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some code cleanup

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This commit is contained in:
iNPUTmice 2014-08-31 16:28:21 +02:00
parent 8d456085e5
commit 1ac5be4855
75 changed files with 1483 additions and 1264 deletions
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21
src/eu/siacs/conversations/Config.java Normal file
View file

@ -0,0 +1,21 @@
package eu.siacs.conversations;
import android.graphics.Bitmap;
public final class Config {
public static final String LOGTAG = "conversations";
public static final int PING_MAX_INTERVAL = 300;
public static final int PING_MIN_INTERVAL = 30;
public static final int PING_TIMEOUT = 10;
public static final int CONNECT_TIMEOUT = 90;
public static final int CARBON_GRACE_PERIOD = 60;
public static final int AVATAR_SIZE = 192;
public static final Bitmap.CompressFormat AVATAR_FORMAT = Bitmap.CompressFormat.WEBP;
private Config() {
}
}

51
src/eu/siacs/conversations/crypto/OtrEngine.java
View file

@ -17,6 +17,7 @@ import org.json.JSONObject;
import android.content.Context;
import android.util.Log;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.persistance.DatabaseBackend;
import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
@ -30,8 +31,6 @@ import net.java.otr4j.session.SessionID;
public class OtrEngine implements OtrEngineHost {
private static final String LOGTAG = "xmppService";
private Account account;
private OtrPolicy otrPolicy;
private KeyPair keyPair;
@ -51,11 +50,11 @@ public class OtrEngine implements OtrEngineHost {
return null;
}
try {
BigInteger x = new BigInteger(keys.getString("otr_x"),16);
BigInteger y = new BigInteger(keys.getString("otr_y"),16);
BigInteger p = new BigInteger(keys.getString("otr_p"),16);
BigInteger q = new BigInteger(keys.getString("otr_q"),16);
BigInteger g = new BigInteger(keys.getString("otr_g"),16);
BigInteger x = new BigInteger(keys.getString("otr_x"), 16);
BigInteger y = new BigInteger(keys.getString("otr_y"), 16);
BigInteger p = new BigInteger(keys.getString("otr_p"), 16);
BigInteger q = new BigInteger(keys.getString("otr_q"), 16);
BigInteger g = new BigInteger(keys.getString("otr_g"), 16);
KeyFactory keyFactory = KeyFactory.getInstance("DSA");
DSAPublicKeySpec pubKeySpec = new DSAPublicKeySpec(y, p, q, g);
DSAPrivateKeySpec privateKeySpec = new DSAPrivateKeySpec(x, p, q, g);
@ -77,13 +76,15 @@ public class OtrEngine implements OtrEngineHost {
KeyFactory keyFactory;
try {
keyFactory = KeyFactory.getInstance("DSA");
DSAPrivateKeySpec privateKeySpec = keyFactory.getKeySpec(privateKey, DSAPrivateKeySpec.class);
DSAPublicKeySpec publicKeySpec = keyFactory.getKeySpec(publicKey, DSAPublicKeySpec.class);
this.account.setKey("otr_x",privateKeySpec.getX().toString(16));
this.account.setKey("otr_g",privateKeySpec.getG().toString(16));
this.account.setKey("otr_p",privateKeySpec.getP().toString(16));
this.account.setKey("otr_q",privateKeySpec.getQ().toString(16));
this.account.setKey("otr_y",publicKeySpec.getY().toString(16));
DSAPrivateKeySpec privateKeySpec = keyFactory.getKeySpec(
privateKey, DSAPrivateKeySpec.class);
DSAPublicKeySpec publicKeySpec = keyFactory.getKeySpec(publicKey,
DSAPublicKeySpec.class);
this.account.setKey("otr_x", privateKeySpec.getX().toString(16));
this.account.setKey("otr_g", privateKeySpec.getG().toString(16));
this.account.setKey("otr_p", privateKeySpec.getP().toString(16));
this.account.setKey("otr_q", privateKeySpec.getQ().toString(16));
this.account.setKey("otr_y", publicKeySpec.getY().toString(16));
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
} catch (InvalidKeySpecException e) {
@ -126,15 +127,16 @@ public class OtrEngine implements OtrEngineHost {
@Override
public KeyPair getLocalKeyPair(SessionID arg0) throws OtrException {
if (this.keyPair==null) {
if (this.keyPair == null) {
KeyPairGenerator kg;
try {
kg = KeyPairGenerator.getInstance("DSA");
this.keyPair = kg.genKeyPair();
this.saveKey();
DatabaseBackend.getInstance(context).updateAccount(account);
kg = KeyPairGenerator.getInstance("DSA");
this.keyPair = kg.genKeyPair();
this.saveKey();
DatabaseBackend.getInstance(context).updateAccount(account);
} catch (NoSuchAlgorithmException e) {
Log.d(LOGTAG,"error generating key pair "+e.getMessage());
Log.d(Config.LOGTAG,
"error generating key pair " + e.getMessage());
}
}
return this.keyPair;
@ -152,17 +154,18 @@ public class OtrEngine implements OtrEngineHost {
}
@Override
public void injectMessage(SessionID session, String body) throws OtrException {
public void injectMessage(SessionID session, String body)
throws OtrException {
MessagePacket packet = new MessagePacket();
packet.setFrom(account.getFullJid());
if (session.getUserID().isEmpty()) {
packet.setTo(session.getAccountID());
} else {
packet.setTo(session.getAccountID()+"/"+session.getUserID());
packet.setTo(session.getAccountID() + "/" + session.getUserID());
}
packet.setBody(body);
packet.addChild("private","urn:xmpp:carbons:2");
packet.addChild("no-copy","urn:xmpp:hints");
packet.addChild("private", "urn:xmpp:carbons:2");
packet.addChild("no-copy", "urn:xmpp:hints");
packet.setType(MessagePacket.TYPE_CHAT);
account.getXmppConnection().sendMessagePacket(packet);
}

17
src/eu/siacs/conversations/crypto/PgpEngine.java
View file

@ -14,6 +14,7 @@ import org.openintents.openpgp.OpenPgpSignatureResult;
import org.openintents.openpgp.util.OpenPgpApi;
import org.openintents.openpgp.util.OpenPgpApi.IOpenPgpCallback;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Contact;
@ -38,7 +39,7 @@ public class PgpEngine {
public void decrypt(final Message message,
final UiCallback<Message> callback) {
Log.d("xmppService", "decrypting message " + message.getUuid());
Log.d(Config.LOGTAG, "decrypting message " + message.getUuid());
Intent params = new Intent();
params.setAction(OpenPgpApi.ACTION_DECRYPT_VERIFY);
params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, message
@ -73,8 +74,9 @@ public class PgpEngine {
message);
return;
case OpenPgpApi.RESULT_CODE_ERROR:
OpenPgpError error = result.getParcelableExtra(OpenPgpApi.RESULT_ERROR);
Log.d("xmppService",error.getMessage());
OpenPgpError error = result
.getParcelableExtra(OpenPgpApi.RESULT_ERROR);
Log.d(Config.LOGTAG, error.getMessage());
callback.error(R.string.openpgp_error, message);
return;
default:
@ -109,7 +111,8 @@ public class PgpEngine {
message.setEncryption(Message.ENCRYPTION_DECRYPTED);
PgpEngine.this.mXmppConnectionService
.updateMessage(message);
PgpEngine.this.mXmppConnectionService.updateConversationUi();
PgpEngine.this.mXmppConnectionService
.updateConversationUi();
callback.success(message);
return;
case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
@ -221,9 +224,9 @@ public class PgpEngine {
}
});
} catch (FileNotFoundException e) {
Log.d("xmppService", "file not found: " + e.getMessage());
Log.d(Config.LOGTAG, "file not found: " + e.getMessage());
} catch (IOException e) {
Log.d("xmppService", "io exception during file encrypt");
Log.d(Config.LOGTAG, "io exception during file encrypt");
}
}
}
@ -267,7 +270,7 @@ public class PgpEngine {
case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
return 0;
case OpenPgpApi.RESULT_CODE_ERROR:
Log.d("xmppService",
Log.d(Config.LOGTAG,
"openpgp error: "
+ ((OpenPgpError) result
.getParcelableExtra(OpenPgpApi.RESULT_ERROR))

1
src/eu/siacs/conversations/entities/AbstractEntity.java
View file

@ -4,7 +4,6 @@ import android.content.ContentValues;
public abstract class AbstractEntity {
public static final String UUID = "uuid";
protected String uuid;

10
src/eu/siacs/conversations/entities/Account.java
View file

@ -82,11 +82,12 @@ public class Account extends AbstractEntity {
public Account(String username, String server, String password) {
this(java.util.UUID.randomUUID().toString(), username, server,
password, 0, null, "",null);
password, 0, null, "", null);
}
public Account(String uuid, String username, String server,
String password, int options, String rosterVersion, String keys, String avatar) {
String password, int options, String rosterVersion, String keys,
String avatar) {
this.uuid = uuid;
this.username = username;
this.server = server;
@ -151,7 +152,10 @@ public class Account extends AbstractEntity {
public boolean errorStatus() {
int s = getStatus();
return (s == STATUS_REGISTRATION_FAILED || s == STATUS_REGISTRATION_CONFLICT || s == STATUS_REGISTRATION_NOT_SUPPORTED || s == STATUS_SERVER_NOT_FOUND || s == STATUS_UNAUTHORIZED);
return (s == STATUS_REGISTRATION_FAILED
|| s == STATUS_REGISTRATION_CONFLICT
|| s == STATUS_REGISTRATION_NOT_SUPPORTED
|| s == STATUS_SERVER_NOT_FOUND || s == STATUS_UNAUTHORIZED);
}
public boolean hasErrorStatus() {

27
src/eu/siacs/conversations/entities/Bookmark.java
View file

@ -22,16 +22,17 @@ public class Bookmark implements ListItem {
}
public static Bookmark parse(Element element, Account account) {
Bookmark bookmark = new Bookmark(account,element.getAttribute("jid"));
Bookmark bookmark = new Bookmark(account, element.getAttribute("jid"));
bookmark.setName(element.getAttribute("name"));
String autojoin = element.getAttribute("autojoin");
if (autojoin!=null && (autojoin.equals("true")||autojoin.equals("1"))) {
if (autojoin != null
&& (autojoin.equals("true") || autojoin.equals("1"))) {
bookmark.setAutojoin(true);
} else {
bookmark.setAutojoin(false);
}
Element nick = element.findChild("nick");
if (nick!=null) {
if (nick != null) {
bookmark.setNick(nick.getContent());
}
return bookmark;
@ -51,14 +52,16 @@ public class Bookmark implements ListItem {
@Override
public int compareTo(ListItem another) {
return this.getDisplayName().compareToIgnoreCase(another.getDisplayName());
return this.getDisplayName().compareToIgnoreCase(
another.getDisplayName());
}
@Override
public String getDisplayName() {
if (this.mJoinedConversation!=null && (this.mJoinedConversation.getMucOptions().getSubject() != null)) {
if (this.mJoinedConversation != null
&& (this.mJoinedConversation.getMucOptions().getSubject() != null)) {
return this.mJoinedConversation.getMucOptions().getSubject();
} else if (name!=null) {
} else if (name != null) {
return name;
} else {
return this.jid.split("@")[0];
@ -81,8 +84,8 @@ public class Bookmark implements ListItem {
public boolean match(String needle) {
return needle == null
|| getJid().contains(needle.toLowerCase(Locale.US))
|| getDisplayName().toLowerCase(Locale.US)
.contains(needle.toLowerCase(Locale.US));
|| getDisplayName().toLowerCase(Locale.US).contains(
needle.toLowerCase(Locale.US));
}
public Account getAccount() {
@ -91,10 +94,12 @@ public class Bookmark implements ListItem {
@Override
public Bitmap getImage(int dpSize, Context context) {
if (this.mJoinedConversation==null) {
return UIHelper.getContactPicture(getDisplayName(), dpSize, context, false);
if (this.mJoinedConversation == null) {
return UIHelper.getContactPicture(getDisplayName(), dpSize,
context, false);
} else {
return UIHelper.getContactPicture(this.mJoinedConversation, dpSize, context, false);
return UIHelper.getContactPicture(this.mJoinedConversation, dpSize,
context, false);
}
}

9
src/eu/siacs/conversations/entities/Contact.java
View file

@ -106,7 +106,7 @@ public class Contact implements ListItem {
values.put(SYSTEMACCOUNT, systemAccount);
values.put(PHOTOURI, photoUri);
values.put(KEYS, keys.toString());
values.put(AVATAR,avatar);
values.put(AVATAR, avatar);
return values;
}
@ -309,7 +309,8 @@ public class Contact implements ListItem {
@Override
public int compareTo(ListItem another) {
return this.getDisplayName().compareToIgnoreCase(another.getDisplayName());
return this.getDisplayName().compareToIgnoreCase(
another.getDisplayName());
}
public String getServer() {
@ -323,9 +324,9 @@ public class Contact implements ListItem {
@Override
public Bitmap getImage(int size, Context context) {
if (this.avatar!=null) {
if (this.avatar != null) {
Bitmap bm = FileBackend.getAvatar(avatar, size, context);
if (bm==null) {
if (bm == null) {
return UIHelper.getContactPicture(this, size, context, false);
} else {
return bm;

9
src/eu/siacs/conversations/entities/Conversation.java
View file

@ -88,7 +88,8 @@ public class Conversation extends AbstractEntity {
public List<Message> getMessages() {
if (messages == null) {
this.messages = new CopyOnWriteArrayList<Message>(); // prevent null pointer
this.messages = new CopyOnWriteArrayList<Message>(); // prevent null
// pointer
}
// populate with Conversation (this)
@ -287,7 +288,7 @@ public class Conversation extends AbstractEntity {
public String getOtrFingerprint() {
if (this.otrFingerprint == null) {
try {
if (getOtrSession()== null) {
if (getOtrSession() == null) {
return "";
}
DSAPublicKey remotePubKey = (DSAPublicKey) getOtrSession()
@ -403,7 +404,7 @@ public class Conversation extends AbstractEntity {
}
public Bitmap getImage(Context context, int size) {
if (mode==MODE_SINGLE) {
if (mode == MODE_SINGLE) {
return getContact().getImage(size, context);
} else {
return UIHelper.getContactPicture(this, size, context, false);
@ -411,7 +412,7 @@ public class Conversation extends AbstractEntity {
}
public boolean hasDuplicateMessage(Message message) {
for(int i = this.getMessages().size() -1; i >= 0; --i) {
for (int i = this.getMessages().size() - 1; i >= 0; --i) {
if (this.messages.get(i).equals(message)) {
return true;
}

2
src/eu/siacs/conversations/entities/ListItem.java
View file

@ -5,6 +5,8 @@ import android.graphics.Bitmap;
public interface ListItem extends Comparable<ListItem> {
public String getDisplayName();
public String getJid();
public Bitmap getImage(int dpSize, Context context);
}

2
src/eu/siacs/conversations/entities/MucOptions.java
View file

@ -301,7 +301,7 @@ public class MucOptions {
}
public String getTrueCounterpart(String counterpart) {
for(User user : this.getUsers()) {
for (User user : this.getUsers()) {
if (user.getName().equals(counterpart)) {
return user.getJid();
}

7
src/eu/siacs/conversations/entities/Presences.java
View file

@ -38,13 +38,14 @@ public class Presences {
Iterator<Entry<String, Integer>> it = presences.entrySet().iterator();
while (it.hasNext()) {
Entry<String, Integer> entry = it.next();
if (entry.getValue()<status) status = entry.getValue();
if (entry.getValue() < status)
status = entry.getValue();
}
return status;
}
public static int parseShow(Element show) {
if ((show == null)||(show.getContent() == null)) {
if ((show == null) || (show.getContent() == null)) {
return Presences.ONLINE;
} else if (show.getContent().equals("away")) {
return Presences.AWAY;
@ -53,7 +54,7 @@ public class Presences {
} else if (show.getContent().equals("chat")) {
return Presences.CHAT;
} else if (show.getContent().equals("dnd")) {
return Presences.DND;
return Presences.DND;
} else {
return Presences.OFFLINE;
}

8
src/eu/siacs/conversations/entities/Roster.java
View file

@ -32,19 +32,19 @@ public class Roster {
}
public void clearPresences() {
for(Contact contact : getContacts()) {
for (Contact contact : getContacts()) {
contact.clearPresences();
}
}
public void markAllAsNotInRoster() {
for(Contact contact : getContacts()) {
for (Contact contact : getContacts()) {
contact.resetOption(Contact.Options.IN_ROSTER);
}
}
public void clearSystemAccounts() {
for(Contact contact : getContacts()) {
for (Contact contact : getContacts()) {
contact.setPhotoUri(null);
contact.setSystemName(null);
contact.setSystemAccount(null);
@ -58,7 +58,7 @@ public class Roster {
public void initContact(Contact contact) {
contact.setAccount(account);
contact.setOption(Contact.Options.IN_ROSTER);
contacts.put(contact.getJid(),contact);
contacts.put(contact.getJid(), contact);
}
public void setVersion(String version) {

40
src/eu/siacs/conversations/generator/IqGenerator.java
View file

@ -10,29 +10,29 @@ import eu.siacs.conversations.xmpp.stanzas.IqPacket;
public class IqGenerator extends AbstractGenerator {
public IqPacket discoResponse(IqPacket request) {
IqPacket packet = new IqPacket(IqPacket.TYPE_RESULT);
packet.setId(request.getId());
packet.setTo(request.getFrom());
Element query = packet.addChild("query","http://jabber.org/protocol/disco#info");
Element query = packet.addChild("query",
"http://jabber.org/protocol/disco#info");
query.setAttribute("node", request.query().getAttribute("node"));
Element identity = query.addChild("identity");
identity.setAttribute("category","client");
identity.setAttribute("category", "client");
identity.setAttribute("type", this.IDENTITY_TYPE);
identity.setAttribute("name", IDENTITY_NAME);
List<String> features = Arrays.asList(FEATURES);
Collections.sort(features);
for(String feature : features) {
query.addChild("feature").setAttribute("var",feature);
for (String feature : features) {
query.addChild("feature").setAttribute("var", feature);
}
return packet;
}
protected IqPacket publish(String node, Element item) {
IqPacket packet = new IqPacket(IqPacket.TYPE_SET);
Element pubsub = packet.addChild("pubsub", "http://jabber.org/protocol/pubsub");
Element pubsub = packet.addChild("pubsub",
"http://jabber.org/protocol/pubsub");
Element publish = pubsub.addChild("publish");
publish.setAttribute("node", node);
publish.addChild(item);
@ -41,10 +41,11 @@ public class IqGenerator extends AbstractGenerator {
protected IqPacket retrieve(String node, Element item) {
IqPacket packet = new IqPacket(IqPacket.TYPE_GET);
Element pubsub = packet.addChild("pubsub", "http://jabber.org/protocol/pubsub");
Element items = pubsub.addChild("items");
items.setAttribute("node", node);
if (item!=null) {
Element pubsub = packet.addChild("pubsub",
"http://jabber.org/protocol/pubsub");
Element items = pubsub.addChild("items");
items.setAttribute("node", node);
if (item != null) {
items.addChild(item);
}
return packet;
@ -53,7 +54,7 @@ public class IqGenerator extends AbstractGenerator {
public IqPacket publishAvatar(Avatar avatar) {
Element item = new Element("item");
item.setAttribute("id", avatar.sha1sum);
Element data = item.addChild("data","urn:xmpp:avatar:data");
Element data = item.addChild("data", "urn:xmpp:avatar:data");
data.setContent(avatar.image);
return publish("urn:xmpp:avatar:data", item);
}
@ -61,14 +62,15 @@ public class IqGenerator extends AbstractGenerator {
public IqPacket publishAvatarMetadata(Avatar avatar) {
Element item = new Element("item");
item.setAttribute("id", avatar.sha1sum);
Element metadata = item.addChild("metadata","urn:xmpp:avatar:metadata");
Element metadata = item
.addChild("metadata", "urn:xmpp:avatar:metadata");
Element info = metadata.addChild("info");
info.setAttribute("bytes",avatar.size);
info.setAttribute("id",avatar.sha1sum);
info.setAttribute("height",avatar.height);
info.setAttribute("width",avatar.height);
info.setAttribute("bytes", avatar.size);
info.setAttribute("id", avatar.sha1sum);
info.setAttribute("height", avatar.height);
info.setAttribute("width", avatar.height);
info.setAttribute("type", avatar.type);
return publish("urn:xmpp:avatar:metadata",item);
return publish("urn:xmpp:avatar:metadata", item);
}
public IqPacket retrieveAvatar(Avatar avatar) {
@ -81,7 +83,7 @@ public class IqGenerator extends AbstractGenerator {
public IqPacket retrieveAvatarMetaData(String to) {
IqPacket packet = retrieve("urn:xmpp:avatar:metadata", null);
if (to!=null) {
if (to != null) {
packet.setTo(to);
}
return packet;

24
src/eu/siacs/conversations/generator/MessageGenerator.java
View file

@ -32,13 +32,14 @@ public class MessageGenerator {
packet.setFrom(account.getFullJid());
packet.setId(message.getUuid());
if (addDelay) {
addDelay(packet,message.getTimeSent());
addDelay(packet, message.getTimeSent());
}
return packet;
}
private void addDelay(MessagePacket packet, long timestamp) {
final SimpleDateFormat mDateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'",Locale.US);
final SimpleDateFormat mDateFormat = new SimpleDateFormat(
"yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US);
mDateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
Element delay = packet.addChild("delay", "urn:xmpp:delay");
Date date = new Date(timestamp);
@ -51,15 +52,14 @@ public class MessageGenerator {
public MessagePacket generateOtrChat(Message message, boolean addDelay) {
Session otrSession = message.getConversation().getOtrSession();
if (otrSession==null) {
if (otrSession == null) {
return null;
}
MessagePacket packet = preparePacket(message,addDelay);
MessagePacket packet = preparePacket(message, addDelay);
packet.addChild("private", "urn:xmpp:carbons:2");
packet.addChild("no-copy", "urn:xmpp:hints");
try {
packet.setBody(otrSession.transformSending(message
.getBody()));
packet.setBody(otrSession.transformSending(message.getBody()));
return packet;
} catch (OtrException e) {
return null;
@ -71,7 +71,7 @@ public class MessageGenerator {
}
public MessagePacket generateChat(Message message, boolean addDelay) {
MessagePacket packet = preparePacket(message,addDelay);
MessagePacket packet = preparePacket(message, addDelay);
packet.setBody(message.getBody());
return packet;
}
@ -81,7 +81,7 @@ public class MessageGenerator {
}
public MessagePacket generatePgpChat(Message message, boolean addDelay) {
MessagePacket packet = preparePacket(message,addDelay);
MessagePacket packet = preparePacket(message, addDelay);
packet.setBody("This is an XEP-0027 encryted message");
if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
packet.addChild("x", "jabber:x:encrypted").setContent(
@ -121,7 +121,8 @@ public class MessageGenerator {
return packet;
}
public MessagePacket conferenceSubject(Conversation conversation,String subject) {
public MessagePacket conferenceSubject(Conversation conversation,
String subject) {
MessagePacket packet = new MessagePacket();
packet.setType(MessagePacket.TYPE_GROUPCHAT);
packet.setTo(conversation.getContactJid().split("/")[0]);
@ -155,12 +156,13 @@ public class MessageGenerator {
return packet;
}
public MessagePacket received(Account account, MessagePacket originalMessage, String namespace) {
public MessagePacket received(Account account,
MessagePacket originalMessage, String namespace) {
MessagePacket receivedPacket = new MessagePacket();
receivedPacket.setType(MessagePacket.TYPE_NORMAL);
receivedPacket.setTo(originalMessage.getFrom());
receivedPacket.setFrom(account.getFullJid());
Element received = receivedPacket.addChild("received",namespace);
Element received = receivedPacket.addChild("received", namespace);
received.setAttribute("id", originalMessage.getId());
return receivedPacket;
}

5
src/eu/siacs/conversations/generator/PresenceGenerator.java
View file

@ -41,9 +41,10 @@ public class PresenceGenerator extends AbstractGenerator {
}
String capHash = getCapHash();
if (capHash != null) {
Element cap = packet.addChild("c","http://jabber.org/protocol/caps");
Element cap = packet.addChild("c",
"http://jabber.org/protocol/caps");
cap.setAttribute("hash", "sha-1");
cap.setAttribute("node","http://conversions.siacs.eu");
cap.setAttribute("node", "http://conversions.siacs.eu");
cap.setAttribute("ver", capHash);
}
return packet;

26
src/eu/siacs/conversations/parser/AbstractParser.java
View file

@ -23,7 +23,7 @@ public abstract class AbstractParser {
protected long getTimestamp(Element packet) {
long now = System.currentTimeMillis();
ArrayList<String> stamps = new ArrayList<String>();
for(Element child : packet.getChildren()) {
for (Element child : packet.getChildren()) {
if (child.getName().equals("delay")) {
stamps.add(child.getAttribute("stamp").replace("Z", "+0000"));
}
@ -33,17 +33,18 @@ public abstract class AbstractParser {
try {
String stamp = stamps.get(stamps.size() - 1);
if (stamp.contains(".")) {
Date date = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ",Locale.US)
.parse(stamp);
if (now<date.getTime()) {
Date date = new SimpleDateFormat(
"yyyy-MM-dd'T'HH:mm:ss.SSSZ", Locale.US)
.parse(stamp);
if (now < date.getTime()) {
return now;
} else {
return date.getTime();
}
} else {
Date date = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ",Locale.US)
.parse(stamp);
if (now<date.getTime()) {
Date date = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ",
Locale.US).parse(stamp);
if (now < date.getTime()) {
return now;
} else {
return date.getTime();
@ -57,7 +58,8 @@ public abstract class AbstractParser {
}
}
protected void updateLastseen(Element packet, Account account, boolean presenceOverwrite) {
protected void updateLastseen(Element packet, Account account,
boolean presenceOverwrite) {
String[] fromParts = packet.getAttribute("from").split("/");
String from = fromParts[0];
String presence = null;
@ -70,7 +72,7 @@ public abstract class AbstractParser {
long timestamp = getTimestamp(packet);
if (timestamp >= contact.lastseen.time) {
contact.lastseen.time = timestamp;
if ((presence!=null)&&(presenceOverwrite)) {
if ((presence != null) && (presenceOverwrite)) {
contact.lastseen.presence = presence;
}
}
@ -78,11 +80,11 @@ public abstract class AbstractParser {
protected String avatarData(Element items) {
Element item = items.findChild("item");
if (item==null) {
if (item == null) {
return null;
}
Element data = item.findChild("data","urn:xmpp:avatar:data");
if (data==null) {
Element data = item.findChild("data", "urn:xmpp:avatar:data");
if (data == null) {
return null;
}
return data.getContent();

24
src/eu/siacs/conversations/parser/IqParser.java
View file

@ -27,7 +27,7 @@ public class IqParser extends AbstractParser implements OnIqPacketReceived {
if (!contact.getOption(Contact.Options.DIRTY_PUSH)) {
contact.setServerName(name);
}
if (subscription!=null) {
if (subscription != null) {
if (subscription.equals("remove")) {
contact.resetOption(Contact.Options.IN_ROSTER);
contact.resetOption(Contact.Options.DIRTY_DELETE);
@ -44,12 +44,13 @@ public class IqParser extends AbstractParser implements OnIqPacketReceived {
}
public String avatarData(IqPacket packet) {
Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
if (pubsub==null) {
Element pubsub = packet.findChild("pubsub",
"http://jabber.org/protocol/pubsub");
if (pubsub == null) {
return null;
}
Element items = pubsub.findChild("items");
if (items==null) {
if (items == null) {
return null;
}
return super.avatarData(items);
@ -63,20 +64,19 @@ public class IqParser extends AbstractParser implements OnIqPacketReceived {
Element query = packet.findChild("query");
this.rosterItems(account, query);
}
} else if (packet
.hasChild("open", "http://jabber.org/protocol/ibb")
|| packet
.hasChild("data", "http://jabber.org/protocol/ibb")) {
mXmppConnectionService.getJingleConnectionManager().deliverIbbPacket(account, packet);
} else if (packet.hasChild("open", "http://jabber.org/protocol/ibb")
|| packet.hasChild("data", "http://jabber.org/protocol/ibb")) {
mXmppConnectionService.getJingleConnectionManager()
.deliverIbbPacket(account, packet);
} else if (packet.hasChild("query",
"http://jabber.org/protocol/disco#info")) {
IqPacket response = mXmppConnectionService.getIqGenerator().discoResponse(packet);
IqPacket response = mXmppConnectionService.getIqGenerator()
.discoResponse(packet);
account.getXmppConnection().sendIqPacket(response, null);
} else {
if ((packet.getType() == IqPacket.TYPE_GET)
|| (packet.getType() == IqPacket.TYPE_SET)) {
IqPacket response = packet
.generateRespone(IqPacket.TYPE_ERROR);
IqPacket response = packet.generateRespone(IqPacket.TYPE_ERROR);
Element error = response.addChild("error");
error.setAttribute("type", "cancel");
error.addChild("feature-not-implemented",

23
src/eu/siacs/conversations/parser/MessageParser.java
View file

@ -4,6 +4,7 @@ import android.os.SystemClock;
import android.util.Log;
import net.java.otr4j.session.Session;
import net.java.otr4j.session.SessionStatus;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Contact;
import eu.siacs.conversations.entities.Conversation;
@ -18,7 +19,7 @@ import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
public class MessageParser extends AbstractParser implements
OnMessagePacketReceived {
private long lastCarbonMessageReceived = -XmppConnectionService.CARBON_GRACE_PERIOD;
private long lastCarbonMessageReceived = -(Config.CARBON_GRACE_PERIOD * 1000);
public MessageParser(XmppConnectionService service) {
super(service);
@ -173,7 +174,8 @@ public class MessageParser extends AbstractParser implements
finishedMessage.setTrueCounterpart(conversation.getMucOptions()
.getTrueCounterpart(counterPart));
}
if (packet.hasChild("delay") && conversation.hasDuplicateMessage(finishedMessage)) {
if (packet.hasChild("delay")
&& conversation.hasDuplicateMessage(finishedMessage)) {
return null;
}
finishedMessage.setTime(getTimestamp(packet));
@ -198,7 +200,8 @@ public class MessageParser extends AbstractParser implements
}
Element message = forwarded.findChild("message");
if ((message == null) || (!message.hasChild("body"))) {
if (status == Message.STATUS_RECEIVED && message.getAttribute("from")!=null) {
if (status == Message.STATUS_RECEIVED
&& message.getAttribute("from") != null) {
parseNormal(message, account);
}
return null;
@ -307,16 +310,18 @@ public class MessageParser extends AbstractParser implements
if (node != null) {
if (node.equals("urn:xmpp:avatar:metadata")) {
Avatar avatar = Avatar.parseMetadata(items);
if (avatar!=null) {
if (avatar != null) {
avatar.owner = from;
if (mXmppConnectionService.getFileBackend().isAvatarCached(
avatar)) {
if (account.getJid().equals(from)) {
if (account.setAvatar(avatar.getFilename())) {
mXmppConnectionService.databaseBackend.updateAccount(account);
mXmppConnectionService.databaseBackend
.updateAccount(account);
}
} else {
Contact contact = account.getRoster().getContact(from);
Contact contact = account.getRoster().getContact(
from);
contact.setAvatar(avatar.getFilename());
}
} else {
@ -324,11 +329,11 @@ public class MessageParser extends AbstractParser implements
}
}
} else {
Log.d("xmppService", account.getJid() + ": " + node + " from "
Log.d(Config.LOGTAG, account.getJid() + ": " + node + " from "
+ from);
}
} else {
Log.d("xmppService", event.toString());
Log.d(Config.LOGTAG, event.toString());
}
}
@ -355,7 +360,7 @@ public class MessageParser extends AbstractParser implements
boolean notify = true;
if (mXmppConnectionService.getPreferences().getBoolean(
"notification_grace_period_after_carbon_received", true)) {
notify = (SystemClock.elapsedRealtime() - lastCarbonMessageReceived) > XmppConnectionService.CARBON_GRACE_PERIOD;
notify = (SystemClock.elapsedRealtime() - lastCarbonMessageReceived) > (Config.CARBON_GRACE_PERIOD * 1000);
}
if ((packet.getType() == MessagePacket.TYPE_CHAT)) {

4
src/eu/siacs/conversations/parser/PresenceParser.java
View file

@ -26,7 +26,7 @@ public class PresenceParser extends AbstractParser implements
if (muc != null) {
boolean before = muc.getMucOptions().online();
muc.getMucOptions().processPacket(packet, mPgpEngine);
if (before!=muc.getMucOptions().online()) {
if (before != muc.getMucOptions().online()) {
mXmppConnectionService.updateConversationUi();
}
}
@ -36,7 +36,7 @@ public class PresenceParser extends AbstractParser implements
if (muc != null) {
boolean before = muc.getMucOptions().online();
muc.getMucOptions().processPacket(packet, mPgpEngine);
if (before!=muc.getMucOptions().online()) {
if (before != muc.getMucOptions().online()) {
mXmppConnectionService.updateConversationUi();
}
}

68
src/eu/siacs/conversations/persistance/FileBackend.java
View file

@ -29,6 +29,7 @@ import android.util.Base64;
import android.util.Base64OutputStream;
import android.util.Log;
import android.util.LruCache;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.Message;
@ -45,7 +46,8 @@ public class FileBackend {
private Context context;
private LruCache<String, Bitmap> thumbnailCache;
private SimpleDateFormat imageDateFormat = new SimpleDateFormat("yyyyMMdd_HHmmssSSS",Locale.US);
private SimpleDateFormat imageDateFormat = new SimpleDateFormat(
"yyyyMMdd_HHmmssSSS", Locale.US);
public FileBackend(Context context) {
this.context = context;
@ -92,7 +94,8 @@ public class FileBackend {
public JingleFile getJingleFile(Message message, boolean decrypted) {
StringBuilder filename = new StringBuilder();
filename.append(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).getAbsolutePath());
filename.append(Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_PICTURES).getAbsolutePath());
filename.append("/Conversations/");
filename.append(message.getUuid());
if ((decrypted) || (message.getEncryption() == Message.ENCRYPTION_NONE)) {
@ -144,14 +147,15 @@ public class FileBackend {
private JingleFile copyImageToPrivateStorage(Message message, Uri image,
int sampleSize) throws ImageCopyException {
try {
InputStream is = context.getContentResolver().openInputStream(image);
InputStream is = context.getContentResolver()
.openInputStream(image);
JingleFile file = getJingleFile(message);
file.getParentFile().mkdirs();
file.createNewFile();
Bitmap originalBitmap;
BitmapFactory.Options options = new BitmapFactory.Options();
int inSampleSize = (int) Math.pow(2, sampleSize);
Log.d("xmppService", "reading bitmap with sample size "
Log.d(Config.LOGTAG, "reading bitmap with sample size "
+ inSampleSize);
options.inSampleSize = inSampleSize;
originalBitmap = BitmapFactory.decodeStream(is, null, options);
@ -197,14 +201,17 @@ public class FileBackend {
private int getRotation(Uri image) {
if ("content".equals(image.getScheme())) {
Cursor cursor = context.getContentResolver().query(image,
new String[] { MediaStore.Images.ImageColumns.ORIENTATION }, null, null, null);
Cursor cursor = context
.getContentResolver()
.query(image,
new String[] { MediaStore.Images.ImageColumns.ORIENTATION },
null, null, null);
if (cursor.getCount() != 1) {
return -1;
}
cursor.moveToFirst();
return cursor.getInt(0);
if (cursor.getCount() != 1) {
return -1;
}
cursor.moveToFirst();
return cursor.getInt(0);
} else {
ExifInterface exif;
try {
@ -258,7 +265,7 @@ public class FileBackend {
try {
this.deleteFile(file);
} catch (IOException e) {
Log.d("xmppService",
Log.d(Config.LOGTAG,
"error deleting file: " + file.getAbsolutePath());
}
}
@ -273,12 +280,14 @@ public class FileBackend {
public Uri getTakePhotoUri() {
StringBuilder pathBuilder = new StringBuilder();
pathBuilder.append(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM));
pathBuilder.append(Environment
.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM));
pathBuilder.append('/');
pathBuilder.append("Camera");
pathBuilder.append('/');
pathBuilder.append("IMG_"+this.imageDateFormat.format(new Date())+".jpg");
Uri uri = Uri.parse("file://"+pathBuilder.toString());
pathBuilder.append("IMG_" + this.imageDateFormat.format(new Date())
+ ".jpg");
Uri uri = Uri.parse("file://" + pathBuilder.toString());
File file = new File(uri.toString());
file.getParentFile().mkdirs();
return uri;
@ -288,13 +297,15 @@ public class FileBackend {
try {
Avatar avatar = new Avatar();
Bitmap bm = cropCenterSquare(image, size);
if (bm==null) {
if (bm == null) {
return null;
}
ByteArrayOutputStream mByteArrayOutputStream = new ByteArrayOutputStream();
Base64OutputStream mBase64OutputSttream = new Base64OutputStream(mByteArrayOutputStream, Base64.DEFAULT);
Base64OutputStream mBase64OutputSttream = new Base64OutputStream(
mByteArrayOutputStream, Base64.DEFAULT);
MessageDigest digest = MessageDigest.getInstance("SHA-1");
DigestOutputStream mDigestOutputStream = new DigestOutputStream(mBase64OutputSttream, digest);
DigestOutputStream mDigestOutputStream = new DigestOutputStream(
mBase64OutputSttream, digest);
if (!bm.compress(format, 75, mDigestOutputStream)) {
return null;
}
@ -320,14 +331,15 @@ public class FileBackend {
return true;
}
String filename = getAvatarPath(context, avatar.getFilename());
File file = new File(filename+".tmp");
File file = new File(filename + ".tmp");
file.getParentFile().mkdirs();
try {
file.createNewFile();
FileOutputStream mFileOutputStream = new FileOutputStream(file);
MessageDigest digest = MessageDigest.getInstance("SHA-1");
digest.reset();
DigestOutputStream mDigestOutputStream = new DigestOutputStream(mFileOutputStream, digest);
DigestOutputStream mDigestOutputStream = new DigestOutputStream(
mFileOutputStream, digest);
mDigestOutputStream.write(avatar.getImageAsBytes());
mDigestOutputStream.flush();
mDigestOutputStream.close();
@ -337,7 +349,7 @@ public class FileBackend {
file.renameTo(new File(filename));
return true;
} else {
Log.d("xmppService","sha1sum mismatch for "+avatar.owner);
Log.d(Config.LOGTAG, "sha1sum mismatch for " + avatar.owner);
file.delete();
return false;
}
@ -351,7 +363,7 @@ public class FileBackend {
}
public static String getAvatarPath(Context context, String avatar) {
return context.getFilesDir().getAbsolutePath() + "/avatars/"+avatar;
return context.getFilesDir().getAbsolutePath() + "/avatars/" + avatar;
}
public Bitmap cropCenterSquare(Uri image, int size) {
@ -361,7 +373,7 @@ public class FileBackend {
InputStream is = context.getContentResolver()
.openInputStream(image);
Bitmap input = BitmapFactory.decodeStream(is, null, options);
if (input==null) {
if (input == null) {
return null;
} else {
return cropCenterSquare(input, size);
@ -381,8 +393,7 @@ public class FileBackend {
float outHeight = scale * h;
float left = (size - outWidth) / 2;
float top = (size - outHeight) / 2;
RectF target = new RectF(left, top, left + outWidth, top
+ outHeight);
RectF target = new RectF(left, top, left + outWidth, top + outHeight);
Bitmap output = Bitmap.createBitmap(size, size, input.getConfig());
Canvas canvas = new Canvas(output);
@ -416,7 +427,7 @@ public class FileBackend {
public Uri getJingleFileUri(Message message) {
File file = getJingleFile(message);
if (file.exists()) {
return Uri.parse("file://"+file.getAbsolutePath());
return Uri.parse("file://" + file.getAbsolutePath());
} else {
return ImageProvider.getProviderUri(message);
}
@ -436,8 +447,9 @@ public class FileBackend {
}
public static Bitmap getAvatar(String avatar, int size, Context context) {
Bitmap bm = BitmapFactory.decodeFile(FileBackend.getAvatarPath(context, avatar));
if (bm==null) {
Bitmap bm = BitmapFactory.decodeFile(FileBackend.getAvatarPath(context,
avatar));
if (bm == null) {
return null;
}
return cropCenterSquare(bm, UIHelper.getRealPx(size, context));

11
src/eu/siacs/conversations/services/Defaults.java
View file

@ -1,11 +0,0 @@
package eu.siacs.conversations.services;
import android.graphics.Bitmap;
public final class Defaults {
public static final int AVATAR_SIZE = 192;
public static final Bitmap.CompressFormat AVATAR_FORMAT = Bitmap.CompressFormat.WEBP;
private Defaults() {
}
}

1
src/eu/siacs/conversations/services/EventReceiver.java
View file

@ -3,6 +3,7 @@ package eu.siacs.conversations.services;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
public class EventReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {

19
src/eu/siacs/conversations/services/ImageProvider.java
View file

@ -2,8 +2,8 @@ package eu.siacs.conversations.services;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.Message;
@ -27,7 +27,7 @@ public class ImageProvider extends ContentProvider {
DatabaseBackend databaseBackend = DatabaseBackend
.getInstance(getContext());
String uuids = uri.getPath();
Log.d("xmppService", "uuids = " + uuids+" mode="+mode);
Log.d(Config.LOGTAG, "uuids = " + uuids + " mode=" + mode);
if (uuids == null) {
throw new FileNotFoundException();
}
@ -38,13 +38,13 @@ public class ImageProvider extends ContentProvider {
String conversationUuid = uuidsSplited[1];
String messageUuid = uuidsSplited[2].split("\\.")[0];
Log.d("xmppService","messageUuid="+messageUuid);
Log.d(Config.LOGTAG, "messageUuid=" + messageUuid);
Conversation conversation = databaseBackend
.findConversationByUuid(conversationUuid);
if (conversation == null) {
throw new FileNotFoundException("conversation " + conversationUuid
+ " could not be found");
throw new FileNotFoundException("conversation "
+ conversationUuid + " could not be found");
}
Message message = databaseBackend.findMessageByUuid(messageUuid);
if (message == null) {
@ -102,11 +102,8 @@ public class ImageProvider extends ContentProvider {
}
public static Uri getProviderUri(Message message) {
return Uri
.parse("content://eu.siacs.conversations.images/"
+ message.getConversationUuid()
+ "/"
+ message.getUuid()
+ ".webp");
return Uri.parse("content://eu.siacs.conversations.images/"
+ message.getConversationUuid() + "/" + message.getUuid()
+ ".webp");
}
}

67
src/eu/siacs/conversations/services/XmppConnectionService.java
View file

@ -20,6 +20,7 @@ import de.duenndns.ssl.MemorizingTrustManager;
import net.java.otr4j.OtrException;
import net.java.otr4j.session.Session;
import net.java.otr4j.session.SessionStatus;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.R;
import eu.siacs.conversations.crypto.PgpEngine;
import eu.siacs.conversations.entities.Account;
@ -83,18 +84,11 @@ import android.util.Log;
public class XmppConnectionService extends Service {
protected static final String LOGTAG = "xmppService";
public DatabaseBackend databaseBackend;
private FileBackend fileBackend;
public long startDate;
private static final int PING_MAX_INTERVAL = 300;
private static final int PING_MIN_INTERVAL = 30;
private static final int PING_TIMEOUT = 10;
private static final int CONNECT_TIMEOUT = 90;
public static final long CARBON_GRACE_PERIOD = 60000L;
private static String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
private MemorizingTrustManager mMemorizingTrustManager;
@ -169,16 +163,17 @@ public class XmppConnectionService extends Service {
}
if (connection != null && connection.getFeatures().csi()) {
if (checkListeners()) {
Log.d(LOGTAG, account.getJid()
Log.d(Config.LOGTAG, account.getJid()
+ " sending csi//inactive");
connection.sendInactive();
} else {
Log.d(LOGTAG, account.getJid() + " sending csi//active");
Log.d(Config.LOGTAG, account.getJid()
+ " sending csi//active");
connection.sendActive();
}
}
syncDirtyContacts(account);
scheduleWakeupCall(PING_MAX_INTERVAL, true);
scheduleWakeupCall(Config.PING_MAX_INTERVAL, true);
} else if (account.getStatus() == Account.STATUS_OFFLINE) {
resetSendingToWaiting(account);
if (!account.isOptionSet(Account.OPTION_DISABLED)) {
@ -192,7 +187,7 @@ public class XmppConnectionService extends Service {
&& (account.getStatus() != Account.STATUS_NO_INTERNET)) {
if (connection != null) {
int next = connection.getTimeToNextAttempt();
Log.d(LOGTAG, account.getJid()
Log.d(Config.LOGTAG, account.getJid()
+ ": error connecting account. try again in "
+ next + "s for the "
+ (connection.getAttempt() + 1) + " time");
@ -355,10 +350,11 @@ public class XmppConnectionService extends Service {
.getLastPacketReceived();
long lastSent = account.getXmppConnection()
.getLastPingSent();
if (lastSent - lastReceived >= PING_TIMEOUT * 1000) {
Log.d(LOGTAG, account.getJid() + ": ping timeout");
if (lastSent - lastReceived >= Config.PING_TIMEOUT * 1000) {
Log.d(Config.LOGTAG, account.getJid()
+ ": ping timeout");
this.reconnectAccount(account, true);
} else if (SystemClock.elapsedRealtime() - lastReceived >= PING_MIN_INTERVAL * 1000) {
} else if (SystemClock.elapsedRealtime() - lastReceived >= Config.PING_MIN_INTERVAL * 1000) {
account.getXmppConnection().sendPing();
this.scheduleWakeupCall(2, false);
}
@ -370,8 +366,8 @@ public class XmppConnectionService extends Service {
new Thread(account.getXmppConnection()).start();
} else if ((account.getStatus() == Account.STATUS_CONNECTING)
&& ((SystemClock.elapsedRealtime() - account
.getXmppConnection().getLastConnect()) / 1000 >= CONNECT_TIMEOUT)) {
Log.d(LOGTAG, account.getJid()
.getXmppConnection().getLastConnect()) / 1000 >= Config.CONNECT_TIMEOUT)) {
Log.d(Config.LOGTAG, account.getJid()
+ ": time out during connect reconnecting");
reconnectAccount(account, true);
} else {
@ -380,7 +376,7 @@ public class XmppConnectionService extends Service {
}
}
// in any case. reschedule wakup call
this.scheduleWakeupCall(PING_MAX_INTERVAL, true);
this.scheduleWakeupCall(Config.PING_MAX_INTERVAL, true);
}
if (mOnAccountUpdate != null) {
mOnAccountUpdate.onAccountUpdate();
@ -450,7 +446,7 @@ public class XmppConnectionService extends Service {
.getSystemService(Context.ALARM_SERVICE);
Intent intent = new Intent(context, EventReceiver.class);
alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
Log.d(LOGTAG, "good bye");
Log.d(Config.LOGTAG, "good bye");
stopSelf();
}
@ -673,10 +669,10 @@ public class XmppConnectionService extends Service {
public void fetchRosterFromServer(Account account) {
IqPacket iqPacket = new IqPacket(IqPacket.TYPE_GET);
if (!"".equals(account.getRosterVersion())) {
Log.d(LOGTAG, account.getJid() + ": fetching roster version "
+ account.getRosterVersion());
Log.d(Config.LOGTAG, account.getJid()
+ ": fetching roster version " + account.getRosterVersion());
} else {
Log.d(LOGTAG, account.getJid() + ": fetching roster");
Log.d(Config.LOGTAG, account.getJid() + ": fetching roster");
}
iqPacket.query("jabber:iq:roster").setAttribute("ver",
account.getRosterVersion());
@ -1006,7 +1002,8 @@ public class XmppConnectionService extends Service {
XmppConnection connection = account.getXmppConnection();
if (connection != null && connection.getFeatures().csi()) {
connection.sendActive();
Log.d(LOGTAG, account.getJid() + " sending csi//active");
Log.d(Config.LOGTAG, account.getJid()
+ " sending csi//active");
}
}
}
@ -1018,7 +1015,8 @@ public class XmppConnectionService extends Service {
XmppConnection connection = account.getXmppConnection();
if (connection != null && connection.getFeatures().csi()) {
connection.sendInactive();
Log.d(LOGTAG, account.getJid() + " sending csi//inactive");
Log.d(Config.LOGTAG, account.getJid()
+ " sending csi//inactive");
}
}
}
@ -1040,7 +1038,7 @@ public class XmppConnectionService extends Service {
account.pendingConferenceJoins.remove(conversation);
account.pendingConferenceLeaves.remove(conversation);
if (account.getStatus() == Account.STATUS_ONLINE) {
Log.d(LOGTAG,
Log.d(Config.LOGTAG,
"joining conversation " + conversation.getContactJid());
String nick = conversation.getMucOptions().getProposedNick();
conversation.getMucOptions().setJoinNick(nick);
@ -1142,8 +1140,8 @@ public class XmppConnectionService extends Service {
sendPresencePacket(conversation.getAccount(), packet);
conversation.getMucOptions().setOffline();
conversation.deregisterWithBookmark();
Log.d(LOGTAG, conversation.getAccount().getJid() + " leaving muc "
+ conversation.getContactJid());
Log.d(Config.LOGTAG, conversation.getAccount().getJid()
+ " leaving muc " + conversation.getContactJid());
} else {
account.pendingConferenceLeaves.add(conversation);
}
@ -1184,7 +1182,6 @@ public class XmppConnectionService extends Service {
pushContactToServer(contact);
}
if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
Log.d(LOGTAG, "dirty delete");
deleteContactOnServer(contact);
}
}
@ -1204,9 +1201,10 @@ public class XmppConnectionService extends Service {
Account account = conversation.getAccount();
List<Message> messages = conversation.getMessages();
Session otrSession = conversation.getOtrSession();
Log.d(LOGTAG, account.getJid() + " otr session established with "
+ conversation.getContactJid() + "/"
+ otrSession.getSessionID().getUserID());
Log.d(Config.LOGTAG,
account.getJid() + " otr session established with "
+ conversation.getContactJid() + "/"
+ otrSession.getSessionID().getUserID());
for (int i = 0; i < messages.size(); ++i) {
Message msg = messages.get(i);
if ((msg.getStatus() == Message.STATUS_UNSEND || msg.getStatus() == Message.STATUS_WAITING)
@ -1280,8 +1278,8 @@ public class XmppConnectionService extends Service {
public void publishAvatar(Account account, Uri image,
final UiCallback<Avatar> callback) {
final Bitmap.CompressFormat format = Defaults.AVATAR_FORMAT;
final int size = Defaults.AVATAR_SIZE;
final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
final int size = Config.AVATAR_SIZE;
final Avatar avatar = getFileBackend()
.getPepAvatar(image, size, format);
if (avatar != null) {
@ -1341,7 +1339,7 @@ public class XmppConnectionService extends Service {
public void fetchAvatar(Account account, final Avatar avatar,
final UiCallback<Avatar> callback) {
Log.d(LOGTAG, account.getJid() + ": retrieving avatar for "
Log.d(Config.LOGTAG, account.getJid() + ": retrieving avatar for "
+ avatar.owner);
IqPacket packet = this.mIqGenerator.retrieveAvatar(avatar);
sendIqPacket(account, packet, new OnIqPacketReceived() {
@ -1439,7 +1437,8 @@ public class XmppConnectionService extends Service {
}
Thread thread = new Thread(account.getXmppConnection());
thread.start();
scheduleWakeupCall((int) (CONNECT_TIMEOUT * 1.2), false);
scheduleWakeupCall((int) (Config.CONNECT_TIMEOUT * 1.2),
false);
}
}
}).start();

16
src/eu/siacs/conversations/ui/ChooseContactActivity.java
View file

@ -77,28 +77,28 @@ public class ChooseContactActivity extends XmppActivity {
}
};
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_choose_contact);
mListView = (ListView) findViewById(R.id.choose_contact_list);
mContactsAdapter = new ListItemAdapter(getApplicationContext(), contacts);
mContactsAdapter = new ListItemAdapter(getApplicationContext(),
contacts);
mListView.setAdapter(mContactsAdapter);
mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int position,
long arg3) {
public void onItemClick(AdapterView<?> arg0, View arg1,
int position, long arg3) {
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(mSearchEditText.getWindowToken(),
InputMethodManager.HIDE_IMPLICIT_ONLY);
Intent request = getIntent();
Intent data = new Intent();
data.putExtra("contact",contacts.get(position).getJid());
data.putExtra("account",request.getStringExtra("account"));
data.putExtra("conversation",request.getStringExtra("conversation"));
data.putExtra("contact", contacts.get(position).getJid());
data.putExtra("account", request.getStringExtra("account"));
data.putExtra("conversation",
request.getStringExtra("conversation"));
setResult(RESULT_OK, data);
finish();
}

3
src/eu/siacs/conversations/ui/ConferenceDetailsActivity.java
View file

@ -250,7 +250,8 @@ public class ConferenceDetailsActivity extends XmppActivity {
if (contact.showInRoster()) {
bm = contact.getImage(48, this);
name.setText(contact.getDisplayName());
role.setText(user.getName() + " \u2022 " + getReadableRole(user.getRole()));
role.setText(user.getName() + " \u2022 "
+ getReadableRole(user.getRole()));
} else {
bm = UIHelper.getContactPicture(user.getName(), 48, this,
false);

6
src/eu/siacs/conversations/ui/ContactDetailsActivity.java
View file

@ -111,7 +111,8 @@ public class ContactDetailsActivity extends XmppActivity {
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
if (isChecked) {
if (contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
if (contact
.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
xmppConnectionService.sendPresencePacket(contact
.getAccount(),
xmppConnectionService.getPresenceGenerator()
@ -363,7 +364,8 @@ public class ContactDetailsActivity extends XmppActivity {
@Override
public void onBackendConnected() {
xmppConnectionService.setOnRosterUpdateListener(this.rosterUpdate);
xmppConnectionService.setOnAccountListChangedListener(this.accountUpdate );
xmppConnectionService
.setOnAccountListChangedListener(this.accountUpdate);
if ((accountJid != null) && (contactJid != null)) {
Account account = xmppConnectionService
.findAccountByJid(accountJid);

54
src/eu/siacs/conversations/ui/ConversationActivity.java
View file

@ -35,7 +35,6 @@ import android.graphics.drawable.Drawable;
import android.support.v4.widget.SlidingPaneLayout;
import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
@ -179,7 +178,7 @@ public class ConversationActivity extends XmppActivity {
public void onPanelOpened(View arg0) {
paneShouldBeOpen = true;
ActionBar ab = getActionBar();
if (ab!=null) {
if (ab != null) {
ab.setDisplayHomeAsUpEnabled(false);
ab.setHomeButtonEnabled(false);
ab.setTitle(R.string.app_name);
@ -194,11 +193,11 @@ public class ConversationActivity extends XmppActivity {
if ((conversationList.size() > 0)
&& (getSelectedConversation() != null)) {
ActionBar ab = getActionBar();
if (ab!=null) {
if (ab != null) {
ab.setDisplayHomeAsUpEnabled(true);
ab.setHomeButtonEnabled(true);
ab.setTitle(
getSelectedConversation().getName(useSubject));
ab.setTitle(getSelectedConversation().getName(
useSubject));
}
invalidateOptionsMenu();
if (!getSelectedConversation().isRead()) {
@ -232,7 +231,8 @@ public class ConversationActivity extends XmppActivity {
MenuItem menuClearHistory = (MenuItem) menu
.findItem(R.id.action_clear_history);
MenuItem menuAdd = (MenuItem) menu.findItem(R.id.action_add);
MenuItem menuInviteContact = (MenuItem) menu.findItem(R.id.action_invite);
MenuItem menuInviteContact = (MenuItem) menu
.findItem(R.id.action_invite);
if ((spl.isOpen() && (spl.isSlideable()))) {
menuArchive.setVisible(false);
@ -267,11 +267,12 @@ public class ConversationActivity extends XmppActivity {
@Override
public void onPresenceSelected() {
if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO) {
pendingImageUri = xmppConnectionService.getFileBackend().getTakePhotoUri();
Log.d("xmppService",pendingImageUri.toString());
pendingImageUri = xmppConnectionService.getFileBackend()
.getTakePhotoUri();
Intent takePictureIntent = new Intent(
MediaStore.ACTION_IMAGE_CAPTURE);
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,pendingImageUri);
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,
pendingImageUri);
if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
startActivityForResult(takePictureIntent,
REQUEST_IMAGE_CAPTURE);
@ -353,7 +354,7 @@ public class ConversationActivity extends XmppActivity {
return true;
case R.id.action_attach_file:
View menuAttachFile = findViewById(R.id.action_attach_file);
if (menuAttachFile==null) {
if (menuAttachFile == null) {
break;
}
PopupMenu attachFilePopup = new PopupMenu(this, menuAttachFile);
@ -405,7 +406,7 @@ public class ConversationActivity extends XmppActivity {
case R.id.action_security:
final Conversation conversation = getSelectedConversation();
View menuItemView = findViewById(R.id.action_security);
if (menuItemView==null) {
if (menuItemView == null) {
break;
}
PopupMenu popup = new PopupMenu(this, menuItemView);
@ -527,10 +528,10 @@ public class ConversationActivity extends XmppActivity {
ConversationFragment selectedFragment = new ConversationFragment();
if (!isFinishing()) {
FragmentTransaction transaction = getFragmentManager()
.beginTransaction();
transaction.replace(R.id.selected_conversation, selectedFragment,
"conversation");
FragmentTransaction transaction = getFragmentManager()
.beginTransaction();
transaction.replace(R.id.selected_conversation, selectedFragment,
"conversation");
transaction.commitAllowingStateLoss();
}
@ -553,7 +554,8 @@ public class ConversationActivity extends XmppActivity {
if (xmppConnectionServiceBound) {
if ((Intent.ACTION_VIEW.equals(intent.getAction()) && (VIEW_CONVERSATION
.equals(intent.getType())))) {
String convToView = (String) intent.getExtras().get(CONVERSATION);
String convToView = (String) intent.getExtras().get(
CONVERSATION);
updateConversationList();
for (int i = 0; i < conversationList.size(); ++i) {
if (conversationList.get(i).getUuid().equals(convToView)) {
@ -601,8 +603,9 @@ public class ConversationActivity extends XmppActivity {
updateConversationList();
}
if (getSelectedConversation()!=null && pendingImageUri !=null) {
attachImageToConversation(getSelectedConversation(), pendingImageUri);
if (getSelectedConversation() != null && pendingImageUri != null) {
attachImageToConversation(getSelectedConversation(),
pendingImageUri);
pendingImageUri = null;
} else {
pendingImageUri = null;
@ -670,7 +673,8 @@ public class ConversationActivity extends XmppActivity {
} else if (requestCode == REQUEST_ATTACH_FILE_DIALOG) {
pendingImageUri = data.getData();
if (xmppConnectionServiceBound) {
attachImageToConversation(getSelectedConversation(),pendingImageUri);
attachImageToConversation(getSelectedConversation(),
pendingImageUri);
pendingImageUri = null;
}
} else if (requestCode == REQUEST_SEND_PGP_IMAGE) {
@ -686,10 +690,12 @@ public class ConversationActivity extends XmppActivity {
// encryptTextMessage();
} else if (requestCode == REQUEST_IMAGE_CAPTURE) {
if (xmppConnectionServiceBound) {
attachImageToConversation(getSelectedConversation(), pendingImageUri);
attachImageToConversation(getSelectedConversation(),
pendingImageUri);
pendingImageUri = null;
}
Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
Intent intent = new Intent(
Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
intent.setData(pendingImageUri);
sendBroadcast(intent);
} else if (requestCode == REQUEST_RECORD_AUDIO) {
@ -744,7 +750,8 @@ public class ConversationActivity extends XmppActivity {
}
public void updateConversationList() {
xmppConnectionService.populateWithOrderedConversations(conversationList);
xmppConnectionService
.populateWithOrderedConversations(conversationList);
listView.invalidateViews();
}
@ -761,7 +768,8 @@ public class ConversationActivity extends XmppActivity {
try {
this.startIntentSenderForResult(pi.getIntentSender(), requestCode,
null, 0, 0, 0);
} catch (SendIntentException e1) {}
} catch (SendIntentException e1) {
}
}
class BitmapWorkerTask extends AsyncTask<Message, Void, Bitmap> {

3
src/eu/siacs/conversations/ui/EditAccountActivity.java
View file

@ -201,7 +201,8 @@ public class EditAccountActivity extends XmppActivity {
this.mSaveButton.setEnabled(true);
this.mSaveButton.setTextColor(getPrimaryTextColor());
if (jidToEdit != null) {
if (mAccount!= null && mAccount.getStatus() == Account.STATUS_ONLINE) {
if (mAccount != null
&& mAccount.getStatus() == Account.STATUS_ONLINE) {
this.mSaveButton.setText(R.string.save);
} else {
this.mSaveButton.setText(R.string.connect);

4
src/eu/siacs/conversations/ui/PublishProfilePictureActivity.java
View file

@ -46,7 +46,7 @@ public class PublishProfilePictureActivity extends XmppActivity {
public void run() {
if (mInitialAccountSetup) {
startActivity(new Intent(getApplicationContext(),
StartConversationActivity.class));
StartConversationActivity.class));
}
finish();
}
@ -111,7 +111,7 @@ public class PublishProfilePictureActivity extends XmppActivity {
public void onClick(View v) {
if (mInitialAccountSetup) {
startActivity(new Intent(getApplicationContext(),
StartConversationActivity.class));
StartConversationActivity.class));
}
finish();
}

2
src/eu/siacs/conversations/ui/StartConversationActivity.java
View file

@ -340,7 +340,7 @@ public class StartConversationActivity extends XmppActivity {
String contactJid = jid.getText().toString();
Account account = xmppConnectionService
.findAccountByJid(accountJid);
if (account==null) {
if (account == null) {
dialog.dismiss();
return;
}

2
src/eu/siacs/conversations/ui/UiCallback.java
View file

@ -4,6 +4,8 @@ import android.app.PendingIntent;
public interface UiCallback<T> {
public void success(T object);
public void error(int errorCode, T object);
public void userInputRequried(PendingIntent pi, T object);
}

5
src/eu/siacs/conversations/ui/XmppActivity.java
View file

@ -1,5 +1,6 @@
package eu.siacs.conversations.ui;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Contact;
@ -34,8 +35,6 @@ public abstract class XmppActivity extends Activity {
protected static final int REQUEST_ANNOUNCE_PGP = 0x0101;
protected static final int REQUEST_INVITE_TO_CONVERSATION = 0x0102;
protected final static String LOGTAG = "xmppService";
public XmppConnectionService xmppConnectionService;
public boolean xmppConnectionServiceBound = false;
protected boolean handledViewIntent = false;
@ -370,7 +369,7 @@ public abstract class XmppActivity extends Activity {
if (conversation.getMode() == Conversation.MODE_MULTI) {
xmppConnectionService.invite(conversation, contactJid);
}
Log.d("xmppService", "inviting " + contactJid + " to "
Log.d(Config.LOGTAG, "inviting " + contactJid + " to "
+ conversation.getName(true));
}
}

2
src/eu/siacs/conversations/ui/adapter/AccountAdapter.java
View file

@ -34,7 +34,7 @@ public class AccountAdapter extends ArrayAdapter<Account> {
jid.setText(account.getJid());
TextView statusView = (TextView) view.findViewById(R.id.account_status);
ImageView imageView = (ImageView) view.findViewById(R.id.account_image);
imageView.setImageBitmap(account.getImage(activity,48));
imageView.setImageBitmap(account.getImage(activity, 48));
switch (account.getStatus()) {
case Account.STATUS_DISABLED:
statusView.setText(getContext().getString(

6
src/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java
View file

@ -19,7 +19,8 @@ public class KnownHostsAdapter extends ArrayAdapter<String> {
final String[] split = constraint.toString().split("@");
if (split.length == 1) {
for (String domain : domains) {
suggestions.add(split[0].toLowerCase(Locale.getDefault()) + "@" + domain);
suggestions.add(split[0].toLowerCase(Locale
.getDefault()) + "@" + domain);
}
} else if (split.length == 2) {
for (String domain : domains) {
@ -27,7 +28,8 @@ public class KnownHostsAdapter extends ArrayAdapter<String> {
suggestions.clear();
break;
} else if (domain.contains(split[1])) {
suggestions.add(split[0].toLowerCase(Locale.getDefault()) + "@" + domain);
suggestions.add(split[0].toLowerCase(Locale
.getDefault()) + "@" + domain);
}
}
} else {

51
src/eu/siacs/conversations/ui/adapter/MessageAdapter.java
View file

@ -14,7 +14,6 @@ import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.Typeface;
import android.text.Html;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.style.ForegroundColorSpan;
@ -69,7 +68,8 @@ public class MessageAdapter extends ArrayAdapter<Message> {
this.mOnContactPictureClickedListener = listener;
}
public void setOnContactPictureLongClicked(OnContactPictureLongClicked listener) {
public void setOnContactPictureLongClicked(
OnContactPictureLongClicked listener) {
this.mOnContactPictureLongClickedListener = listener;
}
@ -219,7 +219,8 @@ public class MessageAdapter extends ArrayAdapter<Message> {
} else {
String privateMarker;
if (message.getStatus() <= Message.STATUS_RECEIVED) {
privateMarker = activity.getString(R.string.private_message);
privateMarker = activity
.getString(R.string.private_message);
} else {
String to;
if (message.getPresence() != null) {
@ -227,11 +228,18 @@ public class MessageAdapter extends ArrayAdapter<Message> {
} else {
to = message.getCounterpart();
}
privateMarker = activity.getString(R.string.private_message_to, to);
privateMarker = activity.getString(
R.string.private_message_to, to);
}
SpannableString span = new SpannableString(privateMarker+" "+message.getBody());
span.setSpan(new ForegroundColorSpan(activity.getSecondaryTextColor()), 0, privateMarker.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
span.setSpan(new StyleSpan(android.graphics.Typeface.BOLD), 0, privateMarker.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
SpannableString span = new SpannableString(privateMarker + " "
+ message.getBody());
span.setSpan(
new ForegroundColorSpan(activity
.getSecondaryTextColor()), 0, privateMarker
.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
span.setSpan(new StyleSpan(android.graphics.Typeface.BOLD), 0,
privateMarker.length(),
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
viewHolder.messageBody.setText(span);
}
} else {
@ -401,10 +409,11 @@ public class MessageAdapter extends ArrayAdapter<Message> {
contact, getContext()));
} else {
String name = item.getPresence();
if (name==null) {
if (name == null) {
name = item.getCounterpart();
}
viewHolder.contact_picture.setImageBitmap(mBitmapCache.get(name, getContext()));
viewHolder.contact_picture.setImageBitmap(mBitmapCache.get(
name, getContext()));
}
viewHolder.contact_picture
.setOnClickListener(new OnClickListener() {
@ -419,18 +428,20 @@ public class MessageAdapter extends ArrayAdapter<Message> {
}
});
viewHolder.contact_picture.setOnLongClickListener(new OnLongClickListener() {
viewHolder.contact_picture
.setOnLongClickListener(new OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
if (MessageAdapter.this.mOnContactPictureLongClickedListener != null) {
MessageAdapter.this.mOnContactPictureLongClickedListener.onContactPictureLongClicked(item);
return true;
} else {
return false;
}
}
});
@Override
public boolean onLongClick(View v) {
if (MessageAdapter.this.mOnContactPictureLongClickedListener != null) {
MessageAdapter.this.mOnContactPictureLongClickedListener
.onContactPictureLongClicked(item);
return true;
} else {
return false;
}
}
});
}
}

32
src/eu/siacs/conversations/utils/CryptoHelper.java
View file

@ -42,13 +42,14 @@ public class CryptoHelper {
}
private static byte[] concatenateByteArrays(byte[] a, byte[] b) {
byte[] result = new byte[a.length + b.length];
System.arraycopy(a, 0, result, 0, a.length);
System.arraycopy(b, 0, result, a.length, b.length);
return result;
byte[] result = new byte[a.length + b.length];
System.arraycopy(a, 0, result, 0, a.length);
System.arraycopy(b, 0, result, a.length, b.length);
return result;
}
public static String saslDigestMd5(Account account, String challenge, SecureRandom random) {
public static String saslDigestMd5(Account account, String challenge,
SecureRandom random) {
try {
String[] challengeParts = new String(Base64.decode(challenge,
Base64.DEFAULT)).split(",");
@ -61,28 +62,29 @@ public class CryptoHelper {
return null;
}
}
String digestUri = "xmpp/"+account.getServer();
String digestUri = "xmpp/" + account.getServer();
String nonceCount = "00000001";
String x = account.getUsername() + ":" + account.getServer() + ":"
+ account.getPassword();
MessageDigest md = MessageDigest.getInstance("MD5");
byte[] y = md
.digest(x.getBytes(Charset.defaultCharset()));
byte[] y = md.digest(x.getBytes(Charset.defaultCharset()));
String cNonce = new BigInteger(100, random).toString(32);
byte[] a1 = concatenateByteArrays(y,(":"+nonce+":"+cNonce).getBytes(Charset.defaultCharset()));
String a2 = "AUTHENTICATE:"+digestUri;
byte[] a1 = concatenateByteArrays(y,
(":" + nonce + ":" + cNonce).getBytes(Charset
.defaultCharset()));
String a2 = "AUTHENTICATE:" + digestUri;
String ha1 = bytesToHex(md.digest(a1));
String ha2 = bytesToHex(md.digest(a2.getBytes(Charset
.defaultCharset())));
String kd = ha1 + ":" + nonce + ":"+nonceCount+":" + cNonce + ":auth:"
+ ha2;
String kd = ha1 + ":" + nonce + ":" + nonceCount + ":" + cNonce
+ ":auth:" + ha2;
String response = bytesToHex(md.digest(kd.getBytes(Charset
.defaultCharset())));
String saslString = "username=\"" + account.getUsername()
+ "\",realm=\"" + account.getServer() + "\",nonce=\""
+ nonce + "\",cnonce=\"" + cNonce
+ "\",nc="+nonceCount+",qop=auth,digest-uri=\""+digestUri+"\",response=" + response
+ ",charset=utf-8";
+ nonce + "\",cnonce=\"" + cNonce + "\",nc=" + nonceCount
+ ",qop=auth,digest-uri=\"" + digestUri + "\",response="
+ response + ",charset=utf-8";
return Base64.encodeToString(
saslString.getBytes(Charset.defaultCharset()),
Base64.NO_WRAP);

50
src/eu/siacs/conversations/utils/DNSHelper.java
View file

@ -10,6 +10,7 @@ import de.measite.minidns.record.A;
import de.measite.minidns.record.AAAA;
import de.measite.minidns.record.Data;
import de.measite.minidns.util.NameUtil;
import eu.siacs.conversations.Config;
import java.io.IOException;
import java.net.InetAddress;
@ -47,14 +48,11 @@ public class DNSHelper {
Bundle namePort = new Bundle();
try {
String qname = "_xmpp-client._tcp." + host;
Log.d("xmppService", "using dns server: " + dnsServer.getHostAddress()
+ " to look up " + host);
DNSMessage message =
client.query(
qname,
TYPE.SRV,
CLASS.IN,
dnsServer.getHostAddress());
Log.d(Config.LOGTAG,
"using dns server: " + dnsServer.getHostAddress()
+ " to look up " + host);
DNSMessage message = client.query(qname, TYPE.SRV, CLASS.IN,
dnsServer.getHostAddress());
// How should we handle priorities and weight?
// Wikipedia has a nice article about priorities vs. weights:
@ -64,21 +62,20 @@ public class DNSHelper {
// a random order respecting the weight, and dump that priority by
// priority
TreeMap<Integer, ArrayList<SRV>> priorities =
new TreeMap<Integer, ArrayList<SRV>>();
TreeMap<String, ArrayList<String>> ips4 =
new TreeMap<String, ArrayList<String>>();
TreeMap<String, ArrayList<String>> ips6 =
new TreeMap<String, ArrayList<String>>();
TreeMap<Integer, ArrayList<SRV>> priorities = new TreeMap<Integer, ArrayList<SRV>>();
TreeMap<String, ArrayList<String>> ips4 = new TreeMap<String, ArrayList<String>>();
TreeMap<String, ArrayList<String>> ips6 = new TreeMap<String, ArrayList<String>>();
for (Record[] rrset : new Record[][]{ message.getAnswers(),
message.getAdditionalResourceRecords()}) {
for (Record[] rrset : new Record[][] { message.getAnswers(),
message.getAdditionalResourceRecords() }) {
for (Record rr : rrset) {
Data d = rr.getPayload();
if (d instanceof SRV && NameUtil.idnEquals(qname,rr.getName())) {
if (d instanceof SRV
&& NameUtil.idnEquals(qname, rr.getName())) {
SRV srv = (SRV) d;
if (!priorities.containsKey(srv.getPriority())) {
priorities.put(srv.getPriority(), new ArrayList<SRV>(2));
priorities.put(srv.getPriority(),
new ArrayList<SRV>(2));
}
priorities.get(srv.getPriority()).add(srv);
}
@ -100,8 +97,9 @@ public class DNSHelper {
}
Random rnd = new Random();
ArrayList<SRV> result = new ArrayList<SRV>(priorities.size() * 2 + 1);
for (ArrayList<SRV> s: priorities.values()) {
ArrayList<SRV> result = new ArrayList<SRV>(
priorities.size() * 2 + 1);
for (ArrayList<SRV> s : priorities.values()) {
// trivial case
if (s.size() <= 1) {
@ -110,18 +108,20 @@ public class DNSHelper {
}
long totalweight = 0l;
for (SRV srv: s) {
for (SRV srv : s) {
totalweight += srv.getWeight();
}
while (totalweight > 0l && s.size() > 0) {
long p = (rnd.nextLong() & 0x7fffffffffffffffl) % totalweight;
long p = (rnd.nextLong() & 0x7fffffffffffffffl)
% totalweight;
int i = 0;
while (p > 0) {
p -= s.get(i++).getPriority();
}
i--;
// remove is expensive, but we have only a few entries anyway
// remove is expensive, but we have only a few entries
// anyway
SRV srv = s.remove(i);
totalweight -= srv.getWeight();
result.add(srv);
@ -164,10 +164,10 @@ public class DNSHelper {
}
} catch (SocketTimeoutException e) {
Log.d("xmppService", "timeout during dns");
Log.d(Config.LOGTAG, "timeout during dns");
namePort.putString("error", "timeout");
} catch (Exception e) {
Log.d("xmppService","unhandled exception in sub project");
Log.d(Config.LOGTAG, "unhandled exception in sub project");
namePort.putString("error", "unhandled");
}
return namePort;

15
src/eu/siacs/conversations/utils/ExceptionHandler.java
View file

@ -14,19 +14,22 @@ public class ExceptionHandler implements UncaughtExceptionHandler {
private UncaughtExceptionHandler defaultHandler;
private Context context;
public ExceptionHandler(Context context) {
this.context = context;
this.defaultHandler = Thread.getDefaultUncaughtExceptionHandler();
}
@Override
public void uncaughtException(Thread thread, Throwable ex) {
Writer result = new StringWriter();
PrintWriter printWriter = new PrintWriter(result);
ex.printStackTrace(printWriter);
String stacktrace = result.toString();
printWriter.close();
try {
OutputStream os = context.openFileOutput("stacktrace.txt",Context.MODE_PRIVATE);
PrintWriter printWriter = new PrintWriter(result);
ex.printStackTrace(printWriter);
String stacktrace = result.toString();
printWriter.close();
try {
OutputStream os = context.openFileOutput("stacktrace.txt",
Context.MODE_PRIVATE);
os.write(stacktrace.getBytes());
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block

97
src/eu/siacs/conversations/utils/ExceptionHelper.java
View file

@ -7,6 +7,7 @@ import java.io.IOException;
import java.io.InputStreamReader;
import java.util.List;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Conversation;
@ -26,71 +27,85 @@ import android.util.Log;
public class ExceptionHelper {
public static void init(Context context) {
if(!(Thread.getDefaultUncaughtExceptionHandler() instanceof ExceptionHandler)) {
Thread.setDefaultUncaughtExceptionHandler(new ExceptionHandler(context));
if (!(Thread.getDefaultUncaughtExceptionHandler() instanceof ExceptionHandler)) {
Thread.setDefaultUncaughtExceptionHandler(new ExceptionHandler(
context));
}
}
public static void checkForCrash(Context context, final XmppConnectionService service) {
public static void checkForCrash(Context context,
final XmppConnectionService service) {
try {
final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
boolean neverSend = preferences.getBoolean("never_send",false);
final SharedPreferences preferences = PreferenceManager
.getDefaultSharedPreferences(context);
boolean neverSend = preferences.getBoolean("never_send", false);
if (neverSend) {
return;
}
List<Account> accounts = service.getAccounts();
Account account = null;
for(int i = 0; i < accounts.size(); ++i) {
for (int i = 0; i < accounts.size(); ++i) {
if (!accounts.get(i).isOptionSet(Account.OPTION_DISABLED)) {
account = accounts.get(i);
break;
}
}
if (account==null) {
if (account == null) {
return;
}
final Account finalAccount = account;
FileInputStream file = context.openFileInput("stacktrace.txt");
InputStreamReader inputStreamReader = new InputStreamReader(
file);
BufferedReader stacktrace = new BufferedReader(
inputStreamReader);
final StringBuilder report = new StringBuilder();
PackageManager pm = context.getPackageManager();
PackageInfo packageInfo = null;
try {
packageInfo = pm.getPackageInfo(context.getPackageName(), 0);
report.append("Version: "+packageInfo.versionName+'\n');
report.append("Last Update: "+DateUtils.formatDateTime(context, packageInfo.lastUpdateTime, DateUtils.FORMAT_SHOW_TIME|DateUtils.FORMAT_SHOW_DATE)+'\n');
} catch (NameNotFoundException e) {}
String line;
while((line = stacktrace.readLine()) != null) {
report.append(line);
report.append('\n');
}
file.close();
context.deleteFile("stacktrace.txt");
InputStreamReader inputStreamReader = new InputStreamReader(file);
BufferedReader stacktrace = new BufferedReader(inputStreamReader);
final StringBuilder report = new StringBuilder();
PackageManager pm = context.getPackageManager();
PackageInfo packageInfo = null;
try {
packageInfo = pm.getPackageInfo(context.getPackageName(), 0);
report.append("Version: " + packageInfo.versionName + '\n');
report.append("Last Update: "
+ DateUtils.formatDateTime(context,
packageInfo.lastUpdateTime,
DateUtils.FORMAT_SHOW_TIME
| DateUtils.FORMAT_SHOW_DATE) + '\n');
} catch (NameNotFoundException e) {
}
String line;
while ((line = stacktrace.readLine()) != null) {
report.append(line);
report.append('\n');
}
file.close();
context.deleteFile("stacktrace.txt");
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle(context.getString(R.string.crash_report_title));
builder.setMessage(context.getText(R.string.crash_report_message));
builder.setPositiveButton(context.getText(R.string.send_now), new OnClickListener() {
builder.setPositiveButton(context.getText(R.string.send_now),
new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
@Override
public void onClick(DialogInterface dialog, int which) {
Log.d("xmppService","using account="+finalAccount.getJid()+" to send in stack trace");
Conversation conversation = service.findOrCreateConversation(finalAccount, "bugs@siacs.eu", false);
Message message = new Message(conversation, report.toString(), Message.ENCRYPTION_NONE);
service.sendMessage(message);
}
});
builder.setNegativeButton(context.getText(R.string.send_never),new OnClickListener() {
Log.d(Config.LOGTAG, "using account="
+ finalAccount.getJid()
+ " to send in stack trace");
Conversation conversation = service
.findOrCreateConversation(finalAccount,
"bugs@siacs.eu", false);
Message message = new Message(conversation, report
.toString(), Message.ENCRYPTION_NONE);
service.sendMessage(message);
}
});
builder.setNegativeButton(context.getText(R.string.send_never),
new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
preferences.edit().putBoolean("never_send", true).commit();
}
});
@Override
public void onClick(DialogInterface dialog, int which) {
preferences.edit().putBoolean("never_send", true)
.commit();
}
});
builder.create().show();
} catch (FileNotFoundException e) {
return;

537
src/eu/siacs/conversations/utils/PRNGFixes.java
View file

@ -28,299 +28,300 @@ import java.security.Security;
*/
public final class PRNGFixes {
private static final int VERSION_CODE_JELLY_BEAN = 16;
private static final int VERSION_CODE_JELLY_BEAN_MR2 = 18;
private static final byte[] BUILD_FINGERPRINT_AND_DEVICE_SERIAL =
getBuildFingerprintAndDeviceSerial();
private static final int VERSION_CODE_JELLY_BEAN = 16;
private static final int VERSION_CODE_JELLY_BEAN_MR2 = 18;
private static final byte[] BUILD_FINGERPRINT_AND_DEVICE_SERIAL = getBuildFingerprintAndDeviceSerial();
/** Hidden constructor to prevent instantiation. */
private PRNGFixes() {}
/** Hidden constructor to prevent instantiation. */
private PRNGFixes() {
}
/**
* Applies all fixes.
*
* @throws SecurityException if a fix is needed but could not be applied.
*/
public static void apply() {
applyOpenSSLFix();
installLinuxPRNGSecureRandom();
}
/**
* Applies all fixes.
*
* @throws SecurityException
* if a fix is needed but could not be applied.
*/
public static void apply() {
applyOpenSSLFix();
installLinuxPRNGSecureRandom();
}
/**
* Applies the fix for OpenSSL PRNG having low entropy. Does nothing if the
* fix is not needed.
*
* @throws SecurityException if the fix is needed but could not be applied.
*/
private static void applyOpenSSLFix() throws SecurityException {
if ((Build.VERSION.SDK_INT < VERSION_CODE_JELLY_BEAN)
|| (Build.VERSION.SDK_INT > VERSION_CODE_JELLY_BEAN_MR2)) {
// No need to apply the fix
return;
}
/**
* Applies the fix for OpenSSL PRNG having low entropy. Does nothing if the
* fix is not needed.
*
* @throws SecurityException
* if the fix is needed but could not be applied.
*/
private static void applyOpenSSLFix() throws SecurityException {
if ((Build.VERSION.SDK_INT < VERSION_CODE_JELLY_BEAN)
|| (Build.VERSION.SDK_INT > VERSION_CODE_JELLY_BEAN_MR2)) {
// No need to apply the fix
return;
}
try {
// Mix in the device- and invocation-specific seed.
Class.forName("org.apache.harmony.xnet.provider.jsse.NativeCrypto")
.getMethod("RAND_seed", byte[].class)
.invoke(null, generateSeed());
try {
// Mix in the device- and invocation-specific seed.
Class.forName("org.apache.harmony.xnet.provider.jsse.NativeCrypto")
.getMethod("RAND_seed", byte[].class)
.invoke(null, generateSeed());
// Mix output of Linux PRNG into OpenSSL's PRNG
int bytesRead = (Integer) Class.forName(
"org.apache.harmony.xnet.provider.jsse.NativeCrypto")
.getMethod("RAND_load_file", String.class, long.class)
.invoke(null, "/dev/urandom", 1024);
if (bytesRead != 1024) {
throw new IOException(
"Unexpected number of bytes read from Linux PRNG: "
+ bytesRead);
}
} catch (Exception e) {
throw new SecurityException("Failed to seed OpenSSL PRNG", e);
}
}
// Mix output of Linux PRNG into OpenSSL's PRNG
int bytesRead = (Integer) Class
.forName(
"org.apache.harmony.xnet.provider.jsse.NativeCrypto")
.getMethod("RAND_load_file", String.class, long.class)
.invoke(null, "/dev/urandom", 1024);
if (bytesRead != 1024) {
throw new IOException(
"Unexpected number of bytes read from Linux PRNG: "
+ bytesRead);
}
} catch (Exception e) {
throw new SecurityException("Failed to seed OpenSSL PRNG", e);
}
}
/**
* Installs a Linux PRNG-backed {@code SecureRandom} implementation as the
* default. Does nothing if the implementation is already the default or if
* there is not need to install the implementation.
*
* @throws SecurityException if the fix is needed but could not be applied.
*/
private static void installLinuxPRNGSecureRandom()
throws SecurityException {
if (Build.VERSION.SDK_INT > VERSION_CODE_JELLY_BEAN_MR2) {
// No need to apply the fix
return;
}
/**
* Installs a Linux PRNG-backed {@code SecureRandom} implementation as the
* default. Does nothing if the implementation is already the default or if
* there is not need to install the implementation.
*
* @throws SecurityException
* if the fix is needed but could not be applied.
*/
private static void installLinuxPRNGSecureRandom() throws SecurityException {
if (Build.VERSION.SDK_INT > VERSION_CODE_JELLY_BEAN_MR2) {
// No need to apply the fix
return;
}
// Install a Linux PRNG-based SecureRandom implementation as the
// default, if not yet installed.
Provider[] secureRandomProviders =
Security.getProviders("SecureRandom.SHA1PRNG");
if ((secureRandomProviders == null)
|| (secureRandomProviders.length < 1)
|| (!LinuxPRNGSecureRandomProvider.class.equals(
secureRandomProviders[0].getClass()))) {
Security.insertProviderAt(new LinuxPRNGSecureRandomProvider(), 1);
}
// Install a Linux PRNG-based SecureRandom implementation as the
// default, if not yet installed.
Provider[] secureRandomProviders = Security
.getProviders("SecureRandom.SHA1PRNG");
if ((secureRandomProviders == null)
|| (secureRandomProviders.length < 1)
|| (!LinuxPRNGSecureRandomProvider.class
.equals(secureRandomProviders[0].getClass()))) {
Security.insertProviderAt(new LinuxPRNGSecureRandomProvider(), 1);
}
// Assert that new SecureRandom() and
// SecureRandom.getInstance("SHA1PRNG") return a SecureRandom backed
// by the Linux PRNG-based SecureRandom implementation.
SecureRandom rng1 = new SecureRandom();
if (!LinuxPRNGSecureRandomProvider.class.equals(
rng1.getProvider().getClass())) {
throw new SecurityException(
"new SecureRandom() backed by wrong Provider: "
+ rng1.getProvider().getClass());
}
// Assert that new SecureRandom() and
// SecureRandom.getInstance("SHA1PRNG") return a SecureRandom backed
// by the Linux PRNG-based SecureRandom implementation.
SecureRandom rng1 = new SecureRandom();
if (!LinuxPRNGSecureRandomProvider.class.equals(rng1.getProvider()
.getClass())) {
throw new SecurityException(
"new SecureRandom() backed by wrong Provider: "
+ rng1.getProvider().getClass());
}
SecureRandom rng2;
try {
rng2 = SecureRandom.getInstance("SHA1PRNG");
} catch (NoSuchAlgorithmException e) {
throw new SecurityException("SHA1PRNG not available", e);
}
if (!LinuxPRNGSecureRandomProvider.class.equals(
rng2.getProvider().getClass())) {
throw new SecurityException(
"SecureRandom.getInstance(\"SHA1PRNG\") backed by wrong"
+ " Provider: " + rng2.getProvider().getClass());
}
}
SecureRandom rng2;
try {
rng2 = SecureRandom.getInstance("SHA1PRNG");
} catch (NoSuchAlgorithmException e) {
throw new SecurityException("SHA1PRNG not available", e);
}
if (!LinuxPRNGSecureRandomProvider.class.equals(rng2.getProvider()
.getClass())) {
throw new SecurityException(
"SecureRandom.getInstance(\"SHA1PRNG\") backed by wrong"
+ " Provider: " + rng2.getProvider().getClass());
}
}
/**
* {@code Provider} of {@code SecureRandom} engines which pass through
* all requests to the Linux PRNG.
*/
private static class LinuxPRNGSecureRandomProvider extends Provider {
/**
* {@code Provider} of {@code SecureRandom} engines which pass through all
* requests to the Linux PRNG.
*/
private static class LinuxPRNGSecureRandomProvider extends Provider {
public LinuxPRNGSecureRandomProvider() {
super("LinuxPRNG",
1.0,
"A Linux-specific random number provider that uses"
+ " /dev/urandom");
// Although /dev/urandom is not a SHA-1 PRNG, some apps
// explicitly request a SHA1PRNG SecureRandom and we thus need to
// prevent them from getting the default implementation whose output
// may have low entropy.
put("SecureRandom.SHA1PRNG", LinuxPRNGSecureRandom.class.getName());
put("SecureRandom.SHA1PRNG ImplementedIn", "Software");
}
}
public LinuxPRNGSecureRandomProvider() {
super("LinuxPRNG", 1.0,
"A Linux-specific random number provider that uses"
+ " /dev/urandom");
// Although /dev/urandom is not a SHA-1 PRNG, some apps
// explicitly request a SHA1PRNG SecureRandom and we thus need to
// prevent them from getting the default implementation whose output
// may have low entropy.
put("SecureRandom.SHA1PRNG", LinuxPRNGSecureRandom.class.getName());
put("SecureRandom.SHA1PRNG ImplementedIn", "Software");
}
}
/**
* {@link SecureRandomSpi} which passes all requests to the Linux PRNG
* ({@code /dev/urandom}).
*/
public static class LinuxPRNGSecureRandom extends SecureRandomSpi {
/**
* {@link SecureRandomSpi} which passes all requests to the Linux PRNG (
* {@code /dev/urandom}).
*/
public static class LinuxPRNGSecureRandom extends SecureRandomSpi {
/*
* IMPLEMENTATION NOTE: Requests to generate bytes and to mix in a seed
* are passed through to the Linux PRNG (/dev/urandom). Instances of
* this class seed themselves by mixing in the current time, PID, UID,
* build fingerprint, and hardware serial number (where available) into
* Linux PRNG.
*
* Concurrency: Read requests to the underlying Linux PRNG are
* serialized (on sLock) to ensure that multiple threads do not get
* duplicated PRNG output.
*/
/*
* IMPLEMENTATION NOTE: Requests to generate bytes and to mix in a seed
* are passed through to the Linux PRNG (/dev/urandom). Instances of
* this class seed themselves by mixing in the current time, PID, UID,
* build fingerprint, and hardware serial number (where available) into
* Linux PRNG.
*
* Concurrency: Read requests to the underlying Linux PRNG are
* serialized (on sLock) to ensure that multiple threads do not get
* duplicated PRNG output.
*/
private static final File URANDOM_FILE = new File("/dev/urandom");
private static final File URANDOM_FILE = new File("/dev/urandom");
private static final Object sLock = new Object();
private static final Object sLock = new Object();
/**
* Input stream for reading from Linux PRNG or {@code null} if not yet
* opened.
*
* @GuardedBy("sLock")
*/
private static DataInputStream sUrandomIn;
/**
* Input stream for reading from Linux PRNG or {@code null} if not yet
* opened.
*
* @GuardedBy("sLock")
*/
private static DataInputStream sUrandomIn;
/**
* Output stream for writing to Linux PRNG or {@code null} if not yet
* opened.
*
* @GuardedBy("sLock")
*/
private static OutputStream sUrandomOut;
/**
* Output stream for writing to Linux PRNG or {@code null} if not yet
* opened.
*
* @GuardedBy("sLock")
*/
private static OutputStream sUrandomOut;
/**
* Whether this engine instance has been seeded. This is needed because
* each instance needs to seed itself if the client does not explicitly
* seed it.
*/
private boolean mSeeded;
/**
* Whether this engine instance has been seeded. This is needed because
* each instance needs to seed itself if the client does not explicitly
* seed it.
*/
private boolean mSeeded;
@Override
protected void engineSetSeed(byte[] bytes) {
try {
OutputStream out;
synchronized (sLock) {
out = getUrandomOutputStream();
}
out.write(bytes);
out.flush();
} catch (IOException e) {
// On a small fraction of devices /dev/urandom is not writable.
// Log and ignore.
Log.w(PRNGFixes.class.getSimpleName(),
"Failed to mix seed into " + URANDOM_FILE);
} finally {
mSeeded = true;
}
}
@Override
protected void engineSetSeed(byte[] bytes) {
try {
OutputStream out;
synchronized (sLock) {
out = getUrandomOutputStream();
}
out.write(bytes);
out.flush();
} catch (IOException e) {
// On a small fraction of devices /dev/urandom is not writable.
// Log and ignore.
Log.w(PRNGFixes.class.getSimpleName(),
"Failed to mix seed into " + URANDOM_FILE);
} finally {
mSeeded = true;
}
}
@Override
protected void engineNextBytes(byte[] bytes) {
if (!mSeeded) {
// Mix in the device- and invocation-specific seed.
engineSetSeed(generateSeed());
}
@Override
protected void engineNextBytes(byte[] bytes) {
if (!mSeeded) {
// Mix in the device- and invocation-specific seed.
engineSetSeed(generateSeed());
}
try {
DataInputStream in;
synchronized (sLock) {
in = getUrandomInputStream();
}
synchronized (in) {
in.readFully(bytes);
}
} catch (IOException e) {
throw new SecurityException(
"Failed to read from " + URANDOM_FILE, e);
}
}
try {
DataInputStream in;
synchronized (sLock) {
in = getUrandomInputStream();
}
synchronized (in) {
in.readFully(bytes);
}
} catch (IOException e) {
throw new SecurityException("Failed to read from "
+ URANDOM_FILE, e);
}
}
@Override
protected byte[] engineGenerateSeed(int size) {
byte[] seed = new byte[size];
engineNextBytes(seed);
return seed;
}
@Override
protected byte[] engineGenerateSeed(int size) {
byte[] seed = new byte[size];
engineNextBytes(seed);
return seed;
}
private DataInputStream getUrandomInputStream() {
synchronized (sLock) {
if (sUrandomIn == null) {
// NOTE: Consider inserting a BufferedInputStream between
// DataInputStream and FileInputStream if you need higher
// PRNG output performance and can live with future PRNG
// output being pulled into this process prematurely.
try {
sUrandomIn = new DataInputStream(
new FileInputStream(URANDOM_FILE));
} catch (IOException e) {
throw new SecurityException("Failed to open "
+ URANDOM_FILE + " for reading", e);
}
}
return sUrandomIn;
}
}
private DataInputStream getUrandomInputStream() {
synchronized (sLock) {
if (sUrandomIn == null) {
// NOTE: Consider inserting a BufferedInputStream between
// DataInputStream and FileInputStream if you need higher
// PRNG output performance and can live with future PRNG
// output being pulled into this process prematurely.
try {
sUrandomIn = new DataInputStream(new FileInputStream(
URANDOM_FILE));
} catch (IOException e) {
throw new SecurityException("Failed to open "
+ URANDOM_FILE + " for reading", e);
}
}
return sUrandomIn;
}
}
private OutputStream getUrandomOutputStream() throws IOException {
synchronized (sLock) {
if (sUrandomOut == null) {
sUrandomOut = new FileOutputStream(URANDOM_FILE);
}
return sUrandomOut;
}
}
}
private OutputStream getUrandomOutputStream() throws IOException {
synchronized (sLock) {
if (sUrandomOut == null) {
sUrandomOut = new FileOutputStream(URANDOM_FILE);
}
return sUrandomOut;
}
}
}
/**
* Generates a device- and invocation-specific seed to be mixed into the
* Linux PRNG.
*/
private static byte[] generateSeed() {
try {
ByteArrayOutputStream seedBuffer = new ByteArrayOutputStream();
DataOutputStream seedBufferOut =
new DataOutputStream(seedBuffer);
seedBufferOut.writeLong(System.currentTimeMillis());
seedBufferOut.writeLong(System.nanoTime());
seedBufferOut.writeInt(Process.myPid());
seedBufferOut.writeInt(Process.myUid());
seedBufferOut.write(BUILD_FINGERPRINT_AND_DEVICE_SERIAL);
seedBufferOut.close();
return seedBuffer.toByteArray();
} catch (IOException e) {
throw new SecurityException("Failed to generate seed", e);
}
}
/**
* Generates a device- and invocation-specific seed to be mixed into the
* Linux PRNG.
*/
private static byte[] generateSeed() {
try {
ByteArrayOutputStream seedBuffer = new ByteArrayOutputStream();
DataOutputStream seedBufferOut = new DataOutputStream(seedBuffer);
seedBufferOut.writeLong(System.currentTimeMillis());
seedBufferOut.writeLong(System.nanoTime());
seedBufferOut.writeInt(Process.myPid());
seedBufferOut.writeInt(Process.myUid());
seedBufferOut.write(BUILD_FINGERPRINT_AND_DEVICE_SERIAL);
seedBufferOut.close();
return seedBuffer.toByteArray();
} catch (IOException e) {
throw new SecurityException("Failed to generate seed", e);
}
}
/**
* Gets the hardware serial number of this device.
*
* @return serial number or {@code null} if not available.
*/
private static String getDeviceSerialNumber() {
// We're using the Reflection API because Build.SERIAL is only available
// since API Level 9 (Gingerbread, Android 2.3).
try {
return (String) Build.class.getField("SERIAL").get(null);
} catch (Exception ignored) {
return null;
}
}
/**
* Gets the hardware serial number of this device.
*
* @return serial number or {@code null} if not available.
*/
private static String getDeviceSerialNumber() {
// We're using the Reflection API because Build.SERIAL is only available
// since API Level 9 (Gingerbread, Android 2.3).
try {
return (String) Build.class.getField("SERIAL").get(null);
} catch (Exception ignored) {
return null;
}
}
private static byte[] getBuildFingerprintAndDeviceSerial() {
StringBuilder result = new StringBuilder();
String fingerprint = Build.FINGERPRINT;
if (fingerprint != null) {
result.append(fingerprint);
}
String serial = getDeviceSerialNumber();
if (serial != null) {
result.append(serial);
}
try {
return result.toString().getBytes("UTF-8");
} catch (UnsupportedEncodingException e) {
throw new RuntimeException("UTF-8 encoding not supported");
}
}
private static byte[] getBuildFingerprintAndDeviceSerial() {
StringBuilder result = new StringBuilder();
String fingerprint = Build.FINGERPRINT;
if (fingerprint != null) {
result.append(fingerprint);
}
String serial = getDeviceSerialNumber();
if (serial != null) {
result.append(serial);
}
try {
return result.toString().getBytes("UTF-8");
} catch (UnsupportedEncodingException e) {
throw new RuntimeException("UTF-8 encoding not supported");
}
}
}

9
src/eu/siacs/conversations/utils/PhoneHelper.java
View file

@ -38,7 +38,7 @@ public class PhoneHelper {
@Override
public void onLoadComplete(Loader<Cursor> arg0, Cursor cursor) {
if (cursor==null) {
if (cursor == null) {
return;
}
while (cursor.moveToNext()) {
@ -56,7 +56,9 @@ public class PhoneHelper {
contact.putString("lookup", cursor.getString(cursor
.getColumnIndex(ContactsContract.Data.LOOKUP_KEY)));
contact.putString("jid",cursor.getString(cursor
contact.putString(
"jid",
cursor.getString(cursor
.getColumnIndex(ContactsContract.CommonDataKinds.Im.DATA)));
phoneContacts.add(contact);
}
@ -69,8 +71,7 @@ public class PhoneHelper {
}
public static Uri getSefliUri(Context context) {
String[] mProjection = new String[] { Profile._ID,
Profile.PHOTO_URI };
String[] mProjection = new String[] { Profile._ID, Profile.PHOTO_URI };
Cursor mProfileCursor = context.getContentResolver().query(
Profile.CONTENT_URI, mProjection, null, null, null);

14
src/eu/siacs/conversations/utils/UIHelper.java
View file

@ -118,9 +118,13 @@ public class UIHelper {
}
private static int getNameColor(String name) {
/*int holoColors[] = { 0xFF1da9da, 0xFFb368d9, 0xFF83b600, 0xFFffa713,
0xFFe92727 };*/
int holoColors[] = {0xFFe91e63, 0xFF9c27b0, 0xFF673ab7, 0xFF3f51b5, 0xFF5677fc, 0xFF03a9f4, 0xFF00bcd4, 0xFF009688, 0xFFff5722, 0xFF795548, 0xFF607d8b};
/*
* int holoColors[] = { 0xFF1da9da, 0xFFb368d9, 0xFF83b600, 0xFFffa713,
* 0xFFe92727 };
*/
int holoColors[] = { 0xFFe91e63, 0xFF9c27b0, 0xFF673ab7, 0xFF3f51b5,
0xFF5677fc, 0xFF03a9f4, 0xFF00bcd4, 0xFF009688, 0xFFff5722,
0xFF795548, 0xFF607d8b };
return holoColors[(int) ((name.hashCode() & 0xffffffffl) % holoColors.length)];
}
@ -216,9 +220,9 @@ public class UIHelper {
}
ArrayList<String> names = new ArrayList<String>();
names.add(conversation.getMucOptions().getActualNick());
for(User user : members) {
for (User user : members) {
names.add(user.getName());
if (names.size() > 4 ) {
if (names.size() > 4) {
break;
}
}

4
src/eu/siacs/conversations/utils/Validator.java
View file

@ -4,8 +4,8 @@ import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Validator {
public static final Pattern VALID_JID =
Pattern.compile("^[^@/<>'\"\\s]+@[^@/<>'\"\\s]+$", Pattern.CASE_INSENSITIVE);
public static final Pattern VALID_JID = Pattern.compile(
"^[^@/<>'\"\\s]+@[^@/<>'\"\\s]+$", Pattern.CASE_INSENSITIVE);
public static boolean isValidJid(String jid) {
Matcher matcher = VALID_JID.matcher(jid);

72
src/eu/siacs/conversations/utils/zlib/ZLibInputStream.java
View file

@ -12,41 +12,43 @@ import java.util.zip.InflaterInputStream;
*/
public class ZLibInputStream extends InflaterInputStream {
/**
* Construct a ZLibInputStream, reading data from the underlying stream.
*
* @param is The {@code InputStream} to read data from.
* @throws IOException If an {@code IOException} occurs.
*/
public ZLibInputStream(InputStream is) throws IOException {
super(is, new Inflater(), 512);
}
/**
* Construct a ZLibInputStream, reading data from the underlying stream.
*
* @param is
* The {@code InputStream} to read data from.
* @throws IOException
* If an {@code IOException} occurs.
*/
public ZLibInputStream(InputStream is) throws IOException {
super(is, new Inflater(), 512);
}
/**
* Provide a more InputStream compatible version of available.
* A return value of 1 means that it is likly to read one byte without
* blocking, 0 means that the system is known to block for more input.
*
* @return 0 if no data is available, 1 otherwise
* @throws IOException
*/
@Override
public int available() throws IOException {
/* This is one of the funny code blocks.
* InflaterInputStream.available violates the contract of
* InputStream.available, which breaks kXML2.
*
* I'm not sure who's to blame, oracle/sun for a broken api or the
* google guys for mixing a sun bug with a xml reader that can't handle
* it....
*
* Anyway, this simple if breaks suns distorted reality, but helps
* to use the api as intended.
*/
if (inf.needsInput()) {
return 0;
}
return super.available();
}
/**
* Provide a more InputStream compatible version of available. A return
* value of 1 means that it is likly to read one byte without blocking, 0
* means that the system is known to block for more input.
*
* @return 0 if no data is available, 1 otherwise
* @throws IOException
*/
@Override
public int available() throws IOException {
/*
* This is one of the funny code blocks. InflaterInputStream.available
* violates the contract of InputStream.available, which breaks kXML2.
*
* I'm not sure who's to blame, oracle/sun for a broken api or the
* google guys for mixing a sun bug with a xml reader that can't handle
* it....
*
* Anyway, this simple if breaks suns distorted reality, but helps to
* use the api as intended.
*/
if (inf.needsInput()) {
return 0;
}
return super.available();
}
}

139
src/eu/siacs/conversations/utils/zlib/ZLibOutputStream.java
View file

@ -9,76 +9,87 @@ import java.util.zip.Deflater;
import java.util.zip.DeflaterOutputStream;
/**
* <p>Android 2.2 includes Java7 FLUSH_SYNC option, which will be used by this
* <p>
* Android 2.2 includes Java7 FLUSH_SYNC option, which will be used by this
* Implementation, preferable via reflection. The @hide was remove in API level
* 19. This class might thus go away in the future.</p>
* <p>Please use {@link ZLibOutputStream#SUPPORTED} to check for flush
* compatibility.</p>
* 19. This class might thus go away in the future.
* </p>
* <p>
* Please use {@link ZLibOutputStream#SUPPORTED} to check for flush
* compatibility.
* </p>
*/
public class ZLibOutputStream extends DeflaterOutputStream {
/**
* The reflection based flush method.
*/
/**
* The reflection based flush method.
*/
private final static Method method;
/**
* SUPPORTED is true if a flush compatible method exists.
*/
public final static boolean SUPPORTED;
private final static Method method;
/**
* SUPPORTED is true if a flush compatible method exists.
*/
public final static boolean SUPPORTED;
/**
* Static block to initialize {@link #SUPPORTED} and {@link #method}.
*/
static {
Method m = null;
try {
m = Deflater.class.getMethod("deflate", byte[].class, int.class, int.class, int.class);
} catch (SecurityException e) {
} catch (NoSuchMethodException e) {
}
method = m;
SUPPORTED = (method != null);
}
/**
* Create a new ZLib compatible output stream wrapping the given low level
* stream. ZLib compatiblity means we will send a zlib header.
* @param os OutputStream The underlying stream.
* @throws IOException In case of a lowlevel transfer problem.
* @throws NoSuchAlgorithmException In case of a {@link Deflater} error.
*/
public ZLibOutputStream(OutputStream os) throws IOException,
NoSuchAlgorithmException {
super(os, new Deflater(Deflater.BEST_COMPRESSION));
}
/**
* Flush the given stream, preferring Java7 FLUSH_SYNC if available.
* @throws IOException In case of a lowlevel exception.
*/
@Override
public void flush() throws IOException {
if (!SUPPORTED) {
super.flush();
return;
}
try {
int count = 0;
do {
count = (Integer) method.invoke(def, buf, 0, buf.length, 3);
if (count > 0) {
out.write(buf, 0, count);
/**
* Static block to initialize {@link #SUPPORTED} and {@link #method}.
*/
static {
Method m = null;
try {
m = Deflater.class.getMethod("deflate", byte[].class, int.class,
int.class, int.class);
} catch (SecurityException e) {
} catch (NoSuchMethodException e) {
}
} while (count > 0);
} catch (IllegalArgumentException e) {
throw new IOException("Can't flush");
} catch (IllegalAccessException e) {
throw new IOException("Can't flush");
} catch (InvocationTargetException e) {
throw new IOException("Can't flush");
}
super.flush();
}
method = m;
SUPPORTED = (method != null);
}
/**
* Create a new ZLib compatible output stream wrapping the given low level
* stream. ZLib compatiblity means we will send a zlib header.
*
* @param os
* OutputStream The underlying stream.
* @throws IOException
* In case of a lowlevel transfer problem.
* @throws NoSuchAlgorithmException
* In case of a {@link Deflater} error.
*/
public ZLibOutputStream(OutputStream os) throws IOException,
NoSuchAlgorithmException {
super(os, new Deflater(Deflater.BEST_COMPRESSION));
}
/**
* Flush the given stream, preferring Java7 FLUSH_SYNC if available.
*
* @throws IOException
* In case of a lowlevel exception.
*/
@Override
public void flush() throws IOException {
if (!SUPPORTED) {
super.flush();
return;
}
try {
int count = 0;
do {
count = (Integer) method.invoke(def, buf, 0, buf.length, 3);
if (count > 0) {
out.write(buf, 0, count);
}
} while (count > 0);
} catch (IllegalArgumentException e) {
throw new IOException("Can't flush");
} catch (IllegalAccessException e) {
throw new IOException("Can't flush");
} catch (InvocationTargetException e) {
throw new IOException("Can't flush");
}
super.flush();
}
}

4
src/eu/siacs/conversations/xml/Element.java
View file

@ -146,10 +146,10 @@ public class Element {
}
public void setAttribute(String name, long value) {
this.setAttribute(name, ""+value);
this.setAttribute(name, "" + value);
}
public void setAttribute(String name, int value) {
this.setAttribute(name, ""+value);
this.setAttribute(name, "" + value);
}
}

25
src/eu/siacs/conversations/xml/Tag.java
View file

@ -20,21 +20,20 @@ public class Tag {
this.name = name;
}
public static Tag no(String text) {
return new Tag(NO,text);
return new Tag(NO, text);
}
public static Tag start(String name) {
return new Tag(START,name);
return new Tag(START, name);
}
public static Tag end(String name) {
return new Tag(END,name);
return new Tag(END, name);
}
public static Tag empty(String name) {
return new Tag(EMPTY,name);
return new Tag(EMPTY, name);
}
public String getName() {
@ -56,12 +55,14 @@ public class Tag {
}
public boolean isStart(String needle) {
if (needle==null) return false;
if (needle == null)
return false;
return (this.type == START) && (needle.equals(this.name));
}
public boolean isEnd(String needle) {
if (needle==null) return false;
if (needle == null)
return false;
return (this.type == END) && (needle.equals(this.name));
}
@ -72,15 +73,15 @@ public class Tag {
public String toString() {
StringBuilder tagOutput = new StringBuilder();
tagOutput.append('<');
if (type==END) {
if (type == END) {
tagOutput.append('/');
}
tagOutput.append(name);
if(type!=END) {
if (type != END) {
Set<Entry<String, String>> attributeSet = attributes.entrySet();
Iterator<Entry<String, String>> it = attributeSet.iterator();
while(it.hasNext()) {
Entry<String,String> entry = it.next();
while (it.hasNext()) {
Entry<String, String> entry = it.next();
tagOutput.append(' ');
tagOutput.append(entry.getKey());
tagOutput.append("=\"");
@ -88,7 +89,7 @@ public class Tag {
tagOutput.append('"');
}
}
if (type==EMPTY) {
if (type == EMPTY) {
tagOutput.append('/');
}
tagOutput.append('>');

39
src/eu/siacs/conversations/xml/TagWriter.java
View file

@ -15,15 +15,16 @@ public class TagWriter {
private LinkedBlockingQueue<AbstractStanza> writeQueue = new LinkedBlockingQueue<AbstractStanza>();
private Thread asyncStanzaWriter = new Thread() {
private boolean shouldStop = false;
@Override
public void run() {
while(!shouldStop) {
if ((finshed)&&(writeQueue.size() == 0)) {
while (!shouldStop) {
if ((finshed) && (writeQueue.size() == 0)) {
return;
}
try {
AbstractStanza output = writeQueue.take();
if (outputStream==null) {
if (outputStream == null) {
shouldStop = true;
} else {
outputStream.write(output.toString());
@ -42,7 +43,7 @@ public class TagWriter {
}
public void setOutputStream(OutputStream out) throws IOException {
if (out==null) {
if (out == null) {
throw new IOException();
}
this.plainOutputStream = out;
@ -50,14 +51,14 @@ public class TagWriter {
}
public OutputStream getOutputStream() throws IOException {
if (this.plainOutputStream==null) {
if (this.plainOutputStream == null) {
throw new IOException();
}
return this.plainOutputStream;
}
public TagWriter beginDocument() throws IOException {
if (outputStream==null) {
if (outputStream == null) {
throw new IOException("output stream was null");
}
outputStream.write("<?xml version='1.0'?>");
@ -66,7 +67,7 @@ public class TagWriter {
}
public TagWriter writeTag(Tag tag) throws IOException {
if (outputStream==null) {
if (outputStream == null) {
throw new IOException("output stream was null");
}
outputStream.write(tag.toString());
@ -75,7 +76,7 @@ public class TagWriter {
}
public TagWriter writeElement(Element element) throws IOException {
if (outputStream==null) {
if (outputStream == null) {
throw new IOException("output stream was null");
}
outputStream.write(element.toString());
@ -84,19 +85,19 @@ public class TagWriter {
}
public TagWriter writeStanzaAsync(AbstractStanza stanza) {
if (finshed) {
return this;
} else {
if (!asyncStanzaWriter.isAlive()) {
try {
asyncStanzaWriter.start();
} catch (IllegalThreadStateException e) {
//already started
}
if (finshed) {
return this;
} else {
if (!asyncStanzaWriter.isAlive()) {
try {
asyncStanzaWriter.start();
} catch (IllegalThreadStateException e) {
// already started
}
writeQueue.add(stanza);
return this;
}
writeQueue.add(stanza);
return this;
}
}
public void finish() {

78
src/eu/siacs/conversations/xml/XmlReader.java
View file

@ -7,13 +7,14 @@ import java.io.InputStreamReader;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import eu.siacs.conversations.Config;
import android.os.PowerManager;
import android.os.PowerManager.WakeLock;
import android.util.Log;
import android.util.Xml;
public class XmlReader {
private static final String LOGTAG = "xmppService";
private XmlPullParser parser;
private PowerManager.WakeLock wakeLock;
private InputStream is;
@ -21,15 +22,16 @@ public class XmlReader {
public XmlReader(WakeLock wakeLock) {
this.parser = Xml.newPullParser();
try {
this.parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES,true);
this.parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES,
true);
} catch (XmlPullParserException e) {
Log.d(LOGTAG,"error setting namespace feature on parser");
Log.d(Config.LOGTAG, "error setting namespace feature on parser");
}
this.wakeLock = wakeLock;
}
public void setInputStream(InputStream inputStream) throws IOException {
if (inputStream==null) {
if (inputStream == null) {
throw new IOException();
}
this.is = inputStream;
@ -41,14 +43,14 @@ public class XmlReader {
}
public InputStream getInputStream() throws IOException {
if (this.is==null) {
if (this.is == null) {
throw new IOException();
}
return is;
}
public void reset() throws IOException {
if (this.is==null) {
if (this.is == null) {
throw new IOException();
}
try {
@ -60,59 +62,71 @@ public class XmlReader {
public Tag readTag() throws XmlPullParserException, IOException {
if (wakeLock.isHeld()) {
try { wakeLock.release();} catch (RuntimeException re) {}
try {
wakeLock.release();
} catch (RuntimeException re) {
}
}
try {
while(this.is != null && parser.next() != XmlPullParser.END_DOCUMENT) {
wakeLock.acquire();
if (parser.getEventType() == XmlPullParser.START_TAG) {
Tag tag = Tag.start(parser.getName());
for(int i = 0; i < parser.getAttributeCount(); ++i) {
tag.setAttribute(parser.getAttributeName(i), parser.getAttributeValue(i));
}
String xmlns = parser.getNamespace();
if (xmlns!=null) {
tag.setAttribute("xmlns",xmlns);
}
return tag;
} else if (parser.getEventType() == XmlPullParser.END_TAG) {
Tag tag = Tag.end(parser.getName());
return tag;
} else if (parser.getEventType() == XmlPullParser.TEXT) {
Tag tag = Tag.no(parser.getText());
return tag;
while (this.is != null
&& parser.next() != XmlPullParser.END_DOCUMENT) {
wakeLock.acquire();
if (parser.getEventType() == XmlPullParser.START_TAG) {
Tag tag = Tag.start(parser.getName());
for (int i = 0; i < parser.getAttributeCount(); ++i) {
tag.setAttribute(parser.getAttributeName(i),
parser.getAttributeValue(i));
}
String xmlns = parser.getNamespace();
if (xmlns != null) {
tag.setAttribute("xmlns", xmlns);
}
return tag;
} else if (parser.getEventType() == XmlPullParser.END_TAG) {
Tag tag = Tag.end(parser.getName());
return tag;
} else if (parser.getEventType() == XmlPullParser.TEXT) {
Tag tag = Tag.no(parser.getText());
return tag;
}
}
if (wakeLock.isHeld()) {
try { wakeLock.release();} catch (RuntimeException re) {}
try {
wakeLock.release();
} catch (RuntimeException re) {
}
}
} catch (ArrayIndexOutOfBoundsException e) {
throw new IOException("xml parser mishandled ArrayIndexOufOfBounds", e);
throw new IOException(
"xml parser mishandled ArrayIndexOufOfBounds", e);
} catch (StringIndexOutOfBoundsException e) {
throw new IOException("xml parser mishandled StringIndexOufOfBounds", e);
throw new IOException(
"xml parser mishandled StringIndexOufOfBounds", e);
} catch (NullPointerException e) {
throw new IOException("xml parser mishandled NullPointerException", e);
throw new IOException("xml parser mishandled NullPointerException",
e);
} catch (IndexOutOfBoundsException e) {
throw new IOException("xml parser mishandled IndexOutOfBound", e);
}
return null;
}
public Element readElement(Tag currentTag) throws XmlPullParserException, IOException {
public Element readElement(Tag currentTag) throws XmlPullParserException,
IOException {
Element element = new Element(currentTag.getName());
element.setAttributes(currentTag.getAttributes());
Tag nextTag = this.readTag();
if (nextTag == null) {
throw new IOException("unterupted mid tag");
}
if(nextTag.isNo()) {
if (nextTag.isNo()) {
element.setContent(nextTag.getName());
nextTag = this.readTag();
if (nextTag == null) {
throw new IOException("unterupted mid tag");
}
}
while(!nextTag.isEnd(element.getName())) {
while (!nextTag.isEnd(element.getName())) {
if (!nextTag.isNo()) {
Element child = this.readElement(nextTag);
element.addChild(child);

158
src/eu/siacs/conversations/xmpp/XmppConnection.java
View file

@ -32,6 +32,7 @@ import android.os.PowerManager.WakeLock;
import android.os.SystemClock;
import android.util.Log;
import android.util.SparseArray;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.services.XmppConnectionService;
import eu.siacs.conversations.utils.CryptoHelper;
@ -58,7 +59,6 @@ import eu.siacs.conversations.xmpp.stanzas.streammgmt.ResumePacket;
public class XmppConnection implements Runnable {
protected Account account;
private static final String LOGTAG = "xmppService";
private WakeLock wakeLock;
@ -109,8 +109,8 @@ public class XmppConnection implements Runnable {
this.mRandom = service.getRNG();
this.mMemorizingTrustManager = service.getMemorizingTrustManager();
this.account = account;
this.wakeLock = service.getPowerManager().newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
account.getJid());
this.wakeLock = service.getPowerManager().newWakeLock(
PowerManager.PARTIAL_WAKE_LOCK, account.getJid());
tagWriter = new TagWriter();
}
@ -133,7 +133,7 @@ public class XmppConnection implements Runnable {
}
protected void connect() {
Log.d(LOGTAG, account.getJid() + ": connecting");
Log.d(Config.LOGTAG, account.getJid() + ": connecting");
usingCompression = false;
lastConnect = SystemClock.elapsedRealtime();
lastPingSent = SystemClock.elapsedRealtime();
@ -147,7 +147,7 @@ public class XmppConnection implements Runnable {
this.changeStatus(Account.STATUS_CONNECTING);
Bundle namePort = DNSHelper.getSRVRecord(account.getServer());
if ("timeout".equals(namePort.getString("error"))) {
Log.d(LOGTAG, account.getJid() + ": dns timeout");
Log.d(Config.LOGTAG, account.getJid() + ": dns timeout");
this.changeStatus(Account.STATUS_OFFLINE);
return;
}
@ -156,13 +156,14 @@ public class XmppConnection implements Runnable {
int srvRecordPort = namePort.getInt("port");
if (srvRecordServer != null) {
if (srvIpServer != null) {
Log.d(LOGTAG, account.getJid() + ": using values from dns "
+ srvRecordServer + "[" + srvIpServer + "]:"
+ srvRecordPort);
Log.d(Config.LOGTAG, account.getJid()
+ ": using values from dns " + srvRecordServer
+ "[" + srvIpServer + "]:" + srvRecordPort);
socket = new Socket(srvIpServer, srvRecordPort);
} else {
Log.d(LOGTAG, account.getJid() + ": using values from dns "
+ srvRecordServer + ":" + srvRecordPort);
Log.d(Config.LOGTAG, account.getJid()
+ ": using values from dns " + srvRecordServer
+ ":" + srvRecordPort);
socket = new Socket(srvRecordServer, srvRecordPort);
}
} else {
@ -180,7 +181,8 @@ public class XmppConnection implements Runnable {
processStream(nextTag);
break;
} else {
Log.d(LOGTAG, "found unexpected tag: " + nextTag.getName());
Log.d(Config.LOGTAG,
"found unexpected tag: " + nextTag.getName());
return;
}
}
@ -190,27 +192,39 @@ public class XmppConnection implements Runnable {
} catch (UnknownHostException e) {
this.changeStatus(Account.STATUS_SERVER_NOT_FOUND);
if (wakeLock.isHeld()) {
try { wakeLock.release();} catch (RuntimeException re) {}
try {
wakeLock.release();
} catch (RuntimeException re) {
}
}
return;
} catch (IOException e) {
this.changeStatus(Account.STATUS_OFFLINE);
if (wakeLock.isHeld()) {
try { wakeLock.release();} catch (RuntimeException re) {}
try {
wakeLock.release();
} catch (RuntimeException re) {
}
}
return;
} catch (NoSuchAlgorithmException e) {
this.changeStatus(Account.STATUS_OFFLINE);
Log.d(LOGTAG, "compression exception " + e.getMessage());
Log.d(Config.LOGTAG, "compression exception " + e.getMessage());
if (wakeLock.isHeld()) {
try { wakeLock.release();} catch (RuntimeException re) {}
try {
wakeLock.release();
} catch (RuntimeException re) {
}
}
return;
} catch (XmlPullParserException e) {
this.changeStatus(Account.STATUS_OFFLINE);
Log.d(LOGTAG, "xml exception " + e.getMessage());
Log.d(Config.LOGTAG, "xml exception " + e.getMessage());
if (wakeLock.isHeld()) {
try { wakeLock.release();} catch (RuntimeException re) {}
try {
wakeLock.release();
} catch (RuntimeException re) {
}
}
return;
}
@ -235,7 +249,7 @@ public class XmppConnection implements Runnable {
} else if (nextTag.isStart("compressed")) {
switchOverToZLib(nextTag);
} else if (nextTag.isStart("success")) {
Log.d(LOGTAG, account.getJid() + ": logged in");
Log.d(Config.LOGTAG, account.getJid() + ": logged in");
tagReader.readTag();
tagReader.reset();
sendStartStream();
@ -250,17 +264,18 @@ public class XmppConnection implements Runnable {
response.setAttribute("xmlns",
"urn:ietf:params:xml:ns:xmpp-sasl");
response.setContent(CryptoHelper.saslDigestMd5(account,
challange,mRandom));
challange, mRandom));
tagWriter.writeElement(response);
} else if (nextTag.isStart("enabled")) {
Element enabled = tagReader.readElement(nextTag);
if ("true".equals(enabled.getAttribute("resume"))) {
this.streamId = enabled.getAttribute("id");
Log.d(LOGTAG, account.getJid() + ": stream managment("
+ smVersion + ") enabled (resumable)");
Log.d(Config.LOGTAG, account.getJid()
+ ": stream managment(" + smVersion
+ ") enabled (resumable)");
} else {
Log.d(LOGTAG, account.getJid() + ": stream managment("
+ smVersion + ") enabled");
Log.d(Config.LOGTAG, account.getJid()
+ ": stream managment(" + smVersion + ") enabled");
}
this.lastSessionStarted = SystemClock.elapsedRealtime();
this.stanzasReceived = 0;
@ -272,16 +287,19 @@ public class XmppConnection implements Runnable {
String h = resumed.getAttribute("h");
try {
int serverCount = Integer.parseInt(h);
if (serverCount!=stanzasSent) {
Log.d(LOGTAG,account.getJid() + ": session resumed with lost packages");
if (serverCount != stanzasSent) {
Log.d(Config.LOGTAG, account.getJid()
+ ": session resumed with lost packages");
stanzasSent = serverCount;
} else {
Log.d(LOGTAG, account.getJid() + ": session resumed");
Log.d(Config.LOGTAG, account.getJid()
+ ": session resumed");
}
if (acknowledgedListener!=null) {
for(int i = 0; i < messageReceipts.size(); ++i) {
if (serverCount>=messageReceipts.keyAt(i)) {
acknowledgedListener.onMessageAcknowledged(account, messageReceipts.valueAt(i));
if (acknowledgedListener != null) {
for (int i = 0; i < messageReceipts.size(); ++i) {
if (serverCount >= messageReceipts.keyAt(i)) {
acknowledgedListener.onMessageAcknowledged(
account, messageReceipts.valueAt(i));
}
}
}
@ -301,13 +319,14 @@ public class XmppConnection implements Runnable {
String msgId = this.messageReceipts.get(serverSequence);
if (msgId != null) {
if (this.acknowledgedListener != null) {
this.acknowledgedListener.onMessageAcknowledged(account, msgId);
this.acknowledgedListener.onMessageAcknowledged(
account, msgId);
}
this.messageReceipts.remove(serverSequence);
}
} else if (nextTag.isStart("failed")) {
tagReader.readElement(nextTag);
Log.d(LOGTAG, account.getJid() + ": resumption failed");
Log.d(Config.LOGTAG, account.getJid() + ": resumption failed");
streamId = null;
if (account.getStatus() != Account.STATUS_ONLINE) {
sendBindRequest();
@ -347,7 +366,7 @@ public class XmppConnection implements Runnable {
}
element.setAttributes(currentTag.getAttributes());
Tag nextTag = tagReader.readTag();
if (nextTag==null) {
if (nextTag == null) {
throw new IOException("interrupted mid tag");
}
while (!nextTag.isEnd(element.getName())) {
@ -361,7 +380,7 @@ public class XmppConnection implements Runnable {
element.addChild(child);
}
nextTag = tagReader.readTag();
if (nextTag==null) {
if (nextTag == null) {
throw new IOException("interrupted mid tag");
}
}
@ -446,7 +465,7 @@ public class XmppConnection implements Runnable {
.setInputStream(new ZLibInputStream(tagReader.getInputStream()));
sendStartStream();
Log.d(LOGTAG, account.getJid() + ": compression enabled");
Log.d(Config.LOGTAG, account.getJid() + ": compression enabled");
usingCompression = true;
processStream(tagReader.readTag());
}
@ -462,23 +481,30 @@ public class XmppConnection implements Runnable {
tagReader.readTag();
try {
SSLContext sc = SSLContext.getInstance("TLS");
sc.init(null, new X509TrustManager[] { this.mMemorizingTrustManager }, mRandom);
sc.init(null,
new X509TrustManager[] { this.mMemorizingTrustManager },
mRandom);
SSLSocketFactory factory = sc.getSocketFactory();
HostnameVerifier verifier = this.mMemorizingTrustManager.wrapHostnameVerifier(new org.apache.http.conn.ssl.StrictHostnameVerifier());
HostnameVerifier verifier = this.mMemorizingTrustManager
.wrapHostnameVerifier(new org.apache.http.conn.ssl.StrictHostnameVerifier());
SSLSocket sslSocket = (SSLSocket) factory.createSocket(socket,
socket.getInetAddress().getHostAddress(), socket.getPort(),
true);
if (verifier != null && !verifier.verify(account.getServer(), sslSocket.getSession())) {
Log.d(LOGTAG, account.getJid() + ": host mismatch in TLS connection");
if (verifier != null
&& !verifier.verify(account.getServer(),
sslSocket.getSession())) {
Log.d(Config.LOGTAG, account.getJid()
+ ": host mismatch in TLS connection");
sslSocket.close();
throw new IOException();
}
tagReader.setInputStream(sslSocket.getInputStream());
tagWriter.setOutputStream(sslSocket.getOutputStream());
sendStartStream();
Log.d(LOGTAG, account.getJid() + ": TLS connection established");
Log.d(Config.LOGTAG, account.getJid()
+ ": TLS connection established");
processStream(tagReader.readTag());
sslSocket.close();
} catch (NoSuchAlgorithmException e1) {
@ -604,7 +630,7 @@ public class XmppConnection implements Runnable {
changeStatus(Account.STATUS_REGISTRATION_CONFLICT);
} else {
changeStatus(Account.STATUS_REGISTRATION_FAILED);
Log.d(LOGTAG, packet.toString());
Log.d(Config.LOGTAG, packet.toString());
}
disconnect(true);
}
@ -612,7 +638,7 @@ public class XmppConnection implements Runnable {
} else {
changeStatus(Account.STATUS_REGISTRATION_FAILED);
disconnect(true);
Log.d(LOGTAG, account.getJid()
Log.d(Config.LOGTAG, account.getJid()
+ ": could not register. instructions are"
+ instructions.getContent());
}
@ -628,9 +654,9 @@ public class XmppConnection implements Runnable {
@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
Element bind = packet.findChild("bind");
if (bind!=null) {
if (bind != null) {
Element jid = bind.findChild("jid");
if (jid!=null) {
if (jid != null) {
account.setResource(jid.getContent().split("/")[1]);
if (streamFeatures.hasChild("sm", "urn:xmpp:sm:3")) {
smVersion = 3;
@ -638,7 +664,8 @@ public class XmppConnection implements Runnable {
tagWriter.writeStanzaAsync(enable);
stanzasSent = 0;
messageReceipts.clear();
} else if (streamFeatures.hasChild("sm", "urn:xmpp:sm:2")) {
} else if (streamFeatures.hasChild("sm",
"urn:xmpp:sm:2")) {
smVersion = 2;
EnablePacket enable = new EnablePacket(smVersion);
tagWriter.writeStanzaAsync(enable);
@ -660,7 +687,8 @@ public class XmppConnection implements Runnable {
}
});
if (this.streamFeatures.hasChild("session")) {
Log.d(LOGTAG, account.getJid() + ": sending deprecated session");
Log.d(Config.LOGTAG, account.getJid()
+ ": sending deprecated session");
IqPacket startSession = new IqPacket(IqPacket.TYPE_SET);
startSession.addChild("session",
"urn:ietf:params:xml:ns:xmpp-session");
@ -725,10 +753,10 @@ public class XmppConnection implements Runnable {
@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
if (!packet.hasChild("error")) {
Log.d(LOGTAG, account.getJid()
Log.d(Config.LOGTAG, account.getJid()
+ ": successfully enabled carbons");
} else {
Log.d(LOGTAG, account.getJid()
Log.d(Config.LOGTAG, account.getJid()
+ ": error enableing carbons " + packet.toString());
}
}
@ -736,7 +764,7 @@ public class XmppConnection implements Runnable {
}
private void processStreamError(Tag currentTag) {
Log.d(LOGTAG, "processStreamError");
Log.d(Config.LOGTAG, "processStreamError");
}
private void sendStartStream() throws IOException {
@ -781,12 +809,15 @@ public class XmppConnection implements Runnable {
private synchronized void sendPacket(final AbstractStanza packet,
PacketReceived callback) {
if (packet.getName().equals("iq") || packet.getName().equals("message") || packet.getName().equals("presence")) {
if (packet.getName().equals("iq") || packet.getName().equals("message")
|| packet.getName().equals("presence")) {
++stanzasSent;
}
tagWriter.writeStanzaAsync(packet);
if (packet instanceof MessagePacket && packet.getId() != null && this.streamId != null) {
Log.d(LOGTAG,"request delivery report for stanza "+stanzasSent);
if (packet instanceof MessagePacket && packet.getId() != null
&& this.streamId != null) {
Log.d(Config.LOGTAG, "request delivery report for stanza "
+ stanzasSent);
this.messageReceipts.put(stanzasSent, packet.getId());
tagWriter.writeStanzaAsync(new RequestPacket(this.smVersion));
}
@ -844,7 +875,7 @@ public class XmppConnection implements Runnable {
public void disconnect(boolean force) {
changeStatus(Account.STATUS_OFFLINE);
Log.d(LOGTAG, "disconnecting");
Log.d(Config.LOGTAG, "disconnecting");
try {
if (force) {
socket.close();
@ -858,20 +889,21 @@ public class XmppConnection implements Runnable {
tagWriter.finish();
try {
while (!tagWriter.finished()) {
Log.d(LOGTAG, "not yet finished");
Log.d(Config.LOGTAG, "not yet finished");
Thread.sleep(100);
}
tagWriter.writeTag(Tag.end("stream:stream"));
} catch (IOException e) {
Log.d(LOGTAG, "io exception during disconnect");
Log.d(Config.LOGTAG,
"io exception during disconnect");
} catch (InterruptedException e) {
Log.d(LOGTAG, "interrupted");
Log.d(Config.LOGTAG, "interrupted");
}
}
}
}).start();
} catch (IOException e) {
Log.d(LOGTAG, "io exception during disconnect");
Log.d(Config.LOGTAG, "io exception during disconnect");
}
}
@ -887,7 +919,7 @@ public class XmppConnection implements Runnable {
public String findDiscoItemByFeature(String feature) {
List<String> items = findDiscoItemsByFeature(feature);
if (items.size()>=1) {
if (items.size() >= 1) {
return items.get(0);
}
return null;
@ -917,6 +949,7 @@ public class XmppConnection implements Runnable {
public class Features {
XmppConnection connection;
public Features(XmppConnection connection) {
this.connection = connection;
}
@ -944,12 +977,14 @@ public class XmppConnection implements Runnable {
if (connection.streamFeatures == null) {
return false;
} else {
return connection.streamFeatures.hasChild("csi","urn:xmpp:csi:0");
return connection.streamFeatures.hasChild("csi",
"urn:xmpp:csi:0");
}
}
public boolean pubsub() {
return hasDiscoFeature(account.getServer(), "http://jabber.org/protocol/pubsub#publish");
return hasDiscoFeature(account.getServer(),
"http://jabber.org/protocol/pubsub#publish");
}
public boolean rosterVersioning() {
@ -961,7 +996,8 @@ public class XmppConnection implements Runnable {
}
public boolean streamhost() {
return connection.findDiscoItemByFeature("http://jabber.org/protocol/bytestreams") != null;
return connection
.findDiscoItemByFeature("http://jabber.org/protocol/bytestreams") != null;
}
public boolean compression() {

33
src/eu/siacs/conversations/xmpp/jingle/JingleCandidate.java
View file

@ -20,7 +20,7 @@ public class JingleCandidate {
private String jid;
private int priority;
public JingleCandidate(String cid,boolean ours) {
public JingleCandidate(String cid, boolean ours) {
this.ours = ours;
this.cid = cid;
}
@ -80,7 +80,8 @@ public class JingleCandidate {
}
public boolean equalValues(JingleCandidate other) {
return other.getHost().equals(this.getHost())&&(other.getPort()==this.getPort());
return other.getHost().equals(this.getHost())
&& (other.getPort() == this.getPort());
}
public boolean isOurs() {
@ -93,19 +94,22 @@ public class JingleCandidate {
public static List<JingleCandidate> parse(List<Element> canditates) {
List<JingleCandidate> parsedCandidates = new ArrayList<JingleCandidate>();
for(Element c : canditates) {
for (Element c : canditates) {
parsedCandidates.add(JingleCandidate.parse(c));
}
return parsedCandidates;
}
public static JingleCandidate parse(Element candidate) {
JingleCandidate parsedCandidate = new JingleCandidate(candidate.getAttribute("cid"), false);
JingleCandidate parsedCandidate = new JingleCandidate(
candidate.getAttribute("cid"), false);
parsedCandidate.setHost(candidate.getAttribute("host"));
parsedCandidate.setJid(candidate.getAttribute("jid"));
parsedCandidate.setType(candidate.getAttribute("type"));
parsedCandidate.setPriority(Integer.parseInt(candidate.getAttribute("priority")));
parsedCandidate.setPort(Integer.parseInt(candidate.getAttribute("port")));
parsedCandidate.setPriority(Integer.parseInt(candidate
.getAttribute("priority")));
parsedCandidate
.setPort(Integer.parseInt(candidate.getAttribute("port")));
return parsedCandidate;
}
@ -113,19 +117,19 @@ public class JingleCandidate {
Element element = new Element("candidate");
element.setAttribute("cid", this.getCid());
element.setAttribute("host", this.getHost());
element.setAttribute("port", ""+this.getPort());
element.setAttribute("port", "" + this.getPort());
element.setAttribute("jid", this.getJid());
element.setAttribute("priority",""+this.getPriority());
if (this.getType()==TYPE_DIRECT) {
element.setAttribute("type","direct");
} else if (this.getType()==TYPE_PROXY) {
element.setAttribute("type","proxy");
element.setAttribute("priority", "" + this.getPriority());
if (this.getType() == TYPE_DIRECT) {
element.setAttribute("type", "direct");
} else if (this.getType() == TYPE_PROXY) {
element.setAttribute("type", "proxy");
}
return element;
}
public void flagAsUsedByCounterpart() {
this.usedByCounterpart = true;
this.usedByCounterpart = true;
}
public boolean isUsedByCounterpart() {
@ -133,6 +137,7 @@ public class JingleCandidate {
}
public String toString() {
return this.getHost()+":"+this.getPort()+" (prio="+this.getPriority()+")";
return this.getHost() + ":" + this.getPort() + " (prio="
+ this.getPriority() + ")";
}
}

72
src/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
View file

@ -12,6 +12,7 @@ import android.content.Intent;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.util.Log;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.Message;
@ -100,10 +101,11 @@ public class JingleConnection {
mXmppConnectionService.markMessage(message,
Message.STATUS_RECEIVED);
}
Log.d("xmppService",
Log.d(Config.LOGTAG,
"sucessfully transmitted file:" + file.getAbsolutePath());
if (message.getEncryption()!=Message.ENCRYPTION_PGP) {
Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
if (message.getEncryption() != Message.ENCRYPTION_PGP) {
Intent intent = new Intent(
Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
intent.setData(Uri.fromFile(file));
mXmppConnectionService.sendBroadcast(intent);
}
@ -121,17 +123,17 @@ public class JingleConnection {
@Override
public void success() {
if (initiator.equals(account.getFullJid())) {
Log.d("xmppService", "we were initiating. sending file");
Log.d(Config.LOGTAG, "we were initiating. sending file");
transport.send(file, onFileTransmissionSatusChanged);
} else {
transport.receive(file, onFileTransmissionSatusChanged);
Log.d("xmppService", "we were responding. receiving file");
Log.d(Config.LOGTAG, "we were responding. receiving file");
}
}
@Override
public void failed() {
Log.d("xmppService", "proxy activation failed");
Log.d(Config.LOGTAG, "proxy activation failed");
}
};
@ -177,13 +179,13 @@ public class JingleConnection {
returnResult = this.receiveFallbackToIbb(packet);
} else {
returnResult = false;
Log.d("xmppService", "trying to fallback to something unknown"
Log.d(Config.LOGTAG, "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 "
Log.d(Config.LOGTAG, "packet arrived in connection. action was "
+ packet.getAction());
returnResult = false;
}
@ -224,14 +226,14 @@ public class JingleConnection {
@Override
public void failed() {
Log.d("xmppService",
Log.d(Config.LOGTAG,
"connection to our own primary candidete failed");
sendInitRequest();
}
@Override
public void established() {
Log.d("xmppService",
Log.d(Config.LOGTAG,
"succesfully connected to our own primary candidate");
mergeCandidate(candidate);
sendInitRequest();
@ -239,7 +241,7 @@ public class JingleConnection {
});
mergeCandidate(candidate);
} else {
Log.d("xmppService",
Log.d(Config.LOGTAG,
"no primary candidate of our own was found");
sendInitRequest();
}
@ -288,7 +290,7 @@ public class JingleConnection {
filename[filename.length - 2])) {
supportedFile = true;
if (filename[filename.length - 1].equals("otr")) {
Log.d("xmppService", "receiving otr file");
Log.d(Config.LOGTAG, "receiving otr file");
this.message
.setEncryption(Message.ENCRYPTION_OTR);
} else {
@ -304,13 +306,13 @@ public class JingleConnection {
conversation.getMessages().add(message);
if (size <= this.mJingleConnectionManager
.getAutoAcceptFileSize()) {
Log.d("xmppService", "auto accepting file from "
Log.d(Config.LOGTAG, "auto accepting file from "
+ packet.getFrom());
this.acceptedAutomatically = true;
this.sendAccept();
} else {
message.markUnread();
Log.d("xmppService",
Log.d(Config.LOGTAG,
"not auto accepting new file offer with size: "
+ size
+ " allowed size:"
@ -400,7 +402,7 @@ public class JingleConnection {
@Override
public void failed() {
Log.d("xmppService",
Log.d(Config.LOGTAG,
"connection to our own primary candidate failed");
content.socks5transport().setChildren(
getCandidatesAsElements());
@ -411,7 +413,7 @@ public class JingleConnection {
@Override
public void established() {
Log.d("xmppService",
Log.d(Config.LOGTAG,
"connected to primary candidate");
mergeCandidate(candidate);
content.socks5transport().setChildren(
@ -422,7 +424,7 @@ public class JingleConnection {
}
});
} else {
Log.d("xmppService",
Log.d(Config.LOGTAG,
"did not find a primary candidate for ourself");
content.socks5transport().setChildren(
getCandidatesAsElements());
@ -446,7 +448,7 @@ public class JingleConnection {
}
private void sendJinglePacket(JinglePacket packet) {
// Log.d("xmppService",packet.toString());
// Log.d(Config.LOGTAG,packet.toString());
account.getXmppConnection().sendIqPacket(packet, responseListener);
}
@ -470,14 +472,14 @@ public class JingleConnection {
} else {
String cid = content.socks5transport()
.findChild("activated").getAttribute("cid");
Log.d("xmppService", "received proxy activated (" + cid
Log.d(Config.LOGTAG, "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(Config.LOGTAG, "activated connection not found");
this.sendCancel();
this.cancel();
}
@ -487,7 +489,7 @@ public class JingleConnection {
onProxyActivated.failed();
return true;
} else if (content.socks5transport().hasChild("candidate-error")) {
Log.d("xmppService", "received candidate error");
Log.d(Config.LOGTAG, "received candidate error");
this.receivedCandidate = true;
if ((status == STATUS_ACCEPTED) && (this.sentCandidate)) {
this.connect();
@ -497,14 +499,14 @@ public class JingleConnection {
String cid = content.socks5transport()
.findChild("candidate-used").getAttribute("cid");
if (cid != null) {
Log.d("xmppService", "candidate used by counterpart:" + cid);
Log.d(Config.LOGTAG, "candidate used by counterpart:" + cid);
JingleCandidate candidate = getCandidate(cid);
candidate.flagAsUsedByCounterpart();
this.receivedCandidate = true;
if ((status == STATUS_ACCEPTED) && (this.sentCandidate)) {
this.connect();
} else {
Log.d("xmppService",
Log.d(Config.LOGTAG,
"ignoring because file is already in transmission or we havent sent our candidate yet");
}
return true;
@ -523,7 +525,7 @@ public class JingleConnection {
final JingleSocks5Transport connection = chooseConnection();
this.transport = connection;
if (connection == null) {
Log.d("xmppService", "could not find suitable candidate");
Log.d(Config.LOGTAG, "could not find suitable candidate");
this.disconnect();
if (this.initiator.equals(account.getFullJid())) {
this.sendFallbackToIbb();
@ -532,7 +534,7 @@ public class JingleConnection {
this.status = STATUS_TRANSMITTING;
if (connection.needsActivation()) {
if (connection.getCandidate().isOurs()) {
Log.d("xmppService", "candidate "
Log.d(Config.LOGTAG, "candidate "
+ connection.getCandidate().getCid()
+ " was our proxy. going to activate");
IqPacket activation = new IqPacket(IqPacket.TYPE_SET);
@ -557,17 +559,17 @@ public class JingleConnection {
}
});
} else {
Log.d("xmppService",
Log.d(Config.LOGTAG,
"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");
Log.d(Config.LOGTAG, "we were initiating. sending file");
connection.send(file, onFileTransmissionSatusChanged);
} else {
Log.d("xmppService", "we were responding. receiving file");
Log.d(Config.LOGTAG, "we were responding. receiving file");
connection.receive(file, onFileTransmissionSatusChanged);
}
}
@ -579,11 +581,11 @@ public class JingleConnection {
for (Entry<String, JingleSocks5Transport> cursor : connections
.entrySet()) {
JingleSocks5Transport currentConnection = cursor.getValue();
// Log.d("xmppService","comparing candidate: "+currentConnection.getCandidate().toString());
// Log.d(Config.LOGTAG,"comparing candidate: "+currentConnection.getCandidate().toString());
if (currentConnection.isEstablished()
&& (currentConnection.getCandidate().isUsedByCounterpart() || (!currentConnection
.getCandidate().isOurs()))) {
// Log.d("xmppService","is usable");
// Log.d(Config.LOGTAG,"is usable");
if (connection == null) {
connection = currentConnection;
} else {
@ -592,7 +594,7 @@ public class JingleConnection {
connection = currentConnection;
} else if (connection.getCandidate().getPriority() == currentConnection
.getCandidate().getPriority()) {
// Log.d("xmppService","found two candidates with same priority");
// Log.d(Config.LOGTAG,"found two candidates with same priority");
if (initiator.equals(account.getFullJid())) {
if (currentConnection.getCandidate().isOurs()) {
connection = currentConnection;
@ -672,7 +674,7 @@ public class JingleConnection {
@Override
public void failed() {
Log.d("xmppService", "ibb open failed");
Log.d(Config.LOGTAG, "ibb open failed");
}
@Override
@ -742,7 +744,7 @@ public class JingleConnection {
@Override
public void failed() {
Log.d("xmppService",
Log.d(Config.LOGTAG,
"connection failed with " + candidate.getHost() + ":"
+ candidate.getPort());
connectNextCandidate();
@ -750,7 +752,7 @@ public class JingleConnection {
@Override
public void established() {
Log.d("xmppService",
Log.d(Config.LOGTAG,
"established connection with " + candidate.getHost()
+ ":" + candidate.getPort());
sendCandidateUsed(candidate.getCid());
@ -874,7 +876,7 @@ public class JingleConnection {
}
}).start();
} else {
Log.d("xmppService", "status (" + status + ") was not ok");
Log.d(Config.LOGTAG, "status (" + status + ") was not ok");
}
}
}

52
src/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java
View file

@ -7,6 +7,7 @@ import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import android.annotation.SuppressLint;
import android.util.Log;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.services.XmppConnectionService;
@ -33,18 +34,20 @@ public class JingleConnectionManager {
public void deliverPacket(Account account, JinglePacket packet) {
if (packet.isAction("session-initiate")) {
JingleConnection connection = new JingleConnection(this);
connection.init(account,packet);
connection.init(account, packet);
connections.add(connection);
} else {
for (JingleConnection connection : connections) {
if (connection.getAccountJid().equals(account.getFullJid()) && connection
.getSessionId().equals(packet.getSessionId()) && connection
.getCounterPart().equals(packet.getFrom())) {
if (connection.getAccountJid().equals(account.getFullJid())
&& connection.getSessionId().equals(
packet.getSessionId())
&& connection.getCounterPart().equals(packet.getFrom())) {
connection.deliverPacket(packet);
return;
}
}
account.getXmppConnection().sendIqPacket(packet.generateRespone(IqPacket.TYPE_ERROR), null);
account.getXmppConnection().sendIqPacket(
packet.generateRespone(IqPacket.TYPE_ERROR), null);
}
}
@ -90,12 +93,17 @@ public class JingleConnectionManager {
.findChild("streamhost",
"http://jabber.org/protocol/bytestreams");
if (streamhost != null) {
JingleCandidate candidate = new JingleCandidate(nextRandomId(),true);
candidate.setHost(streamhost.getAttribute("host"));
candidate.setPort(Integer.parseInt(streamhost.getAttribute("port")));
candidate.setType(JingleCandidate.TYPE_PROXY);
JingleCandidate candidate = new JingleCandidate(
nextRandomId(), true);
candidate.setHost(streamhost
.getAttribute("host"));
candidate.setPort(Integer
.parseInt(streamhost
.getAttribute("port")));
candidate
.setType(JingleCandidate.TYPE_PROXY);
candidate.setJid(proxy);
candidate.setPriority(655360+65535);
candidate.setPriority(655360 + 65535);
primaryCandidates.put(account.getJid(),
candidate);
listener.onPrimaryCandidateFound(true,
@ -121,7 +129,8 @@ public class JingleConnectionManager {
}
public long getAutoAcceptFileSize() {
String config = this.xmppConnectionService.getPreferences().getString("auto_accept_file_size", "524288");
String config = this.xmppConnectionService.getPreferences().getString(
"auto_accept_file_size", "524288");
try {
return Long.parseLong(config);
} catch (NumberFormatException e) {
@ -132,32 +141,35 @@ public class JingleConnectionManager {
public void deliverIbbPacket(Account account, IqPacket packet) {
String sid = null;
Element payload = null;
if (packet.hasChild("open","http://jabber.org/protocol/ibb")) {
payload = packet.findChild("open","http://jabber.org/protocol/ibb");
if (packet.hasChild("open", "http://jabber.org/protocol/ibb")) {
payload = packet
.findChild("open", "http://jabber.org/protocol/ibb");
sid = payload.getAttribute("sid");
} else if (packet.hasChild("data","http://jabber.org/protocol/ibb")) {
payload = packet.findChild("data","http://jabber.org/protocol/ibb");
} else if (packet.hasChild("data", "http://jabber.org/protocol/ibb")) {
payload = packet
.findChild("data", "http://jabber.org/protocol/ibb");
sid = payload.getAttribute("sid");
}
if (sid!=null) {
if (sid != null) {
for (JingleConnection connection : connections) {
if (connection.hasTransportId(sid)) {
JingleTransport transport = connection.getTransport();
if (transport instanceof JingleInbandTransport) {
JingleInbandTransport inbandTransport = (JingleInbandTransport) transport;
inbandTransport.deliverPayload(packet,payload);
inbandTransport.deliverPayload(packet, payload);
return;
}
}
}
Log.d("xmppService","couldnt deliver payload: "+payload.toString());
Log.d(Config.LOGTAG,
"couldnt deliver payload: " + payload.toString());
} else {
Log.d("xmppService","no sid found in incomming ibb packet");
Log.d(Config.LOGTAG, "no sid found in incomming ibb packet");
}
}
public void cancelInTransmission() {
for(JingleConnection connection : this.connections) {
for (JingleConnection connection : this.connections) {
if (connection.getStatus() == JingleConnection.STATUS_TRANSMITTING) {
connection.cancel();
}

15
src/eu/siacs/conversations/xmpp/jingle/JingleFile.java
View file

@ -5,6 +5,7 @@ import java.security.Key;
import javax.crypto.spec.SecretKeySpec;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.utils.CryptoHelper;
import android.util.Log;
@ -25,8 +26,8 @@ public class JingleFile extends File {
}
public long getExpectedSize() {
if (this.aeskey!=null) {
return (this.expectedSize/16 + 1) * 16;
if (this.aeskey != null) {
return (this.expectedSize / 16 + 1) * 16;
} else {
return this.expectedSize;
}
@ -45,18 +46,20 @@ public class JingleFile extends File {
}
public void setKey(byte[] key) {
if (key.length>=32) {
if (key.length >= 32) {
byte[] secretKey = new byte[32];
System.arraycopy(key, 0, secretKey, 0, 32);
this.aeskey = new SecretKeySpec(secretKey, "AES");
} else if (key.length>=16) {
} else if (key.length >= 16) {
byte[] secretKey = new byte[16];
System.arraycopy(key, 0, secretKey, 0, 16);
this.aeskey = new SecretKeySpec(secretKey, "AES");
} else {
Log.d("xmppService","weird key");
Log.d(Config.LOGTAG, "weird key");
}
Log.d("xmppService","using aes key "+CryptoHelper.bytesToHex(this.aeskey.getEncoded()));
Log.d(Config.LOGTAG,
"using aes key "
+ CryptoHelper.bytesToHex(this.aeskey.getEncoded()));
}
public Key getKey() {

10
src/eu/siacs/conversations/xmpp/jingle/JingleInbandTransport.java
View file

@ -77,7 +77,8 @@ public class JingleInbandTransport extends JingleTransport {
}
@Override
public void receive(JingleFile file, OnFileTransmissionStatusChanged callback) {
public void receive(JingleFile file,
OnFileTransmissionStatusChanged callback) {
this.onFileTransmissionStatusChanged = callback;
this.file = file;
try {
@ -86,7 +87,7 @@ public class JingleInbandTransport extends JingleTransport {
file.getParentFile().mkdirs();
file.createNewFile();
this.fileOutputStream = getOutputStream(file);
if (this.fileOutputStream==null) {
if (this.fileOutputStream == null) {
callback.onFileTransferAborted();
return;
}
@ -106,7 +107,7 @@ public class JingleInbandTransport extends JingleTransport {
this.digest = MessageDigest.getInstance("SHA-1");
this.digest.reset();
fileInputStream = this.getInputStream(file);
if (fileInputStream==null) {
if (fileInputStream == null) {
callback.onFileTransferAborted();
return;
}
@ -150,7 +151,8 @@ public class JingleInbandTransport extends JingleTransport {
try {
byte[] buffer = Base64.decode(data, Base64.NO_WRAP);
if (this.remainingSize < buffer.length) {
buffer = Arrays.copyOfRange(buffer, 0, (int) this.remainingSize);
buffer = Arrays
.copyOfRange(buffer, 0, (int) this.remainingSize);
}
this.remainingSize -= buffer.length;

31
src/eu/siacs/conversations/xmpp/jingle/JingleSocks5Transport.java
View file

@ -21,7 +21,8 @@ public class JingleSocks5Transport extends JingleTransport {
private boolean activated = false;
protected Socket socket;
public JingleSocks5Transport(JingleConnection jingleConnection, JingleCandidate candidate) {
public JingleSocks5Transport(JingleConnection jingleConnection,
JingleCandidate candidate) {
this.candidate = candidate;
try {
MessageDigest mDigest = MessageDigest.getInstance("SHA-1");
@ -48,7 +49,8 @@ public class JingleSocks5Transport extends JingleTransport {
@Override
public void run() {
try {
socket = new Socket(candidate.getHost(), candidate.getPort());
socket = new Socket(candidate.getHost(),
candidate.getPort());
inputStream = socket.getInputStream();
outputStream = socket.getOutputStream();
byte[] login = { 0x05, 0x01, 0x00 };
@ -57,8 +59,9 @@ public class JingleSocks5Transport extends JingleTransport {
outputStream.write(login);
inputStream.read(reply);
if (Arrays.equals(reply, expectedReply)) {
String connect = "" + '\u0005' + '\u0001' + '\u0000' + '\u0003'
+ '\u0028' + destination + '\u0000' + '\u0000';
String connect = "" + '\u0005' + '\u0001' + '\u0000'
+ '\u0003' + '\u0028' + destination + '\u0000'
+ '\u0000';
outputStream.write(connect.getBytes());
byte[] result = new byte[2];
inputStream.read(result);
@ -83,7 +86,8 @@ public class JingleSocks5Transport extends JingleTransport {
}
public void send(final JingleFile file, final OnFileTransmissionStatusChanged callback) {
public void send(final JingleFile file,
final OnFileTransmissionStatusChanged callback) {
new Thread(new Runnable() {
@Override
@ -93,7 +97,7 @@ public class JingleSocks5Transport extends JingleTransport {
MessageDigest digest = MessageDigest.getInstance("SHA-1");
digest.reset();
fileInputStream = getInputStream(file);
if (fileInputStream==null) {
if (fileInputStream == null) {
callback.onFileTransferAborted();
return;
}
@ -105,7 +109,7 @@ public class JingleSocks5Transport extends JingleTransport {
}
outputStream.flush();
file.setSha1Sum(CryptoHelper.bytesToHex(digest.digest()));
if (callback!=null) {
if (callback != null) {
callback.onFileTransmitted(file);
}
} catch (FileNotFoundException e) {
@ -128,7 +132,8 @@ public class JingleSocks5Transport extends JingleTransport {
}
public void receive(final JingleFile file, final OnFileTransmissionStatusChanged callback) {
public void receive(final JingleFile file,
final OnFileTransmissionStatusChanged callback) {
new Thread(new Runnable() {
@Override
@ -141,22 +146,22 @@ public class JingleSocks5Transport extends JingleTransport {
file.getParentFile().mkdirs();
file.createNewFile();
OutputStream fileOutputStream = getOutputStream(file);
if (fileOutputStream==null) {
if (fileOutputStream == null) {
callback.onFileTransferAborted();
return;
}
long remainingSize = file.getExpectedSize();
byte[] buffer = new byte[8192];
int count = buffer.length;
while(remainingSize > 0) {
while (remainingSize > 0) {
count = inputStream.read(buffer);
if (count==-1) {
if (count == -1) {
callback.onFileTransferAborted();
return;
} else {
fileOutputStream.write(buffer, 0, count);
digest.update(buffer, 0, count);
remainingSize-=count;
remainingSize -= count;
}
}
fileOutputStream.flush();
@ -183,7 +188,7 @@ public class JingleSocks5Transport extends JingleTransport {
}
public void disconnect() {
if (this.socket!=null) {
if (this.socket != null) {
try {
this.socket.close();
} catch (IOException e) {

47
src/eu/siacs/conversations/xmpp/jingle/JingleTransport.java
View file

@ -15,61 +15,72 @@ import javax.crypto.CipherInputStream;
import javax.crypto.NoSuchPaddingException;
import javax.crypto.spec.IvParameterSpec;
import eu.siacs.conversations.Config;
import android.util.Log;
public abstract class JingleTransport {
public abstract void connect(final OnTransportConnected callback);
public abstract void receive(final JingleFile file, final OnFileTransmissionStatusChanged callback);
public abstract void send(final JingleFile file, final OnFileTransmissionStatusChanged callback);
private byte[] iv = {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0xf};
protected InputStream getInputStream(JingleFile file) throws FileNotFoundException {
public abstract void receive(final JingleFile file,
final OnFileTransmissionStatusChanged callback);
public abstract void send(final JingleFile file,
final OnFileTransmissionStatusChanged callback);
private byte[] iv = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0xf };
protected InputStream getInputStream(JingleFile file)
throws FileNotFoundException {
if (file.getKey() == null) {
return new FileInputStream(file);
} else {
try {
IvParameterSpec ips = new IvParameterSpec(iv);
Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
cipher.init(Cipher.ENCRYPT_MODE, file.getKey(),ips);
Log.d("xmppService","opening encrypted input stream");
cipher.init(Cipher.ENCRYPT_MODE, file.getKey(), ips);
Log.d(Config.LOGTAG, "opening encrypted input stream");
return new CipherInputStream(new FileInputStream(file), cipher);
} catch (NoSuchAlgorithmException e) {
Log.d("xmppService","no such algo: "+e.getMessage());
Log.d(Config.LOGTAG, "no such algo: " + e.getMessage());
return null;
} catch (NoSuchPaddingException e) {
Log.d("xmppService","no such padding: "+e.getMessage());
Log.d(Config.LOGTAG, "no such padding: " + e.getMessage());
return null;
} catch (InvalidKeyException e) {
Log.d("xmppService","invalid key: "+e.getMessage());
Log.d(Config.LOGTAG, "invalid key: " + e.getMessage());
return null;
} catch (InvalidAlgorithmParameterException e) {
Log.d("xmppService","invavid iv:"+e.getMessage());
Log.d(Config.LOGTAG, "invavid iv:" + e.getMessage());
return null;
}
}
}
protected OutputStream getOutputStream(JingleFile file) throws FileNotFoundException {
protected OutputStream getOutputStream(JingleFile file)
throws FileNotFoundException {
if (file.getKey() == null) {
return new FileOutputStream(file);
} else {
try {
IvParameterSpec ips = new IvParameterSpec(iv);
Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
cipher.init(Cipher.DECRYPT_MODE, file.getKey(),ips);
Log.d("xmppService","opening encrypted output stream");
return new CipherOutputStream(new FileOutputStream(file), cipher);
cipher.init(Cipher.DECRYPT_MODE, file.getKey(), ips);
Log.d(Config.LOGTAG, "opening encrypted output stream");
return new CipherOutputStream(new FileOutputStream(file),
cipher);
} catch (NoSuchAlgorithmException e) {
Log.d("xmppService","no such algo: "+e.getMessage());
Log.d(Config.LOGTAG, "no such algo: " + e.getMessage());
return null;
} catch (NoSuchPaddingException e) {
Log.d("xmppService","no such padding: "+e.getMessage());
Log.d(Config.LOGTAG, "no such padding: " + e.getMessage());
return null;
} catch (InvalidKeyException e) {
Log.d("xmppService","invalid key: "+e.getMessage());
Log.d(Config.LOGTAG, "invalid key: " + e.getMessage());
return null;
} catch (InvalidAlgorithmParameterException e) {
Log.d("xmppService","invavid iv:"+e.getMessage());
Log.d(Config.LOGTAG, "invavid iv:" + e.getMessage());
return null;
}
}

1
src/eu/siacs/conversations/xmpp/jingle/OnFileTransmissionStatusChanged.java
View file

@ -2,5 +2,6 @@ package eu.siacs.conversations.xmpp.jingle;
public interface OnFileTransmissionStatusChanged {
public void onFileTransmitted(JingleFile file);
public void onFileTransferAborted();
}

3
src/eu/siacs/conversations/xmpp/jingle/OnPrimaryCandidateFound.java
View file

@ -1,5 +1,6 @@
package eu.siacs.conversations.xmpp.jingle;
public interface OnPrimaryCandidateFound {
public void onPrimaryCandidateFound(boolean success, JingleCandidate canditate);
public void onPrimaryCandidateFound(boolean success,
JingleCandidate canditate);
}

1
src/eu/siacs/conversations/xmpp/jingle/OnTransportConnected.java
View file

@ -2,5 +2,6 @@ package eu.siacs.conversations.xmpp.jingle;
public interface OnTransportConnected {
public void failed();
public void established();
}

40
src/eu/siacs/conversations/xmpp/jingle/stanzas/Content.java
View file

@ -26,33 +26,37 @@ public class Content extends Element {
}
public void setFileOffer(JingleFile actualFile, boolean otr) {
Element description = this.addChild("description", "urn:xmpp:jingle:apps:file-transfer:3");
Element description = this.addChild("description",
"urn:xmpp:jingle:apps:file-transfer:3");
Element offer = description.addChild("offer");
Element file = offer.addChild("file");
file.addChild("size").setContent(""+actualFile.getSize());
file.addChild("size").setContent("" + actualFile.getSize());
if (otr) {
file.addChild("name").setContent(actualFile.getName()+".otr");
file.addChild("name").setContent(actualFile.getName() + ".otr");
} else {
file.addChild("name").setContent(actualFile.getName());
}
}
public Element getFileOffer() {
Element description = this.findChild("description", "urn:xmpp:jingle:apps:file-transfer:3");
if (description==null) {
Element description = this.findChild("description",
"urn:xmpp:jingle:apps:file-transfer:3");
if (description == null) {
return null;
}
Element offer = description.findChild("offer");
if (offer==null) {
if (offer == null) {
return null;
}
return offer.findChild("file");
}
public void setFileOffer(Element fileOffer) {
Element description = this.findChild("description", "urn:xmpp:jingle:apps:file-transfer:3");
if (description==null) {
description = this.addChild("description", "urn:xmpp:jingle:apps:file-transfer:3");
Element description = this.findChild("description",
"urn:xmpp:jingle:apps:file-transfer:3");
if (description == null) {
description = this.addChild("description",
"urn:xmpp:jingle:apps:file-transfer:3");
}
description.addChild(fileOffer);
}
@ -67,18 +71,22 @@ public class Content extends Element {
}
public Element socks5transport() {
Element transport = this.findChild("transport", "urn:xmpp:jingle:transports:s5b:1");
if (transport==null) {
transport = this.addChild("transport", "urn:xmpp:jingle:transports:s5b:1");
Element transport = this.findChild("transport",
"urn:xmpp:jingle:transports:s5b:1");
if (transport == null) {
transport = this.addChild("transport",
"urn:xmpp:jingle:transports:s5b:1");
transport.setAttribute("sid", this.transportId);
}
return transport;
}
public Element ibbTransport() {
Element transport = this.findChild("transport", "urn:xmpp:jingle:transports:ibb:1");
if (transport==null) {
transport = this.addChild("transport", "urn:xmpp:jingle:transports:ibb:1");
Element transport = this.findChild("transport",
"urn:xmpp:jingle:transports:ibb:1");
if (transport == null) {
transport = this.addChild("transport",
"urn:xmpp:jingle:transports:ibb:1");
transport.setAttribute("sid", this.transportId);
}
return transport;
@ -89,6 +97,6 @@ public class Content extends Element {
}
public boolean hasIbbTransport() {
return this.hasChild("transport","urn:xmpp:jingle:transports:ibb:1");
return this.hasChild("transport", "urn:xmpp:jingle:transports:ibb:1");
}
}

8
src/eu/siacs/conversations/xmpp/jingle/stanzas/JinglePacket.java
View file

@ -12,13 +12,13 @@ public class JinglePacket extends IqPacket {
public Element addChild(Element child) {
if ("jingle".equals(child.getName())) {
Element contentElement = child.findChild("content");
if (contentElement!=null) {
if (contentElement != null) {
this.content = new Content();
this.content.setChildren(contentElement.getChildren());
this.content.setAttributes(contentElement.getAttributes());
}
Element reasonElement = child.findChild("reason");
if (reasonElement!=null) {
if (reasonElement != null) {
this.reason = new Reason();
this.reason.setChildren(reasonElement.getChildren());
this.reason.setAttributes(reasonElement.getAttributes());
@ -34,7 +34,7 @@ public class JinglePacket extends IqPacket {
}
public Content getJingleContent() {
if (this.content==null) {
if (this.content == null) {
this.content = new Content();
}
return this.content;
@ -53,7 +53,7 @@ public class JinglePacket extends IqPacket {
this.children.clear();
this.jingle.clearChildren();
this.jingle.setAttribute("xmlns", "urn:xmpp:jingle:1");
if (this.content!=null) {
if (this.content != null) {
jingle.addChild(this.content);
}
if (this.reason != null) {

25
src/eu/siacs/conversations/xmpp/pep/Avatar.java
View file

@ -11,16 +11,18 @@ public class Avatar {
public int width;
public long size;
public String owner;
public byte[] getImageAsBytes() {
return Base64.decode(image, Base64.DEFAULT);
}
public String getFilename() {
if (type==null) {
if (type == null) {
return sha1sum;
} else if (type.equalsIgnoreCase("image/webp")) {
return sha1sum+".webp";
return sha1sum + ".webp";
} else if (type.equalsIgnoreCase("image/png")) {
return sha1sum+".png";
return sha1sum + ".png";
} else {
return sha1sum;
}
@ -28,31 +30,32 @@ public class Avatar {
public static Avatar parseMetadata(Element items) {
Element item = items.findChild("item");
if (item==null) {
if (item == null) {
return null;
}
Element metadata = item.findChild("metadata");
if (metadata==null) {
if (metadata == null) {
return null;
}
String primaryId = item.getAttribute("id");
if (primaryId==null) {
if (primaryId == null) {
return null;
}
for(Element child : metadata.getChildren()) {
if (child.getName().equals("info") && primaryId.equals(child.getAttribute("id"))) {
for (Element child : metadata.getChildren()) {
if (child.getName().equals("info")
&& primaryId.equals(child.getAttribute("id"))) {
Avatar avatar = new Avatar();
String height = child.getAttribute("height");
String width = child.getAttribute("width");
String size = child.getAttribute("bytes");
try {
if (height!=null) {
if (height != null) {
avatar.height = Integer.parseInt(height);
}
if (width!=null) {
if (width != null) {
avatar.width = Integer.parseInt(width);
}
if (size!=null) {
if (size != null) {
avatar.size = Long.parseLong(size);
}
} catch (NumberFormatException e) {

4
src/eu/siacs/conversations/xmpp/stanzas/AbstractStanza.java
View file

@ -25,10 +25,10 @@ public class AbstractStanza extends Element {
}
public void setFrom(String from) {
setAttribute("from",from);
setAttribute("from", from);
}
public void setId(String id) {
setAttribute("id",id);
setAttribute("id", id);
}
}

3
src/eu/siacs/conversations/xmpp/stanzas/IqPacket.java
View file

@ -2,7 +2,6 @@ package eu.siacs.conversations.xmpp.stanzas;
import eu.siacs.conversations.xml.Element;
public class IqPacket extends AbstractStanza {
public static final int TYPE_ERROR = -1;
@ -40,7 +39,7 @@ public class IqPacket extends AbstractStanza {
public Element query() {
Element query = findChild("query");
if (query==null) {
if (query == null) {
query = addChild("query");
}
return query;

8
src/eu/siacs/conversations/xmpp/stanzas/MessagePacket.java
View file

@ -16,7 +16,7 @@ public class MessagePacket extends AbstractStanza {
public String getBody() {
Element body = this.findChild("body");
if (body!=null) {
if (body != null) {
return body.getContent();
} else {
return null;
@ -33,7 +33,7 @@ public class MessagePacket extends AbstractStanza {
public void setType(int type) {
switch (type) {
case TYPE_CHAT:
this.setAttribute("type","chat");
this.setAttribute("type", "chat");
break;
case TYPE_GROUPCHAT:
this.setAttribute("type", "groupchat");
@ -43,14 +43,14 @@ public class MessagePacket extends AbstractStanza {
case TYPE_NORMAL:
break;
default:
this.setAttribute("type","chat");
this.setAttribute("type", "chat");
break;
}
}
public int getType() {
String type = getAttribute("type");
if (type==null) {
if (type == null) {
return TYPE_NORMAL;
} else if (type.equals("normal")) {
return TYPE_NORMAL;

1
src/eu/siacs/conversations/xmpp/stanzas/PresencePacket.java
View file

@ -1,6 +1,5 @@
package eu.siacs.conversations.xmpp.stanzas;
public class PresencePacket extends AbstractStanza {
public PresencePacket() {

4
src/eu/siacs/conversations/xmpp/stanzas/streammgmt/AckPacket.java
View file

@ -6,8 +6,8 @@ public class AckPacket extends AbstractStanza {
public AckPacket(int sequence, int smVersion) {
super("a");
this.setAttribute("xmlns","urn:xmpp:sm:"+smVersion);
this.setAttribute("h", ""+sequence);
this.setAttribute("xmlns", "urn:xmpp:sm:" + smVersion);
this.setAttribute("h", "" + sequence);
}
}

2
src/eu/siacs/conversations/xmpp/stanzas/streammgmt/EnablePacket.java
View file

@ -6,7 +6,7 @@ public class EnablePacket extends AbstractStanza {
public EnablePacket(int smVersion) {
super("enable");
this.setAttribute("xmlns","urn:xmpp:sm:"+smVersion);
this.setAttribute("xmlns", "urn:xmpp:sm:" + smVersion);
this.setAttribute("resume", "true");
}

2
src/eu/siacs/conversations/xmpp/stanzas/streammgmt/RequestPacket.java
View file

@ -6,7 +6,7 @@ public class RequestPacket extends AbstractStanza {
public RequestPacket(int smVersion) {
super("r");
this.setAttribute("xmlns","urn:xmpp:sm:"+smVersion);
this.setAttribute("xmlns", "urn:xmpp:sm:" + smVersion);
}
}

4
src/eu/siacs/conversations/xmpp/stanzas/streammgmt/ResumePacket.java
View file

@ -6,9 +6,9 @@ public class ResumePacket extends AbstractStanza {
public ResumePacket(String id, int sequence, int smVersion) {
super("resume");
this.setAttribute("xmlns","urn:xmpp:sm:"+smVersion);
this.setAttribute("xmlns", "urn:xmpp:sm:" + smVersion);
this.setAttribute("previd", id);
this.setAttribute("h", ""+sequence);
this.setAttribute("h", "" + sequence);
}
}