1// Copyright (c) 2011 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#include "content/renderer/pepper/ppb_proxy_impl.h"
6
7#include "ppapi/c/private/ppb_proxy_private.h"
8#include "ppapi/thunk/enter.h"
9#include "ppapi/thunk/ppb_image_data_api.h"
10#include "content/renderer/pepper/host_globals.h"
11#include "content/renderer/pepper/plugin_module.h"
12
13using ppapi::PpapiGlobals;
14using ppapi::thunk::EnterResource;
15using ppapi::thunk::PPB_URLLoader_API;
16
17namespace content {
18
19namespace {
20
21void PluginCrashed(PP_Module module) {
22  PluginModule* plugin_module = HostGlobals::Get()->GetModule(module);
23  if (plugin_module)
24    plugin_module->PluginCrashed();
25}
26
27PP_Instance GetInstanceForResource(PP_Resource resource) {
28  ppapi::Resource* obj =
29      PpapiGlobals::Get()->GetResourceTracker()->GetResource(resource);
30  if (!obj)
31    return 0;
32  return obj->pp_instance();
33}
34
35void SetReserveInstanceIDCallback(PP_Module module,
36                                  PP_Bool (*reserve)(PP_Module, PP_Instance)) {
37  PluginModule* plugin_module = HostGlobals::Get()->GetModule(module);
38  if (plugin_module)
39    plugin_module->SetReserveInstanceIDCallback(reserve);
40}
41
42void AddRefModule(PP_Module module) {
43  PluginModule* plugin_module = HostGlobals::Get()->GetModule(module);
44  if (plugin_module)
45    plugin_module->AddRef();
46}
47
48void ReleaseModule(PP_Module module) {
49  PluginModule* plugin_module = HostGlobals::Get()->GetModule(module);
50  if (plugin_module)
51    plugin_module->Release();
52}
53
54PP_Bool IsInModuleDestructor(PP_Module module) {
55  PluginModule* plugin_module = HostGlobals::Get()->GetModule(module);
56  if (plugin_module)
57    return PP_FromBool(plugin_module->is_in_destructor());
58  return PP_FALSE;
59}
60
61const PPB_Proxy_Private ppb_proxy = {
62    &PluginCrashed, &GetInstanceForResource, &SetReserveInstanceIDCallback,
63    &AddRefModule,  &ReleaseModule,          &IsInModuleDestructor};
64
65}  // namespace
66
67// static
68const PPB_Proxy_Private* PPB_Proxy_Impl::GetInterface() { return &ppb_proxy; }
69
70}  // namespace content
71