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-rw-r--r--Android.mk11
-rw-r--r--cmds/statsd/Android.bp37
-rw-r--r--cmds/statsd/Android.mk130
-rw-r--r--cmds/statsd/src/LogEntryPrinter.cpp33
-rw-r--r--cmds/statsd/src/matchers/matcher_util.cpp81
-rw-r--r--cmds/statsd/src/matchers/matcher_util.h3
-rw-r--r--cmds/statsd/src/stats_events.proto137
-rw-r--r--core/java/android/util/StatsLog.java76
-rw-r--r--core/java/android/util/StatsLogKey.java48
-rw-r--r--core/java/android/util/StatsLogTag.java32
-rw-r--r--core/java/android/util/StatsLogValue.java54
-rw-r--r--core/jni/Android.bp15
-rw-r--r--core/jni/AndroidRuntime.cpp2
-rw-r--r--core/jni/android_util_StatsLog.cpp201
-rw-r--r--services/core/java/com/android/server/am/BatteryStatsService.java25
-rw-r--r--tools/stats_log_api_gen/Android.bp98
-rw-r--r--tools/stats_log_api_gen/Collation.cpp265
-rw-r--r--tools/stats_log_api_gen/Collation.h100
-rw-r--r--tools/stats_log_api_gen/main.cpp623
-rw-r--r--tools/stats_log_api_gen/test.proto112
-rw-r--r--tools/stats_log_api_gen/test_collation.cpp171
21 files changed, 567 insertions, 1687 deletions
diff --git a/Android.mk b/Android.mk
index b5efd4752e0d..4a57020ab8d3 100644
--- a/Android.mk
+++ b/Android.mk
@@ -587,17 +587,6 @@ LOCAL_SRC_FILES += \
lowpan/java/android/net/lowpan/ILowpanManagerListener.aidl \
lowpan/java/android/net/lowpan/ILowpanManager.aidl
-# StatsLog generated functions
-statslog_src_dir := $(call intermediates-dir-for,JAVA_LIBRARIES,framework,,COMMON)/statslog
-gen := $(statslog_src_dir)/android/util/StatsLog.java
-$(gen): PRIVATE_PATH := $(LOCAL_PATH)
-$(gen): PRIVATE_CUSTOM_TOOL = $(HOST_OUT_EXECUTABLES)/stats-log-api-gen --java $@
-$(gen): $(HOST_OUT_EXECUTABLES)/stats-log-api-gen
- $(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(gen)
-statslog_src_dir:=
-gen:=
-
# FRAMEWORKS_BASE_JAVA_SRC_DIRS comes from build/core/pathmap.mk
LOCAL_AIDL_INCLUDES += \
$(FRAMEWORKS_BASE_JAVA_SRC_DIRS) \
diff --git a/cmds/statsd/Android.bp b/cmds/statsd/Android.bp
deleted file mode 100644
index 5586057a2e70..000000000000
--- a/cmds/statsd/Android.bp
+++ /dev/null
@@ -1,37 +0,0 @@
-//
-// Copyright (C) 2015 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.
-//
-
-// ==========================================================
-// Build the library for use on the host
-// ==========================================================
-cc_library_host_shared {
- name: "libstats_proto_host",
- srcs: [
- "src/stats_events.proto",
- "src/stats_log.proto",
- "src/statsd_config.proto",
- ],
-
- shared_libs: [
- "libplatformprotos",
- ],
-
- proto: {
- type: "full",
- export_proto_headers: true,
- },
-}
-
diff --git a/cmds/statsd/Android.mk b/cmds/statsd/Android.mk
index d9c37ef0c9b8..4c95007b0c44 100644
--- a/cmds/statsd/Android.mk
+++ b/cmds/statsd/Android.mk
@@ -14,51 +14,22 @@
LOCAL_PATH:= $(call my-dir)
+# ================
+# proto static lib
+# ================
+include $(CLEAR_VARS)
-statsd_common_src := \
- ../../core/java/android/os/IStatsCompanionService.aidl \
- ../../core/java/android/os/IStatsManager.aidl \
- src/stats_log.proto \
- src/statsd_config.proto \
- src/stats_events.proto \
- src/condition/CombinationConditionTracker.cpp \
- src/condition/condition_util.cpp \
- src/condition/SimpleConditionTracker.cpp \
- src/matchers/CombinationLogMatchingTracker.cpp \
- src/matchers/matcher_util.cpp \
- src/matchers/SimpleLogMatchingTracker.cpp \
- src/metrics/CountAnomalyTracker.cpp \
- src/metrics/CountMetricProducer.cpp \
- src/metrics/MetricsManager.cpp \
- src/metrics/metrics_manager_util.cpp \
- src/AnomalyMonitor.cpp \
- src/DropboxReader.cpp \
- src/DropboxWriter.cpp \
- src/KernelWakelockPuller.cpp \
- src/LogEntryPrinter.cpp \
- src/LogReader.cpp \
- src/StatsLogProcessor.cpp \
- src/StatsPullerManager.cpp \
- src/StatsService.cpp \
- src/stats_util.cpp \
- src/UidMap.cpp
+LOCAL_MODULE := statsd_proto
+LOCAL_MODULE_TAGS := optional
-statsd_common_c_includes := \
- $(LOCAL_PATH)/src
+LOCAL_SRC_FILES := $(call all-proto-files-under, src)
-statsd_common_aidl_includes := \
- $(LOCAL_PATH)/../../core/java
+LOCAL_PROTOC_FLAGS :=
+LOCAL_PROTOC_OPTIMIZE_TYPE := lite-static
-statsd_common_shared_libraries := \
- libbase \
- libbinder \
- libcutils \
- libincident \
- liblog \
- libselinux \
- libutils \
- libservices \
- libandroidfw
+include $(BUILD_STATIC_LIBRARY)
+
+STATSD_PROTO_INCLUDES := $(local-generated-sources-dir)/src/$(LOCAL_PATH)
# =========
# statsd
@@ -69,8 +40,9 @@ include $(CLEAR_VARS)
LOCAL_MODULE := statsd
LOCAL_SRC_FILES := \
- $(statsd_common_src) \
- src/main.cpp
+ ../../core/java/android/os/IStatsCompanionService.aidl \
+ ../../core/java/android/os/IStatsManager.aidl \
+ $(call all-cpp-files-under,src) \
LOCAL_CFLAGS += \
-Wall \
@@ -88,12 +60,24 @@ else
LOCAL_CFLAGS += \
-Os
endif
-LOCAL_PROTOC_OPTIMIZE_TYPE := lite-static
-LOCAL_AIDL_INCLUDES := $(statsd_common_c_includes)
-LOCAL_C_INCLUDES += $(statsd_common_c_includes)
+LOCAL_AIDL_INCLUDES := $(LOCAL_PATH)/../../core/java
+LOCAL_C_INCLUDES += $(LOCAL_PATH)/src \
+ STATSD_PROTO_INCLUDES
-LOCAL_SHARED_LIBRARIES := $(statsd_common_shared_libraries)
+LOCAL_STATIC_LIBRARIES := statsd_proto
+
+LOCAL_SHARED_LIBRARIES := \
+ libbase \
+ libbinder \
+ libcutils \
+ libincident \
+ liblog \
+ libselinux \
+ libutils \
+ libservices \
+ libandroidfw \
+ libprotobuf-cpp-lite \
LOCAL_MODULE_CLASS := EXECUTABLES
@@ -101,7 +85,6 @@ LOCAL_MODULE_CLASS := EXECUTABLES
include $(BUILD_EXECUTABLE)
-
# ==============
# statsd_test
# ==============
@@ -112,8 +95,8 @@ LOCAL_MODULE := statsd_test
LOCAL_COMPATIBILITY_SUITE := device-tests
LOCAL_MODULE_TAGS := tests
-LOCAL_AIDL_INCLUDES := $(statsd_common_c_includes)
-LOCAL_C_INCLUDES += $(statsd_common_c_includes)
+LOCAL_C_INCLUDES += $(LOCAL_PATH)/src \
+ STATSD_PROTO_INCLUDES
LOCAL_CFLAGS += \
-Wall \
@@ -124,25 +107,38 @@ LOCAL_CFLAGS += \
-Wno-unused-parameter
LOCAL_SRC_FILES := \
- $(statsd_common_src) \
- tests/indexed_priority_queue_test.cpp \
- tests/LogReader_test.cpp \
- tests/MetricsManager_test.cpp \
- tests/UidMap_test.cpp \
- tests/LogEntryMatcher_test.cpp \
- tests/AnomalyMonitor_test.cpp \
- tests/ConditionTracker_test.cpp
+ src/stats_log.proto \
+ src/statsd_config.proto \
+ ../../core/java/android/os/IStatsCompanionService.aidl \
+ ../../core/java/android/os/IStatsManager.aidl \
+ src/StatsService.cpp \
+ src/AnomalyMonitor.cpp \
+ src/stats_util.cpp \
+ src/LogEntryPrinter.cpp \
+ src/LogReader.cpp \
+ src/matchers/matcher_util.cpp \
+ src/condition/SimpleConditionTracker.cpp \
+ src/condition/CombinationConditionTracker.cpp \
+ src/matchers/SimpleLogMatchingTracker.cpp \
+ src/matchers/CombinationLogMatchingTracker.cpp \
+ src/metrics/metrics_manager_util.cpp \
+ src/metrics/CountMetricProducer.cpp \
+ src/metrics/CountAnomalyTracker.cpp \
+ src/condition/condition_util.cpp \
+ src/UidMap.cpp \
+ $(call all-cpp-files-under, tests) \
LOCAL_STATIC_LIBRARIES := \
- libgmock
-
-LOCAL_SHARED_LIBRARIES := $(statsd_common_shared_libraries)
-
-LOCAL_PROTOC_OPTIMIZE_TYPE := lite
+ libgmock \
+ statsd_proto \
-statsd_common_src:=
-statsd_common_aidl_includes:=
-statsd_common_c_includes:=
+LOCAL_SHARED_LIBRARIES := \
+ libbase \
+ libbinder \
+ libcutils \
+ liblog \
+ libselinux \
+ libutils \
+ libprotobuf-cpp-lite \
include $(BUILD_NATIVE_TEST)
-
diff --git a/cmds/statsd/src/LogEntryPrinter.cpp b/cmds/statsd/src/LogEntryPrinter.cpp
index 3b6f6791d7f4..63465b094da2 100644
--- a/cmds/statsd/src/LogEntryPrinter.cpp
+++ b/cmds/statsd/src/LogEntryPrinter.cpp
@@ -20,11 +20,6 @@
#include <log/logprint.h>
#include <utils/Errors.h>
-#include "matchers/matcher_util.h"
-
-#define PRINT_WITH_LIBLOG 0
-#define PRINT_WITH_LOG_EVENT_WRAPPER 1
-
using namespace android;
namespace android {
@@ -49,24 +44,16 @@ LogEntryPrinter::~LogEntryPrinter() {
}
void LogEntryPrinter::OnLogEvent(const log_msg& msg) {
- if (PRINT_WITH_LIBLOG) {
- status_t err;
- AndroidLogEntry entry;
- char buf[1024];
-
- err = android_log_processBinaryLogBuffer(&(const_cast<log_msg*>(&msg)->entry_v1), &entry,
- m_tags, buf, sizeof(buf));
- if (err == NO_ERROR) {
- android_log_printLogLine(m_format, m_out, &entry);
- } else {
- printf("log entry: %s\n", buf);
- fflush(stdout);
- }
- }
-
- if (PRINT_WITH_LOG_EVENT_WRAPPER) {
- LogEventWrapper event = parseLogEvent(msg);
- printf("event: %s\n", event.toString().c_str());
+ status_t err;
+ AndroidLogEntry entry;
+ char buf[1024];
+
+ err = android_log_processBinaryLogBuffer(&(const_cast<log_msg*>(&msg)->entry_v1), &entry,
+ m_tags, buf, sizeof(buf));
+ if (err == NO_ERROR) {
+ android_log_printLogLine(m_format, m_out, &entry);
+ } else {
+ printf("log entry: %s\n", buf);
fflush(stdout);
}
}
diff --git a/cmds/statsd/src/matchers/matcher_util.cpp b/cmds/statsd/src/matchers/matcher_util.cpp
index 3308f3aeb318..557c03228436 100644
--- a/cmds/statsd/src/matchers/matcher_util.cpp
+++ b/cmds/statsd/src/matchers/matcher_util.cpp
@@ -26,11 +26,8 @@
#include "frameworks/base/cmds/statsd/src/statsd_config.pb.h"
#include "stats_util.h"
-#include <sstream>
-
using std::set;
using std::string;
-using std::ostringstream;
using std::unordered_map;
using std::vector;
@@ -38,42 +35,6 @@ namespace android {
namespace os {
namespace statsd {
-string LogEventWrapper::toString() const {
- std::ostringstream result;
- result << "{ " << timestamp_ns << " (" << tagId << ")";
- for (int index = 1; ; index++) {
- auto intVal = intMap.find(index);
- auto strVal = strMap.find(index);
- auto boolVal = boolMap.find(index);
- auto floatVal = floatMap.find(index);
- if (intVal != intMap.end()) {
- result << " ";
- result << std::to_string(index);
- result << "->";
- result << std::to_string(intVal->second);
- } else if (strVal != strMap.end()) {
- result << " ";
- result << std::to_string(index);
- result << "->";
- result << strVal->second;
- } else if (boolVal != boolMap.end()) {
- result << " ";
- result << std::to_string(index);
- result << "->";
- result << std::to_string(boolVal->second);
- } else if (floatVal != floatMap.end()) {
- result << " ";
- result << std::to_string(index);
- result << "->";
- result << std::to_string(floatVal->second);
- } else {
- break;
- }
- }
- result << " }";
- return result.str();
-}
-
LogEventWrapper parseLogEvent(log_msg msg) {
LogEventWrapper wrapper;
wrapper.timestamp_ns = msg.entry_v1.sec * NS_PER_SEC + msg.entry_v1.nsec;
@@ -87,32 +48,38 @@ LogEventWrapper parseLogEvent(log_msg msg) {
if (context) {
memset(&elem, 0, sizeof(elem));
- // TODO: The log is actually structured inside one list. This is convenient
- // because we'll be able to use it to put the attribution (WorkSource) block first
- // without doing our own tagging scheme. Until that change is in, just drop the
- // list-related log elements and the order we get there is our index-keyed data
- // structure.
- int32_t key = 1;
+ size_t index = 0;
+ int32_t key = -1;
do {
elem = android_log_read_next(context);
switch ((int)elem.type) {
case EVENT_TYPE_INT:
- wrapper.intMap[key] = elem.data.int32;
- key++;
+ if (index % 2 == 0) {
+ key = elem.data.int32;
+ } else {
+ wrapper.intMap[key] = elem.data.int32;
+ }
+ index++;
break;
case EVENT_TYPE_FLOAT:
- wrapper.floatMap[key] = elem.data.float32;
- key++;
+ if (index % 2 == 1) {
+ wrapper.floatMap[key] = elem.data.float32;
+ }
+ index++;
break;
case EVENT_TYPE_STRING:
- // without explicit calling string() constructor, there will be an
- // additional 0 in the end of the string.
- wrapper.strMap[key] = string(elem.data.string);
- key++;
+ if (index % 2 == 1) {
+ // without explicit calling string() constructor, there will be an
+ // additional 0 in the end of the string.
+ wrapper.strMap[key] = string(elem.data.string);
+ }
+ index++;
break;
case EVENT_TYPE_LONG:
- wrapper.intMap[key] = elem.data.int64;
- key++;
+ if (index % 2 == 1) {
+ wrapper.intMap[key] = elem.data.int64;
+ }
+ index++;
break;
case EVENT_TYPE_LIST:
break;
@@ -124,6 +91,10 @@ LogEventWrapper parseLogEvent(log_msg msg) {
elem.complete = true;
break;
}
+
+ if (elem.complete) {
+ break;
+ }
} while ((elem.type != EVENT_TYPE_UNKNOWN) && !elem.complete);
android_log_destroy(&context);
diff --git a/cmds/statsd/src/matchers/matcher_util.h b/cmds/statsd/src/matchers/matcher_util.h
index ac17bbe6e6e1..6d8e762382f0 100644
--- a/cmds/statsd/src/matchers/matcher_util.h
+++ b/cmds/statsd/src/matchers/matcher_util.h
@@ -20,7 +20,6 @@
#include <log/log_read.h>
#include <log/logprint.h>
#include <set>
-#include <string>
#include <unordered_map>
#include <vector>
#include "frameworks/base/cmds/statsd/src/stats_log.pb.h"
@@ -37,8 +36,6 @@ typedef struct {
std::unordered_map<int, std::string> strMap;
std::unordered_map<int, bool> boolMap;
std::unordered_map<int, float> floatMap;
-
- std::string toString() const;
} LogEventWrapper;
enum MatchingState {
diff --git a/cmds/statsd/src/stats_events.proto b/cmds/statsd/src/stats_events.proto
index cd00ba8e8898..1e1789574676 100644
--- a/cmds/statsd/src/stats_events.proto
+++ b/cmds/statsd/src/stats_events.proto
@@ -15,116 +15,49 @@
*/
syntax = "proto2";
+option optimize_for = LITE_RUNTIME;
-// TODO: Not the right package and class name
package android.os.statsd;
+
option java_package = "com.android.os";
option java_outer_classname = "StatsEventProto";
-/**
- * The master event class. This message defines all of the available
- * raw stats log events from the Android system, also known as "atoms."
- *
- * This field contains a single oneof with all of the available messages.
- * The stats-log-api-gen tool runs as part of the Android build and
- * generates the android.util.StatsLog class, which contains the constants
- * and methods that Android uses to log.
- *
- * This StatsEvent class is not actually built into the Android system.
- * Instead, statsd on Android constructs these messages synthetically,
- * in the format defined here and in stats_log.proto.
- */
message StatsEvent {
- oneof event {
- ScreenStateChanged screen_state_changed = 1;
- ProcessStateChanged process_state_changed = 2;
- WakeLockChanged wakelock_changed = 3;
- }
-}
-
-/**
- * A WorkSource represents the chained attribution of applications that
- * resulted in a particular bit of work being done.
- */
-message WorkSource {
- // TODO
-}
-
-/*
- * *****************************************************************************
- * Below are all of the individual atoms that are logged by Android via statsd
- * and Westworld.
- *
- * RULES:
- * - The field ids for each atom must start at 1, and count upwards by 1.
- * Skipping field ids is not allowed.
- * - These form an API, so renaming, renumbering or removing fields is
- * not allowed between android releases. (This is not currently enforced,
- * but there will be a tool to enforce this restriction).
- * - The types must be built-in protocol buffer types, namely, no sub-messages
- * are allowed (yet). The bytes type is also not allowed.
- * - The CamelCase name of the message type should match the
- * underscore_separated name as defined in StatsEvent.
- * - If an atom represents work that can be attributed to an app, there can
- * be exactly one WorkSource field. It must be field number 1.
- * - A field that is a uid should be a string field, tagged with the [xxx]
- * annotation. The generated code on android will be represented by UIDs,
- * and those UIDs will be translated in xxx to those strings.
- *
- * CONVENTIONS:
- * - Events are past tense. e.g. ScreenStateChanged, not ScreenStateChange
- * - If there is a UID, it goes first. Think in an object-oriented fashion.
- * *****************************************************************************
- */
-
-/**
- * Logs when the screen state changes.
- *
- * Logged from:
- * frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java
- */
-message ScreenStateChanged {
- // TODO: Use the real screen state.
- enum State {
- STATE_UNKNOWN = 0;
- STATE_OFF = 1;
- STATE_ON = 2;
- STATE_DOZE = 3;
- STATE_DOZE_SUSPEND = 4;
- STATE_VR = 5;
- }
- // New screen state.
- optional State display_state = 1;
+ oneof event {
+ // Screen state change.
+ ScreenStateChange screen_state_change = 2;
+ // Process state change.
+ ProcessStateChange process_state_change = 1112;
+ }
}
-/**
- * Logs that the state of a process state, as per the activity manager has changed.
- *
- * Logged from:
- * frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java
- */
-message ProcessStateChanged {
- // TODO: Use the real (mapped) process states.
- optional int32 uid = 1; // TODO: should be a string tagged w/ uid annotation
-
- // The state.
- optional int32 state = 2;
+// Logs changes in screen state. This event is logged in
+// frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java
+message ScreenStateChange {
+ // Screen state enums follow the values defined in below file.
+ // frameworks/base/core/java/android/view/Display.java
+ enum State {
+ STATE_UNKNOWN = 0;
+ STATE_OFF = 1;
+ STATE_ON = 2;
+ STATE_DOZE = 3;
+ STATE_DOZE_SUSPEND = 4;
+ STATE_VR = 5;
+ }
+ // New screen state.
+ optional State display_state = 1;
}
-/**
- * Logs that the state of a wakelock has changed.
- *
- * Logged from:
- * TODO
- */
-message WakeLockChanged {
- // TODO: Add attribution instead of uid.
- optional int32 uid = 1;
-
- // The wakelock tag (Called tag in the Java API, sometimes name elsewhere).
- optional string tag = 2;
-
- // TODO: Use a constant instead of boolean?
- optional bool state = 3;
+// Logs changes in process state. This event is logged in
+// frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java
+message ProcessStateChange {
+ // Type of process event.
+ enum State {
+ START = 1;
+ CRASH = 2;
+ }
+ optional State state = 1;
+
+ // UID associated with the package.
+ optional int32 uid = 2;
}
-
diff --git a/core/java/android/util/StatsLog.java b/core/java/android/util/StatsLog.java
new file mode 100644
index 000000000000..0be1a8cfabae
--- /dev/null
+++ b/core/java/android/util/StatsLog.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2007 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.
+ */
+
+package android.util;
+
+/**
+ * Logging access for platform metrics.
+ *
+ * <p>This is <b>not</b> the main "logcat" debugging log ({@link android.util.Log})!
+ * These diagnostic stats are for system integrators, not application authors.
+ *
+ * <p>Stats use integer tag codes.
+ * They carry a payload of one or more int, long, or String values.
+ * @hide
+ */
+public class StatsLog {
+ /** @hide */ public StatsLog() {}
+
+ private static final String TAG = "StatsLog";
+
+ // We assume that the native methods deal with any concurrency issues.
+
+ /**
+ * Records an stats log message.
+ * @param tag The stats type tag code
+ * @param value A value to log
+ * @return The number of bytes written
+ */
+ public static native int writeInt(int tag, int value);
+
+ /**
+ * Records an stats log message.
+ * @param tag The stats type tag code
+ * @param value A value to log
+ * @return The number of bytes written
+ */
+ public static native int writeLong(int tag, long value);
+
+ /**
+ * Records an stats log message.
+ * @param tag The stats type tag code
+ * @param value A value to log
+ * @return The number of bytes written
+ */
+ public static native int writeFloat(int tag, float value);
+
+ /**
+ * Records an stats log message.
+ * @param tag The stats type tag code
+ * @param str A value to log
+ * @return The number of bytes written
+ */
+ public static native int writeString(int tag, String str);
+
+ /**
+ * Records an stats log message.
+ * @param tag The stats type tag code
+ * @param list A list of values to log. All values should
+ * be of type int, long, float or String.
+ * @return The number of bytes written
+ */
+ public static native int writeArray(int tag, Object... list);
+}
diff --git a/core/java/android/util/StatsLogKey.java b/core/java/android/util/StatsLogKey.java
new file mode 100644
index 000000000000..9ad0a23d00d6
--- /dev/null
+++ b/core/java/android/util/StatsLogKey.java
@@ -0,0 +1,48 @@
+/*
+ * 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.
+ */
+
+// THIS FILE IS AUTO-GENERATED.
+// DO NOT MODIFY.
+
+package android.util;
+
+/** @hide */
+public class StatsLogKey {
+ private StatsLogKey() {}
+
+ /** Constants for android.os.statsd.ScreenStateChange. */
+
+ /** display_state */
+ public static final int SCREEN_STATE_CHANGE__DISPLAY_STATE = 1;
+
+ /** Constants for android.os.statsd.ProcessStateChange. */
+
+ /** state */
+ public static final int PROCESS_STATE_CHANGE__STATE = 1;
+
+ /** uid */
+ public static final int PROCESS_STATE_CHANGE__UID = 2;
+
+ /** package_name */
+ public static final int PROCESS_STATE_CHANGE__PACKAGE_NAME = 1002;
+
+ /** package_version */
+ public static final int PROCESS_STATE_CHANGE__PACKAGE_VERSION = 3;
+
+ /** package_version_string */
+ public static final int PROCESS_STATE_CHANGE__PACKAGE_VERSION_STRING = 4;
+
+}
diff --git a/core/java/android/util/StatsLogTag.java b/core/java/android/util/StatsLogTag.java
new file mode 100644
index 000000000000..5e5a82870aa0
--- /dev/null
+++ b/core/java/android/util/StatsLogTag.java
@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+// THIS FILE IS AUTO-GENERATED.
+// DO NOT MODIFY.
+
+package android.util;
+
+/** @hide */
+public class StatsLogTag {
+ private StatsLogTag() {}
+
+ /** android.os.statsd.ScreenStateChange. */
+ public static final int SCREEN_STATE_CHANGE = 2;
+
+ /** android.os.statsd.ProcessStateChange. */
+ public static final int PROCESS_STATE_CHANGE = 1112;
+
+}
diff --git a/core/java/android/util/StatsLogValue.java b/core/java/android/util/StatsLogValue.java
new file mode 100644
index 000000000000..05b9d9333bef
--- /dev/null
+++ b/core/java/android/util/StatsLogValue.java
@@ -0,0 +1,54 @@
+/*
+ * 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.
+ */
+
+// THIS FILE IS AUTO-GENERATED.
+// DO NOT MODIFY.
+
+package android.util;
+
+/** @hide */
+public class StatsLogValue {
+ private StatsLogValue() {}
+
+ /** Constants for android.os.statsd.ScreenStateChange. */
+
+ /** display_state: STATE_UNKNOWN */
+ public static final int SCREEN_STATE_CHANGE__DISPLAY_STATE__STATE_UNKNOWN = 0;
+
+ /** display_state: STATE_OFF */
+ public static final int SCREEN_STATE_CHANGE__DISPLAY_STATE__STATE_OFF = 1;
+
+ /** display_state: STATE_ON */
+ public static final int SCREEN_STATE_CHANGE__DISPLAY_STATE__STATE_ON = 2;
+
+ /** display_state: STATE_DOZE */
+ public static final int SCREEN_STATE_CHANGE__DISPLAY_STATE__STATE_DOZE = 3;
+
+ /** display_state: STATE_DOZE_SUSPEND */
+ public static final int SCREEN_STATE_CHANGE__DISPLAY_STATE__STATE_DOZE_SUSPEND = 4;
+
+ /** display_state: STATE_VR */
+ public static final int SCREEN_STATE_CHANGE__DISPLAY_STATE__STATE_VR = 5;
+
+ /** Constants for android.os.statsd.ProcessStateChange. */
+
+ /** state: START */
+ public static final int PROCESS_STATE_CHANGE__STATE__START = 1;
+
+ /** state: CRASH */
+ public static final int PROCESS_STATE_CHANGE__STATE__CRASH = 2;
+
+}
diff --git a/core/jni/Android.bp b/core/jni/Android.bp
index 928626b21475..256b920ee34a 100644
--- a/core/jni/Android.bp
+++ b/core/jni/Android.bp
@@ -1,13 +1,3 @@
-
-genrule {
- name: "android_util_StatsLog.cpp",
- tools: ["stats-log-api-gen"],
- cmd: "$(location stats-log-api-gen) --jni $(genDir)/android_util_StatsLog.cpp",
- out: [
- "android_util_StatsLog.cpp",
- ],
-}
-
cc_library_shared {
name: "libandroid_runtime",
@@ -114,6 +104,7 @@ cc_library_shared {
"android_nio_utils.cpp",
"android_util_AssetManager.cpp",
"android_util_Binder.cpp",
+ "android_util_StatsLog.cpp",
"android_util_EventLog.cpp",
"android_util_MemoryIntArray.cpp",
"android_util_Log.cpp",
@@ -280,13 +271,11 @@ cc_library_shared {
"libhwbinder",
"libvintf",
"libnativewindow",
+
"libhwui",
"libdl",
- "libstatslog",
],
- generated_sources: ["android_util_StatsLog.cpp"],
-
local_include_dirs: ["android/graphics"],
export_include_dirs: [
".",
diff --git a/core/jni/AndroidRuntime.cpp b/core/jni/AndroidRuntime.cpp
index da6d5aa88d47..820933b02e82 100644
--- a/core/jni/AndroidRuntime.cpp
+++ b/core/jni/AndroidRuntime.cpp
@@ -1324,10 +1324,10 @@ static const RegJNIRec gRegJNI[] = {
REG_JNI(register_com_android_internal_os_ZygoteInit_nativeZygoteInit),
REG_JNI(register_android_os_SystemClock),
REG_JNI(register_android_util_EventLog),
+ REG_JNI(register_android_util_StatsLog),
REG_JNI(register_android_util_Log),
REG_JNI(register_android_util_MemoryIntArray),
REG_JNI(register_android_util_PathParser),
- REG_JNI(register_android_util_StatsLog),
REG_JNI(register_android_app_admin_SecurityLog),
REG_JNI(register_android_content_AssetManager),
REG_JNI(register_android_content_StringBlock),
diff --git a/core/jni/android_util_StatsLog.cpp b/core/jni/android_util_StatsLog.cpp
new file mode 100644
index 000000000000..c992365094f7
--- /dev/null
+++ b/core/jni/android_util_StatsLog.cpp
@@ -0,0 +1,201 @@
+/*
+ * Copyright (C) 2007-2014 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 <fcntl.h>
+#include <log/log_event_list.h>
+
+#include <log/log.h>
+
+#include <nativehelper/JNIHelp.h>
+#include "core_jni_helpers.h"
+#include "jni.h"
+
+#define UNUSED __attribute__((__unused__))
+
+namespace android {
+
+static jclass gCollectionClass;
+static jmethodID gCollectionAddID;
+
+static jclass gIntegerClass;
+static jfieldID gIntegerValueID;
+
+static jclass gLongClass;
+static jfieldID gLongValueID;
+
+static jclass gFloatClass;
+static jfieldID gFloatValueID;
+
+static jclass gStringClass;
+
+/*
+ * In class android.util.StatsLog:
+ * static native int writeInt(int tag, int value)
+ */
+static jint android_util_StatsLog_write_Integer(JNIEnv* env UNUSED,
+ jobject clazz UNUSED,
+ jint tag, jint value)
+{
+ android_log_event_list ctx(tag);
+ ctx << (int32_t)value;
+ return ctx.write(LOG_ID_STATS);
+}
+
+/*
+ * In class android.util.StatsLog:
+ * static native int writeLong(long tag, long value)
+ */
+static jint android_util_StatsLog_write_Long(JNIEnv* env UNUSED,
+ jobject clazz UNUSED,
+ jint tag, jlong value)
+{
+ android_log_event_list ctx(tag);
+ ctx << (int64_t)value;
+ return ctx.write(LOG_ID_STATS);
+}
+
+/*
+ * In class android.util.StatsLog:
+ * static native int writeFloat(long tag, float value)
+ */
+static jint android_util_StatsLog_write_Float(JNIEnv* env UNUSED,
+ jobject clazz UNUSED,
+ jint tag, jfloat value)
+{
+ android_log_event_list ctx(tag);
+ ctx << (float)value;
+ return ctx.write(LOG_ID_STATS);
+}
+
+/*
+ * In class android.util.StatsLog:
+ * static native int writeString(int tag, String value)
+ */
+static jint android_util_StatsLog_write_String(JNIEnv* env,
+ jobject clazz UNUSED,
+ jint tag, jstring value) {
+ android_log_event_list ctx(tag);
+ // Don't throw NPE -- I feel like it's sort of mean for a logging function
+ // to be all crashy if you pass in NULL -- but make the NULL value explicit.
+ if (value != NULL) {
+ const char *str = env->GetStringUTFChars(value, NULL);
+ ctx << str;
+ env->ReleaseStringUTFChars(value, str);
+ } else {
+ ctx << "NULL";
+ }
+ return ctx.write(LOG_ID_STATS);
+}
+
+/*
+ * In class android.util.StatsLog:
+ * static native int writeArray(long tag, Object... value)
+ */
+static jint android_util_StatsLog_write_Array(JNIEnv* env, jobject clazz,
+ jint tag, jobjectArray value) {
+ android_log_event_list ctx(tag);
+
+ if (value == NULL) {
+ ctx << "[NULL]";
+ return ctx.write(LOG_ID_STATS);
+ }
+
+ jsize copied = 0, num = env->GetArrayLength(value);
+ for (; copied < num && copied < 255; ++copied) {
+ if (ctx.status()) break;
+ jobject item = env->GetObjectArrayElement(value, copied);
+ if (item == NULL) {
+ ctx << "NULL";
+ } else if (env->IsInstanceOf(item, gStringClass)) {
+ const char *str = env->GetStringUTFChars((jstring) item, NULL);
+ ctx << str;
+ env->ReleaseStringUTFChars((jstring) item, str);
+ } else if (env->IsInstanceOf(item, gIntegerClass)) {
+ ctx << (int32_t)env->GetIntField(item, gIntegerValueID);
+ } else if (env->IsInstanceOf(item, gLongClass)) {
+ ctx << (int64_t)env->GetLongField(item, gLongValueID);
+ } else if (env->IsInstanceOf(item, gFloatClass)) {
+ ctx << (float)env->GetFloatField(item, gFloatValueID);
+ } else {
+ jniThrowException(env,
+ "java/lang/IllegalArgumentException",
+ "Invalid payload item type");
+ return -1;
+ }
+ env->DeleteLocalRef(item);
+ }
+ return ctx.write(LOG_ID_STATS);
+}
+
+/*
+ * JNI registration.
+ */
+static const JNINativeMethod gRegisterMethods[] = {
+ /* name, signature, funcPtr */
+ { "writeInt", "(II)I", (void*) android_util_StatsLog_write_Integer },
+ { "writeLong", "(IJ)I", (void*) android_util_StatsLog_write_Long },
+ { "writeFloat", "(IF)I", (void*) android_util_StatsLog_write_Float },
+ { "writeString",
+ "(ILjava/lang/String;)I",
+ (void*) android_util_StatsLog_write_String
+ },
+ { "writeArray",
+ "(I[Ljava/lang/Object;)I",
+ (void*) android_util_StatsLog_write_Array
+ },
+};
+
+static struct { const char *name; jclass *clazz; } gClasses[] = {
+ { "java/lang/Integer", &gIntegerClass },
+ { "java/lang/Long", &gLongClass },
+ { "java/lang/Float", &gFloatClass },
+ { "java/lang/String", &gStringClass },
+ { "java/util/Collection", &gCollectionClass },
+};
+
+static struct { jclass *c; const char *name, *ft; jfieldID *id; } gFields[] = {
+ { &gIntegerClass, "value", "I", &gIntegerValueID },
+ { &gLongClass, "value", "J", &gLongValueID },
+ { &gFloatClass, "value", "F", &gFloatValueID },
+};
+
+static struct { jclass *c; const char *name, *mt; jmethodID *id; } gMethods[] = {
+ { &gCollectionClass, "add", "(Ljava/lang/Object;)Z", &gCollectionAddID },
+};
+
+int register_android_util_StatsLog(JNIEnv* env) {
+ for (int i = 0; i < NELEM(gClasses); ++i) {
+ jclass clazz = FindClassOrDie(env, gClasses[i].name);
+ *gClasses[i].clazz = MakeGlobalRefOrDie(env, clazz);
+ }
+
+ for (int i = 0; i < NELEM(gFields); ++i) {
+ *gFields[i].id = GetFieldIDOrDie(env,
+ *gFields[i].c, gFields[i].name, gFields[i].ft);
+ }
+
+ for (int i = 0; i < NELEM(gMethods); ++i) {
+ *gMethods[i].id = GetMethodIDOrDie(env,
+ *gMethods[i].c, gMethods[i].name, gMethods[i].mt);
+ }
+
+ return RegisterMethodsOrDie(
+ env,
+ "android/util/StatsLog",
+ gRegisterMethods, NELEM(gRegisterMethods));
+}
+
+}; // namespace android
diff --git a/services/core/java/com/android/server/am/BatteryStatsService.java b/services/core/java/com/android/server/am/BatteryStatsService.java
index 68ed9aecf31b..7c9cd00e9c41 100644
--- a/services/core/java/com/android/server/am/BatteryStatsService.java
+++ b/services/core/java/com/android/server/am/BatteryStatsService.java
@@ -297,12 +297,26 @@ public final class BatteryStatsService extends IBatteryStats.Stub
void noteProcessStart(String name, int uid) {
synchronized (mStats) {
mStats.noteProcessStartLocked(name, uid);
+
+ // TODO: remove this once we figure out properly where and how
+ // PROCESS_EVENT = 1112
+ // KEY_STATE = 1
+ // KEY_PACKAGE_NAME: 1002
+ // KEY_UID: 2
+ StatsLog.writeArray(1112, 1, 1, 1002, name, 2, uid);
}
}
void noteProcessCrash(String name, int uid) {
synchronized (mStats) {
mStats.noteProcessCrashLocked(name, uid);
+
+ // TODO: remove this once we figure out properly where and how
+ // PROCESS_EVENT = 1112
+ // KEY_STATE = 1
+ // KEY_PACKAGE_NAME: 1002
+ // KEY_UID: 2
+ StatsLog.writeArray(1112, 1, 2, 1002, name, 2, uid);
}
}
@@ -320,9 +334,6 @@ public final class BatteryStatsService extends IBatteryStats.Stub
void noteUidProcessState(int uid, int state) {
synchronized (mStats) {
- // TODO: remove this once we figure out properly where and how
- StatsLog.write(StatsLog.PROCESS_STATE_CHANGED, uid, state);
-
mStats.noteUidProcessStateLocked(uid, state);
}
}
@@ -537,10 +548,12 @@ public final class BatteryStatsService extends IBatteryStats.Stub
enforceCallingPermission();
if (DBG) Slog.d(TAG, "begin noteScreenState");
synchronized (mStats) {
- // TODO: remove this once we figure out properly where and how
- StatsLog.write(StatsLog.SCREEN_STATE_CHANGED, state);
-
mStats.noteScreenStateLocked(state);
+ // TODO: remove this once we figure out properly where and how
+ // SCREEN_EVENT = 2
+ // KEY_STATE: 1
+ // State value: state. We can change this to our own def later.
+ StatsLog.writeArray(2, 1, state);
}
if (DBG) Slog.d(TAG, "end noteScreenState");
}
diff --git a/tools/stats_log_api_gen/Android.bp b/tools/stats_log_api_gen/Android.bp
deleted file mode 100644
index a910c628a9e6..000000000000
--- a/tools/stats_log_api_gen/Android.bp
+++ /dev/null
@@ -1,98 +0,0 @@
-//
-// 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.
-//
-
-// ==========================================================
-// Build the host executable: stats-log-api-gen
-// ==========================================================
-cc_binary_host {
- name: "stats-log-api-gen",
- srcs: [
- "Collation.cpp",
- "main.cpp",
- ],
-
- shared_libs: [
- "libstats_proto_host",
- "libprotobuf-cpp-full",
- ],
-
- proto: {
- type: "full",
- },
-}
-
-// ==========================================================
-// Build the host test executable: stats-log-api-gen
-// ==========================================================
-cc_test_host {
- name: "stats-log-api-gen-test",
- cflags: [
- "-Wall",
- "-Wextra",
- "-Werror",
- "-g",
- "-DUNIT_TEST",
- ],
- srcs: [
- "Collation.cpp",
- "test_collation.cpp",
- "test.proto",
- ],
-
- static_libs: [
- "libgmock_host",
- ],
-
- shared_libs: [
- "libstats_proto_host",
- ],
-
- proto: {
- type: "full",
- },
-}
-
-// ==========================================================
-// Native library
-// ==========================================================
-genrule {
- name: "statslog.h",
- tools: ["stats-log-api-gen"],
- cmd: "$(location stats-log-api-gen) --header $(genDir)/statslog.h",
- out: [
- "statslog.h",
- ],
-}
-
-genrule {
- name: "statslog.cpp",
- tools: ["stats-log-api-gen"],
- cmd: "$(location stats-log-api-gen) --cpp $(genDir)/statslog.cpp",
- out: [
- "statslog.cpp",
- ],
-}
-
-cc_library_shared {
- name: "libstatslog",
- generated_sources: ["statslog.cpp"],
- generated_headers: ["statslog.h"],
- export_generated_headers: ["statslog.h"],
- shared_libs: [
- "liblog",
- ],
-}
-
diff --git a/tools/stats_log_api_gen/Collation.cpp b/tools/stats_log_api_gen/Collation.cpp
deleted file mode 100644
index 5d2926821164..000000000000
--- a/tools/stats_log_api_gen/Collation.cpp
+++ /dev/null
@@ -1,265 +0,0 @@
-/*
- * 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.
- */
-
-#include "Collation.h"
-
-#include <stdio.h>
-#include <map>
-
-namespace android {
-namespace stats_log_api_gen {
-
-using google::protobuf::FieldDescriptor;
-using google::protobuf::FileDescriptor;
-using google::protobuf::SourceLocation;
-using std::map;
-
-
-//
-// AtomDecl class
-//
-
-AtomDecl::AtomDecl()
- :code(0),
- name()
-{
-}
-
-AtomDecl::AtomDecl(const AtomDecl& that)
- :code(that.code),
- name(that.name),
- message(that.message),
- fields(that.fields)
-{
-}
-
-AtomDecl::AtomDecl(int c, const string& n, const string& m)
- :code(c),
- name(n),
- message(m)
-{
-}
-
-AtomDecl::~AtomDecl()
-{
-}
-
-
-/**
- * Print an error message for a FieldDescriptor, including the file name and line number.
- */
-static void
-print_error(const FieldDescriptor* field, const char* format, ...)
-{
- const Descriptor* message = field->containing_type();
- const FileDescriptor* file = message->file();
-
- SourceLocation loc;
- if (field->GetSourceLocation(&loc)) {
- // TODO: this will work if we can figure out how to pass --include_source_info to protoc
- fprintf(stderr, "%s:%d: ", file->name().c_str(), loc.start_line);
- } else {
- fprintf(stderr, "%s: ", file->name().c_str());
- }
- va_list args;
- va_start(args, format);
- vfprintf(stderr, format, args);
- va_end (args);
-}
-
-/**
- * Convert a protobuf type into a java type.
- */
-static java_type_t
-java_type(const FieldDescriptor* field)
-{
- int protoType = field->type();
- switch (protoType) {
- case FieldDescriptor::TYPE_DOUBLE:
- return JAVA_TYPE_DOUBLE;
- case FieldDescriptor::TYPE_FLOAT:
- return JAVA_TYPE_FLOAT;
- case FieldDescriptor::TYPE_INT64:
- return JAVA_TYPE_LONG;
- case FieldDescriptor::TYPE_UINT64:
- return JAVA_TYPE_LONG;
- case FieldDescriptor::TYPE_INT32:
- return JAVA_TYPE_INT;
- case FieldDescriptor::TYPE_FIXED64:
- return JAVA_TYPE_LONG;
- case FieldDescriptor::TYPE_FIXED32:
- return JAVA_TYPE_INT;
- case FieldDescriptor::TYPE_BOOL:
- return JAVA_TYPE_BOOLEAN;
- case FieldDescriptor::TYPE_STRING:
- return JAVA_TYPE_STRING;
- case FieldDescriptor::TYPE_GROUP:
- return JAVA_TYPE_UNKNOWN;
- case FieldDescriptor::TYPE_MESSAGE:
- // TODO: not the final package name
- if (field->message_type()->full_name() == "android.os.statsd.WorkSource") {
- return JAVA_TYPE_WORK_SOURCE;
- } else {
- return JAVA_TYPE_OBJECT;
- }
- case FieldDescriptor::TYPE_BYTES:
- return JAVA_TYPE_BYTE_ARRAY;
- case FieldDescriptor::TYPE_UINT32:
- return JAVA_TYPE_INT;
- case FieldDescriptor::TYPE_ENUM:
- return JAVA_TYPE_INT;
- case FieldDescriptor::TYPE_SFIXED32:
- return JAVA_TYPE_INT;
- case FieldDescriptor::TYPE_SFIXED64:
- return JAVA_TYPE_LONG;
- case FieldDescriptor::TYPE_SINT32:
- return JAVA_TYPE_INT;
- case FieldDescriptor::TYPE_SINT64:
- return JAVA_TYPE_LONG;
- default:
- return JAVA_TYPE_UNKNOWN;
- }
-}
-
-/**
- * Gather the info about the atoms.
- */
-int
-collate_atoms(const Descriptor* descriptor, Atoms* atoms)
-{
- int errorCount = 0;
- const bool dbg = false;
-
- for (int i=0; i<descriptor->field_count(); i++) {
- const FieldDescriptor* atomField = descriptor->field(i);
-
- if (dbg) {
- printf(" %s (%d)\n", atomField->name().c_str(), atomField->number());
- }
-
- // StatsEvent only has one oneof, which contains only messages. Don't allow other types.
- if (atomField->type() != FieldDescriptor::TYPE_MESSAGE) {
- print_error(atomField,
- "Bad type for atom. StatsEvent can only have message type fields: %s\n",
- atomField->name().c_str());
- errorCount++;
- continue;
- }
-
- const Descriptor* atom = atomField->message_type();
-
- // Build a sorted list of the fields. Descriptor has them in source file order.
- map<int,const FieldDescriptor*> fields;
- for (int j=0; j<atom->field_count(); j++) {
- const FieldDescriptor* field = atom->field(j);
- fields[field->number()] = field;
- }
-
- // Check that the parameters start at 1 and go up sequentially.
- int expectedNumber = 1;
- for (map<int,const FieldDescriptor*>::const_iterator it = fields.begin();
- it != fields.end(); it++) {
- const int number = it->first;
- const FieldDescriptor* field = it->second;
- if (number != expectedNumber) {
- print_error(field, "Fields must be numbered consecutively starting at 1:"
- " '%s' is %d but should be %d\n",
- field->name().c_str(), number, expectedNumber);
- errorCount++;
- expectedNumber = number;
- continue;
- }
- expectedNumber++;
- }
-
- // Check that only allowed types are present. Remove any invalid ones.
- for (map<int,const FieldDescriptor*>::const_iterator it = fields.begin();
- it != fields.end(); it++) {
- const FieldDescriptor* field = it->second;
-
- java_type_t javaType = java_type(field);
-
- if (javaType == JAVA_TYPE_UNKNOWN) {
- print_error(field, "Unkown type for field: %s\n", field->name().c_str());
- errorCount++;
- continue;
- } else if (javaType == JAVA_TYPE_OBJECT) {
- // Allow WorkSources, but only at position 1.
- print_error(field, "Message type not allowed for field: %s\n",
- field->name().c_str());
- errorCount++;
- continue;
- } else if (javaType == JAVA_TYPE_BYTE_ARRAY) {
- print_error(field, "Raw bytes type not allowed for field: %s\n",
- field->name().c_str());
- errorCount++;
- continue;
- }
-
- }
-
- // Check that if there's a WorkSource, it's at position 1.
- for (map<int,const FieldDescriptor*>::const_iterator it = fields.begin();
- it != fields.end(); it++) {
- int number = it->first;
- if (number != 1) {
- const FieldDescriptor* field = it->second;
- java_type_t javaType = java_type(field);
- if (javaType == JAVA_TYPE_WORK_SOURCE) {
- print_error(field, "WorkSource fields must have field id 1, in message: '%s'\n",
- atom->name().c_str());
- errorCount++;
- }
- }
- }
-
- AtomDecl atomDecl(atomField->number(), atomField->name(), atom->name());
-
- // Build the type signature
- vector<java_type_t> signature;
- for (map<int,const FieldDescriptor*>::const_iterator it = fields.begin();
- it != fields.end(); it++) {
- const FieldDescriptor* field = it->second;
- java_type_t javaType = java_type(field);
-
- atomDecl.fields.push_back(AtomField(field->name(), javaType));
- signature.push_back(javaType);
- }
-
- atoms->signatures.insert(signature);
- atoms->decls.insert(atomDecl);
- }
-
- if (dbg) {
- printf("signatures = [\n");
- for (set<vector<java_type_t>>::const_iterator it = atoms->signatures.begin();
- it != atoms->signatures.end(); it++) {
- printf(" ");
- for (vector<java_type_t>::const_iterator jt = it->begin(); jt != it->end(); jt++) {
- printf(" %d", (int)*jt);
- }
- printf("\n");
- }
- printf("]\n");
- }
-
- return errorCount;
-}
-
-} // namespace stats_log_api_gen
-} // namespace android
-
-
diff --git a/tools/stats_log_api_gen/Collation.h b/tools/stats_log_api_gen/Collation.h
deleted file mode 100644
index 50af7ea2d335..000000000000
--- a/tools/stats_log_api_gen/Collation.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef ANDROID_STATS_LOG_API_GEN_COLLATION_H
-#define ANDROID_STATS_LOG_API_GEN_COLLATION_H
-
-
-#include <google/protobuf/descriptor.h>
-
-#include <set>
-#include <vector>
-
-namespace android {
-namespace stats_log_api_gen {
-
-using std::set;
-using std::string;
-using std::vector;
-using google::protobuf::Descriptor;
-
-/**
- * The types for atom parameters.
- */
-typedef enum {
- JAVA_TYPE_UNKNOWN = 0,
-
- JAVA_TYPE_WORK_SOURCE = 1,
- JAVA_TYPE_BOOLEAN = 2,
- JAVA_TYPE_INT = 3,
- JAVA_TYPE_LONG = 4,
- JAVA_TYPE_FLOAT = 5,
- JAVA_TYPE_DOUBLE = 6,
- JAVA_TYPE_STRING = 7,
-
- JAVA_TYPE_OBJECT = -1,
- JAVA_TYPE_BYTE_ARRAY = -2,
-} java_type_t;
-
-
-/**
- * The name and type for an atom field.
- */
-struct AtomField {
- string name;
- java_type_t javaType;
-
- inline AtomField() :name(), javaType(JAVA_TYPE_UNKNOWN) {}
- inline AtomField(const AtomField& that) :name(that.name), javaType(that.javaType) {}
- inline AtomField(string n, java_type_t jt) :name(n), javaType(jt) {}
- inline ~AtomField() {}
-};
-
-/**
- * The name and code for an atom.
- */
-struct AtomDecl {
- int code;
- string name;
-
- string message;
- vector<AtomField> fields;
-
- AtomDecl();
- AtomDecl(const AtomDecl& that);
- AtomDecl(int code, const string& name, const string& message);
- ~AtomDecl();
-
- inline bool operator<(const AtomDecl& that) const {
- return (code == that.code) ? (name < that.name) : (code < that.code);
- }
-};
-
-struct Atoms {
- set<vector<java_type_t>> signatures;
- set<AtomDecl> decls;
-};
-
-/**
- * Gather the information about the atoms. Returns the number of errors.
- */
-int collate_atoms(const Descriptor* descriptor, Atoms* atoms);
-
-} // namespace stats_log_api_gen
-} // namespace android
-
-
-#endif // ANDROID_STATS_LOG_API_GEN_COLLATION_H
diff --git a/tools/stats_log_api_gen/main.cpp b/tools/stats_log_api_gen/main.cpp
deleted file mode 100644
index aaea4f6fe749..000000000000
--- a/tools/stats_log_api_gen/main.cpp
+++ /dev/null
@@ -1,623 +0,0 @@
-
-
-#include "Collation.h"
-
-#include "frameworks/base/cmds/statsd/src/stats_events.pb.h"
-
-#include <set>
-#include <vector>
-
-#include <getopt.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-using namespace google::protobuf;
-using namespace std;
-
-namespace android {
-namespace stats_log_api_gen {
-
-using android::os::statsd::StatsEvent;
-
-// TODO: Support WorkSources
-
-/**
- * Turn lower and camel case into upper case with underscores.
- */
-static string
-make_constant_name(const string& str)
-{
- string result;
- const int N = str.size();
- bool underscore_next = false;
- for (int i=0; i<N; i++) {
- char c = str[i];
- if (c >= 'A' && c <= 'Z') {
- if (underscore_next) {
- result += '_';
- underscore_next = false;
- }
- } else if (c >= 'a' && c <= 'z') {
- c = 'A' + c - 'a';
- underscore_next = true;
- } else if (c == '_') {
- underscore_next = false;
- }
- result += c;
- }
- return result;
-}
-
-static const char*
-cpp_type_name(java_type_t type)
-{
- switch (type) {
- case JAVA_TYPE_BOOLEAN:
- return "bool";
- case JAVA_TYPE_INT:
- return "int32_t";
- case JAVA_TYPE_LONG:
- return "int64_t";
- case JAVA_TYPE_FLOAT:
- return "float";
- case JAVA_TYPE_DOUBLE:
- return "double";
- case JAVA_TYPE_STRING:
- return "char const*";
- default:
- return "UNKNOWN";
- }
-}
-
-static const char*
-java_type_name(java_type_t type)
-{
- switch (type) {
- case JAVA_TYPE_BOOLEAN:
- return "boolean";
- case JAVA_TYPE_INT:
- return "int";
- case JAVA_TYPE_LONG:
- return "long";
- case JAVA_TYPE_FLOAT:
- return "float";
- case JAVA_TYPE_DOUBLE:
- return "double";
- case JAVA_TYPE_STRING:
- return "java.lang.String";
- default:
- return "UNKNOWN";
- }
-}
-
-static int
-write_stats_log_cpp(FILE* out, const Atoms& atoms)
-{
- int errorCount;
-
- // Print prelude
- fprintf(out, "// This file is autogenerated\n");
- fprintf(out, "\n");
-
- fprintf(out, "#include <log/log_event_list.h>\n");
- fprintf(out, "#include <log/log.h>\n");
- fprintf(out, "#include <statslog.h>\n");
- fprintf(out, "\n");
-
- fprintf(out, "namespace android {\n");
- fprintf(out, "namespace util {\n");
-
- // Print write methods
- fprintf(out, "\n");
- for (set<vector<java_type_t>>::const_iterator signature = atoms.signatures.begin();
- signature != atoms.signatures.end(); signature++) {
- int argIndex;
-
- fprintf(out, "void\n");
- fprintf(out, "stats_write(int code");
- argIndex = 1;
- for (vector<java_type_t>::const_iterator arg = signature->begin();
- arg != signature->end(); arg++) {
- fprintf(out, ", %s arg%d", cpp_type_name(*arg), argIndex);
- argIndex++;
- }
- fprintf(out, ")\n");
-
- fprintf(out, "{\n");
- argIndex = 1;
- fprintf(out, " android_log_event_list event(code);\n");
- for (vector<java_type_t>::const_iterator arg = signature->begin();
- arg != signature->end(); arg++) {
- if (*arg == JAVA_TYPE_STRING) {
- fprintf(out, " if (arg%d == NULL) {\n", argIndex);
- fprintf(out, " arg%d = \"\";\n", argIndex);
- fprintf(out, " }\n");
- }
- fprintf(out, " event << arg%d;\n", argIndex);
- argIndex++;
- }
-
- fprintf(out, " event.write(LOG_ID_STATS);\n");
- fprintf(out, "}\n");
- fprintf(out, "\n");
- }
-
- // Print footer
- fprintf(out, "\n");
- fprintf(out, "} // namespace util\n");
- fprintf(out, "} // namespace android\n");
-
- return 0;
-}
-
-
-static int
-write_stats_log_header(FILE* out, const Atoms& atoms)
-{
- int errorCount;
-
- // Print prelude
- fprintf(out, "// This file is autogenerated\n");
- fprintf(out, "\n");
- fprintf(out, "#pragma once\n");
- fprintf(out, "\n");
- fprintf(out, "#include <stdint.h>\n");
- fprintf(out, "\n");
-
- fprintf(out, "namespace android {\n");
- fprintf(out, "namespace util {\n");
- fprintf(out, "\n");
- fprintf(out, "/*\n");
- fprintf(out, " * API For logging statistics events.\n");
- fprintf(out, " */\n");
- fprintf(out, "\n");
- fprintf(out, "/**\n");
- fprintf(out, " * Constants for event codes.\n");
- fprintf(out, " */\n");
- fprintf(out, "enum {\n");
-
- size_t i = 0;
- // Print constants
- for (set<AtomDecl>::const_iterator atom = atoms.decls.begin();
- atom != atoms.decls.end(); atom++) {
- string constant = make_constant_name(atom->name);
- fprintf(out, "\n");
- fprintf(out, " /**\n");
- fprintf(out, " * %s %s\n", atom->message.c_str(), atom->name.c_str());
- fprintf(out, " * Usage: stats_write(StatsLog.%s", constant.c_str());
- for (vector<AtomField>::const_iterator field = atom->fields.begin();
- field != atom->fields.end(); field++) {
- fprintf(out, ", %s %s", cpp_type_name(field->javaType), field->name.c_str());
- }
- fprintf(out, ");\n");
- fprintf(out, " */\n");
- char const* const comma = (i == atoms.decls.size() - 1) ? "" : ",";
- fprintf(out, " %s = %d%s\n", constant.c_str(), atom->code, comma);
- i++;
- }
- fprintf(out, "\n");
- fprintf(out, "};\n");
- fprintf(out, "\n");
-
- // Print write methods
- fprintf(out, "//\n");
- fprintf(out, "// Write methods\n");
- fprintf(out, "//\n");
- for (set<vector<java_type_t>>::const_iterator signature = atoms.signatures.begin();
- signature != atoms.signatures.end(); signature++) {
-
- fprintf(out, "void stats_write(int code");
- int argIndex = 1;
- for (vector<java_type_t>::const_iterator arg = signature->begin();
- arg != signature->end(); arg++) {
- fprintf(out, ", %s arg%d", cpp_type_name(*arg), argIndex);
- argIndex++;
- }
- fprintf(out, ");\n");
- }
-
- fprintf(out, "\n");
- fprintf(out, "} // namespace util\n");
- fprintf(out, "} // namespace android\n");
-
- return 0;
-}
-
-static int
-write_stats_log_java(FILE* out, const Atoms& atoms)
-{
- int errorCount;
-
- // Print prelude
- fprintf(out, "// This file is autogenerated\n");
- fprintf(out, "\n");
- fprintf(out, "package android.util;\n");
- fprintf(out, "\n");
- fprintf(out, "\n");
- fprintf(out, "/**\n");
- fprintf(out, " * API For logging statistics events.\n");
- fprintf(out, " * @hide\n");
- fprintf(out, " */\n");
- fprintf(out, "public final class StatsLog {\n");
- fprintf(out, " // Constants for event codes.\n");
-
- // Print constants
- for (set<AtomDecl>::const_iterator atom = atoms.decls.begin();
- atom != atoms.decls.end(); atom++) {
- string constant = make_constant_name(atom->name);
- fprintf(out, "\n");
- fprintf(out, " /**\n");
- fprintf(out, " * %s %s\n", atom->message.c_str(), atom->name.c_str());
- fprintf(out, " * Usage: StatsLog.write(StatsLog.%s", constant.c_str());
- for (vector<AtomField>::const_iterator field = atom->fields.begin();
- field != atom->fields.end(); field++) {
- fprintf(out, ", %s %s", java_type_name(field->javaType), field->name.c_str());
- }
- fprintf(out, ");\n");
- fprintf(out, " */\n");
- fprintf(out, " public static final int %s = %d;\n", constant.c_str(), atom->code);
- }
- fprintf(out, "\n");
-
- // Print write methods
- fprintf(out, " // Write methods\n");
- for (set<vector<java_type_t>>::const_iterator signature = atoms.signatures.begin();
- signature != atoms.signatures.end(); signature++) {
- fprintf(out, " public static native void write(int code");
- int argIndex = 1;
- for (vector<java_type_t>::const_iterator arg = signature->begin();
- arg != signature->end(); arg++) {
- fprintf(out, ", %s arg%d", java_type_name(*arg), argIndex);
- argIndex++;
- }
- fprintf(out, ");\n");
- }
-
- fprintf(out, "}\n");
-
- return 0;
-}
-
-static const char*
-jni_type_name(java_type_t type)
-{
- switch (type) {
- case JAVA_TYPE_BOOLEAN:
- return "jboolean";
- case JAVA_TYPE_INT:
- return "jint";
- case JAVA_TYPE_LONG:
- return "jlong";
- case JAVA_TYPE_FLOAT:
- return "jfloat";
- case JAVA_TYPE_DOUBLE:
- return "jdouble";
- case JAVA_TYPE_STRING:
- return "jstring";
- default:
- return "UNKNOWN";
- }
-}
-
-static string
-jni_function_name(const vector<java_type_t>& signature)
-{
- string result("StatsLog_write");
- for (vector<java_type_t>::const_iterator arg = signature.begin();
- arg != signature.end(); arg++) {
- switch (*arg) {
- case JAVA_TYPE_BOOLEAN:
- result += "_boolean";
- break;
- case JAVA_TYPE_INT:
- result += "_int";
- break;
- case JAVA_TYPE_LONG:
- result += "_long";
- break;
- case JAVA_TYPE_FLOAT:
- result += "_float";
- break;
- case JAVA_TYPE_DOUBLE:
- result += "_double";
- break;
- case JAVA_TYPE_STRING:
- result += "_String";
- break;
- default:
- result += "_UNKNOWN";
- break;
- }
- }
- return result;
-}
-
-static const char*
-java_type_signature(java_type_t type)
-{
- switch (type) {
- case JAVA_TYPE_BOOLEAN:
- return "Z";
- case JAVA_TYPE_INT:
- return "I";
- case JAVA_TYPE_LONG:
- return "J";
- case JAVA_TYPE_FLOAT:
- return "F";
- case JAVA_TYPE_DOUBLE:
- return "D";
- case JAVA_TYPE_STRING:
- return "Ljava/lang/String;";
- default:
- return "UNKNOWN";
- }
-}
-
-static string
-jni_function_signature(const vector<java_type_t>& signature)
-{
- string result("(I");
- for (vector<java_type_t>::const_iterator arg = signature.begin();
- arg != signature.end(); arg++) {
- result += java_type_signature(*arg);
- }
- result += ")V";
- return result;
-}
-
-static int
-write_stats_log_jni(FILE* out, const Atoms& atoms)
-{
- int errorCount;
-
- // Print prelude
- fprintf(out, "// This file is autogenerated\n");
- fprintf(out, "\n");
-
- fprintf(out, "#include <statslog.h>\n");
- fprintf(out, "\n");
- fprintf(out, "#include <nativehelper/JNIHelp.h>\n");
- fprintf(out, "#include \"core_jni_helpers.h\"\n");
- fprintf(out, "#include \"jni.h\"\n");
- fprintf(out, "\n");
- fprintf(out, "#define UNUSED __attribute__((__unused__))\n");
- fprintf(out, "\n");
-
- fprintf(out, "namespace android {\n");
- fprintf(out, "\n");
-
- // Print write methods
- for (set<vector<java_type_t>>::const_iterator signature = atoms.signatures.begin();
- signature != atoms.signatures.end(); signature++) {
- int argIndex;
-
- fprintf(out, "static void\n");
- fprintf(out, "%s(JNIEnv* env, jobject clazz UNUSED, jint code",
- jni_function_name(*signature).c_str());
- argIndex = 1;
- for (vector<java_type_t>::const_iterator arg = signature->begin();
- arg != signature->end(); arg++) {
- fprintf(out, ", %s arg%d", jni_type_name(*arg), argIndex);
- argIndex++;
- }
- fprintf(out, ")\n");
-
- fprintf(out, "{\n");
-
- // Prepare strings
- argIndex = 1;
- bool hadString = false;
- for (vector<java_type_t>::const_iterator arg = signature->begin();
- arg != signature->end(); arg++) {
- if (*arg == JAVA_TYPE_STRING) {
- fprintf(out, " const char* str%d;\n", argIndex);
- fprintf(out, " if (arg%d != NULL) {\n", argIndex);
- fprintf(out, " str%d = env->GetStringUTFChars(arg%d, NULL);\n",
- argIndex, argIndex);
- fprintf(out, " } else {\n");
- fprintf(out, " str%d = NULL;\n", argIndex);
- fprintf(out, " }\n");
- hadString = true;
- }
- argIndex++;
- }
-
- // Emit this to quiet the unused parameter warning if there were no strings.
- if (!hadString) {
- fprintf(out, " (void)env;\n");
- }
-
- // stats_write call
- argIndex = 1;
- fprintf(out, " android::util::stats_write(code");
- for (vector<java_type_t>::const_iterator arg = signature->begin();
- arg != signature->end(); arg++) {
- const char* argName = (*arg == JAVA_TYPE_STRING) ? "str" : "arg";
- fprintf(out, ", (%s)%s%d", cpp_type_name(*arg), argName, argIndex);
- argIndex++;
- }
- fprintf(out, ");\n");
-
- // Clean up strings
- argIndex = 1;
- for (vector<java_type_t>::const_iterator arg = signature->begin();
- arg != signature->end(); arg++) {
- if (*arg == JAVA_TYPE_STRING) {
- fprintf(out, " if (str%d != NULL) {\n", argIndex);
- fprintf(out, " env->ReleaseStringUTFChars(arg%d, str%d);\n",
- argIndex, argIndex);
- fprintf(out, " }\n");
- }
- argIndex++;
- }
-
- fprintf(out, "}\n");
- fprintf(out, "\n");
- }
-
- // Print registration function table
- fprintf(out, "/*\n");
- fprintf(out, " * JNI registration.\n");
- fprintf(out, " */\n");
- fprintf(out, "static const JNINativeMethod gRegisterMethods[] = {\n");
- for (set<vector<java_type_t>>::const_iterator signature = atoms.signatures.begin();
- signature != atoms.signatures.end(); signature++) {
- fprintf(out, " { \"write\", \"%s\", (void*)%s },\n",
- jni_function_signature(*signature).c_str(),
- jni_function_name(*signature).c_str());
- }
- fprintf(out, "};\n");
- fprintf(out, "\n");
-
- // Print registration function
- fprintf(out, "int register_android_util_StatsLog(JNIEnv* env) {\n");
- fprintf(out, " return RegisterMethodsOrDie(\n");
- fprintf(out, " env,\n");
- fprintf(out, " \"android/util/StatsLog\",\n");
- fprintf(out, " gRegisterMethods, NELEM(gRegisterMethods));\n");
- fprintf(out, "}\n");
-
- fprintf(out, "\n");
- fprintf(out, "} // namespace android\n");
-
- return 0;
-}
-
-
-static void
-print_usage()
-{
- fprintf(stderr, "usage: stats-log-api-gen OPTIONS\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "OPTIONS\n");
- fprintf(stderr, " --cpp FILENAME the header file to output\n");
- fprintf(stderr, " --header FILENAME the cpp file to output\n");
- fprintf(stderr, " --help this message\n");
- fprintf(stderr, " --java FILENAME the java file to output\n");
- fprintf(stderr, " --jni FILENAME the jni file to output\n");
-}
-
-/**
- * Do the argument parsing and execute the tasks.
- */
-static int
-run(int argc, char const*const* argv)
-{
- string cppFilename;
- string headerFilename;
- string javaFilename;
- string jniFilename;
-
- int index = 1;
- while (index < argc) {
- if (0 == strcmp("--help", argv[index])) {
- print_usage();
- return 0;
- } else if (0 == strcmp("--cpp", argv[index])) {
- index++;
- if (index >= argc) {
- print_usage();
- return 1;
- }
- cppFilename = argv[index];
- } else if (0 == strcmp("--header", argv[index])) {
- index++;
- if (index >= argc) {
- print_usage();
- return 1;
- }
- headerFilename = argv[index];
- } else if (0 == strcmp("--java", argv[index])) {
- index++;
- if (index >= argc) {
- print_usage();
- return 1;
- }
- javaFilename = argv[index];
- } else if (0 == strcmp("--jni", argv[index])) {
- index++;
- if (index >= argc) {
- print_usage();
- return 1;
- }
- jniFilename = argv[index];
- }
- index++;
- }
-
- if (cppFilename.size() == 0
- && headerFilename.size() == 0
- && javaFilename.size() == 0
- && jniFilename.size() == 0) {
- print_usage();
- return 1;
- }
-
- // Collate the parameters
- Atoms atoms;
- int errorCount = collate_atoms(StatsEvent::descriptor(), &atoms);
- if (errorCount != 0) {
- return 1;
- }
-
- // Write the .cpp file
- if (cppFilename.size() != 0) {
- FILE* out = fopen(cppFilename.c_str(), "w");
- if (out == NULL) {
- fprintf(stderr, "Unable to open file for write: %s\n", cppFilename.c_str());
- return 1;
- }
- errorCount = android::stats_log_api_gen::write_stats_log_cpp(out, atoms);
- fclose(out);
- }
-
- // Write the .h file
- if (headerFilename.size() != 0) {
- FILE* out = fopen(headerFilename.c_str(), "w");
- if (out == NULL) {
- fprintf(stderr, "Unable to open file for write: %s\n", headerFilename.c_str());
- return 1;
- }
- errorCount = android::stats_log_api_gen::write_stats_log_header(out, atoms);
- fclose(out);
- }
-
- // Write the .java file
- if (javaFilename.size() != 0) {
- FILE* out = fopen(javaFilename.c_str(), "w");
- if (out == NULL) {
- fprintf(stderr, "Unable to open file for write: %s\n", javaFilename.c_str());
- return 1;
- }
- errorCount = android::stats_log_api_gen::write_stats_log_java(out, atoms);
- fclose(out);
- }
-
- // Write the jni file
- if (jniFilename.size() != 0) {
- FILE* out = fopen(jniFilename.c_str(), "w");
- if (out == NULL) {
- fprintf(stderr, "Unable to open file for write: %s\n", jniFilename.c_str());
- return 1;
- }
- errorCount = android::stats_log_api_gen::write_stats_log_jni(out, atoms);
- fclose(out);
- }
-
- return 0;
-}
-
-}
-}
-
-/**
- * Main.
- */
-int
-main(int argc, char const*const* argv)
-{
- GOOGLE_PROTOBUF_VERIFY_VERSION;
-
- return android::stats_log_api_gen::run(argc, argv);
-}
diff --git a/tools/stats_log_api_gen/test.proto b/tools/stats_log_api_gen/test.proto
deleted file mode 100644
index 2311a1192c95..000000000000
--- a/tools/stats_log_api_gen/test.proto
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * 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.
- */
-
-syntax = "proto2";
-
-import "frameworks/base/cmds/statsd/src/stats_events.proto";
-
-package android.stats_log_api_gen;
-
-message IntAtom {
- optional int32 field1 = 1;
-}
-
-message AnotherIntAtom {
- optional int32 field1 = 1;
-}
-
-message OutOfOrderAtom {
- optional int32 field2 = 2;
- optional int32 field1 = 1;
-}
-
-enum AnEnum {
- VALUE0 = 0;
- VALUE1 = 1;
-}
-
-message AllTypesAtom {
- optional android.os.statsd.WorkSource attribution = 1;
- optional double double_field = 2;
- optional float float_field = 3;
- optional int64 int64_field = 4;
- optional uint64 uint64_field = 5;
- optional int32 int32_field = 6;
- optional fixed64 fixed64_field = 7;
- optional fixed32 fixed32_field = 8;
- optional bool bool_field = 9;
- optional string string_field = 10;
- optional uint32 uint32_field = 11;
- optional AnEnum enum_field = 12;
- optional sfixed32 sfixed32_field = 13;
- optional sfixed64 sfixed64_field = 14;
- optional sint32 sint32_field = 15;
- optional sint64 sint64_field = 16;
-}
-
-message Event {
- oneof event {
- OutOfOrderAtom out_of_order_atom = 2;
- IntAtom int_atom = 1;
- AnotherIntAtom another_int_atom = 3;
- AllTypesAtom all_types_atom = 4;
- }
-}
-
-message BadTypesAtom {
- optional IntAtom bad_int_atom = 1;
- optional bytes bad_bytes = 2;
-}
-
-message BadTypesEvent {
- oneof event {
- BadTypesAtom bad_types_atom = 1;
- }
-}
-
-message BadSkippedFieldSingleAtom {
- optional int32 field2 = 2;
-}
-
-message BadSkippedFieldSingle {
- oneof event {
- BadSkippedFieldSingleAtom bad = 1;
- }
-}
-
-message BadSkippedFieldMultipleAtom {
- optional int32 field1 = 1;
- optional int32 field3 = 3;
- optional int32 field5 = 5;
-}
-
-message BadSkippedFieldMultiple {
- oneof event {
- BadSkippedFieldMultipleAtom bad = 1;
- }
-}
-
-message BadWorkSourcePositionAtom {
- optional int32 field1 = 1;
- optional android.os.statsd.WorkSource attribution = 2;
-}
-
-message BadWorkSourcePosition {
- oneof event {
- BadWorkSourcePositionAtom bad = 1;
- }
-}
-
diff --git a/tools/stats_log_api_gen/test_collation.cpp b/tools/stats_log_api_gen/test_collation.cpp
deleted file mode 100644
index 1bd2e3de332e..000000000000
--- a/tools/stats_log_api_gen/test_collation.cpp
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * 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.
- */
-
-#include <gtest/gtest.h>
-
-#include "frameworks/base/tools/stats_log_api_gen/test.pb.h"
-#include "Collation.h"
-
-#include <stdio.h>
-
-namespace android {
-namespace stats_log_api_gen {
-
-using std::set;
-using std::vector;
-
-/**
- * Return whether the set contains a vector of the elements provided.
- */
-static bool
-set_contains_vector(const set<vector<java_type_t>>& s, int count, ...)
-{
- va_list args;
- vector<java_type_t> v;
-
- va_start(args, count);
- for (int i=0; i<count; i++) {
- v.push_back((java_type_t)va_arg(args, int));
- }
- va_end(args);
-
- return s.find(v) != s.end();
-}
-
-/**
- * Expect that the provided set contains the elements provided.
- */
-#define EXPECT_SET_CONTAINS_SIGNATURE(s, ...) \
- do { \
- int count = sizeof((int[]){__VA_ARGS__})/sizeof(int); \
- EXPECT_TRUE(set_contains_vector(s, count, __VA_ARGS__)); \
- } while(0)
-
-/**
- * Test a correct collation, with all the types.
- */
-TEST(CollationTest, CollateStats) {
- Atoms atoms;
- int errorCount = collate_atoms(Event::descriptor(), &atoms);
-
- EXPECT_EQ(0, errorCount);
- EXPECT_EQ(3ul, atoms.signatures.size());
-
- // IntAtom, AnotherIntAtom
- EXPECT_SET_CONTAINS_SIGNATURE(atoms.signatures, JAVA_TYPE_INT);
-
- // OutOfOrderAtom
- EXPECT_SET_CONTAINS_SIGNATURE(atoms.signatures, JAVA_TYPE_INT, JAVA_TYPE_INT);
-
- // AllTypesAtom
- EXPECT_SET_CONTAINS_SIGNATURE(atoms.signatures,
- JAVA_TYPE_WORK_SOURCE, // WorkSource
- JAVA_TYPE_DOUBLE, // double
- JAVA_TYPE_FLOAT, // float
- JAVA_TYPE_LONG, // int64
- JAVA_TYPE_LONG, // uint64
- JAVA_TYPE_INT, // int32
- JAVA_TYPE_LONG, // fixed64
- JAVA_TYPE_INT, // fixed32
- JAVA_TYPE_BOOLEAN, // bool
- JAVA_TYPE_STRING, // string
- JAVA_TYPE_INT, // uint32
- JAVA_TYPE_INT, // AnEnum
- JAVA_TYPE_INT, // sfixed32
- JAVA_TYPE_LONG, // sfixed64
- JAVA_TYPE_INT, // sint32
- JAVA_TYPE_LONG // sint64
- );
-
- set<AtomDecl>::const_iterator atom = atoms.decls.begin();
- EXPECT_EQ(1, atom->code);
- EXPECT_EQ("int_atom", atom->name);
- EXPECT_EQ("IntAtom", atom->message);
- atom++;
-
- EXPECT_EQ(2, atom->code);
- EXPECT_EQ("out_of_order_atom", atom->name);
- EXPECT_EQ("OutOfOrderAtom", atom->message);
- atom++;
-
- EXPECT_EQ(3, atom->code);
- EXPECT_EQ("another_int_atom", atom->name);
- EXPECT_EQ("AnotherIntAtom", atom->message);
- atom++;
-
- EXPECT_EQ(4, atom->code);
- EXPECT_EQ("all_types_atom", atom->name);
- EXPECT_EQ("AllTypesAtom", atom->message);
- atom++;
-
- EXPECT_TRUE(atom == atoms.decls.end());
-}
-
-/**
- * Test that event class that contains stuff other than the atoms is rejected.
- */
-TEST(CollationTest, NonMessageTypeFails) {
- Atoms atoms;
- int errorCount = collate_atoms(IntAtom::descriptor(), &atoms);
-
- EXPECT_EQ(1, errorCount);
-}
-
-/**
- * Test that atoms that have non-primitve types are rejected.
- */
-TEST(CollationTest, FailOnBadTypes) {
- Atoms atoms;
- int errorCount = collate_atoms(BadTypesEvent::descriptor(), &atoms);
-
- EXPECT_EQ(2, errorCount);
-}
-
-/**
- * Test that atoms that skip field numbers (in the first position) are rejected.
- */
-TEST(CollationTest, FailOnSkippedFieldsSingle) {
- Atoms atoms;
- int errorCount = collate_atoms(BadSkippedFieldSingle::descriptor(), &atoms);
-
- EXPECT_EQ(1, errorCount);
-}
-
-/**
- * Test that atoms that skip field numbers (not in the first position, and multiple
- * times) are rejected.
- */
-TEST(CollationTest, FailOnSkippedFieldsMultiple) {
- Atoms atoms;
- int errorCount = collate_atoms(BadSkippedFieldMultiple::descriptor(), &atoms);
-
- EXPECT_EQ(2, errorCount);
-}
-
-/**
- * Test that atoms that have a WorkSource not in the first position are rejected.
- */
-TEST(CollationTest, FailBadWorkSourcePosition) {
- Atoms atoms;
- int errorCount = collate_atoms(BadWorkSourcePosition::descriptor(), &atoms);
-
- EXPECT_EQ(1, errorCount);
-}
-
-
-} // namespace stats_log_api_gen
-} // namespace android
-
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-11-01 18:15:57 +0000