60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
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package cbgo
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import "unsafe"
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/*
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// See cutil.go for C compiler flags.
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#import "bt.h"
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*/
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import "C"
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// Service: https://developer.apple.com/documentation/corebluetooth/cbservice
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type Service struct {
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ptr unsafe.Pointer
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}
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// UUID: https://developer.apple.com/documentation/corebluetooth/cbattribute/1620638-uuid
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func (s Service) UUID() UUID {
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cstr := C.cb_svc_uuid(s.ptr)
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return MustParseUUID(C.GoString(cstr))
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}
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// Peripheral: https://developer.apple.com/documentation/corebluetooth/cbservice/1434334-peripheral
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func (s Service) Peripheral() Peripheral {
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prphPtr := C.cb_svc_peripheral(s.ptr)
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return Peripheral{prphPtr}
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}
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// IsPrimary: https://developer.apple.com/documentation/corebluetooth/cbservice/1434326-isprimary
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func (s Service) IsPrimary() bool {
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return bool(C.cb_svc_is_primary(s.ptr))
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}
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// Characteristics: https://developer.apple.com/documentation/corebluetooth/cbservice/1434319-characteristics
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func (s Service) Characteristics() []Characteristic {
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oa := C.cb_svc_characteristics(s.ptr)
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defer C.free(unsafe.Pointer(oa.objs))
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chrs := make([]Characteristic, oa.count)
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for i, _ := range chrs {
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obj := getObjArrElem(&oa, i)
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chrs[i] = Characteristic{ptr: obj}
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}
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return chrs
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}
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// IncludedServices: https://developer.apple.com/documentation/corebluetooth/cbservice/1434324-includedservices
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func (s Service) IncludedServices() []Service {
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oa := C.cb_svc_included_svcs(s.ptr)
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defer C.free(unsafe.Pointer(oa.objs))
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svcs := make([]Service, oa.count)
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for i, _ := range svcs {
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obj := getObjArrElem(&oa, i)
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svcs[i] = Service{ptr: obj}
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}
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return svcs
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}
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