| // Copyright 2013 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 "chrome/browser/invalidation/invalidation_controller_android.h" |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/android/jni_array.h" |
| #include "chrome/jni/InvalidationController_jni.h" |
| #include "google/cacheinvalidation/include/types.h" |
| |
| namespace invalidation { |
| |
| InvalidationControllerAndroid::InvalidationControllerAndroid() {} |
| |
| InvalidationControllerAndroid::~InvalidationControllerAndroid() {} |
| |
| void InvalidationControllerAndroid::SetRegisteredObjectIds( |
| const syncer::ObjectIdSet& ids) { |
| // Get a reference to the Java invalidation controller. |
| JNIEnv* env = base::android::AttachCurrentThread(); |
| DCHECK(env); |
| if (invalidation_controller_.is_null()) { |
| invalidation_controller_.Reset(Java_InvalidationController_get( |
| env, |
| base::android::GetApplicationContext())); |
| } |
| |
| // To call the corresponding method on the Java invalidation controller, split |
| // the object ids into object source and object name arrays. |
| std::vector<int> sources; |
| std::vector<std::string> names; |
| syncer::ObjectIdSet::const_iterator id; |
| for (id = ids.begin(); id != ids.end(); ++id) { |
| sources.push_back(id->source()); |
| names.push_back(id->name()); |
| } |
| |
| Java_InvalidationController_setRegisteredObjectIds( |
| env, |
| invalidation_controller_.obj(), |
| base::android::ToJavaIntArray(env, sources).obj(), |
| base::android::ToJavaArrayOfStrings(env, names).obj()); |
| } |
| |
| std::string InvalidationControllerAndroid::GetInvalidatorClientId() { |
| JNIEnv* env = base::android::AttachCurrentThread(); |
| DCHECK(env); |
| if (invalidation_controller_.is_null()) { |
| invalidation_controller_.Reset(Java_InvalidationController_get( |
| env, |
| base::android::GetApplicationContext())); |
| } |
| |
| // Ask the Java code to for the invalidator ID it's currently using. |
| base::android::ScopedJavaLocalRef<_jbyteArray*> id_bytes_java = |
| Java_InvalidationController_getInvalidatorClientId( |
| env, |
| invalidation_controller_.obj()); |
| |
| // Convert it into a more convenient format for C++. |
| std::vector<uint8_t> id_bytes; |
| base::android::JavaByteArrayToByteVector(env, id_bytes_java.obj(), &id_bytes); |
| std::string id(id_bytes.begin(), id_bytes.end()); |
| |
| return id; |
| } |
| |
| bool RegisterInvalidationController(JNIEnv* env) { |
| return RegisterNativesImpl(env); |
| } |
| |
| } // namespace invalidation |