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update NetInterfaceConfig

This commit is contained in:
Doug MacEachern 2006-07-05 16:55:36 +00:00
parent 326065138e
commit 343cec7e9a
1 changed files with 22 additions and 9 deletions
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31
bindings/dotnet/src/Sigar.cs
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@ -439,6 +439,13 @@ namespace Hyperic.Sigar {
}
}
[StructLayout(LayoutKind.Sequential)]
internal struct NetAddress {
internal readonly uint family;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=4)]
internal readonly uint[] addr;
}
[StructLayout(LayoutKind.Sequential)]
public struct NetInterfaceConfig {
[MarshalAs(UnmanagedType.ByValTStr, SizeConst=16)]
@ -447,10 +454,12 @@ namespace Hyperic.Sigar {
public readonly string Hwaddr; //char[64]
[MarshalAs(UnmanagedType.ByValTStr, SizeConst=64)]
public readonly string Type; //char[64]
private readonly long address;
private readonly long destination;
private readonly long broadcast;
private readonly long netmask;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst=256)]
public readonly string Description; //char[256]
private readonly NetAddress address;
private readonly NetAddress destination;
private readonly NetAddress broadcast;
private readonly NetAddress netmask;
public readonly long Flags;
public readonly long Mtu;
public readonly long Metric;
@ -483,13 +492,17 @@ namespace Hyperic.Sigar {
[DllImport(Sigar.LIBSIGAR)]
private static extern int
sigar_inet_ntoa(IntPtr sigar, long address,
StringBuilder addr_str);
sigar_net_address_to_string(IntPtr sigar,
IntPtr address,
StringBuilder addr_str);
private string inet_ntoa(long address) {
private string inet_ntoa(NetAddress address) {
//XXX seems a little stilly, we can't use &address
IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf(address));
StringBuilder buffer = new StringBuilder();
buffer.Capacity = (3 * 4 + 3 + 1);
sigar_inet_ntoa(IntPtr.Zero, address, buffer);
buffer.Capacity = 46;
Marshal.StructureToPtr(address, ptr, true);
sigar_net_address_to_string(IntPtr.Zero, ptr, buffer);
return buffer.ToString();
}