11 лет назад · 07c622a0fe
--- a/examples/README.md
+++ b/examples/README.md
@@ -46,7 +46,10 @@ Cowboy examples
 
															  *  [static_world](./static_world):
														
 
															     static file handler
														
 
															- *  [web_sever](./web_server):
														
 
															+ *  [upload](./upload):
														
 
															+    multipart/form-data upload
														
 
															+
														
 
															+ *  [web_server](./web_server):
														
 
															     serves files with lists directory entries
														
 
															  *  [websocket](./websocket):
														
--- a/examples/upload/Makefile
+++ b/examples/upload/Makefile
@@ -0,0 +1,6 @@
 
															+PROJECT = upload
														
 
															+
														
 
															+DEPS = cowboy
														
 
															+dep_cowboy = pkg://cowboy master
														
 
															+
														
 
															+include ../../erlang.mk
														
--- a/examples/upload/README.md
+++ b/examples/upload/README.md
@@ -0,0 +1,20 @@
 
															+Multipart upload example
														
 
															+========================
														
 
															+
														
 
															+To try this example, you need GNU `make` and `git` in your PATH.
														
 
															+
														
 
															+To build the example, run the following command:
														
 
															+
														
 
															+``` bash
														
 
															+$ make
														
 
															+```
														
 
															+
														
 
															+To start the release in the foreground:
														
 
															+
														
 
															+``` bash
														
 
															+$ ./_rel/bin/upload_example console
														
 
															+```
														
 
															+
														
 
															+Then point your browser at [http://localhost:8080](http://localhost:8080).
														
 
															+
														
 
															+The uploaded file will be displayed in the shell directly.
														
--- a/examples/upload/priv/index.html
+++ b/examples/upload/priv/index.html
@@ -0,0 +1,13 @@
 
															+<html>
														
 
															+  <head>
														
 
															+    <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
														
 
															+    <title>Multipart upload example</title>
														
 
															+  </head>
														
 
															+
														
 
															+  <body>
														
 
															+    <form method="post" enctype="multipart/form-data" action="/upload">
														
 
															+      <input type="file" name="inputfile"/>
														
 
															+      <input type="submit"/>
														
 
															+    </form>
														
 
															+  </body>
														
 
															+</html> 
														
--- a/examples/upload/relx.config
+++ b/examples/upload/relx.config
@@ -0,0 +1,2 @@
 
															+{release, {upload_example, "1"}, [upload]}.
														
 
															+{extended_start_script, true}.
														
--- a/examples/upload/src/upload.app.src
+++ b/examples/upload/src/upload.app.src
@@ -0,0 +1,15 @@
 
															+%% Feel free to use, reuse and abuse the code in this file.
														
 
															+
														
 
															+{application, upload, [
														
 
															+	{description, "Cowboy multipart upload example."},
														
 
															+	{vsn, "1"},
														
 
															+	{modules, []},
														
 
															+	{registered, [upload_sup]},
														
 
															+	{applications, [
														
 
															+		kernel,
														
 
															+		stdlib,
														
 
															+		cowboy
														
 
															+	]},
														
 
															+	{mod, {upload_app, []}},
														
 
															+	{env, []}
														
 
															+]}.
														
--- a/examples/upload/src/upload_app.erl
+++ b/examples/upload/src/upload_app.erl
@@ -0,0 +1,25 @@
 
															+%% Feel free to use, reuse and abuse the code in this file.
														
 
															+
														
 
															+%% @private
														
 
															+-module(upload_app).
														
 
															+-behaviour(application).
														
 
															+
														
 
															+%% API.
														
 
															+-export([start/2]).
														
 
															+-export([stop/1]).
														
 
															+
														
 
															+%% API.
														
 
															+start(_Type, _Args) ->
														
 
															+	Dispatch = cowboy_router:compile([
														
 
															+		{'_', [
														
 
															+			{"/", cowboy_static, {priv_file, upload, "index.html"}},
														
 
															+			{"/upload", upload_handler, []},
														
 
															+			{"/files/[...]", cowboy_static, {priv_dir, upload, "files"}}
														
 
															+		]}
														
 
															+	]),
														
 
															+	{ok, _} = cowboy:start_http(http, 100, [{port, 8080}],
														
 
															+		[{env, [{dispatch, Dispatch}]}]),
														
 
															+	upload_sup:start_link().
														
 
															+
														
 
															+stop(_State) ->
														
 
															+	ok.
														
--- a/examples/upload/src/upload_handler.erl
+++ b/examples/upload/src/upload_handler.erl
@@ -0,0 +1,21 @@
 
															+-module(upload_handler).
														
 
															+-behaviour(cowboy_http_handler).
														
 
															+
														
 
															+-export([init/3]).
														
 
															+-export([handle/2]).
														
 
															+-export([terminate/3]).
														
 
															+
														
 
															+init(_, Req, _Opts) ->
														
 
															+	{ok, Req, undefined}.
														
 
															+
														
 
															+handle(Req, State) ->
														
 
															+	{ok, Headers, Req2} = cowboy_req:part(Req),
														
 
															+	{ok, Data, Req3} = cowboy_req:part_body(Req2),
														
 
															+	{file, <<"inputfile">>, Filename, ContentType, _TE}
														
 
															+		= cow_multipart:form_data(Headers),
														
 
															+	io:format("Received file ~p of content-type ~p as follow:~n~p~n~n",
														
 
															+		[Filename, ContentType, Data]),
														
 
															+	{ok, Req3, State}.
														
 
															+
														
 
															+terminate(_Reason, _Req, _State) ->
														
 
															+	ok.
														
--- a/examples/upload/src/upload_sup.erl
+++ b/examples/upload/src/upload_sup.erl
@@ -0,0 +1,23 @@
 
															+%% Feel free to use, reuse and abuse the code in this file.
														
 
															+
														
 
															+%% @private
														
 
															+-module(upload_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}}.
	`@@ -0,0 +1,2 @@`
			`+{release, {upload_example, "1"}, [upload]}.`
			`+{extended_start_script, true}.`