|
- cdef str __strerr(int errno):
- return strerror(errno).decode()
-
-
- cdef __convert_python_error(int uverr):
- # XXX Won't work for Windows:
- # From libuv docs:
- # Implementation detail: on Unix error codes are the
- # negated errno (or -errno), while on Windows they
- # are defined by libuv to arbitrary negative numbers.
- cdef int oserr = -uverr
-
- exc = OSError
-
- if uverr in (uv.UV_EACCES, uv.UV_EPERM):
- exc = PermissionError
-
- elif uverr in (uv.UV_EAGAIN, uv.UV_EALREADY):
- exc = BlockingIOError
-
- elif uverr in (uv.UV_EPIPE, uv.UV_ESHUTDOWN):
- exc = BrokenPipeError
-
- elif uverr == uv.UV_ECONNABORTED:
- exc = ConnectionAbortedError
-
- elif uverr == uv.UV_ECONNREFUSED:
- exc = ConnectionRefusedError
-
- elif uverr == uv.UV_ECONNRESET:
- exc = ConnectionResetError
-
- elif uverr == uv.UV_EEXIST:
- exc = FileExistsError
-
- elif uverr == uv.UV_ENOENT:
- exc = FileNotFoundError
-
- elif uverr == uv.UV_EINTR:
- exc = InterruptedError
-
- elif uverr == uv.UV_EISDIR:
- exc = IsADirectoryError
-
- elif uverr == uv.UV_ESRCH:
- exc = ProcessLookupError
-
- elif uverr == uv.UV_ETIMEDOUT:
- exc = TimeoutError
-
- return exc(oserr, __strerr(oserr))
-
-
- cdef int __convert_socket_error(int uverr):
- cdef int sock_err = 0
-
- if uverr == uv.UV_EAI_ADDRFAMILY:
- sock_err = socket_EAI_ADDRFAMILY
-
- elif uverr == uv.UV_EAI_AGAIN:
- sock_err = socket_EAI_AGAIN
-
- elif uverr == uv.UV_EAI_BADFLAGS:
- sock_err = socket_EAI_BADFLAGS
-
- elif uverr == uv.UV_EAI_BADHINTS:
- sock_err = socket_EAI_BADHINTS
-
- elif uverr == uv.UV_EAI_CANCELED:
- sock_err = socket_EAI_CANCELED
-
- elif uverr == uv.UV_EAI_FAIL:
- sock_err = socket_EAI_FAIL
-
- elif uverr == uv.UV_EAI_FAMILY:
- sock_err = socket_EAI_FAMILY
-
- elif uverr == uv.UV_EAI_MEMORY:
- sock_err = socket_EAI_MEMORY
-
- elif uverr == uv.UV_EAI_NODATA:
- sock_err = socket_EAI_NODATA
-
- elif uverr == uv.UV_EAI_NONAME:
- sock_err = socket_EAI_NONAME
-
- elif uverr == uv.UV_EAI_OVERFLOW:
- sock_err = socket_EAI_OVERFLOW
-
- elif uverr == uv.UV_EAI_PROTOCOL:
- sock_err = socket_EAI_PROTOCOL
-
- elif uverr == uv.UV_EAI_SERVICE:
- sock_err = socket_EAI_SERVICE
-
- elif uverr == uv.UV_EAI_SOCKTYPE:
- sock_err = socket_EAI_SOCKTYPE
-
- return sock_err
-
-
- cdef convert_error(int uverr):
- cdef int sock_err
-
- if uverr == uv.UV_ECANCELED:
- return aio_CancelledError()
-
- sock_err = __convert_socket_error(uverr)
- if sock_err:
- msg = system.gai_strerror(sock_err).decode('utf-8')
- return socket_gaierror(sock_err, msg)
-
- return __convert_python_error(uverr)
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