let field_value_RE_raw = "((" ^ field_content_RE_raw ^ ")|(" ^ lws_RE_raw^ "))*"
-*)
- (* smarter implementation: TEXT production is included in the regexp below *)
-let field_value_RE_raw =
- sprintf
- "^((%s)|(%s)|(%s)|(%s))*$"
- token_RE_raw
- separators_RE_raw
- quoted_string_RE_raw
- lws_RE_raw
-
-let token_RE = Pcre.regexp ("^" ^ token_RE_raw ^ "$")
-let field_value_RE = Pcre.regexp ("^" ^ field_value_RE_raw ^ "$")
-let heading_lws_RE = Pcre.regexp (sprintf "^%s*" lws_RE_raw)
-let trailing_lws_RE = Pcre.regexp (sprintf "%s*$" lws_RE_raw)
-
-let is_token s = Pcre.pmatch ~rex:token_RE s
-let is_field_name = is_token
-let is_field_value s = Pcre.pmatch ~rex:field_value_RE s
-
-let heal_header_name s =
- if not (is_field_name s) then raise (Invalid_header_name s) else ()
-
-let heal_header_value s =
- if not (is_field_value s) then raise (Invalid_header_value s) else ()
-
-let normalize_header_value s =
- Pcre.replace ~rex:trailing_lws_RE
- (Pcre.replace ~rex:heading_lws_RE s)
-
-let heal_header (name, value) =
- heal_header_name name;
- heal_header_value name
-
-let url_of_string s =
- try
- url_of_string request_uri_syntax s
- with Neturl.Malformed_URL -> raise (Malformed_URL s)
-let string_of_url = Neturl.string_of_url
-