widevine-partner/android
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Corrections for big usage table support in L3

Browse Source 
[ Merge of http://go/wvgerrit/26421 ]

* Corrects usage_table_header lifetime management. Earlier the
  UsageTableHeader class was a singleton tied to the CdmEngine lifetime.
  With SPOIDs there might be multiple concurrent CdmEngine objects.
  The UsageTableHeader class is now associated with OEMCrypto
  lifetime. There are two UsageTableHeader objects one for each L1 and L3.
  These get allocated/deallocated on OEMCrypto Initialization/Termination
  respectively.
* UsageTableHeader requires OEMCrypto, file read/writes and
  metric gathering to perform its required functionality. Because of the
  lifetime changes, CryptoSession, DeviceFiles and MetricsGroup objects
  need to passed to the methods rather than at Creation time.
* Miscellaneous fixes, when moving or deleteing entries.
* Adds usage_table_header_unittests.
* Addresses failures with request_license_test with secure stop in L3.

b/36858906
b/36855557
b/36048120
b/38341136
b/37100505
b/35946047

Test: Verified by unit and integration tests. Added new
      usage_table_header_unittests

Change-Id: I20e396ab2c0afbd14372dd93b969e5b0f1ccd291
This commit is contained in:
Rahul Frias
2017-05-22 13:33:20 -07:00
parent 45c98e47f2
commit 5da8da58f6
18 changed files with 1937 additions and 214 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
libwvdrmengine/run_all_unit_tests.sh
View File

@@ -82,6 +82,7 @@ adb_shell_run license_unittest
adb_shell_run license_keys_unittest
adb_shell_run initialization_data_unittest
adb_shell_run device_files_unittest
adb_shell_run usage_table_header_unittest
adb_shell_run service_certificate_unittest
adb_shell_run timer_unittest
adb_shell_run buffer_reader_test