1700 lines
45 KiB
C
1700 lines
45 KiB
C
/**********************************************************************/
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/** Microsoft Windows/NT **/
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/** Copyright(c) Microsoft Corporation, 1997 - 1999 -99 **/
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/**********************************************************************/
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/*
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verify.c
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Comment goes here
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FILE HISTORY:
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "tchar.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 <wtypes.h>
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#include <fcntl.h>
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#include <ctype.h>
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#include <windows.h>
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#include <windowsx.h>
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#include <tdi.h>
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#include <winsock.h>
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#include <wsahelp.h>
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#include <nameser.h>
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#include <resolve.h>
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#include <nb30.h>
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#include <nbtioctl.h>
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#define WINS_CLIENT_APIS
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#include "winsintf.h"
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#include "resource.h"
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#include "verify.h"
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//
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// The format of Adapter Status responses
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//
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typedef struct
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{
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ADAPTER_STATUS AdapterInfo;
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NAME_BUFFER Names[32];
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} tADAPTERSTATUS;
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#define WINSTEST_FOUND 0
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#define WINSTEST_NOT_FOUND 1
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#define WINSTEST_NO_RESPONSE 2
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#define WINSTEST_VERIFIED 0
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#define WINSTEST_OUT_OF_MEMORY 3
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#define WINSTEST_BAD_IP_ADDRESS 4
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#define WINSTEST_HOST_NOT_FOUND 5
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#define WINSTEST_NOT_VERIFIED 6
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#define WINSTEST_INVALID_ARG 7
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#define WINSTEST_OPEN_FAILED 8
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TCHAR *messages[] = {
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L"success",
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L"name not found",
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L"no response",
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L"out of memory",
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L"bad ip address",
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L"host not found",
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L"host address not verified",
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L"invalid argument",
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L"failed to open NBT driver"
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};
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#define MAX_NB_NAMES 1000
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#define MAX_SERVERS 1000
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#define MAX_SIZE 1024
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SOCKET sd;
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WSADATA WsaData;
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HWND g_wndDlg = NULL;
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HWND g_hwndParent = NULL;
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HANDLE g_hThread = NULL;
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HINSTANCE g_hInstance = NULL;
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HRESULT foo;
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struct sockaddr_in myad;
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struct sockaddr_in recvad;
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int addrlen;
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u_short TranID;
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u_long NonBlocking = 1;
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int NumWinServers = 0;
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int NumNBNames = 0;
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u_char * NBNames[MAX_NB_NAMES];
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u_long VerifiedAddress[MAX_NB_NAMES];
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//char lpResults[MAX_SIZE];
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//TCHAR lpResults[MAX_SIZE];
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//lpResults = (char*) malloc (64536);
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WINSERVERS WinServers[MAX_SERVERS];
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#define NBT_NONCODED_NMSZ 17
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#define NBT_NAMESIZE 34
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ULONG NetbtIpAddress;
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CHAR pScope[128];
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NTSTATUS
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DeviceIoCtrl(
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IN HANDLE fd,
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IN PVOID ReturnBuffer,
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IN ULONG BufferSize,
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IN ULONG Ioctl,
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IN PVOID pInput,
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IN ULONG SizeInput
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);
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INT_PTR CALLBACK
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dlgProc(
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HWND hWnd,
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UINT Message,
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WPARAM wParam,
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LPARAM lParam
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)
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{
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int ntest;
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switch (Message)
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{
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case WM_COMMAND:
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switch (LOWORD(wParam))
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{
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case IDCANCEL:
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EndDialog(hWnd, IDCANCEL);
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return TRUE;
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}
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break;
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case WM_INITDIALOG:
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g_wndDlg = hWnd;
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break;
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default:
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return FALSE;
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}
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return TRUE;
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}
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void ToWCS(LPCSTR szMBCSString, LPWSTR lpWideString)
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{
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int nResult;
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// determone the size first
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nResult = MultiByteToWideChar(
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CP_ACP,
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MB_COMPOSITE,
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szMBCSString,
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-1,
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lpWideString,
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0);
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MultiByteToWideChar(
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CP_ACP,
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MB_COMPOSITE,
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szMBCSString,
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-1,
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lpWideString,
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nResult);
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lpWideString[nResult + 1] = '\0';
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}
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void AddStatusMessageW(LPCWSTR pszMessage)
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{
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HWND hwndEdit;
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MSG msg;
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hwndEdit = GetDlgItem(g_wndDlg, IDC_EDIT_MESSAGE);
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SetFocus (hwndEdit);
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SendMessage (hwndEdit, EM_SETSEL, -1, -1);
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SendMessage (hwndEdit, EM_REPLACESEL, 0, (LPARAM) ((LPCTSTR) pszMessage));
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// give the window some time to process the message
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while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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void AddStatusMessage(LPCSTR pszMessage)
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{
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WCHAR szBuffer[MAX_SIZE];
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ToWCS(pszMessage, szBuffer);
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AddStatusMessageW(szBuffer);
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}
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DWORD
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GetStatus(
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BOOL fPrint,
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LPVOID pResultsA,
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BOOL fNew,
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BOOL fShort,
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PUCHAR IpAddr
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)
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{
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DWORD Status, i;
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struct in_addr InAddr;
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PWINSINTF_RESULTS_T pResults = pResultsA;
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PWINSINTF_RESULTS_NEW_T pResultsN = pResultsA;
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PWINSINTF_ADD_VERS_MAP_T pAddVersMaps;
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DWORD NoOfOwners;
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handle_t BindHdl;
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WINSINTF_BIND_DATA_T BindData;
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char lpResults[MAX_SIZE] = {0};
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TCHAR szErrMsg[MAX_SIZE];
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WCHAR WcharString1[WINSINTF_MAX_NAME_SIZE] = {0};
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int nSize = MultiByteToWideChar(CP_ACP,
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MB_PRECOMPOSED,
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IpAddr,
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-1,
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WcharString1,
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0
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);
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MultiByteToWideChar(CP_ACP,
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MB_PRECOMPOSED,
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IpAddr,
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-1,
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WcharString1,
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nSize
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);
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WcharString1[nSize] = '\0';
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BindData.fTcpIp = TRUE;
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BindData.pServerAdd = (LPSTR) (LPTSTR) WcharString1;
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strcpy(lpResults, "");
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strcat(lpResults, "*****\r\n" );
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strcat(lpResults, "Getting map table from " );
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strcat(lpResults, IpAddr);
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strcat(lpResults, "\r\n");
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AddStatusMessage(lpResults);
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BindHdl = WinsBind(&BindData);
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if (BindHdl == NULL)
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{
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strcpy(lpResults, "");
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strcat(lpResults, "Unable to bind to " );
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strcat(lpResults, IpAddr);
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strcat(lpResults, "\r\n");
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AddStatusMessage(lpResults);
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return STATUS_SUCCESS;
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}
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if (!fNew)
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{
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#ifdef WINS_CLIENT_APIS
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Status = WinsStatus(BindHdl, WINSINTF_E_CONFIG, pResultsA);
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#else
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Status = WinsStatus(WINSINTF_E_CONFIG, pResultsA);
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#endif WINS_CLIENT_APIS
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}
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else
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{
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pResultsN->pAddVersMaps = NULL;
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#ifdef WINS_CLIENT_APIS
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Status = WinsStatusNew(BindHdl, WINSINTF_E_CONFIG, pResultsN);
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#else
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Status = WinsStatusNew(WINSINTF_E_CONFIG, pResultsN);
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#endif WINS_CLIENT_APIS
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}
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if (Status == 0)
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{
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//strcpy(lpResults, "");
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//strcat(lpResults, "SUCCESS \r\n");
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//AddStatusMessage(lpResults);
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}
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else
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{
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wsprintfA(lpResults, "Get Wins Status failed! Error: %d\r\n", Status);
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AddStatusMessage(lpResults);
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}
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if (Status == WINSINTF_SUCCESS)
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{
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if (fPrint)
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{
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if (!fNew)
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{
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pAddVersMaps = pResults->AddVersMaps;
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NoOfOwners = pResults->NoOfOwners;
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}
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else
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{
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pAddVersMaps = pResultsN->pAddVersMaps;
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NoOfOwners = pResultsN->NoOfOwners;
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}
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if (NoOfOwners == 0)
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{
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strcpy(lpResults, "");
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strcat(lpResults, "The database list of owners is empty.\r\n");
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AddStatusMessage(lpResults);
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Status = WINSINTF_FAILURE;
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}
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}
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}
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WinsUnbind(&BindData, BindHdl);
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return(Status);
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}
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//------------------------------------------------------------------------
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NTSTATUS
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GetIpAddress(
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IN HANDLE fd,
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OUT PULONG pIpAddress
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)
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/*++
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Routine Description:
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This function calls into netbt to get the ip address.
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Arguments:
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fd - file handle to netbt
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pIpAddress - the ip address returned
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Return Value:
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ntstatus
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History:
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27-Dec-1995 CDermody copied from nbtstat.c
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--*/
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{
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NTSTATUS status;
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ULONG BufferSize=100;
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PVOID pBuffer;
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pBuffer = LocalAlloc(LMEM_FIXED,BufferSize);
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if (!pBuffer)
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{
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return(STATUS_INSUFFICIENT_RESOURCES);
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}
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status = DeviceIoCtrl(fd,
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pBuffer,
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BufferSize,
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IOCTL_NETBT_GET_IP_ADDRS,
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NULL,
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0);
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if (NT_SUCCESS(status))
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{
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*pIpAddress = *(ULONG *)pBuffer;
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}
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else
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{
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*pIpAddress = 0;
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}
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LocalFree(pBuffer);
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return(status);
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}
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//------------------------------------------------------------------------
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NTSTATUS
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GetInterfaceList
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(
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char pDeviceName[][MAX_NAME+1]
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)
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{
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HANDLE StreamHandle;
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OBJECT_ATTRIBUTES ObjectAttributes;
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IO_STATUS_BLOCK IoStatusBlock;
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STRING name_string, AnsiString;
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UNICODE_STRING uc_name_string;
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NTSTATUS status;
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char pNbtWinsDeviceName[MAX_NAME] = "\\Device\\NetBt_Wins_Export";
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PUCHAR SubKeyParms = "system\\currentcontrolset\\services\\netbt\\parameters";
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PUCHAR Scope = "ScopeId";
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CHAR pScopeBuffer[BUFF_SIZE];
|
||
HKEY Key;
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||
LONG Type;
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ULONG size;
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NETBT_INTERFACE_INFO *pInterfaceInfo;
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ULONG InterfaceInfoSize = 10 * sizeof(NETBT_ADAPTER_INDEX_MAP) + sizeof(ULONG);
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PVOID pInput = NULL;
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ULONG SizeInput = 0;
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LONG i, index = 0;
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pInterfaceInfo = LocalAlloc(LMEM_FIXED,InterfaceInfoSize);
|
||
if (!pInterfaceInfo)
|
||
{
|
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return(STATUS_INSUFFICIENT_RESOURCES);
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}
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RtlInitString(&name_string, pNbtWinsDeviceName);
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RtlAnsiStringToUnicodeString(&uc_name_string, &name_string, TRUE);
|
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|
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InitializeObjectAttributes(
|
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&ObjectAttributes,
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||
&uc_name_string,
|
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OBJ_CASE_INSENSITIVE,
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(HANDLE) NULL,
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(PSECURITY_DESCRIPTOR) NULL
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||
);
|
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|
||
status = NtCreateFile (&StreamHandle,
|
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SYNCHRONIZE | FILE_READ_DATA | FILE_WRITE_DATA,
|
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&ObjectAttributes,
|
||
&IoStatusBlock,
|
||
NULL,
|
||
FILE_ATTRIBUTE_NORMAL,
|
||
FILE_SHARE_READ | FILE_SHARE_WRITE,
|
||
FILE_OPEN_IF,
|
||
0,
|
||
NULL,
|
||
0);
|
||
|
||
RtlFreeUnicodeString(&uc_name_string);
|
||
|
||
if (NT_SUCCESS (status))
|
||
{
|
||
do
|
||
{
|
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status = DeviceIoCtrl(StreamHandle,
|
||
pInterfaceInfo,
|
||
InterfaceInfoSize,
|
||
IOCTL_NETBT_GET_INTERFACE_INFO,
|
||
pInput,
|
||
SizeInput);
|
||
|
||
if (status == STATUS_BUFFER_OVERFLOW)
|
||
{
|
||
LocalFree(pInterfaceInfo);
|
||
|
||
InterfaceInfoSize *= 2;
|
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pInterfaceInfo = LocalAlloc(LMEM_FIXED,InterfaceInfoSize);
|
||
if (!pInterfaceInfo || (InterfaceInfoSize == 0xFFFF))
|
||
{
|
||
NtClose(StreamHandle);
|
||
//NlsPerror(COMMON_UNABLE_TO_ALLOCATE_PACKET,0);
|
||
return(STATUS_INSUFFICIENT_RESOURCES);
|
||
}
|
||
}
|
||
else if (!NT_SUCCESS (status))
|
||
{
|
||
NtClose(StreamHandle);
|
||
return(status);
|
||
}
|
||
|
||
} while (status == STATUS_BUFFER_OVERFLOW);
|
||
NtClose (StreamHandle);
|
||
|
||
for (i = 0; i<pInterfaceInfo->NumAdapters; i++)
|
||
{
|
||
RtlInitString(&name_string, NULL);
|
||
RtlInitUnicodeString(&uc_name_string, pInterfaceInfo->Adapter[i].Name);
|
||
if (NT_SUCCESS(RtlUnicodeStringToAnsiString(&name_string, &uc_name_string, TRUE)))
|
||
{
|
||
size = (name_string.Length > MAX_NAME) ? MAX_NAME : name_string.Length;
|
||
|
||
strncpy(pDeviceName[index], name_string.Buffer, size);
|
||
pDeviceName[index][size] = '\0';
|
||
RtlFreeAnsiString (&name_string);
|
||
|
||
index++;
|
||
}
|
||
}
|
||
|
||
//
|
||
// NULL out the next device string ptr
|
||
//
|
||
if (index < NBT_MAXIMUM_BINDINGS)
|
||
{
|
||
pDeviceName[index][0] = '\0';
|
||
}
|
||
|
||
//
|
||
// Read the ScopeId key!
|
||
//
|
||
size = BUFF_SIZE;
|
||
*pScope = '\0'; // By default
|
||
status = RegOpenKeyExA(HKEY_LOCAL_MACHINE,
|
||
SubKeyParms,
|
||
0,
|
||
KEY_READ,
|
||
&Key);
|
||
|
||
if (status == ERROR_SUCCESS)
|
||
{
|
||
// now read the Scope key
|
||
status = RegQueryValueExA(Key, Scope, NULL, &Type, pScopeBuffer, &size);
|
||
if (status == ERROR_SUCCESS)
|
||
{
|
||
strcpy(pScope,pScopeBuffer);
|
||
}
|
||
status = RegCloseKey(Key);
|
||
}
|
||
|
||
status = STATUS_SUCCESS;
|
||
}
|
||
|
||
return status;
|
||
}
|
||
|
||
//------------------------------------------------------------------------
|
||
NTSTATUS
|
||
OpenNbt(
|
||
IN char path[][MAX_NAME+1],
|
||
OUT PHANDLE pHandle,
|
||
int max_paths
|
||
)
|
||
{
|
||
HANDLE StreamHandle;
|
||
OBJECT_ATTRIBUTES ObjectAttributes;
|
||
IO_STATUS_BLOCK IoStatusBlock;
|
||
STRING name_string;
|
||
UNICODE_STRING uc_name_string;
|
||
NTSTATUS status;
|
||
LONG index=0;
|
||
|
||
ASSERT ( max_paths <= NBT_MAXIMUM_BINDINGS );
|
||
|
||
while ((path[index][0] != '\0') && (index < max_paths))
|
||
{
|
||
RtlInitString(&name_string, path[index]);
|
||
RtlAnsiStringToUnicodeString(&uc_name_string, &name_string, TRUE);
|
||
|
||
InitializeObjectAttributes(
|
||
&ObjectAttributes,
|
||
&uc_name_string,
|
||
OBJ_CASE_INSENSITIVE,
|
||
(HANDLE) NULL,
|
||
(PSECURITY_DESCRIPTOR) NULL
|
||
);
|
||
|
||
status =
|
||
NtCreateFile(
|
||
&StreamHandle,
|
||
SYNCHRONIZE | FILE_READ_DATA | FILE_WRITE_DATA,
|
||
&ObjectAttributes,
|
||
&IoStatusBlock,
|
||
NULL,
|
||
FILE_ATTRIBUTE_NORMAL,
|
||
FILE_SHARE_READ | FILE_SHARE_WRITE,
|
||
FILE_OPEN_IF,
|
||
0,
|
||
NULL,
|
||
0);
|
||
|
||
RtlFreeUnicodeString(&uc_name_string);
|
||
|
||
if (NT_SUCCESS(status))
|
||
{
|
||
*pHandle = StreamHandle;
|
||
return(status);
|
||
}
|
||
|
||
++index;
|
||
}
|
||
|
||
return (status);
|
||
} // s_open
|
||
|
||
//------------------------------------------------------------------------
|
||
NTSTATUS
|
||
DeviceIoCtrl(
|
||
IN HANDLE fd,
|
||
IN PVOID ReturnBuffer,
|
||
IN ULONG BufferSize,
|
||
IN ULONG Ioctl,
|
||
IN PVOID pInput,
|
||
IN ULONG SizeInput
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
This procedure performs an ioctl(I_STR) on a stream.
|
||
|
||
Arguments:
|
||
|
||
fd - NT file handle
|
||
iocp - pointer to a strioctl structure
|
||
|
||
Return Value:
|
||
|
||
0 if successful, non-zero otherwise.
|
||
|
||
History:
|
||
27-Dec-1995 CDermody copied from nbtstat.c
|
||
--*/
|
||
|
||
{
|
||
NTSTATUS status;
|
||
int retval;
|
||
ULONG QueryType;
|
||
IO_STATUS_BLOCK iosb;
|
||
|
||
|
||
status = NtDeviceIoControlFile(
|
||
fd, // Handle
|
||
NULL, // Event
|
||
NULL, // ApcRoutine
|
||
NULL, // ApcContext
|
||
&iosb, // IoStatusBlock
|
||
Ioctl, // IoControlCode
|
||
pInput, // InputBuffer
|
||
SizeInput, // InputBufferSize
|
||
(PVOID) ReturnBuffer, // OutputBuffer
|
||
BufferSize); // OutputBufferSize
|
||
|
||
|
||
if (status == STATUS_PENDING)
|
||
{
|
||
status = NtWaitForSingleObject(
|
||
fd, // Handle
|
||
TRUE, // Alertable
|
||
NULL); // Timeout
|
||
if (NT_SUCCESS(status))
|
||
{
|
||
status = iosb.Status;
|
||
}
|
||
}
|
||
|
||
return(status);
|
||
}
|
||
|
||
/****************************************************************************/
|
||
/* CheckRemoteTable */
|
||
/* */
|
||
/* This routine does an adapter status query to get the remote name table */
|
||
/* then checks to see if a netbios name is contained in it. */
|
||
/* */
|
||
/* Parameters: */
|
||
/* RemoteName, the IP address (asci nn.nn.nn.nn format) of a server to */
|
||
/* query. */
|
||
/* SearchName, a net bios name. */
|
||
/* */
|
||
/* Return: */
|
||
/* WINSTEST_VERIFIED The name exists in the remote name table */
|
||
/* WINSTEST_NOT_VERIFIED The name does not exist in the remote table */
|
||
/* WINSTEST_BAD_IP_ADDRESS inet_addr could not convert the ip address */
|
||
/* character string. */
|
||
/* WINSTEST_HOST_NOT_FOUND Could not reach ip address */
|
||
/* WINSTEST_OUT_OF_MEMORY Out of memory */
|
||
/* History: */
|
||
/* 27-Dec-1995 CDermody created following example of nbtstat.c */
|
||
/****************************************************************************/
|
||
|
||
int
|
||
CheckRemoteTable(
|
||
IN HANDLE fd,
|
||
IN PCHAR RemoteName,
|
||
IN PCHAR SearchName
|
||
)
|
||
|
||
{
|
||
LONG Count;
|
||
LONG i;
|
||
PVOID pBuffer;
|
||
ULONG BufferSize=600;
|
||
NTSTATUS status;
|
||
tADAPTERSTATUS *pAdapterStatus;
|
||
NAME_BUFFER *pNames;
|
||
CHAR MacAddress[20];
|
||
tIPANDNAMEINFO *pIpAndNameInfo;
|
||
ULONG SizeInput;
|
||
ULONG IpAddress;
|
||
USHORT BytesToCopy;
|
||
|
||
|
||
pBuffer = LocalAlloc(LMEM_FIXED,BufferSize);
|
||
if (!pBuffer)
|
||
{
|
||
return(WINSTEST_OUT_OF_MEMORY);
|
||
}
|
||
|
||
status = STATUS_BUFFER_OVERFLOW;
|
||
pIpAndNameInfo = LocalAlloc(LMEM_FIXED,sizeof(tIPANDNAMEINFO));
|
||
if (!pIpAndNameInfo)
|
||
{
|
||
LocalFree(pBuffer);
|
||
return(WINSTEST_OUT_OF_MEMORY);
|
||
}
|
||
|
||
RtlZeroMemory((PVOID)pIpAndNameInfo,sizeof(tIPANDNAMEINFO));
|
||
|
||
//
|
||
// Convert the remote name which is really a dotted decimal ip address
|
||
// into a ulong
|
||
//
|
||
IpAddress = inet_addr(RemoteName);
|
||
|
||
//
|
||
// Don't allow zero for the address since it sends a broadcast and
|
||
// every one responds
|
||
//
|
||
if ((IpAddress == INADDR_NONE) || (IpAddress == 0))
|
||
{
|
||
LocalFree(pBuffer);
|
||
LocalFree(pIpAndNameInfo);
|
||
|
||
return(WINSTEST_BAD_IP_ADDRESS);
|
||
}
|
||
|
||
pIpAndNameInfo->IpAddress = ntohl(IpAddress);
|
||
|
||
pIpAndNameInfo->NetbiosAddress.Address[0].Address[0].NetbiosName[0] = '*';
|
||
|
||
|
||
pIpAndNameInfo->NetbiosAddress.TAAddressCount = 1;
|
||
pIpAndNameInfo->NetbiosAddress.Address[0].AddressLength
|
||
= sizeof(TDI_ADDRESS_NETBIOS);
|
||
pIpAndNameInfo->NetbiosAddress.Address[0].AddressType
|
||
= TDI_ADDRESS_TYPE_NETBIOS;
|
||
pIpAndNameInfo->NetbiosAddress.Address[0].Address[0].NetbiosNameType
|
||
= TDI_ADDRESS_NETBIOS_TYPE_UNIQUE;
|
||
|
||
SizeInput = sizeof(tIPANDNAMEINFO);
|
||
|
||
while (status == STATUS_BUFFER_OVERFLOW)
|
||
{
|
||
status = DeviceIoCtrl(fd,
|
||
pBuffer,
|
||
BufferSize,
|
||
IOCTL_NETBT_ADAPTER_STATUS,
|
||
pIpAndNameInfo,
|
||
SizeInput);
|
||
|
||
if (status == STATUS_BUFFER_OVERFLOW)
|
||
{
|
||
LocalFree(pBuffer);
|
||
|
||
BufferSize *=2;
|
||
pBuffer = LocalAlloc(LMEM_FIXED,BufferSize);
|
||
if (!pBuffer || (BufferSize == 0xFFFF))
|
||
{
|
||
LocalFree(pIpAndNameInfo);
|
||
|
||
return(WINSTEST_OUT_OF_MEMORY);
|
||
}
|
||
}
|
||
}
|
||
|
||
pAdapterStatus = (tADAPTERSTATUS *)pBuffer;
|
||
if ((pAdapterStatus->AdapterInfo.name_count == 0) ||
|
||
(status != STATUS_SUCCESS))
|
||
{
|
||
LocalFree(pIpAndNameInfo);
|
||
LocalFree(pBuffer);
|
||
|
||
return(WINSTEST_HOST_NOT_FOUND);
|
||
}
|
||
|
||
pNames = pAdapterStatus->Names;
|
||
Count = pAdapterStatus->AdapterInfo.name_count;
|
||
|
||
status = 1;
|
||
|
||
while (Count--)
|
||
{
|
||
if (0 == _strnicmp(SearchName, pNames->name, strlen(SearchName)))
|
||
{
|
||
LocalFree(pIpAndNameInfo);
|
||
LocalFree(pBuffer);
|
||
|
||
return WINSTEST_VERIFIED; // found
|
||
}
|
||
|
||
pNames++;
|
||
}
|
||
|
||
LocalFree(pIpAndNameInfo);
|
||
LocalFree(pBuffer);
|
||
|
||
return WINSTEST_NOT_VERIFIED;
|
||
}
|
||
|
||
|
||
/****************************************************************************/
|
||
/* VerifyRemote */
|
||
/* */
|
||
/* This routine checks to see if a netbios name is contained in the remote */
|
||
/* name table at a given IP address. */
|
||
/* */
|
||
/* Parameters: */
|
||
/* RemoteName, the IP address (asci nn.nn.nn.nn format) of a server to */
|
||
/* query. */
|
||
/* NBName, a net bios name. */
|
||
/* */
|
||
/* Return: */
|
||
/* WINSTEST_VERIFIED The name exists in the remote name table */
|
||
/* WINSTEST_NOT_VERIFIED The name does not exist in the remote table */
|
||
/* WINSTEST_BAD_IP_ADDRESS inet_addr could not convert the ip address */
|
||
/* character string. */
|
||
/* WINSTEST_OPEN_FAILED Could not open NBT driver or could not read */
|
||
/* the NBT driver info from the registry. */
|
||
/* WINSTEST_HOST_NOT_FOUND Could not reach ip address */
|
||
/* WINSTEST_OUT_OF_MEMORY Out of memory */
|
||
/* History: */
|
||
/* 27-Dec-1995 CDermody created following example of nbtstat.c */
|
||
/****************************************************************************/
|
||
|
||
int VerifyRemote(IN PCHAR RemoteName, IN PCHAR NBName)
|
||
{
|
||
NTSTATUS status;
|
||
LONG interval=-1;
|
||
HANDLE nbt = 0;
|
||
int nStatus;
|
||
int index;
|
||
CHAR pDeviceName[NBT_MAXIMUM_BINDINGS+1][MAX_NAME+1];
|
||
|
||
status = GetInterfaceList(pDeviceName);
|
||
if (!NT_SUCCESS(status))
|
||
{
|
||
return WINSTEST_OPEN_FAILED;
|
||
}
|
||
|
||
for (index = 0; index < NBT_MAXIMUM_BINDINGS && pDeviceName[index][0]; index++)
|
||
{
|
||
//
|
||
// Open the device of the appropriate streams module to start with.
|
||
//
|
||
status = OpenNbt(&pDeviceName[index], &nbt, NBT_MAXIMUM_BINDINGS-index);
|
||
if (!NT_SUCCESS(status))
|
||
{
|
||
//
|
||
// Try the next binding!
|
||
//
|
||
continue;
|
||
}
|
||
|
||
GetIpAddress(nbt, &NetbtIpAddress);
|
||
|
||
if (RemoteName[0] == '\0')
|
||
return WINSTEST_INVALID_ARG;
|
||
|
||
nStatus = CheckRemoteTable(nbt,RemoteName,NBName);
|
||
if (nStatus == WINSTEST_VERIFIED)
|
||
break;
|
||
}
|
||
|
||
return nStatus;
|
||
}
|
||
|
||
|
||
/*************************************************************/
|
||
/* NBDecode(name,name2) */
|
||
/* */
|
||
/* This routine decodes a netbios name from level2 to leve1. */
|
||
/* name is 16 bytes long, remember that. */
|
||
/* */
|
||
/*************************************************************/
|
||
|
||
void
|
||
NBDecode(
|
||
unsigned char *name,
|
||
unsigned char *name2
|
||
)
|
||
{
|
||
int i;
|
||
|
||
for (i = 0; i < NBT_NONCODED_NMSZ - 1; i++)
|
||
{
|
||
name[i] = (name2[2*i+1] - 0x41)*(NBT_NONCODED_NMSZ-1) +
|
||
(name2[2*i+2] - 0x41);
|
||
}
|
||
|
||
}
|
||
|
||
/*************************************************************/
|
||
/* NBEncode(name2,name) */
|
||
/* */
|
||
/* This routine code a netbios name from level1 to level2. */
|
||
/* name2 has to be NBT_NAMESIZE bytes long, remember that. */
|
||
/*************************************************************/
|
||
|
||
void
|
||
NBEncode(
|
||
unsigned char *name2,
|
||
unsigned char *name
|
||
)
|
||
{
|
||
int i;
|
||
|
||
name2[0] = 0x20; /* length of first block */
|
||
|
||
for (i = 0; i < NBT_NONCODED_NMSZ - 1; i++)
|
||
{
|
||
name2[ 2*i+1 ] = ((name[ i ] >> 4) & 0x0f) + 0x41;
|
||
name2[ 2*i+2 ] = (name[ i ] & 0x0f) + 0x41;
|
||
}
|
||
|
||
name2[ NBT_NAMESIZE-1 ] = 0; /* length of next block */
|
||
}
|
||
|
||
ULONG
|
||
AddWins(
|
||
IN ULONG IPAddr
|
||
)
|
||
{
|
||
INT i;
|
||
|
||
for (i = 0; i < MAX_SERVERS; i++)
|
||
{
|
||
if (WinServers[i].Server.s_addr == IPAddr)
|
||
{
|
||
return 0;
|
||
}
|
||
|
||
if (WinServers[i].Server.s_addr == 0)
|
||
{
|
||
WinServers[i].Server.s_addr = IPAddr;
|
||
NumWinServers++;
|
||
return i;
|
||
}
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
VOID
|
||
PurgeWinsAddr(
|
||
IN ULONG IPAddr
|
||
)
|
||
{
|
||
INT i;
|
||
|
||
for (i = 0; i < MAX_SERVERS; i++)
|
||
{
|
||
if (WinServers[i].Server.s_addr == IPAddr)
|
||
{
|
||
INT j = i + 1;
|
||
|
||
while (WinServers[j].Server.s_addr)
|
||
{
|
||
WinServers[j - 1] = WinServers[j];
|
||
j++;
|
||
}
|
||
|
||
//
|
||
// Zap the last entry
|
||
//
|
||
WinServers[j - 1].Server.s_addr = 0;
|
||
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
/*******************************************************************/
|
||
/* */
|
||
/* Initialize the WinServers table and set NumWinServers to count */
|
||
/* */
|
||
/*******************************************************************/
|
||
|
||
BOOLEAN
|
||
InitServers(char *szServer, BOOL fVerifyWithPartners)
|
||
{
|
||
FILE * sf = NULL;
|
||
int i = 0;
|
||
ULONG j = 0;
|
||
u_char buffer[100] = {0};
|
||
WINSINTF_RESULTS_NEW_T ResultsN;
|
||
struct in_addr InAddr;
|
||
char szNum[10] = {0};
|
||
char lpResults[MAX_SIZE] = {0};
|
||
|
||
strcpy(buffer, szServer);
|
||
|
||
//WinServers[i].Server.s_addr = inet_addr(buffer);
|
||
InAddr.s_addr = inet_addr(buffer);
|
||
AddWins(InAddr.s_addr);
|
||
|
||
if (fVerifyWithPartners)
|
||
{
|
||
if (GetStatus(TRUE, &ResultsN, TRUE, FALSE, inet_ntoa(InAddr)))
|
||
{
|
||
strcpy(lpResults, "");
|
||
strcat(lpResults, "Unable to verify against the WINS server: ");
|
||
strcat(lpResults, inet_ntoa(InAddr));
|
||
strcat(lpResults, "\r\n\r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
//
|
||
// Enter all the WINS server names into the server table
|
||
//
|
||
for (j = 0; j < ResultsN.NoOfOwners; j++)
|
||
{
|
||
//
|
||
// Add addresses; check for duplicates
|
||
//
|
||
struct in_addr InAddr;
|
||
InAddr.s_addr = htonl(ResultsN.pAddVersMaps[j].Add.IPAdd);
|
||
(VOID)AddWins(htonl(ResultsN.pAddVersMaps[j].Add.IPAdd));
|
||
}
|
||
|
||
//NumWinServers = ResultsN.NoOfOwners;
|
||
|
||
strcpy(lpResults, "");
|
||
_itoa(NumWinServers, szNum, 10);
|
||
strcat(lpResults, szNum);
|
||
strcat(lpResults, " Wins servers will be Queried:\r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
|
||
for (i = 0; i < NumWinServers; i++)
|
||
{
|
||
struct in_addr InAddr;
|
||
|
||
InAddr.s_addr = WinServers[i].Server.s_addr;
|
||
|
||
strcpy(lpResults, "");
|
||
strcat(lpResults, inet_ntoa(InAddr));
|
||
strcat(lpResults,"\r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
}
|
||
}
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
|
||
|
||
/*******************************************************************/
|
||
/* */
|
||
/* Send a Name Query to a WINS Server */
|
||
/* */
|
||
/* name is the name to query */
|
||
/* winsaddr is the ip address of the wins server to query */
|
||
/* TransID is the transaction ID to use for the query */
|
||
/* */
|
||
/*******************************************************************/
|
||
|
||
void
|
||
_stdcall
|
||
SendNameQuery(
|
||
unsigned char *name,
|
||
u_long winsaddr,
|
||
u_short TransID
|
||
)
|
||
{
|
||
struct sockaddr_in destad;
|
||
char lpResults[MAX_SIZE] = {0};
|
||
char paddedname[NBT_NONCODED_NMSZ];
|
||
|
||
struct
|
||
{
|
||
u_short TransactionID;
|
||
u_short Flags;
|
||
u_short QuestionCount;
|
||
u_short AnswerCount;
|
||
u_short NSCount;
|
||
u_short AdditionalRec;
|
||
u_char QuestionName[NBT_NAMESIZE];
|
||
u_short QuestionType;
|
||
u_short QuestionClass;
|
||
} NameQuery;
|
||
|
||
memset(paddedname, 0x20, sizeof(paddedname));
|
||
memcpy(paddedname, name, strlen(name));
|
||
|
||
NBEncode(NameQuery.QuestionName, paddedname);
|
||
|
||
NameQuery.TransactionID = htons(TransID);
|
||
NameQuery.Flags = htons(0x0100);
|
||
NameQuery.QuestionCount = htons(1);
|
||
NameQuery.AnswerCount = 0;
|
||
NameQuery.NSCount = 0;
|
||
NameQuery.AdditionalRec = 0;
|
||
NameQuery.QuestionType = htons(0x0020);
|
||
NameQuery.QuestionClass = htons(1);
|
||
|
||
destad.sin_family = AF_INET;
|
||
destad.sin_port = htons(137);
|
||
destad.sin_addr.s_addr = winsaddr;
|
||
|
||
if (sendto(sd, (char *)&NameQuery, sizeof(NameQuery), 0,
|
||
(struct sockaddr *)&destad, sizeof(destad)) == SOCKET_ERROR)
|
||
{
|
||
wsprintfA(lpResults, "sendto() failed. Error %d. \r\n", WSAGetLastError());
|
||
|
||
AddStatusMessage(lpResults);
|
||
|
||
// exit(1);
|
||
return;
|
||
}
|
||
}
|
||
|
||
/*******************************************************************/
|
||
/* */
|
||
/* Wait for a Name Response which matches the Transaction ID */
|
||
/* */
|
||
/* recvaddr is the ip address returned by the wins server */
|
||
/* */
|
||
/*******************************************************************/
|
||
|
||
int
|
||
_stdcall
|
||
GetNameResponse(
|
||
u_long * recvaddr,
|
||
u_short TransactionID
|
||
)
|
||
|
||
{
|
||
char lpResults[100] = {0};
|
||
int i;
|
||
int len;
|
||
int rslt;
|
||
u_long AnswerAddr;
|
||
struct sockaddr_in addr;
|
||
NameResponse * pNameResponse = NULL;
|
||
BYTE Buf[NAME_RESPONSE_BUFFER_SIZE] = {0};
|
||
|
||
i = 0;
|
||
while (i < 15)
|
||
{
|
||
addrlen = sizeof(addr);
|
||
if ((len=recvfrom(sd, (char *) Buf, sizeof(Buf), 0,
|
||
(struct sockaddr *)&addr, &addrlen)) < 0)
|
||
{
|
||
rslt = WSAGetLastError();
|
||
if (rslt == WSAEWOULDBLOCK)
|
||
{
|
||
Sleep(100);
|
||
i++;
|
||
continue;
|
||
}
|
||
else
|
||
{
|
||
wsprintfA(lpResults, "recvfrom() failed. Error %d. \r\n", rslt);
|
||
AddStatusMessage(lpResults);
|
||
|
||
return WINSTEST_NO_RESPONSE;
|
||
}
|
||
}
|
||
|
||
pNameResponse = (NameResponse *) Buf;
|
||
|
||
if (TransactionID == htons(pNameResponse->TransactionID))
|
||
{
|
||
if (htons(pNameResponse->AnswerCount) == 0)
|
||
{
|
||
*recvaddr = 0;
|
||
return(WINSTEST_NOT_FOUND);
|
||
}
|
||
|
||
AnswerAddr = (pNameResponse->AnswerAddr2 << 16) | pNameResponse->AnswerAddr1;
|
||
*recvaddr = AnswerAddr;
|
||
|
||
return(WINSTEST_FOUND);
|
||
}
|
||
}
|
||
|
||
*recvaddr = 0;
|
||
|
||
return(WINSTEST_NO_RESPONSE);
|
||
}
|
||
|
||
INT
|
||
_stdcall
|
||
InitNameCheckSocket()
|
||
{
|
||
char lpResults[MAX_SIZE];
|
||
|
||
/* Set up a socket to use for querys and responses */
|
||
|
||
WSAStartup( 0x0101, &WsaData ); // make sure winsock is happy - noop for now
|
||
|
||
if ((sd = socket( AF_INET, SOCK_DGRAM, 0)) == INVALID_SOCKET)
|
||
{
|
||
//wsprintfA(lpResults, "socket() failed. Error %d. \r\n", WSAGetLastError());
|
||
//AddStatusMessage(lpResults);
|
||
|
||
return WSAGetLastError();
|
||
}
|
||
|
||
myad.sin_family = AF_INET;
|
||
myad.sin_addr.s_addr = INADDR_ANY;
|
||
myad.sin_port = htons(0);
|
||
|
||
if (bind( sd, (struct sockaddr *)&myad, sizeof(myad) ) < 0)
|
||
{
|
||
//wsprintfA(lpResults, "bind() failed. Error %d. \r\n", WSAGetLastError());
|
||
//AddStatusMessage(lpResults);
|
||
|
||
closesocket( sd );
|
||
return WSAGetLastError();
|
||
}
|
||
|
||
if (ioctlsocket(sd, FIONBIO, &NonBlocking) < 0)
|
||
{
|
||
//wsprintfA(lpResults, "ioctlsocket() failed. Error %d. \r\n", WSAGetLastError());
|
||
//AddStatusMessage(lpResults);
|
||
return WSAGetLastError();
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
INT
|
||
_stdcall
|
||
CloseNameCheckSocket()
|
||
{
|
||
closesocket(sd);
|
||
|
||
WSACleanup();
|
||
|
||
return 0;
|
||
}
|
||
|
||
DWORD WINAPI ThreadProc(LPVOID pData)
|
||
{
|
||
DialogBox(g_hInstance,
|
||
MAKEINTRESOURCE(IDD_VERSION_CONSIS),
|
||
g_hwndParent,
|
||
dlgProc);
|
||
|
||
return 29;
|
||
}
|
||
|
||
void CreateConsistencyStatusWindow(HINSTANCE hInstance, HWND hWndParent)
|
||
{
|
||
// dialog creation
|
||
// create a new window if we don't have one or it possibly went away
|
||
DWORD dwId;
|
||
MSG msg;
|
||
|
||
g_hInstance = hInstance;
|
||
g_hwndParent = hWndParent;
|
||
|
||
if (g_wndDlg && !IsWindow(g_wndDlg))
|
||
{
|
||
CloseHandle(g_hThread);
|
||
g_wndDlg = NULL;
|
||
}
|
||
|
||
if (!g_wndDlg)
|
||
{
|
||
g_hThread = CreateThread(NULL, 0, ThreadProc, NULL, 0, &dwId);
|
||
while (g_wndDlg == NULL)
|
||
{
|
||
// give the thread a chance to run
|
||
Sleep(0);
|
||
|
||
// since we are all on the same message pump, we need to
|
||
// give the system a chance to handle messages
|
||
while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
|
||
{
|
||
TranslateMessage(&msg);
|
||
DispatchMessage(&msg);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
void DestroyConsistencyStatusWindow()
|
||
{
|
||
BOOL bResult;
|
||
|
||
if (IsWindow(g_wndDlg))
|
||
{
|
||
bResult = PostMessage(g_wndDlg, WM_COMMAND, MAKEWPARAM(0, IDCANCEL), 0);
|
||
}
|
||
|
||
if (g_wndDlg)
|
||
{
|
||
WaitForSingleObject(g_hThread, 5000);
|
||
|
||
CloseHandle(g_hThread);
|
||
|
||
g_hThread = NULL;
|
||
g_wndDlg = NULL;
|
||
}
|
||
}
|
||
|
||
void EnableConsistencyCloseButton(BOOL bEnable)
|
||
{
|
||
HWND hButton;
|
||
HMENU hSysMenu;
|
||
RECT rect;
|
||
|
||
if (IsWindow(g_wndDlg))
|
||
{
|
||
// enable/disable the button
|
||
hButton = GetDlgItem(g_wndDlg, IDCANCEL);
|
||
EnableWindow(hButton, bEnable);
|
||
|
||
// now the system menu
|
||
hSysMenu = GetSystemMenu(GetConsistencyStatusWnd(), FALSE);
|
||
EnableMenuItem(hSysMenu, SC_CLOSE, bEnable ? MF_ENABLED : MF_DISABLED);
|
||
|
||
GetWindowRect(GetConsistencyStatusWnd(), &rect);
|
||
InvalidateRect(GetConsistencyStatusWnd(), &rect, TRUE);
|
||
}
|
||
}
|
||
|
||
void ClearConsistencyStatusWindow()
|
||
{
|
||
HWND hEdit;
|
||
|
||
if (IsWindow(g_wndDlg))
|
||
{
|
||
hEdit = GetDlgItem(g_wndDlg, IDC_EDIT_MESSAGE);
|
||
SetWindowText(hEdit, (LPCTSTR) "");
|
||
}
|
||
}
|
||
|
||
HWND GetConsistencyStatusWnd()
|
||
{
|
||
return g_wndDlg;
|
||
}
|
||
|
||
// this function should be called once before calling either AddWinsServer
|
||
// or CheckRegisteredNames
|
||
INT
|
||
_stdcall
|
||
InitNameConsistency(HINSTANCE hInstance, HWND hWnd)
|
||
{
|
||
int status = 0;
|
||
|
||
// initialize things
|
||
NumWinServers = 0;
|
||
memset(WinServers, 0, sizeof(WinServers));
|
||
|
||
CreateConsistencyStatusWindow(hInstance, hWnd);
|
||
|
||
InitNameCheckSocket();
|
||
|
||
return status;
|
||
}
|
||
|
||
INT
|
||
_stdcall
|
||
AddWinsServer(char * szServer, BOOL fVerifyWithPartners)
|
||
{
|
||
if (!InitServers(szServer, fVerifyWithPartners))
|
||
{
|
||
return FALSE;
|
||
}
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
/*********************************************************************/
|
||
/* M a i n */
|
||
/* */
|
||
/* 27-Dec-1995 CDermody Rather that report 'is not responding' */
|
||
/* for partial response, use multiple */
|
||
/* passes over those that were incomplete */
|
||
/* and report 'never responded' only for */
|
||
/* those that never did. */
|
||
/* Add mechanism to query the purported */
|
||
/* owner of the address to see if the */
|
||
/* service really exists there. */
|
||
/*********************************************************************/
|
||
/*
|
||
_cdecl
|
||
main (argc, argv)
|
||
int argc;
|
||
char *argv[];
|
||
*/
|
||
INT
|
||
_stdcall
|
||
CheckNameConsistency(char* szName)
|
||
{
|
||
int status = 0;
|
||
int i;
|
||
int Pass;
|
||
int ServerInx, NameInx, Inx;
|
||
struct in_addr retaddr;
|
||
struct in_addr tempaddr;
|
||
u_long temp;
|
||
WINSERVERS * ServerTemp;
|
||
int retry;
|
||
FILE * nf;
|
||
TCHAR szBuffer[MAX_SIZE] = {0};
|
||
TCHAR szNum[10];
|
||
char lpResults[100] = {0};
|
||
|
||
// initialize some things
|
||
memset(NBNames, 0, sizeof(NBNames));
|
||
memset(VerifiedAddress, 0, sizeof(VerifiedAddress));
|
||
|
||
for (i = 0; i < MAX_SERVERS; i++)
|
||
{
|
||
WinServers[i].LastResponse = -1;
|
||
WinServers[i].fQueried = FALSE;
|
||
WinServers[i].Valid = 0;
|
||
WinServers[i].Failed = 0;
|
||
WinServers[i].Retries = 0;
|
||
WinServers[i].Completed = 0;
|
||
}
|
||
|
||
SetCursor(LoadCursor(0, MAKEINTRESOURCE(IDC_WAIT)));
|
||
|
||
// call InitNameConsistency, then AddWinsServer to build the list of servers
|
||
// to verify this name against.
|
||
NumNBNames = 1;
|
||
NameInx = 0;
|
||
|
||
NBNames[NameInx] = malloc(NBT_NONCODED_NMSZ);
|
||
if (NBNames[NameInx] == NULL)
|
||
{
|
||
strcat(lpResults, "malloc(17) failed.\r\n");
|
||
|
||
//DestroyStatusWindow();
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
strcpy(NBNames[NameInx], szName);
|
||
|
||
for (Pass = 1; Pass < 3; Pass++)
|
||
{
|
||
_tcscpy(szBuffer, L"");
|
||
_tcscat(szBuffer, L"\r\n");
|
||
_tcscat(szBuffer, L"Pass ");
|
||
_itot(Pass, szNum, 10);
|
||
_tcscat(szBuffer, szNum);
|
||
_tcscat(szBuffer, L"\r\n");
|
||
_tcscat(szBuffer, L"\r\n");
|
||
|
||
AddStatusMessageW(szBuffer);
|
||
|
||
/* We initially have no failed servers */
|
||
|
||
for (ServerInx = 0; ServerInx < NumWinServers; ServerInx++)
|
||
{
|
||
ServerTemp = &WinServers[ServerInx];
|
||
ServerTemp->Failed = 0;
|
||
}
|
||
|
||
for (NameInx = 0; NameInx < NumNBNames; NameInx++)
|
||
{
|
||
for (ServerInx = 0; ServerInx < NumWinServers; ServerInx++)
|
||
{
|
||
ServerTemp = &WinServers[ServerInx];
|
||
|
||
if (ServerTemp->Completed)
|
||
{
|
||
continue;
|
||
}
|
||
|
||
retry = 0;
|
||
TranID++;
|
||
|
||
RetryLoop:
|
||
strcpy(lpResults, "");
|
||
strcat(lpResults, "Sending NameQuery to the server [");
|
||
strcat(lpResults, inet_ntoa(ServerTemp->Server));
|
||
strcat(lpResults, "] for name " );
|
||
strcat(lpResults, NBNames[NameInx]);
|
||
|
||
//AddStatusMessage(lpResults);
|
||
SendNameQuery(NBNames[NameInx],
|
||
ServerTemp->Server.s_addr,
|
||
TranID);
|
||
|
||
switch (GetNameResponse(&retaddr.s_addr, TranID))
|
||
{
|
||
case WINSTEST_FOUND: // found
|
||
ServerTemp->RetAddr.s_addr = retaddr.s_addr;
|
||
ServerTemp->Valid = 1;
|
||
ServerTemp->LastResponse = NameInx;
|
||
|
||
if (retaddr.s_addr == VerifiedAddress[NameInx])
|
||
{
|
||
// this address has already been verified... don't
|
||
// do the checking again
|
||
strcat(lpResults, "; OK.\r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
break;
|
||
}
|
||
|
||
status = VerifyRemote(inet_ntoa(ServerTemp->RetAddr),
|
||
NBNames[NameInx]);
|
||
|
||
|
||
if (WINSTEST_VERIFIED == status)
|
||
{
|
||
strcat(lpResults, "; OK.\r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
|
||
VerifiedAddress[NameInx] = retaddr.s_addr;
|
||
}
|
||
else
|
||
{
|
||
strcat(lpResults, "; could not be verified.\r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
}
|
||
|
||
break;
|
||
|
||
case WINSTEST_NOT_FOUND: // responded -- name not found
|
||
ServerTemp->RetAddr.s_addr = retaddr.s_addr;
|
||
ServerTemp->Valid = 0;
|
||
ServerTemp->LastResponse = NameInx;
|
||
|
||
strcat(lpResults, "; Name not found!\r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
|
||
break;
|
||
|
||
case WINSTEST_NO_RESPONSE: // no response
|
||
ServerTemp->RetAddr.s_addr = retaddr.s_addr;
|
||
ServerTemp->Valid = 0;
|
||
ServerTemp->Retries++;
|
||
|
||
strcat(lpResults, "; No response.\r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
|
||
retry++;
|
||
if (retry > 2)
|
||
{
|
||
ServerTemp->Failed = 1;
|
||
continue;
|
||
}
|
||
|
||
goto RetryLoop;
|
||
|
||
} // switch GetNameResponse
|
||
} // for ServerInx
|
||
|
||
for (ServerInx = 0; ServerInx < NumWinServers; ServerInx++)
|
||
{
|
||
ServerTemp = &WinServers[ServerInx];
|
||
if (ServerTemp->Completed)
|
||
{
|
||
continue;
|
||
}
|
||
|
||
if (ServerTemp->Valid)
|
||
{
|
||
temp = ServerTemp->RetAddr.s_addr;
|
||
break;
|
||
}
|
||
} // for ServerInx
|
||
|
||
for (ServerInx = 0; ServerInx < NumWinServers; ServerInx++)
|
||
{
|
||
ServerTemp = &WinServers[ServerInx];
|
||
if (ServerTemp->Completed)
|
||
{
|
||
continue;
|
||
}
|
||
|
||
if ( (ServerTemp->Valid) )
|
||
{
|
||
if ((temp != ServerTemp->RetAddr.s_addr)
|
||
|| (0 != VerifiedAddress[NameInx]
|
||
&& temp != VerifiedAddress[NameInx]) )
|
||
{
|
||
strcpy(lpResults, "");
|
||
strcat(lpResults, "Inconsistency found with WINS for NetBIOS name ");
|
||
strcat(lpResults, NBNames[NameInx]);
|
||
strcat(lpResults, "\r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
|
||
if (0 != VerifiedAddress[NameInx])
|
||
{
|
||
tempaddr.s_addr = VerifiedAddress[NameInx];
|
||
|
||
strcpy(lpResults, "");
|
||
strcat(lpResults,"NetBIOS name has verified address (");
|
||
strcat(lpResults,inet_ntoa(tempaddr));
|
||
strcat(lpResults, "). \r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
}
|
||
|
||
for (Inx = 0; Inx < NumWinServers; Inx++)
|
||
{
|
||
if (WinServers[Inx].Valid)
|
||
{
|
||
strcpy(lpResults, "");
|
||
strcat(lpResults," NameQuery(");
|
||
strcat(lpResults,inet_ntoa(WinServers[Inx].Server));
|
||
strcat(lpResults, " \\");
|
||
strcat(lpResults, NBNames[NameInx]);
|
||
strcat(lpResults, ")");
|
||
|
||
strcat(lpResults , " = ");
|
||
strcat(lpResults, inet_ntoa(WinServers[Inx].RetAddr));
|
||
strcat(lpResults, " \r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
} // for ServerInx
|
||
} // for NameInx
|
||
|
||
for (ServerInx = 0; ServerInx < NumWinServers; ServerInx++)
|
||
{
|
||
ServerTemp = &WinServers[ServerInx];
|
||
if (!ServerTemp->Failed)
|
||
{
|
||
ServerTemp->Completed = 1;
|
||
}
|
||
} // for ServerInx
|
||
} // for Pass
|
||
|
||
for (ServerInx = 0; ServerInx < NumWinServers; ServerInx++)
|
||
{
|
||
ServerTemp = &WinServers[ServerInx];
|
||
if ((-1) == ServerTemp->LastResponse)
|
||
{
|
||
strcpy(lpResults, "");
|
||
strcat(lpResults,"WINS Server ");
|
||
strcat(lpResults, inet_ntoa(ServerTemp->Server));
|
||
strcat(lpResults, " never responded! \r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
}
|
||
else if (0 == ServerTemp->Completed)
|
||
{
|
||
strcpy(lpResults, "");
|
||
strcat(lpResults, "WINS Server ");
|
||
strcat(lpResults, inet_ntoa(ServerTemp->Server));
|
||
strcat(lpResults, " incomplete!\r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
}
|
||
} // for ServerInx
|
||
|
||
for (NameInx = 0; NameInx < NumNBNames; NameInx++)
|
||
{
|
||
if (0 == VerifiedAddress[NameInx])
|
||
{
|
||
strcpy(lpResults, "");
|
||
strcat(lpResults,"Could not verify address for name (");
|
||
strcat(lpResults, NBNames[NameInx]);
|
||
strcat(lpResults, ").\r\n\r\n");
|
||
|
||
AddStatusMessage(lpResults);
|
||
}
|
||
} // for NameInx
|
||
// exit(0);
|
||
|
||
if (NBNames[0])
|
||
free(NBNames[0]);
|
||
|
||
return 1; // just to keep the compiler happy -- why do we have to?
|
||
}
|