@@ -26,6 +26,7 @@ import java.io.ByteArrayOutputStream;
import java.io.Closeable;
import java.io.File;
import java.io.FileDescriptor;
+import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
@@ -402,6 +403,43 @@ public class FileBackend {
}
}
+ public Avatar getStoredPepAvatar(String hash) {
+ if (hash == null) {
+ return null;
+ }
+ Avatar avatar = new Avatar();
+ File file = new File(getAvatarPath(hash));
+ FileInputStream is = null;
+ try {
+ BitmapFactory.Options options = new BitmapFactory.Options();
+ options.inJustDecodeBounds = true;
+ BitmapFactory.decodeFile(file.getAbsolutePath(), options);
+ is = new FileInputStream(file);
+ ByteArrayOutputStream mByteArrayOutputStream = new ByteArrayOutputStream();
+ Base64OutputStream mBase64OutputStream = new Base64OutputStream(mByteArrayOutputStream, Base64.DEFAULT);
+ MessageDigest digest = MessageDigest.getInstance("SHA-1");
+ DigestOutputStream os = new DigestOutputStream(mBase64OutputStream, digest);
+ byte[] buffer = new byte[4096];
+ int length;
+ while ((length = is.read(buffer)) > 0) {
+ os.write(buffer, 0, length);
+ }
+ os.flush();
+ os.close();
+ avatar.sha1sum = CryptoHelper.bytesToHex(digest.digest());
+ avatar.image = new String(mByteArrayOutputStream.toByteArray());
+ avatar.height = options.outHeight;
+ avatar.width = options.outWidth;
+ return avatar;
+ } catch (IOException e) {
+ return null;
+ } catch (NoSuchAlgorithmException e) {
+ return null;
+ } finally {
+ close(is);
+ }
+ }
+
public boolean isAvatarCached(Avatar avatar) {
File file = new File(getAvatarPath(avatar.getFilename()));
return file.exists();
@@ -6,11 +6,13 @@ import android.graphics.Paint;
import android.graphics.Rect;
import android.graphics.Typeface;
import android.net.Uri;
+import android.util.Log;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
+import eu.siacs.conversations.Config;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Bookmark;
import eu.siacs.conversations.entities.Contact;
@@ -19,8 +21,10 @@ import eu.siacs.conversations.entities.ListItem;
import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.entities.MucOptions;
import eu.siacs.conversations.utils.UIHelper;
+import eu.siacs.conversations.xmpp.OnAdvancedStreamFeaturesLoaded;
+import eu.siacs.conversations.xmpp.XmppConnection;
-public class AvatarService {
+public class AvatarService implements OnAdvancedStreamFeaturesLoaded {
private static final int FG_COLOR = 0xFFFAFAFA;
private static final int TRANSPARENT = 0x00000000;
@@ -227,8 +231,7 @@ public class AvatarService {
if (avatar != null || cachedOnly) {
return avatar;
}
- avatar = mXmppConnectionService.getFileBackend().getAvatar(
- account.getAvatar(), size);
+ avatar = mXmppConnectionService.getFileBackend().getAvatar(account.getAvatar(), size);
if (avatar == null) {
avatar = get(account.getJid().toBareJid().toString(), size,false);
}
@@ -387,10 +390,20 @@ public class AvatarService {
return false;
}
- private boolean drawTile(Canvas canvas, Bitmap bm, int dstleft, int dsttop,
- int dstright, int dstbottom) {
+ private boolean drawTile(Canvas canvas, Bitmap bm, int dstleft, int dsttop, int dstright, int dstbottom) {
Rect dst = new Rect(dstleft, dsttop, dstright, dstbottom);
canvas.drawBitmap(bm, null, dst, null);
return true;
}
+
+ @Override
+ public void onAdvancedStreamFeaturesAvailable(Account account) {
+ XmppConnection.Features features = account.getXmppConnection().getFeatures();
+ if (features.pep() && !features.pepPersistent()) {
+ Log.d(Config.LOGTAG,account.getJid().toBareJid()+": has pep but is not persistent");
+ if (account.getAvatar() != null) {
+ mXmppConnectionService.republishAvatarIfNeeded(account);
+ }
+ }
+ }
}
@@ -840,6 +840,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
connection.setOnBindListener(this.mOnBindListener);
connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
+ connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
AxolotlService axolotlService = account.getAxolotlService();
if (axolotlService != null) {
connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
@@ -2338,9 +2339,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
}
}
- public void publishAvatar(final Account account,
- final Uri image,
- final UiCallback<Avatar> callback) {
+ public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
final int size = Config.AVATAR_SIZE;
final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
@@ -2358,40 +2357,96 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
callback.error(R.string.error_saving_avatar, avatar);
return;
}
- final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
- this.sendIqPacket(account, packet, new OnIqPacketReceived() {
+ publishAvatar(account, avatar, callback);
+ } else {
+ callback.error(R.string.error_publish_avatar_converting, null);
+ }
+ }
- @Override
- public void onIqPacketReceived(Account account, IqPacket result) {
- if (result.getType() == IqPacket.TYPE.RESULT) {
- final IqPacket packet = XmppConnectionService.this.mIqGenerator
- .publishAvatarMetadata(avatar);
- sendIqPacket(account, packet, new OnIqPacketReceived() {
- @Override
- public void onIqPacketReceived(Account account, IqPacket result) {
- if (result.getType() == IqPacket.TYPE.RESULT) {
- if (account.setAvatar(avatar.getFilename())) {
- getAvatarService().clear(account);
- databaseBackend.updateAccount(account);
- }
+ public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
+ final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
+ this.sendIqPacket(account, packet, new OnIqPacketReceived() {
+
+ @Override
+ public void onIqPacketReceived(Account account, IqPacket result) {
+ if (result.getType() == IqPacket.TYPE.RESULT) {
+ final IqPacket packet = XmppConnectionService.this.mIqGenerator
+ .publishAvatarMetadata(avatar);
+ sendIqPacket(account, packet, new OnIqPacketReceived() {
+ @Override
+ public void onIqPacketReceived(Account account, IqPacket result) {
+ if (result.getType() == IqPacket.TYPE.RESULT) {
+ if (account.setAvatar(avatar.getFilename())) {
+ getAvatarService().clear(account);
+ databaseBackend.updateAccount(account);
+ }
+ if (callback != null) {
callback.success(avatar);
} else {
+ Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
+ }
+ } else {
+ if (callback != null) {
callback.error(
R.string.error_publish_avatar_server_reject,
avatar);
}
}
- });
- } else {
+ }
+ });
+ } else {
+ if (callback != null) {
callback.error(
R.string.error_publish_avatar_server_reject,
avatar);
}
}
- });
- } else {
- callback.error(R.string.error_publish_avatar_converting, null);
+ }
+ });
+ }
+
+ public void republishAvatarIfNeeded(Account account) {
+ if (account.getAxolotlService().isPepBroken()) {
+ Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
+ return;
}
+ IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
+ this.sendIqPacket(account, packet, new OnIqPacketReceived() {
+
+ private Avatar parseAvatar(IqPacket packet) {
+ Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
+ if (pubsub != null) {
+ Element items = pubsub.findChild("items");
+ if (items != null) {
+ return Avatar.parseMetadata(items);
+ }
+ }
+ return null;
+ }
+
+ private boolean errorIsItemNotFound(IqPacket packet) {
+ Element error = packet.findChild("error");
+ return packet.getType() == IqPacket.TYPE.ERROR
+ && error != null
+ && error.hasChild("item-not-found");
+ }
+
+ @Override
+ public void onIqPacketReceived(Account account, IqPacket packet) {
+ if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
+ Avatar serverAvatar = parseAvatar(packet);
+ if (serverAvatar == null && account.getAvatar() != null) {
+ Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
+ if (avatar != null) {
+ Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
+ publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
+ } else {
+ Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
+ }
+ }
+ }
+ }
+ });
}
public void fetchAvatar(Account account, Avatar avatar) {
@@ -2526,8 +2581,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
if (packet.getType() == IqPacket.TYPE.RESULT) {
- Element pubsub = packet.findChild("pubsub",
- "http://jabber.org/protocol/pubsub");
+ Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
if (pubsub != null) {
Element items = pubsub.findChild("items");
if (items != null) {
@@ -1530,13 +1530,15 @@ public class XmppConnection implements Runnable {
public boolean pep() {
synchronized (XmppConnection.this.disco) {
- ServiceDiscoveryResult info = disco.get(account.getServer());
- if (info != null && info.hasIdentity("pubsub", "pep")) {
- return true;
- } else {
- info = disco.get(account.getJid().toBareJid());
- return info != null && info.hasIdentity("pubsub", "pep");
- }
+ ServiceDiscoveryResult info = disco.get(account.getJid().toBareJid());
+ return info != null && info.hasIdentity("pubsub", "pep");
+ }
+ }
+
+ public boolean pepPersistent() {
+ synchronized (XmppConnection.this.disco) {
+ ServiceDiscoveryResult info = disco.get(account.getJid().toBareJid());
+ return info != null && info.getFeatures().contains("http://jabber.org/protocol/pubsub#persistent-items");
}
}