///////////////////////////////////////////////////////////////////////////////
// MuldeR's Utilities for Qt
-// Copyright (C) 2004-2014 LoRd_MuldeR <MuldeR2@GMX.de>
+// Copyright (C) 2004-2016 LoRd_MuldeR <MuldeR2@GMX.de>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// http://www.gnu.org/licenses/lgpl-2.1.txt
//////////////////////////////////////////////////////////////////////////////////
-#pragma once
-
-//Internal
-#include <MUtils/Global.h>
-#include <MUtils/OSSupport.h>
-#include "CriticalSection_Win32.h"
-
//Win32 API
#define WIN32_LEAN_AND_MEAN 1
#include <Windows.h>
-#include <Objbase.h>
#include <Psapi.h>
#include <Sensapi.h>
+#include <Shellapi.h>
+#include <PowrProf.h>
+#include <Mmsystem.h>
+#pragma warning(push)
+#pragma warning(disable:4091) //for MSVC2015
+#include <ShlObj.h>
+#pragma warning(pop)
+
+//CRT
+#include <io.h>
+
+//Internal
+#include <MUtils/Global.h>
+#include <MUtils/OSSupport.h>
+#include <MUtils/GUI.h>
+#include "CriticalSection_Win32.h"
+#include "Utils_Win32.h"
//Qt
#include <QMap>
#include <QReadWriteLock>
-#include <QLibrary>
#include <QDir>
+#include <QWidget>
+#include <QProcess>
//Main thread ID
static const DWORD g_main_thread_id = GetCurrentThreadId();
///////////////////////////////////////////////////////////////////////////////
+// SYSTEM MESSAGE
+///////////////////////////////////////////////////////////////////////////////
+
+static const UINT g_msgBoxFlags = MB_TOPMOST | MB_TASKMODAL | MB_SETFOREGROUND;
+
+void MUtils::OS::system_message_nfo(const wchar_t *const title, const wchar_t *const text)
+{
+ MessageBoxW(NULL, text, title, g_msgBoxFlags | MB_ICONINFORMATION);
+}
+
+void MUtils::OS::system_message_wrn(const wchar_t *const title, const wchar_t *const text)
+{
+ MessageBoxW(NULL, text, title, g_msgBoxFlags | MB_ICONWARNING);
+}
+
+void MUtils::OS::system_message_err(const wchar_t *const title, const wchar_t *const text)
+{
+ MessageBoxW(NULL, text, title, g_msgBoxFlags | MB_ICONERROR);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// FETCH CLI ARGUMENTS
+///////////////////////////////////////////////////////////////////////////////
+
+static QReadWriteLock g_arguments_lock;
+static QScopedPointer<MUtils::OS::ArgumentMap> g_arguments_list;
+
+const QStringList MUtils::OS::crack_command_line(const QString &command_line)
+{
+ int nArgs = 0;
+ LPWSTR *szArglist = CommandLineToArgvW(command_line.isNull() ? GetCommandLineW() : MUTILS_WCHR(command_line), &nArgs);
+
+ QStringList command_line_tokens;
+ if(NULL != szArglist)
+ {
+ for(int i = 0; i < nArgs; i++)
+ {
+ const QString argStr = MUTILS_QSTR(szArglist[i]).trimmed();
+ if(!argStr.isEmpty())
+ {
+ command_line_tokens << argStr;
+ }
+ }
+ LocalFree(szArglist);
+ }
+
+ return command_line_tokens;
+}
+
+const MUtils::OS::ArgumentMap &MUtils::OS::arguments(void)
+{
+ QReadLocker readLock(&g_arguments_lock);
+
+ //Already initialized?
+ if(!g_arguments_list.isNull())
+ {
+ return (*(g_arguments_list.data()));
+ }
+
+ readLock.unlock();
+ QWriteLocker writeLock(&g_arguments_lock);
+
+ //Still not initialized?
+ if(!g_arguments_list.isNull())
+ {
+ return (*(g_arguments_list.data()));
+ }
+
+ g_arguments_list.reset(new ArgumentMap());
+ const QStringList argList = crack_command_line();
+
+ if(!argList.isEmpty())
+ {
+ const QString argPrefix = QLatin1String("--");
+ const QChar separator = QLatin1Char('=');
+
+ bool firstToken = true;
+ for(QStringList::ConstIterator iter = argList.constBegin(); iter != argList.constEnd(); iter++)
+ {
+ if(firstToken)
+ {
+ firstToken = false;
+ continue; /*skip executable file name*/
+ }
+ if(iter->startsWith(argPrefix))
+ {
+ const QString argData = iter->mid(2).trimmed();
+ if(argData.length() > 0)
+ {
+ const int separatorIndex = argData.indexOf(separator);
+ if(separatorIndex > 0)
+ {
+ const QString argKey = argData.left(separatorIndex).trimmed();
+ const QString argVal = argData.mid(separatorIndex + 1).trimmed();
+ g_arguments_list->insertMulti(argKey.toLower(), argVal);
+ }
+ else
+ {
+ g_arguments_list->insertMulti(argData.toLower(), QString());
+ }
+ }
+ }
+ }
+ }
+ else if(argList.empty())
+ {
+ qWarning("CommandLineToArgvW() has failed !!!");
+ }
+
+ return (*(g_arguments_list.data()));
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// COPY FILE
+///////////////////////////////////////////////////////////////////////////////
+
+typedef struct _progress_callback_data_t
+{
+ MUtils::OS::progress_callback_t callback_function;
+ void *user_data;
+}
+progress_callback_data_t;
+
+static DWORD __stdcall copy_file_progress(LARGE_INTEGER TotalFileSize, LARGE_INTEGER TotalBytesTransferred, LARGE_INTEGER StreamSize, LARGE_INTEGER StreamBytesTransferred, DWORD dwStreamNumber, DWORD dwCallbackReason, HANDLE hSourceFile, HANDLE hDestinationFile, LPVOID lpData)
+{
+ if(const progress_callback_data_t *data = (progress_callback_data_t*) lpData)
+ {
+ const double progress = qBound(0.0, double(TotalBytesTransferred.QuadPart) / double(TotalFileSize.QuadPart), 1.0);
+ return data->callback_function(progress, data->user_data) ? PROGRESS_CONTINUE : PROGRESS_CANCEL;
+ }
+ return PROGRESS_CONTINUE;
+}
+
+MUTILS_API bool MUtils::OS::copy_file(const QString &sourcePath, const QString &outputPath, const bool &overwrite, const progress_callback_t callback, void *const userData)
+{
+ progress_callback_data_t callback_data = { callback, userData };
+ BOOL cancel = FALSE;
+ const BOOL result = CopyFileExW(MUTILS_WCHR(QDir::toNativeSeparators(sourcePath)), MUTILS_WCHR(QDir::toNativeSeparators(outputPath)), ((callback_data.callback_function) ? copy_file_progress : NULL), ((callback_data.callback_function) ? &callback_data : NULL), &cancel, (overwrite ? 0 : COPY_FILE_FAIL_IF_EXISTS));
+
+ if(result == FALSE)
+ {
+ const DWORD errorCode = GetLastError();
+ if(errorCode != ERROR_REQUEST_ABORTED)
+ {
+ qWarning("CopyFile() failed with error code 0x%08X!", errorCode);
+ }
+ else
+ {
+ qWarning("CopyFile() operation was abroted by user!");
+ }
+ }
+
+ return (result != FALSE);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// GET FILE VERSION
+///////////////////////////////////////////////////////////////////////////////
+
+static bool get_file_version_helper(const QString fileName, PVOID buffer, const size_t &size, quint16 *const major, quint16 *const minor, quint16 *const patch, quint16 *const build)
+{
+ if(!GetFileVersionInfo(MUTILS_WCHR(fileName), 0, size, buffer))
+ {
+ qWarning("GetFileVersionInfo() has failed, file version cannot be determined!");
+ return false;
+ }
+
+ VS_FIXEDFILEINFO *verInfo;
+ UINT verInfoLen;
+ if(!VerQueryValue(buffer, L"\\", (LPVOID*)(&verInfo), &verInfoLen))
+ {
+ qWarning("VerQueryValue() has failed, file version cannot be determined!");
+ return false;
+ }
+
+ if(major) *major = quint16((verInfo->dwFileVersionMS >> 16) & 0x0000FFFF);
+ if(minor) *minor = quint16((verInfo->dwFileVersionMS) & 0x0000FFFF);
+ if(patch) *patch = quint16((verInfo->dwFileVersionLS >> 16) & 0x0000FFFF);
+ if(build) *build = quint16((verInfo->dwFileVersionLS) & 0x0000FFFF);
+
+ return true;
+}
+
+bool MUtils::OS::get_file_version(const QString fileName, quint16 *const major, quint16 *const minor, quint16 *const patch, quint16 *const build)
+{
+ if(major) *major = 0U; if(minor) *minor = 0U;
+ if(patch) *patch = 0U; if(build) *build = 0U;
+
+ const DWORD size = GetFileVersionInfoSize(MUTILS_WCHR(fileName), NULL);
+ if(size < 1)
+ {
+ qWarning("GetFileVersionInfoSize() has failed, file version cannot be determined!");
+ return false;
+ }
+
+ PVOID buffer = _malloca(size);
+ if(!buffer)
+ {
+ qWarning("Memory allocation has failed!");
+ return false;
+ }
+
+ const bool success = get_file_version_helper(fileName, buffer, size, major, minor, patch, build);
+
+ _freea(buffer);
+ return success;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// OS VERSION DETECTION
+///////////////////////////////////////////////////////////////////////////////
+
+static bool g_os_version_initialized = false;
+static MUtils::OS::Version::os_version_t g_os_version_info = MUtils::OS::Version::UNKNOWN_OPSYS;
+static QReadWriteLock g_os_version_lock;
+
+//Maps marketing names to the actual Windows NT versions
+static const struct
+{
+ MUtils::OS::Version::os_version_t version;
+ const char friendlyName[64];
+}
+g_os_version_lut[] =
+{
+ { MUtils::OS::Version::WINDOWS_WIN2K, "Windows 2000" }, //2000
+ { MUtils::OS::Version::WINDOWS_WINXP, "Windows XP or Windows XP Media Center Edition" }, //XP
+ { MUtils::OS::Version::WINDOWS_XPX64, "Windows Server 2003 or Windows XP x64" }, //XP_x64
+ { MUtils::OS::Version::WINDOWS_VISTA, "Windows Vista or Windows Server 2008" }, //Vista
+ { MUtils::OS::Version::WINDOWS_WIN70, "Windows 7 or Windows Server 2008 R2" }, //7
+ { MUtils::OS::Version::WINDOWS_WIN80, "Windows 8 or Windows Server 2012" }, //8
+ { MUtils::OS::Version::WINDOWS_WIN81, "Windows 8.1 or Windows Server 2012 R2" }, //8.1
+ { MUtils::OS::Version::WINDOWS_WN100, "Windows 10 or Windows Server 2014 (Preview)" }, //10
+ { MUtils::OS::Version::UNKNOWN_OPSYS, "N/A" }
+};
+
+//OS version data dtructures
+namespace MUtils
+{
+ namespace OS
+ {
+ namespace Version
+ {
+ //Comparision operators for os_version_t
+ bool os_version_t::operator== (const os_version_t &rhs) const { return (type == rhs.type) && (versionMajor == rhs.versionMajor) && ((versionMinor == rhs.versionMinor)); }
+ bool os_version_t::operator!= (const os_version_t &rhs) const { return (type != rhs.type) || (versionMajor != rhs.versionMajor) || ((versionMinor != rhs.versionMinor)); }
+ bool os_version_t::operator> (const os_version_t &rhs) const { return (type == rhs.type) && ((versionMajor > rhs.versionMajor) || ((versionMajor == rhs.versionMajor) && (versionMinor > rhs.versionMinor))); }
+ bool os_version_t::operator>= (const os_version_t &rhs) const { return (type == rhs.type) && ((versionMajor > rhs.versionMajor) || ((versionMajor == rhs.versionMajor) && (versionMinor >= rhs.versionMinor))); }
+ bool os_version_t::operator< (const os_version_t &rhs) const { return (type == rhs.type) && ((versionMajor < rhs.versionMajor) || ((versionMajor == rhs.versionMajor) && (versionMinor < rhs.versionMinor))); }
+ bool os_version_t::operator<= (const os_version_t &rhs) const { return (type == rhs.type) && ((versionMajor < rhs.versionMajor) || ((versionMajor == rhs.versionMajor) && (versionMinor <= rhs.versionMinor))); }
+
+ //Known Windows NT versions
+ const os_version_t WINDOWS_WIN2K = { OS_WINDOWS, 5, 0 }; // 2000
+ const os_version_t WINDOWS_WINXP = { OS_WINDOWS, 5, 1 }; // XP
+ const os_version_t WINDOWS_XPX64 = { OS_WINDOWS, 5, 2 }; // XP_x64
+ const os_version_t WINDOWS_VISTA = { OS_WINDOWS, 6, 0 }; // Vista
+ const os_version_t WINDOWS_WIN70 = { OS_WINDOWS, 6, 1 }; // 7
+ const os_version_t WINDOWS_WIN80 = { OS_WINDOWS, 6, 2 }; // 8
+ const os_version_t WINDOWS_WIN81 = { OS_WINDOWS, 6, 3 }; // 8.1
+ const os_version_t WINDOWS_WN100 = { OS_WINDOWS, 10, 0 }; // 10
+
+ //Unknown OS
+ const os_version_t UNKNOWN_OPSYS = { OS_UNKNOWN, 0, 0 }; // N/A
+ }
+ }
+}
+
+static bool verify_os_version(const DWORD major, const DWORD minor)
+{
+ OSVERSIONINFOEXW osvi;
+ DWORDLONG dwlConditionMask = 0;
+
+ //Initialize the OSVERSIONINFOEX structure
+ memset(&osvi, 0, sizeof(OSVERSIONINFOEXW));
+ osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
+ osvi.dwMajorVersion = major;
+ osvi.dwMinorVersion = minor;
+ osvi.dwPlatformId = VER_PLATFORM_WIN32_NT;
+
+ //Initialize the condition mask
+ VER_SET_CONDITION(dwlConditionMask, VER_MAJORVERSION, VER_GREATER_EQUAL);
+ VER_SET_CONDITION(dwlConditionMask, VER_MINORVERSION, VER_GREATER_EQUAL);
+ VER_SET_CONDITION(dwlConditionMask, VER_PLATFORMID, VER_EQUAL);
+
+ // Perform the test
+ const BOOL ret = VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION | VER_PLATFORMID, dwlConditionMask);
+
+ //Error checking
+ if(!ret)
+ {
+ if(GetLastError() != ERROR_OLD_WIN_VERSION)
+ {
+ qWarning("VerifyVersionInfo() system call has failed!");
+ }
+ }
+
+ return (ret != FALSE);
+}
+
+static bool get_real_os_version(unsigned int *major, unsigned int *minor, bool *pbOverride)
+{
+ *major = *minor = 0;
+ *pbOverride = false;
+
+ //Initialize local variables
+ OSVERSIONINFOEXW osvi;
+ memset(&osvi, 0, sizeof(OSVERSIONINFOEXW));
+ osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
+
+ //Try GetVersionEx() first
+ if(GetVersionExW((LPOSVERSIONINFOW)&osvi) == FALSE)
+ {
+ qWarning("GetVersionEx() has failed, cannot detect Windows version!");
+ return false;
+ }
+
+ //Make sure we are running on NT
+ if(osvi.dwPlatformId == VER_PLATFORM_WIN32_NT)
+ {
+ *major = osvi.dwMajorVersion;
+ *minor = osvi.dwMinorVersion;
+ }
+ else
+ {
+ qWarning("Not running on Windows NT, unsupported operating system!");
+ return false;
+ }
+
+ //Determine the real *major* version first
+ forever
+ {
+ const DWORD nextMajor = (*major) + 1;
+ if(verify_os_version(nextMajor, 0))
+ {
+ *pbOverride = true;
+ *major = nextMajor;
+ *minor = 0;
+ continue;
+ }
+ break;
+ }
+
+ //Now also determine the real *minor* version
+ forever
+ {
+ const DWORD nextMinor = (*minor) + 1;
+ if(verify_os_version((*major), nextMinor))
+ {
+ *pbOverride = true;
+ *minor = nextMinor;
+ continue;
+ }
+ break;
+ }
+
+ //Workaround for the mess that is sometimes referred to as "Windows 10"
+ if(((*major) > 6) || (((*major) == 6) && ((*minor) >= 2)))
+ {
+ quint16 kernel32_major, kernel32_minor;
+ if(MUtils::OS::get_file_version(QLatin1String("kernel32"), &kernel32_major, &kernel32_minor))
+ {
+ if((kernel32_major > (*major)) || ((kernel32_major == (*major)) && (kernel32_minor > (*minor))))
+ {
+ *major = kernel32_major;
+ *minor = kernel32_minor;
+ *pbOverride = true;
+ }
+ }
+ }
+
+ return true;
+}
+
+const MUtils::OS::Version::os_version_t &MUtils::OS::os_version(void)
+{
+ QReadLocker readLock(&g_os_version_lock);
+
+ //Already initialized?
+ if(g_os_version_initialized)
+ {
+ return g_os_version_info;
+ }
+
+ readLock.unlock();
+ QWriteLocker writeLock(&g_os_version_lock);
+
+ //Initialized now?
+ if(g_os_version_initialized)
+ {
+ return g_os_version_info;
+ }
+
+ //Detect OS version
+ unsigned int major, minor; bool overrideFlg;
+ if(get_real_os_version(&major, &minor, &overrideFlg))
+ {
+ g_os_version_info.type = Version::OS_WINDOWS;
+ g_os_version_info.versionMajor = major;
+ g_os_version_info.versionMinor = minor;
+ g_os_version_info.overrideFlag = overrideFlg;
+ }
+ else
+ {
+ qWarning("Failed to determin the operating system version!");
+ }
+
+ //Completed
+ g_os_version_initialized = true;
+ return g_os_version_info;
+}
+
+const char *MUtils::OS::os_friendly_name(const MUtils::OS::Version::os_version_t &os_version)
+{
+ for(size_t i = 0; g_os_version_lut[i].version != MUtils::OS::Version::UNKNOWN_OPSYS; i++)
+ {
+ if(os_version == g_os_version_lut[i].version)
+ {
+ return g_os_version_lut[i].friendlyName;
+ }
+ }
+
+ return NULL;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// WINE DETECTION
+///////////////////////////////////////////////////////////////////////////////
+
+static bool g_wine_deteced = false;
+static bool g_wine_initialized = false;
+static QReadWriteLock g_wine_lock;
+
+static const bool detect_wine(void)
+{
+ void *const ptr = MUtils::Win32Utils::resolve<void*>(QLatin1String("ntdll"), QLatin1String("wine_get_version"));
+ return (ptr != NULL);
+}
+
+const bool &MUtils::OS::running_on_wine(void)
+{
+ QReadLocker readLock(&g_wine_lock);
+
+ //Already initialized?
+ if(g_wine_initialized)
+ {
+ return g_wine_deteced;
+ }
+
+ readLock.unlock();
+ QWriteLocker writeLock(&g_wine_lock);
+
+ //Initialized now?
+ if(g_wine_initialized)
+ {
+ return g_wine_deteced;
+ }
+
+ //Try to detect Wine
+ g_wine_deteced = detect_wine();
+ g_wine_initialized = true;
+
+ return g_wine_deteced;
+}
+
+///////////////////////////////////////////////////////////////////////////////
// KNWON FOLDERS
///////////////////////////////////////////////////////////////////////////////
+typedef QMap<size_t, QString> KFMap;
typedef HRESULT (WINAPI *SHGetKnownFolderPath_t)(const GUID &rfid, DWORD dwFlags, HANDLE hToken, PWSTR *ppszPath);
-typedef HRESULT (WINAPI *SHGetFolderPath_t)(HWND hwndOwner, int nFolder, HANDLE hToken, DWORD dwFlags, LPWSTR pszPath);
+typedef HRESULT (WINAPI *SHGetFolderPath_t) (HWND hwndOwner, int nFolder, HANDLE hToken, DWORD dwFlags, LPWSTR pszPath);
-static QMap<size_t, QString>* g_known_folders_map;
-static SHGetKnownFolderPath_t g_known_folders_fpGetKnownFolderPath;
-static SHGetFolderPath_t g_known_folders_fpGetFolderPath;
+static QScopedPointer<KFMap> g_known_folders_map;
static QReadWriteLock g_known_folders_lock;
const QString &MUtils::OS::known_folder(known_folder_t folder_id)
{
- static const int CSIDL_FLAG_CREATE = 0x8000;
typedef enum { KF_FLAG_CREATE = 0x00008000 } kf_flags_t;
struct
QReadLocker readLock(&g_known_folders_lock);
//Already in cache?
- if(g_known_folders_map)
+ if(!g_known_folders_map.isNull())
{
if(g_known_folders_map->contains(folderId))
{
QWriteLocker writeLock(&g_known_folders_lock);
//Still not in cache?
- if(g_known_folders_map)
+ if(!g_known_folders_map.isNull())
{
if(g_known_folders_map->contains(folderId))
{
}
//Initialize on first call
- if(!g_known_folders_map)
+ if(g_known_folders_map.isNull())
{
- QLibrary shell32("shell32.dll");
- if(shell32.load())
- {
- g_known_folders_fpGetFolderPath = (SHGetFolderPath_t) shell32.resolve("SHGetFolderPathW");
- g_known_folders_fpGetKnownFolderPath = (SHGetKnownFolderPath_t) shell32.resolve("SHGetKnownFolderPath");
- }
- g_known_folders_map = new QMap<size_t, QString>();
+ g_known_folders_map.reset(new QMap<size_t, QString>());
}
QString folderPath;
//Now try to get the folder path!
- if(g_known_folders_fpGetKnownFolderPath)
+ if(const SHGetKnownFolderPath_t known_folders_fpGetKnownFolderPath = MUtils::Win32Utils::resolve<SHGetKnownFolderPath_t>(QLatin1String("shell32"), QLatin1String("SHGetKnownFolderPath")))
{
WCHAR *path = NULL;
- if(g_known_folders_fpGetKnownFolderPath(s_folders[folderId].guid, KF_FLAG_CREATE, NULL, &path) == S_OK)
+ if(known_folders_fpGetKnownFolderPath(s_folders[folderId].guid, KF_FLAG_CREATE, NULL, &path) == S_OK)
{
//MessageBoxW(0, path, L"SHGetKnownFolderPath", MB_TOPMOST);
- QDir folderTemp = QDir(QDir::fromNativeSeparators(MUTILS_WCHAR2QSTR(path)));
+ QDir folderTemp = QDir(QDir::fromNativeSeparators(MUTILS_QSTR(path)));
if(folderTemp.exists())
{
folderPath = folderTemp.canonicalPath();
CoTaskMemFree(path);
}
}
- else if(g_known_folders_fpGetFolderPath)
+ else if(const SHGetFolderPath_t known_folders_fpGetFolderPath = MUtils::Win32Utils::resolve<SHGetFolderPath_t>(QLatin1String("shell32"), QLatin1String("SHGetFolderPathW")))
{
QScopedArrayPointer<WCHAR> path(new WCHAR[4096]);
- if(g_known_folders_fpGetFolderPath(NULL, s_folders[folderId].csidl | CSIDL_FLAG_CREATE, NULL, NULL, path.data()) == S_OK)
+ if(known_folders_fpGetFolderPath(NULL, s_folders[folderId].csidl | CSIDL_FLAG_CREATE, NULL, NULL, path.data()) == S_OK)
{
//MessageBoxW(0, path, L"SHGetFolderPathW", MB_TOPMOST);
- QDir folderTemp = QDir(QDir::fromNativeSeparators(MUTILS_WCHAR2QSTR(path.data())));
+ QDir folderTemp = QDir(QDir::fromNativeSeparators(MUTILS_QSTR(path.data())));
if(folderTemp.exists())
{
folderPath = folderTemp.canonicalPath();
}
///////////////////////////////////////////////////////////////////////////////
-// CURRENT DATA (SAFE)
+// CURRENT DATA & TIME
///////////////////////////////////////////////////////////////////////////////
QDate MUtils::OS::current_date(void)
return (currentDate >= processDate) ? currentDate : processDate;
}
+quint64 MUtils::OS::current_file_time(void)
+{
+ FILETIME fileTime;
+ GetSystemTimeAsFileTime(&fileTime);
+
+ ULARGE_INTEGER temp;
+ temp.HighPart = fileTime.dwHighDateTime;
+ temp.LowPart = fileTime.dwLowDateTime;
+
+ return temp.QuadPart;
+}
+
///////////////////////////////////////////////////////////////////////////////
-// NETWORK STATE
+// FILE PATH FROM FD
///////////////////////////////////////////////////////////////////////////////
-int MUtils::OS::network_status(void)
+typedef DWORD(_stdcall *GetPathNameByHandleFun)(HANDLE hFile, LPWSTR lpszFilePath, DWORD cchFilePath, DWORD dwFlags);
+
+static QString get_file_path_drive_list(void)
{
- DWORD dwFlags;
- const BOOL ret = IsNetworkAlive(&dwFlags);
- if(GetLastError() == 0)
+ QString list;
+ const DWORD len = GetLogicalDriveStringsW(0, NULL);
+ if (len > 0)
{
- return (ret != FALSE) ? NETWORK_TYPE_YES : NETWORK_TYPE_NON;
+ if (wchar_t *const buffer = (wchar_t*) _malloca(sizeof(wchar_t) * len))
+ {
+ const DWORD ret = GetLogicalDriveStringsW(len, buffer);
+ if ((ret > 0) && (ret < len))
+ {
+ const wchar_t *ptr = buffer;
+ while (const size_t current_len = wcslen(ptr))
+ {
+ list.append(QChar(*reinterpret_cast<const ushort*>(ptr)));
+ ptr += (current_len + 1);
+ }
+ }
+ _freea(buffer);
+ }
+ }
+ return list;
+}
+
+static void get_file_path_translate(QString &path)
+{
+ static const DWORD BUFSIZE = 2048;
+ wchar_t buffer[BUFSIZE], drive[3];
+
+ const QString driveList = get_file_path_drive_list();
+ wcscpy_s(drive, 3, L"?:");
+ for (const wchar_t *current = MUTILS_WCHR(driveList); *current; current++)
+ {
+ drive[0] = (*current);
+ if (QueryDosDeviceW(drive, buffer, MAX_PATH))
+ {
+ const QString prefix = MUTILS_QSTR(buffer);
+ if (path.startsWith(prefix, Qt::CaseInsensitive))
+ {
+ path.remove(0, prefix.length()).prepend(QLatin1Char(':')).prepend(QChar(*reinterpret_cast<const ushort*>(current)));
+ break;
+ }
+ }
}
- return NETWORK_TYPE_ERR;
}
+static QString get_file_path_fallback(const HANDLE &hFile)
+{
+ QString filePath;
+
+ const HANDLE hFileMap = CreateFileMappingW(hFile, NULL, PAGE_READONLY, 0, 1, NULL);
+ if (hFileMap)
+ {
+ void *const pMem = MapViewOfFile(hFileMap, FILE_MAP_READ, 0, 0, 1);
+ if (pMem)
+ {
+ static const size_t BUFFSIZE = 2048;
+ wchar_t buffer[BUFFSIZE];
+ if (GetMappedFileNameW(GetCurrentProcess(), pMem, buffer, BUFFSIZE) > 0)
+ {
+ filePath = MUTILS_QSTR(buffer);
+ }
+ UnmapViewOfFile(pMem);
+ }
+ CloseHandle(hFileMap);
+ }
+
+ if (!filePath.isEmpty())
+ {
+ get_file_path_translate(filePath);
+ }
+
+ return filePath;
+}
+
+QString MUtils::OS::get_file_path(const int &fd)
+{
+ if (fd >= 0)
+ {
+ const GetPathNameByHandleFun getPathNameByHandleFun = MUtils::Win32Utils::resolve<GetPathNameByHandleFun>(QLatin1String("kernel32"), QLatin1String("GetFinalPathNameByHandleW"));
+ if (!getPathNameByHandleFun)
+ {
+ return get_file_path_fallback((HANDLE)_get_osfhandle(fd));
+ }
+
+ const HANDLE handle = (HANDLE) _get_osfhandle(fd);
+ const DWORD len = getPathNameByHandleFun(handle, NULL, 0, FILE_NAME_OPENED);
+ if (len > 0)
+ {
+ if (wchar_t *const buffer = (wchar_t*)_malloca(sizeof(wchar_t) * len))
+ {
+ const DWORD ret = getPathNameByHandleFun(handle, buffer, len, FILE_NAME_OPENED);
+ if ((ret > 0) && (ret < len))
+ {
+ const QString path(MUTILS_QSTR(buffer));
+ return path.startsWith(QLatin1String("\\\\?\\")) ? path.mid(4) : path;
+ }
+ _freea(buffer);
+ }
+ }
+ }
+
+ return QString();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// PROCESS ELEVATION
+///////////////////////////////////////////////////////////////////////////////
+
+static bool user_is_admin_helper(void)
+{
+ HANDLE hToken = NULL;
+ if(!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken))
+ {
+ return false;
+ }
+
+ DWORD dwSize = 0;
+ if(!GetTokenInformation(hToken, TokenGroups, NULL, 0, &dwSize))
+ {
+ if(GetLastError() != ERROR_INSUFFICIENT_BUFFER)
+ {
+ CloseHandle(hToken);
+ return false;
+ }
+ }
+
+ PTOKEN_GROUPS lpGroups = (PTOKEN_GROUPS) malloc(dwSize);
+ if(!lpGroups)
+ {
+ CloseHandle(hToken);
+ return false;
+ }
+
+ if(!GetTokenInformation(hToken, TokenGroups, lpGroups, dwSize, &dwSize))
+ {
+ free(lpGroups);
+ CloseHandle(hToken);
+ return false;
+ }
+
+ PSID lpSid = NULL; SID_IDENTIFIER_AUTHORITY Authority = {SECURITY_NT_AUTHORITY};
+ if(!AllocateAndInitializeSid(&Authority, 2, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, &lpSid))
+ {
+ free(lpGroups);
+ CloseHandle(hToken);
+ return false;
+ }
+
+ bool bResult = false;
+ for(DWORD i = 0; i < lpGroups->GroupCount; i++)
+ {
+ if(EqualSid(lpSid, lpGroups->Groups[i].Sid))
+ {
+ bResult = true;
+ break;
+ }
+ }
+
+ FreeSid(lpSid);
+ free(lpGroups);
+ CloseHandle(hToken);
+ return bResult;
+}
+
+bool MUtils::OS::is_elevated(bool *bIsUacEnabled)
+{
+ if(bIsUacEnabled)
+ {
+ *bIsUacEnabled = false;
+ }
+
+ bool bIsProcessElevated = false;
+ HANDLE hToken = NULL;
+
+ if(OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken))
+ {
+ TOKEN_ELEVATION_TYPE tokenElevationType;
+ DWORD returnLength;
+ if(GetTokenInformation(hToken, TokenElevationType, &tokenElevationType, sizeof(TOKEN_ELEVATION_TYPE), &returnLength))
+ {
+ if(returnLength == sizeof(TOKEN_ELEVATION_TYPE))
+ {
+ switch(tokenElevationType)
+ {
+ case TokenElevationTypeDefault:
+ qDebug("Process token elevation type: Default -> UAC is disabled.\n");
+ break;
+ case TokenElevationTypeFull:
+ qWarning("Process token elevation type: Full -> potential security risk!\n");
+ bIsProcessElevated = true;
+ if(bIsUacEnabled) *bIsUacEnabled = true;
+ break;
+ case TokenElevationTypeLimited:
+ qDebug("Process token elevation type: Limited -> not elevated.\n");
+ if(bIsUacEnabled) *bIsUacEnabled = true;
+ break;
+ default:
+ qWarning("Unknown tokenElevationType value: %d", tokenElevationType);
+ break;
+ }
+ }
+ else
+ {
+ qWarning("GetTokenInformation() return an unexpected size!");
+ }
+ }
+ CloseHandle(hToken);
+ }
+ else
+ {
+ qWarning("Failed to open process token!");
+ }
+
+ return bIsProcessElevated;
+}
+
+bool MUtils::OS::user_is_admin(void)
+{
+ bool isAdmin = false;
+
+ //Check for process elevation and UAC support first!
+ if(MUtils::OS::is_elevated(&isAdmin))
+ {
+ qWarning("Process is elevated -> user is admin!");
+ return true;
+ }
+
+ //If not elevated and UAC is not available -> user must be in admin group!
+ if(!isAdmin)
+ {
+ qDebug("UAC is disabled/unavailable -> checking for Administrators group");
+ isAdmin = user_is_admin_helper();
+ }
+
+ return isAdmin;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// NETWORK STATE
+///////////////////////////////////////////////////////////////////////////////
+
+int MUtils::OS::network_status(void)
+{
+ DWORD dwFlags;
+ const BOOL ret = IsNetworkAlive(&dwFlags);
+ if(GetLastError() == 0)
+ {
+ return (ret != FALSE) ? NETWORK_TYPE_YES : NETWORK_TYPE_NON;
+ }
+ return NETWORK_TYPE_ERR;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// MESSAGE HANDLER
+///////////////////////////////////////////////////////////////////////////////
+
+bool MUtils::OS::handle_os_message(const void *const message, long *result)
+{
+ const MSG *const msg = reinterpret_cast<const MSG*>(message);
+
+ switch(msg->message)
+ {
+ case WM_QUERYENDSESSION:
+ qWarning("WM_QUERYENDSESSION message received!");
+ *result = MUtils::GUI::broadcast(MUtils::GUI::USER_EVENT_QUERYENDSESSION, false) ? TRUE : FALSE;
+ return true;
+ case WM_ENDSESSION:
+ qWarning("WM_ENDSESSION message received!");
+ if(msg->wParam == TRUE)
+ {
+ MUtils::GUI::broadcast(MUtils::GUI::USER_EVENT_ENDSESSION, false);
+ MUtils::GUI::force_quit();
+ exit(1);
+ }
+ *result = 0;
+ return true;
+ default:
+ /*ignore this message and let Qt handle it*/
+ return false;
+ }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// SLEEP
+///////////////////////////////////////////////////////////////////////////////
+
+void MUtils::OS::sleep_ms(const size_t &duration)
+{
+ Sleep((DWORD) duration);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// EXECUTABLE CHECK
+///////////////////////////////////////////////////////////////////////////////
+
+static bool libraryAsImageResourceSupported()
+{
+ OSVERSIONINFOEXW osvi;
+ memset(&osvi, 0, sizeof(OSVERSIONINFOEXW));
+ osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
+ if(GetVersionExW((LPOSVERSIONINFOW)&osvi))
+ {
+ if(osvi.dwPlatformId == VER_PLATFORM_WIN32_NT)
+ {
+ return (osvi.dwMajorVersion >= 6U);
+ }
+ }
+ return false;
+}
+
+bool MUtils::OS::is_executable_file(const QString &path)
+{
+ DWORD binaryType;
+ if(GetBinaryType(MUTILS_WCHR(QDir::toNativeSeparators(path)), &binaryType))
+ {
+ return ((binaryType == SCS_32BIT_BINARY) || (binaryType == SCS_64BIT_BINARY));
+ }
+
+ const DWORD errorCode = GetLastError();
+ qWarning("GetBinaryType() failed with error: 0x%08X", errorCode);
+ return false;
+}
+
+bool MUtils::OS::is_library_file(const QString &path)
+{
+ const DWORD flags = libraryAsImageResourceSupported() ? (LOAD_LIBRARY_AS_DATAFILE | LOAD_LIBRARY_AS_IMAGE_RESOURCE) : (LOAD_LIBRARY_AS_DATAFILE | DONT_RESOLVE_DLL_REFERENCES);
+ if (const HMODULE hMod = LoadLibraryEx(MUTILS_WCHR(QDir::toNativeSeparators(path)), NULL, flags))
+ {
+ FreeLibrary(hMod);
+ return true;
+ }
+
+ const DWORD errorCode = GetLastError();
+ qWarning("LoadLibraryEx() failed with error: 0x%08X", errorCode);
+ return false;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// HIBERNATION / SHUTDOWN
+///////////////////////////////////////////////////////////////////////////////
+
+bool MUtils::OS::is_hibernation_supported(void)
+{
+ bool hibernationSupported = false;
+
+ SYSTEM_POWER_CAPABILITIES pwrCaps;
+ SecureZeroMemory(&pwrCaps, sizeof(SYSTEM_POWER_CAPABILITIES));
+
+ if(GetPwrCapabilities(&pwrCaps))
+ {
+ hibernationSupported = pwrCaps.SystemS4 && pwrCaps.HiberFilePresent;
+ }
+
+ return hibernationSupported;
+}
+
+bool MUtils::OS::shutdown_computer(const QString &message, const unsigned long timeout, const bool forceShutdown, const bool hibernate)
+{
+ HANDLE hToken = NULL;
+
+ if(OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken))
+ {
+ TOKEN_PRIVILEGES privileges;
+ memset(&privileges, 0, sizeof(TOKEN_PRIVILEGES));
+ privileges.PrivilegeCount = 1;
+ privileges.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
+
+ if(LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME, &privileges.Privileges[0].Luid))
+ {
+ if(AdjustTokenPrivileges(hToken, FALSE, &privileges, NULL, NULL, NULL))
+ {
+ if(hibernate)
+ {
+ if(SetSuspendState(TRUE, TRUE, TRUE))
+ {
+ return true;
+ }
+ }
+ const DWORD reason = SHTDN_REASON_MAJOR_APPLICATION | SHTDN_REASON_FLAG_PLANNED;
+ return InitiateSystemShutdownEx(NULL, const_cast<wchar_t*>(MUTILS_WCHR(message)), timeout, forceShutdown ? TRUE : FALSE, FALSE, reason);
+ }
+ }
+ }
+
+ return false;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// FREE DISKSPACE
+///////////////////////////////////////////////////////////////////////////////
+
+bool MUtils::OS::free_diskspace(const QString &path, quint64 &freeSpace)
+{
+ ULARGE_INTEGER freeBytesAvailable, totalNumberOfBytes, totalNumberOfFreeBytes;
+ if(GetDiskFreeSpaceExW(reinterpret_cast<const wchar_t*>(QDir::toNativeSeparators(path).utf16()), &freeBytesAvailable, &totalNumberOfBytes, &totalNumberOfFreeBytes))
+ {
+ freeSpace = freeBytesAvailable.QuadPart;
+ return true;;
+ }
+
+ freeSpace = -1;
+ return false;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// SHELL OPEN
+///////////////////////////////////////////////////////////////////////////////
+
+bool MUtils::OS::shell_open(const QWidget *parent, const QString &url, const QString ¶meters, const QString &directory, const bool explore)
+{
+ return ((int) ShellExecuteW((parent ? parent->winId() : NULL), (explore ? L"explore" : L"open"), MUTILS_WCHR(url), ((!parameters.isEmpty()) ? MUTILS_WCHR(parameters) : NULL), ((!directory.isEmpty()) ? MUTILS_WCHR(directory) : NULL), SW_SHOW)) > 32;
+}
+
+bool MUtils::OS::shell_open(const QWidget *parent, const QString &url, const bool explore)
+{
+ return shell_open(parent, url, QString(), QString(), explore);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// OPEN MEDIA FILE
+///////////////////////////////////////////////////////////////////////////////
+
+bool MUtils::OS::open_media_file(const QString &mediaFilePath)
+{
+ const static wchar_t *registryPrefix[2] = { L"SOFTWARE\\", L"SOFTWARE\\Wow6432Node\\" };
+ const static wchar_t *registryKeys[3] =
+ {
+ L"Microsoft\\Windows\\CurrentVersion\\Uninstall\\{97D341C8-B0D1-4E4A-A49A-C30B52F168E9}",
+ L"Microsoft\\Windows\\CurrentVersion\\Uninstall\\{DB9E4EAB-2717-499F-8D56-4CC8A644AB60}",
+ L"foobar2000"
+ };
+ const static wchar_t *appNames[4] = { L"smplayer_portable.exe", L"smplayer.exe", L"MPUI.exe", L"foobar2000.exe" };
+ const static wchar_t *valueNames[2] = { L"InstallLocation", L"InstallDir" };
+
+ for(size_t i = 0; i < 3; i++)
+ {
+ for(size_t j = 0; j < 2; j++)
+ {
+ QString mplayerPath;
+ HKEY registryKeyHandle = NULL;
+
+ const QString currentKey = MUTILS_QSTR(registryPrefix[j]).append(MUTILS_QSTR(registryKeys[i]));
+ if(RegOpenKeyExW(HKEY_LOCAL_MACHINE, MUTILS_WCHR(currentKey), 0, KEY_READ, ®istryKeyHandle) == ERROR_SUCCESS)
+ {
+ for(size_t k = 0; k < 2; k++)
+ {
+ wchar_t Buffer[4096];
+ DWORD BuffSize = sizeof(wchar_t*) * 4096;
+ DWORD DataType = REG_NONE;
+ if(RegQueryValueExW(registryKeyHandle, valueNames[k], 0, &DataType, reinterpret_cast<BYTE*>(Buffer), &BuffSize) == ERROR_SUCCESS)
+ {
+ if((DataType == REG_SZ) || (DataType == REG_EXPAND_SZ) || (DataType == REG_LINK))
+ {
+ mplayerPath = MUTILS_QSTR(Buffer);
+ break;
+ }
+ }
+ }
+ RegCloseKey(registryKeyHandle);
+ }
+
+ if(!mplayerPath.isEmpty())
+ {
+ QDir mplayerDir(mplayerPath);
+ if(mplayerDir.exists())
+ {
+ for(size_t k = 0; k < 4; k++)
+ {
+ if(mplayerDir.exists(MUTILS_QSTR(appNames[k])))
+ {
+ qDebug("Player found at:\n%s\n", MUTILS_UTF8(mplayerDir.absoluteFilePath(MUTILS_QSTR(appNames[k]))));
+ QProcess::startDetached(mplayerDir.absoluteFilePath(MUTILS_QSTR(appNames[k])), QStringList() << QDir::toNativeSeparators(mediaFilePath));
+ return true;
+ }
+ }
+ }
+ }
+ }
+ }
+ return false;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// DEBUGGER CHECK
+///////////////////////////////////////////////////////////////////////////////
+
+static bool change_process_priority_helper(const HANDLE hProcess, const int priority)
+{
+ bool ok = false;
+
+ switch(qBound(-2, priority, 2))
+ {
+ case 2:
+ ok = (SetPriorityClass(hProcess, HIGH_PRIORITY_CLASS) == TRUE);
+ break;
+ case 1:
+ if(!(ok = (SetPriorityClass(hProcess, ABOVE_NORMAL_PRIORITY_CLASS) == TRUE)))
+ {
+ ok = (SetPriorityClass(hProcess, HIGH_PRIORITY_CLASS) == TRUE);
+ }
+ break;
+ case 0:
+ ok = (SetPriorityClass(hProcess, NORMAL_PRIORITY_CLASS) == TRUE);
+ break;
+ case -1:
+ if(!(ok = (SetPriorityClass(hProcess, BELOW_NORMAL_PRIORITY_CLASS) == TRUE)))
+ {
+ ok = (SetPriorityClass(hProcess, IDLE_PRIORITY_CLASS) == TRUE);
+ }
+ break;
+ case -2:
+ ok = (SetPriorityClass(hProcess, IDLE_PRIORITY_CLASS) == TRUE);
+ break;
+ }
+
+ return ok;
+}
+
+bool MUtils::OS::change_process_priority(const int priority)
+{
+ return change_process_priority_helper(GetCurrentProcess(), priority);
+}
+
+bool MUtils::OS::change_process_priority(const QProcess *proc, const int priority)
+{
+ if(Q_PID qPid = proc->pid())
+ {
+ return change_process_priority_helper(qPid->hProcess, priority);
+ }
+ else
+ {
+ return false;
+ }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// PROCESS ID
+///////////////////////////////////////////////////////////////////////////////
+
+quint32 MUtils::OS::process_id(const QProcess *const proc)
+{
+ PROCESS_INFORMATION *procInf = proc->pid();
+ return (procInf) ? procInf->dwProcessId : NULL;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// PROCESS SUSPEND/RESUME
+///////////////////////////////////////////////////////////////////////////////
+
+bool MUtils::OS::suspend_process(const QProcess *proc, const bool suspend)
+{
+ if(Q_PID pid = proc->pid())
+ {
+ if(suspend)
+ {
+ return (SuspendThread(pid->hThread) != ((DWORD) -1));
+ }
+ else
+ {
+ return (ResumeThread(pid->hThread) != ((DWORD) -1));
+ }
+ }
+ else
+ {
+ return false;
+ }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// SYSTEM TIMER
+///////////////////////////////////////////////////////////////////////////////
+
+bool MUtils::OS::setup_timer_resolution(const quint32 &interval)
+{
+ return timeBeginPeriod(interval) == TIMERR_NOERROR;
+}
+
+bool MUtils::OS::reset_timer_resolution(const quint32 &interval)
+{
+ return timeEndPeriod(interval) == TIMERR_NOERROR;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// SET FILE TIME
+///////////////////////////////////////////////////////////////////////////////
+
+static QScopedPointer<QDateTime> s_epoch;
+static QReadWriteLock s_epochLock;
+
+static const QDateTime *get_epoch(void)
+{
+ QReadLocker rdLock(&s_epochLock);
+
+ if (s_epoch.isNull())
+ {
+ rdLock.unlock();
+ QWriteLocker wrLock(&s_epochLock);
+ if (s_epoch.isNull())
+ {
+ s_epoch.reset(new QDateTime(QDate(1601, 1, 1), QTime(0, 0, 0, 0), Qt::UTC));
+ }
+ wrLock.unlock();
+ rdLock.relock();
+ }
+
+ return s_epoch.data();
+}
+
+static FILETIME *qt_time_to_file_time(FILETIME *const fileTime, const QDateTime &dateTime)
+{
+ memset(fileTime, 0, sizeof(FILETIME));
+
+ if (const QDateTime *const epoch = get_epoch())
+ {
+ const qint64 msecs = epoch->msecsTo(dateTime);
+ if (msecs > 0)
+ {
+ const quint64 ticks = 10000U * quint64(msecs);
+ fileTime->dwHighDateTime = ((ticks >> 32) & 0xFFFFFFFF);
+ fileTime->dwLowDateTime = (ticks & 0xFFFFFFFF);
+ return fileTime;
+ }
+ }
+
+ return NULL;
+}
+
+static bool set_file_time(const HANDLE hFile, const QDateTime &created, const QDateTime &lastMod, const QDateTime &lastAcc)
+{
+ FILETIME ftCreated, ftLastMod, ftLastAcc;
+
+ FILETIME *const pCreated = created.isValid() ? qt_time_to_file_time(&ftCreated, created) : NULL;
+ FILETIME *const pLastMod = lastMod.isValid() ? qt_time_to_file_time(&ftLastMod, lastMod) : NULL;
+ FILETIME *const pLastAcc = lastAcc.isValid() ? qt_time_to_file_time(&ftLastAcc, lastAcc) : NULL;
+
+ if (pCreated || pLastMod || pLastAcc)
+ {
+ return (SetFileTime(hFile, pCreated, pLastAcc, pLastMod) != FALSE);
+ }
+
+ return false;
+}
+
+bool MUtils::OS::set_file_time(const QFile &file, const QDateTime &created, const QDateTime &lastMod, const QDateTime &lastAcc)
+{
+ const int fd = file.handle();
+ if (fd >= 0)
+ {
+ return set_file_time((HANDLE)_get_osfhandle(fd), created, lastMod, lastAcc);
+ }
+ return false;
+}
+
+bool MUtils::OS::set_file_time(const QString &path, const QDateTime &created, const QDateTime &lastMod, const QDateTime &lastAcc)
+{
+ const HANDLE hFile = CreateFileW(MUTILS_WCHR(path), FILE_WRITE_ATTRIBUTES, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
+ bool okay = false;
+ if ((hFile != NULL) && (hFile != INVALID_HANDLE_VALUE))
+ {
+ okay = set_file_time(hFile, created, lastMod, lastAcc);
+ CloseHandle(hFile);
+ }
+ return okay;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// CHECK KEY STATE
+///////////////////////////////////////////////////////////////////////////////
+
+bool MUtils::OS::check_key_state_esc(void)
+{
+ return (GetAsyncKeyState(VK_ESCAPE) & 0x0001) != 0;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// SHELL CHANGE NOTIFICATION
+///////////////////////////////////////////////////////////////////////////////
+
+void MUtils::OS::shell_change_notification(void)
+{
+ SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST, NULL, NULL);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// WOW64 REDIRECTION
+///////////////////////////////////////////////////////////////////////////////
+
+typedef BOOL (_stdcall *Wow64DisableWow64FsRedirectionFun)(void *OldValue);
+typedef BOOL (_stdcall *Wow64RevertWow64FsRedirectionFun )(void *OldValue);
+
+bool MUtils::OS::wow64fsredir_disable(void *oldValue)
+{
+ const Wow64DisableWow64FsRedirectionFun wow64redir_disable = MUtils::Win32Utils::resolve<Wow64DisableWow64FsRedirectionFun>(QLatin1String("kernel32"), QLatin1String("Wow64DisableWow64FsRedirection"));
+ if(wow64redir_disable)
+ {
+ if (wow64redir_disable(oldValue))
+ {
+ return true;
+ }
+ }
+ return false;
+}
+
+bool MUtils::OS::wow64fsredir_revert(void *oldValue)
+{
+ const Wow64RevertWow64FsRedirectionFun wow64redir_disable = MUtils::Win32Utils::resolve<Wow64RevertWow64FsRedirectionFun>(QLatin1String("kernel32"), QLatin1String("Wow64RevertWow64FsRedirection"));
+ if (wow64redir_disable)
+ {
+ if (wow64redir_disable(oldValue))
+ {
+ return true;
+ }
+ }
+ return false;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// DEBUGGER CHECK
+///////////////////////////////////////////////////////////////////////////////
+
+#if (!(MUTILS_DEBUG))
+static __forceinline bool is_debugger_present(void)
+{
+ __try
+ {
+ CloseHandle((HANDLE)((DWORD_PTR)-3));
+ }
+ __except(1)
+ {
+ return true;
+ }
+
+ BOOL bHaveDebugger = FALSE;
+ if(CheckRemoteDebuggerPresent(GetCurrentProcess(), &bHaveDebugger))
+ {
+ if(bHaveDebugger) return true;
+ }
+
+ return IsDebuggerPresent();
+}
+static __forceinline bool check_debugger_helper(void)
+{
+ if(is_debugger_present())
+ {
+ MUtils::OS::fatal_exit(L"Not a debug build. Please unload debugger and try again!");
+ return true;
+ }
+ return false;
+}
+#else
+#define check_debugger_helper() (false)
+#endif
+
+void MUtils::OS::check_debugger(void)
+{
+ check_debugger_helper();
+}
+
+static volatile bool g_debug_check = check_debugger_helper();
+
///////////////////////////////////////////////////////////////////////////////
// FATAL EXIT
///////////////////////////////////////////////////////////////////////////////
-static CriticalSection g_fatal_exit_lock;
-static volatile bool g_fatal_exit_flag = true;
+static MUtils::Internal::CriticalSection g_fatal_exit_lock;
+static volatile bool g_fatal_exit_flag = true;
static DWORD WINAPI fatal_exit_helper(LPVOID lpParameter)
{
- MessageBoxA(NULL, ((LPCSTR) lpParameter), "Guru Meditation", MB_OK | MB_ICONERROR | MB_TASKMODAL | MB_TOPMOST | MB_SETFOREGROUND);
+ MUtils::OS::system_message_err(L"GURU MEDITATION", (LPWSTR) lpParameter);
return 0;
}
-void MUtils::OS::fatal_exit(const char* const errorMessage)
+void MUtils::OS::fatal_exit(const wchar_t* const errorMessage)
{
g_fatal_exit_lock.enter();