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Implement Method to Release Licenses Without a Server Roundtrip

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Merge from Widevine repo of http://go/wvgerrit/52480

Partners have asked for a way to release offline licenses without
using a release message. This is typically used by cable partners who
are caching licenses ahead of time and do not care about usage
statistics.

As part of implementing this request, CdmSession::DeleteLicense() was
renamed to reflect that it only deletes the *files* associated with a
license, and a new CdmSession::DeleteLicense() has been written that
also cleans up other related data.

Bug: 77955334
Test: CE CDM Unit Tests
Test: tested as part of http://go/ag/4674759
Change-Id: I00d6e20935c5fecb3ac9be6757c0f191d85c6bd6
This commit is contained in:
Fred Gylys-Colwell
2018-06-30 23:08:55 -07:00
parent 240652afcf
commit a242a32bba
8 changed files with 53 additions and 18 deletions
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1
libwvdrmengine/include_hidl/mapErrors-inl.h
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@@ -58,6 +58,7 @@ static Status mapCdmResponseType(wvcdm::CdmResponseType res) {
case wvcdm::SESSION_NOT_FOUND_10:
case wvcdm::SESSION_NOT_FOUND_17:
case wvcdm::SESSION_NOT_FOUND_18:
case wvcdm::SESSION_NOT_FOUND_19:
return Status::ERROR_DRM_SESSION_NOT_OPENED;
case wvcdm::DECRYPT_ERROR: