1 files changed, 0 insertions, 126 deletions
diff --git a/cmds/statsd/src/external/StatsPuller.cpp b/cmds/statsd/src/external/StatsPuller.cpp
deleted file mode 100644
index bb5d0a6bab58..000000000000
--- a/cmds/statsd/src/external/StatsPuller.cpp
+++ /dev/null
@@ -1,126 +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.
- */
-
-#define DEBUG false  // STOPSHIP if true
-#include "Log.h"
-
-#include "StatsPuller.h"
-#include "StatsPullerManager.h"
-#include "guardrail/StatsdStats.h"
-#include "puller_util.h"
-#include "stats_log_util.h"
-
-namespace android {
-namespace os {
-namespace statsd {
-
-using std::lock_guard;
-
-sp<UidMap> StatsPuller::mUidMap = nullptr;
-void StatsPuller::SetUidMap(const sp<UidMap>& uidMap) { mUidMap = uidMap; }
-
-StatsPuller::StatsPuller(const int tagId, const int64_t coolDownNs, const int64_t pullTimeoutNs,
-                         const std::vector<int> additiveFields)
-    : mTagId(tagId),
-      mPullTimeoutNs(pullTimeoutNs),
-      mCoolDownNs(coolDownNs),
-      mAdditiveFields(additiveFields),
-      mLastPullTimeNs(0),
-      mLastEventTimeNs(0) {
-}
-
-bool StatsPuller::Pull(const int64_t eventTimeNs, std::vector<std::shared_ptr<LogEvent>>* data) {
-    lock_guard<std::mutex> lock(mLock);
-    const int64_t elapsedTimeNs = getElapsedRealtimeNs();
-    const int64_t systemUptimeMillis = getSystemUptimeMillis();
-    StatsdStats::getInstance().notePull(mTagId);
-    const bool shouldUseCache =
-            (mLastEventTimeNs == eventTimeNs) || (elapsedTimeNs - mLastPullTimeNs < mCoolDownNs);
-    if (shouldUseCache) {
-        if (mHasGoodData) {
-            (*data) = mCachedData;
-            StatsdStats::getInstance().notePullFromCache(mTagId);
-
-        }
-        return mHasGoodData;
-    }
-    if (mLastPullTimeNs > 0) {
-        StatsdStats::getInstance().updateMinPullIntervalSec(
-                mTagId, (elapsedTimeNs - mLastPullTimeNs) / NS_PER_SEC);
-    }
-    mCachedData.clear();
-    mLastPullTimeNs = elapsedTimeNs;
-    mLastEventTimeNs = eventTimeNs;
-    mHasGoodData = PullInternal(&mCachedData);
-    if (!mHasGoodData) {
-        return mHasGoodData;
-    }
-    const int64_t pullElapsedDurationNs = getElapsedRealtimeNs() - elapsedTimeNs;
-    const int64_t pullSystemUptimeDurationMillis = getSystemUptimeMillis() - systemUptimeMillis;
-    StatsdStats::getInstance().notePullTime(mTagId, pullElapsedDurationNs);
-    const bool pullTimeOut = pullElapsedDurationNs > mPullTimeoutNs;
-    if (pullTimeOut) {
-        // Something went wrong. Discard the data.
-        mCachedData.clear();
-        mHasGoodData = false;
-        StatsdStats::getInstance().notePullTimeout(
-                mTagId, pullSystemUptimeDurationMillis, NanoToMillis(pullElapsedDurationNs));
-        ALOGW("Pull for atom %d exceeds timeout %lld nano seconds.", mTagId,
-              (long long)pullElapsedDurationNs);
-        return mHasGoodData;
-    }
-
-    if (mCachedData.size() > 0) {
-        mapAndMergeIsolatedUidsToHostUid(mCachedData, mUidMap, mTagId, mAdditiveFields);
-    }
-
-    if (mCachedData.empty()) {
-        VLOG("Data pulled is empty");
-        StatsdStats::getInstance().noteEmptyData(mTagId);
-    }
-
-    (*data) = mCachedData;
-    return mHasGoodData;
-}
-
-int StatsPuller::ForceClearCache() {
-    return clearCache();
-}
-
-int StatsPuller::clearCache() {
-    lock_guard<std::mutex> lock(mLock);
-    return clearCacheLocked();
-}
-
-int StatsPuller::clearCacheLocked() {
-    int ret = mCachedData.size();
-    mCachedData.clear();
-    mLastPullTimeNs = 0;
-    mLastEventTimeNs = 0;
-    return ret;
-}
-
-int StatsPuller::ClearCacheIfNecessary(int64_t timestampNs) {
-    if (timestampNs - mLastPullTimeNs > mCoolDownNs) {
-        return clearCache();
-    } else {
-        return 0;
-    }
-}
-
-}  // namespace statsd
-}  // namespace os
-}  // namespace android