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-rw-r--r--examples/cookie/src/cookie.app.src15
-rw-r--r--examples/cookie/src/cookie.erl14
-rw-r--r--examples/cookie/src/cookie_app.erl25
-rw-r--r--examples/cookie/src/cookie_sup.erl23
-rw-r--r--examples/cookie/src/toppage_handler.erl29
5 files changed, 106 insertions, 0 deletions
diff --git a/examples/cookie/src/cookie.app.src b/examples/cookie/src/cookie.app.src
new file mode 100644
index 0000000..1e9cd3d
--- /dev/null
+++ b/examples/cookie/src/cookie.app.src
@@ -0,0 +1,15 @@
+%% Feel free to use, reuse and abuse the code in this file.
+
+{application, cookie, [
+ {description, "Cowboy Cookie example."},
+ {vsn, "1"},
+ {modules, []},
+ {registered, []},
+ {applications, [
+ kernel,
+ stdlib,
+ cowboy
+ ]},
+ {mod, {cookie_app, []}},
+ {env, []}
+]}.
diff --git a/examples/cookie/src/cookie.erl b/examples/cookie/src/cookie.erl
new file mode 100644
index 0000000..455fcb0
--- /dev/null
+++ b/examples/cookie/src/cookie.erl
@@ -0,0 +1,14 @@
+%% Feel free to use, reuse and abuse the code in this file.
+
+-module(cookie).
+
+%% API.
+-export([start/0]).
+
+%% API.
+
+start() ->
+ ok = application:start(crypto),
+ ok = application:start(ranch),
+ ok = application:start(cowboy),
+ ok = application:start(cookie).
diff --git a/examples/cookie/src/cookie_app.erl b/examples/cookie/src/cookie_app.erl
new file mode 100644
index 0000000..195d6b6
--- /dev/null
+++ b/examples/cookie/src/cookie_app.erl
@@ -0,0 +1,25 @@
+%% Feel free to use, reuse and abuse the code in this file.
+
+%% @private
+-module(cookie_app).
+-behaviour(application).
+
+%% API.
+-export([start/2]).
+-export([stop/1]).
+
+%% API.
+
+start(_Type, _Args) ->
+ Dispatch = [
+ {'_', [
+ {'_', toppage_handler, []}
+ ]}
+ ],
+ {ok, _} = cowboy:start_http(http, 100, [{port, 8080}], [
+ {dispatch, Dispatch}
+ ]),
+ cookie_sup:start_link().
+
+stop(_State) ->
+ ok.
diff --git a/examples/cookie/src/cookie_sup.erl b/examples/cookie/src/cookie_sup.erl
new file mode 100644
index 0000000..5ba4e53
--- /dev/null
+++ b/examples/cookie/src/cookie_sup.erl
@@ -0,0 +1,23 @@
+%% Feel free to use, reuse and abuse the code in this file.
+
+%% @private
+-module(cookie_sup).
+-behaviour(supervisor).
+
+%% API.
+-export([start_link/0]).
+
+%% supervisor.
+-export([init/1]).
+
+%% API.
+
+-spec start_link() -> {ok, pid()}.
+start_link() ->
+ supervisor:start_link({local, ?MODULE}, ?MODULE, []).
+
+%% supervisor.
+
+init([]) ->
+ Procs = [],
+ {ok, {{one_for_one, 10, 10}, Procs}}.
diff --git a/examples/cookie/src/toppage_handler.erl b/examples/cookie/src/toppage_handler.erl
new file mode 100644
index 0000000..783cda6
--- /dev/null
+++ b/examples/cookie/src/toppage_handler.erl
@@ -0,0 +1,29 @@
+%% Feel free to use, reuse and abuse the code in this file.
+
+%% @doc Cookie handler.
+-module(toppage_handler).
+
+-export([init/3]).
+-export([handle/2]).
+-export([terminate/2]).
+
+init(_Transport, Req, []) ->
+ {ok, Req, undefined}.
+
+handle(Req, State) ->
+ NewValue = integer_to_list(random:uniform(1000000)),
+ Req2 = cowboy_req:set_resp_cookie(
+ <<"server">>, NewValue, [{path, <<"/">>}], Req),
+ {ClientCookie, Req3} = cowboy_req:cookie(<<"client">>, Req2),
+ {ServerCookie, Req4} = cowboy_req:cookie(<<"server">>, Req3),
+ {ok, Body} = toppage_dtl:render([
+ {client, ClientCookie},
+ {server, ServerCookie}
+ ]),
+ {ok, Req5} = cowboy_req:reply(200,
+ [{<<"content-type">>, <<"text/html">>}],
+ Body, Req4),
+ {ok, Req5, State}.
+
+terminate(_Req, _State) ->
+ ok.