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Code Issues Releases Wiki Activity

Add store methods for message counters

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This commit is contained in:
Paul Schaub 2018-10-10 13:00:07 +02:00
parent 082540c633
commit afb432dcee
4 changed files with 77 additions and 0 deletions
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25
smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/CachingOmemoStore.java
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@ -140,6 +140,30 @@ public class CachingOmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_Se
}
}
@Override
public void storeOmemoMessageCounter(OmemoDevice userDevice, OmemoDevice contactsDevice, int counter) {
getCache(userDevice).messageCounters.put(contactsDevice, counter);
if (persistent != null) {
persistent.storeOmemoMessageCounter(userDevice, contactsDevice, counter);
}
}
@Override
public int loadOmemoMessageCounter(OmemoDevice userDevice, OmemoDevice contactsDevice) {
Integer counter = getCache(userDevice).messageCounters.get(contactsDevice);
if (counter == null && persistent != null) {
counter = persistent.loadOmemoMessageCounter(userDevice, contactsDevice);
}
if (counter == null) {
counter = 0;
}
getCache(userDevice).messageCounters.put(contactsDevice, counter);
return counter;
}
@Override
public void setDateOfLastReceivedMessage(OmemoDevice userDevice, OmemoDevice from, Date date) {
getCache(userDevice).lastMessagesDates.put(from, date);
@ -442,5 +466,6 @@ public class CachingOmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_Se
private final HashMap<OmemoDevice, Date> lastDeviceIdPublicationDates = new HashMap<>();
private final HashMap<BareJid, OmemoCachedDeviceList> deviceLists = new HashMap<>();
private Date lastRenewalDate = null;
private final HashMap<OmemoDevice, Integer> messageCounters = new HashMap<>();
}
}

24
smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/FileBasedOmemoStore.java
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@ -24,6 +24,7 @@ import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
@ -353,6 +354,24 @@ public abstract class FileBasedOmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigP
return session.exists();
}
@Override
public void storeOmemoMessageCounter(OmemoDevice userDevice, OmemoDevice contactsDevice, int counter) {
File messageCounterFile = hierarchy.getDevicesMessageCounterPath(userDevice, contactsDevice);
writeIntegers(messageCounterFile, Collections.singleton(counter));
}
@Override
public int loadOmemoMessageCounter(OmemoDevice userDevice, OmemoDevice contactsDevice) {
File messageCounterFile = hierarchy.getDevicesMessageCounterPath(userDevice, contactsDevice);
Set<Integer> integers = readIntegers(messageCounterFile);
if (integers == null || integers.isEmpty()) {
return 0;
}
return integers.iterator().next();
}
@Override
public OmemoCachedDeviceList loadCachedDeviceList(OmemoDevice userDevice, BareJid contact) {
OmemoCachedDeviceList cachedDeviceList = new OmemoCachedDeviceList();
@ -732,6 +751,7 @@ public abstract class FileBasedOmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigP
static final String SESSION = "session";
static final String DEVICE_LIST_ACTIVE = "activeDevices";
static final String DEVICE_LIST_INAVTIVE = "inactiveDevices";
static final String MESSAGE_COUNTER = "messageCounter";
File basePath;
@ -815,6 +835,10 @@ public abstract class FileBasedOmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigP
return new File(getContactsDir(userDevice, contact), DEVICE_LIST_INAVTIVE);
}
File getDevicesMessageCounterPath(OmemoDevice userDevice, OmemoDevice otherDevice) {
return new File(getContactsDir(userDevice, otherDevice), MESSAGE_COUNTER);
}
private static File createFile(File f) throws IOException {
File p = f.getParentFile();
createDirectory(p);

21
smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/OmemoStore.java
View file

@ -290,6 +290,27 @@ public abstract class OmemoStore<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey, T_
*/
public abstract void removeOmemoIdentityKey(OmemoDevice userDevice, OmemoDevice contactsDevice);
/**
* Store the number of messages we sent to a device since we last received a message back.
* This counter gets reset to 0 whenever we receive a message from the contacts device.
*
* @param userDevice our omemoDevice.
* @param contactsDevice device of which we want to set the message counter.
* @param counter counter value.
*/
public abstract void storeOmemoMessageCounter(OmemoDevice userDevice, OmemoDevice contactsDevice, int counter);
/**
* Return the current value of the message counter.
* This counter represents the number of message we sent to the contactsDevice without getting a reply back.
* The default value for this counter is 0.
*
* @param userDevice our omemoDevice
* @param contactsDevice device of which we want to get the message counter.
* @return counter value.
*/
public abstract int loadOmemoMessageCounter(OmemoDevice userDevice, OmemoDevice contactsDevice);
/**
* Set the date of the last message that was received from a device.
*

7
smack-omemo/src/test/java/org/jivesoftware/smackx/omemo/OmemoStoreTest.java
View file

@ -314,6 +314,13 @@ public abstract class OmemoStoreTest<T_IdKeyPair, T_IdKey, T_PreKey, T_SigPreKey
assertNull(session);
}
@Test
public void loadStoreMessageCounterTest() {
assertEquals(0, store.loadOmemoMessageCounter(alice, bob));
store.storeOmemoMessageCounter(alice, bob, 20);
assertEquals(20, store.loadOmemoMessageCounter(alice, bob));
}
@Test
public void getFingerprint() throws IOException, CorruptedOmemoKeyException {
assertNull("Method must return null for a non-existent fingerprint.", store.getFingerprint(alice));