Vista - 64 bit binary or (-bor operator)?

Hi all,

Anyone know of a trick to get PowerShell to do "binary or" on a 64-bit
integer (type System.UInt64)? I need it to set the anonymous
permissions on a SharePoint site, as such:
$siteCollection.RootWeb.AnonymousPermMask64 =
[Microsoft.SharePoint.SPBasePermissions]::BrowseDirectories -bor
[Microsoft.SharePoint.SPBasePermissions]::Open -bor
[Microsoft.SharePoint.SPBasePermissions]::OpenItems -bor
[Microsoft.SharePoint.SPBasePermissions]::UseRemoteAPIs -bor
[Microsoft.SharePoint.SPBasePermissions]::ViewListItems -bor
[Microsoft.SharePoint.SPBasePermissions]::ViewPages

--
Victor

On Mar 3, 4:03*am, l0b0 <victor.engm...@xxxxxx> wrote:Try:

$siteCollection.RootWeb.AnonymousPermMask64 = `
"BrowserDirectories, Open, OpenItems, UseRemoteAPIs,
ViewListItems, ViewPages"

PowerShell is able to coerce this string to a flags decorated enum.
For ordinary enums, just use a single string with the name of the
value.

Hope this helps,

- Oisin

Oisin's given you I suspect the best solution, but in terms of doing a
64-bit bor, one way would be to convert each of the numbers to binary eg

$binary_int1 = [Convert]::ToString($int1,2).PadLeft(64,"0")

create bit arrays into which you put your ones or zeroes (boolean true or
false)

$BitArray_int1 = new-object System.Collections.BitArray(64)

and then use the 'Or' method of the bit array with another such
construction.

Then convert the result back.

Another approach might be to split each of the 2 64-bit integers in two -
higher and lower 32 bits and then compare the higher 32-bits of one integer
with the higher 32-bits of the other, and similarly the lower portion. Then
recombine the results.

Sorry if that's a bit rambled, and I've missed out a few of the 'bor-ing'
details (sorry couldn't resist ;-) ) but it may give you some ideas.

--
Jon


"l0b0" <victor.engmark@xxxxxx> wrote in message
news:58015422-323a-4ae0-9f38-6bec5c124865@xxxxxx

Thank you both! Turns out this didn't solve my actual problem though:
How to get anonymous access to SharePoint web services: <http://
groups.google.com/group/
microsoft.public.sharepoint.windowsservices.development/browse_thread/
thread/f9893dde5bf19067/960631001fcc5053>

On Mar 5, 12:43 am, "Jon" <Email_Addr...@xxxxxx> wrote: