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_BROWSER_PEPPER_CONTENT_BROWSER_PEPPER_HOST_FACTORY_H_
6#define CONTENT_BROWSER_PEPPER_CONTENT_BROWSER_PEPPER_HOST_FACTORY_H_
7
8#include "base/compiler_specific.h"
9#include "base/memory/ref_counted.h"
10#include "base/memory/scoped_ptr.h"
11#include "net/socket/tcp_socket.h"
12#include "ppapi/c/pp_resource.h"
13#include "ppapi/host/host_factory.h"
14#include "ppapi/shared_impl/ppb_tcp_socket_shared.h"
15
16namespace ppapi {
17class PpapiPermissions;
18}
19
20namespace content {
21
22class BrowserPpapiHostImpl;
23
24class ContentBrowserPepperHostFactory : public ppapi::host::HostFactory {
25 public:
26  // Non-owning pointer to the filter must outlive this class.
27  explicit ContentBrowserPepperHostFactory(BrowserPpapiHostImpl* host);
28
29  virtual ~ContentBrowserPepperHostFactory();
30
31  virtual scoped_ptr<ppapi::host::ResourceHost> CreateResourceHost(
32      ppapi::host::PpapiHost* host,
33      const ppapi::proxy::ResourceMessageCallParams& params,
34      PP_Instance instance,
35      const IPC::Message& message) OVERRIDE;
36
37  // Creates ResourceHost for already accepted TCP |socket|. In the case of
38  // failure returns wrapped NULL.
39  scoped_ptr<ppapi::host::ResourceHost> CreateAcceptedTCPSocket(
40      PP_Instance instance,
41      ppapi::TCPSocketVersion version,
42      scoped_ptr<net::TCPSocket> socket);
43
44 private:
45  scoped_ptr<ppapi::host::ResourceHost> CreateNewTCPSocket(
46      PP_Instance instance,
47      PP_Resource resource,
48      ppapi::TCPSocketVersion version);
49
50  const ppapi::PpapiPermissions& GetPermissions() const;
51
52  // Non-owning pointer.
53  BrowserPpapiHostImpl* host_;
54
55  DISALLOW_COPY_AND_ASSIGN(ContentBrowserPepperHostFactory);
56};
57
58}  // namespace content
59
60#endif  // CONTENT_BROWSER_PEPPER_CONTENT_BROWSER_PEPPER_HOST_FACTORY_H_
61