NOISSUE add linux distro name and release stats to analytics

Hopefully this can serve as some sort of guideline for focusing
effort towards the right distro packages to make.
This commit is contained in:
Petr Mrázek 2018-03-11 23:00:54 +01:00
parent b497aee920
commit 82208be49e
10 changed files with 420 additions and 1 deletions

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@ -225,3 +225,30 @@
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# lionshead
Code has been taken from https://github.com/natefoo/lionshead and loosely
translated to C++ laced with Qt.
MIT License
Copyright (c) 2017 Nate Coraor
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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@ -1156,6 +1156,15 @@ MainWindow* MultiMC::showMainWindow(bool minimized)
auto kernelInfo = Sys::getKernelInfo(); auto kernelInfo = Sys::getKernelInfo();
customValues["cd5"] = kernelInfo.kernelName; customValues["cd5"] = kernelInfo.kernelName;
customValues["cd6"] = kernelInfo.kernelVersion; customValues["cd6"] = kernelInfo.kernelVersion;
auto distInfo = Sys::getDistributionInfo();
if(!distInfo.distributionName.isEmpty())
{
customValues["cd7"] = distInfo.distributionName;
}
if(!distInfo.distributionVersion.isEmpty())
{
customValues["cd8"] = distInfo.distributionVersion;
}
m_analytics->sendScreenView("Main Window", customValues); m_analytics->sendScreenView("Main Window", customValues);
} }
return m_mainWindow; return m_mainWindow;

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@ -4,6 +4,8 @@ find_package(Qt5Core)
set(systeminfo_SOURCES set(systeminfo_SOURCES
include/sys.h include/sys.h
include/distroutils.h
src/distroutils.cpp
) )
if (WIN32) if (WIN32)

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@ -0,0 +1,23 @@
#include "sys.h"
#include <QString>
namespace Sys {
struct LsbInfo
{
QString distributor;
QString version;
QString description;
QString codename;
};
bool main_lsb_info(LsbInfo & out);
bool fallback_lsb_info(Sys::LsbInfo & out);
void lsb_postprocess(Sys::LsbInfo & lsb, Sys::DistributionInfo & out);
Sys::DistributionInfo read_lsb_release();
QString _extract_distribution(const QString & x);
QString _extract_version(const QString & x);
Sys::DistributionInfo read_legacy_release();
Sys::DistributionInfo read_os_release();
}

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@ -12,6 +12,35 @@ struct KernelInfo
KernelInfo getKernelInfo(); KernelInfo getKernelInfo();
struct DistributionInfo
{
DistributionInfo operator+(const DistributionInfo& rhs) const
{
DistributionInfo out;
if(!distributionName.isEmpty())
{
out.distributionName = distributionName;
}
else
{
out.distributionName = rhs.distributionName;
}
if(!distributionVersion.isEmpty())
{
out.distributionVersion = distributionVersion;
}
else
{
out.distributionVersion = rhs.distributionVersion;
}
return out;
}
QString distributionName;
QString distributionVersion;
};
DistributionInfo getDistributionInfo();
uint64_t getSystemRam(); uint64_t getSystemRam();
bool isSystem64bit(); bool isSystem64bit();

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@ -0,0 +1,283 @@
/*
Code has been taken from https://github.com/natefoo/lionshead and loosely
translated to C++ laced with Qt.
MIT License
Copyright (c) 2017 Nate Coraor
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include "distroutils.h"
#include <QStringList>
#include <QMap>
#include <QSettings>
#include <QFile>
#include <QProcess>
#include <QDebug>
#include <QDir>
#include <functional>
Sys::DistributionInfo Sys::read_os_release()
{
Sys::DistributionInfo out;
QStringList files = { "/etc/os-release", "/usr/lib/os-release" };
QString name;
QString version;
for (auto &file: files)
{
if(!QFile::exists(file))
{
continue;
}
QSettings settings(file, QSettings::IniFormat);
if(settings.contains("ID"))
{
name = settings.value("ID").toString().toLower();
}
else if (settings.contains("NAME"))
{
name = settings.value("NAME").toString().toLower();
}
else
{
continue;
}
if(settings.contains("VERSION_ID"))
{
version = settings.value("VERSION_ID").toString().toLower();
}
else if(settings.contains("VERSION"))
{
version = settings.value("VERSION").toString().toLower();
}
break;
}
if(name.isEmpty())
{
return out;
}
out.distributionName = name;
out.distributionVersion = version;
return out;
}
bool Sys::main_lsb_info(Sys::LsbInfo & out)
{
int status=0;
QProcess lsbProcess;
lsbProcess.start("lsb_release -a");
lsbProcess.waitForFinished();
status = lsbProcess.exitStatus();
QString output = lsbProcess.readAllStandardOutput();
qDebug() << output;
lsbProcess.close();
if(status == 0)
{
auto lines = output.split('\n');
for(auto line:lines)
{
int index = line.indexOf(':');
auto key = line.left(index).trimmed();
auto value = line.mid(index + 1).toLower().trimmed();
if(key == "Distributor ID")
out.distributor = value;
else if(key == "Release")
out.version = value;
else if(key == "Description")
out.description = value;
else if(key == "Codename")
out.codename = value;
}
return !out.distributor.isEmpty();
}
return false;
}
bool Sys::fallback_lsb_info(Sys::LsbInfo & out)
{
// running lsb_release failed, try to read the file instead
// /etc/lsb-release format, if the file even exists, is non-standard.
// Only the `lsb_release` command is specified by LSB. Nonetheless, some
// distributions install an /etc/lsb-release as part of the base
// distribution, but `lsb_release` remains optional.
QString file = "/etc/lsb-release";
if (QFile::exists(file))
{
QSettings settings(file, QSettings::IniFormat);
if(settings.contains("DISTRIB_ID"))
{
out.distributor = settings.value("DISTRIB_ID").toString().toLower();
}
if(settings.contains("DISTRIB_RELEASE"))
{
out.version = settings.value("DISTRIB_RELEASE").toString().toLower();
}
return !out.distributor.isEmpty();
}
return false;
}
void Sys::lsb_postprocess(Sys::LsbInfo & lsb, Sys::DistributionInfo & out)
{
QString dist = lsb.distributor;
QString vers = lsb.version;
if(dist.startsWith("redhatenterprise"))
{
dist = "rhel";
}
else if(dist == "archlinux")
{
dist = "arch";
}
else if (dist.startsWith("suse"))
{
if(lsb.description.startsWith("opensuse"))
{
dist = "opensuse";
}
else if (lsb.description.startsWith("suse linux enterprise"))
{
dist = "sles";
}
}
else if (dist == "debian" and vers == "testing")
{
vers = lsb.codename;
}
else
{
// ubuntu, debian, gentoo, scientific, slackware, ... ?
auto parts = dist.split(QRegExp("\\s+"), QString::SkipEmptyParts);
if(parts.size())
{
dist = parts[0];
}
}
if(!dist.isEmpty())
{
out.distributionName = dist;
out.distributionVersion = vers;
}
}
Sys::DistributionInfo Sys::read_lsb_release()
{
LsbInfo lsb;
if(!main_lsb_info(lsb))
{
if(!fallback_lsb_info(lsb))
{
return Sys::DistributionInfo();
}
}
Sys::DistributionInfo out;
lsb_postprocess(lsb, out);
return out;
}
QString Sys::_extract_distribution(const QString & x)
{
QString release = x.toLower();
if (release.startsWith("red hat enterprise"))
{
return "rhel";
}
if (release.startsWith("suse linux enterprise"))
{
return "sles";
}
QStringList list = release.split(QRegExp("\\s+"), QString::SkipEmptyParts);
if(list.size())
{
return list[0];
}
return QString();
}
QString Sys::_extract_version(const QString & x)
{
QRegExp versionish_string("\\d+(?:\\.\\d+)*$");
QStringList list = x.split(QRegExp("\\s+"), QString::SkipEmptyParts);
for(int i = list.size() - 1; i >= 0; --i)
{
QString chunk = list[i];
if(versionish_string.exactMatch(chunk))
{
return chunk;
}
}
return QString();
}
Sys::DistributionInfo Sys::read_legacy_release()
{
struct checkEntry
{
QString file;
std::function<QString(const QString &)> extract_distro;
std::function<QString(const QString &)> extract_version;
};
QList<checkEntry> checks =
{
{"/etc/arch-release", [](const QString &){ return "arch";}, [](const QString &){ return "rolling";}},
{"/etc/slackware-version", &Sys::_extract_distribution, &Sys::_extract_version},
{QString(), &Sys::_extract_distribution, &Sys::_extract_version},
{"/etc/debian_version", [](const QString &){ return "debian";}, [](const QString & x){ return x;}},
};
for(auto & check: checks)
{
QStringList files;
if(check.file.isNull())
{
QDir etcDir("/etc");
etcDir.setNameFilters({"*-release"});
etcDir.setFilter(QDir::Files | QDir::NoDot | QDir::NoDotDot | QDir::Readable | QDir::Hidden);
files = etcDir.entryList();
}
else
{
files.append(check.file);
}
for (auto file : files)
{
QFile relfile(file);
if(!relfile.open(QIODevice::ReadOnly | QIODevice::Text))
continue;
QString contents = QString::fromUtf8(relfile.readLine()).trimmed();
QString dist = check.extract_distro(contents);
QString vers = check.extract_version(contents);
if(!dist.isEmpty())
{
Sys::DistributionInfo out;
out.distributionName = dist;
out.distributionVersion = vers;
return out;
}
}
}
return Sys::DistributionInfo();
}

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@ -39,3 +39,9 @@ bool Sys::isSystem64bit()
// yep. maybe when we have 128bit CPUs on consumer devices. // yep. maybe when we have 128bit CPUs on consumer devices.
return true; return true;
} }
Sys::DistributionInfo Sys::getDistributionInfo()
{
DistributionInfo result;
return result;
}

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@ -15,6 +15,14 @@ slots:
QVERIFY(!kinfo.kernelName.isEmpty()); QVERIFY(!kinfo.kernelName.isEmpty());
QVERIFY(kinfo.kernelVersion != "0.0"); QVERIFY(kinfo.kernelVersion != "0.0");
} }
void test_systemDistroNotNull()
{
auto kinfo = Sys::getDistributionInfo();
QVERIFY(!kinfo.distributionName.isEmpty());
QVERIFY(!kinfo.distributionVersion.isEmpty());
qDebug() << "Distro: " << kinfo.distributionName << "version" << kinfo.distributionVersion;
}
}; };
QTEST_GUILESS_MAIN(SysTest) QTEST_GUILESS_MAIN(SysTest)

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@ -1,5 +1,7 @@
#include "sys.h" #include "sys.h"
#include "distroutils.h"
#include <sys/utsname.h> #include <sys/utsname.h>
#include <fstream> #include <fstream>
@ -47,3 +49,27 @@ bool Sys::isSystem64bit()
// kernel build arch on linux // kernel build arch on linux
return QSysInfo::currentCpuArchitecture() == "x86_64"; return QSysInfo::currentCpuArchitecture() == "x86_64";
} }
Sys::DistributionInfo Sys::getDistributionInfo()
{
DistributionInfo systemd_info = read_os_release();
DistributionInfo lsb_info = read_lsb_release();
DistributionInfo legacy_info = read_legacy_release();
DistributionInfo result = systemd_info + lsb_info + legacy_info;
if(result.distributionName.isNull())
{
result.distributionName = "unknown";
}
if(result.distributionVersion.isNull())
{
if(result.distributionName == "arch")
{
result.distributionVersion = "rolling";
}
else
{
result.distributionVersion = "unknown";
}
}
return result;
}

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@ -44,3 +44,9 @@ bool Sys::isCPU64bit()
auto arch = info.wProcessorArchitecture; auto arch = info.wProcessorArchitecture;
return arch == PROCESSOR_ARCHITECTURE_AMD64 || arch == PROCESSOR_ARCHITECTURE_IA64; return arch == PROCESSOR_ARCHITECTURE_AMD64 || arch == PROCESSOR_ARCHITECTURE_IA64;
} }
Sys::DistributionInfo Sys::getDistributionInfo()
{
DistributionInfo result;
return result;
}