connection class
Contents
- Reference
Pure virtual connection base class.
Public functions
- auto get_id() const -> size_t
- void set_id(size_t id)
- auto has_subscription(const OcaEvent& id) const -> bool pure virtual
- auto add_subscription(const OcaEvent& id, const OcaMethod& method) -> bool pure virtual
- void remove_subscription(const OcaEvent& id) pure virtual
- auto allocate_response(uint32_t handle, size_t len, OcaStatus status, uint8_t parameterCount) -> uint8_t*
- auto allocate_notification(const OcaEvent& event, size_t len, uint8_t parameterCount) -> uint8_t*
Protected functions
- auto find_subscription(const OcaEvent& id) const -> const Subscription* pure virtual
Function documentation
size_t aes70::
Returns the (unique) identifier of this connection.
void aes70::
Sets the connection identifier.
bool aes70::
Returns true if this connection has a subscription for the given event.
bool aes70::
Add a subscription.
void aes70::
Remove a subscription.
uint8_t* aes70::
Allocate a response packet. Either returns a pointer to the position in the allocated buffer space where the arguments should be written to OR nullptr on allocation failure.
uint8_t* aes70::
Allocate a notification packet. Either returns a pointer to the position in the allocated buffer space where the arguments should be written to OR nullptr. If the return value is nullptr, either this connection has not subscribed the given event OR there was an allocation failure.
\fixme this makes no sense, remove the find_subscription check.
const Subscription* aes70::
Returns a subscription for the given OcaEvent, or nullptr if no subscription exists.