Mono.Zeroconf – Rev 1
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//
// AvahiUtils.cs
//
// Author:
// Aaron Bockover <abockover@novell.com>
//
// Copyright (C) 2008 Novell, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using Mono.Zeroconf;
namespace Mono.Zeroconf.Providers.AvahiDBus
{
public static class AvahiUtils
{
public static Protocol FromMzcProtocol (AddressProtocol addressProtocol)
{
switch (addressProtocol) {
case AddressProtocol.IPv4:
return Protocol.IPv4;
case AddressProtocol.IPv6:
return Protocol.IPv6;
case AddressProtocol.Any:
default:
return Protocol.Unspecified;
}
}
public static AddressProtocol ToMzcProtocol (Protocol addressProtocol)
{
switch (addressProtocol) {
case Protocol.IPv4:
return AddressProtocol.IPv4;
case Protocol.IPv6:
return AddressProtocol.IPv6;
case Protocol.Unspecified:
default:
return AddressProtocol.Any;
}
}
public static int FromMzcInterface (uint @interface)
{
// Avahi appears to use a value of -1 for "unspecified" ("any"), and
// zero-based interface indexes... we hope
switch (@interface) {
case 0: return -1;
default: return (int)@interface - 1;
}
}
public static uint ToMzcInterface (int @interface)
{
switch (@interface) {
case -1: return 0;
default: return (uint)@interface + 1;
}
}
public static ServiceErrorCode ErrorCodeToServiceError (ErrorCode error)
{
switch (error) {
case ErrorCode.Ok: return ServiceErrorCode.None;
case ErrorCode.Collision: return ServiceErrorCode.NameConflict;
default: return ServiceErrorCode.Unknown;
}
}
}
}