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NT4/private/newsam/client/temp.c

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2001-01-01 00:00:00 +01:00
/*++
Copyright (c) 1991 Microsoft Corporation
Module Name:
temp.c
Abstract:
This file contains temporary SAM rpc wrapper routines.
Author:
Jim Kelly (JimK) 14-Feb-1992
Environment:
User Mode - Win32
Revision History:
--*/
///////////////////////////////////////////////////////////////////////////////
// //
// Includes //
// //
///////////////////////////////////////////////////////////////////////////////
#include "samclip.h"
typedef struct _SAMP_TEMP_USER_STRINGS {
ULONG Rid;
WCHAR LogonName[14];
WCHAR FullName[24];
WCHAR AdminComment[24];
} SAMP_TEMP_USER_STRINGS, *PSAMP_TEMP_USER_STRINGS;
#define SAMP_TEMP_USER_COUNT (40)
#define SAMP_TEMP_USER1 (25)
#define SAMP_TEMP_USER2 (15)
typedef struct _SAMP_TEMP_MACHINE_STRINGS {
ULONG Rid;
WCHAR Machine[14];
WCHAR Comment[24];
} SAMP_TEMP_MACHINE_STRINGS, *PSAMP_TEMP_MACHINE_STRINGS;
#define SAMP_TEMP_MACHINE_COUNT (40)
#define SAMP_TEMP_MACHINE1 (16)
#define SAMP_TEMP_MACHINE2 (24)
SAMP_TEMP_USER_STRINGS DummyUsers[SAMP_TEMP_USER_COUNT] = {
{1031, L"Abba" , L"Abb Abb" , L"Admin Comment Field"},
{1021, L"Acea" , L"Ace Abb" , L"Value Admin Comment"},
{1526, L"beverlyE" , L"Beverly Eng" , L"Field Value Admin"},
{1743, L"BorisB" , L"Boris Borsch" , L"Comment Field Value"},
{1734, L"BruceK" , L"Bruce Kane" , L"Comment Field Value"},
{1289, L"BullS" , L"Bull Shiite" , L"Comment Field Value"},
{1830, L"CallieW" , L"Callie Wilson" , L"Comment Field Value"},
{1628, L"CarrieT" , L"Carrie Tibbits" , L"Comment Field Value"},
{1943, L"ChrisR" , L"Christopher Robin" , L"40 acre woods"},
{1538, L"CorneliaG" , L"Cornelia Gutierrez" , L"Comment Field Value"},
{1563, L"CoryA" , L"Cory Ander" , L"Comment Field Value"},
{1758, L"DanielJ" , L"Daniel John" , L"Comment Field Value"},
{1249, L"Dory" , L"Dory" , L"Comment Field Value"},
{1957, L"EltonJ" , L"Elton John" , L"Comment Field Value"},
{1555, L"HarrisonF" , L"Harrison Ford" , L"Comment Field Value"},
{1795, L"HarryB" , L"Harry Belafonte" , L"Comment Field Value"},
{1458, L"IngridB" , L"Ingrid Bergman" , L"Comment Field Value"},
{1672, L"Ingris" , L"Ingris" , L"Comment Field Value"},
{1571, L"JenniferB" , L"Jennifer Black" , L"Comment Field Value"},
{1986, L"JoyceG" , L"Joyce Gerace" , L"Comment Field Value"},
{1267, L"KristinM" , L"Kristin McKay" , L"Comment Field Value"},
{1321, L"LeahD" , L"Leah Dootson" , L"The Lovely Miss D"},
{2021, L"LisaP" , L"Lisa Perazzoli" , L"Wild On Skis"},
{1212, L"MeganB" , L"Megan Bombeck" , L"M1"},
{2758, L"MelisaB" , L"Melisa Bombeck" , L"M3"},
{2789, L"MichaelB" , L"Michael Bombeck" , L"M2"},
{2682, L"PanelopiP" , L"Panelopi Pitstop" , L"Comment Field Value"},
{2438, L"Prudence" , L"Prudence Peackock" , L"Comment Field Value"},
{2648, L"QwertyU" , L"Qwerty Uiop" , L"Comment Field Value"},
{2681, L"ReaddyE" , L"Readdy Eddy" , L""},
{2456, L"SovietA" , L"Soviet Union - NOT" , L"Soviet Union Aint"},
{1753, L"TAAAA" , L"TTT AAAA" , L"Comment Field Value"},
{1357, L"TBBB" , L"Ingris" , L"Comment Field Value"},
{1951, L"TCCCCC" , L"Jennifer Black" , L"Comment Field Value"},
{1159, L"TCAAAAAA" , L"Joyce Gerace" , L"Comment Field Value"},
{1654, L"Ulga" , L"Ulga Bulga" , L"Comment Field Value"},
{1456, L"UnixY" , L"Unix Yuck" , L"Unix - why ask why?"},
{1852, L"Vera" , L"Vera Pensicola" , L""},
{1258, L"WinP" , L"Winnie The Pooh" , L"Comment Field Value"},
{2821, L"Zoro" , L"Zoro" , L"The sign of the Z"}
};
SAMP_TEMP_MACHINE_STRINGS DummyMachines[SAMP_TEMP_MACHINE_COUNT] = {
{1031, L"WKS$abba" , L"Admin Comment Field"},
{1021, L"WKS$Acea" , L"Value Admin Comment"},
{1526, L"WKS$beverlyE" , L"Field Value Admin"},
{1743, L"WKS$BorisB" , L"Comment Field Value"},
{1734, L"WKS$BruceK" , L"Comment Field Value"},
{1289, L"WKS$BullS" , L"Comment Field Value"},
{1830, L"WKS$CallieW" , L"Comment Field Value"},
{1628, L"WKS$CarrieT" , L"Comment Field Value"},
{1943, L"WKS$ChrisR" , L"40 acre woods Server"},
{1538, L"WKS$CorneliaG" , L"Comment Field Value"},
{1563, L"WKS$CoryA" , L"Comment Field Value"},
{1758, L"WKS$DanielJ" , L"Comment Field Value"},
{1249, L"WKS$Dory" , L"Comment Field Value"},
{1957, L"WKS$EltonJ" , L"Comment Field Value"},
{1555, L"WKS$HarrisonF" , L"Comment Field Value"},
{1795, L"WKS$HarryB" , L"Comment Field Value"},
{1458, L"WKS$IngridB" , L"Comment Field Value"},
{1672, L"WKS$Ingris" , L"Comment Field Value"},
{1571, L"WKS$JenniferB" , L"Comment Field Value"},
{1986, L"WKS$JoyceG" , L"Comment Field Value"},
{1267, L"WKS$KristinM" , L"Comment Field Value"},
{1321, L"WKS$LeahD" , L"The Lovely Miss D's"},
{2021, L"WKS$LisaP" , L"Wild On Skis Server"},
{1212, L"WKS$MeganB" , L"M1 Machine"},
{2758, L"WKS$MelisaB" , L"M3 Machine"},
{2789, L"WKS$MichaelB" , L"M2 Machine"},
{2682, L"WKS$PanelopiP" , L"Comment Field Value"},
{2438, L"WKS$Prudence" , L"Comment Field Value"},
{2648, L"WKS$QwertyU" , L"Comment Field Value"},
{2681, L"WKS$ReaddyE" , L"Ready Eddy Computer"},
{2456, L"WKS$SovietA" , L"Soviet Union Aint"},
{1753, L"WKS$TAAAA" , L"Comment Field Value"},
{1357, L"WKS$TBBB" , L"Comment Field Value"},
{1951, L"WKS$TCCCCC" , L"Comment Field Value"},
{1159, L"WKS$TCAAAAAA" , L"Comment Field Value"},
{1654, L"WKS$Ulga" , L"Comment Field Value"},
{1456, L"WKS$UnixY" , L"Unix - why ask why?"},
{1852, L"WKS$Vera" , L"Vera tissue"},
{1258, L"WKS$WinP" , L"Comment Field Value"},
{2821, L"WKS$Zoro" , L"The sign of the Z"}
};
VOID
SampBuildDummyAccounts(
IN DOMAIN_DISPLAY_INFORMATION DisplayInformation,
IN ULONG Index,
OUT PULONG TotalAvailable,
OUT PULONG TotalReturned,
OUT PULONG ReturnedEntryCount,
OUT PVOID *SortedBuffer
);
VOID
SampBuildDummyAccounts(
IN DOMAIN_DISPLAY_INFORMATION DisplayInformation,
IN ULONG Index,
OUT PULONG TotalAvailable,
OUT PULONG TotalReturned,
OUT PULONG ReturnedEntryCount,
OUT PVOID *SortedBuffer
)
{
ULONG AccountCount, Account1, Account2;
ULONG i, j, BeginIndex, EndIndex;
ULONG ReturnStructSize, ArrayLength, StringLengths;
PCHAR NextByte;
UNICODE_STRING Us;
ASSERT (SAMP_TEMP_USER1 != 0);
ASSERT (SAMP_TEMP_USER2 != 0);
ASSERT (SAMP_TEMP_MACHINE1 != 0);
ASSERT (SAMP_TEMP_MACHINE2 != 0);
if (DisplayInformation == DomainDisplayUser) {
ReturnStructSize = sizeof(DOMAIN_DISPLAY_USER);
Account1 = SAMP_TEMP_USER1;
Account2 = SAMP_TEMP_USER2;
AccountCount = SAMP_TEMP_USER_COUNT;
} else {
ReturnStructSize = sizeof(DOMAIN_DISPLAY_MACHINE);
Account1 = SAMP_TEMP_MACHINE1;
Account2 = SAMP_TEMP_MACHINE2;
AccountCount = SAMP_TEMP_MACHINE_COUNT;
}
//
// Build up a number of dummy accounts in a single buffer.
//
if (Index < Account1) {
//
// Give the first group of accounts
//
ArrayLength = ReturnStructSize * Account1;
BeginIndex = 0;
EndIndex = Account1;
} else {
//
// Give the second group of accounts
//
ArrayLength = ReturnStructSize * Account2;
BeginIndex = Account1;
EndIndex = AccountCount;
}
//
// Figure out how large a buffer is needed.
//
StringLengths = 0;
for (i=BeginIndex; i<EndIndex; i++) {
if (DisplayInformation == DomainDisplayUser) {
RtlInitUnicodeString( &Us, DummyUsers[i].LogonName);
StringLengths += Us.Length;
RtlInitUnicodeString( &Us, DummyUsers[i].FullName);
StringLengths += Us.Length;
RtlInitUnicodeString( &Us, DummyUsers[i].AdminComment);
StringLengths += Us.Length;
} else {
RtlInitUnicodeString( &Us, DummyMachines[i].Machine);
StringLengths += Us.Length;
RtlInitUnicodeString( &Us, DummyMachines[i].Comment);
StringLengths += Us.Length;
}
}
(*SortedBuffer) = MIDL_user_allocate( ArrayLength + StringLengths );
ASSERT(SortedBuffer != NULL);
//
// First free byte in the return buffer
//
NextByte = (PCHAR)((ULONG)(*SortedBuffer) + (ULONG)ArrayLength);
//
// Now copy the structures
if (DisplayInformation == DomainDisplayUser) {
PDOMAIN_DISPLAY_USER r;
r = (PDOMAIN_DISPLAY_USER)(*SortedBuffer);
j=0;
for (i=BeginIndex; i<EndIndex; i++) {
r[j].AccountControl = USER_NORMAL_ACCOUNT;
r[j].Index = i;
r[j].Rid = DummyUsers[i].Rid;
//
// copy the logon name
//
RtlInitUnicodeString( &Us, DummyUsers[i].LogonName);
r[j].LogonName.MaximumLength = Us.Length;
r[j].LogonName.Length = Us.Length;
r[j].LogonName.Buffer = (PWSTR)NextByte;
RtlMoveMemory(NextByte, Us.Buffer, r[j].LogonName.Length);
NextByte += r[j].LogonName.Length;
//
// copy the full name
//
RtlInitUnicodeString( &Us, DummyUsers[i].FullName);
r[j].FullName.MaximumLength = Us.Length;
r[j].FullName.Length = Us.Length;
r[j].FullName.Buffer = (PWSTR)NextByte;
RtlMoveMemory(NextByte, Us.Buffer, r[j].FullName.Length);
NextByte += r[j].FullName.Length;
//
// copy the admin comment
//
RtlInitUnicodeString( &Us, DummyUsers[i].AdminComment);
r[j].AdminComment.MaximumLength = Us.Length;
r[j].AdminComment.Length = Us.Length;
r[j].AdminComment.Buffer = (PWSTR)NextByte;
RtlMoveMemory(NextByte, Us.Buffer, r[j].AdminComment.Length);
NextByte += r[j].AdminComment.Length;
j++;
}
} else {
PDOMAIN_DISPLAY_MACHINE r;
r = (PDOMAIN_DISPLAY_MACHINE)(*SortedBuffer);
j=0;
for (i=BeginIndex; i<EndIndex; i++) {
r[j].AccountControl = USER_WORKSTATION_TRUST_ACCOUNT;
r[j].Index = i;
r[j].Rid = DummyMachines[i].Rid;
//
// copy the logon name
//
RtlInitUnicodeString( &Us, DummyMachines[i].Machine);
r[j].Machine.MaximumLength = Us.Length;
r[j].Machine.Length = Us.Length;
r[j].Machine.Buffer = (PWSTR)NextByte;
RtlMoveMemory(NextByte, Us.Buffer, r[j].Machine.Length);
NextByte += r[j].Machine.Length;
//
// copy the admin comment
//
RtlInitUnicodeString( &Us, DummyMachines[i].Comment);
r[j].Comment.MaximumLength = Us.Length;
r[j].Comment.Length = Us.Length;
r[j].Comment.Buffer = (PWSTR)NextByte;
RtlMoveMemory(NextByte, Us.Buffer, r[j].Comment.Length);
NextByte += r[j].Comment.Length;
j++;
}
}
(*TotalAvailable) = 6*1024; // A lie, but just a little lie.
(*TotalReturned) = ArrayLength + StringLengths;
(*ReturnedEntryCount) = EndIndex - BeginIndex;
return;
}
NTSTATUS
SamQueryDisplayInformation (
IN SAM_HANDLE DomainHandle,
IN DOMAIN_DISPLAY_INFORMATION DisplayInformation,
IN ULONG Index,
IN ULONG PreferredMaximumLength,
OUT PULONG TotalAvailable,
OUT PULONG TotalReturned,
OUT PULONG ReturnedEntryCount,
OUT PVOID *SortedBuffer
)
/*++
Routine Description:
This routine provides fast return of information commonly
needed to be displayed in user interfaces.
NT User Interface has a requirement for quick enumeration of SAM
accounts for display in list boxes. (Replication has similar but
broader requirements.)
The netui listboxes all contain similar information. That is:
o AccountControl, the bits that identify the account type,
eg, HOME, REMOTE, SERVER, WORKSTATION, etc.
o Logon name (machine name for computers)
o Full name (not used for computers)
o Comment (admin comment for users)
SAM maintains this data locally in two sorted indexed cached
lists identified by infolevels.
o DomainDisplayUser: HOME and REMOTE user accounts only
o DomainDisplayMachine: SERVER and WORKSTATION accounts only
Note that trust accounts, groups, and aliases are not in either of
these lists.
Parameters:
DomainHandle - A handle to an open domain for DOMAIN_LIST_ACCOUNTS.
DisplayInformation - Indicates which information is to be enumerated.
Index - The index of the first entry to be retrieved.
PreferedMaximumLength - A recommended upper limit to the number of
bytes to be returned. The returned information is allocated by
this routine.
TotalAvailable - Total number of bytes availabe in the specified info
class.
TotalReturned - Number of bytes actually returned for this call. Zero
indicates there are no entries with an index as large as that
specified.
ReturnedEntryCount - Number of entries returned by this call. Zero
indicates there are no entries with an index as large as that
specified.
SortedBuffer - Receives a pointer to a buffer containing a sorted
list of the requested information. This buffer is allocated
by this routine and contains the following structure:
DomainDisplayMachine --> An array of ReturnedEntryCount elements
of type DOMAIN_DISPLAY_USER. This is
followed by the bodies of the various
strings pointed to from within the
DOMAIN_DISPLAY_USER structures.
DomainDisplayMachine --> An array of ReturnedEntryCount elements
of type DOMAIN_DISPLAY_MACHINE. This is
followed by the bodies of the various
strings pointed to from within the
DOMAIN_DISPLAY_MACHINE structures.
Return Values:
STATUS_SUCCESS - normal, successful completion.
STATUS_ACCESS_DENIED - The specified handle was not opened for
the necessary access.
STATUS_INVALID_HANDLE - The specified handle is not that of an
opened Domain object.
STATUS_INVALID_INFO_CLASS - The requested class of information
is not legitimate for this service.
--*/
{
// if ((DisplayInformation != DomainDisplayUser) &&
// (DisplayInformation != DomainDisplayMachine) ) {
// return( STATUS_INVALID_INFO_CLASS );
//
// }
SampBuildDummyAccounts( DisplayInformation,
Index,
TotalAvailable,
TotalReturned,
ReturnedEntryCount,
SortedBuffer);
return(STATUS_SUCCESS);
DBG_UNREFERENCED_PARAMETER(DomainHandle);
DBG_UNREFERENCED_PARAMETER(PreferredMaximumLength);
}
NTSTATUS
SamGetDisplayEnumerationIndex (
IN SAM_HANDLE DomainHandle,
IN DOMAIN_DISPLAY_INFORMATION DisplayInformation,
IN PUNICODE_STRING Prefix,
OUT PULONG Index
)
/*++
Routine Description:
This routine returns the index of the entry which alphabetically
immediatly preceeds a specified prefix. If no such entry exists,
then zero is returned as the index.
Parameters:
DomainHandle - A handle to an open domain for DOMAIN_LIST_ACCOUNTS.
DisplayInformation - Indicates which sorted information class is
to be searched.
Prefix - The prefix to compare.
Index - Receives the index of the entry of the information class
with a LogonName (or MachineName) which immediatly preceeds the
provided prefix string. If there are no elements which preceed
the prefix, then zero is returned.
Return Values:
STATUS_SUCCESS - normal, successful completion.
STATUS_ACCESS_DENIED - The specified handle was not opened for
the necessary access.
STATUS_INVALID_HANDLE - The specified handle is not that of an
opened Domain object.
--*/
{
(*Index) = 0;
return(STATUS_SUCCESS);
DBG_UNREFERENCED_PARAMETER(DomainHandle);
DBG_UNREFERENCED_PARAMETER(DisplayInformation);
DBG_UNREFERENCED_PARAMETER(Prefix);
}
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