devtools_http_handler_delegate.h revision 1e9bf3e0803691d0a228da41fc608347b6db4340 
1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CONTENT_PUBLIC_BROWSER_DEVTOOLS_HTTP_HANDLER_DELEGATE_H_
6#define CONTENT_PUBLIC_BROWSER_DEVTOOLS_HTTP_HANDLER_DELEGATE_H_
7
8#include <string>
9#include <vector>
10
11#include "base/files/file_path.h"
12#include "base/memory/scoped_ptr.h"
13#include "net/socket/stream_listen_socket.h"
14
15class GURL;
16
17namespace content {
18
19class DevToolsTarget;
20
21class DevToolsHttpHandlerDelegate {
22 public:
23  virtual ~DevToolsHttpHandlerDelegate() {}
24
25  // Should return discovery page HTML that should list available tabs
26  // and provide attach links.
27  virtual std::string GetDiscoveryPageHTML() = 0;
28
29  // Returns true if and only if frontend resources are bundled.
30  virtual bool BundlesFrontendResources() = 0;
31
32  // Returns path to the front-end files on the local filesystem for debugging.
33  virtual base::FilePath GetDebugFrontendDir() = 0;
34
35  // Get a thumbnail for a given page. Returns non-empty string iff we have the
36  // thumbnail.
37  virtual std::string GetPageThumbnailData(const GURL& url) = 0;
38
39  // Creates new inspectable target.
40  virtual scoped_ptr<DevToolsTarget> CreateNewTarget(const GURL& url) = 0;
41
42  typedef std::vector<DevToolsTarget*> TargetList;
43  typedef base::Callback<void(const TargetList&)> TargetCallback;
44
45  // Requests the list of all inspectable targets.
46  // The caller gets the ownership of the returned targets.
47  virtual void EnumerateTargets(TargetCallback callback) = 0;
48
49  // Creates named socket for reversed tethering implementation (used with
50  // remote debugging, primarily for mobile).
51  virtual scoped_ptr<net::StreamListenSocket> CreateSocketForTethering(
52      net::StreamListenSocket::Delegate* delegate,
53      std::string* name) = 0;
54};
55
56}  // namespace content
57
58#endif  // CONTENT_PUBLIC_BROWSER_DEVTOOLS_HTTP_HANDLER_DELEGATE_H_
59