Muldersoft/LameXP
Muldersoft/LameXP
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Moved more functions into MUtils library, especially all the Qt initialization code and some more OS-specific stuff.

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This commit is contained in:
LoRd_MuldeR 2014-11-29 01:25:18 +01:00
parent a2f1885717
commit 6f4b0589c3
8 changed files with 19 additions and 375 deletions
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4
src/Config.h
View File

@ -34,8 +34,8 @@
#define VER_LAMEXP_MINOR_HI 1
#define VER_LAMEXP_MINOR_LO 1
#define VER_LAMEXP_TYPE Beta
#define VER_LAMEXP_PATCH 2
#define VER_LAMEXP_BUILD 1600
#define VER_LAMEXP_PATCH 3
#define VER_LAMEXP_BUILD 1602
#define VER_LAMEXP_CONFG 1558
///////////////////////////////////////////////////////////////////////////////

5
src/Dialog_MainWindow.cpp
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@ -50,6 +50,7 @@
//Mutils includes
#include <MUtils/Global.h>
#include <MUtils/OSSupport.h>
#include <MUtils/GUI.h>
#include <MUtils/Version.h>
//Qt includes
@ -1240,12 +1241,12 @@ bool MainWindow::event(QEvent *e)
{
switch(e->type())
{
case lamexp_event_queryendsession:
case MUtils::GUI::USER_EVENT_QUERYENDSESSION:
qWarning("System is shutting down, main window prepares to close...");
if(BANNER_VISIBLE) m_banner->close();
if(m_delayedFileTimer->isActive()) m_delayedFileTimer->stop();
return true;
case lamexp_event_endsession:
case MUtils::GUI::USER_EVENT_ENDSESSION:
qWarning("System is shutting down, main window will close now...");
if(isVisible())
{

5
src/Dialog_Processing.cpp
View File

@ -46,6 +46,7 @@
//MUtils
#include <MUtils/Global.h>
#include <MUtils/OSSupport.h>
#include <MUtils/GUI.h>
#include <MUtils/CPUFeatures.h>
//Qt
@ -445,11 +446,11 @@ bool ProcessingDialog::event(QEvent *e)
{
switch(e->type())
{
case lamexp_event_queryendsession:
case MUtils::GUI::USER_EVENT_QUERYENDSESSION:
qWarning("System is shutting down, preparing to abort...");
if(!m_userAborted) abortEncoding(true);
return true;
case lamexp_event_endsession:
case MUtils::GUI::USER_EVENT_ENDSESSION:
qWarning("System is shutting down, encoding will be aborted now...");
if(isVisible())
{

12
src/Global.h
View File

@ -45,15 +45,6 @@ extern const char* LAMEXP_DEFAULT_TRANSLATION;
// TYPE DEFINITIONS
///////////////////////////////////////////////////////////////////////////////
//LameXP user-defined events
typedef enum
{
lamexp_event = 1000, /*QEvent::User*/
lamexp_event_queryendsession = lamexp_event + 666,
lamexp_event_endsession = lamexp_event + 667
}
lamexp_event_t;
//Beep types
typedef enum
{
@ -96,7 +87,6 @@ void lamexp_blink_window(QWidget *poWindow, unsigned int count = 10, unsigned in
bool lamexp_block_window_move(void *message);
bool lamexp_bring_process_to_front(const unsigned long pid);
bool lamexp_bring_to_front(const QWidget *win);
bool lamexp_broadcast(int eventType, bool onlyToVisible);
bool lamexp_change_process_priority(const int priority);
bool lamexp_change_process_priority(void *hProcess, const int priority);
bool lamexp_change_process_priority(const QProcess *proc, const int priority);
@ -108,7 +98,6 @@ const QString lamexp_clean_filepath(const QString &str);
unsigned __int64 lamexp_current_file_time(void);
void lamexp_dbg_dbg_output_string(const char* format, ...);
unsigned long lamexp_dbg_private_bytes(void);
bool lamexp_detect_wine(void);
bool lamexp_enable_close_button(const QWidget *win, const bool bEnable = true);
bool lamexp_exec_shell(const QWidget *win, const QString &url, const bool explore = false);
bool lamexp_exec_shell(const QWidget *win, const QString &url, const QString &parameters, const QString &directory, const bool explore = false);
@ -116,7 +105,6 @@ void lamexp_finalization(void);
unsigned __int64 lamexp_free_diskspace(const QString &path, bool *ok = NULL);
void lamexp_free_window_icon(lamexp_icon_t *icon);
int lamexp_init_ipc(void);
bool lamexp_init_qt(int argc, char* argv[]);
bool lamexp_install_translator(const QString &language);
bool lamexp_install_translator_from_file(const QString &qmFile);
void lamexp_ipc_read(unsigned int *command, char* message, size_t buffSize);

35
src/Global_Utils.cpp
View File

@ -301,41 +301,6 @@ const QIcon &lamexp_app_icon(void)
return *g_lamexp_app_icon.appIcon;
}
/*
* Broadcast event to all windows
*/
bool lamexp_broadcast(int eventType, bool onlyToVisible)
{
if(QApplication *app = dynamic_cast<QApplication*>(QApplication::instance()))
{
qDebug("Broadcasting %d", eventType);
bool allOk = true;
QEvent poEvent(static_cast<QEvent::Type>(eventType));
QWidgetList list = app->topLevelWidgets();
while(!list.isEmpty())
{
QWidget *widget = list.takeFirst();
if(!onlyToVisible || widget->isVisible())
{
if(!app->sendEvent(widget, &poEvent))
{
allOk = false;
}
}
}
qDebug("Broadcast %d done (%s)", eventType, (allOk ? "OK" : "Stopped"));
return allOk;
}
else
{
qWarning("Broadcast failed, could not get QApplication instance!");
return false;
}
}
///////////////////////////////////////////////////////////////////////////////
// INITIALIZATION
///////////////////////////////////////////////////////////////////////////////

321
src/Global_Win32.cpp
View File

@ -144,9 +144,6 @@ static struct
}
g_lamexp_sounds;
//Image formats
static const char *g_lamexp_imageformats[] = {"bmp", "png", "jpg", "gif", "ico", "xpm", NULL}; //"svg"
//Main thread ID
static const DWORD g_main_thread_id = GetCurrentThreadId();
@ -158,38 +155,6 @@ const char* LAMEXP_DEFAULT_TRANSLATION = "LameXP_EN.qm";
// GLOBAL FUNCTIONS
///////////////////////////////////////////////////////////////////////////////
/*
* Check if we are running under wine
*/
bool lamexp_detect_wine(void)
{
QReadLocker readLock(&g_lamexp_wine.lock);
//Already initialized?
if(g_lamexp_wine.bInitialized)
{
return g_lamexp_wine.bIsWine;
}
readLock.unlock();
QWriteLocker writeLock(&g_lamexp_wine.lock);
if(!g_lamexp_wine.bInitialized)
{
g_lamexp_wine.bIsWine = false;
QLibrary ntdll("ntdll.dll");
if(ntdll.load())
{
if(ntdll.resolve("wine_nt_to_unix_file_name") != NULL) g_lamexp_wine.bIsWine = true;
if(ntdll.resolve("wine_get_version") != NULL) g_lamexp_wine.bIsWine = true;
ntdll.unload();
}
g_lamexp_wine.bInitialized = true;
}
return g_lamexp_wine.bIsWine;
}
/*
* Check for debugger (detect routine)
*/
@ -244,94 +209,6 @@ static HANDLE lamexp_debug_thread_init()
return (HANDLE)(h^0xdeadbeef);
}
/*
* Qt event filter
*/
static bool lamexp_event_filter(void *message, long *result)
{
if((!(MUTILS_DEBUG)) && lamexp_check_for_debugger())
{
MUtils::OS::fatal_exit(L"Not a debug build. Please unload debugger and try again!");
}
switch(reinterpret_cast<MSG*>(message)->message)
{
case WM_QUERYENDSESSION:
qWarning("WM_QUERYENDSESSION message received!");
*result = lamexp_broadcast(lamexp_event_queryendsession, false) ? TRUE : FALSE;
return true;
case WM_ENDSESSION:
qWarning("WM_ENDSESSION message received!");
if(reinterpret_cast<MSG*>(message)->wParam == TRUE)
{
lamexp_broadcast(lamexp_event_endsession, false);
if(QApplication *app = reinterpret_cast<QApplication*>(QApplication::instance()))
{
app->closeAllWindows();
app->quit();
}
lamexp_finalization();
exit(1);
}
*result = 0;
return true;
default:
/*ignore this message and let Qt handle it*/
return false;
}
}
/*
* Check for process elevation
*/
static bool lamexp_process_is_elevated(bool *bIsUacEnabled = NULL)
{
bool bIsProcessElevated = false;
if(bIsUacEnabled) *bIsUacEnabled = 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;
}
/*
* Convert QIcon to HICON -> caller is responsible for destroying the HICON!
*/
@ -348,188 +225,6 @@ static HICON lamexp_qicon2hicon(const QIcon &icon, const int w, const int h)
return NULL;
}
/*
* Initialize Qt framework
*/
bool lamexp_init_qt(int argc, char* argv[])
{
static bool qt_initialized = false;
typedef BOOL (WINAPI *SetDllDirectoryProc)(WCHAR *lpPathName);
const QStringList &arguments = MUtils::OS::arguments();
//Don't initialized again, if done already
if(qt_initialized)
{
return true;
}
//Secure DLL loading
QLibrary kernel32("kernel32.dll");
if(kernel32.load())
{
SetDllDirectoryProc pSetDllDirectory = (SetDllDirectoryProc) kernel32.resolve("SetDllDirectoryW");
if(pSetDllDirectory != NULL) pSetDllDirectory(L"");
}
//Extract executable name from argv[] array
QString executableName = QLatin1String("LameXP.exe");
if(arguments.count() > 0)
{
static const char *delimiters = "\\/:?";
executableName = arguments[0].trimmed();
for(int i = 0; delimiters[i]; i++)
{
int temp = executableName.lastIndexOf(QChar(delimiters[i]));
if(temp >= 0) executableName = executableName.mid(temp + 1);
}
executableName = executableName.trimmed();
if(executableName.isEmpty())
{
executableName = QLatin1String("LameXP.exe");
}
}
//Check Qt version
#ifdef QT_BUILD_KEY
qDebug("Using Qt v%s [%s], %s, %s", qVersion(), QLibraryInfo::buildDate().toString(Qt::ISODate).toLatin1().constData(), (qSharedBuild() ? "DLL" : "Static"), QLibraryInfo::buildKey().toLatin1().constData());
qDebug("Compiled with Qt v%s [%s], %s\n", QT_VERSION_STR, QT_PACKAGEDATE_STR, QT_BUILD_KEY);
if(_stricmp(qVersion(), QT_VERSION_STR))
{
qFatal("%s", QApplication::tr("Executable '%1' requires Qt v%2, but found Qt v%3.").arg(executableName, QString::fromLatin1(QT_VERSION_STR), QString::fromLatin1(qVersion())).toLatin1().constData());
return false;
}
if(QLibraryInfo::buildKey().compare(QString::fromLatin1(QT_BUILD_KEY), Qt::CaseInsensitive))
{
qFatal("%s", QApplication::tr("Executable '%1' was built for Qt '%2', but found Qt '%3'.").arg(executableName, QString::fromLatin1(QT_BUILD_KEY), QLibraryInfo::buildKey()).toLatin1().constData());
return false;
}
#else
qDebug("Using Qt v%s [%s], %s", qVersion(), QLibraryInfo::buildDate().toString(Qt::ISODate).toLatin1().constData(), (qSharedBuild() ? "DLL" : "Static"));
qDebug("Compiled with Qt v%s [%s]\n", QT_VERSION_STR, QT_PACKAGEDATE_STR);
#endif
//Check the Windows version
const MUtils::OS::Version::os_version_t &osVersion = MUtils::OS::os_version();
if((osVersion.type != MUtils::OS::Version::OS_WINDOWS) || (osVersion < MUtils::OS::Version::WINDOWS_WINXP))
{
qFatal("%s", QApplication::tr("Executable '%1' requires Windows XP or later.").arg(executableName).toLatin1().constData());
}
//Check whether we are running on a supported Windows version
if(const char *const friendlyName = MUtils::OS::os_friendly_name(osVersion))
{
qDebug("Running on %s (NT v%u.%u).\n", friendlyName, osVersion.versionMajor, osVersion.versionMinor);
}
else
{
const QString message = QString().sprintf("Running on an unknown WindowsNT-based system (v%u.%u).", osVersion.versionMajor, osVersion.versionMinor);
qWarning("%s\n", MUTILS_UTF8(message));
MUtils::OS::system_message_wrn(MUTILS_WCHR(message), L"LameXP");
}
//Check for compat mode
if(osVersion.overrideFlag && (osVersion <= MUtils::OS::Version::WINDOWS_WN100))
{
qWarning("Windows compatibility mode detected!");
if(!arguments.contains("--ignore-compat-mode", Qt::CaseInsensitive))
{
qFatal("%s", QApplication::tr("Executable '%1' doesn't support Windows compatibility mode.").arg(executableName).toLatin1().constData());
return false;
}
}
//Check for Wine
if(lamexp_detect_wine())
{
qWarning("It appears we are running under Wine, unexpected things might happen!\n");
}
//Set text Codec for locale
QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF-8"));
//Create Qt application instance
QApplication *application = new QApplication(argc, argv);
//Load plugins from application directory
QCoreApplication::setLibraryPaths(QStringList() << QApplication::applicationDirPath());
qDebug("Library Path:\n%s\n", MUTILS_UTF8(QApplication::libraryPaths().first()));
//Set application properties
application->setApplicationName("LameXP - Audio Encoder Front-End");
application->setApplicationVersion(QString().sprintf("%d.%02d.%04d", lamexp_version_major(), lamexp_version_minor(), lamexp_version_build()));
application->setOrganizationName("LoRd_MuldeR");
application->setOrganizationDomain("mulder.at.gg");
application->setWindowIcon(lamexp_app_icon());
application->setEventFilter(lamexp_event_filter);
//Check for supported image formats
QList<QByteArray> supportedFormats = QImageReader::supportedImageFormats();
for(int i = 0; g_lamexp_imageformats[i]; i++)
{
if(!supportedFormats.contains(g_lamexp_imageformats[i]))
{
qFatal("Qt initialization error: QImageIOHandler for '%s' missing!", g_lamexp_imageformats[i]);
return false;
}
}
//Enable larger/smaller font size
double fontScaleFactor = 1.0;
if(arguments.contains("--huge-font", Qt::CaseInsensitive)) fontScaleFactor = 1.500;
if(arguments.contains("--big-font", Qt::CaseInsensitive)) fontScaleFactor = 1.250;
if(arguments.contains("--small-font", Qt::CaseInsensitive)) fontScaleFactor = 0.875;
if(arguments.contains("--tiny-font", Qt::CaseInsensitive)) fontScaleFactor = 0.750;
if(!qFuzzyCompare(fontScaleFactor, 1.0))
{
qWarning("Application font scale factor set to: %.3f\n", fontScaleFactor);
QFont appFont = application->font();
appFont.setPointSizeF(appFont.pointSizeF() * fontScaleFactor);
application->setFont(appFont);
}
//Add the default translations
lamexp_translation_init();
//Check for process elevation
if(lamexp_process_is_elevated() && (!lamexp_detect_wine()))
{
QMessageBox messageBox(QMessageBox::Warning, "LameXP", "<nobr>LameXP was started with 'elevated' rights, altough LameXP does not need these rights.<br>Running an applications with unnecessary rights is a potential security risk!</nobr>", QMessageBox::NoButton, NULL, Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint | Qt::WindowStaysOnTopHint);
messageBox.addButton("Quit Program (Recommended)", QMessageBox::NoRole);
messageBox.addButton("Ignore", QMessageBox::NoRole);
if(messageBox.exec() == 0)
{
return false;
}
}
//Update console icon, if a console is attached
#if 0 //FIXME !!!! FIXME !!!! FIXME !!!! FIXME !!!! FIXME !!!! FIXME !!!! FIXME !!!! FIXME !!!!
#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
if(g_lamexp_console_attached && (!lamexp_detect_wine()))
{
QLibrary kernel32("kernel32.dll");
if(kernel32.load())
{
typedef DWORD (__stdcall *SetConsoleIconFun)(HICON);
if(SetConsoleIconFun SetConsoleIconPtr = (SetConsoleIconFun) kernel32.resolve("SetConsoleIcon"))
{
if(HICON hIcon = lamexp_qicon2hicon(QIcon(":/icons/sound.png"), 16, 16))
{
SetConsoleIconPtr(hIcon);
DestroyIcon(hIcon);
}
}
}
}
#endif
#endif
//Done
qt_initialized = true;
return true;
}
/*
* Check if visual themes are enabled (WinXP and later)
*/
@ -990,20 +685,6 @@ bool lamexp_bring_process_to_front(const unsigned long pid)
return EnumWindows(lamexp_bring_process_to_front_helper, reinterpret_cast<LPARAM>(&pid)) == TRUE;
}
/*
* Check the network connectivity status
*/
int lamexp_network_status(void)
{
DWORD dwFlags;
const BOOL ret = IsNetworkAlive(&dwFlags);
if(GetLastError() == 0)
{
return (ret != FALSE) ? lamexp_network_yes : lamexp_network_non;
}
return lamexp_network_err;
}
/*
* Retrun the process ID of the given QProcess
*/
@ -1370,7 +1051,7 @@ bool lamexp_user_is_admin(void)
bool isAdmin = false;
//Check for process elevation and UAC support first!
if(lamexp_process_is_elevated(&isAdmin))
if(MUtils::OS::is_elevated(&isAdmin))
{
qWarning("Process is elevated -> user is admin!");
return true;

10
src/Main.cpp
View File

@ -99,12 +99,20 @@ static int lamexp_main(int &argc, char **argv)
qDebug(" Number of CPU's : %d\n", cpuFeatures.count);
//Initialize Qt
if(!lamexp_init_qt(argc, argv))
if(!MUtils::Startup::init_qt(argc, argv, QLatin1String("LameXP - Audio Encoder Front-End")))
{
lamexp_finalization();
return -1;
}
//Initialize application
MUtils::Terminal::set_icon(QIcon(":/icons/sound.png"));
qApp->setWindowIcon(lamexp_app_icon());
qApp->setApplicationVersion(QString().sprintf("%d.%02d.%04d", lamexp_version_major(), lamexp_version_minor(), lamexp_version_build()));
//Add the default translations
lamexp_translation_init();
//Check for expiration
if(lamexp_version_demo())
{

2
src/Thread_Initialization.cpp
View File

@ -264,7 +264,7 @@ double InitializationThread::doInit(const size_t threadCount)
//Hack to disable x64 on Wine, as x64 binaries won't run under Wine (tested with Wine 1.4 under Ubuntu 12.04 x64)
if(cpuSupport & CPU_TYPE_X64_ALL)
{
if(lamexp_detect_wine())
if(MUtils::OS::running_on_wine())
{
qWarning("Running under Wine on a 64-Bit system. Going to disable all x64 support!\n");
cpuSupport = (cpuSupport == CPU_TYPE_X64_SSE) ? CPU_TYPE_X86_SSE : CPU_TYPE_X86_GEN;