76 lines
1.3 KiB
Makefile
76 lines
1.3 KiB
Makefile
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# See LICENSE for licensing information.
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# Plain HTTP handlers.
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define tpl_cowboy.http
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-module($(n)).
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-behavior(cowboy_handler).
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-export([init/2]).
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init(Req, State) ->
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{ok, Req, State}.
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endef
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# Loop handlers.
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define tpl_cowboy.loop
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-module($(n)).
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-behavior(cowboy_loop).
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-export([init/2]).
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-export([info/3]).
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init(Req, State) ->
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{cowboy_loop, Req, State, hibernate}.
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info(_Info, Req, State) ->
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{ok, Req, State, hibernate}.
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endef
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# REST handlers.
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define tpl_cowboy.rest
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-module($(n)).
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-behavior(cowboy_rest).
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-export([init/2]).
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-export([content_types_provided/2]).
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-export([to_html/2]).
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init(Req, State) ->
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{cowboy_rest, Req, State}.
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content_types_provided(Req, State) ->
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{[
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{{<<"text">>, <<"html">>, '*'}, to_html}
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], Req, State}.
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to_html(Req, State) ->
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{<<"<html><body>This is REST!</body></html>">>, Req, State}.
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endef
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# Websocket handlers.
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define tpl_cowboy.ws
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-module($(n)).
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-behavior(cowboy_websocket).
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-export([init/2]).
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-export([websocket_init/1]).
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-export([websocket_handle/2]).
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-export([websocket_info/2]).
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init(Req, State) ->
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{cowboy_websocket, Req, State}.
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websocket_init(State) ->
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{[], State}.
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websocket_handle({text, Data}, State) ->
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{[{text, Data}], State};
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websocket_handle({binary, Data}, State) ->
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{[{binary, Data}], State};
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websocket_handle(_Frame, State) ->
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{[], State}.
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websocket_info(_Info, State) ->
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{[], State}.
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endef
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