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url_request_status_listener_impl.go
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url_request_status_listener_impl.go
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package cronet
// #include <stdlib.h>
// #include <stdbool.h>
// #include <cronet_c.h>
// extern void cronetURLRequestStatusListenerOnStatus(Cronet_UrlRequestStatusListenerPtr self, Cronet_UrlRequestStatusListener_Status status);
import "C"
import (
"sync"
"unsafe"
)
func NewURLRequestStatusListener(onStatusFunc URLRequestStatusListenerOnStatusFunc) URLRequestStatusListener {
ptr := C.Cronet_UrlRequestStatusListener_CreateWith((*[0]byte)(C.cronetURLRequestStatusListenerOnStatus))
urlRequestStatusListenerAccess.Lock()
urlRequestStatusListenerMap[uintptr(unsafe.Pointer(ptr))] = onStatusFunc
urlRequestStatusListenerAccess.Unlock()
return URLRequestStatusListener{ptr}
}
func (l URLRequestStatusListener) Destroy() {
C.Cronet_UrlRequestStatusListener_Destroy(l.ptr)
}
var (
urlRequestStatusListenerAccess sync.Mutex
urlRequestStatusListenerMap map[uintptr]URLRequestStatusListenerOnStatusFunc
)
func init() {
urlRequestStatusListenerMap = make(map[uintptr]URLRequestStatusListenerOnStatusFunc)
}
//export cronetURLRequestStatusListenerOnStatus
func cronetURLRequestStatusListenerOnStatus(self C.Cronet_UrlRequestStatusListenerPtr, status C.Cronet_UrlRequestStatusListener_Status) {
ptr := uintptr(unsafe.Pointer(self))
urlRequestStatusListenerAccess.Lock()
listener := urlRequestStatusListenerMap[ptr]
delete(urlRequestCallbackMap, ptr)
urlRequestStatusListenerAccess.Unlock()
if listener == nil {
panic("nil url status listener")
}
listener(URLRequestStatusListener{self}, URLRequestStatusListenerStatus(status))
}