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Merge "metrics: Don't use the policy file."

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This commit is contained in:
Bertrand Simonnet 2015-08-10 17:45:18 +00:00 committed by Gerrit Code Review
commit d16e9c254e
2 changed files with 1 additions and 36 deletions
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7
metrics/include/metrics/metrics_library.h
View file

@ -14,8 +14,6 @@
#include <base/memory/scoped_ptr.h>
#include <gtest/gtest_prod.h> // for FRIEND_TEST
#include "policy/libpolicy.h"
class MetricsLibraryInterface {
public:
virtual void Init() = 0;
@ -130,9 +128,6 @@ class MetricsLibrary : public MetricsLibraryInterface {
char* buffer, int buffer_size,
bool* result);
// This function is used by tests only to mock the device policies.
void SetPolicyProvider(policy::PolicyProvider* provider);
// Time at which we last checked if metrics were enabled.
static time_t cached_enabled_time_;
@ -142,8 +137,6 @@ class MetricsLibrary : public MetricsLibraryInterface {
std::string uma_events_file_;
std::string consent_file_;
scoped_ptr<policy::PolicyProvider> policy_provider_;
DISALLOW_COPY_AND_ASSIGN(MetricsLibrary);
};

30
metrics/metrics_library.cc
View file

@ -16,8 +16,6 @@
#include "serialization/metric_sample.h"
#include "serialization/serialization_utils.h"
#include "policy/device_policy.h"
static const char kAutotestPath[] = "/var/log/metrics/autotest-events";
static const char kUMAEventsPath[] = "/var/lib/metrics/uma-events";
static const char kConsentFile[] = "/home/chronos/Consent To Send Stats";
@ -123,29 +121,7 @@ bool MetricsLibrary::AreMetricsEnabled() {
time_t this_check_time = time(nullptr);
if (this_check_time != cached_enabled_time_) {
cached_enabled_time_ = this_check_time;
if (!policy_provider_.get())
policy_provider_.reset(new policy::PolicyProvider());
policy_provider_->Reload();
// We initialize with the default value which is false and will be preserved
// if the policy is not set.
bool enabled = false;
bool has_policy = false;
if (policy_provider_->device_policy_is_loaded()) {
has_policy =
policy_provider_->GetDevicePolicy().GetMetricsEnabled(&enabled);
}
// If policy couldn't be loaded or the metrics policy is not set we should
// still respect the consent file if it is present for migration purposes.
// TODO(pastarmovj)
if (!has_policy) {
enabled = stat(consent_file_.c_str(), &stat_buffer) >= 0;
}
if (enabled && !IsGuestMode())
cached_enabled_ = true;
else
cached_enabled_ = false;
cached_enabled_ = stat(consent_file_.c_str(), &stat_buffer) >= 0;
}
return cached_enabled_;
}
@ -200,10 +176,6 @@ bool MetricsLibrary::SendCrashToUMA(const char *crash_kind) {
*metrics::MetricSample::CrashSample(crash_kind).get(), kUMAEventsPath);
}
void MetricsLibrary::SetPolicyProvider(policy::PolicyProvider* provider) {
policy_provider_.reset(provider);
}
bool MetricsLibrary::SendCrosEventToUMA(const std::string& event) {
for (size_t i = 0; i < arraysize(kCrosEventNames); i++) {
if (strcmp(event.c_str(), kCrosEventNames[i]) == 0) {