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author | Shane Kearns <shane.kearns@accenture.com> | 2010-09-07 10:50:51 (GMT) |
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committer | Shane Kearns <shane.kearns@accenture.com> | 2010-09-07 15:41:32 (GMT) |
commit | a6611da5a67f2689586fd9367405dec2429f9cde (patch) | |
tree | 67e8b51324bec0ae480a7a4da2c0bf1a3934932c /src/corelib/io/qfilesystemengine.cpp | |
parent | 309f0d3d1f4bcc42249e738bae544750fe8cdb6a (diff) | |
download | Qt-a6611da5a67f2689586fd9367405dec2429f9cde.zip Qt-a6611da5a67f2689586fd9367405dec2429f9cde.tar.gz Qt-a6611da5a67f2689586fd9367405dec2429f9cde.tar.bz2 |
Symbian OS implementation for QFileSystemMetaData
There are three possible sources for metadata:
RFs::Entry() - for files or directories in the filesystem (except roots)
RFs::Volume() - for mounted drives (used for root directory)
::fstat() - for Open C file handles adopted via QFile::open(int, OpenMode)
As a result of the ::fstat requirement, the code dealing with stat buffers
is moved from qfilesystemengine_unix.cpp to the common qfilesystemengine.cpp
Reviewed-By: joao
Diffstat (limited to 'src/corelib/io/qfilesystemengine.cpp')
-rw-r--r-- | src/corelib/io/qfilesystemengine.cpp | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/corelib/io/qfilesystemengine.cpp b/src/corelib/io/qfilesystemengine.cpp index 8f5b98a..0563a15 100644 --- a/src/corelib/io/qfilesystemengine.cpp +++ b/src/corelib/io/qfilesystemengine.cpp @@ -213,4 +213,76 @@ QAbstractFileEngine *QFileSystemEngine::resolveEntryAndCreateLegacyEngine( return engine; } +//these unix functions are in this file, because they are shared by symbian port +//for open C file handles. +#ifdef Q_OS_UNIX +//static +bool QFileSystemEngine::fillMetaData(int fd, QFileSystemMetaData &data) +{ + data.entryFlags &= ~QFileSystemMetaData::PosixStatFlags; + data.knownFlagsMask |= QFileSystemMetaData::PosixStatFlags; + + QT_STATBUF statBuffer; + if (QT_FSTAT(fd, &statBuffer) == 0) { + data.fillFromStatBuf(statBuffer); + return true; + } + + return false; +} + +void QFileSystemMetaData::fillFromStatBuf(const QT_STATBUF &statBuffer) +{ + // Permissions + if (statBuffer.st_mode & S_IRUSR) + entryFlags |= QFileSystemMetaData::OwnerReadPermission; + if (statBuffer.st_mode & S_IWUSR) + entryFlags |= QFileSystemMetaData::OwnerWritePermission; + if (statBuffer.st_mode & S_IXUSR) + entryFlags |= QFileSystemMetaData::OwnerExecutePermission; + + if (statBuffer.st_mode & S_IRGRP) + entryFlags |= QFileSystemMetaData::GroupReadPermission; + if (statBuffer.st_mode & S_IWGRP) + entryFlags |= QFileSystemMetaData::GroupWritePermission; + if (statBuffer.st_mode & S_IXGRP) + entryFlags |= QFileSystemMetaData::GroupExecutePermission; + + if (statBuffer.st_mode & S_IROTH) + entryFlags |= QFileSystemMetaData::OtherReadPermission; + if (statBuffer.st_mode & S_IWOTH) + entryFlags |= QFileSystemMetaData::OtherWritePermission; + if (statBuffer.st_mode & S_IXOTH) + entryFlags |= QFileSystemMetaData::OtherExecutePermission; + + // Type + if ((statBuffer.st_mode & S_IFMT) == S_IFREG) + entryFlags |= QFileSystemMetaData::FileType; + else if ((statBuffer.st_mode & S_IFMT) == S_IFDIR) + entryFlags |= QFileSystemMetaData::DirectoryType; + else + entryFlags |= QFileSystemMetaData::SequentialType; + + // Attributes + entryFlags |= QFileSystemMetaData::ExistsAttribute; + size_ = statBuffer.st_size; +#if !defined(QWS) && defined(Q_OS_MAC) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 + if (statBuffer.st_flags & UF_HIDDEN) { + entryFlags |= QFileSystemMetaData::HiddenAttribute; + knownFlagsMask |= QFileSystemMetaData::HiddenAttribute; + } +#endif + + // Times +#ifdef Q_OS_SYMBIAN + modificationTime_ = qt_symbian_time_t_To_TTime(statBuffer.st_mtime); +#else + creationTime_ = statBuffer.st_ctime ? statBuffer.st_ctime : statBuffer.st_mtime; + modificationTime_ = statBuffer.st_mtime; + accessTime_ = statBuffer.st_atime; +#endif +} + +#endif + QT_END_NAMESPACE |