Esempio n. 1
0
File: bio.go Progetto: runcom/gossl
//export go_conn_bio_write
func go_conn_bio_write(bio *C.BIO, buf *C.char, num C.int) C.int {
	conn := (*Conn)(bio.ptr)
	data := goSliceFromCString(buf, int(num))
	n, err := conn.conn.Write(data)
	if err != nil && err != io.EOF {
		//We expect either a syscall error
		//or a netOp error wrapping a syscall error
	TESTERR:
		switch err.(type) {
		case syscall.Errno:
			C.set_errno(C.int(err.(syscall.Errno)))
		case *net.OpError:
			err = err.(*net.OpError).Err
			break TESTERR
		}
		return C.int(-1)
	}
	return C.int(n)
}
Esempio n. 2
0
//export go_conn_bio_read
func go_conn_bio_read(bio *C.BIO, buf *C.char, num C.int) C.int {
	var conn *Conn = (*Conn)(bio.ptr)
	var size int = int(num)
	data := GoSliceFromCString(buf, size)
	n, err := conn.conn.Read(data)
	if err != nil && err != io.EOF {
		//We expect either a syscall error
		//or a netOp error wrapping a syscall error
	TESTERR:
		switch err.(type) {
		case syscall.Errno:
			C.set_errno(C.int(err.(syscall.Errno)))
		case *net.OpError:
			err = err.(*net.OpError).Err
			break TESTERR
		}
		return C.int(-1)
	} else if err == io.ErrUnexpectedEOF {
		return 0
	}
	return C.int(n)
}