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.
5 #include "ppapi/proxy/flash_font_file_resource.h"
9 #include "ppapi/c/dev/ppb_font_dev.h"
10 #include "ppapi/c/pp_errors.h"
11 #include "ppapi/proxy/ppapi_messages.h"
16 FlashFontFileResource::FlashFontFileResource(
17 Connection connection,
19 const PP_BrowserFont_Trusted_Description* description,
20 PP_PrivateFontCharset charset)
21 : PluginResource(connection, instance),
23 description_.SetFromPPBrowserFontDescription(*description);
26 FlashFontFileResource::~FlashFontFileResource() {
29 thunk::PPB_Flash_FontFile_API*
30 FlashFontFileResource::AsPPB_Flash_FontFile_API() {
34 PP_Bool FlashFontFileResource::GetFontTable(uint32_t table,
36 uint32_t* output_length) {
40 if (!sent_create_to_renderer()) {
42 RENDERER, PpapiHostMsg_FlashFontFile_Create(description_, charset_));
45 std::string* contents = GetFontTable(table);
47 std::string out_contents;
48 int32_t result = SyncCall<PpapiPluginMsg_FlashFontFile_GetFontTableReply>(
49 RENDERER, PpapiHostMsg_FlashFontFile_GetFontTable(table),
54 contents = AddFontTable(table, out_contents);
57 // If we are going to copy the data into |output|, it must be big enough.
58 if (output && *output_length < contents->size())
61 *output_length = static_cast<uint32_t>(contents->size());
63 memcpy(output, contents->c_str(), *output_length);
67 std::string* FlashFontFileResource::GetFontTable(uint32_t table) const {
68 FontTableMap::const_iterator found = font_tables_.find(table);
69 if (found == font_tables_.end())
71 return found->second.get();
74 std::string* FlashFontFileResource::AddFontTable(uint32_t table,
75 const std::string& contents) {
76 linked_ptr<std::string> heap_string(new std::string(contents));
77 font_tables_[table] = heap_string;
78 return heap_string.get();