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/**
* Copyright (C) 2013 Canonical, Ltd.
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License version 3, as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranties of MERCHANTABILITY,
* SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors: Tiago Salem Herrmann <tiago.herrmann@canonical.com>
*/
#include "ofonocallchannel.h"
oFonoCallChannel::oFonoCallChannel(oFonoConnection *conn, QString phoneNumber, uint targetHandle, QString voiceObj, QObject *parent):
OfonoVoiceCall(voiceObj),
mIncoming(false),
mRequestedHangup(false),
mConnection(conn),
mPhoneNumber(phoneNumber),
mTargetHandle(targetHandle)
{
Tp::BaseChannelPtr baseChannel = Tp::BaseChannel::create(mConnection, TP_QT_IFACE_CHANNEL_TYPE_CALL, targetHandle, Tp::HandleTypeContact);
Tp::BaseChannelCallTypePtr callType = Tp::BaseChannelCallType::create(baseChannel.data(),
true,
Tp::StreamTransportTypeUnknown,
true,
false, "","");
baseChannel->plugInterface(Tp::AbstractChannelInterfacePtr::dynamicCast(callType));
mHoldIface = Tp::BaseChannelHoldInterface::create();
mHoldIface->setSetHoldStateCallback(Tp::memFun(this,&oFonoCallChannel::onHoldStateChanged));
mMuteIface = Tp::BaseCallMuteInterface::create();
mMuteIface->setSetMuteStateCallback(Tp::memFun(this,&oFonoCallChannel::onMuteStateChanged));
mSpeakerIface = BaseChannelSpeakerInterface::create();
mSpeakerIface->setTurnOnSpeakerCallback(Tp::memFun(this,&oFonoCallChannel::onTurnOnSpeaker));
baseChannel->plugInterface(Tp::AbstractChannelInterfacePtr::dynamicCast(mHoldIface));
baseChannel->plugInterface(Tp::AbstractChannelInterfacePtr::dynamicCast(mMuteIface));
baseChannel->plugInterface(Tp::AbstractChannelInterfacePtr::dynamicCast(mSpeakerIface));
mBaseChannel = baseChannel;
mCallChannel = Tp::BaseChannelCallTypePtr::dynamicCast(mBaseChannel->interface(TP_QT_IFACE_CHANNEL_TYPE_CALL));
mCallChannel->setHangupCallback(Tp::memFun(this,&oFonoCallChannel::onHangup));
mCallChannel->setAcceptCallback(Tp::memFun(this,&oFonoCallChannel::onAccept));
// init must be called after initialization, otherwise we will have no object path registered.
QTimer::singleShot(0, this, SLOT(init()));
}
void oFonoCallChannel::onTurnOnSpeaker(bool active, Tp::DBusError *error)
{
// TODO - set modem speaker on.
//mSpeakerIface->setSpeakerMode(active);
}
void oFonoCallChannel::onHangup(uint reason, const QString &detailedReason, const QString &message, Tp::DBusError *error)
{
// TODO: use the parameters sent by telepathy
mRequestedHangup = true;
hangup();
}
void oFonoCallChannel::onAccept(Tp::DBusError*)
{
if (this->state() == "waiting") {
mConnection->voiceCallManager()->holdAndAnswer();
} else {
answer();
}
}
void oFonoCallChannel::init()
{
mIncoming = this->state() == "incoming" || this->state() == "waiting";
mPreviousState = this->state();
mObjPath = mBaseChannel->objectPath();
Tp::CallMemberMap memberFlags;
Tp::HandleIdentifierMap identifiers;
QVariantMap stateDetails;
Tp::CallStateReason reason;
identifiers[mTargetHandle] = mPhoneNumber;
reason.actor = 0;
reason.reason = Tp::CallStateChangeReasonProgressMade;
reason.message = "";
reason.DBusReason = "";
if (mIncoming) {
memberFlags[mTargetHandle] = 0;
} else {
memberFlags[mTargetHandle] = Tp::CallMemberFlagRinging;
}
mCallChannel->setCallState(Tp::CallStateInitialising, 0, reason, stateDetails);
mCallContent = Tp::BaseCallContent::create(baseChannel()->dbusConnection(), baseChannel().data(), "audio", Tp::MediaStreamTypeAudio, Tp::MediaStreamDirectionNone);
mDTMFIface = Tp::BaseCallContentDTMFInterface::create();
mCallContent->plugInterface(Tp::AbstractCallContentInterfacePtr::dynamicCast(mDTMFIface));
mCallChannel->addContent(mCallContent);
mDTMFIface->setStartToneCallback(Tp::memFun(this,&oFonoCallChannel::onDTMFStartTone));
mDTMFIface->setStopToneCallback(Tp::memFun(this,&oFonoCallChannel::onDTMFStopTone));
mCallChannel->setMembersFlags(memberFlags, identifiers, Tp::UIntList(), reason);
mCallChannel->setCallState(Tp::CallStateInitialised, 0, reason, stateDetails);
QObject::connect(mBaseChannel.data(), SIGNAL(closed()), this, SLOT(deleteLater()));
QObject::connect(mConnection->callVolume(), SIGNAL(mutedChanged(bool)), SLOT(onOfonoMuteChanged(bool)));
QObject::connect(this, SIGNAL(stateChanged(QString)), SLOT(onOfonoCallStateChanged(QString)));
}
void oFonoCallChannel::onOfonoMuteChanged(bool mute)
{
Tp::LocalMuteState state = mute ? Tp::LocalMuteStateMuted : Tp::LocalMuteStateUnmuted;
mMuteIface->setMuteState(state);
}
void oFonoCallChannel::onHoldStateChanged(const Tp::LocalHoldState &state, const Tp::LocalHoldStateReason &reason, Tp::DBusError *error)
{
if (state == Tp::LocalHoldStateHeld && this->state() == "active") {
mConnection->voiceCallManager()->swapCalls();
} else if (state == Tp::LocalHoldStateUnheld && this->state() == "held") {
mConnection->voiceCallManager()->swapCalls();
}
}
void oFonoCallChannel::onMuteStateChanged(const Tp::LocalMuteState &state, Tp::DBusError *error)
{
if (state == Tp::LocalMuteStateMuted) {
mConnection->callVolume()->setMuted(true);
} else if (state == Tp::LocalMuteStateUnmuted) {
mConnection->callVolume()->setMuted(false);
}
}
void oFonoCallChannel::onDTMFStartTone(uchar event, Tp::DBusError *error)
{
QString finalString;
if (event == 10) {
finalString = "*";
} else if (event == 11) {
finalString = "#";
} else {
finalString = QString::number(event);
}
qDebug() << "start tone" << finalString;
mConnection->voiceCallManager()->sendTones(finalString);
}
void oFonoCallChannel::onDTMFStopTone(Tp::DBusError *error)
{
}
oFonoCallChannel::~oFonoCallChannel()
{
qDebug() << "call channel closed";
// TODO - for some reason the object is not being removed
mConnection->dbusConnection().unregisterObject(mObjPath, QDBusConnection::UnregisterTree);
}
Tp::BaseChannelPtr oFonoCallChannel::baseChannel()
{
return mBaseChannel;
}
void oFonoCallChannel::onOfonoCallStateChanged(const QString &state)
{
Tp::CallStateReason reason;
QVariantMap stateDetails;
reason.actor = 0;
reason.reason = Tp::CallStateChangeReasonUserRequested;
reason.message = "";
reason.DBusReason = "";
if (state == "disconnected") {
qDebug() << "disconnected";
if (mIncoming && mPreviousState == "incoming" && !mRequestedHangup) {
reason.reason = Tp::CallStateChangeReasonNoAnswer;
}
mCallChannel->setCallState(Tp::CallStateEnded, 0, reason, stateDetails);
mBaseChannel->close();
} else if (state == "active") {
qDebug() << "active";
mHoldIface->setHoldState(Tp::LocalHoldStateUnheld, Tp::LocalHoldStateReasonNone);
if (mPreviousState == "dialing" || mPreviousState == "alerting" ||
mPreviousState == "incoming") {
mConnection->callVolume()->setMuted(false);
mCallChannel->setCallState(Tp::CallStateAccepted, 0, reason, stateDetails);
}
mCallChannel->setCallState(Tp::CallStateActive, 0, reason, stateDetails);
} else if (state == "held") {
mHoldIface->setHoldState(Tp::LocalHoldStateHeld, Tp::LocalHoldStateReasonNone);
qDebug() << "held";
} else if (state == "dialing") {
qDebug() << "dialing";
} else if (state == "alerting") {
qDebug() << "alerting";
} else if (state == "incoming") {
qDebug() << "incoming";
} else if (state == "waiting") {
qDebug() << "waiting";
}
mPreviousState = state;
}
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