Increase size of the rTorrent set_xmlrpc_size_limit to better reflect the real request size whil not having to encode the string twice. Sicne Base64-encoded content is about 1.37 time larger than the original byte strea, a multiplication of 2 is roomy enough (while small files fit in the default max request size anyway, so the Base64 header is no problem).

core/src/org/transdroid/core/gui/TorrentsActivity.java

@@ -44,31 +44,18 @@ import org.apache.http.client.methods.HttpGet;
 import org.apache.http.impl.client.DefaultHttpClient;
 import org.apache.http.impl.cookie.BasicClientCookie;
 import org.transdroid.core.R;
-import org.transdroid.core.app.search.SearchHelper_;
-import org.transdroid.core.app.settings.ApplicationSettings;
-import org.transdroid.core.app.settings.ServerSetting;
-import org.transdroid.core.app.settings.SystemSettings;
-import org.transdroid.core.app.settings.SystemSettings_;
-import org.transdroid.core.app.settings.WebsearchSetting;
+import org.transdroid.core.app.search.*;
+import org.transdroid.core.app.settings.*;
 import org.transdroid.core.gui.lists.LocalTorrent;
 import org.transdroid.core.gui.lists.NoProgressHeaderTransformer;
 import org.transdroid.core.gui.lists.SimpleListItem;
-import org.transdroid.core.gui.log.Log;
-import org.transdroid.core.gui.log.Log_;
-import org.transdroid.core.gui.navigation.FilterListAdapter;
-import org.transdroid.core.gui.navigation.FilterListAdapter_;
-import org.transdroid.core.gui.navigation.FilterListDropDownAdapter;
-import org.transdroid.core.gui.navigation.FilterListDropDownAdapter_;
-import org.transdroid.core.gui.navigation.Label;
-import org.transdroid.core.gui.navigation.NavigationFilter;
-import org.transdroid.core.gui.navigation.NavigationHelper;
-import org.transdroid.core.gui.navigation.RefreshableActivity;
-import org.transdroid.core.gui.navigation.StatusType;
-import org.transdroid.core.gui.rss.RssfeedsActivity_;
+import org.transdroid.core.gui.log.*;
+import org.transdroid.core.gui.navigation.*;
+import org.transdroid.core.gui.rss.*;
 import org.transdroid.core.gui.search.BarcodeHelper;
 import org.transdroid.core.gui.search.FilePickerHelper;
 import org.transdroid.core.gui.search.UrlEntryDialog;
-import org.transdroid.core.gui.settings.MainSettingsActivity_;
+import org.transdroid.core.gui.settings.*;
 import org.transdroid.core.service.BootReceiver;
 import org.transdroid.core.service.ConnectivityHelper;
 import org.transdroid.core.widget.ListWidgetProvider;

lib/src/org/transdroid/daemon/Rtorrent/RtorrentAdapter.java

@@ -33,7 +33,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
 
-import org.base64.android.Base64;
 import org.transdroid.daemon.Daemon;
 import org.transdroid.daemon.DaemonException;
 import org.transdroid.daemon.DaemonException.ExceptionType;
@@ -66,8 +65,8 @@ import org.transdroid.daemon.util.DLog;
 import org.transdroid.daemon.util.HttpHelper;
 
 import de.timroes.axmlrpc.XMLRPCClient;
-import de.timroes.axmlrpc.XMLRPCException;
 import de.timroes.axmlrpc.XMLRPCClient.UnauthorizdException;
+import de.timroes.axmlrpc.XMLRPCException;
 
 /**
  * An adapter that allows for easy access to rTorrent torrent data. Communication
@@ -122,7 +121,7 @@ public class RtorrentAdapter implements IDaemonAdapter {
 				   baos.write(buffer, 0, read);
 				}
 				byte[] bytes = baos.toByteArray();
-				int size = Base64.encodeBytes(bytes).length();
+				int size = (int) file.length() * 2;
 				final int XMLRPC_EXTRA_PADDING = 1280;
 				makeRtorrentCall("set_xmlrpc_size_limit", new Object[] { size + XMLRPC_EXTRA_PADDING });
 				makeRtorrentCall("load_raw_start", new Object[] { bytes });