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Merge pull request #434 from kuzmas/sysstat

SysStat library and plugin
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2 parents 4664c24 + 74884b8 commit 6002ff0f4ac42fa9f53a777de71289af73e9a599 @kuzmas kuzmas committed Oct 26, 2012
Showing with 5,045 additions and 6 deletions.
  1. +4 −0 CMakeLists.txt
  2. +2 −1 libraries/CMakeLists.txt
  3. +92 −0 libraries/sysstat/CMakeLists.txt
  4. +510 −0 libraries/sysstat/LGPLv2.1
  5. +165 −0 libraries/sysstat/LGPLv3
  6. +197 −0 libraries/sysstat/basestat.cpp
  7. +82 −0 libraries/sysstat/basestat.hpp
  8. +86 −0 libraries/sysstat/basestat_p.hpp
  9. +159 −0 libraries/sysstat/cpufreqstat.cpp
  10. +64 −0 libraries/sysstat/cpufreqstat.hpp
  11. +69 −0 libraries/sysstat/cpufreqstat_p.hpp
  12. +301 −0 libraries/sysstat/cpustat.cpp
  13. +85 −0 libraries/sysstat/cpustat.hpp
  14. +101 −0 libraries/sysstat/cpustat_p.hpp
  15. +125 −0 libraries/sysstat/memstat.cpp
  16. +65 −0 libraries/sysstat/memstat.hpp
  17. +68 −0 libraries/sysstat/memstat_p.hpp
  18. +135 −0 libraries/sysstat/netstat.cpp
  19. +64 −0 libraries/sysstat/netstat.hpp
  20. +78 −0 libraries/sysstat/netstat_p.hpp
  21. +79 −0 libraries/sysstat/sysstat.pro
  22. +45 −0 libraries/sysstat/sysstat_global.hpp
  23. +64 −0 libraries/sysstat/version.cpp
  24. +48 −0 libraries/sysstat/version.hpp
  25. +45 −0 libraries/sysstat/version_p.hpp
  26. +5 −5 razorqt-panel/CMakeLists.txt
  27. +38 −0 razorqt-panel/plugin-sysstat/CMakeLists.txt
  28. +414 −0 razorqt-panel/plugin-sysstat/razorsysstat.cpp
  29. +131 −0 razorqt-panel/plugin-sysstat/razorsysstat.h
  30. +287 −0 razorqt-panel/plugin-sysstat/razorsysstatconfiguration.cpp
  31. +99 −0 razorqt-panel/plugin-sysstat/razorsysstatconfiguration.h
  32. +1,270 −0 razorqt-panel/plugin-sysstat/razorsysstatconfiguration.ui
  33. +47 −0 razorqt-panel/plugin-sysstat/razorsysstatutils.cpp
  34. +14 −0 razorqt-panel/plugin-sysstat/razorsysstatutils.h
  35. +7 −0 razorqt-panel/plugin-sysstat/resources/panelsysstat.desktop.in
View
4 CMakeLists.txt
@@ -87,6 +87,10 @@ build_module(MODULE_LIBRAZORMOUNT
"Razor mount library"
libraries/razormount On)
+build_module(MODULE_LIBSYSSTAT
+ "System statistics library"
+ libraries/sysstat On)
+
build_module(MODULE_RESOURCES
"Razor resources"
razorqt-resources On)
View
3 libraries/CMakeLists.txt
@@ -2,6 +2,7 @@ add_subdirectory(razormount)
add_subdirectory(razorqt)
add_subdirectory(razorqxt)
add_subdirectory(qtxdg)
+add_subdirectory(sysstat)
-add_dependencies(razorqt qtxdg razorqxt razormount)
+add_dependencies(razorqt qtxdg razorqxt razormount sysstat)
View
92 libraries/sysstat/CMakeLists.txt
@@ -0,0 +1,92 @@
+project(libsysstat)
+
+# additional cmake files
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+
+set (MAJOR_VERSION 0)
+set (MINOR_VERSION 1)
+set (PATCH_VERSION 0)
+add_definitions(-DMAJOR_VERSION=${MAJOR_VERSION})
+add_definitions(-DMINOR_VERSION=${MINOR_VERSION})
+add_definitions(-DPATCH_VERSION=${PATCH_VERSION})
+add_definitions(-DSYSSTAT_LIBRARY)
+
+add_definitions(-Wall)
+find_package(Qt4 REQUIRED)
+
+
+set(SYSSTAT_PUBLIC_HDRS
+ version.hpp
+ sysstat_global.hpp
+ basestat.hpp
+ cpustat.hpp
+ memstat.hpp
+ netstat.hpp
+)
+
+set(SYSSTAT_PRIVATE_HDRS
+ version_p.hpp
+ basestat_p.hpp
+ cpustat_p.hpp
+ memstat_p.hpp
+ netstat_p.hpp
+)
+
+set(SYSSTAT_SRCS
+ version.cpp
+ basestat.cpp
+ cpustat.cpp
+ memstat.cpp
+ netstat.cpp
+)
+
+set(SYSSTAT_MOCS
+ basestat.hpp
+ cpustat.hpp
+ memstat.hpp
+ netstat.hpp
+ basestat_p.hpp
+ cpustat_p.hpp
+ memstat_p.hpp
+ netstat_p.hpp
+)
+
+
+# Translations **********************************
+file(GLOB SYSSTAT_TS_FILES
+ translations/*.ts
+)
+#************************************************
+
+
+#**********************************************************
+cmake_minimum_required( VERSION 2.6 )
+
+include(RazorLibSuffix)
+include(${QT_USE_FILE})
+
+QT4_WRAP_CPP(SYSSTAT_CXX ${SYSSTAT_MOCS})
+qt4_add_translation(SYSSTAT_QM_FILES ${SYSSTAT_TS_FILES})
+
+if (NOT CMAKE_BUILD_TYPE)
+ set ( CMAKE_BUILD_TYPE Release )
+endif (NOT CMAKE_BUILD_TYPE)
+
+
+set(APP_SHARE_DIR ${CMAKE_INSTALL_PREFIX}/share/sysstat)
+add_definitions(-DTRANSLATIONS_DIR=\"${APP_SHARE_DIR}\")
+
+add_library(sysstat SHARED ${SYSSTAT_PUBLIC_HDRS} ${SYSSTAT_PRIVATE_HDRS} ${SYSSTAT_SRCS} ${SYSSTAT_CXX} ${SYSSTAT_QM_FILES})
+target_link_libraries(sysstat ${QT_LIBRARIES})
+
+set_target_properties(sysstat PROPERTIES
+ VERSION ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_VERSION}
+ SOVERSION ${MAJOR_VERSION}
+)
+
+install(TARGETS sysstat DESTINATION lib${LIB_SUFFIX})
+install(FILES ${SYSSTAT_PUBLIC_HDRS} DESTINATION include/sysstat)
+install(FILES ${SYSSTAT_QM_FILES} DESTINATION ${APP_SHARE_DIR})
+
+include(create_pkgconfig_file)
+create_pkgconfig_file(sysstat "SysStat, a Qt-based interface to system statistics")
View
510 libraries/sysstat/LGPLv2.1
@@ -0,0 +1,510 @@
+
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL. It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
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+
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+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Libraries
+
+ If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change. You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms
+of the ordinary General Public License).
+
+ To apply these terms, attach the following notices to the library.
+It is safest to attach them to the start of each source file to most
+effectively convey the exclusion of warranty; and each file should
+have at least the "copyright" line and a pointer to where the full
+notice is found.
+
+
+ <one line to give the library's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or
+your school, if any, to sign a "copyright disclaimer" for the library,
+if necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the
+ library `Frob' (a library for tweaking knobs) written by James
+ Random Hacker.
+
+ <signature of Ty Coon>, 1 April 1990
+ Ty Coon, President of Vice
+
+That's all there is to it!
+
+
View
165 libraries/sysstat/LGPLv3
@@ -0,0 +1,165 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+ This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+ 0. Additional Definitions.
+
+ As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+ "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+ An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+ A "Combined Work" is a work produced by combining or linking an
+Application with the Library. The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+ The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+ The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+ 1. Exception to Section 3 of the GNU GPL.
+
+ You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+ 2. Conveying Modified Versions.
+
+ If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
+
+ a) under this License, provided that you make a good faith effort to
+ ensure that, in the event an Application does not supply the
+ function or data, the facility still operates, and performs
+ whatever part of its purpose remains meaningful, or
+
+ b) under the GNU GPL, with none of the additional permissions of
+ this License applicable to that copy.
+
+ 3. Object Code Incorporating Material from Library Header Files.
+
+ The object code form of an Application may incorporate material from
+a header file that is part of the Library. You may convey such object
+code under terms of your choice, provided that, if the incorporated
+material is not limited to numerical parameters, data structure
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+(ten or fewer lines in length), you do both of the following:
+
+ a) Give prominent notice with each copy of the object code that the
+ Library is used in it and that the Library and its use are
+ covered by this License.
+
+ b) Accompany the object code with a copy of the GNU GPL and this license
+ document.
+
+ 4. Combined Works.
+
+ You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
+engineering for debugging such modifications, if you also do each of
+the following:
+
+ a) Give prominent notice with each copy of the Combined Work that
+ the Library is used in it and that the Library and its use are
+ covered by this License.
+
+ b) Accompany the Combined Work with a copy of the GNU GPL and this license
+ document.
+
+ c) For a Combined Work that displays copyright notices during
+ execution, include the copyright notice for the Library among
+ these notices, as well as a reference directing the user to the
+ copies of the GNU GPL and this license document.
+
+ d) Do one of the following:
+
+ 0) Convey the Minimal Corresponding Source under the terms of this
+ License, and the Corresponding Application Code in a form
+ suitable for, and under terms that permit, the user to
+ recombine or relink the Application with a modified version of
+ the Linked Version to produce a modified Combined Work, in the
+ manner specified by section 6 of the GNU GPL for conveying
+ Corresponding Source.
+
+ 1) Use a suitable shared library mechanism for linking with the
+ Library. A suitable mechanism is one that (a) uses at run time
+ a copy of the Library already present on the user's computer
+ system, and (b) will operate properly with a modified version
+ of the Library that is interface-compatible with the Linked
+ Version.
+
+ e) Provide Installation Information, but only if you would otherwise
+ be required to provide such information under section 6 of the
+ GNU GPL, and only to the extent that such information is
+ necessary to install and execute a modified version of the
+ Combined Work produced by recombining or relinking the
+ Application with a modified version of the Linked Version. (If
+ you use option 4d0, the Installation Information must accompany
+ the Minimal Corresponding Source and Corresponding Application
+ Code. If you use option 4d1, you must provide the Installation
+ Information in the manner specified by section 6 of the GNU GPL
+ for conveying Corresponding Source.)
+
+ 5. Combined Libraries.
+
+ You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+ a) Accompany the combined library with a copy of the same work based
+ on the Library, uncombined with any other library facilities,
+ conveyed under the terms of this License.
+
+ b) Give prominent notice with the combined library that part of it
+ is a work based on the Library, and explaining where to find the
+ accompanying uncombined form of the same work.
+
+ 6. Revised Versions of the GNU Lesser General Public License.
+
+ The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+ If the Library as you received it specifies that a proxy can decide
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+permanent authorization for you to choose that version for the
+Library.
View
197 libraries/sysstat/basestat.cpp
@@ -0,0 +1,197 @@
+/*************
+**
+** This file is part of SysStat library.
+**
+** SysStat is a Qt-based interface to system statistics
+**
+** Authors:
+** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+**
+** Licenses: LGPL2+, LGPLv3
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation;
+** when it is used as a part of Razor-qt (http://razor-qt.org):
+** either version 2.1 of the License, or (at your option) any later version
+** otherwise:
+** either version 3 of the License, or (at your option) any later version.
+**
+** This work is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, write to the Free Software Foundation, Inc.,
+** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
+** Or see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#include <fcntl.h>
+#include <unistd.h>
+
+#include <cstddef>
+
+#include "basestat.hpp"
+#include "basestat_p.hpp"
+
+
+namespace SysStat {
+
+BaseStatPrivate::BaseStatPrivate(BaseStat* parent)
+ : QObject(parent)
+ , mTimer(new QTimer(this))
+ , mSynchroTimer(new QTimer(this))
+{
+ mTimer->setSingleShot(false);
+
+ mSynchroTimer->setSingleShot(false);
+ connect(mSynchroTimer, SIGNAL(timeout()), SLOT(synchroTimeout()));
+}
+
+BaseStatPrivate::~BaseStatPrivate()
+{
+}
+
+bool BaseStatPrivate::timerIsActive(void) const
+{
+ return mTimer->isActive();
+}
+
+int BaseStatPrivate::updateInterval(void) const
+{
+ return mTimer->interval();
+}
+
+void BaseStatPrivate::setUpdateInterval(int msec)
+{
+ mTimer->stop();
+ mTimer->setInterval(msec);
+ mSynchroTimer->setInterval(msec / 10);
+ if (msec > 0)
+ {
+ mLastSynchro = 0;
+ mSynchroTimer->start();
+ }
+}
+
+void BaseStatPrivate::synchroTimeout(void)
+{
+ QTime now(QTime::currentTime());
+ int synchro = ((now.minute() * 60 + now.second()) * 1000 + now.msec() ) / mTimer->interval();
+ if ((mLastSynchro != 0) && (mLastSynchro != synchro))
+ {
+ mSynchroTimer->stop();
+ mTimer->start();
+ }
+ mLastSynchro = synchro;
+}
+
+void BaseStatPrivate::stopUpdating(void)
+{
+ mTimer->stop();
+}
+
+QString BaseStatPrivate::monitoredSource(void) const
+{
+ return mSource;
+}
+
+void BaseStatPrivate::setMonitoredSource(const QString &Source)
+{
+ mSource = Source;
+}
+
+void BaseStatPrivate::monitorDefaultSource(void)
+{
+ mSource = defaultSource();
+}
+
+QString BaseStatPrivate::readAllFile(const char *filename)
+{
+ QString result;
+
+ static const size_t bufferSize = 1 << 12; // 4096
+ static char buffer[bufferSize];
+
+ int fd = ::open(filename, O_RDONLY);
+ if (fd > 0)
+ {
+ ssize_t size = ::read(fd, buffer, bufferSize);
+ if (size > 0)
+ result = QString::fromAscii(buffer, size);
+ ::close(fd);
+ }
+
+ return result;
+}
+
+QStringList BaseStatPrivate::sources(void) const
+{
+ return mSources;
+}
+
+BaseStat::BaseStat(QObject *parent)
+ : QObject(parent)
+{
+}
+
+BaseStat::~BaseStat()
+{
+}
+
+QStringList BaseStat::sources(void) const
+{
+ return baseimpl->sources();
+}
+
+int BaseStat::updateInterval(void) const
+{
+ return baseimpl->updateInterval();
+}
+
+void BaseStat::setUpdateInterval(int msec)
+{
+ if ((updateInterval() != msec) || (!baseimpl->timerIsActive()))
+ {
+ baseimpl->setUpdateInterval(msec);
+ emit updateIntervalChanged(msec);
+ }
+}
+
+void BaseStat::stopUpdating(void)
+{
+ if (updateInterval() != 0)
+ {
+ baseimpl->stopUpdating();
+ emit updateIntervalChanged(0);
+ }
+}
+
+QString BaseStat::monitoredSource(void) const
+{
+ return baseimpl->monitoredSource();
+}
+
+void BaseStat::setMonitoredSource(const QString &source)
+{
+ if (monitoredSource() != source)
+ {
+ baseimpl->setMonitoredSource(source);
+ emit monitoredSourceChanged(source);
+ }
+}
+
+void BaseStat::monitorDefaultSource(void)
+{
+ QString oldSource = monitoredSource();
+ baseimpl->monitorDefaultSource();
+ if (monitoredSource() != oldSource)
+ emit monitoredSourceChanged(monitoredSource());
+}
+
+}
View
82 libraries/sysstat/basestat.hpp
@@ -0,0 +1,82 @@
+/*************
+**
+** This file is part of SysStat library.
+**
+** SysStat is a Qt-based interface to system statistics
+**
+** Authors:
+** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+**
+** Licenses: LGPL2+, LGPLv3
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation;
+** when it is used as a part of Razor-qt (http://razor-qt.org):
+** either version 2.1 of the License, or (at your option) any later version
+** otherwise:
+** either version 3 of the License, or (at your option) any later version.
+**
+** This work is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, write to the Free Software Foundation, Inc.,
+** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
+** Or see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#ifndef LIBSYSSTAT__BASE_STAT__INCLUDED
+#define LIBSYSSTAT__BASE_STAT__INCLUDED
+
+
+#include <QtCore/QObject>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+
+#include <sysstat/sysstat_global.hpp>
+
+
+namespace SysStat {
+
+class BaseStatPrivate;
+
+class SYSSTATSHARED_EXPORT BaseStat : public QObject
+{
+ Q_OBJECT
+
+public:
+ BaseStat(QObject *parent = NULL);
+ ~BaseStat();
+
+ QStringList sources(void) const;
+
+signals:
+ void updateIntervalChanged(int);
+ void monitoredSourceChanged(QString);
+
+public:
+ Q_PROPERTY(int updateInterval READ updateInterval WRITE setUpdateInterval RESET stopUpdating NOTIFY updateIntervalChanged)
+ Q_PROPERTY(QString monitoredSource READ monitoredSource WRITE setMonitoredSource RESET monitorDefaultSource NOTIFY monitoredSourceChanged)
+
+public slots:
+ int updateInterval(void) const;
+ void setUpdateInterval(int msec);
+ void stopUpdating(void);
+
+ QString monitoredSource(void) const;
+ void setMonitoredSource(const QString &Source);
+ void monitorDefaultSource(void);
+
+protected:
+ BaseStatPrivate* baseimpl;
+};
+
+}
+
+#endif //LIBSYSSTAT__BASE_STAT__INCLUDED
View
86 libraries/sysstat/basestat_p.hpp
@@ -0,0 +1,86 @@
+/*************
+**
+** This file is part of SysStat library.
+**
+** SysStat is a Qt-based interface to system statistics
+**
+** Authors:
+** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+**
+** Licenses: LGPL2+, LGPLv3
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation;
+** when it is used as a part of Razor-qt (http://razor-qt.org):
+** either version 2.1 of the License, or (at your option) any later version
+** otherwise:
+** either version 3 of the License, or (at your option) any later version.
+**
+** This work is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, write to the Free Software Foundation, Inc.,
+** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
+** Or see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#ifndef LIBSYSSTAT__BASE_STAT__PRIVATE__INCLUDED
+#define LIBSYSSTAT__BASE_STAT__PRIVATE__INCLUDED
+
+
+#include <QtCore/QObject>
+#include <QtCore/QtGlobal>
+#include <QtCore/QTimer>
+#include <QtCore/QTime>
+#include <QtCore/QStringList>
+
+#include "cpustat.hpp"
+
+
+namespace SysStat {
+
+class BaseStatPrivate : public QObject
+{
+ Q_OBJECT
+
+public:
+ BaseStatPrivate(BaseStat *parent = NULL);
+ ~BaseStatPrivate();
+
+ QStringList sources(void) const;
+
+ bool timerIsActive(void) const;
+ int updateInterval(void) const;
+ void setUpdateInterval(int msec);
+ void stopUpdating(void);
+
+ QString monitoredSource(void) const;
+ void setMonitoredSource(const QString &Source);
+ void monitorDefaultSource(void);
+
+private slots:
+ void synchroTimeout(void);
+
+protected:
+ virtual QString defaultSource(void) = 0;
+
+ QString readAllFile(const char *filename);
+
+ QTimer *mTimer;
+ QTimer *mSynchroTimer;
+ QString mSource;
+ QStringList mSources;
+
+ int mLastSynchro;
+};
+
+}
+
+#endif //LIBSYSSTAT__BASE_STAT__PRIVATE__INCLUDED
View
159 libraries/sysstat/cpufreqstat.cpp
@@ -0,0 +1,159 @@
+/*************
+**
+** Project: Qt-based interface to system statistics (libsysstat)
+** Author: Copyright (C) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+** License: LGPLv3
+**
+** This file is part of SysStat library.
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 3 of the License, or any
+** later version. This work is distributed in the hope that it will be
+** useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#include "cpufreqstat.hpp"
+#include "cpufreqstat_p.hpp"
+
+
+namespace SysStat {
+
+CpuFreqStatPrivate::CpuFreqStatPrivate(CpuFreqStat *parent)
+ : BaseStatPrivate(parent)
+{
+ m_source = defaultSource();
+
+ connect(m_timer, SIGNAL(timeout()), SLOT(timeout()));
+
+ updateSources();
+}
+
+CpuFreqStatPrivate::~CpuFreqStatPrivate()
+{
+}
+
+void CpuFreqStatPrivate::addSource(const QString &source)
+{
+ bool ok;
+
+ uint min = readAllFile(qPrintable(QString("/sys/devices/system/cpu/%1/cpufreq/scaling_max_freq").arg(source))).toUInt(&ok);
+ if (ok)
+ {
+ uint max = readAllFile(qPrintable(QString("/sys/devices/system/cpu/%1/cpufreq/scaling_max_freq").arg(source))).toUInt(&ok);
+ if (ok)
+ {
+ m_sources.append(source);
+ m_bounds[source] = qMakePair(min, max);
+ }
+ }
+}
+
+void CpuFreqStatPrivate::updateSources(void)
+{
+ m_sources.clear();
+ m_bounds.clear();
+
+ bool ok;
+
+ foreach (QString range, readAllFile("/sys/devices/system/cpu/online").split(QChar(','), QString::SkipEmptyParts))
+ {
+ int dash = range.indexOf('-');
+ if (dash != -1)
+ {
+ uint min = range.left(dash).toUInt(&ok);
+ if (ok)
+ {
+ uint max = range.mid(dash + 1).toUInt(&ok);
+ if (ok)
+ for (uint number = min; number <= max; ++number)
+ addSource(QString("cpu%1").arg(number));
+ }
+ }
+ else
+ {
+ uint number = range.toUInt(&ok);
+ if (ok)
+ addSource(QString("cpu%1").arg(number));
+ }
+ }
+}
+
+void CpuFreqStatPrivate::timeout(void)
+{
+ bool ok;
+
+ uint cur = readAllFile(qPrintable(QString("/sys/devices/system/cpu/%1/cpufreq/scaling_cur_freq").arg(m_source))).toUInt(&ok);
+
+ if (ok)
+ emit update(cur);
+}
+
+QString CpuFreqStatPrivate::defaultSource(void)
+{
+ if (m_sources.isEmpty())
+ updateSources();
+
+ if (!m_sources.isEmpty())
+ return m_sources[0];
+
+ return QString();
+}
+
+uint CpuFreqStatPrivate::minFreq(const QString &source) const
+{
+ Bounds::ConstIterator I = m_bounds.constFind(source);
+
+ if (I != m_bounds.constEnd())
+ return I.value().first;
+
+ return 0;
+}
+
+uint CpuFreqStatPrivate::maxFreq(const QString &source) const
+{
+ Bounds::ConstIterator I = m_bounds.constFind(source);
+
+ if (I != m_bounds.constEnd())
+ return I.value().second;
+
+ return 0;
+}
+
+CpuFreqStat::CpuFreqStat(QObject *parent)
+ : BaseStat(parent)
+{
+ impl = new CpuFreqStatPrivate(this);
+ baseimpl = impl;
+
+ connect(impl, SIGNAL(update(uint)), this, SIGNAL(update(uint)));
+}
+
+CpuFreqStat::~CpuFreqStat()
+{
+}
+
+void CpuFreqStat::updateSources(void)
+{
+ dynamic_cast<CpuFreqStatPrivate*>(impl)->updateSources();
+}
+
+uint CpuFreqStat::minFreq(const QString &source) const
+{
+ return dynamic_cast<CpuFreqStatPrivate*>(impl)->minFreq(source);
+}
+
+uint CpuFreqStat::maxFreq(const QString &source) const
+{
+ return dynamic_cast<CpuFreqStatPrivate*>(impl)->maxFreq(source);
+}
+
+}
View
64 libraries/sysstat/cpufreqstat.hpp
@@ -0,0 +1,64 @@
+/*************
+**
+** Project: Qt-based interface to system statistics (libsysstat)
+** Author: Copyright (C) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+** License: LGPLv3
+**
+** This file is part of SysStat library.
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 3 of the License, or any
+** later version. This work is distributed in the hope that it will be
+** useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#ifndef LIBSYSSTAT__CPU_FREQ_STAT__INCLUDED
+#define LIBSYSSTAT__CPU_FREQ_STAT__INCLUDED
+
+
+#include <QtCore/QObject>
+#include <QtCore/QtGlobal>
+#include <QtCore/QString>
+
+#include "sysstat_global.hpp"
+#include "basestat.hpp"
+
+
+namespace SysStat {
+
+class CpuFreqStatPrivate;
+
+class SYSSTATSHARED_EXPORT CpuFreqStat : public BaseStat
+{
+ Q_OBJECT
+
+public:
+ CpuFreqStat(QObject *parent = NULL);
+ ~CpuFreqStat();
+
+ QStringList sources(void) const;
+
+ void updateSources(void);
+
+ uint minFreq(const QString &source) const;
+ uint maxFreq(const QString &source) const;
+
+signals:
+ void update(uint freq);
+
+protected:
+ CpuFreqStatPrivate* impl;
+};
+
+}
+
+#endif //LIBSYSSTAT__CPU_FREQ_STAT__INCLUDED
View
69 libraries/sysstat/cpufreqstat_p.hpp
@@ -0,0 +1,69 @@
+/*************
+**
+** Project: Qt-based interface to system statistics (libsysstat)
+** Author: Copyright (C) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+** License: LGPLv3
+**
+** This file is part of SysStat library.
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 3 of the License, or any
+** later version. This work is distributed in the hope that it will be
+** useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#ifndef LIBSYSSTAT__CPU_FREQ_STAT__PRIVATE__INCLUDED
+#define LIBSYSSTAT__CPU_FREQ_STAT__PRIVATE__INCLUDED
+
+
+#include <QtCore/QObject>
+#include <QtCore/QtGlobal>
+#include <QtCore/QMap>
+#include <QtCore/QPair>
+
+#include "basestat_p.hpp"
+#include "cpufreqstat.hpp"
+
+
+namespace SysStat {
+
+class CpuFreqStatPrivate : public BaseStatPrivate
+{
+ Q_OBJECT
+
+public:
+ CpuFreqStatPrivate(CpuFreqStat *parent = NULL);
+ ~CpuFreqStatPrivate();
+
+ void updateSources(void);
+
+ uint minFreq(const QString &source) const;
+ uint maxFreq(const QString &source) const;
+
+signals:
+ void update(uint freq);
+
+private slots:
+ void timeout(void);
+
+private:
+ QString defaultSource(void);
+
+ typedef QMap<QString, QPair<uint, uint> > Bounds;
+ Bounds m_bounds;
+
+ void addSource(const QString &source);
+};
+
+}
+
+#endif //LIBSYSSTAT__CPU_FREQ_STAT__PRIVATE__INCLUDED
View
301 libraries/sysstat/cpustat.cpp
@@ -0,0 +1,301 @@
+/*************
+**
+** This file is part of SysStat library.
+**
+** SysStat is a Qt-based interface to system statistics
+**
+** Authors:
+** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+**
+** Licenses: LGPL2+, LGPLv3
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation;
+** when it is used as a part of Razor-qt (http://razor-qt.org):
+** either version 2.1 of the License, or (at your option) any later version
+** otherwise:
+** either version 3 of the License, or (at your option) any later version.
+**
+** This work is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, write to the Free Software Foundation, Inc.,
+** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
+** Or see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#include "cpustat.hpp"
+#include "cpustat_p.hpp"
+
+
+namespace SysStat {
+
+CpuStatPrivate::CpuStatPrivate(CpuStat *parent)
+ : BaseStatPrivate(parent)
+ , mMonitoring(CpuStat::LoadAndFrequency)
+{
+ mSource = defaultSource();
+
+ connect(mTimer, SIGNAL(timeout()), SLOT(timeout()));
+
+ updateSources();
+}
+
+void CpuStatPrivate::addSource(const QString &source)
+{
+ bool ok;
+
+ uint min = readAllFile(qPrintable(QString("/sys/devices/system/cpu/%1/cpufreq/scaling_min_freq").arg(source))).toUInt(&ok);
+ if (ok)
+ {
+ uint max = readAllFile(qPrintable(QString("/sys/devices/system/cpu/%1/cpufreq/scaling_max_freq").arg(source))).toUInt(&ok);
+ if (ok)
+ mBounds[source] = qMakePair(min, max);
+ }
+}
+
+void CpuStatPrivate::updateSources(void)
+{
+ mSources.clear();
+
+ foreach (QString row, readAllFile("/proc/stat").split(QChar('\n'), QString::SkipEmptyParts))
+ {
+ QStringList tokens = row.split(QChar(' '), QString::SkipEmptyParts);
+ if( (tokens.size() < 5)
+ || (!tokens[0].startsWith("cpu")) )
+ continue;
+
+ mSources.append(tokens[0]);
+ }
+
+ mBounds.clear();
+
+ bool ok;
+
+ foreach (QString range, readAllFile("/sys/devices/system/cpu/online").split(QChar(','), QString::SkipEmptyParts))
+ {
+ int dash = range.indexOf('-');
+ if (dash != -1)
+ {
+ uint min = range.left(dash).toUInt(&ok);
+ if (ok)
+ {
+ uint max = range.mid(dash + 1).toUInt(&ok);
+ if (ok)
+ for (uint number = min; number <= max; ++number)
+ addSource(QString("cpu%1").arg(number));
+ }
+ }
+ else
+ {
+ uint number = range.toUInt(&ok);
+ if (ok)
+ addSource(QString("cpu%1").arg(number));
+ }
+ }
+}
+
+CpuStatPrivate::~CpuStatPrivate()
+{
+}
+
+void CpuStatPrivate::timeout(void)
+{
+ if ( (mMonitoring == CpuStat::LoadOnly)
+ || (mMonitoring == CpuStat::LoadAndFrequency) )
+ {
+ foreach (QString row, readAllFile("/proc/stat").split(QChar('\n'), QString::SkipEmptyParts))
+ {
+ QStringList tokens = row.split(QChar(' '), QString::SkipEmptyParts);
+ if ( (tokens.size() < 5)
+ || (!tokens[0].startsWith("cpu")) )
+ continue;
+
+ const QString &cpuName = tokens[0];
+
+ Values current;
+ current.user = tokens[1].toULongLong();
+ current.nice = tokens[2].toULongLong();
+ current.system = tokens[3].toULongLong();
+ current.idle = tokens[4].toULongLong();
+ current.other = 0;
+ for (int i = 5; i < tokens.size(); ++i)
+ current.other += tokens[i].toULongLong();
+ current.sum();
+
+ if (!mPrevious.contains(cpuName))
+ mPrevious.insert(cpuName, Values());
+ const Values &previous = mPrevious[cpuName];
+
+ if (cpuName == mSource)
+ {
+ float sumDelta = static_cast<float>(current.total - previous.total);
+
+ if (mMonitoring == CpuStat::LoadAndFrequency)
+ {
+ bool ok;
+
+ float freqRate = 1.0;
+ uint freq = 0;
+
+ if (mSource == "cpu")
+ {
+ uint count = 0;
+ freqRate = 0.0;
+
+ for (Bounds::ConstIterator I = mBounds.constBegin(); I != mBounds.constEnd(); ++I)
+ {
+ uint thisFreq = readAllFile(qPrintable(QString("/sys/devices/system/cpu/%1/cpufreq/scaling_cur_freq").arg(I.key()))).toUInt(&ok);
+
+ if (ok)
+ {
+ freq += thisFreq;
+ freqRate += static_cast<float>(thisFreq) / static_cast<float>(I.value().second);
+ ++count;
+ }
+ }
+ if (!count)
+ freqRate = 1.0;
+ else
+ {
+ freq /= count;
+ freqRate /= count;
+ }
+ }
+ else
+ {
+ freq = readAllFile(qPrintable(QString("/sys/devices/system/cpu/%1/cpufreq/scaling_cur_freq").arg(mSource))).toUInt(&ok);
+
+ if (ok)
+ {
+ Bounds::ConstIterator I = mBounds.constFind(mSource);
+ if (I != mBounds.constEnd())
+ freqRate = static_cast<float>(freq) / static_cast<float>(I.value().second);
+ }
+ }
+
+ emit update(
+ static_cast<float>(current.user - previous.user ) / sumDelta,
+ static_cast<float>(current.nice - previous.nice ) / sumDelta,
+ static_cast<float>(current.system - previous.system) / sumDelta,
+ static_cast<float>(current.other - previous.other ) / sumDelta,
+ freqRate,
+ freq);
+ }
+ else
+ {
+ emit update(
+ static_cast<float>(current.user - previous.user ) / sumDelta,
+ static_cast<float>(current.nice - previous.nice ) / sumDelta,
+ static_cast<float>(current.system - previous.system) / sumDelta,
+ static_cast<float>(current.other - previous.other ) / sumDelta);
+ }
+ }
+
+ mPrevious[cpuName] = current;
+ }
+ }
+ else
+ {
+ bool ok;
+ uint freq = 0;
+
+ if (mSource == "cpu")
+ {
+ uint count = 0;
+
+ for (Bounds::ConstIterator I = mBounds.constBegin(); I != mBounds.constEnd(); ++I)
+ {
+ uint thisFreq = readAllFile(qPrintable(QString("/sys/devices/system/cpu/%1/cpufreq/scaling_cur_freq").arg(I.key()))).toUInt(&ok);
+
+ if (ok)
+ {
+ freq += thisFreq;
+ ++count;
+ }
+ }
+ if (count)
+ {
+ freq /= count;
+ }
+ }
+ else
+ {
+ freq = readAllFile(qPrintable(QString("/sys/devices/system/cpu/%1/cpufreq/scaling_cur_freq").arg(mSource))).toUInt(&ok);
+ }
+ emit update(freq);
+ }
+}
+
+QString CpuStatPrivate::defaultSource(void)
+{
+ return "cpu";
+}
+
+CpuStatPrivate::Values::Values(void)
+ : user(0)
+ , nice(0)
+ , system(0)
+ , idle(0)
+ , other(0)
+ , total(0)
+{
+}
+
+void CpuStatPrivate::Values::sum(void)
+{
+ total = user + nice + system + idle + other;
+}
+
+CpuStat::Monitoring CpuStatPrivate::monitoring(void) const
+{
+ return mMonitoring;
+}
+
+void CpuStatPrivate::setMonitoring(CpuStat::Monitoring value)
+{
+ mMonitoring = value;
+}
+
+CpuStat::CpuStat(QObject *parent)
+ : BaseStat(parent)
+{
+ impl = new CpuStatPrivate(this);
+ baseimpl = impl;
+
+ connect(impl, SIGNAL(update(float,float,float,float,float,uint)), this, SIGNAL(update(float,float,float,float,float,uint)));
+ connect(impl, SIGNAL(update(float,float,float,float)), this, SIGNAL(update(float,float,float,float)));
+ connect(impl, SIGNAL(update(uint)), this, SIGNAL(update(uint)));
+}
+
+CpuStat::~CpuStat()
+{
+}
+
+void CpuStat::updateSources(void)
+{
+ dynamic_cast<CpuStatPrivate*>(impl)->updateSources();
+}
+
+CpuStat::Monitoring CpuStat::monitoring(void) const
+{
+ return impl->monitoring();
+}
+
+void CpuStat::setMonitoring(CpuStat::Monitoring value)
+{
+ if (impl->monitoring() != value)
+ {
+ impl->setMonitoring(value);
+ emit monitoringChanged(value);
+ }
+}
+
+}
View
85 libraries/sysstat/cpustat.hpp
@@ -0,0 +1,85 @@
+/*************
+**
+** This file is part of SysStat library.
+**
+** SysStat is a Qt-based interface to system statistics
+**
+** Authors:
+** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+**
+** Licenses: LGPL2+, LGPLv3
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation;
+** when it is used as a part of Razor-qt (http://razor-qt.org):
+** either version 2.1 of the License, or (at your option) any later version
+** otherwise:
+** either version 3 of the License, or (at your option) any later version.
+**
+** This work is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, write to the Free Software Foundation, Inc.,
+** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
+** Or see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#ifndef LIBSYSSTAT__CPU_STAT__INCLUDED
+#define LIBSYSSTAT__CPU_STAT__INCLUDED
+
+
+#include <QtCore/QObject>
+
+#include <sysstat/basestat.hpp>
+
+
+namespace SysStat {
+
+class CpuStatPrivate;
+
+class SYSSTATSHARED_EXPORT CpuStat : public BaseStat
+{
+ Q_OBJECT
+
+ Q_ENUMS(Monitoring)
+
+public:
+ enum Monitoring { LoadAndFrequency, LoadOnly, FrequencyOnly };
+
+public:
+ CpuStat(QObject *parent = NULL);
+ ~CpuStat();
+
+ void updateSources(void);
+
+ uint minFreq(const QString &source) const;
+ uint maxFreq(const QString &source) const;
+
+signals:
+ void update(float user, float nice, float system, float other, float frequencyRate, uint frequency);
+ void update(float user, float nice, float system, float other);
+ void update(uint frequency);
+
+ void monitoringChanged(Monitoring);
+
+public:
+ Q_PROPERTY(Monitoring monitoring READ monitoring WRITE setMonitoring NOTIFY monitoringChanged)
+
+public slots:
+ Monitoring monitoring(void) const;
+ void setMonitoring(Monitoring value);
+
+protected:
+ CpuStatPrivate* impl;
+};
+
+}
+
+#endif //LIBSYSSTAT__CPU_STAT__INCLUDED
View
101 libraries/sysstat/cpustat_p.hpp
@@ -0,0 +1,101 @@
+/*************
+**
+** This file is part of SysStat library.
+**
+** SysStat is a Qt-based interface to system statistics
+**
+** Authors:
+** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+**
+** Licenses: LGPL2+, LGPLv3
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation;
+** when it is used as a part of Razor-qt (http://razor-qt.org):
+** either version 2.1 of the License, or (at your option) any later version
+** otherwise:
+** either version 3 of the License, or (at your option) any later version.
+**
+** This work is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, write to the Free Software Foundation, Inc.,
+** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
+** Or see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#ifndef LIBSYSSTAT__CPU_STAT__PRIVATE__INCLUDED
+#define LIBSYSSTAT__CPU_STAT__PRIVATE__INCLUDED
+
+
+#include <QtCore/QObject>
+#include <QtCore/QtGlobal>
+#include <QtCore/QMap>
+#include <QtCore/QPair>
+
+#include "basestat_p.hpp"
+#include "cpustat.hpp"
+
+
+namespace SysStat {
+
+class CpuStatPrivate : public BaseStatPrivate
+{
+ Q_OBJECT
+
+public:
+ CpuStatPrivate(CpuStat *parent = NULL);
+ ~CpuStatPrivate();
+
+ void updateSources(void);
+
+ CpuStat::Monitoring monitoring(void) const;
+ void setMonitoring(CpuStat::Monitoring value);
+
+ uint minFreq(const QString &source) const;
+ uint maxFreq(const QString &source) const;
+
+signals:
+ void update(float user, float nice, float system, float other);
+ void update(uint frequency);
+ void update(float user, float nice, float system, float other, float frequencyRate, uint frequency);
+
+private slots:
+ void timeout(void);
+
+private:
+ QString defaultSource(void);
+
+ typedef struct Values
+ {
+ Values(void);
+
+ qulonglong user;
+ qulonglong nice;
+ qulonglong system;
+ qulonglong idle;
+ qulonglong other;
+ qulonglong total;
+ void sum(void);
+ } Values;
+ typedef QMap<QString, Values> NamedValues;
+ NamedValues mPrevious;
+
+ CpuStat::Monitoring mMonitoring;
+
+ typedef QMap<QString, QPair<uint, uint> > Bounds;
+ Bounds mBounds;
+
+ void addSource(const QString &source);
+};
+
+}
+
+#endif //LIBSYSSTAT__CPU_STAT__PRIVATE__INCLUDED
View
125 libraries/sysstat/memstat.cpp
@@ -0,0 +1,125 @@
+/*************
+**
+** This file is part of SysStat library.
+**
+** SysStat is a Qt-based interface to system statistics
+**
+** Authors:
+** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+**
+** Licenses: LGPL2+, LGPLv3
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation;
+** when it is used as a part of Razor-qt (http://razor-qt.org):
+** either version 2.1 of the License, or (at your option) any later version
+** otherwise:
+** either version 3 of the License, or (at your option) any later version.
+**
+** This work is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, write to the Free Software Foundation, Inc.,
+** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
+** Or see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#include "memstat.hpp"
+#include "memstat_p.hpp"
+
+
+namespace SysStat {
+
+MemStatPrivate::MemStatPrivate(MemStat *parent)
+ : BaseStatPrivate(parent)
+{
+ mSource = defaultSource();
+
+ connect(mTimer, SIGNAL(timeout()), SLOT(timeout()));
+
+ mSources << "memory" << "swap";
+}
+
+MemStatPrivate::~MemStatPrivate()
+{
+}
+
+void MemStatPrivate::timeout(void)
+{
+ qulonglong memTotal;
+ qulonglong memFree;
+ qulonglong memBuffers;
+ qulonglong memCached;
+ qulonglong swapTotal;
+ qulonglong swapFree;
+
+ foreach (QString row, readAllFile("/proc/meminfo").split(QChar('\n'), QString::SkipEmptyParts))
+ {
+ QStringList tokens = row.split(QChar(' '), QString::SkipEmptyParts);
+ if (tokens.size() != 3)
+ continue;
+
+ if (tokens[0] == "MemTotal:")
+ memTotal = tokens[1].toULong();
+ else if(tokens[0] == "MemFree:")
+ memFree = tokens[1].toULong();
+ else if(tokens[0] == "Buffers:")
+ memBuffers = tokens[1].toULong();
+ else if(tokens[0] == "Cached:")
+ memCached = tokens[1].toULong();
+ else if(tokens[0] == "SwapTotal:")
+ swapTotal = tokens[1].toULong();
+ else if(tokens[0] == "SwapFree:")
+ swapFree = tokens[1].toULong();
+ }
+
+ if (mSource == "memory")
+ {
+ if (memTotal)
+ {
+ float memTotal_d = static_cast<float>(memTotal);
+ float applications_d = static_cast<float>(memTotal - memFree - memBuffers - memCached) / memTotal_d;
+ float buffers_d = static_cast<float>(memBuffers) / memTotal_d;
+ float cached_d = static_cast<float>(memCached) / memTotal_d;
+
+ emit memoryUpdate(applications_d, buffers_d, cached_d);
+ }
+ }
+ else if (mSource == "swap")
+ {
+ if (swapTotal)
+ {
+ float swapUsed_d = static_cast<float>(swapTotal - swapFree) / static_cast<float>(swapTotal);
+
+ emit swapUpdate(swapUsed_d);
+ }
+ }
+}
+
+QString MemStatPrivate::defaultSource(void)
+{
+ return "memory";
+}
+
+MemStat::MemStat(QObject *parent)
+ : BaseStat(parent)
+{
+ impl = new MemStatPrivate(this);
+ baseimpl = impl;
+
+ connect(impl, SIGNAL(memoryUpdate(float,float,float)), this, SIGNAL(memoryUpdate(float,float,float)));
+ connect(impl, SIGNAL(swapUpdate(float)), this, SIGNAL(swapUpdate(float)));
+}
+
+MemStat::~MemStat()
+{
+}
+
+}
View
65 libraries/sysstat/memstat.hpp
@@ -0,0 +1,65 @@
+/*************
+**
+** This file is part of SysStat library.
+**
+** SysStat is a Qt-based interface to system statistics
+**
+** Authors:
+** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+**
+** Licenses: LGPL2+, LGPLv3
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation;
+** when it is used as a part of Razor-qt (http://razor-qt.org):
+** either version 2.1 of the License, or (at your option) any later version
+** otherwise:
+** either version 3 of the License, or (at your option) any later version.
+**
+** This work is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, write to the Free Software Foundation, Inc.,
+** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
+** Or see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#ifndef LIBSYSSTAT__MEM_STAT__INCLUDED
+#define LIBSYSSTAT__MEM_STAT__INCLUDED
+
+
+#include <QtCore/QObject>
+
+#include <sysstat/basestat.hpp>
+
+
+namespace SysStat {
+
+class MemStatPrivate;
+
+class SYSSTATSHARED_EXPORT MemStat : public BaseStat
+{
+ Q_OBJECT
+
+public:
+ MemStat(QObject *parent = NULL);
+ ~MemStat();
+
+signals:
+ void memoryUpdate(float apps, float buffers, float cached);
+ void swapUpdate(float used);
+
+protected:
+ MemStatPrivate* impl;
+};
+
+}
+
+#endif //LIBSYSSTAT__MEM_STAT__INCLUDED
View
68 libraries/sysstat/memstat_p.hpp
@@ -0,0 +1,68 @@
+/*************
+**
+** This file is part of SysStat library.
+**
+** SysStat is a Qt-based interface to system statistics
+**
+** Authors:
+** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+**
+** Licenses: LGPL2+, LGPLv3
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation;
+** when it is used as a part of Razor-qt (http://razor-qt.org):
+** either version 2.1 of the License, or (at your option) any later version
+** otherwise:
+** either version 3 of the License, or (at your option) any later version.
+**
+** This work is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, write to the Free Software Foundation, Inc.,
+** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
+** Or see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#ifndef LIBSYSSTAT__MEM_STAT__PRIVATE__INCLUDED
+#define LIBSYSSTAT__MEM_STAT__PRIVATE__INCLUDED
+
+
+#include <QtCore/QObject>
+#include <QtCore/QtGlobal>
+
+#include "basestat_p.hpp"
+#include "memstat.hpp"
+
+
+namespace SysStat {
+
+class MemStatPrivate : public BaseStatPrivate
+{
+ Q_OBJECT
+
+public:
+ MemStatPrivate(MemStat *parent = NULL);
+ ~MemStatPrivate();
+
+signals:
+ void memoryUpdate(float apps, float buffers, float cached);
+ void swapUpdate(float used);
+
+private slots:
+ void timeout(void);
+
+private:
+ QString defaultSource(void);
+};
+
+}
+
+#endif //LIBSYSSTAT__MEM_STAT__PRIVATE__INCLUDED
View
135 libraries/sysstat/netstat.cpp
@@ -0,0 +1,135 @@
+/*************
+**
+** This file is part of SysStat library.
+**
+** SysStat is a Qt-based interface to system statistics
+**
+** Authors:
+** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+**
+** Licenses: LGPL2+, LGPLv3
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation;
+** when it is used as a part of Razor-qt (http://razor-qt.org):
+** either version 2.1 of the License, or (at your option) any later version
+** otherwise:
+** either version 3 of the License, or (at your option) any later version.
+**
+** This work is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, write to the Free Software Foundation, Inc.,
+** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
+** Or see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#include "netstat.hpp"
+#include "netstat_p.hpp"
+
+
+namespace SysStat {
+
+NetStatPrivate::NetStatPrivate(NetStat *parent)
+ : BaseStatPrivate(parent)
+{
+ mSource = defaultSource();
+
+ connect(mTimer, SIGNAL(timeout()), SLOT(timeout()));
+
+
+ QStringList rows(readAllFile("/proc/net/dev").split(QChar('\n'), QString::SkipEmptyParts));
+
+ rows.erase(rows.begin(), rows.begin() + 2);
+
+ foreach (QString row, rows)
+ {
+ QStringList tokens = row.split(QChar(':'), QString::SkipEmptyParts);
+ if (tokens.size() != 2)
+ continue;
+
+ mSources.append(tokens[0].trimmed());
+ }
+}
+
+NetStatPrivate::~NetStatPrivate()
+{
+}
+
+void NetStatPrivate::timeout(void)
+{
+ QStringList rows(readAllFile("/proc/net/dev").split(QChar('\n'), QString::SkipEmptyParts));
+
+
+ if (rows.size() < 2)
+ return;
+
+ QStringList names = rows[1].split(QChar('|'));
+ if (names.size() != 3)
+ return;
+ QStringList namesR = names[1].split(QChar(' '), QString::SkipEmptyParts);
+ QStringList namesT = names[2].split(QChar(' '), QString::SkipEmptyParts);
+ int receivedIndex = namesR.indexOf("bytes");
+ int transmittedIndex = namesR.size() + namesT.indexOf("bytes");
+
+ rows.erase(rows.begin(), rows.begin() + 2);
+
+ foreach (QString row, rows)
+ {
+ QStringList tokens = row.split(QChar(':'), QString::SkipEmptyParts);
+ if (tokens.size() != 2)
+ continue;
+
+ QString interfaceName = tokens[0].trimmed();
+
+ QStringList data = tokens[1].split(QChar(' '), QString::SkipEmptyParts);
+ if (data.size() < transmittedIndex)
+ continue;
+
+ Values current;
+ current.received = data[receivedIndex ].toULongLong();
+ current.transmitted = data[transmittedIndex].toULongLong();
+
+ if (!mPrevious.contains(interfaceName))
+ mPrevious.insert(interfaceName, Values());
+ const Values &previous = mPrevious[interfaceName];
+
+ if (interfaceName == mSource)
+ emit update((( current.received - previous.received ) * 1000 ) / mTimer->interval(), (( current.transmitted - previous.transmitted ) * 1000 ) / mTimer->interval());
+
+ mPrevious[interfaceName] = current;
+ }
+}
+
+QString NetStatPrivate::defaultSource(void)
+{
+ return "lo";
+}
+
+NetStatPrivate::Values::Values(void)
+ : received(0)
+ , transmitted(0)
+{
+}
+
+NetStat::NetStat(QObject *parent)
+ : BaseStat(parent)
+{
+ impl = new NetStatPrivate(this);
+ baseimpl = impl;
+
+ connect(impl, SIGNAL(update(unsigned,unsigned)), this, SIGNAL(update(unsigned,unsigned)));
+}
+
+NetStat::~NetStat()
+{
+}
+
+}
View
64 libraries/sysstat/netstat.hpp
@@ -0,0 +1,64 @@
+/*************
+**
+** This file is part of SysStat library.
+**
+** SysStat is a Qt-based interface to system statistics
+**
+** Authors:
+** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+**
+** Licenses: LGPL2+, LGPLv3
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation;
+** when it is used as a part of Razor-qt (http://razor-qt.org):
+** either version 2.1 of the License, or (at your option) any later version
+** otherwise:
+** either version 3 of the License, or (at your option) any later version.
+**
+** This work is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, write to the Free Software Foundation, Inc.,
+** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
+** Or see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#ifndef LIBSYSSTAT__NET_STAT__INCLUDED
+#define LIBSYSSTAT__NET_STAT__INCLUDED
+
+
+#include <QtCore/QObject>
+
+#include <sysstat/basestat.hpp>
+
+
+namespace SysStat {
+
+class NetStatPrivate;
+
+class SYSSTATSHARED_EXPORT NetStat : public BaseStat
+{
+ Q_OBJECT
+
+public:
+ NetStat(QObject *parent = NULL);
+ ~NetStat();
+
+signals:
+ void update(unsigned received, unsigned transmitted);
+
+protected:
+ NetStatPrivate* impl;
+};
+
+}
+
+#endif //LIBSYSSTAT__NET_STAT__INCLUDED
View
78 libraries/sysstat/netstat_p.hpp
@@ -0,0 +1,78 @@
+/*************
+**
+** This file is part of SysStat library.
+**
+** SysStat is a Qt-based interface to system statistics
+**
+** Authors:
+** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
+**
+** Licenses: LGPL2+, LGPLv3
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation;
+** when it is used as a part of Razor-qt (http://razor-qt.org):
+** either version 2.1 of the License, or (at your option) any later version
+** otherwise:
+** either version 3 of the License, or (at your option) any later version.
+**
+** This work is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+** See the GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with the library.
+** If not, write to the Free Software Foundation, Inc.,
+** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
+** Or see <http://www.gnu.org/licenses/lgpl.html>.
+**
+*************/
+
+
+#ifndef LIBSYSSTAT__NET_STAT__PRIVATE__INCLUDED
+#define LIBSYSSTAT__NET_STAT__PRIVATE__INCLUDED
+
+
+#include <QtCore/QObject>
+#include <QtCore/QtGlobal>
+#include <QtCore/QMap>
+
+#include "basestat_p.hpp"
+#include "netstat.hpp"
+
+
+namespace SysStat {
+
+class NetStatPrivate : public BaseStatPrivate
+{
+ Q_OBJECT
+
+public:
+ NetStatPrivate(NetStat *parent = NULL);
+ ~NetStatPrivate();
+
+signals:
+ void update(unsigned received, unsigned transmitted);
+
+private slots:
+ void timeout(void);
+
+private:
+ QString defaultSource(void);
+
+ typedef struct Values
+ {
+ Values(void);
+
+ qulonglong received;
+ qulonglong transmitted;
+ } Values;
+ typedef QMap<QString, Values> NamedValues;
+ NamedValues mPrevious;
+};
+
+}
+
+#endif //LIBSYSSTAT__NET_STAT__PRIVATE__INCLUDED
View
79 libraries/sysstat/sysstat.pro
@@ -0,0 +1,79 @@
+##############
+##
+## This file is part of SysStat library.
+##
+## SysStat is a Qt-based interface to system statistics
+##