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| author | Ritt Konstantin <ritt.ks@gmail.com> | 2010-03-09 13:57:25 (GMT) |
|---|---|---|
| committer | João Abecasis <joao@trolltech.com> | 2010-03-09 15:46:30 (GMT) |
| commit | aa235c3cf623f832c01df9a4065375ca610d4d06 (patch) | |
| tree | c208876508f9c1ce5c5fe16c0ba3fd0d8dad842a /src/corelib/io | |
| parent | 6fb8d8af7cc9d3f7e90c0534aa2ec90dd7289176 (diff) | |
| download | Qt-aa235c3cf623f832c01df9a4065375ca610d4d06.zip Qt-aa235c3cf623f832c01df9a4065375ca610d4d06.tar.gz Qt-aa235c3cf623f832c01df9a4065375ca610d4d06.tar.bz2 | |
QFSFileEngine: Don't use owner's permissions for current user; calculate them instead
Having this code in the engine allows cleaning up the hack in QFileInfo.
Merge-request: 428
Reviewed-by: João Abecasis <joao@trolltech.com>
Diffstat (limited to 'src/corelib/io')
| -rw-r--r-- | src/corelib/io/qfsfileengine_unix.cpp | 14 | ||||
| -rw-r--r-- | src/corelib/io/qfsfileengine_win.cpp | 20 |
2 files changed, 22 insertions, 12 deletions
diff --git a/src/corelib/io/qfsfileengine_unix.cpp b/src/corelib/io/qfsfileengine_unix.cpp index 8841fea..d63a088 100644 --- a/src/corelib/io/qfsfileengine_unix.cpp +++ b/src/corelib/io/qfsfileengine_unix.cpp @@ -749,12 +749,6 @@ QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions() const ret |= QAbstractFileEngine::WriteOwnerPerm; if (st.st_mode & S_IXUSR) ret |= QAbstractFileEngine::ExeOwnerPerm; - if (st.st_mode & S_IRUSR) - ret |= QAbstractFileEngine::ReadUserPerm; - if (st.st_mode & S_IWUSR) - ret |= QAbstractFileEngine::WriteUserPerm; - if (st.st_mode & S_IXUSR) - ret |= QAbstractFileEngine::ExeUserPerm; if (st.st_mode & S_IRGRP) ret |= QAbstractFileEngine::ReadGroupPerm; if (st.st_mode & S_IWGRP) @@ -768,6 +762,14 @@ QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions() const if (st.st_mode & S_IXOTH) ret |= QAbstractFileEngine::ExeOtherPerm; + // calculate user permissions + if (QT_ACCESS(nativeFilePath.constData(), R_OK) == 0) + ret |= QAbstractFileEngine::ReadUserPerm; + if (QT_ACCESS(nativeFilePath.constData(), W_OK) == 0) + ret |= QAbstractFileEngine::WriteUserPerm; + if (QT_ACCESS(nativeFilePath.constData(), X_OK) == 0) + ret |= QAbstractFileEngine::ExeUserPerm; + return ret; } diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp index 72eb081..ecfb17a 100644 --- a/src/corelib/io/qfsfileengine_win.cpp +++ b/src/corelib/io/qfsfileengine_win.cpp @@ -1480,12 +1480,12 @@ QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions() const //### what to do with permissions if we don't use NTFS // for now just add all permissions and what about exe missions ?? // also qt_ntfs_permission_lookup is now not set by default ... should it ? - ret |= QAbstractFileEngine::ReadOwnerPerm | QAbstractFileEngine::ReadUserPerm - | QAbstractFileEngine::ReadGroupPerm | QAbstractFileEngine::ReadOtherPerm; + ret |= QAbstractFileEngine::ReadOwnerPerm | QAbstractFileEngine::ReadGroupPerm + | QAbstractFileEngine::ReadOtherPerm; if (!(fileAttrib & FILE_ATTRIBUTE_READONLY)) { - ret |= QAbstractFileEngine::WriteOwnerPerm | QAbstractFileEngine::WriteUserPerm - | QAbstractFileEngine::WriteGroupPerm | QAbstractFileEngine::WriteOtherPerm; + ret |= QAbstractFileEngine::WriteOwnerPerm | QAbstractFileEngine::WriteGroupPerm + | QAbstractFileEngine::WriteOtherPerm; } QString fname = filePath.endsWith(QLatin1String(".lnk")) ? readLink(filePath) : filePath; @@ -1493,9 +1493,17 @@ QAbstractFileEngine::FileFlags QFSFileEnginePrivate::getPermissions() const if ((fileAttrib & FILE_ATTRIBUTE_DIRECTORY) || ext == QLatin1String(".exe") || ext == QLatin1String(".com") || ext == QLatin1String(".bat") || ext == QLatin1String(".pif") || ext == QLatin1String(".cmd")) { - ret |= QAbstractFileEngine::ExeOwnerPerm | QAbstractFileEngine::ExeGroupPerm | - QAbstractFileEngine::ExeOtherPerm | QAbstractFileEngine::ExeUserPerm; + ret |= QAbstractFileEngine::ExeOwnerPerm | QAbstractFileEngine::ExeGroupPerm + | QAbstractFileEngine::ExeOtherPerm; } + + // calculate user permissions + if (::_waccess((wchar_t*)longFileName(filePath).utf16(), R_OK) == 0) + ret |= QAbstractFileEngine::ReadUserPerm; + if (::_waccess((wchar_t*)longFileName(filePath).utf16(), W_OK) == 0) + ret |= QAbstractFileEngine::WriteUserPerm; + if (::_waccess((wchar_t*)longFileName(filePath).utf16(), X_OK) == 0) + ret |= QAbstractFileEngine::ExeUserPerm; } return ret; } |