| // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "skia/ext/skia_utils_base.h" |
| |
| namespace skia { |
| |
| bool ReadSkString(const Pickle& pickle, PickleIterator* iter, SkString* str) { |
| int reply_length; |
| const char* reply_text; |
| |
| if (!pickle.ReadData(iter, &reply_text, &reply_length)) |
| return false; |
| |
| if (str) |
| str->set(reply_text, reply_length); |
| return true; |
| } |
| |
| bool ReadSkFontIdentity(const Pickle& pickle, PickleIterator* iter, |
| SkFontConfigInterface::FontIdentity* identity) { |
| uint32_t reply_id; |
| uint32_t reply_ttcIndex; |
| int reply_length; |
| const char* reply_text; |
| |
| if (!pickle.ReadUInt32(iter, &reply_id) || |
| !pickle.ReadUInt32(iter, &reply_ttcIndex) || |
| !pickle.ReadData(iter, &reply_text, &reply_length)) |
| return false; |
| |
| if (identity) { |
| identity->fID = reply_id; |
| identity->fTTCIndex = reply_ttcIndex; |
| identity->fString.set(reply_text, reply_length); |
| } |
| return true; |
| } |
| |
| bool WriteSkString(Pickle* pickle, const SkString& str) { |
| return pickle->WriteData(str.c_str(), str.size()); |
| } |
| |
| bool WriteSkFontIdentity(Pickle* pickle, |
| const SkFontConfigInterface::FontIdentity& identity) { |
| return pickle->WriteUInt32(identity.fID) && |
| pickle->WriteUInt32(identity.fTTCIndex) && |
| WriteSkString(pickle, identity.fString); |
| } |
| |
| } // namespace skia |
| |