mirror of
https://github.com/PrismLauncher/PrismLauncher.git
synced 2025-06-12 21:27:44 +02:00
@ -29,14 +29,14 @@ SOFTWARE.
|
||||
|
||||
#include "distroutils.h"
|
||||
|
||||
#include <QStringList>
|
||||
#include <QMap>
|
||||
#include <QSettings>
|
||||
#include <QFile>
|
||||
#include <QProcess>
|
||||
#include <QDebug>
|
||||
#include <QDir>
|
||||
#include <QFile>
|
||||
#include <QMap>
|
||||
#include <QProcess>
|
||||
#include <QRegularExpression>
|
||||
#include <QSettings>
|
||||
#include <QStringList>
|
||||
|
||||
#include <functional>
|
||||
|
||||
@ -46,38 +46,27 @@ Sys::DistributionInfo Sys::read_os_release()
|
||||
QStringList files = { "/etc/os-release", "/usr/lib/os-release" };
|
||||
QString name;
|
||||
QString version;
|
||||
for (auto &file: files)
|
||||
{
|
||||
if(!QFile::exists(file))
|
||||
{
|
||||
for (auto& file : files) {
|
||||
if (!QFile::exists(file)) {
|
||||
continue;
|
||||
}
|
||||
QSettings settings(file, QSettings::IniFormat);
|
||||
if(settings.contains("ID"))
|
||||
{
|
||||
if (settings.contains("ID")) {
|
||||
name = settings.value("ID").toString().toLower();
|
||||
}
|
||||
else if (settings.contains("NAME"))
|
||||
{
|
||||
} else if (settings.contains("NAME")) {
|
||||
name = settings.value("NAME").toString().toLower();
|
||||
}
|
||||
else
|
||||
{
|
||||
} else {
|
||||
continue;
|
||||
}
|
||||
|
||||
if(settings.contains("VERSION_ID"))
|
||||
{
|
||||
if (settings.contains("VERSION_ID")) {
|
||||
version = settings.value("VERSION_ID").toString().toLower();
|
||||
}
|
||||
else if(settings.contains("VERSION"))
|
||||
{
|
||||
} else if (settings.contains("VERSION")) {
|
||||
version = settings.value("VERSION").toString().toLower();
|
||||
}
|
||||
break;
|
||||
}
|
||||
if(name.isEmpty())
|
||||
{
|
||||
if (name.isEmpty()) {
|
||||
return out;
|
||||
}
|
||||
out.distributionName = name;
|
||||
@ -85,33 +74,31 @@ Sys::DistributionInfo Sys::read_os_release()
|
||||
return out;
|
||||
}
|
||||
|
||||
bool Sys::main_lsb_info(Sys::LsbInfo & out)
|
||||
bool Sys::main_lsb_info(Sys::LsbInfo& out)
|
||||
{
|
||||
int status=0;
|
||||
int status = 0;
|
||||
QProcess lsbProcess;
|
||||
QStringList arguments;
|
||||
arguments << "-a";
|
||||
lsbProcess.start("lsb_release", arguments);
|
||||
lsbProcess.start("lsb_release", arguments);
|
||||
lsbProcess.waitForFinished();
|
||||
status = lsbProcess.exitStatus();
|
||||
QString output = lsbProcess.readAllStandardOutput();
|
||||
qDebug() << output;
|
||||
lsbProcess.close();
|
||||
if(status == 0)
|
||||
{
|
||||
if (status == 0) {
|
||||
auto lines = output.split('\n');
|
||||
for(auto line:lines)
|
||||
{
|
||||
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")
|
||||
if (key == "Distributor ID")
|
||||
out.distributor = value;
|
||||
else if(key == "Release")
|
||||
else if (key == "Release")
|
||||
out.version = value;
|
||||
else if(key == "Description")
|
||||
else if (key == "Description")
|
||||
out.description = value;
|
||||
else if(key == "Codename")
|
||||
else if (key == "Codename")
|
||||
out.codename = value;
|
||||
}
|
||||
return !out.distributor.isEmpty();
|
||||
@ -119,7 +106,7 @@ bool Sys::main_lsb_info(Sys::LsbInfo & out)
|
||||
return false;
|
||||
}
|
||||
|
||||
bool Sys::fallback_lsb_info(Sys::LsbInfo & out)
|
||||
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.
|
||||
@ -127,15 +114,12 @@ bool Sys::fallback_lsb_info(Sys::LsbInfo & out)
|
||||
// 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))
|
||||
{
|
||||
if (QFile::exists(file)) {
|
||||
QSettings settings(file, QSettings::IniFormat);
|
||||
if(settings.contains("DISTRIB_ID"))
|
||||
{
|
||||
if (settings.contains("DISTRIB_ID")) {
|
||||
out.distributor = settings.value("DISTRIB_ID").toString().toLower();
|
||||
}
|
||||
if(settings.contains("DISTRIB_RELEASE"))
|
||||
{
|
||||
if (settings.contains("DISTRIB_RELEASE")) {
|
||||
out.version = settings.value("DISTRIB_RELEASE").toString().toLower();
|
||||
}
|
||||
return !out.distributor.isEmpty();
|
||||
@ -143,48 +127,34 @@ bool Sys::fallback_lsb_info(Sys::LsbInfo & out)
|
||||
return false;
|
||||
}
|
||||
|
||||
void Sys::lsb_postprocess(Sys::LsbInfo & lsb, Sys::DistributionInfo & out)
|
||||
void Sys::lsb_postprocess(Sys::LsbInfo& lsb, Sys::DistributionInfo& out)
|
||||
{
|
||||
QString dist = lsb.distributor;
|
||||
QString vers = lsb.version;
|
||||
if(dist.startsWith("redhatenterprise"))
|
||||
{
|
||||
if (dist.startsWith("redhatenterprise")) {
|
||||
dist = "rhel";
|
||||
}
|
||||
else if(dist == "archlinux")
|
||||
{
|
||||
} else if (dist == "archlinux") {
|
||||
dist = "arch";
|
||||
}
|
||||
else if (dist.startsWith("suse"))
|
||||
{
|
||||
if(lsb.description.startsWith("opensuse"))
|
||||
{
|
||||
} else if (dist.startsWith("suse")) {
|
||||
if (lsb.description.startsWith("opensuse")) {
|
||||
dist = "opensuse";
|
||||
}
|
||||
else if (lsb.description.startsWith("suse linux enterprise"))
|
||||
{
|
||||
} else if (lsb.description.startsWith("suse linux enterprise")) {
|
||||
dist = "sles";
|
||||
}
|
||||
}
|
||||
else if (dist == "debian" and vers == "testing")
|
||||
{
|
||||
} else if (dist == "debian" and vers == "testing") {
|
||||
vers = lsb.codename;
|
||||
}
|
||||
else
|
||||
{
|
||||
} else {
|
||||
// ubuntu, debian, gentoo, scientific, slackware, ... ?
|
||||
#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
|
||||
auto parts = dist.split(QRegularExpression("\\s+"), Qt::SkipEmptyParts);
|
||||
#else
|
||||
auto parts = dist.split(QRegularExpression("\\s+"), QString::SkipEmptyParts);
|
||||
#endif
|
||||
if(parts.size())
|
||||
{
|
||||
if (parts.size()) {
|
||||
dist = parts[0];
|
||||
}
|
||||
}
|
||||
if(!dist.isEmpty())
|
||||
{
|
||||
if (!dist.isEmpty()) {
|
||||
out.distributionName = dist;
|
||||
out.distributionVersion = vers;
|
||||
}
|
||||
@ -193,10 +163,8 @@ void Sys::lsb_postprocess(Sys::LsbInfo & lsb, Sys::DistributionInfo & out)
|
||||
Sys::DistributionInfo Sys::read_lsb_release()
|
||||
{
|
||||
LsbInfo lsb;
|
||||
if(!main_lsb_info(lsb))
|
||||
{
|
||||
if(!fallback_lsb_info(lsb))
|
||||
{
|
||||
if (!main_lsb_info(lsb)) {
|
||||
if (!fallback_lsb_info(lsb)) {
|
||||
return Sys::DistributionInfo();
|
||||
}
|
||||
}
|
||||
@ -205,15 +173,13 @@ Sys::DistributionInfo Sys::read_lsb_release()
|
||||
return out;
|
||||
}
|
||||
|
||||
QString Sys::_extract_distribution(const QString & x)
|
||||
QString Sys::_extract_distribution(const QString& x)
|
||||
{
|
||||
QString release = x.toLower();
|
||||
if (release.startsWith("red hat enterprise"))
|
||||
{
|
||||
if (release.startsWith("red hat enterprise")) {
|
||||
return "rhel";
|
||||
}
|
||||
if (release.startsWith("suse linux enterprise"))
|
||||
{
|
||||
if (release.startsWith("suse linux enterprise")) {
|
||||
return "sles";
|
||||
}
|
||||
#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
|
||||
@ -221,14 +187,13 @@ QString Sys::_extract_distribution(const QString & x)
|
||||
#else
|
||||
QStringList list = release.split(QRegularExpression("\\s+"), QString::SkipEmptyParts);
|
||||
#endif
|
||||
if(list.size())
|
||||
{
|
||||
if (list.size()) {
|
||||
return list[0];
|
||||
}
|
||||
return QString();
|
||||
}
|
||||
|
||||
QString Sys::_extract_version(const QString & x)
|
||||
QString Sys::_extract_version(const QString& x)
|
||||
{
|
||||
QRegularExpression versionish_string(QRegularExpression::anchoredPattern("\\d+(?:\\.\\d+)*$"));
|
||||
#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
|
||||
@ -236,11 +201,9 @@ QString Sys::_extract_version(const QString & x)
|
||||
#else
|
||||
QStringList list = x.split(QRegularExpression("\\s+"), QString::SkipEmptyParts);
|
||||
#endif
|
||||
for(int i = list.size() - 1; i >= 0; --i)
|
||||
{
|
||||
for (int i = list.size() - 1; i >= 0; --i) {
|
||||
QString chunk = list[i];
|
||||
if(versionish_string.match(chunk).hasMatch())
|
||||
{
|
||||
if (versionish_string.match(chunk).hasMatch()) {
|
||||
return chunk;
|
||||
}
|
||||
}
|
||||
@ -249,43 +212,35 @@ QString Sys::_extract_version(const QString & x)
|
||||
|
||||
Sys::DistributionInfo Sys::read_legacy_release()
|
||||
{
|
||||
struct checkEntry
|
||||
{
|
||||
struct checkEntry {
|
||||
QString file;
|
||||
std::function<QString(const QString &)> extract_distro;
|
||||
std::function<QString(const QString &)> extract_version;
|
||||
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;}},
|
||||
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)
|
||||
{
|
||||
for (auto& check : checks) {
|
||||
QStringList files;
|
||||
if(check.file.isNull())
|
||||
{
|
||||
if (check.file.isNull()) {
|
||||
QDir etcDir("/etc");
|
||||
etcDir.setNameFilters({"*-release"});
|
||||
etcDir.setNameFilters({ "*-release" });
|
||||
etcDir.setFilter(QDir::Files | QDir::NoDot | QDir::NoDotDot | QDir::Readable | QDir::Hidden);
|
||||
files = etcDir.entryList();
|
||||
}
|
||||
else
|
||||
{
|
||||
} else {
|
||||
files.append(check.file);
|
||||
}
|
||||
for (auto file : files)
|
||||
{
|
||||
for (auto file : files) {
|
||||
QFile relfile(file);
|
||||
if(!relfile.open(QIODevice::ReadOnly | QIODevice::Text))
|
||||
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())
|
||||
{
|
||||
if (!dist.isEmpty()) {
|
||||
Sys::DistributionInfo out;
|
||||
out.distributionName = dist;
|
||||
out.distributionVersion = vers;
|
||||
@ -295,4 +250,3 @@ Sys::DistributionInfo Sys::read_legacy_release()
|
||||
}
|
||||
return Sys::DistributionInfo();
|
||||
}
|
||||
|
||||
|
Reference in New Issue
Block a user