[java] Added initial sys.net support

gencommon.ml

@@ -2291,7 +2291,11 @@ struct
                )
               | _ -> e)
           | TField(e1, FClosure (Some _, cf)) when should_change e1 cf.cf_name ->
-            filter e (run e1) cf.cf_name false
+            (match cf.cf_kind with
+            | Method MethDynamic | Var _ ->
+              Type.map_expr run e
+            | _ ->
+              filter e (run e1) cf.cf_name false)
           | _ -> Type.map_expr run e
     in
     run

std/java/_std/sys/net/Host.hx

@@ -0,0 +1,77 @@
+/*
+ * Copyright (C)2005-2012 Haxe Foundation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+package sys.net;
+import java.net.InetAddress;
+
+/**
+	A given IP host name.
+**/
+class Host {
+	/**
+		The actual IP corresponding to the host.
+	**/
+	public var ip(default,null) : Int;
+
+	@:allow(sys.net) private var wrapped:InetAddress;
+	/**
+		Creates a new Host : the name can be an IP in the form "127.0.0.1" or an host name such as "google.com", in which case
+		the corresponding IP address is resolved using DNS. An exception occur if the host name could not be found.
+	**/
+	public function new( name : String ) : Void
+	{
+		try
+			this.wrapped = InetAddress.getByName(name)
+		catch(e:Dynamic) throw e;
+		var rawIp = wrapped.getAddress();
+		//network byte order assumed
+		this.ip = cast(rawIp[3], Int) | (cast(rawIp[2], Int) << 8) | (cast(rawIp[1], Int) << 16) | (cast(rawIp[0], Int) << 24);
+	}
+
+	/**
+		Returns the IP representation of the host
+	**/
+	public function toString() : String
+	{
+		return wrapped.getHostAddress();
+	}
+
+	/**
+		Perform a reverse-DNS query to resolve a host name from an IP.
+	**/
+	public function reverse() : String
+	{
+		return wrapped.getHostName();
+	}
+
+	/**
+		Returns the local computer host name
+	**/
+	public static function localhost() : String
+	{
+		try
+		{
+			return InetAddress.getLocalHost().getHostName();
+		}
+		catch(e:Dynamic) throw e;
+	}
+
+}

std/java/_std/sys/net/Socket.hx

@@ -0,0 +1,227 @@
+/*
+ * Copyright (C)2005-2012 Haxe Foundation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+package sys.net;
+import java.net.InetSocketAddress;
+
+@:coreApi
+class Socket {
+
+	public var input(default,null) : haxe.io.Input;
+	public var output(default,null) : haxe.io.Output;
+
+	/**
+		A custom value that can be associated with the socket. Can be used to retreive your custom infos after a [select].
+	***/
+	public var custom : Dynamic;
+
+	private var sock:java.net.Socket;
+	private var server:java.net.ServerSocket;
+	private var boundAddr:java.net.SocketAddress;
+	/**
+		Creates a new unconnected socket.
+	**/
+	public function new() : Void
+	{
+		create();
+	}
+
+	private function create():Void
+	{
+		this.sock = new java.net.Socket();
+		try
+		{
+			this.server = new java.net.ServerSocket();
+		} catch(e:Dynamic) throw e;
+	}
+
+	/**
+		Closes the socket : make sure to properly close all your sockets or you will crash when you run out of file descriptors.
+	**/
+	public function close() : Void
+	{
+		try
+		{
+			if (sock != null)
+				this.sock.close();
+			if (server != null)
+				this.server.close();
+		}
+		catch(e:Dynamic) throw e;
+	}
+
+	/**
+		Read the whole data available on the socket.
+	**/
+	public function read() : String
+	{
+		return input.readAll().toString();
+	}
+
+	/**
+		Write the whole data to the socket output.
+	**/
+	public function write( content : String ) : Void
+	{
+		output.writeString(content);
+	}
+
+	/**
+		Connect to the given server host/port. Throw an exception in case we couldn't sucessfully connect.
+	**/
+	public function connect( host : Host, port : Int ) : Void
+	{
+		try
+		{
+			sock.connect(new InetSocketAddress( host.wrapped, port));
+			this.output = new java.io.NativeOutput(sock.getOutputStream());
+			this.input = new java.io.NativeInput(sock.getInputStream());
+		}
+		catch(e:Dynamic) throw e;
+	}
+
+	/**
+		Allow the socket to listen for incoming questions. The parameter tells how many pending connections we can have until they get refused. Use [accept()] to accept incoming connections.
+	**/
+	public function listen( connections : Int ) : Void
+	{
+		if (boundAddr == null) throw "You must bind the Socket to an address!";
+		try
+			server.bind(boundAddr,connections)
+		catch(e:Dynamic) throw e;
+	}
+
+	/**
+		Shutdown the socket, either for reading or writing.
+	**/
+	public function shutdown( read : Bool, write : Bool ) : Void
+	{
+		try
+		{
+			if (read)
+				sock.shutdownInput();
+			if (write)
+				sock.shutdownOutput();
+		}
+		catch(e:Dynamic) throw e;
+	}
+
+	/**
+		Bind the socket to the given host/port so it can afterwards listen for connections there.
+	**/
+	public function bind( host : Host, port : Int ) : Void
+	{
+		if (boundAddr != null)
+		{
+			if (server.isBound()) throw "Already bound";
+		}
+		this.boundAddr = new java.net.InetSocketAddress(host.wrapped, port);
+	}
+
+	/**
+		Accept a new connected client. This will return a connected socket on which you can read/write some data.
+	**/
+	public function accept() : Socket
+	{
+		var ret = try server.accept() catch(e:Dynamic) throw e;
+
+		var s = new Socket();
+		s.sock = ret;
+
+		return s;
+	}
+
+	/**
+		Return the informations about the other side of a connected socket.
+	**/
+	public function peer() : { host : Host, port : Int }
+	{
+		var rem:java.net.InetSocketAddress = cast sock.getInetAddress();
+		if (rem == null) return null;
+
+		var host = new Host(null);
+		host.wrapped = rem.getAddress();
+		return { host: host, port: rem.getPort() };
+	}
+
+	/**
+		Return the informations about our side of a connected socket.
+	**/
+	public function host() : { host : Host, port : Int }
+	{
+		var local = sock.getLocalAddress();
+		var host = new Host(null);
+		host.wrapped = local;
+
+		return { host: host, port: sock.getPort() };
+	}
+
+	/**
+		Gives a timeout after which blocking socket operations (such as reading and writing) will abort and throw an exception.
+	**/
+	public function setTimeout( timeout : Float ) : Void
+	{
+		try
+			sock.setSoTimeout( Std.int(timeout * 1000) )
+		catch(e:Dynamic) throw e;
+	}
+
+	/**
+		Block until some data is available for read on the socket.
+	**/
+	public function waitForRead() : Void
+	{
+		throw "Not implemented";
+	}
+
+	/**
+		Change the blocking mode of the socket. A blocking socket is the default behavior. A non-blocking socket will abort blocking operations immediatly by throwing a haxe.io.Error.Blocking value.
+	**/
+	public function setBlocking( b : Bool ) : Void
+	{
+		throw "Not implemented";
+	}
+
+	/**
+		Allows the socket to immediatly send the data when written to its output : this will cause less ping but might increase the number of packets / data size, especially when doing a lot of small writes.
+	**/
+	public function setFastSend( b : Bool ) : Void
+	{
+		try
+			sock.setTcpNoDelay(b)
+		catch(e:Dynamic) throw e;
+	}
+
+	/**
+		Wait until one of the sockets groups is ready for the given operation :
+		[read] contains sockets on which we want to wait for available data to be read,
+		[write] contains sockets on which we want to wait until we are allowed to write some data to their output buffers,
+		[others] contains sockets on which we want to wait for exceptional conditions.
+		[select] will block until one of the condition is met, in which case it will return the sockets for which the condition was true.
+		In case a [timeout] (in seconds) is specified, select might wait at worse until the timeout expires.
+	**/
+	public static function select(read : Array<Socket>, write : Array<Socket>, others : Array<Socket>, ?timeout : Float) : { read: Array<Socket>,write: Array<Socket>,others: Array<Socket> }
+	{
+		throw "Not implemented";
+		return null;
+	}
+
+}

tests/unit/unitstd/haxe/Http.unit.hx

@@ -1,4 +1,4 @@
-#if !(java || cs)
+#if !cs
 var http1 = new haxe.Http("_");
 var r = "";
 http1.onStatus = function(_) r = "status";