func (mh *MD5Hash) Write(msg []byte) (n int, err error) {
size := C.size_t(len(msg))
if C.MD5_Update(&mh.md5, unsafe.Pointer(C.CString(string(msg))), size) != 1 {
panic("problem updating hash")
}
return len(msg), nil
}
func (d *digest) Write(msg []byte) (n int, err error) {
size := C.size_t(len(msg))
if C.MD5_Update(&d.ctx, unsafe.Pointer(C.CString(string(msg))), size) != 1 {
return 0, sslerr.Error()
}
return len(msg), nil
}
func (d *digest) Write(p []byte) (nn int, err error) {
if len(p) == 0 || C.MD5_Update(d.context, unsafe.Pointer(&p[0]),
C.ulong(len(p))) == 1 {
return len(p), nil
}
return 0, errors.New("MD5_Update failed")
}
func (ctx *MD5Context) Update(data []byte) error {
if len(data) == 0 {
return nil
}
ret := C.MD5_Update((*C.MD5_CTX)(ctx), unsafe.Pointer(&data[0]), C.size_t(len(data)))
if ret == 0 {
return errors.New("Error during MD5 update")
}
return nil
}
func (m *M) Write(data []byte) (n int, err error) {
n = len(data)
C.MD5_Update(m.ctx, unsafe.Pointer(&data[0]), C.size_t(n))
return
}