1a8bb4d938869bdcdf759625ee868775ff24826d9svenpanne@chromium.org// Copyright 2011 the V8 project authors. All rights reserved. 243d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// Redistribution and use in source and binary forms, with or without 343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// modification, are permitted provided that the following conditions are 443d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// met: 543d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// 643d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// * Redistributions of source code must retain the above copyright 743d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// notice, this list of conditions and the following disclaimer. 843d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// * Redistributions in binary form must reproduce the above 943d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// copyright notice, this list of conditions and the following 1043d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// disclaimer in the documentation and/or other materials provided 1143d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// with the distribution. 1243d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// * Neither the name of Google Inc. nor the names of its 1343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// contributors may be used to endorse or promote products derived 1443d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// from this software without specific prior written permission. 1543d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// 1643d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1743d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1843d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1943d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2043d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2143d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2243d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2443d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2543d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2643d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2743d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 2843d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen#include "v8.h" 2943d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 3043d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen#include "api.h" 3143d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen#include "execution.h" 32ce5e87bd905d592a8bd612b3dedf7a994177c13aager@chromium.org#include "messages.h" 3343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen#include "spaces-inl.h" 3443d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 3571affb54842da76b24f0bb3184e9f0960523f89dkasperl@chromium.orgnamespace v8 { 3671affb54842da76b24f0bb3184e9f0960523f89dkasperl@chromium.orgnamespace internal { 3743d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 3843d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 3943d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// If no message listeners have been registered this one is called 4043d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// by default. 41c03a1924dcc113678c0ebe58aa7d3c855a657719yangguo@chromium.orgvoid MessageHandler::DefaultMessageReport(Isolate* isolate, 42c03a1924dcc113678c0ebe58aa7d3c855a657719yangguo@chromium.org const MessageLocation* loc, 4343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen Handle<Object> message_obj) { 44c03a1924dcc113678c0ebe58aa7d3c855a657719yangguo@chromium.org SmartArrayPointer<char> str = GetLocalizedMessage(isolate, message_obj); 4543d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen if (loc == NULL) { 4643d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen PrintF("%s\n", *str); 4743d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen } else { 48c03a1924dcc113678c0ebe58aa7d3c855a657719yangguo@chromium.org HandleScope scope(isolate); 4909d7ab5aba54ebac170eac755664c45eefb0be7dulan@chromium.org Handle<Object> data(loc->script()->name(), isolate); 5083e168294456ca2f02db421a635f7d5f5d023966kmillikin@chromium.org SmartArrayPointer<char> data_str; 5143d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen if (data->IsString()) 5243d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen data_str = Handle<String>::cast(data)->ToCString(DISALLOW_NULLS); 5343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen PrintF("%s:%i: %s\n", *data_str ? *data_str : "<unknown>", 5443d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen loc->start_pos(), *str); 5543d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen } 5643d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen} 5743d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 5843d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 5931b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.orgHandle<JSMessageObject> MessageHandler::MakeMessageObject( 60d4be0f0c0edfc0a0b46e745055c3dc497c0ffcb5verwaest@chromium.org Isolate* isolate, 619258b6bc66e09368ada54001f619d53b4fc976d5ager@chromium.org const char* type, 629258b6bc66e09368ada54001f619d53b4fc976d5ager@chromium.org MessageLocation* loc, 639258b6bc66e09368ada54001f619d53b4fc976d5ager@chromium.org Vector< Handle<Object> > args, 646a2b0aa331a1ae1829a9b9637ad18cfc7ec9d840ager@chromium.org Handle<String> stack_trace, 656a2b0aa331a1ae1829a9b9637ad18cfc7ec9d840ager@chromium.org Handle<JSArray> stack_frames) { 66d4be0f0c0edfc0a0b46e745055c3dc497c0ffcb5verwaest@chromium.org Factory* factory = isolate->factory(); 67d4be0f0c0edfc0a0b46e745055c3dc497c0ffcb5verwaest@chromium.org Handle<String> type_handle = factory->InternalizeUtf8String(type); 68d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com Handle<FixedArray> arguments_elements = 69d4be0f0c0edfc0a0b46e745055c3dc497c0ffcb5verwaest@chromium.org factory->NewFixedArray(args.length()); 7031b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org for (int i = 0; i < args.length(); i++) { 71d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com arguments_elements->set(i, *args[i]); 7231b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org } 73d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com Handle<JSArray> arguments_handle = 74d4be0f0c0edfc0a0b46e745055c3dc497c0ffcb5verwaest@chromium.org factory->NewJSArrayWithElements(arguments_elements); 7531b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org 7631b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org int start = 0; 7731b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org int end = 0; 78d4be0f0c0edfc0a0b46e745055c3dc497c0ffcb5verwaest@chromium.org Handle<Object> script_handle = factory->undefined_value(); 7943d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen if (loc) { 8043d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen start = loc->start_pos(); 8143d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen end = loc->end_pos(); 8231b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org script_handle = GetScriptWrapper(loc->script()); 8343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen } 8431b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org 8531b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org Handle<Object> stack_trace_handle = stack_trace.is_null() 86d4be0f0c0edfc0a0b46e745055c3dc497c0ffcb5verwaest@chromium.org ? Handle<Object>::cast(factory->undefined_value()) 8731b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org : Handle<Object>::cast(stack_trace); 8831b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org 89d91075f76b836c2cfa4f4e4cc0fb31170df864ccerik.corry@gmail.com Handle<Object> stack_frames_handle = stack_frames.is_null() 90d4be0f0c0edfc0a0b46e745055c3dc497c0ffcb5verwaest@chromium.org ? Handle<Object>::cast(factory->undefined_value()) 9131b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org : Handle<Object>::cast(stack_frames); 9231b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org 9331b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org Handle<JSMessageObject> message = 94d4be0f0c0edfc0a0b46e745055c3dc497c0ffcb5verwaest@chromium.org factory->NewJSMessageObject(type_handle, 9531b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org arguments_handle, 9631b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org start, 9731b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org end, 9831b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org script_handle, 9931b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org stack_trace_handle, 10031b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org stack_frames_handle); 10131b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org 10231b1277ec3b8cd17acb01c66d85a456159072157kmillikin@chromium.org return message; 1039258b6bc66e09368ada54001f619d53b4fc976d5ager@chromium.org} 1049258b6bc66e09368ada54001f619d53b4fc976d5ager@chromium.org 10543d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 10644bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.orgvoid MessageHandler::ReportMessage(Isolate* isolate, 10744bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org MessageLocation* loc, 1089258b6bc66e09368ada54001f619d53b4fc976d5ager@chromium.org Handle<Object> message) { 10944bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org // We are calling into embedder's code which can throw exceptions. 11044bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org // Thus we need to save current exception state, reset it to the clean one 11144bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org // and ignore scheduled exceptions callbacks can throw. 11289e18f5599cb4cd462cb1ed324addd7388fb4d60rossberg@chromium.org 11389e18f5599cb4cd462cb1ed324addd7388fb4d60rossberg@chromium.org // We pass the exception object into the message handler callback though. 11489e18f5599cb4cd462cb1ed324addd7388fb4d60rossberg@chromium.org Object* exception_object = isolate->heap()->undefined_value(); 11589e18f5599cb4cd462cb1ed324addd7388fb4d60rossberg@chromium.org if (isolate->has_pending_exception()) { 11689e18f5599cb4cd462cb1ed324addd7388fb4d60rossberg@chromium.org isolate->pending_exception()->ToObject(&exception_object); 11789e18f5599cb4cd462cb1ed324addd7388fb4d60rossberg@chromium.org } 11809d7ab5aba54ebac170eac755664c45eefb0be7dulan@chromium.org Handle<Object> exception_handle(exception_object, isolate); 11989e18f5599cb4cd462cb1ed324addd7388fb4d60rossberg@chromium.org 12044bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org Isolate::ExceptionScope exception_scope(isolate); 12144bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org isolate->clear_pending_exception(); 12244bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org isolate->set_external_caught_exception(false); 12344bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org 12443d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen v8::Local<v8::Message> api_message_obj = v8::Utils::MessageToLocal(message); 12589e18f5599cb4cd462cb1ed324addd7388fb4d60rossberg@chromium.org v8::Local<v8::Value> api_exception_obj = v8::Utils::ToLocal(exception_handle); 12643d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 127d4be0f0c0edfc0a0b46e745055c3dc497c0ffcb5verwaest@chromium.org v8::NeanderArray global_listeners(isolate->factory()->message_listeners()); 12843d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen int global_length = global_listeners.length(); 12943d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen if (global_length == 0) { 130c03a1924dcc113678c0ebe58aa7d3c855a657719yangguo@chromium.org DefaultMessageReport(isolate, loc, message); 13144bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org if (isolate->has_scheduled_exception()) { 13244bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org isolate->clear_scheduled_exception(); 13344bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org } 13443d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen } else { 13543d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen for (int i = 0; i < global_length; i++) { 136c03a1924dcc113678c0ebe58aa7d3c855a657719yangguo@chromium.org HandleScope scope(isolate); 13743d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen if (global_listeners.get(i)->IsUndefined()) continue; 1388432c9102e4b2125d8eec741d35237cf23167471hpayer@chromium.org v8::NeanderObject listener(JSObject::cast(global_listeners.get(i))); 1398432c9102e4b2125d8eec741d35237cf23167471hpayer@chromium.org Handle<Foreign> callback_obj(Foreign::cast(listener.get(0))); 14043d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen v8::MessageCallback callback = 141c3b37129d6387b2db313f9100256d2d5f60dd9a8jkummerow@chromium.org FUNCTION_CAST<v8::MessageCallback>(callback_obj->foreign_address()); 1428432c9102e4b2125d8eec741d35237cf23167471hpayer@chromium.org Handle<Object> callback_data(listener.get(1), isolate); 143a9aa5fa8ae2a2b43a94e6462ded2cd51445e9ee3ager@chromium.org { 144a9aa5fa8ae2a2b43a94e6462ded2cd51445e9ee3ager@chromium.org // Do not allow exceptions to propagate. 145dcebac0f4c6c0da579b7cc91a0cbba8f3c820c8dricow@chromium.org v8::TryCatch try_catch; 1468432c9102e4b2125d8eec741d35237cf23167471hpayer@chromium.org callback(api_message_obj, callback_data->IsUndefined() 1478432c9102e4b2125d8eec741d35237cf23167471hpayer@chromium.org ? api_exception_obj 1488432c9102e4b2125d8eec741d35237cf23167471hpayer@chromium.org : v8::Utils::ToLocal(callback_data)); 149a9aa5fa8ae2a2b43a94e6462ded2cd51445e9ee3ager@chromium.org } 15044bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org if (isolate->has_scheduled_exception()) { 15144bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org isolate->clear_scheduled_exception(); 15244bc7080a85cc25bff3b9b77cd53f7beffab711bkarlklose@chromium.org } 15343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen } 15443d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen } 15543d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen} 15643d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 15743d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 15809d7ab5aba54ebac170eac755664c45eefb0be7dulan@chromium.orgHandle<String> MessageHandler::GetMessage(Isolate* isolate, 15909d7ab5aba54ebac170eac755664c45eefb0be7dulan@chromium.org Handle<Object> data) { 16009d7ab5aba54ebac170eac755664c45eefb0be7dulan@chromium.org Factory* factory = isolate->factory(); 161a6bbcc801f63c451f814d6da77a1a48fba3d36c6yangguo@chromium.org Handle<String> fmt_str = 1624a9f6553038df6b893b3d3ccae351723f4cbbae7yangguo@chromium.org factory->InternalizeOneByteString(STATIC_ASCII_VECTOR("FormatMessage")); 16343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen Handle<JSFunction> fun = 164ea88ce93dcb41a9200ec8747ae7642a5db1f4ce7sgjesse@chromium.org Handle<JSFunction>( 165ea88ce93dcb41a9200ec8747ae7642a5db1f4ce7sgjesse@chromium.org JSFunction::cast( 16609d7ab5aba54ebac170eac755664c45eefb0be7dulan@chromium.org isolate->js_builtins_object()-> 167ea88ce93dcb41a9200ec8747ae7642a5db1f4ce7sgjesse@chromium.org GetPropertyNoExceptionThrown(*fmt_str))); 168e4ac3ef2f6fa9300bc78c5a4cb7d4cb66ac6e83dmvstanton@chromium.org Handle<JSMessageObject> message = Handle<JSMessageObject>::cast(data); 16909d7ab5aba54ebac170eac755664c45eefb0be7dulan@chromium.org Handle<Object> argv[] = { Handle<Object>(message->type(), isolate), 17009d7ab5aba54ebac170eac755664c45eefb0be7dulan@chromium.org Handle<Object>(message->arguments(), isolate) }; 17143d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 17243d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen bool caught_exception; 17343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen Handle<Object> result = 174ea88ce93dcb41a9200ec8747ae7642a5db1f4ce7sgjesse@chromium.org Execution::TryCall(fun, 17509d7ab5aba54ebac170eac755664c45eefb0be7dulan@chromium.org isolate->js_builtins_object(), 176a8bb4d938869bdcdf759625ee868775ff24826d9svenpanne@chromium.org ARRAY_SIZE(argv), 177a8bb4d938869bdcdf759625ee868775ff24826d9svenpanne@chromium.org argv, 178a8bb4d938869bdcdf759625ee868775ff24826d9svenpanne@chromium.org &caught_exception); 17943d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 18043d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen if (caught_exception || !result->IsString()) { 1814a9f6553038df6b893b3d3ccae351723f4cbbae7yangguo@chromium.org return factory->InternalizeOneByteString(STATIC_ASCII_VECTOR("<error>")); 18243d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen } 18343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen Handle<String> result_string = Handle<String>::cast(result); 18443d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen // A string that has been obtained from JS code in this way is 18543d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen // likely to be a complicated ConsString of some sort. We flatten it 18643d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen // here to improve the efficiency of converting it to a C string and 18743d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen // other operations that are likely to take place (see GetLocalizedMessage 18843d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen // for example). 18943d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen FlattenString(result_string); 19043d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen return result_string; 19143d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen} 19243d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 19343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 19483e168294456ca2f02db421a635f7d5f5d023966kmillikin@chromium.orgSmartArrayPointer<char> MessageHandler::GetLocalizedMessage( 195c03a1924dcc113678c0ebe58aa7d3c855a657719yangguo@chromium.org Isolate* isolate, 19683e168294456ca2f02db421a635f7d5f5d023966kmillikin@chromium.org Handle<Object> data) { 197c03a1924dcc113678c0ebe58aa7d3c855a657719yangguo@chromium.org HandleScope scope(isolate); 19809d7ab5aba54ebac170eac755664c45eefb0be7dulan@chromium.org return GetMessage(isolate, data)->ToCString(DISALLOW_NULLS); 19943d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen} 20043d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 20143d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 20243d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen} } // namespace v8::internal 203