Remove devtools_bridge component

components/devtools_bridge/android/session_dependency_factory_android.cc

-// Copyright 2014 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 "components/devtools_bridge/android/session_dependency_factory_android.h"
-
-#include "base/android/jni_string.h"
-#include "base/android/scoped_java_ref.h"
-#include "base/bind.h"
-#include "components/devtools_bridge/abstract_data_channel.h"
-#include "components/devtools_bridge/abstract_peer_connection.h"
-#include "components/devtools_bridge/rtc_configuration.h"
-#include "components/devtools_bridge/socket_tunnel_server.h"
-#include "jni/SessionDependencyFactoryNative_jni.h"
-
-using base::android::AttachCurrentThread;
-using base::android::ConvertJavaStringToUTF8;
-using base::android::ConvertUTF8ToJavaString;
-
-namespace devtools_bridge {
-namespace android {
-
-namespace {
-
-/**
- * Wraps Java observer and adapts it to native delegate. Chromium code normally
- * leaves local java references for automatic disposing. It doesn't happen here
- * (because calls originated from native thread). For instance, instead of
- *
- * ConvertUTF8ToJavaString(env, ...).Release()
- *
- * please use ConvertUTF8ToJavaString(env, ...).obj() or ScopedJavaLocalFrame.
- */
-class PeerConnectionDelegateImpl
-    : public AbstractPeerConnection::Delegate {
- public:
-  PeerConnectionDelegateImpl(JNIEnv* env, jobject java_object) {
-    java_object_.Reset(env, java_object);
-    connected_ = false;
-  }
-
-  void OnIceConnectionChange(bool connected) override {
-    JNIEnv* env = AttachCurrentThread();
-    Java_SessionDependencyFactoryNative_notifyIceConnectionChange(
-        env, java_object_.obj(), connected);
-  }
-
-  void OnIceCandidate(const std::string& sdp_mid,
-                      int sdp_mline_index,
-                      const std::string& sdp) override {
-    JNIEnv* env = AttachCurrentThread();
-    Java_SessionDependencyFactoryNative_notifyIceCandidate(
-        env, java_object_.obj(),
-        ConvertUTF8ToJavaString(env, sdp_mid).obj(),
-        sdp_mline_index, ConvertUTF8ToJavaString(env, sdp).obj());
-  }
-
-  void NotifyLocalOfferCreatedAndSetSet(const std::string& description) {
-    JNIEnv* env = AttachCurrentThread();
-    Java_SessionDependencyFactoryNative_notifyLocalOfferCreatedAndSetSet(
-        env, java_object_.obj(),
-        ConvertUTF8ToJavaString(env, description).obj());
-  }
-
-  void OnLocalOfferCreatedAndSetSet(const std::string& description) override {
-    JNIEnv* env = AttachCurrentThread();
-    Java_SessionDependencyFactoryNative_notifyLocalOfferCreatedAndSetSet(
-        env, java_object_.obj(),
-        ConvertUTF8ToJavaString(env, description).obj());
-  }
-
-  void OnLocalAnswerCreatedAndSetSet(const std::string& description) override {
-    JNIEnv* env = AttachCurrentThread();
-    Java_SessionDependencyFactoryNative_notifyLocalAnswerCreatedAndSetSet(
-        env, java_object_.obj(),
-        ConvertUTF8ToJavaString(env, description).obj());
-  }
-
-  void OnRemoteDescriptionSet() override {
-    JNIEnv* env = AttachCurrentThread();
-    Java_SessionDependencyFactoryNative_notifyRemoteDescriptionSet(
-        env, java_object_.obj());
-  }
-
-  void OnFailure(const std::string& description) override {
-    JNIEnv* env = AttachCurrentThread();
-    Java_SessionDependencyFactoryNative_notifyConnectionFailure(
-        env, java_object_.obj(),
-        ConvertUTF8ToJavaString(env, description).obj());
-  }
-
- private:
-  base::android::ScopedJavaGlobalRef<jobject> java_object_;
-  bool connected_;
-};
-
-class DataChannelObserverImpl : public AbstractDataChannel::Observer {
- public:
-  DataChannelObserverImpl(JNIEnv* env, jobject java_object) {
-    java_object_.Reset(env, java_object);
-  }
-
-  void OnOpen() override {
-    JNIEnv* env = AttachCurrentThread();
-    Java_SessionDependencyFactoryNative_notifyChannelOpen(
-        env, java_object_.obj());
-  }
-
-  void OnClose() override {
-    JNIEnv* env = AttachCurrentThread();
-    Java_SessionDependencyFactoryNative_notifyChannelClose(
-        env, java_object_.obj());
-  }
-
-  void OnMessage(const void* data, size_t length) override {
-    JNIEnv* env = AttachCurrentThread();
-
-    ScopedJavaLocalRef<jobject> byte_buffer(
-        env, env->NewDirectByteBuffer(const_cast<void*>(data), length));
-
-    Java_SessionDependencyFactoryNative_notifyMessage(
-        env, java_object_.obj(), byte_buffer.obj());
-  }
-
- private:
-  base::android::ScopedJavaGlobalRef<jobject> java_object_;
-};
-
-static void CleanupOnSignalingThread() {
-  // Called on signaling thread when SessionDependencyFactory is destroying.
-  base::android::DetachFromVM();
-}
-
-}  // namespace
-
-// SessionDependencyFactoryNative
-
-SessionDependencyFactoryAndroid::SessionDependencyFactoryAndroid()
-    : impl_(SessionDependencyFactory::CreateInstance(
-          base::Bind(&CleanupOnSignalingThread))) {
-}
-
-SessionDependencyFactoryAndroid::~SessionDependencyFactoryAndroid() {
-}
-
-// static
-bool SessionDependencyFactoryAndroid::RegisterNatives(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
-scoped_ptr<AbstractPeerConnection>
-SessionDependencyFactoryAndroid::CreatePeerConnection(
-    scoped_ptr<RTCConfiguration> config,
-    scoped_ptr<AbstractPeerConnection::Delegate> delegate) {
-  return impl_->CreatePeerConnection(config.Pass(), delegate.Pass());
-}
-
-scoped_refptr<base::TaskRunner>
-SessionDependencyFactoryAndroid::signaling_thread_task_runner() {
-  return impl_->signaling_thread_task_runner();
-}
-
-scoped_refptr<base::TaskRunner>
-SessionDependencyFactoryAndroid::io_thread_task_runner() {
-  return impl_->io_thread_task_runner();
-}
-
-// JNI generated methods
-
-static jlong CreateFactory(JNIEnv* env, jclass jcaller) {
-  return reinterpret_cast<jlong>(new SessionDependencyFactoryAndroid());
-}
-
-static void DestroyFactory(JNIEnv* env, jclass jcaller, jlong factory_ptr) {
-  delete reinterpret_cast<SessionDependencyFactoryAndroid*>(factory_ptr);
-}
-
-static jlong CreateConfig(JNIEnv* env, jclass jcaller) {
-  return reinterpret_cast<jlong>(
-      RTCConfiguration::CreateInstance().release());
-}
-
-static void AddIceServer(
-    JNIEnv* env, jclass jcaller, jlong config_ptr,
-    jstring uri, jstring username, jstring credential) {
-  reinterpret_cast<RTCConfiguration*>(config_ptr)->AddIceServer(
-      ConvertJavaStringToUTF8(env, uri),
-      ConvertJavaStringToUTF8(env, username),
-      ConvertJavaStringToUTF8(env, credential));
-}
-
-static jlong CreatePeerConnection(
-    JNIEnv* env, jclass jcaller,
-    jlong factory_ptr, jlong config_ptr, jobject observer) {
-  auto factory =
-      reinterpret_cast<SessionDependencyFactoryAndroid*>(factory_ptr);
-  auto config = reinterpret_cast<RTCConfiguration*>(config_ptr);
-
-  auto delegate = new PeerConnectionDelegateImpl(env, observer);
-
-  return reinterpret_cast<jlong>(factory->CreatePeerConnection(
-         make_scoped_ptr(config), make_scoped_ptr(delegate)).release());
-}
-
-static void DestroyPeerConnection(
-    JNIEnv* env, jclass jcaller, jlong connection_ptr) {
-  delete reinterpret_cast<AbstractPeerConnection*>(connection_ptr);
-}
-
-static void CreateAndSetLocalOffer(
-    JNIEnv* env, jclass jcaller, jlong connection_ptr) {
-  reinterpret_cast<AbstractPeerConnection*>(
-      connection_ptr)->CreateAndSetLocalOffer();
-}
-
-static void CreateAndSetLocalAnswer(
-    JNIEnv* env, jclass jcaller, jlong connection_ptr) {
-  reinterpret_cast<AbstractPeerConnection*>(
-      connection_ptr)->CreateAndSetLocalAnswer();
-}
-
-static void SetRemoteOffer(
-    JNIEnv* env, jclass jcaller, jlong connection_ptr, jstring description) {
-  reinterpret_cast<AbstractPeerConnection*>(connection_ptr)->SetRemoteOffer(
-      ConvertJavaStringToUTF8(env, description));
-}
-
-static void SetRemoteAnswer(
-    JNIEnv* env, jclass jcaller, jlong connection_ptr, jstring description) {
-  reinterpret_cast<AbstractPeerConnection*>(connection_ptr)->SetRemoteAnswer(
-      ConvertJavaStringToUTF8(env, description));
-}
-
-static void AddIceCandidate(
-    JNIEnv* env, jclass jcaller,
-    jlong connection_ptr, jstring sdp_mid, jint sdp_mline_index, jstring sdp) {
-  reinterpret_cast<AbstractPeerConnection*>(connection_ptr)->AddIceCandidate(
-      ConvertJavaStringToUTF8(env, sdp_mid),
-      sdp_mline_index,
-      ConvertJavaStringToUTF8(env, sdp));
-}
-
-static jlong CreateDataChannel(
-    JNIEnv* env, jclass jcaller, jlong connection_ptr, jint channel_id) {
-  return reinterpret_cast<jlong>(
-      reinterpret_cast<AbstractPeerConnection*>(
-          connection_ptr)->CreateDataChannel(channel_id).release());
-}
-
-static void DestroyDataChannel(
-    JNIEnv* env, jclass jcaller, jlong channel_ptr) {
-  delete reinterpret_cast<AbstractDataChannel*>(channel_ptr);
-}
-
-static void RegisterDataChannelObserver(
-    JNIEnv* env, jclass jcaller, jlong channel_ptr, jobject observer) {
-  reinterpret_cast<AbstractDataChannel*>(channel_ptr)->RegisterObserver(
-      make_scoped_ptr(new DataChannelObserverImpl(env, observer)));
-}
-
-static void UnregisterDataChannelObserver(
-    JNIEnv* env, jclass jcaller, jlong channel_ptr) {
-  reinterpret_cast<AbstractDataChannel*>(channel_ptr)->UnregisterObserver();
-}
-
-static void SendBinaryMessage(
-    JNIEnv* env, jclass jcaller, jlong channel_ptr, jobject message,
-    jint size) {
-  DCHECK(size > 0);
-  reinterpret_cast<AbstractDataChannel*>(channel_ptr)->SendBinaryMessage(
-      env->GetDirectBufferAddress(message), size);
-}
-
-static void SendTextMessage(
-    JNIEnv* env, jclass jcaller, jlong channel_ptr, jobject message,
-    jint size) {
-  DCHECK(size > 0);
-  reinterpret_cast<AbstractDataChannel*>(channel_ptr)->SendTextMessage(
-      env->GetDirectBufferAddress(message), size);
-}
-
-static void CloseDataChannel(JNIEnv* env, jclass jcaller, jlong channel_ptr) {
-  reinterpret_cast<AbstractDataChannel*>(channel_ptr)->Close();
-}
-
-static jlong CreateSocketTunnelServer(
-    JNIEnv* env, jclass jcaller, jlong factory_ptr, jlong channel_ptr,
-    jstring socket_name) {
-  return reinterpret_cast<jlong>(
-      new SocketTunnelServer(
-          reinterpret_cast<SessionDependencyFactory*>(factory_ptr),
-          reinterpret_cast<AbstractDataChannel*>(channel_ptr),
-          ConvertJavaStringToUTF8(env, socket_name)));
-}
-
-static void DestroySocketTunnelServer(
-    JNIEnv* env, jclass jcaller, jlong tunnel_ptr) {
-  delete reinterpret_cast<SocketTunnelServer*>(tunnel_ptr);
-}
-
-}  // namespace android
-}  // namespace devtools_bridge