From 259bb446cac55ea7367488dfd63eb2b8a3eb6139 Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel.gultsch@rwth-aachen.de>
Date: Fri, 11 Apr 2014 22:49:26 +0200
Subject: first file transfer between gajim and conversations. still a lot to
 do though

---
 .../conversations/xmpp/jingle/SocksConnection.java | 53 ++++++++++++++++++++--
 1 file changed, 48 insertions(+), 5 deletions(-)

(limited to 'src/eu/siacs/conversations/xmpp/jingle/SocksConnection.java')

diff --git a/src/eu/siacs/conversations/xmpp/jingle/SocksConnection.java b/src/eu/siacs/conversations/xmpp/jingle/SocksConnection.java
index 5c36d66f..c1219ff7 100644
--- a/src/eu/siacs/conversations/xmpp/jingle/SocksConnection.java
+++ b/src/eu/siacs/conversations/xmpp/jingle/SocksConnection.java
@@ -1,5 +1,8 @@
 package eu.siacs.conversations.xmpp.jingle;
 
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
@@ -18,13 +21,18 @@ public class SocksConnection {
 	private JingleConnection jingleConnection;
 	private Socket socket;
 	private String host;
+	private String jid;
 	private int port;
+	private boolean isProxy = false;
 	private String destination;
+	private OutputStream outputStream;
 	
-	public SocksConnection(JingleConnection jingleConnection, String host, int port) {
+	public SocksConnection(JingleConnection jingleConnection, String host, String jid, int port, String type) {
 		this.jingleConnection = jingleConnection;
 		this.host = host;
+		this.jid = jid;
 		this.port = port;
+		this.isProxy = "proxy".equalsIgnoreCase(type);
 		try {
 			MessageDigest mDigest = MessageDigest.getInstance("SHA-1");
 			StringBuilder destBuilder = new StringBuilder();
@@ -32,7 +40,6 @@ public class SocksConnection {
 			destBuilder.append(jingleConnection.getInitiator());
 			destBuilder.append(jingleConnection.getResponder());
 			mDigest.reset();
-			Log.d("xmppService","plain destination: "+destBuilder.toString());
 			this.destination = CryptoHelper.bytesToHex(mDigest.digest(destBuilder.toString().getBytes()));
 			Log.d("xmppService","host="+host+", port="+port+", destination: "+destination);
 		} catch (NoSuchAlgorithmException e) {
@@ -44,15 +51,15 @@ public class SocksConnection {
 		try {
 			this.socket = new Socket(this.host, this.port);
 			InputStream is = socket.getInputStream();
-			OutputStream os = socket.getOutputStream();
+			this.outputStream = socket.getOutputStream();
 			byte[] login = {0x05, 0x01, 0x00};
 			byte[] expectedReply = {0x05,0x00};
 			byte[] reply = new byte[2];
-			os.write(login);
+			this.outputStream.write(login);
 			is.read(reply);
 			if (Arrays.equals(reply, expectedReply)) {
 				String connect = ""+'\u0005'+'\u0001'+'\u0000'+'\u0003'+'\u0028'+this.destination+'\u0000'+'\u0000';
-				os.write(connect.getBytes());
+				this.outputStream.write(connect.getBytes());
 				byte[] result = new byte[2];
 				is.read(result);
 				int status = result[0];
@@ -67,4 +74,40 @@ public class SocksConnection {
 			return false;
 		}
 	}
+
+	public void send(File file) {
+		FileInputStream fileInputStream = null;
+		try {
+			fileInputStream = new FileInputStream(file);
+			int count;
+			byte[] buffer = new byte[8192];
+			while ((count = fileInputStream.read(buffer)) > 0) {
+			  this.outputStream.write(buffer, 0, count);
+			}
+		   
+		} catch (FileNotFoundException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} finally {
+			try {
+				if (fileInputStream!=null) {
+					fileInputStream.close();
+				}
+			} catch (IOException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+		}
+	}
+	
+	public boolean isProxy() {
+		return this.isProxy;
+	}
+	
+	public String getJid() {
+		return this.jid;
+	}
 }
-- 
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