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 24 class Pickle; 25 struct PP_FontDescription_Dev; 26 struct PP_BrowserFont_Trusted_Description; 27 28 namespace ppapi { 29 namespace 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. 34 struct 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 62 struct 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 }; 73 typedef std::vector<SerializedNetworkInfo> SerializedNetworkList; 74 75 struct 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 99 struct SerializedDirEntry { 100 std::string name; 101 bool is_dir; 102 }; 103 104 struct 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 }; 119 120 struct 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 }; 128 129 struct 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) 137 typedef HANDLE ImageHandle; 138 #else 139 typedef base::SharedMemoryHandle ImageHandle; 140 #endif 141 142 } // namespace proxy 143 } // namespace ppapi 144 145 #endif // PPAPI_PROXY_SERIALIZED_STRUCTS_H_ 146