1 files changed, 74 insertions, 0 deletions
diff --git a/cmds/statsd/src/external/Perfprofd.cpp b/cmds/statsd/src/external/Perfprofd.cpp
new file mode 100644
index 000000000000..1678f104a07a
--- /dev/null
+++ b/cmds/statsd/src/external/Perfprofd.cpp
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2018 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.
+ */
+
+#include "Perfprofd.h"
+
+#define DEBUG false  // STOPSHIP if true
+#include "config/ConfigKey.h"
+#include "Log.h"
+
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#include <string>
+
+#include <binder/IServiceManager.h>
+
+#include "frameworks/base/cmds/statsd/src/statsd_config.pb.h"  // Alert
+
+#include "android/os/IPerfProfd.h"
+
+namespace android {
+namespace os {
+namespace statsd {
+
+bool CollectPerfprofdTraceAndUploadToDropbox(const PerfprofdDetails& config,
+                                             int64_t alert_id,
+                                             const ConfigKey& configKey) {
+    VLOG("Starting trace collection through perfprofd");
+
+    if (!config.has_perfprofd_config()) {
+      ALOGE("The perfprofd trace config is empty, aborting");
+      return false;
+    }
+
+    sp<IPerfProfd> service = interface_cast<IPerfProfd>(
+        defaultServiceManager()->getService(android::String16("perfprofd")));
+    if (service == NULL) {
+      ALOGE("Could not find perfprofd service");
+      return false;
+    }
+
+    auto* data = reinterpret_cast<const uint8_t*>(config.perfprofd_config().data());
+    std::vector<uint8_t> proto_serialized(data, data + config.perfprofd_config().size());
+
+    // TODO: alert-id etc?
+
+    binder::Status status = service->startProfilingProtobuf(proto_serialized);
+    if (status.isOk()) {
+      return true;
+    }
+
+    ALOGE("Error starting perfprofd profiling: %s", status.toString8().c_str());
+    return false;
+}
+
+}  // namespace statsd
+}  // namespace os
+}  // namespace android