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Diffstat (limited to 'cpputools/source/sp2bv/sp2bv.cxx')
-rw-r--r-- | cpputools/source/sp2bv/sp2bv.cxx | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/cpputools/source/sp2bv/sp2bv.cxx b/cpputools/source/sp2bv/sp2bv.cxx new file mode 100644 index 000000000000..168d10b34390 --- /dev/null +++ b/cpputools/source/sp2bv/sp2bv.cxx @@ -0,0 +1,144 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: sp2bv.cxx,v $ + * $Revision: 1.5 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "osl/thread.h" +#include "osl/file.h" +#include "rtl/ustring.hxx" +#include "rtl/ustrbuf.h" + + + +using namespace rtl; + +static sal_Bool hasOption(char const * szOption, int argc, char** argv); + + +#define HELP_TEXT \ +"SYNOPSIS \n\n" \ +"\tsp2bv [-h] [-?] string \n\n" \ +"DESCRIPTION\n\n" \ +"\tsp2bv stands for \"system path to bootstrap variable\"." \ +" First the system path is converted into a file URL. Then all " \ +"characters which have a special meaning in bootstrap variables, " \ +"such as \'$\' are escaped. The resulting string is written to " \ +"stdout an can be assigned to a bootstrap variable.\n" \ +"\n\n" \ +"OPTIONS \n\n" \ +"\tThe following options are supported: \n" \ +"-?\n " \ +"--help" \ +" Display help information.\n" + + + + +int main(int argc, char **argv) +{ + if( hasOption("--help",argc, argv) || hasOption("-h", argc, argv)) + { + fprintf(stdout, HELP_TEXT);// default + return 0; + } + + if (argc != 2) + { + fprintf(stdout, HELP_TEXT); + return -1; + } + + rtl_uString* pPath = NULL; + rtl_string2UString( &pPath, argv[1], strlen(argv[1]), + osl_getThreadTextEncoding(),OSTRING_TO_OUSTRING_CVTFLAGS ); + + rtl_uString* pUrl = NULL; + if (osl_getFileURLFromSystemPath(pPath, &pUrl) != osl_File_E_None) + return -1; +//escape the special characters + + sal_Unicode cEscapeChar = 0x5c; + rtl_uString* pBuffer = NULL; + sal_Int32 nCapacity = 255; + rtl_uString_new_WithLength( &pBuffer, nCapacity ); + + const sal_Unicode* pCur = pUrl->buffer; + for (int i = 0; i != pUrl->length; i++) + { + switch( *pCur) + { + case '$': + rtl_uStringbuffer_insert( &pBuffer, &nCapacity, pBuffer->length, &cEscapeChar, 1); + rtl_uStringbuffer_insert( &pBuffer, &nCapacity, pBuffer->length, pCur, 1); + break; + case '{': + case '}': + case '\\': fprintf(stderr, "sp2vb: file URL contains invalid characters!\n"); + return -1; + default: + rtl_uStringbuffer_insert( &pBuffer, &nCapacity, pBuffer->length, pCur, 1); + } + pCur ++; + } +//convert back to byte string so that we can print it. + rtl_String* pBootVar = NULL; + rtl_uString2String( &pBootVar, pBuffer->buffer, pBuffer->length, + osl_getThreadTextEncoding(), OUSTRING_TO_OSTRING_CVTFLAGS); + + fprintf(stdout, "%s", pBootVar->buffer); + fflush(stdout); + + rtl_uString_release(pBuffer); + rtl_uString_release(pPath); + rtl_uString_release(pUrl); + rtl_string_release(pBootVar); + return 0; +} + + + +static sal_Bool hasOption(char const * szOption, int argc, char** argv) +{ + sal_Bool retVal= sal_False; + for(sal_Int16 i= 1; i < argc; i++) + { + if( ! strcmp(argv[i], szOption)) + { + retVal= sal_True; + break; + } + } + return retVal; +} + + + + + |