mojo_main.cc revision f2477e01787aa58f445919b809d89e252beef54f
11e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)// Copyright 2013 The Chromium Authors. All rights reserved. 21e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 31e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)// found in the LICENSE file. 41e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 51e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "mojo/shell/android/mojo_main.h" 61e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 71e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "base/android/jni_string.h" 81e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "base/at_exit.h" 91e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "base/bind.h" 101e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "base/command_line.h" 111e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "base/lazy_instance.h" 121e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "base/logging.h" 131e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "base/threading/thread.h" 141e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "jni/MojoMain_jni.h" 15f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "mojo/shell/init.h" 161e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "mojo/shell/run.h" 171e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "ui/gl/gl_surface_egl.h" 181e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 191e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)using base::LazyInstance; 201e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 211e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)namespace mojo { 221e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 231e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)namespace { 241e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 251e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)base::AtExitManager* g_at_exit = 0; 261e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 270f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles)LazyInstance<scoped_ptr<base::MessageLoop> > g_java_message_loop = 280f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) LAZY_INSTANCE_INITIALIZER; 290f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) 301e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)LazyInstance<scoped_ptr<base::Thread> > g_shell_thread = 311e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) LAZY_INSTANCE_INITIALIZER; 321e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 331e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)LazyInstance<scoped_ptr<shell::Context> > g_context = 341e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) LAZY_INSTANCE_INITIALIZER; 351e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 360f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles)struct ShellInit { 370f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> java_runner; 380f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) base::android::ScopedJavaGlobalRef<jobject> activity; 390f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles)}; 400f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) 410f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles)void StartOnShellThread(ShellInit* init) { 420f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) shell::Context* context = new shell::Context(); 430f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) 440f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) context->set_activity(init->activity.obj()); 450f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) context->task_runners()->set_java_runner(init->java_runner.get()); 460f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) delete init; 470f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) 480f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) g_context.Get().reset(context); 490f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) shell::Run(context); 501e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)} 511e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 521e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)} // namspace 531e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 541e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)static void Init(JNIEnv* env, jclass clazz, jobject context) { 551e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) base::android::ScopedJavaLocalRef<jobject> scoped_context(env, context); 561e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 57f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::android::InitApplicationContext(env, scoped_context); 581e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 591e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (g_at_exit) 601e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return; 611e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) g_at_exit = new base::AtExitManager(); 621e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // TODO(abarth): Currently we leak g_at_exit. 631e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 641e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) CommandLine::Init(0, 0); 65f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) mojo::shell::InitializeLogging(); 661e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 670f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) g_java_message_loop.Get().reset( 680f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) new base::MessageLoop(base::MessageLoop::TYPE_UI)); 690f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) base::MessageLoopForUI::current()->Start(); 700f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) 711e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // TODO(abarth): At which point should we switch to cross-platform 721e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // initialization? 731e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 741e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) gfx::GLSurface::InitializeOneOff(); 751e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)} 761e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 771e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)static void Start(JNIEnv* env, jclass clazz, jobject context, jstring jurl) { 781e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (jurl) { 791e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) std::string app_url = base::android::ConvertJavaStringToUTF8(env, jurl); 801e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) std::vector<std::string> argv; 811e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) argv.push_back("mojo_shell"); 821e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) argv.push_back("--app=" + app_url); 831e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) CommandLine::ForCurrentProcess()->InitFromArgv(argv); 841e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 851e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 860f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) ShellInit* init = new ShellInit(); 870f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) init->java_runner = base::MessageLoopForUI::current()->message_loop_proxy(); 880f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) init->activity.Reset(env, context); 890f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) 901e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) g_shell_thread.Get().reset(new base::Thread("shell_thread")); 911e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) g_shell_thread.Get()->Start(); 921e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) g_shell_thread.Get()->message_loop()->PostTask(FROM_HERE, 930f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) base::Bind(StartOnShellThread, init)); 941e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 951e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // TODO(abarth): Currently we leak g_shell_thread. 961e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)} 971e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 981e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)bool RegisterMojoMain(JNIEnv* env) { 991e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return RegisterNativesImpl(env); 1001e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)} 1011e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 1021e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)} // namespace mojo 103