mirror of
https://bitbucket.org/smil3y/katie.git
synced 2025-02-23 10:22:55 +00:00
drop unused QSharedMemory and QSystemSemaphore classes
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev
parent
1f1143c75f
commit
c4100aae81
17 changed files with 165 additions and 1989 deletions
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@ -141,7 +141,6 @@ include/katie/QtCore/QSetIterator
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include/katie/QtCore/QSettings
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include/katie/QtCore/QSharedData
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include/katie/QtCore/QSharedDataPointer
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include/katie/QtCore/QSharedMemory
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include/katie/QtCore/QSharedPointer
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include/katie/QtCore/QSignalMapper
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include/katie/QtCore/QSize
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@ -154,7 +153,6 @@ include/katie/QtCore/QStringList
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include/katie/QtCore/QStringListIterator
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include/katie/QtCore/QStringMatcher
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include/katie/QtCore/QStringRef
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include/katie/QtCore/QSystemSemaphore
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include/katie/QtCore/QTemporaryFile
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include/katie/QtCore/QTextBoundaryFinder
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include/katie/QtCore/QTextCodec
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@ -277,7 +275,6 @@ include/katie/QtCore/qsemaphore.h
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include/katie/QtCore/qset.h
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include/katie/QtCore/qsettings.h
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include/katie/QtCore/qshareddata.h
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include/katie/QtCore/qsharedmemory.h
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include/katie/QtCore/qsharedpointer.h
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include/katie/QtCore/qsignalmapper.h
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include/katie/QtCore/qsize.h
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@ -287,7 +284,6 @@ include/katie/QtCore/qstandardpaths.h
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include/katie/QtCore/qstring.h
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include/katie/QtCore/qstringlist.h
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include/katie/QtCore/qstringmatcher.h
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include/katie/QtCore/qsystemsemaphore.h
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include/katie/QtCore/qtconcurrentcompilertest.h
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include/katie/QtCore/qtconcurrentexception.h
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include/katie/QtCore/qtconcurrentfilter.h
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@ -144,7 +144,6 @@ include/katie/QtCore/QSetIterator
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include/katie/QtCore/QSettings
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include/katie/QtCore/QSharedData
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include/katie/QtCore/QSharedDataPointer
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include/katie/QtCore/QSharedMemory
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include/katie/QtCore/QSharedPointer
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include/katie/QtCore/QSignalMapper
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include/katie/QtCore/QSize
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@ -157,7 +156,6 @@ include/katie/QtCore/QStringList
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include/katie/QtCore/QStringListIterator
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include/katie/QtCore/QStringMatcher
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include/katie/QtCore/QStringRef
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include/katie/QtCore/QSystemSemaphore
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include/katie/QtCore/QTemporaryFile
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include/katie/QtCore/QTextBoundaryFinder
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include/katie/QtCore/QTextCodec
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@ -280,7 +278,6 @@ include/katie/QtCore/qsemaphore.h
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include/katie/QtCore/qset.h
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include/katie/QtCore/qsettings.h
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include/katie/QtCore/qshareddata.h
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include/katie/QtCore/qsharedmemory.h
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include/katie/QtCore/qsharedpointer.h
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include/katie/QtCore/qsignalmapper.h
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include/katie/QtCore/qsize.h
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@ -290,7 +287,6 @@ include/katie/QtCore/qstandardpaths.h
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include/katie/QtCore/qstring.h
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include/katie/QtCore/qstringlist.h
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include/katie/QtCore/qstringmatcher.h
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include/katie/QtCore/qsystemsemaphore.h
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include/katie/QtCore/qtconcurrentcompilertest.h
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include/katie/QtCore/qtconcurrentexception.h
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include/katie/QtCore/qtconcurrentfilter.h
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@ -144,7 +144,6 @@ include/katie/QtCore/QSetIterator
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include/katie/QtCore/QSettings
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include/katie/QtCore/QSharedData
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include/katie/QtCore/QSharedDataPointer
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include/katie/QtCore/QSharedMemory
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include/katie/QtCore/QSharedPointer
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include/katie/QtCore/QSignalMapper
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include/katie/QtCore/QSize
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@ -157,7 +156,6 @@ include/katie/QtCore/QStringList
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include/katie/QtCore/QStringListIterator
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include/katie/QtCore/QStringMatcher
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include/katie/QtCore/QStringRef
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include/katie/QtCore/QSystemSemaphore
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include/katie/QtCore/QTemporaryFile
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include/katie/QtCore/QTextBoundaryFinder
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include/katie/QtCore/QTextCodec
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@ -280,7 +278,6 @@ include/katie/QtCore/qsemaphore.h
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include/katie/QtCore/qset.h
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include/katie/QtCore/qsettings.h
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include/katie/QtCore/qshareddata.h
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include/katie/QtCore/qsharedmemory.h
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include/katie/QtCore/qsharedpointer.h
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include/katie/QtCore/qsignalmapper.h
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include/katie/QtCore/qsize.h
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@ -290,7 +287,6 @@ include/katie/QtCore/qstandardpaths.h
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include/katie/QtCore/qstring.h
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include/katie/QtCore/qstringlist.h
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include/katie/QtCore/qstringmatcher.h
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include/katie/QtCore/qsystemsemaphore.h
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include/katie/QtCore/qtconcurrentcompilertest.h
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include/katie/QtCore/qtconcurrentexception.h
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include/katie/QtCore/qtconcurrentfilter.h
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@ -483,7 +483,6 @@ classlist = [
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"QSettings",
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"QSharedData",
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"QSharedDataPointer",
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"QSharedMemory",
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"QSharedPointer",
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"QShortcut",
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"QShortcutEvent",
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@ -565,7 +564,6 @@ classlist = [
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"QStylePlugin",
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"QSvgRenderer",
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"QSyntaxHighlighter",
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"QSystemSemaphore",
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"QSystemTrayIcon",
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"Qt",
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"QTabBar",
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@ -10,7 +10,6 @@ set(EXTRA_CORE_LIBS
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set(CORE_PUBLIC_HEADERS
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QVarLengthArray
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QList
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QSystemSemaphore
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QProcess
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QBuffer
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QStringMatcher
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@ -70,7 +69,6 @@ set(CORE_PUBLIC_HEADERS
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QMargins
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QByteArrayMatcher
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QDirIterator
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QSharedMemory
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QReadWriteLock
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QFileSystemWatcher
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QSharedPointer
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@ -205,10 +203,6 @@ set(CORE_HEADERS
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qvariant_p.h
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qmetaobject_p.h
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qobject_p.h
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qsharedmemory.h
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qsharedmemory_p.h
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qsystemsemaphore.h
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qsystemsemaphore_p.h
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qmath.h
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qcore_unix_p.h
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qeventdispatcher_unix_p.h
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@ -341,12 +335,8 @@ set(CORE_SOURCES
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qtimer.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qtranslator.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qvariant.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qsharedmemory.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qsystemsemaphore.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qpointer.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qcore_unix.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qsharedmemory_unix.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qsystemsemaphore_unix.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/kernel/qeventdispatcher_unix.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/plugin/qpluginloader.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/plugin/qfactoryloader.cpp
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@ -205,7 +205,6 @@
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#cmakedefine QT_NO_PRINTPREVIEWWIDGET
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#cmakedefine QT_NO_PROGRESSDIALOG
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#cmakedefine QT_NO_QUUID_STRING
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#cmakedefine QT_NO_SHAREDMEMORY
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#cmakedefine QT_NO_SIZEGRIP
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#cmakedefine QT_NO_SPLASHSCREEN
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#cmakedefine QT_NO_STRINGLISTMODEL
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@ -214,7 +213,6 @@
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#cmakedefine QT_NO_STYLE_STYLESHEET
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#cmakedefine QT_NO_STYLE_WINDOWS
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#cmakedefine QT_NO_SYNTAXHIGHLIGHTER
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#cmakedefine QT_NO_SYSTEMSEMAPHORE
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#cmakedefine QT_NO_SYSTEMTRAYICON
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#cmakedefine QT_NO_TEXTBROWSER
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#cmakedefine QT_NO_UDPSOCKET
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@ -1,551 +0,0 @@
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/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Copyright (C) 2016 Ivailo Monev
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**
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** This file is part of the QtCore module of the Katie Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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**
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qsharedmemory.h"
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#include "qsharedmemory_p.h"
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#include "qsystemsemaphore.h"
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#include "qdir.h"
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#include "qdebug.h"
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QT_BEGIN_NAMESPACE
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#if !(defined(QT_NO_SHAREDMEMORY) && defined(QT_NO_SYSTEMSEMAPHORE))
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/*!
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\internal
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Generate a string from the key which can be any unicode string into
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the subset that the win/unix kernel allows.
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On Unix this will be a file name
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*/
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QString QSharedMemoryPrivate::makePlatformSafeKey(const QString &key, const QString &prefix)
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{
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Q_ASSERT(prefix.startsWith(QLatin1Char('/')));
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if (key.isEmpty())
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return QString();
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return (prefix + key.toUtf8().toHex());
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}
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#endif // QT_NO_SHAREDMEMORY && QT_NO_SHAREDMEMORY
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#ifndef QT_NO_SHAREDMEMORY
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/*!
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\class QSharedMemory
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\since 4.4
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\brief The QSharedMemory class provides access to a shared memory segment.
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QSharedMemory provides access to a shared memory segment by multiple
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threads and processes. It also provides a way for a single thread or
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process to lock the memory for exclusive access.
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When using this class, be aware of the following platform
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differences:
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\list
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\o Unix: QSharedMemory "owns" the shared memory segment. When the
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last thread or process that has an instance of QSharedMemory
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attached to a particular shared memory segment detaches from the
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segment by destroying its instance of QSharedMemory, the Unix kernel
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release the shared memory segment. But if that last thread or
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process crashes without running the QSharedMemory destructor, the
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shared memory segment survives the crash.
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\o HP-UX: Only one attach to a shared memory segment is allowed per
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process. This means that QSharedMemory should not be used across
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multiple threads in the same process in HP-UX.
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\endlist
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Remember to lock the shared memory with lock() before reading from
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or writing to the shared memory, and remember to release the lock
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with unlock() after you are done.
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Unlike QtSharedMemory, QSharedMemory automatically destroys the
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shared memory segment when the last instance of QSharedMemory is
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detached from the segment, and no references to the segment
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remain. Do not mix using QtSharedMemory and QSharedMemory. Port
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everything to QSharedMemory.
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\warning QSharedMemory changes the key in a Qt-specific way, unless otherwise
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specified. Interoperation with non-Qt applications is achieved by first creating
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a default shared memory with QSharedMemory() and then setting a native key with
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setNativeKey(). When using native keys, shared memory is not protected against
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multiple accesses on it (e.g. unable to lock()) and a user-defined mechanism
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should be used to achieve a such protection.
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*/
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/*!
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\overload QSharedMemory()
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Constructs a shared memory object with the given \a parent. The
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shared memory object's key is not set by the constructor, so the
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shared memory object does not have an underlying shared memory
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segment attached. The key must be set with setKey() or setNativeKey()
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before create() or attach() can be used.
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\sa setKey()
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*/
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QSharedMemory::QSharedMemory(QObject *parent)
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: QObject(*new QSharedMemoryPrivate, parent)
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{
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}
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/*!
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Constructs a shared memory object with the given \a parent and with
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its key set to \a key. Because its key is set, its create() and
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attach() functions can be called.
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\sa setKey(), create(), attach()
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*/
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QSharedMemory::QSharedMemory(const QString &key, QObject *parent)
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: QObject(*new QSharedMemoryPrivate, parent)
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{
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setKey(key);
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}
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/*!
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The destructor clears the key, which forces the shared memory object
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to \l {detach()} {detach} from its underlying shared memory
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segment. If this shared memory object is the last one connected to
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the shared memory segment, the detach() operation destroys the
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shared memory segment.
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\sa detach() isAttached()
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*/
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QSharedMemory::~QSharedMemory()
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{
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setKey(QString());
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}
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/*!
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Sets the platform independent \a key for this shared memory object. If \a key
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is the same as the current key, the function returns without doing anything.
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You can call key() to retrieve the platform independent key. Internally,
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QSharedMemory converts this key into a platform specific key. If you instead
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call nativeKey(), you will get the platform specific, converted key.
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If the shared memory object is attached to an underlying shared memory
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segment, it will \l {detach()} {detach} from it before setting the new key.
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This function does not do an attach().
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\sa key() nativeKey() isAttached()
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*/
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void QSharedMemory::setKey(const QString &key)
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{
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Q_D(QSharedMemory);
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if (key == d->key && d->makePlatformSafeKey(key) == d->nativeKey)
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return;
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if (isAttached())
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detach();
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d->cleanHandle();
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d->key = key;
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d->nativeKey = d->makePlatformSafeKey(key);
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}
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/*!
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\since 4.8
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Sets the native, platform specific, \a key for this shared memory object. If
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\a key is the same as the current native key, the function returns without
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doing anything. If all you want is to assign a key to a segment, you should
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call setKey() instead.
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You can call nativeKey() to retrieve the native key. If a native key has been
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assigned, calling key() will return a null string.
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If the shared memory object is attached to an underlying shared memory
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segment, it will \l {detach()} {detach} from it before setting the new key.
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This function does not do an attach().
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The application will not be portable if you set a native key.
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\sa nativeKey() key() isAttached()
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*/
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void QSharedMemory::setNativeKey(const QString &key)
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{
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Q_D(QSharedMemory);
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if (key == d->nativeKey && d->key.isNull())
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return;
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if (isAttached())
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detach();
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d->cleanHandle();
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d->key.clear();
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d->nativeKey = key;
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}
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bool QSharedMemoryPrivate::initKey()
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{
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cleanHandle();
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#ifndef QT_NO_SYSTEMSEMAPHORE
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systemSemaphore.setKey(QString(), 1);
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systemSemaphore.setKey(key, 1);
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if (systemSemaphore.error() != QSystemSemaphore::NoError) {
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errorString = QSharedMemory::tr("%1: unable to set key on lock").arg(QLatin1String("QSharedMemoryPrivate::initKey"));
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switch(systemSemaphore.error()) {
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case QSystemSemaphore::PermissionDenied:
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error = QSharedMemory::PermissionDenied;
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break;
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case QSystemSemaphore::KeyError:
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error = QSharedMemory::KeyError;
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break;
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case QSystemSemaphore::AlreadyExists:
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error = QSharedMemory::AlreadyExists;
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break;
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case QSystemSemaphore::NotFound:
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error = QSharedMemory::NotFound;
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break;
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case QSystemSemaphore::OutOfResources:
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error = QSharedMemory::OutOfResources;
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break;
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case QSystemSemaphore::UnknownError:
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default:
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error = QSharedMemory::UnknownError;
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break;
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}
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return false;
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}
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#endif
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errorString.clear();
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error = QSharedMemory::NoError;
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return true;
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}
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/*!
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Returns the key assigned with setKey() to this shared memory, or a null key
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if no key has been assigned, or if the segment is using a nativeKey(). The
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key is the identifier used by Qt applications to identify the shared memory
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segment.
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You can find the native, platform specific, key used by the operating system
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by calling nativeKey().
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\sa setKey() setNativeKey()
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*/
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QString QSharedMemory::key() const
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{
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Q_D(const QSharedMemory);
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return d->key;
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}
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/*!
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\since 4.8
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Returns the native, platform specific, key for this shared memory object. The
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native key is the identifier used by the operating system to identify the
|
||||
shared memory segment.
|
||||
|
||||
You can use the native key to access shared memory segments that have not
|
||||
been created by Qt, or to grant shared memory access to non-Qt applications.
|
||||
|
||||
\sa setKey() setNativeKey()
|
||||
*/
|
||||
QString QSharedMemory::nativeKey() const
|
||||
{
|
||||
Q_D(const QSharedMemory);
|
||||
return d->nativeKey;
|
||||
}
|
||||
|
||||
/*!
|
||||
Creates a shared memory segment of \a size bytes with the key passed to the
|
||||
constructor, set with setKey() or set with setNativeKey(), then attaches to
|
||||
the new shared memory segment with the given access \a mode and returns
|
||||
\tt true. If a shared memory segment identified by the key already exists,
|
||||
the attach operation is not performed and \tt false is returned. When the
|
||||
return value is \tt false, call error() to determine which error occurred.
|
||||
|
||||
\sa error()
|
||||
*/
|
||||
bool QSharedMemory::create(int size, AccessMode mode)
|
||||
{
|
||||
Q_D(QSharedMemory);
|
||||
|
||||
if (!d->initKey())
|
||||
return false;
|
||||
|
||||
if (size <= 0) {
|
||||
d->error = QSharedMemory::InvalidSize;
|
||||
d->errorString = QSharedMemory::tr("%1: create size is less then 0").arg(QLatin1String("QSharedMemory::create"));
|
||||
return false;
|
||||
}
|
||||
|
||||
#ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
// Take ownership and force set initialValue because the semaphore
|
||||
// might have already existed from a previous crash.
|
||||
d->systemSemaphore.setKey(d->key, 1, QSystemSemaphore::Create);
|
||||
|
||||
QSharedMemoryLocker lock(this);
|
||||
if (!d->key.isNull() && !d->tryLocker(&lock, QLatin1String("QSharedMemory::create")))
|
||||
return false;
|
||||
#endif
|
||||
|
||||
if (!d->create(size))
|
||||
return false;
|
||||
|
||||
return d->attach(mode);
|
||||
}
|
||||
|
||||
/*!
|
||||
Returns the size of the attached shared memory segment. If no shared
|
||||
memory segment is attached, 0 is returned.
|
||||
|
||||
\sa create() attach()
|
||||
*/
|
||||
int QSharedMemory::size() const
|
||||
{
|
||||
Q_D(const QSharedMemory);
|
||||
return d->size;
|
||||
}
|
||||
|
||||
/*!
|
||||
\enum QSharedMemory::AccessMode
|
||||
|
||||
\value ReadOnly The shared memory segment is read-only. Writing to
|
||||
the shared memory segment is not allowed. An attempt to write to a
|
||||
shared memory segment created with ReadOnly causes the program to
|
||||
abort.
|
||||
|
||||
\value ReadWrite Reading and writing the shared memory segment are
|
||||
both allowed.
|
||||
*/
|
||||
|
||||
/*!
|
||||
Attempts to attach the process to the shared memory segment
|
||||
identified by the key that was passed to the constructor or to a
|
||||
call to setKey() or setNativeKey(). The access \a mode is \l {QSharedMemory::}
|
||||
{ReadWrite} by default. It can also be \l {QSharedMemory::}
|
||||
{ReadOnly}. Returns true if the attach operation is successful. If
|
||||
false is returned, call error() to determine which error occurred.
|
||||
After attaching the shared memory segment, a pointer to the shared
|
||||
memory can be obtained by calling data().
|
||||
|
||||
\sa isAttached(), detach(), create()
|
||||
*/
|
||||
bool QSharedMemory::attach(AccessMode mode)
|
||||
{
|
||||
Q_D(QSharedMemory);
|
||||
|
||||
if (isAttached() || !d->initKey())
|
||||
return false;
|
||||
#ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
QSharedMemoryLocker lock(this);
|
||||
if (!d->key.isNull() && !d->tryLocker(&lock, QLatin1String("QSharedMemory::attach")))
|
||||
return false;
|
||||
#endif
|
||||
|
||||
if (isAttached() || !d->handle())
|
||||
return false;
|
||||
|
||||
return d->attach(mode);
|
||||
}
|
||||
|
||||
/*!
|
||||
Returns true if this process is attached to the shared memory
|
||||
segment.
|
||||
|
||||
\sa attach(), detach()
|
||||
*/
|
||||
bool QSharedMemory::isAttached() const
|
||||
{
|
||||
Q_D(const QSharedMemory);
|
||||
return (d->memory != nullptr);
|
||||
}
|
||||
|
||||
/*!
|
||||
Detaches the process from the shared memory segment. If this was the
|
||||
last process attached to the shared memory segment, then the shared
|
||||
memory segment is released by the system, i.e., the contents are
|
||||
destroyed. The function returns true if it detaches the shared
|
||||
memory segment. If it returns false, it usually means the segment
|
||||
either isn't attached, or it is locked by another process.
|
||||
|
||||
\sa attach(), isAttached()
|
||||
*/
|
||||
bool QSharedMemory::detach()
|
||||
{
|
||||
Q_D(QSharedMemory);
|
||||
if (!isAttached())
|
||||
return false;
|
||||
|
||||
#ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
QSharedMemoryLocker lock(this);
|
||||
if (!d->key.isNull() && !d->tryLocker(&lock, QLatin1String("QSharedMemory::detach")))
|
||||
return false;
|
||||
#endif
|
||||
|
||||
return d->detach();
|
||||
}
|
||||
|
||||
/*!
|
||||
Returns a pointer to the contents of the shared memory segment, if
|
||||
one is attached. Otherwise it returns null. Remember to lock the
|
||||
shared memory with lock() before reading from or writing to the
|
||||
shared memory, and remember to release the lock with unlock() after
|
||||
you are done.
|
||||
|
||||
\sa attach()
|
||||
*/
|
||||
void *QSharedMemory::data()
|
||||
{
|
||||
Q_D(QSharedMemory);
|
||||
return d->memory;
|
||||
}
|
||||
|
||||
/*!
|
||||
Returns a const pointer to the contents of the shared memory
|
||||
segment, if one is attached. Otherwise it returns null. Remember to
|
||||
lock the shared memory with lock() before reading from or writing to
|
||||
the shared memory, and remember to release the lock with unlock()
|
||||
after you are done.
|
||||
|
||||
\sa attach() create()
|
||||
*/
|
||||
const void* QSharedMemory::constData() const
|
||||
{
|
||||
Q_D(const QSharedMemory);
|
||||
return d->memory;
|
||||
}
|
||||
|
||||
/*!
|
||||
\overload data()
|
||||
*/
|
||||
const void *QSharedMemory::data() const
|
||||
{
|
||||
Q_D(const QSharedMemory);
|
||||
return d->memory;
|
||||
}
|
||||
|
||||
#ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
/*!
|
||||
This is a semaphore that locks the shared memory segment for access
|
||||
by this process and returns true. If another process has locked the
|
||||
segment, this function blocks until the lock is released. Then it
|
||||
acquires the lock and returns true. If this function returns false,
|
||||
it means that you have ignored a false return from create() or attach(),
|
||||
that you have set the key with setNativeKey() or that
|
||||
QSystemSemaphore::acquire() failed due to an unknown system error.
|
||||
|
||||
\sa unlock(), data(), QSystemSemaphore::acquire()
|
||||
*/
|
||||
bool QSharedMemory::lock()
|
||||
{
|
||||
Q_D(QSharedMemory);
|
||||
if (d->lockedByMe) {
|
||||
qWarning("QSharedMemory::lock: already locked");
|
||||
return true;
|
||||
}
|
||||
if (d->systemSemaphore.acquire()) {
|
||||
d->lockedByMe = true;
|
||||
return true;
|
||||
}
|
||||
d->errorString = QSharedMemory::tr("%1: unable to lock").arg(QLatin1String("QSharedMemory::lock"));
|
||||
d->error = QSharedMemory::LockError;
|
||||
return false;
|
||||
}
|
||||
|
||||
/*!
|
||||
Releases the lock on the shared memory segment and returns true, if
|
||||
the lock is currently held by this process. If the segment is not
|
||||
locked, or if the lock is held by another process, nothing happens
|
||||
and false is returned.
|
||||
|
||||
\sa lock()
|
||||
*/
|
||||
bool QSharedMemory::unlock()
|
||||
{
|
||||
Q_D(QSharedMemory);
|
||||
if (!d->lockedByMe)
|
||||
return false;
|
||||
d->lockedByMe = false;
|
||||
if (d->systemSemaphore.release())
|
||||
return true;
|
||||
d->errorString = QSharedMemory::tr("%1: unable to unlock").arg(QLatin1String("QSharedMemory::unlock"));
|
||||
d->error = QSharedMemory::LockError;
|
||||
return false;
|
||||
}
|
||||
#endif // QT_NO_SYSTEMSEMAPHORE
|
||||
|
||||
/*!
|
||||
\enum QSharedMemory::SharedMemoryError
|
||||
|
||||
\value NoError No error occurred.
|
||||
|
||||
\value PermissionDenied The operation failed because the caller
|
||||
didn't have the required permissions.
|
||||
|
||||
\value InvalidSize A create operation failed because the requested
|
||||
size was invalid.
|
||||
|
||||
\value KeyError The operation failed because of an invalid key.
|
||||
|
||||
\value AlreadyExists A create() operation failed because a shared
|
||||
memory segment with the specified key already existed.
|
||||
|
||||
\value NotFound An attach() failed because a shared memory segment
|
||||
with the specified key could not be found.
|
||||
|
||||
\value LockError The attempt to lock() the shared memory segment
|
||||
failed because create() or attach() failed and returned false, or
|
||||
because a system error occurred in QSystemSemaphore::acquire().
|
||||
|
||||
\value OutOfResources A create() operation failed because there was
|
||||
not enough memory available to fill the request.
|
||||
|
||||
\value UnknownError Something else happened and it was bad.
|
||||
*/
|
||||
|
||||
/*!
|
||||
Returns a value indicating whether an error occurred, and, if so,
|
||||
which error it was.
|
||||
|
||||
\sa errorString()
|
||||
*/
|
||||
QSharedMemory::SharedMemoryError QSharedMemory::error() const
|
||||
{
|
||||
Q_D(const QSharedMemory);
|
||||
return d->error;
|
||||
}
|
||||
|
||||
/*!
|
||||
Returns a text description of the last error that occurred. If
|
||||
error() returns an \l {QSharedMemory::SharedMemoryError} {error
|
||||
value}, call this function to get a text string that describes the
|
||||
error.
|
||||
|
||||
\sa error()
|
||||
*/
|
||||
QString QSharedMemory::errorString() const
|
||||
{
|
||||
Q_D(const QSharedMemory);
|
||||
return d->errorString;
|
||||
}
|
||||
|
||||
#endif // QT_NO_SHAREDMEMORY
|
||||
|
||||
#include "moc_qsharedmemory.h"
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
|
@ -1,96 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2015 The Qt Company Ltd.
|
||||
** Copyright (C) 2016 Ivailo Monev
|
||||
**
|
||||
** This file is part of the QtCore module of the Katie Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** This file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef QSHAREDMEMORY_H
|
||||
#define QSHAREDMEMORY_H
|
||||
|
||||
#include <QtCore/qobject.h>
|
||||
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
|
||||
#ifndef QT_NO_SHAREDMEMORY
|
||||
|
||||
class QSharedMemoryPrivate;
|
||||
|
||||
class Q_CORE_EXPORT QSharedMemory : public QObject
|
||||
{
|
||||
Q_OBJECT
|
||||
Q_DECLARE_PRIVATE(QSharedMemory)
|
||||
|
||||
public:
|
||||
enum AccessMode {
|
||||
ReadOnly,
|
||||
ReadWrite
|
||||
};
|
||||
|
||||
enum SharedMemoryError {
|
||||
NoError,
|
||||
PermissionDenied,
|
||||
InvalidSize,
|
||||
KeyError,
|
||||
AlreadyExists,
|
||||
NotFound,
|
||||
LockError,
|
||||
OutOfResources,
|
||||
UnknownError
|
||||
};
|
||||
|
||||
QSharedMemory(QObject *parent = nullptr);
|
||||
QSharedMemory(const QString &key, QObject *parent = nullptr);
|
||||
~QSharedMemory();
|
||||
|
||||
void setKey(const QString &key);
|
||||
QString key() const;
|
||||
void setNativeKey(const QString &key);
|
||||
QString nativeKey() const;
|
||||
|
||||
bool create(int size, AccessMode mode = ReadWrite);
|
||||
int size() const;
|
||||
|
||||
bool attach(AccessMode mode = ReadWrite);
|
||||
bool isAttached() const;
|
||||
bool detach();
|
||||
|
||||
void *data();
|
||||
const void* constData() const;
|
||||
const void *data() const;
|
||||
|
||||
#ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
bool lock();
|
||||
bool unlock();
|
||||
#endif
|
||||
|
||||
SharedMemoryError error() const;
|
||||
QString errorString() const;
|
||||
|
||||
private:
|
||||
Q_DISABLE_COPY(QSharedMemory)
|
||||
};
|
||||
|
||||
#endif // QT_NO_SHAREDMEMORY
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
||||
|
||||
#endif // QSHAREDMEMORY_H
|
||||
|
||||
|
|
@ -1,142 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2015 The Qt Company Ltd.
|
||||
** Copyright (C) 2016 Ivailo Monev
|
||||
**
|
||||
** This file is part of the QtCore module of the Katie Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** This file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef QSHAREDMEMORY_P_H
|
||||
#define QSHAREDMEMORY_P_H
|
||||
|
||||
//
|
||||
// W A R N I N G
|
||||
// -------------
|
||||
//
|
||||
// This file is not part of the Katie API. It exists purely as an
|
||||
// implementation detail. This header file may change from version to
|
||||
// version without notice, or even be removed.
|
||||
//
|
||||
// We mean it.
|
||||
//
|
||||
|
||||
#include "qsharedmemory.h"
|
||||
|
||||
#ifdef QT_NO_SHAREDMEMORY
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
# ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
namespace QSharedMemoryPrivate
|
||||
{
|
||||
QString makePlatformSafeKey(const QString &key,
|
||||
const QString &prefix = QLatin1String("/qipc_sharedmemory_"));
|
||||
}
|
||||
#endif // QT_NO_SYSTEMSEMAPHORE
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
||||
#else // QT_NO_SHAREDMEMORY
|
||||
|
||||
#include "qsystemsemaphore.h"
|
||||
#include "qobject_p.h"
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
#ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
/*!
|
||||
Helper class
|
||||
*/
|
||||
class QSharedMemoryLocker
|
||||
{
|
||||
|
||||
public:
|
||||
inline QSharedMemoryLocker(QSharedMemory *sharedMemory) : q_sm(sharedMemory)
|
||||
{
|
||||
Q_ASSERT(q_sm);
|
||||
}
|
||||
|
||||
inline ~QSharedMemoryLocker()
|
||||
{
|
||||
if (q_sm)
|
||||
q_sm->unlock();
|
||||
}
|
||||
|
||||
inline bool lock()
|
||||
{
|
||||
if (q_sm && q_sm->lock())
|
||||
return true;
|
||||
q_sm = nullptr;
|
||||
return false;
|
||||
}
|
||||
|
||||
private:
|
||||
QSharedMemory *q_sm;
|
||||
};
|
||||
#endif // QT_NO_SYSTEMSEMAPHORE
|
||||
|
||||
class Q_AUTOTEST_EXPORT QSharedMemoryPrivate : public QObjectPrivate
|
||||
{
|
||||
Q_DECLARE_PUBLIC(QSharedMemory)
|
||||
|
||||
public:
|
||||
QSharedMemoryPrivate();
|
||||
|
||||
void *memory;
|
||||
int size;
|
||||
QString key;
|
||||
QString nativeKey;
|
||||
QSharedMemory::SharedMemoryError error;
|
||||
QString errorString;
|
||||
#ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
QSystemSemaphore systemSemaphore;
|
||||
bool lockedByMe;
|
||||
#endif
|
||||
|
||||
static QString makePlatformSafeKey(const QString &key,
|
||||
const QString &prefix = QLatin1String("/qipc_sharedmemory_"));
|
||||
int handle();
|
||||
bool initKey();
|
||||
void cleanHandle();
|
||||
bool create(int size);
|
||||
bool attach(QSharedMemory::AccessMode mode);
|
||||
bool detach();
|
||||
|
||||
void setErrorString(const QString &function);
|
||||
|
||||
#ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
inline bool tryLocker(QSharedMemoryLocker *locker, const QString &function) {
|
||||
if (!locker->lock()) {
|
||||
errorString = QSharedMemory::tr("%1: unable to lock").arg(function);
|
||||
error = QSharedMemory::LockError;
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
#endif // QT_NO_SYSTEMSEMAPHORE
|
||||
|
||||
private:
|
||||
int hand;
|
||||
};
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
||||
#endif // QT_NO_SHAREDMEMORY
|
||||
|
||||
#endif // QSHAREDMEMORY_P_H
|
||||
|
||||
|
|
@ -1,233 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2015 The Qt Company Ltd.
|
||||
** Copyright (C) 2016 Ivailo Monev
|
||||
**
|
||||
** This file is part of the QtCore module of the Katie Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** This file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include "qplatformdefs.h"
|
||||
|
||||
#include "qsharedmemory.h"
|
||||
#include "qsharedmemory_p.h"
|
||||
|
||||
#include "qdebug.h"
|
||||
#include "qfile.h"
|
||||
|
||||
#ifndef QT_NO_SHAREDMEMORY
|
||||
#include <sys/types.h>
|
||||
#include <sys/ipc.h>
|
||||
#include <sys/mman.h>
|
||||
#include <sys/stat.h>
|
||||
#include <fcntl.h>
|
||||
#include <unistd.h>
|
||||
#endif // QT_NO_SHAREDMEMORY
|
||||
#include <errno.h>
|
||||
|
||||
#include "qcore_unix_p.h"
|
||||
|
||||
#ifndef QT_NO_SHAREDMEMORY
|
||||
|
||||
//#define QSHAREDMEMORY_DEBUG
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
QSharedMemoryPrivate::QSharedMemoryPrivate()
|
||||
: QObjectPrivate(), memory(0), size(0), error(QSharedMemory::NoError),
|
||||
#ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
systemSemaphore(QString()), lockedByMe(false),
|
||||
#endif
|
||||
hand(0)
|
||||
{
|
||||
}
|
||||
|
||||
void QSharedMemoryPrivate::setErrorString(const QString &function)
|
||||
{
|
||||
// EINVAL is handled in functions so they can give better error strings
|
||||
switch (errno) {
|
||||
case EACCES:
|
||||
case EPERM:
|
||||
errorString = QSharedMemory::tr("%1: permission denied").arg(function);
|
||||
error = QSharedMemory::PermissionDenied;
|
||||
break;
|
||||
case EEXIST:
|
||||
errorString = QSharedMemory::tr("%1: already exists").arg(function);
|
||||
error = QSharedMemory::AlreadyExists;
|
||||
break;
|
||||
case ENOENT:
|
||||
errorString = QSharedMemory::tr("%1: doesn't exist").arg(function);
|
||||
error = QSharedMemory::NotFound;
|
||||
break;
|
||||
case EAGAIN:
|
||||
case EMFILE:
|
||||
case ENFILE:
|
||||
case ENOMEM:
|
||||
case ENOSPC:
|
||||
errorString = QSharedMemory::tr("%1: out of resources").arg(function);
|
||||
error = QSharedMemory::OutOfResources;
|
||||
break;
|
||||
case EOVERFLOW:
|
||||
errorString = QSharedMemory::tr("%1: invalid size").arg(function);
|
||||
error = QSharedMemory::InvalidSize;
|
||||
break;
|
||||
default:
|
||||
errorString = QSharedMemory::tr("%1: unknown error %2").arg(function).arg(errno);
|
||||
error = QSharedMemory::UnknownError;
|
||||
#ifdef QSHAREDMEMORY_DEBUG
|
||||
qDebug() << errorString << "key" << key << "errno" << errno << EINVAL;
|
||||
#endif
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\internal
|
||||
|
||||
If not already made create the handle used for accessing the shared memory.
|
||||
*/
|
||||
int QSharedMemoryPrivate::handle()
|
||||
{
|
||||
// don't allow making handles on empty keys
|
||||
QString safeKey = makePlatformSafeKey(key);
|
||||
if (safeKey.isEmpty()) {
|
||||
errorString = QSharedMemory::tr("%1: key is empty").arg(QLatin1String("QSharedMemory::handle"));
|
||||
error = QSharedMemory::KeyError;
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
void QSharedMemoryPrivate::cleanHandle()
|
||||
{
|
||||
qt_safe_close(hand);
|
||||
hand = 0;
|
||||
}
|
||||
|
||||
bool QSharedMemoryPrivate::create(int size)
|
||||
{
|
||||
if (!handle())
|
||||
return false;
|
||||
|
||||
QByteArray shmName = QFile::encodeName(makePlatformSafeKey(key));
|
||||
|
||||
int fd;
|
||||
Q_EINTR_LOOP(fd, ::shm_open(shmName.constData(), O_RDWR | O_CREAT | O_EXCL, 0666));
|
||||
if (fd == -1) {
|
||||
QString function = QLatin1String("QSharedMemory::create");
|
||||
switch (errno) {
|
||||
case ENAMETOOLONG:
|
||||
case EINVAL:
|
||||
errorString = QSharedMemory::tr("%1: bad name").arg(function);
|
||||
error = QSharedMemory::KeyError;
|
||||
break;
|
||||
default:
|
||||
setErrorString(function);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
// the size may only be set once; ignore errors
|
||||
int ret;
|
||||
Q_EINTR_LOOP(ret, QT_FTRUNCATE(fd, size));
|
||||
if (ret == -1) {
|
||||
setErrorString(QLatin1String("QSharedMemory::create (ftruncate)"));
|
||||
qt_safe_close(fd);
|
||||
return false;
|
||||
}
|
||||
|
||||
qt_safe_close(fd);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool QSharedMemoryPrivate::attach(QSharedMemory::AccessMode mode)
|
||||
{
|
||||
QByteArray shmName = QFile::encodeName(makePlatformSafeKey(key));
|
||||
|
||||
int oflag = (mode == QSharedMemory::ReadOnly ? O_RDONLY : O_RDWR);
|
||||
mode_t omode = (mode == QSharedMemory::ReadOnly ? 0444 : 0660);
|
||||
|
||||
Q_EINTR_LOOP(hand, ::shm_open(shmName.constData(), oflag, omode));
|
||||
if (hand == -1) {
|
||||
QString function = QLatin1String("QSharedMemory::attach (shm_open)");
|
||||
switch (errno) {
|
||||
case ENAMETOOLONG:
|
||||
case EINVAL:
|
||||
errorString = QSharedMemory::tr("%1: bad name").arg(function);
|
||||
error = QSharedMemory::KeyError;
|
||||
break;
|
||||
default:
|
||||
setErrorString(function);
|
||||
}
|
||||
hand = 0;
|
||||
return false;
|
||||
}
|
||||
|
||||
// grab the size
|
||||
QT_STATBUF st;
|
||||
if (QT_FSTAT(hand, &st) == -1) {
|
||||
setErrorString(QLatin1String("QSharedMemory::attach (fstat)"));
|
||||
cleanHandle();
|
||||
return false;
|
||||
}
|
||||
size = st.st_size;
|
||||
|
||||
// grab the memory
|
||||
int mprot = (mode == QSharedMemory::ReadOnly ? PROT_READ : PROT_READ | PROT_WRITE);
|
||||
memory = QT_MMAP(nullptr, size, mprot, MAP_SHARED, hand, 0);
|
||||
if (memory == MAP_FAILED || !memory) {
|
||||
setErrorString(QLatin1String("QSharedMemory::attach (mmap)"));
|
||||
cleanHandle();
|
||||
memory = nullptr;
|
||||
size = 0;
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool QSharedMemoryPrivate::detach()
|
||||
{
|
||||
// detach from the memory segment
|
||||
if (munmap(memory, size) == -1) {
|
||||
setErrorString(QLatin1String("QSharedMemory::detach (munmap)"));
|
||||
return false;
|
||||
}
|
||||
memory = nullptr;
|
||||
size = 0;
|
||||
|
||||
// get the number of current attachments
|
||||
int shm_nattch = 0;
|
||||
QT_STATBUF st;
|
||||
if (QT_FSTAT(hand, &st) == 0) {
|
||||
// subtract 2 from linkcount: one for our own open and one for the dir entry
|
||||
shm_nattch = st.st_nlink - 2;
|
||||
}
|
||||
cleanHandle();
|
||||
// if there are no attachments then unlink the shared memory
|
||||
if (shm_nattch == 0) {
|
||||
QByteArray shmName = QFile::encodeName(makePlatformSafeKey(key));
|
||||
if (::shm_unlink(shmName.constData()) == -1 && errno != ENOENT)
|
||||
setErrorString(QLatin1String("QSharedMemory::detach (shm_unlink)"));
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
||||
#endif // QT_NO_SHAREDMEMORY
|
||||
|
|
@ -1,309 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2015 The Qt Company Ltd.
|
||||
** Copyright (C) 2016 Ivailo Monev
|
||||
**
|
||||
** This file is part of the QtCore module of the Katie Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** This file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include "qsystemsemaphore.h"
|
||||
#include "qsystemsemaphore_p.h"
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
#ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
|
||||
/*!
|
||||
\class QSystemSemaphore
|
||||
\since 4.4
|
||||
|
||||
\brief The QSystemSemaphore class provides a general counting system semaphore.
|
||||
|
||||
A semaphore is a generalization of a mutex. While a mutex can be
|
||||
locked only once, a semaphore can be acquired multiple times.
|
||||
Typically, a semaphore is used to protect a certain number of
|
||||
identical resources.
|
||||
|
||||
Like its lighter counterpart QSemaphore, a QSystemSemaphore can be
|
||||
accessed from multiple \l {QThread} {threads}. Unlike QSemaphore, a
|
||||
QSystemSemaphore can also be accessed from multiple \l {QProcess}
|
||||
{processes}. This means QSystemSemaphore is a much heavier class, so
|
||||
if your application doesn't need to access your semaphores across
|
||||
multiple processes, you will probably want to use QSemaphore.
|
||||
|
||||
Semaphores support two fundamental operations, acquire() and release():
|
||||
|
||||
acquire() tries to acquire one resource. If there isn't a resource
|
||||
available, the call blocks until a resource becomes available. Then
|
||||
the resource is acquired and the call returns.
|
||||
|
||||
release() releases one resource so it can be acquired by another
|
||||
process. The function can also be called with a parameter n > 1,
|
||||
which releases n resources.
|
||||
|
||||
A system semaphore is created with a string key that other processes
|
||||
can use to use the same semaphore.
|
||||
|
||||
Example: Create a system semaphore
|
||||
\snippet doc/src/snippets/code/src_corelib_kernel_qsystemsemaphore.cpp 0
|
||||
|
||||
A typical application of system semaphores is for controlling access
|
||||
to a circular buffer shared by a producer process and a consumer
|
||||
processes.
|
||||
|
||||
\section1 Platform-Specific Behavior
|
||||
|
||||
When using this class, be aware of the following platform
|
||||
differences:
|
||||
|
||||
\bold{Unix:}
|
||||
|
||||
\list
|
||||
\o QSystemSemaphore owns the underlying system semaphore
|
||||
in Unix systems. This means that the last process having an instance of
|
||||
QSystemSemaphore for a particular key must remove the underlying
|
||||
system semaphore in its destructor. If the last process crashes
|
||||
without running the QSystemSemaphore destructor, Unix does not
|
||||
automatically remove the underlying system semaphore, and the
|
||||
semaphore survives the crash. A subsequent process that constructs a
|
||||
QSystemSemaphore with the same key will then be given the existing
|
||||
system semaphore. In that case, if the QSystemSemaphore constructor
|
||||
has specified its \l {QSystemSemaphore::AccessMode} {access mode} as
|
||||
\l {QSystemSemaphore::} {Open}, its initial resource count will not
|
||||
be reset to the one provided but remain set to the value it received
|
||||
in the crashed process. To protect against this, the first process
|
||||
to create a semaphore for a particular key (usually a server), must
|
||||
pass its \l {QSystemSemaphore::AccessMode} {access mode} as \l
|
||||
{QSystemSemaphore::} {Create}, which will force Unix to reset the
|
||||
resource count in the underlying system semaphore.
|
||||
|
||||
\o When a process using QSystemSemaphore terminates for
|
||||
any reason, Unix automatically reverses the effect of all acquire
|
||||
operations that were not released. Thus if the process acquires a
|
||||
resource and then exits without releasing it, Unix will release that
|
||||
resource.
|
||||
|
||||
\endlist
|
||||
|
||||
\sa QSharedMemory, QSemaphore
|
||||
*/
|
||||
|
||||
/*!
|
||||
Requests a system semaphore for the specified \a key. The parameters
|
||||
\a initialValue and \a mode are used according to the following
|
||||
rules, which are system dependent.
|
||||
|
||||
In Unix, if the \a mode is \l {QSystemSemaphore::} {Open} and the
|
||||
system already has a semaphore identified by \a key, that semaphore
|
||||
is used, and the semaphore's resource count is not changed, i.e., \a
|
||||
initialValue is ignored. But if the system does not already have a
|
||||
semaphore identified by \a key, it creates a new semaphore for that
|
||||
key and sets its resource count to \a initialValue.
|
||||
|
||||
In Unix, if the \a mode is \l {QSystemSemaphore::} {Create} and the
|
||||
system already has a semaphore identified by \a key, that semaphore
|
||||
is used, and its resource count is set to \a initialValue. If the
|
||||
system does not already have a semaphore identified by \a key, it
|
||||
creates a new semaphore for that key and sets its resource count to
|
||||
\a initialValue.
|
||||
|
||||
The \l {QSystemSemaphore::AccessMode} {mode} parameter is only used
|
||||
in Unix systems to handle the case where a semaphore survives a
|
||||
process crash. In that case, the next process to allocate a
|
||||
semaphore with the same \a key will get the semaphore that survived
|
||||
the crash, and unless \a mode is \l {QSystemSemaphore::} {Create},
|
||||
the resource count will not be reset to \a initialValue but will
|
||||
retain the initial value it had been given by the crashed process.
|
||||
|
||||
\sa acquire(), key()
|
||||
*/
|
||||
QSystemSemaphore::QSystemSemaphore(const QString &key, int initialValue, AccessMode mode)
|
||||
: d(new QSystemSemaphorePrivate)
|
||||
{
|
||||
setKey(key, initialValue, mode);
|
||||
}
|
||||
|
||||
/*!
|
||||
The destructor destroys the QSystemSemaphore object, but the
|
||||
underlying system semaphore is not removed from the system unless
|
||||
this instance of QSystemSemaphore is the last one existing for that
|
||||
system semaphore.
|
||||
|
||||
Two important side effects of the destructor depend on the system.
|
||||
In Unix, acquired resources that are not released before the
|
||||
destructor is called are automatically released when the process exits.
|
||||
*/
|
||||
QSystemSemaphore::~QSystemSemaphore()
|
||||
{
|
||||
d->cleanHandle();
|
||||
delete d;
|
||||
}
|
||||
|
||||
/*!
|
||||
\enum QSystemSemaphore::AccessMode
|
||||
|
||||
This enum is used by the constructor and setKey(). Its purpose is to
|
||||
enable handling the problem in Unix implementations of semaphores
|
||||
that survive a crash. In Unix, when a semaphore survives a crash, we
|
||||
need a way to force it to reset its resource count, when the system
|
||||
reuses the semaphore.
|
||||
|
||||
\value Open If the semaphore already exists, its initial resource
|
||||
count is not reset. If the semaphore does not already exist, it is
|
||||
created and its initial resource count set.
|
||||
|
||||
\value Create QSystemSemaphore takes ownership of the semaphore and
|
||||
sets its resource count to the requested value, regardless of
|
||||
whether the semaphore already exists by having survived a crash.
|
||||
This value should be passed to the constructor, when the first
|
||||
semaphore for a particular key is constructed and you know that if
|
||||
the semaphore already exists it could only be because of a crash.
|
||||
*/
|
||||
|
||||
/*!
|
||||
This function works the same as the constructor. It reconstructs
|
||||
this QSystemSemaphore object. If the new \a key is different from
|
||||
the old key, calling this function is like calling the destructor of
|
||||
the semaphore with the old key, then calling the constructor to
|
||||
create a new semaphore with the new \a key. The \a initialValue and
|
||||
\a mode parameters are as defined for the constructor.
|
||||
|
||||
\sa QSystemSemaphore(), key()
|
||||
*/
|
||||
void QSystemSemaphore::setKey(const QString &key, int initialValue, AccessMode mode)
|
||||
{
|
||||
if (key == d->key && mode == Open)
|
||||
return;
|
||||
d->error = NoError;
|
||||
d->errorString = QString();
|
||||
d->cleanHandle();
|
||||
d->key = key;
|
||||
d->initialValue = initialValue;
|
||||
// cache the file name so it doesn't have to be generated all the time.
|
||||
d->fileName = d->makeKeyFileName();
|
||||
d->handle(mode);
|
||||
}
|
||||
|
||||
/*!
|
||||
Returns the key assigned to this system semaphore. The key is the
|
||||
name by which the semaphore can be accessed from other processes.
|
||||
|
||||
\sa setKey()
|
||||
*/
|
||||
QString QSystemSemaphore::key() const
|
||||
{
|
||||
return d->key;
|
||||
}
|
||||
|
||||
/*!
|
||||
Acquires one of the resources guarded by this semaphore, if there is
|
||||
one available, and returns true. If all the resources guarded by this
|
||||
semaphore have already been acquired, the call blocks until one of
|
||||
them is released by another process or thread having a semaphore
|
||||
with the same key.
|
||||
|
||||
If false is returned, a system error has occurred. Call error()
|
||||
to get a value of QSystemSemaphore::SystemSemaphoreError that
|
||||
indicates which error occurred.
|
||||
|
||||
\sa release()
|
||||
*/
|
||||
bool QSystemSemaphore::acquire()
|
||||
{
|
||||
return d->modifySemaphore(-1);
|
||||
}
|
||||
|
||||
/*!
|
||||
Releases \a n resources guarded by the semaphore. Returns true
|
||||
unless there is a system error.
|
||||
|
||||
Example: Create a system semaphore having five resources; acquire
|
||||
them all and then release them all.
|
||||
|
||||
\snippet doc/src/snippets/code/src_corelib_kernel_qsystemsemaphore.cpp 1
|
||||
|
||||
This function can also "create" resources. For example, immediately
|
||||
following the sequence of statements above, suppose we add the
|
||||
statement:
|
||||
|
||||
\snippet doc/src/snippets/code/src_corelib_kernel_qsystemsemaphore.cpp 2
|
||||
|
||||
Ten new resources are now guarded by the semaphore, in addition to
|
||||
the five that already existed. You would not normally use this
|
||||
function to create more resources.
|
||||
|
||||
\sa acquire()
|
||||
*/
|
||||
bool QSystemSemaphore::release(int n)
|
||||
{
|
||||
if (n == 0)
|
||||
return true;
|
||||
if (Q_UNLIKELY(n < 0)) {
|
||||
qWarning("QSystemSemaphore::release: n is negative.");
|
||||
return false;
|
||||
}
|
||||
return d->modifySemaphore(n);
|
||||
}
|
||||
|
||||
/*!
|
||||
Returns a value indicating whether an error occurred, and, if so,
|
||||
which error it was.
|
||||
|
||||
\sa errorString()
|
||||
*/
|
||||
QSystemSemaphore::SystemSemaphoreError QSystemSemaphore::error() const
|
||||
{
|
||||
return d->error;
|
||||
}
|
||||
|
||||
/*!
|
||||
\enum QSystemSemaphore::SystemSemaphoreError
|
||||
|
||||
\value NoError No error occurred.
|
||||
|
||||
\value PermissionDenied The operation failed because the caller
|
||||
didn't have the required permissions.
|
||||
|
||||
\value KeyError The operation failed because of an invalid key.
|
||||
|
||||
\value AlreadyExists The operation failed because a system
|
||||
semaphore with the specified key already existed.
|
||||
|
||||
\value NotFound The operation failed because a system semaphore
|
||||
with the specified key could not be found.
|
||||
|
||||
\value OutOfResources The operation failed because there was
|
||||
not enough memory available to fill the request.
|
||||
|
||||
\value UnknownError Something else happened and it was bad.
|
||||
*/
|
||||
|
||||
/*!
|
||||
Returns a text description of the last error that occurred. If
|
||||
error() returns an \l {QSystemSemaphore::SystemSemaphoreError} {error
|
||||
value}, call this function to get a text string that describes the
|
||||
error.
|
||||
|
||||
\sa error()
|
||||
*/
|
||||
QString QSystemSemaphore::errorString() const
|
||||
{
|
||||
return d->errorString;
|
||||
}
|
||||
|
||||
#endif // QT_NO_SYSTEMSEMAPHORE
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
|
@ -1,79 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2015 The Qt Company Ltd.
|
||||
** Copyright (C) 2016 Ivailo Monev
|
||||
**
|
||||
** This file is part of the QtCore module of the Katie Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** This file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef QSYSTEMSEMAPHORE_H
|
||||
#define QSYSTEMSEMAPHORE_H
|
||||
|
||||
#include <QtCore/qstring.h>
|
||||
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
|
||||
#ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
|
||||
class QSystemSemaphorePrivate;
|
||||
|
||||
class Q_CORE_EXPORT QSystemSemaphore
|
||||
{
|
||||
|
||||
public:
|
||||
enum AccessMode
|
||||
{
|
||||
Open,
|
||||
Create
|
||||
};
|
||||
|
||||
enum SystemSemaphoreError
|
||||
{
|
||||
NoError,
|
||||
PermissionDenied,
|
||||
KeyError,
|
||||
AlreadyExists,
|
||||
NotFound,
|
||||
OutOfResources,
|
||||
UnknownError
|
||||
};
|
||||
|
||||
QSystemSemaphore(const QString &key, int initialValue = 0, AccessMode mode = Open);
|
||||
~QSystemSemaphore();
|
||||
|
||||
void setKey(const QString &key, int initialValue = 0, AccessMode mode = Open);
|
||||
QString key() const;
|
||||
|
||||
bool acquire();
|
||||
bool release(int n = 1);
|
||||
|
||||
SystemSemaphoreError error() const;
|
||||
QString errorString() const;
|
||||
|
||||
private:
|
||||
Q_DISABLE_COPY(QSystemSemaphore)
|
||||
QSystemSemaphorePrivate* d;
|
||||
};
|
||||
|
||||
#endif // QT_NO_SYSTEMSEMAPHORE
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
||||
|
||||
#endif // QSYSTEMSEMAPHORE_H
|
||||
|
||||
|
|
@ -1,75 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2015 The Qt Company Ltd.
|
||||
** Copyright (C) 2016 Ivailo Monev
|
||||
**
|
||||
** This file is part of the QtCore module of the Katie Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** This file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef QSYSTEMSEMAPHORE_P_H
|
||||
#define QSYSTEMSEMAPHORE_P_H
|
||||
|
||||
//
|
||||
// W A R N I N G
|
||||
// -------------
|
||||
//
|
||||
// This file is not part of the Katie API. It exists purely as an
|
||||
// implementation detail. This header file may change from version to
|
||||
// version without notice, or even be removed.
|
||||
//
|
||||
// We mean it.
|
||||
//
|
||||
|
||||
#include "qsystemsemaphore.h"
|
||||
|
||||
#ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
|
||||
#include "qsharedmemory_p.h"
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <semaphore.h>
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
class QSystemSemaphorePrivate
|
||||
{
|
||||
public:
|
||||
QSystemSemaphorePrivate();
|
||||
|
||||
inline QString makeKeyFileName() const
|
||||
{
|
||||
return QSharedMemoryPrivate::makePlatformSafeKey(key, QLatin1String("/qipc_systemsem_"));
|
||||
}
|
||||
|
||||
bool handle(QSystemSemaphore::AccessMode mode = QSystemSemaphore::Open);
|
||||
void setErrorString(const QString &function);
|
||||
void cleanHandle();
|
||||
bool modifySemaphore(int count);
|
||||
|
||||
QString key;
|
||||
QString fileName;
|
||||
int initialValue;
|
||||
sem_t *semaphore;
|
||||
bool createdSemaphore;
|
||||
QString errorString;
|
||||
QSystemSemaphore::SystemSemaphoreError error;
|
||||
};
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
||||
#endif // QT_NO_SYSTEMSEMAPHORE
|
||||
|
||||
#endif // QSYSTEMSEMAPHORE_P_H
|
||||
|
|
@ -1,231 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2015 The Qt Company Ltd.
|
||||
** Copyright (C) 2016 Ivailo Monev
|
||||
**
|
||||
** This file is part of the QtCore module of the Katie Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
**
|
||||
** GNU Lesser General Public License Usage
|
||||
** This file may be used under the terms of the GNU Lesser
|
||||
** General Public License version 2.1 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||||
** packaging of this file. Please review the following information to
|
||||
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||||
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include "qsystemsemaphore.h"
|
||||
#include "qsystemsemaphore_p.h"
|
||||
|
||||
#include "qcoreapplication.h"
|
||||
#include "qdebug.h"
|
||||
#include "qfile.h"
|
||||
|
||||
#ifndef QT_NO_SYSTEMSEMAPHORE
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/ipc.h>
|
||||
#include <fcntl.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include "qcore_unix_p.h"
|
||||
|
||||
// OpenBSD 4.2 doesn't define EIDRM, see BUGS section:
|
||||
// https://man.openbsd.org/OpenBSD-4.2/semop.2
|
||||
#if defined(Q_OS_OPENBSD) && !defined(EIDRM)
|
||||
#define EIDRM EINVAL
|
||||
#endif
|
||||
|
||||
// Hurd has SEM_FAILED defined as void pointer which triggers invalid
|
||||
// type conversion compiler error
|
||||
#if defined(Q_OS_HURD)
|
||||
# define QT_SEM_FAILED static_cast<sem_t*>(SEM_FAILED)
|
||||
#else
|
||||
# define QT_SEM_FAILED SEM_FAILED
|
||||
#endif
|
||||
|
||||
//#define QSYSTEMSEMAPHORE_DEBUG
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
QSystemSemaphorePrivate::QSystemSemaphorePrivate()
|
||||
: initialValue(0),
|
||||
semaphore(QT_SEM_FAILED),
|
||||
createdSemaphore(false),
|
||||
error(QSystemSemaphore::NoError)
|
||||
{
|
||||
}
|
||||
|
||||
void QSystemSemaphorePrivate::setErrorString(const QString &function)
|
||||
{
|
||||
// EINVAL is handled in functions so they can give better error strings
|
||||
switch (errno) {
|
||||
case EPERM:
|
||||
case EACCES:
|
||||
errorString = QCoreApplication::translate("QSystemSemaphore", "%1: permission denied").arg(function);
|
||||
error = QSystemSemaphore::PermissionDenied;
|
||||
break;
|
||||
case EEXIST:
|
||||
errorString = QCoreApplication::translate("QSystemSemaphore", "%1: already exists").arg(function);
|
||||
error = QSystemSemaphore::AlreadyExists;
|
||||
break;
|
||||
case ENOENT:
|
||||
errorString = QCoreApplication::translate("QSystemSemaphore", "%1: does not exist").arg(function);
|
||||
error = QSystemSemaphore::NotFound;
|
||||
break;
|
||||
case ERANGE:
|
||||
case ENOMEM:
|
||||
case ENOSPC:
|
||||
case EMFILE:
|
||||
case ENFILE:
|
||||
case EOVERFLOW:
|
||||
errorString = QCoreApplication::translate("QSystemSemaphore", "%1: out of resources").arg(function);
|
||||
error = QSystemSemaphore::OutOfResources;
|
||||
break;
|
||||
case ENAMETOOLONG:
|
||||
errorString = QCoreApplication::translate("QSystemSemaphore", "%1: name error").arg(function);
|
||||
error = QSystemSemaphore::KeyError;
|
||||
break;
|
||||
default:
|
||||
errorString = QCoreApplication::translate("QSystemSemaphore", "%1: unknown error %2").arg(function).arg(errno);
|
||||
error = QSystemSemaphore::UnknownError;
|
||||
#ifdef QSYSTEMSEMAPHORE_DEBUG
|
||||
qDebug() << errorString << "key" << key << "errno" << errno << EINVAL;
|
||||
#endif
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\internal
|
||||
|
||||
Initialise the semaphore
|
||||
*/
|
||||
bool QSystemSemaphorePrivate::handle(QSystemSemaphore::AccessMode mode)
|
||||
{
|
||||
if (semaphore != QT_SEM_FAILED)
|
||||
return true; // we already have a semaphore
|
||||
|
||||
if (fileName.isEmpty()) {
|
||||
errorString = QCoreApplication::tr("%1: key is empty").arg(QLatin1String("QSystemSemaphore::handle"));
|
||||
error = QSystemSemaphore::KeyError;
|
||||
return false;
|
||||
}
|
||||
|
||||
QByteArray semName = QFile::encodeName(fileName);
|
||||
|
||||
// Always try with O_EXCL so we know whether we created the semaphore.
|
||||
int oflag = O_CREAT | O_EXCL;
|
||||
for (int tryNum = 0, maxTries = 1; tryNum < maxTries; ++tryNum) {
|
||||
do {
|
||||
semaphore = ::sem_open(semName.constData(), oflag, 0666, initialValue);
|
||||
} while (semaphore == QT_SEM_FAILED && errno == EINTR);
|
||||
if (semaphore == QT_SEM_FAILED && errno == EEXIST) {
|
||||
if (mode == QSystemSemaphore::Create) {
|
||||
if (::sem_unlink(semName.constData()) == -1 && errno != ENOENT) {
|
||||
setErrorString(QLatin1String("QSystemSemaphore::handle (sem_unlink)"));
|
||||
return false;
|
||||
}
|
||||
// Race condition: the semaphore might be recreated before
|
||||
// we call sem_open again, so we'll retry several times.
|
||||
maxTries = 3;
|
||||
} else {
|
||||
// Race condition: if it no longer exists at the next sem_open
|
||||
// call, we won't realize we created it, so we'll leak it later.
|
||||
oflag &= ~O_EXCL;
|
||||
maxTries = 2;
|
||||
}
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (semaphore == QT_SEM_FAILED) {
|
||||
setErrorString(QLatin1String("QSystemSemaphore::handle"));
|
||||
return false;
|
||||
}
|
||||
|
||||
createdSemaphore = (oflag & O_EXCL) != 0;
|
||||
return true;
|
||||
}
|
||||
|
||||
/*!
|
||||
\internal
|
||||
|
||||
Clean up the semaphore
|
||||
*/
|
||||
void QSystemSemaphorePrivate::cleanHandle()
|
||||
{
|
||||
if (semaphore != QT_SEM_FAILED) {
|
||||
if (::sem_close(semaphore) == -1) {
|
||||
setErrorString(QLatin1String("QSystemSemaphore::cleanHandle (sem_close)"));
|
||||
#ifdef QSYSTEMSEMAPHORE_DEBUG
|
||||
qDebug() << QLatin1String("QSystemSemaphore::cleanHandle sem_close failed.");
|
||||
#endif
|
||||
}
|
||||
semaphore = QT_SEM_FAILED;
|
||||
}
|
||||
|
||||
if (createdSemaphore) {
|
||||
if (::sem_unlink(QFile::encodeName(fileName).constData()) == -1 && errno != ENOENT) {
|
||||
setErrorString(QLatin1String("QSystemSemaphore::cleanHandle (sem_unlink)"));
|
||||
#ifdef QSYSTEMSEMAPHORE_DEBUG
|
||||
qDebug() << QLatin1String("QSystemSemaphore::cleanHandle sem_unlink failed.");
|
||||
#endif
|
||||
}
|
||||
createdSemaphore = false;
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\internal
|
||||
*/
|
||||
bool QSystemSemaphorePrivate::modifySemaphore(int count)
|
||||
{
|
||||
if (!handle())
|
||||
return false;
|
||||
|
||||
if (count > 0) {
|
||||
int cnt = count;
|
||||
do {
|
||||
if (::sem_post(semaphore) == -1) {
|
||||
setErrorString(QLatin1String("QSystemSemaphore::modifySemaphore (sem_post)"));
|
||||
#ifdef QSYSTEMSEMAPHORE_DEBUG
|
||||
qDebug() << QLatin1String("QSystemSemaphore::modify sem_post failed") << count << errno;
|
||||
#endif
|
||||
// rollback changes to preserve the SysV semaphore behavior
|
||||
for ( ; cnt < count; ++cnt) {
|
||||
int res;
|
||||
Q_EINTR_LOOP(res, ::sem_wait(semaphore));
|
||||
}
|
||||
return false;
|
||||
}
|
||||
--cnt;
|
||||
} while (cnt > 0);
|
||||
} else {
|
||||
int res;
|
||||
Q_EINTR_LOOP(res, ::sem_wait(semaphore));
|
||||
if (res == -1) {
|
||||
// If the semaphore was removed be nice and create it and then modifySemaphore again
|
||||
if (errno == EINVAL || errno == EIDRM) {
|
||||
semaphore = QT_SEM_FAILED;
|
||||
return modifySemaphore(count);
|
||||
}
|
||||
setErrorString(QLatin1String("QSystemSemaphore::modifySemaphore (sem_wait)"));
|
||||
#ifdef QSYSTEMSEMAPHORE_DEBUG
|
||||
qDebug() << QLatin1String("QSystemSemaphore::modify sem_wait failed") << count << errno;
|
||||
#endif
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
||||
#endif // QT_NO_SYSTEMSEMAPHORE
|
||||
|
|
@ -458,7 +458,6 @@ static const struct ClassTblData {
|
|||
{ QLatin1String("QSet"), QLatin1String("QtCore/qset.h") },
|
||||
{ QLatin1String("QSettings"), QLatin1String("QtCore/qsettings.h") },
|
||||
{ QLatin1String("QSharedData"), QLatin1String("QtCore/qshareddata.h") },
|
||||
{ QLatin1String("QSharedMemory"), QLatin1String("QtCore/qsharedmemory.h") },
|
||||
{ QLatin1String("QSharedPointer"), QLatin1String("QtCore/qsharedpointer.h") },
|
||||
{ QLatin1String("QShortcut"), QLatin1String("QtGui/qshortcut.h") },
|
||||
{ QLatin1String("QShortcutEvent"), QLatin1String("QtGui/qevent.h") },
|
||||
|
|
@ -525,7 +524,6 @@ static const struct ClassTblData {
|
|||
{ QLatin1String("QStyledItemDelegate"), QLatin1String("QtGui/qstyleditemdelegate.h") },
|
||||
{ QLatin1String("QSvgRenderer"), QLatin1String("QtSvg/qsvgrenderer.h") },
|
||||
{ QLatin1String("QSyntaxHighlighter"), QLatin1String("QtGui/qsyntaxhighlighter.h") },
|
||||
{ QLatin1String("QSystemSemaphore"), QLatin1String("QtCore/qsystemsemaphore.h") },
|
||||
{ QLatin1String("QSystemTrayIcon"), QLatin1String("QtGui/qsystemtrayicon.h") },
|
||||
{ QLatin1String("QTabBar"), QLatin1String("QtGui/qtabbar.h") },
|
||||
{ QLatin1String("QTabWidget"), QLatin1String("QtGui/qtabwidget.h") },
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@ msgid ""
|
|||
msgstr ""
|
||||
"Project-Id-Version: PACKAGE VERSION\n"
|
||||
"Report-Msgid-Bugs-To: \n"
|
||||
"POT-Creation-Date: 2022-02-23 23:10+0200\n"
|
||||
"POT-Creation-Date: 2022-02-28 17:03+0200\n"
|
||||
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
|
||||
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
|
||||
"Language-Team: LANGUAGE <LL@li.org>\n"
|
||||
|
|
@ -17,32 +17,32 @@ msgstr ""
|
|||
"Content-Type: text/plain; charset=CHARSET\n"
|
||||
"Content-Transfer-Encoding: 8bit\n"
|
||||
|
||||
#: src/core/plugin/qlibrary.cpp:176
|
||||
#: src/core/plugin/qlibrary.cpp:175
|
||||
msgid "'%1' is not ELF file"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/plugin/qlibrary.cpp:179
|
||||
#: src/core/plugin/qlibrary.cpp:178
|
||||
msgid "ELF class mismatch in '%1'"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/plugin/qlibrary.cpp:203
|
||||
#: src/core/plugin/qlibrary.cpp:202
|
||||
msgid "Plugin verification data mismatch in '%1'"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/plugin/qlibrary.cpp:418 src/core/plugin/qlibrary.cpp:453
|
||||
#: src/core/plugin/qlibrary.cpp:417 src/core/plugin/qlibrary.cpp:452
|
||||
#: src/core/plugin/qpluginloader.cpp:261
|
||||
msgid "The shared library was not found."
|
||||
msgstr ""
|
||||
|
||||
#: src/core/plugin/qlibrary.cpp:455
|
||||
#: src/core/plugin/qlibrary.cpp:454
|
||||
msgid "The file '%1' is not a valid Katie plugin."
|
||||
msgstr ""
|
||||
|
||||
#: src/core/plugin/qlibrary.cpp:467
|
||||
#: src/core/plugin/qlibrary.cpp:466
|
||||
msgid "The plugin uses incompatible Katie library: %1 (%2, %3)"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/plugin/qlibrary.cpp:799 src/core/plugin/qpluginloader.cpp:278
|
||||
#: src/core/plugin/qlibrary.cpp:798 src/core/plugin/qpluginloader.cpp:278
|
||||
#: src/core/io/qiodevice.cpp:1517
|
||||
#: src/network/socket/qabstractsocketengine.cpp:439
|
||||
#: src/uitools/formscriptrunner.cpp:104
|
||||
|
|
@ -176,86 +176,6 @@ msgstr ""
|
|||
msgid "Process operation timed out"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsharedmemory.cpp:208
|
||||
msgid "%1: unable to set key on lock"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsharedmemory.cpp:292
|
||||
msgid "%1: create size is less then 0"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsharedmemory.cpp:465 src/core/kernel/qsharedmemory_p.h:119
|
||||
msgid "%1: unable to lock"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsharedmemory.cpp:486
|
||||
msgid "%1: unable to unlock"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsharedmemory_unix.cpp:63
|
||||
msgid "%1: permission denied"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsharedmemory_unix.cpp:67
|
||||
msgid "%1: already exists"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsharedmemory_unix.cpp:71
|
||||
msgid "%1: doesn't exist"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsharedmemory_unix.cpp:79
|
||||
msgid "%1: out of resources"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsharedmemory_unix.cpp:83
|
||||
msgid "%1: invalid size"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsharedmemory_unix.cpp:87
|
||||
msgid "%1: unknown error %2"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsharedmemory_unix.cpp:106
|
||||
#: src/core/kernel/qsystemsemaphore_unix.cpp:115
|
||||
msgid "%1: key is empty"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsharedmemory_unix.cpp:134
|
||||
#: src/core/kernel/qsharedmemory_unix.cpp:170
|
||||
msgid "%1: bad name"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsystemsemaphore_unix.cpp:70
|
||||
msgctxt "QSystemSemaphore"
|
||||
msgid "%1: permission denied"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsystemsemaphore_unix.cpp:74
|
||||
msgctxt "QSystemSemaphore"
|
||||
msgid "%1: already exists"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsystemsemaphore_unix.cpp:78
|
||||
msgctxt "QSystemSemaphore"
|
||||
msgid "%1: does not exist"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsystemsemaphore_unix.cpp:87
|
||||
msgctxt "QSystemSemaphore"
|
||||
msgid "%1: out of resources"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsystemsemaphore_unix.cpp:91
|
||||
msgctxt "QSystemSemaphore"
|
||||
msgid "%1: name error"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/kernel/qsystemsemaphore_unix.cpp:95
|
||||
msgctxt "QSystemSemaphore"
|
||||
msgid "%1: unknown error %2"
|
||||
msgstr ""
|
||||
|
||||
#: src/core/tools/qregexp.cpp:45
|
||||
msgctxt "QRegExp"
|
||||
msgid "no error occurred"
|
||||
|
|
@ -1448,143 +1368,143 @@ msgstr ""
|
|||
msgid "Incompatible Katie Library Error"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:52
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:51
|
||||
msgid "A0"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:53
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:52
|
||||
msgid "A1"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:54
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:53
|
||||
msgid "A2"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:55
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:54
|
||||
msgid "A3"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:56
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:55
|
||||
msgid "A4"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:57
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:56
|
||||
msgid "A5"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:58
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:57
|
||||
msgid "A6"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:59
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:58
|
||||
msgid "A7"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:60
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:59
|
||||
msgid "A8"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:61
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:60
|
||||
msgid "A9"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:62
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:61
|
||||
msgid "B0"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:63
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:62
|
||||
msgid "B1"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:64
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:63
|
||||
msgid "B2"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:65
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:64
|
||||
msgid "B3"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:66
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:65
|
||||
msgid "B4"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:67
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:66
|
||||
msgid "B5"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:68
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:67
|
||||
msgid "B6"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:69
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:68
|
||||
msgid "B7"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:70
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:69
|
||||
msgid "B8"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:71
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:70
|
||||
msgid "B9"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:72
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:71
|
||||
msgid "B10"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:73
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:72
|
||||
msgid "C5E"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:74
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:73
|
||||
msgid "DLE"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:75
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:74
|
||||
msgid "Executive"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:76
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:75
|
||||
msgid "Folio"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:77
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:76
|
||||
msgid "Ledger"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:78
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:77
|
||||
msgid "Legal"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:79
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:78
|
||||
msgid "Letter"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:80
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:79
|
||||
msgid "Tabloid"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:81
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:80
|
||||
msgid "US Common #10 Envelope"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:82
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:81
|
||||
msgid "Custom"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:269
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:268
|
||||
msgid "Centimeters (cm)"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:269
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:268
|
||||
msgid "Millimeters (mm)"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:269
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:268
|
||||
msgid "Inches (in)"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:269
|
||||
#: src/gui/dialogs/qpagesetupdialog_unix.cpp:268
|
||||
msgid "Points (pt)"
|
||||
msgstr ""
|
||||
|
||||
|
|
@ -1758,53 +1678,53 @@ msgstr ""
|
|||
msgid "Recent Places"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:644
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:640
|
||||
#: src/gui/itemviews/qdirmodel.cpp:1204
|
||||
msgid "%1 TB"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:646
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:642
|
||||
#: src/gui/itemviews/qdirmodel.cpp:1206
|
||||
msgid "%1 GB"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:648
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:644
|
||||
#: src/gui/itemviews/qdirmodel.cpp:1208
|
||||
msgid "%1 MB"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:650
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:646
|
||||
#: src/gui/itemviews/qdirmodel.cpp:1210
|
||||
msgid "%1 KB"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:651
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:647
|
||||
msgid "%1 bytes"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:721
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:717
|
||||
msgid "Invalid filename"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:722
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:718
|
||||
msgid ""
|
||||
"<b>The name \"%1\" can not be used.</b><p>Try using another name, with fewer "
|
||||
"characters or no punctuations marks."
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:790 src/gui/itemviews/qdirmodel.cpp:395
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:786 src/gui/itemviews/qdirmodel.cpp:395
|
||||
msgid "Name"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:794 src/gui/itemviews/qdirmodel.cpp:396
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:790 src/gui/itemviews/qdirmodel.cpp:396
|
||||
msgid "Size"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:798 src/gui/itemviews/qdirmodel.cpp:397
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:794 src/gui/itemviews/qdirmodel.cpp:397
|
||||
msgid "Type"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:804 src/gui/itemviews/qdirmodel.cpp:400
|
||||
#: src/gui/dialogs/qfilesystemmodel.cpp:800 src/gui/itemviews/qdirmodel.cpp:400
|
||||
msgid "Date Modified"
|
||||
msgstr ""
|
||||
|
||||
|
|
@ -1828,27 +1748,27 @@ msgstr ""
|
|||
msgid "&OK"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/image/qimagereader.cpp:299
|
||||
#: src/gui/image/qimagereader.cpp:302
|
||||
msgctxt "QImageReader"
|
||||
msgid "Invalid device"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/image/qimagereader.cpp:305
|
||||
#: src/gui/image/qimagereader.cpp:308
|
||||
msgctxt "QImageReader"
|
||||
msgid "File not found"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/image/qimagereader.cpp:312
|
||||
#: src/gui/image/qimagereader.cpp:315
|
||||
msgctxt "QImageReader"
|
||||
msgid "Unsupported image format"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/image/qimagereader.cpp:804
|
||||
#: src/gui/image/qimagereader.cpp:692
|
||||
msgctxt "QImageReader"
|
||||
msgid "Unable to read image data"
|
||||
msgstr ""
|
||||
|
||||
#: src/gui/image/qimagereader.cpp:995
|
||||
#: src/gui/image/qimagereader.cpp:820
|
||||
msgctxt "QImageReader"
|
||||
msgid "Unknown error"
|
||||
msgstr ""
|
||||
|
|
@ -4594,26 +4514,26 @@ msgctxt "QHostInfo"
|
|||
msgid "No host name given"
|
||||
msgstr ""
|
||||
|
||||
#: src/network/kernel/qhostinfo_unix.cpp:86
|
||||
#: src/network/kernel/qhostinfo_unix.cpp:170
|
||||
#: src/network/socket/qabstractsocket.cpp:691
|
||||
#: src/network/kernel/qhostinfo_unix.cpp:87
|
||||
#: src/network/kernel/qhostinfo_unix.cpp:171
|
||||
#: src/network/socket/qabstractsocket.cpp:690
|
||||
msgid "Host not found"
|
||||
msgstr ""
|
||||
|
||||
#: src/network/kernel/qhostinfo_unix.cpp:104
|
||||
#: src/network/kernel/qhostinfo_unix.cpp:105
|
||||
msgid "No host name given"
|
||||
msgstr ""
|
||||
|
||||
#: src/network/kernel/qhostinfo_unix.cpp:106
|
||||
#: src/network/kernel/qhostinfo_unix.cpp:107
|
||||
msgid "Invalid hostname"
|
||||
msgstr ""
|
||||
|
||||
#: src/network/kernel/qhostinfo_unix.cpp:158
|
||||
#: src/network/kernel/qhostinfo_unix.cpp:159
|
||||
msgid "Unknown address type"
|
||||
msgstr ""
|
||||
|
||||
#: src/network/socket/qtcpserver.cpp:216
|
||||
#: src/network/socket/qabstractsocket.cpp:430
|
||||
#: src/network/socket/qabstractsocket.cpp:429
|
||||
msgid "Operation on socket is not supported"
|
||||
msgstr ""
|
||||
|
||||
|
|
@ -4635,21 +4555,21 @@ msgstr ""
|
|||
msgid "%1: Unknown error %2"
|
||||
msgstr ""
|
||||
|
||||
#: src/network/socket/qabstractsocket.cpp:733
|
||||
#: src/network/socket/qabstractsocket.cpp:732
|
||||
#: src/network/socket/qabstractsocketengine.cpp:406
|
||||
msgid "Connection refused"
|
||||
msgstr ""
|
||||
|
||||
#: src/network/socket/qabstractsocket.cpp:871
|
||||
#: src/network/socket/qabstractsocket.cpp:870
|
||||
#: src/network/socket/qabstractsocketengine.cpp:403
|
||||
msgid "Connection timed out"
|
||||
msgstr ""
|
||||
|
||||
#: src/network/socket/qabstractsocket.cpp:1477
|
||||
#: src/network/socket/qabstractsocket.cpp:1476
|
||||
msgid "Socket operation timed out"
|
||||
msgstr ""
|
||||
|
||||
#: src/network/socket/qabstractsocket.cpp:1887
|
||||
#: src/network/socket/qabstractsocket.cpp:1886
|
||||
msgid "Socket is not connected"
|
||||
msgstr ""
|
||||
|
||||
|
|
@ -4781,20 +4701,20 @@ msgstr ""
|
|||
msgid "This platform does not support IPv6"
|
||||
msgstr ""
|
||||
|
||||
#: src/scripttools/debugging/qscriptedit.cpp:391
|
||||
#: src/scripttools/debugging/qscriptedit.cpp:383
|
||||
#: src/scripttools/debugging/qscriptdebugger.cpp:1767
|
||||
msgid "Toggle Breakpoint"
|
||||
msgstr ""
|
||||
|
||||
#: src/scripttools/debugging/qscriptedit.cpp:393
|
||||
#: src/scripttools/debugging/qscriptedit.cpp:385
|
||||
msgid "Disable Breakpoint"
|
||||
msgstr ""
|
||||
|
||||
#: src/scripttools/debugging/qscriptedit.cpp:394
|
||||
#: src/scripttools/debugging/qscriptedit.cpp:386
|
||||
msgid "Enable Breakpoint"
|
||||
msgstr ""
|
||||
|
||||
#: src/scripttools/debugging/qscriptedit.cpp:398
|
||||
#: src/scripttools/debugging/qscriptedit.cpp:390
|
||||
msgid "Breakpoint Condition:"
|
||||
msgstr ""
|
||||
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@ msgid ""
|
|||
msgstr ""
|
||||
"Project-Id-Version: PACKAGE VERSION\n"
|
||||
"Report-Msgid-Bugs-To: \n"
|
||||
"POT-Creation-Date: 2022-02-23 23:10+0200\n"
|
||||
"POT-Creation-Date: 2022-02-28 17:03+0200\n"
|
||||
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
|
||||
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
|
||||
"Language-Team: LANGUAGE <LL@li.org>\n"
|
||||
|
|
@ -64,59 +64,59 @@ msgid ""
|
|||
"will disable the Global Strut feature.</p>"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qtconfig/mainwindow.cpp:161
|
||||
#: src/tools/qtconfig/mainwindow.cpp:160
|
||||
msgid "Desktop Settings (Default)"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qtconfig/mainwindow.cpp:167
|
||||
#: src/tools/qtconfig/mainwindow.cpp:166
|
||||
msgid "Choose style and palette based on your desktop settings."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qtconfig/mainwindow.cpp:182
|
||||
#: src/tools/qtconfig/mainwindow.cpp:181
|
||||
msgid "Unknown"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qtconfig/mainwindow.cpp:310
|
||||
#: src/tools/qtconfig/mainwindow.cpp:315
|
||||
msgid "No changes to be saved."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qtconfig/mainwindow.cpp:314
|
||||
#: src/tools/qtconfig/mainwindow.cpp:321
|
||||
msgid "Saving changes..."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qtconfig/mainwindow.cpp:390
|
||||
#: src/tools/qtconfig/mainwindow.cpp:399
|
||||
msgid "Saved changes."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qtconfig/mainwindow.cpp:510
|
||||
#: src/tools/qtconfig/mainwindow.cpp:520
|
||||
msgid ""
|
||||
"<h3>%1</h3><br/>Version %2<br/><br/>Copyright (C) 2015 The Qt Company Ltd."
|
||||
"<br/><br/>Copyright (C) 2016 Ivailo Monev"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qtconfig/mainwindow.cpp:515 src/tools/qtconfig/mainwindow.cpp:516
|
||||
#: src/tools/qtconfig/mainwindow.cpp:523
|
||||
#: src/tools/qtconfig/mainwindow.cpp:525 src/tools/qtconfig/mainwindow.cpp:526
|
||||
#: src/tools/qtconfig/mainwindow.cpp:533
|
||||
msgid "Katie Configuration"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qtconfig/mainwindow.cpp:546
|
||||
#: src/tools/qtconfig/mainwindow.cpp:556
|
||||
msgid "Save Changes"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qtconfig/mainwindow.cpp:547
|
||||
#: src/tools/qtconfig/mainwindow.cpp:557
|
||||
msgid "Save changes to settings?"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qtconfig/paletteeditoradvanced.cpp:34
|
||||
#: src/tools/qtconfig/paletteeditoradvanced.cpp:40
|
||||
#: src/tools/qtconfig/paletteeditoradvanced.cpp:42
|
||||
msgid "Choose a color"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qtconfig/paletteeditoradvanced.cpp:35
|
||||
#: src/tools/qtconfig/paletteeditoradvanced.cpp:36
|
||||
msgid "Choose a color for the selected central color role."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qtconfig/paletteeditoradvanced.cpp:41
|
||||
#: src/tools/qtconfig/paletteeditoradvanced.cpp:44
|
||||
msgid "Choose a color for the selected effect color role."
|
||||
msgstr ""
|
||||
|
||||
|
|
@ -139,7 +139,7 @@ msgid "&File"
|
|||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewermain.cpp:62
|
||||
#: src/tools/designer/qdesigner_actions.cpp:164
|
||||
#: src/tools/designer/qdesigner_actions.cpp:165
|
||||
msgid "&Quit"
|
||||
msgstr ""
|
||||
|
||||
|
|
@ -164,56 +164,56 @@ msgstr ""
|
|||
msgid "&Refresh"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:190
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:194
|
||||
msgid "Arguments"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:191
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:195
|
||||
msgid "Please enter the value of the property %1 (type %2)"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:199
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:203
|
||||
msgid "Unable to marshall"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:200
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:204
|
||||
msgid "Value conversion failed, unable to set property"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:237
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:241
|
||||
msgid "Unable to find method"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:238
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:242
|
||||
msgid "Unable to find method %1 on path %2 in interface %3"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:260
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:264
|
||||
msgid "Please enter parameters for the method \"%1\""
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:310
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:314
|
||||
msgid "&Connect"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:315
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:319
|
||||
msgid "&Call"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:320
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:324
|
||||
msgid "&Set value"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:322
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:326
|
||||
msgid "&Get value"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:355
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:359
|
||||
msgid "Unable to connect to service %1, path %2, interface %3, signal %4"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:477
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:478
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:481
|
||||
#: src/tools/qdbusviewer/qdbusviewer.cpp:482
|
||||
msgid "D-Bus Viewer"
|
||||
msgstr ""
|
||||
|
||||
|
|
@ -243,8 +243,8 @@ msgid "%1 - %2[*]"
|
|||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_formwindow.cpp:207
|
||||
#: src/tools/designer/qdesigner_actions.cpp:801
|
||||
#: src/tools/designer/qdesigner_actions.cpp:841
|
||||
#: src/tools/designer/qdesigner_actions.cpp:802
|
||||
#: src/tools/designer/qdesigner_actions.cpp:842
|
||||
msgid "Save Form?"
|
||||
msgstr ""
|
||||
|
||||
|
|
@ -285,226 +285,226 @@ msgid "&Open..."
|
|||
msgstr ""
|
||||
|
||||
#: src/tools/designer/newform.cpp:94
|
||||
#: src/tools/designer/qdesigner_actions.cpp:458
|
||||
#: src/tools/designer/qdesigner_actions.cpp:459
|
||||
msgid "&Recent Forms"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/newform.cpp:158
|
||||
#: src/tools/designer/qdesigner_actions.cpp:719
|
||||
#: src/tools/designer/qdesigner_actions.cpp:720
|
||||
msgid "Read error"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/newform.cpp:181
|
||||
#: src/tools/designer/newform.cpp:182
|
||||
msgid "A temporary form file could not be created in %1."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/newform.cpp:187
|
||||
#: src/tools/designer/newform.cpp:188
|
||||
msgid "The temporary form file %1 could not be written."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:104
|
||||
#: src/tools/designer/qdesigner_actions.cpp:105
|
||||
msgid "Saved %1."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:130
|
||||
#: src/tools/designer/qdesigner_actions.cpp:131
|
||||
msgid ""
|
||||
"%1 already exists.\n"
|
||||
"Do you want to replace it?"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:154
|
||||
#: src/tools/designer/qdesigner_actions.cpp:155
|
||||
msgid "Edit Widgets"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:155
|
||||
#: src/tools/designer/qdesigner_actions.cpp:156
|
||||
msgid "&New..."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:156
|
||||
#: src/tools/designer/qdesigner_actions.cpp:157
|
||||
msgid "&Open..."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:157
|
||||
#: src/tools/designer/qdesigner_actions.cpp:158
|
||||
msgid "&Save"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:158
|
||||
#: src/tools/designer/qdesigner_actions.cpp:159
|
||||
msgid "Save &As..."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:159
|
||||
#: src/tools/designer/qdesigner_actions.cpp:160
|
||||
msgid "Save A&ll"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:160
|
||||
#: src/tools/designer/qdesigner_actions.cpp:161
|
||||
msgid "Save As &Template..."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:161
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1000
|
||||
#: src/tools/designer/qdesigner_actions.cpp:162
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1001
|
||||
msgid "&Close"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:162
|
||||
#: src/tools/designer/qdesigner_actions.cpp:163
|
||||
msgid "Save &Image..."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:163
|
||||
#: src/tools/designer/qdesigner_actions.cpp:164
|
||||
msgid "&Print..."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:166
|
||||
#: src/tools/designer/qdesigner_actions.cpp:167
|
||||
msgid "View &Code..."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:167
|
||||
#: src/tools/designer/qdesigner_actions.cpp:168
|
||||
msgid "&Minimize"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:169
|
||||
#: src/tools/designer/qdesigner_actions.cpp:170
|
||||
msgid "Bring All to Front"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:171
|
||||
#: src/tools/designer/qdesigner_actions.cpp:172
|
||||
msgid "Preferences..."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:242
|
||||
#: src/tools/designer/qdesigner_actions.cpp:243
|
||||
msgid "CTRL+SHIFT+S"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:360
|
||||
#: src/tools/designer/qdesigner_actions.cpp:361
|
||||
msgid "CTRL+R"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:378
|
||||
#: src/tools/designer/qdesigner_actions.cpp:379
|
||||
msgid "CTRL+M"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:404
|
||||
#: src/tools/designer/qdesigner_actions.cpp:405
|
||||
msgid "About Plugins"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:410
|
||||
#: src/tools/designer/qdesigner_actions.cpp:981
|
||||
#: src/tools/designer/qdesigner_actions.cpp:411
|
||||
#: src/tools/designer/qdesigner_actions.cpp:982
|
||||
msgid "About Katie Designer"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:416
|
||||
#: src/tools/designer/qdesigner_actions.cpp:417
|
||||
msgid "About Katie"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:452
|
||||
#: src/tools/designer/qdesigner_actions.cpp:453
|
||||
msgid "Clear &Menu"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:535
|
||||
#: src/tools/designer/qdesigner_actions.cpp:732
|
||||
#: src/tools/designer/qdesigner_actions.cpp:536
|
||||
#: src/tools/designer/qdesigner_actions.cpp:733
|
||||
msgid "Open Form"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:536
|
||||
#: src/tools/designer/qdesigner_actions.cpp:573
|
||||
#: src/tools/designer/qdesigner_actions.cpp:733
|
||||
#: src/tools/designer/qdesigner_actions.cpp:537
|
||||
#: src/tools/designer/qdesigner_actions.cpp:574
|
||||
#: src/tools/designer/qdesigner_actions.cpp:734
|
||||
msgid "Designer UI files (*.%1);;All Files (*)"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:573
|
||||
#: src/tools/designer/qdesigner_actions.cpp:821
|
||||
#: src/tools/designer/qdesigner_actions.cpp:574
|
||||
#: src/tools/designer/qdesigner_actions.cpp:822
|
||||
msgid "Save Form As"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:660
|
||||
#: src/tools/designer/qdesigner_actions.cpp:661
|
||||
msgid "Designer"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:660
|
||||
#: src/tools/designer/qdesigner_actions.cpp:661
|
||||
msgid "Feature not implemented yet!"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:675
|
||||
#: src/tools/designer/qdesigner_actions.cpp:676
|
||||
msgid "Code generation failed"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:720
|
||||
#: src/tools/designer/qdesigner_actions.cpp:721
|
||||
msgid ""
|
||||
"%1\n"
|
||||
"Do you want to update the file location or generate a new form?"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:723
|
||||
#: src/tools/designer/qdesigner_actions.cpp:724
|
||||
msgid "&Update"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:724
|
||||
#: src/tools/designer/qdesigner_actions.cpp:725
|
||||
msgid "&New Form"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:802
|
||||
#: src/tools/designer/qdesigner_actions.cpp:803
|
||||
msgid "Could not open file"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:806
|
||||
#: src/tools/designer/qdesigner_actions.cpp:807
|
||||
msgid ""
|
||||
"The file %1 could not be opened.\n"
|
||||
"Reason: %2\n"
|
||||
"Would you like to retry or select a different file?"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:812
|
||||
#: src/tools/designer/qdesigner_actions.cpp:813
|
||||
msgid "Select New File"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:842
|
||||
#: src/tools/designer/qdesigner_actions.cpp:843
|
||||
msgid "Could not write file"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:845
|
||||
#: src/tools/designer/qdesigner_actions.cpp:846
|
||||
msgid ""
|
||||
"It was not possible to write the entire file %1 to disk.\n"
|
||||
"Reason:%2\n"
|
||||
"Would you like to retry?"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:998
|
||||
#: src/tools/designer/qdesigner_actions.cpp:999
|
||||
msgid "&Close Preview"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1039
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1062
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1040
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1063
|
||||
msgid "The backup file %1 could not be written."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1169
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1170
|
||||
msgid "The backup directory %1 could not be created."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1175
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1176
|
||||
msgid "The temporary backup directory %1 could not be created."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1197
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1198
|
||||
msgid "Preview failed"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1221
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1220
|
||||
msgid "Image files (*.%1)"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1230
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1247
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1229
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1246
|
||||
msgid "Save Image"
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1243
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1242
|
||||
msgid "Saved image %1."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1248
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1247
|
||||
msgid "The file %1 could not be written."
|
||||
msgstr ""
|
||||
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1301
|
||||
#: src/tools/designer/qdesigner_actions.cpp:1300
|
||||
msgid "Printed %1."
|
||||
msgstr ""
|
||||
|
||||
|
|
|
|||
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Add table
Reference in a new issue