/**
* Construct a new PendingChannelRequest object that always fails.
*
* \param account Account to use.
* \param errorName The name of a D-Bus error.
* \param errorMessage The error message.
*/
PendingChannelRequest::PendingChannelRequest(const AccountPtr &account,
const QString &errorName, const QString &errorMessage)
: PendingOperation(ConnectionPtr()),
mPriv(new Private(account->dbusConnection()))
{
setFinishedWithError(errorName, errorMessage);
}
/**
* Construct a new PendingChannelRequest object.
*
* \param account Account to use.
* \param requestedProperties A dictionary containing the desirable properties.
* \param userActionTime The time at which user action occurred, or QDateTime()
* if this channel request is for some reason not
* involving user action.
* \param preferredHandler Either the well-known bus name (starting with
* org.freedesktop.Telepathy.Client.) of the preferred
* handler for this channel, or an empty string to
* indicate that any handler would be acceptable.
* \param create Whether createChannel or ensureChannel should be called.
* \param account The account the request was made through.
*/
PendingChannelRequest::PendingChannelRequest(const AccountPtr &account,
const QVariantMap &requestedProperties, const QDateTime &userActionTime,
const QString &preferredHandler, bool create, const ChannelRequestHints &hints)
: PendingOperation(account),
mPriv(new Private(account->dbusConnection()))
{
QString channelDispatcherObjectPath =
QString(QLatin1String("/%1")).arg(TP_QT_IFACE_CHANNEL_DISPATCHER);
channelDispatcherObjectPath.replace(QLatin1String("."), QLatin1String("/"));
Client::ChannelDispatcherInterface *channelDispatcherInterface =
account->dispatcherInterface();
QDBusPendingCallWatcher *watcher = 0;
if (create) {
if (hints.isValid()) {
if (account->supportsRequestHints()) {
watcher = new QDBusPendingCallWatcher(
channelDispatcherInterface->CreateChannelWithHints(
QDBusObjectPath(account->objectPath()),
requestedProperties,
userActionTime.isNull() ? 0 : userActionTime.toTime_t(),
preferredHandler, hints.allHints()), this);
} else {
warning() << "Hints passed to channel request won't have an effect"
<< "because the Channel Dispatcher service in use is too old";
}
}
if (!watcher) {
watcher = new QDBusPendingCallWatcher(
channelDispatcherInterface->CreateChannel(
QDBusObjectPath(account->objectPath()),
requestedProperties,
userActionTime.isNull() ? 0 : userActionTime.toTime_t(),
preferredHandler), this);
}
} else {
if (hints.isValid()) {
if (account->supportsRequestHints()) {
watcher = new QDBusPendingCallWatcher(
channelDispatcherInterface->EnsureChannelWithHints(
QDBusObjectPath(account->objectPath()),
requestedProperties,
userActionTime.isNull() ? 0 : userActionTime.toTime_t(),
preferredHandler, hints.allHints()), this);
} else {
warning() << "Hints passed to channel request won't have an effect"
<< "because the Channel Dispatcher service in use is too old";
}
}
if (!watcher) {
watcher = new QDBusPendingCallWatcher(
channelDispatcherInterface->EnsureChannel(
QDBusObjectPath(account->objectPath()),
requestedProperties,
userActionTime.isNull() ? 0 : userActionTime.toTime_t(),
preferredHandler), this);
}
}
// TODO: This is a Qt bug fixed upstream, should be in the next Qt release.
// We should not need to check watcher->isFinished() here, remove the
// check when we depend on the fixed Qt version.
if (watcher->isFinished()) {
onWatcherFinished(watcher);
} else {
connect(watcher,
SIGNAL(finished(QDBusPendingCallWatcher*)),
SLOT(onWatcherFinished(QDBusPendingCallWatcher*)));
}
}