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/*
* Copyright (C) 2024 UBports Foundation
*
* Authors:
* Muhammad <muhammad23012009@hotmail.com>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3, as published
* by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 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 General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "usb-config-helper.h"
UsbConfigHelper::UsbConfigHelper(QObject *parent):
QObject(parent)
{
m_iface = new QDBusInterface(USB_MODED_SERVICE, USB_MODED_PATH, USB_MODED_SERVICE, QDBusConnection::systemBus(), this);
if (m_iface->isValid()) {
QDBusConnection::systemBus().connect(USB_MODED_SERVICE, USB_MODED_PATH, USB_MODED_SERVICE, "sig_usb_target_state_ind", this, SLOT(targetModeChanged(QString)));
QDBusReply<QString> reply = m_iface->call("get_config");
updateValues(reply.value());
}
}
UsbConfigHelper::ConfigMode UsbConfigHelper::str_to_mode(QString str)
{
if (str.contains("charging_only"))
return USB_CHARGING_ONLY;
else if (str.contains("mtp"))
return USB_MTP;
else if (str.contains("rndis"))
return USB_RNDIS;
}
QString UsbConfigHelper::mode_to_str(ConfigMode mode)
{
if (mode == USB_CHARGING_ONLY)
return "charging_only";
else if (mode == USB_MTP)
return "mtp";
else if (mode == USB_RNDIS)
return "rndis";
}
// public
bool UsbConfigHelper::developerModeCapable()
{
if (m_iface->isValid()) {
QDBusReply<QString> reply = m_iface->call("get_modes");
return reply.value().contains("_adb");
}
return false;
}
UsbConfigHelper::ConfigMode UsbConfigHelper::getMode()
{
return m_mode;
}
void UsbConfigHelper::setMode(ConfigMode mode)
{
if (m_mode == mode || m_mode == USB_INVALID)
return;
m_mode = mode;
QString mode_str = mode_to_str(mode);
if (m_adbEnabled)
mode_str.append("_adb");
setMode(mode_str);
Q_EMIT modeChanged();
}
bool UsbConfigHelper::getAdbEnabled()
{
return m_adbEnabled;
}
void UsbConfigHelper::setAdbEnabled(bool enabled)
{
if (m_adbEnabled == enabled)
return;
m_adbEnabled = enabled;
QString mode_str = mode_to_str(m_mode);
if (m_adbEnabled)
mode_str.append("_adb");
setMode(mode_str);
Q_EMIT adbEnabledChanged();
}
void UsbConfigHelper::setMode(QString str)
{
m_iface->call("set_config", str);
m_iface->call("set_mode", str);
}
void UsbConfigHelper::targetModeChanged(QString mode)
{
updateValues(mode);
}
void UsbConfigHelper::updateValues(QString mode)
{
if (str_to_mode(mode) != m_mode) {
m_mode = str_to_mode(mode);
Q_EMIT modeChanged();
}
m_adbEnabled = mode.contains("_adb");
Q_EMIT adbEnabledChanged();
}
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