xswitch/fscomm/call.cpp

/*
 * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
 * Copyright (C) 2005-2014, Anthony Minessale II <anthm@freeswitch.org>
 *
 * Version: MPL 1.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
 *
 * The Initial Developer of the Original Code is
 * Anthony Minessale II <anthm@freeswitch.org>
 * Portions created by the Initial Developer are Copyright (C)
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Joao Mesquita <jmesquita@freeswitch.org>
 *
 */

#include "call.h"
#include <QtGui>
#include <fshost.h>

Call::Call()
{
    _answeredEpoch = 0;
}

switch_status_t Call::toggleHold(bool holdPressed)
{
    if (_state != FSCOMM_CALL_STATE_ANSWERED) return SWITCH_STATUS_FALSE;
    switch_stream_handle_t stream = { 0 };
    SWITCH_STANDARD_STREAM(stream);
    QString holdStr;
    if (holdPressed)
    {
        holdStr = _channel.data()->getUuid();
    }
    else
    {
        holdStr = "off " + _channel.data()->getUuid();
    }

    switch_status_t st = switch_api_execute("uuid_hold", holdStr.toAscii().data(), NULL, &stream);
    switch_safe_free(stream.data);
    return st;

}

switch_status_t Call::toggleRecord(bool startRecord)
{
    QDir conf_dir = QDir::home();
    QString result;
    switch_status_t status;

    if (startRecord)
    {
        _recording_filename = QString("%1/.fscomm/recordings/%2_%3.wav").arg(
                                         conf_dir.absolutePath(),
                                         QDateTime::currentDateTime().toString("yyyyMMddhhmmss"),
                                         getCidNumber());
        status = g_FSHost->sendCmd("uuid_record", QString("%1 start %2").arg(getUuid(), _recording_filename).toAscii().data(),&result);
    }
    else
    {
        switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Stopping call recording on call [%s]\n",
                          getUuid().toAscii().data());
        status = g_FSHost->sendCmd("uuid_record", QString("%1 stop %2").arg(getUuid(), _recording_filename).toAscii().data(),&result);
    }

    return status;
}

void Call::sendDTMF(QString digit)
{
    QString result;
    QString dtmf_string = QString("dtmf %1").arg(digit);
    if (g_FSHost->sendCmd("pa", dtmf_string.toAscii(), &result) == SWITCH_STATUS_FALSE) {
        switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Could not send DTMF digit %s on call[%s]", digit.toAscii().data(), getUuid().toAscii().data());
        QMessageBox::critical(0, QWidget::tr("DTMF Error"), QWidget::tr("There was an error sending DTMF, please report this bug."), QMessageBox::Ok);
    }
}

QTime Call::getCurrentStateTime()
{
    qulonglong time = 0;

    if (_state == FSCOMM_CALL_STATE_ANSWERED)
    {
        time = _answeredEpoch;
    }
    else if(_state == FSCOMM_CALL_STATE_RINGING)
    {
        if (_direction == FSCOMM_CALL_DIRECTION_INBOUND)
        {
            time = _channel.data()->getCreatedEpoch();
        }
        else
            _otherLegChannel.data()->getProgressEpoch() == 0 ? time = _otherLegChannel.data()->getProgressMediaEpoch() : time = _otherLegChannel.data()->getProgressEpoch();
    }

    int now = QDateTime::fromTime_t(time).secsTo(QDateTime::currentDateTime());
    return QTime::fromString(QString::number(now), "s");
}

/*bool Call::transfer()
{

    g_FSHost.sendCmd("uuid_bridge", "")
}*/