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Support Offline Licenses

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Bug: 8621588

Merge of the following CLs from the Widevine CDM repository:

https://widevine-internal-review.googlesource.com/#/c/5602/
https://widevine-internal-review.googlesource.com/#/c/5431/
https://widevine-internal-review.googlesource.com/#/c/5660/

Change-Id: If37940e2535e1a1eca95e4394d8cf9bf689e9c3a
This commit is contained in:
Jeff Tinker
2013-05-15 19:23:36 -07:00
parent 898d870126
commit 1b295f4c81
30 changed files with 1647 additions and 471 deletions
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8
libwvdrmengine/cdm/include/wv_content_decryption_module.h
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@@ -24,6 +24,7 @@ class WvContentDecryptionModule {
// Construct a valid license request.
virtual CdmResponseType GenerateKeyRequest(const CdmSessionId& session_id,
const CdmKeySetId& key_set_id,
const CdmInitData& init_data,
const CdmLicenseType license_type,
CdmAppParameterMap& app_parameters,
@@ -32,7 +33,12 @@ class WvContentDecryptionModule {
// Accept license response and extract key info.
virtual CdmResponseType AddKey(const CdmSessionId& session_id,
const CdmKeyResponse& key_data);
const CdmKeyResponse& key_data,
CdmKeySetId& key_set_id);
// Setup keys for offline usage which were retrived in an earlier key request
virtual CdmResponseType RestoreKey(const CdmSessionId& session_id,
const CdmKeySetId& key_set_id);
// Cancel session
virtual CdmResponseType CancelKeyRequest(const CdmSessionId& session_id);