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07070100000000000081A4000000000000000000000001637CC8FE00000342000000000000000000000000000000000000001D00000000pipecontrol-0.2.8/.gitignore# This file is used to ignore files which are generated
# ----------------------------------------------------------------------------

*~
*.autosave
*.a
*.core
*.moc
*.o
*.obj
*.orig
*.rej
*.so
*.so.*
*_pch.h.cpp
*_resource.rc
*.qm
.#*
*.*#
core
!core/
tags
.DS_Store
.directory
*.debug
Makefile*
*.prl
*.app
moc_*.cpp
ui_*.h
qrc_*.cpp
Thumbs.db
*.res
*.rc
/.qmake.cache
/.qmake.stash

# qtcreator generated files
*.pro.user*

# xemacs temporary files
*.flc

# Vim temporary files
.*.swp

# Visual Studio generated files
*.ib_pdb_index
*.idb
*.ilk
*.pdb
*.sln
*.suo
*.vcproj
*vcproj.*.*.user
*.ncb
*.sdf
*.opensdf
*.vcxproj
*vcxproj.*

# Intellij configuration files
.idea/

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*.Debug
*.Release

# Python byte code
*.pyc

# Binaries
# --------
*.dll
*.exe

CMakeLists.txt.user
/build-*/
/cmake-build-*/
/build/
07070100000001000081A4000000000000000000000001637CC8FE00000EAE000000000000000000000000000000000000002100000000pipecontrol-0.2.8/CMakeLists.txtcmake_minimum_required(VERSION 3.16)

project(pipecontrol VERSION 0.2.8 LANGUAGES C CXX)

set(CMAKE_INCLUDE_CURRENT_DIR ON)

set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

set(KF_MIN_VERSION "5.68.0")
set(QT_MIN_VERSION "5.12.0")
set(QT_VERSION_MAJOR "5")

find_package(ECM ${KF_MIN_VERSION} REQUIRED NO_MODULE)

set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH})

include(KDEInstallDirs)
include(KDECMakeSettings)
include(KDECompilerSettings NO_POLICY_SCOPE)

#find_package(QT NAMES Qt6 Qt5 COMPONENTS Core Quick LinguistTools QuickControls2 DBus REQUIRED)
#find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core Quick LinguistTools QuickControls2 DBus REQUIRED)
find_package(Qt5 ${QT_MIN_VERSION} COMPONENTS Core Quick LinguistTools QuickControls2 DBus REQUIRED)
find_package(KF5 ${KF_MIN_VERSION} COMPONENTS Kirigami2 I18n CoreAddons REQUIRED)

find_package(PkgConfig)
pkg_check_modules(libpipewire REQUIRED libpipewire-0.3)

add_definitions( -fexceptions )

set(TS_FILES resources/translations/pipecontrol_it_IT.ts)

set(PROJECT_SOURCES
        src/main.cpp
        src/pw/qpipewire.h
        src/pw/qpipewire.cpp
        src/pw/qpipewiremetadata.h
        src/pw/qpipewiremetadata.cpp
        src/pw/qpipewiresettings.h
        src/pw/qpipewiresettings.cpp
        src/pw/qpipewireclient.h
        src/pw/qpipewireclient.cpp
        src/pw/qpipewirenode.h
        src/pw/qpipewirenode.cpp
        src/pw/qpipewirealsanode.h
        src/pw/qpipewirealsanode.cpp
        src/pw/qpipewiredevice.h
        src/pw/qpipewiredevice.cpp
        src/pw/qpipewirelink.h
        src/pw/qpipewirelink.cpp
        src/pw/qpipewireport.h
        src/pw/qpipewireport.cpp
        src/pw/qpipewireprofiler.h
        src/pw/qpipewireprofiler.cpp
        src/pw/qpipewirenodelistmodel.h
        src/pw/qpipewirenodelistmodel.cpp
        src/pw/media-session/alsaproperties.h
        src/pw/media-session/alsaproperties.cpp
        src/pw/utils.h
        src/pw/utils.cpp
        src/systemdservice.h
        src/systemdservice.cpp
        qml.qrc
        ${TS_FILES}
)

if("${QT_VERSION_MAJOR}" GREATER_EQUAL 6)
    qt_add_executable(pipecontrol
        MANUAL_FINALIZATION
        ${PROJECT_SOURCES}
    )
    qt_create_translation(QM_FILES ${CMAKE_SOURCE_DIR} ${TS_FILES})
else()
    add_executable(pipecontrol
      ${PROJECT_SOURCES}
    )
    qt5_create_translation(QM_FILES ${CMAKE_SOURCE_DIR} ${TS_FILES})
endif()

target_compile_definitions(pipecontrol
  PRIVATE $<$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>:QT_QML_DEBUG>
  PRIVATE -DPIPECONTROL_VERSION="${CMAKE_PROJECT_VERSION}"
  PRIVATE -DKF5_COMPILED_VERSION="${KF5_VERSION}")
target_compile_options(pipecontrol
  PRIVATE ${libpipewire_CFLAGS_OTHER})
target_compile_definitions(pipecontrol PRIVATE
    PROJECT_VERSION="${PROJECT_VERSION}"
    INSTALL_PREFIX="${CMAKE_INSTALL_PREFIX}")
target_include_directories(pipecontrol
  PRIVATE ${libpipewire_INCLUDE_DIRS})
target_link_libraries(pipecontrol
  PRIVATE Qt${QT_VERSION_MAJOR}::Core Qt${QT_VERSION_MAJOR}::Quick Qt${QT_VERSION_MAJOR}::QuickControls2 Qt${QT_VERSION_MAJOR}::DBus
  PRIVATE ${libpipewire_LIBRARIES}
  PRIVATE KF5::Kirigami2 KF5::I18n
)

configure_file(
    ${CMAKE_SOURCE_DIR}/resources/PipeControl.desktop
    ${CMAKE_BINARY_DIR}/PipeControl.desktop
    )

if(QT_VERSION_MAJOR EQUAL 6)
    qt_import_qml_plugins(pipecontrol)
    qt_finalize_executable(pipecontrol)
endif()

install(TARGETS pipecontrol RUNTIME DESTINATION "bin/")
install(FILES ${CMAKE_BINARY_DIR}/PipeControl.desktop DESTINATION "share/applications/" )
install(FILES resources/pipecontrol.svg DESTINATION "share/icons/hicolor/scalable/apps/" )

#add_subdirectory("${CMAKE_SOURCE_DIR}/src/examples")
07070100000002000081A4000000000000000000000001637CC8FE0000894D000000000000000000000000000000000000001A00000000pipecontrol-0.2.8/LICENSE                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007

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or that patent license was granted, prior to 28 March 2007.

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any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.

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License would be to refrain entirely from conveying the Program.

13. Use with the GNU Affero General Public License.

Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
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but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.

14. Revised Versions of this License.

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the GNU General Public License from time to time.  Such new versions will
be similar in spirit to the present version, but may differ in detail to
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Program specifies that a certain numbered version of the GNU General
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If the Program specifies that a proxy can decide which future
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to choose that version for the Program.

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later version.

15. Disclaimer of Warranty.

THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
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EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
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17. Interpretation of Sections 15 and 16.

If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.

END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs

If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

<one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

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    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

This program 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 General Public License for more details.

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    along with this program.  If not, see <https://www.gnu.org/licenses/>.

Also add information on how to contact you by electronic and paper mail.

If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:

<program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
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might be different; for a GUI interface, you would use an "about box".

You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.

The GNU General Public License does not permit incorporating your program
into proprietary programs.  If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library.  If this is what you want to do, use the GNU Lesser General
Public License instead of this License.  But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.
07070100000003000081A4000000000000000000000001637CC8FE0000020C000000000000000000000000000000000000001C00000000pipecontrol-0.2.8/README.md# PipeControl
Pipewire control GUI program in Qt-QML using Kirigami2 (KDE)

Work in progress, more features to come when I have time to study pipewire and time to implement things.

## The packaged version of the program is available at
- [OBS - openSUSE](https://build.opensuse.org/package/show/multimedia:proaudio/pipecontrol)
- [AUR - Archlinux](https://aur.archlinux.org/packages/pipecontrol)

## GeekosDAW
The project is developed in collaboration with the **Geekos DAW** community

https://geekosdaw.tuxfamily.org/en/
07070100000004000081A4000000000000000000000001637CC8FE000000DF000000000000000000000000000000000000001A00000000pipecontrol-0.2.8/qml.qrc<RCC>
    <qresource prefix="/">
        <file>resources/main.qml</file>
        <file>qtquickcontrols2.conf</file>
        <file>resources/Top.qml</file>
        <file>resources/Settings.qml</file>
    </qresource>
</RCC>
07070100000005000081A4000000000000000000000001637CC8FE00000021000000000000000000000000000000000000002800000000pipecontrol-0.2.8/qtquickcontrols2.conf[Controls]
Style=org.kde.desktop
07070100000006000041ED000000000000000000000003637CC8FE00000000000000000000000000000000000000000000001C00000000pipecontrol-0.2.8/resources07070100000007000081ED000000000000000000000001637CC8FE00000082000000000000000000000000000000000000003000000000pipecontrol-0.2.8/resources/PipeControl.desktop[Desktop Entry]
Name=PipeControl
Exec=${CMAKE_INSTALL_PREFIX}/bin/pipecontrol %u
Type=Application
Terminal=false
Icon=pipecontrol
07070100000008000081A4000000000000000000000001637CC8FE000024B6000000000000000000000000000000000000002900000000pipecontrol-0.2.8/resources/Settings.qmlimport QtQuick 2.12
import QtQuick.Layouts 1.11
import QtQuick.Controls 2.12
import org.kde.kirigami 2.12 as Kirigami
import Pipewire 1.0

Kirigami.ScrollablePage {
    id: settingsPage
    title: i18nc("@title","Settings")
    property var root
    property bool show_advanced: false

actions {
        main: Kirigami.Action {
            text: i18n("Top")
            icon.name: "source-playlist"
            onTriggered: root.pageStack.replace("qrc:/resources/Top.qml", {
                root: root
            })
        }
        left: Kirigami.Action {
            id: advanced_settings
            text: i18nc("@settings","advanced")
            icon.name: "adjustrow"
            checkable: true
            checked: settingsPage.show_advanced
            onCheckedChanged: settingsPage.show_advanced = advanced_settings.checked
        }
    }

Item {
        width: layout.implicitWidth
        height: layout.implicitHeight
        implicitWidth: layout.implicitWidth
        implicitHeight: layout.implicitHeight
        Kirigami.FormLayout {
            anchors.fill: parent
            id: layout

ComboBox {
                Kirigami.FormData.label: i18n("Force sample rate")

id: forceRateCombo
                textRole: "text"
                valueRole: "value"
                onActivated: Pipewire.settings.force_sampleRate = currentValue
                Component.onCompleted: {
                    update();
                    Pipewire.settings.force_sampleRateChanged.connect(update);
                }

function update() {
                    currentIndex = indexOfValue(Pipewire.settings.force_sampleRate)
                }

model: [
                    { value: 0, text: qsTr("Do not force") },
                    { value: 44100, text: "44100" },
                    { value: 48000, text: "48000" },
                    { value: 88200, text: "88200" },
                    { value: 96000, text: "96000" },
                    { value: 176400, text: "176400" },
                    { value: 192000, text: "192000" }
                ]
            }

ComboBox {
                Kirigami.FormData.label: i18n("Minimum buffer")
                id: minRateCombo
                textRole: "text"
                valueRole: "value"
                onActivated: Pipewire.settings.minBuffer = currentValue
                Component.onCompleted: {
                    update();
                    Pipewire.settings.minBufferChanged.connect(update);
                }

function update() {
                    currentIndex = indexOfValue(Pipewire.settings.minBuffer)
                }

model: [
                    { value: 8, text: "8" },
                    { value: 16, text: "16" },
                    { value: 32, text: "32" },
                    { value: 64, text: "64" },
                    { value: 128, text: "128" },
                    { value: 256, text: "256" },
                    { value: 512, text: "512" },
                    { value: 1024, text: "1024" },
                    { value: 2048, text: "2048" },
                    { value: 4096, text: "4096" },
                    { value: 8192, text: "8192" },
                ]
            }

ComboBox {
                Kirigami.FormData.label: i18n("Max buffer")
                id: maxBufferCombo
                textRole: "text"
                valueRole: "value"
                onActivated: Pipewire.settings.maxBuffer = currentValue
                Component.onCompleted: {
                    update();
                    Pipewire.settings.maxBufferChanged.connect(update);
                }

function update() {
                    currentIndex = indexOfValue(Pipewire.settings.maxBuffer)
                }

ComboBox {
                Kirigami.FormData.label: i18n("Force buffer size")
                id: forceBufferCombo
                textRole: "text"
                valueRole: "value"
                onActivated: Pipewire.settings.force_buffer = currentValue
                Component.onCompleted: {
                    update();
                    Pipewire.settings.force_bufferChanged.connect(update);
                }

function update() {
                    currentIndex = indexOfValue(Pipewire.settings.force_buffer)
                }

model: [
                    { value: 0, text: qsTr("Do not force") },
                    { value: 8, text: "8" },
                    { value: 16, text: "16" },
                    { value: 32, text: "32" },
                    { value: 64, text: "64" },
                    { value: 128, text: "128" },
                    { value: 256, text: "256" },
                    { value: 512, text: "512" },
                    { value: 1024, text: "1024" },
                    { value: 2048, text: "2048" },
                    { value: 4096, text: "4096" },
                    { value: 8192, text: "8192" },
                ]
            }

ComboBox {
                visible: settingsPage.show_advanced
                Kirigami.FormData.label: i18n("Log Level")
                id: logLevelCombo
                textRole: "text"
                valueRole: "value"
                onActivated: Pipewire.settings.logLevel = currentValue
                Component.onCompleted: {
                    update();
                    Pipewire.settings.logLevelChanged.connect(update);
                }

function update() {
                    currentIndex = indexOfValue(Pipewire.settings.logLevel)
                }

model: [
                    { value: 0, text: qsTr("No log") },
                    { value: 1, text: qsTr("Error")  },
                    { value: 2, text: qsTr("Warning")},
                    { value: 3, text: qsTr("Info")   },
                    { value: 4, text: qsTr("Debug")  },
                    { value: 5, text: qsTr("Trace")  },
                ]
            }

// Pipewire Media Session SECTION ---------------------------------
            Kirigami.Separator {
                visible: Pipewire.isPipewireMediaSession() && settingsPage.show_advanced
                Kirigami.FormData.isSection: true
                Kirigami.FormData.label: i18n("Pipewire media session")
            }

Switch {
                visible: Pipewire.isPipewireMediaSession() && settingsPage.show_advanced
                Kirigami.FormData.label: i18n("Alsa Batching (USB Device) extra buffer")
                text: checked ? "enabled" : "disabled"
                checked: !Pipewire.alsaProperties.batchDisabled
                onCheckedChanged: Pipewire.alsaProperties.batchDisabled = !checked
            }

TextField {
                visible: Pipewire.isPipewireMediaSession() && settingsPage.show_advanced
                Kirigami.FormData.label: i18n("\"Alsa Batch\" extra buffer")
                text: Pipewire.alsaProperties.periodSize
                onTextChanged: Pipewire.alsaProperties.periodSize = text
            }

Button {
                visible: Pipewire.isPipewireMediaSession() && settingsPage.show_advanced
                Kirigami.FormData.label: i18n("Session service")
                text: "Restart"
                onClicked: Pipewire.pipewireMediaSession.restart()
            }

// WirePlumber SECTION --------------------------------------------
            Kirigami.Separator {
                visible: Pipewire.isWireplumber() && settingsPage.show_advanced
                Kirigami.FormData.isSection: true
                Kirigami.FormData.label: i18n("Wireplumber")
            }

Button {
                visible: Pipewire.isWireplumber() && settingsPage.show_advanced
                Kirigami.FormData.label: i18n("Session service")
                text: "Restart"
                onClicked: Pipewire.wirePlumberService.restart()
            }

Kirigami.Separator {
                visible: settingsPage.show_advanced
                Kirigami.FormData.isSection: true
                Kirigami.FormData.label: i18n("Pipewire client properties")
            }

ComboBox {
                visible: settingsPage.show_advanced
                Kirigami.FormData.label: i18n("Client Properties")
                id: clientBox
                textRole: "name"
                valueRole: "value"
                Component.onCompleted: {
                    currentIndex = 0
                }

model: Pipewire.client.propertiesList
            }

Label {
                visible: settingsPage.show_advanced
                text: clientBox.currentValue
            }
        }
    }
}
07070100000009000081A4000000000000000000000001637CC8FE000032CB000000000000000000000000000000000000002400000000pipecontrol-0.2.8/resources/Top.qmlimport QtQuick 2.12
import QtQuick.Layouts 1.11
import Pipewire 1.0
import Pipewire.Node 1.0
import QtQuick.Controls 2.12 as Controls
import org.kde.kirigami 2.12 as Kirigami

Kirigami.ScrollablePage {
    title: i18nc("@title","Top")
    property var root
    Layout.fillWidth: true

actions.main: Kirigami.Action {
        id: addAction
        icon.name: "settings-configure"
        text: i18n("Settings")
        onTriggered: root.pageStack.replace("qrc:/resources/Settings.qml", {
            root: root
        })
    }

Component {
        id: delegateComponent
        Kirigami.SwipeListItem {
            id: listItem
            contentItem: RowLayout {
                id: noderowcomponent
                opacity: model.node.state === "RUNNING" ? 1.0 : 0.5

Kirigami.ListItemDragHandle {
                    visible: false //model.driverID > 0
                    listItem: listItem
                    listView: mainList
                    property int oldIndex: -1;
                    property int newIndex: -1;
                    onMoveRequested: function(p_oldIndex, p_newIndex) {
                        oldIndex = p_oldIndex
                        newIndex = p_newIndex
                    }
                    onDropped: {
                        console.log("element moved " + oldIndex + " -> " + newIndex + " dropped");
                        Pipewire.nodes.move(oldIndex, newIndex);
                        oldIndex = -1
                        newIndex = -1
                    }
                }

Kirigami.Icon {
                    id: nodeIcon
                    Controls.ToolTip.visible: hovered
                    Controls.ToolTip.text: textSource(model.node)

source: mediaIconSource(model.node)
                    fallback: "script-error"

Controls.Label {
                    Layout.leftMargin: 10
                    Layout.preferredWidth: 40
                    Layout.alignment: Qt.AlignRight
                    text: model.id
                }

Rectangle {
                    Layout.preferredWidth: 50
                    Layout.alignment: Qt.AlignRight;
                    Controls.Label {
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.right: parent.right
                        text: rate
                    }
                }
                Rectangle {
                    Layout.preferredWidth: 70
                    Layout.alignment: Qt.AlignRight;
                    Controls.Label {
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.right: parent.right
                        text: quantum
                    }
                }
                Rectangle {
                    Layout.preferredWidth: 70
                    Controls.Label {
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.right: parent.right
                        // text: node.volume.toFixed(4)
                        text: Pipewire.formatTime(wait)
                    }
                }
                Rectangle {
                    Layout.preferredWidth: 70
                    Controls.Label {
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.right: parent.right
                        text: Pipewire.formatTime(busy)
                    }
                }

RowLayout {
                    Layout.leftMargin: 15
                    Layout.fillWidth: true
                    Kirigami.Icon {
                        visible: model.driverID > 0
                        source: "aggregation"
                    }

ColumnLayout {
                        Layout.fillWidth: true
                        Layout.fillHeight: true
                        Controls.Label {
                            //Controls.ToolTip.visible: model.node.isAlsa() && hovered
                            //Controls.ToolTip.text: model.node.nodeDescription
                            Layout.fillWidth: true
                            height: Math.max(implicitHeight, Kirigami.Units.iconSizes.smallMedium)
                            text: model.name //+ "|" + model.display.category + "|" + model.display.mediaClass
                            //color: listItem.checked || (listItem.pressed && !listItem.checked && !listItem.sectionDelegate) ? listItem.activeTextColor : listItem.textColor
                        }
                        Controls.Label {
                            visible: model.node.nodeDescription && model.name != model.node.nodeDescription
                            Layout.fillWidth: true
                            height: Math.max(implicitHeight, Kirigami.Units.iconSizes.smallMedium)
                            text: model.node.nodeDescription
                            color: Kirigami.Theme.disabledTextColor
                        }
                    }
                }

Kirigami.OverlaySheet {
                    id: infoAlsaNodeSheet
                    header: Kirigami.Heading {
                        text: model.name
                    }
                    Kirigami.FormLayout {
                        Controls.Label {
                            id: nameField
                            Kirigami.FormData.label: i18nc("@label:textbox", "Node Description:")
                            text: model.node.nodeDescription
                            enabled: false
                        }
                        Controls.Label {
                            id: descriptionField
                            Kirigami.FormData.label: i18nc("@label:textbox", "Node name:")
                            text: model.node.nodeName
                            enabled: false
                        }
                        Controls.Label {
                            id: classField
                            Kirigami.FormData.label: i18nc("@label:textbox", "Media Class:")
                            text: model.node.mediaClass
                            enabled: false
                        }
                        Controls.Label {
                            id: runningField
                            Kirigami.FormData.label: i18nc("@label:stateLabel", "State:")
                            text: i18nc("@label:state", model.node.state)
                            enabled: false
                        }
                    }
                }
            }
            actions: [
                Kirigami.Action {
                    visible: model.node.isAlsa()
                    iconName: "documentinfo"
                    text: i18nc("@audiostream","info")
                    onTriggered: {
                        infoAlsaNodeSheet.open()
                    }
                }
            ]
        }
    }

ListView {
        id: mainList
        Layout.fillWidth: true
        Layout.fillHeight: true
        currentIndex: -1

header:  RowLayout {
            id: header
            height: 30
            Layout.fillWidth: true

Kirigami.Icon {}

Controls.Label {
                Layout.leftMargin: 20
                Layout.preferredWidth: 40
                Layout.alignment: Qt.AlignRight
                text: "ID"
            }
            Rectangle {
                Layout.preferredWidth: 50
                Controls.Label {
                    anchors.verticalCenter: parent.verticalCenter
                    anchors.right: parent.right
                    text: "RATE"
                }
            }
            Rectangle {
                Layout.preferredWidth: 70
                Controls.Label {
                    anchors.verticalCenter: parent.verticalCenter
                    anchors.right: parent.right
                    text: "QUANT"
                }
            }
            Rectangle {
                Layout.preferredWidth: 70
                Controls.Label {
                    anchors.verticalCenter: parent.verticalCenter
                    anchors.right: parent.right
                    text: "WAIT"
                }
            }
            Rectangle {
                Layout.preferredWidth: 70
                Controls.Label {
                    anchors.verticalCenter: parent.verticalCenter
                    anchors.right: parent.right
                    text: "BUSY"
                }
            }

Controls.Label {
                Layout.leftMargin: 15
                Layout.fillWidth: true
                text: "NAME"
            }
        }

model: Pipewire.nodes
        Component.onCompleted: Pipewire.nodes.sortList()
        property var old_model: ListModel {
            id: listModel

Component.onCompleted: {
                for (var i = 0; i < 200; ++i) {
                    listModel.append({"title": "Item " + i,
                        "actions": [{text: "Action 1", icon: "document-decrypt"},
                                    {text: "Action 2", icon: "mail-reply-sender"}],
                        //"sec": Math.floor(i/10)
                    })
                }
            }
        }
        moveDisplaced: Transition {
            YAnimator {
                duration: Kirigami.Units.longDuration
                easing.type: Easing.InOutQuad
            }
        }
        delegate: Kirigami.DelegateRecycler {
            id: delegate
            width: parent ? parent.width : implicitWidth
            sourceComponent: delegateComponent
        }
        //section {
            //property: "sec"
            //delegate: Kirigami.ListSectionHeader {
                //text: "Section " + (parseInt(section) + 1)
            //}
        //}
    }

}
0707010000000A000081A4000000000000000000000001637CC8FE00000905000000000000000000000000000000000000002500000000pipecontrol-0.2.8/resources/main.qmlimport QtQuick 2.12
import QtQuick.Controls 2.12 as Controls
import QtQuick.Layouts 1.15
import org.kde.kirigami 2.12 as Kirigami
import Pipewire 1.0

Kirigami.ApplicationWindow {
    id: root
    visible: true
    title: "PipeControl"

globalDrawer: Kirigami.GlobalDrawer {
        isMenu: true
        actions: [
            Kirigami.Action {
                text: i18n("Top")
                icon.name: "source-playlist"
                onTriggered: root.pageStack.replace("qrc:/resources/Top.qml", {
                    root: root
                })
            },
            Kirigami.Action {
                text: i18n("Settings")
                icon.name: "settings-configure"
                onTriggered: root.pageStack.replace("qrc:/resources/Settings.qml", {
                    root: root
                })
            },
            Kirigami.Action {
                text: i18n("About")
                icon.name: "help-about-symbolic"
                onTriggered: aboutSheet.open()
            },
            Kirigami.Action {
                text: i18n("Quit")
                icon.name: "window-close"
                shortcut: StandardKey.Quit
                onTriggered: Qt.quit()
            }
        ]
    }

Kirigami.OverlaySheet {
        id: aboutSheet
        onSheetOpenChanged: page.actions.main.checked = sheetOpen;
        parent: applicationWindow().overlay
        header: Kirigami.Heading {
            text: "About PipeControl"
        }
        Controls.Label {
            text: "Pipecontrol v" + Pipewire.appVersion +
                    "\nWork in progress by @portaloffreedom." +
                    "\nLicense: GPLv3" +
                    "\n" +
                    "\n Pipewire compiled version: " + Pipewire.pipewireCompiledVersion() +
                    "\n Pipewire linked version: " + Pipewire.pipewireLinkedVersion() +
                    "\n Qt compiled version: " + Pipewire.qtCompiledVersion() +
                    "\n Qt linked version: " + Pipewire.qtLinkedVersion() +
                    "\n KF5 compiled version: " + Pipewire.kframeworksCompiledVersion() +
                    "\n Platform: " + Pipewire.platformName()
        }
    }

// Initial page to be loaded on app load
    pageStack.initialPage: Top {
        root: root
    }
}
0707010000000B000081A4000000000000000000000001637CC8FE00000576000000000000000000000000000000000000002C00000000pipecontrol-0.2.8/resources/pipecontrol.svg<?xml version="1.0" encoding="UTF-8"?>

<svg id="SVGRoot" width="16px" height="16px" version="1.1" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg">
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  <g transform="matrix(.026634 0 0 .026634 -16.869 122.38)" fill="#fff">
   <g transform="matrix(.981 0 0 .981 -104.97 -1367.8)" stroke="#000" stroke-width="7.6934">
    <path d="m1175-3234.3s-81.07 117.57-222.93 283.64c-141.86 166.08 48.74 218.45 118.29 91.564 69.546-126.88 211.5-297.49 211.5-297.49" fill="#fff" stroke="#000" stroke-width="7.6934"/>
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0707010000000C000041ED000000000000000000000002637CC8FE00000000000000000000000000000000000000000000002900000000pipecontrol-0.2.8/resources/translations0707010000000D000081A4000000000000000000000001637CC8FE00000584000000000000000000000000000000000000003E00000000pipecontrol-0.2.8/resources/translations/pipecontrol_it_IT.ts<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE TS>
<TS version="2.1" language="it_IT">
<context>
    <name>Settings</name>
    <message>
        <location filename="../Settings.qml" line="58"/>
        <location filename="../Settings.qml" line="144"/>
        <source>Do not force</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
        <location filename="../Settings.qml" line="176"/>
        <source>No log</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
        <location filename="../Settings.qml" line="177"/>
        <source>Error</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
        <location filename="../Settings.qml" line="178"/>
        <source>Warning</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
        <location filename="../Settings.qml" line="179"/>
        <source>Info</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
        <location filename="../Settings.qml" line="180"/>
        <source>Debug</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
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        <source>Trace</source>
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0707010000000E000041ED000000000000000000000003637CC8FE00000000000000000000000000000000000000000000001600000000pipecontrol-0.2.8/src0707010000000F000081A4000000000000000000000001637CC8FE00000F70000000000000000000000000000000000000001F00000000pipecontrol-0.2.8/src/main.cpp/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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 <QGuiApplication>
#include <QQmlApplicationEngine>

#include <QIcon>
#include <QQuickWindow>
#include <QLocale>
#include <QTimer>
#include <QTranslator>
#include <KLocalizedString>
#include <KLocalizedContext>

#include "src/pw/qpipewire.h"
#include "src/pw/qpipewireclient.h"

int main(int argc, char *argv[])
{
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
  QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
  QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
#endif

QGuiApplication app(argc, argv);
  KLocalizedString::setApplicationDomain("pipecontrol");
  QCoreApplication::setOrganizationName("Dek");
  QCoreApplication::setOrganizationDomain("matteodroids.science");
  QCoreApplication::setApplicationName("PipeControl");

QGuiApplication::setApplicationVersion(PIPECONTROL_VERSION);
  QGuiApplication::setQuitOnLastWindowClosed(true);
  QGuiApplication::setWindowIcon(QIcon(QStringLiteral(INSTALL_PREFIX"/share/icons/hicolor/scalable/apps/pipecontrol.svg")));
  // This is necessary for the Application Icon on wayland (xdg-shell standard)
  QGuiApplication::setDesktopFileName("PipeControl.desktop");

QTranslator translator;
  const QStringList uiLanguages = QLocale::system().uiLanguages();
  for (const QString &locale : uiLanguages) {
      const QString baseName = "pipecontrol_" + QLocale(locale).name();
      if (translator.load(":/i18n/" + baseName)) {
          QGuiApplication::installTranslator(&translator);
          break;
        }
    }

// Allocate before the engine to ensure that it outlives it
  QPipewire *qpipewire = new QPipewire(&argc, &argv);
  qpipewire->round_trip();

QTimer timer;
  QObject::connect(&timer, &QTimer::timeout, qpipewire, &QPipewire::round_trip);
  timer.start(100);

QObject::connect(qpipewire, &QPipewire::quit, &app, &QGuiApplication::quit);

#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
  qmlRegisterSingletonInstance("Pipewire", 1, 0, "Pipewire", qpipewire);
  qmlRegisterAnonymousType<QPipewireClient>("Pipewire.Client", 1);
#else
  static QPipewire *s_qpipewire = qpipewire;
  qmlRegisterSingletonType<QPipewire>("Pipewire", 1, 0, "Pipewire", [](QQmlEngine*, QJSEngine*) {return static_cast<QObject*>(s_qpipewire);});
#endif

qmlRegisterUncreatableType<QPipewireNode>("Pipewire.Node", 1, 0, "Node", "Not creatable from QML");

QQmlApplicationEngine engine;
  engine.rootContext()->setContextObject(new KLocalizedContext(&engine));
  const QUrl urlMain(QStringLiteral("qrc:/resources/main.qml"));
  QObject::connect(&engine,
                   &QQmlApplicationEngine::objectCreated,
                   &app,
                   [urlMain](const QObject *obj, const QUrl &objUrl) {
                      if (!obj && urlMain == objUrl)
                        QCoreApplication::exit(-1);
                   },
                   Qt::QueuedConnection);
  engine.load(urlMain);

if (engine.rootObjects().isEmpty()) {
      qCritical("Engine did not load any root object");
      return -1;
  }

int ret = QGuiApplication::exec();

#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
  // when registering a type in `qmlRegisterSingletonType`, the object is deleted automatically by the qt engine
  // otherwise we delete it ourselves
  delete qpipewire;
#endif
  return ret;
}
07070100000010000041ED000000000000000000000003637CC8FE00000000000000000000000000000000000000000000001900000000pipecontrol-0.2.8/src/pw07070100000011000041ED000000000000000000000002637CC8FE00000000000000000000000000000000000000000000002700000000pipecontrol-0.2.8/src/pw/media-session07070100000012000081A4000000000000000000000001637CC8FE00001DD1000000000000000000000000000000000000003A00000000pipecontrol-0.2.8/src/pw/media-session/alsaproperties.cpp/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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 "alsaproperties.h"
#include "src/pw/qpipewireclient.h"
#include <cstdlib>
#include <sstream>
#include <iostream>
#include <QFile>
#include <QFileInfo>
#include <QDir>
#include <QTextStream>
#include <QRegularExpression>

bool is_valid_file(const QString &path)
{
    QFile file(path);
    if (!file.exists()) return false;
    file.open(QIODevice::ReadOnly | QIODevice::Text);
    return file.isReadable();
}

AlsaProperties::AlsaProperties(QPipewireClient *client, QObject *parent)
    : QObject(parent)
{
    std::string config_prefix = client->has_property("config.prefix") ?
                                    client->property("config.prefix").toStdString() : "media-session.d";
    const char *home_folder = std::getenv("HOME");
    if (home_folder == nullptr) {
        home_folder = "";
    }

std::ostringstream global_conf_filename;
    global_conf_filename << "/usr/share/pipewire/"
                         << config_prefix
                         << "/alsa-monitor.conf";
    std::ostringstream user_conf_filename;
    user_conf_filename << home_folder
                       << "/.config/pipewire/"
                       << config_prefix
                       << "/alsa-monitor.conf";

this->globalConf = global_conf_filename.str().c_str();
    this->userConf = user_conf_filename.str().c_str();

bool has_global = is_valid_file(globalConf);
    bool has_user = is_valid_file(userConf);

if (has_user) {
        this->readUserConf();
    } else if (has_global) {
        this->readGlobalConf();
    } else {
        throw std::runtime_error("Could not find pipewire alsa monitor config file!");
    }
}

void AlsaProperties::setBatchDisabled(bool disabled)
{
    if (_batchDisabled == disabled) return;
    _batchDisabled = disabled;
    writeUserConf();
    emit batchDisabledChanged(_batchDisabled);
}

void AlsaProperties::setPeriodSize(int newPeriod)
{
    if (_periodSize == newPeriod) return;
    _periodSize = newPeriod;
    writeUserConf();
    emit periodSizeChanged(_periodSize);
}

void AlsaProperties::readGlobalConf()
{
    readConf(globalConf);
}

void AlsaProperties::readUserConf()
{
    readConf(userConf);
}

template<typename T>
T _parse(const QString &/*value*/) {
    throw std::runtime_error("Unsupported conversion");
}
template<>
int _parse<int>(const QString &value) {
    return value.toInt();
}
template<>
bool _parse<bool>(const QString &value) {
    const QString lower_case_value = value.toLower();
    if (lower_case_value == "true") {
        return true;
    } else if (lower_case_value == "false") {
        return false;
    } else {
        throw std::runtime_error((QString("Could not parse bool type from: ") + value).toStdString());
    }
}

template<typename T>
QString _tostring(const T /*value*/) {
    throw std::runtime_error("diocane");
}
template<>
QString _tostring<int>(const int value) {
    return QString::number(value);
}
template<>
QString _tostring<bool>(const bool value) {
    if (value) {
        return "true";
    } else {
        return "false";
    }
}

template<typename T>
bool parse_line(const QString &line, const QString &target, T &value)
{
    QRegularExpression re(QString("(#*)\\s*") + target + "\\s*=\\s*([\\d|\\w]+)");
    QRegularExpressionMatch match = re.match(line);
    if(!match.hasMatch()) {
        throw std::runtime_error((QString("Could not find ") + target).toStdString());
    }

if (!match.captured(1).isEmpty()) {
        return false;
    }

value = _parse<T>(match.captured(2));
    return true;
}

template<typename T>
void parse_and_change_line(QString &line, const QString &target, T value)
{
    QRegularExpression re(QString("(#*)\\s*") + target + "\\s*=\\s*([\\d|\\w]+)");
    QRegularExpressionMatch match = re.match(line);
    if(!match.hasMatch()) {
        throw std::runtime_error((QString("Could not find ") + target).toStdString());
    }

if (!match.captured(1).isEmpty()) {
        line.remove(match.capturedStart(1), match.capturedLength(1));
        match = re.match(line);
    }

line.remove(match.capturedStart(2), match.capturedLength(2));
    line.insert(match.capturedStart(2), _tostring<T>(value));
    return;
}

void AlsaProperties::readConf(const QString& filename)
{
    QFile conf(filename);
    if (!conf.open(QIODevice::ReadOnly | QIODevice::Text)) {
        std::ostringstream error_message;
        error_message << "Could not open configuration file " << filename.toStdString();
        std::cerr << error_message.str() << std::endl;
        throw std::runtime_error(error_message.str());
    }

while (!conf.atEnd()) {
        QString line = conf.readLine().trimmed();

// Skip comments
        if (line.startsWith('#')) continue;

if (line.contains("api.alsa.disable-batch")) {
            bool found = parse_line(line, "api.alsa.disable-batch", _batchDisabled);
            if (found) emit batchDisabledChanged(_batchDisabled);
        } else if (line.contains("api.alsa.period-size")) {
            bool found = parse_line(line, "api.alsa.period-size", _periodSize);
            if (found) emit periodSizeChanged(_periodSize);
        }
    }
}

void AlsaProperties::writeUserConf() const
{
    QFileInfo confInfo(userConf);
    QDir folder = QDir(confInfo.absolutePath());
    std::cout << "Creating user conf folder: " << folder.absolutePath().toStdString() << std::endl;
    // This will return true even if the folder already exists.
    if (!folder.mkpath(".")) {
        throw std::runtime_error("Could not create user conf folder");
    }

// Read file
    QList<QString> lines;
    {
        QFile userConfF(userConf);
        QFile globalConfF(globalConf);
        QFile *inputFile = &userConfF;
        if (!userConfF.exists()) {
            inputFile = &globalConfF;
        }

if (!inputFile->open(QIODevice::ReadOnly | QIODevice::Text)) {
            throw std::runtime_error("Could not write user conf file");
        }

while (!inputFile->atEnd()) {
            QString line = inputFile->readLine();
            QString trimmed = line.trimmed();
            if (trimmed.contains("api.alsa.disable-batch")) {
                parse_and_change_line(line, "api.alsa.disable-batch", this->_batchDisabled);
            } else if (trimmed.contains("api.alsa.period-size")) {
                parse_and_change_line(line, "api.alsa.period-size", this->_periodSize);
            }

lines.append(line);
        }

inputFile->close();
    }

std::cout << "Writing user conf file: " << folder.absolutePath().toStdString() << std::endl;

{
        // Write with lines changed
        QFile outFile(userConf);
        if (!outFile.open(QIODevice::WriteOnly | QIODevice::Text)) {
            throw std::runtime_error("Could not write user conf file");
        }

QTextStream out(&outFile);
        for(QString &line : lines) {
            out << line;
        }

outFile.close();
    }

}
07070100000013000081A4000000000000000000000001637CC8FE0000069C000000000000000000000000000000000000003800000000pipecontrol-0.2.8/src/pw/media-session/alsaproperties.h/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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/>.
 */
#pragma once
#include <QObject>
#include <QString>

class QPipewireClient;

class AlsaProperties : public QObject
{
    Q_OBJECT
    Q_PROPERTY(bool batchDisabled READ batchDisabled WRITE setBatchDisabled NOTIFY batchDisabledChanged)
    Q_PROPERTY(int periodSize READ periodSize WRITE setPeriodSize NOTIFY periodSizeChanged)
signals:
    void batchDisabledChanged(bool);
    void periodSizeChanged(int);

private:
    QString globalConf;
    QString userConf;

bool _batchDisabled = false;
    int _periodSize = 1024;

public:
    explicit AlsaProperties(QPipewireClient *client, QObject *parent = nullptr);
    virtual ~AlsaProperties() = default;

[[nodiscard]] bool batchDisabled() const { return _batchDisabled; }
    [[nodiscard]] int periodSize() const { return _periodSize; }
    void setBatchDisabled(bool disabled);
    void setPeriodSize(int newPeriod);

private:
    void readGlobalConf();
    void readUserConf();
    void readConf(const QString &filename);
    void writeUserConf() const;
};
07070100000014000081A4000000000000000000000001637CC8FE00002CFE000000000000000000000000000000000000002700000000pipecontrol-0.2.8/src/pw/qpipewire.cpp/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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 "qpipewire.h"
#include "src/pw/qpipewiresettings.h"
#include "src/pw/qpipewireclient.h"
#include "src/pw/qpipewirenode.h"
#include "src/pw/qpipewirelink.h"
#include "src/pw/qpipewirealsanode.h"
#include "src/pw/qpipewireport.h"
#include "src/pw/qpipewiredevice.h"

#include <spa/utils/result.h>
#include <spa/utils/defs.h>
#include <spa/pod/parser.h>
#include <spa/debug/pod.h>

#include <pipewire/pipewire.h>
#include <pipewire/impl.h>
#include <pipewire/extensions/profiler.h>

#include <QDebug>

#include <csignal>
#include <stdexcept>

#define QPIPEWIRE_CAST(x) QPipewire* _this = static_cast<QPipewire*>(x);

static inline bool streq(const char *s1, const char *s2)
{
    return SPA_LIKELY(s1 && s2) ? strcmp(s1, s2) == 0 : s1 == s2;
}

void QPipewire::round_trip()
{
    resync();

// The event is collected by callback _on_core_done and
    // when proper, it sets round_trip_done to true
    while(!round_trip_done) {
        pw_main_loop_run(loop);
    }
}

QString QPipewire::formatTime(double val)
{
    val *= 1000000000.0f;
    QString buf;
    if (val < 1000000llu) {
        val /= 1000.0f;
        buf = QString::asprintf("%5.1fµs", val);
    } else if (val < 1000000000llu) {
        val /= 1000000.0f;
        buf = QString::asprintf("%5.1fms", val);
    } else {
        val /= 1000000000.0f;
        buf = QString::asprintf("%5.1fs", val);
    }
    return buf;
}

void QPipewire::resync()
{
    round_trip_done = false;

// This is async, will trigger a DONE event
    // with `seq` number the number just returned by this function
    sync = pw_core_sync(core, PW_ID_CORE, sync);
}

//-----------------------------------------------------------------------------
static void do_quit(void *userdata, int /*signal_number*/)
{
    QPIPEWIRE_CAST(userdata);
    _this->_quit();
}

void QPipewire::_quit()
{
    pw_main_loop_quit(loop);
    emit quit();
}

//-----------------------------------------------------------------------------
static void on_core_done(void *data, uint32_t id, int seq)
{
    QPIPEWIRE_CAST(data);
    _this->_on_core_done(id, seq);
}

void QPipewire::_on_core_done(uint32_t id, int seq)
{
    //qDebug() << "_on_core_done(" << id << ',' << seq << ')';
    if (id == PW_ID_CORE && sync == seq) {
        round_trip_done = true;
        pw_main_loop_quit(loop);
    }
}

static void on_core_error(void *data, uint32_t id, int seq, int res, const char *message)
{
    QPIPEWIRE_CAST(data);
    _this->_on_core_error(id, seq, res, message);
}

void QPipewire::_on_core_error(u_int32_t id, int seq, int res, const char *message)
{
    pw_log_error("error id:%u seq:%d res:%d (%s): %s",
                    id, seq, res, spa_strerror(res), message);

if (id == PW_ID_CORE && res == -EPIPE)
         pw_main_loop_quit(loop);
}

static const pw_core_events core_events = {
    .version = PW_VERSION_CORE_EVENTS,
    .info = nullptr,
    .done = on_core_done,
    .ping = nullptr,
    .error = on_core_error,
    .remove_id = nullptr,
    .bound_id = nullptr,
    .add_mem = nullptr,
    .remove_mem = nullptr
};

//-----------------------------------------------------------------------------
static void registry_event(void *data,
                           uint32_t id,
                           uint32_t permissions,
                           const char *type,
                           uint32_t version,
                           const struct spa_dict *props)
{
    QPIPEWIRE_CAST(data);
    _this->_registry_event(id, permissions, type, version, props);
}

static void registry_event_remove(void *data, uint32_t id)
{
    QPIPEWIRE_CAST(data);
    _this->_registry_event_remove(id);
}

void QPipewire::_registry_event(uint32_t id,
                                uint32_t permissions,
                                const char *type,
                                uint32_t version,
                                const struct spa_dict *props)
{
    // qDebug() << "object: id(" << id << ") type(" << type << '/' << version << ')';

emit registryObject(id, permissions, type, version, props);

if(strcmp(type, PW_TYPE_INTERFACE_Client) == 0)
    {
        QPipewireClient *pw_client = new QPipewireClient(this, id, props);
//        emit clientChanged();

// Shot only once when data has arrived
        QMetaObject::Connection *const connection = new QMetaObject::Connection;
        *connection = connect(pw_client, &QPipewireClient::propertiesChanged, [this, pw_client, connection]() {
            if (this->isPipewireMediaSession()) {
                // creating alsa properties when media-session is not installed could crash the application
                alsa_properties = new AlsaProperties(pw_client, this);
                emit alsaPropertiesChanged();
            }
            // delete so the connection is not shot twice
            delete connection;
        });
		pw_clients.push_back(pw_client);
    }
    else if (strcmp(type, PW_TYPE_INTERFACE_Metadata) == 0)
    {
        const char *metadata_name;
        metadata_name = spa_dict_lookup(props, PW_KEY_METADATA_NAME);
        if (metadata_name != nullptr)
        {
            if (this->pw_settings == nullptr &&
                    streq(metadata_name, "settings"))
            {
                pw_settings = new QPipewireSettings(this, id, props);
                emit settingsChanged();
            } else {
                // qWarning() << "Ignoring metadata \"" << metadata_name << '"';
            }
        }
    }
    else if (streq(type, PW_TYPE_INTERFACE_Profiler))
    {
        if (pw_profiler != nullptr) {
            // qWarning() << "Ignoring profiler " << id << ": already attached";
            return;
        }
        pw_profiler = new QPipewireProfiler(this, id, props);
        emit profilerChanged();
    }
    else if (streq(type, PW_TYPE_INTERFACE_Node))
    {
        QPipewireNode *node;
        const QString str = spa_dict_lookup(props, PW_KEY_NODE_NAME);
        if (str.startsWith("alsa_input.") || str.startsWith("alsa_output.")) {
            node = new QPipewireAlsaNode(this, id, props);
        } else {
            node = new QPipewireNode(this, id, props);
        }
        m_nodes->append(node);
        // qWarning() << "Adding node id(" << id << "): " << node->name();
        emit nodesChanged();
    }
    else if (streq(type, PW_TYPE_INTERFACE_Link))
    {
	    QPipewireLink *link = new QPipewireLink(this, id, props);
	    m_links.append(link);
	    // qWarning() << "Adding link id(" << id << "): ";
	    emit linksChanged();
    }
    else if (streq(type, PW_TYPE_INTERFACE_Port))
    {
	    QPipewirePort *port = new QPipewirePort(this, id, props);
	    m_ports.append(port);
	    // qWarning() << "Adding port id(" << id << "): ";
	    emit portsChanged();
    }
    else if (streq(type, PW_TYPE_INTERFACE_Device)) {
        QPipewireDevice *device = new QPipewireDevice(this, id, props);
        m_devices.append(device);
    }
}

void QPipewire::_registry_event_remove(uint32_t id)
{
    // qWarning() << "Attempting to remove id(" << id << ")";
    for(int i=0; i<m_nodes->size(); i++) {
        QPipewireNode *candidate = (*m_nodes)[i];
        if (candidate && candidate->id_u32() == id) {
            QPipewireNode *node = candidate;
            // ALL interfaces that are not NODES are ignored here.
            // qWarning() << "Removing id(" << id << ":" << node->id() << "): " << node->name();
            m_nodes->removeAt(i);
            emit nodesChanged();
            node->deleteLater();
            return;
        }
    }

for(int i=0; i<m_links.size(); i++) {
        QPipewireLink *candidate = m_links[i];
        if (candidate && candidate->id_u32() == id) {
            QPipewireLink *link = candidate;
            m_links.removeAt(i);
            emit linksChanged();
            link->deleteLater();
            return;
        }
    }

}

static const pw_registry_events registry_events = {
    .version = PW_VERSION_REGISTRY_EVENTS,
    .global = registry_event,
    .global_remove = registry_event_remove,
};

//-----------------------------------------------------------------------------
QPipewire::QPipewire(int *argc, char **argv[], QObject *parent)
    : QObject(parent)
    , m_nodes(new QPipewireNodeListModel())
{
    spa_zero(core_listener);
    spa_zero(registry_listener);

pw_init(argc, argv);

qInfo() << "Compiled with libpipewire " << pw_get_headers_version();
    qInfo() << "Linked   with libpipewire " << pw_get_library_version();

loop = pw_main_loop_new(nullptr);
    if (loop == nullptr) {
        throw std::runtime_error("Error initializing Pipewire mainloop");
    }

pw_loop_add_signal(pw_main_loop_get_loop(loop), SIGINT, do_quit, this);
    pw_loop_add_signal(pw_main_loop_get_loop(loop), SIGTERM, do_quit, this);

context = pw_context_new(pw_main_loop_get_loop(loop), nullptr, 0);
    if (context == nullptr) {
        throw std::runtime_error("Error creating Pipewire context");
    }

// Need this line or the profiler will not load.
    pw_context_load_module(context, PW_EXTENSION_MODULE_PROFILER, nullptr, nullptr);

//TODO remote should be? (empty string seems to work correctly)
    const char *remote = "";
    core = pw_context_connect(context,
                              pw_properties_new(PW_KEY_REMOTE_NAME, remote, nullptr),
                              0);
    if (core == nullptr) {
        throw std::runtime_error("Can't connect to pipewire");
    }

pw_core_add_listener(core,
                         &core_listener,
                         &core_events,
                         this);

registry = pw_core_get_registry(core,
                                    PW_VERSION_REGISTRY,
                                    0);
    pw_registry_add_listener(registry,
                             &registry_listener,
                             &registry_events,
                             this);

pipewire_media_session = new SystemdService("pipewire-media-session", true);
    wireplumber_service = new SystemdService("wireplumber", true);

// QT stuff
    connect(m_nodes, &QPipewireNodeListModel::layoutChanged, this, [this]() {
        emit nodesChanged();
    });
}

QPipewire::~QPipewire()
{
    delete pipewire_media_session;

if (pw_settings != nullptr) {
        delete pw_settings;
    }
    for (QPipewireClient* pw_client: pw_clients) {
        delete pw_client;
    }
    if (alsa_properties != nullptr) {
        delete alsa_properties;
    }
    if (pw_profiler != nullptr) {
        delete pw_profiler;
    }
    QPipewireNode *node;
    foreach(node, m_nodes->list()) {
        delete node;
    }
    delete m_nodes;
    pw_proxy_destroy((struct pw_proxy*) registry);
    pw_core_disconnect(core);
    pw_context_destroy(context);
    pw_main_loop_destroy(loop);
    pw_deinit();
}
07070100000015000081A4000000000000000000000001637CC8FE00001960000000000000000000000000000000000000002500000000pipecontrol-0.2.8/src/pw/qpipewire.h/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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/>.
 */
#pragma once

#include <QObject>
#include <QList>
#include <QVariantList>
#include <QGuiApplication>
#include <QStringLiteral>

#include <pipewire/pipewire.h>
#include <pipewire/extensions/metadata.h>

class QPipewireMetadata;
class QPipewireSettings;
class QPipewireLink;
class QPipewirePort;
class QPipewireDevice;
class QPipewireClient;
class AlsaProperties;

#include "src/pw/qpipewiremetadata.h"
#include "src/pw/qpipewiresettings.h"
#include "src/pw/qpipewirenode.h"
#include "src/pw/qpipewireprofiler.h"
#include "src/pw/qpipewirenodelistmodel.h"
#include "src/pw/media-session/alsaproperties.h"
#include "src/systemdservice.h"

class QPipewire : public QObject
{
    Q_OBJECT
    Q_PROPERTY(QString appVersion READ appVersion NOTIFY appVersionChanged)
    Q_PROPERTY(QPipewireSettings* settings READ settings NOTIFY settingsChanged)
//    Q_PROPERTY(QPipewireClient* client READ client NOTIFY clientChanged)
    Q_PROPERTY(QPipewireNodeListModel* nodes READ nodes NOTIFY nodesChanged)
    Q_PROPERTY(QList<QPipewireNode*> nodeList READ nodeList NOTIFY nodesChanged)
    Q_PROPERTY(QList<QPipewireLink*> linkList READ linkList NOTIFY linksChanged)
    Q_PROPERTY(QList<QPipewirePort*> portList READ portList NOTIFY portsChanged)
    Q_PROPERTY(QPipewireProfiler* profiler READ profiler NOTIFY profilerChanged)
    Q_PROPERTY(SystemdService* pipewireMediaSession READ pipewireMediaSession NOTIFY pipewireMediaSessionChanged)
    Q_PROPERTY(SystemdService* wirePlumberService READ wirePlumberService NOTIFY wirePlumberServiceChanged)
    Q_PROPERTY(AlsaProperties* alsaProperties READ alsaProperties NOTIFY alsaPropertiesChanged)

signals:
    void quit();
    void registryObject(uint32_t id,
                        uint32_t permissions,
                        const char *type,
                        uint32_t version,
                        const struct spa_dict *props);

void appVersionChanged(); //bogus, never emitted
    void settingsChanged();
//    void clientChanged();
    void nodesChanged();
    void linksChanged();
    void portsChanged();
    void profilerChanged();
    void pipewireMediaSessionChanged();
    void wirePlumberServiceChanged();
    void alsaPropertiesChanged();

private:
    struct pw_main_loop *loop = nullptr;

struct pw_context *context = nullptr;

struct pw_core *core = nullptr;
    struct spa_hook core_listener;

struct pw_registry *registry = nullptr;
    struct spa_hook registry_listener;

int sync = 0;
    bool round_trip_done = false;

std::vector<QPipewireClient *> pw_clients = {};
    QPipewireSettings *pw_settings = nullptr;
    QPipewireNodeListModel *m_nodes = nullptr;
    QList<QPipewireLink*> m_links;
    QList<QPipewirePort*> m_ports;
    QList<QPipewireDevice*> m_devices;
    QPipewireProfiler *pw_profiler = nullptr;
    SystemdService *pipewire_media_session = nullptr;
    SystemdService *wireplumber_service = nullptr;
    AlsaProperties *alsa_properties = nullptr;

public:
    explicit QPipewire(int *argc, char **argv[], QObject *parent = nullptr);
    virtual ~QPipewire();

/**
     * Executes pipewire main loop, calling callbacks and other stuff.
     * Runs in main thread and is blocking until all operations are done.
     */
    Q_INVOKABLE void round_trip();

QString appVersion() { return QString(PROJECT_VERSION); }
    Q_INVOKABLE QString pipewireCompiledVersion() { return pw_get_headers_version(); }
    Q_INVOKABLE QString pipewireLinkedVersion() { return pw_get_library_version(); }
    Q_INVOKABLE QString platformName() { return QGuiApplication::platformName(); }
    Q_INVOKABLE QString qtCompiledVersion() { return QStringLiteral(QT_VERSION_STR); }
    Q_INVOKABLE QString qtLinkedVersion() { return QString::fromLocal8Bit(qVersion()); }
    Q_INVOKABLE QString kframeworksCompiledVersion() { return QStringLiteral(KF5_COMPILED_VERSION); }

Q_INVOKABLE static QString formatTime(double val);
    Q_INVOKABLE bool isPipewireMediaSession() {
        //Wireplumber may mask itself as pipewire-media-session, maybe not but let's be double sure
        return pipewire_media_session->running() && !wireplumber_service->running();
    }
    Q_INVOKABLE bool isWireplumber() {
        return wireplumber_service->running();
    }
//    QPipewireClient* client() { return pw_client; }
    QPipewireSettings* settings() { return pw_settings; }
    QPipewireProfiler* profiler() { return pw_profiler; }
    QPipewireNodeListModel* nodes() { return m_nodes; }
    QList<QPipewireNode*> nodeList() { return m_nodes->list(); }
    QList<QPipewireLink*> linkList() { return m_links; }
    QList<QPipewirePort*> portList() { return m_ports; }
    SystemdService* pipewireMediaSession() { return pipewire_media_session; }
    SystemdService* wirePlumberService() { return wireplumber_service; }
    AlsaProperties* alsaProperties() { return alsa_properties; }
    QObjectList nodeObjectList() {
        auto list = QObjectList();
        for(int i=0; i<m_nodes->size(); i++) {
            list.append(m_nodes->list()[i]);
        }
        return list;
    }

public: // actually, private
    // PIPEWIRES CALLBACKS (private)
    void _quit();
    void _on_core_done(uint32_t id, int seq);
    void _on_core_error(uint32_t id, int seq, int res, const char *message);
    void _registry_event(uint32_t id,
                         uint32_t permissions,
                         const char *type,
                         uint32_t version,
                         const struct spa_dict *props);
    void _registry_event_remove(uint32_t id);

private:
    void resync();

friend class QPipewireClient;
    friend class QPipewireMetadata;
    friend class QPipewireProfiler;
	friend class QPipewireNode;
	friend class QPipewireLink;
	friend class QPipewirePort;
    friend class QPipewireDevice;
};
07070100000016000081A4000000000000000000000001637CC8FE000003D0000000000000000000000000000000000000002F00000000pipecontrol-0.2.8/src/pw/qpipewirealsanode.cpp/* 
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 * 
 * This program is free software: you can redistribute it and/or modify  
 * it under the terms of the GNU General Public License as published by  
 * the Free Software Foundation, version 3.
 *
 * This program 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 
 * 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 <pipewire/keys.h>
#include <spa/utils/dict.h>
#include "qpipewirealsanode.h"

QPipewireAlsaNode::QPipewireAlsaNode(QPipewire *parent, uint32_t id, const struct spa_dict *props)
        : QPipewireNode(parent, id, props)
{
    m_name = spa_dict_lookup(props, PW_KEY_NODE_NICK);
}
07070100000017000081A4000000000000000000000001637CC8FE0000041A000000000000000000000000000000000000002D00000000pipecontrol-0.2.8/src/pw/qpipewirealsanode.h/* 
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 * 
 * This program is free software: you can redistribute it and/or modify  
 * it under the terms of the GNU General Public License as published by  
 * the Free Software Foundation, version 3.
 *
 * This program 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 
 * 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/>.
 */
#pragma once

#include "qpipewirenode.h"

class QPipewireAlsaNode : public QPipewireNode {
Q_OBJECT
public:
    QPipewireAlsaNode() = default;
    explicit QPipewireAlsaNode(QPipewire *parent, uint32_t id, const struct spa_dict *props);
    ~QPipewireAlsaNode() override = default;

Q_INVOKABLE [[nodiscard]] bool isAlsa() const override { return true; }
};
07070100000018000081A4000000000000000000000001637CC8FE000009B3000000000000000000000000000000000000002D00000000pipecontrol-0.2.8/src/pw/qpipewireclient.cpp/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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 "qpipewireclient.h"

#include "src/pw/qpipewire.h"

#include <iostream>
#include <QString>

#define QPIPEWIRE_CAST(x) QPipewireClient* _this = static_cast<QPipewireClient*>(x);

//-----------------------------------------------------------------------------

static void client_info(void *data, const pw_client_info *info)
{
    QPIPEWIRE_CAST(data);
    _this->_client_info(info);
}

void QPipewireClient::_client_info(const struct pw_client_info *info)
{
    const struct spa_dict_item *item;
    spa_dict_for_each(item, info->props) {
        const QString key = item->key;
        const QString value = item->value;
        m_properties[key] = value;
		// std::clog << "client_" << this->m_id << ":[" << key.toStdString() << "]=" << value.toStdString() << std::endl;
        emit propertyChanged(key, value);
    }

emit propertiesChanged();
}

static const pw_client_events client_events {
    .version = PW_VERSION_CLIENT_EVENTS,
    .info = client_info,
};

//-----------------------------------------------------------------------------

QPipewireClient::QPipewireClient(QPipewire *parent, uint32_t id, const spa_dict* props)
    : QObject(parent)
    , pipewire(parent)
	, m_id(id)
{
    client = static_cast<pw_client*>(
                 pw_registry_bind(pipewire->registry, id, PW_TYPE_INTERFACE_Client, PW_VERSION_CLIENT, 0));

if (client == nullptr) {
        throw std::runtime_error("Error creating client proxy");
    }

pw_client_add_listener(client,
                           &client_listener,
                           &client_events,
                           this);
    pipewire->resync();
}

QPipewireClient::~QPipewireClient()
{
    spa_hook_remove(&client_listener);
    if (client != nullptr) {
        pw_proxy_destroy((struct pw_proxy*) client);
    }
}
07070100000019000081A4000000000000000000000001637CC8FE00000A01000000000000000000000000000000000000002B00000000pipecontrol-0.2.8/src/pw/qpipewireclient.h/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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/>.
 */
#pragma once

#include <pipewire/pipewire.h>
#include <pipewire/extensions/metadata.h>

#include <QObject>
#include <QMap>
#include <QVariantMap>
#include <QString>
#include <QtQml>

class QPipewire;

class QPipewireClient : public QObject
{
public:

Q_OBJECT
    Q_PROPERTY(QVariantMap properties READ properties NOTIFY propertiesChanged)
	Q_PROPERTY(int id READ id NOTIFY idChanged)
    Q_PROPERTY(QList<QVariantMap> propertiesList READ propertiesList NOTIFY propertiesChanged)

signals:
    void propertiesChanged();
    void idChanged();
    void propertyChanged(QString key, QString value);

private:
    QPipewire *pipewire = nullptr;
	uint32_t m_id = 0;

struct pw_client *client = nullptr;
    struct spa_hook client_listener;

QMap<QString,QString> m_properties;

public:
    explicit QPipewireClient(QPipewire *parent, uint32_t id, const spa_dict* props);
    virtual ~QPipewireClient();

[[nodiscard]] int id() const { return m_id; }

QString property(const QString &key)
    {
        return m_properties[key];
    }

bool has_property(const QString &key)
    {
        return m_properties.contains(key);
    }

QVariantMap properties()
    {
        QVariantMap rval;
        QMap<QString, QString>::iterator i = m_properties.begin();
        while (i != m_properties.end()) {
            rval[i.key()] = QVariant::fromValue<QString>(i.value());
            ++i;
        }
        return rval;
    }

QList<QVariantMap> propertiesList()
    {
        QList<QVariantMap> rval;
        QMap<QString, QString>::iterator i = m_properties.begin();
        while (i != m_properties.end()) {
            QVariantMap value;
            value["name"] = i.key();
            value["value"] = i.value();
            rval.append(value);
            ++i;
        }
        return rval;
    }

void _client_info(const struct pw_client_info *info);
};
0707010000001A000081A4000000000000000000000001637CC8FE00000C97000000000000000000000000000000000000002D00000000pipecontrol-0.2.8/src/pw/qpipewiredevice.cpp/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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 "qpipewiredevice.h"
#include "qpipewire.h"
#include <pipewire/device.h>
#include <iostream>

#define QPIPEWIRE_CAST(x) QPipewireDevice* _this = static_cast<QPipewireDevice*>(x);

static void s_device_info (void *data, const struct pw_device_info *info)
{
    QPIPEWIRE_CAST(data);
    _this->_device_info(info);
}

void QPipewireDevice::_device_info(const struct pw_device_info* info)
{
    if (info->change_mask & PW_DEVICE_CHANGE_MASK_PROPS) {

}
    if (info->change_mask & PW_DEVICE_CHANGE_MASK_PARAMS) {
        //TODO pw_node_enum_params(m_device, 0, SPA_PARAM_Route, 0, 0, nullptr);
    }
}

static void s_device_param (void *data, int seq,
		      uint32_t id, uint32_t index, uint32_t next,
		      const struct spa_pod *param)
{
    QPIPEWIRE_CAST(data);
    _this->_device_param(seq, id, index, next, param);
}

void QPipewireDevice::_device_param(int seq, uint32_t id, uint32_t index, uint32_t next, const struct spa_pod* param)
{
    // spa_debug_pod(2, nullptr, param);

const spa_pod_prop* prop;

prop = spa_pod_find_prop(param, nullptr, SPA_PARAM_ROUTE_props);
    if (prop == nullptr)
        return;
    const spa_pod *route_props = &prop->value;

prop = spa_pod_find_prop(route_props, nullptr, SPA_PROP_channelVolumes);
    if (prop == nullptr)
        return;

assert(spa_pod_is_array(&prop->value));
    const spa_pod_array *volumes = (const spa_pod_array*) &prop->value;

uint32_t n_channels = 0;
    uint32_t type = SPA_POD_ARRAY_VALUE_TYPE(volumes);
    assert(SPA_TYPE_Float == type);
    float *data = (float*) spa_pod_get_array((const spa_pod*) volumes, &n_channels);
    m_volume = data[0];
    emit volumeChanged(m_volume);
    std::clog << "New volume for device " << m_id << " is " << m_volume << std::endl;
}

static const pw_device_events device_events = {
    .version = PW_VERSION_CORE_EVENTS,
    .info = &s_device_info,
    .param = &s_device_param
};

QPipewireDevice::QPipewireDevice(QPipewire* parent, uint32_t id, const spa_dict* props)
    : QObject(parent)
    , pipewire(parent)
    , m_id(id)
{
    m_device = static_cast<pw_device*>(
        pw_registry_bind(pipewire->registry, id, PW_TYPE_INTERFACE_Device,
                         PW_VERSION_CLIENT, 0));

if (m_device == nullptr) {
        throw std::runtime_error("Error creating device proxy");
    }

pw_device_add_listener(m_device, &m_listener, &device_events, this);
}

QPipewireDevice::~QPipewireDevice()
{
    if (m_device != nullptr) {
        pw_proxy_destroy((pw_proxy*) m_device);
    }
}
0707010000001B000081A4000000000000000000000001637CC8FE000006B5000000000000000000000000000000000000002B00000000pipecontrol-0.2.8/src/pw/qpipewiredevice.h/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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/>.
 */

#ifndef QPIPEWIREDEVICE_H
#define QPIPEWIREDEVICE_H

#include <qobject.h>
#include <spa/utils/hook.h>

struct pw_device;
class QPipewire;

/**
 * @todo write docs
 */
class QPipewireDevice : public QObject
{
Q_OBJECT
    Q_PROPERTY(float volume READ volume WRITE setVolume NOTIFY volumeChanged)

signals:
    void volumeChanged(float);

public:
    /**
     * Default constructor
     */
    QPipewireDevice(QPipewire *parent, uint32_t id, const struct spa_dict *props);

/**
     * Destructor
     */
    virtual ~QPipewireDevice();

void _device_info (const struct pw_device_info *info);

void _device_param (int seq, uint32_t id, uint32_t index, uint32_t next,
                        const struct spa_pod *param);

// setters getters
    float volume() const { return m_volume; }
    void setVolume(float v) { m_volume = v; /*TODO*/ }

private:
    const QPipewire* pipewire;
    const uint32_t m_id;
    pw_device* m_device = nullptr;
    spa_hook m_listener;

float m_volume = 0;
};

#endif // QPIPEWIREDEVICE_H
0707010000001C000081A4000000000000000000000001637CC8FE000006B6000000000000000000000000000000000000002B00000000pipecontrol-0.2.8/src/pw/qpipewirelink.cpp/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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 "qpipewirelink.h"
#include "src/pw/qpipewire.h"
#include "src/pw/utils.h"

QPipewireLink::QPipewireLink(QPipewire* parent, uint32_t id, const spa_dict* props)
    : QObject(parent)
    , pipewire(parent)
    , m_id(id)
    , m_input_port(spa_dict_get_u32(props, PW_KEY_LINK_INPUT_PORT))
    , m_output_port(spa_dict_get_u32(props, PW_KEY_LINK_OUTPUT_PORT))
    , m_input_node(spa_dict_get_u32(props, PW_KEY_LINK_INPUT_NODE))
    , m_output_node(spa_dict_get_u32(props, PW_KEY_LINK_INPUT_NODE))
{
	link = static_cast<pw_link*>(
			pw_registry_bind(pipewire->registry, id, PW_TYPE_INTERFACE_Link, PW_VERSION_CLIENT, 0));

if (link == nullptr) {
		throw std::runtime_error("Error creating link proxy");
	}
//     qDebug() << "Adding link (" << id << ") with props:";
//     const struct spa_dict_item *item;
//     spa_dict_for_each(item, props) {
//         qDebug() << '\t' << item->key << ":" << item->value;
//     }
}

QPipewireLink::~QPipewireLink()
{
	if (link != nullptr) {
		pw_proxy_destroy((struct pw_proxy*) link);
	}
}

0707010000001D000081A4000000000000000000000001637CC8FE000008C5000000000000000000000000000000000000002900000000pipecontrol-0.2.8/src/pw/qpipewirelink.h/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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/>.
 */
#pragma once

#include <qobject.h>
#include <spa/utils/dict.h>
#include <pipewire/link.h>

class QPipewire;

/**
 * @todo write docs
 */
class QPipewireLink : public QObject
{
    Q_OBJECT
    Q_PROPERTY(int id READ id NOTIFY idChanged)
    Q_PROPERTY(int inputPort READ inputPort NOTIFY inputPortChanged)
    Q_PROPERTY(int outputPort READ outputPort NOTIFY outputPortChanged)
    Q_PROPERTY(int inputNode READ inputNode NOTIFY inputNodeChanged)
    Q_PROPERTY(int outputNode READ outputNode NOTIFY outputNodeChanged)

signals:
    void idChanged();
    void inputPortChanged();
    void outputPortChanged();
    void inputNodeChanged();
    void outputNodeChanged();

protected:
    QPipewire* pipewire = nullptr;
    const uint32_t m_id;
    const uint32_t m_input_port;
    const uint32_t m_output_port;
    const uint32_t m_input_node;
    const uint32_t m_output_node;
	pw_link* link = nullptr;

public:
    /**
     * Default constructor
     */
    QPipewireLink(QPipewire* parent, uint32_t id, const spa_dict* props);

/**
     * Destructor
     */
    ~QPipewireLink() override;

[[nodiscard]] int id() const { return m_id; }
    [[nodiscard]] uint32_t id_u32() const { return m_id; }
    [[nodiscard]] uint32_t inputPort() const  { return m_input_port; }
    [[nodiscard]] uint32_t outputPort() const { return m_output_port; }
    [[nodiscard]] uint32_t inputNode() const  { return m_input_node; }
    [[nodiscard]] uint32_t outputNode() const { return m_output_node; }
};

std::ostream& operator<< (std::ostream& out, const QPipewireLink& link);
0707010000001E000081A4000000000000000000000001637CC8FE00000B80000000000000000000000000000000000000002F00000000pipecontrol-0.2.8/src/pw/qpipewiremetadata.cpp/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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 "qpipewiremetadata.h"

#include <QDebug>
#include "src/pw/qpipewire.h"

#define QPIPEWIRE_CAST(x) QPipewireMetadata* _this = static_cast<QPipewireMetadata*>(x);

//-----------------------------------------------------------------------------
static int metadata_property(void *data,
                             uint32_t id,
                             const char* key,
                             const char* type,
                             const char* value)
{
    QPIPEWIRE_CAST(data);
    return _this->_metadata_property(id, key, type, value);
}

int QPipewireMetadata::_metadata_property(uint32_t id,
                                          const char* key,
                                          const char* type,
                                          const char* value)
{
    if (key == nullptr) {
        emit onAllKeysRemoved(id);
    } else if (value == nullptr) {
        emit onKeyRemoved(id, key);
    } else {
        emit onKeyUpdated(id, key, type, value);
    }

return 0;
}

static const pw_metadata_events metadata_events {
    .version = PW_VERSION_METADATA_EVENTS,
    .property = metadata_property,
};

//-----------------------------------------------------------------------------

QPipewireMetadata::QPipewireMetadata(QPipewire *parent, uint32_t id, const spa_dict* props)
    : QObject(parent)
    , pipewire(parent)
{
    metadata = static_cast<pw_metadata*>(
                   pw_registry_bind(parent->registry, id, PW_TYPE_INTERFACE_Metadata, PW_VERSION_METADATA, 0));
    pw_metadata_add_listener(metadata,
                             &metadata_listener,
                             &metadata_events,
                             this);
    parent->resync();
}

QPipewireMetadata::~QPipewireMetadata()
{
    spa_hook_remove(&metadata_listener);
    if (metadata != nullptr) {
        pw_proxy_destroy((struct pw_proxy*) metadata);
    }
}

//-----------------------------------------------------------------------------

void QPipewireMetadata::setProperty(const char *key, const char *value)
{
    pw_metadata_set_property(metadata,
                             0,
                             key,
                             nullptr,
                             value);
    pipewire->round_trip();
}
0707010000001F000081A4000000000000000000000001637CC8FE00000622000000000000000000000000000000000000002D00000000pipecontrol-0.2.8/src/pw/qpipewiremetadata.h/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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/>.
 */
#pragma once

#include <pipewire/pipewire.h>
#include <pipewire/extensions/metadata.h>

#include <QObject>

class QPipewire;

class QPipewireMetadata : public QObject
{
    Q_OBJECT
signals:
    void onAllKeysRemoved(uint32_t id);
    void onKeyRemoved(uint32_t id, const char* key);
    void onKeyUpdated(uint32_t id, const char* key, const char* type, const char* value);

protected:
    QPipewire *pipewire = nullptr;
    struct pw_metadata *metadata = nullptr;
    struct spa_hook metadata_listener;

public:
    explicit QPipewireMetadata(QPipewire *parent, uint32_t id, const spa_dict* props);
    virtual ~QPipewireMetadata();

void setProperty(const char *key, const char *value);
    void clear();

int _metadata_property(uint32_t id,
                           const char* key,
                           const char* type,
                           const char* value);
};
07070100000020000081A4000000000000000000000001637CC8FE00003606000000000000000000000000000000000000002B00000000pipecontrol-0.2.8/src/pw/qpipewirenode.cpp/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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 "qpipewirenode.h"
#include "src/pw/qpipewire.h"
#include "src/pw/utils.h"
#include <QtDebug>
#include <spa/param/props.h>
#include <spa/param/param.h>
#include <spa/pod/vararg.h>
#include <spa/pod/builder.h>
#include <sstream>
#include <stdexcept>
#include <iostream>

template <typename T>
T clamp(const T v, const T low, const T high)
{
    if (v < low)
        return low;
    if (v > high)
        return high;
    return v;
}

#define QPIPEWIRE_CAST(x) QPipewireNode* _this = static_cast<QPipewireNode*>(x);

void node_event_info(void *data, const pw_node_info *info)
{
    QPIPEWIRE_CAST(data);
    _this->_node_event_info(info);
}

void QPipewireNode::_node_event_info(const pw_node_info* info)
{
    // message when it's updated
    // qDebug() << "node_event_info: ";
    const struct spa_dict_item *item;

if (info->change_mask == PW_NODE_CHANGE_MASK_ALL) {
        //TODO
        // qDebug() << "CHANGE ALL";
    }
    if (info->change_mask & PW_NODE_CHANGE_MASK_INPUT_PORTS ) {
        //TODO
        // qDebug() << "CHANGE INPUT PORTS";
    }
    if (info->change_mask & PW_NODE_CHANGE_MASK_OUTPUT_PORTS) {
        //TODO
        // qDebug() << "CHANGE OUTPUT PORTS";
    }
    if (info->change_mask & PW_NODE_CHANGE_MASK_STATE) {
        m_state = info->state;
        emit stateChanged();
        // qDebug() << "CHANGE STATE";
    }
    if (info->change_mask & PW_NODE_CHANGE_MASK_PROPS) {
        spa_dict_for_each(item, info->props) {
            //volume is not here....
            const QString key = item->key;
            const QString value = item->value;
            m_properties[key] = value;
            //qWarning() << "node_" << this->m_name << ":[" << key << "]=" << value;
            //emit propertyChanged(key, value);
        }
        // qDebug() << "CHANGE PROPS";
    }
    if (info->change_mask & PW_NODE_CHANGE_MASK_PARAMS) {
        enumParams();
        // qDebug() << "CHANGE PARAMS";
    }

// spa_dict_for_each(item, info->props) {
    //     //volume is not here....
    //     const QString key = item->key;
    //     const QString value = item->value;
    //     // m_properties[key] = value;
    //     qWarning() << "node_" << this->m_name << ":[" << key << "]=" << value;
    //     //emit propertyChanged(key, value);
    // }

// for(uint32_t i=0; i<info->n_params; i++) {
    //     spa_param_info *param = info->params+i;
    //     QString id;
    //     switch ((spa_param_type) param->id) {
    //         case SPA_PARAM_Invalid: id = "SPA_PARAM_Invalid"; break;		/**< invalid */
    //         case SPA_PARAM_PropInfo: id = "SPA_PARAM_PropInfo"; break;		/**< property information as SPA_TYPE_OBJECT_PropInfo */
    //         case SPA_PARAM_Props: id = "SPA_PARAM_Props"; break;		/**< properties as SPA_TYPE_OBJECT_Props */
    //         case SPA_PARAM_EnumFormat: id = "SPA_PARAM_EnumFormat"; break;		/**< available formats as SPA_TYPE_OBJECT_Format */
    //         case SPA_PARAM_Format: id = "SPA_PARAM_Format"; break;		/**< configured format as SPA_TYPE_OBJECT_Format */
    //         case SPA_PARAM_Buffers: id = "SPA_PARAM_Buffers"; break;		/**< buffer configurations as SPA_TYPE_OBJECT_ParamBuffers*/
    //         case SPA_PARAM_Meta: id = "SPA_PARAM_Meta"; break;			/**< allowed metadata for buffers as SPA_TYPE_OBJECT_ParamMeta*/
    //         case SPA_PARAM_IO: id = "SPA_PARAM_IO"; break;			/**< configurable IO areas as SPA_TYPE_OBJECT_ParamIO */
    //         case SPA_PARAM_EnumProfile: id = "SPA_PARAM_EnumProfile"; break;		/**< profile enumeration as SPA_TYPE_OBJECT_ParamProfile */
    //         case SPA_PARAM_Profile: id = "SPA_PARAM_Profile"; break;		/**< profile configuration as SPA_TYPE_OBJECT_ParamProfile */
    //         case SPA_PARAM_EnumPortConfig: id = "SPA_PARAM_EnumPortConfig"; break;	/**< port configuration enumeration as SPA_TYPE_OBJECT_ParamPortConfig */
    //         case SPA_PARAM_PortConfig: id = "SPA_PARAM_PortConfig"; break;		/**< port configuration as SPA_TYPE_OBJECT_ParamPortConfig */
    //         case SPA_PARAM_EnumRoute: id = "SPA_PARAM_EnumRoute"; break;		/**< routing enumeration as SPA_TYPE_OBJECT_ParamRoute */
    //         case SPA_PARAM_Route: id = "SPA_PARAM_Route"; break;		/**< routing configuration as SPA_TYPE_OBJECT_ParamRoute */
    //         case SPA_PARAM_Control: id = "SPA_PARAM_Control"; break;		/**< Control parameter, a SPA_TYPE_Sequence */
    //         case SPA_PARAM_Latency: id = "SPA_PARAM_Latency"; break;		/**< latency reporting, a SPA_TYPE_OBJECT_ParamLatency */
    //         case SPA_PARAM_ProcessLatency: id = "SPA_PARAM_ProcessLatency"; break;	/**< processing latency, a SPA_TYPE_OBJECT_ParamProcessLatency */
    //         default: id = "ERROR"; break;
    //     }
    //     QString flags;
    //     if (param->flags & SPA_PARAM_INFO_SERIAL) {
    //         /*< bit to signal update even when the read/write flags don't change */
    //         flags += "SERIAL";
    //     }
    //     if (param->flags & SPA_PARAM_INFO_READ) {
    //         flags += "_READ";
    //     }
    //     if (param->flags & SPA_PARAM_INFO_WRITE) {
    //         flags += "_WRITE";
    //     }
    //
    //     qWarning() << "id: " << id << " -> " << flags << " <- " << param->user;
    // }

// spa_debug_pod(2, NULL, info->props);
    // spa_debug_pod(2, NULL, info->param);

}

void event_param(void *data,
                 int seq,
                 uint32_t id,
                 uint32_t index,
                 uint32_t next,
                 const spa_pod *param)
{
    QPIPEWIRE_CAST(data);
    _this->_event_param(seq, id, index, next, param);

//volume is here!
}

void QPipewireNode::_event_param(int seq, uint32_t id, uint32_t index, uint32_t next, const spa_pod* param)
{
    // spa_debug_pod(2, nullptr, param);

const spa_pod_prop *prop;
    const spa_pod_object *obj = (const struct spa_pod_object*)param;
    // SPA_POD_OBJECT_FOREACH(obj, prop) {
    //     printf("prop key:%d\n", prop->key);
    // }

prop = spa_pod_find_prop(param, nullptr, SPA_PROP_channelVolumes);
    if (prop != nullptr) {
        assert(spa_pod_is_array(&prop->value));
        const spa_pod_array *volumes = (const spa_pod_array*) &prop->value;

uint32_t n_channels = 0;
        uint32_t type = SPA_POD_ARRAY_VALUE_TYPE(volumes);
        assert(SPA_TYPE_Float == type);
        float *data = (float*) spa_pod_get_array((const spa_pod*) volumes, &n_channels);
        m_volume = data[0];
        emit volumeChanged(m_volume);
    }
}

static const struct pw_node_events node_events = {
    .version = PW_VERSION_NODE_EVENTS,
    .info = &node_event_info,
    .param = &event_param
};

QPipewireNode::QPipewireNode(QPipewire *parent, uint32_t id, const struct spa_dict *props)
    : QObject(parent)
    , pipewire(parent)
    , m_id(id)
    , m_node_type(NodeTypeNone)
    , m_media_type(MediaTypeNone)
    , m_driver(this)

{
    m_node_name = spa_dict_lookup(props, PW_KEY_NODE_NAME);
    m_node_description = spa_dict_lookup(props, PW_KEY_NODE_DESCRIPTION);

// Find name
    const char* str;
    if ((str = spa_dict_lookup(props, PW_KEY_NODE_NICK)) == nullptr &&
        (str = spa_dict_lookup(props, PW_KEY_NODE_DESCRIPTION)) == nullptr &&
        (str = spa_dict_lookup(props, PW_KEY_NODE_NAME)) == nullptr)
    {
        str = spa_dict_lookup(props, PW_KEY_APP_NAME);
    }

if (str == nullptr) {
        m_name = QString(id);
    } else {
        m_name = str;
    }

// Find node type
    if ((str = spa_dict_lookup(props, PW_KEY_MEDIA_CATEGORY)) != nullptr) {
        m_category = str;
    } else {
        m_category = "";
    }

// Find node type
    if ((str = spa_dict_lookup(props, PW_KEY_MEDIA_CLASS)) != nullptr) {
        m_media_class = str;

if (m_media_class.contains("Audio"))
            m_media_type = MediaTypeAudio;
        else if (m_media_class.contains("Video"))
            m_media_type = MediaTypeVideo;
        else if (m_media_class.contains("Midi"))
            m_media_type = MediaTypeMidi;
        else
            m_media_type = MediaTypeNone;
    } else {
        m_media_class = "";
    }

if ((!m_category.isEmpty()) && m_category.contains("Duplex")) {
        m_node_type = NodeTypeNone;
    } else if (!m_media_class.isEmpty()) {
        if (m_media_class.contains("Sink")) {
            m_node_type = NodeTypeSink;
        } else if (m_media_class.contains("Input")) {
            m_node_type = NodeTypeInput;
        } else if (m_media_class.contains("Source")) {
            m_node_type = NodeTypeSource;
        } else if (m_media_class.contains("Output")) {
            m_node_type = NodeTypeOutput;
        }
    } else {
        m_node_type = NodeTypeNone;
    }

m_spa_node = static_cast<spa_node*>(
        pw_registry_bind(pipewire->registry, m_id, PW_TYPE_INTERFACE_Node, PW_VERSION_NODE, 0));

const struct spa_dict_item *item;
    spa_dict_for_each(item, props) {
        // qDebug() << "Property[" << item->key << "] =" << item->value;
        // std::cout << "Property[" << item->key << "]=" << item->value << std::endl;
        m_properties[item->key] = item->value;
    }

//    struct spa_pod_object *obj = (struct spa_pod_object *) m_spa_node;
//    struct spa_pod_prop *prop;
//    SPA_POD_OBJECT_FOREACH(obj, prop) {
//        switch (prop->key) {
//        case SPA_PROP_volume:
//            float volume;
//            if (spa_pod_get_float(&prop->value, &volume) < 0)
//                continue;
//            if (volume == m_volume)
//                continue;
//            m_volume = volume;
//            emit volumeChanged(m_volume);
//            break;
//        }
//        const spa_pod *pod = &prop->value;
//        std::cout << "KEY: " << prop->key << "=" << prop->value << std::endl;
//    }
    pw_proxy_add_object_listener((pw_proxy*) this->m_spa_node, &object_listener, &node_events, this);
    // enumParams();
}

QPipewireNode::~QPipewireNode()
{
    if(m_spa_node != nullptr) {
        pw_proxy_destroy((pw_proxy *) m_spa_node);
    }
}

QString QPipewireNode::formatPercentage(float val, float quantum) const
{
    QString buf;
    buf.asprintf("%5.2f", quantum == 0.0f ? 0.0f : val/quantum);
    return buf;
}

QIcon QPipewireNode::activeIcon(bool active) const
{
    if(active) {
        return QIcon::fromTheme("media-playback-start");
    } else {
        return QIcon::fromTheme("media-playback-pause");
    }
}

void QPipewireNode::setDriver(QPipewireNode* newDriver)
{
    if (newDriver == m_driver) return;
    m_driver = newDriver;
    emit driverChanged();
}

void QPipewireNode::setMeasurement(const struct QPipewireNode::measurement &measure)
{
    const struct measurement old = this->measurement;
    this->measurement = measure;
    if (old.status != measure.status) emit activeChanged();
    if (old.signal != measure.signal || old.awake != measure.awake)
        emit waitingChanged();
    if (old.finish != measure.finish || old.awake != measure.awake)
        emit busyChanged();
    if (m_driver != this && old.latency.num != measure.latency.num)
        emit quantumChanged();
    if (m_driver != this && old.latency.denom != measure.latency.denom)
        emit rateChanged();
}

void QPipewireNode::setInfo(const struct QPipewireNode::driver &info)
{
    const struct driver old = this->info;
    this->info = info;
    if (m_driver == this &&
        (old.clock.duration != info.clock.duration || old.clock.rate.num != info.clock.rate.num))
        emit quantumChanged();
    if (m_driver == this && old.clock.rate.denom != info.clock.rate.denom)
        emit rateChanged();
    if (old.xrun_count != info.xrun_count)
        emit xrunChanged();
}

QVariant QPipewireNode::property(const char *key)
{
    return m_properties[key];
}

void QPipewireNode::setProperty(const char *key, QVariant value)
{
    throw std::runtime_error("not implemented");
}

void QPipewireNode::setProperties(struct spa_pod *properties)
{
    spa_debug_pod(0, nullptr, properties);
    int res = pw_node_set_param(m_spa_node, SPA_PARAM_Props, 0, properties);
    if (res < 0) {
        std::ostringstream err_msg;
        err_msg << "Got set_property error \"" << res << '"';
        throw std::runtime_error(err_msg.str());
    }
}

void QPipewireNode::setVolume(float volume)
{
    volume = clamp(volume, 0.0f, 1.0f);
    struct spa_pod_builder builder = {};
    unsigned char buffer[512];
    spa_pod_builder_init(&builder, buffer, sizeof(buffer));

struct spa_pod *props = static_cast<spa_pod*>(
        spa_pod_builder_add_object(&builder,
                                   SPA_TYPE_OBJECT_Props, 0,
                                   SPA_PROP_volume, SPA_POD_Float(volume)));

this->setProperties(props);

m_volume = volume;
    emit volumeChanged(m_volume);
}

void QPipewireNode::enumParams()
// static bool do_enum_params(struct data *data, const char *cmd, char *args, char **error)
{
    spa_pod *filter = nullptr;
    pw_node_enum_params(m_spa_node, _props_seq++, SPA_PARAM_Props, 0, 0, filter);
    // pw_node_enum_params(m_spa_node, _props_seq++, SPA_PARAM_Route, 0, 0, filter);
    // pw_node_set_param();
}

07070100000021000081A4000000000000000000000001637CC8FE00001BB6000000000000000000000000000000000000002900000000pipecontrol-0.2.8/src/pw/qpipewirenode.h/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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/>.
 */
#pragma once

#include <QObject>
#include <QIcon>
#include <QtQml>

#include <spa/utils/defs.h>
#include <spa/debug/pod.h>
#include <spa/node/node.h>
#include <pipewire/node.h>

class QPipewire;
class QPipewireProfiler;

class QPipewireNode : public QObject
{
public:
    enum NodeType {
        NodeTypeNone = 0,
        NodeTypeInput,
        NodeTypeOutput,
        NodeTypeSink,
        NodeTypeSource,
    };

enum MediaType {
        MediaTypeNone = 0,
        MediaTypeAudio,
        MediaTypeVideo,
        MediaTypeMidi,
    };

Q_OBJECT
    Q_ENUM(NodeType);
    Q_ENUM(MediaType);
    Q_PROPERTY(int id READ id NOTIFY idChanged)
    Q_PROPERTY(QString name READ name NOTIFY nameChanged)
    Q_PROPERTY(QString nodeName READ nodeName NOTIFY nodeNameChanged)
    Q_PROPERTY(QString nodeDescription READ nodeDescription NOTIFY nodeDescriptionChanged)
    Q_PROPERTY(QString category READ category NOTIFY categoryChanged)
    Q_PROPERTY(QString mediaClass READ mediaClass NOTIFY mediaClassChanged)
    Q_PROPERTY(NodeType nodeType READ nodeType NOTIFY nodeTypeChanged)
    Q_PROPERTY(MediaType mediaType READ mediaType NOTIFY mediaTypeChanged)
    Q_PROPERTY(QPipewireNode* driver READ driver NOTIFY driverChanged)
    Q_PROPERTY(bool active READ active NOTIFY activeChanged)
    Q_PROPERTY(double waiting READ waiting NOTIFY waitingChanged)
    Q_PROPERTY(double busy READ busy NOTIFY busyChanged)
    Q_PROPERTY(int quantum READ quantum NOTIFY quantumChanged)
    Q_PROPERTY(int rate READ rate NOTIFY rateChanged)
    Q_PROPERTY(int error READ error NOTIFY errorChanged)
    Q_PROPERTY(int xrun READ xrun NOTIFY xrunChanged)
    Q_PROPERTY(float volume READ volume WRITE setVolume NOTIFY volumeChanged)
    Q_PROPERTY(QString state READ state NOTIFY stateChanged)

signals:
    void idChanged();
    void nameChanged();
    void nodeNameChanged();
    void nodeDescriptionChanged();
    void categoryChanged();
    void mediaClassChanged();
    void nodeTypeChanged();
    void mediaTypeChanged();
    void driverChanged();
    void activeChanged();
    void waitingChanged();
    void busyChanged();
    void quantumChanged();
    void rateChanged();
    void errorChanged();
    void xrunChanged();
    void volumeChanged(float);
    void stateChanged();

protected:
    QPipewire *pipewire = nullptr;

uint32_t m_id = 0;
    pw_node_state m_state = pw_node_state::PW_NODE_STATE_CREATING;
    QString m_name;
    QString m_node_name;
    QString m_node_description;
    QString m_category;
    QString m_media_class;
    NodeType m_node_type = NodeTypeNone;
    MediaType m_media_type = MediaTypeNone;
    struct spa_node *m_spa_node = nullptr;
    struct spa_node_info m_spa_node_info {};
    QHash<QString, QString> m_properties;
    spa_hook object_listener;
    uint32_t _props_seq = 0;

struct measurement {
            int32_t index = 0;
            int32_t status = 0;
            int64_t quantum = 0;
            int64_t prev_signal = 0;
            int64_t signal = 0;
            int64_t awake = 0;
            int64_t finish = 0;
            struct spa_fraction latency = {0,0};
    } measurement;

struct driver {
            int64_t count = 0;
            float cpu_load[3] = {0,0,0};
            struct spa_io_clock clock = {0,0,"",0,{0,0},0,0,0,0,0,{0,0,0,0,0,0,0,0}};
            uint32_t xrun_count = 0;
    } info;

QPipewireNode *m_driver = nullptr;
    uint32_t errors = 0;
    int32_t last_error_status = 0;

float m_volume = 0.0;

public:
    QPipewireNode() = default;
    explicit QPipewireNode(QPipewire *parent, uint32_t id, const struct spa_dict *props);
    virtual ~QPipewireNode();

void _node_event_info(const pw_node_info *info);
    void _event_param(int seq, uint32_t id, uint32_t index, uint32_t next, const spa_pod *param);

int id() const { return m_id; }
    uint32_t id_u32() const { return m_id; }
    QString name() const { return m_name; }
    QString nodeName() const { return m_node_name; }
    QString nodeDescription() const { return m_node_description; }
    QString category() const { return m_category; }
    QString mediaClass() const { return m_media_class; }
    NodeType nodeType() const { return m_node_type; }
    MediaType mediaType() const { return m_media_type; }
    QPipewireNode *driver() { return m_driver != this ? m_driver : nullptr; }
    bool active() const { return measurement.status == 3; }
    double waiting() const { return (measurement.awake - measurement.signal) / 1000000000.f; }
    double busy() const { return (measurement.finish - measurement.awake) / 1000000000.f; }
    int quantum() const {
        if (m_driver == this) {
            return info.clock.duration * info.clock.rate.num;
        } else {
            return measurement.latency.num;
        }
    }
    int rate() const {
        if (m_driver == this) {
            return info.clock.rate.denom;
        } else {
            return measurement.latency.denom;
        }
    }
    int error() const { return errors; }
    int xrun() const { return info.xrun_count; }
    float volume() const { return m_volume; }
    QString state() const {
        switch (m_state) {
            case PW_NODE_STATE_ERROR: return "ERROR";
            case PW_NODE_STATE_CREATING: return "CREATING";
            case PW_NODE_STATE_SUSPENDED: return "SUSPENDED";
            case PW_NODE_STATE_IDLE: return "IDLE";
            case PW_NODE_STATE_RUNNING: return "RUNNING";
            default: return "UNKNOWN";
        }
    }

Q_INVOKABLE QString formatPercentage(float val, float quantum) const;
    Q_INVOKABLE QIcon activeIcon(bool active) const;

Q_INVOKABLE virtual bool isAlsa() const { return false; }

/// Volume has to be between 0.0 and 1.0 (included)
    Q_INVOKABLE void setVolume(float volume);

protected:

float _quantum()
    {
        if (info.clock.rate.denom)
            return info.clock.duration * info.clock.rate.num / info.clock.rate.denom;
        else
            return 0;
    }

void setDriver(QPipewireNode *newDriver);
    void setMeasurement(const struct measurement &measure);
    void setInfo(const struct driver &info);

Q_INVOKABLE QVariant property(const char* key);
    Q_INVOKABLE void setProperty(const char* key, QVariant value);
    void setProperties(struct spa_pod *properties);
    void enumParams();

friend class QPipewireProfiler;
};

Q_DECLARE_METATYPE(QPipewireNode*);
07070100000022000081A4000000000000000000000001637CC8FE00001BF8000000000000000000000000000000000000003400000000pipecontrol-0.2.8/src/pw/qpipewirenodelistmodel.cpp/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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 "qpipewirenodelistmodel.h"
#include <QDebug>

QPipewireNodeListModel::QPipewireNodeListModel(QObject *parent)
    : QAbstractListModel(parent)
{}

QPipewireNodeListModel::~QPipewireNodeListModel()
{}

void QPipewireNodeListModel::sortList()
{
   emit layoutAboutToBeChanged();
   QList<QPipewireNode*> old = m_nodes;
//   std::sort(old.begin(), old.end(), [](QPipewireNode*a, QPipewireNode*b) {
//       return a->nodeName() > b->nodeName();
//   });
   m_nodes.clear();
   for (QPipewireNode* device : old) {
       if (device->driver() == nullptr) {
           m_nodes.append(device);
           for(QPipewireNode* client : old) {
               if (device == client->driver()) {
                   m_nodes.append(client);
               }
           }
       }
   }

emit layoutChanged();
}

#include <iostream>
void QPipewireNodeListModel::append(QPipewireNode* node)
{
    // qWarning() << "Adding new node " << node->name();
    beginInsertRows(QModelIndex(), m_nodes.size(), m_nodes.size());
    node->connect(node, &QPipewireNode::idChanged, this, [this, node]() {this->rowChanged(node, IDRole); });
    node->connect(node, &QPipewireNode::activeChanged, this, [this, node]() {this->rowChanged(node, ActiveRole);});
    node->connect(node, &QPipewireNode::rateChanged, this, [this, node]() {this->rowChanged(node, RateRole); });
    node->connect(node, &QPipewireNode::quantumChanged, this, [this, node]() {this->rowChanged(node, QuantumRole); });
    node->connect(node, &QPipewireNode::waitingChanged, this, [this, node]() {this->rowChanged(node, WaitRole); });
    node->connect(node, &QPipewireNode::busyChanged, this, [this, node]() {this->rowChanged(node, BusyRole); });
    node->connect(node, &QPipewireNode::nameChanged, this, [this, node]() {this->rowChanged(node, NameRole); });
    node->connect(node, &QPipewireNode::driverChanged, this, [this, node]() {this->rowChanged(node, DriverIDRole);});
    node->connect(node, &QPipewireNode::driverChanged, this, &QPipewireNodeListModel::sortList);
    m_nodes.append(node);
    endInsertRows();
    sortList();
}

bool QPipewireNodeListModel::removeOne(QPipewireNode* node)
{
    // qWarning() << "Removing node" << node->name();
    int index = m_nodes.indexOf(node);
    if (index != -1) {
        return removeAt(index);
    } else {
        return false;
    }
}

bool QPipewireNodeListModel::removeAt(int index)
{
    if (index >= 0 && index < m_nodes.size()) {
        beginRemoveRows(QModelIndex(), index, index);
        m_nodes.removeAt(index);
        endRemoveRows();
        return true;
    } else {
        return false;
    }
}

int QPipewireNodeListModel::rowCount(const QModelIndex &/*parent*/) const
{
    return m_nodes.size();
}

QVariant QPipewireNodeListModel::data(const QModelIndex &index, int _role) const
{
    int role = NodeRoles(_role);
    int i = index.row();
    QPipewireNode *node = m_nodes.at(i);
    switch (role) {
    case IndexRole:
        return i;
    case NodeRole:
    case Qt::DisplayRole:
    {
        if (node) {
            QVariant vNode;
            vNode.setValue(node);
            return vNode;
        } else {
            return QVariant(QVariant::Invalid);
        }
    }
    case IDRole:
        return node ? node->id() : QVariant("nullptr");
    case ActiveRole:
        return node ? node->active() : false;
    case RateRole:
        return node ? node->rate() : QVariant("nullptr");
    case QuantumRole:
        return node ? node->quantum() : QVariant("nullptr");
    case WaitRole:
        return node ? node->waiting() : 0.0;
    case BusyRole:
        return node ? node->busy() : 0.0;
    case NameRole:
        return node ? node->name() : "[deleted]";
    case DriverIDRole:
        if (node && node->driver()) {
            return node->driver()->id();
        } else {
            return -1;
        }
    default:
        qWarning() << "UNDEFINED ROLE" << _role;
        throw std::runtime_error("Undefined role");
    }
}

QVariant QPipewireNodeListModel::headerData(int section, Qt::Orientation orientation, int role) const
{
    switch (role) {
    case IndexRole:
        return "Index";
    case NodeRole:
    case Qt::DisplayRole:
        return "Node";
    case IDRole:
        return QVariant("ID");
    case ActiveRole:
        return QVariant("Active");
    case RateRole:
        return QVariant("Rate");
    case QuantumRole:
        return QVariant("Quantum");
    case WaitRole:
        return QVariant("Wait");
    case BusyRole:
        return QVariant("Busy");
    case NameRole:
        return QVariant("Name");
    case DriverIDRole:
        return QVariant("Driver");
    default:
        qWarning() << "UNDEFINED ROLE" << role;
        throw std::runtime_error("Undefined role");
    }
}

bool QPipewireNodeListModel::insertRows(int position, int count, const QModelIndex& parent)
{
    beginInsertRows(parent, position, position+count-1);

for(int i=0; i<count; ++i) {
        m_nodes.insert(position, nullptr);
    }

endInsertRows();
    return true;
}

bool QPipewireNodeListModel::removeRows(int position, int count, const QModelIndex& /*parent*/)
{
    beginRemoveRows(QModelIndex(), position, position+count-1);

for(int i=0; i<count; ++i) {
        m_nodes.removeAt(position);
    }

endRemoveRows();
    return true;
}

QHash<int, QByteArray> QPipewireNodeListModel::roleNames() const
{
    return {
        { IndexRole, "index" },
        { NodeRole, "node" },
        { Qt::DisplayRole, "display"},
        { IDRole, "id" },
        { ActiveRole, "active" },
        { RateRole, "rate" },
        { QuantumRole, "quantum" },
        { WaitRole, "wait" },
        { BusyRole, "busy" },
        { NameRole, "name" },
        { DriverIDRole, "driverID" },
    };
}

void QPipewireNodeListModel::rowChanged(QPipewireNode* node, int role)
{
    int index = m_nodes.indexOf(node);
    QModelIndex topLeft = createIndex(index, 0);
    QModelIndex bottomRight = createIndex(index, 0);
    emit dataChanged(topLeft, bottomRight, {role});
}

void QPipewireNodeListModel::move(int from, int to)
{
    if (from == to) return;
    int n=1;
    if (from > to) {
        // Only move forwards - flip if backwards moving
        int tfrom = from;
        int tto = to;
        from = tto;
        to = tto+n;
        n = tfrom-tto;
    }

beginMoveRows(QModelIndex(), from, from+n-1, QModelIndex(), to+n);
    for (int i=n-1; i>=0; i--)
        m_nodes.move(from+i, to);
    endMoveRows();
}

07070100000023000081A4000000000000000000000001637CC8FE00000A1F000000000000000000000000000000000000003200000000pipecontrol-0.2.8/src/pw/qpipewirenodelistmodel.h/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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/>.
 */
#pragma once

#include <QAbstractListModel>
#include <QObject>
#include <QList>

#include "src/pw/qpipewirenode.h"

class QPipewireNodeListModel : public QAbstractListModel
{
    Q_OBJECT

enum NodeRoles {
        IndexRole = Qt::UserRole + 1,
        NodeRole,
        IDRole,
        ActiveRole,
        RateRole,
        QuantumRole,
        WaitRole,
        BusyRole,
        NameRole,
        DriverIDRole,
    };
    const unsigned int N_ROLES = 10;

private:
    QList<QPipewireNode*> m_nodes;

public:
    explicit QPipewireNodeListModel(QObject *parent = nullptr);
    virtual ~QPipewireNodeListModel();

inline QList<QPipewireNode*> &list() { return m_nodes; }
    inline const QList<QPipewireNode*> &constList() const { return m_nodes; }

Q_INVOKABLE
    void sortList();

public:
    // Delegate methods from m_nodes
    void append(QPipewireNode *node);
    bool removeOne(QPipewireNode *node);
    bool removeAt(int index);
    inline int size() const { return m_nodes.size(); }
    inline QPipewireNode*& operator[](int index) { return m_nodes[index]; }
    inline QPipewireNode* const& operator[](int index) const { return m_nodes[index]; }

public:
    // QAbstractItemModel interface
    virtual int rowCount(const QModelIndex& index = QModelIndex()) const override;
    //virtual int columnCount(const QModelIndex& index = QModelIndex()) const override;
    virtual QVariant data(const QModelIndex& index, int role) const override;
    virtual QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
    virtual bool insertRows(int row, int count, const QModelIndex& parent) override;
    virtual bool removeRows(int row, int count, const QModelIndex& parent) override;
    virtual QHash<int, QByteArray> roleNames() const override;

void rowChanged(QPipewireNode* node, int role);

Q_INVOKABLE
    void move(int oldIndex, int newIndex);
};
07070100000024000081A4000000000000000000000001637CC8FE00000E6C000000000000000000000000000000000000002B00000000pipecontrol-0.2.8/src/pw/qpipewireport.cpp/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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 <spa/utils/dict.h>
#include "qpipewireport.h"
#include "qpipewire.h"

#define QPIPEWIRE_CAST(x) QPipewirePort* _this = static_cast<QPipewirePort*>(x);

static void static_port_info(void *data, const struct pw_port_info *info)
{
	QPIPEWIRE_CAST(data);
	_this->_port_info(info);
}
static void static_port_param(void *data, int seq,
							  uint32_t id, uint32_t index, uint32_t next,
                              const struct spa_pod *param)
{
	QPIPEWIRE_CAST(data);
	_this->_port_param(seq, id, index, next, param);
}

static const pw_port_events port_events {
	.version = PW_VERSION_PORT_EVENTS,
	.info = static_port_info,
	.param = static_port_param,
};

QPipewirePort::QPipewirePort(QPipewire* parent, uint32_t id, const spa_dict* props)
	: QObject(parent)
	, pipewire(parent)
	, m_id(id)
{
	port = static_cast<pw_port*>(
			pw_registry_bind(pipewire->registry, id, PW_TYPE_INTERFACE_Port, PW_VERSION_CLIENT, 0));

if (port == nullptr) {
		throw std::runtime_error("Error creating port proxy");
	}

pw_port_add_listener(port,
						 &port_listener,
						 &port_events,
						 this);
//     qDebug() << "Adding port (" << id << ") with props:";
//     const struct spa_dict_item *item;
//     spa_dict_for_each(item, props) {
//         qDebug() << '\t' << item->key << ":" << item->value;
//     }
}

QPipewirePort::~QPipewirePort()
{
	spa_hook_remove(&port_listener);
	if (port != nullptr) {
		pw_proxy_destroy((struct pw_proxy*) port);
	}
}

uint32_t QPipewirePort::id() const
{
    return m_id;
}

void QPipewirePort::set_id(uint32_t id)
{
    if (m_id == id) {
        return;
    }

m_id = id;
    emit idChanged(m_id);
}

void QPipewirePort::_port_info(const struct pw_port_info *info)
{
  //    qDebug() << "Port info (" << this->m_id << "):";
  //    qDebug() << "\t change_mask:" << info->change_mask;
  //    qDebug() << "\t direction:" << info->direction;
  //    qDebug() << "\t id:" << info->id;
  //    qDebug() << "\t n_params:" << info->n_params;
	 // for(uint32_t i=0; i<info->n_params; i++) {
		//  const spa_param_info* param = info->params+i;
		//  qDebug() << "\t params("<<i<<')';
		//  qDebug() << "\t\tid:" << param->id;
		//  qDebug() << "\t\tflags:" << param->flags;
		//  qDebug() << "\t\tuser:" << param->user;
	 // }
  //    qDebug() << "\t params_id:" << info->params->id;
  //    qDebug() << "\t params_flags:" << info->params->flags;
  //    qDebug() << "\t params_user:" << info->params->user;
  //    qDebug() << "\t props:" << info->props;
  //    const struct spa_dict_item *item;
  //    spa_dict_for_each(item, info->props) {
  //        qDebug() << "\t\t" << item->key << ":" << item->value;
  //    }
}

void QPipewirePort::_port_param(int seq, uint32_t id, uint32_t index, uint32_t next, const struct spa_pod *param)
{
	// qDebug() << "Port param (" << this->m_id << "):";
	// qDebug() << "\t seq:" << seq;
	// qDebug() << "\t id:" << id;
	// qDebug() << "\t index:" << index;
	// qDebug() << "\t next:" << next;
	// qDebug() << "\t param:" << param;
}
07070100000025000081A4000000000000000000000001637CC8FE00000644000000000000000000000000000000000000002900000000pipecontrol-0.2.8/src/pw/qpipewireport.h/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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/>.
 */
#pragma once

#include <qobject.h>
#include "qpipewire.h"

/**
 * @todo write docs
 */
class QPipewirePort : public QObject
{
    Q_OBJECT
    Q_PROPERTY(uint32_t id READ id WRITE set_id NOTIFY idChanged)

public:
    /**
     * Default constructor
     */
    QPipewirePort(QPipewire *parent, uint32_t id, const spa_dict *props);

/**
     * Destructor
     */
    ~QPipewirePort() override;

/**
     * @return the m_id
     */
    uint32_t id() const;

void _port_info(const struct pw_port_info *info);

void _port_param(int seq,
	                 uint32_t id, uint32_t index, uint32_t next,
	                 const struct spa_pod *param);

public Q_SLOTS:
    /**
     * Sets the id.
     *
     * @param id the new id
     */
    void set_id(uint32_t id);

Q_SIGNALS:
    void idChanged(uint32_t id);

private:
	QPipewire* pipewire;
    uint32_t m_id = 0;
	pw_port *port = nullptr;
	spa_hook port_listener;
};
07070100000026000081A4000000000000000000000001637CC8FE00001BAF000000000000000000000000000000000000002F00000000pipecontrol-0.2.8/src/pw/qpipewireprofiler.cpp/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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 "qpipewireprofiler.h"
#include "src/pw/qpipewire.h"
#include "src/pw/qpipewirenode.h"

#include <spa/pod/parser.h>

#define QPIPEWIRE_CAST(x) QPipewireProfiler* _this = static_cast<QPipewireProfiler*>(x);

void profiler_profile(void *data, const struct spa_pod *pod)
{
    QPIPEWIRE_CAST(data);
    _this->_profiler_profile(pod);
}

void QPipewireProfiler::_profiler_profile(const struct spa_pod *pod)
{
    struct spa_pod *o;
    struct spa_pod_prop *p;
    point point;

uint32_t pod_size = SPA_POD_BODY_SIZE(pod);
    for (o = static_cast<spa_pod *>(SPA_POD_BODY(pod));
         spa_pod_is_inside(pod, pod_size, o);
         o = (struct spa_pod *)spa_pod_next(o))
    {
        int res = 0;
        if (!spa_pod_is_object_type(o, SPA_TYPE_OBJECT_Profiler))
            continue;

spa_zero(point);
        SPA_POD_OBJECT_FOREACH((struct spa_pod_object*)o, p)
        {
            switch(p->key) {
            case SPA_PROFILER_info:
                    res = process_info(&p->value, &point.info);
                    break;
            case SPA_PROFILER_clock:
                    res = process_clock(&p->value, &point.info);
                    break;
            case SPA_PROFILER_driverBlock:
                    res = process_driver_block(&p->value, &point);
                    break;
            case SPA_PROFILER_followerBlock:
                    process_follower_block(&p->value, &point);
                    break;
            default:
                    break;
            }
            if (res < 0)
                break;
        }
        if (res < 0)
            continue;
    }
}

static const struct pw_profiler_events profiler_events = {
        .version = PW_VERSION_PROFILER_EVENTS,
        .profile = profiler_profile,
};

// ----------------------------------------------------------------------------

int QPipewireProfiler::process_info(const struct spa_pod *pod, struct QPipewireNode::driver *info)
{
    return spa_pod_parse_struct(pod,
                    SPA_POD_Long(&info->count),
                    SPA_POD_Float(&info->cpu_load[0]),
                    SPA_POD_Float(&info->cpu_load[1]),
                    SPA_POD_Float(&info->cpu_load[2]),
                    SPA_POD_Int(&info->xrun_count));
}

int QPipewireProfiler::process_clock(const struct spa_pod *pod, struct QPipewireNode::driver *info)
{
    return spa_pod_parse_struct(pod,
                    SPA_POD_Int(&info->clock.flags),
                    SPA_POD_Int(&info->clock.id),
                    SPA_POD_Stringn(info->clock.name, sizeof(info->clock.name)),
                    SPA_POD_Long(&info->clock.nsec),
                    SPA_POD_Fraction(&info->clock.rate),
                    SPA_POD_Long(&info->clock.position),
                    SPA_POD_Long(&info->clock.duration),
                    SPA_POD_Long(&info->clock.delay),
                    SPA_POD_Double(&info->clock.rate_diff),
                    SPA_POD_Long(&info->clock.next_nsec));
}

int QPipewireProfiler::process_driver_block(const struct spa_pod *pod, struct point *point)
{
    char *name = NULL;
    uint32_t id = 0;
    struct QPipewireNode::measurement measure;
    QPipewireNode *node = nullptr;

spa_zero(measure);
    int res = spa_pod_parse_struct(pod,
                        SPA_POD_Int(&id),
                        SPA_POD_String(&name),
                        SPA_POD_Long(&measure.prev_signal),
                        SPA_POD_Long(&measure.signal),
                        SPA_POD_Long(&measure.awake),
                        SPA_POD_Long(&measure.finish),
                        SPA_POD_Int(&measure.status),
                        SPA_POD_Fraction(&measure.latency));
    if (res < 0)
        return res;

{
        QPipewireNode *i;
        foreach(i, pipewire->m_nodes->list()) {
            if (i && i->id() == id) {
                node = i;
                break;
            }
        }
    }

if (node == nullptr)
        return -ENOENT;

node->setDriver(node);
    node->setMeasurement(measure);
    node->setInfo(point->info);
    point->driver = node;

if (measure.status != 3) {
        node->errors++;
        emit node->errorChanged();
        if (node->last_error_status == -1)
            node->last_error_status = measure.status;
    }

return 0;
}

int QPipewireProfiler::process_follower_block(const struct spa_pod *pod, struct point *point)
{
    uint32_t id = 0;
    const char *name = nullptr;
    struct QPipewireNode::measurement measure;
    QPipewireNode *node = nullptr;

{
        QPipewireNode *i;
        foreach(i, pipewire->m_nodes->list()) {
            if (i && i->id() == id) {
                node = i;
                break;
            }
        }
    }

if (node == nullptr)
        return -ENOENT;

node->setMeasurement(measure);
    node->setDriver(point->driver);
    if (measure.status != 3) {
        node->errors++;
        emit node->errorChanged();
        if (node->last_error_status == -1)
            node->last_error_status = measure.status;
    }

return 0;
}

// ----------------------------------------------------------------------------
QPipewireProfiler::QPipewireProfiler(QPipewire *parent, uint32_t id, const spa_dict* props)
    : QObject(parent)
    , pipewire(parent)
{
    profiler = static_cast<pw_proxy*>(
                   pw_registry_bind(pipewire->registry, id, PW_TYPE_INTERFACE_Profiler, PW_VERSION_PROFILER, 0));
    if (profiler == nullptr) {
        throw std::runtime_error("Error creating profiler proxy");
    }

pw_proxy_add_object_listener(profiler,
                                 &profiler_listener,
                                 &profiler_events,
                                 this);

pipewire->resync();
}

QPipewireProfiler::~QPipewireProfiler()
{
    spa_hook_remove(&profiler_listener);
    pw_proxy_destroy(profiler);
}
07070100000027000081A4000000000000000000000001637CC8FE000006AA000000000000000000000000000000000000002D00000000pipecontrol-0.2.8/src/pw/qpipewireprofiler.h/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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/>.
 */
#pragma once

#include <spa/utils/hook.h>

#include <pipewire/proxy.h>
#include <pipewire/extensions/profiler.h>

#include <QObject>
#include "src/pw/qpipewirenode.h"

class QPipewire;

class QPipewireProfiler : public QObject
{
    Q_OBJECT
signals:

private:
    QPipewire *pipewire = nullptr;
    pw_proxy *profiler = nullptr;
    spa_hook profiler_listener;
    int check_profiler;

struct point {
        struct QPipewireNode *driver;
        struct QPipewireNode::driver info;
    };

public:
    explicit QPipewireProfiler(QPipewire *parent, uint32_t id, const spa_dict* props);
    virtual ~QPipewireProfiler();

int process_info(const struct spa_pod *pod, struct QPipewireNode::driver *info);
    int process_clock(const struct spa_pod *pod, struct QPipewireNode::driver *info);
    int process_driver_block(const struct spa_pod *pod, struct point *point);
    int process_follower_block(const struct spa_pod *pod, struct point *point);

// private
    void _profiler_profile(const struct spa_pod *pod);
};
07070100000028000081A4000000000000000000000001637CC8FE00000EB2000000000000000000000000000000000000002F00000000pipecontrol-0.2.8/src/pw/qpipewiresettings.cpp/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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 "qpipewiresettings.h"
#include <QDebug>

#define LOG_LEVEL_KEY "log.level"
#define MIN_BUFFER_KEY "clock.min-quantum"
#define MAX_BUFFER_KEY "clock.max-quantum"
#define FORCE_SAMPLERATE_KEY "clock.force-rate"
#define FORCE_BUFFER_KEY "clock.force-quantum"
#define RATE_KEY "clock.rate"
#define ALLOWED_RATES_KEY "clock.allowed-rates"
#define QUANTUM_KEY "clock.quantum"

//-----------------------------------------------------------------------------

QPipewireSettings::QPipewireSettings(QPipewire *parent, uint32_t id, const spa_dict* props)
    :QPipewireMetadata(parent, id, props)
{
    connect(this, &QPipewireMetadata::onKeyUpdated, this, &QPipewireSettings::keyUpdated);
}

//-----------------------------------------------------------------------------

void QPipewireSettings::keyUpdated(uint32_t id, const char *key, const char *type, const char *value)
{
    if (strcmp(key, LOG_LEVEL_KEY)==0){
        m_logLevel = static_cast<spa_log_level>(std::stoi(value));
        emit logLevelChanged(m_logLevel);
    } else if (strcmp(key, FORCE_SAMPLERATE_KEY)==0){
        m_force_sampleRate = std::stoi(value);
        emit force_sampleRateChanged(m_force_sampleRate);
    } else if (strcmp(key, FORCE_BUFFER_KEY)==0) {
        m_force_buffer = std::stoi(value);
        emit force_bufferChanged(m_force_buffer);
    } else if (strcmp(key, MIN_BUFFER_KEY)==0) {
        m_minBuffer = std::stoi(value);
        emit minBufferChanged(m_minBuffer);
    } else if (strcmp(key, MAX_BUFFER_KEY)==0) {
        m_maxBuffer = std::stoi(value);
        emit maxBufferChanged(m_maxBuffer);
    // } else if (strcmp(key, RATE_KEY)==0) {
    //     //TODO
    // } else if (strcmp(key, ALLOWED_RATES_KEY)==0) {
    //     //TODO
    // } else if (strcmp(key, QUANTUM_KEY)==0) {
    //     //TODO
    } else {
        qWarning() << "Unrecognized pipewire setting \"" << key << "\" with value \"" << value << '"';
    }
}

//-----------------------------------------------------------------------------

void QPipewireSettings::setLogLevel(int newLogLevel)
{
    if (newLogLevel == m_logLevel) return;
    std::string value = std::to_string(newLogLevel);
    this->setProperty(LOG_LEVEL_KEY, value.c_str());
}

void QPipewireSettings::setMinBuffer(int newMinBuffer)
{
    if (newMinBuffer == m_minBuffer) return;
    std::string value = std::to_string(newMinBuffer);
    this->setProperty(MIN_BUFFER_KEY, value.c_str());
}

void QPipewireSettings::setMaxBuffer(int newMaxBuffer)
{
    if (newMaxBuffer == m_maxBuffer) return;
    std::string value = std::to_string(newMaxBuffer);
    this->setProperty(MAX_BUFFER_KEY, value.c_str());
}

void QPipewireSettings::setForce_sampleRate(int newSampleRate)
{
    if (newSampleRate == m_force_sampleRate) return;
    std::string value = std::to_string(newSampleRate);
    this->setProperty(FORCE_SAMPLERATE_KEY, value.c_str());
}

void QPipewireSettings::setForce_buffer(int newBuffer)
{
    if (newBuffer == m_force_buffer) return;
    std::string value = std::to_string(newBuffer);
    this->setProperty(FORCE_BUFFER_KEY, value.c_str());
}
07070100000029000081A4000000000000000000000001637CC8FE00000961000000000000000000000000000000000000002D00000000pipecontrol-0.2.8/src/pw/qpipewiresettings.h/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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/>.
 */
#pragma once

#include <QObject>

class QPipewireMetadata;
class QPipewire;

#include "src/pw/qpipewiremetadata.h"

class QPipewireSettings : public QPipewireMetadata
{
    Q_OBJECT
    Q_PROPERTY(int logLevel READ logLevel WRITE setLogLevel NOTIFY logLevelChanged)
    Q_PROPERTY(int minBuffer READ minBuffer WRITE setMinBuffer NOTIFY minBufferChanged)
    Q_PROPERTY(int maxBuffer READ maxBuffer WRITE setMaxBuffer NOTIFY maxBufferChanged)
    Q_PROPERTY(int force_sampleRate READ force_sampleRate WRITE setForce_sampleRate NOTIFY force_sampleRateChanged)
    Q_PROPERTY(int force_buffer READ force_buffer WRITE setForce_buffer NOTIFY force_bufferChanged)

signals:
    void logLevelChanged(int);
    void force_sampleRateChanged(int);
    void force_bufferChanged(int);
    void minBufferChanged(int);
    void maxBufferChanged(int);

private:
    int m_logLevel = static_cast<int>(spa_log_level::SPA_LOG_LEVEL_WARN);
    int m_minBuffer = 0;
    int m_maxBuffer = 0;
    int m_force_sampleRate = 0;
    int m_force_buffer = 0;

public:
    explicit QPipewireSettings(QPipewire *parent, uint32_t id, const spa_dict* props);
    virtual ~QPipewireSettings() = default;

int logLevel() { return m_logLevel; }
    int minBuffer() { return m_minBuffer; }
    int maxBuffer() { return m_maxBuffer; }
    int force_sampleRate() { return m_force_sampleRate; }
    int force_buffer() { return m_force_buffer; }

void setLogLevel(int newLogLevel);
    void setMinBuffer(int newMinBuffer);
    void setMaxBuffer(int newMaxBuffer);
    void setForce_sampleRate(int newSampleRate);
    void setForce_buffer(int newBuffer);

private:
    void keyUpdated(uint32_t id, const char* key, const char* type, const char* value);
};
0707010000002A000081A4000000000000000000000001637CC8FE00000E2C000000000000000000000000000000000000002300000000pipecontrol-0.2.8/src/pw/utils.cpp/* 
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 * 
 * This program is free software: you can redistribute it and/or modify  
 * it under the terms of the GNU General Public License as published by  
 * the Free Software Foundation, version 3.
 *
 * This program 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 
 * 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 "utils.h"
#include <QtDebug>
#include <iostream>

void print_dict(const struct spa_dict *dictionary)
{
    const struct spa_dict_item *item;
    spa_dict_for_each(item, dictionary) {
        std::cout << '\t' << item->key << ":" << item->value << std::endl;
    }
}

uint32_t spa_dict_get_u32(const spa_dict *props, const char *key)
{
    const char* str = spa_dict_lookup(props, key);
    if (str) {
        try { return std::stoul(str); }
        catch (const std::invalid_argument&) {}
        catch (const std::out_of_range&) {}
    }
    return -1;
}

std::ostream& operator<< (std::ostream& out, const spa_pod& _pod)
{
    const spa_pod *pod = &_pod;
    switch (pod->type) {
        case SPA_TYPE_None:
            out << "[None]";
            break;
        case SPA_TYPE_Bool:
            out << SPA_POD_VALUE(spa_pod_bool, pod);
            break;
        case SPA_TYPE_Id:
            out << SPA_POD_VALUE(spa_pod_id, pod);
            break;
        case SPA_TYPE_Int:
            out << SPA_POD_VALUE(spa_pod_int, pod);
            break;
        case SPA_TYPE_Long:
            out << SPA_POD_VALUE(spa_pod_long, pod);
            break;
        case SPA_TYPE_Float:
            out << SPA_POD_VALUE(spa_pod_float, pod);
            break;
        case SPA_TYPE_Double:
            out << SPA_POD_VALUE(spa_pod_double, pod);
            break;
        case SPA_TYPE_String:
            out << "[string]";//SPA_POD_VALUE(spa_pod_string, pod);
            break;
        case SPA_TYPE_Bytes:
            out << "[bytes]";//SPA_POD_VALUE(spa_type_, pod);
            break;
        case SPA_TYPE_Rectangle:
            out << "[rectangle]";//SPA_POD_VALUE(spa_type_rec, pod);
            break;
        case SPA_TYPE_Fraction:
            out << "[fraction]";//SPA_POD_VALUE(spa_type_fraction, pod);
            break;
        case SPA_TYPE_Bitmap:
            out << "[bitmap]";//SPA_POD_VALUE(spa_type_bitmap, pod);
            break;
        case SPA_TYPE_Array:
            out << "[array]";//SPA_POD_VALUE(spa_type_array, pod);
            break;
        case SPA_TYPE_Struct:
            out << "[struct]";//SPA_POD_VALUE(SPA_TYPE_, pod);
            break;
        case SPA_TYPE_Object:
            out << "[object]";//SPA_POD_VALUE(SPA_TYPE_, pod);
            break;
        case SPA_TYPE_Sequence:
            out << "[sequence]";//SPA_POD_VALUE(SPA_TYPE_, pod);
            break;
        case SPA_TYPE_Pointer:
            out << "[pointer]";//SPA_POD_VALUE(SPA_TYPE_, pod);
            break;
        case SPA_TYPE_Fd:
            out << "[fd]";//SPA_POD_VALUE(SPA_TYPE_, pod);
            break;
        case SPA_TYPE_Choice:
            out << "[choice]";//SPA_POD_VALUE(SPA_TYPE_, pod);
            break;
        case SPA_TYPE_Pod:
            out << "[pod]";//SPA_POD_VALUE(SPA_TYPE_, pod);
            break;
        default:
            out << "{unknown}";
            break;
    }
    return out;
}
0707010000002B000081A4000000000000000000000001637CC8FE000003B9000000000000000000000000000000000000002100000000pipecontrol-0.2.8/src/pw/utils.h/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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/>.
 */
#pragma once

#include <spa/utils/dict.h>
#include <spa/pod/pod.h>
#include <iostream>

void print_dict(const struct spa_dict *dictionary);

uint32_t spa_dict_get_u32(const spa_dict *props, const char* key);

std::ostream& operator<< (std::ostream& out, const spa_pod& pod);
0707010000002C000081A4000000000000000000000001637CC8FE000037D2000000000000000000000000000000000000002900000000pipecontrol-0.2.8/src/systemdservice.cpp/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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 "systemdservice.h"
#include <QtDBus/QtDBus>
#include <QtDBus/QDBusConnection>
#include <thread>

static bool argToString(const QDBusArgument &arg, QString &out);
static bool variantToString(const QVariant &arg, QString &out);

SystemdService::SystemdService(QString serviceName, bool userService)
    : serviceName(serviceName)
    , bus(userService ? QDBusConnection::sessionBus() : QDBusConnection::systemBus())
{
    if (!serviceName.endsWith(".service")) {
        this->serviceName.append(".service");
    }

systemd = new QDBusInterface("org.freedesktop.systemd1", "/org/freedesktop/systemd1",
                                 "org.freedesktop.systemd1.Manager", bus);

checkIsRunning();
}

SystemdService::~SystemdService()
{
    delete systemd;
}

void SystemdService::setRunning(bool running)
{
    if (isRunning == running) return;
    if (running) {
        this->start();
    } else {
        this->stop();
    }
    isRunning = running;
    emit runningChanged(isRunning);
}

void SystemdService::_setRunning(bool running)
{
    if (isRunning == running) return;
    isRunning = running;
    emit runningChanged(isRunning);
}

bool SystemdService::checkIsRunning()
{
    bool service_found = false;
    QDBusMessage r = systemd->call("ListUnits");
    if (systemd->lastError().isValid())
        qWarning() << "Call failed: " << systemd->lastError().message();
    else {
        assert(r.signature() == "a(ssssssouso)");

QVariantList arguments = r.arguments();
        const QDBusArgument busArgument = qvariant_cast<QDBusArgument>(arguments.at(0));
        QString busSig = busArgument.currentSignature();
        assert(busSig == r.signature());
        QDBusArgument::ElementType elementType = busArgument.currentType();
        assert(elementType == QDBusArgument::ArrayType);
        busArgument.beginArray();
        while (!busArgument.atEnd())
        {
            busArgument.beginStructure();
            // The primary unit name as string
            QString name = busArgument.asVariant().toString();

if (name != this->serviceName) {
                // We are only interested in one service
                busArgument.endStructure();
                continue;
            }
            // Service found!

// The human readable description string
            QString desc = busArgument.asVariant().toString();
            // The load state (i.e. whether the unit file has been loaded successfully)
            QString loaded = busArgument.asVariant().toString();
            // The active state (i.e. whether the unit is currently started or not)
            QString active = busArgument.asVariant().toString();
            // The sub state (a more fine-grained version of the active state that is specific to the unit type, which the active state is not)
            QString substate = busArgument.asVariant().toString();
            // A unit that is being followed in its state by this unit, if there is any, otherwise the empty string.
            QString following = busArgument.asVariant().toString();
            // The unit object path
            QString path = busArgument.asVariant().toString();
            // If there is a job queued for the job unit the numeric job id, 0 otherwise
            uint jobqueued = busArgument.asVariant().toUInt();
            // The job type as string
            QString jobtype = busArgument.asVariant().toString();
            // The job object path
            QString jobobject = busArgument.asVariant().toString();

//            std::cout << "Unit: " << std::endl
//                      << "\tname:      " << name.toStdString() << std::endl
//                      << "\tdec:       " << desc.toStdString() << std::endl
//                      << "\tloaded:    " << loaded.toStdString() << std::endl
//                      << "\tactive:    " << active.toStdString() << std::endl
//                      << "\tsubstate:  " << substate.toStdString() << std::endl
//                      << "\tfollowing: " << following.toStdString() << std::endl
//                      << "\tpath:      " << path.toStdString() << std::endl
//                      << "\tjobqueued: " << jobqueued << std::endl
//                      << "\tjobtype:   " << jobtype.toStdString() << std::endl
//                      << "\tjobobject: " << jobobject.toStdString() << std::endl
//                         ;

this->_setRunning(active == "active" && substate == "running");

busArgument.endStructure();
            service_found = true;
            break;
        }
        busArgument.endArray();
    }

if (!service_found) {
        qWarning() << "Service"<< serviceName <<"not found!";
        _setRunning(false);
    }

return isRunning;
}

#include <chrono>

void delay(uint32_t msecs, bool processQtEvents = false)
{
    if (processQtEvents) {
        QTime dieTime= QTime::currentTime().addMSecs(msecs);
        while (QTime::currentTime() < dieTime)
            QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
    } else {
        std::this_thread::sleep_for(std::chrono::duration<uint32_t, std::milli>(msecs));
    }
}

#define SYSTEMD_TIMEOUT 30

void SystemdService::start()
{
    checkIsRunning();
    qWarning() << "STARTING SERVICE: " << serviceName;
    if (isRunning) {
        qWarning() << "WARNING! Service " << serviceName << " was already running.";
        return;
    }
    systemd->call("StartUnit", serviceName, "fail");
    //TODO check return of above call

for(int c=0; this->isRunning; c++) {
        if (c > SYSTEMD_TIMEOUT*2) { // 30 seconds
            qWarning() << "Failed to start service " << serviceName << "after " << SYSTEMD_TIMEOUT << "seconds.";
            return;
        }
        qWarning() << "Starting " << serviceName << " ...";
        delay(500);
        checkIsRunning();
    }
    qWarning() << "Service " << serviceName << " successfully started";
}

void SystemdService::stop()
{
    checkIsRunning();
    qWarning() << "STOPPING SERVICE: " << serviceName;
    if (!isRunning) {
        qWarning() << "WARNING! Service " << serviceName << " was already stopped.";
        return;
    }
    systemd->call("StopUnit", serviceName, "fail");
    //TODO check return of above call

for(int c=0; !this->isRunning; c++) {
        if (c > SYSTEMD_TIMEOUT*2) { // 30 seconds
            qWarning() << "Failed to stop service " << serviceName << "after " << SYSTEMD_TIMEOUT << "seconds.";
            return;
        }
        qWarning() << "Stopping " << serviceName << " ...";
        delay(500);
        checkIsRunning();
    }
    qWarning() << "Service " << serviceName << " successfully stopped";
}

void SystemdService::restart()
{
    checkIsRunning();
    qWarning() << "RESTARTING SERVICE: " << serviceName;
    systemd->call("RestartUnit", serviceName, "fail");
    //TODO check return of above call

_setRunning(false);
    for(int c=0; !this->isRunning; c++) {
        if (c > SYSTEMD_TIMEOUT*2) { // 30 seconds
            qWarning() << "Failed to restart service " << serviceName << "after " << SYSTEMD_TIMEOUT << "seconds.";
            return;
        }
        qWarning() << "Restarting " << serviceName << " ...";
        delay(500);
        checkIsRunning();
    }
    qWarning() << "Service " << serviceName << " successfully restarted";
}

static bool variantToString(const QVariant &arg, QString &out)
{
    int argType = arg.userType();
    if (argType == QVariant::StringList) {
        out += QLatin1Char('{');
        const QStringList list = arg.toStringList();
        for (const QString &item : list)
            out += QLatin1Char('\"') + item + QLatin1String("\", ");
        if (!list.isEmpty())
            out.chop(2);
        out += QLatin1Char('}');
    } else if (argType == QVariant::ByteArray) {
        out += QLatin1Char('{');
        QByteArray list = arg.toByteArray();
        for (int i = 0; i < list.count(); ++i) {
            out += QString::number(list.at(i));
            out += QLatin1String(", ");
        }
        if (!list.isEmpty())
            out.chop(2);
        out += QLatin1Char('}');
    } else if (argType == QVariant::List) {
        out += QLatin1Char('{');
        const QList<QVariant> list = arg.toList();
        for (const QVariant &item : list) {
            if (!variantToString(item, out))
                return false;
            out += QLatin1String(", ");
        }
        if (!list.isEmpty())
            out.chop(2);
        out += QLatin1Char('}');
    } else if (argType == QMetaType::Char || argType == QMetaType::Short || argType == QMetaType::Int
               || argType == QMetaType::Long || argType == QMetaType::LongLong) {
        out += QString::number(arg.toLongLong());
    } else if (argType == QMetaType::UChar || argType == QMetaType::UShort || argType == QMetaType::UInt
               || argType == QMetaType::ULong || argType == QMetaType::ULongLong) {
        out += QString::number(arg.toULongLong());
    } else if (argType == QMetaType::Double) {
        out += QString::number(arg.toDouble());
    } else if (argType == QMetaType::Bool) {
        out += QLatin1String(arg.toBool() ? "true" : "false");
    } else if (argType == qMetaTypeId<QDBusArgument>()) {
        argToString(qvariant_cast<QDBusArgument>(arg), out);
    } else if (argType == qMetaTypeId<QDBusObjectPath>()) {
        const QString path = qvariant_cast<QDBusObjectPath>(arg).path();
        out += QLatin1String("[ObjectPath: ");
        out += path;
        out += QLatin1Char(']');
    } else if (argType == qMetaTypeId<QDBusSignature>()) {
        out += QLatin1String("[Signature: ") + qvariant_cast<QDBusSignature>(arg).signature();
        out += QLatin1Char(']');
    } else if (argType == qMetaTypeId<QDBusUnixFileDescriptor>()) {
        out += QLatin1String("[Unix FD: ");
        out += QLatin1String(qvariant_cast<QDBusUnixFileDescriptor>(arg).isValid() ? "valid" : "not valid");
        out += QLatin1Char(']');
    } else if (argType == qMetaTypeId<QDBusVariant>()) {
        const QVariant v = qvariant_cast<QDBusVariant>(arg).variant();
        out += QLatin1String("[Variant");
        int vUserType = v.userType();
        if (vUserType != qMetaTypeId<QDBusVariant>()
                && vUserType != qMetaTypeId<QDBusSignature>()
                && vUserType != qMetaTypeId<QDBusObjectPath>()
                && vUserType != qMetaTypeId<QDBusArgument>())
            out += QLatin1Char('(') + QLatin1String(v.typeName()) + QLatin1Char(')');
        out += QLatin1String(": ");
        if (!variantToString(v, out))
            return false;
        out += QLatin1Char(']');
    } else if (arg.canConvert(QVariant::String)) {
        out += QLatin1Char('\"') + arg.toString() + QLatin1Char('\"');
    } else {
        out += QLatin1Char('[');
        out += QLatin1String(arg.typeName());
        out += QLatin1Char(']');
    }
    return true;
}

bool argToString(const QDBusArgument &busArg, QString &out)
{
    QString busSig = busArg.currentSignature();
    bool doIterate = false;
    QDBusArgument::ElementType elementType = busArg.currentType();
    if (elementType != QDBusArgument::BasicType && elementType != QDBusArgument::VariantType
            && elementType != QDBusArgument::MapEntryType)
        out += QLatin1String("[Argument: ") + busSig + QLatin1Char(' ');
    switch (elementType) {
        case QDBusArgument::BasicType:
        case QDBusArgument::VariantType:
            if (!variantToString(busArg.asVariant(), out))
                return false;
            break;
        case QDBusArgument::StructureType:
            busArg.beginStructure();
            out += QLatin1Char('%');
            doIterate = true;
            break;
        case QDBusArgument::ArrayType:
            busArg.beginArray();
            out += QLatin1Char('{');
            doIterate = true;
            break;
        case QDBusArgument::MapType:
            busArg.beginMap();
            out += QLatin1Char('{');
            doIterate = true;
            break;
        case QDBusArgument::MapEntryType:
            busArg.beginMapEntry();
            if (!variantToString(busArg.asVariant(), out))
                return false;
            out += QLatin1String(" = ");
            if (!argToString(busArg, out))
                return false;
            busArg.endMapEntry();
            break;
        case QDBusArgument::UnknownType:
        default:
            out += QLatin1String("<ERROR - Unknown Type>");
            return false;
    }
    if (doIterate && !busArg.atEnd()) {
        while (!busArg.atEnd()) {
            if (!argToString(busArg, out))
                return false;
            out += QLatin1String(", ");
        }
        out.chop(2);
    }
    switch (elementType) {
        case QDBusArgument::BasicType:
        case QDBusArgument::VariantType:
        case QDBusArgument::UnknownType:
        case QDBusArgument::MapEntryType:
            // nothing to do
            break;
        case QDBusArgument::StructureType:
            busArg.endStructure();
            out += QLatin1Char('%');
            break;
        case QDBusArgument::ArrayType:
            out += QLatin1Char('}');
            busArg.endArray();
            break;
        case QDBusArgument::MapType:
            out += QLatin1Char('}');
            busArg.endMap();
            break;
    }
    if (elementType != QDBusArgument::BasicType && elementType != QDBusArgument::VariantType
            && elementType != QDBusArgument::MapEntryType)
        out += QLatin1Char(']');
    return true;
}
0707010000002D000081A4000000000000000000000001637CC8FE0000059D000000000000000000000000000000000000002700000000pipecontrol-0.2.8/src/systemdservice.h/*
 * This file is part of the pipecontrol project.
 * Copyright (c) 2022 Matteo De Carlo.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program 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
 * 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/>.
 */
#pragma once
#include <QString>
#include <QtDBus/QtDBus>

class SystemdService : public QObject
{
    Q_OBJECT
    Q_PROPERTY(bool running READ running WRITE setRunning NOTIFY runningChanged)
signals:
    void runningChanged(bool);

private:
    QString serviceName;
    QDBusConnection bus;
    QDBusInterface *systemd = nullptr;
    bool isRunning = false;

public:
    SystemdService(QString serviceName, bool userService = true);
    ~SystemdService();

bool running() { return isRunning; }
    void setRunning(bool);

bool checkIsRunning();
    Q_INVOKABLE void start();
    Q_INVOKABLE void stop();
    Q_INVOKABLE void restart();

private:
    // Sets variable, emits signal but does not communicate with systemd
    void _setRunning(bool);
};
07070100000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000B00000000TRAILER!!!388 blocks

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File _service:obs_scm:pipecontrol-0.2.8.obscpio of Package pipecontrol (Revision 52b0bcfdc2b9fa5286b020ec2724e462)

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