Initial implementation of Cronet Async API.

components/cronet/android/cronet_url_request_context.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/cronet/android/chromium_url_request_context.h"
+#include "components/cronet/android/cronet_url_request_context.h"
 
 #include <string>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/json/json_reader.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/statistics_recorder.h"
 #include "base/values.h"
-#include "components/cronet/android/chromium_url_request.h"
-#include "components/cronet/android/url_request_adapter.h"
-#include "components/cronet/android/url_request_context_adapter.h"
+#include "components/cronet/android/cronet_url_request.h"
+#include "components/cronet/android/cronet_url_request_adapter.h"
+#include "components/cronet/android/cronet_url_request_context_adapter.h"
 #include "components/cronet/url_request_context_config.h"
-#include "jni/ChromiumUrlRequestContext_jni.h"
+#include "jni/CronetUrlRequestContext_jni.h"
 
 namespace {
 
-// Delegate of URLRequestContextAdapter that delivers callbacks to the Java
+// Delegate of CronetURLRequestContextAdapter that delivers callbacks to the
+// Java
 // layer.
-class JniURLRequestContextAdapterDelegate
-    : public cronet::URLRequestContextAdapter::
-          URLRequestContextAdapterDelegate {
+class JniCronetURLRequestContextAdapterDelegate
+    : public cronet::CronetURLRequestContextAdapter::
+          CronetURLRequestContextAdapterDelegate {
  public:
-  JniURLRequestContextAdapterDelegate(JNIEnv* env, jobject owner)
+  JniCronetURLRequestContextAdapterDelegate(JNIEnv* env, jobject owner)
       : owner_(env->NewGlobalRef(owner)) {}
 
   virtual void OnContextInitialized(
-      cronet::URLRequestContextAdapter* context) OVERRIDE {
+      cronet::CronetURLRequestContextAdapter* context) OVERRIDE {
     JNIEnv* env = base::android::AttachCurrentThread();
-    cronet::Java_ChromiumUrlRequestContext_initNetworkThread(env, owner_);
+    cronet::Java_CronetUrlRequestContext_initNetworkThread(env, owner_);
     // TODO(dplotnikov): figure out if we need to detach from the thread.
     // The documentation says we should detach just before the thread exits.
   }
 
  protected:
-  virtual ~JniURLRequestContextAdapterDelegate() {
+  virtual ~JniCronetURLRequestContextAdapterDelegate() {
     JNIEnv* env = base::android::AttachCurrentThread();
     env->DeleteGlobalRef(owner_);
   }
 
  private:
   jobject owner_;
 };
 
 }  // namespace
 
 namespace cronet {
 
 // Explicitly register static JNI functions.
-bool ChromiumUrlRequestContextRegisterJni(JNIEnv* env) {
+bool CronetUrlRequestContextRegisterJni(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 // Sets global user-agent to be used for all subsequent requests.
 static jlong CreateRequestContextAdapter(JNIEnv* env,
                                          jobject object,
                                          jobject context,
                                          jstring user_agent,
                                          jint log_level,
                                          jstring config) {
@@ skipping 19 matching lines @@
 
   // Set application context.
   base::android::ScopedJavaLocalRef<jobject> scoped_context(env, context);
   base::android::InitApplicationContext(env, scoped_context);
 
   // TODO(mef): MinLogLevel is global, shared by all URLRequestContexts.
   // Revisit this if each URLRequestContext would need an individual log level.
   logging::SetMinLogLevel(static_cast<int>(log_level));
 
   // TODO(dplotnikov): set application context.
-  URLRequestContextAdapter* adapter = new URLRequestContextAdapter(
-      new JniURLRequestContextAdapterDelegate(env, object), user_agent_string);
+  CronetURLRequestContextAdapter* adapter = new CronetURLRequestContextAdapter(
+      new JniCronetURLRequestContextAdapterDelegate(env, object),
+      user_agent_string);
   adapter->AddRef();  // Hold onto this ref-counted object.
   adapter->Initialize(context_config.Pass());
   return reinterpret_cast<jlong>(adapter);
 }
 
 // Releases native objects.
 static void ReleaseRequestContextAdapter(JNIEnv* env,
                                          jobject object,
                                          jlong urlRequestContextAdapter) {
-  URLRequestContextAdapter* adapter =
-      reinterpret_cast<URLRequestContextAdapter*>(urlRequestContextAdapter);
+  CronetURLRequestContextAdapter* adapter =
+      reinterpret_cast<CronetURLRequestContextAdapter*>(
+          urlRequestContextAdapter);
   // TODO(mef): Revisit this from thread safety point of view: Can we delete a
   // thread while running on that thread?
-  // URLRequestContextAdapter is a ref-counted object, and may have pending
+  // CronetURLRequestContextAdapter is a ref-counted object, and may have
+  // pending
   // tasks,
   // so we need to release it instead of deleting here.
   adapter->Release();
 }
 
 // Starts recording statistics.
 static void InitializeStatistics(JNIEnv* env, jobject jcaller) {
   base::StatisticsRecorder::Initialize();
 }
 
 // Gets current statistics with |filter| as a substring as JSON text (an empty
 // |filter| will include all registered histograms).
 static jstring GetStatisticsJSON(JNIEnv* env, jobject jcaller, jstring filter) {
   std::string query = base::android::ConvertJavaStringToUTF8(env, filter);
   std::string json = base::StatisticsRecorder::ToJSON(query);
   return base::android::ConvertUTF8ToJavaString(env, json).Release();
 }
 
 // Starts recording NetLog into file with |fileName|.
 static void StartNetLogToFile(JNIEnv* env,
                               jobject jcaller,
                               jlong urlRequestContextAdapter,
                               jstring fileName) {
-  URLRequestContextAdapter* adapter =
-      reinterpret_cast<URLRequestContextAdapter*>(urlRequestContextAdapter);
+  CronetURLRequestContextAdapter* adapter =
+      reinterpret_cast<CronetURLRequestContextAdapter*>(
+          urlRequestContextAdapter);
   std::string file_name = base::android::ConvertJavaStringToUTF8(env, fileName);
   adapter->StartNetLogToFile(file_name);
 }
 
 // Stops recording NetLog.
 static void StopNetLog(JNIEnv* env,
                        jobject jcaller,
                        jlong urlRequestContextAdapter) {
-  URLRequestContextAdapter* adapter =
-      reinterpret_cast<URLRequestContextAdapter*>(urlRequestContextAdapter);
+  CronetURLRequestContextAdapter* adapter =
+      reinterpret_cast<CronetURLRequestContextAdapter*>(
+          urlRequestContextAdapter);
   adapter->StopNetLog();
 }
 
 }  // namespace cronet