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Handle invitations to the same forum by multiple contacts

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Closes #391
This commit is contained in:
Torsten Grote
2016-05-12 17:00:14 -03:00
parent 1a175beac9
commit 38a4f73cdc
4 changed files with 163 additions and 48 deletions
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52
briar-core/src/org/briarproject/forum/ForumSharingManagerImpl.java
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@@ -283,13 +283,14 @@ class ForumSharingManagerImpl extends BdfIncomingMessageHook
}
@Override
public void respondToInvitation(Forum f, boolean accept)
public void respondToInvitation(Forum f, Contact c, boolean accept)
throws DbException {
Transaction txn = db.startTransaction(false);
try {
// find session state based on forum
InviteeSessionState localState = getSessionStateForResponse(txn, f);
InviteeSessionState localState =
getSessionStateForResponse(txn, f, c);
// define action
InviteeSessionState.Action localAction;
@@ -562,17 +563,15 @@ class ForumSharingManagerImpl extends BdfIncomingMessageHook
"More than one session state found for message with session ID " +
Arrays.hashCode(sessionId.getBytes()));
}
for (Map.Entry<MessageId, BdfDictionary> m : map.entrySet()) {
return fromBdfDictionary(m.getValue());
if (map.isEmpty()) {
if (warn && LOG.isLoggable(WARNING)) {
LOG.warning(
"No session state found for message with session ID " +
Arrays.hashCode(sessionId.getBytes()));
}
throw new FormatException();
}
if (warn && LOG.isLoggable(WARNING)) {
LOG.warning(
"No session state found for message with session ID " +
Arrays.hashCode(sessionId.getBytes()));
}
throw new FormatException();
return fromBdfDictionary(map.values().iterator().next());
}
}
@@ -590,11 +589,12 @@ class ForumSharingManagerImpl extends BdfIncomingMessageHook
}
private InviteeSessionState getSessionStateForResponse(Transaction txn,
Forum f) throws DbException, FormatException {
Forum f, Contact c) throws DbException, FormatException {
// query for invitee states for that forum in state await response
BdfDictionary query = BdfDictionary.of(
new BdfEntry(IS_SHARER, false),
new BdfEntry(CONTACT_ID, c.getId().getInt()),
new BdfEntry(FORUM_ID, f.getId()),
new BdfEntry(STATE,
InviteeSessionState.State.AWAIT_LOCAL_RESPONSE
@@ -604,26 +604,24 @@ class ForumSharingManagerImpl extends BdfIncomingMessageHook
Map<MessageId, BdfDictionary> map = clientHelper
.getMessageMetadataAsDictionary(txn, localGroup.getId(), query);
// TODO we might have been invited to the same forum from several people
// in different sessions, so we need to handle this (#391)
if (map.size() > 1 && LOG.isLoggable(WARNING)) {
LOG.warning(
"More than one session state found for forum with ID " +
Arrays.hashCode(f.getId().getBytes()) +
" in state AWAIT_LOCAL_RESPONSE");
" in state AWAIT_LOCAL_RESPONSE for contact " +
c.getAuthor().getName());
}
for (Map.Entry<MessageId, BdfDictionary> m : map.entrySet()) {
return (InviteeSessionState) fromBdfDictionary(m.getValue());
if (map.isEmpty()) {
if (LOG.isLoggable(WARNING)) {
LOG.warning(
"No session state found for forum with ID " +
Arrays.hashCode(f.getId().getBytes()) +
" in state AWAIT_LOCAL_RESPONSE");
}
throw new DbException();
}
if (LOG.isLoggable(WARNING)) {
LOG.warning(
"No session state found for forum with ID " +
Arrays.hashCode(f.getId().getBytes()) +
" in state AWAIT_LOCAL_RESPONSE");
}
throw new DbException();
return (InviteeSessionState) fromBdfDictionary(
map.values().iterator().next());
}
private ForumSharingSessionState getSessionStateForLeaving(Transaction txn,