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Diffstat (limited to 'private/nw/nwscript/nt.c')
| -rw-r--r-- | private/nw/nwscript/nt.c | 617 |
1 files changed, 617 insertions, 0 deletions
diff --git a/private/nw/nwscript/nt.c b/private/nw/nwscript/nt.c new file mode 100644 index 000000000..ebf7d4bb1 --- /dev/null +++ b/private/nw/nwscript/nt.c @@ -0,0 +1,617 @@ +/************************************************************************* +* +* NT.C +* +* NT NetWare routines +* +* Copyright (c) 1995 Microsoft Corporation +* +* $Log: N:\NT\PRIVATE\NW4\NWSCRIPT\VCS\NT.C $ +* +* Rev 1.4 22 Dec 1995 14:25:12 terryt +* Add Microsoft headers +* +* Rev 1.3 28 Nov 1995 17:13:28 terryt +* Cleanup resource file +* +* Rev 1.2 22 Nov 1995 15:43:44 terryt +* Use proper NetWare user name call +* +* Rev 1.1 20 Nov 1995 16:10:00 terryt +* Close open NDS handles +* +* Rev 1.0 15 Nov 1995 18:07:18 terryt +* Initial revision. +* +* Rev 1.2 25 Aug 1995 16:23:02 terryt +* Capture support +* +* Rev 1.1 23 May 1995 19:37:02 terryt +* Spruce up source +* +* Rev 1.0 15 May 1995 19:10:40 terryt +* Initial revision. +* +*************************************************************************/ +#include <common.h> + +#include <nwapi.h> +#include <npapi.h> + +#include "ntnw.h" +/* + * Name of NetWare provider + */ +TCHAR NW_PROVIDER[60]; +unsigned char NW_PROVIDERA[60]; + +/******************************************************************** + + NTPrintExtendedError + +Routine Description: + + Print any extended errors from WNet routines + +Arguments: + None + +Return Value: + None + + *******************************************************************/ +void +NTPrintExtendedError( void ) +{ + DWORD ExError; + wchar_t provider[32]; + wchar_t description[1024]; + + if ( !WNetGetLastErrorW( &ExError, description, 1024, provider, 32 ) ) + wprintf(L"%s\n", description); +} + + +/******************************************************************** + + NTInitProvider + +Routine Description: + + Retrieve provider name and save old paths + +Arguments: + None + +Return Value: + None + + *******************************************************************/ +void +NTInitProvider( void ) +{ + HKEY hKey; + DWORD dwType, dwSize; + LONG Status; + BOOL ret = FALSE; + + dwSize = sizeof(NW_PROVIDER); + if ((Status = RegOpenKeyEx(HKEY_LOCAL_MACHINE, REGISTRY_PROVIDER, 0, KEY_READ, &hKey)) == ERROR_SUCCESS) { + (void) RegQueryValueEx(hKey, REGISTRY_PROVIDERNAME, NULL, &dwType, (LPBYTE) NW_PROVIDER, &dwSize); + WideTosz( NW_PROVIDERA, NW_PROVIDER, sizeof(NW_PROVIDERA) ); + } + + RegCloseKey(hKey); + + GetOldPaths(); +} + +/******************************************************************** + + DeleteDriveBase + +Routine Description: + + Disconnect drive from network + +Arguments: + + DriveNumber - number of drive 1-26 + +Return Value: + 0 - success + else NetWare error + + *******************************************************************/ +unsigned int +DeleteDriveBase( unsigned short DriveNumber) +{ + static char drivename[] = "A:"; + unsigned int dwRes; + + drivename[0] = 'A' + DriveNumber - 1; + + dwRes = WNetCancelConnection2A( drivename, 0, TRUE ); + + if ( dwRes != NO_ERROR ) + dwRes = GetLastError(); + + if ( dwRes == ERROR_EXTENDED_ERROR ) + NTPrintExtendedError(); + + return dwRes; +} + +/******************************************************************** + + DetachFromFileServer + +Routine Description: + + Break connection from a file server + +Arguments: + + ConnectionId - Connection handle + +Return Value: + 0 = success + else NT error + + *******************************************************************/ +unsigned int +DetachFromFileServer( unsigned int ConnectionId ) +{ + return ( NWDetachFromFileServer( (NWCONN_HANDLE)ConnectionId ) ); +} + + +/******************************************************************** + + NTLoginToFileServer + +Routine Description: + + Login to a file server given a user name and password. + + If a NULL password is passed in, the default password should + be tried if no password failed. + +Arguments: + + pszServerName - Server name + pszUserName - User name + pszPassword - Password + +Return Value: + 0 = success + else NetWare error + + *******************************************************************/ +unsigned int +NTLoginToFileServer( + char *pszServerName, + char *pszUserName, + char *pszPassword + ) +{ + NETRESOURCEA NetResource; + DWORD dwRes; + + // + // validate parameters + // + if (!pszServerName || !pszUserName || !pszPassword) { + DisplayMessage(IDR_ERROR_DURING, "NTLoginToFileServer"); + return 0xffffffff ; + } + + NetResource.dwScope = 0 ; + NetResource.dwUsage = 0 ; + NetResource.dwType = RESOURCETYPE_ANY; + NetResource.lpLocalName = NULL; + NetResource.lpRemoteName = pszServerName; + NetResource.lpComment = NULL; + NetResource.lpProvider = NW_PROVIDERA ; + + // + // make the connection + // + dwRes=WNetAddConnection2A ( &NetResource, + pszPassword, + pszUserName, + 0 ); + if ( dwRes != NO_ERROR ) + dwRes = GetLastError(); + + // + // Try default password if no password was specified + // + // The error numbers aren't (or weren't) reliable (ERROR_INVALID_PASSWORD) + // + if ( ( dwRes != NO_ERROR ) && ( pszPassword[0] == '\0' ) ) { + dwRes=WNetAddConnection2A ( &NetResource, + NULL, + pszUserName, + 0 ); + if ( dwRes != NO_ERROR ) + dwRes = GetLastError(); + } + + return( dwRes ); +} + +/******************************************************************** + + GetFileServerName + +Routine Description: + + Return the server name associated with the connection ID + +Arguments: + + ConnectionId - Connection ID to a server + pServerName - Returned server name + +Return Value: + 0 - success + else NT error + + *******************************************************************/ +unsigned int +GetFileServerName( + unsigned int ConnectionId, + char * pServerName + ) +{ + unsigned int Result; + VERSION_INFO VerInfo; + + *pServerName = '\0'; + + Result = NWGetFileServerVersionInfo( (NWCONN_HANDLE) ConnectionId, + &VerInfo ); + if ( !Result ) + { + strcpy( pServerName, VerInfo.szName ); + } + + return Result; +} + +/******************************************************************** + + SetDriveBase + +Routine Description: + + Connect a drive to a NetWare volume + +Arguments: + + DriveNumber - number of drive 1-26 + ServerName - server name + DirHandle - not used + pDirPath - Volume:\Path + +Return Value: + 0 = success + else NetWare error + + *******************************************************************/ +unsigned int +SetDriveBase( + unsigned short DriveNumber, + unsigned char *ServerName, + unsigned int DirHandle, + unsigned char *pDirPath + ) +{ + unsigned int Result = 0; + static char driveName[] = "A:" ; + + /* + * DirHandle is never used + */ + + driveName[0]= 'A' + DriveNumber - 1; + + if ( ( ServerName[0] == '\0' ) && fNDS ) { + + /* + * Assume its an NDS volume name, if that fails, then + * try a default file server volume. + */ + Result = NTSetDriveBase( driveName, NDSTREE, pDirPath ); + + if ( !Result ) + return Result; + + Result = NTSetDriveBase( driveName, PREFERRED_SERVER, pDirPath ); + + return Result; + } + + Result = NTSetDriveBase( driveName, ServerName, pDirPath ); + + return Result; +} + + +/******************************************************************** + + NTSetDriveBase + +Routine Description: + + Connect a local name to a NetWare volume and path + +Arguments: + + pszLocalName - local name to connect + pszServerName - name of file server + pszDirPath - Volume:\Path + +Return Value: + 0 = success + else NetWare error + + *******************************************************************/ +unsigned int +NTSetDriveBase( unsigned char * pszLocalName, + unsigned char * pszServerName, + unsigned char * pszDirPath ) +{ + NETRESOURCEA NetResource; + DWORD dwRes, dwSize; + unsigned char * pszRemoteName = NULL; + char * p; + + // + // validate parameters + // + if (!pszLocalName || !pszServerName || !pszDirPath) { + DisplayMessage(IDR_ERROR_DURING, "NTSetDriveBase"); + return 0xffffffff ; + } + + // + // allocate memory for string + // + dwSize = strlen(pszDirPath) + strlen(pszServerName) + 5 ; + if (!(pszRemoteName = (unsigned char *)LocalAlloc( + LPTR, + dwSize))) + { + DisplayMessage(IDR_NOT_ENOUGH_MEMORY); + dwRes = 0xffffffff; + goto ExitPoint ; + } + + // + // The requester understands + // server\volume:dir + // but not + // server\volume:\dir + // + // So just convert it to UNC + // + + strcpy( pszRemoteName, "\\\\" ); + strcat( pszRemoteName, pszServerName ); + strcat( pszRemoteName, "\\" ); + strcat( pszRemoteName, pszDirPath ); + + p = strchr( pszRemoteName, ':' ); + if ( !p ) { + DisplayMessage(IDR_NO_VOLUME); + dwRes = 0xffffffff; + goto ExitPoint ; + } + *p++ = '\\'; + + if ( *p == '\\' ) { + /* Don't want a double backslash */ + *p = '\0'; + p = strchr( pszDirPath, ':' ); + p++; + p++; + strcat( pszRemoteName, p ); + } + + // + // strip off trailing backslash + // + if (pszRemoteName[strlen(pszRemoteName)-1] == '\\') + pszRemoteName[strlen(pszRemoteName)-1] = '\0'; + + NetResource.dwScope = 0 ; + NetResource.dwUsage = 0 ; + NetResource.dwType = RESOURCETYPE_DISK; + NetResource.lpLocalName = pszLocalName; + NetResource.lpRemoteName = pszRemoteName; + NetResource.lpComment = NULL; + NetResource.lpProvider = NW_PROVIDERA ; + + // + // make the connection + // + dwRes=WNetAddConnection2A ( &NetResource, NULL, NULL, 0 ); + + if ( dwRes != NO_ERROR ) + dwRes = GetLastError(); + +ExitPoint: + + if (pszRemoteName) + (void) LocalFree((HLOCAL) pszRemoteName) ; + + return( dwRes ); +} + + +/******************************************************************** + + Is40Server + +Routine Description: + + Returns TRUE if 4X server + +Arguments: + + ConnectionHandle - Connection Handle + +Return Value: + TRUE = 4X server + FALSE = pre-4X server + + *******************************************************************/ +unsigned int +Is40Server( + unsigned int ConnectionHandle + ) +{ + NTSTATUS NtStatus ; + VERSION_INFO VerInfo; + unsigned int Version; + + NtStatus = NWGetFileServerVersionInfo( (NWCONN_HANDLE)ConnectionHandle, + &VerInfo ); + + if (!NT_SUCCESS(NtStatus)) + FALSE; + + Version = VerInfo.Version * 1000 + VerInfo.SubVersion * 10; + + if ( Version >= 4000 ) { + return TRUE; + } + else { + return FALSE; + } +} + +/******************************************************************** + + CleanupExit + +Routine Description: + + Does any cleanup and exits + +Arguments: + + ExitCode - exit code for exit() + +Return Value: + does not return + + *******************************************************************/ +void +CleanupExit ( int ExitCode ) +{ + if ( fNDS ) + NDSCleanup(); + + exit( ExitCode ); +} + +/******************************************************************** + + NTGetNWUserName + +Routine Description: + + Get NetWare user name + +Arguments: + + TreeBuffer IN - wide string for server or tree + UserName OUT - user name + Length IN - length of user name + +Return Value: + error message + + *******************************************************************/ +int +NTGetNWUserName( PWCHAR TreeBuffer, PWCHAR UserName, int Length ) +{ + + NTSTATUS ntstatus; + IO_STATUS_BLOCK IoStatusBlock; + OBJECT_ATTRIBUTES ObjectAttributes; + ACCESS_MASK DesiredAccess = SYNCHRONIZE | FILE_LIST_DIRECTORY; + HANDLE hRdr; + + WCHAR DevicePreamble[] = L"\\Device\\Nwrdr\\"; + UINT PreambleLength = 14; + + WCHAR NameStr[64]; + UNICODE_STRING OpenName; + UINT i; + + UNICODE_STRING NdsTree; + + // + // Copy over the preamble. + // + + OpenName.MaximumLength = sizeof( NameStr ); + + for ( i = 0; i < PreambleLength ; i++ ) + NameStr[i] = DevicePreamble[i]; + + RtlInitUnicodeString( &NdsTree, TreeBuffer ); + + // + // Copy the server or tree name. + // + + for ( i = 0 ; i < ( NdsTree.Length / sizeof( WCHAR ) ) ; i++ ) { + NameStr[i + PreambleLength] = NdsTree.Buffer[i]; + } + + OpenName.Length = ( i * sizeof( WCHAR ) ) + + ( PreambleLength * sizeof( WCHAR ) ); + OpenName.Buffer = NameStr; + + // + // Set up the object attributes. + // + + InitializeObjectAttributes( &ObjectAttributes, + &OpenName, + OBJ_CASE_INSENSITIVE, + NULL, + NULL ); + + ntstatus = NtOpenFile( &hRdr, + DesiredAccess, + &ObjectAttributes, + &IoStatusBlock, + FILE_SHARE_VALID_FLAGS, + FILE_SYNCHRONOUS_IO_NONALERT ); + + if ( !NT_SUCCESS(ntstatus) ) + return ntstatus; + + ntstatus = NtFsControlFile( hRdr, + NULL, + NULL, + NULL, + &IoStatusBlock, + FSCTL_NWR_GET_USERNAME, + (PVOID) TreeBuffer, + NdsTree.Length, + (PVOID) UserName, + Length ); + + UserName[(USHORT)IoStatusBlock.Information/2] = 0; + + NtClose( hRdr ); + return ntstatus; + +} |