public static bool SetShareCSC(string server, string shareName, CSCType cscState)
{
bool ret = false;
NativeMethods.SHARE_INFO_1005 share_info_1005 = new NativeMethods.SHARE_INFO_1005();
share_info_1005.shi1005_flags = (uint)cscState;
IntPtr parm_err = IntPtr.Zero;
IntPtr share_info_1005_ptr = IntPtr.Zero;
share_info_1005_ptr = Marshal.AllocCoTaskMem(Marshal.SizeOf(share_info_1005));
Marshal.StructureToPtr(share_info_1005, share_info_1005_ptr, false);
int retVal = NativeMethods.NetShareSetInfo(server, shareName, 1005, share_info_1005_ptr, out parm_err);
if (retVal == 0)
ret = true;
//free up our non-managed memory
NativeMethods.NetApiBufferFree(share_info_1005_ptr);
NativeMethods.NetApiBufferFree(parm_err);
return ret;
}
public static CSCType GetShareCSCState(string server, string shareName)
{
CSCType curCscType = CSCType.CSC_CACHE_NONE;
//check the share
IntPtr ptr = IntPtr.Zero;
int errCode = NativeMethods.NetShareGetInfo(server, shareName, 1005, out ptr);
if ((NativeMethods.NET_API_STATUS)errCode == NativeMethods.NET_API_STATUS.NERR_Success)
{
//get the share_info_1005 structure
NativeMethods.SHARE_INFO_1005 shareInfo = new NativeMethods.SHARE_INFO_1005();
shareInfo = (NativeMethods.SHARE_INFO_1005)Marshal.PtrToStructure(ptr, typeof(NativeMethods.SHARE_INFO_1005));
curCscType = (CSCType)shareInfo.shi1005_flags;
//clear out the unmanaged ptr - if errCode = true, Win32's NetShareGetInfo() fills in the ptr with a structure compatible with NativeMethods.SHARE_INFO_502
Marshal.FreeHGlobal(ptr);
}
return curCscType;
}