1eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch// Copyright (c) 2013 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "content/child/npapi/npruntime_util.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/pickle.h" 87d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "third_party/WebKit/public/web/WebBindings.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using WebKit::WebBindings; 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochnamespace content { 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool SerializeNPIdentifier(NPIdentifier identifier, Pickle* pickle) { 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const NPUTF8* string; 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int32_t number; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_string; 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebBindings::extractIdentifierData(identifier, string, number, is_string); 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pickle->WriteBool(is_string)) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_string) { 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Write the null byte for efficiency on the other end. 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return pickle->WriteData(string, strlen(string) + 1); 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return pickle->WriteInt(number); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool DeserializeNPIdentifier(PickleIterator* pickle_iter, 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NPIdentifier* identifier) { 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_string; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pickle_iter->ReadBool(&is_string)) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_string) { 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* data; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int data_len; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pickle_iter->ReadData(&data, &data_len)) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ((static_cast<size_t>(data_len)), strlen(data) + 1); 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *identifier = WebBindings::getStringIdentifier(data); 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int number; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pickle_iter->ReadInt(&number)) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *identifier = WebBindings::getIntIdentifier(number); 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 51eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} // namespace content 52