Remove Symbian support from src/corelib/io/.

Change-Id: I52c2a58396e03f29ca478de34c914535c7ae1012
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>

1 files changed, 0 insertions, 406 deletions

diff --git a/src/corelib/io/qfilesystemengine_symbian.cpp b/src/corelib/io/qfilesystemengine_symbian.cpp
deleted file mode 100644
index c8c1dfdc84..0000000000
--- a/src/corelib/io/qfilesystemengine_symbian.cpp
+++ /dev/null
@@ -1,406 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qfilesystemengine_p.h"
-#include "qfsfileengine.h"
-#include <QtCore/private/qcore_symbian_p.h>
-#include <QtCore/qcoreapplication.h>
-
-#include <f32file.h>
-#include <pathinfo.h>
-#include <wchar.h>
-
-QT_BEGIN_NAMESPACE
-
-bool QFileSystemEngine::isCaseSensitive()
-{
-    return false;
-}
-
-//TODO: resolve this with QDir::cleanPath, without breaking the behaviour of that
-//function which is documented only by autotest
-//input: a dirty absolute path, e.g. c:/../../foo/./
-//output: a clean absolute path, e.g. c:/foo/
-static QString symbianCleanAbsolutePath(const QString& path)
-{
-    bool isDir = path.endsWith(QLatin1Char('/'));
-    //using SkipEmptyParts flag to eliminate duplicated slashes
-    QStringList components = path.split(QLatin1Char('/'), QString::SkipEmptyParts);
-    int cdups = 0;
-    for(int i=components.count() - 1; i>=0; --i) {
-        if(components.at(i) == QLatin1String("..")) {
-            components.removeAt(i);
-            cdups++;
-        }
-        else if(components.at(i) == QLatin1String(".")) {
-            components.removeAt(i);
-        }
-        else if(cdups && i > 0) {
-            --cdups;
-            components.removeAt(i);
-        }
-    }
-    QString result = components.join(QLatin1String("/"));
-    if ((isDir&& !result.endsWith(QLatin1Char('/')))
-        || (result.length() == 2 && result.at(1).unicode() == ':'))
-        result.append(QLatin1Char('/'));
-    return result;
-}
-
-//static
-QFileSystemEntry QFileSystemEngine::getLinkTarget(const QFileSystemEntry &link, QFileSystemMetaData &data)
-{
-    Q_UNUSED(data);
-    return link;
-}
-
-//static
-QFileSystemEntry QFileSystemEngine::canonicalName(const QFileSystemEntry &entry, QFileSystemMetaData &data)
-{
-    if (entry.isEmpty() || entry.isRoot())
-        return entry;
-
-    QFileSystemEntry result = absoluteName(entry);
-    if (!data.hasFlags(QFileSystemMetaData::ExistsAttribute))
-        fillMetaData(result, data, QFileSystemMetaData::ExistsAttribute);
-    if (!data.exists()) {
-        // file doesn't exist
-        return QFileSystemEntry();
-    } else {
-        return result;
-    }
-}
-
-//static
-QFileSystemEntry QFileSystemEngine::absoluteName(const QFileSystemEntry &entry)
-{
-    QString orig = entry.filePath();
-    const bool isAbsolute = entry.isAbsolute();
-    const bool isDirty = !entry.isClean();
-    if (isAbsolute && !isDirty)
-        return entry;
-
-    const bool isRelative = entry.isRelative();
-    const bool needsDrive = (!orig.isEmpty() && orig.at(0).unicode() == '/');
-    const bool isDriveLetter = !needsDrive && !isAbsolute && !isRelative && orig.length() == 2;
-    const bool isDriveRelative = !needsDrive && !isAbsolute && !isRelative && orig.length() > 2;
-
-    QString result;
-    if (needsDrive || isDriveLetter || isDriveRelative || !isAbsolute || orig.isEmpty()) {
-        QFileSystemEntry cur(currentPath());
-        if(needsDrive)
-            result = cur.filePath().left(2);
-        else if(isDriveRelative && cur.filePath().at(0) != orig.at(0))
-            result = orig.left(2); // for BC, see tst_QFileInfo::absolutePath(<not current drive>:my.dll)
-        else
-            result = cur.filePath();
-        if(isDriveLetter) {
-            result[0] = orig.at(0); //copy drive letter
-            orig.clear();
-        }
-        if(isDriveRelative) {
-            orig = orig.mid(2); //discard the drive specifier from orig
-        }
-    }
-    if (!orig.isEmpty() && !(orig.length() == 1 && orig.at(0).unicode() == '.')) {
-        if (!result.isEmpty() && !result.endsWith(QLatin1Char('/')))
-            result.append(QLatin1Char('/'));
-        result.append(orig);
-    }
-
-    return QFileSystemEntry(symbianCleanAbsolutePath(result), QFileSystemEntry::FromInternalPath());
-}
-
-void QFileSystemMetaData::fillFromTEntry(const TEntry& entry)
-{
-    entryFlags &= ~(QFileSystemMetaData::SymbianTEntryFlags);
-    knownFlagsMask |= QFileSystemMetaData::SymbianTEntryFlags;
-    //Symbian doesn't have unix type file permissions
-    entryFlags |= QFileSystemMetaData::ReadPermissions;
-    if(!entry.IsReadOnly()) {
-        entryFlags |= QFileSystemMetaData::WritePermissions;
-    }
-    //set the type
-    if(entry.IsDir())
-        entryFlags |= (QFileSystemMetaData::DirectoryType | QFileSystemMetaData::ExecutePermissions);
-    else
-        entryFlags |= QFileSystemMetaData::FileType;
-
-    //set the attributes
-    entryFlags |= QFileSystemMetaData::ExistsAttribute;
-    if(entry.IsHidden())
-        entryFlags |= QFileSystemMetaData::HiddenAttribute;
-
-#ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API
-    size_ = entry.FileSize();
-#else
-    size_ = (TUint)(entry.iSize);
-#endif
-
-    modificationTime_ = entry.iModified;
-}
-
-void QFileSystemMetaData::fillFromVolumeInfo(const TVolumeInfo& info)
-{
-    entryFlags &= ~(QFileSystemMetaData::SymbianTEntryFlags);
-    knownFlagsMask |= QFileSystemMetaData::SymbianTEntryFlags;
-    entryFlags |= QFileSystemMetaData::ExistsAttribute;
-    entryFlags |= QFileSystemMetaData::Permissions;
-    if(info.iDrive.iDriveAtt & KDriveAttRom) {
-        entryFlags &= ~(QFileSystemMetaData::WritePermissions);
-    }
-    entryFlags |= QFileSystemMetaData::DirectoryType;
-    size_ = info.iSize;
-    modificationTime_ = qt_symbian_time_t_To_TTime(0);
-}
-
-//static
-bool QFileSystemEngine::fillMetaData(const QFileSystemEntry &entry, QFileSystemMetaData &data, QFileSystemMetaData::MetaDataFlags what)
-{
-    if (what & QFileSystemMetaData::SymbianTEntryFlags) {
-        RFs& fs(qt_s60GetRFs());
-        TInt err;
-        QFileSystemEntry absentry(absoluteName(entry));
-        if (entry.isEmpty()) {
-            err = KErrNotFound;
-        } else if (absentry.isRoot()) {
-            //Root directories don't have an entry, and Entry() returns KErrBadName.
-            //Therefore get information about the volume instead.
-            TInt drive;
-            err = RFs::CharToDrive(TChar(absentry.nativeFilePath().at(0).unicode()), drive);
-            if (!err) {
-                TVolumeInfo info;
-                err = fs.Volume(info, drive);
-                if (!err)
-                    data.fillFromVolumeInfo(info);
-            }
-        } else {
-            TEntry ent;
-            err = fs.Entry(qt_QString2TPtrC(absentry.nativeFilePath()), ent);
-            if (!err)
-                data.fillFromTEntry(ent);
-        }
-        if (err) {
-            data.size_ = 0;
-            data.modificationTime_ = TTime(0);
-            data.entryFlags &= ~(QFileSystemMetaData::SymbianTEntryFlags);
-        }
-        //files in /sys/bin on any drive are executable, even though we don't normally have permission to check whether they exist or not
-        if(absentry.filePath().midRef(1,10).compare(QLatin1String(":/sys/bin/"), Qt::CaseInsensitive) == 0)
-            data.entryFlags |= QFileSystemMetaData::ExecutePermissions;
-    }
-    return data.hasFlags(what);
-}
-
-//static
-bool QFileSystemEngine::createDirectory(const QFileSystemEntry &entry, bool createParents)
-{
-    QString abspath = absoluteName(entry).nativeFilePath();
-    if (!abspath.endsWith(QLatin1Char('\\')))
-        abspath.append(QLatin1Char('\\'));
-    TInt r;
-    if (createParents)
-        r = qt_s60GetRFs().MkDirAll(qt_QString2TPtrC(abspath));
-    else
-        r = qt_s60GetRFs().MkDir(qt_QString2TPtrC(abspath));
-    if (createParents && r == KErrAlreadyExists)
-        return true; //# Qt5 - QDir::mkdir returns false for existing dir, QDir::mkpath returns true (should be made consistent in Qt 5)
-    return (r == KErrNone);
-}
-
-//static
-bool QFileSystemEngine::removeDirectory(const QFileSystemEntry &entry, bool removeEmptyParents)
-{
-    QString abspath = absoluteName(entry).nativeFilePath();
-    if (!abspath.endsWith(QLatin1Char('\\')))
-        abspath.append(QLatin1Char('\\'));
-    TPtrC dir(qt_QString2TPtrC(abspath));
-    RFs& fs = qt_s60GetRFs();
-    bool ok = false;
-    //behaviour of FS file engine:
-    //returns true if the directory could be removed
-    //success/failure of removing parent directories does not matter
-    while (KErrNone == fs.RmDir(dir)) {
-        ok = true;
-        if (!removeEmptyParents)
-            break;
-        //RFs::RmDir treats "c:\foo\bar" and "c:\foo\" the same, so it is sufficient to remove the last \ to the end
-        dir.Set(dir.Left(dir.LocateReverse(TChar('\\'))));
-    }
-    return ok;
-}
-
-//static
-bool QFileSystemEngine::createLink(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error)
-{
-    Q_UNUSED(source)
-    Q_UNUSED(target)
-    error = QSystemError(KErrNotSupported, QSystemError::NativeError);
-    return false;
-}
-
-//static
-bool QFileSystemEngine::copyFile(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error)
-{
-    //CFileMan is allocated each time because it is not thread-safe
-    CFileMan *fm = 0;
-    TRAPD(err, fm = CFileMan::NewL(qt_s60GetRFs()));
-    if (err == KErrNone) {
-        err = fm->Copy(qt_QString2TPtrC(absoluteName(source).nativeFilePath()), qt_QString2TPtrC(absoluteName(target).nativeFilePath()), 0);
-        delete fm;
-    }
-    if (err == KErrNone)
-        return true;
-    error = QSystemError(err, QSystemError::NativeError);
-    return false;
-}
-
-//static
-bool QFileSystemEngine::renameFile(const QFileSystemEntry &source, const QFileSystemEntry &target, QSystemError &error)
-{
-    QString sourcepath = absoluteName(source).nativeFilePath();
-    QString targetpath = absoluteName(target).nativeFilePath();
-    RFs& fs(qt_s60GetRFs());
-    TInt err = fs.Rename(qt_QString2TPtrC(sourcepath), qt_QString2TPtrC(targetpath));
-    if (err == KErrNone)
-        return true;
-    error = QSystemError(err, QSystemError::NativeError);
-    return false;
-}
-
-//static
-bool QFileSystemEngine::removeFile(const QFileSystemEntry &entry, QSystemError &error)
-{
-    QString targetpath = absoluteName(entry).nativeFilePath();
-    RFs& fs(qt_s60GetRFs());
-    TInt err = fs.Delete(qt_QString2TPtrC(targetpath));
-    if (err == KErrNone)
-        return true;
-    error = QSystemError(err, QSystemError::NativeError);
-    return false;
-}
-
-//static
-bool QFileSystemEngine::setPermissions(const QFileSystemEntry &entry, QFile::Permissions permissions, QSystemError &error, QFileSystemMetaData *data)
-{
-    QString targetpath = absoluteName(entry).nativeFilePath();
-    TUint setmask = 0;
-    TUint clearmask = 0;
-    RFs& fs(qt_s60GetRFs());
-    if (permissions & (QFile::WriteOwner | QFile::WriteUser | QFile::WriteGroup | QFile::WriteOther))
-        clearmask = KEntryAttReadOnly; //if anyone can write, it's not read-only
-    else
-        setmask = KEntryAttReadOnly;
-    TInt err = fs.SetAtt(qt_QString2TPtrC(targetpath), setmask, clearmask);
-    if (data && !err) {
-        data->entryFlags &= ~QFileSystemMetaData::Permissions;
-        data->entryFlags |= QFileSystemMetaData::MetaDataFlag(uint(permissions));
-        data->knownFlagsMask |= QFileSystemMetaData::Permissions;
-    }
-    if (err == KErrNone)
-        return true;
-    error = QSystemError(err, QSystemError::NativeError);
-    return false;
-}
-
-QString QFileSystemEngine::homePath()
-{
-    QString home = QDir::fromNativeSeparators(qt_TDesC2QString(PathInfo::PhoneMemoryRootPath()));
-    if(home.endsWith(QLatin1Char('/')))
-        home.chop(1);
-    return home;
-}
-
-QString QFileSystemEngine::rootPath()
-{
-    TChar drive;
-    TInt err = RFs::DriveToChar(RFs::GetSystemDrive(), drive); //RFs::GetSystemDriveChar not supported on S60 3.1
-    Q_ASSERT(err == KErrNone); //RFs::GetSystemDrive() shall always return a convertible drive number on a valid OS configuration
-    return QString(QChar(drive)).append(QLatin1String(":/"));
-}
-
-QString QFileSystemEngine::tempPath()
-{
-    return rootPath().append(QLatin1String("system/temp"));
-}
-
-//static
-bool QFileSystemEngine::setCurrentPath(const QFileSystemEntry &entry)
-{
-    QFileSystemMetaData meta;
-    QFileSystemEntry absname = absoluteName(entry);
-    fillMetaData(absname, meta, QFileSystemMetaData::ExistsAttribute | QFileSystemMetaData::DirectoryType);
-    if(!(meta.exists() && meta.isDirectory()))
-        return false;
-
-    RFs& fs = qt_s60GetRFs();
-    QString abspath = absname.nativeFilePath();
-    if(!abspath.endsWith(QLatin1Char('\\')))
-        abspath.append(QLatin1Char('\\'));
-    TInt r = fs.SetSessionPath(qt_QString2TPtrC(abspath));
-    //SetSessionPath succeeds for non existent directory, which is why it's checked above
-    if (r == KErrNone) {
-        __ASSERT_COMPILE(sizeof(wchar_t) == sizeof(unsigned short));
-        //attempt to set open C to the same path
-        r = ::wchdir(reinterpret_cast<const wchar_t *>(absname.filePath().utf16()));
-        if (r < 0)
-            qWarning("failed to sync path to open C");
-        return true;
-    }
-    return false;
-}
-
-//static
-QFileSystemEntry QFileSystemEngine::currentPath()
-{
-    TFileName fn;
-    QFileSystemEntry ret;
-    TInt r = qt_s60GetRFs().SessionPath(fn);
-    if(r == KErrNone) {
-        //remove terminating slash from non root paths (session path is clean, absolute and always ends in a \)
-        if(fn.Length() > 3 && fn[fn.Length() - 1] == '\\')
-            fn.SetLength(fn.Length() - 1);
-        ret = QFileSystemEntry(qt_TDesC2QString(fn), QFileSystemEntry::FromNativePath());
-    }
-    return ret;
-}
-
-QT_END_NAMESPACE