mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
8a785e70c8
* SPI Fix - Free allocated memory in case of invert * Remove development statement * UI updates * Minor corrections * Tpm2net Fix - Free allocated memory * LGTM Finding * Add config directory and user type to SysInfo * WS281x - Ensure that device runs with root priviliges * WS281x - Update DMA defauls as per rpi_ws281x recommendation * Support Sysinfo for Qt < 5.10 * Address LGTM finding
141 lines
3.0 KiB
C++
141 lines
3.0 KiB
C++
// Python includes
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#include <Python.h>
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#include "utils/SysInfo.h"
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#include "utils/FileUtils.h"
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#include <QHostInfo>
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#include <QSysInfo>
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#include <QRegularExpression>
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#include <QRegularExpressionMatch>
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#include <iostream>
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#ifdef _WIN32
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#include <shlobj_core.h>
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#endif
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SysInfo* SysInfo::_instance = nullptr;
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SysInfo::SysInfo()
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: QObject()
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{
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_sysinfo.kernelType = QSysInfo::kernelType();
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_sysinfo.kernelVersion = QSysInfo::kernelVersion();
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_sysinfo.architecture = QSysInfo::currentCpuArchitecture();
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_sysinfo.wordSize = QString::number(QSysInfo::WordSize);
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_sysinfo.productType = QSysInfo::productType();
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_sysinfo.productVersion = QSysInfo::productVersion();
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_sysinfo.prettyName = QSysInfo::prettyProductName();
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_sysinfo.hostName = QHostInfo::localHostName();
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_sysinfo.domainName = QHostInfo::localDomainName();
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_sysinfo.isUserAdmin = isUserAdmin();
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getCPUInfo();
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_sysinfo.qtVersion = QT_VERSION_STR;
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_sysinfo.pyVersion = PY_VERSION;
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}
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SysInfo::HyperionSysInfo SysInfo::get()
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{
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if (SysInfo::_instance == nullptr)
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SysInfo::_instance = new SysInfo();
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return SysInfo::_instance->_sysinfo;
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}
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void SysInfo::getCPUInfo()
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{
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QString cpuInfo;
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if (FileUtils::readFile("/proc/cpuinfo", cpuInfo, Logger::getInstance("DAEMON"), true))
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{
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QRegularExpression regEx("^model\\s*:\\s(.*)", QRegularExpression::CaseInsensitiveOption | QRegularExpression::MultilineOption);
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QRegularExpressionMatch match;
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match = regEx.match(cpuInfo);
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if (match.hasMatch())
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{
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_sysinfo.cpuModelType = match.captured(1);
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}
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regEx.setPattern("^model name\\s*:\\s(.*)");
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match = regEx.match(cpuInfo);
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if (match.hasMatch())
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{
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_sysinfo.cpuModelName = match.captured(1);
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}
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regEx.setPattern("^hardware\\s*:\\s(.*)");
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match = regEx.match(cpuInfo);
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if (match.hasMatch())
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{
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_sysinfo.cpuHardware = match.captured(1);
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}
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regEx.setPattern("^revision\\s*:\\s(.*)");
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match = regEx.match(cpuInfo);
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if (match.hasMatch())
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{
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_sysinfo.cpuRevision = match.captured(1);
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}
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regEx.setPattern("^revision\\s*:\\s(.*)");
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match = regEx.match(cpuInfo);
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if (match.hasMatch())
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{
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_sysinfo.cpuRevision = match.captured(1);
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}
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}
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}
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QString SysInfo::userName()
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{
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0))
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#if defined (WIN32)
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return qEnvironmentVariable("USERNAME");
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#else
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return qEnvironmentVariable("USER");
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#endif
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#else
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#if defined (WIN32)
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return getenv("USERNAME");
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#else
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return getenv("USER");
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#endif
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#endif
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}
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bool SysInfo::isUserAdmin()
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{
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bool isAdmin{ false };
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#ifdef _WIN32
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BOOL b;
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SID_IDENTIFIER_AUTHORITY NtAuthority = SECURITY_NT_AUTHORITY;
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PSID AdministratorsGroup;
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b = AllocateAndInitializeSid(
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&NtAuthority,
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2,
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SECURITY_BUILTIN_DOMAIN_RID,
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DOMAIN_ALIAS_RID_ADMINS,
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0, 0, 0, 0, 0, 0,
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&AdministratorsGroup);
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if (b)
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{
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if (!CheckTokenMembership(NULL, AdministratorsGroup, &b))
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{
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b = false;
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}
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FreeSid(AdministratorsGroup);
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}
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// TRUE - User has Administrators local group.
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// FALSE - User does not have Administrators local group.
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isAdmin = b;
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#else
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if (getuid() == 0U)
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{
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isAdmin = true;
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}
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#endif
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return isAdmin;
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}
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