+/* Uploader.java
+ * Back-end upload logic for Dumload.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License, version 3, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
package com.joshuawise.dumload;
import java.io.InputStream;
+import java.io.OutputStream;
-import com.jcraft.jsch.*;
-import java.lang.Boolean;
-
-import android.app.Activity;
-import android.app.Service;
-import android.content.Intent;
+import android.app.Notification;
+import android.app.NotificationManager;
import android.app.PendingIntent;
+import android.app.Service;
import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Bundle;
-import android.os.IBinder;
-import android.widget.TextView;
-import android.widget.Toast;
-import android.util.Log;
-import android.app.NotificationManager;
-import android.app.Notification;
import android.os.Handler;
-import android.os.Messenger;
+import android.os.IBinder;
import android.os.Looper;
import android.os.Message;
+import android.os.Messenger;
import android.os.SystemClock;
+import android.preference.PreferenceManager;
+import android.util.Log;
+import android.widget.RemoteViews;
+import android.widget.Toast;
+
+import com.jcraft.jsch.Channel;
+import com.jcraft.jsch.ChannelExec;
+import com.jcraft.jsch.JSch;
+import com.jcraft.jsch.Session;
+import com.jcraft.jsch.UIKeyboardInteractive;
+import com.jcraft.jsch.UserInfo;
public class Uploader extends Service implements Runnable, UserInfo, UIKeyboardInteractive {
private Uri uri;
private String homedir;
private Thread me;
private static final int HELPME_ID = 1;
+ private RemoteViews remote;
+ private int thenotifid;
+ private Notification thenotif;
+ private String headline;
+ private String dest;
+
+ private InputStream is;
public Object _theObject;
+ private void sayNullNotification(final String scroller, final String headline, final String description)
+ {
+ int bogon = (int)SystemClock.elapsedRealtime();
+ NotificationManager mNotificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
+ Notification notification = new Notification(R.drawable.icon, scroller, System.currentTimeMillis());
+
+ Intent intent = new Intent(this, NotifSlave.class);
+
+ intent.setAction("com.joshuawise.dumload.NotifSlave");
+ /* no extras to make the notifslave die */
+ intent.setData((Uri.parse("suckit://"+SystemClock.elapsedRealtime())));
+
+ PendingIntent contentIntent = PendingIntent.getActivity(this, 0, intent, 0);
+ notification.defaults |= Notification.DEFAULT_VIBRATE;
+ notification.flags |= Notification.FLAG_AUTO_CANCEL;
+ notification.setLatestEventInfo(getApplicationContext(), headline, description, contentIntent);
+
+ mNotificationManager.notify(bogon, notification);
+ }
+
private Object /* pick one type, and fixate on it */ dance(final String type, final String text) /* for inside the thread */
{
final Uploader thisupl = this;
PendingIntent contentIntent = PendingIntent.getActivity(thisupl, 0, intent, 0);
notification.defaults |= Notification.DEFAULT_VIBRATE;
- notification.flags |= Notification.FLAG_AUTO_CANCEL | Notification.FLAG_ONGOING_EVENT | Notification.FLAG_NO_CLEAR;
+ notification.flags |= Notification.FLAG_ONGOING_EVENT | Notification.FLAG_NO_CLEAR;
notification.setLatestEventInfo(getApplicationContext(), "I've been had!", "Dumload needs your input.", contentIntent);
Log.e("Dumload.Uploader[thread]", "Notifying...");
for (i = 0; i < prompt.length; i++)
{
responses[i] = (String) dance("password", "[" + dest + "]\n" + prompt[i]);
+ if (responses[i] == null)
+ return null;
}
return responses;
}
- @Override
+ private void expect_ack(InputStream in) throws Exception, java.io.IOException
+ {
+ int b = in.read();
+
+ if (b == -1)
+ {
+ throw new Exception("unexpected EOF from remote end");
+ }
+
+ if (b == 1 /* error */ || b == 2 /* fatal error */)
+ {
+ StringBuffer sb = new StringBuffer();
+ int c = 0;
+
+ while ((c = in.read()) != '\n')
+ sb.append((char)c);
+
+ throw new Exception("error from remote end: " + sb.toString());
+ }
+ }
+
+ private void set_up_notif(final String _headline)
+ {
+ NotificationManager mNotificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
+ thenotif = new Notification(R.drawable.icon, headline, System.currentTimeMillis());
+ thenotifid = (int)SystemClock.elapsedRealtime();
+
+ Intent intent = new Intent(this, NotifSlave.class);
+
+ headline = _headline;
+
+ intent.setAction("com.joshuawise.dumload.NotifSlave");
+ /* no extras to make the notifslave die */
+ intent.setData((Uri.parse("suckit://"+SystemClock.elapsedRealtime())));
+
+ PendingIntent contentIntent = PendingIntent.getActivity(this, 0, intent, 0);
+ thenotif.defaults |= 0;
+ thenotif.flags |= Notification.FLAG_ONGOING_EVENT | Notification.FLAG_NO_CLEAR;
+
+ remote = new RemoteViews(getPackageName(), R.layout.textnotif);
+ remote.setImageViewResource(R.id.image, R.drawable.icon);
+ remote.setTextViewText(R.id.headline, headline);
+ remote.setTextViewText(R.id.status, "Beginning upload...");
+ thenotif.contentView = remote;
+ thenotif.contentIntent = contentIntent;
+
+ mNotificationManager.notify(thenotifid, thenotif);
+ }
+
+ private void destroy_notif()
+ {
+ NotificationManager mNotificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
+ mNotificationManager.cancel(thenotifid);
+ }
+
+ private void update_notif(String text)
+ {
+ NotificationManager mNotificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
+
+ remote = new RemoteViews(getPackageName(), R.layout.textnotif);
+ remote.setImageViewResource(R.id.image, R.drawable.icon);
+ remote.setTextViewText(R.id.headline, headline);
+ remote.setTextViewText(R.id.status, text);
+ thenotif.contentView = remote;
+
+ mNotificationManager.notify(thenotifid, thenotif);
+ }
+
+ private void update_notif(int n, int total)
+ {
+ NotificationManager mNotificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
+
+ remote = new RemoteViews(getPackageName(), R.layout.progressnotif);
+ remote.setImageViewResource(R.id.image, R.drawable.icon);
+ remote.setTextViewText(R.id.headline, headline);
+ remote.setProgressBar(R.id.status, total, n, false);
+ thenotif.contentView = remote;
+
+ mNotificationManager.notify(thenotifid, thenotif);
+ }
+
public void run()
{
Looper.prepare();
Log.e("Dumload.Uploader[thread]", "This brought to you from the new thread.");
+ set_up_notif("Dumload upload: " + dest);
+
try {
+ say("Uploading "+(Integer.toString(is.available()))+" bytes");
+
+ update_notif("Connecting...");
+
JSch jsch = new JSch();
jsch.setKnownHosts(homedir + "/known_hosts");
- Session s = jsch.getSession("joshua", "nyus.joshuawise.com", 22);
+ try {
+ jsch.addIdentity(homedir + "/id_dsa");
+ } catch (java.lang.Exception e) {
+ }
+ try {
+ jsch.addIdentity(homedir + "/id_dsa_generated");
+ } catch (java.lang.Exception e) {
+ }
+ SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+ String server = prefs.getString("server", "").trim();
+ String userName = prefs.getString("userName", "").trim();
+ Integer port = Integer.valueOf(prefs.getString("port", "22"));
+ Log.d("dbg", userName + "@" + server + ":" + port);
+ Session s = jsch.getSession(userName, server, port);
s.setUserInfo(this);
s.connect();
Channel channel = s.openChannel("exec");
- ((ChannelExec)channel).setCommand("echo foo > /tmp/lol");
+ ((ChannelExec)channel).setCommand("scp -t "+dest);
channel.connect();
- dance("message", "done");
-
+ OutputStream scp_out = channel.getOutputStream();
+ InputStream scp_in = channel.getInputStream();
+
+ update_notif("Starting send...");
+
+ /* Okay, BS out of the way. Now go send the file. */
+ expect_ack(scp_in);
+
+ String stfu;
+ if (dest.lastIndexOf("/") > 0)
+ stfu = dest.substring(dest.lastIndexOf("/") + 1);
+ else
+ stfu = dest;
+
+ scp_out.write(("C0644 " + (Integer.toString(is.available())) + " "+stfu+"\n").getBytes());
+ scp_out.flush();
+
+ expect_ack(scp_in);
+
+ int total, nbytes;
+ total = is.available();
+ nbytes = 0;
+ int len;
+ byte[] buf = new byte[4096];
+ while ((len = is.read(buf, 0, buf.length)) > 0)
+ {
+ scp_out.write(buf, 0, len);
+ nbytes += len;
+ update_notif(nbytes, total);
+ }
+
+ is.close();
+
+ update_notif("Finishing file transfer...");
+
+ scp_out.write("\0".getBytes());
+ scp_out.flush();
+
+ expect_ack(scp_in);
+
channel.disconnect();
+
+ update_notif("Preparing to resize image...");
+
+ channel = s.openChannel("exec");
+ ((ChannelExec)channel).setCommand("pscale "+dest);
+ channel.connect();
+
+ scp_in = channel.getInputStream();
+
+ update_notif("Resizing image...");
+ while ((len = scp_in.read(buf, 0, buf.length)) > 0)
+ ;
+
+ channel.disconnect();
+ update_notif("Upload complete.");
+
+ sayNullNotification("Dumload upload complete: " + dest, "Upload complete", "Uploaded: " + dest);
+
s.disconnect();
- } catch (JSchException e) {
+ } catch (Exception e) {
Log.e("Dumload.uploader[thread]", "JSchException: "+(e.toString()));
+ sayNullNotification("Dumload upload failed", "Upload failed", e.toString());
}
+ destroy_notif();
Log.e("Dumload.uploader[thread]", "And now I'm back to life!");
}
public void onStart(Intent i, int startId)
{
uri = i.getData();
+ dest = i.getStringExtra("com.joshuawise.dumload.dest");
homedir = getApplicationContext().getFilesDir().getAbsolutePath();
int shits = 0;
+ int giggles = 1;
super.onStart(i, startId);
Log.e("Dumload.Uploader", "My path is "+homedir);
try {
- InputStream is = getContentResolver().openInputStream(uri);
- shits = is.available();
+ is = getContentResolver().openInputStream(uri);
} catch (Exception e) {
+ say("Failed to open input file.");
+ return;
}
- say("Your shit was "+(Integer.toString(shits))+" bytes long");
me = new Thread(this, "Uploader thread");
me.start();
git.joshuawise.com / dumload.git / blobdiff