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Code Issues Releases Wiki Activity

Added some IPv4 methods

pull/10/head
David Hall 2018-01-08 08:44:07 -07:00
parent 112356f305
commit a9cb8e99a8
1 changed files with 57 additions and 0 deletions
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57
PInvoke/IpHlpApi/IpHlpApi.cs
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@ -685,6 +685,15 @@ namespace Vanara.PInvoke
[return: MarshalAs(UnmanagedType.Bool)]
public static extern unsafe bool CancelIPChangeNotify(System.Threading.NativeOverlapped* notifyOverlapped);
/// <summary>The CreateIpNetEntry function creates an Address Resolution Protocol (ARP) entry in the ARP table on the local computer.</summary>
/// <param name="pArpEntry">
/// A pointer to a MIB_IPNETROW structure that specifies information for the new entry. The caller must specify values for all members of this structure.
/// </param>
/// <returns>If the function succeeds, the return value is NO_ERROR. If the function fails, the return value is an error code.</returns>
[PInvokeData("Iphlpapi.h")]
[DllImport(Lib.IpHlpApi, ExactSpelling = true)]
public static extern Win32Error CreateIpNetEntry(ref MIB_IPNETROW pArpEntry);
/// <summary>The CreateIpNetEntry2 function creates a new neighbor IP address entry on the local computer.</summary>
/// <param name="Row">A pointer to a MIB_IPNET_ROW2 structure entry for a neighbor IP address entry.</param>
/// <returns>If the function succeeds, the return value is NO_ERROR. If the function fails, the return value is an error code.</returns>
@ -699,6 +708,13 @@ namespace Vanara.PInvoke
[DllImport(Lib.IpHlpApi, ExactSpelling = true)]
public static extern Win32Error DeleteIPAddress(uint NTEContext);
/// <summary>The DeleteIpNetEntry function deletes an ARP entry from the ARP table on the local computer.</summary>
/// <param name="pArpEntry">A pointer to a MIB_IPNETROW structure. The information in this structure specifies the entry to delete. The caller must specify values for at least the dwIndex and dwAddr members of this structure.</param>
/// <returns>If the function succeeds, the return value is NO_ERROR. If the function fails, the return value is an error code.</returns>
[PInvokeData("Iphlpapi.h")]
[DllImport(Lib.IpHlpApi, ExactSpelling = true)]
public static extern Win32Error DeleteIpNetEntry(ref MIB_IPNETROW pArpEntry);
/// <summary>The DeleteIpNetEntry2 function deletes a neighbor IP address entry on the local computer.</summary>
/// <param name="Row">A pointer to a MIB_IPNET_ROW2 structure entry for a neighbor IP address entry. On successful return, this entry will be deleted.</param>
/// <returns>If the function succeeds, the return value is NO_ERROR. If the function fails, the return value is an error code.</returns>
@ -1082,6 +1098,40 @@ namespace Vanara.PInvoke
[DllImport(Lib.IpHlpApi, ExactSpelling = true)]
public static extern Win32Error GetIpNetEntry2(ref MIB_IPNET_ROW2 Row);
/// <summary>The GetIpNetTable function retrieves the IPv4 to physical address mapping table.</summary>
/// <param name="pIpNetTable">A pointer to a buffer that receives the IPv4 to physical address mapping table as a MIB_IPNETTABLE structure.</param>
/// <param name="pdwSize">
/// On input, specifies the size in bytes of the buffer pointed to by the pIpNetTable parameter.
/// <para>
/// On output, if the buffer is not large enough to hold the returned mapping table, the function sets this parameter equal to the required buffer size
/// in bytes.
/// </para>
/// </param>
/// <param name="bOrder">
/// A Boolean value that specifies whether the returned mapping table should be sorted in ascending order by IP address. If this parameter is TRUE, the
/// table is sorted.
/// </param>
/// <returns>If the function succeeds, the return value is NO_ERROR or ERROR_NO_DATA. If the function fails, the return value is an error code.</returns>
[PInvokeData("Iphlpapi.h")]
[DllImport(Lib.IpHlpApi, ExactSpelling = true)]
public static extern Win32Error GetIpNetTable(IntPtr pIpNetTable, ref uint pdwSize, [MarshalAs(UnmanagedType.Bool)] bool bOrder);
/// <summary>The GetIpNetTable function retrieves the IPv4 to physical address mapping table.</summary>
/// <param name="sorted">
/// A Boolean value that specifies whether the returned mapping table should be sorted in ascending order by IP address. If this parameter is TRUE, the
/// table is sorted.
/// </param>
/// <returns>The IPv4 to physical address mapping table as a MIB_IPNETTABLE structure.</returns>
public static MIB_IPNETTABLE GetIpNetTable(bool sorted = false)
{
uint len = 0;
var e = GetIpNetTable(IntPtr.Zero, ref len, false);
if (e != Win32Error.ERROR_INSUFFICIENT_BUFFER) e.ThrowIfFailed();
var mem = new MIB_IPNETTABLE(len);
GetIpNetTable(mem, ref len, sorted).ThrowIfFailed();
return mem;
}
/// <summary>The GetIpNetTable2 function retrieves the IP neighbor table on the local computer.</summary>
/// <param name="Family">The address family to retrieve.</param>
/// <param name="Table">A pointer to a MIB_IPNET_TABLE2 structure that contains a table of neighbor IP address entries on the local computer.</param>
@ -1281,6 +1331,13 @@ namespace Vanara.PInvoke
return ret;
}
/// <summary>The SetIpNetEntry function modifies an existing ARP entry in the ARP table on the local computer.</summary>
/// <param name="pArpEntry">A pointer to a MIB_IPNETROW structure. The information in this structure specifies the entry to modify and the new information for the entry. The caller must specify values for all members of this structure.</param>
/// <returns>If the function succeeds, the return value is NO_ERROR. If the function fails, the return value is an error code.</returns>
[PInvokeData("Iphlpapi.h")]
[DllImport(Lib.IpHlpApi, ExactSpelling = true)]
public static extern Win32Error SetIpNetEntry(ref MIB_IPNETROW pArpEntry);
/// <summary>The SetIpNetEntry2 function sets the physical address of an existing neighbor IP address entry on the local computer.</summary>
/// <param name="Row">A pointer to a MIB_IPNET_ROW2 structure entry for a neighbor IP address entry.</param>
/// <returns>If the function succeeds, the return value is NO_ERROR. If the function fails, the return value is an error code.</returns>