1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir 29*cdf0e10cSrcweir { 30*cdf0e10cSrcweir DWORD dwResult = 0; // Assume failure 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir if ( IsBadStringPtr( lpShortPath, MAX_PATH ) ) 33*cdf0e10cSrcweir { 34*cdf0e10cSrcweir SetLastError( ERROR_INVALID_PARAMETER ); 35*cdf0e10cSrcweir return dwResult; 36*cdf0e10cSrcweir } 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir // Assume a not existing buffer means a bufsize of zero 39*cdf0e10cSrcweir if ( !lpLongPath ) 40*cdf0e10cSrcweir cchBuffer = 0; 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir if ( _tcslen( lpShortPath ) == 2 && lpShortPath[1] == ':' ) 43*cdf0e10cSrcweir { 44*cdf0e10cSrcweir _tcscpy( lpLongPath, lpShortPath ); 45*cdf0e10cSrcweir dwResult = _tcslen( lpLongPath ); 46*cdf0e10cSrcweir } 47*cdf0e10cSrcweir else 48*cdf0e10cSrcweir { 49*cdf0e10cSrcweir HANDLE hFind; 50*cdf0e10cSrcweir WIN32_FIND_DATA aFindFileData; 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir if ( lpShortPath[_tcslen(lpShortPath)-1] == '\\' ) 53*cdf0e10cSrcweir { 54*cdf0e10cSrcweir TCHAR szFilePath[MAX_PATH]; 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir _tcscpy( szFilePath, lpShortPath ); 57*cdf0e10cSrcweir _tcscat( szFilePath, TEXT("*.*") ); 58*cdf0e10cSrcweir hFind = FindFirstFile( szFilePath, &aFindFileData );; 59*cdf0e10cSrcweir aFindFileData.cFileName[0] = 0; 60*cdf0e10cSrcweir } 61*cdf0e10cSrcweir else 62*cdf0e10cSrcweir { 63*cdf0e10cSrcweir hFind = FindFirstFile( lpShortPath, &aFindFileData ); 64*cdf0e10cSrcweir if ( !IsValidHandle( hFind ) ) 65*cdf0e10cSrcweir { 66*cdf0e10cSrcweir TCHAR szFilePath[MAX_PATH]; 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir _tcscpy( szFilePath, lpShortPath ); 69*cdf0e10cSrcweir _tcscat( szFilePath, TEXT("\\*.*") ); 70*cdf0e10cSrcweir hFind = FindFirstFile( szFilePath, &aFindFileData );; 71*cdf0e10cSrcweir aFindFileData.cFileName[0] = 0; 72*cdf0e10cSrcweir } 73*cdf0e10cSrcweir } 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir if ( IsValidHandle( hFind ) ) 76*cdf0e10cSrcweir { 77*cdf0e10cSrcweir FindClose( hFind ); 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir LPCTSTR lpLastSlash = _tcsrchr( lpShortPath, '\\' ); 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir if ( lpLastSlash ) 82*cdf0e10cSrcweir { 83*cdf0e10cSrcweir int nParentLen = lpLastSlash - lpShortPath; 84*cdf0e10cSrcweir LPTSTR lpParentPath = (LPTSTR)_alloca( (nParentLen + 1) * sizeof(TCHAR) ); 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir CopyMemory( lpParentPath, lpShortPath, nParentLen * sizeof(TCHAR) ); 87*cdf0e10cSrcweir lpParentPath[nParentLen] = 0; 88*cdf0e10cSrcweir 89*cdf0e10cSrcweir dwResult = GetLongPathName( lpParentPath, lpLongPath, cchBuffer ); 90*cdf0e10cSrcweir 91*cdf0e10cSrcweir if ( !dwResult ) 92*cdf0e10cSrcweir _tcscpy( lpLongPath, lpParentPath ); 93*cdf0e10cSrcweir } 94*cdf0e10cSrcweir else 95*cdf0e10cSrcweir { 96*cdf0e10cSrcweir _tcscpy( lpLongPath, lpShortPath ); 97*cdf0e10cSrcweir dwResult = _tcslen( lpLongPath ); 98*cdf0e10cSrcweir } 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir if ( dwResult < cchBuffer ) 101*cdf0e10cSrcweir { 102*cdf0e10cSrcweir _tcscat( lpLongPath, TEXT("\\") ); 103*cdf0e10cSrcweir _tcscat( lpLongPath, aFindFileData.cFileName ); 104*cdf0e10cSrcweir dwResult = _tcslen( lpLongPath ); 105*cdf0e10cSrcweir } 106*cdf0e10cSrcweir else 107*cdf0e10cSrcweir dwResult += _tcslen( aFindFileData.cFileName ) + 1; 108*cdf0e10cSrcweir } 109*cdf0e10cSrcweir } 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir return dwResult; 112*cdf0e10cSrcweir } 113*cdf0e10cSrcweir 114