From 5738dcd705e7edde816940f9c0ab2c364c81ad20 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jan-Arve=20S=C3=A6ther?= Date: Tue, 31 Aug 2010 10:23:30 +0200 Subject: Ensure that we load system libraries from the correct location. This was a security hole that has been there for a while, but the public awareness have recently rised so the threat is more imminent now. The solution is to fix all places where we dynamically load system libraries. More specifically, we now load all system libraries with an absolute path that points to a library in the system directory (usually c:\windows\system32). We therefore introduce a small class named QSystemLibrary that only loads libraries located in the system path. This shares some of the API with QLibrary (in order to make the patch as small as possible). We don't fix QLibrary due to risk of regressions. In addition, applications can fix the code that calls QLibrary themselves. The problem does not apply to Windows CE, since the search order is documented as not searching in the current directory. However, it touches some CE-specific code - therefore QSystemLibrary is sometimes used on WinCE (however, it will just do a normal LoadLibrary() since its safe anyway). This change does not affect the testability plugin (it is not clearly documented where that plugin is located, and the plugin should never be used in production code anyway) Loading OpenSSL libraries The ssl libraries are handled specially, and searched in this order (we cannot expect them to always be in the system folder): 1. Application path 2. System libraries path 3. Trying all paths inside the PATH environment variable Task-number: QT-3825 Reviewed-by: Thiago Macieira Reviewed-by: Peter Hartmann --- qmake/Makefile.win32 | 5 ++ qmake/qmake.pri | 3 +- src/activeqt/shared/qaxtypes.cpp | 4 +- src/corelib/io/qfsfileengine_win.cpp | 7 +- src/corelib/io/qsettings.cpp | 6 +- src/corelib/kernel/qeventdispatcher_win.cpp | 10 +-- src/corelib/plugin/plugin.pri | 7 +- src/corelib/plugin/qsystemlibrary.cpp | 90 ++++++++++++++++++++++++++ src/corelib/plugin/qsystemlibrary_p.h | 61 +++++++++++++++++ src/gui/accessible/qaccessible_win.cpp | 4 +- src/gui/dialogs/qfiledialog_win.cpp | 12 ++-- src/gui/dialogs/qwizard_win.cpp | 6 +- src/gui/kernel/qapplication_win.cpp | 38 ++++++----- src/gui/kernel/qdesktopwidget_win.cpp | 6 +- src/gui/kernel/qwidget_win.cpp | 6 +- src/gui/styles/qwindowsstyle.cpp | 8 +-- src/gui/styles/qwindowsvistastyle.cpp | 3 +- src/gui/styles/qwindowsxpstyle.cpp | 4 +- src/gui/text/qfontdatabase_win.cpp | 10 +-- src/gui/text/qfontengine_win.cpp | 4 +- src/gui/util/qdesktopservices_win.cpp | 6 +- src/gui/util/qsystemtrayicon_win.cpp | 8 +-- src/network/kernel/qhostinfo_win.cpp | 14 ++-- src/network/kernel/qnetworkinterface_win.cpp | 3 +- src/network/kernel/qnetworkproxy_win.cpp | 15 +++-- src/network/ssl/qsslsocket_openssl_symbols.cpp | 36 ++++++++--- src/qt3support/network/q3dns.cpp | 3 +- src/tools/bootstrap/bootstrap.pro | 3 +- 28 files changed, 282 insertions(+), 100 deletions(-) create mode 100644 src/corelib/plugin/qsystemlibrary.cpp create mode 100644 src/corelib/plugin/qsystemlibrary_p.h diff --git a/qmake/Makefile.win32 b/qmake/Makefile.win32 index 48d84b7..c452c5a 100644 --- a/qmake/Makefile.win32 +++ b/qmake/Makefile.win32 @@ -102,6 +102,7 @@ QTOBJS= \ qtemporaryfile.obj \ qabstractfileengine.obj \ qfsfileengine_win.obj \ + qsystemlibrary.obj \ qfsfileengine_iterator_win.obj \ qfileinfo.obj \ qglobal.obj \ @@ -155,6 +156,7 @@ clean:: -del qtemporaryfile.obj -del qabstractfileengine.obj -del qfsfileengine_win.obj + -del qsystemlibrary.obj -del qfsfileengine_iterator_win.obj -del qfileinfo.obj -del qglobal.obj @@ -313,6 +315,9 @@ qtemporaryfile.obj: $(SOURCE_PATH)\src\corelib\io\qtemporaryfile.cpp qfsfileengine_win.obj: $(SOURCE_PATH)\src\corelib\io\qfsfileengine_win.cpp $(CXX) $(CXXFLAGS) $(SOURCE_PATH)\src\corelib\io\qfsfileengine_win.cpp +qsystemlibrary.obj: $(SOURCE_PATH)\src\corelib\plugin\qsystemlibrary.cpp + $(CXX) $(CXXFLAGS) $(SOURCE_PATH)\src\corelib\plugin\qsystemlibrary.cpp + qfsfileengine_iterator_win.obj: $(SOURCE_PATH)\src\corelib\io\qfsfileengine_iterator_win.cpp $(CXX) $(CXXFLAGS) $(SOURCE_PATH)\src\corelib\io\qfsfileengine_iterator_win.cpp diff --git a/qmake/qmake.pri b/qmake/qmake.pri index b82ab4d..8d3a559 100644 --- a/qmake/qmake.pri +++ b/qmake/qmake.pri @@ -128,7 +128,8 @@ bootstrap { #Qt code LIBS += -framework ApplicationServices } } else:win32 { - SOURCES += qfsfileengine_win.cpp qfsfileengine_iterator_win.cpp qsettings_win.cpp + SOURCES += qfsfileengine_win.cpp qfsfileengine_iterator_win.cpp qsettings_win.cpp \ + qsystemlibrary.cpp win32-msvc*:LIBS += ole32.lib advapi32.lib win32-g++:LIBS += -lole32 -luuid } diff --git a/src/activeqt/shared/qaxtypes.cpp b/src/activeqt/shared/qaxtypes.cpp index 0cfc7eb..957733e 100644 --- a/src/activeqt/shared/qaxtypes.cpp +++ b/src/activeqt/shared/qaxtypes.cpp @@ -52,7 +52,7 @@ #include #ifdef QAX_SERVER # include -# include +# include #else # include # include @@ -666,7 +666,7 @@ bool QVariantToVARIANT(const QVariant &var, VARIANT &arg, const QByteArray &type static bool resolved = false; if (!resolved) { resolved = true; - pGetRecordInfoFromTypeInfo = (PGetRecordInfoFromTypeInfo)QLibrary::resolve(QLatin1String("oleaut32"), + pGetRecordInfoFromTypeInfo = (PGetRecordInfoFromTypeInfo)QSystemLibrary::resolve(QLatin1String("oleaut32"), "GetRecordInfoFromTypeInfo"); } if (!pGetRecordInfoFromTypeInfo) diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp index 139075f..44db59b 100644 --- a/src/corelib/io/qfsfileengine_win.cpp +++ b/src/corelib/io/qfsfileengine_win.cpp @@ -43,6 +43,7 @@ #include "qplatformdefs.h" #include "qabstractfileengine.h" #include "private/qfsfileengine_p.h" +#include #include #include "qfile.h" @@ -181,7 +182,7 @@ void QFSFileEnginePrivate::resolveLibs() triedResolve = true; #if !defined(Q_OS_WINCE) - HINSTANCE advapiHnd = LoadLibraryW(L"advapi32"); + HINSTANCE advapiHnd = QSystemLibrary::load(L"advapi32"); if (advapiHnd) { ptrGetNamedSecurityInfoW = (PtrGetNamedSecurityInfoW)GetProcAddress(advapiHnd, "GetNamedSecurityInfoW"); ptrLookupAccountSidW = (PtrLookupAccountSidW)GetProcAddress(advapiHnd, "LookupAccountSidW"); @@ -213,7 +214,7 @@ void QFSFileEnginePrivate::resolveLibs() ptrFreeSid(pWorld); } } - HINSTANCE userenvHnd = LoadLibraryW(L"userenv"); + HINSTANCE userenvHnd = QSystemLibrary::load(L"userenv"); if (userenvHnd) ptrGetUserProfileDirectoryW = (PtrGetUserProfileDirectoryW)GetProcAddress(userenvHnd, "GetUserProfileDirectoryW"); #endif @@ -245,7 +246,7 @@ bool QFSFileEnginePrivate::resolveUNCLibs() #endif triedResolve = true; #if !defined(Q_OS_WINCE) - HINSTANCE hLib = LoadLibraryW(L"Netapi32"); + HINSTANCE hLib = QSystemLibrary::load(L"Netapi32"); if (hLib) { ptrNetShareEnum = (PtrNetShareEnum)GetProcAddress(hLib, "NetShareEnum"); if (ptrNetShareEnum) diff --git a/src/corelib/io/qsettings.cpp b/src/corelib/io/qsettings.cpp index 64015ce..c3dece9 100644 --- a/src/corelib/io/qsettings.cpp +++ b/src/corelib/io/qsettings.cpp @@ -69,7 +69,7 @@ #ifdef Q_OS_WIN // for homedirpath reading from registry #include "qt_windows.h" -#include "qlibrary.h" +#include #endif // Q_OS_WIN #endif // QT_NO_QOBJECT @@ -1046,9 +1046,9 @@ static QString windowsConfigPath(int type) // We can't use QLibrary if there is QT_NO_QOBJECT is defined // This only happens when bootstrapping qmake. #ifndef Q_OS_WINCE - QLibrary library(QLatin1String("shell32")); + QSystemLibrary library(QLatin1String("shell32")); #else - QLibrary library(QLatin1String("coredll")); + QSystemLibrary library(QLatin1String("coredll")); #endif // Q_OS_WINCE typedef BOOL (WINAPI*GetSpecialFolderPath)(HWND, LPWSTR, int, BOOL); GetSpecialFolderPath SHGetSpecialFolderPath = (GetSpecialFolderPath)library.resolve("SHGetSpecialFolderPathW"); diff --git a/src/corelib/kernel/qeventdispatcher_win.cpp b/src/corelib/kernel/qeventdispatcher_win.cpp index f63fa1d..2da02f9 100644 --- a/src/corelib/kernel/qeventdispatcher_win.cpp +++ b/src/corelib/kernel/qeventdispatcher_win.cpp @@ -43,7 +43,7 @@ #include "qcoreapplication.h" #include "qhash.h" -#include "qlibrary.h" +#include #include "qpair.h" #include "qset.h" #include "qsocketnotifier.h" @@ -324,11 +324,11 @@ static void resolveTimerAPI() #endif triedResolve = true; #if !defined(Q_OS_WINCE) - qtimeSetEvent = (ptimeSetEvent)QLibrary::resolve(QLatin1String("winmm"), "timeSetEvent"); - qtimeKillEvent = (ptimeKillEvent)QLibrary::resolve(QLatin1String("winmm"), "timeKillEvent"); + qtimeSetEvent = (ptimeSetEvent)QSystemLibrary::resolve(QLatin1String("winmm"), "timeSetEvent"); + qtimeKillEvent = (ptimeKillEvent)QSystemLibrary::resolve(QLatin1String("winmm"), "timeKillEvent"); #else - qtimeSetEvent = (ptimeSetEvent)QLibrary::resolve(QLatin1String("Mmtimer"), "timeSetEvent"); - qtimeKillEvent = (ptimeKillEvent)QLibrary::resolve(QLatin1String("Mmtimer"), "timeKillEvent"); + qtimeSetEvent = (ptimeSetEvent)QSystemLibrary::resolve(QLatin1String("Mmtimer"), "timeSetEvent"); + qtimeKillEvent = (ptimeKillEvent)QSystemLibrary::resolve(QLatin1String("Mmtimer"), "timeKillEvent"); #endif } } diff --git a/src/corelib/plugin/plugin.pri b/src/corelib/plugin/plugin.pri index c05ff48..ba86353 100644 --- a/src/corelib/plugin/plugin.pri +++ b/src/corelib/plugin/plugin.pri @@ -7,7 +7,8 @@ HEADERS += \ plugin/qlibrary_p.h \ plugin/qplugin.h \ plugin/quuid.h \ - plugin/qfactoryloader_p.h + plugin/qfactoryloader_p.h \ + plugin/qsystemlibrary_p.h SOURCES += \ plugin/qpluginloader.cpp \ @@ -16,7 +17,9 @@ SOURCES += \ plugin/qlibrary.cpp win32 { - SOURCES += plugin/qlibrary_win.cpp + SOURCES += \ + plugin/qlibrary_win.cpp \ + plugin/qsystemlibrary.cpp } unix { diff --git a/src/corelib/plugin/qsystemlibrary.cpp b/src/corelib/plugin/qsystemlibrary.cpp new file mode 100644 index 0000000..7e9fdde --- /dev/null +++ b/src/corelib/plugin/qsystemlibrary.cpp @@ -0,0 +1,90 @@ +#include "qsystemlibrary_p.h" +#include +#include +#include + +/*! + + \internal + \class QSystemLibrary + + The purpose of this class is to load only libraries that are located in + well-known and trusted locations on the filesystem. It does not suffer from + the security problem that QLibrary has, therefore it will never search in + the current directory. + + The search order is the same as the order in DLL Safe search mode Windows, + except that we don't search: + * The current directory + * The 16-bit system directory. (normally c:\windows\system) + * The Windows directory. (normally c:\windows) + + This means that the effective search order is: + 1. Application path. + 2. System libraries path. + 3. Trying all paths inside the PATH environment variable. + + Note, when onlySystemDirectory is true it will skip 1) and 3). + + DLL Safe search mode is documented in the "Dynamic-Link Library Search + Order" document on MSDN. + + Since library loading code is sometimes shared between Windows and WinCE, + this class can also be used on WinCE. However, its implementation just + calls the LoadLibrary() function. This is ok since it is documented as not + loading from the current directory on WinCE. This behaviour is documented + in the documentation for LoadLibrary for Windows CE at MSDN. + (http://msdn.microsoft.com/en-us/library/ms886736.aspx) +*/ +#if !defined(QT_BOOTSTRAPPED) +extern QString qAppFileName(); +#endif + +static QString qSystemDirectory() +{ + QVarLengthArray fullPath; + + UINT retLen = ::GetSystemDirectory(fullPath.data(), MAX_PATH); + if (retLen > MAX_PATH) { + fullPath.resize(retLen); + retLen = ::GetSystemDirectory(fullPath.data(), retLen); + } + // in some rare cases retLen might be 0 + return QString::fromWCharArray(fullPath.constData(), int(retLen)); +} + +HINSTANCE QSystemLibrary::load(const wchar_t *libraryName, bool onlySystemDirectory/*= true*/) +{ +#if defined(Q_OS_WINCE) + return ::LoadLibrary(lpFileName); +#else + QStringList searchOrder; + +#if !defined(QT_BOOTSTRAPPED) + if (!onlySystemDirectory) + searchOrder << QFileInfo(qAppFileName()).path(); +#endif + searchOrder << qSystemDirectory(); + + if (!onlySystemDirectory) { + const QString PATH(QLatin1String(qgetenv("PATH").constData())); + searchOrder << PATH.split(QLatin1Char(';'), QString::SkipEmptyParts); + } + QString fileName = QString::fromWCharArray(libraryName); + fileName.append(QLatin1String(".dll")); + + // Start looking in the order specified + for (int i = 0; i < searchOrder.count(); ++i) { + QString fullPathAttempt = searchOrder.at(i); + if (!fullPathAttempt.endsWith(QLatin1Char('\\'))) { + fullPathAttempt.append(QLatin1Char('\\')); + } + fullPathAttempt.append(fileName); + HINSTANCE inst = ::LoadLibrary((const wchar_t *)fullPathAttempt.utf16()); + if (inst != 0) + return inst; + } + return 0; +#endif +} + diff --git a/src/corelib/plugin/qsystemlibrary_p.h b/src/corelib/plugin/qsystemlibrary_p.h new file mode 100644 index 0000000..60c59e2 --- /dev/null +++ b/src/corelib/plugin/qsystemlibrary_p.h @@ -0,0 +1,61 @@ +#ifndef QSYSTEMLIBRARY_P_H +#define QSYSTEMLIBRARY_P_H + +#include +#ifdef Q_OS_WIN +#include +#include + +class QSystemLibrary +{ +public: + explicit QSystemLibrary(const QString &libraryName) + { + m_libraryName = libraryName; + m_handle = 0; + m_didLoad = false; + } + + explicit QSystemLibrary(const wchar_t *libraryName) + { + m_libraryName = QString::fromWCharArray(libraryName); + m_handle = 0; + m_didLoad = false; + } + + bool load(bool onlySystemDirectory = true) + { + m_handle = load((const wchar_t *)m_libraryName.utf16(), onlySystemDirectory); + m_didLoad = true; + return (m_handle != 0); + } + + bool isLoaded() + { + return (m_handle != 0); + } + + void *resolve(const char *symbol) + { + if (!m_didLoad) + load(); + if (!m_handle) + return 0; + return (void*)GetProcAddress(m_handle, symbol); + } + + static void *resolve(const QString &libraryName, const char *symbol) + { + return QSystemLibrary(libraryName).resolve(symbol); + } + + static Q_CORE_EXPORT HINSTANCE load(const wchar_t *lpFileName, bool onlySystemDirectory = true); +private: + HINSTANCE m_handle; + QString m_libraryName; + bool m_didLoad; +}; + +#endif //Q_OS_WIN + +#endif //QSYSTEMLIBRARY_P_H diff --git a/src/gui/accessible/qaccessible_win.cpp b/src/gui/accessible/qaccessible_win.cpp index fc8575f..132d01f 100644 --- a/src/gui/accessible/qaccessible_win.cpp +++ b/src/gui/accessible/qaccessible_win.cpp @@ -42,7 +42,7 @@ #ifndef QT_NO_ACCESSIBILITY #include "qapplication.h" -#include "qlibrary.h" +#include #include "qmessagebox.h" // ### dependency #include "qt_windows.h" #include "qwidget.h" @@ -243,7 +243,7 @@ void QAccessible::updateAccessibility(QObject *o, int who, Event reason) static bool resolvedNWE = false; if (!resolvedNWE) { resolvedNWE = true; - ptrNotifyWinEvent = (PtrNotifyWinEvent)QLibrary::resolve(QLatin1String("user32"), "NotifyWinEvent"); + ptrNotifyWinEvent = (PtrNotifyWinEvent)QSystemLibrary::resolve(QLatin1String("user32"), "NotifyWinEvent"); } if (!ptrNotifyWinEvent) return; diff --git a/src/gui/dialogs/qfiledialog_win.cpp b/src/gui/dialogs/qfiledialog_win.cpp index 5a7ace9..bd97527 100644 --- a/src/gui/dialogs/qfiledialog_win.cpp +++ b/src/gui/dialogs/qfiledialog_win.cpp @@ -52,7 +52,7 @@ #include #include #include -#include +#include #ifndef QT_NO_THREAD # include @@ -126,10 +126,10 @@ static void qt_win_resolve_libs() triedResolve = true; #if !defined(Q_WS_WINCE) - QLibrary lib(QLatin1String("shell32")); - ptrSHBrowseForFolder = (PtrSHBrowseForFolder) lib.resolve("SHBrowseForFolderW"); - ptrSHGetPathFromIDList = (PtrSHGetPathFromIDList) lib.resolve("SHGetPathFromIDListW"); - ptrSHGetMalloc = (PtrSHGetMalloc) lib.resolve("SHGetMalloc"); + QSystemLibrary lib(L"shell32"); + ptrSHBrowseForFolder = (PtrSHBrowseForFolder)lib.resolve("SHBrowseForFolderW"); + ptrSHGetPathFromIDList = (PtrSHGetPathFromIDList)lib.resolve("SHGetPathFromIDListW"); + ptrSHGetMalloc = (PtrSHGetMalloc)lib.resolve("SHGetMalloc"); #else // CE stores them in a different lib and does not use unicode version HINSTANCE handle = LoadLibraryW(L"Ceshell"); @@ -436,7 +436,7 @@ static bool qt_win_set_IFileDialogOptions(IFileDialog *pfd, { if (!pSHCreateItemFromParsingName) { // This function is available only in Vista & above. - QLibrary shellLib(QLatin1String("Shell32")); + QSystemLibrary shellLib(QLatin1String("Shell32")); pSHCreateItemFromParsingName = (PtrSHCreateItemFromParsingName) shellLib.resolve("SHCreateItemFromParsingName"); if (!pSHCreateItemFromParsingName) diff --git a/src/gui/dialogs/qwizard_win.cpp b/src/gui/dialogs/qwizard_win.cpp index 1390b21..449ad62 100644 --- a/src/gui/dialogs/qwizard_win.cpp +++ b/src/gui/dialogs/qwizard_win.cpp @@ -43,7 +43,7 @@ #ifndef QT_NO_STYLE_WINDOWSVISTA #include "qwizard_win_p.h" -#include "qlibrary.h" +#include #include "qwizard.h" #include "qpaintengine.h" #include "qapplication.h" @@ -691,7 +691,7 @@ bool QVistaHelper::resolveSymbols() static bool tried = false; if (!tried) { tried = true; - QLibrary dwmLib(QString::fromAscii("dwmapi")); + QSystemLibrary dwmLib(L"dwmapi"); pDwmIsCompositionEnabled = (PtrDwmIsCompositionEnabled)dwmLib.resolve("DwmIsCompositionEnabled"); if (pDwmIsCompositionEnabled) { @@ -699,7 +699,7 @@ bool QVistaHelper::resolveSymbols() pDwmExtendFrameIntoClientArea = (PtrDwmExtendFrameIntoClientArea)dwmLib.resolve("DwmExtendFrameIntoClientArea"); } - QLibrary themeLib(QString::fromAscii("uxtheme")); + QSystemLibrary themeLib(L"uxtheme"); pIsAppThemed = (PtrIsAppThemed)themeLib.resolve("IsAppThemed"); if (pIsAppThemed) { pDrawThemeBackground = (PtrDrawThemeBackground)themeLib.resolve("DrawThemeBackground"); diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp index d6896c0..b6b49cc 100644 --- a/src/gui/kernel/qapplication_win.cpp +++ b/src/gui/kernel/qapplication_win.cpp @@ -66,7 +66,6 @@ extern void qt_wince_hide_taskbar(HWND hwnd); //defined in qguifunctions_wince.c #include "qdatetime.h" #include "qpointer.h" #include "qhash.h" -#include "qlibrary.h" #include "qmetaobject.h" #include "qmime.h" #include "qpainter.h" @@ -91,6 +90,7 @@ extern void qt_wince_hide_taskbar(HWND hwnd); //defined in qguifunctions_wince.c #include "qdebug.h" #include #include +#include #include "qevent_p.h" //#define ALIEN_DEBUG @@ -204,7 +204,7 @@ static void resolveAygLibs() { if (!aygResolved) { aygResolved = true; - QLibrary ayglib(QLatin1String("aygshell")); + QSystemLibrary ayglib(QLatin1String("aygshell")); if (!ayglib.load()) return; ptrRecognizeGesture = (AygRecognizeGesture) ayglib.resolve("SHRecognizeGesture"); @@ -811,10 +811,10 @@ void qt_init(QApplicationPrivate *priv, int) #ifndef Q_OS_WINCE ptrUpdateLayeredWindowIndirect = - (PtrUpdateLayeredWindowIndirect) QLibrary::resolve(QLatin1String("user32"), + (PtrUpdateLayeredWindowIndirect) QSystemLibrary::resolve(QLatin1String("user32"), "UpdateLayeredWindowIndirect"); ptrUpdateLayeredWindow = - (PtrUpdateLayeredWindow) QLibrary::resolve(QLatin1String("user32"), + (PtrUpdateLayeredWindow) QSystemLibrary::resolve(QLatin1String("user32"), "UpdateLayeredWindow"); if (ptrUpdateLayeredWindow && !ptrUpdateLayeredWindowIndirect) @@ -822,7 +822,7 @@ void qt_init(QApplicationPrivate *priv, int) // Notify Vista and Windows 7 that we support highter DPI settings ptrSetProcessDPIAware = (PtrSetProcessDPIAware) - QLibrary::resolve(QLatin1String("user32"), "SetProcessDPIAware"); + QSystemLibrary::resolve(QLatin1String("user32"), "SetProcessDPIAware"); if (ptrSetProcessDPIAware) ptrSetProcessDPIAware(); #endif @@ -842,30 +842,28 @@ void qt_init(QApplicationPrivate *priv, int) #elif !defined(Q_WS_WINCE) #if !defined(QT_NO_NATIVE_GESTURES) priv->GetGestureInfo = - (PtrGetGestureInfo)QLibrary::resolve(QLatin1String("user32"), + (PtrGetGestureInfo)QSystemLibrary::resolve(QLatin1String("user32"), "GetGestureInfo"); priv->GetGestureExtraArgs = - (PtrGetGestureExtraArgs)QLibrary::resolve(QLatin1String("user32"), + (PtrGetGestureExtraArgs)QSystemLibrary::resolve(QLatin1String("user32"), "GetGestureExtraArgs"); priv->CloseGestureInfoHandle = - (PtrCloseGestureInfoHandle)QLibrary::resolve(QLatin1String("user32"), + (PtrCloseGestureInfoHandle)QSystemLibrary::resolve(QLatin1String("user32"), "CloseGestureInfoHandle"); priv->SetGestureConfig = - (PtrSetGestureConfig)QLibrary::resolve(QLatin1String("user32"), + (PtrSetGestureConfig)QSystemLibrary::resolve(QLatin1String("user32"), "SetGestureConfig"); priv->GetGestureConfig = - (PtrGetGestureConfig)QLibrary::resolve(QLatin1String("user32"), + (PtrGetGestureConfig)QSystemLibrary::resolve(QLatin1String("user32"), "GetGestureConfig"); #endif // QT_NO_NATIVE_GESTURES + QSystemLibrary libTheme(QLatin1String("uxtheme")); priv->BeginPanningFeedback = - (PtrBeginPanningFeedback)QLibrary::resolve(QLatin1String("uxtheme"), - "BeginPanningFeedback"); + (PtrBeginPanningFeedback)libTheme.resolve("BeginPanningFeedback"); priv->UpdatePanningFeedback = - (PtrUpdatePanningFeedback)QLibrary::resolve(QLatin1String("uxtheme"), - "UpdatePanningFeedback"); + (PtrUpdatePanningFeedback)libTheme.resolve("UpdatePanningFeedback"); priv->EndPanningFeedback = - (PtrEndPanningFeedback)QLibrary::resolve(QLatin1String("uxtheme"), - "EndPanningFeedback"); + (PtrEndPanningFeedback)libTheme.resolve("EndPanningFeedback"); #endif } @@ -2294,7 +2292,7 @@ LRESULT CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam if (!oleaccChecked) { oleaccChecked = true; #if !defined(Q_OS_WINCE) - ptrLresultFromObject = (PtrLresultFromObject)QLibrary::resolve(QLatin1String("oleacc.dll"), "LresultFromObject"); + ptrLresultFromObject = (PtrLresultFromObject)QSystemLibrary::resolve(QLatin1String("oleacc"), "LresultFromObject"); #endif } if (ptrLresultFromObject) { @@ -3080,7 +3078,7 @@ bool QETWidget::translateMouseEvent(const MSG &msg) static PtrTrackMouseEvent ptrTrackMouseEvent = 0; if (!trackMouseEventLookup) { trackMouseEventLookup = true; - ptrTrackMouseEvent = (PtrTrackMouseEvent)QLibrary::resolve(QLatin1String("comctl32"), "_TrackMouseEvent"); + ptrTrackMouseEvent = (PtrTrackMouseEvent)QSystemLibrary::resolve(QLatin1String("comctl32"), "_TrackMouseEvent"); } if (ptrTrackMouseEvent && !qApp->d_func()->inPopupMode()) { // We always have to set the tracking, since @@ -3600,7 +3598,7 @@ static void initWinTabFunctions() if (!qt_is_gui_used) return; - QLibrary library(QLatin1String("wintab32")); + QSystemLibrary library(QLatin1String("wintab32")); if (library.load()) { ptrWTInfo = (PtrWTInfo)library.resolve("WTInfoW"); ptrWTGet = (PtrWTGet)library.resolve("WTGetW"); @@ -4044,7 +4042,7 @@ void QApplicationPrivate::initializeMultitouch_sys() iInkTablets->Release(); } - QLibrary library(QLatin1String("user32")); + QSystemLibrary library(QLatin1String("user32")); // MinGW (g++ 3.4.5) accepts only C casts. RegisterTouchWindow = (PtrRegisterTouchWindow)(library.resolve("RegisterTouchWindow")); GetTouchInputInfo = (PtrGetTouchInputInfo)(library.resolve("GetTouchInputInfo")); diff --git a/src/gui/kernel/qdesktopwidget_win.cpp b/src/gui/kernel/qdesktopwidget_win.cpp index 1fea8d6..7d7caac 100644 --- a/src/gui/kernel/qdesktopwidget_win.cpp +++ b/src/gui/kernel/qdesktopwidget_win.cpp @@ -42,7 +42,7 @@ #include "qdesktopwidget.h" #include "qt_windows.h" #include "qapplication_p.h" -#include "qlibrary.h" +#include #include #include #ifdef Q_WS_WINCE @@ -155,7 +155,7 @@ void QDesktopWidgetPrivate::init(QDesktopWidget *that) screenCount = 0; #ifndef Q_OS_WINCE - QLibrary user32Lib(QLatin1String("user32")); + QSystemLibrary user32Lib(QLatin1String("user32")); if (user32Lib.load()) { enumDisplayMonitors = (EnumFunc)user32Lib.resolve("EnumDisplayMonitors"); getMonitorInfo = (InfoFunc)user32Lib.resolve("GetMonitorInfoW"); @@ -173,7 +173,7 @@ void QDesktopWidgetPrivate::init(QDesktopWidget *that) enumDisplayMonitors = 0; getMonitorInfo = 0; #else - QLibrary coreLib(QLatin1String("coredll")); + QSystemLibrary coreLib(QLatin1String("coredll")); if (coreLib.load()) { // CE >= 4.0 case enumDisplayMonitors = (EnumFunc)coreLib.resolve("EnumDisplayMonitors"); diff --git a/src/gui/kernel/qwidget_win.cpp b/src/gui/kernel/qwidget_win.cpp index 9acfb70..10d6345 100644 --- a/src/gui/kernel/qwidget_win.cpp +++ b/src/gui/kernel/qwidget_win.cpp @@ -47,7 +47,6 @@ #include "qevent.h" #include "qimage.h" #include "qlayout.h" -#include "qlibrary.h" #include "qpainter.h" #include "qstack.h" #include "qt_windows.h" @@ -65,6 +64,7 @@ #include #include #include +#include #if defined(Q_WS_WINCE) #include "qguifunctions_wince.h" @@ -143,7 +143,7 @@ static void init_wintab_functions() #else if (!qt_is_gui_used) return; - QLibrary library(QLatin1String("wintab32")); + QSystemLibrary library(QLatin1String("wintab32")); ptrWTOpen = (PtrWTOpen)library.resolve("WTOpenW"); ptrWTInfo = (PtrWTInfo)library.resolve("WTInfoW"); ptrWTClose = (PtrWTClose)library.resolve("WTClose"); @@ -1860,7 +1860,7 @@ void QWidgetPrivate::setWindowOpacity_sys(qreal level) static bool function_resolved = false; if (!function_resolved) { ptrSetLayeredWindowAttributes = - (PtrSetLayeredWindowAttributes) QLibrary::resolve(QLatin1String("user32"), + (PtrSetLayeredWindowAttributes) QSystemLibrary::resolve(QLatin1String("user32"), "SetLayeredWindowAttributes"); function_resolved = true; } diff --git a/src/gui/styles/qwindowsstyle.cpp b/src/gui/styles/qwindowsstyle.cpp index 6c48590..53d32da 100644 --- a/src/gui/styles/qwindowsstyle.cpp +++ b/src/gui/styles/qwindowsstyle.cpp @@ -45,7 +45,7 @@ #if !defined(QT_NO_STYLE_WINDOWS) || defined(QT_PLUGIN) -#include "qlibrary.h" +#include #include "qapplication.h" #include "qbitmap.h" #include "qdrawutil.h" // for now @@ -126,7 +126,7 @@ QWindowsStylePrivate::QWindowsStylePrivate() #if defined(Q_WS_WIN) && !defined(Q_OS_WINCE) if ((QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)) { - QLibrary shellLib(QLatin1String("shell32")); + QSystemLibrary shellLib(QLatin1String("shell32")); pSHGetStockIconInfo = (PtrSHGetStockIconInfo)shellLib.resolve("SHGetStockIconInfo"); } #endif @@ -921,9 +921,9 @@ static const char *const question_xpm[] = { static QPixmap loadIconFromShell32( int resourceId, int size ) { #ifdef Q_OS_WINCE - HMODULE hmod = LoadLibrary(L"ceshell.dll"); + HMODULE hmod = LoadLibrary(L"ceshell"); #else - HMODULE hmod = LoadLibrary(L"shell32.dll"); + HMODULE hmod = QSystemLibrary::load(L"shell32"); #endif if( hmod ) { HICON iconHandle = (HICON)LoadImage(hmod, MAKEINTRESOURCE(resourceId), IMAGE_ICON, size, size, 0); diff --git a/src/gui/styles/qwindowsvistastyle.cpp b/src/gui/styles/qwindowsvistastyle.cpp index 67a7b85..92688c0 100644 --- a/src/gui/styles/qwindowsvistastyle.cpp +++ b/src/gui/styles/qwindowsvistastyle.cpp @@ -42,6 +42,7 @@ #include "qwindowsvistastyle.h" #include "qwindowsvistastyle_p.h" #include +#include #if !defined(QT_NO_STYLE_WINDOWSVISTA) || defined(QT_PLUGIN) @@ -2597,7 +2598,7 @@ bool QWindowsVistaStylePrivate::resolveSymbols() static bool tried = false; if (!tried) { tried = true; - QLibrary themeLib(QLatin1String("uxtheme")); + QSystemLibrary themeLib(QLatin1String("uxtheme")); pSetWindowTheme = (PtrSetWindowTheme )themeLib.resolve("SetWindowTheme"); pIsThemePartDefined = (PtrIsThemePartDefined )themeLib.resolve("IsThemePartDefined"); pGetThemePartSize = (PtrGetThemePartSize )themeLib.resolve("GetThemePartSize"); diff --git a/src/gui/styles/qwindowsxpstyle.cpp b/src/gui/styles/qwindowsxpstyle.cpp index efb1224..a2538fe 100644 --- a/src/gui/styles/qwindowsxpstyle.cpp +++ b/src/gui/styles/qwindowsxpstyle.cpp @@ -48,7 +48,7 @@ #include #include #include -#include +#include #include #include #include @@ -344,7 +344,7 @@ bool QWindowsXPStylePrivate::resolveSymbols() static bool tried = false; if (!tried) { tried = true; - QLibrary themeLib(QLatin1String("uxtheme")); + QSystemLibrary themeLib(QLatin1String("uxtheme")); pIsAppThemed = (PtrIsAppThemed)themeLib.resolve("IsAppThemed"); if (pIsAppThemed) { pIsThemeActive = (PtrIsThemeActive )themeLib.resolve("IsThemeActive"); diff --git a/src/gui/text/qfontdatabase_win.cpp b/src/gui/text/qfontdatabase_win.cpp index a6ceee1..160b139 100644 --- a/src/gui/text/qfontdatabase_win.cpp +++ b/src/gui/text/qfontdatabase_win.cpp @@ -45,7 +45,7 @@ #include "qfont_p.h" #include "qfontengine_p.h" #include "qpaintdevice.h" -#include "qlibrary.h" +#include #include "qabstractfileengine.h" #include "qendian.h" @@ -1049,7 +1049,7 @@ static void registerFont(QFontDatabasePrivate::ApplicationFont *fnt) { if(!fnt->data.isEmpty()) { #ifndef Q_OS_WINCE - PtrAddFontMemResourceEx ptrAddFontMemResourceEx = (PtrAddFontMemResourceEx)QLibrary::resolve(QLatin1String("gdi32"), + PtrAddFontMemResourceEx ptrAddFontMemResourceEx = (PtrAddFontMemResourceEx)QSystemLibrary::resolve(QLatin1String("gdi32"), "AddFontMemResourceEx"); if (!ptrAddFontMemResourceEx) return; @@ -1112,7 +1112,7 @@ static void registerFont(QFontDatabasePrivate::ApplicationFont *fnt) return; #else // supported from 2000 on, so no need to deal with the *A variant - PtrAddFontResourceExW ptrAddFontResourceExW = (PtrAddFontResourceExW)QLibrary::resolve(QLatin1String("gdi32"), + PtrAddFontResourceExW ptrAddFontResourceExW = (PtrAddFontResourceExW)QSystemLibrary::resolve(QLatin1String("gdi32"), "AddFontResourceExW"); if (!ptrAddFontResourceExW || ptrAddFontResourceExW((wchar_t*)fnt->fileName.utf16(), FR_PRIVATE, 0) == 0) @@ -1141,7 +1141,7 @@ bool QFontDatabase::removeApplicationFont(int handle) if (!removeSucceeded) return false; #else - PtrRemoveFontMemResourceEx ptrRemoveFontMemResourceEx = (PtrRemoveFontMemResourceEx)QLibrary::resolve(QLatin1String("gdi32"), + PtrRemoveFontMemResourceEx ptrRemoveFontMemResourceEx = (PtrRemoveFontMemResourceEx)QSystemLibrary::resolve(QLatin1String("gdi32"), "RemoveFontMemResourceEx"); if (!ptrRemoveFontMemResourceEx || !ptrRemoveFontMemResourceEx(font.handle)) @@ -1152,7 +1152,7 @@ bool QFontDatabase::removeApplicationFont(int handle) if (!RemoveFontResource((LPCWSTR)font.fileName.utf16())) return false; #else - PtrRemoveFontResourceExW ptrRemoveFontResourceExW = (PtrRemoveFontResourceExW)QLibrary::resolve(QLatin1String("gdi32"), + PtrRemoveFontResourceExW ptrRemoveFontResourceExW = (PtrRemoveFontResourceExW)QSystemLibrary::resolve(QLatin1String("gdi32"), "RemoveFontResourceExW"); if (!ptrRemoveFontResourceExW || !ptrRemoveFontResourceExW((LPCWSTR)font.fileName.utf16(), FR_PRIVATE, 0)) diff --git a/src/gui/text/qfontengine_win.cpp b/src/gui/text/qfontengine_win.cpp index eea196e..be90f1c 100644 --- a/src/gui/text/qfontengine_win.cpp +++ b/src/gui/text/qfontengine_win.cpp @@ -50,7 +50,7 @@ #include "qt_windows.h" #include -#include +#include #include #include #include @@ -140,7 +140,7 @@ static void resolveGetCharWidthI() if (resolvedGetCharWidthI) return; resolvedGetCharWidthI = true; - ptrGetCharWidthI = (PtrGetCharWidthI)QLibrary::resolve(QLatin1String("gdi32"), "GetCharWidthI"); + ptrGetCharWidthI = (PtrGetCharWidthI)QSystemLibrary::resolve(QLatin1String("gdi32"), "GetCharWidthI"); } #endif // !defined(Q_WS_WINCE) diff --git a/src/gui/util/qdesktopservices_win.cpp b/src/gui/util/qdesktopservices_win.cpp index 9f3b6e1..359710f 100644 --- a/src/gui/util/qdesktopservices_win.cpp +++ b/src/gui/util/qdesktopservices_win.cpp @@ -41,7 +41,7 @@ #include #include -#include +#include #include #include #include @@ -177,9 +177,9 @@ QString QDesktopServices::storageLocation(StandardLocation type) QString result; #ifndef Q_OS_WINCE - QLibrary library(QLatin1String("shell32")); + QSystemLibrary library(QLatin1String("shell32")); #else - QLibrary library(QLatin1String("coredll")); + QSystemLibrary library(QLatin1String("coredll")); #endif // Q_OS_WINCE typedef BOOL (WINAPI*GetSpecialFolderPath)(HWND, LPWSTR, int, BOOL); static GetSpecialFolderPath SHGetSpecialFolderPath = diff --git a/src/gui/util/qsystemtrayicon_win.cpp b/src/gui/util/qsystemtrayicon_win.cpp index 1571b94..6e78dfd 100644 --- a/src/gui/util/qsystemtrayicon_win.cpp +++ b/src/gui/util/qsystemtrayicon_win.cpp @@ -55,7 +55,7 @@ #include #include #include -#include +#include #include #include #include @@ -134,14 +134,14 @@ QSystemTrayIconSys::QSystemTrayIconSys(QSystemTrayIcon *object) // Allow the WM_TASKBARCREATED message through the UIPI filter on Windows Vista and higher static PtrChangeWindowMessageFilterEx pChangeWindowMessageFilterEx = - (PtrChangeWindowMessageFilterEx)QLibrary::resolve(QLatin1String("user32"), "ChangeWindowMessageFilterEx"); + (PtrChangeWindowMessageFilterEx)QSystemLibrary::resolve(QLatin1String("user32"), "ChangeWindowMessageFilterEx"); if (pChangeWindowMessageFilterEx) { // Call the safer ChangeWindowMessageFilterEx API if available pChangeWindowMessageFilterEx(winId(), MYWM_TASKBARCREATED, Q_MSGFLT_ALLOW, 0); } else { static PtrChangeWindowMessageFilter pChangeWindowMessageFilter = - (PtrChangeWindowMessageFilter)QLibrary::resolve(QLatin1String("user32"), "ChangeWindowMessageFilter"); + (PtrChangeWindowMessageFilter)QSystemLibrary::resolve(QLatin1String("user32"), "ChangeWindowMessageFilter"); if (pChangeWindowMessageFilter) { // Call the deprecated ChangeWindowMessageFilter API otherwise @@ -352,7 +352,7 @@ void QSystemTrayIconPrivate::install_sys() QRect QSystemTrayIconSys::findIconGeometry(const int iconId) { static PtrShell_NotifyIconGetRect Shell_NotifyIconGetRect = - (PtrShell_NotifyIconGetRect)QLibrary::resolve(QLatin1String("shell32"), "Shell_NotifyIconGetRect"); + (PtrShell_NotifyIconGetRect)QSystemLibrary::resolve(QLatin1String("shell32"), "Shell_NotifyIconGetRect"); if (Shell_NotifyIconGetRect) { Q_NOTIFYICONIDENTIFIER nid; diff --git a/src/network/kernel/qhostinfo_win.cpp b/src/network/kernel/qhostinfo_win.cpp index b30204b..8241c84 100644 --- a/src/network/kernel/qhostinfo_win.cpp +++ b/src/network/kernel/qhostinfo_win.cpp @@ -49,7 +49,7 @@ #include "qhostinfo_p.h" #include "private/qnativesocketengine_p.h" #include -#include +#include #include #include #include @@ -90,13 +90,13 @@ static void resolveLibrary() // Attempt to resolve getaddrinfo(); without it we'll have to fall // back to gethostbyname(), which has no IPv6 support. #if !defined(Q_OS_WINCE) - local_getaddrinfo = (getaddrinfoProto) QLibrary::resolve(QLatin1String("ws2_32.dll"), "getaddrinfo"); - local_freeaddrinfo = (freeaddrinfoProto) QLibrary::resolve(QLatin1String("ws2_32.dll"), "freeaddrinfo"); - local_getnameinfo = (getnameinfoProto) QLibrary::resolve(QLatin1String("ws2_32.dll"), "getnameinfo"); + local_getaddrinfo = (getaddrinfoProto) QSystemLibrary::resolve(QLatin1String("ws2_32"), "getaddrinfo"); + local_freeaddrinfo = (freeaddrinfoProto) QSystemLibrary::resolve(QLatin1String("ws2_32"), "freeaddrinfo"); + local_getnameinfo = (getnameinfoProto) QSystemLibrary::resolve(QLatin1String("ws2_32"), "getnameinfo"); #else - local_getaddrinfo = (getaddrinfoProto) QLibrary::resolve(QLatin1String("ws2.dll"), "getaddrinfo"); - local_freeaddrinfo = (freeaddrinfoProto) QLibrary::resolve(QLatin1String("ws2.dll"), "freeaddrinfo"); - local_getnameinfo = (getnameinfoProto) QLibrary::resolve(QLatin1String("ws2.dll"), "getnameinfo"); + local_getaddrinfo = (getaddrinfoProto) QSystemLibrary::resolve(QLatin1String("ws2"), "getaddrinfo"); + local_freeaddrinfo = (freeaddrinfoProto) QSystemLibrary::resolve(QLatin1String("ws2"), "freeaddrinfo"); + local_getnameinfo = (getnameinfoProto) QSystemLibrary::resolve(QLatin1String("ws2"), "getnameinfo"); #endif } diff --git a/src/network/kernel/qnetworkinterface_win.cpp b/src/network/kernel/qnetworkinterface_win.cpp index 056650d..a1d1df6 100644 --- a/src/network/kernel/qnetworkinterface_win.cpp +++ b/src/network/kernel/qnetworkinterface_win.cpp @@ -48,6 +48,7 @@ #include #include #include +#include QT_BEGIN_NAMESPACE @@ -66,7 +67,7 @@ static void resolveLibs() if (!done) { done = true; - HINSTANCE iphlpapiHnd = LoadLibrary(L"iphlpapi"); + HINSTANCE iphlpapiHnd = QSystemLibrary::load(L"iphlpapi"); if (iphlpapiHnd == NULL) return; diff --git a/src/network/kernel/qnetworkproxy_win.cpp b/src/network/kernel/qnetworkproxy_win.cpp index e801738..de7c245 100644 --- a/src/network/kernel/qnetworkproxy_win.cpp +++ b/src/network/kernel/qnetworkproxy_win.cpp @@ -51,6 +51,7 @@ #include #include #include +#include /* * Information on the WinHTTP DLL: @@ -273,15 +274,15 @@ void QWindowsSystemProxy::init() return; #else // load the winhttp.dll library - HINSTANCE winhttpHnd = LoadLibrary(L"winhttp"); - if (!winhttpHnd) + QSystemLibrary lib(L"winhttp"); + if (!lib.load()) return; // failed to load - ptrWinHttpOpen = (PtrWinHttpOpen)GetProcAddress(winhttpHnd, "WinHttpOpen"); - ptrWinHttpCloseHandle = (PtrWinHttpCloseHandle)GetProcAddress(winhttpHnd, "WinHttpCloseHandle"); - ptrWinHttpGetProxyForUrl = (PtrWinHttpGetProxyForUrl)GetProcAddress(winhttpHnd, "WinHttpGetProxyForUrl"); - ptrWinHttpGetDefaultProxyConfiguration = (PtrWinHttpGetDefaultProxyConfiguration)GetProcAddress(winhttpHnd, "WinHttpGetDefaultProxyConfiguration"); - ptrWinHttpGetIEProxyConfigForCurrentUser = (PtrWinHttpGetIEProxyConfigForCurrentUser)GetProcAddress(winhttpHnd, "WinHttpGetIEProxyConfigForCurrentUser"); + ptrWinHttpOpen = (PtrWinHttpOpen)lib.resolve("WinHttpOpen"); + ptrWinHttpCloseHandle = (PtrWinHttpCloseHandle)lib.resolve("WinHttpCloseHandle"); + ptrWinHttpGetProxyForUrl = (PtrWinHttpGetProxyForUrl)lib.resolve("WinHttpGetProxyForUrl"); + ptrWinHttpGetDefaultProxyConfiguration = (PtrWinHttpGetDefaultProxyConfiguration)lib.resolve("WinHttpGetDefaultProxyConfiguration"); + ptrWinHttpGetIEProxyConfigForCurrentUser = (PtrWinHttpGetIEProxyConfigForCurrentUser)lib.resolve("WinHttpGetIEProxyConfigForCurrentUser"); // Try to obtain the Internet Explorer configuration. WINHTTP_CURRENT_USER_IE_PROXY_CONFIG ieProxyConfig; diff --git a/src/network/ssl/qsslsocket_openssl_symbols.cpp b/src/network/ssl/qsslsocket_openssl_symbols.cpp index 8620e00..9e550ae 100644 --- a/src/network/ssl/qsslsocket_openssl_symbols.cpp +++ b/src/network/ssl/qsslsocket_openssl_symbols.cpp @@ -42,7 +42,11 @@ #include "qsslsocket_openssl_symbols_p.h" -#include +#ifdef Q_OS_WIN +# include +#else +# include +#endif #include #include #include @@ -343,22 +347,22 @@ static QStringList findAllLibSsl() } # endif -static QPair loadOpenSsl() +#ifdef Q_OS_WIN +static QPair loadOpenSslWin32() { - QPair pair; + QPair pair; pair.first = 0; pair.second = 0; -# ifdef Q_OS_WIN - QLibrary *ssleay32 = new QLibrary(QLatin1String("ssleay32")); - if (!ssleay32->load()) { + QSystemLibrary *ssleay32 = new QSystemLibrary(QLatin1String("ssleay32")); + if (!ssleay32->load(false)) { // Cannot find ssleay32.dll delete ssleay32; return pair; } - QLibrary *libeay32 = new QLibrary(QLatin1String("libeay32")); - if (!libeay32->load()) { + QSystemLibrary *libeay32 = new QSystemLibrary(QLatin1String("libeay32")); + if (!libeay32->load(false)) { delete ssleay32; delete libeay32; return pair; @@ -367,7 +371,16 @@ static QPair loadOpenSsl() pair.first = ssleay32; pair.second = libeay32; return pair; -# elif defined(Q_OS_SYMBIAN) +} +#else + +static QPair loadOpenSsl() +{ + QPair pair; + pair.first = 0; + pair.second = 0; + +# if defined(Q_OS_SYMBIAN) QLibrary *libssl = new QLibrary(QLatin1String("libssl")); if (!libssl->load()) { // Cannot find ssleay32.dll @@ -467,6 +480,7 @@ static QPair loadOpenSsl() return pair; # endif } +#endif bool q_resolveOpenSslSymbols() { @@ -481,7 +495,11 @@ bool q_resolveOpenSslSymbols() return false; triedToResolveSymbols = true; +#ifdef Q_OS_WIN + QPair libs = loadOpenSslWin32(); +#else QPair libs = loadOpenSsl(); +#endif if (!libs.first || !libs.second) // failed to load them return false; diff --git a/src/qt3support/network/q3dns.cpp b/src/qt3support/network/q3dns.cpp index ab042c4..e0e9909 100644 --- a/src/qt3support/network/q3dns.cpp +++ b/src/qt3support/network/q3dns.cpp @@ -41,6 +41,7 @@ #include "qplatformdefs.h" #include "qbytearray.h" +#include #if defined(Q_OS_WIN32) || defined(Q_OS_WINCE) || defined(Q_OS_CYGWIN) # include "qt_windows.h" #else @@ -2299,7 +2300,7 @@ void Q3Dns::doResInit() bool gotNetworkParams = false; // try the API call GetNetworkParams() first and use registry lookup only // as a fallback - HINSTANCE hinstLib = LoadLibrary( L"iphlpapi" ); + HINSTANCE hinstLib = QSystemLibrary::load( L"iphlpapi" ); if ( hinstLib != 0 ) { #ifdef Q_OS_WINCE GNP getNetworkParams = (GNP) GetProcAddress( hinstLib, L"GetNetworkParams" ); diff --git a/src/tools/bootstrap/bootstrap.pro b/src/tools/bootstrap/bootstrap.pro index 0dbb90f..21fd412 100644 --- a/src/tools/bootstrap/bootstrap.pro +++ b/src/tools/bootstrap/bootstrap.pro @@ -87,7 +87,8 @@ unix:SOURCES += ../../corelib/io/qfsfileengine_unix.cpp \ ../../corelib/io/qfsfileengine_iterator_unix.cpp win32:SOURCES += ../../corelib/io/qfsfileengine_win.cpp \ - ../../corelib/io/qfsfileengine_iterator_win.cpp + ../../corelib/io/qfsfileengine_iterator_win.cpp \ + ../../corelib/plugin/qsystemlibrary.cpp \ macx: { QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.4 #enables weak linking for 10.4 (exported) -- cgit v0.12