blob: c79eeb11de1a6fd9a44de328378d5776d1d3f721 [file] [log] [blame]
// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "android_webview/browser/aw_metrics_log_uploader.h"
#include "android_webview/jni/AwMetricsLogUploader_jni.h"
#include "base/android/jni_array.h"
#include "components/metrics/log_decoder.h"
using base::android::ScopedJavaLocalRef;
using base::android::ToJavaByteArray;
namespace android_webview {
AwMetricsLogUploader::AwMetricsLogUploader(
const metrics::MetricsLogUploader::UploadCallback& on_upload_complete)
: on_upload_complete_(on_upload_complete) {}
AwMetricsLogUploader::~AwMetricsLogUploader() {}
void AwMetricsLogUploader::UploadLog(const std::string& compressed_log_data,
const std::string& log_hash) {
// WebView uses the platform logging mechanism instead of the normal UMA
// server. The platform mechanism does its own compression, so undo the
// previous compression.
std::string log_data;
if (!metrics::DecodeLogData(compressed_log_data, &log_data)) {
// If the log is corrupt, pretend the server rejected it (HTTP Bad Request).
on_upload_complete_.Run(400, 0);
return;
}
JNIEnv* env = base::android::AttachCurrentThread();
ScopedJavaLocalRef<jbyteArray> java_data = ToJavaByteArray(
env, reinterpret_cast<const uint8_t*>(log_data.data()), log_data.size());
Java_AwMetricsLogUploader_uploadLog(env, java_data);
// The platform mechanism doesn't provide a response code or any way to handle
// failures, so we have nothing to pass to on_upload_complete. Just pass 200
// (HTTP OK) with error code 0 and pretend everything is peachy.
on_upload_complete_.Run(200, 0);
}
} // namespace android_webview