diff options
Diffstat (limited to 'src/corelib/io/qfsfileengine_win.cpp')
| -rw-r--r-- | src/corelib/io/qfsfileengine_win.cpp | 73 |
1 files changed, 57 insertions, 16 deletions
diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp index 2b38019674..c974daab06 100644 --- a/src/corelib/io/qfsfileengine_win.cpp +++ b/src/corelib/io/qfsfileengine_win.cpp @@ -60,14 +60,18 @@ # include <types.h> #endif #include <objbase.h> -#include <shlobj.h> +#ifndef Q_OS_WINRT +# include <shlobj.h> +# include <accctrl.h> +#endif #include <initguid.h> -#include <accctrl.h> #include <ctype.h> #include <limits.h> #include <stdio.h> -#define SECURITY_WIN32 -#include <security.h> +#ifndef Q_OS_WINRT +# define SECURITY_WIN32 +# include <security.h> +#endif #ifndef PATH_MAX #define PATH_MAX FILENAME_MAX @@ -93,7 +97,7 @@ QString QFSFileEnginePrivate::longFileName(const QString &path) return path; QString absPath = QFileSystemEngine::nativeAbsoluteFilePath(path); -#if !defined(Q_OS_WINCE) +#if !defined(Q_OS_WINCE) && !defined(Q_OS_WINRT) QString prefix = QLatin1String("\\\\?\\"); if (isUncPath(absPath)) { prefix.append(QLatin1String("UNC\\")); // "\\\\?\\UNC\\" @@ -121,11 +125,12 @@ bool QFSFileEnginePrivate::nativeOpen(QIODevice::OpenMode openMode) if (openMode & QIODevice::WriteOnly) accessRights |= GENERIC_WRITE; - SECURITY_ATTRIBUTES securityAtts = { sizeof(SECURITY_ATTRIBUTES), NULL, FALSE }; // WriteOnly can create files, ReadOnly cannot. DWORD creationDisp = (openMode & QIODevice::WriteOnly) ? OPEN_ALWAYS : OPEN_EXISTING; // Create the file handle. +#ifndef Q_OS_WINRT + SECURITY_ATTRIBUTES securityAtts = { sizeof(SECURITY_ATTRIBUTES), NULL, FALSE }; fileHandle = CreateFile((const wchar_t*)fileEntry.nativeFilePath().utf16(), accessRights, shareMode, @@ -133,6 +138,13 @@ bool QFSFileEnginePrivate::nativeOpen(QIODevice::OpenMode openMode) creationDisp, FILE_ATTRIBUTE_NORMAL, NULL); +#else // !Q_OS_WINRT + fileHandle = CreateFile2((const wchar_t*)fileEntry.nativeFilePath().utf16(), + accessRights, + shareMode, + creationDisp, + NULL); +#endif // Q_OS_WINRT // Bail out on error. if (fileHandle == INVALID_HANDLE_VALUE) { @@ -473,7 +485,7 @@ int QFSFileEnginePrivate::nativeHandle() const */ bool QFSFileEnginePrivate::nativeIsSequential() const { -#if !defined(Q_OS_WINCE) +#if !defined(Q_OS_WINCE) && !defined(Q_OS_WINRT) HANDLE handle = fileHandle; if (fh || fd != -1) handle = (HANDLE)_get_osfhandle(fh ? QT_FILENO(fh) : fd); @@ -577,7 +589,7 @@ bool QFSFileEngine::setCurrentPath(const QString &path) QString QFSFileEngine::currentPath(const QString &fileName) { -#if !defined(Q_OS_WINCE) +#if !defined(Q_OS_WINCE) && !defined(Q_OS_WINRT) QString ret; //if filename is a drive: then get the pwd of that drive if (fileName.length() >= 2 && @@ -596,10 +608,10 @@ QString QFSFileEngine::currentPath(const QString &fileName) if (ret.length() >= 2 && ret[1] == QLatin1Char(':')) ret[0] = ret.at(0).toUpper(); // Force uppercase drive letters. return ret; -#else +#else // !Q_OS_WINCE && !Q_OS_WINRT Q_UNUSED(fileName); return QFileSystemEngine::currentPath().filePath(); -#endif +#endif // Q_OS_WINCE || Q_OS_WINRT } QString QFSFileEngine::homePath() @@ -620,7 +632,7 @@ QString QFSFileEngine::tempPath() QFileInfoList QFSFileEngine::drives() { QFileInfoList ret; -#if !defined(Q_OS_WINCE) +#if !defined(Q_OS_WINCE) && !defined(Q_OS_WINRT) #if defined(Q_OS_WIN32) quint32 driveBits = (quint32) GetLogicalDrives() & 0x3ffffff; #endif @@ -633,10 +645,10 @@ QFileInfoList QFSFileEngine::drives() driveBits = driveBits >> 1; } return ret; -#else +#else // !Q_OS_WINCE && !Q_OS_WINRT ret.append(QFileInfo(QLatin1String("/"))); return ret; -#endif +#endif // Q_OS_WINCE || Q_OS_WINRT } bool QFSFileEnginePrivate::doStat(QFileSystemMetaData::MetaDataFlags flags) const @@ -661,7 +673,7 @@ bool QFSFileEnginePrivate::doStat(QFileSystemMetaData::MetaDataFlags flags) cons bool QFSFileEngine::link(const QString &newName) { -#if !defined(Q_OS_WINCE) +#if !defined(Q_OS_WINCE) && !defined(Q_OS_WINRT) #if !defined(QT_NO_LIBRARY) bool ret = false; @@ -707,7 +719,7 @@ bool QFSFileEngine::link(const QString &newName) Q_UNUSED(newName); return false; #endif // QT_NO_LIBRARY -#else +#elif defined(Q_OS_WINCE) QString linkName = newName; linkName.replace(QLatin1Char('/'), QLatin1Char('\\')); if (!linkName.endsWith(QLatin1String(".lnk"))) @@ -720,7 +732,11 @@ bool QFSFileEngine::link(const QString &newName) if (!ret) setError(QFile::RenameError, qt_error_string()); return ret; -#endif // Q_OS_WINCE +#else // Q_OS_WINCE + Q_UNUSED(newName); + Q_UNIMPLEMENTED(); + return false; +#endif // Q_OS_WINRT } /*! @@ -937,6 +953,7 @@ QDateTime QFSFileEngine::fileTime(FileTime time) const uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size, QFile::MemoryMapFlags flags) { +#ifndef Q_OS_WINPHONE Q_Q(QFSFileEngine); Q_UNUSED(flags); if (openMode == QFile::NotOpen) { @@ -980,7 +997,11 @@ uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size, // first create the file mapping handle DWORD protection = (openMode & QIODevice::WriteOnly) ? PAGE_READWRITE : PAGE_READONLY; +#ifndef Q_OS_WINRT mapHandle = ::CreateFileMapping(handle, 0, protection, 0, 0, 0); +#else + mapHandle = ::CreateFileMappingFromApp(handle, 0, protection, 0, 0); +#endif if (mapHandle == NULL) { q->setError(QFile::PermissionsError, qt_error_string()); #ifdef Q_USE_DEPRECATED_MAP_API @@ -998,15 +1019,23 @@ uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size, DWORD offsetHi = offset >> 32; DWORD offsetLo = offset & Q_UINT64_C(0xffffffff); SYSTEM_INFO sysinfo; +#ifndef Q_OS_WINRT ::GetSystemInfo(&sysinfo); +#else + ::GetNativeSystemInfo(&sysinfo); +#endif DWORD mask = sysinfo.dwAllocationGranularity - 1; DWORD extra = offset & mask; if (extra) offsetLo &= ~mask; // attempt to create the map +#ifndef Q_OS_WINRT LPVOID mapAddress = ::MapViewOfFile(mapHandle, access, offsetHi, offsetLo, size + extra); +#else + LPVOID mapAddress = ::MapViewOfFileFromApp(mapHandle, access, offset, size); +#endif if (mapAddress) { uchar *address = extra + static_cast<uchar*>(mapAddress); maps[address] = extra; @@ -1025,11 +1054,18 @@ uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size, ::CloseHandle(mapHandle); mapHandle = NULL; +#else // !Q_OS_WINPHONE + Q_UNUSED(offset); + Q_UNUSED(size); + Q_UNUSED(flags); + Q_UNIMPLEMENTED(); +#endif // Q_OS_WINPHONE return 0; } bool QFSFileEnginePrivate::unmap(uchar *ptr) { +#ifndef Q_OS_WINPHONE Q_Q(QFSFileEngine); if (!maps.contains(ptr)) { q->setError(QFile::PermissionsError, qt_error_string(ERROR_ACCESS_DENIED)); @@ -1048,6 +1084,11 @@ bool QFSFileEnginePrivate::unmap(uchar *ptr) } return true; +#else // !Q_OS_WINPHONE + Q_UNUSED(ptr); + Q_UNIMPLEMENTED(); + return false; +#endif // Q_OS_WINPHONE } QT_END_NAMESPACE |