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Conversations
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Code Issues Pull Requests Releases Wiki Activity

save images to external storage instead of internal. this requires more permissions. fixed #150 fixed #177 fixed #333 - this might need some more polish though

This commit is contained in:
iNPUTmice 2014-08-08 11:49:23 +02:00
parent 620d1df82e
commit 98a80ffc61
6 changed files with 416 additions and 282 deletions
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2
AndroidManifest.xml
View File

@ -8,6 +8,8 @@
android:minSdkVersion="14"
android:targetSdkVersion="19" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.READ_PROFILE" />
<uses-permission android:name="android.permission.INTERNET" />

1
src/eu/siacs/conversations/entities/Account.java
View File

@ -20,7 +20,6 @@ import android.content.Context;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
public class Account extends AbstractEntity{

45
src/eu/siacs/conversations/persistance/FileBackend.java
View File

@ -20,6 +20,7 @@ import android.graphics.Matrix;
import android.graphics.RectF;
import android.media.ExifInterface;
import android.net.Uri;
import android.os.Environment;
import android.util.Base64;
import android.util.Base64OutputStream;
import android.util.Log;
@ -27,6 +28,7 @@ import android.util.LruCache;
import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.services.ImageProvider;
import eu.siacs.conversations.utils.CryptoHelper;
import eu.siacs.conversations.xmpp.jingle.JingleFile;
import eu.siacs.conversations.xmpp.pep.Avatar;
@ -55,11 +57,11 @@ public class FileBackend {
return thumbnailCache;
}
public JingleFile getJingleFile(Message message) {
return getJingleFile(message, true);
public JingleFile getJingleFileLegacy(Message message) {
return getJingleFileLegacy(message, true);
}
public JingleFile getJingleFile(Message message, boolean decrypted) {
public JingleFile getJingleFileLegacy(Message message, boolean decrypted) {
Conversation conversation = message.getConversation();
String prefix = context.getFilesDir().getAbsolutePath();
String path = prefix + "/" + conversation.getAccount().getJid() + "/"
@ -77,6 +79,27 @@ public class FileBackend {
return new JingleFile(path + "/" + filename);
}
public JingleFile getJingleFile(Message message) {
return getJingleFile(message, true);
}
public JingleFile getJingleFile(Message message, boolean decrypted) {
StringBuilder filename = new StringBuilder();
filename.append(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).getAbsolutePath());
filename.append("/Conversations/");
filename.append(message.getUuid());
if ((decrypted) || (message.getEncryption() == Message.ENCRYPTION_NONE)) {
filename.append(".webp");
} else {
if (message.getEncryption() == Message.ENCRYPTION_OTR) {
filename.append(".webp");
} else {
filename.append(".webp.pgp");
}
}
return new JingleFile(filename.toString());
}
public Bitmap resize(Bitmap originalBitmap, int size) {
int w = originalBitmap.getWidth();
int h = originalBitmap.getHeight();
@ -190,8 +213,11 @@ public class FileBackend {
throws FileNotFoundException {
Bitmap thumbnail = thumbnailCache.get(message.getUuid());
if ((thumbnail == null) && (!cacheOnly)) {
Bitmap fullsize = BitmapFactory.decodeFile(getJingleFile(message)
.getAbsolutePath());
File file = getJingleFile(message);
if (!file.exists()) {
file = getJingleFileLegacy(message);
}
Bitmap fullsize = BitmapFactory.decodeFile(file.getAbsolutePath());
if (fullsize == null) {
throw new FileNotFoundException();
}
@ -348,6 +374,15 @@ public class FileBackend {
}
public Uri getJingleFileUri(Message message) {
File file = getJingleFile(message);
if (file.exists()) {
return Uri.parse("file://"+file.getAbsolutePath());
} else {
return ImageProvider.getProviderUri(message);
}
}
public class ImageCopyException extends Exception {
private static final long serialVersionUID = -1010013599132881427L;
private int resId;

4
src/eu/siacs/conversations/services/ImageProvider.java
View File

@ -61,7 +61,7 @@ public class ImageProvider extends ContentProvider {
message.setConversation(conversation);
conversation.setAccount(account);
File file = fileBackend.getJingleFile(message);
File file = fileBackend.getJingleFileLegacy(message);
pfd = ParcelFileDescriptor.open(file,
ParcelFileDescriptor.MODE_READ_ONLY);
return pfd;
@ -110,7 +110,7 @@ public class ImageProvider extends ContentProvider {
return 0;
}
public static Uri getContentUri(Message message) {
public static Uri getProviderUri(Message message) {
return Uri
.parse("content://eu.siacs.conversations.images/"
+ message.getConversationUuid()

20
src/eu/siacs/conversations/ui/adapter/MessageAdapter.java
View File

@ -52,8 +52,8 @@ public class MessageAdapter extends ArrayAdapter<Message> {
if (this.accountBitmap == null) {
if (getCount() > 0) {
this.accountBitmap = getItem(0)
.getConversation().getAccount().getImage(getContext(), 48);
this.accountBitmap = getItem(0).getConversation().getAccount()
.getImage(getContext(), 48);
}
}
return this.accountBitmap;
@ -237,8 +237,8 @@ public class MessageAdapter extends ArrayAdapter<Message> {
@Override
public void onClick(View v) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(ImageProvider.getContentUri(message),
"image/*");
intent.setDataAndType(activity.xmppConnectionService
.getFileBackend().getJingleFileUri(message), "image/*");
getContext().startActivity(intent);
}
});
@ -249,7 +249,8 @@ public class MessageAdapter extends ArrayAdapter<Message> {
Intent shareIntent = new Intent();
shareIntent.setAction(Intent.ACTION_SEND);
shareIntent.putExtra(Intent.EXTRA_STREAM,
ImageProvider.getContentUri(message));
activity.xmppConnectionService.getFileBackend()
.getJingleFileUri(message));
shareIntent.setType("image/webp");
getContext().startActivity(
Intent.createChooser(shareIntent,
@ -269,7 +270,7 @@ public class MessageAdapter extends ArrayAdapter<Message> {
switch (type) {
case SENT:
view = (View) activity.getLayoutInflater().inflate(
R.layout.message_sent, parent,false);
R.layout.message_sent, parent, false);
viewHolder.message_box = (LinearLayout) view
.findViewById(R.id.message_box);
viewHolder.contact_picture = (ImageView) view
@ -287,7 +288,7 @@ public class MessageAdapter extends ArrayAdapter<Message> {
break;
case RECIEVED:
view = (View) activity.getLayoutInflater().inflate(
R.layout.message_recieved, parent,false);
R.layout.message_recieved, parent, false);
viewHolder.message_box = (LinearLayout) view
.findViewById(R.id.message_box);
viewHolder.contact_picture = (ImageView) view
@ -314,7 +315,7 @@ public class MessageAdapter extends ArrayAdapter<Message> {
break;
case STATUS:
view = (View) activity.getLayoutInflater().inflate(
R.layout.message_status, parent,false);
R.layout.message_status, parent, false);
viewHolder.contact_picture = (ImageView) view
.findViewById(R.id.message_photo);
if (item.getConversation().getMode() == Conversation.MODE_SINGLE) {
@ -452,7 +453,8 @@ public class MessageAdapter extends ArrayAdapter<Message> {
public Bitmap get(Contact contact, Context context) {
if (!contactBitmaps.containsKey(contact.getJid())) {
contactBitmaps.put(contact.getJid(), contact.getImage(48, context));
contactBitmaps.put(contact.getJid(),
contact.getImage(48, context));
}
return contactBitmaps.get(contact.getJid());
}

366
src/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
View File

@ -8,7 +8,9 @@ import java.util.List;
import java.util.Locale;
import java.util.Map.Entry;
import android.content.Intent;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.util.Log;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Conversation;
@ -23,8 +25,8 @@ import eu.siacs.conversations.xmpp.stanzas.IqPacket;
public class JingleConnection {
private final String[] extensions = {"webp","jpeg","jpg","png"};
private final String[] cryptoExtensions = {"pgp","gpg","otr"};
private final String[] extensions = { "webp", "jpeg", "jpg", "png" };
private final String[] cryptoExtensions = { "pgp", "gpg", "otr" };
private JingleConnectionManager mJingleConnectionManager;
private XmppConnectionService mXmppConnectionService;
@ -68,7 +70,8 @@ public class JingleConnection {
public void onIqPacketReceived(Account account, IqPacket packet) {
if (packet.getType() == IqPacket.TYPE_ERROR) {
if (initiator.equals(account.getFullJid())) {
mXmppConnectionService.markMessage(message, Message.STATUS_SEND_FAILED);
mXmppConnectionService.markMessage(message,
Message.STATUS_SEND_FAILED);
}
status = STATUS_FAILED;
}
@ -83,18 +86,27 @@ public class JingleConnection {
sendSuccess();
if (acceptedAutomatically) {
message.markUnread();
JingleConnection.this.mXmppConnectionService.notifyUi(message.getConversation(), true);
JingleConnection.this.mXmppConnectionService.notifyUi(
message.getConversation(), true);
}
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
BitmapFactory.decodeFile(file.getAbsolutePath(),options);
BitmapFactory.decodeFile(file.getAbsolutePath(), options);
int imageHeight = options.outHeight;
int imageWidth = options.outWidth;
message.setBody(""+file.getSize()+","+imageWidth+","+imageHeight);
message.setBody("" + file.getSize() + "," + imageWidth + ","
+ imageHeight);
mXmppConnectionService.databaseBackend.createMessage(message);
mXmppConnectionService.markMessage(message, Message.STATUS_RECIEVED);
mXmppConnectionService.markMessage(message,
Message.STATUS_RECIEVED);
}
Log.d("xmppService",
"sucessfully transmitted file:" + file.getAbsolutePath());
if (message.getEncryption()!=Message.ENCRYPTION_PGP) {
Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
intent.setData(Uri.fromFile(file));
mXmppConnectionService.sendBroadcast(intent);
}
Log.d("xmppService","sucessfully transmitted file:"+file.getAbsolutePath());
}
@Override
@ -109,23 +121,24 @@ public class JingleConnection {
@Override
public void success() {
if (initiator.equals(account.getFullJid())) {
Log.d("xmppService","we were initiating. sending file");
transport.send(file,onFileTransmissionSatusChanged);
Log.d("xmppService", "we were initiating. sending file");
transport.send(file, onFileTransmissionSatusChanged);
} else {
transport.receive(file,onFileTransmissionSatusChanged);
Log.d("xmppService","we were responding. receiving file");
transport.receive(file, onFileTransmissionSatusChanged);
Log.d("xmppService", "we were responding. receiving file");
}
}
@Override
public void failed() {
Log.d("xmppService","proxy activation failed");
Log.d("xmppService", "proxy activation failed");
}
};
public JingleConnection(JingleConnectionManager mJingleConnectionManager) {
this.mJingleConnectionManager = mJingleConnectionManager;
this.mXmppConnectionService = mJingleConnectionManager.getXmppConnectionService();
this.mXmppConnectionService = mJingleConnectionManager
.getXmppConnectionService();
}
public String getSessionId() {
@ -144,7 +157,7 @@ public class JingleConnection {
boolean returnResult = true;
if (packet.isAction("session-terminate")) {
Reason reason = packet.getReason();
if (reason!=null) {
if (reason != null) {
if (reason.hasChild("cancel")) {
this.cancel();
} else if (reason.hasChild("success")) {
@ -164,12 +177,14 @@ public class JingleConnection {
returnResult = this.receiveFallbackToIbb(packet);
} else {
returnResult = false;
Log.d("xmppService","trying to fallback to something unknown"+packet.toString());
Log.d("xmppService", "trying to fallback to something unknown"
+ packet.toString());
}
} else if (packet.isAction("transport-accept")) {
returnResult = this.receiveTransportAccept(packet);
} else {
Log.d("xmppService","packet arrived in connection. action was "+packet.getAction());
Log.d("xmppService", "packet arrived in connection. action was "
+ packet.getAction());
returnResult = false;
}
IqPacket response;
@ -193,31 +208,39 @@ public class JingleConnection {
if (this.candidates.size() > 0) {
this.sendInitRequest();
} else {
this.mJingleConnectionManager.getPrimaryCandidate(account, new OnPrimaryCandidateFound() {
this.mJingleConnectionManager.getPrimaryCandidate(account,
new OnPrimaryCandidateFound() {
@Override
public void onPrimaryCandidateFound(boolean success, final JingleCandidate candidate) {
public void onPrimaryCandidateFound(boolean success,
final JingleCandidate candidate) {
if (success) {
final JingleSocks5Transport socksConnection = new JingleSocks5Transport(JingleConnection.this, candidate);
connections.put(candidate.getCid(), socksConnection);
socksConnection.connect(new OnTransportConnected() {
final JingleSocks5Transport socksConnection = new JingleSocks5Transport(
JingleConnection.this, candidate);
connections.put(candidate.getCid(),
socksConnection);
socksConnection
.connect(new OnTransportConnected() {
@Override
public void failed() {
Log.d("xmppService","connection to our own primary candidete failed");
Log.d("xmppService",
"connection to our own primary candidete failed");
sendInitRequest();
}
@Override
public void established() {
Log.d("xmppService","succesfully connected to our own primary candidate");
Log.d("xmppService",
"succesfully connected to our own primary candidate");
mergeCandidate(candidate);
sendInitRequest();
}
});
mergeCandidate(candidate);
} else {
Log.d("xmppService","no primary candidate of our own was found");
Log.d("xmppService",
"no primary candidate of our own was found");
sendInitRequest();
}
}
@ -228,7 +251,9 @@ public class JingleConnection {
public void init(Account account, JinglePacket packet) {
this.status = STATUS_INITIATED;
Conversation conversation = this.mXmppConnectionService.findOrCreateConversation(account, packet.getFrom().split("/")[0], false);
Conversation conversation = this.mXmppConnectionService
.findOrCreateConversation(account,
packet.getFrom().split("/")[0], false);
this.message = new Message(conversation, "", Message.ENCRYPTION_NONE);
this.message.setType(Message.TYPE_IMAGE);
this.message.setStatus(Message.STATUS_RECEIVED_OFFER);
@ -243,46 +268,62 @@ public class JingleConnection {
this.contentCreator = content.getAttribute("creator");
this.contentName = content.getAttribute("name");
this.transportId = content.getTransportId();
this.mergeCandidates(JingleCandidate.parse(content.socks5transport().getChildren()));
this.mergeCandidates(JingleCandidate.parse(content.socks5transport()
.getChildren()));
this.fileOffer = packet.getJingleContent().getFileOffer();
if (fileOffer!=null) {
if (fileOffer != null) {
Element fileSize = fileOffer.findChild("size");
Element fileNameElement = fileOffer.findChild("name");
if (fileNameElement!=null) {
if (fileNameElement != null) {
boolean supportedFile = false;
String[] filename = fileNameElement.getContent().toLowerCase(Locale.US).split("\\.");
if (Arrays.asList(this.extensions).contains(filename[filename.length - 1])) {
String[] filename = fileNameElement.getContent()
.toLowerCase(Locale.US).split("\\.");
if (Arrays.asList(this.extensions).contains(
filename[filename.length - 1])) {
supportedFile = true;
} else if (Arrays.asList(this.cryptoExtensions).contains(filename[filename.length - 1])) {
} else if (Arrays.asList(this.cryptoExtensions).contains(
filename[filename.length - 1])) {
if (filename.length == 3) {
if (Arrays.asList(this.extensions).contains(filename[filename.length -2])) {
if (Arrays.asList(this.extensions).contains(
filename[filename.length - 2])) {
supportedFile = true;
if (filename[filename.length - 1].equals("otr")) {
Log.d("xmppService","receiving otr file");
this.message.setEncryption(Message.ENCRYPTION_OTR);
Log.d("xmppService", "receiving otr file");
this.message
.setEncryption(Message.ENCRYPTION_OTR);
} else {
this.message.setEncryption(Message.ENCRYPTION_PGP);
this.message
.setEncryption(Message.ENCRYPTION_PGP);
}
}
}
}
if (supportedFile) {
long size = Long.parseLong(fileSize.getContent());
message.setBody(""+size);
message.setBody("" + size);
conversation.getMessages().add(message);
if (size<=this.mJingleConnectionManager.getAutoAcceptFileSize()) {
Log.d("xmppService","auto accepting file from "+packet.getFrom());
if (size <= this.mJingleConnectionManager
.getAutoAcceptFileSize()) {
Log.d("xmppService", "auto accepting file from "
+ packet.getFrom());
this.acceptedAutomatically = true;
this.sendAccept();
} else {
message.markUnread();
Log.d("xmppService","not auto accepting new file offer with size: "+size+" allowed size:"+this.mJingleConnectionManager.getAutoAcceptFileSize());
this.mXmppConnectionService.notifyUi(conversation, true);
Log.d("xmppService",
"not auto accepting new file offer with size: "
+ size
+ " allowed size:"
+ this.mJingleConnectionManager
.getAutoAcceptFileSize());
this.mXmppConnectionService
.notifyUi(conversation, true);
}
this.file = this.mXmppConnectionService.getFileBackend().getJingleFile(message,false);
this.file = this.mXmppConnectionService.getFileBackend()
.getJingleFile(message, false);
if (message.getEncryption() == Message.ENCRYPTION_OTR) {
byte[] key = conversation.getSymmetricKey();
if (key==null) {
if (key == null) {
this.sendCancel();
this.cancel();
return;
@ -307,17 +348,18 @@ public class JingleConnection {
private void sendInitRequest() {
JinglePacket packet = this.bootstrapPacket("session-initiate");
Content content = new Content(this.contentCreator,this.contentName);
Content content = new Content(this.contentCreator, this.contentName);
if (message.getType() == Message.TYPE_IMAGE) {
content.setTransportId(this.transportId);
this.file = this.mXmppConnectionService.getFileBackend().getJingleFile(message,false);
this.file = this.mXmppConnectionService.getFileBackend()
.getJingleFile(message, false);
if (message.getEncryption() == Message.ENCRYPTION_OTR) {
Conversation conversation = this.message.getConversation();
this.mXmppConnectionService.renewSymmetricKey(conversation);
content.setFileOffer(this.file, true);
this.file.setKey(conversation.getSymmetricKey());
} else {
content.setFileOffer(this.file,false);
content.setFileOffer(this.file, false);
}
this.transportId = this.mJingleConnectionManager.nextRandomId();
content.setTransportId(this.transportId);
@ -330,7 +372,7 @@ public class JingleConnection {
private List<Element> getCandidatesAsElements() {
List<Element> elements = new ArrayList<Element>();
for(JingleCandidate c : this.candidates) {
for (JingleCandidate c : this.candidates) {
elements.add(c.toElement());
}
return elements;
@ -339,23 +381,29 @@ public class JingleConnection {
private void sendAccept() {
status = STATUS_ACCEPTED;
mXmppConnectionService.markMessage(message, Message.STATUS_RECIEVING);
this.mJingleConnectionManager.getPrimaryCandidate(this.account, new OnPrimaryCandidateFound() {
this.mJingleConnectionManager.getPrimaryCandidate(this.account,
new OnPrimaryCandidateFound() {
@Override
public void onPrimaryCandidateFound(boolean success,final JingleCandidate candidate) {
public void onPrimaryCandidateFound(boolean success,
final JingleCandidate candidate) {
final JinglePacket packet = bootstrapPacket("session-accept");
final Content content = new Content(contentCreator,contentName);
final Content content = new Content(contentCreator,
contentName);
content.setFileOffer(fileOffer);
content.setTransportId(transportId);
if ((success)&&(!equalCandidateExists(candidate))) {
final JingleSocks5Transport socksConnection = new JingleSocks5Transport(JingleConnection.this, candidate);
if ((success) && (!equalCandidateExists(candidate))) {
final JingleSocks5Transport socksConnection = new JingleSocks5Transport(
JingleConnection.this, candidate);
connections.put(candidate.getCid(), socksConnection);
socksConnection.connect(new OnTransportConnected() {
@Override
public void failed() {
Log.d("xmppService","connection to our own primary candidate failed");
content.socks5transport().setChildren(getCandidatesAsElements());
Log.d("xmppService",
"connection to our own primary candidate failed");
content.socks5transport().setChildren(
getCandidatesAsElements());
packet.setContent(content);
sendJinglePacket(packet);
connectNextCandidate();
@ -363,17 +411,21 @@ public class JingleConnection {
@Override
public void established() {
Log.d("xmppService","connected to primary candidate");
Log.d("xmppService",
"connected to primary candidate");
mergeCandidate(candidate);
content.socks5transport().setChildren(getCandidatesAsElements());
content.socks5transport().setChildren(
getCandidatesAsElements());
packet.setContent(content);
sendJinglePacket(packet);
connectNextCandidate();
}
});
} else {
Log.d("xmppService","did not find a primary candidate for ourself");
content.socks5transport().setChildren(getCandidatesAsElements());
Log.d("xmppService",
"did not find a primary candidate for ourself");
content.socks5transport().setChildren(
getCandidatesAsElements());
packet.setContent(content);
sendJinglePacket(packet);
connectNextCandidate();
@ -394,13 +446,14 @@ public class JingleConnection {
}
private void sendJinglePacket(JinglePacket packet) {
//Log.d("xmppService",packet.toString());
account.getXmppConnection().sendIqPacket(packet,responseListener);
// Log.d("xmppService",packet.toString());
account.getXmppConnection().sendIqPacket(packet, responseListener);
}
private boolean receiveAccept(JinglePacket packet) {
Content content = packet.getJingleContent();
mergeCandidates(JingleCandidate.parse(content.socks5transport().getChildren()));
mergeCandidates(JingleCandidate.parse(content.socks5transport()
.getChildren()));
this.status = STATUS_ACCEPTED;
mXmppConnectionService.markMessage(message, Message.STATUS_UNSEND);
this.connectNextCandidate();
@ -411,16 +464,20 @@ public class JingleConnection {
Content content = packet.getJingleContent();
if (content.hasSocks5Transport()) {
if (content.socks5transport().hasChild("activated")) {
if ((this.transport!=null)&&(this.transport instanceof JingleSocks5Transport)) {
if ((this.transport != null)
&& (this.transport instanceof JingleSocks5Transport)) {
onProxyActivated.success();
} else {
String cid = content.socks5transport().findChild("activated").getAttribute("cid");
Log.d("xmppService","received proxy activated ("+cid+")prior to choosing our own transport");
JingleSocks5Transport connection = this.connections.get(cid);
if (connection!=null) {
String cid = content.socks5transport()
.findChild("activated").getAttribute("cid");
Log.d("xmppService", "received proxy activated (" + cid
+ ")prior to choosing our own transport");
JingleSocks5Transport connection = this.connections
.get(cid);
if (connection != null) {
connection.setActivated(true);
} else {
Log.d("xmppService","activated connection not found");
Log.d("xmppService", "activated connection not found");
this.sendCancel();
this.cancel();
}
@ -430,23 +487,25 @@ public class JingleConnection {
onProxyActivated.failed();
return true;
} else if (content.socks5transport().hasChild("candidate-error")) {
Log.d("xmppService","received candidate error");
Log.d("xmppService", "received candidate error");
this.receivedCandidate = true;
if ((status == STATUS_ACCEPTED)&&(this.sentCandidate)) {
if ((status == STATUS_ACCEPTED) && (this.sentCandidate)) {
this.connect();
}
return true;
} else if (content.socks5transport().hasChild("candidate-used")){
String cid = content.socks5transport().findChild("candidate-used").getAttribute("cid");
if (cid!=null) {
Log.d("xmppService","candidate used by counterpart:"+cid);
} else if (content.socks5transport().hasChild("candidate-used")) {
String cid = content.socks5transport()
.findChild("candidate-used").getAttribute("cid");
if (cid != null) {
Log.d("xmppService", "candidate used by counterpart:" + cid);
JingleCandidate candidate = getCandidate(cid);
candidate.flagAsUsedByCounterpart();
this.receivedCandidate = true;
if ((status == STATUS_ACCEPTED)&&(this.sentCandidate)) {
if ((status == STATUS_ACCEPTED) && (this.sentCandidate)) {
this.connect();
} else {
Log.d("xmppService","ignoring because file is already in transmission or we havent sent our candidate yet");
Log.d("xmppService",
"ignoring because file is already in transmission or we havent sent our candidate yet");
}
return true;
} else {
@ -463,8 +522,8 @@ public class JingleConnection {
private void connect() {
final JingleSocks5Transport connection = chooseConnection();
this.transport = connection;
if (connection==null) {
Log.d("xmppService","could not find suitable candidate");
if (connection == null) {
Log.d("xmppService", "could not find suitable candidate");
this.disconnect();
if (this.initiator.equals(account.getFullJid())) {
this.sendFallbackToIbb();
@ -473,33 +532,43 @@ public class JingleConnection {
this.status = STATUS_TRANSMITTING;
if (connection.needsActivation()) {
if (connection.getCandidate().isOurs()) {
Log.d("xmppService","candidate "+connection.getCandidate().getCid()+" was our proxy. going to activate");
Log.d("xmppService", "candidate "
+ connection.getCandidate().getCid()
+ " was our proxy. going to activate");
IqPacket activation = new IqPacket(IqPacket.TYPE_SET);
activation.setTo(connection.getCandidate().getJid());
activation.query("http://jabber.org/protocol/bytestreams").setAttribute("sid", this.getSessionId());
activation.query().addChild("activate").setContent(this.getCounterPart());
this.account.getXmppConnection().sendIqPacket(activation, new OnIqPacketReceived() {
activation.query("http://jabber.org/protocol/bytestreams")
.setAttribute("sid", this.getSessionId());
activation.query().addChild("activate")
.setContent(this.getCounterPart());
this.account.getXmppConnection().sendIqPacket(activation,
new OnIqPacketReceived() {
@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
if (packet.getType()==IqPacket.TYPE_ERROR) {
public void onIqPacketReceived(Account account,
IqPacket packet) {
if (packet.getType() == IqPacket.TYPE_ERROR) {
onProxyActivated.failed();
} else {
onProxyActivated.success();
sendProxyActivated(connection.getCandidate().getCid());
sendProxyActivated(connection
.getCandidate().getCid());
}
}
});
} else {
Log.d("xmppService","candidate "+connection.getCandidate().getCid()+" was a proxy. waiting for other party to activate");
Log.d("xmppService",
"candidate "
+ connection.getCandidate().getCid()
+ " was a proxy. waiting for other party to activate");
}
} else {
if (initiator.equals(account.getFullJid())) {
Log.d("xmppService","we were initiating. sending file");
connection.send(file,onFileTransmissionSatusChanged);
Log.d("xmppService", "we were initiating. sending file");
connection.send(file, onFileTransmissionSatusChanged);
} else {
Log.d("xmppService","we were responding. receiving file");
connection.receive(file,onFileTransmissionSatusChanged);
Log.d("xmppService", "we were responding. receiving file");
connection.receive(file, onFileTransmissionSatusChanged);
}
}
}
@ -507,18 +576,23 @@ public class JingleConnection {
private JingleSocks5Transport chooseConnection() {
JingleSocks5Transport connection = null;
for (Entry<String, JingleSocks5Transport> cursor : connections.entrySet()) {
for (Entry<String, JingleSocks5Transport> cursor : connections
.entrySet()) {
JingleSocks5Transport currentConnection = cursor.getValue();
//Log.d("xmppService","comparing candidate: "+currentConnection.getCandidate().toString());
if (currentConnection.isEstablished()&&(currentConnection.getCandidate().isUsedByCounterpart()||(!currentConnection.getCandidate().isOurs()))) {
//Log.d("xmppService","is usable");
if (connection==null) {
// Log.d("xmppService","comparing candidate: "+currentConnection.getCandidate().toString());
if (currentConnection.isEstablished()
&& (currentConnection.getCandidate().isUsedByCounterpart() || (!currentConnection
.getCandidate().isOurs()))) {
// Log.d("xmppService","is usable");
if (connection == null) {
connection = currentConnection;
} else {
if (connection.getCandidate().getPriority()<currentConnection.getCandidate().getPriority()) {
if (connection.getCandidate().getPriority() < currentConnection
.getCandidate().getPriority()) {
connection = currentConnection;
} else if (connection.getCandidate().getPriority()==currentConnection.getCandidate().getPriority()) {
//Log.d("xmppService","found two candidates with same priority");
} else if (connection.getCandidate().getPriority() == currentConnection
.getCandidate().getPriority()) {
// Log.d("xmppService","found two candidates with same priority");
if (initiator.equals(account.getFullJid())) {
if (currentConnection.getCandidate().isOurs()) {
connection = currentConnection;
@ -543,35 +617,40 @@ public class JingleConnection {
this.sendJinglePacket(packet);
this.disconnect();
this.status = STATUS_FINISHED;
this.mXmppConnectionService.markMessage(this.message, Message.STATUS_RECIEVED);
this.mXmppConnectionService.markMessage(this.message,
Message.STATUS_RECIEVED);
this.mJingleConnectionManager.finishConnection(this);
}
private void sendFallbackToIbb() {
JinglePacket packet = this.bootstrapPacket("transport-replace");
Content content = new Content(this.contentCreator,this.contentName);
Content content = new Content(this.contentCreator, this.contentName);
this.transportId = this.mJingleConnectionManager.nextRandomId();
content.setTransportId(this.transportId);
content.ibbTransport().setAttribute("block-size",""+this.ibbBlockSize);
content.ibbTransport().setAttribute("block-size",
"" + this.ibbBlockSize);
packet.setContent(content);
this.sendJinglePacket(packet);
}
private boolean receiveFallbackToIbb(JinglePacket packet) {
String receivedBlockSize = packet.getJingleContent().ibbTransport().getAttribute("block-size");
if (receivedBlockSize!=null) {
String receivedBlockSize = packet.getJingleContent().ibbTransport()
.getAttribute("block-size");
if (receivedBlockSize != null) {
int bs = Integer.parseInt(receivedBlockSize);
if (bs>this.ibbBlockSize) {
if (bs > this.ibbBlockSize) {
this.ibbBlockSize = bs;
}
}
this.transportId = packet.getJingleContent().getTransportId();
this.transport = new JingleInbandTransport(this.account,this.responder,this.transportId,this.ibbBlockSize);
this.transport = new JingleInbandTransport(this.account,
this.responder, this.transportId, this.ibbBlockSize);
this.transport.receive(file, onFileTransmissionSatusChanged);
JinglePacket answer = bootstrapPacket("transport-accept");
Content content = new Content("initiator", "a-file-offer");
content.setTransportId(this.transportId);
content.ibbTransport().setAttribute("block-size", ""+this.ibbBlockSize);
content.ibbTransport().setAttribute("block-size",
"" + this.ibbBlockSize);
answer.setContent(content);
this.sendJinglePacket(answer);
return true;
@ -579,24 +658,27 @@ public class JingleConnection {
private boolean receiveTransportAccept(JinglePacket packet) {
if (packet.getJingleContent().hasIbbTransport()) {
String receivedBlockSize = packet.getJingleContent().ibbTransport().getAttribute("block-size");
if (receivedBlockSize!=null) {
String receivedBlockSize = packet.getJingleContent().ibbTransport()
.getAttribute("block-size");
if (receivedBlockSize != null) {
int bs = Integer.parseInt(receivedBlockSize);
if (bs>this.ibbBlockSize) {
if (bs > this.ibbBlockSize) {
this.ibbBlockSize = bs;
}
}
this.transport = new JingleInbandTransport(this.account,this.responder,this.transportId,this.ibbBlockSize);
this.transport = new JingleInbandTransport(this.account,
this.responder, this.transportId, this.ibbBlockSize);
this.transport.connect(new OnTransportConnected() {
@Override
public void failed() {
Log.d("xmppService","ibb open failed");
Log.d("xmppService", "ibb open failed");
}
@Override
public void established() {
JingleConnection.this.transport.send(file, onFileTransmissionSatusChanged);
JingleConnection.this.transport.send(file,
onFileTransmissionSatusChanged);
}
});
return true;
@ -607,21 +689,25 @@ public class JingleConnection {
private void receiveSuccess() {
this.status = STATUS_FINISHED;
this.mXmppConnectionService.markMessage(this.message, Message.STATUS_SEND);
this.mXmppConnectionService.markMessage(this.message,
Message.STATUS_SEND);
this.disconnect();
this.mJingleConnectionManager.finishConnection(this);
}
public void cancel() {
this.disconnect();
if (this.message!=null) {
if (this.message != null) {
if (this.responder.equals(account.getFullJid())) {
this.mXmppConnectionService.markMessage(this.message, Message.STATUS_RECEPTION_FAILED);
this.mXmppConnectionService.markMessage(this.message,
Message.STATUS_RECEPTION_FAILED);
} else {
if (this.status == STATUS_INITIATED) {
this.mXmppConnectionService.markMessage(this.message, Message.STATUS_SEND_REJECTED);
this.mXmppConnectionService.markMessage(this.message,
Message.STATUS_SEND_REJECTED);
} else {
this.mXmppConnectionService.markMessage(this.message, Message.STATUS_SEND_FAILED);
this.mXmppConnectionService.markMessage(this.message,
Message.STATUS_SEND_FAILED);
}
}
}
@ -638,8 +724,9 @@ public class JingleConnection {
}
private void connectNextCandidate() {
for(JingleCandidate candidate : this.candidates) {
if ((!connections.containsKey(candidate.getCid())&&(!candidate.isOurs()))) {
for (JingleCandidate candidate : this.candidates) {
if ((!connections.containsKey(candidate.getCid()) && (!candidate
.isOurs()))) {
this.connectWithCandidate(candidate);
return;
}
@ -648,26 +735,32 @@ public class JingleConnection {
}
private void connectWithCandidate(final JingleCandidate candidate) {
final JingleSocks5Transport socksConnection = new JingleSocks5Transport(this,candidate);
final JingleSocks5Transport socksConnection = new JingleSocks5Transport(
this, candidate);
connections.put(candidate.getCid(), socksConnection);
socksConnection.connect(new OnTransportConnected() {
@Override
public void failed() {
Log.d("xmppService", "connection failed with "+candidate.getHost()+":"+candidate.getPort());
Log.d("xmppService",
"connection failed with " + candidate.getHost() + ":"
+ candidate.getPort());
connectNextCandidate();
}
@Override
public void established() {
Log.d("xmppService", "established connection with "+candidate.getHost()+":"+candidate.getPort());
Log.d("xmppService",
"established connection with " + candidate.getHost()
+ ":" + candidate.getPort());
sendCandidateUsed(candidate.getCid());
}
});
}
private void disconnect() {
Iterator<Entry<String, JingleSocks5Transport>> it = this.connections.entrySet().iterator();
Iterator<Entry<String, JingleSocks5Transport>> it = this.connections
.entrySet().iterator();
while (it.hasNext()) {
Entry<String, JingleSocks5Transport> pairs = it.next();
pairs.getValue().disconnect();
@ -677,21 +770,23 @@ public class JingleConnection {
private void sendProxyActivated(String cid) {
JinglePacket packet = bootstrapPacket("transport-info");
Content content = new Content(this.contentCreator,this.contentName);
Content content = new Content(this.contentCreator, this.contentName);
content.setTransportId(this.transportId);
content.socks5transport().addChild("activated").setAttribute("cid", cid);
content.socks5transport().addChild("activated")
.setAttribute("cid", cid);
packet.setContent(content);
this.sendJinglePacket(packet);
}
private void sendCandidateUsed(final String cid) {
JinglePacket packet = bootstrapPacket("transport-info");
Content content = new Content(this.contentCreator,this.contentName);
Content content = new Content(this.contentCreator, this.contentName);
content.setTransportId(this.transportId);
content.socks5transport().addChild("candidate-used").setAttribute("cid", cid);
content.socks5transport().addChild("candidate-used")
.setAttribute("cid", cid);
packet.setContent(content);
this.sentCandidate = true;
if ((receivedCandidate)&&(status == STATUS_ACCEPTED)) {
if ((receivedCandidate) && (status == STATUS_ACCEPTED)) {
connect();
}
this.sendJinglePacket(packet);
@ -699,12 +794,12 @@ public class JingleConnection {
private void sendCandidateError() {
JinglePacket packet = bootstrapPacket("transport-info");
Content content = new Content(this.contentCreator,this.contentName);
Content content = new Content(this.contentCreator, this.contentName);
content.setTransportId(this.transportId);
content.socks5transport().addChild("candidate-error");
packet.setContent(content);
this.sentCandidate = true;
if ((receivedCandidate)&&(status == STATUS_ACCEPTED)) {
if ((receivedCandidate) && (status == STATUS_ACCEPTED)) {
connect();
}
this.sendJinglePacket(packet);
@ -723,7 +818,7 @@ public class JingleConnection {
}
private boolean equalCandidateExists(JingleCandidate candidate) {
for(JingleCandidate c : this.candidates) {
for (JingleCandidate c : this.candidates) {
if (c.equalValues(candidate)) {
return true;
}
@ -732,7 +827,7 @@ public class JingleConnection {
}
private void mergeCandidate(JingleCandidate candidate) {
for(JingleCandidate c : this.candidates) {
for (JingleCandidate c : this.candidates) {
if (c.equals(candidate)) {
return;
}
@ -741,13 +836,13 @@ public class JingleConnection {
}
private void mergeCandidates(List<JingleCandidate> candidates) {
for(JingleCandidate c : candidates) {
for (JingleCandidate c : candidates) {
mergeCandidate(c);
}
}
private JingleCandidate getCandidate(String cid) {
for(JingleCandidate c : this.candidates) {
for (JingleCandidate c : this.candidates) {
if (c.getCid().equals(cid)) {
return c;
}
@ -757,6 +852,7 @@ public class JingleConnection {
interface OnProxyActivated {
public void success();
public void failed();
}
@ -769,7 +865,7 @@ public class JingleConnection {
}
public void accept() {
if (status==STATUS_INITIATED) {
if (status == STATUS_INITIATED) {
new Thread(new Runnable() {
@Override
@ -778,7 +874,7 @@ public class JingleConnection {
}
}).start();
} else {
Log.d("xmppService","status ("+status+") was not ok");
Log.d("xmppService", "status (" + status + ") was not ok");
}
}
}