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 PPAPI_PROXY_SERIALIZED_STRUCTS_H_
6#define PPAPI_PROXY_SERIALIZED_STRUCTS_H_
7
8#include <string>
9#include <vector>
10
11#include "base/logging.h"
12#include "base/memory/shared_memory.h"
13#include "build/build_config.h"
14#include "ppapi/c/dev/ppb_truetype_font_dev.h"
15#include "ppapi/c/pp_bool.h"
16#include "ppapi/c/pp_instance.h"
17#include "ppapi/c/pp_point.h"
18#include "ppapi/c/pp_rect.h"
19#include "ppapi/c/ppb_network_list.h"
20#include "ppapi/c/private/ppb_net_address_private.h"
21#include "ppapi/proxy/ppapi_proxy_export.h"
22#include "ppapi/shared_impl/host_resource.h"
23
24class Pickle;
25struct PP_FontDescription_Dev;
26struct PP_BrowserFont_Trusted_Description;
27
28namespace ppapi {
29namespace proxy {
30
31// PP_FontDescription_Dev/PP_BrowserFontDescription (same definition, different
32// names) has to be redefined with a string in place of the PP_Var used for the
33// face name.
34struct PPAPI_PROXY_EXPORT SerializedFontDescription {
35  SerializedFontDescription();
36  ~SerializedFontDescription();
37
38  // Converts a PP_FontDescription_Dev to a SerializedFontDescription.
39  //
40  // The reference of |face| owned by the PP_FontDescription_Dev will be
41  // unchanged and the caller is responsible for freeing it.
42  void SetFromPPFontDescription(const PP_FontDescription_Dev& desc);
43  void SetFromPPBrowserFontDescription(
44      const PP_BrowserFont_Trusted_Description& desc);
45
46  // Converts to a PP_FontDescription_Dev. The face name will have one ref
47  // assigned to it. The caller is responsible for freeing it.
48  void SetToPPFontDescription(PP_FontDescription_Dev* desc) const;
49  void SetToPPBrowserFontDescription(
50      PP_BrowserFont_Trusted_Description* desc) const;
51
52  std::string face;
53  int32_t family;
54  uint32_t size;
55  int32_t weight;
56  PP_Bool italic;
57  PP_Bool small_caps;
58  int32_t letter_spacing;
59  int32_t word_spacing;
60};
61
62struct PPAPI_PROXY_EXPORT SerializedNetworkInfo {
63  SerializedNetworkInfo();
64  ~SerializedNetworkInfo();
65
66  std::string name;
67  PP_NetworkList_Type type;
68  PP_NetworkList_State state;
69  std::vector<PP_NetAddress_Private> addresses;
70  std::string display_name;
71  int mtu;
72};
73typedef std::vector<SerializedNetworkInfo> SerializedNetworkList;
74
75struct PPAPI_PROXY_EXPORT SerializedTrueTypeFontDesc {
76  SerializedTrueTypeFontDesc();
77  ~SerializedTrueTypeFontDesc();
78
79  // Sets this to correspond to the contents of a PP_TrueTypeFontDesc_Dev.
80  //
81  // The reference count of the desc.family PP_Var will be unchanged and the
82  // caller is responsible for releasing it.
83  void SetFromPPTrueTypeFontDesc(const PP_TrueTypeFontDesc_Dev& desc);
84
85  // Converts this to a PP_FontDescription_Dev.
86  //
87  // The desc.family PP_Var will have one reference assigned to it. The caller
88  // is responsible for releasing it.
89  void CopyToPPTrueTypeFontDesc(PP_TrueTypeFontDesc_Dev* desc) const;
90
91  std::string family;
92  PP_TrueTypeFontFamily_Dev generic_family;
93  PP_TrueTypeFontStyle_Dev style;
94  PP_TrueTypeFontWeight_Dev weight;
95  PP_TrueTypeFontWidth_Dev width;
96  PP_TrueTypeFontCharset_Dev charset;
97};
98
99struct SerializedDirEntry {
100  std::string name;
101  bool is_dir;
102};
103
104struct PPAPI_PROXY_EXPORT PPBFlash_DrawGlyphs_Params {
105  PPBFlash_DrawGlyphs_Params();
106  ~PPBFlash_DrawGlyphs_Params();
107
108  PP_Instance instance;
109  ppapi::HostResource image_data;
110  SerializedFontDescription font_desc;
111  uint32_t color;
112  PP_Point position;
113  PP_Rect clip;
114  float transformation[3][3];
115  PP_Bool allow_subpixel_aa;
116  std::vector<uint16_t> glyph_indices;
117  std::vector<PP_Point> glyph_advances;
118};
119
120struct PPBURLLoader_UpdateProgress_Params {
121  PP_Instance instance;
122  ppapi::HostResource resource;
123  int64_t bytes_sent;
124  int64_t total_bytes_to_be_sent;
125  int64_t bytes_received;
126  int64_t total_bytes_to_be_received;
127};
128
129struct PPPDecryptor_Buffer {
130  ppapi::HostResource resource;
131  uint32_t size;
132  base::SharedMemoryHandle handle;
133};
134
135// TODO(raymes): Make ImageHandle compatible with SerializedHandle.
136#if defined(OS_WIN)
137typedef HANDLE ImageHandle;
138#else
139typedef base::SharedMemoryHandle ImageHandle;
140#endif
141
142}  // namespace proxy
143}  // namespace ppapi
144
145#endif  // PPAPI_PROXY_SERIALIZED_STRUCTS_H_
146