From cdb8c53cdea8d8ac6e6f2112e4a5e844bffd01a4 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Mon, 20 May 2019 14:18:01 +0200
Subject: service: split into tunnel and manager

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
 service/errors.go | 96 -------------------------------------------------------
 1 file changed, 96 deletions(-)
 delete mode 100644 service/errors.go

(limited to 'service/errors.go')

diff --git a/service/errors.go b/service/errors.go
deleted file mode 100644
index a2cb7bc5..00000000
--- a/service/errors.go
+++ /dev/null
@@ -1,96 +0,0 @@
-/* SPDX-License-Identifier: MIT
- *
- * Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
- */
-
-package service
-
-import (
-	"fmt"
-	"syscall"
-
-	"golang.org/x/sys/windows"
-)
-
-type Error uint32
-
-const (
-	ErrorSuccess Error = iota
-	ErrorRingloggerOpen
-	ErrorLoadConfiguration
-	ErrorCreateWintun
-	ErrorDetermineWintunName
-	ErrorUAPIListen
-	ErrorDNSLookup
-	ErrorFirewall
-	ErrorDeviceSetConfig
-	ErrorBindSocketsToDefaultRoutes
-	ErrorSetNetConfig
-	ErrorDetermineExecutablePath
-	ErrorOpenNULFile
-	ErrorTrackTunnels
-	ErrorEnumerateSessions
-	ErrorDropPrivileges
-	ErrorWin32
-)
-
-func (e Error) Error() string {
-	switch e {
-	case ErrorSuccess:
-		return "No error"
-	case ErrorRingloggerOpen:
-		return "Unable to open log file"
-	case ErrorDetermineExecutablePath:
-		return "Unable to determine path of running executable"
-	case ErrorLoadConfiguration:
-		return "Unable to load configuration from path"
-	case ErrorCreateWintun:
-		return "Unable to create Wintun device"
-	case ErrorDetermineWintunName:
-		return "Unable to determine Wintun name"
-	case ErrorUAPIListen:
-		return "Unable to listen on named pipe"
-	case ErrorDNSLookup:
-		return "Unable to resolve one or more DNS hostname endpoints"
-	case ErrorFirewall:
-		return "Unable to enable firewall rules"
-	case ErrorDeviceSetConfig:
-		return "Unable to set device configuration"
-	case ErrorBindSocketsToDefaultRoutes:
-		return "Unable to bind sockets to default route"
-	case ErrorSetNetConfig:
-		return "Unable to set interface addresses, routes, dns, and/or adapter settings"
-	case ErrorOpenNULFile:
-		return "Unable to open NUL file"
-	case ErrorTrackTunnels:
-		return "Unable to track existing tunnels"
-	case ErrorEnumerateSessions:
-		return "Unable to enumerate current sessions"
-	case ErrorDropPrivileges:
-		return "Unable to drop privileges"
-	case ErrorWin32:
-		return "An internal Windows error has occurred"
-	default:
-		return "An unknown error has occurred"
-	}
-}
-
-func determineErrorCode(err error, serviceError Error) (bool, uint32) {
-	if syserr, ok := err.(syscall.Errno); ok {
-		return false, uint32(syserr)
-	} else if serviceError != ErrorSuccess {
-		return true, uint32(serviceError)
-	} else {
-		return false, windows.NO_ERROR
-	}
-}
-
-func combineErrors(err error, serviceError Error) error {
-	if serviceError != ErrorSuccess {
-		if err != nil {
-			return fmt.Errorf("%v: %v", serviceError, err)
-		}
-		return serviceError
-	}
-	return err
-}
-- 
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