diff options
author | Liang Qi <liang.qi@qt.io> | 2017-11-21 14:34:31 +0100 |
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committer | Liang Qi <liang.qi@qt.io> | 2017-11-23 09:36:03 +0100 |
commit | 153e8b49adfe210cb00490284a14c94c08e03c3f (patch) | |
tree | 59d9522d6dc96215cc2cb1d19b3e8a0e580bcb41 /src/corelib/io/qstorageinfo_unix.cpp | |
parent | ef7c0594bf9e41813c9c841e00c3a52269d363f5 (diff) | |
parent | a4113d0c644edba1c39d9d268a259e95ae51c61e (diff) |
Merge remote-tracking branch 'origin/5.10' into dev
Conflicts:
src/network/access/qhttp2protocolhandler_p.h
src/network/kernel/kernel.pri
src/network/ssl/qsslkey_qt.cpp
src/plugins/platforms/cocoa/qcocoascreen.mm
src/plugins/platforms/windows/accessible/iaccessible2.cpp
src/plugins/platforms/windows/accessible/iaccessible2.h
src/plugins/platforms/windows/accessible/qwindowsaccessibility.cpp
src/plugins/platforms/windows/accessible/qwindowsmsaaaccessible.cpp
src/plugins/platforms/windows/accessible/qwindowsmsaaaccessible.h
src/widgets/widgets/qmenu_p.h
tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp
tests/auto/other/qaccessibility/tst_qaccessibility.cpp
tests/auto/testlib/selftests/expected_cmptest.lightxml
tests/auto/testlib/selftests/expected_cmptest.teamcity
tests/auto/testlib/selftests/expected_cmptest.txt
tests/auto/testlib/selftests/expected_cmptest.xml
Done-with: Edward Welbourne <edward.welbourne@qt.io>
Change-Id: I4217cc7d840cbae3e3dd28574741544469c4c6b9
Diffstat (limited to 'src/corelib/io/qstorageinfo_unix.cpp')
-rw-r--r-- | src/corelib/io/qstorageinfo_unix.cpp | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/src/corelib/io/qstorageinfo_unix.cpp b/src/corelib/io/qstorageinfo_unix.cpp index 0911083bac..cdaa6329f9 100644 --- a/src/corelib/io/qstorageinfo_unix.cpp +++ b/src/corelib/io/qstorageinfo_unix.cpp @@ -544,6 +544,38 @@ void QStorageInfoPrivate::initRootPath() } } +#ifdef Q_OS_LINUX +// udev encodes the labels with ID_LABEL_FS_ENC which is done with +// blkid_encode_string(). Within this function some 1-byte utf-8 +// characters not considered safe (e.g. '\' or ' ') are encoded as hex +static QString decodeFsEncString(const QString &str) +{ + QString decoded; + decoded.reserve(str.size()); + + int i = 0; + while (i < str.size()) { + if (i <= str.size() - 4) { // we need at least four characters \xAB + if (str.at(i) == QLatin1Char('\\') && + str.at(i+1) == QLatin1Char('x')) { + bool bOk; + const int code = str.midRef(i+2, 2).toInt(&bOk, 16); + // only decode characters between 0x20 and 0x7f but not + // the backslash to prevent collisions + if (bOk && code >= 0x20 && code < 0x80 && code != '\\') { + decoded += QChar(code); + i += 4; + continue; + } + } + } + decoded += str.at(i); + ++i; + } + return decoded; +} +#endif + static inline QString retrieveLabel(const QByteArray &device) { #ifdef Q_OS_LINUX @@ -557,7 +589,7 @@ static inline QString retrieveLabel(const QByteArray &device) it.next(); QFileInfo fileInfo(it.fileInfo()); if (fileInfo.isSymLink() && fileInfo.symLinkTarget() == devicePath) - return fileInfo.fileName(); + return decodeFsEncString(fileInfo.fileName()); } #elif defined Q_OS_HAIKU fs_info fsInfo; |