eWSrv/include/eWSrv.hrl

-include_lib("eNet/include/eNet.hrl").



-export_type([wsOpt/0]).
-type wsOpt() ::
   listenOpt() |
   {wsMod, module()}.

-record(wsReq, {
   method :: method(),
   path :: binary(),
   version :: wsHttp:version(),
   scheme :: undefined | binary(),
   host :: undefined | binary(),
   port :: undefined | 1..65535,
   args :: [{binary(), any()}],
   headers :: headers(),
   body = <<>> :: body()
}).

-export_type([
   wsReq/0
   , method/0
   , body/0
   , path/0
   , headers/0
   , httpCode/0
   , version/0
]).

-type wsReq() :: #wsReq{}.
-type method() :: 'OPTIONS' | 'GET' | 'HEAD' | 'POST'| 'PUT' | 'DELETE' | 'TRACE' | binary().
-type body() :: binary() | iolist().
-type path() :: binary().
-type header() :: {Key :: binary(), Value :: binary() | string()}.
-type headers() :: [header()].
-type httpCode() :: 100..999.
-type version() :: {0, 9} | {1, 0} | {1, 1}.

-define(CONTENT_LENGTH_HEADER, 'Content-Length').
-define(EXPECT_HEADER, <<"expect">>).
-define(CONNECTION_HEADER, 'Connection').
-define(TRANSFER_ENCODING_HEADER, <<"Transfer-Encoding">>).