File 0001-Revert-Enable-the-k3b-helper-by-default.patch of Package k3b

From 8758abbdc54b674b4d005cfa296d96b8c92f8bec Mon Sep 17 00:00:00 2001
From: Luca Beltrame <lbeltrame@kde.org>
Date: Mon, 3 Jun 2019 22:31:35 +0200
Subject: [PATCH] Revert "Enable the k3b helper by default"

This reverts commit cb4985b00dc2d1a1e27850dcd672093426aafd8b.
---
 CMakeLists.txt                               |  2 ++
 INSTALL.txt                                  |  2 ++
 config-k3b.h.cmake                           |  2 ++
 src/CMakeLists.txt                           |  4 +++-
 src/option/k3bdevicewidget.cpp               | 12 ++++++++++++
 src/option/k3bexternalbinpermissionmodel.cpp |  2 ++
 src/option/k3bexternalbinwidget.cpp          | 17 +++++++++++++++++
 src/option/k3bexternalbinwidget.h            |  2 ++
 8 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5d3bd9827..fb8fe81e4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -34,6 +34,7 @@ option(K3B_ENABLE_MUSICBRAINZ "Support for querying metadata about audio tracks
 option(K3B_ENABLE_DVD_RIPPING "Support for ripping Video DVDs with optional decryption." ON)
 option(K3B_ENABLE_TAGLIB "Support for reading audio file metadata using Taglib." ON)
 option(K3B_BUILD_API_DOCS "Build the API documentation for the K3b libs." OFF)
+option(K3B_ENABLE_PERMISSION_HELPER "Build the permissions helper program" OFF)
 
 # plugin options
 option(K3B_BUILD_FFMPEG_DECODER_PLUGIN "Build FFmpeg decoder plugin" ON)
@@ -270,6 +271,7 @@ set(BUILD_EXTERNAL_ENCODER_PLUGIN "${K3B_BUILD_EXTERNAL_ENCODER_PLUGIN}")
 
 set(ENABLE_HAL_SUPPORT "${K3B_ENABLE_HAL_SUPPORT}")
 set(ENABLE_AUDIO_PLAYER "${QT_QTMULTIMEDIA_FOUND}")
+set(ENABLE_PERMISSION_HELPER "${K3B_ENABLE_PERMISSION_HELPER}")
 
 if(IS_ABSOLUTE ${DATA_INSTALL_DIR})
   set(K3B_DATA_INSTALL_DIR ${DATA_INSTALL_DIR}/k3b)
diff --git a/INSTALL.txt b/INSTALL.txt
index 9cd107ddd..f1ae3228d 100644
--- a/INSTALL.txt
+++ b/INSTALL.txt
@@ -44,6 +44,7 @@ For debug:
     -DKDE_INSTALL_LIBEXECDIR=lib    \
     -DKDE_INSTALL_USE_QT_SYS_PATHS=ON   \
     -DK3B_BUILD_API_DOCS=ON \
+    -DK3B_ENABLE_PERMISSION_HELPER=ON   \
     -DK3B_DEBUG=ON
 
   dynamic analyzer and fuzzer:
@@ -56,6 +57,7 @@ For debug:
     -DKDE_INSTALL_LIBEXECDIR=lib    \
     -DKDE_INSTALL_USE_QT_SYS_PATHS=ON   \
     -DK3B_BUILD_API_DOCS=ON \
+    -DK3B_ENABLE_PERMISSION_HELPER=ON   \
     -DK3B_DEBUG=ON
 
 If the cmake run was successful you are presented with a list of configure results that shows
diff --git a/config-k3b.h.cmake b/config-k3b.h.cmake
index f2a6fe20e..c9b41d0cf 100644
--- a/config-k3b.h.cmake
+++ b/config-k3b.h.cmake
@@ -20,6 +20,8 @@
 
 #cmakedefine ENABLE_AUDIO_PLAYER
 
+#cmakedefine ENABLE_PERMISSION_HELPER
+
 #cmakedefine HAVE_BYTESWAP_H
 
 #cmakedefine WORDS_BIGENDIAN
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 1a45e18d7..d9cd935b3 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,5 +1,7 @@
 
-add_subdirectory( helper )
+if(ENABLE_PERMISSION_HELPER)
+  add_subdirectory( helper )
+endif(ENABLE_PERMISSION_HELPER)
 
 add_subdirectory( icons )
 add_subdirectory( pics )
diff --git a/src/option/k3bdevicewidget.cpp b/src/option/k3bdevicewidget.cpp
index 6c2d6a0e8..42479bfbe 100644
--- a/src/option/k3bdevicewidget.cpp
+++ b/src/option/k3bdevicewidget.cpp
@@ -57,7 +57,9 @@ K3b::DeviceWidget::DeviceWidget( K3b::Device::DeviceManager* manager, QWidget *p
     m_messageWidget = new KMessageWidget( this );
     m_messageWidget->hide();
     m_messageWidget->setWordWrap( true );
+#ifdef ENABLE_PERMISSION_HELPER
     m_addToGroupAction = new QAction( QIcon::fromTheme("dialog-password"), QString(), this );
+#endif
 
     // buttons
     // ------------------------------------------------
@@ -94,7 +96,9 @@ K3b::DeviceWidget::DeviceWidget( K3b::Device::DeviceManager* manager, QWidget *p
     // ------------------------------------------------
     connect( buttonRefreshDevices, SIGNAL(clicked()), SIGNAL(refreshButtonClicked()) );
     connect( m_deviceManager, SIGNAL(changed()), SLOT(init()) );
+#ifdef ENABLE_PERMISSION_HELPER
     connect( m_addToGroupAction, SIGNAL(triggered(bool)), SLOT(addUserToGroup()) );
+#endif
     // ------------------------------------------------
 }
 
@@ -243,10 +247,16 @@ void K3b::DeviceWidget::updateDeviceListViews()
 
             if (!groupNames.contains(m_deviceGroup)) {
 		QString messageText = i18n("In order to give K3b full access to the writer device the current user needs be added to a group <em>%1</em>.", m_deviceGroup);
+#ifndef ENABLE_PERMISSION_HELPER
+		messageText += i18n("<br/>The Permission helper that could do this for you was not enabled during build.<br/>"
+                                    "Please rebuild the package with the Permission helper enabled or contact your distribution.");
+#endif
                 m_messageWidget->setMessageType(KMessageWidget::Warning);
                 m_messageWidget->setText(messageText);
+#ifdef ENABLE_PERMISSION_HELPER
                 m_messageWidget->addAction(m_addToGroupAction);
                 m_addToGroupAction->setText(i18n("Add"));
+#endif
                 m_messageWidget->animatedShow();
             }
         }
@@ -255,6 +265,7 @@ void K3b::DeviceWidget::updateDeviceListViews()
 
 void K3b::DeviceWidget::addUserToGroup()
 {
+#ifdef ENABLE_PERMISSION_HELPER
     QVariantMap args;
     args["groupName"] = m_deviceGroup;
     args["userName"] = QString::fromLocal8Bit(getpwuid(getuid())->pw_name);
@@ -278,4 +289,5 @@ void K3b::DeviceWidget::addUserToGroup()
         }
     } );
     job->start();
+#endif
 }
diff --git a/src/option/k3bexternalbinpermissionmodel.cpp b/src/option/k3bexternalbinpermissionmodel.cpp
index 156c10d75..aed13e10c 100644
--- a/src/option/k3bexternalbinpermissionmodel.cpp
+++ b/src/option/k3bexternalbinpermissionmodel.cpp
@@ -348,6 +348,7 @@ QModelIndex ExternalBinPermissionModel::buddy( const QModelIndex& index ) const
 
 void ExternalBinPermissionModel::setBurningGroup( const QString& burningGroup )
 {
+#ifdef ENABLE_PERMISSION_HELPER
     if( burningGroup != d->burningGroup ) {
         beginResetModel();
         d->burningGroup = burningGroup;
@@ -364,6 +365,7 @@ void ExternalBinPermissionModel::setBurningGroup( const QString& burningGroup )
         }
         endResetModel();
     }
+#endif
 }
 
 void ExternalBinPermissionModel::update()
diff --git a/src/option/k3bexternalbinwidget.cpp b/src/option/k3bexternalbinwidget.cpp
index 10846b282..e90894213 100644
--- a/src/option/k3bexternalbinwidget.cpp
+++ b/src/option/k3bexternalbinwidget.cpp
@@ -111,7 +111,12 @@ K3b::ExternalBinWidget::ExternalBinWidget( K3b::ExternalBinManager* manager, QWi
     // setup permissions tab
     // ------------------------------------------------------------
     QWidget* permissionsTab = new QWidget( m_mainTabWidget );
+#ifdef ENABLE_PERMISSION_HELPER
     QLabel* permissionsLabel = new QLabel( i18n("Check the programs whose permissions you want to be changed:"), permissionsTab );
+#else
+    QLabel* permissionsLabel = new QLabel( i18n("The Permissions helper was not enabled during build.\n"
+                                                "Check the programs whose permissions should be changed:"), permissionsTab );
+#endif
     permissionsLabel->setWordWrap( true );
     m_permissionModel = new ExternalBinPermissionModel( *manager, permissionsTab );
     m_permissionView = new QTreeView( permissionsTab );
@@ -119,11 +124,15 @@ K3b::ExternalBinWidget::ExternalBinWidget( K3b::ExternalBinManager* manager, QWi
     m_permissionView->setAllColumnsShowFocus( true );
     m_permissionView->setRootIsDecorated( false );
     m_permissionView->header()->setSectionResizeMode( ExternalBinPermissionModel::ProgramColumn, QHeaderView::ResizeToContents );
+#ifdef ENABLE_PERMISSION_HELPER
     m_changePermissionsButton = new QPushButton( QIcon::fromTheme("dialog-password"), i18n( "Change Permissions..." ), this );
+#endif
     QVBoxLayout* permissionsTabLayout = new QVBoxLayout( permissionsTab );
     permissionsTabLayout->addWidget( permissionsLabel );
     permissionsTabLayout->addWidget( m_permissionView );
+#ifdef ENABLE_PERMISSION_HELPER
     permissionsTabLayout->addWidget( m_changePermissionsButton );
+#endif
     m_mainTabWidget->addTab( permissionsTab, i18n("Permissions") );
 
 
@@ -142,14 +151,17 @@ K3b::ExternalBinWidget::ExternalBinWidget( K3b::ExternalBinManager* manager, QWi
 
     m_mainTabWidget->addTab( searchPathTab, i18n("Search Path") );
 
+#ifdef ENABLE_PERMISSION_HELPER
     connect( m_changePermissionsButton, SIGNAL(clicked()), SLOT(slotChangePermissions()) );
     connect( m_permissionModel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), SLOT(slotPermissionModelChanged()) );
     connect( m_permissionModel, SIGNAL(modelReset()), SLOT(slotPermissionModelChanged()) );
+#endif
     connect( m_rescanButton, SIGNAL(clicked(bool)), this, SLOT(rescan()) );
 
     qRegisterMetaType<HelperProgramItem>();
     qRegisterMetaTypeStreamOperators<HelperProgramItem>("K3b::HelperProgramItem");
 
+#ifdef ENABLE_PERMISSION_HELPER
     while (::group *g = ::getgrent()) {
         const QString groupName = QString::fromLocal8Bit(g->gr_name);
         if (groupName == "cdrom" ||
@@ -159,6 +171,7 @@ K3b::ExternalBinWidget::ExternalBinWidget( K3b::ExternalBinManager* manager, QWi
         }
     }
     ::endgrent();
+#endif
 }
 
 
@@ -205,12 +218,15 @@ void K3b::ExternalBinWidget::saveSearchPath()
 
 void K3b::ExternalBinWidget::slotPermissionModelChanged()
 {
+#ifdef ENABLE_PERMISSION_HELPER
     m_changePermissionsButton->setEnabled(m_permissionModel->changesNeeded());
+#endif
 }
 
 
 void K3b::ExternalBinWidget::slotChangePermissions()
 {
+#ifdef ENABLE_PERMISSION_HELPER
     KAuth::Action action("org.kde.k3b.updatepermissions");
     action.setHelperId("org.kde.k3b");
     action.setParentWidget(this);
@@ -252,6 +268,7 @@ void K3b::ExternalBinWidget::slotChangePermissions()
         }
     } );
     job->start();
+#endif
 }
 
 
diff --git a/src/option/k3bexternalbinwidget.h b/src/option/k3bexternalbinwidget.h
index d1f1e74f9..ce4ec60ec 100644
--- a/src/option/k3bexternalbinwidget.h
+++ b/src/option/k3bexternalbinwidget.h
@@ -66,7 +66,9 @@ namespace K3b {
         QTreeView* m_permissionView;
         KEditListWidget* m_searchPathBox;
 
+#ifdef ENABLE_PERMISSION_HELPER
         QPushButton* m_changePermissionsButton;
+#endif
         QPushButton* m_rescanButton;
     };
 }
-- 
2.21.0