private void rejoinRooms() {
String[][] mucDB = mMucHelper.getAllMUC();
if (mucDB == null) {
return;
}
for (String[] aMucDB : mucDB) {
if (!mConnection.isAuthenticated()) {
return;
}
Log.i(
"Trying to reconnect to the room with parameters: Muc="
+ aMucDB[0]
+ ", Number="
+ aMucDB[1]
+ ", Mode="
+ aMucDB[2]);
RoomInfo info = getRoomInfo(aMucDB[0]);
// if info is not null, the room exists on the server, so lets check if we can reuse it
if (info != null) {
MultiUserChat muc = new MultiUserChat(mConnection, aMucDB[0]);
int mode = Integer.parseInt(aMucDB[2]);
// Hardcoded room name for shell
String name =
mode == MODE_SMS
? ContactsManager.getContactName(mCtx, aMucDB[1])
: "Shell " + aMucDB[1];
try {
if (info.isPasswordProtected()) {
muc.join(name, mSettings.roomPassword, mDiscussionHistory, JOIN_TIMEOUT);
} else {
muc.join(name, null, mDiscussionHistory, JOIN_TIMEOUT);
// Openfire needs some time to collect the owners list
try {
Thread.sleep(REJOIN_ROOMS_SLEEP);
} catch (InterruptedException e1) {
/* Ignore */
}
// check here if we are still owner of these room, in case somebody has taken over
// ownership
// sadly getOwners() throws sometimes a 403 on my openfire server
try {
if (!affiliateCheck(muc.getOwners())) {
Log.i("rejoinRooms: leaving " + muc.getRoom() + " because affiliateCheck failed");
leaveRoom(muc);
continue;
}
// TODO this shouldn't happen any more
// catch the 403 that sometimes shows up and fall back to some easier check if the
// room
// is still under our control
} catch (XMPPException e) {
Log.d("rejoinRooms: Exception, falling back", e);
if (!(info.isMembersOnly() || info.isPasswordProtected())) {
Log.i(
"rejoinRooms: leaving "
+ muc.getRoom()
+ " because of membersOnly="
+ info.isMembersOnly()
+ " passwordProtected="
+ info.isPasswordProtected());
leaveRoom(muc);
continue;
}
}
}
// looks like there is no one in the room
if (info.getOccupantsCount() == 0) {
Log.i("rejoinRooms: leaving " + muc.getRoom() + " because there is no one there");
leaveRoom(muc);
continue;
}
} catch (Exception e) {
Log.i("rejoinRooms: leaving " + muc.getRoom() + " because of XMMPException", e);
// TODO decide in which cases it would be the best to remove the room from the DB,
// because of a persistent error
// and in which cases the error will not be permanent
if (mConnection.isAuthenticated()) {
try {
leaveRoom(muc);
} catch (SmackException.NotConnectedException e1) {
Log.i(
"rejoinRooms: error when leaving " + muc.getRoom() + " because of Exception",
e);
}
continue;
} else {
break;
}
}
Log.i("Connected to the room '" + aMucDB[0]);
// MUC has passed all tests and is fully usable
registerRoom(muc, aMucDB[1], name, mode);
} else {
Log.i("The room '" + aMucDB[0] + "'is no more available");
mMucHelper.deleteMUC(aMucDB[0]);
}
}
}
