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
60
|
// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_FILE_SYSTEM_FILE_SYSTEM_URL_LOADER_FACTORY_H_
#define CONTENT_BROWSER_FILE_SYSTEM_FILE_SYSTEM_URL_LOADER_FACTORY_H_
#include <string>
#include "base/memory/ref_counted.h"
#include "content/common/content_export.h"
#include "content/public/browser/frame_tree_node_id.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "services/network/public/mojom/url_loader_factory.mojom.h"
#include "storage/browser/file_system/file_system_context.h"
namespace blink {
class StorageKey;
} // namespace blink
namespace content {
// Creates a URLLoaderFactory to serve filesystem: requests from the given
// `file_system_context`, `storage_domain`, and `storage_key`.
//
// The factory is self-owned - it will delete itself once there are no more
// receivers (including the receiver associated with the returned
// mojo::PendingRemote and the receivers bound by the Clone method).
//
// `render_process_host_id` is the ID of the RenderProcessHost where the
// requests are issued.
// - For a factory created for a browser-initiated navigation request:
// ChildProcessHost::kInvalidUniqueID (there is no process yet).
// - For a factory created to pass to the renderer for subresource requests from
// the frame: that renderer process's ID.
// - For a factory created for a browser-initiated worker main script request:
// the ID of the process the worker will run in.
// TODO(crbug.com/41471904): We should specify kInvalidUniqueID for this
// worker main script case like the browser-initiated navigation case.
// - For a factory created to pass to the renderer for subresource requests from
// the worker: that renderer process's ID.
//
// `frame_tree_node_id` is the ID of the FrameTreeNode where the requests are
// associated.
// - For a factory created for a browser-initiated navigation request, or for a
// factory created for subresource requests from the frame: that frame's ID.
// - For a factory created for workers (which don't have frames):
// an invalid FrameTreeNodeId.
CONTENT_EXPORT
mojo::PendingRemote<network::mojom::URLLoaderFactory>
CreateFileSystemURLLoaderFactory(
int render_process_host_id,
FrameTreeNodeId frame_tree_node_id,
scoped_refptr<storage::FileSystemContext> file_system_context,
const std::string& storage_domain,
const blink::StorageKey& storage_key);
} // namespace content
#endif // CONTENT_BROWSER_FILE_SYSTEM_FILE_SYSTEM_URL_LOADER_FACTORY_H_
|
