mojo_runner_delegate.cc revision 5d1f7b1de12d16ceb2c938c56701a3e8bfa558f7
1f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// Copyright 2013 The Chromium Authors. All rights reserved. 2f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 3f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// found in the LICENSE file. 4f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 5f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "mojo/apps/js/mojo_runner_delegate.h" 6f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 7f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "base/bind.h" 8f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "base/path_service.h" 9f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "gin/converter.h" 10f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "gin/modules/console.h" 11f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "gin/modules/module_registry.h" 125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "gin/modules/timer.h" 13f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "gin/try_catch.h" 14a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "mojo/apps/js/bindings/core.h" 155d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "mojo/apps/js/bindings/gl/module.h" 165d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "mojo/apps/js/bindings/monotonic_clock.h" 17a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "mojo/apps/js/bindings/support.h" 18a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "mojo/apps/js/bindings/threading.h" 19f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 20f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)namespace mojo { 21f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)namespace apps { 22f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 23f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)namespace { 24f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 25f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// TODO(abarth): Rather than loading these modules from the file system, we 26f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// should load them from the network via Mojo IPC. 27f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)std::vector<base::FilePath> GetModuleSearchPaths() { 28f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) std::vector<base::FilePath> search_paths(2); 29f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) PathService::Get(base::DIR_SOURCE_ROOT, &search_paths[0]); 30f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) PathService::Get(base::DIR_EXE, &search_paths[1]); 31f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) search_paths[1] = search_paths[1].AppendASCII("gen"); 32f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) return search_paths; 33f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 34f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 35f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void StartCallback(base::WeakPtr<gin::Runner> runner, 36f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) MojoHandle pipe, 37f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) v8::Handle<v8::Value> module) { 38f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) v8::Isolate* isolate = runner->isolate(); 39f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) v8::Handle<v8::Function> start; 40f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) CHECK(gin::ConvertFromV8(isolate, module, &start)); 41f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 42f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) v8::Handle<v8::Value> args[] = { gin::ConvertToV8(isolate, pipe) }; 43f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) runner->Call(start, runner->global(), 1, args); 44f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 45f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 46f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} // namespace 47f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 48f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)MojoRunnerDelegate::MojoRunnerDelegate() 49f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) : ModuleRunnerDelegate(GetModuleSearchPaths()) { 505d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) AddBuiltinModule(gin::Console::kModuleName, gin::Console::GetModule); 515d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) AddBuiltinModule(gin::TimerModule::kName, gin::TimerModule::GetModule); 525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) AddBuiltinModule(js::Core::kModuleName, js::Core::GetModule); 535d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) AddBuiltinModule(js::Support::kModuleName, js::Support::GetModule); 545d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) AddBuiltinModule(mojo::js::gl::kModuleName, mojo::js::gl::GetModule); 555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) AddBuiltinModule(MonotonicClock::kModuleName, MonotonicClock::GetModule); 565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) AddBuiltinModule(Threading::kModuleName, Threading::GetModule); 57f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 58f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 59f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)MojoRunnerDelegate::~MojoRunnerDelegate() { 60f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 61f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 62f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void MojoRunnerDelegate::Start(gin::Runner* runner, 63f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) MojoHandle pipe, 64f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) const std::string& module) { 65f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) gin::Runner::Scope scope(runner); 66f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) gin::ModuleRegistry* registry = gin::ModuleRegistry::From(runner->context()); 67f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) registry->LoadModule(runner->isolate(), module, 68f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Bind(StartCallback, runner->GetWeakPtr(), pipe)); 69f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) AttemptToLoadMoreModules(runner); 70f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 71f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 72f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void MojoRunnerDelegate::UnhandledException(gin::Runner* runner, 73f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) gin::TryCatch& try_catch) { 74f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) gin::ModuleRunnerDelegate::UnhandledException(runner, try_catch); 75f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) LOG(ERROR) << try_catch.GetStackTrace(); 76f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 77f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 78f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} // namespace apps 79f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} // namespace mojo 80