commit ab273e2e13f87d57f66395c52df424710b8066e1
author Yao Chen <yaochen@google.com> Wed Sep 06 12:53:50 2017 -0700
committer Yao Chen <yaochen@google.com> Wed Sep 13 16:58:40 2017 -0700
tree 822a1160eb1cdb41800f4b65fd2237a58ff23e67
parent 175b19b53ce65aea6fc2c2fa71a44f336f8a7b1a

Add a DropboxWriter in statsd.

+ The DropboxWriter keeps data in cache, and flush to files once the
  size exceeds the maximum value.

+ Different components should create their owner DropboxWriter with
  different tags, e.g., anomly detection, experiment metrics, etc.

+ Copied stats_log related protos from g3

Test: run statsd, and adb shell dumpsys dropbox
      Will add unit tests.

Change-Id: If06e9a9953be32082252b340a97124d732656b40

cmds/statsd/Android.mk

diff --git a/cmds/statsd/Android.mk b/cmds/statsd/Android.mk
index db8c89d..0e6d292 100644
--- a/cmds/statsd/Android.mk
+++ b/cmds/statsd/Android.mk
@@ -14,6 +14,23 @@
 
 LOCAL_PATH:= $(call my-dir)
 
+# ================
+# proto static lib
+# ================
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := statsd_proto
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-proto-files-under, src)
+
+LOCAL_PROTOC_FLAGS :=
+LOCAL_PROTOC_OPTIMIZE_TYPE := lite
+
+include $(BUILD_STATIC_LIBRARY)
+
+STATSD_PROTO_INCLUDES := $(local-generated-sources-dir)/src/$(LOCAL_PATH)
+
 # =========
 # statsd
 # =========
@@ -27,7 +44,12 @@
     src/StatsService.cpp \
     src/LogEntryPrinter.cpp \
     src/LogReader.cpp \
-    src/main.cpp
+    src/main.cpp \
+    src/DropboxWriter.cpp \
+    src/StatsLogProcessor.cpp \
+    src/stats_log.proto \
+    src/statsd_config.proto \
+    src/stats_constants.proto \
 
 LOCAL_CFLAGS += \
     -Wall \
@@ -47,7 +69,10 @@
 endif
 
 LOCAL_AIDL_INCLUDES := $(LOCAL_PATH)/../../core/java
-LOCAL_C_INCLUDES += $(LOCAL_PATH)/src
+LOCAL_C_INCLUDES += $(LOCAL_PATH)/src \
+	STATSD_PROTO_INCLUDES
+
+LOCAL_STATIC_LIBRARIES := statsd_proto
 
 LOCAL_SHARED_LIBRARIES := \
         libbase \
@@ -56,7 +81,8 @@
         libincident \
         liblog \
         libselinux \
-        libutils
+        libutils \
+        libservices \
 
 LOCAL_MODULE_CLASS := EXECUTABLES
 
@@ -82,7 +108,8 @@
     -Wno-unused-function \
     -Wno-unused-parameter
 
-LOCAL_C_INCLUDES += $(LOCAL_PATH)/src
+LOCAL_C_INCLUDES += $(LOCAL_PATH)/src \
+	STATSD_PROTO_INCLUDES
 
 LOCAL_SRC_FILES := \
     ../../core/java/android/os/IStatsManager.aidl \
@@ -93,6 +120,7 @@
 
 LOCAL_STATIC_LIBRARIES := \
     libgmock \
+    statsd_proto
 
 LOCAL_SHARED_LIBRARIES := \
     libbase \
@@ -103,4 +131,3 @@
     libutils
 
 include $(BUILD_NATIVE_TEST)
-