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Adding upstream version 0.3.0.

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Signed-off-by: Andrew Lee (李健秋) <ajqlee@debian.org>
ubuntu/cosmic upstream/0.3.0
Andrew Lee (李健秋) 9 years ago
commit 2ff0396da5
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11
AUTHORS
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Upstream Authors:
LXQt team: http://lxqt.org
Razor team: http://razor-qt.org
Kuzma Shapran <kuzma.shapran@gmail.com>
Copyright:
Copyright (c) 2012 Razor team
Copyright (c) 2012-2014 LXQt team
License: GPL-2 and LGPL-2.1+
The full text of the licenses can be found in the 'COPYING' file.

136
CMakeLists.txt
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cmake_minimum_required(VERSION 2.8.11)
project(libsysstat)
# Set default installation paths
set(LIB_INSTALL_DIR "lib${LIB_SUFFIX}" CACHE PATH "Installation path for libraries")
set(INCLUDE_INSTALL_DIR include CACHE PATH "Installation path for includes")
set(MAJOR_VERSION 0)
set(MINOR_VERSION 2)
set(PATCH_VERSION 0)
set(SYSSTAT_VERSION "${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_VERSION}")
add_definitions(-DMAJOR_VERSION=${MAJOR_VERSION})
add_definitions(-DMINOR_VERSION=${MINOR_VERSION})
add_definitions(-DPATCH_VERSION=${PATCH_VERSION})
add_definitions(-DSYSSTAT_LIBRARY)
# use gcc visibility feature to decrease unnecessary exported symbols
if(CMAKE_COMPILER_IS_GNUCXX)
# set visibility to hidden to hide symbols, unlesss they're exporeted manually in the code
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden -fvisibility-inlines-hidden -fno-exceptions -Wall")
endif()
find_package(Qt5Core REQUIRED QUIET)
find_package(Qt5LinguistTools REQUIRED QUIET)
set(SYSSTAT_LIBRARY_NAME "sysstat-qt5")
set(HEADER_NAMESPACE "SysStat")
set(SYSSTAT_PUBLIC_HDRS
version.h
sysstat_global.h
basestat.h
cpustat.h
memstat.h
netstat.h
)
set(SYSSTAT_PUBLIC_CLASSES
Version
Global
BaseStat
CpuStat
MemStat
NetStat
)
set(SYSSTAT_PRIVATE_HDRS
version_p.h
basestat_p.h
cpustat_p.h
memstat_p.h
netstat_p.h
)
set(SYSSTAT_SRCS
version.cpp
basestat.cpp
cpustat.cpp
memstat.cpp
netstat.cpp
)
set(SYSSTAT_MOCS
basestat.h
cpustat.h
memstat.h
netstat.h
basestat_p.h
cpustat_p.h
memstat_p.h
netstat_p.h
)
# Translations
file(GLOB SYSSTAT_TS_FILES
translations/*.ts
)
qt5_wrap_cpp(SYSSTAT_CXX ${SYSSTAT_MOCS})
qt5_add_translation(SYSSTAT_QM_FILES ${SYSSTAT_TS_FILES})
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release)
endif()
set(APP_SHARE_DIR "${CMAKE_INSTALL_PREFIX}/share/${SYSSTAT_LIBRARY_NAME}")
include_directories(..)
add_definitions(-DTRANSLATIONS_DIR=\"${APP_SHARE_DIR}\")
add_library(${SYSSTAT_LIBRARY_NAME} SHARED ${SYSSTAT_PUBLIC_HDRS} ${SYSSTAT_PRIVATE_HDRS} ${SYSSTAT_SRCS} ${SYSSTAT_CXX} ${SYSSTAT_QM_FILES})
target_link_libraries(${SYSSTAT_LIBRARY_NAME} Qt5::Core)
set_target_properties(${SYSSTAT_LIBRARY_NAME} PROPERTIES
VERSION ${SYSSTAT_VERSION}
SOVERSION ${MAJOR_VERSION}
)
include(cmake/create_portable_headers.cmake)
create_portable_headers(SYSSTAT_NAMESPACE_HEADERS
NAMESPACE "${HEADER_NAMESPACE}/"
FILENAMES ${SYSSTAT_PUBLIC_CLASSES}
)
install(TARGETS ${SYSSTAT_LIBRARY_NAME} DESTINATION "${LIB_INSTALL_DIR}")
install(FILES ${SYSSTAT_PUBLIC_HDRS} DESTINATION "${INCLUDE_INSTALL_DIR}/${SYSSTAT_LIBRARY_NAME}")
install(FILES ${SYSSTAT_NAMESPACE_HEADERS} DESTINATION "${INCLUDE_INSTALL_DIR}/${SYSSTAT_LIBRARY_NAME}/${HEADER_NAMESPACE}")
install(FILES ${SYSSTAT_QM_FILES} DESTINATION "${APP_SHARE_DIR}")
include(cmake/create_pkgconfig_file.cmake)
create_pkgconfig_file(${SYSSTAT_LIBRARY_NAME} "SysStat, a Qt-based interface to system statistics")
# cmake config file
set(SYSSTAT_INCLUDE_DIR "${CMAKE_INSTALL_PREFIX}/include/${SYSSTAT_LIBRARY_NAME}")
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/sysstat-config.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/${SYSSTAT_LIBRARY_NAME}-config.cmake"
@ONLY
)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${SYSSTAT_LIBRARY_NAME}-config.cmake" DESTINATION "share/cmake/${SYSSTAT_LIBRARY_NAME}")
install(FILES cmake/sysstat_use.cmake DESTINATION "share/cmake/${SYSSTAT_LIBRARY_NAME}")
# building tarball with CPack -------------------------------------------------
include(InstallRequiredSystemLibraries)
set(CPACK_PACKAGE_VERSION_MAJOR ${MAJOR_VERSION})
set(CPACK_PACKAGE_VERSION_MINOR ${MINOR_VERSION})
set(CPACK_PACKAGE_VERSION_PATCH ${PATCH_VERSION})
set(CPACK_GENERATOR TBZ2)
set(CPACK_SOURCE_GENERATOR TBZ2)
set(CPACK_SOURCE_IGNORE_FILES /build/;.gitignore;.*~;.git;.kdev4;temp)
include(CPack)

461
COPYING
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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.]
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
Licenses are intended to guarantee your freedom to share and change
free software--to make sure the software is free for all its users.
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specially designated software packages--typically libraries--of the
Free Software Foundation and other authors who decide to use it. You
can use it too, but we suggest you first think carefully about whether
this license or the ordinary General Public License is the better
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When we speak of free software, we are referring to freedom of use,
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To protect your rights, we need to make restrictions that forbid
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That's all there is to it!

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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#include <fcntl.h>
#include <unistd.h>
#include <cstddef>
#include "basestat.h"
#include "basestat_p.h"
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() const
{
return mTimer->isActive();
}
int BaseStatPrivate::updateInterval() const
{
return mTimer->interval();
}
void BaseStatPrivate::intervalChanged()
{
}
void BaseStatPrivate::sourceChanged()
{
}
void BaseStatPrivate::setUpdateInterval(int msec)
{
mTimer->stop();
mTimer->setInterval(msec);
this->intervalChanged();
mSynchroTimer->setInterval(msec / 10);
if (msec > 0)
{
mLastSynchro = 0;
mSynchroTimer->start();
}
}
void BaseStatPrivate::synchroTimeout()
{
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()
{
mTimer->stop();
}
QString BaseStatPrivate::monitoredSource() const
{
return mSource;
}
void BaseStatPrivate::setMonitoredSource(const QString &Source)
{
mSource = Source;
this->sourceChanged();
}
void BaseStatPrivate::monitorDefaultSource()
{
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);
::close(fd);
if (size > 0)
result = QString::fromLatin1(buffer, size);
}
return result;
}
QStringList BaseStatPrivate::sources() const
{
return mSources;
}
BaseStat::BaseStat(QObject *parent)
: QObject(parent)
{
}
BaseStat::~BaseStat()
{
}
QStringList BaseStat::sources() const
{
return baseimpl->sources();
}
int BaseStat::updateInterval() const
{
return baseimpl->updateInterval();
}
void BaseStat::setUpdateInterval(int msec)
{
if ((updateInterval() != msec) || (!baseimpl->timerIsActive()))
{
baseimpl->setUpdateInterval(msec);
emit updateIntervalChanged(msec);
}
}
void BaseStat::stopUpdating()
{
if (updateInterval() != 0)
{
baseimpl->stopUpdating();
emit updateIntervalChanged(0);
}
}
QString BaseStat::monitoredSource() const
{
return baseimpl->monitoredSource();
}
void BaseStat::setMonitoredSource(const QString &source)
{
if (monitoredSource() != source)
{
baseimpl->setMonitoredSource(source);
emit monitoredSourceChanged(source);
}
}
void BaseStat::monitorDefaultSource()
{
QString oldSource = monitoredSource();
baseimpl->monitorDefaultSource();
if (monitoredSource() != oldSource)
emit monitoredSourceChanged(monitoredSource());
}
}

75
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#ifndef LIBSYSSTAT__BASE_STAT__INCLUDED
#define LIBSYSSTAT__BASE_STAT__INCLUDED
#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtCore/QStringList>
#include "sysstat_global.h"
namespace SysStat {
class BaseStatPrivate;
class SYSSTATSHARED_EXPORT BaseStat : public QObject
{
Q_OBJECT
public:
BaseStat(QObject *parent = NULL);
~BaseStat();
QStringList sources() 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() const;
void setUpdateInterval(int msec);
void stopUpdating();
QString monitoredSource() const;
void setMonitoredSource(const QString &Source);
void monitorDefaultSource();
protected:
BaseStatPrivate* baseimpl;
};
}
#endif //LIBSYSSTAT__BASE_STAT__INCLUDED

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basestat_p.h
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#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.h"
namespace SysStat {
class BaseStatPrivate : public QObject
{
Q_OBJECT
public:
BaseStatPrivate(BaseStat *parent = NULL);
~BaseStatPrivate();
QStringList sources() const;
bool timerIsActive() const;
int updateInterval() const;
void setUpdateInterval(int msec);
void stopUpdating();
QString monitoredSource() const;
void setMonitoredSource(const QString &Source);
void monitorDefaultSource();
private slots:
void synchroTimeout();
protected:
virtual QString defaultSource() = 0;
QString readAllFile(const char *filename);
QTimer *mTimer;
QTimer *mSynchroTimer;
QString mSource;
QStringList mSources;
int mLastSynchro;
virtual void intervalChanged();
virtual void sourceChanged();
};
}
#endif //LIBSYSSTAT__BASE_STAT__PRIVATE__INCLUDED

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cmake/create_pkgconfig_file.cmake
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#
# Write a pkg-config pc file for given "name" with "decription"
# Arguments:
# name: a library name (withoud "lib" prefix and "so" suffixes
# desc: a desription string
#
macro (create_pkgconfig_file name desc)
set(_pkgfname "${CMAKE_CURRENT_BINARY_DIR}/${name}.pc")
#message(STATUS "${name}: writing pkgconfig file ${_pkgfname}")
file(WRITE "${_pkgfname}"
"# file generated by LXQt cmake build\n"
"prefix=${CMAKE_INSTALL_PREFIX}\n"
"libdir=\${prefix}/lib${LIB_SUFFIX}\n"
"includedir=\${prefix}/include\n"
"\n"
"Name: ${name}\n"
"Description: ${desc}\n"
"Version: ${SYSSTAT_VERSION}\n"
"Requires: Qt5Core\n"
"Libs: -L\${libdir} -l${name}\n"
"Cflags: -I\${includedir}\n"
"\n"
)
# FreeBSD loves to install files to different locations
# http://www.freebsd.org/doc/handbook/dirstructure.html
if(${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
install(FILES ${_pkgfname} DESTINATION libdata/pkgconfig)
else()
install(FILES ${_pkgfname} DESTINATION lib${LIB_SUFFIX}/pkgconfig)
endif()
endmacro()

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cmake/create_portable_headers.cmake
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# Creates portable headers; e.g.:
# Creates XdgAction from xdgaction.h
# XdgAction contents:
# #include "xdgaction.h"
#
# Use:
# set(PUBLIC_CLASSES MyClass YourClass)
# create_portable_headers(PORTABLE_HEADERS ${PUBLIC_CLASSES})
# PORTABLE_HEADER is an return value that contains the full name of the
# generated headers.
function(create_portable_headers outfiles)
set(options)
set(oneValueArgs NAMESPACE)
set(multiValueArgs FILENAMES)
cmake_parse_arguments(_CREATE_PORTABLE_HEADERS "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
set(prefix ${_CREATE_PORTABLE_HEADERS_NAMESPACE})
set(class_list ${_CREATE_PORTABLE_HEADERS_FILENAMES})
foreach(f ${class_list})
string(TOLOWER "${f}.h" _filename)
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${f}
"#include \"../${_filename}\"")
list(APPEND ${outfiles} ${CMAKE_CURRENT_BINARY_DIR}/${f})
endforeach()
set(${outfiles} ${${outfiles}} PARENT_SCOPE)
endfunction()

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cmake/sysstat-config.cmake.in
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# - Find the sysstat include and library dirs and define a some macros
#
# The module defines the following variables
#
# SYSSTAT_FOUND - Set to TRUE if all of the above has been found
#
# SYSSTAT_INCLUDE_DIR - The lxqt include directory
#
# SYSSTAT_INCLUDE_DIRS - The lxqt and the Qt include directory, for use with INCLUDE_DIRECTORIES()
#
# SYSSTAT_LIBRARY_DIRS - The lxqt and the Qt library directory
#
# SYSSTAT_LIBRARIES - The libraries needed to use lxqt
#
# SYSSTAT_USE_FILE - The variable SYSSTAT_USE_FILE is set which is the path to a CMake file that
# can be included to compile lxqt applications and libraries. It sets up
# the compilation environment for include directories and populates a
# SYSSTAT_LIBRARIES variable.
set(SYSSTAT_MAJOR_VERSION @MAJOR_VERSION@)
set(SYSSTAT_MINOR_VERSION @MINOR_VERSION@)
set(SYSSTAT_PATCH_VERSION @PATCH_VERSION@)
set(SYSSTAT_VERSION @SYSSTAT_VERSION@)
set(SYSSTAT_INCLUDE_DIR @SYSSTAT_INCLUDE_DIR@)
set(SYSSTAT_LIBRARY @SYSSTAT_LIBRARY_NAME@)
set(SYSSTAT_LIBRARIES ${SYSSTAT_LIBRARY})
set(SYSSTAT_INCLUDE_DIRS "${SYSSTAT_INCLUDE_DIR}")
set(SYSSTAT_LIBRARY_DIRS @CMAKE_INSTALL_PREFIX@/@LIB_INSTALL_DIR@)
set(SYSSTAT_USE_FILE "${CMAKE_CURRENT_LIST_DIR}/sysstat_use.cmake")
set(SYSSTAT_FOUND 1)
mark_as_advanced(SYSSTAT_LIBRARY SYSSTAT_INCLUDE_DIR)

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cmake/sysstat_use.cmake
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link_directories(${SYSSTAT_LIBRARY_DIRS})

333
cpustat.cpp
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#include <unistd.h>
#include "cpustat.h"
#include "cpustat_p.h"
namespace SysStat {
CpuStatPrivate::CpuStatPrivate(CpuStat *parent)
: BaseStatPrivate(parent)
, mMonitoring(CpuStat::LoadAndFrequency)
{
mSource = defaultSource();
connect(mTimer, SIGNAL(timeout()), SLOT(timeout()));
mUserHz = sysconf(_SC_CLK_TCK);
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()
{
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::intervalChanged()
{
recalculateMinMax();
}
void CpuStatPrivate::sourceChanged()
{
recalculateMinMax();
}
void CpuStatPrivate::recalculateMinMax()
{
int cores = 1;
if (mSource == "cpu")
cores = mSources.size() - 1;
mIntervalMin = static_cast<float>(mTimer->interval()) / 1000 * static_cast<float>(mUserHz) * static_cast<float>(cores) / 1.25; // -25%
mIntervalMax = static_cast<float>(mTimer->interval()) / 1000 * static_cast<float>(mUserHz) * static_cast<float>(cores) * 1.25; // +25%
}
void CpuStatPrivate::timeout()
{
if ( (mMonitoring == CpuStat::LoadOnly)
|| (mMonitoring == CpuStat::LoadAndFrequency) )
{
foreach (QString row, readAllFile("/proc/stat").split(QChar('\n'), QString::SkipEmptyParts))
{
if (!row.startsWith("cpu"))
continue;
if (row.startsWith(mSource + " "))
{
QStringList tokens = row.split(QChar(' '), QString::SkipEmptyParts);
if (tokens.size() < 5)
continue;
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;
int m = tokens.size();
for (int i = 5; i < m; ++i)
current.other += tokens[i].toULongLong();
current.sum();
float sumDelta = static_cast<float>(current.total - mPrevious.total);
if ((mPrevious.total != 0) && ((sumDelta < mIntervalMin) || (sumDelta > mIntervalMax)))
{
if (mMonitoring == CpuStat::LoadAndFrequency)
emit update(0.0, 0.0, 0.0, 0.0, 0.0, 0);
else
emit update(0.0, 0.0, 0.0, 0.0);
mPrevious.clear(); // make sure it won't keep crazy values.
}
else
{
if (mMonitoring == CpuStat::LoadAndFrequency)
{
float freqRate = 1.0;
uint freq = 0;
bool ok;
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 - mPrevious.user ) / sumDelta,
static_cast<float>(current.nice - mPrevious.nice ) / sumDelta,
static_cast<float>(current.system - mPrevious.system) / sumDelta,
static_cast<float>(current.other - mPrevious.other ) / sumDelta,
freqRate,
freq);
}
else
{
emit update(
static_cast<float>(current.user - mPrevious.user ) / sumDelta,
static_cast<float>(current.nice - mPrevious.nice ) / sumDelta,
static_cast<float>(current.system - mPrevious.system) / sumDelta,
static_cast<float>(current.other - mPrevious.other ) / sumDelta);
}
mPrevious = 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()
{
return "cpu";
}
CpuStatPrivate::Values::Values()
: user(0)
, nice(0)
, system(0)
, idle(0)
, other(0)
, total(0)
{
}
void CpuStatPrivate::Values::sum()
{
total = user + nice + system + idle + other;
}
void CpuStatPrivate::Values::clear()
{
total = user = nice = system = idle = other = 0;
}
CpuStat::Monitoring CpuStatPrivate::monitoring() const
{
return mMonitoring;
}
void CpuStatPrivate::setMonitoring(CpuStat::Monitoring value)
{
mPrevious.clear();
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()
{
dynamic_cast<CpuStatPrivate*>(impl)->updateSources();
}
CpuStat::Monitoring CpuStat::monitoring() const
{
return impl->monitoring();
}
void CpuStat::setMonitoring(CpuStat::Monitoring value)
{
if (impl->monitoring() != value)
{
impl->setMonitoring(value);
emit monitoringChanged(value);
}
}
}

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cpustat.h
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#ifndef LIBSYSSTAT__CPU_STAT__INCLUDED
#define LIBSYSSTAT__CPU_STAT__INCLUDED
#include <QtCore/QObject>
#include "basestat.h"
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();
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() const;
void setMonitoring(Monitoring value);
protected:
CpuStatPrivate* impl;
};
}
#endif //LIBSYSSTAT__CPU_STAT__INCLUDED

107
cpustat_p.h
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#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.h"
#include "cpustat.h"
namespace SysStat {
class CpuStatPrivate : public BaseStatPrivate
{
Q_OBJECT
public:
CpuStatPrivate(CpuStat *parent = NULL);
~CpuStatPrivate();
void updateSources();
CpuStat::Monitoring monitoring() 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();
protected:
void intervalChanged();
void sourceChanged();
private:
QString defaultSource();
typedef struct Values
{
Values();
qulonglong user;
qulonglong nice;
qulonglong system;
qulonglong idle;
qulonglong other;
qulonglong total;
void sum();
void clear();
} Values;
Values mPrevious;
CpuStat::Monitoring mMonitoring;
typedef QMap<QString, QPair<uint, uint> > Bounds;
Bounds mBounds;
int mUserHz;
void addSource(const QString &source);
float mIntervalMin;
float mIntervalMax;
void recalculateMinMax();
};
}
#endif //LIBSYSSTAT__CPU_STAT__PRIVATE__INCLUDED

118
memstat.cpp
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#include "memstat.h"
#include "memstat_p.h"
namespace SysStat {
MemStatPrivate::MemStatPrivate(MemStat *parent)
: BaseStatPrivate(parent)
{
mSource = defaultSource();
connect(mTimer, SIGNAL(timeout()), SLOT(timeout()));
mSources << "memory" << "swap";
}
MemStatPrivate::~MemStatPrivate()
{
}
void MemStatPrivate::timeout()
{
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()
{
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()
{
}
}

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memstat.h
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#ifndef LIBSYSSTAT__MEM_STAT__INCLUDED
#define LIBSYSSTAT__MEM_STAT__INCLUDED
#include <QtCore/QObject>
#include "basestat.h"
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

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memstat_p.h
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#ifndef LIBSYSSTAT__MEM_STAT__PRIVATE__INCLUDED
#define LIBSYSSTAT__MEM_STAT__PRIVATE__INCLUDED
#include <QtCore/QObject>
#include <QtCore/QtGlobal>
#include "basestat_p.h"
#include "memstat.h"
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();
private:
QString defaultSource();
};
}
#endif //LIBSYSSTAT__MEM_STAT__PRIVATE__INCLUDED

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netstat.cpp
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#include "netstat.h"
#include "netstat_p.h"
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()
{
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()
{
return "lo";
}
NetStatPrivate::Values::Values()
: 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()
{
}
}

57
netstat.h
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#ifndef LIBSYSSTAT__NET_STAT__INCLUDED
#define LIBSYSSTAT__NET_STAT__INCLUDED
#include <QtCore/QObject>
#include "basestat.h"
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

71
netstat_p.h
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#ifndef LIBSYSSTAT__NET_STAT__PRIVATE__INCLUDED
#define LIBSYSSTAT__NET_STAT__PRIVATE__INCLUDED
#include <QtCore/QObject>
#include <QtCore/QtGlobal>
#include <QtCore/QMap>
#include "basestat_p.h"
#include "netstat.h"
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();
private:
QString defaultSource();
typedef struct Values
{
Values();
qulonglong received;
qulonglong transmitted;
} Values;
typedef QMap<QString, Values> NamedValues;
NamedValues mPrevious;
};
}
#endif //LIBSYSSTAT__NET_STAT__PRIVATE__INCLUDED

73
sysstat.pro
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## BEGIN_COMMON_COPYRIGHT_HEADER
## (c)LGPL2+
##
## SysStat is a Qt-based interface to system statistics
##
## Authors:
## Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
##
## 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
##
## END_COMMON_COPYRIGHT_HEADER
TARGET = sysstat
DEFINES += SYSSTAT_LIBRARY
TEMPLATE = lib
QT -= gui
isEmpty(MAJOR_VERSION):MAJOR_VERSION = 1
isEmpty(MINOR_VERSION):MINOR_VERSION = 0
VERSION = $${MAJOR_VERSION}.$${MINOR_VERSION}.0
INCLUDEPATH += ..
DEFINES += \
MAJOR_VERSION=$${MAJOR_VERSION} \
MINOR_VERSION=$${MINOR_VERSION}
SOURCES += \
version.cpp \
basestat.cpp \
cpustat.cpp \
memstat.cpp \
netstat.cpp
PUBLIC_HEADERS += \
version.hpp \
sysstat_global.hpp \
basestat.hpp \
cpustat.hpp \
memstat.hpp \
netstat.hpp
PRIVATE_HEADERS += \
version_p.hpp \
basestat_p.hpp \
cpustat_p.hpp \
memstat_p.hpp \
netstat_p.hpp
HEADERS += \
$${PUBLIC_HEADERS} \
$${PRIVATE_HEADERS}
OTHER_FILES += \
COPYING

38
sysstat_global.h
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#ifndef LIBSYSSTAT__SYSSTAT__GLOBAL__INCLUDED
#define LIBSYSSTAT__SYSSTAT__GLOBAL__INCLUDED
#include <QtCore/QtGlobal>
#if defined(SYSSTAT_LIBRARY)
# define SYSSTATSHARED_EXPORT Q_DECL_EXPORT
#else
# define SYSSTATSHARED_EXPORT Q_DECL_IMPORT
#endif
#endif // LIBSYSSTAT__SYSSTAT__GLOBAL__INCLUDED

57
version.cpp
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#include <QtCore/QString>
#include "version_p.h"
namespace SysStat {
namespace version {
QString verbose()
{
return QString("%1.%2.%3").arg(MAJOR_VERSION_STR).arg(MINOR_VERSION_STR).arg(PATCH_VERSION_STR);
}
int majorNumber()
{
return MAJOR_VERSION;
}
int minorNumber()
{
return MINOR_VERSION;
}
int patchNumber()
{
return PATCH_VERSION;
}
}
}

41
version.h
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#ifndef LIBSYSSTAT__VERSION__INCLUDED
#define LIBSYSSTAT__VERSION__INCLUDED
namespace SysStat {
namespace version {
QString verbose();
int majorNumber();
int minorNumber();
int patchNumber();
}
}
#endif // LIBSYSSTAT__VERSION__INCLUDED

38
version_p.h
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
**
** SysStat is a Qt-based interface to system statistics
**
** Authors:
** Copyright (c) 2009 - 2012 Kuzma Shapran <Kuzma.Shapran@gmail.com>
**
** 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** END_COMMON_COPYRIGHT_HEADER */
#ifndef LIBSYSSTAT__VERSION__PRIVATE__INCLUDED
#define LIBSYSSTAT__VERSION__PRIVATE__INCLUDED
#define STRINGIFY(x) #x
#define TOSTRING(x) STRINGIFY(x)
#define MAJOR_VERSION_STR TOSTRING(MAJOR_VERSION)
#define MINOR_VERSION_STR TOSTRING(MINOR_VERSION)
#define PATCH_VERSION_STR TOSTRING(PATCH_VERSION)
#endif // LIBSYSSTAT__VERSION__PRIVATE__INCLUDED
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