widevine-partner/ce_cdm
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Source release v3.1.0

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This commit is contained in:
Gene Morgan
2016-07-19 18:43:15 -07:00
parent 7a7f78d654
commit 643b91b616
108 changed files with 16537 additions and 7174 deletions
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29
core/include/policy_engine.h
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@@ -6,8 +6,8 @@
#include <map>
#include <string>
#include "license_key_status.h"
#include "license_protocol.pb.h"
#include "max_res_engine.h"
#include "scoped_ptr.h"
#include "wv_cdm_types.h"
@@ -67,7 +67,10 @@ class PolicyEngine {
virtual void NotifySessionExpiration();
virtual CdmResponseType Query(CdmQueryMap* key_info);
virtual CdmResponseType Query(CdmQueryMap* query_response);
virtual CdmResponseType QueryKeyAllowedUsage(const KeyId& key_id,
CdmKeyAllowedUsage* key_usage);
virtual const LicenseIdentification& license_id() { return license_id_; }
@@ -84,11 +87,20 @@ class PolicyEngine {
bool IsPlaybackStarted() { return playback_start_time_ > 0; }
bool IsLicenseOrPlaybackDurationExpired(int64_t current_time);
int64_t GetLicenseOrPlaybackDurationRemaining();
bool CanRenew() { return policy_.can_renew(); }
private:
friend class PolicyEngineTest;
friend class PolicyEngineConstraintsTest;
void InitDevice(CryptoSession* crypto_session);
void CheckDevice(int64_t current_time);
void SetDeviceResolution(uint32_t width, uint32_t height) {
current_resolution_ = width * height;
}
typedef enum {
kLicenseStateInitial,
@@ -119,9 +131,9 @@ class PolicyEngine {
// expiry time changes.
void NotifyExpirationUpdate();
// These setters are for testing only. Takes ownership of the pointers.
// set_clock() is for testing only. It alters ownership of the
// passed-in pointer.
void set_clock(Clock* clock);
void set_max_res_engine(MaxResEngine* max_res_engine);
LicenseState license_state_;
@@ -153,9 +165,14 @@ class PolicyEngine {
CdmSessionId session_id_;
WvCdmEventListener* event_listener_;
scoped_ptr<MaxResEngine> max_res_engine_;
// Keys associated with license - holds allowed usage, usage constraints,
// and current status (CdmKeyStatus)
scoped_ptr<LicenseKeys> license_keys_;
std::map<KeyId, CdmKeyStatus> keys_status_;
// Device checks
int64_t next_device_check_;
uint32_t current_resolution_;
CryptoSession* crypto_session_;
scoped_ptr<Clock> clock_;