added mochiweb server to capture amf requests

trung · Mar 30, 2010 · c6b257c · c6b257c
1 parent 14203ac
commit c6b257c
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Showing 16 changed files with 333 additions and 2 deletions.
diff --git a/ebin/.empty b/ebin/.empty
diff --git a/ebin/bash.exe.stackdump b/ebin/bash.exe.stackdump
diff --git a/ebin/mochiweb.app b/ebin/mochiweb.app
@@ -0,0 +1,29 @@
+{application, mochiweb,
+ [{description, "MochiMedia Web Server"},
+  {vsn, "0.01"},
+  {modules, [
+        mochihex,
+        mochijson,
+        mochijson2,
+        mochinum,
+        mochiweb,
+        mochiweb_app,
+        mochiweb_charref,
+        mochiweb_cookies,
+        mochiweb_echo,
+        mochiweb_headers,
+        mochiweb_html,
+        mochiweb_http,
+        mochiweb_multipart,
+        mochiweb_request,
+        mochiweb_response,
+        mochiweb_skel,
+        mochiweb_socket_server,
+        mochiweb_sup,
+        mochiweb_util,
+        reloader
+	    ]},
+  {registered, []},
+  {mod, {mochiweb_app, []}},
+  {env, []},
+  {applications, [kernel, stdlib]}]}.
diff --git a/priv/www/crossdomain.xml b/priv/www/crossdomain.xml
@@ -0,0 +1,5 @@
+<!DOCTYPE cross-domain-policy
+  SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd"> 
+<cross-domain-policy> 
+  <allow-access-from domain="*.*" secure="false" /> 
+</cross-domain-policy> 
diff --git a/priv/www/index.html b/priv/www/index.html
@@ -0,0 +1,8 @@
+<html>
+<head>
+<title>It Worked</title>
+</head>
+<body>
+Erling Server (based on MochiWeb) is running.
+</body>
+</html>
diff --git a/src/erling_server.app b/src/erling_server.app
@@ -0,0 +1,14 @@
+{application, erling_server,
+ [{description, "erling_server"},
+  {vsn, "0.01"},
+  {modules, [
+    erling_server,
+    erling_server_app,
+    erling_server_sup,
+    erling_server_web,
+    erling_server_deps
+  ]},
+  {registered, []},
+  {mod, {erling_server_app, []}},
+  {env, []},
+  {applications, [kernel, stdlib, crypto]}]}.
diff --git a/src/erling_server.erl b/src/erling_server.erl
@@ -0,0 +1,30 @@
+%% @author author <author@example.com>
+%% @copyright YYYY author.
+
+%% @doc TEMPLATE.
+
+-module(erling_server).
+-author('author <author@example.com>').
+-export([start/0, stop/0]).
+
+ensure_started(App) ->
+    case application:start(App) of
+        ok ->
+            ok;
+        {error, {already_started, App}} ->
+            ok
+    end.
+
+%% @spec start() -> ok
+%% @doc Start the erling_server server.
+start() ->
+    erling_server_deps:ensure(),
+    ensure_started(crypto),
+    application:start(erling_server).
+
+%% @spec stop() -> ok
+%% @doc Stop the erling_server server.
+stop() ->
+    Res = application:stop(erling_server),
+    application:stop(crypto),
+    Res.
diff --git a/src/erling_server.hrl b/src/erling_server.hrl
@@ -0,0 +1 @@
+
diff --git a/src/erling_server_app.erl b/src/erling_server_app.erl
@@ -0,0 +1,22 @@
+%% @author author <author@example.com>
+%% @copyright YYYY author.
+
+%% @doc Callbacks for the erling_server application.
+
+-module(erling_server_app).
+-author('author <author@example.com>').
+
+-behaviour(application).
+-export([start/2,stop/1]).
+
+
+%% @spec start(_Type, _StartArgs) -> ServerRet
+%% @doc application start callback for erling_server.
+start(_Type, _StartArgs) ->
+    erling_server_deps:ensure(),
+    erling_server_sup:start_link().
+
+%% @spec stop(_State) -> ServerRet
+%% @doc application stop callback for erling_server.
+stop(_State) ->
+    ok.
diff --git a/src/erling_server_deps.erl b/src/erling_server_deps.erl
@@ -0,0 +1,84 @@
+%% @author author <author@example.com>
+%% @copyright YYYY author.
+
+%% @doc Ensure that the relatively-installed dependencies are on the code
+%%      loading path, and locate resources relative
+%%      to this application's path.
+
+-module(erling_server_deps).
+-author('author <author@example.com>').
+
+-export([ensure/0, ensure/1]).
+-export([get_base_dir/0, get_base_dir/1]).
+-export([local_path/1, local_path/2]).
+-export([deps_on_path/0, new_siblings/1]).
+
+%% @spec deps_on_path() -> [ProjNameAndVers]
+%% @doc List of project dependencies on the path.
+deps_on_path() ->
+    F = fun (X, Acc) ->
+                ProjDir = filename:dirname(X),
+                case {filename:basename(X),
+                      filename:basename(filename:dirname(ProjDir))} of
+                    {"ebin", "deps"} ->
+                        [filename:basename(ProjDir) | Acc];
+                    _ ->
+                        Acc
+                end
+        end,
+    ordsets:from_list(lists:foldl(F, [], code:get_path())).
+
+%% @spec new_siblings(Module) -> [Dir]
+%% @doc Find new siblings paths relative to Module that aren't already on the
+%%      code path.
+new_siblings(Module) ->
+    Existing = deps_on_path(),
+    SiblingEbin = filelib:wildcard(local_path(["deps", "*", "ebin"], Module)),
+    Siblings = [filename:dirname(X) || X <- SiblingEbin,
+                           ordsets:is_element(
+                             filename:basename(filename:dirname(X)),
+                             Existing) =:= false],
+    lists:filter(fun filelib:is_dir/1, 
+                 lists:append([[filename:join([X, "ebin"]),
+                                filename:join([X, "include"])] ||
+                                  X <- Siblings])).
+
+
+%% @spec ensure(Module) -> ok
+%% @doc Ensure that all ebin and include paths for dependencies
+%%      of the application for Module are on the code path.
+ensure(Module) ->
+    code:add_paths(new_siblings(Module)),
+    code:clash(),
+    ok.
+
+%% @spec ensure() -> ok
+%% @doc Ensure that the ebin and include paths for dependencies of
+%%      this application are on the code path. Equivalent to
+%%      ensure(?Module).
+ensure() ->
+    ensure(?MODULE).
+
+%% @spec get_base_dir(Module) -> string()
+%% @doc Return the application directory for Module. It assumes Module is in
+%%      a standard OTP layout application in the ebin or src directory.
+get_base_dir(Module) ->
+    {file, Here} = code:is_loaded(Module),
+    filename:dirname(filename:dirname(Here)).
+
+%% @spec get_base_dir() -> string()
+%% @doc Return the application directory for this application. Equivalent to
+%%      get_base_dir(?MODULE).
+get_base_dir() ->
+    get_base_dir(?MODULE).
+
+%% @spec local_path([string()], Module) -> string()
+%% @doc Return an application-relative directory from Module's application.
+local_path(Components, Module) ->
+    filename:join([get_base_dir(Module) | Components]).
+
+%% @spec local_path(Components) -> string()
+%% @doc Return an application-relative directory for this application.
+%%      Equivalent to local_path(Components, ?MODULE).
+local_path(Components) ->
+    local_path(Components, ?MODULE).
diff --git a/src/erling_server_sup.erl b/src/erling_server_sup.erl
@@ -0,0 +1,54 @@
+%% @author author <author@example.com>
+%% @copyright YYYY author.
+
+%% @doc Supervisor for the erling_server application.
+
+-module(erling_server_sup).
+-author('author <author@example.com>').
+
+-behaviour(supervisor).
+
+%% External exports
+-export([start_link/0, upgrade/0]).
+
+%% supervisor callbacks
+-export([init/1]).
+
+%% @spec start_link() -> ServerRet
+%% @doc API for starting the supervisor.
+start_link() ->
+    supervisor:start_link({local, ?MODULE}, ?MODULE, []).
+
+%% @spec upgrade() -> ok
+%% @doc Add processes if necessary.
+upgrade() ->
+    {ok, {_, Specs}} = init([]),
+
+    Old = sets:from_list(
+            [Name || {Name, _, _, _} <- supervisor:which_children(?MODULE)]),
+    New = sets:from_list([Name || {Name, _, _, _, _, _} <- Specs]),
+    Kill = sets:subtract(Old, New),
+
+    sets:fold(fun (Id, ok) ->
+                      supervisor:terminate_child(?MODULE, Id),
+                      supervisor:delete_child(?MODULE, Id),
+                      ok
+              end, ok, Kill),
+
+    [supervisor:start_child(?MODULE, Spec) || Spec <- Specs],
+    ok.
+
+%% @spec init([]) -> SupervisorTree
+%% @doc supervisor callback.
+init([]) ->
+    Ip = case os:getenv("MOCHIWEB_IP") of false -> "0.0.0.0"; Any -> Any end,   
+    WebConfig = [
+         {ip, Ip},
+                 {port, 8000},
+                 {docroot, erling_server_deps:local_path(["priv", "www"])}],
+    Web = {erling_server_web,
+           {erling_server_web, start, [WebConfig]},
+           permanent, 5000, worker, dynamic},
+
+    Processes = [Web],
+    {ok, {{one_for_one, 10, 10}, Processes}}.
diff --git a/src/erling_server_web.erl b/src/erling_server_web.erl
@@ -0,0 +1,45 @@
+%% @author author <author@example.com>
+%% @copyright YYYY author.
+
+%% @doc Web server for erling_server.
+
+-module(erling_server_web).
+-author('author <author@example.com>').
+
+-export([start/1, stop/0, loop/2]).
+
+%% External API
+
+start(Options) ->
+    {DocRoot, Options1} = get_option(docroot, Options),
+    Loop = fun (Req) ->
+                   ?MODULE:loop(Req, DocRoot)
+           end,
+    mochiweb_http:start([{name, ?MODULE}, {loop, Loop} | Options1]).
+
+stop() ->
+    mochiweb_http:stop(?MODULE).
+
+loop(Req, DocRoot) ->
+    "/" ++ Path = Req:get(path),
+    io:format("Path = [~p]", [Path]),
+    case Req:get(method) of
+        Method when Method =:= 'GET'; Method =:= 'HEAD' ->
+            case Path of
+                _ ->
+                    Req:serve_file(Path, DocRoot)
+            end;
+        'POST' ->
+            io:format("Body = [~p]", [Req:recv_body()]),
+            case Path of
+                _ ->
+                    Req:not_found()
+            end;
+        _ ->
+            Req:respond({501, [], []})
+    end.
+
+%% Internal API
+
+get_option(Option, Options) ->
+    {proplists:get_value(Option, Options), proplists:delete(Option, Options)}.
diff --git a/temp/client/bin-debug/main.swf b/temp/client/bin-debug/main.swf
diff --git a/temp/client/config/services-config.xml b/temp/client/config/services-config.xml
@@ -24,7 +24,7 @@
 
 	<channels>
 		<channel-definition id="my-amf" class="mx.messaging.channels.AMFChannel">
-			<endpoint uri="http://localhost:8001/erling/messagebroker/amf" class="flex.messaging.endpoints.AMFEndpoint"/>
+			<endpoint uri="http://localhost:8000/erling/messagebroker/amf" class="flex.messaging.endpoints.AMFEndpoint"/>
 		</channel-definition>
 	</channels>
 

diff --git a/temp/client/src/vo/Address.as b/temp/client/src/vo/Address.as
@@ -1,6 +1,6 @@
 package vo
 {
-	[RemoteClass(alias="org.mdkt.entity.Addres")]
+	[RemoteClass(alias="org.mdkt.entity.Address")]
 	[Bindable]
 	public class Address extends BaseVO
 	{

diff --git a/test/uint29.erl b/test/uint29.erl
@@ -0,0 +1,39 @@
+-module(uint29).
+-compile(export_all).
+
+encode_int29(I) when I >= -16#10000000, I < 0 ->
+    encode_uint29(16#20000000 + I);
+encode_int29(I) when I =< 16#0FFFFFFF ->
+    encode_uint29(I);
+encode_int29(_) ->
+    throw(badrange).
+
+encode_uint29(I) when I >= 16#00000000, I =< 16#0000007F ->
+    <<I>>;
+encode_uint29(I) when I >= 16#00000080, I =< 16#00003FFF ->
+    X1 = 16#80 bor (I bsr 7),
+    X2 = I band 16#7F,
+    <<X1, X2>>;
+encode_uint29(I) when I >= 16#00004000, I =< 16#001FFFFF ->
+    X1 = 16#80 bor (I bsr 14),
+    X2 = 16#80 bor (I bsr 7),
+    X3 = I band 16#7F,
+    <<X1, X2, X3>>;
+encode_uint29(I) when I >= 16#00200000, I =< 16#1FFFFFFF ->
+    X1 = 16#80 bor (I bsr 22),
+    X2 = 16#80 bor (I bsr 15),
+    X3 = 16#80 bor (I bsr 8),
+    X4 = I band 16#FF,
+    <<X1, X2, X3, X4>>;
+encode_uint29(_) ->
+    throw(badrange).
+
+decode_uint29(Data) ->
+    decode_uint29(Data, 0, 0).
+
+decode_uint29(<<1:1, Num:7, Data/binary>>, Result, N) when N < 3 ->
+    decode_uint29(Data, (Result bsl 7) bor Num, N + 1);
+decode_uint29(<<0:1, Num:7, Data/binary>>, Result, N) when N < 3 ->
+    {(Result bsl 7) bor Num, Data};
+decode_uint29(<<Byte, Data/binary>>, Result, _N) ->
+    {(Result bsl 8) bor Byte, Data}.