singrdk/base/Services/CredentialsManager/ProtocolMapping.sg

////////////////////////////////////////////////////////////////////////////////
//
//  Microsoft Research Singularity
//
//  Copyright (c) Microsoft Corporation.  All rights reserved.
//
//  File:   
//
//  Note:
//

using System;
using System.Collections;
using System.Diagnostics;
using Microsoft.Contracts;
using Microsoft.Singularity;
using Microsoft.Singularity.Channels;
using Microsoft.Singularity.Directory;
using Microsoft.Singularity.Io;
using Microsoft.SingSharp;

using Ex = Microsoft.Singularity.Security;

namespace Microsoft.Singularity.Security.CredentialsManager
{
    class ProtocolTuple
    {
        public ProtocolTuple(Ex.ProtocolTuple extuple)
        {
            this.ApplicationProtocol = Bitter.ToString2(extuple.ApplicationProtocol);
            this.ServiceAddress = Bitter.ToString2(extuple.ServiceAddress);
            this.AuthenticationProtocol = Bitter.ToString2(extuple.AuthenticationProtocol);
            this.Realm = Bitter.ToString2(extuple.Realm);
        }
        
        public ProtocolTuple(
            string! applicationProtocol,
            string! serviceAddress,
            string! authenticationProtocol,
            string! realm)
        {
            this.ApplicationProtocol = applicationProtocol;
            this.ServiceAddress = serviceAddress;
            this.AuthenticationProtocol = authenticationProtocol;
            this.Realm = realm;
        }
            
        public readonly string! ApplicationProtocol;
        public readonly string! ServiceAddress;
        public readonly string! AuthenticationProtocol;
        public readonly string! Realm;
        
        public const string WildcardValue = "*";
        public const int ApplicationProtocolMaskBit = 0;
        public const int ServiceAddressMaskBit = 1;
        public const int AuthenticationProtocolMaskBit = 2;
        public const int RealmMaskBit = 3;
        
        
        public override string! ToString()
        {
            return String.Format("< app-prot:{0} service:{1} auth-prot:{2} realm:{3} >",
                this.ApplicationProtocol,
                this.ServiceAddress,
                this.AuthenticationProtocol,
                this.Realm);
        }
        
        override public int GetHashCode()
        {
            return Util.CombineHashCodes(
                ApplicationProtocol.GetHashCode(),
                ServiceAddress.GetHashCode(),
                AuthenticationProtocol.GetHashCode(),
                Realm.GetHashCode());
        }
        
        override public bool Equals(object obj)
        {
            ProtocolTuple comparand = obj as ProtocolTuple;
            if (comparand == null)
                return false;
            return this == comparand;
        }
        
        public static bool operator== (ProtocolTuple! a, ProtocolTuple! b)
        {
            return a.ApplicationProtocol == b.ApplicationProtocol
                && a.ServiceAddress == b.ServiceAddress
                && a.AuthenticationProtocol == b.AuthenticationProtocol
                && a.Realm == b.Realm;
        }
        
        public static bool operator!= (ProtocolTuple! a, ProtocolTuple! b)
        {
            return a.ApplicationProtocol != b.ApplicationProtocol
                || a.ServiceAddress != b.ServiceAddress
                || a.AuthenticationProtocol != b.AuthenticationProtocol
                || a.Realm != b.Realm;
        }
    }
    
    class ProtocolMapping
    {
        public ProtocolMapping(
            ProtocolTuple! protocolTuple,
            CredentialsId! credentialsId)
        {
            this.ProtocolTuple = protocolTuple;
            this.CredentialsId = credentialsId;
        }
        
        public readonly ProtocolTuple! ProtocolTuple;
        public readonly CredentialsId! CredentialsId;
    }
}