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

Source release v2.1.3-2-789 + third_party libs

Browse Source 
Change-Id: I8648756dab3fe1f53d6da18b83cd1294581d1abe
This commit is contained in:
Joey Parrish
2014-06-19 17:13:42 -07:00
parent 73445a920c
commit 84acd5a15e
32 changed files with 1340 additions and 1335 deletions
Download Patch File Download Diff File Expand all files Collapse all files

79
core/include/cdm_session.h
View File

@@ -22,81 +22,83 @@ class WvCdmEventListener;
class CdmSession {
public:
explicit CdmSession(const CdmClientPropertySet* cdm_client_property_set);
~CdmSession();
virtual ~CdmSession();
CdmResponseType Init();
virtual CdmResponseType Init();
CdmResponseType RestoreOfflineSession(const CdmKeySetId& key_set_id,
const CdmLicenseType license_type);
CdmResponseType RestoreUsageSession(const CdmKeyMessage& key_request,
const CdmKeyResponse& key_response);
virtual CdmResponseType RestoreOfflineSession(
const CdmKeySetId& key_set_id, const CdmLicenseType license_type);
virtual CdmResponseType RestoreUsageSession(
const CdmKeyMessage& key_request, const CdmKeyResponse& key_response);
void set_key_system(const CdmKeySystem& ksystem) { key_system_ = ksystem; }
const CdmKeySystem& key_system() { return key_system_; }
virtual void set_key_system(const CdmKeySystem& ksystem) {
key_system_ = ksystem;
}
virtual const CdmKeySystem& key_system() { return key_system_; }
const CdmSessionId& session_id() { return session_id_; }
virtual const CdmSessionId& session_id() { return session_id_; }
CdmResponseType GenerateKeyRequest(const InitializationData& init_data,
const CdmLicenseType license_type,
const CdmAppParameterMap& app_parameters,
CdmKeyMessage* key_request,
std::string* server_url);
virtual CdmResponseType GenerateKeyRequest(
const InitializationData& init_data, const CdmLicenseType license_type,
const CdmAppParameterMap& app_parameters, CdmKeyMessage* key_request,
std::string* server_url);
// AddKey() - Accept license response and extract key info.
CdmResponseType AddKey(const CdmKeyResponse& key_response,
CdmKeySetId* key_set_id);
virtual CdmResponseType AddKey(const CdmKeyResponse& key_response,
CdmKeySetId* key_set_id);
// CancelKeyRequest() - Cancel session.
CdmResponseType CancelKeyRequest();
virtual CdmResponseType CancelKeyRequest();
// Query session status
CdmResponseType QueryStatus(CdmQueryMap* key_info);
virtual CdmResponseType QueryStatus(CdmQueryMap* key_info);
// Query license information
CdmResponseType QueryKeyStatus(CdmQueryMap* key_info);
virtual CdmResponseType QueryKeyStatus(CdmQueryMap* key_info);
// Query session control info
CdmResponseType QueryKeyControlInfo(CdmQueryMap* key_info);
virtual CdmResponseType QueryKeyControlInfo(CdmQueryMap* key_info);
// Decrypt() - Accept encrypted buffer and return decrypted data.
CdmResponseType Decrypt(const CdmDecryptionParameters& parameters);
virtual CdmResponseType Decrypt(const CdmDecryptionParameters& parameters);
// License renewal
// GenerateRenewalRequest() - Construct valid renewal request for the current
// session keys.
CdmResponseType GenerateRenewalRequest(CdmKeyMessage* key_request,
std::string* server_url);
virtual CdmResponseType GenerateRenewalRequest(CdmKeyMessage* key_request,
std::string* server_url);
// RenewKey() - Accept renewal response and update key info.
CdmResponseType RenewKey(const CdmKeyResponse& key_response);
virtual CdmResponseType RenewKey(const CdmKeyResponse& key_response);
// License release
// GenerateReleaseRequest() - Construct valid release request for the current
// session keys.
CdmResponseType GenerateReleaseRequest(CdmKeyMessage* key_request,
std::string* server_url);
virtual CdmResponseType GenerateReleaseRequest(CdmKeyMessage* key_request,
std::string* server_url);
// ReleaseKey() - Accept response and release key.
CdmResponseType ReleaseKey(const CdmKeyResponse& key_response);
virtual CdmResponseType ReleaseKey(const CdmKeyResponse& key_response);
bool IsKeyLoaded(const KeyId& key_id);
virtual bool IsKeyLoaded(const KeyId& key_id);
bool AttachEventListener(WvCdmEventListener* listener);
bool DetachEventListener(WvCdmEventListener* listener);
virtual bool AttachEventListener(WvCdmEventListener* listener);
virtual bool DetachEventListener(WvCdmEventListener* listener);
void OnTimerEvent();
void OnKeyReleaseEvent(const CdmKeySetId& key_set_id);
virtual void OnTimerEvent();
virtual void OnKeyReleaseEvent(const CdmKeySetId& key_set_id);
SecurityLevel GetRequestedSecurityLevel();
CdmSecurityLevel GetSecurityLevel();
virtual SecurityLevel GetRequestedSecurityLevel();
virtual CdmSecurityLevel GetSecurityLevel();
CdmResponseType UpdateUsageInformation();
virtual CdmResponseType UpdateUsageInformation();
bool is_usage_update_needed() { return is_usage_update_needed_; }
void reset_is_usage_update_needed() { is_usage_update_needed_ = false; }
virtual bool is_usage_update_needed() { return is_usage_update_needed_; }
virtual void reset_is_usage_update_needed() {
is_usage_update_needed_ = false;
}
private:
// Generate unique ID for each new session.
CdmSessionId GenerateSessionId();
bool GenerateKeySetId(CdmKeySetId* key_set_id);
@@ -116,6 +118,7 @@ class CdmSession {
bool is_offline_;
bool is_release_;
bool is_usage_update_needed_;
bool is_initial_decryption_;
// information useful for offline and usage scenarios
CdmKeyMessage key_request_;