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Add error detail metric to some session methods

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[ Merge from http://go/wvgerrit/71726 ]

Adds an error detail metric attribute to RestoreUsageSession and
RestoreOfflineSession. These metrics will now report an additional
attribute providing additional error detail for debugging.

BUG: http://b/115517916

Test: CDM Unit Tests. Manually tried GPlay.

Change-Id: Ib48361ef29d33a16150473d8967e4850bc0c623d
This commit is contained in:
Adam Stone
2019-01-30 10:31:24 -08:00
parent b56fd5e7bb
commit 605ff83103
10 changed files with 97 additions and 28 deletions
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33
libwvdrmengine/cdm/core/src/cdm_engine.cpp
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@@ -285,8 +285,11 @@ CdmResponseType CdmEngine::GenerateKeyRequest(
if (license_type == kLicenseTypeRelease &&
!session->license_received()) {
sts = session->RestoreOfflineSession(key_set_id, kLicenseTypeRelease);
session->GetMetrics()->cdm_session_restore_offline_session_.Increment(sts);
CdmResponseType error_detail = NO_ERROR;
sts = session->RestoreOfflineSession(key_set_id, kLicenseTypeRelease,
&error_detail);
session->GetMetrics()->cdm_session_restore_offline_session_.Increment(
sts, error_detail);
if (sts != KEY_ADDED) {
LOGE("CdmEngine::GenerateKeyRequest: key release restoration failed,"
"sts = %d", static_cast<int>(sts));
@@ -418,8 +421,11 @@ CdmResponseType CdmEngine::RestoreKey(const CdmSessionId& session_id,
}
CdmResponseType sts;
sts = session->RestoreOfflineSession(key_set_id, kLicenseTypeOffline);
session->GetMetrics()->cdm_session_restore_offline_session_.Increment(sts);
CdmResponseType error_detail = NO_ERROR;
sts = session->RestoreOfflineSession(key_set_id, kLicenseTypeOffline,
&error_detail);
session->GetMetrics()->cdm_session_restore_offline_session_.Increment(
sts, error_detail);
if (sts == NEED_PROVISIONING) {
cert_provisioning_requested_security_level_ =
session->GetRequestedSecurityLevel();
@@ -1206,6 +1212,7 @@ CdmResponseType CdmEngine::RemoveOfflineLicense(
CdmResponseType CdmEngine::GetUsageInfo(const std::string& app_id,
const CdmSecureStopId& ssid,
CdmResponseType* error_detail,
CdmUsageInfo* usage_info) {
LOGI("CdmEngine::GetUsageInfo: %s", ssid.c_str());
if (NULL == usage_property_set_.get()) {
@@ -1254,8 +1261,7 @@ CdmResponseType CdmEngine::GetUsageInfo(const std::string& app_id,
}
}
status =
usage_session_->RestoreUsageSession(usage_data);
status = usage_session_->RestoreUsageSession(usage_data, error_detail);
if (KEY_ADDED != status) {
LOGE("CdmEngine::GetUsageInfo: restore usage session error %d", status);
@@ -1279,6 +1285,7 @@ CdmResponseType CdmEngine::GetUsageInfo(const std::string& app_id,
}
CdmResponseType CdmEngine::GetUsageInfo(const std::string& app_id,
CdmResponseType* error_detail,
CdmUsageInfo* usage_info) {
LOGI("CdmEngine::GetUsageInfo: %s", app_id.c_str());
// Return a random usage report from a random security level
@@ -1289,7 +1296,7 @@ CdmResponseType CdmEngine::GetUsageInfo(const std::string& app_id,
return PARAMETER_NULL;
}
do {
status = GetUsageInfo(app_id, security_level, usage_info);
status = GetUsageInfo(app_id, security_level, error_detail, usage_info);
if (KEY_MESSAGE == status && !usage_info->empty()) {
return status;
@@ -1298,7 +1305,7 @@ CdmResponseType CdmEngine::GetUsageInfo(const std::string& app_id,
security_level = (kLevel3 == security_level) ? kLevelDefault : kLevel3;
do {
status = GetUsageInfo(app_id, security_level, usage_info);
status = GetUsageInfo(app_id, security_level, error_detail, usage_info);
if (NEED_PROVISIONING == status)
return NO_ERROR; // Valid scenario that one of the security
// levels has not been provisioned
@@ -1308,6 +1315,7 @@ CdmResponseType CdmEngine::GetUsageInfo(const std::string& app_id,
CdmResponseType CdmEngine::GetUsageInfo(const std::string& app_id,
SecurityLevel requested_security_level,
CdmResponseType* error_detail,
CdmUsageInfo* usage_info) {
LOGI("CdmEngine::GetUsageInfo: %s, security level: %d", app_id.c_str(),
requested_security_level);
@@ -1350,7 +1358,7 @@ CdmResponseType CdmEngine::GetUsageInfo(const std::string& app_id,
usage_info->resize(kUsageReportsPerRequest);
uint32_t index = rand() % usage_data.size();
status = usage_session_->RestoreUsageSession(usage_data[index]);
status = usage_session_->RestoreUsageSession(usage_data[index], error_detail);
if (KEY_ADDED != status) {
LOGE("CdmEngine::GetUsageInfo: restore usage session (%d) error %ld", index,
status);
@@ -1644,8 +1652,11 @@ CdmResponseType CdmEngine::LoadUsageSession(const CdmKeySetId& key_set_id,
return LOAD_USAGE_INFO_MISSING;
}
CdmResponseType status = session->RestoreUsageSession(usage_data);
session->GetMetrics()->cdm_session_restore_usage_session_.Increment(status);
CdmResponseType error_detail = NO_ERROR;
CdmResponseType status = session->RestoreUsageSession(usage_data,
&error_detail);
session->GetMetrics()->cdm_session_restore_usage_session_.Increment(
status, error_detail);
if (KEY_ADDED != status) {
LOGE("CdmEngine::LoadUsageSession: usage session error %ld", status);
return status;