diff options
Diffstat (limited to 'src/cow_http.erl')
| -rw-r--r-- | src/cow_http.erl | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/cow_http.erl b/src/cow_http.erl index 8f2ae92..4b98d81 100644 --- a/src/cow_http.erl +++ b/src/cow_http.erl @@ -22,6 +22,7 @@ -export([parse_version/1]). -export([request/4]). +-export([response/3]). -export([version/1]). -type version() :: 'HTTP/1.0' | 'HTTP/1.1'. @@ -243,6 +244,12 @@ request(Method, Path, Version, Headers) -> [[N, <<": ">>, V, <<"\r\n">>] || {N, V} <- Headers], <<"\r\n">>]. +-spec response(status() | binary(), version(), headers()) -> iodata(). +response(Status, Version, Headers) -> + [version(Version), <<" ">>, status(Status), <<"\r\n">>, + [[N, <<": ">>, V, <<"\r\n">>] || {N, V} <- Headers], + <<"\r\n">>]. + %% @doc Return the version as a binary. -spec version(version()) -> binary(). @@ -256,3 +263,65 @@ version_test() -> {'EXIT', _} = (catch version('HTTP/1.2')), ok. -endif. + +%% @doc Return the status code and string as binary. + +-spec status(status() | binary()) -> binary(). +status(100) -> <<"100 Continue">>; +status(101) -> <<"101 Switching Protocols">>; +status(102) -> <<"102 Processing">>; +status(200) -> <<"200 OK">>; +status(201) -> <<"201 Created">>; +status(202) -> <<"202 Accepted">>; +status(203) -> <<"203 Non-Authoritative Information">>; +status(204) -> <<"204 No Content">>; +status(205) -> <<"205 Reset Content">>; +status(206) -> <<"206 Partial Content">>; +status(207) -> <<"207 Multi-Status">>; +status(226) -> <<"226 IM Used">>; +status(300) -> <<"300 Multiple Choices">>; +status(301) -> <<"301 Moved Permanently">>; +status(302) -> <<"302 Found">>; +status(303) -> <<"303 See Other">>; +status(304) -> <<"304 Not Modified">>; +status(305) -> <<"305 Use Proxy">>; +status(306) -> <<"306 Switch Proxy">>; +status(307) -> <<"307 Temporary Redirect">>; +status(400) -> <<"400 Bad Request">>; +status(401) -> <<"401 Unauthorized">>; +status(402) -> <<"402 Payment Required">>; +status(403) -> <<"403 Forbidden">>; +status(404) -> <<"404 Not Found">>; +status(405) -> <<"405 Method Not Allowed">>; +status(406) -> <<"406 Not Acceptable">>; +status(407) -> <<"407 Proxy Authentication Required">>; +status(408) -> <<"408 Request Timeout">>; +status(409) -> <<"409 Conflict">>; +status(410) -> <<"410 Gone">>; +status(411) -> <<"411 Length Required">>; +status(412) -> <<"412 Precondition Failed">>; +status(413) -> <<"413 Request Entity Too Large">>; +status(414) -> <<"414 Request-URI Too Long">>; +status(415) -> <<"415 Unsupported Media Type">>; +status(416) -> <<"416 Requested Range Not Satisfiable">>; +status(417) -> <<"417 Expectation Failed">>; +status(418) -> <<"418 I'm a teapot">>; +status(422) -> <<"422 Unprocessable Entity">>; +status(423) -> <<"423 Locked">>; +status(424) -> <<"424 Failed Dependency">>; +status(425) -> <<"425 Unordered Collection">>; +status(426) -> <<"426 Upgrade Required">>; +status(428) -> <<"428 Precondition Required">>; +status(429) -> <<"429 Too Many Requests">>; +status(431) -> <<"431 Request Header Fields Too Large">>; +status(500) -> <<"500 Internal Server Error">>; +status(501) -> <<"501 Not Implemented">>; +status(502) -> <<"502 Bad Gateway">>; +status(503) -> <<"503 Service Unavailable">>; +status(504) -> <<"504 Gateway Timeout">>; +status(505) -> <<"505 HTTP Version Not Supported">>; +status(506) -> <<"506 Variant Also Negotiates">>; +status(507) -> <<"507 Insufficient Storage">>; +status(510) -> <<"510 Not Extended">>; +status(511) -> <<"511 Network Authentication Required">>; +status(B) when is_binary(B) -> B. |