blob: a8a7ca5878893bd300a940a40058ec67f3f89808 [file] [log] [blame]
// Copyright 2014 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 "google_apis/gcm/engine/instance_id_get_token_request_handler.h"
#include "base/metrics/histogram_functions.h"
#include "base/metrics/histogram_macros.h"
#include "base/strings/string_number_conversions.h"
#include "google_apis/gcm/base/gcm_util.h"
#include "net/url_request/url_request_context_getter.h"
namespace gcm {
namespace {
// Request constants.
const char kAuthorizedEntityKey[] = "sender";
const char kGMSVersionKey[] = "gmsv";
const char kInstanceIDKey[] = "appid";
const char kScopeKey[] = "scope";
const char kExtraScopeKey[] = "X-scope";
const char kTimeToLiveSecondsKey[] = "ttl";
// Prefix that needs to be added for each option key.
const char kOptionKeyPrefix[] = "X-";
} // namespace
InstanceIDGetTokenRequestHandler::InstanceIDGetTokenRequestHandler(
const std::string& instance_id,
const std::string& authorized_entity,
const std::string& scope,
int gcm_version,
base::TimeDelta time_to_live,
const std::map<std::string, std::string>& options)
: instance_id_(instance_id),
authorized_entity_(authorized_entity),
scope_(scope),
gcm_version_(gcm_version),
time_to_live_(time_to_live),
options_(options) {
DCHECK(!instance_id.empty());
DCHECK(!authorized_entity.empty());
DCHECK(!scope.empty());
}
InstanceIDGetTokenRequestHandler::~InstanceIDGetTokenRequestHandler() {}
void InstanceIDGetTokenRequestHandler::BuildRequestBody(std::string* body) {
BuildFormEncoding(kScopeKey, scope_, body);
BuildFormEncoding(kExtraScopeKey, scope_, body);
for (auto iter = options_.begin(); iter != options_.end(); ++iter)
BuildFormEncoding(kOptionKeyPrefix + iter->first, iter->second, body);
BuildFormEncoding(kGMSVersionKey, base::NumberToString(gcm_version_), body);
BuildFormEncoding(kInstanceIDKey, instance_id_, body);
BuildFormEncoding(kAuthorizedEntityKey, authorized_entity_, body);
if (!time_to_live_.is_zero()) {
BuildFormEncoding(kTimeToLiveSecondsKey,
base::NumberToString(time_to_live_.InSeconds()), body);
}
}
void InstanceIDGetTokenRequestHandler::ReportStatusToUMA(
RegistrationRequest::Status status) {
UMA_HISTOGRAM_ENUMERATION("InstanceID.GetToken.RequestStatus", status,
RegistrationRequest::STATUS_COUNT);
}
void InstanceIDGetTokenRequestHandler::ReportNetErrorCodeToUMA(
int net_error_code) {
base::UmaHistogramSparse("InstanceID.GetToken.NetErrorCode",
std::abs(net_error_code));
}
} // namespace gcm