ooni-probe-cli/internal/netxlite/errorsx/errno.go
Simone Basso 83440cf110
refactor: split errorsx in good and legacy (#477)
The legacy part for now is internal/errorsx. It will stay there until
I figure out whether it also needs some extra bug fixing.

The good part is now in internal/netxlite/errorsx and contains all the
logic for mapping errors. We need to further improve upon this logic
by writing more thorough integration tests for QUIC.

We also need to copy the various dialer, conn, etc adapters that set
errors. We will put them inside netxlite and we will generate errors in
a way that is less crazy with respect to the major operation. (The
idea is to always wrap, given that now we measure in an incremental way
and we don't measure every operation together.)

Part of https://github.com/ooni/probe/issues/1591
2021-09-07 17:09:30 +02:00

134 lines
4.4 KiB
Go

// Code generated by go generate; DO NOT EDIT.
// Generated: 2021-09-07 16:43:08.462721 +0200 CEST m=+0.105415376
package errorsx
//go:generate go run ./internal/generrno/
import (
"errors"
"syscall"
)
// This enumeration lists the failures defined at
// https://github.com/ooni/spec/blob/master/data-formats/df-007-errors.md
const (
//
// System errors
//
FailureOperationCanceled = "operation_canceled"
FailureConnectionRefused = "connection_refused"
FailureConnectionReset = "connection_reset"
FailureHostUnreachable = "host_unreachable"
FailureTimedOut = "timed_out"
FailureAddressFamilyNotSupported = "address_family_not_supported"
FailureAddressInUse = "address_in_use"
FailureAddressNotAvailable = "address_not_available"
FailureAlreadyConnected = "already_connected"
FailureBadAddress = "bad_address"
FailureBadFileDescriptor = "bad_file_descriptor"
FailureConnectionAborted = "connection_aborted"
FailureConnectionAlreadyInProgress = "connection_already_in_progress"
FailureDestinationAddressRequired = "destination_address_required"
FailureInterrupted = "interrupted"
FailureInvalidArgument = "invalid_argument"
FailureMessageSize = "message_size"
FailureNetworkDown = "network_down"
FailureNetworkReset = "network_reset"
FailureNetworkUnreachable = "network_unreachable"
FailureNoBufferSpace = "no_buffer_space"
FailureNoProtocolOption = "no_protocol_option"
FailureNotASocket = "not_a_socket"
FailureNotConnected = "not_connected"
FailureOperationWouldBlock = "operation_would_block"
FailurePermissionDenied = "permission_denied"
FailureProtocolNotSupported = "protocol_not_supported"
FailureWrongProtocolType = "wrong_protocol_type"
//
// Library errors
//
FailureDNSBogonError = "dns_bogon_error"
FailureDNSNXDOMAINError = "dns_nxdomain_error"
FailureEOFError = "eof_error"
FailureGenericTimeoutError = "generic_timeout_error"
FailureQUICIncompatibleVersion = "quic_incompatible_version"
FailureSSLFailedHandshake = "ssl_failed_handshake"
FailureSSLInvalidHostname = "ssl_invalid_hostname"
FailureSSLUnknownAuthority = "ssl_unknown_authority"
FailureSSLInvalidCertificate = "ssl_invalid_certificate"
FailureJSONParseError = "json_parse_error"
)
// classifySyscallError converts a syscall error to the
// proper OONI error. Returns the OONI error string
// on success, an empty string otherwise.
func classifySyscallError(err error) string {
// filter out system errors: necessary to detect all windows errors
// https://github.com/ooni/probe/issues/1526 describes the problem
// of mapping localized windows errors.
var errno syscall.Errno
if !errors.As(err, &errno) {
return ""
}
switch errno {
case ECANCELED:
return FailureOperationCanceled
case ECONNREFUSED:
return FailureConnectionRefused
case ECONNRESET:
return FailureConnectionReset
case EHOSTUNREACH:
return FailureHostUnreachable
case ETIMEDOUT:
return FailureTimedOut
case EAFNOSUPPORT:
return FailureAddressFamilyNotSupported
case EADDRINUSE:
return FailureAddressInUse
case EADDRNOTAVAIL:
return FailureAddressNotAvailable
case EISCONN:
return FailureAlreadyConnected
case EFAULT:
return FailureBadAddress
case EBADF:
return FailureBadFileDescriptor
case ECONNABORTED:
return FailureConnectionAborted
case EALREADY:
return FailureConnectionAlreadyInProgress
case EDESTADDRREQ:
return FailureDestinationAddressRequired
case EINTR:
return FailureInterrupted
case EINVAL:
return FailureInvalidArgument
case EMSGSIZE:
return FailureMessageSize
case ENETDOWN:
return FailureNetworkDown
case ENETRESET:
return FailureNetworkReset
case ENETUNREACH:
return FailureNetworkUnreachable
case ENOBUFS:
return FailureNoBufferSpace
case ENOPROTOOPT:
return FailureNoProtocolOption
case ENOTSOCK:
return FailureNotASocket
case ENOTCONN:
return FailureNotConnected
case EWOULDBLOCK:
return FailureOperationWouldBlock
case EACCES:
return FailurePermissionDenied
case EPROTONOSUPPORT:
return FailureProtocolNotSupported
case EPROTOTYPE:
return FailureWrongProtocolType
}
return ""
}