/// <summary>
/// The GetShareMapping method is invoked by the client to get the shadow copy information on a given
/// file share on the server.
/// </summary>
/// <param name="ShadowCopyId">The GUID of the shadow copy associated with the share.</param>
/// <param name="ShadowCopySetId">The GUID of the shadow copy set.</param>
/// <param name="ShareName">The name of the share in UNC format.</param>
/// <param name="Level">The format of this data depends on the value of the level parameter.</param>
/// <param name="ShareMapping">On output, a FSSAGENT_SHARE_MAPPING structure, as specified in section 2.2.3.1.</param>
/// <returns></returns>
public int GetShareMapping(
Guid ShadowCopyId,
Guid ShadowCopySetId,
string ShareName,
uint Level,
out FSSAGENT_SHARE_MAPPING ShareMapping)
{
Int3264[] paramList;
int retVal = 0;
SafeIntPtr pShadowCopyId = TypeMarshal.ToIntPtr(ShadowCopyId);
SafeIntPtr pShadowCopySetId = TypeMarshal.ToIntPtr(ShadowCopySetId);
SafeIntPtr pShareName = Marshal.StringToHGlobalUni(ShareName);
paramList = new Int3264[] {
pShadowCopyId,
pShadowCopySetId,
pShareName,
Level,
IntPtr.Zero,
IntPtr.Zero
};
try
{
using (RpceInt3264Collection outParamList = RpceCall(paramList, (ushort)FSRVP_OPNUM.GetShareMapping))
{
retVal = outParamList[5].ToInt32();
ShareMapping = new FSSAGENT_SHARE_MAPPING();
if ((FsrvpErrorCode)retVal == FsrvpErrorCode.FSRVP_SUCCESS)
{
ShareMapping.ShareMapping1 = TypeMarshal.ToStruct <FSSAGENT_SHARE_MAPPING_1>(Marshal.ReadIntPtr(outParamList[4]));
ShareMapping.ShareMapping1IsNull = false;
}
else
{
ShareMapping.ShareMapping1IsNull = true;
}
}
}
finally
{
pShadowCopyId.Dispose();
pShadowCopySetId.Dispose();
pShareName.Dispose();
}
return(retVal);
}
/// <summary>
/// The GetShareMapping method is invoked by the client to get the shadow copy information on a given
/// file share on the server.
/// </summary>
/// <param name="ShadowCopyId">The GUID of the shadow copy associated with the share.</param>
/// <param name="ShadowCopySetId">The GUID of the shadow copy set.</param>
/// <param name="ShareName">The name of the share in UNC format.</param>
/// <param name="Level">The format of this data depends on the value of the level parameter.</param>
/// <param name="ShareMapping">On output, a FSSAGENT_SHARE_MAPPING structure, as specified in section 2.2.3.1.</param>
/// <returns></returns>
public int GetShareMapping(
Guid ShadowCopyId,
Guid ShadowCopySetId,
string ShareName,
uint Level,
out FSSAGENT_SHARE_MAPPING ShareMapping)
{
Int3264[] paramList;
int retVal = 0;
SafeIntPtr pShadowCopyId = TypeMarshal.ToIntPtr(ShadowCopyId);
SafeIntPtr pShadowCopySetId = TypeMarshal.ToIntPtr(ShadowCopySetId);
SafeIntPtr pShareName = Marshal.StringToHGlobalUni(ShareName);
paramList = new Int3264[] {
pShadowCopyId,
pShadowCopySetId,
pShareName,
Level,
IntPtr.Zero,
IntPtr.Zero
};
try
{
using (RpceInt3264Collection outParamList = RpceCall(paramList, (ushort)FSRVP_OPNUM.GetShareMapping))
{
retVal = outParamList[5].ToInt32();
ShareMapping = new FSSAGENT_SHARE_MAPPING();
if ((FsrvpErrorCode)retVal == FsrvpErrorCode.FSRVP_SUCCESS)
{
ShareMapping.ShareMapping1 = TypeMarshal.ToStruct<FSSAGENT_SHARE_MAPPING_1>(Marshal.ReadIntPtr(outParamList[4]));
ShareMapping.ShareMapping1IsNull = false;
}
else
{
ShareMapping.ShareMapping1IsNull = true;
}
}
}
finally
{
pShadowCopyId.Dispose();
pShadowCopySetId.Dispose();
pShareName.Dispose();
}
return retVal;
}
