diff options
Diffstat (limited to 'cast/sender/cast_app_availability_tracker.h')
| -rw-r--r-- | cast/sender/cast_app_availability_tracker.h | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/cast/sender/cast_app_availability_tracker.h b/cast/sender/cast_app_availability_tracker.h index c0bded96..74d3bc25 100644 --- a/cast/sender/cast_app_availability_tracker.h +++ b/cast/sender/cast_app_availability_tracker.h @@ -16,8 +16,8 @@ namespace openscreen { namespace cast { -// Tracks device queries and their extracted Cast app IDs and their -// availabilities on discovered devices. +// Tracks receiver queries and their extracted Cast app IDs and their +// availabilities on discovered receivers. // Example usage: /// // (1) A page is interested in a Cast URL (e.g. by creating a @@ -28,24 +28,24 @@ namespace cast { // auto new_app_ids = tracker.RegisterSource(source.value()); // // (2) The set of app IDs returned by the tracker can then be used by the caller -// to send an app availability request to each of the discovered devices. +// to send an app availability request to each of the discovered receivers. // -// (3) Once the caller knows the availability value for a (device, app) pair, it -// may inform the tracker to update its results: +// (3) Once the caller knows the availability value for a (receiver, app) pair, +// it may inform the tracker to update its results: // auto affected_sources = -// tracker.UpdateAppAvailability(device_id, app_id, {availability, now}); +// tracker.UpdateAppAvailability(receiver_id, app_id, {availability, +// now}); // // (4) The tracker returns a subset of discovered sources that were affected by -// the update. The caller can then call |GetAvailableDevices()| to get the +// the update. The caller can then call |GetAvailableReceivers()| to get the // updated results for each affected source. // -// (5a): At any time, the caller may call |RemoveResultsForDevice()| to remove -// cached results pertaining to the device, when it detects that a device is +// (5a): At any time, the caller may call |RemoveResultsForReceiver()| to remove +// cached results pertaining to the receiver, when it detects that a receiver is // removed or no longer valid. // -// (5b): At any time, the caller may call |GetAvailableDevices()| (even before +// (5b): At any time, the caller may call |GetAvailableReceivers()| (even before // the source is registered) to determine if there are cached results available. -// TODO(crbug.com/openscreen/112): Device -> Receiver renaming. class CastAppAvailabilityTracker { public: // The result of an app availability request and the time when it is obtained. @@ -69,40 +69,40 @@ class CastAppAvailabilityTracker { void UnregisterSource(const std::string& source_id); void UnregisterSource(const CastMediaSource& source); - // Updates the availability of |app_id| on |device_id| to |availability|. + // Updates the availability of |app_id| on |receiver_id| to |availability|. // Returns a list of registered CastMediaSources for which the set of - // available devices might have been updated by this call. The caller should - // call |GetAvailableDevices| with the returned CastMediaSources to get the + // available receivers might have been updated by this call. The caller should + // call |GetAvailableReceivers| with the returned CastMediaSources to get the // updated lists. std::vector<CastMediaSource> UpdateAppAvailability( - const std::string& device_id, + const std::string& receiver_id, const std::string& app_id, AppAvailability availability); - // Removes all results associated with |device_id|, i.e. when the device + // Removes all results associated with |receiver_id|, i.e. when the receiver // becomes invalid. Returns a list of registered CastMediaSources for which - // the set of available devices might have been updated by this call. The - // caller should call |GetAvailableDevices| with the returned CastMediaSources - // to get the updated lists. - std::vector<CastMediaSource> RemoveResultsForDevice( - const std::string& device_id); + // the set of available receivers might have been updated by this call. The + // caller should call |GetAvailableReceivers| with the returned + // CastMediaSources to get the updated lists. + std::vector<CastMediaSource> RemoveResultsForReceiver( + const std::string& receiver_id); - // Returns a list of registered CastMediaSources supported by |device_id|. + // Returns a list of registered CastMediaSources supported by |receiver_id|. std::vector<CastMediaSource> GetSupportedSources( - const std::string& device_id) const; + const std::string& receiver_id) const; - // Returns the availability for |app_id| on |device_id| and the time at which - // the availability was determined. If availability is kUnknown, then the time - // may be null (e.g. if an availability request was never sent). - AppAvailability GetAvailability(const std::string& device_id, + // Returns the availability for |app_id| on |receiver_id| and the time at + // which the availability was determined. If availability is kUnknown, then + // the time may be null (e.g. if an availability request was never sent). + AppAvailability GetAvailability(const std::string& receiver_id, const std::string& app_id) const; // Returns a list of registered app IDs. std::vector<std::string> GetRegisteredApps() const; - // Returns a list of device IDs compatible with |source|, using the current + // Returns a list of receiver IDs compatible with |source|, using the current // availability info. - std::vector<std::string> GetAvailableDevices( + std::vector<std::string> GetAvailableReceivers( const CastMediaSource& source) const; private: @@ -115,7 +115,7 @@ class CastAppAvailabilityTracker { // App IDs tracked and the number of registered sources containing them. std::map<std::string, int> registration_count_by_app_id_; - // IDs and app availabilities of known devices. + // IDs and app availabilities of known receivers. std::map<std::string, AppAvailabilityMap> app_availabilities_; }; |