blumia/dde-application-manager
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refact: use QFileInfo to get File's timeInfo

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Signed-off-by: ComixHe <heyuming@deepin.org>
This commit is contained in:
ComixHe
2023-09-11 13:01:20 +08:00
committed by Comix
parent dc96c21c7d
commit 3f38233306
4 changed files with 21 additions and 25 deletions
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4
src/dbus/applicationmanager1service.cpp
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@ -328,9 +328,9 @@ void ApplicationManager1Service::updateApplication(const QSharedPointer<Applicat
return;
}
auto mtime = getFileTimeInfo(QFileInfo{desktopFile.sourceFileRef()});
auto timeInfo = getFileTimeInfo(QFileInfo{desktopFile.sourceFileRef()});
if (destApp->desktopFileSource().modified(std::get<1>(mtime))) {
if (destApp->desktopFileSource().modified(timeInfo.mtime)) {
auto *newEntry = new (std::nothrow) DesktopEntry{};
if (newEntry == nullptr) {
qCritical() << "new DesktopEntry failed.";

2
src/desktopentry.cpp
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@ -364,7 +364,7 @@ std::optional<DesktopFile> DesktopFile::searchDesktopFileById(const QString &app
return std::nullopt;
}
bool DesktopFile::modified(std::size_t time) const noexcept
bool DesktopFile::modified(qint64 time) const noexcept
{
return time != m_mtime;
}

10
src/desktopentry.h
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@ -47,8 +47,8 @@ struct DesktopFile
[[nodiscard]] QFile *sourceFile() const noexcept { return &sourceFileRef(); };
[[nodiscard]] QFile &sourceFileRef() const noexcept { return *m_fileSource; };
[[nodiscard]] const QString &desktopId() const noexcept { return m_desktopId; }
[[nodiscard]] bool modified(std::size_t time) const noexcept;
[[nodiscard]] std::size_t createTime() const noexcept { return m_ctime; }
[[nodiscard]] bool modified(qint64 time) const noexcept;
[[nodiscard]] qint64 createTime() const noexcept { return m_ctime; }
static std::optional<DesktopFile> searchDesktopFileById(const QString &appId, DesktopErrorCode &err) noexcept;
static std::optional<DesktopFile> searchDesktopFileByPath(const QString &desktopFilePath, DesktopErrorCode &err) noexcept;
@ -56,7 +56,7 @@ struct DesktopFile
static std::optional<DesktopFile> createTemporaryDesktopFile(std::unique_ptr<QFile> temporaryFile) noexcept;
private:
DesktopFile(std::unique_ptr<QFile> source, QString fileId, std::size_t mtime, std::size_t ctime)
DesktopFile(std::unique_ptr<QFile> source, QString fileId, qint64 mtime, qint64 ctime)
: m_mtime(mtime)
, m_ctime(ctime)
, m_fileSource(std::move(source))
@ -64,8 +64,8 @@ private:
{
}
std::size_t m_mtime;
std::size_t m_ctime;
qint64 m_mtime;
qint64 m_ctime;
std::unique_ptr<QFile> m_fileSource{nullptr};
QString m_desktopId{""};
};

26
src/global.h
View File

@ -468,23 +468,19 @@ ObjectMap dumpDBusObject(const QMap<QDBusObjectPath, QSharedPointer<T>> &map)
return objs;
}
inline std::tuple<std::size_t, std::size_t, std::size_t> getFileTimeInfo(const QFileInfo &file)
struct FileTimeInfo
{
struct stat buf;
qint64 mtime;
qint64 ctime;
qint64 atime;
};
// TODO: use QFileInfo get timeInfo, and return a custom time structure.
if (auto ret = stat(file.absoluteFilePath().toLocal8Bit().constData(), &buf); ret == -1) {
qWarning() << "get file" << file.absoluteFilePath() << "state failed:" << std::strerror(errno);
return std::make_tuple(0, 0, 0);
}
constexpr std::size_t secToNano = 1e9;
auto mtime = buf.st_mtim.tv_sec * secToNano + buf.st_mtim.tv_nsec;
auto ctime = buf.st_ctim.tv_sec * secToNano + buf.st_ctim.tv_nsec;
auto atime = buf.st_atim.tv_sec * secToNano + buf.st_atim.tv_nsec;
return std::make_tuple(ctime, mtime, atime);
inline FileTimeInfo getFileTimeInfo(const QFileInfo &file)
{
auto mtime = file.lastModified().toMSecsSinceEpoch();
auto atime = file.lastRead().toMSecsSinceEpoch();
auto ctime = file.birthTime().toMSecsSinceEpoch();
return {mtime, ctime, atime};
}
#endif