88 lines
1.4 KiB
C++
88 lines
1.4 KiB
C++
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/*++
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Copyright (c) 1992 Microsoft Corporation
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Module Name:
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AcctName.c
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Abstract:
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Contains miscellaneous utility functions used by the Service
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Controller:
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ScIsValidAccountName
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Author:
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John Rogers (JohnRo) 14-Apr-1992
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Environment:
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User Mode -Win32
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Revision History:
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14-Apr-1992 JohnRo
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Created.
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20-May-1992 JohnRo
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Use CONST where possible.
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--*/
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#include <nt.h>
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#include <ntrtl.h>
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//#include <nturtl.h>
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#include <windef.h>
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#include <scdebug.h> // SC_ASSERT().
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#include <sclib.h> // My prototype.
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#include <stdlib.h> // wcschr().
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BOOL
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ScIsValidAccountName(
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IN LPCWSTR lpAccountName
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)
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/*++
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Routine Description:
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This function validates a given service Account name.
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Arguments:
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lpAccountName - Supplies the Account name to be validated.
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Return Value:
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TRUE - The name is valid.
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FALSE - The name is invalid.
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--*/
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{
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if (lpAccountName == NULL) {
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return (FALSE); // Missing name isn't valid.
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} else if ( (*lpAccountName) == L'\0' ) {
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return (FALSE); // Missing name isn't valid.
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}
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//
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// name is account name ("domain\user" or ".\user" or LocalSystem).
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//
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if (lpAccountName[0] == L'\\') {
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return (FALSE);
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}
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//
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// The account name is canonicalized and validated later.
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//
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return TRUE;
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}
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