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Move some functions into Utils::OS namespace

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Also remove `Utils::Misc::getUserIDString()` since there are no use of
it.
This commit is contained in:
Chocobo1 2023-10-29 22:16:09 +08:00
parent f20f009b78
commit 794cce38f3
9 changed files with 277 additions and 288 deletions
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11
src/app/application.cpp
View file

@ -85,6 +85,7 @@
#include "base/torrentfileswatcher.h" #include "base/torrentfileswatcher.h"
#include "base/utils/fs.h" #include "base/utils/fs.h"
#include "base/utils/misc.h" #include "base/utils/misc.h"
#include "base/utils/os.h"
#include "base/utils/string.h" #include "base/utils/string.h"
#include "base/version.h" #include "base/version.h"
#include "applicationinstancemanager.h" #include "applicationinstancemanager.h"
@ -99,10 +100,6 @@
#include "gui/uithememanager.h" #include "gui/uithememanager.h"
#include "gui/utils.h" #include "gui/utils.h"
#include "gui/windowstate.h" #include "gui/windowstate.h"
#ifdef Q_OS_WIN
#include "base/utils/os.h"
#endif // Q_OS_WIN
#endif // DISABLE_GUI #endif // DISABLE_GUI
#ifndef DISABLE_WEBUI #ifndef DISABLE_WEBUI
@ -1207,12 +1204,12 @@ void Application::setProcessMemoryPriority(const MemoryPriority priority)
void Application::applyMemoryPriority() const void Application::applyMemoryPriority() const
{ {
using SETPROCESSINFORMATION = BOOL (WINAPI *)(HANDLE, PROCESS_INFORMATION_CLASS, LPVOID, DWORD); using SETPROCESSINFORMATION = BOOL (WINAPI *)(HANDLE, PROCESS_INFORMATION_CLASS, LPVOID, DWORD);
const auto setProcessInformation = Utils::Misc::loadWinAPI<SETPROCESSINFORMATION>(u"Kernel32.dll"_s, "SetProcessInformation"); const auto setProcessInformation = Utils::OS::loadWinAPI<SETPROCESSINFORMATION>(u"Kernel32.dll"_s, "SetProcessInformation");
if (!setProcessInformation) // only available on Windows >= 8 if (!setProcessInformation) // only available on Windows >= 8
return; return;
using SETTHREADINFORMATION = BOOL (WINAPI *)(HANDLE, THREAD_INFORMATION_CLASS, LPVOID, DWORD); using SETTHREADINFORMATION = BOOL (WINAPI *)(HANDLE, THREAD_INFORMATION_CLASS, LPVOID, DWORD);
const auto setThreadInformation = Utils::Misc::loadWinAPI<SETTHREADINFORMATION>(u"Kernel32.dll"_s, "SetThreadInformation"); const auto setThreadInformation = Utils::OS::loadWinAPI<SETTHREADINFORMATION>(u"Kernel32.dll"_s, "SetThreadInformation");
if (!setThreadInformation) // only available on Windows >= 8 if (!setThreadInformation) // only available on Windows >= 8
return; return;
@ -1352,7 +1349,7 @@ void Application::cleanup()
if (m_shutdownAct != ShutdownDialogAction::Exit) if (m_shutdownAct != ShutdownDialogAction::Exit)
{ {
qDebug() << "Sending computer shutdown/suspend/hibernate signal..."; qDebug() << "Sending computer shutdown/suspend/hibernate signal...";
Utils::Misc::shutdownComputer(m_shutdownAct); Utils::OS::shutdownComputer(m_shutdownAct);
} }
} }

4
src/base/bittorrent/torrentimpl.cpp
View file

@ -73,7 +73,7 @@
#include "sessionimpl.h" #include "sessionimpl.h"
#if defined(Q_OS_MACOS) || defined(Q_OS_WIN) #if defined(Q_OS_MACOS) || defined(Q_OS_WIN)
#include "base/utils/misc.h" #include "base/utils/os.h"
#endif // Q_OS_MACOS || Q_OS_WIN #endif // Q_OS_MACOS || Q_OS_WIN
using namespace BitTorrent; using namespace BitTorrent;
@ -2248,7 +2248,7 @@ void TorrentImpl::handleFileCompletedAlert(const lt::file_completed_alert *p)
if (isDownloading()) if (isDownloading())
{ {
const Path fullpath = actualStorageLocation() / actualPath; const Path fullpath = actualStorageLocation() / actualPath;
Utils::Misc::applyMarkOfTheWeb(fullpath); Utils::OS::applyMarkOfTheWeb(fullpath);
} }
#endif // Q_OS_MACOS || Q_OS_WIN #endif // Q_OS_MACOS || Q_OS_WIN

8
src/base/net/downloadhandlerimpl.cpp
View file

@ -42,6 +42,10 @@
#include "base/utils/gzip.h" #include "base/utils/gzip.h"
#endif #endif
#if defined(Q_OS_MACOS) || defined(Q_OS_WIN)
#include "base/utils/os.h"
#endif // Q_OS_MACOS || Q_OS_WIN
const int MAX_REDIRECTIONS = 20; // the common value for web browsers const int MAX_REDIRECTIONS = 20; // the common value for web browsers
namespace namespace
@ -151,7 +155,7 @@ void Net::DownloadHandlerImpl::processFinishedDownload()
m_result.filePath = result.value(); m_result.filePath = result.value();
#if defined(Q_OS_MACOS) || defined(Q_OS_WIN) #if defined(Q_OS_MACOS) || defined(Q_OS_WIN)
Utils::Misc::applyMarkOfTheWeb(m_result.filePath, m_result.url); Utils::OS::applyMarkOfTheWeb(m_result.filePath, m_result.url);
#endif // Q_OS_MACOS || Q_OS_WIN #endif // Q_OS_MACOS || Q_OS_WIN
} }
else else
@ -167,7 +171,7 @@ void Net::DownloadHandlerImpl::processFinishedDownload()
m_result.filePath = destinationPath; m_result.filePath = destinationPath;
#if defined(Q_OS_MACOS) || defined(Q_OS_WIN) #if defined(Q_OS_MACOS) || defined(Q_OS_WIN)
Utils::Misc::applyMarkOfTheWeb(m_result.filePath, m_result.url); Utils::OS::applyMarkOfTheWeb(m_result.filePath, m_result.url);
#endif // Q_OS_MACOS || Q_OS_WIN #endif // Q_OS_MACOS || Q_OS_WIN
} }
else else

247
src/base/utils/misc.cpp
View file

@ -30,23 +30,6 @@
#include <optional> #include <optional>
#ifdef Q_OS_WIN
#include <memory>
#include <windows.h>
#include <powrprof.h>
#include <shlobj.h>
#else
#include <sys/types.h>
#include <unistd.h>
#endif
#ifdef Q_OS_MACOS
#include <Carbon/Carbon.h>
#include <CoreFoundation/CoreFoundation.h>
#include <CoreServices/CoreServices.h>
#endif
#include <boost/version.hpp> #include <boost/version.hpp>
#include <libtorrent/version.hpp> #include <libtorrent/version.hpp>
#include <openssl/crypto.h> #include <openssl/crypto.h>
@ -60,16 +43,11 @@
#include <QMimeDatabase> #include <QMimeDatabase>
#include <QRegularExpression> #include <QRegularExpression>
#include <QSet> #include <QSet>
#include <QString>
#include <QSysInfo> #include <QSysInfo>
#include <QVector>
#ifdef QBT_USES_DBUS #include "base/path.h"
#include <QDBusInterface>
#endif
#include "base/types.h"
#include "base/unicodestrings.h" #include "base/unicodestrings.h"
#include "base/utils/fs.h"
#include "base/utils/string.h" #include "base/utils/string.h"
namespace namespace
@ -113,145 +91,6 @@ namespace
} }
} }
void Utils::Misc::shutdownComputer([[maybe_unused]] const ShutdownDialogAction &action)
{
#if defined(Q_OS_WIN)
HANDLE hToken; // handle to process token
TOKEN_PRIVILEGES tkp; // pointer to token structure
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken))
return;
// Get the LUID for shutdown privilege.
LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,
&tkp.Privileges[0].Luid);
tkp.PrivilegeCount = 1; // one privilege to set
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
// Get shutdown privilege for this process.
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,
(PTOKEN_PRIVILEGES) NULL, 0);
// Cannot test the return value of AdjustTokenPrivileges.
if (GetLastError() != ERROR_SUCCESS)
return;
if (action == ShutdownDialogAction::Suspend)
{
::SetSuspendState(FALSE, FALSE, FALSE);
}
else if (action == ShutdownDialogAction::Hibernate)
{
::SetSuspendState(TRUE, FALSE, FALSE);
}
else
{
const QString msg = QCoreApplication::translate("misc", "qBittorrent will shutdown the computer now because all downloads are complete.");
auto msgWchar = std::make_unique<wchar_t[]>(msg.length() + 1);
msg.toWCharArray(msgWchar.get());
::InitiateSystemShutdownW(nullptr, msgWchar.get(), 10, TRUE, FALSE);
}
// Disable shutdown privilege.
tkp.Privileges[0].Attributes = 0;
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0, (PTOKEN_PRIVILEGES) NULL, 0);
#elif defined(Q_OS_MACOS)
AEEventID EventToSend;
if (action != ShutdownDialogAction::Shutdown)
EventToSend = kAESleep;
else
EventToSend = kAEShutDown;
AEAddressDesc targetDesc;
const ProcessSerialNumber kPSNOfSystemProcess = {0, kSystemProcess};
AppleEvent eventReply = {typeNull, NULL};
AppleEvent appleEventToSend = {typeNull, NULL};
OSStatus error = AECreateDesc(typeProcessSerialNumber, &kPSNOfSystemProcess,
sizeof(kPSNOfSystemProcess), &targetDesc);
if (error != noErr)
return;
error = AECreateAppleEvent(kCoreEventClass, EventToSend, &targetDesc,
kAutoGenerateReturnID, kAnyTransactionID, &appleEventToSend);
AEDisposeDesc(&targetDesc);
if (error != noErr)
return;
error = AESend(&appleEventToSend, &eventReply, kAENoReply,
kAENormalPriority, kAEDefaultTimeout, NULL, NULL);
AEDisposeDesc(&appleEventToSend);
if (error != noErr)
return;
AEDisposeDesc(&eventReply);
#elif defined(QBT_USES_DBUS)
// Use dbus to power off / suspend the system
if (action != ShutdownDialogAction::Shutdown)
{
// Some recent systems use systemd's logind
QDBusInterface login1Iface(u"org.freedesktop.login1"_s, u"/org/freedesktop/login1"_s,
u"org.freedesktop.login1.Manager"_s, QDBusConnection::systemBus());
if (login1Iface.isValid())
{
if (action == ShutdownDialogAction::Suspend)
login1Iface.call(u"Suspend"_s, false);
else
login1Iface.call(u"Hibernate"_s, false);
return;
}
// Else, other recent systems use UPower
QDBusInterface upowerIface(u"org.freedesktop.UPower"_s, u"/org/freedesktop/UPower"_s,
u"org.freedesktop.UPower"_s, QDBusConnection::systemBus());
if (upowerIface.isValid())
{
if (action == ShutdownDialogAction::Suspend)
upowerIface.call(u"Suspend"_s);
else
upowerIface.call(u"Hibernate"_s);
return;
}
// HAL (older systems)
QDBusInterface halIface(u"org.freedesktop.Hal"_s, u"/org/freedesktop/Hal/devices/computer"_s,
u"org.freedesktop.Hal.Device.SystemPowerManagement"_s,
QDBusConnection::systemBus());
if (action == ShutdownDialogAction::Suspend)
halIface.call(u"Suspend"_s, 5);
else
halIface.call(u"Hibernate"_s);
}
else
{
// Some recent systems use systemd's logind
QDBusInterface login1Iface(u"org.freedesktop.login1"_s, u"/org/freedesktop/login1"_s,
u"org.freedesktop.login1.Manager"_s, QDBusConnection::systemBus());
if (login1Iface.isValid())
{
login1Iface.call(u"PowerOff"_s, false);
return;
}
// Else, other recent systems use ConsoleKit
QDBusInterface consolekitIface(u"org.freedesktop.ConsoleKit"_s, u"/org/freedesktop/ConsoleKit/Manager"_s,
u"org.freedesktop.ConsoleKit.Manager"_s, QDBusConnection::systemBus());
if (consolekitIface.isValid())
{
consolekitIface.call(u"Stop"_s);
return;
}
// HAL (older systems)
QDBusInterface halIface(u"org.freedesktop.Hal"_s, u"/org/freedesktop/Hal/devices/computer"_s,
u"org.freedesktop.Hal.Device.SystemPowerManagement"_s,
QDBusConnection::systemBus());
halIface.call(u"Shutdown"_s);
}
#endif
}
QString Utils::Misc::unitString(const SizeUnit unit, const bool isSpeed) QString Utils::Misc::unitString(const SizeUnit unit, const bool isSpeed)
{ {
const auto &unitString = units[static_cast<int>(unit)]; const auto &unitString = units[static_cast<int>(unit)];
@ -413,21 +252,6 @@ QString Utils::Misc::userFriendlyDuration(const qlonglong seconds, const qlonglo
return QCoreApplication::translate("misc", "%1y %2d", "e.g: 2 years 10 days").arg(QString::number(years), QString::number(days)); return QCoreApplication::translate("misc", "%1y %2d", "e.g: 2 years 10 days").arg(QString::number(years), QString::number(days));
} }
QString Utils::Misc::getUserIDString()
{
QString uid = u"0"_s;
#ifdef Q_OS_WIN
const int UNLEN = 256;
WCHAR buffer[UNLEN + 1] = {0};
DWORD buffer_len = sizeof(buffer) / sizeof(*buffer);
if (::GetUserNameW(buffer, &buffer_len))
uid = QString::fromWCharArray(buffer);
#else
uid = QString::number(getuid());
#endif
return uid;
}
QString Utils::Misc::languageToLocalizedString(const QString &localeStr) QString Utils::Misc::languageToLocalizedString(const QString &localeStr)
{ {
if (localeStr.startsWith(u"eo", Qt::CaseInsensitive)) if (localeStr.startsWith(u"eo", Qt::CaseInsensitive))
@ -620,70 +444,3 @@ QString Utils::Misc::zlibVersionString()
static const auto version {QString::fromLatin1(zlibVersion())}; static const auto version {QString::fromLatin1(zlibVersion())};
return version; return version;
} }
#ifdef Q_OS_WIN
Path Utils::Misc::windowsSystemPath()
{
static const Path path = []() -> Path
{
WCHAR systemPath[MAX_PATH] = {0};
GetSystemDirectoryW(systemPath, sizeof(systemPath) / sizeof(WCHAR));
return Path(QString::fromWCharArray(systemPath));
}();
return path;
}
#endif // Q_OS_WIN
#if defined(Q_OS_MACOS) || defined(Q_OS_WIN)
bool Utils::Misc::applyMarkOfTheWeb(const Path &file, const QString &url)
{
Q_ASSERT(url.isEmpty() || url.startsWith(u"http:") || url.startsWith(u"https:"));
#ifdef Q_OS_MACOS
// References:
// https://searchfox.org/mozilla-central/rev/ffdc4971dc18e1141cb2a90c2b0b776365650270/xpcom/io/CocoaFileUtils.mm#230
// https://github.com/transmission/transmission/blob/f62f7427edb1fd5c430e0ef6956bbaa4f03ae597/macosx/Torrent.mm#L1945-L1955
CFMutableDictionaryRef properties = ::CFDictionaryCreateMutable(kCFAllocatorDefault, 0
, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
if (properties == NULL)
return false;
::CFDictionarySetValue(properties, kLSQuarantineTypeKey, kLSQuarantineTypeOtherDownload);
if (!url.isEmpty())
::CFDictionarySetValue(properties, kLSQuarantineDataURLKey, url.toCFString());
const CFStringRef fileString = file.toString().toCFString();
const CFURLRef fileURL = ::CFURLCreateWithFileSystemPath(kCFAllocatorDefault
, fileString, kCFURLPOSIXPathStyle, false);
const Boolean success = ::CFURLSetResourcePropertyForKey(fileURL, kCFURLQuarantinePropertiesKey
, properties, NULL);
::CFRelease(fileURL);
::CFRelease(fileString);
::CFRelease(properties);
return success;
#elif defined(Q_OS_WIN)
const QString zoneIDStream = file.toString() + u":Zone.Identifier";
HANDLE handle = ::CreateFileW(zoneIDStream.toStdWString().c_str(), GENERIC_WRITE
, (FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE)
, nullptr, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
if (handle == INVALID_HANDLE_VALUE)
return false;
// 5.6.1 Zone.Identifier Stream Name
// https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-fscc/6e3f7352-d11c-4d76-8c39-2516a9df36e8
const QString hostURL = !url.isEmpty() ? url : u"about:internet"_s;
const QByteArray zoneID = QByteArrayLiteral("[ZoneTransfer]\r\nZoneId=3\r\n")
+ u"HostUrl=%1\r\n"_s.arg(hostURL).toUtf8();
DWORD written = 0;
const BOOL writeResult = ::WriteFile(handle, zoneID.constData(), zoneID.size(), &written, nullptr);
::CloseHandle(handle);
return writeResult && (written == zoneID.size());
#endif
}
#endif // Q_OS_MACOS || Q_OS_WIN

31
src/base/utils/misc.h
View file

@ -28,20 +28,13 @@
#pragma once #pragma once
#include <QtSystemDetection> #include <QtTypes>
#ifdef Q_OS_WIN #include "base/pathfwd.h"
#include <windows.h>
#endif
#include <QString> class QString;
#include "base/path.h"
enum class ShutdownDialogAction;
/* Miscellaneous functions that can be useful */ /* Miscellaneous functions that can be useful */
namespace Utils::Misc namespace Utils::Misc
{ {
// use binary prefix standards from IEC 60027-2 // use binary prefix standards from IEC 60027-2
@ -68,8 +61,6 @@ namespace Utils::Misc
QString parseHtmlLinks(const QString &rawText); QString parseHtmlLinks(const QString &rawText);
void shutdownComputer(const ShutdownDialogAction &action);
QString osName(); QString osName();
QString boostVersionString(); QString boostVersionString();
QString libtorrentVersionString(); QString libtorrentVersionString();
@ -90,22 +81,6 @@ namespace Utils::Misc
// Take a number of seconds and return a user-friendly // Take a number of seconds and return a user-friendly
// time duration like "1d 2h 10m". // time duration like "1d 2h 10m".
QString userFriendlyDuration(qlonglong seconds, qlonglong maxCap = -1, TimeResolution resolution = TimeResolution::Minutes); QString userFriendlyDuration(qlonglong seconds, qlonglong maxCap = -1, TimeResolution resolution = TimeResolution::Minutes);
QString getUserIDString();
QString languageToLocalizedString(const QString &localeStr); QString languageToLocalizedString(const QString &localeStr);
#ifdef Q_OS_WIN
Path windowsSystemPath();
template <typename T>
T loadWinAPI(const QString &source, const char *funcName)
{
const std::wstring path = (windowsSystemPath() / Path(source)).toString().toStdWString();
return reinterpret_cast<T>(::GetProcAddress(::LoadLibraryW(path.c_str()), funcName));
}
#endif // Q_OS_WIN
#if defined(Q_OS_MACOS) || defined(Q_OS_WIN)
bool applyMarkOfTheWeb(const Path &file, const QString &url = {});
#endif // Q_OS_MACOS || Q_OS_WIN
} }

225
src/base/utils/os.cpp
View file

@ -30,14 +30,168 @@
#include "os.h" #include "os.h"
#ifdef Q_OS_WIN
#include <memory>
#include <windows.h>
#include <powrprof.h>
#include <shlobj.h>
#endif // Q_OS_WIN
#ifdef Q_OS_MACOS #ifdef Q_OS_MACOS
#include <Carbon/Carbon.h>
#include <CoreFoundation/CoreFoundation.h>
#include <CoreServices/CoreServices.h> #include <CoreServices/CoreServices.h>
#endif // Q_OS_MACOS #endif // Q_OS_MACOS
#include <QString> #ifdef QBT_USES_DBUS
#include <QDBusInterface>
#endif // QBT_USES_DBUS
#ifdef Q_OS_WIN
#include <QCoreApplication>
#endif // Q_OS_WIN
#include "base/global.h" #include "base/global.h"
#include "base/path.h" #include "base/types.h"
void Utils::OS::shutdownComputer([[maybe_unused]] const ShutdownDialogAction &action)
{
#if defined(Q_OS_WIN)
HANDLE hToken; // handle to process token
TOKEN_PRIVILEGES tkp; // pointer to token structure
if (!::OpenProcessToken(::GetCurrentProcess(), (TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY), &hToken))
return;
// Get the LUID for shutdown privilege.
::LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME, &tkp.Privileges[0].Luid);
tkp.PrivilegeCount = 1; // one privilege to set
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
// Get shutdown privilege for this process.
::AdjustTokenPrivileges(hToken, FALSE, &tkp, 0, NULL, 0);
// Cannot test the return value of AdjustTokenPrivileges.
if (::GetLastError() != ERROR_SUCCESS)
return;
if (action == ShutdownDialogAction::Suspend)
{
::SetSuspendState(FALSE, FALSE, FALSE);
}
else if (action == ShutdownDialogAction::Hibernate)
{
::SetSuspendState(TRUE, FALSE, FALSE);
}
else
{
const QString msg = QCoreApplication::translate("misc"
, "qBittorrent will shutdown the computer now because all downloads are complete.");
auto msgWchar = std::make_unique<wchar_t[]>(msg.length() + 1);
msg.toWCharArray(msgWchar.get());
::InitiateSystemShutdownW(nullptr, msgWchar.get(), 10, TRUE, FALSE);
}
// Disable shutdown privilege.
tkp.Privileges[0].Attributes = 0;
::AdjustTokenPrivileges(hToken, FALSE, &tkp, 0, NULL, 0);
#elif defined(Q_OS_MACOS)
AEEventID EventToSend;
if (action != ShutdownDialogAction::Shutdown)
EventToSend = kAESleep;
else
EventToSend = kAEShutDown;
AEAddressDesc targetDesc;
const ProcessSerialNumber kPSNOfSystemProcess = {0, kSystemProcess};
AppleEvent eventReply = {typeNull, NULL};
AppleEvent appleEventToSend = {typeNull, NULL};
OSStatus error = ::AECreateDesc(typeProcessSerialNumber, &kPSNOfSystemProcess
, sizeof(kPSNOfSystemProcess), &targetDesc);
if (error != noErr)
return;
error = ::AECreateAppleEvent(kCoreEventClass, EventToSend, &targetDesc, kAutoGenerateReturnID
, kAnyTransactionID, &appleEventToSend);
AEDisposeDesc(&targetDesc);
if (error != noErr)
return;
error = ::AESend(&appleEventToSend, &eventReply, kAENoReply, kAENormalPriority, kAEDefaultTimeout
, NULL, NULL);
::AEDisposeDesc(&appleEventToSend);
if (error != noErr)
return;
::AEDisposeDesc(&eventReply);
#elif defined(QBT_USES_DBUS)
// Use dbus to power off / suspend the system
if (action != ShutdownDialogAction::Shutdown)
{
// Some recent systems use systemd's logind
QDBusInterface login1Iface(u"org.freedesktop.login1"_s, u"/org/freedesktop/login1"_s,
u"org.freedesktop.login1.Manager"_s, QDBusConnection::systemBus());
if (login1Iface.isValid())
{
if (action == ShutdownDialogAction::Suspend)
login1Iface.call(u"Suspend"_s, false);
else
login1Iface.call(u"Hibernate"_s, false);
return;
}
// Else, other recent systems use UPower
QDBusInterface upowerIface(u"org.freedesktop.UPower"_s, u"/org/freedesktop/UPower"_s,
u"org.freedesktop.UPower"_s, QDBusConnection::systemBus());
if (upowerIface.isValid())
{
if (action == ShutdownDialogAction::Suspend)
upowerIface.call(u"Suspend"_s);
else
upowerIface.call(u"Hibernate"_s);
return;
}
// HAL (older systems)
QDBusInterface halIface(u"org.freedesktop.Hal"_s, u"/org/freedesktop/Hal/devices/computer"_s,
u"org.freedesktop.Hal.Device.SystemPowerManagement"_s,
QDBusConnection::systemBus());
if (action == ShutdownDialogAction::Suspend)
halIface.call(u"Suspend"_s, 5);
else
halIface.call(u"Hibernate"_s);
}
else
{
// Some recent systems use systemd's logind
QDBusInterface login1Iface(u"org.freedesktop.login1"_s, u"/org/freedesktop/login1"_s,
u"org.freedesktop.login1.Manager"_s, QDBusConnection::systemBus());
if (login1Iface.isValid())
{
login1Iface.call(u"PowerOff"_s, false);
return;
}
// Else, other recent systems use ConsoleKit
QDBusInterface consolekitIface(u"org.freedesktop.ConsoleKit"_s, u"/org/freedesktop/ConsoleKit/Manager"_s,
u"org.freedesktop.ConsoleKit.Manager"_s, QDBusConnection::systemBus());
if (consolekitIface.isValid())
{
consolekitIface.call(u"Stop"_s);
return;
}
// HAL (older systems)
QDBusInterface halIface(u"org.freedesktop.Hal"_s, u"/org/freedesktop/Hal/devices/computer"_s,
u"org.freedesktop.Hal.Device.SystemPowerManagement"_s,
QDBusConnection::systemBus());
halIface.call(u"Shutdown"_s);
}
#endif
}
#ifdef Q_OS_MACOS #ifdef Q_OS_MACOS
namespace namespace
@ -104,3 +258,70 @@ void Utils::OS::setMagnetLinkAssoc()
::LSSetDefaultHandlerForURLScheme(magnetUrlScheme, myBundleId); ::LSSetDefaultHandlerForURLScheme(magnetUrlScheme, myBundleId);
} }
#endif // Q_OS_MACOS #endif // Q_OS_MACOS
#ifdef Q_OS_WIN
Path Utils::OS::windowsSystemPath()
{
static const Path path = []() -> Path
{
WCHAR systemPath[MAX_PATH] = {0};
::GetSystemDirectoryW(systemPath, sizeof(systemPath) / sizeof(WCHAR));
return Path(QString::fromWCharArray(systemPath));
}();
return path;
}
#endif // Q_OS_WIN
#if defined(Q_OS_MACOS) || defined(Q_OS_WIN)
bool Utils::OS::applyMarkOfTheWeb(const Path &file, const QString &url)
{
Q_ASSERT(url.isEmpty() || url.startsWith(u"http:") || url.startsWith(u"https:"));
#ifdef Q_OS_MACOS
// References:
// https://searchfox.org/mozilla-central/rev/ffdc4971dc18e1141cb2a90c2b0b776365650270/xpcom/io/CocoaFileUtils.mm#230
// https://github.com/transmission/transmission/blob/f62f7427edb1fd5c430e0ef6956bbaa4f03ae597/macosx/Torrent.mm#L1945-L1955
CFMutableDictionaryRef properties = ::CFDictionaryCreateMutable(kCFAllocatorDefault, 0
, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
if (properties == NULL)
return false;
::CFDictionarySetValue(properties, kLSQuarantineTypeKey, kLSQuarantineTypeOtherDownload);
if (!url.isEmpty())
::CFDictionarySetValue(properties, kLSQuarantineDataURLKey, url.toCFString());
const CFStringRef fileString = file.toString().toCFString();
const CFURLRef fileURL = ::CFURLCreateWithFileSystemPath(kCFAllocatorDefault
, fileString, kCFURLPOSIXPathStyle, false);
const Boolean success = ::CFURLSetResourcePropertyForKey(fileURL, kCFURLQuarantinePropertiesKey
, properties, NULL);
::CFRelease(fileURL);
::CFRelease(fileString);
::CFRelease(properties);
return success;
#elif defined(Q_OS_WIN)
const QString zoneIDStream = file.toString() + u":Zone.Identifier";
HANDLE handle = ::CreateFileW(zoneIDStream.toStdWString().c_str(), GENERIC_WRITE
, (FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE)
, nullptr, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
if (handle == INVALID_HANDLE_VALUE)
return false;
// 5.6.1 Zone.Identifier Stream Name
// https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-fscc/6e3f7352-d11c-4d76-8c39-2516a9df36e8
const QString hostURL = !url.isEmpty() ? url : u"about:internet"_s;
const QByteArray zoneID = QByteArrayLiteral("[ZoneTransfer]\r\nZoneId=3\r\n")
+ u"HostUrl=%1\r\n"_s.arg(hostURL).toUtf8();
DWORD written = 0;
const BOOL writeResult = ::WriteFile(handle, zoneID.constData(), zoneID.size(), &written, nullptr);
::CloseHandle(handle);
return writeResult && (written == zoneID.size());
#endif
}
#endif // Q_OS_MACOS || Q_OS_WIN

29
src/base/utils/os.h
View file

@ -32,12 +32,41 @@
#include <QtSystemDetection> #include <QtSystemDetection>
#ifdef Q_OS_WIN
#include <string>
#include <windows.h>
#include <QString>
#endif
#include "base/path.h"
enum class ShutdownDialogAction;
namespace Utils::OS namespace Utils::OS
{ {
void shutdownComputer(const ShutdownDialogAction &action);
#ifdef Q_OS_MACOS #ifdef Q_OS_MACOS
bool isTorrentFileAssocSet(); bool isTorrentFileAssocSet();
void setTorrentFileAssoc(); void setTorrentFileAssoc();
bool isMagnetLinkAssocSet(); bool isMagnetLinkAssocSet();
void setMagnetLinkAssoc(); void setMagnetLinkAssoc();
#endif // Q_OS_MACOS #endif // Q_OS_MACOS
#ifdef Q_OS_WIN
Path windowsSystemPath();
template <typename T>
T loadWinAPI(const QString &source, const char *funcName)
{
const std::wstring path = (windowsSystemPath() / Path(source)).toString().toStdWString();
return reinterpret_cast<T>(::GetProcAddress(::LoadLibraryW(path.c_str()), funcName));
}
#endif // Q_OS_WIN
#if defined(Q_OS_MACOS) || defined(Q_OS_WIN)
bool applyMarkOfTheWeb(const Path &file, const QString &url = {});
#endif // Q_OS_MACOS || Q_OS_WIN
} }

7
src/base/utils/random.cpp
View file

@ -44,7 +44,10 @@
#include <QString> #include <QString>
#include "base/global.h" #include "base/global.h"
#include "base/utils/misc.h"
#ifdef Q_OS_WIN
#include "base/utils/os.h"
#endif
namespace namespace
{ {
@ -56,7 +59,7 @@ namespace
using result_type = uint32_t; using result_type = uint32_t;
RandomLayer() RandomLayer()
: m_rtlGenRandom {Utils::Misc::loadWinAPI<PRTLGENRANDOM>(u"Advapi32.dll"_s, "SystemFunction036")} : m_rtlGenRandom {Utils::OS::loadWinAPI<PRTLGENRANDOM>(u"Advapi32.dll"_s, "SystemFunction036")}
{ {
if (!m_rtlGenRandom) if (!m_rtlGenRandom)
qFatal("Failed to load RtlGenRandom()"); qFatal("Failed to load RtlGenRandom()");

3
src/gui/macosdockbadge/badgeview.mm
View file

@ -28,6 +28,9 @@
*/ */
#import "badgeview.h" #import "badgeview.h"
#include <QString>
#include "base/utils/misc.h" #include "base/utils/misc.h"
static const CGFloat kBetweenPadding = 2.0; static const CGFloat kBetweenPadding = 2.0;