1 files changed, 86 insertions, 0 deletions
diff --git a/src/core/file_system_access/file_system_access_permission_context_qt.h b/src/core/file_system_access/file_system_access_permission_context_qt.h
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index 000000000..06fbfae3f
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+++ b/src/core/file_system_access/file_system_access_permission_context_qt.h
@@ -0,0 +1,86 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+// This file is based on chrome/browser/file_system_access/chrome_file_system_access_permission_context.h:
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef FILE_SYSTEM_ACCESS_PERMISSION_CONTEXT_QT_H
+#define FILE_SYSTEM_ACCESS_PERMISSION_CONTEXT_QT_H
+
+#include "base/files/file_path.h"
+#include "components/keyed_service/core/keyed_service.h"
+#include "content/public/browser/file_system_access_permission_context.h"
+#include "content/public/browser/global_routing_id.h"
+
+namespace content {
+class BrowserContext;
+}
+
+namespace QtWebEngineCore {
+class FileSystemAccessPermissionGrantQt;
+class FileSystemAccessPermissionContextQt : public content::FileSystemAccessPermissionContext,
+                                            public KeyedService
+{
+public:
+    explicit FileSystemAccessPermissionContextQt(content::BrowserContext *context);
+    ~FileSystemAccessPermissionContextQt() override;
+
+    enum class GrantType { kRead, kWrite };
+
+    // content::FileSystemAccessPermissionContext:
+    scoped_refptr<content::FileSystemAccessPermissionGrant>
+    GetReadPermissionGrant(const url::Origin &origin, const base::FilePath &path,
+                           HandleType handle_type, UserAction user_action) override;
+    scoped_refptr<content::FileSystemAccessPermissionGrant>
+    GetWritePermissionGrant(const url::Origin &origin, const base::FilePath &path,
+                            HandleType handle_type, UserAction user_action) override;
+    void ConfirmSensitiveEntryAccess(
+            const url::Origin &origin, PathType path_type, const base::FilePath &path,
+            HandleType handle_type, UserAction user_action,
+            content::GlobalRenderFrameHostId frame_id,
+            base::OnceCallback<void(SensitiveEntryResult)> callback) override;
+    void PerformAfterWriteChecks(std::unique_ptr<content::FileSystemAccessWriteItem> item,
+                                 content::GlobalRenderFrameHostId frame_id,
+                                 base::OnceCallback<void(AfterWriteCheckResult)> callback) override;
+    bool CanObtainReadPermission(const url::Origin &origin) override;
+    bool CanObtainWritePermission(const url::Origin &origin) override;
+    void SetLastPickedDirectory(const url::Origin &origin, const std::string &id,
+                                const base::FilePath &path, const PathType type) override;
+    FileSystemAccessPermissionContextQt::PathInfo
+    GetLastPickedDirectory(const url::Origin &origin, const std::string &id) override;
+    base::FilePath GetWellKnownDirectoryPath(blink::mojom::WellKnownDirectory directory, const url::Origin &origin) override;
+    std::u16string GetPickerTitle(const blink::mojom::FilePickerOptionsPtr &) override;
+    void NotifyEntryMoved(const url::Origin &, const base::FilePath &, const base::FilePath &) override;
+
+    void NavigatedAwayFromOrigin(const url::Origin &origin);
+    content::BrowserContext *profile() const { return m_profile; }
+
+    void PermissionGrantDestroyed(FileSystemAccessPermissionGrantQt *);
+
+private:
+    class PermissionGrantImpl;
+
+    void DidConfirmSensitiveDirectoryAccess(
+            const url::Origin &origin, const base::FilePath &path, HandleType handle_type,
+            UserAction user_action, content::GlobalRenderFrameHostId frame_id,
+            base::OnceCallback<void(SensitiveEntryResult)> callback, bool should_block);
+    bool AncestorHasActivePermission(const url::Origin &origin,
+                                     const base::FilePath &path,
+                                     GrantType grant_type) const;
+
+    content::BrowserContext *m_profile;
+
+    // Permission state per origin.
+    struct OriginState;
+    std::map<url::Origin, OriginState> m_origins;
+
+    std::map<std::string, FileSystemAccessPermissionContextQt::PathInfo> m_lastPickedDirectories;
+
+    base::WeakPtrFactory<FileSystemAccessPermissionContextQt> m_weakFactory { this };
+};
+
+} // namespace QtWebEngineCore
+
+#endif // FILE_SYSTEM_ACCESS_PERMISSION_CONTEXT_QT_H