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package control
import (
"fmt"
"net/textproto"
"strings"
)
// The various control port StatusCode constants.
const (
StatusOk = 250
StatusOkUnnecessary = 251
StatusErrResourceExhausted = 451
StatusErrSyntaxError = 500
StatusErrUnrecognizedCmd = 510
StatusErrUnimplementedCmd = 511
StatusErrSyntaxErrorArg = 512
StatusErrUnrecognizedCmdArg = 513
StatusErrAuthenticationRequired = 514
StatusErrBadAuthentication = 515
StatusErrUnspecifiedTorError = 550
StatusErrInternalError = 551
StatusErrUnrecognizedEntity = 552
StatusErrInvalidConfigValue = 553
StatusErrInvalidDescriptor = 554
StatusErrUnmanagedEntity = 555
StatusAsyncEvent = 650
)
var statusCodeStringMap = map[int]string{
StatusOk: "OK",
StatusOkUnnecessary: "Operation was unnecessary",
StatusErrResourceExhausted: "Resource exhausted",
StatusErrSyntaxError: "Syntax error: protocol",
StatusErrUnrecognizedCmd: "Unrecognized command",
StatusErrUnimplementedCmd: "Unimplemented command",
StatusErrSyntaxErrorArg: "Syntax error in command argument",
StatusErrUnrecognizedCmdArg: "Unrecognized command argument",
StatusErrAuthenticationRequired: "Authentication required",
StatusErrBadAuthentication: "Bad authentication",
StatusErrUnspecifiedTorError: "Unspecified Tor error",
StatusErrInternalError: "Internal error",
StatusErrUnrecognizedEntity: "Unrecognized entity",
StatusErrInvalidConfigValue: "Invalid configuration value",
StatusErrInvalidDescriptor: "Invalid descriptor",
StatusErrUnmanagedEntity: "Unmanaged entity",
StatusAsyncEvent: "Asynchronous event notification",
}
func statusCodeToError(code int, reply string) *textproto.Error {
err := new(textproto.Error)
err.Code = code
if msg, ok := statusCodeStringMap[code]; ok {
trimmedReply := strings.TrimSpace(strings.TrimPrefix(reply, msg))
err.Msg = fmt.Sprintf("%s: %s", msg, trimmedReply)
} else {
err.Msg = fmt.Sprintf("Unknown status code (%03d): %s", code, reply)
}
return err
}
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