private static void freeURL(string networkURL, string securityDescriptor)
{
uint retVal = (uint)ErrorCodes.NOERROR;
retVal = NativeMethods.HttpInitialize(HttpApiConstants.HTTPAPI_VERSION_1, HttpApiConstants.HTTP_INITIALIZE_CONFIG, IntPtr.Zero);
if ((uint)ErrorCodes.NOERROR == retVal)
{
HTTP_SERVICE_CONFIG_URLACL_KEY urlAclKey = new HTTP_SERVICE_CONFIG_URLACL_KEY(networkURL);
HTTP_SERVICE_CONFIG_URLACL_PARAM urlAclParam = new HTTP_SERVICE_CONFIG_URLACL_PARAM(securityDescriptor);
HTTP_SERVICE_CONFIG_URLACL_SET urlAclSet = new HTTP_SERVICE_CONFIG_URLACL_SET();
urlAclSet.KeyDesc = urlAclKey;
urlAclSet.ParamDesc = urlAclParam;
IntPtr configInformation = Marshal.AllocCoTaskMem(Marshal.SizeOf(typeof(HTTP_SERVICE_CONFIG_URLACL_SET)));
Marshal.StructureToPtr(urlAclSet, configInformation, false);
int configInformationSize = Marshal.SizeOf(urlAclSet);
retVal = NativeMethods.HttpDeleteServiceConfiguration(IntPtr.Zero,
HTTP_SERVICE_CONFIG_ID.HttpServiceConfigUrlAclInfo,
configInformation,
configInformationSize,
IntPtr.Zero);
Marshal.FreeCoTaskMem(configInformation);
NativeMethods.HttpTerminate(HttpApiConstants.HTTP_INITIALIZE_CONFIG, IntPtr.Zero);
}
if ((uint)ErrorCodes.NOERROR != retVal)
{
throw new Win32Exception(Convert.ToInt32(retVal));
}
}
private static void reserveURL(string networkURL, string securityDescriptor)
{
uint retVal = (uint)ErrorCodes.NOERROR; // NOERROR = 0
retVal = NativeMethods.HttpInitialize(HttpApiConstants.HTTPAPI_VERSION_1, HttpApiConstants.HTTP_INITIALIZE_CONFIG, IntPtr.Zero);
if ((uint)ErrorCodes.NOERROR == retVal)
{
HTTP_SERVICE_CONFIG_URLACL_KEY keyDesc = new HTTP_SERVICE_CONFIG_URLACL_KEY(networkURL);
HTTP_SERVICE_CONFIG_URLACL_PARAM paramDesc = new HTTP_SERVICE_CONFIG_URLACL_PARAM(securityDescriptor);
HTTP_SERVICE_CONFIG_URLACL_SET inputConfigInfoSet = new HTTP_SERVICE_CONFIG_URLACL_SET();
inputConfigInfoSet.KeyDesc = keyDesc;
inputConfigInfoSet.ParamDesc = paramDesc;
IntPtr pInputConfigInfo = Marshal.AllocCoTaskMem(Marshal.SizeOf(typeof(HTTP_SERVICE_CONFIG_URLACL_SET)));
Marshal.StructureToPtr(inputConfigInfoSet, pInputConfigInfo, false);
retVal = NativeMethods.HttpSetServiceConfiguration(IntPtr.Zero,
HTTP_SERVICE_CONFIG_ID.HttpServiceConfigUrlAclInfo,
pInputConfigInfo,
Marshal.SizeOf(inputConfigInfoSet),
IntPtr.Zero);
if ((uint)ErrorCodes.ERROR_ALREADY_EXISTS == retVal) // ERROR_ALREADY_EXISTS = 183
{
retVal = NativeMethods.HttpDeleteServiceConfiguration(IntPtr.Zero,
HTTP_SERVICE_CONFIG_ID.HttpServiceConfigUrlAclInfo,
pInputConfigInfo,
Marshal.SizeOf(inputConfigInfoSet),
IntPtr.Zero);
if ((uint)ErrorCodes.NOERROR == retVal)
{
retVal = NativeMethods.HttpSetServiceConfiguration(IntPtr.Zero,
HTTP_SERVICE_CONFIG_ID.HttpServiceConfigUrlAclInfo,
pInputConfigInfo,
Marshal.SizeOf(inputConfigInfoSet),
IntPtr.Zero);
}
}
Marshal.FreeCoTaskMem(pInputConfigInfo);
NativeMethods.HttpTerminate(HttpApiConstants.HTTP_INITIALIZE_CONFIG, IntPtr.Zero);
}
if ((uint)ErrorCodes.NOERROR != retVal)
{
throw new Win32Exception(Convert.ToInt32(retVal));
}
}
public static ReadOnlyCollection<UrlReservation> GetAll()
{
List<UrlReservation> revs = new List<UrlReservation>();
uint retVal = (uint)ErrorCodes.NOERROR; // NOERROR = 0
retVal = NativeMethods.HttpInitialize(HttpApiConstants.HTTPAPI_VERSION_1, HttpApiConstants.HTTP_INITIALIZE_CONFIG, IntPtr.Zero);
if ((uint)ErrorCodes.NOERROR == retVal)
{
HTTP_SERVICE_CONFIG_URLACL_QUERY inputConfigInfoSet = new HTTP_SERVICE_CONFIG_URLACL_QUERY();
inputConfigInfoSet.QueryDesc = HTTP_SERVICE_CONFIG_QUERY_TYPE.HttpServiceConfigQueryNext;
int i = 0;
while (retVal == 0)
{
inputConfigInfoSet.dwToken = (uint)i;
IntPtr pInputConfigInfo = Marshal.AllocCoTaskMem(Marshal.SizeOf(typeof(HTTP_SERVICE_CONFIG_URLACL_QUERY)));
Marshal.StructureToPtr(inputConfigInfoSet, pInputConfigInfo, false);
HTTP_SERVICE_CONFIG_URLACL_SET outputConfigInfo = new HTTP_SERVICE_CONFIG_URLACL_SET();
IntPtr pOutputConfigInfo = Marshal.AllocCoTaskMem(0);
int returnLength = 0;
retVal = NativeMethods.HttpQueryServiceConfiguration(IntPtr.Zero,
HTTP_SERVICE_CONFIG_ID.HttpServiceConfigUrlAclInfo,
pInputConfigInfo,
Marshal.SizeOf(inputConfigInfoSet),
pOutputConfigInfo,
returnLength,
out returnLength,
IntPtr.Zero);
if (retVal == ErrorCodes.ERROR_INSUFFICIENT_BUFFER)
{
Marshal.ZeroFreeCoTaskMemUnicode(pOutputConfigInfo);
pOutputConfigInfo = Marshal.AllocCoTaskMem(Convert.ToInt32(returnLength));
retVal = NativeMethods.HttpQueryServiceConfiguration(IntPtr.Zero,
HTTP_SERVICE_CONFIG_ID.HttpServiceConfigUrlAclInfo,
pInputConfigInfo,
Marshal.SizeOf(inputConfigInfoSet),
pOutputConfigInfo,
returnLength,
out returnLength,
IntPtr.Zero);
}
if (ErrorCodes.NOERROR == retVal)
{
outputConfigInfo = (HTTP_SERVICE_CONFIG_URLACL_SET)Marshal.PtrToStructure(pOutputConfigInfo, typeof(HTTP_SERVICE_CONFIG_URLACL_SET));
UrlReservation rev = new UrlReservation(outputConfigInfo.KeyDesc.pUrlPrefix, securityIdentifiersFromSDDL(outputConfigInfo.ParamDesc.pStringSecurityDescriptor));
revs.Add(rev);
}
Marshal.FreeCoTaskMem(pOutputConfigInfo);
Marshal.FreeCoTaskMem(pInputConfigInfo);
i++;
}
retVal = NativeMethods.HttpTerminate(HttpApiConstants.HTTP_INITIALIZE_CONFIG, IntPtr.Zero);
}
if ((uint)ErrorCodes.NOERROR != retVal)
{
throw new Win32Exception(Convert.ToInt32(retVal));
}
return new ReadOnlyCollection<UrlReservation>(revs);
}
