121 lines
4.1 KiB
Plaintext
121 lines
4.1 KiB
Plaintext
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Microsoft Research Singularity
|
|
//
|
|
// Copyright (c) Microsoft Corporation. All rights reserved.
|
|
//
|
|
// File: IPContract.gs
|
|
// Note: Contract definition for interacting with the IP Module
|
|
//
|
|
using Microsoft.SingSharp;
|
|
using Microsoft.Singularity.Channels;
|
|
using Microsoft.Singularity.Directory;
|
|
using System;
|
|
|
|
namespace NetStack.Contracts
|
|
{
|
|
// 6-bye Ethernet address
|
|
public rep struct HardwareAddress
|
|
{
|
|
public byte b0, b1, b2, b3, b4, b5;
|
|
|
|
public void Set(byte bt0, byte bt1, byte bt2, byte bt3, byte bt4, byte bt5)
|
|
{
|
|
b0 = bt0;
|
|
b1 = bt1;
|
|
b2 = bt2;
|
|
b3 = bt3;
|
|
b4 = bt4;
|
|
b5 = bt5;
|
|
}
|
|
|
|
public void Set(byte[]! bytes)
|
|
{
|
|
if (bytes.Length != 6)
|
|
{
|
|
throw new ArgumentException("Invalid array length in HardwareAddress()");
|
|
}
|
|
|
|
b0 = bytes[0];
|
|
b1 = bytes[1];
|
|
b2 = bytes[2];
|
|
b3 = bytes[3];
|
|
b4 = bytes[4];
|
|
b5 = bytes[5];
|
|
}
|
|
}
|
|
|
|
// IP configuration information
|
|
public rep struct InterfaceIPInfo
|
|
{
|
|
public uint address;
|
|
public uint netmask;
|
|
public uint gateway;
|
|
}
|
|
|
|
// Information for a network interface.
|
|
// A single interface can have multiple IP configurations.
|
|
public rep struct InterfaceInfo : ITracked
|
|
{
|
|
public char[] in ExHeap driverName; // Friendly name, not programmatic name
|
|
public char[] in ExHeap driverVersion;
|
|
public uint linkSpeed;
|
|
public HardwareAddress hardwareAddress;
|
|
public InterfaceIPInfo[] in ExHeap ipConfigs; // Zero or more IP configs
|
|
}
|
|
|
|
public contract IPContract : ServiceContract
|
|
{
|
|
// This is the name under which the IP module registers itself with
|
|
// the name server
|
|
public const string ModuleName = "/dev/ip";
|
|
|
|
// Response messages
|
|
out message InterfaceList(char[][]! in ExHeap names);
|
|
out message InterfaceState(InterfaceInfo ifInfo);
|
|
out message HostName(char[]! in ExHeap hostname);
|
|
out message DomainName(char[]! in ExHeap domainName);
|
|
out message Running(bool isRunning);
|
|
out message IsLocal(bool isLocal);
|
|
out message InterfaceNotFound();
|
|
out message Err();
|
|
out message OK();
|
|
|
|
// General configuration
|
|
in message GetDomainName();
|
|
in message SetDomainName(char[]! in ExHeap name);
|
|
in message GetHostName();
|
|
in message SetHostName(char[]! in ExHeap name);
|
|
in message IsLocalAddress(uint addr);
|
|
in message Test();
|
|
|
|
// Interface configuration
|
|
in message StartDhcp(char[]! in ExHeap interfaceName);
|
|
in message StopDhcp(char[]! in ExHeap interfaceName);
|
|
in message IsRunningDhcp(char[]! in ExHeap interfaceName);
|
|
in message GetInterfaces();
|
|
in message SetInterfaceState(char[]! in ExHeap interfaceName, uint address, uint netMask, uint gateway);
|
|
in message GetInterfaceState(char[]! in ExHeap interfaceName);
|
|
|
|
out message Ready();
|
|
override state Start : Ready! -> ReadyState;
|
|
|
|
state ReadyState : one
|
|
{
|
|
GetDomainName? -> DomainName! -> ReadyState;
|
|
SetDomainName? -> (Err! or OK!) -> ReadyState;
|
|
GetHostName? -> HostName! -> ReadyState;
|
|
SetHostName? -> (Err! or OK!) -> ReadyState;
|
|
IsLocalAddress? -> IsLocal! -> ReadyState;
|
|
|
|
StartDhcp? -> (InterfaceNotFound! or OK!) -> ReadyState;
|
|
StopDhcp? -> (InterfaceNotFound! or OK!) -> ReadyState;
|
|
IsRunningDhcp? -> (InterfaceNotFound! or Running!) -> ReadyState;
|
|
|
|
GetInterfaces? -> InterfaceList! -> ReadyState;
|
|
SetInterfaceState? -> (InterfaceNotFound! or Err! or OK!) -> ReadyState;
|
|
GetInterfaceState? -> (InterfaceNotFound! or InterfaceState!) -> ReadyState;
|
|
}
|
|
}
|
|
}
|