blob: a713315ae3980fa527454f68b3431c8c34dffbc6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "fsenginehandler.h"
#include "fixedlistfsengine.h"
#include "fsengine_impl.h"
#include "rootinjectfsengine.h"
#include "fsengine.h"
#include "../algorithm.h"
namespace Utils::Internal {
QAbstractFileEngine *FSEngineHandler::create(const QString &fileName) const
{
if (fileName.startsWith(':'))
return nullptr;
static const QString rootPath = FilePath::specialRootPath();
static const FilePath rootFilePath = FilePath::fromString(rootPath);
const QString fixedFileName = QDir::cleanPath(fileName);
if (fixedFileName == rootPath) {
const FilePaths paths
= Utils::transform(FSEngine::registeredDeviceSchemes(), [](const QString &scheme) {
return rootFilePath.pathAppended(scheme);
});
return new FixedListFSEngine(rootFilePath, paths);
}
if (fixedFileName.startsWith(rootPath)) {
const QStringList deviceSchemes = FSEngine::registeredDeviceSchemes();
for (const QString &scheme : deviceSchemes) {
if (fixedFileName == rootFilePath.pathAppended(scheme).toString()) {
const FilePaths filteredRoots = Utils::filtered(FSEngine::deviceRoots(),
[scheme](const FilePath &root) {
return root.scheme() == scheme;
});
return new FixedListFSEngine(rootFilePath.pathAppended(scheme), filteredRoots);
}
}
FilePath filePath = FilePath::fromString(fixedFileName);
if (filePath.needsDevice())
return new FSEngineImpl(filePath);
}
if (fixedFileName.compare(QDir::rootPath(), Qt::CaseInsensitive) == 0)
return new RootInjectFSEngine(fixedFileName);
return nullptr;
}
} // Utils::Internal
|
