"Added http upload functionality

9 files changed, 325 insertions, 254 deletions

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index fe7b93e..2941e0e 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -43,7 +43,7 @@
 
                 <category android:name="android.intent.category.DEFAULT" />
 
-                <data android:mimeType="image/*" />
+                <data android:mimeType="*/*" />
             </intent-filter>
         </activity>
         <activity
diff --git a/gen/com/lc8n/blauploader/R.java b/gen/com/lc8n/blauploader/R.java
index 53065e1..33ff88c 100644
--- a/gen/com/lc8n/blauploader/R.java
+++ b/gen/com/lc8n/blauploader/R.java
@@ -9,39 +9,6 @@ package com.lc8n.blauploader;
 
 public final class R {
     public static final class attr {
-        /** <p>Must be a color value, in the form of "<code>#<i>rgb</i></code>", "<code>#<i>argb</i></code>",
-"<code>#<i>rrggbb</i></code>", or "<code>#<i>aarrggbb</i></code>".
-<p>This may also be a reference to a resource (in the form
-"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>") or
-theme attribute (in the form
-"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>")
-containing a value of this type.
-         */
-        public static final int exampleColor=0x7f010002;
-        /** <p>Must be a dimension value, which is a floating point number appended with a unit such as "<code>14.5sp</code>".
-Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),
-in (inches), mm (millimeters).
-<p>This may also be a reference to a resource (in the form
-"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>") or
-theme attribute (in the form
-"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>")
-containing a value of this type.
-         */
-        public static final int exampleDimension=0x7f010001;
-        /** <p>May be a reference to another resource, in the form "<code>@[+][<i>package</i>:]<i>type</i>:<i>name</i></code>"
-or to a theme attribute in the form "<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>".
-<p>May be a color value, in the form of "<code>#<i>rgb</i></code>", "<code>#<i>argb</i></code>",
-"<code>#<i>rrggbb</i></code>", or "<code>#<i>aarrggbb</i></code>".
-         */
-        public static final int exampleDrawable=0x7f010003;
-        /** <p>Must be a string value, using '\\;' to escape characters such as '\\n' or '\\uxxxx' for a unicode character.
-<p>This may also be a reference to a resource (in the form
-"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>") or
-theme attribute (in the form
-"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>")
-containing a value of this type.
-         */
-        public static final int exampleString=0x7f010000;
     }
     public static final class drawable {
         public static final int binary=0x7f020000;
@@ -96,16 +63,14 @@ containing a value of this type.
         public static final int uploadlocation=0x7f07001d;
     }
     public static final class layout {
-        public static final int activity_main=0x7f030000;
-        public static final int browser=0x7f030001;
-        public static final int filerow=0x7f030002;
-        public static final int home=0x7f030003;
-        public static final int sample_file_list_view=0x7f030004;
-        public static final int share=0x7f030005;
-        public static final int share2=0x7f030006;
-        public static final int soundrecorder=0x7f030007;
-        public static final int upload=0x7f030008;
-        public static final int uploadlocation=0x7f030009;
+        public static final int browser=0x7f030000;
+        public static final int filerow=0x7f030001;
+        public static final int home=0x7f030002;
+        public static final int share=0x7f030003;
+        public static final int share2=0x7f030004;
+        public static final int soundrecorder=0x7f030005;
+        public static final int upload=0x7f030006;
+        public static final int uploadlocation=0x7f030007;
     }
     public static final class menu {
         public static final int activity_main=0x7f060000;
@@ -126,82 +91,4 @@ containing a value of this type.
          */
         public static final int LightTheme=0x7f050000;
     }
-    public static final class styleable {
-        /** Attributes that can be used with a FileListView.
-           <p>Includes the following attributes:</p>
-           <table>
-           <colgroup align="left" />
-           <colgroup align="left" />
-           <tr><th>Attribute</th><th>Description</th></tr>
-           <tr><td><code>{@link #FileListView_exampleColor com.lc8n.blauploader:exampleColor}</code></td><td></td></tr>
-           <tr><td><code>{@link #FileListView_exampleDimension com.lc8n.blauploader:exampleDimension}</code></td><td></td></tr>
-           <tr><td><code>{@link #FileListView_exampleDrawable com.lc8n.blauploader:exampleDrawable}</code></td><td></td></tr>
-           <tr><td><code>{@link #FileListView_exampleString com.lc8n.blauploader:exampleString}</code></td><td></td></tr>
-           </table>
-           @see #FileListView_exampleColor
-           @see #FileListView_exampleDimension
-           @see #FileListView_exampleDrawable
-           @see #FileListView_exampleString
-         */
-        public static final int[] FileListView = {
-            0x7f010000, 0x7f010001, 0x7f010002, 0x7f010003
-        };
-        /**
-          <p>This symbol is the offset where the {@link com.lc8n.blauploader.R.attr#exampleColor}
-          attribute's value can be found in the {@link #FileListView} array.
-
-
-          <p>Must be a color value, in the form of "<code>#<i>rgb</i></code>", "<code>#<i>argb</i></code>",
-"<code>#<i>rrggbb</i></code>", or "<code>#<i>aarrggbb</i></code>".
-<p>This may also be a reference to a resource (in the form
-"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>") or
-theme attribute (in the form
-"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>")
-containing a value of this type.
-          @attr name android:exampleColor
-        */
-        public static final int FileListView_exampleColor = 2;
-        /**
-          <p>This symbol is the offset where the {@link com.lc8n.blauploader.R.attr#exampleDimension}
-          attribute's value can be found in the {@link #FileListView} array.
-
-
-          <p>Must be a dimension value, which is a floating point number appended with a unit such as "<code>14.5sp</code>".
-Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),
-in (inches), mm (millimeters).
-<p>This may also be a reference to a resource (in the form
-"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>") or
-theme attribute (in the form
-"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>")
-containing a value of this type.
-          @attr name android:exampleDimension
-        */
-        public static final int FileListView_exampleDimension = 1;
-        /**
-          <p>This symbol is the offset where the {@link com.lc8n.blauploader.R.attr#exampleDrawable}
-          attribute's value can be found in the {@link #FileListView} array.
-
-
-          <p>May be a reference to another resource, in the form "<code>@[+][<i>package</i>:]<i>type</i>:<i>name</i></code>"
-or to a theme attribute in the form "<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>".
-<p>May be a color value, in the form of "<code>#<i>rgb</i></code>", "<code>#<i>argb</i></code>",
-"<code>#<i>rrggbb</i></code>", or "<code>#<i>aarrggbb</i></code>".
-          @attr name android:exampleDrawable
-        */
-        public static final int FileListView_exampleDrawable = 3;
-        /**
-          <p>This symbol is the offset where the {@link com.lc8n.blauploader.R.attr#exampleString}
-          attribute's value can be found in the {@link #FileListView} array.
-
-
-          <p>Must be a string value, using '\\;' to escape characters such as '\\n' or '\\uxxxx' for a unicode character.
-<p>This may also be a reference to a resource (in the form
-"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>") or
-theme attribute (in the form
-"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>")
-containing a value of this type.
-          @attr name android:exampleString
-        */
-        public static final int FileListView_exampleString = 0;
-    };
 }
diff --git a/libs/httpclient-4.2.3.jar b/libs/httpclient-4.2.3.jar
new file mode 100644
index 0000000..e379af3
--- /dev/null
+++ b/libs/httpclient-4.2.3.jar
diff --git a/libs/httpcore-4.2.2.jar b/libs/httpcore-4.2.2.jar
new file mode 100644
index 0000000..a64cd2f
--- /dev/null
+++ b/libs/httpcore-4.2.2.jar
diff --git a/libs/httpmime-4.2.3.jar b/libs/httpmime-4.2.3.jar
new file mode 100644
index 0000000..c91c219
--- /dev/null
+++ b/libs/httpmime-4.2.3.jar
diff --git a/src/com/lc8n/blauploader/FileShare.java b/src/com/lc8n/blauploader/FileShare.java
index f03e37f..007cfdb 100644
--- a/src/com/lc8n/blauploader/FileShare.java
+++ b/src/com/lc8n/blauploader/FileShare.java
@@ -5,7 +5,6 @@ import java.io.FileInputStream;
 import java.io.FileNotFoundException;

 import java.io.FileOutputStream;

 import java.io.IOException;

-import java.io.InputStream;

 import java.io.OutputStream;

 

 import android.app.Activity;

@@ -39,14 +38,15 @@ import android.widget.Button;
 import android.widget.CheckBox;

 import android.widget.EditText;

 import android.widget.ImageView;

-import android.widget.Toast;

+

+import com.lc8n.util.FileUploader;

 

 public class FileShare extends Activity {

 	private EditText text;

-	private float fileSize;

+	private long fileSize;

 	private Handler pbHandle = null;

-	private ProgressDialog progressDialog;

-	private ProgressDialog preparing;

+	//private ProgressDialog progressDialog;

+	//private ProgressDialog preparing;

 	private String fileName; 

 	private Thread thread;

 	private AlertDialog alert;

@@ -54,7 +54,7 @@ public class FileShare extends Activity {
 	private File blaFile;

 	private ImageView thumbView;

 	private int imgRotate = 0;

-

+	private Context context = this;

 	public void onCreate(Bundle savedInstanceState)

 	{

 		

@@ -87,130 +87,130 @@ public class FileShare extends Activity {
 			});

  

         //Set up progress dialog which will show upload progress

-        progressDialog = new ProgressDialog(this);

-		

-		progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);

-		progressDialog.setMessage("Blauploading...");

-		progressDialog.setCancelable(true);

-		progressDialog.setProgress(0);

-		

-		

-		progressDialog.setButton(AlertDialog.BUTTON_NEGATIVE, getText(R.string.cancel), new DialogInterface.OnClickListener() {

-			

-			public void onClick(DialogInterface dialog, int which) {

-				// Cancel the upload!

-				progressDialog.dismiss();

-				thread.interrupt();

-				

-				

-			}

-		});

+//        progressDialog = new ProgressDialog(this);

+//		

+//		progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);

+//		progressDialog.setMessage("Blauploading...");

+//		progressDialog.setCancelable(true);

+//		progressDialog.setProgress(0);

+//		

+//		

+//		progressDialog.setButton(AlertDialog.BUTTON_NEGATIVE, getText(R.string.cancel), new DialogInterface.OnClickListener() {

+//			

+//			public void onClick(DialogInterface dialog, int which) {

+//				// Cancel the upload!

+//				progressDialog.dismiss();

+//				thread.interrupt();

+//				

+//				

+//			}

+//		});

 

 		//Set up preparing dialog which will be shown when connecting to FTP

-		preparing = new ProgressDialog(this);

-		preparing.setProgressStyle(ProgressDialog.STYLE_SPINNER);

-		preparing.setMessage("Preparing to Blaupload...");

-		preparing.setCancelable(true);

-		preparing.setButton(AlertDialog.BUTTON_NEGATIVE, getText(R.string.cancel), new DialogInterface.OnClickListener() {

-			

-			public void onClick(DialogInterface dialog, int which) {

-				// Cancel the upload!

-				progressDialog.dismiss();

-				thread.interrupt();

-

-			}

-		});

-		

+//		preparing = new ProgressDialog(this);

+//		preparing.setProgressStyle(maxProgressDialog.STYLE_SPINNER);

+//		preparing.setMessage("Preparing to Blaupload...");

+//		preparing.setCancelable(true);

+//		preparing.setButton(AlertDialog.BUTTON_NEGATIVE, getText(R.string.cancel), new DialogInterface.OnClickListener() {

+//			

+//			public void onClick(DialogInterface dialog, int which) {

+//				// Cancel the upload!

+//				progressDialog.dismiss();

+//				thread.interrupt();

+//

+//			}

+//		});

+//		

 

 		//Handles responses from the FTP thread

-		pbHandle = new Handler(){

-		

-        @Override					

-		public void handleMessage(Message msg) {

-		

-        	//Get the current progress (file size completed in bytes)

-			long progress = msg.getData().getLong("progress_update");

-			float percent = (progress/fileSize)*100.0f;

-			Integer intProgress = Math.round(percent);

-			

-			int kB = Math.round(progress / 1024);

-			

-			//TODO: Make this not terrible

-			//Checks for filesize - 10kB because that's the last guaranteed response

-			//But there might be more, which would result in multiple SMSs

-			//Need a nicer way of cleaning up when it's done

-			if(intProgress==100 || progress>(fileSize-10240)) {

-				SmsManager sms = SmsManager.getDefault();

-				sms.sendTextMessage("07927278978", null, "New image blauploaded: http://www.blaupload.co.uk/"+fileName,null, null);

-				blaFile.delete();

-				progressDialog.dismiss();

-			}

-			else {

-				//Really not sure why this is in an else

-				//Close the prepare dialog and start the progress dialog 

-				preparing.dismiss();

-				progressDialog.show();

-				progressDialog.setProgress(kB);

-			}

-			

-			int code = msg.getData().getInt("response");

-			

-			//Handle FTP response codes

-			switch (code) {

-			case 0:

-			break;

-			case 600:

-				alert.setMessage("File Already Exists! Please Rename");

-				alert.show();

-				progressDialog.dismiss();

-				thread.interrupt();

-				break;

-			case 226:

-				//This is the response code for complete,  but we usually don't receive it

-				//TODO: Make sure we receive it

-				//SmsManager sms = SmsManager.getDefault();

-				//sms.sendTextMessage("07927278978", null, "New image blauploaded: http://www.blaupload.co.uk/"+fileName,null, null);

-				progressDialog.dismiss();

-				break;

-			case 800:

-				alert.setMessage("Unable To Connect To Server!");

-				alert.show();

-				progressDialog.dismiss();

-				break;

-			case 801:

-				alert.setMessage("Unable To Log In!");

-				alert.show();

-				progressDialog.dismiss();

-				break;

-			case 804:

-				alert.setMessage("Unable To Get File List!");

-				alert.show();

-				progressDialog.dismiss();

-				break;

-			case 805:

-				alert.setMessage("Unable To Get Upload File!");

-				alert.show();

-				progressDialog.dismiss();

-				break;

-			case 806:

-				alert.setMessage("FTP Server Did Not Respond!");

-				alert.show();

-				progressDialog.dismiss();

-				break;

-			case 807:

-				alert.setMessage("Unable To Log Out!");

-				alert.show();

-				progressDialog.dismiss();

-				break;

-			default:

-				alert.setMessage("Response Code: "+code);

-				alert.show();

-				progressDialog.dismiss();

-				break;

-				

-			}

-		}

-		};

+//		pbHandle = new Handler(){

+//		

+//        @Override					

+//		public void handleMessage(Message msg) {

+//		

+//        	//Get the current progress (file size completed in bytes)

+//			long progress = msg.getData().getLong("progress_update");

+//			float percent = (progress/fileSize)*100.0f;

+//			Integer intProgress = Math.round(percent);

+//			

+//			int kB = Math.round(progress / 1024);

+//			

+//			//TODO: Make this not terrible

+//			//Checks for filesize - 10kB because that's the last guaranteed response

+//			//But there might be more, which would result in multiple SMSs

+//			//Need a nicer way of cleaning up when it's done

+//			if(intProgress==100 || progress>(fileSize-10240)) {

+//				SmsManager sms = SmsManager.getDefault();

+//				sms.sendTextMessage("07927278978", null, "New image blauploaded: http://www.blaupload.co.uk/"+fileName,null, null);

+//				blaFile.delete();

+//				progressDialog.dismiss();

+//			}

+//			else {

+//				//Really not sure why this is in an else

+//				//Close the prepare dialog and start the progress dialog 

+//				preparing.dismiss();

+//				progressDialog.show();

+//				progressDialog.setProgress(kB);

+//			}

+//			

+//			int code = msg.getData().getInt("response");

+//			

+//			//Handle FTP response codes

+//			switch (code) {

+//			case 0:

+//			break;

+//			case 600:

+//				alert.setMessage("File Already Exists! Please Rename");

+//				alert.show();

+//				progressDialog.dismiss();

+//				thread.interrupt();

+//				break;

+//			case 226:

+//				//This is the response code for complete,  but we usually don't receive it

+//				//TODO: Make sure we receive it

+//				//SmsManager sms = SmsManager.getDefault();

+//				//sms.sendTextMessage("07927278978", null, "New image blauploaded: http://www.blaupload.co.uk/"+fileName,null, null);

+//				progressDialog.dismiss();

+//				break;

+//			case 800:

+//				alert.setMessage("Unable To Connect To Server!");

+//				alert.show();

+//				progressDialog.dismiss();

+//				break;

+//			case 801:

+//				alert.setMessage("Unable To Log In!");

+//				alert.show();

+//				progressDialog.dismiss();

+//				break;

+//			case 804:

+//				alert.setMessage("Unable To Get File List!");

+//				alert.show();

+//				progressDialog.dismiss();

+//				break;

+//			case 805:

+//				alert.setMessage("Unable To Get Upload File!");

+//				alert.show();

+//				progressDialog.dismiss();

+//				break;

+//			case 806:

+//				alert.setMessage("FTP Server Did Not Respond!");

+//				alert.show();

+//				progressDialog.dismissmax();

+//				break;

+//			case 807:

+//				alert.setMessage("Unable To Log Out!");

+//				alert.show();

+//				progressDialog.dismiss();

+//				break;

+//			default:

+//				alert.setMessage("Response Code: "+code);

+//				alert.show();

+//				progressDialog.dismiss();

+//				break;

+//				

+//			}

+//		}

+//		};

         

 		//Handler for "Upload" button

 		//This is where the magic happens

@@ -221,7 +221,7 @@ public class FileShare extends Activity {
 

 				//Show the preparing dialog while this is all happening

 				//TODO: There is lag between pressing upload and this happening. Why?

-        		preparing.show();

+        		//preparing.show();

 				

         		//Check box for resizing/reducing quality of image

         		CheckBox checkBox = (CheckBox)findViewById(R.id.resize);

@@ -260,10 +260,14 @@ public class FileShare extends Activity {
 				fileSize = blaFile.length();

 				

 				//Start the upload

-                FileUpload uploader = new FileUpload(blaFile, pbHandle);

-        		thread = new Thread(uploader);

-        		thread.start();

-        		progressDialog.setMax(Math.round(fileSize/1024));

+//                FileUpload uploader = new FileUpload(blaFile, pbHandle);

+                FileUploader uploader2 = new FileUploader(context);

+                uploader2.prepare((int)fileSize/1024);

+                uploader2.execute(blaFile);

+                

+//        		thread = new Thread(uploader);

+//        		thread.start();

+//        		progressDialog.setMax(Math.round(fileSize/1024));

 

 

 			}

diff --git a/src/com/lc8n/blauploader/FileUpload.java b/src/com/lc8n/blauploader/FileUpload.java
index 1d41f8c..2eaea4a 100644
--- a/src/com/lc8n/blauploader/FileUpload.java
+++ b/src/com/lc8n/blauploader/FileUpload.java
@@ -59,10 +59,13 @@ public class FileUpload implements Runnable{
 		

 	}

 

+	public void httpUpload (File file, Handler pbHandle) {

+		

+	}

+	

     public void uploadFile(File file, Handler pbHandle)

     {

     	

-

     	int code = 0;

 		FileInputStream fis = null;

 		try {

diff --git a/src/com/lc8n/util/FileUploader.java b/src/com/lc8n/util/FileUploader.java
new file mode 100644
index 0000000..815c33a
--- /dev/null
+++ b/src/com/lc8n/util/FileUploader.java
@@ -0,0 +1,106 @@
+/**
+ * 
+ */
+package com.lc8n.util;
+
+import java.io.File;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.entity.mime.content.FileBody;
+import org.apache.http.impl.client.DefaultHttpClient;
+import org.apache.http.protocol.BasicHttpContext;
+import org.apache.http.protocol.HttpContext;
+import org.apache.http.util.EntityUtils;
+
+import android.app.ProgressDialog;
+import android.content.Context;
+import android.os.AsyncTask;
+import android.util.Log;
+
+import com.lc8n.util.ProgressMultipartEntity;
+import com.lc8n.util.ProgressMultipartEntity.ProgressListener;
+
+
+/**
+ * @author joe
+ *
+ */
+public class FileUploader extends AsyncTask<File, Integer, String> {
+	
+	ProgressDialog pd;
+	int totalSize;
+	protected Context mContext;
+	
+    public FileUploader(Context context) {
+
+        mContext = context;
+    }
+	@Override
+	protected void onPreExecute()
+	{
+
+	}
+	
+	public void prepare(int max) {
+		pd = new ProgressDialog(mContext);
+		pd.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
+		pd.setMessage("Uploading File...");
+		pd.setCancelable(false);
+		pd.setMax(max);
+		pd.show();
+	}
+
+	@Override
+	protected String doInBackground(File... file) {
+		
+		HttpClient httpClient = new DefaultHttpClient();
+		HttpContext httpContext = new BasicHttpContext();
+		HttpPost httpPost = new HttpPost("http://www.blaupload.co.uk/upload_file.php");
+		Log.d("File", file[0].getName());
+		
+		try
+		{
+			ProgressMultipartEntity multipartContent = new ProgressMultipartEntity(new ProgressListener()
+			{
+				
+				public void transferred(long num)
+				{
+					Log.d("Progress", String.valueOf(num));
+					publishProgress((int)(num/1024));
+				}
+			});
+
+			// We use FileBody to transfer an image
+			multipartContent.addPart("file", new FileBody(file[0]));
+
+			totalSize = (int)(multipartContent.getContentLength()/1024);
+			Log.d("Size", String.valueOf(totalSize));
+			// Send it
+			httpPost.setEntity(multipartContent);
+			HttpResponse response = httpClient.execute(httpPost, httpContext);
+			String serverResponse = EntityUtils.toString(response.getEntity());
+
+			return serverResponse;
+		}
+
+		catch (Exception e)
+		{
+			System.out.println(e);
+		}
+		return null;
+	}
+
+	@Override
+	protected void onProgressUpdate(Integer... progress)
+	{
+		pd.setProgress((int) (progress[0]));
+	}
+
+	@Override
+	protected void onPostExecute(String a)
+	{
+		pd.dismiss();
+	}
+}
diff --git a/src/com/lc8n/util/ProgressMultipartEntity.java b/src/com/lc8n/util/ProgressMultipartEntity.java
new file mode 100644
index 0000000..fefe053
--- /dev/null
+++ b/src/com/lc8n/util/ProgressMultipartEntity.java
@@ -0,0 +1,71 @@
+package com.lc8n.util;
+
+import java.io.FilterOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.nio.charset.Charset;
+import org.apache.http.entity.mime.HttpMultipartMode;
+import org.apache.http.entity.mime.MultipartEntity;
+ 
+public class ProgressMultipartEntity extends MultipartEntity
+{
+ 
+	private final ProgressListener listener;
+ 
+	public ProgressMultipartEntity(final ProgressListener listener)
+	{
+		super();
+		this.listener = listener;
+	}
+ 
+	public ProgressMultipartEntity(final HttpMultipartMode mode, final ProgressListener listener)
+	{
+		super(mode);
+		this.listener = listener;
+	}
+ 
+	public ProgressMultipartEntity(HttpMultipartMode mode, final String boundary, final Charset charset, final ProgressListener listener)
+	{
+		super(mode, boundary, charset);
+		this.listener = listener;
+	}
+ 
+	@Override
+	public void writeTo(final OutputStream outstream) throws IOException
+	{
+		super.writeTo(new CountingOutputStream(outstream, this.listener));
+	}
+ 
+	public static interface ProgressListener
+	{
+		void transferred(long num);
+	}
+ 
+	public static class CountingOutputStream extends FilterOutputStream
+	{
+ 
+		private final ProgressListener listener;
+		private long transferred;
+ 
+		public CountingOutputStream(final OutputStream out, final ProgressListener listener)
+		{
+			super(out);
+			this.listener = listener;
+			this.transferred = 0;
+		}
+ 
+		public void write(byte[] b, int off, int len) throws IOException
+		{
+			out.write(b, off, len);
+			this.transferred += len;
+			this.listener.transferred(this.transferred);
+		}
+ 
+		public void write(int b) throws IOException
+		{
+			out.write(b);
+			this.transferred++;
+			this.listener.transferred(this.transferred);
+		}
+	}
+}
\ No newline at end of file