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 #include "base/memory/scoped_ptr.h"
6 #include "ppapi/c/pp_errors.h"
7 #include "ppapi/c/private/ppb_flash_clipboard.h"
8 #include "ppapi/thunk/enter.h"
9 #include "ppapi/thunk/ppb_flash_clipboard_api.h"
10 #include "ppapi/thunk/thunk.h"
11
12 namespace ppapi {
13 namespace thunk {
14
15 namespace {
16
RegisterCustomFormat(PP_Instance instance,const char * format_name)17 uint32_t RegisterCustomFormat(PP_Instance instance,
18 const char* format_name) {
19 EnterInstanceAPI<PPB_Flash_Clipboard_API> enter(instance);
20 if (enter.failed())
21 return PP_FALSE;
22 return enter.functions()->RegisterCustomFormat(instance, format_name);
23 }
24
IsFormatAvailable(PP_Instance instance,PP_Flash_Clipboard_Type clipboard_type,uint32_t format)25 PP_Bool IsFormatAvailable(PP_Instance instance,
26 PP_Flash_Clipboard_Type clipboard_type,
27 uint32_t format) {
28 EnterInstanceAPI<PPB_Flash_Clipboard_API> enter(instance);
29 if (enter.failed())
30 return PP_FALSE;
31 return enter.functions()->IsFormatAvailable(instance, clipboard_type, format);
32 }
33
ReadData(PP_Instance instance,PP_Flash_Clipboard_Type clipboard_type,uint32_t format)34 PP_Var ReadData(PP_Instance instance,
35 PP_Flash_Clipboard_Type clipboard_type,
36 uint32_t format) {
37 EnterInstanceAPI<PPB_Flash_Clipboard_API> enter(instance);
38 if (enter.failed())
39 return PP_MakeUndefined();
40 return enter.functions()->ReadData(instance, clipboard_type, format);
41 }
42
WriteData(PP_Instance instance,PP_Flash_Clipboard_Type clipboard_type,uint32_t data_item_count,const uint32_t formats[],const PP_Var data_items[])43 int32_t WriteData(PP_Instance instance,
44 PP_Flash_Clipboard_Type clipboard_type,
45 uint32_t data_item_count,
46 const uint32_t formats[],
47 const PP_Var data_items[]) {
48 EnterInstanceAPI<PPB_Flash_Clipboard_API> enter(instance);
49 if (enter.failed())
50 return enter.retval();
51 return enter.functions()->WriteData(
52 instance, clipboard_type, data_item_count, formats, data_items);
53 }
54
IsFormatAvailable_4_0(PP_Instance instance,PP_Flash_Clipboard_Type clipboard_type,PP_Flash_Clipboard_Format format)55 PP_Bool IsFormatAvailable_4_0(PP_Instance instance,
56 PP_Flash_Clipboard_Type clipboard_type,
57 PP_Flash_Clipboard_Format format) {
58 return IsFormatAvailable(instance, clipboard_type,
59 static_cast<uint32_t>(format));
60 }
61
ReadData_4_0(PP_Instance instance,PP_Flash_Clipboard_Type clipboard_type,PP_Flash_Clipboard_Format format)62 PP_Var ReadData_4_0(PP_Instance instance,
63 PP_Flash_Clipboard_Type clipboard_type,
64 PP_Flash_Clipboard_Format format) {
65 return ReadData(instance, clipboard_type, static_cast<uint32_t>(format));
66 }
67
WriteData_4_0(PP_Instance instance,PP_Flash_Clipboard_Type clipboard_type,uint32_t data_item_count,const PP_Flash_Clipboard_Format formats[],const PP_Var data_items[])68 int32_t WriteData_4_0(PP_Instance instance,
69 PP_Flash_Clipboard_Type clipboard_type,
70 uint32_t data_item_count,
71 const PP_Flash_Clipboard_Format formats[],
72 const PP_Var data_items[]) {
73 scoped_ptr<uint32_t[]> new_formats(new uint32_t[data_item_count]);
74 for (uint32_t i = 0; i < data_item_count; ++i)
75 new_formats[i] = static_cast<uint32_t>(formats[i]);
76 return WriteData(instance, clipboard_type, data_item_count,
77 new_formats.get(), data_items);
78 }
79
80 const PPB_Flash_Clipboard_4_0 g_ppb_flash_clipboard_thunk_4_0 = {
81 &IsFormatAvailable_4_0,
82 &ReadData_4_0,
83 &WriteData_4_0
84 };
85
86 const PPB_Flash_Clipboard_5_0 g_ppb_flash_clipboard_thunk_5_0 = {
87 &RegisterCustomFormat,
88 &IsFormatAvailable,
89 &ReadData,
90 &WriteData
91 };
92
93 } // namespace
94
GetPPB_Flash_Clipboard_4_0_Thunk()95 const PPB_Flash_Clipboard_4_0* GetPPB_Flash_Clipboard_4_0_Thunk() {
96 return &g_ppb_flash_clipboard_thunk_4_0;
97 }
98
GetPPB_Flash_Clipboard_5_0_Thunk()99 const PPB_Flash_Clipboard_5_0* GetPPB_Flash_Clipboard_5_0_Thunk() {
100 return &g_ppb_flash_clipboard_thunk_5_0;
101 }
102
103 } // namespace thunk
104 } // namespace ppapi
105