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Add arguments to Widevine lshal debug hook.

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Add options to dump Widevine Cdm properties,
Widevine Cdm metrics, or both.

The valid arguments are Cdm Metrics (m|M) or Cdm Properties (p|P).
If no arguments are provided, both Cdm properties and
Cdm metrics will be displayed.

Test: adb shell lshal debug [drm service] [m/p]
  adb shell lshal debug android.hardware.drm@1.3::IDrmFactory/widevine

Bug: 154027349
Change-Id: I95c10dd7d4274226936295c73be4eb1612c2ef6a
This commit is contained in:
Edwin Wong
2020-06-30 17:47:55 -07:00
parent 37b8b51a22
commit 5b8d21164d
7 changed files with 569 additions and 15 deletions
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7
libwvdrmengine/cdm/include/wv_content_decryption_module.h
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@@ -149,6 +149,13 @@ class WvContentDecryptionModule : public android::RefBase, public TimerHandler {
virtual CdmResponseType GetMetrics(const CdmIdentifier& identifier,
drm_metrics::WvCdmMetrics* metrics);
// Fill the metrics parameter with the metrics data for all the CdmEngine
// associated with the given CdmIdentifiers. If there are no CdmEngine
// instances, this will return an error.
virtual CdmResponseType GetMetrics(
std::vector<drm_metrics::WvCdmMetrics>* metrics,
bool* full_list_returned);
// Closes the CdmEngine and sessions associated with the given CdmIdentifier.
virtual CdmResponseType CloseCdm(const CdmIdentifier& identifier);