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diff --git a/src/utils/path-helper.cpp b/src/utils/path-helper.cpp
index 2d86395d0..ed937bb59 100644
--- a/src/utils/path-helper.cpp
+++ b/src/utils/path-helper.cpp
@@ -1,168 +1,172 @@
/* -*- mode: c++; c-basic-offset:4 -*-
utils/path-helper.cpp
This file is part of Kleopatra, the KDE keymanager
SPDX-FileCopyrightText: 2009 Klarälvdalens Datakonsult AB
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include <config-kleopatra.h>
#include "path-helper.h"
#include <Libkleo/Stl_Util>
#include <Libkleo/KleoException>
#include "kleopatra_debug.h"
#include <KLocalizedString>
#include <QStandardPaths>
#include <QString>
#include <QStorageInfo>
#include <QFileInfo>
#include <QDir>
#include <algorithm>
using namespace Kleo;
static QString commonPrefix(const QString &s1, const QString &s2)
{
return QString(s1.data(), std::mismatch(s1.data(), s1.data() + std::min(s1.size(), s2.size()), s2.data()).first - s1.data());
}
static QString longestCommonPrefix(const QStringList &sl)
{
if (sl.empty()) {
return QString();
}
QString result = sl.front();
for (const QString &s : sl) {
result = commonPrefix(s, result);
}
return result;
}
QString Kleo::heuristicBaseDirectory(const QStringList &fileNames)
{
QStringList dirs;
for (const QString &fileName : fileNames) {
dirs.push_back(QFileInfo(fileName).path() + QLatin1Char('/'));
}
qCDebug(KLEOPATRA_LOG) << "dirs" << dirs;
const QString candidate = longestCommonPrefix(dirs);
/* Special case handling for Outlook attachment temporary path.
* This is otherwise something like:
* c:\users\username\AppData\Local\Microsoft\Windows\INetCache\
* Content.Outlook\ADSDFG9\foo.txt
*
* This is very common when encrypted attachments are opened
* within outlook.
*/
if (candidate.contains(QStringLiteral("Content.Outlook"))) {
return QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation);
}
const int idx = candidate.lastIndexOf(QLatin1Char('/'));
return candidate.left(idx);
}
QStringList Kleo::makeRelativeTo(const QString &base, const QStringList &fileNames)
{
if (base.isEmpty()) {
return fileNames;
} else {
return makeRelativeTo(QDir(base), fileNames);
}
}
QStringList Kleo::makeRelativeTo(const QDir &baseDir, const QStringList &fileNames)
{
QStringList rv;
rv.reserve(fileNames.size());
std::transform(fileNames.cbegin(), fileNames.cend(),
std::back_inserter(rv),
[&baseDir](const QString &file) {
return baseDir.relativeFilePath(file);
});
return rv;
}
QString Kleo::stripSuffix(const QString &fileName)
{
const QFileInfo fi(fileName);
return fi.dir().filePath(fi.completeBaseName());
}
void Kleo::recursivelyRemovePath(const QString &path)
{
const QFileInfo fi(path);
if (fi.isDir()) {
QDir dir(path);
const auto dirs{dir.entryList(QDir::AllEntries | QDir::NoDotAndDotDot)};
for (const QString &fname : dirs) {
recursivelyRemovePath(dir.filePath(fname));
}
const QString dirName = fi.fileName();
dir.cdUp();
if (!dir.rmdir(dirName)) {
throw Exception(GPG_ERR_EPERM, i18n("Cannot remove directory %1", path));
}
} else {
QFile file(path);
if (!file.remove()) {
throw Exception(GPG_ERR_EPERM, i18n("Cannot remove file %1: %2", path, file.errorString()));
}
}
}
bool Kleo::recursivelyCopy(const QString &src,const QString &dest)
{
QDir srcDir(src);
if(!srcDir.exists()) {
return false;
}
QDir destDir(dest);
if(!destDir.exists() && !destDir.mkdir(dest)) {
return false;
}
for(const auto &file: srcDir.entryList(QDir::Files)) {
const QString srcName = src + QLatin1Char('/') + file;
const QString destName = dest + QLatin1Char('/') + file;
if(!QFile::copy(srcName, destName)) {
return false;
}
}
for (const auto &dir: srcDir.entryList(QDir::AllDirs | QDir::NoDotAndDotDot)) {
const QString srcName = src + QLatin1Char('/') + dir;
const QString destName = dest + QLatin1Char('/') + dir;
if (!recursivelyCopy(srcName, destName)) {
return false;
}
}
return true;
}
bool Kleo::moveDir(const QString &src, const QString &dest)
{
- if (QStorageInfo(src).device() == QStorageInfo(dest).device()) {
- // Easy same partition we can use qt.
- return QFile::rename(src, dest);
+ // Need an existing path to query the device
+ const QString parentDest = QFileInfo(dest).dir().absolutePath();
+ const auto srcDevice = QStorageInfo(src).device();
+ if (!srcDevice.isEmpty() && srcDevice == QStorageInfo(parentDest).device() &&
+ QFile::rename(src, dest)) {
+ qCDebug(KLEOPATRA_LOG) << "Renamed" << src << "to" << dest;
+ return true;
}
// first copy
if (!recursivelyCopy(src, dest)) {
return false;
}
// Then delete original
recursivelyRemovePath(src);
return true;
}

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