refactor statspuller
Test: manual test on device
Change-Id: Ibdec6a821e47cd2b2e7435002219c0b2e3f4c5d2
diff --git a/cmds/statsd/src/StatsPullerManager.cpp b/cmds/statsd/src/StatsPullerManager.cpp
new file mode 100644
index 0000000..f4cf1ce
--- /dev/null
+++ b/cmds/statsd/src/StatsPullerManager.cpp
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "StatsPullerManager"
+#define DEBUG true
+
+#include "StatsPullerManager.h"
+#include <android/os/IStatsCompanionService.h>
+#include <cutils/log.h>
+#include "StatsService.h"
+#include "KernelWakelockPuller.h"
+
+
+using namespace android;
+
+namespace android {
+namespace os {
+namespace statsd {
+
+const int StatsPullerManager::KERNEL_WAKELOCKS = 1;
+
+StatsPullerManager::StatsPullerManager() {
+ mStatsPullers.insert(
+ {static_cast<int>(KERNEL_WAKELOCKS), std::make_unique<KernelWakelockPuller>()});
+}
+
+String16 StatsPullerManager::pull(int pullCode) {
+ if (DEBUG) ALOGD("Initiating pulling %d", pullCode);
+ if (mStatsPullers.find(pullCode) != mStatsPullers.end()) {
+ return (mStatsPullers.find(pullCode)->second)->pull();
+ } else {
+ ALOGD("Unknown pull code %d", pullCode);
+ return String16();
+ }
+}
+
+} // namespace statsd
+} // namespace os
+} // namespace android