418 lines
13 KiB
C++
418 lines
13 KiB
C++
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//--------------------------------------------------------------------------
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//
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// Copyright (C) 1999, Microsoft Corporation
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//
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// File: info.cxx
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//
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//--------------------------------------------------------------------------
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#define UNICODE 1
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#include <stdio.h>
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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 <windows.h>
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#include <shellapi.h>
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#include <winldap.h>
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#include <stdlib.h>
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#include <dsgetdc.h>
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#include <lm.h>
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#include <lmdfs.h>
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#include <dfsfsctl.h>
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#include "struct.hxx"
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#include "misc.hxx"
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#define OFFSET_TO_POINTER(f,b) \
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((VOID *)((PCHAR)(f) + (ULONG_PTR)(b)))
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CHAR *OutBuf = NULL;
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ULONG OutBufSize = 0x1000;
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HANDLE DriverHandle = NULL;
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CHAR InBuf[0x1000];
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CHAR OutBuf2[0x1000];
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VOID
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GetDCs(
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LPWSTR Name);
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DWORD
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PktInfo(
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BOOLEAN fSwDfs,
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LPWSTR pwszHexValue)
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{
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DWORD dwErr = ERROR_SUCCESS;
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NTSTATUS NtStatus;
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IO_STATUS_BLOCK IoStatusBlock;
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OBJECT_ATTRIBUTES objectAttributes;
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UNICODE_STRING DfsDriverName;
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ULONG Type;
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ULONG State;
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ULONG Entry;
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ULONG Service;
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ULONG Level = 0;
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PDFS_GET_PKT_ARG pGetPkt = NULL;
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OutBuf = (PCHAR) malloc(OutBufSize);
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if (OutBuf == NULL) {
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dwErr = ERROR_OUTOFMEMORY;
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goto Cleanup;
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}
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if (fSwDfs == TRUE) {
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MyPrintf(L"--dfs.sys--\r\n");
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RtlInitUnicodeString(&DfsDriverName, DFS_SERVER_NAME);
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} else {
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MyPrintf(L"--mup.sys--\r\n");
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RtlInitUnicodeString(&DfsDriverName, DFS_DRIVER_NAME);
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}
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if (pwszHexValue != NULL) {
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Level = AtoHex(pwszHexValue, &dwErr);
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if (dwErr != ERROR_SUCCESS) {
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MyPrintf(L"Bad Level %ws\r\n", pwszHexValue);
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goto Cleanup;
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}
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}
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InitializeObjectAttributes(
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&objectAttributes,
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&DfsDriverName,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL);
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NtStatus = NtCreateFile(
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&DriverHandle,
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SYNCHRONIZE,
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&objectAttributes,
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&IoStatusBlock,
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NULL,
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FILE_ATTRIBUTE_NORMAL,
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FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
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FILE_OPEN_IF,
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FILE_CREATE_TREE_CONNECTION | FILE_SYNCHRONOUS_IO_NONALERT,
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NULL,
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0);
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if (!NT_SUCCESS(NtStatus)) {
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dwErr = RtlNtStatusToDosError(NtStatus);
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if (fSwDebug)
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MyPrintf(L"NtCreateFile returned 0x%x\r\n", NtStatus);
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goto Cleanup;
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}
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TryAgain:
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NtStatus = NtFsControlFile(
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DriverHandle,
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NULL, // Event,
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NULL, // ApcRoutine,
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NULL, // ApcContext,
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&IoStatusBlock,
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FSCTL_DFS_GET_PKT,
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NULL,
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0,
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OutBuf,
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OutBufSize);
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if (NtStatus == STATUS_BUFFER_OVERFLOW) {
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OutBufSize = *((ULONG *)OutBuf);
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free(OutBuf);
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OutBuf = (PCHAR) malloc(OutBufSize);
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if (OutBuf == NULL) {
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dwErr = ERROR_OUTOFMEMORY;
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goto Cleanup;
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}
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goto TryAgain;
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}
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dwErr = RtlNtStatusToDosError(NtStatus);
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if (!NT_SUCCESS(NtStatus))
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goto Cleanup;
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pGetPkt = (PDFS_GET_PKT_ARG)OutBuf;
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MyPrintf(L"%d entries...\r\n", pGetPkt->EntryCount);
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for (Entry = 0; Entry < pGetPkt->EntryCount; Entry++) {
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pGetPkt->EntryObject[Entry].Prefix = (LPWSTR) OFFSET_TO_POINTER(
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pGetPkt->EntryObject[Entry].Prefix,
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OutBuf);
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pGetPkt->EntryObject[Entry].ShortPrefix = (LPWSTR) OFFSET_TO_POINTER(
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pGetPkt->EntryObject[Entry].ShortPrefix,
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OutBuf);
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pGetPkt->EntryObject[Entry].Address = (PDFS_PKT_ADDRESS_OBJECT *) OFFSET_TO_POINTER(
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pGetPkt->EntryObject[Entry].Address,
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OutBuf);
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for (Service = 0; Service < pGetPkt->EntryObject[Entry].ServiceCount; Service++) {
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pGetPkt->EntryObject[Entry].Address[Service] = (PDFS_PKT_ADDRESS_OBJECT)
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OFFSET_TO_POINTER(
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pGetPkt->EntryObject[Entry].Address[Service],
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OutBuf);
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}
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}
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for (Entry = 0; Entry < pGetPkt->EntryCount; Entry++) {
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MyPrintf(L"Entry: %ws\r\n", pGetPkt->EntryObject[Entry].Prefix);
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MyPrintf(L"ShortEntry: %ws\r\n", pGetPkt->EntryObject[Entry].ShortPrefix);
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MyPrintf(L"Expires in %d seconds\r\n", pGetPkt->EntryObject[Entry].ExpireTime);
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MyPrintf(L"UseCount: %d Type:0x%x (",
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pGetPkt->EntryObject[Entry].UseCount,
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pGetPkt->EntryObject[Entry].Type);
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Type = pGetPkt->EntryObject[Entry].Type;
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if (Type & PKT_ENTRY_TYPE_OFFLINE)
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MyPrintf(L" OFFLINE");
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if (Type & PKT_ENTRY_TYPE_LOCAL)
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MyPrintf(L" LOCAL");
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if (Type & PKT_ENTRY_TYPE_STALE)
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MyPrintf(L" STALE");
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if (Type & PKT_ENTRY_TYPE_LOCAL_XPOINT)
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MyPrintf(L" LOCAL_XPOINT");
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if (Type & PKT_ENTRY_TYPE_DELETE_PENDING)
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MyPrintf(L" DELETE_PENDING");
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if (Type & PKT_ENTRY_TYPE_PERMANENT)
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MyPrintf(L" PERMANENT");
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if (Type & PKT_ENTRY_TYPE_REFERRAL_SVC)
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MyPrintf(L" REFERRAL_SVC");
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if (Type & PKT_ENTRY_TYPE_SYSVOL)
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MyPrintf(L" SYSVOL");
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if (Type & PKT_ENTRY_TYPE_OUTSIDE_MY_DOM)
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MyPrintf(L" OUTSIDE_MY_DOM");
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if (Type & PKT_ENTRY_TYPE_LEAFONLY)
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MyPrintf(L" LEAFONLY");
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if (Type & PKT_ENTRY_TYPE_NONDFS)
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MyPrintf(L" NONDFS");
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if (Type & PKT_ENTRY_TYPE_MACHINE)
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MyPrintf(L" MACHINE");
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if (Type & PKT_ENTRY_TYPE_DFS)
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MyPrintf(L" DFS");
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if (Type & PKT_ENTRY_TYPE_INSITE_ONLY)
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MyPrintf(L" INSITE");
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MyPrintf(L" )\r\n");
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for (Service = 0; Service < pGetPkt->EntryObject[Entry].ServiceCount; Service++) {
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MyPrintf(L"%4d:[%ws] State:0x%02x ",
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Service,
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pGetPkt->EntryObject[Entry].Address[Service]->ServerShare,
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pGetPkt->EntryObject[Entry].Address[Service]->State);
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State = pGetPkt->EntryObject[Entry].Address[Service]->State;
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//
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// Ugly - used to have State == 0x1 mean 'active'. Now we return an
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// ULONG with multiple bits set, so 0x1 indicates the old way and
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// more than 1 bit set means the new way.
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//
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if (State == 0x0) {
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MyPrintf(L"\r\n");
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} else if (State == 0x1) {
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MyPrintf(L"( ACTIVE )\r\n");
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} else {
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MyPrintf(L"(");
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if (State & DFS_SERVICE_TYPE_ACTIVE)
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MyPrintf(L" ACTIVE");
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if (State & DFS_SERVICE_TYPE_OFFLINE)
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MyPrintf(L" OFFLINE");
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if (Level >= 1) {
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if (State & DFS_SERVICE_TYPE_MASTER)
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MyPrintf(L" MASTER");
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if (State & DFS_SERVICE_TYPE_READONLY)
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MyPrintf(L" READONLY");
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if (State & DFS_SERVICE_TYPE_LOCAL)
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MyPrintf(L" LOCAL");
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if (State & DFS_SERVICE_TYPE_REFERRAL)
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MyPrintf(L" REFERRAL");
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if (State & DFS_SERVICE_TYPE_DOWN_LEVEL)
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MyPrintf(L" DOWNLEVEL");
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if (State & DFS_SERVICE_TYPE_COSTLIER)
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MyPrintf(L" COSTLIER");
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}
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MyPrintf(L" )\r\n");
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}
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}
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MyPrintf(L"\r\n");
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}
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Cleanup:
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if (OutBuf != NULL) {
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free(OutBuf);
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OutBuf = NULL;
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}
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if (DriverHandle != NULL) {
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NTSTATUS st;
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st = NtClose(DriverHandle);
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DriverHandle = NULL;
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}
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return dwErr;
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}
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DWORD
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SpcInfo(
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BOOLEAN fSwAll)
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{
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DWORD dwErr = ERROR_SUCCESS;
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NTSTATUS NtStatus;
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IO_STATUS_BLOCK IoStatusBlock;
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OBJECT_ATTRIBUTES objectAttributes;
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UNICODE_STRING DfsDriverName;
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WCHAR *wCp;
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OutBuf = (PCHAR) malloc(OutBufSize);
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if (OutBuf == NULL) {
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dwErr = ERROR_OUTOFMEMORY;
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goto Cleanup;
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}
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RtlInitUnicodeString(&DfsDriverName, DFS_DRIVER_NAME);
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InitializeObjectAttributes(
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&objectAttributes,
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&DfsDriverName,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL);
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NtStatus = NtCreateFile(
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&DriverHandle,
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SYNCHRONIZE,
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&objectAttributes,
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&IoStatusBlock,
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NULL,
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FILE_ATTRIBUTE_NORMAL,
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FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
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FILE_OPEN_IF,
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FILE_CREATE_TREE_CONNECTION | FILE_SYNCHRONOUS_IO_NONALERT,
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NULL,
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0);
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if (!NT_SUCCESS(NtStatus)) {
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dwErr = RtlNtStatusToDosError(NtStatus);
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if (fSwDebug)
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MyPrintf(L"NtCreateFile returned 0x%x\r\n", NtStatus);
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goto Cleanup;
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}
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TryAgain:
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wcscpy((WCHAR *)InBuf, L"*");
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NtStatus = NtFsControlFile(
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DriverHandle,
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NULL, // Event,
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NULL, // ApcRoutine,
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NULL, // ApcContext,
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&IoStatusBlock,
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FSCTL_DFS_GET_SPC_TABLE,
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InBuf,
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sizeof(InBuf),
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OutBuf,
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OutBufSize);
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if (NtStatus == STATUS_BUFFER_OVERFLOW) {
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OutBufSize = *((ULONG *)OutBuf);
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free(OutBuf);
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OutBuf = (PCHAR)malloc(OutBufSize);
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if (OutBuf == NULL) {
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dwErr = ERROR_OUTOFMEMORY;
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goto Cleanup;
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}
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goto TryAgain;
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}
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dwErr = RtlNtStatusToDosError(NtStatus);
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if (NtStatus == STATUS_SUCCESS) {
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wCp = (WCHAR *)OutBuf;
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while (*wCp) {
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MyPrintf(L"[%c][%ws]\r\n", *wCp, (wCp+1));
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wCp += wcslen(wCp) + 1;
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}
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}
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wcscpy((WCHAR *)InBuf, L"");
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NtStatus = NtFsControlFile(
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DriverHandle,
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NULL, // Event,
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NULL, // ApcRoutine,
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NULL, // ApcContext,
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&IoStatusBlock,
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FSCTL_DFS_GET_SPC_TABLE,
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InBuf,
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sizeof(InBuf),
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OutBuf,
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OutBufSize);
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if (NtStatus == STATUS_BUFFER_OVERFLOW) {
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OutBufSize = *((ULONG *)OutBuf);
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OutBuf = (PCHAR)malloc(OutBufSize);
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if (OutBuf == NULL) {
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dwErr = ERROR_OUTOFMEMORY;
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goto Cleanup;
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}
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goto TryAgain;
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}
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dwErr = RtlNtStatusToDosError(NtStatus);
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if (NtStatus == STATUS_SUCCESS) {
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wCp = (WCHAR *)OutBuf;
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while (*wCp) {
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MyPrintf(L"[%c][%ws]\r\n", *wCp, (wCp+1));
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if (fSwAll == TRUE || *wCp == '+') {
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GetDCs((wCp+1));
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}
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wCp += wcslen(wCp) + 1;
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}
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}
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Cleanup:
|
||
|
|
|
||
|
|
if (DriverHandle != NULL) {
|
||
|
|
NtClose(DriverHandle);
|
||
|
|
DriverHandle = NULL;
|
||
|
|
}
|
||
|
|
if (OutBuf != NULL) {
|
||
|
|
free(OutBuf);
|
||
|
|
OutBuf = NULL;
|
||
|
|
}
|
||
|
|
return dwErr;
|
||
|
|
}
|
||
|
|
|
||
|
|
VOID
|
||
|
|
GetDCs(
|
||
|
|
LPWSTR Name)
|
||
|
|
{
|
||
|
|
NTSTATUS NtStatus;
|
||
|
|
IO_STATUS_BLOCK IoStatusBlock;
|
||
|
|
WCHAR *wCp;
|
||
|
|
|
||
|
|
NtStatus = NtFsControlFile(
|
||
|
|
DriverHandle,
|
||
|
|
NULL, // Event,
|
||
|
|
NULL, // ApcRoutine,
|
||
|
|
NULL, // ApcContext,
|
||
|
|
&IoStatusBlock,
|
||
|
|
FSCTL_DFS_GET_SPC_TABLE,
|
||
|
|
Name,
|
||
|
|
(wcslen(Name) + 1) * sizeof(WCHAR),
|
||
|
|
OutBuf2,
|
||
|
|
sizeof(OutBuf2));
|
||
|
|
|
||
|
|
if (NtStatus == STATUS_SUCCESS) {
|
||
|
|
wCp = (WCHAR *)OutBuf2;
|
||
|
|
while (*wCp) {
|
||
|
|
MyPrintf(L"\t[%ws]\r\n", wCp);
|
||
|
|
wCp += wcslen(wCp) + 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|