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-rw-r--r--gemini/geminiTransaction.ml10
-rw-r--r--gemini/mimeTextGemini.ml20
-rw-r--r--gemini/parseCommon.ml12
-rw-r--r--gemini/parseCommon.mli4
4 files changed, 28 insertions, 18 deletions
diff --git a/gemini/geminiTransaction.ml b/gemini/geminiTransaction.ml
index 29f9ec6..27208b7 100644
--- a/gemini/geminiTransaction.ml
+++ b/gemini/geminiTransaction.ml
@@ -198,19 +198,19 @@ struct
(string "10 " *> return INPUT)
<|> (string "11 " *> return SENSITIVE_INPUT)
<|> lift2 (fun m -> fun b -> SUCCESS (M.from_string m, b))
- (string "20 " *> take_till_cr)
+ (string "20 " *> take_till_crlf)
(take_while (fun _ -> true) <* end_of_input)
<|> lift2 (fun m -> fun b -> SUCCESS_EOCSS (M.from_string m, b))
- (string "21 " *> take_till_cr)
+ (string "21 " *> take_till_crlf)
(take_while (fun _ -> true) <* end_of_input)
- <|> lift (fun u -> REDIR_TEMP u) (string "30 " *> take_till_cr)
- <|> lift (fun u -> REDIR_PERM u) (string "31 " *> take_till_cr)
+ <|> lift (fun u -> REDIR_TEMP u) (string "30 " *> take_till_crlf)
+ <|> lift (fun u -> REDIR_PERM u) (string "31 " *> take_till_crlf)
<|> (string "40 " *> return TEMP_FAIL)
<|> (string "41 " *> return SERVER_UNAVAILABLE)
<|> (string "42 " *> return CGI_ERROR)
<|> (string "43 " *> return PROXY_ERROR)
<|> lift (fun n -> SLOW_DOWN (int_of_string n))
- (string "44 " *> take_till_cr)
+ (string "44 " *> take_till_crlf)
<|> (string "50 " *> return PERM_FAIL)
<|> (string "51 " *> return NOT_FOUND)
<|> (string "52 " *> return GONE)
diff --git a/gemini/mimeTextGemini.ml b/gemini/mimeTextGemini.ml
index 95f432b..385871f 100644
--- a/gemini/mimeTextGemini.ml
+++ b/gemini/mimeTextGemini.ml
@@ -110,9 +110,9 @@ struct
| Error m -> raise (ParseError m)
let header_parser =
- lift (fun x -> H3 x) (string "###" *> skip_spaces *> take_till_cr)
- <|> lift (fun x -> H2 x) (string "##" *> skip_spaces *> take_till_cr)
- <|> lift (fun x -> H1 x) (string "#" *> skip_spaces *> take_till_cr)
+ lift (fun x -> H3 x) (string "###" *> skip_spaces *> take_till_eol)
+ <|> lift (fun x -> H2 x) (string "##" *> skip_spaces *> take_till_eol)
+ <|> lift (fun x -> H1 x) (string "#" *> skip_spaces *> take_till_eol)
<?> "gemini_header"
let str_to_header_line = parse_string header_parser
@@ -126,14 +126,14 @@ struct
lift2 to_link
(string "=>" *> skip_spaces *> take_till end_of_url)
(* the optional name, will be "" if there is none *)
- (skip_spaces *> take_till_cr)
+ (skip_spaces *> take_till_eol)
<?> "gemini_link"
let str_to_link_line = parse_string link_parser
(* Makes sure a line is actually a plain text line *)
let text_parser =
- let take_line = lift (fun s -> Text s) take_till_cr in
+ let take_line = lift (fun s -> Text s) take_till_eol in
peek_char >>= function
| Some '#' -> fail "text line cannot start with #"
| Some '>' -> fail "text line cannot start with >"
@@ -153,12 +153,12 @@ struct
(* The gemini spec says that pre blocks are demarcated by lines that
start with "```". It says nothing about what follows on these
lines. *)
- let pre_divider = string "```" *> take_till_cr *> return None
+ let pre_divider = string "```" *> take_till_eol *> return None
let pre_line_parser = peek_string 3
>>= function
| "```" -> fail "preformatted line cannot start with ```"
- | _ -> lift (fun s -> Pre s) take_till_cr
+ | _ -> lift (fun s -> Pre s) take_till_eol
let pre_block_parser = pre_divider *> many pre_line_parser <* pre_divider
@@ -166,12 +166,12 @@ struct
let str_to_pre_block = parse_string pre_block_parser
let list_item_parser =
- lift (fun x -> Ul x) (string "* " *> skip_spaces *> take_till_cr)
+ lift (fun x -> Ul x) (string "* " *> skip_spaces *> take_till_eol)
let str_to_list_line = parse_string list_item_parser
let quoted_parser =
- lift (fun x -> Ul x) (string ">" *> skip_spaces *> take_till_cr)
+ lift (fun x -> Ul x) (string ">" *> skip_spaces *> take_till_eol)
let str_to_quoted_line = parse_string quoted_parser
@@ -180,7 +180,7 @@ struct
plain text line whenever we get to the text parser. As a result,
we don't need to recheck that it's actually a text line and not
some special line. *)
- let plain_text_parser = lift (fun s -> Text s) take_till_cr
+ let plain_text_parser = lift (fun s -> Text s) take_till_eol
in
fix (fun gemini ->
lift2 List.append pre_block_parser gemini
diff --git a/gemini/parseCommon.ml b/gemini/parseCommon.ml
index 999cd83..3df2c55 100644
--- a/gemini/parseCommon.ml
+++ b/gemini/parseCommon.ml
@@ -12,7 +12,9 @@ sig
val skip_spaces : unit Angstrom.t
- val take_till_cr : string Angstrom.t
+ val take_till_crlf : string Angstrom.t
+
+ val take_till_eol : string Angstrom.t
end
module ParseCommon : PARSE_COMMON =
@@ -39,5 +41,11 @@ struct
let skip_spaces = skip_while is_whitespace
- let take_till_cr = take_till is_cr <* string "\r\n"
+ let take_till_crlf = take_till is_cr <* string "\r\n"
+
+ let take_till_eol =
+ let is_eol = function
+ | '\n' | '\r' -> true
+ | _ -> false in
+ take_till is_eol <* end_of_line
end
diff --git a/gemini/parseCommon.mli b/gemini/parseCommon.mli
index 2994e6e..f469c6f 100644
--- a/gemini/parseCommon.mli
+++ b/gemini/parseCommon.mli
@@ -12,7 +12,9 @@ sig
val skip_spaces : unit Angstrom.t
- val take_till_cr : string Angstrom.t
+ val take_till_crlf : string Angstrom.t
+
+ val take_till_eol : string Angstrom.t
end
module ParseCommon : PARSE_COMMON