File: no_state_prefetch_url_loader_throttle.h

package info (click to toggle)
chromium 139.0.7258.138-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 6,120,676 kB
  • sloc: cpp: 35,100,869; ansic: 7,163,530; javascript: 4,103,002; python: 1,436,920; asm: 946,517; xml: 746,709; pascal: 187,653; perl: 88,691; sh: 88,436; objc: 79,953; sql: 51,488; cs: 44,583; fortran: 24,137; makefile: 22,147; tcl: 15,277; php: 13,980; yacc: 8,984; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (55 lines) | stat: -rw-r--r-- 2,008 bytes parent folder | download | duplicates (6)
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
// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_NO_STATE_PREFETCH_COMMON_NO_STATE_PREFETCH_URL_LOADER_THROTTLE_H_
#define COMPONENTS_NO_STATE_PREFETCH_COMMON_NO_STATE_PREFETCH_URL_LOADER_THROTTLE_H_

#include "base/functional/callback.h"
#include "base/timer/timer.h"
#include "components/no_state_prefetch/common/no_state_prefetch_canceler.mojom.h"
#include "net/base/request_priority.h"
#include "services/network/public/mojom/fetch_api.mojom-shared.h"
#include "third_party/blink/public/common/loader/url_loader_throttle.h"

namespace prerender {

class NoStatePrefetchURLLoaderThrottle : public blink::URLLoaderThrottle {
 public:
  explicit NoStatePrefetchURLLoaderThrottle(
      mojo::PendingRemote<prerender::mojom::NoStatePrefetchCanceler> canceler);
  ~NoStatePrefetchURLLoaderThrottle() override;

  void set_destruction_closure(base::OnceClosure closure) {
    destruction_closure_ = std::move(closure);
  }

 private:
  // blink::URLLoaderThrottle implementation.
  void DetachFromCurrentSequence() override;
  void WillStartRequest(network::ResourceRequest* request,
                        bool* defer) override;
  const char* NameForLoggingWillStartRequest() override;
  void WillRedirectRequest(
      net::RedirectInfo* redirect_info,
      const network::mojom::URLResponseHead& response_head,
      bool* defer,
      std::vector<std::string>* to_be_removed_headers,
      net::HttpRequestHeaders* modified_headers,
      net::HttpRequestHeaders* modified_cors_exempt_headers) override;

  void OnTimedOut();

  bool deferred_ = false;
  network::mojom::RequestDestination request_destination_;

  mojo::PendingRemote<prerender::mojom::NoStatePrefetchCanceler> canceler_;

  base::OnceClosure destruction_closure_;

  base::OneShotTimer detached_timer_;
};

}  // namespace prerender

#endif  // COMPONENTS_NO_STATE_PREFETCH_COMMON_NO_STATE_PREFETCH_URL_LOADER_THROTTLE_H_