Relanding: Break peerconnection_jni.cc into multiple files, in "pc" directory.

webrtc/sdk/android/src/jni/pc/logging_jni.cc

 /*
  *  Copyright 2017 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#include "webrtc/sdk/android/src/jni/ownedfactoryandthreads.h"
+#include <memory>
 
 #include "webrtc/rtc_base/logging.h"
-#include "webrtc/sdk/android/src/jni/classreferenceholder.h"
 #include "webrtc/sdk/android/src/jni/jni_helpers.h"
+#include "webrtc/system_wrappers/include/logcat_trace_context.h"
+#include "webrtc/system_wrappers/include/trace.h"
 
 namespace webrtc_jni {
 
-PeerConnectionFactoryInterface* factoryFromJava(jlong j_p) {
-  return reinterpret_cast<OwnedFactoryAndThreads*>(j_p)->factory();
-}
-
-OwnedFactoryAndThreads::~OwnedFactoryAndThreads() {
-  CHECK_RELEASE(factory_);
-  if (network_monitor_factory_ != nullptr) {
-    rtc::NetworkMonitorFactory::ReleaseFactory(network_monitor_factory_);
+JOW(void, Logging_nativeEnableTracing)
+(JNIEnv* jni, jclass, jstring j_path, jint nativeLevels) {
+  std::string path = JavaToStdString(jni, j_path);
+  if (nativeLevels != webrtc::kTraceNone) {
+    webrtc::Trace::set_level_filter(nativeLevels);
+    if (path != "logcat:") {
+      RTC_CHECK_EQ(0, webrtc::Trace::SetTraceFile(path.c_str(), false))
+          << "SetTraceFile failed";
+    } else {
+      // Intentionally leak this to avoid needing to reason about its lifecycle.
+      // It keeps no state and functions only as a dispatch point.
+      static webrtc::LogcatTraceContext* g_trace_callback =
+          new webrtc::LogcatTraceContext();
+    }
   }
 }
 
-void OwnedFactoryAndThreads::JavaCallbackOnFactoryThreads() {
-  JNIEnv* jni = AttachCurrentThreadIfNeeded();
-  ScopedLocalRefFrame local_ref_frame(jni);
-  jclass j_factory_class = FindClass(jni, "org/webrtc/PeerConnectionFactory");
-  jmethodID m = nullptr;
-  if (network_thread_->IsCurrent()) {
-    LOG(LS_INFO) << "Network thread JavaCallback";
-    m = GetStaticMethodID(jni, j_factory_class, "onNetworkThreadReady", "()V");
-  }
-  if (worker_thread_->IsCurrent()) {
-    LOG(LS_INFO) << "Worker thread JavaCallback";
-    m = GetStaticMethodID(jni, j_factory_class, "onWorkerThreadReady", "()V");
-  }
-  if (signaling_thread_->IsCurrent()) {
-    LOG(LS_INFO) << "Signaling thread JavaCallback";
-    m = GetStaticMethodID(jni, j_factory_class, "onSignalingThreadReady",
-                          "()V");
-  }
-  if (m != nullptr) {
-    jni->CallStaticVoidMethod(j_factory_class, m);
-    CHECK_EXCEPTION(jni) << "error during JavaCallback::CallStaticVoidMethod";
+JOW(void, Logging_nativeEnableLogToDebugOutput)
+(JNIEnv* jni, jclass, jint nativeSeverity) {
+  if (nativeSeverity >= rtc::LS_SENSITIVE && nativeSeverity <= rtc::LS_NONE) {
+    rtc::LogMessage::LogToDebug(
+        static_cast<rtc::LoggingSeverity>(nativeSeverity));
   }
 }
 
-void OwnedFactoryAndThreads::InvokeJavaCallbacksOnFactoryThreads() {
-  LOG(LS_INFO) << "InvokeJavaCallbacksOnFactoryThreads.";
-  network_thread_->Invoke<void>(RTC_FROM_HERE,
-                                [this] { JavaCallbackOnFactoryThreads(); });
-  worker_thread_->Invoke<void>(RTC_FROM_HERE,
-                               [this] { JavaCallbackOnFactoryThreads(); });
-  signaling_thread_->Invoke<void>(RTC_FROM_HERE,
-                                  [this] { JavaCallbackOnFactoryThreads(); });
+JOW(void, Logging_nativeEnableLogThreads)(JNIEnv* jni, jclass) {
+  rtc::LogMessage::LogThreads(true);
+}
+
+JOW(void, Logging_nativeEnableLogTimeStamps)(JNIEnv* jni, jclass) {
+  rtc::LogMessage::LogTimestamps(true);
+}
+
+JOW(void, Logging_nativeLog)
+(JNIEnv* jni, jclass, jint j_severity, jstring j_tag, jstring j_message) {
+  std::string message = JavaToStdString(jni, j_message);
+  std::string tag = JavaToStdString(jni, j_tag);
+  LOG_TAG(static_cast<rtc::LoggingSeverity>(j_severity), tag) << message;
 }
 
 }  // namespace webrtc_jni