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FilePath: Prepare for implementation some remote functions

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The callback will be set from DeviceManager to re-route the
implementation through matching IDevice instances.

Change-Id: Ib210504008b8a3471452448a98378d4902e2cadf
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
This commit is contained in:
hjk
2021-04-27 12:05:13 +02:00
parent f4a64fd8c8
commit d9862a767b
2 changed files with 193 additions and 9 deletions
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39
src/libs/utils/fileutils.h
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@@ -66,6 +66,18 @@ class tst_fileutils;
namespace Utils {
class DeviceFileHooks
{
public:
std::function<bool(const FilePath &)> isExecutableFile;
std::function<bool(const FilePath &)> isReadableFile;
std::function<bool(const FilePath &)> isReadableDir;
std::function<bool(const FilePath &)> isWritableDir;
std::function<bool(const FilePath &)> createDir;
std::function<QList<FilePath>(const FilePath &, const QStringList &, QDir::Filters)> dirEntries;
std::function<QByteArray(const FilePath &, int)> fileContents;
};
class QTCREATOR_UTILS_EXPORT FilePath
{
public:
@@ -79,6 +91,8 @@ public:
static FilePath fromVariant(const QVariant &variant);
QString toString() const;
FilePath onDevice(const FilePath &deviceTemplate) const;
QFileInfo toFileInfo() const;
QVariant toVariant() const;
QDir toDir() const;
@@ -88,8 +102,20 @@ public:
QString fileName() const;
QString fileNameWithPathComponents(int pathComponents) const;
QString path() const;
bool needsDevice() const;
bool exists() const;
bool isWritablePath() const;
bool isWritablePath() const { return isWritableDir(); } // Remove.
bool isWritableDir() const;
bool isExecutableFile() const;
bool isReadableFile() const;
bool isReadableDir() const;
bool createDir() const;
QList<FilePath> dirEntries(const QStringList &nameFilters, QDir::Filters filters) const;
QList<FilePath> dirEntries(QDir::Filters filters) const;
QByteArray fileContents(int maxSize = -1) const;
FilePath parentDir() const;
FilePath absolutePath() const;
@@ -116,21 +142,24 @@ public:
FilePath pathAppended(const QString &str) const;
FilePath stringAppended(const QString &str) const;
FilePath resolvePath(const QString &fileName) const;
FilePath resolveSymlinkTarget() const;
FilePath canonicalPath() const;
FilePath operator/(const QString &str) const;
void clear() { m_data.clear(); }
bool isEmpty() const { return m_data.isEmpty(); }
void clear();
bool isEmpty() const;
uint hash(uint seed) const;
// NOTE: FilePath operations on FilePath created from URL currenly
// do not work except for .toVariant() and .toUrl().
// NOTE: Most FilePath operations on FilePath created from URL currently
// do not work. Among the working are .toVariant() and .toUrl().
static FilePath fromUrl(const QUrl &url);
QUrl toUrl() const;
static void setDeviceFileHooks(const DeviceFileHooks &hooks);
private:
friend class ::tst_fileutils;
static QString calcRelativePath(const QString &absolutePath, const QString &absoluteAnchorPath);