- Removed unused parameters from Octopi's main project file.

send to corresponding package in the main list after a 'Check updates'.

.gitignore

@@ -1,9 +1,21 @@
+*.user
+.qmake.stash
 Makefile
 bin/**
 build/**
+helper/*.o
+helper/moc*.*
+helper/octphelper
 cachecleaner/bin/**
 cachecleaner/build/**
 notifier/bin/**
 notifier/build/**
-qrc_resources.cpp
 octopi.pro.user
+qrc_resources.cpp
+repoeditor/bin/**
+repoeditor/build/**
+sudo/*.o
+sudo/moc*.*
+sudo/octopi-sudo
+sudo/qrc*.cpp
+sudo/ui_pass*.h

.tx/config

@@ -6,3 +6,4 @@ file_filter = resources/translations/octopi_<lang>.ts
 source_file = resources/translations/octopi_en.ts
 source_lang = en
 type = QT
+

CHANGELOG

@@ -1,4 +1,160 @@
-0.8.1
+0.11 (dev)
+  Added support for CMake build system (thanks to Tereius).
+  Added support to build multiple foreign packages at once (they are first copied 
+	to the Actions' tree view just like official packages).
+  Added "Open PKGBUILD" option to open the AUR PKGBUILD file in a text editor.
+  Added "Show PKGBUILD diff" option to show the differences between latest and previous
+	PKGBUILD files of the selected AUR package in a text editor.
+  Added "Install Date" at Info tab.
+  Added "Licenses", "Maintainer", "Depends On", "Make Deps", "Last Modified" and "Out-of-date" 
+	fields at Info tab while in AUR mode.
+  Added option to display "Licenses", "Installed Size", "Build Date", "Install Date" and
+	"Install Reason" columns in the package list.
+  Added option to "Change Install Reason" of selected packages (Explicitly <-> As Dependency).
+  Added a faster refresh package list code after checking for updates.
+  Added "Build directory" option in AUR tab on options dialog, so users can change where
+	makepkg builds the source code.
+  Added support for '^' and '$' chars in AUR search
+  Added "Open news in a browser" option on right clicking the News tab.
+  Optional package dependencies are now installed with "--asdeps" parameter.
+  Octopi-sudo code was synced to match project "lxqt-sudo" version 0.16.0.
+  Updated PKGBUILD file following MatMoul's suggestion.
+  Removed unused speedup service.
+  Prevent users from running Octopi, Notifier and Cache Cleaner outside "/usr/bin" dir.
+  BugFix: Disable Info/Files tab refresh while typing in filter/search line edit.
+  BugFix: unset TMPDIR environment variable on every Octo tool startup 
+	(to avoid "octopi-helper[aborted]: Couldn't attach to memory" errors).
+  BugFix: "total download size" showed the value 0 in Notifier if the database was not synched.
+  BugFix: Pressing ESC in repoeditor could ask if you wanted to save your changes even
+	if there were no changes made.
+  BugFix: Running Notifier within a DE session could lead to a "Suspicious execution method" error.
+  BugFix: If you tried to execute octopi after upgrading your system with notifier you got a
+	notifier crash and an octopi freeze (thanks to linuxer for pointing that out).
+  BugFix: Prevent icon changes in notifier when there were transaction errors.
+  BugFix: The list of targets to install were not showing ok in the transaction dialog.
+  BugFix: Restored support for command line parameters like "-sysupgrade-noconfirm" and "-style".
+  BugFix: Updated "-help" output text.
+  BugFix: Tab navigation improvements.
+  BugFix: Statusbar showed a number of packages when the list was empty (the previous value).
+  BugFix: Clicking on printed outdated packages in Output tab did not send to corresponding 
+	package in the main list after a 'Check updates'.
+  BugFix: WM detection now uses "ps -aux".
+
+0.10.0 (2020-07-19)
+  Added a built-in default priviledge escalation tool: "octopi-sudo" as a slightly modified version 
+	of "lxqt-sudo" project (version 0.15.0). It's the only escalation tool supported!
+  Added option to vote/unvote for AUR packages using aur.archlinux.org login.
+  Added "pikaur" AUR tool support (thanks to ewilly).
+  Added "yay" AUR tool support.
+  Added option "--devel" in AUR tab to check for newer versions of dev packages.
+  Added option to download a temporary yay-bin to enable AUR.
+  Updated some UI icons and added an specific one for foreign non installed pkg.
+  Dropped support for external terminal applications. QTermWidget is mandatory now!
+  Print ".pacnew" file list summary after upgrade (if any).
+  Added Lumina desktop support.
+  RepoEditor now saves window size and position.
+  Added "copy" command to octopi's embedded terminal context menu.
+  Added option to enable/disable confirmation dialog in system upgrade.
+  Added option to enable/disable internet checking.
+  Renamed Transaction tab to Actions tab.
+  Added left click support on package icon in package list to launch context menu.
+  Added option to never check for package updates in Notifier.
+  Added tooltip "Upgrading..." while Notifier is upgrading the system.
+  Added "Info" option in package list context menu.
+  Added ArcoLinux, Artix Linux, CondresOS and EndeavourOS distro support.
+  Added support for sudo (and NOPASSWD) executing thru new octopi-helper subproject.
+  Added option to exit Octopi while a transaction is already running.
+  Added support for GNOME file manager/editor.
+  Added option for changing use of alternating row colors in package list.
+  Added a redesigned AUR tab in Options dialog.
+  Added option to change terminal's color scheme, font family and font size through ~/.config/octopi/octopi.conf.
+  Maximization of properties pane now hides tab bar.
+  BugFix: Many clazy/manual code enhancements merged from luis-pereira (from LXQt organization).
+  BugFix: AUR upgrades in notifier were not setting m_commandExecuting flag.
+  BugFix: Make notifier code consistent with AUR upgrades.
+  BugFix: Replaced 'Sync database' command text to 'Check updates'.
+  BugFix: Always do a "pacman -Syu" in System Upgrade.
+  BugFix: Notifier now uses "checkupdates" instead "pacman -Sy[y]". This means Octopi no longer can lead 
+	the OS to a "partial updates" state and works gracefully with other package tools.
+  BugFix: Don't let user exits RepoEditor without answerig if he wants to save changes.
+  BugFix: Sometimes non-outdated AUR packages did not get refreshed.
+  BugFix: Now Actions tab is disable while in AUR mode.
+  BugFix: Make "Open terminal here" option work with qtermwidget.
+  BugFix: Added support for symbolic lynks in "open file".
+  BugFix: Pkg build date obeys Locale datetime format.
+  BugFix: SysInfo no longer pushes the collected logs to a remote paste service. It saves them locally.
+  BugFix: "exists in filesystem" messages during transactions are shown again.
+  BugFix: MultiselectionDialog did not resize pkg description automatically.
+  BugFix: Some packages were not displaying Optional Deps at Info tab.
+  BugFix: Huge delay when scrolling thru large package list.
+  BugFix: Speed improvements in package list building.
+  BugFix: OptionsDialog was not saving AUR settings if tab changed before clicking OK.
+  BugFix: Changed Manjaro news url.
+  BugFix: Notifier checked for available internet connection too early with an error dialog box.
+  BugFix: Changed command string to Reinstall/Update when package is already installed or outdated.
+  BugFix: Clear filter line edit when navigating thru package anchors at Info tab.
+  BugFix: Info and Files tabs were not showing any info automaticaly when switching between 
+	foreign tool/pacman lists.
+  BugFix: Enable a more complete UI lockdown during transactions.
+  BugFix: Enable "Find a file" context menu option on a non installed pkg.
+
+0.9.0 (2018-06-08)
+  Parser changes: added counter for processed packages.  
+  Group pane now spans all window's height.
+  SysInfo now uses ptpb site and does not block interface.
+  Added Trizen (AUR tool) support.
+  Added Terminal tab if user compiles project with libqtermwidget5 support.
+  Added Terminal dialog in Notifier (AUR update) if user compiles project with 
+	libqtermwidget5 support.
+  Added an Options dialog to Octopi and Notifier.
+  Added button after progressbar to stop current running transaction.
+  Added configurable "--noconfirm" and "--noedit" options to pacaur and "--noconfirm" to yaourt.
+  Added "Search/Use Instant Search" toggle.
+  Added slovenian translation (thanks to the translation crew).
+  Added support fo drag pacman packages to Octopi's mainwindow so they can be installed.
+  Added "Install Reason" field at Info tab.
+  Added support for ALPM utils lib (thanks to guinux, from Pamac project). So, now it's possible to 
+	show "Download Size" in package list.
+  Added link support in all Info tab package lists.
+  Added option to upgrade outdated foreign packages from Octopi Notifier.
+  Added Hindi translation (thanks to Panwar108).
+  Name of AUR package in Info tab act as link to its site at https://aur.archlinux.org.
+  Search line edit is always focused when the program starts.
+  Prevent user to install partial upgrades in his system (ex: only some of the outdated packages).
+  Do NOT clear search string when switching between AUR/pacman.
+  BugFix: If threre are updated News after a synchronization, let's goto the News Tab.
+  BugFix: Remove only Octopi tools related temporary files (qtsingleapp*).
+  BugFix: Do not let program display an avalanche of internet related errors.
+  BugFix: Exec internet tests before some commands in Octopi and Notifier.
+  BugFix: Parser was not outputing repository errors when syncinc.
+  BugFix: repoeditor now runs as normal user and asks for root password on save.
+  BugFix: If Notifier hid Octopi and was closed, Octopi's window would stay hidden.
+  BugFix: Notifier's about dialog was never screen centered.
+  BugFix: When no AUR helper exists, the group of packages panel stayed disabled.
+  BugFix: Cache Cleaner now saves its window geometry.
+  BugFix: Infinite wait cursor in Cache Cleaner when user press Enter for more than two
+	seconds in the spin boxes.
+  BugFix: Some pkg download/installed sizes were not showing properly at Info tab.
+  BugFix: If we find an outdated AUR pkg in the official pkg list, we remove it.
+  BugFix: Install local packages did not work with space separated paths 
+	(thanks to voanhcuoc for pointing it out).
+  BugFix: About and System Upgrade dialogs could be opened twice in notifier.
+  BugFix: Max time in minutes for notification interval was not honoring > 1380.
+  BugFix: Optional dependencies dialog can now be resized and new value is 
+	persisted on disk.
+  BugFix: Using the alpm algorithm for package version comparison. Previous code 
+	was reporting false newer packages.
+  BugFix: System upgrade button was not disabled while synching packages in notifier.
+  BugFix: searchlineedit font fix.
+  BugFix: 'yaourt' and 'pacaur' no longer honor "-a" option when querying outdated 
+	foreign packages.
+  BugFix: System upgrade shortcut changed to "ctrl+P" as "ctrl+U" is used to cut text in 
+	QLineEdit widgets.
+  BugFix: When user selected another search option, line edit was not being cleared.
+  BugFix: Disable alien icon while in transaction.
+  BugFix: Do not ask twice for password if a pacman lck file exists.
+
+0.8.1 (2016-03-27)
   BugFix: Updated CHAKRA RSS site (thanks to s8321414).
   BugFix: Distro news now works with https KaOS site.
   BugFix: Files tab was not refreshing when enabling KCP mode in KaOS.
@@ -21,7 +177,7 @@
   Added support for lxqt-sudo tool (thanks to Manjaro team).
   Added "pkgfile -u" (if available) in sync db transaction.
 
-0.8.0
+0.8.0 (2015-11-08)
   This is a Qt5 only version (with the exception of 'octopi-notifier').
   BugFix: Speed optimizations in startup code (AUR outdated list).
   BugFix: Octopi now honors the $SHELL variable (thanks to LAC1213).
@@ -52,7 +208,7 @@
   Help/About dialog now shows Pacman information.
   StatusBar msg got updated with number of selected packages more visible.  
 
-0.7.0
+0.7.0 (2015-04-27)
   Major speed fix: Faster pkg list building.
   Reverted to showing ALL packages at startup.
   Added a systemd service to speed up the very first octopi startup time.
@@ -82,7 +238,7 @@
   BugFix: If user had no gksu/kdesu/root when clicking "clean" button in 
 	cachecleaner, cursor would remain waiting (thanks to imperator-).
 
-0.6.0
+0.6.0 (2015-02-27)
   BugFix: Pkg list was being refreshed twice sometimes.
   BugFix: Removed some buggy strings from Output tab while in KF5.
   BugFix: ArrowUp/Down, PageUp/Down and Home/End keys now refresh Package Info tab.
@@ -110,7 +266,7 @@
   Refactorings in SearchLineEdit.
   BugFixes in RepoEditor translation support (repoeditor is now in Transifex too).
 
-0.5.0
+0.5.0 (2014-11-08)
   BugFix: RepoEditor would not compile with Qt5 lib (thanks to Philm).
   BugFix: Suppress GConf error strings in output.
   BugFix: mate-terminal is returning code 255 even when execution of 
@@ -136,14 +292,14 @@
   Added support for KStatusNotifier while in KDE (thanks to brcha).
   Updated translations.
 
-0.4.2
+0.4.2 (2014-07-26)
   BugFix: when searching AUR pkgs, given search string was not being matched 
 	by package descriptions.
   BugFix: Sometimes got a gconf bug string at sync db.
   Updated a bunch of translations.
   Added support for the new kcp tool (Go version).
 
-0.4.1
+0.4.1 (2014-07-12)
   Added basque translation (thanks to tarteka).
   Added es_AR translation (thanks to javier).
   Added japanese translation (thanks to UTUMI Hirosi - utuhiro78).
@@ -171,7 +327,7 @@
   Added Search by file feature (pacman -Qo).
   Added a string validator in the search edit widget.
 
-0.4.0
+0.4.0 (2014-05-24)
   Huge refactorings in model/view that brings consistent memory and 
 	speed improvements - a single model and a central data storage (thanks to 
 	Thomas Binkau - tbinkau).
@@ -225,7 +381,7 @@
   Fixed getBuildDate code to always convert dates to english format.
   Updated some translations.
 
-0.3.2
+0.3.2 (2014-02-14)
   Cleaned unused code.
   Added icon for mirror-check while in KaOS.
   Does a mirror-check at startup while in KaOS.
@@ -240,7 +396,7 @@
   BugFix: When the user had no yaourt in the system, there were a zombie 
 	octopi process 'left running'.
 
-0.3.1
+0.3.1 (2014-01-14)
   Added support for Qt5.
   Added chinese (Taiwan), malay, slovak and ukrainian translations.
   Added support to KaOS, a lean KDE centric Linux distro.
@@ -251,7 +407,7 @@
 	first searches into transaction queue for them.
   BugFix: Prevent header resizing in File and Transaction tabs.
 
-0.3
+0.3.0 (2013-11-03) 
   Code cleanings.
   BugFix: No need to refresh package list after a cache clean.
   BugFix: Konsole was not working with yaourt package installation.
@@ -298,7 +454,7 @@
   Added an About Dialog to Octopi Notifier.
   Updated translations.
 
-0.2
+0.2.0 (2013-08-24)
   Splitted the project in "octopi" and "octopi-notifier".
   Yaourt no longer runs with root permissions.
   Added support for package multi selection in Yaourt mode.
@@ -319,23 +475,23 @@
   IgnorePkg option is now used to build outdated package list.
   BugFix: Empty pkg descriptions are now shown as empty.
 
-0.1.9.1
+0.1.9.1 (2013-07-14)
   Important bugfixes to deal with multithreaded code.
   Added a "globals.h/.cpp" file to group QFutureWatcher globals.
   Updated style changing code in main.cpp.
   BugFix: when user cancelled a sysupgrade transaction inside a 
 terminal, the package actions remained disabled.
 
-0.1.9
+0.1.9 (2013-07-09)
   Added yaourt support.
   Updated most of the translations.
 
-0.1.8
+0.1.8 (2013-06-16)
   Added czech translation.
   Added support to ArchBang Linux.
   Added a systemtray icon notifier feature using DBus technology.
 
-0.1.7.3
+0.1.7.3 (2013-05-26)
   Added a TRANSLATIONS file.
   Added danish translation.
   Added indonesian translation.
@@ -345,14 +501,14 @@ terminal, the package actions remained disabled.
   Bugfix: sysupgrade must refresh packagelist after syncdatabase.
   Bugfix: if sysupgrade uses SyncFirst, makes it automatically start a second upgrade.
 
-0.1.7.2
+0.1.7.2 (2013-05-17)
   Added catalan translation.
   Bugfix: updated new binary translation files to the resources.
 
-0.1.7.1
+0.1.7.1 (2013-05-11)
   Bugfix: menu icons were not being shown while in Xfce.
 
-0.1.7
+0.1.7 (2013-05-11)
   Added "-sysupgrade" command line option.
   Added "-removecmd" command line option.
   Added lots of translations.
@@ -360,11 +516,11 @@ terminal, the package actions remained disabled.
   Added an About dialog.
   Changed the old About tab to Usage tab.
 
-0.1.6.1
+0.1.6.1 (2013-04-25)
   Added pt_BR translation.
   Added "Open root terminal" option in File menu.
 
-0.1.6
+0.1.6 (2013-04-12)
   Added a new Transaction Dialog.
   Added a Firefox-like search inside Files, News and About tabs.
   Added support for Chakra.
@@ -372,33 +528,33 @@ terminal, the package actions remained disabled.
   Added option to execute any transaction inside a terminal.
   Changed ProgressDialog to a progressBar at the screen bottom.
   
-0.1.5
+0.1.5 (2013-04-06)
   Added option to search packages by description and name.
   Added support for pacman version 4.1.
   Transactions with conflict errors can be re-executed inside a terminal.
   Reworked Manjaro Linux theme.
 
-0.1.4.1
+0.1.4.1 (2013-03-30)
   Bugfix release
   Added total download size information in transaction dialog.
 
-0.1.4
+0.1.4 (2013-03-28)
   Added a Manjaro Linux theme.
   Changed position of filter line edit to the toolbar.
 
-0.1.3
+0.1.3 (2013-03-19)
   Added better support to Qt dark themes.
   Added context menu support inside Files tab.
   Made URLs clickable inside Output tab.
   Fixed the annoying Packager information display bug.
 
-0.1.2
+0.1.2 (2013-03-18)
   Tons of refactorings and bugfixes.
   Small changes in UI.
 
-0.1.1 
+0.1.1 (2013-03-17)
   Added all six tabs.
   Added support for groups of packages.
 
-0.1.0 
+0.1.0 (2013-03-11)
   Initial Proof of Concept release.

CMakeLists.txt

@@ -0,0 +1,116 @@
+cmake_minimum_required(VERSION 3.5)
+project(octopi VERSION 0.11.0 LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_THREAD_PREFER_PTHREAD True)
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
+
+add_subdirectory(sudo)
+add_subdirectory(helper)
+add_subdirectory(notifier)
+add_subdirectory(cachecleaner)
+add_subdirectory(repoeditor)
+
+find_package(Qt5 5.14.0 REQUIRED COMPONENTS Core Gui Network Xml Widgets LinguistTools)
+find_package(qtermwidget5 REQUIRED)
+find_package(alpm_octopi_utils REQUIRED)
+
+set(CMAKE_AUTOMOC ON)
+
+file(GLOB TS_FILES LIST_DIRECTORIES false "${CMAKE_CURRENT_LIST_DIR}/resources/translations/*.ts")
+qt5_add_translation(qmFiles ${TS_FILES})
+
+set(src
+    src/QtSolutions/qtsingleapplication.cpp
+    src/QtSolutions/qtlocalpeer.cpp
+    repoeditor/repoentry.cpp
+    src/aurvote.cpp
+    src/propertiestabwidget.cpp
+    src/qaesencryption.cpp
+    src/repoconf.cpp
+    src/main.cpp
+    src/mainwindow.cpp
+    src/strconstants.cpp
+    src/searchlineedit.cpp
+    src/argumentlist.cpp
+    src/settingsmanager.cpp
+    src/package.cpp
+    src/unixcommand.cpp
+    src/wmhelper.cpp
+    src/treeviewpackagesitemdelegate.cpp
+    src/mainwindow_init.cpp
+    src/mainwindow_transaction.cpp
+    src/mainwindow_events.cpp
+    src/mainwindow_help.cpp
+    src/searchbar.cpp
+    src/mainwindow_searchbar.cpp
+    src/transactiondialog.cpp
+    src/mainwindow_news.cpp
+    src/mainwindow_refresh.cpp
+    src/globals.cpp
+    src/multiselectiondialog.cpp
+    src/packagerepository.cpp
+    src/model/packagemodel.cpp
+    src/ui/octopitabinfo.cpp
+    src/utils.cpp
+    src/terminal.cpp
+    src/pacmanexec.cpp
+    src/optionsdialog.cpp
+    src/packagetreeview.cpp
+    src/termwidget.cpp
+    src/alpmbackend.cpp)
+
+set(header
+    src/QtSolutions/qtsingleapplication.h
+    src/QtSolutions/qtlocalpeer.h
+    repoeditor/repoentry.h
+    src/aurvote.h
+    src/propertiestabwidget.h
+    src/qaesencryption.h
+    src/repoconf.h
+    src/mainwindow.h
+    src/strconstants.h
+    src/searchlineedit.h
+    src/argumentlist.h
+    src/settingsmanager.h
+    src/uihelper.h
+    src/package.h
+    src/unixcommand.h
+    src/wmhelper.h
+    src/treeviewpackagesitemdelegate.h
+    src/searchbar.h
+    src/transactiondialog.h
+    src/globals.h
+    src/multiselectiondialog.h
+    src/packagerepository.h
+    src/model/packagemodel.h
+    src/ui/octopitabinfo.h
+    src/utils.h
+    src/terminal.h
+    src/pacmanexec.h
+    src/constants.h
+    src/optionsdialog.h
+    src/packagetreeview.h
+    src/termwidget.h
+    src/alpmbackend.h)
+
+set(ui ui/mainwindow.ui ui/transactiondialog.ui ui/multiselectiondialog.ui ui/optionsdialog.ui)
+
+set(qrc resources.qrc)
+
+qt5_wrap_ui(src ${ui})
+qt5_add_resources(src ${qrc})
+
+add_executable(octopi ${src} ${header} ${qmFiles})
+target_compile_definitions(octopi PRIVATE OCTOPI_EXTENSIONS ALPM_BACKEND QT_DEPRECATED_WARNINGS QT_USE_QSTRINGBUILDER QT_NO_CAST_FROM_ASCII QT_NO_CAST_TO_ASCII QT_NO_URL_CAST_FROM_STRING QT_NO_CAST_FROM_BYTEARRAY)
+target_include_directories(octopi PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} ${Qt5Core_INCLUDE_DIRS} ${Qt5Gui_INCLUDE_DIRS} ${Qt5Network_INCLUDE_DIRS} ${Qt5Xml_INCLUDE_DIRS} ${Qt5Widgets_INCLUDE_DIRS})
+target_link_libraries(octopi PRIVATE Qt5::Core Qt5::Gui Qt5::Network Qt5::Xml Qt5::Widgets qtermwidget5 alpm_octopi_utils)
+file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/resources/images/octopi_green.png" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}")
+file(RENAME "${CMAKE_CURRENT_BINARY_DIR}/octopi_green.png" "${CMAKE_CURRENT_BINARY_DIR}/octopi.png")
+install(TARGETS octopi RUNTIME DESTINATION bin LIBRARY DESTINATION lib PUBLIC_HEADER DESTINATION include)
+install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/octopi.desktop" DESTINATION share/applications)
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/octopi.png" "${CMAKE_CURRENT_SOURCE_DIR}/resources/images/octopi_green.png" DESTINATION share/icons/gnome/32x32/apps)
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/octopi.png" "${CMAKE_CURRENT_SOURCE_DIR}/resources/images/octopi_green.png"
+        "${CMAKE_CURRENT_SOURCE_DIR}/resources/images/octopi_red.png" "${CMAKE_CURRENT_SOURCE_DIR}/resources/images/octopi_yellow.png" DESTINATION share/icons)
+install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE" DESTINATION share/licenses/octopi)

INSTALL

@@ -1,6 +1,6 @@
 Installing Octopi is a pretty straightforward task. 
 
-Assuming you have updated Qt4(*) libs installed in your system, all 
+Assuming you have updated Qt5 libs installed in your system, all
 you have to do is run:
 
 	makepkg -f
@@ -8,21 +8,10 @@ you have to do is run:
 Wait for the compilation and then install the generated package (as 
 root), using:
 
-	pacman -U [--force] <nameOfTheGeneratedOctopiPackage.tar.xz>
+        pacman -U <nameOfTheGeneratedOctopiPackage.tar.[xz|zst]>
 
-You can also install the generated package notifier, using:
-
-	pacman -U [--force] <nameOfTheGeneratedOctopiNotifierPackage.tar.xz>
-
-Octopi is located at the system utilities menu of your Desktop 
+Octopi is located on the system utilities menu of your Desktop
 Environment.
 
 
 Enjoy!
-
-(*) Octopi is also Qt5 compatible, you'll only have to adjust the 
-"depends" section in PKGBUILD.
-
-If you are compiling Octopi in a KDE centric-distro like KaOS and Chakra, you should 
-first uncomment the "#define NO_GTK_STYLE" string located at "src/main.cpp" and 
-"notifier/octopi-notifier/main.cpp", otherwise it won't compile at all.

PKGBUILD

@@ -1,107 +1,52 @@
-pkgname=('octopi' 'octopi-notifier' 'octopi-repoeditor' 'octopi-cachecleaner')
-pkgver=0.8.1
+pkgname=octopi
+pkgver=0.11.0
 pkgrel=1
-pkgdesc="a powerful Pacman frontend using Qt libs"
+pkgdesc="This is Octopi, a powerful Pacman frontend using Qt libs"
+url="https://tintaescura.com/projects/octopi/"
 arch=('i686' 'x86_64')
-url="http://octopiproject.wordpress.com"
 license=('GPL2')
-install=$pkgname.install
+depends=('alpm_octopi_utils' 'pkgfile' 'qtermwidget' 'sudo')
 makedepends=('git')
-depends=('qt4' 'qt5-quickcontrols' 'xterm')
-optdepends=('kdesu: for KDE'
-            'gksu: for XFCE, Gnome, LXDE, Cinnamon'
-            'gnome-keyring: for password management'
-            'gist: for SysInfo report'
-	    'yaourt: for AUR support'
-            'octopi-notifier: for notifications'
-            'pkgfile: to view uninstalled pkg contents in ArchLinux')
-provides=('octopi')
-md5sums=()
+groups=('system')
+install=octopi.install
+source=("git+https://github.com/aarnt/octopi.git")
+md5sums=('SKIP')
 
-build() {
-    cpucount=$(grep -c processor /proc/cpuinfo 2>/dev/null)
-    jc=$((${cpucount:-1}))
-
-    #cd "$srcdir"  
-    msg "Starting build..."
-
-    cd $startdir
-    qmake-qt5 $pkgname.pro 	
-    make -j $jc
-
-    cd $startdir/notifier/pacmanhelper
-    msg "Building pacmanhelper..."
-    qmake-qt5 pacmanhelper.pro
-    make -j $jc    
-    
-    cd $startdir/notifier/octopi-notifier
-    msg "Building octopi-notifier..."
-    qmake-qt4 octopi-notifier.pro
-    make -j $jc
-
-    cd $startdir/repoeditor
-    msg "Building octopi-repoeditor..."
-    qmake-qt5 octopi-repoeditor.pro
-    make -j $jc
-
-    cd $startdir/cachecleaner
-    msg "Building octopi-cachecleaner..."
-    qmake-qt5 octopi-cachecleaner.pro
-    make -j $jc
-
-}
-
-package_octopi() {   
-   #Octopi main files
-   install -D -m755 $startdir/bin/$pkgname ${pkgdir}/usr/bin/$pkgname
-   install -D -m644 $startdir/$pkgname.desktop ${pkgdir}/usr/share/applications/$pkgname.desktop
-   install -D -m644 $startdir/resources/images/${pkgname}_green.png ${pkgdir}/usr/share/icons/$pkgname.png
-   install -D -m644 $startdir/resources/images/${pkgname}_green.png ${pkgdir}/usr/share/icons/gnome/32x32/apps/$pkgname.png
-   install -D -m644 $startdir/resources/images/${pkgname}_red.png ${pkgdir}/usr/share/icons/${pkgname}_red.png
-   install -D -m644 $startdir/resources/images/${pkgname}_yellow.png ${pkgdir}/usr/share/icons/${pkgname}_yellow.png
-
-   #speedup files
-   install -D -m755 $startdir/speedup/speedup-octopi.sh ${pkgdir}/usr/bin/speedup-octopi.sh
-   install -D -m644 $startdir/speedup/${pkgname}.service ${pkgdir}/etc/systemd/system/${pkgname}.service
-
-   #Pacmaneditor files
-   install -D -m755 $startdir/repoeditor/bin/octopi-repoeditor ${pkgdir}/usr/bin/octopi-repoeditor
-
-   #Cachecleaner files
-   install -D -m755 $startdir/cachecleaner/bin/octopi-cachecleaner ${pkgdir}/usr/bin/octopi-cachecleaner
-   install -D -m644 $startdir/cachecleaner/octopi-cachecleaner.desktop ${pkgdir}/usr/share/applications/octopi-cachecleaner.desktop
-}
-
-package_octopi-notifier() {
-   pkgdesc="Notifier for Octopi"
-   depends=('libnotify')
-   optdepends=('octopi: launch graphical package manager from tray'
-               'xfce4-notifyd: for notifications in XFCE')
-
-   #Pacmanhelper service files
-   install -D -m755 $startdir/notifier/bin/pacmanhelper ${pkgdir}/usr/lib/octopi/pacmanhelper
-
-   install -D -m644 $startdir/notifier/pacmanhelper/polkit/org.octopi.pacman.policy ${pkgdir}/usr/share/polkit-1/actions/org.octopi.pacman.policy
-   install -D -m644 $startdir/notifier/pacmanhelper/polkit/org.octopi.pacmanhelper.conf ${pkgdir}/etc/dbus-1/system.d/org.octopi.pacmanhelper.conf
-   install -D -m644 $startdir/notifier/pacmanhelper/polkit/org.octopi.pacmanhelper.xml ${pkgdir}/usr/share/dbus-1/interfaces/org.octopi.pacmanhelper.xml
-   install -D -m644 $startdir/notifier/pacmanhelper/polkit/org.octopi.pacmanhelper.service ${pkgdir}/usr/share/dbus-1/system-services/org.octopi.pacmanhelper.service
-
-   #Octopi-notifier file
-   install -D -m755 $startdir/notifier/bin/octopi-notifier ${pkgdir}/usr/bin/octopi-notifier
-   install -D -m644 $startdir/octopi-notifier.desktop ${pkgdir}/etc/xdg/autostart/octopi-notifier.desktop
-}
-
-package_octopi-repoeditor() {
-   pkgdesc="Repoeditor for Octopi"
+prepare() {
+   cd "${pkgname}"
    
-   #Octopi-repoeditor file
-   install -D -m755 $startdir/repoeditor/bin/octopi-repoeditor ${pkgdir}/usr/bin/octopi-repoeditor
+   # enable the kstatus switch, disable if you wish to build without Plasma/knotifications support
+   sed -e "s|DEFINES += ALPM_BACKEND #KSTATUS|DEFINES += ALPM_BACKEND KSTATUS|" -i notifier/octopi-notifier.pro
+      
+   cp resources/images/octopi_green.png resources/images/octopi.png
+}
+         
+build() {
+   cd "${pkgname}"
+   echo "Starting build..."   
+   qmake-qt5 PREFIX=/usr QMAKE_CFLAGS="${CFLAGS}" QMAKE_CXXFLAGS="${CXXFLAGS}" QMAKE_LFLAGS="${LDFLAGS}" octopi.pro
+   make
+
+   _subdirs="cachecleaner helper notifier repoeditor sudo"
+
+   for _subdir in $_subdirs; do
+     pushd $_subdir
+     echo "Building octopi-$_subdir..."
+     qmake-qt5 PREFIX=/usr QMAKE_CFLAGS="${CFLAGS}" QMAKE_CXXFLAGS="${CXXFLAGS}" QMAKE_LFLAGS="${LDFLAGS}" "octopi-$_subdir.pro"
+     make
+     popd
+   done  
 }
 
-package_octopi-cachecleaner() {
-   pkgdesc="Cachecleaner for Octopi"
+package() {
+   cd "${pkgname}"
+   make INSTALL_ROOT="${pkgdir}" install
 
-   #Octopi-cachecleaner file
-   install -D -m755 $startdir/cachecleaner/bin/octopi-cachecleaner ${pkgdir}/usr/bin/octopi-cachecleaner
-   install -D -m644 $startdir/cachecleaner/$pkgname.desktop ${pkgdir}/usr/share/applications/$pkgname.desktop
+   _subdirs="cachecleaner helper notifier repoeditor sudo"
+
+   for _subdir in $_subdirs; do
+     pushd $_subdir
+     make INSTALL_ROOT="${pkgdir}" install
+     popd
+   done   
 }

README.md

@@ -1,57 +1,136 @@
-## This is Octopi, a powerful Pacman/AUR frontend using Qt libs.
+## This is Octopi, a powerful Pacman/AUR front end using Qt libs.
 
-The project site is hosted at https://octopiproject.wordpress.com
+![Main window](https://raw.githubusercontent.com/aarnt/octopi/master/octopi-mainwindow.png)
+
+The project site is hosted on https://tintaescura.com/projects/octopi
 
 Currently, 10 Linux distros are compatible with it
 
- * [Antergos] (https://antergos.com/)
- * [ArchBang] (http://wiki.archbang.org/index.php?title=Main_Page)
- * [Arch] (https://www.archlinux.org/)
- * [ArchBSD] (https://pacbsd.org/)
- * [Chakra] (https://chakraos.org/)
- * [KaOS] (http://kaosx.us/)
- * [Manjaro] (http://manjaro.github.io/)
- * [mooOS] (http://mooos.org/)
- * [Netrunner (rolling)] 
-(http://www.netrunner.com/netrunner-rolling-release/)
- * [Parabola GNU/Linux-libre] (http://www.parabola.nu/https/)
+ * [ArchBang](http://archbang.org/)
+ * [Arch Linux](https://www.archlinux.org/)
+ * [ArcoLinux](https://arcolinux.info/)
+ * [Artix Linux](https://artixlinux.org)
+ * [Chakra](https://chakralinux.org/)
+ * [CondresOS](https://condresos.codelinsoft.it/)
+ * [EndeavourOS](https://endeavouros.com/)
+ * [KaOS](https://kaosx.us/)
+ * [Manjaro](https://manjaro.org/)
+ * [Parabola GNU/Linux-libre](https://www.parabola.nu/)
 
-### What you must install in your system to have Octopi fully functional
+### What you must install in order to have Octopi fully functional
 
-You'll need a privilege escalation tool to use it, once running as
-root will ONLY work in KDE. Octopi supports gksu, kdesu and lxqt-sudo for 
-that.
+You'll need:
+ * [Alpm_octopi_utils](https://github.com/aarnt/alpm_octopi_utils/) library
+ * A helper to execute pacman commands called "octphelper", available on "./helper" dir
+ * A privilege escalation tool called "octopi-sudo", available on "./sudo" dir
+ * qtermwidget >= 0.14.1 in order to build Octopi with embedded terminal support
+ 
+### To install Octopi using pacman
 
-### Simple steps to build Octopi code
-
-Assuming you have Qt5 libs properly installed, go to the directory where the code is located:
+If Octopi package is available in your distro's repository, you can just type:
 
 ```
-$ cd OCTOPI_PATH
-$ qmake
+# pacman -S octopi
+```
+
+### Steps to build Octopi source code (qmake)
+
+Assuming you have vala compiler and Qt5 libs properly installed, follow these steps:
+
+```
+$ git clone https://github.com/aarnt/alpm_octopi_utils
+$ cd alpm_octopi_utils
 $ make
+# make install
+$ cd ..
+$ git clone https://github.com/aarnt/octopi
+$ cd octopi/sudo
+$ qmake-qt5
+$ make
+# make install
+$ cd ../helper
+$ qmake-qt5
+$ make
+# make install
+$ cd ../notifier
+$ qmake-qt5
+$ make
+# make install
+$ cd ../cachecleaner
+$ qmake-qt5
+$ make
+# make install
+$ cd ../repoeditor
+$ qmake-qt5
+$ make
+# make install
+$ cd ..
+$ qmake-qt5
+$ make
+# make install
 ```
 
 You can also use the available PKGBUILD script that helps you build Octopi with all its tools:
 
 ```
-$ cd OCTOPI_PATH
+$ cd OCTOPI_PATH (where you git cloned the source code)
 $ makepkg -f
 ```
 
-### How to enable the "alien" icon at toolbar
+### Steps to build Octopi source code (CMake)
 
-To enable AUR support, you'll need to install "yaourt" or "pacaur" in your system.  
-In Chakra, "ccr" will be supported out of the box.  
-In KaOS, "kcp" will be supported out of the box.
+As an alternative to qmake, Octopi can also be built with CMake. Make sure that at least CMake 3.5 is installed.
+
+At first build and install alpm_octopi_utils.
+
+```
+$ git clone https://github.com/aarnt/alpm_octopi_utils
+$ cd alpm_octopi_utils
+$ mkdir build_dir && cd build_dir
+$ cmake -G "Unix Makefiles" .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+$ make
+$ sudo make install
+```
+
+After that build and install Octopi.
+
+```
+$ git clone https://github.com/aarnt/octopi
+$ cd octopi
+$ mkdir build_dir && cd build_dir
+$ cmake -G "Unix Makefiles" .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
+$ make
+$ sudo make install
+```
+
+### To run Octopi
+
+```
+$ /usr/bin/octopi
+```
+
+### To run Octopi Notifier
+
+```
+$ /usr/bin/octopi-notifier
+```
+
+### To enable AUR support (that "green alien" icon on toolbar)
+
+You'll need to install [pacaur](https://github.com/rmarquis/pacaur), 
+[pikaur](https://github.com/actionless/pikaur), [trizen](https://github.com/trizen/trizen) or 
+[yay](https://github.com/Jguer/yay) in your system. 
+If neither of the previous tools are found Octopi will download latest "yay-bin" github binary.
+In Chakra, [chaser](https://github.com/ccr-tools/chaser) will be supported out of the box.
+In KaOS, [kcp](https://github.com/bvaudour/kcp) will be supported out of the box.
 
 ### Ways to help/support Octopi
 
- * You can "Star" it at the Github page - https://github.com/aarnt/octopi/star
- * You can vote in the AUR package available at https://aur.archlinux.org/packages/octopi/
- * You can translate it to your mother language at https://www.transifex.com/projects/p/octopi/
- * You can follow author's twitter account at https://twitter.com/aaarnt
- * You can buy author's technical book (currently in portuguese) about Octopi and Qt5 at 
+ * You can "Star" it on the Github page - https://github.com/aarnt/octopi/
+ * You can vote in the AUR package available on https://aur.archlinux.org/packages/octopi/
+ * You can translate it to your mother language on https://www.transifex.com/projects/p/octopi/
+ * You can follow author's twitter account on https://twitter.com/aaarnt
+ * You can buy author's technical book (currently in portuguese) about Octopi and Qt5 on 
 http://www.amazon.com.br/Aprendendo-Qt-com-projeto-Octopi-ebook/dp/B015ICHKV6
  * You can write a review about it (text / video)
  * You can donate money to the project Paypal - http://sourceforge.net/donate/index.php?group_id=186459

cachecleaner/.tx/config

@@ -6,3 +6,4 @@ file_filter = resources/translations/octopi_cachecleaner_<lang>.ts
 source_file = resources/translations/octopi_cachecleaner_en.ts
 source_lang = en
 type = QT
+

cachecleaner/CMakeLists.txt

@@ -0,0 +1,55 @@
+find_package(Qt5 REQUIRED COMPONENTS Core Network Xml Widgets LinguistTools)
+
+set(CMAKE_AUTOMOC ON)
+
+file(GLOB TS_FILES LIST_DIRECTORIES false "${CMAKE_CURRENT_LIST_DIR}/resources/translations/*.ts")
+qt5_add_translation(qmFiles ${TS_FILES})
+
+set(src 
+    main.cpp
+    cachecleaner.cpp
+    packagegroupmodel.cpp
+    ../src/strconstants.cpp
+    ../src/qaesencryption.cpp
+    ../src/unixcommand.cpp
+    ../src/wmhelper.cpp
+    ../src/terminal.cpp
+    ../src/settingsmanager.cpp
+    ../src/searchlineedit.cpp
+    ../src/utils.cpp
+    ../src/package.cpp
+    ../src/QtSolutions/qtsingleapplication.cpp
+    ../src/QtSolutions/qtlocalpeer.cpp
+    #../src/QtSolutions/qtlockedfile.cpp
+    ../src/QtSolutions/qtsinglecoreapplication.cpp)
+
+set(header 
+    cachecleaner.h
+    packagegroupmodel.h
+    ../src/strconstants.h
+    ../src/qaesencryption.h
+    ../src/unixcommand.h
+    ../src/wmhelper.h
+    ../src/terminal.h
+    ../src/settingsmanager.h
+    ../src/searchlineedit.h
+    ../src/utils.h
+    ../src/package.h
+    ../src/QtSolutions/qtsingleapplication.h
+    ../src/QtSolutions/qtlocalpeer.h
+    #../src/QtSolutions/qtlockedfile.h
+    ../src/QtSolutions/qtsinglecoreapplication.h)
+
+set(ui ui/cachecleaner.ui)
+
+set(qrc resources.qrc)
+
+qt5_wrap_ui(src ${ui})
+qt5_add_resources(src ${qrc})
+    
+add_executable(octopi-cachecleaner ${src} ${header} ${qmFiles})
+target_compile_definitions(octopi-cachecleaner PRIVATE QT_USE_QSTRINGBUILDER QT_NO_CAST_FROM_ASCII QT_NO_CAST_TO_ASCII QT_NO_URL_CAST_FROM_STRING QT_NO_CAST_FROM_BYTEARRAY)
+target_include_directories(octopi-cachecleaner PRIVATE ${CMAKE_CURRENT_BINARY_DIR} "${CMAKE_CURRENT_SOURCE_DIR}/src/QtSolutions" ${Qt5Core_INCLUDE_DIRS} ${Qt5Network_INCLUDE_DIRS} ${Qt5Xml_INCLUDE_DIRS} ${Qt5Widgets_INCLUDE_DIRS})
+target_link_libraries(octopi-cachecleaner PRIVATE Qt5::Core Qt5::Network Qt5::Xml Qt5::Widgets)
+install(TARGETS octopi-cachecleaner RUNTIME DESTINATION bin LIBRARY DESTINATION lib PUBLIC_HEADER DESTINATION include)
+install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/octopi-cachecleaner.desktop" DESTINATION share/applications)

cachecleaner/cachecleaner.cpp

@@ -20,9 +20,13 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 #include "cachecleaner.h"
 #include "ui_cachecleaner.h"
-
 #include "../src/strconstants.h"
 
+#include <QKeyEvent>
+#include <QTcpServer>
+#include <QTcpSocket>
+#include <QMessageBox>
+
 /*
  * CacheCleaner window constructor
  */
@@ -30,7 +34,6 @@ CacheCleaner::CacheCleaner(QWidget *parent) :
   QMainWindow(parent),
   ui(new Ui::CacheCleaner)
 {
-
   //UI initialization
   ui->setupUi(this);
 
@@ -40,19 +43,23 @@ CacheCleaner::CacheCleaner(QWidget *parent) :
   int keepUninstalled = SettingsManager::getKeepNumUninstalledPackages();
   ui->keepUninstalledPackagesSpinner->setValue(keepUninstalled);
 
-
   //create package group wrappers
-  m_installed = new PackageGroupModel("",
+  m_installed = new PackageGroupModel(QLatin1String(""),
                                       ui->installedPackagesList,
                                       ui->keepInstalledPackagesSpinner,
                                       ui->refreshInstalledButton,
                                       ui->cleanInstalledButton);
 
-  m_uninstalled = new PackageGroupModel("-u",
+  m_uninstalled = new PackageGroupModel(QStringLiteral("-u"),
                                         ui->uninstalledPackagesList,
                                         ui->keepUninstalledPackagesSpinner,
-                                        ui->refreshUninstalledButton,
+                                        ui->refreshUninstalledButton,                                                                                
                                         ui->cleanUninstalledButton);
+
+  m_tcpServer = new QTcpServer(this);
+  connect(m_tcpServer, &QTcpServer::newConnection, this, &CacheCleaner::onSendInfoToOctopiHelper);
+
+  restoreGeometry(SettingsManager::getCacheCleanerWindowSize());
 }
 
 /*
@@ -65,11 +72,88 @@ CacheCleaner::~CacheCleaner()
   delete ui;
 }
 
+/*
+ * Start listening for helper connections
+ */
+bool CacheCleaner::startServer()
+{
+  bool res=true;
+
+  if (!m_tcpServer->listen(QHostAddress::LocalHost, 12703))
+  {
+    QMessageBox::critical(this, StrConstants::getApplicationName(),
+                          QStringLiteral("Unable to start the server: %1.")
+                          .arg(m_tcpServer->errorString()));
+    res=false;
+  }
+
+  return res;
+}
+
+/*
+ * Answers Helper if CacheCleaner is executing actions
+ */
+void CacheCleaner::onSendInfoToOctopiHelper()
+{
+  QString msg;
+  QByteArray block;
+  QDataStream out(&block, QIODevice::WriteOnly);
+  out.setVersion(QDataStream::Qt_5_10);
+
+  //Is octopi-helper running?
+  bool isHelperExecuting=UnixCommand::isOctopiHelperRunning();
+
+  bool commandExecuting = (m_installed->isExecutingCommand || m_uninstalled->isExecutingCommand);
+
+  if (isHelperExecuting && commandExecuting)
+  {
+    msg=QLatin1String("Octopi est occupatus");
+    out << msg;
+  }
+  else if (isHelperExecuting && !commandExecuting)
+  {
+    msg=QLatin1String("Octopi serenum est");
+    out << msg;
+  }
+  else
+  {
+    msg=QLatin1String("Atramento nigro");
+    out << msg;
+  }
+
+  QTcpSocket *clientConnection = m_tcpServer->nextPendingConnection();
+  if (clientConnection->isOpen())
+  {
+    connect(clientConnection, &QAbstractSocket::disconnected,
+          clientConnection, &QObject::deleteLater);
+
+    clientConnection->write(block);
+    clientConnection->disconnectFromHost();
+  }
+
+  //m_installed->isExecutingCommand=false;
+  //m_uninstalled->isExecutingCommand=false;
+}
+
 /*
  * Save settings when closing window
  */
 void CacheCleaner::closeEvent(QCloseEvent *)
 {
+  QByteArray windowSize=saveGeometry();
+
+  SettingsManager::setCacheCleanerWindowSize(windowSize);
   SettingsManager::setKeepNumInstalledPackages(ui->keepInstalledPackagesSpinner->value());
   SettingsManager::setKeepNumUninstalledPackages(ui->keepUninstalledPackagesSpinner->value());
 }
+
+/*
+ * Whenever user presses ESC, we quit the program
+ */
+void CacheCleaner::keyPressEvent(QKeyEvent *ke)
+{
+  if (ke->key() == Qt::Key_Escape)
+  {
+    close();
+  }
+}

cachecleaner/cachecleaner.h

@@ -25,6 +25,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 #include "packagegroupmodel.h"
 
+class QTcpServer;
+
 namespace Ui {
 class CacheCleaner;
 }
@@ -38,16 +40,21 @@ class CacheCleaner : public QMainWindow
 
 private:
     Ui::CacheCleaner *ui;
-
     PackageGroupModel *m_installed;
     PackageGroupModel *m_uninstalled;
+    QTcpServer *m_tcpServer;
+
+private slots:
+  void onSendInfoToOctopiHelper();
 
 public:
     explicit CacheCleaner(QWidget *parent = 0);
     ~CacheCleaner();
+    bool startServer();
 
 protected:
     void closeEvent(QCloseEvent *);
+    void keyPressEvent(QKeyEvent *);
 };
 
 #endif // CACHECLEANER_H

cachecleaner/main.cpp

@@ -19,10 +19,11 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
 #include "cachecleaner.h"
-
+#include "../src/strconstants.h"
 #include "../src/QtSolutions/qtsingleapplication.h"
 
 #include <QApplication>
+#include <QMessageBox>
 #include <QTranslator>
 #include <QLocale>
 #include <QLibraryInfo>
@@ -30,27 +31,59 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 int main( int argc, char *argv[] )
 {
-  QtSingleApplication app( "Cache Cleaner - Octopi", argc, argv );
+  unsetenv("TMPDIR");
+  QtSingleApplication app( QStringLiteral("Cache Cleaner - Octopi"), argc, argv );
 
   //If there is already an instance running...
   if (app.isRunning())
   {
-    app.sendMessage("RAISE");
+    app.sendMessage(QStringLiteral("RAISE"));
     return 0;
   }
 
-  app.sendMessage("RAISE");
+  app.sendMessage(QStringLiteral("RAISE"));
 
   QTranslator appTranslator;
-  appTranslator.load(":/resources/translations/octopi_cachecleaner_" +
+  appTranslator.load(QLatin1String(":/resources/translations/octopi_cachecleaner_") +
                      QLocale::system().name());
   app.installTranslator(&appTranslator);
 
+  if (UnixCommand::isRootRunning()){
+    QMessageBox::critical( 0, StrConstants::getApplicationName(), StrConstants::getErrorRunningWithRoot());
+    return (-2);
+  }
+
+  if (!UnixCommand::hasTheExecutable(QStringLiteral("paccache")))
+  {
+    QMessageBox::critical( 0, StrConstants::getApplicationName(), StrConstants::getExecutableCouldNotBeFound().arg(QStringLiteral("\"paccache\"")));
+    return (-3);
+  }
+
+  if (!QFile::exists(ctn_OCTOPI_HELPER_PATH))
+  {
+    qDebug() << "Aborting cache-cleaner as 'octphelper' binary could not be found! [" << ctn_OCTOPI_HELPER_PATH << "]";
+    return (-4);
+  }
+
+  if (!QFile::exists(ctn_OCTOPISUDO))
+  {
+    qDebug() << "Aborting cache-cleaner as 'octopi-sudo' binary could not be found! [" << ctn_OCTOPISUDO << "]";
+    return (-5);
+  }
+
+  if (!UnixCommand::isOctoToolRunning(QStringLiteral("octopi-cachecle")))
+  {
+    QMessageBox::critical(nullptr, StrConstants::getApplicationName(), StrConstants::getErrorRunOctopiCacheCleanerAsUsrBin());
+    return (-6);
+  }
+
   CacheCleaner w;
-  app.setActivationWindow(&w);
-  w.show();
+  if (w.startServer())
+  {
+    app.setActivationWindow(&w);
+    w.show();
+    QResource::registerResource(QStringLiteral("./resources.qrc"));
 
-  QResource::registerResource("./resources.qrc");
-
-  return app.exec();
+    return app.exec();
+  }
 }

cachecleaner/octopi-cachecleaner.desktop

@@ -1,7 +1,7 @@
 [Desktop Entry]
 Name=Octopi CacheCleaner
 Icon=octopi
-Exec=octopi-cachecleaner
+Exec=/usr/bin/octopi-cachecleaner
 Terminal=false
 Type=Application
 Categories=GNOME;GTK;System;

cachecleaner/octopi-cachecleaner.pro

@@ -7,6 +7,14 @@
 QT += core gui network xml widgets
 
 CONFIG += qt console warn_on debug
+
+# Disable automatic string conversions
+DEFINES += QT_USE_QSTRINGBUILDER \
+           QT_NO_CAST_FROM_ASCII \
+           QT_NO_CAST_TO_ASCII \
+           QT_NO_URL_CAST_FROM_STRING \
+           QT_NO_CAST_FROM_BYTEARRAY
+
 TEMPLATE = app
 DESTDIR += bin
 OBJECTS_DIR += build
@@ -16,6 +24,7 @@ UI_DIR += build
 HEADERS +=  cachecleaner.h \
             packagegroupmodel.h \
             ../src/strconstants.h \
+            ../src/qaesencryption.h \
             ../src/unixcommand.h \
             ../src/wmhelper.h \
             ../src/terminal.h \
@@ -32,6 +41,8 @@ HEADERS +=  cachecleaner.h \
 SOURCES +=  main.cpp \
             cachecleaner.cpp \
             packagegroupmodel.cpp \
+            ../src/strconstants.cpp \
+            ../src/qaesencryption.cpp \
             ../src/unixcommand.cpp \
             ../src/wmhelper.cpp \
             ../src/terminal.cpp \
@@ -50,6 +61,7 @@ RESOURCES += resources.qrc
     
 TRANSLATIONS += resources/translations/octopi_cachecleaner_pt_BR.ts \
     resources/translations/octopi_cachecleaner_fr_FR.ts \
+    resources/translations/octopi_cachecleaner_fr.ts \
     resources/translations/octopi_cachecleaner_es_ES.ts \
     resources/translations/octopi_cachecleaner_es_419.ts \
     resources/translations/octopi_cachecleaner_es_AR.ts \
@@ -66,6 +78,8 @@ TRANSLATIONS += resources/translations/octopi_cachecleaner_pt_BR.ts \
     resources/translations/octopi_cachecleaner_da.ts \
     resources/translations/octopi_cachecleaner_cs.ts \
     resources/translations/octopi_cachecleaner_he.ts \
+    resources/translations/octopi_cachecleaner_hi.ts \
+    resources/translations/octopi_cachecleaner_hi_IN.ts \
     resources/translations/octopi_cachecleaner_lt.ts \
     resources/translations/octopi_cachecleaner_nb.ts \
     resources/translations/octopi_cachecleaner_sr@latin.ts \
@@ -79,6 +93,7 @@ TRANSLATIONS += resources/translations/octopi_cachecleaner_pt_BR.ts \
     resources/translations/octopi_cachecleaner_en_GB.ts \
     resources/translations/octopi_cachecleaner_pt_PT.ts \
     resources/translations/octopi_cachecleaner_sv.ts \
+    resources/translations/octopi_cachecleaner_sl.ts \
     resources/translations/octopi_cachecleaner_hu.ts \
     resources/translations/octopi_cachecleaner_zh_TW.ts \
     resources/translations/octopi_cachecleaner_ms_MY.ts \
@@ -89,5 +104,28 @@ TRANSLATIONS += resources/translations/octopi_cachecleaner_pt_BR.ts \
     resources/translations/octopi_cachecleaner_gl_ES.ts \
     resources/translations/octopi_cachecleaner_ast.ts \
     resources/translations/octopi_cachecleaner_hr.ts \
-    resources/translations/octopi_cachecleaner_zh-Hans.ts
-    resources/translations/octopi_cachecleaner_zh_CN.ts
+    resources/translations/octopi_cachecleaner_zh-Hans.ts \
+    resources/translations/octopi_cachecleaner_zh_CN.ts \
+    resources/translations/octopi_cachecleaner_ko.ts
+    
+# install
+isEmpty(PREFIX) {
+    PREFIX = /usr
+}
+ 
+isEmpty(BINDIR) {
+    BINDIR = $$PREFIX/bin
+}
+
+isEmpty(DATADIR) {
+    DATADIR = $$PREFIX/share
+}
+    
+target.path = $$BINDIR
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro 
+sources.path = .
+
+desktop.path = $$DATADIR/applications
+desktop.files += cachecleaner/octopi-cachecleaner.desktop
+
+INSTALLS += target desktop

cachecleaner/packagegroupmodel.cpp

@@ -21,6 +21,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #include "packagegroupmodel.h"
 #include "../src/strconstants.h"
 
+#include <QSharedMemory>
 #include <QApplication>
 #include <QMessageBox>
 
@@ -49,6 +50,8 @@ PackageGroupModel::PackageGroupModel(QString optionsString,
 {
   m_cleanButton->setText(tr("Clean"));
 
+  m_sharedMemory=new QSharedMemory(QStringLiteral("org.arnt.octopi"), this);
+
   //setup UI slots
   connect( m_spinner, SIGNAL( valueChanged(int) ), SLOT( updateKeepArchives() ) );
   connect( m_spinner, SIGNAL( valueChanged(int) ), SLOT( refreshCacheView() ) );
@@ -56,6 +59,8 @@ PackageGroupModel::PackageGroupModel(QString optionsString,
   connect( m_refreshButton, SIGNAL( clicked() ), SLOT( refreshCacheView() ) );
   connect( m_cleanButton, SIGNAL( clicked() ), SLOT( cleanCache() ) );
 
+  isExecutingCommand = false;
+
   //refresh cache informations at startup
   refreshCacheView();
 }
@@ -65,6 +70,7 @@ PackageGroupModel::PackageGroupModel(QString optionsString,
  */
 PackageGroupModel::~PackageGroupModel()
 {
+  UnixCommand::removeSharedMemFiles();
   delete m_acc;
   delete m_cmd;
 }
@@ -94,7 +100,7 @@ void PackageGroupModel::keepArchivesChanged()
  */
 QString PackageGroupModel::getOptions()
 {
-  return m_optionsString + " -k " + QString::number(m_spinner->value());
+  return m_optionsString + QLatin1String("-k ") + QString::number(m_spinner->value());
 }
 
 /*
@@ -102,6 +108,8 @@ QString PackageGroupModel::getOptions()
  */
 void PackageGroupModel::refreshCacheView()
 {
+  if (isExecutingCommand) return;
+
   //update UI for background refresh
   QApplication::setOverrideCursor(Qt::WaitCursor);
   m_acc->reset();
@@ -115,7 +123,13 @@ void PackageGroupModel::refreshCacheView()
   QObject::connect(m_cmd, SIGNAL( finished ( int, QProcess::ExitStatus )),
                    this, SLOT( finishedDryrun ( int, QProcess::ExitStatus )) );
 
-  m_cmd->executeCommandAsNormalUser("paccache -v -d " + getOptions());
+  QStringList sl;
+  sl << QStringLiteral("-v");
+  sl << QStringLiteral("-d");
+  QStringList opt = getOptions().split(QStringLiteral(" "), Qt::SkipEmptyParts);
+  sl << opt;
+  m_cmd->executeCommandAsNormalUser(QStringLiteral("/usr/bin/paccache"), sl);
+  isExecutingCommand = true;
 }
 
 /*
@@ -132,7 +146,7 @@ bool PackageGroupModel::isSUAvailable()
   else if (WMHelper::getSUCommand() == ctn_NO_SU_COMMAND){
     QMessageBox::critical( 0, StrConstants::getApplicationName(),
                            StrConstants::getErrorNoSuCommand() +
-                           "\n" + StrConstants::getYoullNeedSuFrontend());
+                           QLatin1String("\n") + StrConstants::getYoullNeedSuFrontend());
     return false;
   }
   else
@@ -144,6 +158,8 @@ bool PackageGroupModel::isSUAvailable()
  */
 void PackageGroupModel::cleanCache()
 {
+  if (isExecutingCommand || UnixCommand::isPacmanDbLocked()) return;
+
   if (!isSUAvailable())
     return;
 
@@ -157,8 +173,10 @@ void PackageGroupModel::cleanCache()
   QObject::connect(m_cmd, SIGNAL( finished ( int, QProcess::ExitStatus )),
                    this, SLOT( finishedClean( int, QProcess::ExitStatus )) );
 
-  QByteArray tmp = "paccache -r " + getOptions().toLatin1();
-  m_cmd->executeCommand(QLatin1String(tmp), ectn_LANG_USER_DEFINED);
+  isExecutingCommand = true;
+  const QString tmp = QLatin1String("paccache -r ") + getOptions();
+  //UnixCommand::removeTemporaryFiles();
+  m_cmd->executeCommandWithSharedMemHelper(tmp, m_sharedMemory);
 }
 
 /*
@@ -172,10 +190,12 @@ void PackageGroupModel::finishedDryrun(int exitCode, QProcess::ExitStatus)
 
   QApplication::restoreOverrideCursor();
 
+  isExecutingCommand = false;
+
   if(exitCode > 1)
   {
     //process failed, provide info on errors
-    QMessageBox::critical(m_listView, "Error whith the underlying process", m_acc->getErrors());
+    QMessageBox::critical(m_listView, QStringLiteral("Error whith the underlying process"), m_acc->getErrors());
   }
   else if (exitCode == 0)
   {
@@ -198,10 +218,11 @@ void PackageGroupModel::finishedClean(int exitCode, QProcess::ExitStatus)
 
   QApplication::restoreOverrideCursor();
 
+  isExecutingCommand = false;
+
   if(exitCode != 0)
   {
-    //process failed, provide info on errors
-    QMessageBox::critical(m_listView, "Error whith the underlying process",m_acc->getErrors());
+    //process failed, return to main window
     m_refreshButton->setEnabled(true);
     m_cleanButton->setEnabled(true);
   }
@@ -218,9 +239,9 @@ void PackageGroupModel::finishedClean(int exitCode, QProcess::ExitStatus)
  * @param output The output of the dryrun process
  */
 void PackageGroupModel::processDryrunResult(QString output) {
-  QStringList lines = output.split(QRegExp("\\n"), QString::SkipEmptyParts);
+  QStringList lines = output.split(QRegularExpression(QStringLiteral("\\n")), Qt::SkipEmptyParts);
 
-  if(lines.length() == 1 || output.contains("*.pkg.tar?(.+([^.]))"))
+  if(lines.length() == 1 || output.contains(QLatin1String("*.pkg.tar?(.+([^.]))")))
   {
     //"==> no candidate packages found for pruning"
     m_cleanButton->setText(tr("Clean"));
@@ -239,14 +260,14 @@ void PackageGroupModel::processDryrunResult(QString output) {
       else if(i == lines.length() - 1)
       {
         //extract size from "==> finished dry run: 8 candidates (disk space saved: 19.11 MiB)")
-        QStringList components = line.split(" ");
+        QStringList components = line.split(QStringLiteral(" "));
 
         QString unit = components.takeLast();
         unit.remove(unit.length() - 1, 1);
 
         QString size = components.takeLast();
 
-        m_cleanButton->setText(tr("Clean %1").arg(" " + size + " " + unit));
+        m_cleanButton->setText(tr("Clean %1").arg(QLatin1Char(' ') + size + QLatin1Char(' ') + unit));
       }
       else
         m_listView->addItem(line);

cachecleaner/packagegroupmodel.h

@@ -82,10 +82,12 @@ class PackageGroupModel : public QObject
 
 private:
   bool isSUAvailable();
+  QSharedMemory *m_sharedMemory;
 
 public:
     PackageGroupModel(QString, QListWidget *, QSpinBox *, QPushButton *, QPushButton *);
     ~PackageGroupModel();
+    bool isExecutingCommand;
 
 protected:
     QString m_optionsString;

cachecleaner/resources.qrc

@@ -18,7 +18,10 @@
         <file>resources/translations/octopi_cachecleaner_fi.qm</file>
         <file>resources/translations/octopi_cachecleaner_fi_FI.qm</file>
         <file>resources/translations/octopi_cachecleaner_fr_FR.qm</file>
+        <file>resources/translations/octopi_cachecleaner_fr.qm</file>
         <file>resources/translations/octopi_cachecleaner_he.qm</file>
+        <file>resources/translations/octopi_cachecleaner_hi.qm</file>
+        <file>resources/translations/octopi_cachecleaner_hi_IN.qm</file>
         <file>resources/translations/octopi_cachecleaner_hu.qm</file>
         <file>resources/translations/octopi_cachecleaner_id.qm</file>
         <file>resources/translations/octopi_cachecleaner_it.qm</file>
@@ -36,7 +39,9 @@
         <file>resources/translations/octopi_cachecleaner_sr@latin.qm</file>
         <file>resources/translations/octopi_cachecleaner_sr_RS.qm</file>
         <file>resources/translations/octopi_cachecleaner_sv.qm</file>
+        <file>resources/translations/octopi_cachecleaner_sl.qm</file>
         <file>resources/translations/octopi_cachecleaner_tr_TR.qm</file>
+        <file>resources/translations/octopi_cachecleaner_tr.qm</file>
         <file>resources/translations/octopi_cachecleaner_uk.qm</file>
         <file>resources/translations/octopi_cachecleaner_uz.qm</file>
         <file>resources/translations/octopi_cachecleaner_vi.qm</file>
@@ -44,5 +49,6 @@
         <file>resources/translations/octopi_cachecleaner_zh-Hans.qm</file>
         <file>resources/translations/octopi_cachecleaner_zh_CN.qm</file>
         <file>resources/translations/octopi_cachecleaner_hr.qm</file>
+        <file>resources/translations/octopi_cachecleaner_ko.qm</file>
     </qresource>
 </RCC>

cachecleaner/resources/translations/octopi_cachecleaner_ast.ts

@@ -4,7 +4,7 @@
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="14"/>
         <source>Cache Cleaner - Octopi</source>
-        <translation>Llimpiador de caché - Octopi</translation>
+        <translation>Llimpiador de la caché - Octopi</translation>
     </message>
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="49"/>
@@ -21,7 +21,7 @@
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="82"/>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="157"/>
         <source>Number of old versions to keep</source>
-        <translation>Númberu de versiones vieyes pa caltener</translation>
+        <translation>Númberu de versiones vieyes a caltener</translation>
     </message>
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="102"/>

cachecleaner/resources/translations/octopi_cachecleaner_ca.ts

@@ -4,7 +4,7 @@
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="14"/>
         <source>Cache Cleaner - Octopi</source>
-        <translation>Netejador de la cau (Cache) - Octopi</translation>
+        <translation>Netejador de la cau - Octopi</translation>
     </message>
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="49"/>

cachecleaner/resources/translations/octopi_cachecleaner_da.ts

@@ -4,7 +4,7 @@
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="14"/>
         <source>Cache Cleaner - Octopi</source>
-        <translation>Cache Renser - Octopi</translation>
+        <translation>Cache-renser - Octopi</translation>
     </message>
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="49"/>

cachecleaner/resources/translations/octopi_cachecleaner_de.ts

@@ -4,7 +4,7 @@
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="14"/>
         <source>Cache Cleaner - Octopi</source>
-        <translation>Cache säubern - Octopi</translation>
+        <translation>Zwischenspeicher säubern - Octopi</translation>
     </message>
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="49"/>

cachecleaner/resources/translations/octopi_cachecleaner_fi.ts

@@ -15,7 +15,7 @@
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="75"/>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="150"/>
         <source>Keep :</source>
-        <translation>Säilytä</translation>
+        <translation>Säilytä:</translation>
     </message>
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="82"/>

cachecleaner/resources/translations/octopi_cachecleaner_fi_FI.ts

@@ -40,12 +40,12 @@
     <message>
         <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="199"/>
         <source>Clean</source>
-        <translation>Putsaa</translation>
+        <translation>Tyhjennä</translation>
     </message>
     <message>
         <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="222"/>
         <source>Clean %1</source>
-        <translation>Putsattu 1%</translation>
+        <translation>Tyhjennä %1</translation>
     </message>
 </context>
 </TS>

cachecleaner/resources/translations/octopi_cachecleaner_fr.ts

@@ -0,0 +1,51 @@
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="fr" version="2.0">
+<context>
+    <name>CacheCleaner</name>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="14"/>
+        <source>Cache Cleaner - Octopi</source>
+        <translation>Nettoyeur de cache - Octopi</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="49"/>
+        <source>Uninstalled packages</source>
+        <translation>Paquets non installés</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="75"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="150"/>
+        <source>Keep :</source>
+        <translation>Conserver :</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="82"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="157"/>
+        <source>Number of old versions to keep</source>
+        <translation>Nombre d&apos;anciennes versions à conserver</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="102"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="183"/>
+        <source>Refresh</source>
+        <translation>Actualiser</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="127"/>
+        <source>Installed packages</source>
+        <translation>Paquets installés</translation>
+    </message>
+</context>
+<context>
+    <name>PackageGroupModel</name>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="199"/>
+        <source>Clean</source>
+        <translation>Nettoyer</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="222"/>
+        <source>Clean %1</source>
+        <translation>Nettoyer %1</translation>
+    </message>
+</context>
+</TS>

cachecleaner/resources/translations/octopi_cachecleaner_hi.ts

@@ -0,0 +1,51 @@
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="hi" version="2.0">
+<context>
+    <name>CacheCleaner</name>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="14"/>
+        <source>Cache Cleaner - Octopi</source>
+        <translation>कैश हटाने हेतु साधन - ऑक्टोपी</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="49"/>
+        <source>Uninstalled packages</source>
+        <translation>हटाए गए पैकेज</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="75"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="150"/>
+        <source>Keep :</source>
+        <translation>रखें :</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="82"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="157"/>
+        <source>Number of old versions to keep</source>
+        <translation>रखने हेतु पुराने पैकेज की संस्करण संख्या</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="102"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="183"/>
+        <source>Refresh</source>
+        <translation> रिफ्रेश करें</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="127"/>
+        <source>Installed packages</source>
+        <translation>इंस्टॉल हो रखें पैकेज</translation>
+    </message>
+</context>
+<context>
+    <name>PackageGroupModel</name>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="199"/>
+        <source>Clean</source>
+        <translation>हटाएँ</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="222"/>
+        <source>Clean %1</source>
+        <translation>%1 हटाएँ</translation>
+    </message>
+</context>
+</TS>

cachecleaner/resources/translations/octopi_cachecleaner_hi_IN.ts

@@ -0,0 +1,51 @@
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="hi_IN" version="2.0">
+<context>
+    <name>CacheCleaner</name>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="14"/>
+        <source>Cache Cleaner - Octopi</source>
+        <translation>कैश हटाने हेतु साधन - ऑक्टोपी</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="49"/>
+        <source>Uninstalled packages</source>
+        <translation>हटाए गए पैकेज</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="75"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="150"/>
+        <source>Keep :</source>
+        <translation>रखें :</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="82"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="157"/>
+        <source>Number of old versions to keep</source>
+        <translation>रखने हेतु पुराने पैकेज की संस्करण संख्या</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="102"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="183"/>
+        <source>Refresh</source>
+        <translation> रिफ्रेश करें</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="127"/>
+        <source>Installed packages</source>
+        <translation>इंस्टॉल हो रखें पैकेज</translation>
+    </message>
+</context>
+<context>
+    <name>PackageGroupModel</name>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="199"/>
+        <source>Clean</source>
+        <translation>हटाएँ</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="222"/>
+        <source>Clean %1</source>
+        <translation>%1 हटाएँ</translation>
+    </message>
+</context>
+</TS>

cachecleaner/resources/translations/octopi_cachecleaner_ko.ts

@@ -0,0 +1,51 @@
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="ko" version="2.0">
+<context>
+    <name>CacheCleaner</name>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="14"/>
+        <source>Cache Cleaner - Octopi</source>
+        <translation>캐시 클리너 - Octopi</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="49"/>
+        <source>Uninstalled packages</source>
+        <translation>제거된 패키지</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="75"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="150"/>
+        <source>Keep :</source>
+        <translation>보관 :</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="82"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="157"/>
+        <source>Number of old versions to keep</source>
+        <translation>보관할 이전 버전 수</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="102"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="183"/>
+        <source>Refresh</source>
+        <translation>새로 고침</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="127"/>
+        <source>Installed packages</source>
+        <translation>새로 고침</translation>
+    </message>
+</context>
+<context>
+    <name>PackageGroupModel</name>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="199"/>
+        <source>Clean</source>
+        <translation>청소하기</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="222"/>
+        <source>Clean %1</source>
+        <translation>%1 청소하기</translation>
+    </message>
+</context>
+</TS>

cachecleaner/resources/translations/octopi_cachecleaner_pt_BR.ts

@@ -4,12 +4,12 @@
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="14"/>
         <source>Cache Cleaner - Octopi</source>
-        <translation>Limpeza do Cache - Octopi</translation>
+        <translation>Limpador do Cache - Octopi</translation>
     </message>
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="49"/>
         <source>Uninstalled packages</source>
-        <translation>Pacotes não instalados</translation>
+        <translation>Pacotes desinstalados</translation>
     </message>
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="75"/>

cachecleaner/resources/translations/octopi_cachecleaner_pt_PT.ts

@@ -4,7 +4,7 @@
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="14"/>
         <source>Cache Cleaner - Octopi</source>
-        <translation>Limpador de cache - Octopi</translation>
+        <translation>Limpar Cache - Octopi</translation>
     </message>
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="49"/>

cachecleaner/resources/translations/octopi_cachecleaner_sl.ts

@@ -0,0 +1,51 @@
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="sl" version="2.0">
+<context>
+    <name>CacheCleaner</name>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="14"/>
+        <source>Cache Cleaner - Octopi</source>
+        <translation>Čistilnik predpomnilnika - Octopi</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="49"/>
+        <source>Uninstalled packages</source>
+        <translation>Odstranjeni paketi</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="75"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="150"/>
+        <source>Keep :</source>
+        <translation>Obdrži:</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="82"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="157"/>
+        <source>Number of old versions to keep</source>
+        <translation>Število namestitvenih datotek za obržati</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="102"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="183"/>
+        <source>Refresh</source>
+        <translation>Osveži</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="127"/>
+        <source>Installed packages</source>
+        <translation>Nameščeni paketi</translation>
+    </message>
+</context>
+<context>
+    <name>PackageGroupModel</name>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="199"/>
+        <source>Clean</source>
+        <translation>Počisti</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="222"/>
+        <source>Clean %1</source>
+        <translation>Počisti %1</translation>
+    </message>
+</context>
+</TS>

cachecleaner/resources/translations/octopi_cachecleaner_tr.ts

@@ -0,0 +1,51 @@
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="tr" version="2.0">
+<context>
+    <name>CacheCleaner</name>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="14"/>
+        <source>Cache Cleaner - Octopi</source>
+        <translation>Ön Bellek Temizleyici - Octupi</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="49"/>
+        <source>Uninstalled packages</source>
+        <translation>Kaldırılmış paketler</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="75"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="150"/>
+        <source>Keep :</source>
+        <translation>Sakla:</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="82"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="157"/>
+        <source>Number of old versions to keep</source>
+        <translation>Saklanacak eski versiyonların sayısı</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="102"/>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="183"/>
+        <source>Refresh</source>
+        <translation>Yenile</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="127"/>
+        <source>Installed packages</source>
+        <translation>Yüklenmiş paketler</translation>
+    </message>
+</context>
+<context>
+    <name>PackageGroupModel</name>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="199"/>
+        <source>Clean</source>
+        <translation>Temizle</translation>
+    </message>
+    <message>
+        <location filename="Projects/octopi/cachecleaner/packagegroupmodel.cpp" line="222"/>
+        <source>Clean %1</source>
+        <translation>Temiz %1</translation>
+    </message>
+</context>
+</TS>

cachecleaner/resources/translations/octopi_cachecleaner_uk.ts

@@ -32,7 +32,7 @@
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="127"/>
         <source>Installed packages</source>
-        <translation>Установлені пакунки</translation>
+        <translation>Встановлені пакунки</translation>
     </message>
 </context>
 <context>

cachecleaner/resources/translations/octopi_cachecleaner_zh_CN.ts

@@ -1,15 +1,15 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="zh-Hans" version="2.0">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="zh_CN" version="2.0">
 <context>
     <name>CacheCleaner</name>
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="14"/>
         <source>Cache Cleaner - Octopi</source>
-        <translation>缓存清理 - Octopi</translation>
+        <translation> 缓存清理器 - Octopi </translation>
     </message>
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="49"/>
         <source>Uninstalled packages</source>
-        <translation>未安装软件包</translation>
+        <translation>已卸载的软件包</translation>
     </message>
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="75"/>
@@ -21,7 +21,7 @@
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="82"/>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="157"/>
         <source>Number of old versions to keep</source>
-        <translation>要保留的旧版本数</translation>
+        <translation>要保留的旧版本数量</translation>
     </message>
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="102"/>
@@ -32,7 +32,7 @@
     <message>
         <location filename="Projects/octopi/cachecleaner/ui/cachecleaner.ui" line="127"/>
         <source>Installed packages</source>
-        <translation>已安装软件包</translation>
+        <translation>已安装的软件包</translation>
     </message>
 </context>
 <context>

helper/CMakeLists.txt

@@ -0,0 +1,13 @@
+find_package(Qt5 REQUIRED COMPONENTS Core Network)
+
+set(CMAKE_AUTOMOC ON)
+
+set(src main.cpp octopihelper.cpp ../src/argumentlist.cpp)
+
+set(header octopihelper.h ../src/argumentlist.h)
+
+add_executable(octphelper ${src} ${header})
+target_compile_definitions(octphelper PRIVATE QT_DEPRECATED_WARNINGS QT_USE_QSTRINGBUILDER QT_NO_CAST_FROM_ASCII QT_NO_CAST_TO_ASCII QT_NO_URL_CAST_FROM_STRING QT_NO_CAST_FROM_BYTEARRAY QT_NO_FOREACH)
+target_include_directories(octphelper PRIVATE ${CMAKE_CURRENT_BINARY_DIR} ${Qt5Core_INCLUDE_DIRS} ${Qt5Network_INCLUDE_DIRS})
+target_link_libraries(octphelper PRIVATE Qt5::Core Qt5::Network)
+install(TARGETS octphelper RUNTIME DESTINATION lib/octopi LIBRARY DESTINATION lib PUBLIC_HEADER DESTINATION include)

helper/README.md

@@ -0,0 +1,5 @@
+## OCTOPI-HELPER
+
+This is a simple helper to execute octopi transactions. It aims to ease integration with sudo NOPASSWD switch.
+
+NOPASSWD mode will *ONLY* work with integrated ["octopi-sudo"](https://github.com/aarnt/octopi/tree/master/sudo) root escalation tool.

helper/main.cpp

@@ -0,0 +1,67 @@
+/*
+* This file is part of Octopi, an open-source GUI for pacman.
+* Copyright (C) 2019 Alexandre Albuquerque Arnt
+*
+* 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; either version 2 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.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*
+*/
+
+#include "octopihelper.h"
+#include "../src/argumentlist.h"
+#include <unistd.h>
+
+#include <QCoreApplication>
+#include <QTextStream>
+
+bool isRootRunning()
+{
+  int uid = geteuid();
+  return (uid == 0);
+}
+
+int main(int argc, char *argv[])
+{
+  ArgumentList *argList = new ArgumentList(argc, argv);
+
+  if (argList->getSwitch(QStringLiteral("-version")))
+  {
+    QTextStream qout(stdout);
+    qout << "octopi-helper: version " << ctn_OCTOPI_HELPER_VERSION << Qt::endl;
+    return 0;
+  }
+
+  if (!isRootRunning())
+  {
+    QTextStream qout(stdout);
+    qout << Qt::endl << "octopi-helper[aborted]: Only root can run..." << Qt::endl;
+    return ctn_NO_ROOT_RUNNING;
+  }
+
+  QCoreApplication a(argc, argv);
+  unsetenv("TMPDIR");
+
+  OctopiHelper helper;
+
+  if (argList->getSwitch(QStringLiteral("-ts")))
+  {
+    return helper.executePkgTransactionWithSharedMem();
+  }
+  else
+  {
+    QTextStream qout(stdout);
+    qout << Qt::endl << "octopi-helper[aborted]: Suspicious execution method" << Qt::endl;
+    return ctn_SUSPICIOUS_EXECUTION_METHOD;
+  }
+}

helper/octopi-helper.pro

@@ -0,0 +1,49 @@
+QT -= gui
+QT += core network
+
+CONFIG += c++11 console
+CONFIG -= app_bundle
+TARGET = octphelper
+
+# The following define makes your compiler emit warnings if you use
+# any Qt feature that has been marked deprecated (the exact warnings
+# depend on your compiler). Please consult the documentation of the
+# deprecated API in order to know how to port your code away from it.
+DEFINES += QT_DEPRECATED_WARNINGS
+
+# Disable automatic string conversions
+DEFINES += QT_USE_QSTRINGBUILDER \
+           QT_NO_CAST_FROM_ASCII \
+           QT_NO_CAST_TO_ASCII \
+           QT_NO_URL_CAST_FROM_STRING \
+           QT_NO_CAST_FROM_BYTEARRAY \
+           QT_NO_FOREACH
+
+# You can also make your code fail to compile if it uses deprecated APIs.
+# In order to do so, uncomment the following line.
+# You can also select to disable deprecated APIs only up to a certain version of Qt.
+#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
+
+HEADERS += \
+    ../src/argumentlist.h \
+    octopihelper.h
+
+SOURCES += \
+        main.cpp \
+    ../src/argumentlist.cpp \
+    octopihelper.cpp
+
+# install
+isEmpty(PREFIX) {
+    PREFIX = /usr
+}
+ 
+isEmpty(LIBDIR) {
+    LIBDIR = $$PREFIX/lib
+}
+
+target.path = $$LIBDIR/octopi
+sources.files = $$SOURCES $$HEADERS *.pro
+sources.path = .
+
+INSTALLS += target

helper/octopihelper.cpp

@@ -0,0 +1,521 @@
+/*
+* This file is part of Octopi, an open-source GUI for pacman.
+* Copyright (C) 2019 Alexandre Albuquerque Arnt
+*
+* 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; either version 2 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.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*
+*/
+
+#include "../src/constants.h"
+#include "octopihelper.h"
+
+#include <QProcess>
+#include <QDir>
+#include <QObject>
+#include <QTextStream>
+#include <QSharedMemory>
+#include <QRegularExpression>
+#include <QStringLiteral>
+#include <QTcpSocket>
+#include <QDataStream>
+#include <QFile>
+#include <QSettings>
+
+QFile *OctopiHelper::m_temporaryFile = nullptr;
+
+/*
+ * Removes temporary transaction files
+ */
+void removeTemporaryFiles()
+{
+  QDir tempDir(QDir::tempPath());
+  QStringList nameFilters;
+  nameFilters << QStringLiteral(".qt_temp_octopi*");
+  const QFileInfoList list = tempDir.entryInfoList(nameFilters, QDir::Dirs | QDir::Files | QDir::System | QDir::Hidden);
+
+  for(const auto &file : list){
+    QFile fileAux(file.filePath());
+
+    if (!file.isDir()){
+      fileAux.remove();
+    }
+    else{
+      QDir dir(file.filePath());
+      const QFileInfoList listd = dir.entryInfoList(QDir::Files | QDir::System);
+
+      for(const auto &filed : listd){
+        QFile fileAuxd(filed.filePath());
+        fileAuxd.remove();
+      }
+
+      dir.rmdir(file.filePath());
+    }
+  }
+}
+
+/*
+ * Returns the SHELL environment variable, if not set defaults to bash.
+ */
+QString getShell()
+{
+  QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
+  QString shell = env.value(QStringLiteral("SHELL"), QStringLiteral("/usr/bin/bash"));
+  QFileInfo fi(shell);
+
+  if (fi.fileName() == QLatin1String("fish"))
+    return QStringLiteral("/usr/bin/bash");
+  else
+    return fi.fileName();
+}
+
+/*
+ * If justOneInstance = false (default), returns TRUE if one instance of the app is ALREADY running
+ * Otherwise, it returns TRUE if the given app is running.
+ */
+bool isAppRunning(const QString &appName, bool justOneInstance)
+{
+  QStringList slParam;
+  QProcess proc;
+  slParam << QStringLiteral("-C");
+  slParam << appName;
+  proc.start(QStringLiteral("/usr/bin/ps"), slParam);
+  proc.waitForFinished();
+  QString out = QString::fromUtf8(proc.readAll());
+  proc.close();
+
+  if (justOneInstance)
+  {
+    if (out.count(appName)>0)
+      return true;
+    else
+      return false;
+  }
+  else
+  {
+    if (out.count(appName)>1)
+      return true;
+    else
+      return false;
+  }
+}
+
+OctopiHelper::OctopiHelper()
+{  
+  //If old helper still exists, let's remove it
+  if (QFileInfo::exists(QStringLiteral("/usr/lib/octopi/octopi-helper")))
+    QFile::remove(QStringLiteral("/usr/lib/octopi/octopi-helper"));
+
+  m_exitCode = -9999;
+  m_process = new QProcess();
+  //m_suspiciousChars = QStringLiteral("(\\s|[][!#$&'()*,;<=+>?\\^`{}|~])");
+  m_suspiciousChars = QStringLiteral("[!#$&'()*,;<=>?\\^`{}|~\\[\\]]");
+
+  //These settings enable all "pacman" output go thru QProcess output methods
+  m_process->setProcessChannelMode(QProcess::ForwardedChannels);
+  m_process->setInputChannelMode(QProcess::ForwardedInputChannel);
+}
+
+OctopiHelper::~OctopiHelper()
+{
+  m_process->close();
+  if (m_temporaryFile != nullptr)
+    QFile::remove(m_temporaryFile->fileName());
+  removeTemporaryFiles();
+}
+
+/*
+ * Logs passed str in a file called "octphelper.log" (for debugging purposes)
+ */
+void OctopiHelper::log(const QString &str)
+{
+  QString fname = QStringLiteral("/usr/lib/octopi/octphelper.log");
+  QFile file(fname);
+  if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
+      return;
+
+  QTextStream out(&file);
+  out << str << Qt::endl;
+
+  file.flush();
+  file.close();
+}
+
+/*
+ * A bit of settings to better run "pacman" commands using QProcess
+ */
+QProcessEnvironment OctopiHelper::getProcessEnvironment()
+{
+  QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
+  env.remove(QStringLiteral("LANG"));
+  env.remove(QStringLiteral("LC_MESSAGES"));
+  env.insert(QStringLiteral("LANG"), QStringLiteral("C"));
+  env.insert(QStringLiteral("LC_MESSAGES"), QStringLiteral("C"));
+  env.remove(QStringLiteral("COLUMNS"));
+  env.insert(QStringLiteral("COLUMNS"), QStringLiteral("132"));
+  return env;
+}
+
+/*
+ * Retrieves Proxy_Settings config from "/root/.config/octopi/octopi.conf"
+ */
+QString OctopiHelper::getProxySettings()
+{
+  QSettings settings(QSettings::UserScope, ctn_ORGANIZATION, ctn_APPLICATION);
+  return (settings.value(ctn_KEY_PROXY_SETTINGS, QLatin1String("")).toString());
+}
+
+/*
+ * Checks if Octopi/Octopi-notifier, cache-cleaner, etc is being executed
+ */
+bool OctopiHelper::isOctoToolRunning(const QString &octoToolName)
+{
+  bool res=false;
+
+  QProcess proc;
+  proc.setProcessEnvironment(getProcessEnvironment());
+  QStringList sl;
+  sl << QStringLiteral("-C");
+  sl << octoToolName;
+  sl << QStringLiteral("-o");
+  sl << QStringLiteral("command");
+  proc.start(QStringLiteral("/usr/bin/ps"), sl);
+  proc.waitForFinished();
+
+  QString out = QString::fromUtf8(proc.readAll().trimmed());
+  if (out.contains(QLatin1String("|"))) return false;
+  out=out.remove(QStringLiteral("\n"));
+  out=out.remove(QStringLiteral("COMMAND"));
+
+  if (octoToolName==QLatin1String("octopi-cachecle"))
+  {
+    if (out == QLatin1String("/usr/bin/octopi-cachecleaner")) res=true;
+  }
+  else
+  {
+    QStringList options;
+    options << QStringLiteral("/usr/bin/octopi-notifier -d");
+    options << QStringLiteral("/usr/bin/octopi -d");
+    options << QStringLiteral("/usr/bin/octopi -sysupgrade");
+    options << QStringLiteral("/usr/bin/octopi -sysupgrade-noconfirm");
+
+    //QRegularExpression re(QStringLiteral("(/usr/bin/octopi-notifier -session )[a-fA-F0-9_]+"));
+    QRegularExpression re(QStringLiteral("(/usr/bin/octopi-notifier.*)"));
+    QRegularExpressionMatch match = re.match(out);
+    bool hasMatchInSession = match.capturedLength()==out.length();
+
+    re=QRegularExpression(QStringLiteral("(/usr/bin/octopi -style )\\S+"));
+    match = re.match(out);
+    bool hasMatchInStyle = match.capturedLength()==out.length();
+
+    if (out == QLatin1String("/usr/bin/") + octoToolName ||
+        (options.indexOf(out)!=-1) ||
+        (hasMatchInSession) ||
+        (hasMatchInStyle)) res=true;
+  }
+  return res;
+}
+
+/*
+ * Executes all commands inside Octopi's SharedMemory - "octopi-helper -ts"
+ */
+int OctopiHelper::executePkgTransactionWithSharedMem()
+{
+  bool isOctopiRunning=isOctoToolRunning(QStringLiteral("octopi"));
+  bool isNotifierRunning=isOctoToolRunning(QStringLiteral("octopi-notifier"));
+  bool isCacheCleanerRunning=isOctoToolRunning(QStringLiteral("octopi-cachecle"));
+
+  if(!isOctopiRunning &&
+     !isNotifierRunning &&
+     !isCacheCleanerRunning)
+  {
+    QTextStream qout(stdout);
+    qout << Qt::endl << "octopi-helper[aborted]: Suspicious execution method" << Qt::endl;
+    return ctn_SUSPICIOUS_EXECUTION_METHOD;
+  }
+
+  //Let's retrieve commands from sharedmem pool
+  QSharedMemory *sharedMem = new QSharedMemory(QStringLiteral("org.arnt.octopi"), this);
+  if (!sharedMem->attach(QSharedMemory::ReadOnly))
+  {
+    QTextStream qout(stdout);
+    qout << Qt::endl << "octopi-helper[aborted]: Couldn't attach to memory" << Qt::endl;
+    return ctn_COULD_NOT_ATTACH_TO_MEM;
+  }
+
+  QByteArray sharedData(sharedMem->size(), '\0');
+  sharedMem->lock();
+  memcpy(sharedData.data(), sharedMem->data(), sharedMem->size());
+  sharedMem->unlock();
+  QString contents=QString::fromLatin1(sharedData);
+  sharedMem->detach();
+  delete sharedMem;
+
+  bool suspicious = false;
+
+  if (contents.isEmpty() || contents.contains(QRegularExpression(m_suspiciousChars)))
+    suspicious = true;
+
+  if (suspicious)
+  {
+    QTextStream qout(stdout);
+    qout << Qt::endl << "octopi-helper[aborted]: Suspicious transaction detected -> \"" << contents << "\"" << Qt::endl;
+    return ctn_SUSPICIOUS_ACTIONS_FILE;
+  }
+
+  const QStringList lines = contents.split(QStringLiteral("\n"), Qt::SkipEmptyParts);
+  bool testCommandFromOctopi=false;
+  bool testCommandFromNotifier=false;
+  bool testCommandFromCacheCleaner=false;
+
+  for(auto line : lines)
+  {
+    line = line.trimmed();
+
+    if ((line == QLatin1String("killall pacman")) ||
+      (line == QLatin1String("rm ") + ctn_PACMAN_DATABASE_LOCK_FILE) ||
+      (line == QLatin1String("echo -e")) ||
+      (line == QLatin1String("echo \"Press any key to continue...\"")) ||
+      (line == QLatin1String("read -n 1 -p \"Press any key to continue...\"")) ||
+      (line == QLatin1String("pkgfile -u")) ||
+      (line == QLatin1String("paccache -r -k 0")) ||
+      (line == QLatin1String("paccache -r -k 1")) ||
+      (line == QLatin1String("paccache -r -k 2")) ||
+      (line == QLatin1String("paccache -r -k 3")) ||
+      (line == QLatin1String("pacman -Syu")) ||
+      (line == QLatin1String("pacman -Syu --noconfirm")) ||
+      (line.startsWith(QLatin1String("pacman -D --asexplicit "))) ||
+      (line.startsWith(QLatin1String("pacman -D --asdeps "))) ||
+      (line.startsWith(QLatin1String("pacman -S "))) ||
+      (line.startsWith(QLatin1String("pacman -R "))))
+    {
+      if (line.startsWith(QLatin1String("pacman -D --asexplicit ")) ||
+          line.startsWith(QLatin1String("pacman -D --asdeps ")) ||
+          line.startsWith(QLatin1String("pacman -S ")) ||
+          line.startsWith(QLatin1String("pacman -R ")))
+      {
+        testCommandFromOctopi=true;
+      }
+      else if (line.startsWith(QLatin1String("pacman -Syu")))
+      {
+        testCommandFromOctopi=true;
+        testCommandFromNotifier=true;
+      }
+      else if (line.startsWith(QLatin1String("paccache -r -k")))
+      {
+        testCommandFromCacheCleaner=true;
+      }
+    }
+    else
+    {
+      suspicious = true;
+    }
+
+    if (suspicious)
+    {
+      QTextStream qout(stdout);
+      qout << Qt::endl << "octopi-helper[aborted]: Suspicious transaction detected -> \"" << line << "\"" << Qt::endl;
+      //log(QStringLiteral("Offending line: ") + line);
+      return ctn_SUSPICIOUS_ACTIONS_FILE;
+    }
+  }
+
+  //Using full path binaries
+  contents = contents.replace(QLatin1String("killall pacman"), QLatin1String("/usr/bin/killall pacman"));
+  contents = contents.replace(QLatin1String("rm ") + ctn_PACMAN_DATABASE_LOCK_FILE, QLatin1String("/usr/bin/rm ") + ctn_PACMAN_DATABASE_LOCK_FILE);
+  contents = contents.replace(QLatin1String("pkgfile -u"), QLatin1String("/usr/bin/pkgfile -u"));
+  contents = contents.replace(QLatin1String("paccache -r"), QLatin1String("/usr/bin/paccache -r"));
+  contents = contents.replace(QLatin1String("pacman -Syu"), QLatin1String("/usr/bin/pacman -Syu"));
+  contents = contents.replace(QLatin1String("pacman -D "), QLatin1String("/usr/bin/pacman -D "));
+  contents = contents.replace(QLatin1String("pacman -S "), QLatin1String("/usr/bin/pacman -S "));
+  contents = contents.replace(QLatin1String("pacman -R "), QLatin1String("/usr/bin/pacman -R "));
+
+  //If there is a "pacman" process executing elsewhere, let's abort octopi-helper!
+  if (contents != QLatin1String("/usr/bin/killall pacman\n/usr/bin/rm ") + ctn_PACMAN_DATABASE_LOCK_FILE +QLatin1Char('\n') && isAppRunning(QStringLiteral("pacman"), true))
+  {
+    QTextStream qout(stdout);
+    qout << Qt::endl << "octopi-helper[aborted]: Pacman process already running" << Qt::endl;
+    return ctn_PACMAN_PROCESS_EXECUTING;
+  }
+
+  if (testCommandFromOctopi)
+  {
+    if (!isOctopiRunning && !testCommandFromNotifier)
+    {
+      QTextStream qout(stdout);
+      qout << Qt::endl << "octopi-helper[aborted]: Suspicious execution method" << Qt::endl;
+      return ctn_SUSPICIOUS_EXECUTION_METHOD;
+    }
+
+    //Let's make a connection to Octopi server to ensure it sent this command.
+    QTcpSocket socket;
+    socket.connectToHost(QStringLiteral("127.0.0.1"), 12701);
+
+    if (!socket.waitForConnected(5000))
+    {
+      if (!testCommandFromNotifier)
+      {
+        QTextStream qout(stdout);
+        qout << Qt::endl << "octopi-helper[aborted]: Timeout connecting to Octopi" << Qt::endl;
+        return ctn_TIMEOUT_CONNECTING;
+      }
+      else goto testNotifierConnection;
+    }
+
+    QDataStream in(&socket);
+    in.setVersion(QDataStream::Qt_5_10);
+    QString octopiResponse;
+
+    do
+    {
+      if (!socket.waitForReadyRead() && !testCommandFromNotifier)
+      {
+        QTextStream qout(stdout);
+        qout << Qt::endl << "octopi-helper[aborted]: Timeout contacting Octopi" << Qt::endl;
+        return ctn_TIMEOUT_CONNECTING;
+      }
+
+      in.startTransaction();
+      in >> octopiResponse;
+    } while (!in.commitTransaction());
+
+    if (octopiResponse == QLatin1String("Octopi est occupatus"))
+    {
+      testCommandFromNotifier=false;
+    }
+    else if (octopiResponse != QLatin1String("Octopi est occupatus") && !testCommandFromNotifier)
+    {
+      QTextStream qout(stdout);
+      qout << Qt::endl << "octopi-helper[aborted]: No transaction being executed" << Qt::endl;
+      return ctn_NO_TRANSACTION_EXECUTING;
+    }
+  }
+
+  testNotifierConnection:
+  if (testCommandFromNotifier)
+  {
+    if (!isNotifierRunning)
+    {
+      QTextStream qout(stdout);
+      qout << Qt::endl << "octopi-helper[aborted]: Suspicious execution method" << Qt::endl;
+      return ctn_SUSPICIOUS_EXECUTION_METHOD;
+    }
+
+    //Let's make a connection to Octopi-Notifier server to ensure it sent this command.
+    QTcpSocket socket;
+    socket.connectToHost(QStringLiteral("127.0.0.1"), 12702);
+
+    if (!socket.waitForConnected(5000))
+    {
+      QTextStream qout(stdout);
+      qout << Qt::endl << "octopi-helper[aborted]: Timeout connecting to Octopi-Notifier" << Qt::endl;
+      return ctn_TIMEOUT_CONNECTING;
+    }
+
+    QDataStream in(&socket);
+    in.setVersion(QDataStream::Qt_5_10);
+    QString octopiResponse;
+
+    do
+    {
+      if (!socket.waitForReadyRead())
+      {
+        QTextStream qout(stdout);
+        qout << Qt::endl << "octopi-helper[aborted]: Timeout contacting Octopi-Notifier" << Qt::endl;
+        return ctn_TIMEOUT_CONNECTING;
+      }
+
+      in.startTransaction();
+      in >> octopiResponse;
+    } while (!in.commitTransaction());
+
+    if (octopiResponse != QLatin1String("Octopi est occupatus"))
+    {
+      QTextStream qout(stdout);
+      qout << Qt::endl << "octopi-helper[aborted]: No transaction being executed" << Qt::endl;
+      return ctn_NO_TRANSACTION_EXECUTING;
+    }
+  }
+
+  if (testCommandFromCacheCleaner)
+  {
+    if (!isCacheCleanerRunning)
+    {
+      QTextStream qout(stdout);
+      qout << Qt::endl << "octopi-helper[aborted]: Suspicious execution method" << Qt::endl;
+      return ctn_SUSPICIOUS_EXECUTION_METHOD;
+    }
+
+    //Let's make a connection to Octopi-Notifier server to ensure it sent this command.
+    QTcpSocket socket;
+    socket.connectToHost(QStringLiteral("127.0.0.1"), 12703);
+
+    if (!socket.waitForConnected(5000))
+    {
+      QTextStream qout(stdout);
+      qout << Qt::endl << "octopi-helper[aborted]: Timeout connecting to Octopi-CacheCleaner" << Qt::endl;
+      return ctn_TIMEOUT_CONNECTING;
+    }
+
+    QDataStream in(&socket);
+    in.setVersion(QDataStream::Qt_5_10);
+    QString octopiResponse;
+
+    do
+    {
+      if (!socket.waitForReadyRead())
+      {
+        QTextStream qout(stdout);
+        qout << Qt::endl << "octopi-helper[aborted]: Timeout contacting Octopi-CacheCleaner" << Qt::endl;
+        return ctn_TIMEOUT_CONNECTING;
+      }
+
+      in.startTransaction();
+      in >> octopiResponse;
+    } while (!in.commitTransaction());
+
+    if (octopiResponse != QLatin1String("Octopi est occupatus"))
+    {
+      QTextStream qout(stdout);
+      qout << Qt::endl << "octopi-helper[aborted]: No transaction being executed" << Qt::endl;
+      return ctn_NO_TRANSACTION_EXECUTING;
+    }
+  }
+
+  //Let's construct the root owned execution file
+  QFile *ftemp = generateTemporaryFile();
+  QTextStream out(ftemp);
+
+  QString proxySettings = getProxySettings();
+  if (!proxySettings.isEmpty())
+  {
+    if (proxySettings.contains(QLatin1String("ftp://")))
+      out << QLatin1String("export ftp_proxy=") + proxySettings + QLatin1Char('\n');
+    else if (proxySettings.contains(QLatin1String("http://")))
+      out << QLatin1String("export http_proxy=") + proxySettings + QLatin1Char('\n');
+    else if (proxySettings.contains(QLatin1String("https://")))
+      out << QLatin1String("export https_proxy=") + proxySettings + QLatin1Char('\n');
+  }
+
+  out << QLatin1String("unalias -a\n") << contents;
+  out.flush();
+  ftemp->close();
+
+  m_process->setProcessEnvironment(getProcessEnvironment());
+  m_process->start(getShell(), QStringList() << m_temporaryFile->fileName());
+  m_process->waitForStarted(-1);
+  m_process->waitForFinished(-1);
+
+  return m_process->exitCode();
+}

helper/octopihelper.h

@@ -0,0 +1,64 @@
+/*
+* This file is part of Octopi, an open-source GUI for pacman.
+* Copyright (C) 2019 Alexandre Albuquerque Arnt
+*
+* 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; either version 2 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.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*
+*/
+
+#ifndef OCTOPIHELPER_H
+#define OCTOPIHELPER_H
+
+#include "../src/constants.h"
+
+#include <QString>
+#include <QProcess>
+#include <QObject>
+#include <QFile>
+#include <QRandomGenerator>
+
+class OctopiHelper: QObject
+{
+Q_OBJECT
+
+private:
+  int m_exitCode;
+  QProcess *m_process;
+  QProcessEnvironment getProcessEnvironment();
+  QString m_suspiciousChars;
+  static QFile *m_temporaryFile;
+
+  static QString getProxySettings();
+
+  static QFile* generateTemporaryFile(){
+    quint32 gen = QRandomGenerator::global()->generate();
+    m_temporaryFile = new QFile(ctn_TEMP_ACTIONS_FILE + QString::number(gen));
+    m_temporaryFile->open(QIODevice::ReadWrite|QIODevice::Text);
+    m_temporaryFile->setPermissions(QFile::Permissions(QFile::ExeOwner|QFile::ReadOwner));
+
+    return m_temporaryFile;
+  }
+
+public:
+  OctopiHelper();
+  virtual ~OctopiHelper();
+
+  void log(const QString &str);
+  int executePkgTransactionWithSharedMem();
+  inline int getExitCode() { return m_exitCode; }
+  bool isOctoToolRunning(const QString &octoToolName);
+};
+
+#endif // OCTOPIHELPER_H

notifier/CMakeLists.txt

@@ -0,0 +1,74 @@
+find_package(Qt5 REQUIRED COMPONENTS Core Xml Gui Widgets Network)
+find_package(qtermwidget5 REQUIRED)
+find_package(alpm_octopi_utils REQUIRED)
+find_package(KF5Notifications QUIET)
+
+if(NOT KF5Notifications_FOUND)
+    message(WARNING "KNotifications not found. Skipping")
+endif()
+
+set(CMAKE_AUTOMOC ON)
+
+set(src 
+    main.cpp
+    mainwindow.cpp
+    outputdialog.cpp
+    ../src/terminal.cpp
+    ../src/unixcommand.cpp
+    ../src/package.cpp
+    ../src/wmhelper.cpp
+    ../src/strconstants.cpp
+    ../src/settingsmanager.cpp
+    ../src/utils.cpp
+    ../src/transactiondialog.cpp
+    ../src/argumentlist.cpp
+    ../src/pacmanexec.cpp
+    ../src/searchlineedit.cpp
+    ../src/searchbar.cpp
+    ../src/optionsdialog.cpp
+    ../src/termwidget.cpp
+    ../src/aurvote.cpp
+    ../src/qaesencryption.cpp
+    ../src/alpmbackend.cpp)
+
+set(header 
+    mainwindow.h
+    outputdialog.h
+    ../src/uihelper.h
+    ../src/terminal.h
+    ../src/unixcommand.h
+    ../src/wmhelper.h
+    ../src/strconstants.h
+    ../src/package.h
+    ../src/utils.h
+    ../src/transactiondialog.h
+    ../src/argumentlist.h
+    ../src/pacmanexec.h
+    ../src/searchlineedit.h
+    ../src/searchbar.h
+    ../src/optionsdialog.h
+    ../src/termwidget.h
+    ../src/aurvote.h
+    ../src/qaesencryption.h
+    ../src/alpmbackend.h)
+
+set(ui ../ui/transactiondialog.ui ../ui/optionsdialog.ui)
+
+set(qrc ../resources.qrc)
+
+qt5_wrap_ui(src ${ui})
+qt5_add_resources(src ${qrc})
+
+add_executable(octopi-notifier ${src} ${header})
+target_compile_definitions(octopi-notifier PRIVATE ALPM_BACKEND QT_USE_QSTRINGBUILDER QT_NO_CAST_FROM_ASCII QT_NO_CAST_TO_ASCII QT_NO_URL_CAST_FROM_STRING QT_NO_CAST_FROM_BYTEARRAY)
+target_include_directories(octopi-notifier PRIVATE ${CMAKE_CURRENT_BINARY_DIR} ${Qt5Core_INCLUDE_DIRS} ${Qt5Xml_INCLUDE_DIRS} ${Qt5Gui_INCLUDE_DIRS} ${Qt5Network_INCLUDE_DIRS})
+target_link_libraries(octopi-notifier PRIVATE Qt5::Core Qt5::Xml Qt5::Gui Qt5::Widgets Qt5::Network qtermwidget5 alpm_octopi_utils)
+if(KF5Notifications_FOUND)
+    target_compile_definitions(octopi-notifier PRIVATE KSTATUS)
+    find_package(Qt5 REQUIRED COMPONENTS DBus)
+    target_include_directories(octopi-notifier PRIVATE ${Qt5DBus_INCLUDE_DIRS})
+    target_link_libraries(octopi-notifier PRIVATE Qt5::DBus KF5::Notifications)
+endif()
+install(TARGETS octopi-notifier RUNTIME DESTINATION bin LIBRARY DESTINATION lib PUBLIC_HEADER DESTINATION include)
+install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/octopi-notifier.desktop" DESTINATION share/applications)
+install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/octopi-notifier.desktop" DESTINATION /etc/xdg/autostart)

notifier/main.cpp

@@ -0,0 +1,114 @@
+/*
+* This file is part of Octopi, an open-source GUI for pacman.
+* Copyright (C) 2013 Alexandre Albuquerque Arnt
+*
+* 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; either version 2 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.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*
+*/
+
+#include "../src/unixcommand.h"
+#include "../src/wmhelper.h"
+#include "../src/strconstants.h"
+#include "../src/argumentlist.h"
+#include "mainwindow.h"
+
+#include <QApplication>
+#include <QtGui>
+#include <QMessageBox>
+#include <QDebug>
+
+#define NO_GTK_STYLE
+
+int main(int argc, char *argv[])
+{  
+  bool debugInfo = false;
+
+  ArgumentList *argList = new ArgumentList(argc, argv);
+  if (argList->getSwitch(QStringLiteral("-d")))
+  {
+    //If user chooses to switch debug info on...
+    debugInfo = true;
+  }
+
+  if (debugInfo)
+    qDebug() << QString(QLatin1String("Octopi Notifier - ") + StrConstants::getApplicationVersion() +
+                  QLatin1String(" (") + StrConstants::getQtVersion() + QLatin1String(")"));
+
+  if (UnixCommand::isAppRunning(QStringLiteral("octopi-notifier")))
+  {
+    qDebug() << "Aborting notifier as another instance is already running!";
+    return (-1);
+  }
+
+  if (!QFile::exists(ctn_CHECKUPDATES_BINARY))
+  {
+    qDebug() << "Aborting notifier as 'checkupdates' binary could not be found! [" << ctn_CHECKUPDATES_BINARY << "]";
+    return (-2);
+  }
+
+  if (!QFile::exists(ctn_OCTOPI_HELPER_PATH))
+  {
+    qDebug() << "Aborting notifier as 'octphelper' binary could not be found! [" << ctn_OCTOPI_HELPER_PATH << "]";
+    return (-3);
+  }
+
+  if (!QFile::exists(ctn_OCTOPISUDO))
+  {
+    qDebug() << "Aborting notifier as 'octopi-sudo' binary could not be found! [" << ctn_OCTOPISUDO << "]";
+    return (-4);
+  }
+
+  QApplication a(argc, argv);
+  QTranslator appTranslator;
+  appTranslator.load(QLatin1String(":/resources/translations/octopi_") +
+                     QLocale::system().name());
+  a.installTranslator(&appTranslator);
+  a.setQuitOnLastWindowClosed(false);
+
+  if (!UnixCommand::isOctoToolRunning(QStringLiteral("octopi-notifier")))
+  {
+    QMessageBox::critical(nullptr, StrConstants::getApplicationName(), StrConstants::getErrorRunOctopiNotifierAsUsrBin());
+    return (-6);
+  }
+
+  if (UnixCommand::isRootRunning()){
+    QMessageBox::critical(nullptr, StrConstants::getApplicationName(), StrConstants::getErrorRunningWithRoot());
+    return (-5);
+  }
+
+  unsetenv("TMPDIR");
+
+  setenv("COLORTERM", "truecolor", 1);
+  setenv("TERM", "xterm-256color", 1);
+
+  QString buildDir=SettingsManager::getAURBuildDir();
+  if (!buildDir.isEmpty())
+  {
+    setenv("BUILDDIR", buildDir.toLatin1().data(), 1);
+  }
+
+  MainWindow w;
+  if (w.startServer())
+  {
+    QResource::registerResource(QStringLiteral("./resources.qrc"));
+
+    QGuiApplication::setDesktopFileName(QStringLiteral("octopi-notifier"));
+
+    if (debugInfo)
+      w.turnDebugInfoOn();
+
+    return a.exec();
+  }
+}

notifier/mainwindow.h

@@ -21,8 +21,8 @@
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
 
-#include "../../src/unixcommand.h"
-#include "../../src/pacmanexec.h"
+#include "../src/unixcommand.h"
+#include "../src/pacmanexec.h"
 
 #include <QDialog>
 #include <QProcess>
@@ -34,8 +34,12 @@ class QIcon;
 class QMenu;
 class QAction;
 class QFileSystemWatcher;
-class PacmanHelperClient;
-class SetupDialog;
+class OptionsDialog;
+class TransactionDialog;
+class QTcpServer;
+class OutputDialog;
+
+enum CheckUpdate { ectn_AUTO_CHECK, ectn_USER_CHECK};
 
 #ifdef KSTATUS
   class KStatusNotifierItem;
@@ -46,54 +50,73 @@ class MainWindow : public QMainWindow
     Q_OBJECT
 
 public:
-
-  explicit MainWindow(QWidget *parent = 0);
+  explicit MainWindow(QWidget *parent = nullptr);
   virtual ~MainWindow();
+
   inline void turnDebugInfoOn() { m_debugInfo = true;}
+  bool startServer();
 
 private slots:
-
   void pacmanHelperTimerTimeout();
-  void afterPacmanHelperSyncDatabase();
+  void afterCheckUpdates(int exitCode, QProcess::ExitStatus);
 
   void execSystemTrayActivated(QSystemTrayIcon::ActivationReason);
   void execSystemTrayKF5();
 
-  void syncDatabase();
+  void checkUpdates(CheckUpdate check = ectn_USER_CHECK);
+  void refreshOutdatedPkgsTooltip();
   void refreshAppIcon();
   void runOctopi(ExecOpt execOptions = ectn_SYSUPGRADE_EXEC_OPT);
-  void runOctopiSysUpgrade();  
+  void runOctopiCheckUpdates();
+  void runOctopiSysUpgrade();
+  void runOctopiAURUpgrade();
 
   inline void startOctopi() { runOctopi(ectn_NORMAL_EXEC_OPT); }
   void aboutOctopiNotifier();
   void hideOctopi();
+  void showOctopi();
   void exitNotifier();
   void doSystemUpgrade();
-  void doSystemUpgradeFinished();
+  void doAURUpgrade();
+  void doSystemUpgradeFinished(int exitCode);
   void toggleEnableInterface(bool state);
-  void showConfigDialog();
+  void showOptionsDialog();
+  void onSendInfoToOctopiHelper();
+  void onCallRefreshAppIcon();
 
 private:
-
-  SetupDialog *m_setupDialog;
+  bool m_debugInfo;
+  int m_numberOfCheckUpdatesPackages;
   int m_numberOfOutdatedPackages;
   int m_numberOfOutdatedAURPackages;
   bool m_systemUpgradeDialog;
+  bool isOctopiBusy();
+  bool canOctopiUpgrade();
+
   CommandExecuting m_commandExecuting;
   UnixCommand *m_unixCommand;
-
+  PacmanExec *m_pacmanExec;
+  TransactionDialog *m_transactionDialog;
+  OptionsDialog *m_optionsDialog;
+  QTcpServer *m_tcpServer;
   QAction *m_actionOctopi;
-  QAction *m_actionSetInterval;
-  QAction *m_actionSyncDatabase;
+  QAction *m_actionOptions;
+  QAction *m_actionCheckUpdates;
   QAction *m_actionSystemUpgrade;
+  QAction *m_actionAURUpgrade;
   QAction *m_actionAbout;
   QAction *m_actionExit;
-
   QIcon m_icon;
+  QHash<QString, QString> *m_checkUpdatesNameNewVersion;
+  QStringList m_checkUpdatesStringList;
   QStringList *m_outdatedStringList;
   QStringList *m_outdatedAURStringList;
   QTimer *m_pacmanHelperTimer;
-  bool m_debugInfo;
+  QTimer *m_callRefreshAppIcon;
+  QMenu *m_systemTrayIconMenu;
+  QFileSystemWatcher *m_pacmanDatabaseSystemWatcher;
+
+  OutputDialog *m_outputDialog;
 
 #ifdef KSTATUS
   KStatusNotifierItem * m_systemTrayIcon;
@@ -101,13 +124,11 @@ private:
   QSystemTrayIcon *m_systemTrayIcon;
 #endif
 
-  QMenu *m_systemTrayIconMenu;
-  QFileSystemWatcher *m_pacmanDatabaseSystemWatcher;
-  PacmanHelperClient *m_pacmanHelperClient;
-
   bool _isSUAvailable();
+  bool isInternetAvailable();
+  void initActions();
   void initSystemTrayIcon();
-  void sendNotification(const QString &msg);
+  void setUpgradingTooltip();
 };
 
 #endif // MAINWINDOW_H

notifier/octopi-notifier.desktop

@@ -1,7 +1,7 @@
 [Desktop Entry]
 Name=Octopi Notifier
 Icon=octopi
-Exec=octopi-notifier
+Exec=/usr/bin/octopi-notifier
 Terminal=false
 Type=Application
 Categories=GNOME;GTK;System;

notifier/octopi-notifier.pro

@@ -0,0 +1,128 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2013-07-20T16:15:14
+#
+#-------------------------------------------------
+
+QT += core xml gui network
+
+# This controls whether octopi-notifier uses KStatusNotifier lib
+# You SHOULD REALLY enable KSTATUS define in plasma 5 desktops!
+DEFINES += ALPM_BACKEND #KSTATUS
+
+# Disable automatic string conversions
+DEFINES += QT_USE_QSTRINGBUILDER \
+           QT_NO_CAST_FROM_ASCII \
+           QT_NO_CAST_TO_ASCII \
+           QT_NO_URL_CAST_FROM_STRING \
+           QT_NO_CAST_FROM_BYTEARRAY
+
+CONFIG += qt warn_on debug link_pkgconfig ALPM_BACKEND
+
+ALPM_BACKEND {
+  QMAKE_CXXFLAGS += -std=c++17
+  PKGCONFIG += glib-2.0 libalpm
+  LIBS += -lalpm_octopi_utils
+} else {
+  QMAKE_CXXFLAGS += -std=c++17
+}
+
+LIBS += -lqtermwidget5
+
+contains(DEFINES, KSTATUS){
+  QT += dbus KNotifications
+}
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+CONFIG += qt console warn_on debug
+QMAKE_CXXFLAGS += -std=c++11
+TARGET = octopi-notifier
+TEMPLATE = app
+DESTDIR += ./bin
+OBJECTS_DIR += ./build
+MOC_DIR += ./build
+UI_DIR += ./build
+
+HEADERS  += \
+    mainwindow.h \
+    outputdialog.h \
+    ../src/uihelper.h \
+    ../src/terminal.h \
+    ../src/unixcommand.h \
+    ../src/wmhelper.h \
+    ../src/strconstants.h \
+    ../src/package.h \
+    ../src/utils.h \
+    ../src/transactiondialog.h \
+    ../src/argumentlist.h \
+    ../src/pacmanexec.h \
+    ../src/searchlineedit.h \
+    ../src/searchbar.h \
+    ../src/optionsdialog.h \
+    ../src/termwidget.h \
+    ../src/aurvote.h \
+    ../src/qaesencryption.h
+
+ALPM_BACKEND{
+  HEADERS += ../src/alpmbackend.h
+}
+
+SOURCES += main.cpp \
+    mainwindow.cpp \
+    outputdialog.cpp \
+    ../src/terminal.cpp \
+    ../src/unixcommand.cpp \
+    ../src/package.cpp \
+    ../src/wmhelper.cpp \
+    ../src/strconstants.cpp \
+    ../src/settingsmanager.cpp \
+    ../src/utils.cpp \
+    ../src/transactiondialog.cpp \
+    ../src/argumentlist.cpp \
+    ../src/pacmanexec.cpp \
+    ../src/searchlineedit.cpp \
+    ../src/searchbar.cpp \
+    ../src/optionsdialog.cpp \
+    ../src/termwidget.cpp \
+    ../src/aurvote.cpp \
+    ../src/qaesencryption.cpp
+
+ALPM_BACKEND{
+  SOURCES += ../src/alpmbackend.cpp
+}
+
+FORMS += ../ui/transactiondialog.ui \
+    ../ui/optionsdialog.ui
+
+RESOURCES += \
+    ../resources.qrc
+    
+# install
+isEmpty(PREFIX) {
+    PREFIX = /usr
+}
+ 
+isEmpty(BINDIR) {
+    BINDIR = $$PREFIX/bin
+}
+
+isEmpty(DATADIR) {
+    DATADIR = $$PREFIX/share
+}
+
+isEmpty(ETCDIR) {
+    ETCDIR = /etc
+}
+    
+target.path = $$BINDIR
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro 
+sources.path = .
+
+autostart.path = $$ETCDIR/xdg/autostart
+autostart.files += octopi-notifier.desktop
+
+desktop.path = $$DATADIR/applications
+desktop.files += octopi-notifier.desktop
+
+INSTALLS += target autostart desktop

notifier/octopi-notifier/main.cpp

@@ -1,95 +0,0 @@
-/*
-* This file is part of Octopi, an open-source GUI for pacman.
-* Copyright (C) 2013 Alexandre Albuquerque Arnt
-*
-* 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; either version 2 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.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not, write to the Free Software
-* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*
-*/
-
-#include "../../src/unixcommand.h"
-#include "../../src/wmhelper.h"
-#include "../../src/strconstants.h"
-#include "../../src/argumentlist.h"
-#include "mainwindow.h"
-
-#include <QApplication>
-#include <QtGui>
-#include <QDebug>
-
-#define NO_GTK_STYLE
-
-int main(int argc, char *argv[])
-{  
-  bool debugInfo = false;
-
-  ArgumentList *argList = new ArgumentList(argc, argv);
-  if (argList->getSwitch("-d"))
-  {
-    //If user chooses to switch debug info on...
-    debugInfo = true;
-  }
-
-  if (debugInfo)
-    qDebug() << QString("Octopi Notifier - " + StrConstants::getApplicationVersion() +
-                  " (" + StrConstants::getQtVersion() + ")");
-
-  if (UnixCommand::isAppRunning("octopi-notifier"))
-  {
-    qDebug() << "Aborting notifier as another instance is already running!";
-    return (-1);
-  }
-
-  if (!QFile::exists(ctn_PACMANHELPER_BINARY))
-  {
-    qDebug() << "Aborting notifier as 'pacmanhelper' binary could not be found! [" << ctn_PACMANHELPER_BINARY << "]";
-    return (-2);
-  }
-
-  if (!QFile::exists(ctn_DBUS_PACMANHELPER_SERVICE))
-  {
-    qDebug() << "Aborting notifier as 'pacmanhelper' DBus service could not be found! [" << ctn_DBUS_PACMANHELPER_SERVICE << "]";
-    return (-3);
-  }
-
-  QApplication a(argc, argv);
-
-#if QT_VERSION < 0x050000
-  #ifndef NO_GTK_STYLE
-  QApplication::setGraphicsSystem(QLatin1String("raster"));
-
-  if(!WMHelper::isKDERunning() && (!WMHelper::isLXQTRunning()) && (!WMHelper::isRazorQtRunning()))
-  {
-    qApp->setStyle(new QGtkStyle());
-  }
-  else
-    qApp->setStyle(new QCleanlooksStyle);
-  #endif
-#endif
-
-  QTranslator appTranslator;
-  appTranslator.load(":/resources/translations/octopi_" +
-                     QLocale::system().name());
-
-  a.installTranslator(&appTranslator);
-  a.setQuitOnLastWindowClosed(false);
-
-  MainWindow w;
-  QResource::registerResource("./resources.qrc");
-
-  if (debugInfo)
-    w.turnDebugInfoOn();
-
-  return a.exec();
-}

notifier/octopi-notifier/mainwindow.cpp

@@ -1,817 +0,0 @@
-/*
-* This file is part of Octopi, an open-source GUI for pacman.
-* Copyright (C) 2013 Alexandre Albuquerque Arnt
-*
-* 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; either version 2 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.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not, write to the Free Software
-* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*
-*/
-
-#include "mainwindow.h"
-#include "setupdialog.h"
-#include "outputdialog.h"
-#include "../pacmanhelper/pacmanhelperclient.h"
-#include "../../src/strconstants.h"
-#include "../../src/uihelper.h"
-#include "../../src/package.h"
-#include "../../src/transactiondialog.h"
-
-#include <QTimer>
-#include <QSystemTrayIcon>
-#include <QAction>
-#include <QMenu>
-#include <QProcess>
-#include <QMessageBox>
-#include <QDebug>
-
-#ifdef KSTATUS
-  #include <kstatusnotifieritem.h>
-#endif
-
-/*
- * This is Octopi Notifier slim interface code :-)
- */
-
-/*
- * The obligatory constructor...
- */
-MainWindow::MainWindow(QWidget *parent) :
-    QMainWindow(parent)
-{
-  m_debugInfo = false;
-  m_setupDialog = nullptr;
-  m_pacmanDatabaseSystemWatcher =
-            new QFileSystemWatcher(QStringList() << ctn_PACMAN_DATABASE_DIR, this);
-
-  connect(m_pacmanDatabaseSystemWatcher,
-          SIGNAL(directoryChanged(QString)), this, SLOT(refreshAppIcon()));
-
-  initSystemTrayIcon();
-}
-
-MainWindow::~MainWindow()
-{
-#ifdef KSTATUS
-  delete m_systemTrayIcon;
-#endif
-}
-
-/*
- * Let's initialize the system tray object...
- */
-void MainWindow::initSystemTrayIcon()
-{
-  if (m_debugInfo)
-    qDebug() << "At initSystemTrayIcon()...";
-
-  m_commandExecuting = ectn_NONE;
-  m_outdatedStringList = new QStringList();
-
-#ifdef KSTATUS
-  m_systemTrayIcon = new KStatusNotifierItem(0);
-#else
-  m_systemTrayIcon = new QSystemTrayIcon(this);
-#endif
-
-  m_systemTrayIcon->setObjectName("systemTrayIcon");
-
-#ifdef KSTATUS
-  m_systemTrayIcon->setIconByPixmap(m_icon);
-  m_systemTrayIcon->setToolTipIconByPixmap(m_icon);
-  m_systemTrayIcon->setTitle("Octopi Notifier");
-#else
-  m_systemTrayIcon->setIcon(m_icon); 
-#endif
-
-  m_actionExit = new QAction(IconHelper::getIconExit(), tr("Exit"), this);
-  connect(m_actionExit, SIGNAL(triggered()), this, SLOT(exitNotifier()));
-
-  m_actionAbout = new QAction(StrConstants::getHelpAbout(), this);
-  m_actionAbout->setIconVisibleInMenu(true);
-  connect(m_actionAbout, SIGNAL(triggered()), this, SLOT(aboutOctopiNotifier()));
-
-  m_actionOctopi = new QAction(this);
-  m_actionOctopi->setText("Octopi...");
-  connect(m_actionOctopi, SIGNAL(triggered()), this, SLOT(startOctopi()));
-
-  m_actionSetInterval = new QAction(this);
-  m_actionSetInterval->setText(StrConstants::getSetInterval());
-  connect(m_actionSetInterval, SIGNAL(triggered()), this, SLOT(showConfigDialog()));
-
-  m_actionSyncDatabase = new QAction(this);
-  m_actionSyncDatabase->setIconVisibleInMenu(true);
-  m_actionSyncDatabase->setText(StrConstants::getSyncDatabase());
-  m_actionSyncDatabase->setIcon(IconHelper::getIconSyncDatabase());
-  connect(m_actionSyncDatabase, SIGNAL(triggered()), this, SLOT(syncDatabase()));
-
-  m_actionSystemUpgrade = new QAction(this);
-  m_actionSystemUpgrade->setIconVisibleInMenu(true);
-  m_actionSystemUpgrade->setText(tr("System upgrade"));
-  m_actionSystemUpgrade->setIcon(IconHelper::getIconSystemUpgrade());
-  connect(m_actionSystemUpgrade, SIGNAL(triggered()), this, SLOT(runOctopiSysUpgrade()));
-
-  m_systemTrayIconMenu = new QMenu( this );
-
-  if (UnixCommand::hasTheExecutable("octopi"))
-    m_systemTrayIconMenu->addAction(m_actionOctopi);
-
-  m_systemTrayIconMenu->addAction(m_actionSetInterval);
-  m_systemTrayIconMenu->addAction(m_actionSyncDatabase);
-  m_systemTrayIconMenu->addAction(m_actionSystemUpgrade);
-  m_systemTrayIconMenu->addSeparator();
-  m_systemTrayIconMenu->addAction(m_actionAbout);
-  m_systemTrayIconMenu->addAction(m_actionExit);
-  m_systemTrayIcon->setContextMenu(m_systemTrayIconMenu);
-
-  // disable "standard" actions (restore & quit)
-#ifdef KSTATUS
-  m_systemTrayIcon->setStandardActionsEnabled(false);
-  connect (m_systemTrayIcon, SIGNAL(activateRequested(bool,QPoint)),
-           this, SLOT(execSystemTrayKF5()) );
-#else
-  connect ( m_systemTrayIcon , SIGNAL( activated( QSystemTrayIcon::ActivationReason ) ),
-            this, SLOT( execSystemTrayActivated ( QSystemTrayIcon::ActivationReason ) ) );
-#endif
-
-  m_pacmanHelperClient = new PacmanHelperClient("org.octopi.pacmanhelper", "/", QDBusConnection::systemBus(), 0);
-  connect(m_pacmanHelperClient, SIGNAL(syncdbcompleted()), this, SLOT(afterPacmanHelperSyncDatabase()));
-
-  m_pacmanHelperTimer = new QTimer();
-  m_pacmanHelperTimer->setInterval(1000);
-  m_pacmanHelperTimer->start();
-
-  connect(m_pacmanHelperTimer, SIGNAL(timeout()), this, SLOT(pacmanHelperTimerTimeout()));
-}
-
-/*
- * Whenever this timer ticks, we need to call the PacmanHelper DBus interface to sync Pacman's dbs
- */
-void MainWindow::pacmanHelperTimerTimeout()
-{
-  static bool firstTime=true;
-
-  if (!UnixCommand::hasInternetConnection() || m_commandExecuting != ectn_NONE) return;
-
-  if (firstTime)
-  {
-    refreshAppIcon();
-
-#ifdef KSTATUS
-    m_systemTrayIcon->setToolTipTitle("Octopi");
-#else
-    m_systemTrayIcon->show();
-#endif
-
-    //From now on, we verify if it's time to check for updates every 5 minutes
-    m_pacmanHelperTimer->setInterval(60000 * 5);
-    setWindowIcon(m_icon);
-    firstTime=false;
-  }
-
-  //Is it time to syncdb again?
-  QDateTime lastCheckTime = SettingsManager::getLastSyncDbTime();
-  int syncDbInterval = SettingsManager::getSyncDbInterval();
-  QDateTime now = QDateTime::currentDateTime();
-  bool syncTime = false;
-  int syncHour = SettingsManager::getSyncDbHour();
-
-  //User did not set the check interval, so we assume it's once a day
-  if (syncDbInterval == -1)
-  {
-    if (syncHour >= 0) //Once a day at a certain time?
-    {
-      if (m_debugInfo)
-        qDebug() << "SyncDb is scheduled once a day, at " << syncHour << " hours";
-
-      if (lastCheckTime.daysTo(now) >= 1 && now.time().hour() == syncHour)
-      {
-        syncTime = true;
-      }
-    }
-    else
-    {
-      if (m_debugInfo)
-        qDebug() << "SyncDb is scheduled once a day";
-    }
-
-    if ((syncHour == -1 && (
-           lastCheckTime.isNull() ||
-           lastCheckTime.daysTo(now) >= 1)) || (syncTime))
-    {
-      syncDatabase();
-      //Then we set new LastCheckTime...
-      SettingsManager::setLastSyncDbTime(now);
-    }
-  }
-  else
-  {
-    if (lastCheckTime.isNull() || now.addSecs(-(syncDbInterval * 60)) >= lastCheckTime)
-    {
-      syncDatabase();
-      //Then we set new LastCheckTime...
-      SettingsManager::setLastSyncDbTime(now);
-    }
-    else
-    {
-      if (m_debugInfo)
-        qDebug() << "SyncDb is scheduled once every " << syncDbInterval << " minutes.";
-    }
-
-    m_pacmanHelperTimer->stop();
-    m_pacmanHelperTimer->start();
-  }
-}
-
-/*
- * Helper to a runOctopi with a call to SystemUpgrade
- */
-void MainWindow::runOctopiSysUpgrade()
-{
-  runOctopi(ectn_SYSUPGRADE_EXEC_OPT);
-}
-
-/*
- * Shows Octopi About Dialog...
- */
-void MainWindow::aboutOctopiNotifier()
-{
-  QString aboutText = "<b>Octopi Notifier - " +
-      StrConstants::getApplicationVersion() + "</b>" + " (" + StrConstants::getQtVersion() + ")<br>";
-  aboutText += "<a href=\"http://octopiproject.wordpress.com/\">http://octopiproject.wordpress.com</a><br><br>";
-  aboutText += "&copy; Alexandre Albuquerque Arnt";
-  QMessageBox::about(this, StrConstants::getHelpAbout(), aboutText);
-}
-
-/*
- * Hides Octopi
- */
-void MainWindow::hideOctopi()
-{  
-  QProcess::startDetached("octopi -hide");
-}
-
-/*
- * Checks if some SU utility is available...
- * Returns false if not!
- */
-bool MainWindow::_isSUAvailable()
-{
-  //If there are no means to run the actions, we must warn!
-  if (WMHelper::getSUCommand() == ctn_NO_SU_COMMAND)
-  {
-    QMessageBox::critical( 0, StrConstants::getApplicationName(),
-                           StrConstants::getErrorNoSuCommand() +
-                           "\n" + StrConstants::getYoullNeedSuFrontend());
-    return false;
-  }
-  else
-    return true;
-}
-
-/*
- * Calls only the Octopi system upgrade window
- */
-void MainWindow::doSystemUpgrade()
-{
-  //Shows a dialog indicating the targets needed to be retrieved and asks for the user's permission.
-  QList<PackageListData> * targets = Package::getTargetUpgradeList();
-
-  //There are no new updates to install!
-  if (targets->count() == 0 && m_outdatedStringList->count() == 0)
-  {
-    return;
-  }
-  else if (targets->count() == 0 && m_outdatedStringList->count() > 0)
-  {
-    return;
-  }
-
-  QString list;
-  double totalDownloadSize = 0;
-
-  foreach(PackageListData target, *targets)
-  {
-    totalDownloadSize += target.downloadSize;
-    list = list + target.name + "-" + target.version + "\n";
-  }
-  list.remove(list.size()-1, 1);
-
-  totalDownloadSize = totalDownloadSize / 1024;
-  QString ds = Package::kbytesToSize(totalDownloadSize);
-  TransactionDialog question(this);
-
-  if(targets->count()==1)
-    question.setText(StrConstants::getRetrievePackage() +
-                     "\n\n" + StrConstants::getTotalDownloadSize().arg(ds).remove(" KB"));
-  else
-    question.setText(StrConstants::getRetrievePackages(targets->count()) +
-                     "\n\n" + StrConstants::getTotalDownloadSize().arg(ds).remove(" KB"));
-
-  question.setWindowTitle(StrConstants::getConfirmation());
-  question.setInformativeText(StrConstants::getConfirmationQuestion());
-  question.setDetailedText(list);
-
-  m_systemUpgradeDialog = true;
-  int result = question.exec();
-
-  if (result == QDialogButtonBox::Yes)
-  {
-    m_commandExecuting = ectn_SYSTEM_UPGRADE;
-
-    m_systemUpgradeDialog = false;
-    toggleEnableInterface(false);
-    m_actionSystemUpgrade->setEnabled(false);
-
-    OutputDialog *dlg = new OutputDialog(this);
-
-    if (m_debugInfo)
-      dlg->setDebugMode(true);
-
-    QObject::connect(dlg, SIGNAL( finished(int)),
-                     this, SLOT( doSystemUpgradeFinished() ));
-    dlg->show();
-  }
-  else if(result == QDialogButtonBox::AcceptRole)
-  {
-    m_systemUpgradeDialog = false;
-
-    //If there are no means to run the actions, we must warn!
-    if (!_isSUAvailable()) return;
-
-    QStringList lastCommandList;
-    lastCommandList.append("pacman -Su;");
-    lastCommandList.append("echo -e;");
-    lastCommandList.append("read -n1 -p \"" + StrConstants::getPressAnyKey() + "\"");
-
-    m_unixCommand = new UnixCommand(this);
-
-    QObject::connect(m_unixCommand, SIGNAL( finished ( int, QProcess::ExitStatus )),
-                     this, SLOT( doSystemUpgradeFinished() ));
-
-    toggleEnableInterface(false);
-    m_actionSystemUpgrade->setEnabled(false);
-
-    if (result == QDialogButtonBox::AcceptRole)
-    {
-      m_commandExecuting = ectn_RUN_SYSTEM_UPGRADE_IN_TERMINAL;
-      m_unixCommand->runCommandInTerminal(lastCommandList);
-    }
-  }
-  else if (result == QDialogButtonBox::No)
-  {   
-    m_systemUpgradeDialog = false;
-    toggleEnableInterface(true);
-    refreshAppIcon();
-  }
-}
-
-/*
- * When system upgrade process is finished...
- */
-void MainWindow::doSystemUpgradeFinished()
-{
-  m_commandExecuting = ectn_NONE;
-  refreshAppIcon();
-
-  //Does it still need to upgrade another packages due to SyncFirst issues???
-  if ((m_commandExecuting == ectn_RUN_SYSTEM_UPGRADE_IN_TERMINAL)
-      && m_outdatedStringList->count() > 0)
-  {
-    m_commandExecuting = ectn_NONE;
-    m_unixCommand->removeTemporaryFile();
-
-    doSystemUpgrade();
-
-    return;
-  }
-
-  m_unixCommand->removeTemporaryFile();
-  toggleEnableInterface(true);
-}
-
-/*
- * Enables and Disables some UI elements of Octopi-notifier
- */
-void MainWindow::toggleEnableInterface(bool state)
-{
-  m_actionOctopi->setEnabled(state);
-  m_actionSyncDatabase->setEnabled(state);
-  m_actionSetInterval->setEnabled(state);
-  m_actionExit->setEnabled(state);
-}
-
-/*
- * Called right after the PacmanHelper syncdb() method has finished!
- */
-void MainWindow::afterPacmanHelperSyncDatabase()
-{
-  if (m_debugInfo)
-    qDebug() << "At afterPacmanHelperSyncDatabase()...";
-  toggleEnableInterface(true);
-
-#ifndef KSTATUS
-  m_systemTrayIcon->setContextMenu(m_systemTrayIconMenu);
-  m_systemTrayIconMenu->close();
-#endif
-
-  m_commandExecuting = ectn_NONE;
-
-  int numberOfOutdatedPackages = m_numberOfOutdatedPackages;
-  refreshAppIcon();
-
-  if (numberOfOutdatedPackages != m_numberOfOutdatedPackages)
-  {
-    if (m_numberOfOutdatedPackages > 0)
-    {
-      QString notification;
-
-      if (m_numberOfOutdatedPackages == 1)
-      {
-        notification = StrConstants::getOneNewUpdate();
-
-        #ifdef KSTATUS
-          m_systemTrayIcon->setToolTipSubTitle(notification);
-          m_systemTrayIcon->showMessage("Octopi",
-                                        notification, m_systemTrayIcon->iconName());
-        #else
-          m_systemTrayIcon->setToolTip(notification);
-          //if (!UnixCommand::isAppRunning("spun", true)) sendNotification(notification);
-        #endif
-      }
-      else if (m_numberOfOutdatedPackages > 1)
-      {
-        notification = StrConstants::getNewUpdates(m_numberOfOutdatedPackages);
-
-        #ifdef KSTATUS
-          m_systemTrayIcon->setToolTipSubTitle(notification);
-          m_systemTrayIcon->showMessage("Octopi",
-                                        notification, m_systemTrayIcon->iconName());
-        #else
-          m_systemTrayIcon->setToolTip(notification);
-          //if (!UnixCommand::isAppRunning("spun", true)) sendNotification(notification);
-        #endif
-      }
-    }
-  }
-  else
-  {
-    QString notification;
-
-    if (numberOfOutdatedPackages == 1)
-    {
-      notification = StrConstants::getOneNewUpdate();
-
-      #ifdef KSTATUS
-        m_systemTrayIcon->setToolTipSubTitle(notification);
-        m_systemTrayIcon->showMessage("Octopi",
-                                      notification, m_systemTrayIcon->iconName());
-      #else
-        m_systemTrayIcon->setToolTip(notification);
-        //if (!UnixCommand::isAppRunning("spun", true)) sendNotification(notification);
-      #endif
-    }
-    else if (numberOfOutdatedPackages > 1)
-    {
-      notification = StrConstants::getNewUpdates(numberOfOutdatedPackages);
-
-      #ifdef KSTATUS
-        m_systemTrayIcon->setToolTipSubTitle(notification);
-        m_systemTrayIcon->showMessage("Octopi",
-                                      notification, m_systemTrayIcon->iconName());
-      #else
-        m_systemTrayIcon->setToolTip(notification);
-        //if (!UnixCommand::isAppRunning("spun", true)) sendNotification(notification);
-      #endif
-    }
-  }
-}
-
-/*
- * Called every time user selects "Sync databases..." menu option
- */
-void MainWindow::syncDatabase()
-{
-  disconnect(m_pacmanDatabaseSystemWatcher,
-          SIGNAL(directoryChanged(QString)), this, SLOT(refreshAppIcon()));
-
-  QTime now;
-  if (m_debugInfo)
-    qDebug() << now.currentTime().toString("HH:mm").toLatin1().data() <<  ": At syncDatabase()...";
-  toggleEnableInterface(false);
-  m_icon = IconHelper::getIconOctopiTransparent();
-
-#ifdef KSTATUS
-  m_systemTrayIcon->setIconByPixmap(m_icon);
-  m_systemTrayIcon->setToolTipIconByPixmap(m_icon);
-  m_systemTrayIcon->setToolTipSubTitle(StrConstants::getSyncDatabases());
-#else
-  m_systemTrayIcon->setIcon(m_icon);
-  m_systemTrayIcon->setToolTip(StrConstants::getSyncDatabases());
-#endif
-
-  qApp->processEvents();
-
-  m_systemTrayIconMenu->close();
-
-#ifndef KSTATUS
-  m_systemTrayIcon->setContextMenu(0);
-#endif
-
-  m_commandExecuting = ectn_SYNC_DATABASE;
-
-  //Let's synchronize kcp database too...
-  if (UnixCommand::getLinuxDistro() == ectn_KAOS && UnixCommand::hasTheExecutable("kcp"))
-  {
-    if (m_debugInfo)
-      qDebug() << "Synchronizing kcp database...";
-    UnixCommand::execCommandAsNormalUser("kcp -u");
-  }
-
-  m_pacmanHelperClient->syncdb();
-}
-
-/*
- * Uses notify-send to send a notification to the systray area
- */
-void MainWindow::sendNotification(const QString &msg)
-{
-  QString processToExec("notify-send");
-
-  if (UnixCommand::hasTheExecutable(processToExec))
-  {
-    processToExec += " -i /usr/share/icons/octopi_red.png -t 5000 \"" +
-        StrConstants::getApplicationName() + "\"  \"" + msg + "\"";
-    QProcess::startDetached(processToExec);
-  }
-}
-
-/*
- * If we have some outdated packages, let's put an angry red face icon in this app!
- */
-void MainWindow::refreshAppIcon()
-{
-  disconnect(m_pacmanDatabaseSystemWatcher,
-          SIGNAL(directoryChanged(QString)), this, SLOT(refreshAppIcon()));
-
-  if (m_debugInfo)
-    qDebug() << "At refreshAppIcon()...";
-  m_outdatedStringList = Package::getOutdatedStringList();
-  bool hasAURTool = UnixCommand::hasTheExecutable(StrConstants::getForeignRepositoryToolName());
-
-  if (hasAURTool)
-  {
-    m_outdatedAURStringList = Package::getOutdatedAURStringList();
-  }
-  else
-  {
-    m_outdatedAURStringList = new QStringList();
-  }
-
-  m_numberOfOutdatedPackages = m_outdatedStringList->count();
-  m_numberOfOutdatedAURPackages = m_outdatedAURStringList->count();
-
-  if (m_numberOfOutdatedPackages == 0 && m_numberOfOutdatedAURPackages == 0)
-  {
-    #ifdef KSTATUS
-      m_systemTrayIcon->setToolTipSubTitle("");
-    #else
-      m_systemTrayIcon->setToolTip("");
-    #endif
-  }
-  else if (m_numberOfOutdatedPackages > 0)
-  {
-    if (m_numberOfOutdatedPackages == 1)
-    {
-      #ifdef KSTATUS
-        m_systemTrayIcon->setToolTipSubTitle(StrConstants::getOneNewUpdate());
-      #else
-        m_systemTrayIcon->setToolTip(StrConstants::getOneNewUpdate());
-      #endif
-    }
-    else if (m_numberOfOutdatedPackages > 1)
-    {
-      #ifdef KSTATUS
-        m_systemTrayIcon->setToolTipSubTitle(
-              StrConstants::getNewUpdates(m_numberOfOutdatedPackages));
-      #else
-        m_systemTrayIcon->setToolTip(StrConstants::getNewUpdates(m_numberOfOutdatedPackages));
-      #endif
-    }
-  }
-  else if (m_numberOfOutdatedAURPackages > 0)
-  {
-    if (m_numberOfOutdatedAURPackages == 1)
-    {
-      #ifdef KSTATUS
-        m_systemTrayIcon->setToolTipSubTitle(StrConstants::getOneNewUpdate() +
-                                             " (" + StrConstants::getForeignRepositoryName() + ")");
-      #else
-        m_systemTrayIcon->setToolTip(StrConstants::getOneNewUpdate() +
-                                     " (" + StrConstants::getForeignRepositoryName() + ")");
-      #endif
-    }
-    else if (m_numberOfOutdatedAURPackages > 1)
-    {
-      #ifdef KSTATUS
-        m_systemTrayIcon->setToolTipSubTitle(
-              StrConstants::getNewUpdates(m_numberOfOutdatedAURPackages) +
-              " (" + StrConstants::getForeignRepositoryName() + ")");
-      #else
-        m_systemTrayIcon->setToolTip(StrConstants::getNewUpdates(m_numberOfOutdatedAURPackages) +
-                                     " (" + StrConstants::getForeignRepositoryName() + ")");
-      #endif
-    }
-  }
-
-  if(m_outdatedStringList->count() > 0) //RED ICON!
-  {
-    if(m_commandExecuting == ectn_NONE)
-    {
-      m_actionSystemUpgrade->setEnabled(true);
-      m_actionSystemUpgrade->setVisible(true);
-    }
-
-    if (m_debugInfo)
-      qDebug() << "Got a RED icon!";
-    m_icon = IconHelper::getIconOctopiRed();
-
-
-#ifdef KSTATUS
-    m_systemTrayIcon->setAttentionIconByPixmap(m_icon);
-    m_systemTrayIcon->setStatus(KStatusNotifierItem::NeedsAttention);
-#endif
-  }
-  else if(m_outdatedAURStringList->count() > 0) //YELLOW ICON!
-  {
-    m_actionSystemUpgrade->setVisible(false);
-    m_icon = IconHelper::getIconOctopiYellow();
-    if (m_debugInfo)
-      qDebug() << "Got a YELLOW icon!";
-
-#ifdef KSTATUS
-    m_systemTrayIcon->setAttentionIconByPixmap(m_icon);
-    m_systemTrayIcon->setStatus(KStatusNotifierItem::NeedsAttention);
-#endif
-  }
-  else //YEAHHH... GREEN ICON!
-  {
-    m_actionSystemUpgrade->setVisible(false);
-    m_icon = IconHelper::getIconOctopiGreen();
-    if (m_debugInfo)
-      qDebug() << "Got a GREEN icon!";
-
-#ifdef KSTATUS
-    m_systemTrayIcon->setStatus(KStatusNotifierItem::Passive);
-#endif
-  }
-
-  setWindowIcon(m_icon);
-
-#ifdef KSTATUS
-  m_systemTrayIcon->setIconByPixmap(m_icon);
-  m_systemTrayIcon->setToolTipIconByPixmap(m_icon);
-#else
-  m_systemTrayIcon->setIcon(m_icon);
-#endif
-
-  connect(m_pacmanDatabaseSystemWatcher,
-          SIGNAL(directoryChanged(QString)), this, SLOT(refreshAppIcon()));
-}
-
-/*
- * Whenever the user clicks on the systemTray icon...
- */
-void MainWindow::execSystemTrayActivated(QSystemTrayIcon::ActivationReason ar)
-{
-  if (m_commandExecuting != ectn_NONE) return;
-
-  switch (ar)
-  {
-  case QSystemTrayIcon::DoubleClick:
-  {
-    if (m_outdatedStringList->count() > 0)
-    {
-      runOctopi(ectn_SYSUPGRADE_EXEC_OPT);
-    }
-    else
-    {
-      runOctopi(ectn_NORMAL_EXEC_OPT);
-    }
-
-    break;
-  }
-  case QSystemTrayIcon::Trigger:
-  {
-    if (UnixCommand::isAppRunning("octopi", true))
-    {
-      hideOctopi();
-    }
-
-    break;
-  }
-  default: break;
-  }
-}
-
-/*
- * This slot is called only when we're using Knotifications from KF5
- */
-void MainWindow::execSystemTrayKF5()
-{
-  static bool hidingOctopi = true;
-
-  if (UnixCommand::isAppRunning("octopi", true))
-  {
-    if (!hidingOctopi)
-      runOctopi(ectn_NORMAL_EXEC_OPT);
-    else
-      hideOctopi();
-
-    hidingOctopi = !hidingOctopi;
-  }
-}
-
-/*
- * When the users quit this notifier...
- */
-void MainWindow::exitNotifier()
-{
-  if (m_debugInfo)
-    qDebug() << "At exitNotifier()...";
-  qApp->quit();
-}
-
-/*
- * Execs Octopi
- */
-void MainWindow::runOctopi(ExecOpt execOptions)
-{
-  if (execOptions == ectn_SYSUPGRADE_NOCONFIRM_EXEC_OPT)
-  {
-    if (!WMHelper::isKDERunning() && (!WMHelper::isRazorQtRunning()) && (!WMHelper::isLXQTRunning()))
-    {
-      QProcess::startDetached("octopi -sysupgrade-noconfirm -style gtk");
-    }
-    else
-    {
-      QProcess::startDetached("octopi -sysupgrade-noconfirm");
-    }
-  }
-  else if (execOptions == ectn_SYSUPGRADE_EXEC_OPT &&
-      !UnixCommand::isAppRunning("octopi", true) && m_outdatedStringList->count() > 0)
-  {
-    doSystemUpgrade();
-  }
-  else if (execOptions == ectn_SYSUPGRADE_EXEC_OPT &&
-      UnixCommand::isAppRunning("octopi", true) && m_outdatedStringList->count() > 0)
-  {
-    if (!WMHelper::isKDERunning() && (!WMHelper::isRazorQtRunning()) && (!WMHelper::isLXQTRunning()))
-    {
-      QProcess::startDetached("octopi -sysupgrade -style gtk");
-    }
-    else
-    {
-      QProcess::startDetached("octopi -sysupgrade");
-    }
-  }
-  else if (execOptions == ectn_NORMAL_EXEC_OPT)
-  {
-    if (!WMHelper::isKDERunning() && (!WMHelper::isRazorQtRunning()) && (!WMHelper::isLXQTRunning()))
-    {
-      QProcess::startDetached("octopi -style gtk");
-    }
-    else
-    {
-      QProcess::startDetached("octopi");
-    }
-  }
-}
-
-/*
- * Calls the QDialog to set notifier interval
- */
-void MainWindow::showConfigDialog()
-{
-  if (m_setupDialog == nullptr)
-  {
-    m_setupDialog = new SetupDialog(this);
-#if QT_VERSION >= 0x050000
-    utils::positionWindowAtScreenCenter(m_setupDialog);
-#endif
-    m_setupDialog->exec();
-
-    delete m_setupDialog;
-    m_setupDialog = nullptr;
-  }
-}

notifier/octopi-notifier/octopi-notifier.pro

@@ -1,67 +0,0 @@
-#-------------------------------------------------
-#
-# Project created by QtCreator 2013-07-20T16:15:14
-#
-#-------------------------------------------------
-
-QT += core xml gui network dbus
-
-# This controls whether octopi-notifier uses KStatusNotifier lib
-# You SHOULD REALLY enable the following define in plasma 5 desktops!
-#DEFINES += KSTATUS
-
-contains(DEFINES, KSTATUS){
-  QT += KNotifications
-}
-
-greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
-
-CONFIG += qt console warn_on debug
-QMAKE_CXXFLAGS += -std=c++11
-TARGET = octopi-notifier
-TEMPLATE = app
-DESTDIR += ../bin
-OBJECTS_DIR += ../build-octopi-notifier
-MOC_DIR += ../build-octopi-notifier
-UI_DIR += ../build-octopi-notifier
-
-SOURCES += main.cpp \
-    mainwindow.cpp \
-    setupdialog.cpp \
-    outputdialog.cpp \
-    ../../src/terminal.cpp \
-    ../../src/unixcommand.cpp \
-    ../../src/package.cpp \
-    ../../src/wmhelper.cpp \
-    ../../src/settingsmanager.cpp \
-    ../pacmanhelper/pacmanhelperclient.cpp \
-    ../../src/utils.cpp \
-    ../../src/transactiondialog.cpp \
-    ../../src/argumentlist.cpp \
-    ../../src/pacmanexec.cpp \
-    ../../src/searchlineedit.cpp \
-    ../../src/searchbar.cpp
-
-HEADERS  += \
-    mainwindow.h \
-    setupdialog.h \
-    outputdialog.h \
-    ../../src/uihelper.h \
-    ../../src/terminal.h \
-    ../../src/unixcommand.h \
-    ../../src/wmhelper.h \
-    ../../src/strconstants.h \
-    ../../src/package.h \
-    ../pacmanhelper/pacmanhelperclient.h \
-    ../../src/utils.h \
-    ../../src/transactiondialog.h \
-    ../../src/argumentlist.h \
-    ../../src/pacmanexec.h \
-    ../../src/searchlineedit.h \
-    ../../src/searchbar.h
-
-FORMS += ../../ui/transactiondialog.ui \
-    ui/setupdialog.ui
-
-RESOURCES += \
-    ../../resources.qrc

notifier/octopi-notifier/outputdialog.cpp

@@ -1,277 +0,0 @@
-/*
-* This file is part of Octopi, an open-source GUI for pacman.
-* Copyright (C) 2013 Alexandre Albuquerque Arnt
-*
-* 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; either version 2 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.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not, write to the Free Software
-* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*
-*/
-
-#include "outputdialog.h"
-#include "../../src/pacmanexec.h"
-#include "../../src/searchbar.h"
-#include "../../src/uihelper.h"
-#include "../../src/strconstants.h"
-
-#include <QTextBrowser>
-#include <QVBoxLayout>
-#include <QProgressBar>
-#include <QCloseEvent>
-#include <QMessageBox>
-
-/*
- * Class that displays pacman output for system upgrade
- */
-
-/*
- * The obligatory constructor...
- */
-OutputDialog::OutputDialog(QWidget *parent): QDialog(parent)
-{
-  init();
-  m_upgradeRunning = false;
-  m_debugInfo = false;
-}
-
-/*
- * Sets if pacmanExec will be called in debugMode or not
- */
-void OutputDialog::setDebugMode(bool newValue)
-{
-  m_debugInfo = newValue;
-}
-
-/*
- * Let's build the main widgets...
- */
-void OutputDialog::init()
-{
-  this->resize(650, 500);
-
-  setWindowTitle(QCoreApplication::translate("MainWindow", "System upgrade"));
-  setWindowIcon(IconHelper::getIconSystemUpgrade());
-  m_mainLayout = new QVBoxLayout(this);
-  m_textBrowser = new QTextBrowser(this);
-  m_progressBar = new QProgressBar(this);
-
-  m_textBrowser->setGeometry(QRect(0, 0, 650, 500));
-
-  m_mainLayout->addWidget(m_textBrowser);
-
-  m_searchBar = new SearchBar(this);
-  connect(m_searchBar, SIGNAL(textChanged(QString)), this, SLOT(onSearchBarTextChanged(QString)));
-  connect(m_searchBar, SIGNAL(closed()), this, SLOT(onSearchBarClosed()));
-  connect(m_searchBar, SIGNAL(findNext()), this, SLOT(onSearchBarFindNext()));
-  connect(m_searchBar, SIGNAL(findPrevious()), this, SLOT(onSearchBarFindPrevious()));
-  m_mainLayout->addWidget(m_progressBar);
-  m_mainLayout->addWidget(m_searchBar);
-  m_mainLayout->setSpacing(0);
-  m_mainLayout->setSizeConstraint(QLayout::SetMinimumSize);
-  m_mainLayout->setContentsMargins(2, 2, 2, 2);
-
-  m_progressBar->setMinimum(0);
-  m_progressBar->setMaximum(100);
-  m_progressBar->setValue(0);
-  m_progressBar->close();
-  m_searchBar->show();
-}
-
-/*
- * Calls PacmanExec to begin system upgrade
- */
-void OutputDialog::doSystemUpgrade()
-{
-  m_pacmanExec = new PacmanExec();
-
-  if (m_debugInfo)
-    m_pacmanExec->setDebugMode(true);
-
-  QObject::connect(m_pacmanExec, SIGNAL( finished ( int, QProcess::ExitStatus )),
-                   this, SLOT( pacmanProcessFinished(int, QProcess::ExitStatus) ));
-
-  QObject::connect(m_pacmanExec, SIGNAL(percentage(int)), this, SLOT(onPencertange(int)));
-  QObject::connect(m_pacmanExec, SIGNAL(textToPrintExt(QString)), this, SLOT(onWriteOutput(QString)));
-
-  m_upgradeRunning = true;
-  m_pacmanExec->doSystemUpgrade();
-
-  //m_pacmanExec->doInstall("octopi");  //TEST CODE!
-}
-
-/*
- * Centers the dialog in the screen
- */
-void OutputDialog::show()
-{
-#if QT_VERSION >= 0x050000
-  utils::positionWindowAtScreenCenter(this);
-#endif
-  QDialog::show();
-  doSystemUpgrade();
-}
-
-/*
- * Whenever the user presses the ESC key
- */
-void OutputDialog::reject()
-{
-  if (!m_upgradeRunning)
-  {
-    QDialog::reject();
-  }
-}
-
-/*
- * Slot called whenever PacmanExec emits a new percentage change
- */
-void OutputDialog::onPencertange(int percentage)
-{
-  if (percentage > 0 && !m_progressBar->isVisible()) m_progressBar->show();
-  m_progressBar->setValue(percentage);
-}
-
-/*
- * Helper method to position the text cursor always in the end of doc
- */
-void OutputDialog::positionTextEditCursorAtEnd()
-{
-  QTextCursor tc = m_textBrowser->textCursor();
-  tc.clearSelection();
-  tc.movePosition(QTextCursor::End);
-  m_textBrowser->setTextCursor(tc);
-}
-
-/*
- * A helper method which writes the given string to the textbrowser
- */
-void OutputDialog::writeToTabOutput(const QString &msg, TreatURLLinks treatURLLinks)
-{
-  utils::writeToTextBrowser(m_textBrowser, msg, treatURLLinks);
-}
-
-/*
- * Slot called whenever PacmanExec emits a new output
- */
-void OutputDialog::onWriteOutput(const QString &output)
-{
-  utils::positionTextEditCursorAtEnd(m_textBrowser);
-  m_textBrowser->insertHtml(output);
-  m_textBrowser->ensureCursorVisible();
-}
-
-/*
- * Helper method to find the given "findText" in a TextEdit
- */
-bool OutputDialog::textInTabOutput(const QString& findText)
-{
-  return (utils::strInQTextEdit(m_textBrowser, findText));
-}
-
-/*
- * Slot called whenever PacmanExec finishes its job
- */
-void OutputDialog::pacmanProcessFinished(int exitCode, QProcess::ExitStatus exitStatus)
-{
-  m_progressBar->close();
-
-  if ((exitCode == 0) && exitStatus == QProcess::NormalExit)
-  {
-    writeToTabOutput("<br><b>" + StrConstants::getCommandFinishedOK() + "</b><br>");
-  }
-  else
-  {
-    writeToTabOutput("<br><b>" + StrConstants::getCommandFinishedWithErrors() + "</b><br>");
-  }
-
-  if (exitCode != 0 && (textInTabOutput("conflict"))) //|| _textInTabOutput("could not satisfy dependencies")))
-  {
-    int res = QMessageBox::question(this, StrConstants::getThereHasBeenATransactionError(),
-                                    StrConstants::getConfirmExecuteTransactionInTerminal(),
-                                    QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
-
-    if (res == QMessageBox::Yes)
-    {
-      m_pacmanExec->runLastestCommandInTerminal();
-      return;
-    }
-  }
-
-  delete m_pacmanExec;
-  m_upgradeRunning = false;
-}
-
-/*
- * User changed text to search in the line edit
- */
-void OutputDialog::onSearchBarTextChanged(QString strToSearch)
-{
-  utils::searchBarTextChangedInTextBrowser(m_textBrowser, m_searchBar, strToSearch);
-}
-
-/*
- * User closed the search bar
- */
-void OutputDialog::onSearchBarClosed()
-{
-  utils::searchBarClosedInTextBrowser(m_textBrowser, m_searchBar);
-}
-
-/*
- * User requested next found string
- */
-void OutputDialog::onSearchBarFindNext()
-{
-  utils::searchBarFindNextInTextBrowser(m_textBrowser, m_searchBar);
-}
-
-/*
- * User requested previous found string
- */
-void OutputDialog::onSearchBarFindPrevious()
-{
-  utils::searchBarFindPreviousInTextBrowser(m_textBrowser, m_searchBar);
-}
-
-/*
- * Let's not exit the dialog if a system upgrade is running
- */
-void OutputDialog::closeEvent(QCloseEvent *event)
-{
-  //We cannot quit while there is a running transaction!
-  if(m_upgradeRunning)
-  {
-    event->ignore();
-  }
-  else
-  {
-    emit finished(0);
-    event->accept();
-  }
-}
-
-/*
- * Whenever user presses Ctrl+F, we show the searchbar again
- */
-void OutputDialog::keyPressEvent(QKeyEvent *ke)
-{
-  if(ke->key() == Qt::Key_F && ke->modifiers() == Qt::ControlModifier)
-  {
-    m_searchBar->show();
-  }
-  else if(ke->key() == Qt::Key_Escape)
-  {
-    reject();
-  }
-  else ke->accept();
-}