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Diffstat (limited to 'cosv/source/service/commandline.cxx')
| -rw-r--r-- | cosv/source/service/commandline.cxx | 345 |
1 files changed, 0 insertions, 345 deletions
diff --git a/cosv/source/service/commandline.cxx b/cosv/source/service/commandline.cxx deleted file mode 100644 index c3983e6e..00000000 --- a/cosv/source/service/commandline.cxx +++ /dev/null @@ -1,345 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * 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 <precomp.h> -#include <cosv/commandline.hxx> - -// NOT FULLY DECLARED SERVICES -#include <cosv/file.hxx> - - -namespace csv -{ - -namespace -{ - -const intt C_nNoOption = -1; - -const char * sIncludeOptionShort = "-A:"; -const char * sIncludeOptionLong = "--Arguments:"; -const uintt nIncludeOptionShort_Length = strlen(sIncludeOptionShort); -const uintt nIncludeOptionLong_Length = strlen(sIncludeOptionLong); - - -/** Analyses, if an option is the one to include a file with - further command line arguments. -*/ -bool IsIncludeOption( - const String & i_option ); - -/** Gets the file name from an include-arguments-option. -*/ -String IncludeFile_fromIncludeOption( - const String & i_option ); - - -bool -IsIncludeOption(const String & i_option) -{ - return strncmp(i_option, sIncludeOptionShort, nIncludeOptionShort_Length) == 0 - OR - strncmp(i_option, sIncludeOptionLong, nIncludeOptionLong_Length) == 0; -} - -String -IncludeFile_fromIncludeOption(const String & i_option) -{ - if ( strncmp(i_option, sIncludeOptionShort, nIncludeOptionShort_Length) - == 0 ) - { - return String(i_option, nIncludeOptionShort_Length, str::maxsize); - } - else - if ( strncmp(i_option, sIncludeOptionLong, nIncludeOptionLong_Length) - == 0 ) - { - return String(i_option, nIncludeOptionLong_Length, str::maxsize); - } - return String::Null_(); -} - - -} // end anonymous namespace - - - - -/** Local helper class for searching a possible option name in a vector of - ->OptionDescription. -*/ -struct CommandLine:: -FindOptionByText -{ - bool operator()( - const CommandLine::OptionDescription & - i_option ) - { return i_option.sText == sOption; } - - /// @param i_searchText [i_searchText != ""] - FindOptionByText( - const String & i_option ) - : sOption(i_option) { } - private: - const String sOption; -}; - - -typedef std::vector<StringVector::const_iterator> StringCIteratorList; -typedef std::vector<intt> OptionIdList; - -bool -CommandLine::Interpret( int argc, - char * argv[] ) -{ - Get_Arguments(argc,argv); - csv_assert(aOptionPoints.size() == aOptionIds.size()); - - StringVector::const_iterator - itNext = aCommandLine.begin(); - ++itNext; // Move 1 forward from program name. - StringVector::const_iterator - itEnd = aCommandLine.end(); - StringCIteratorList::const_iterator - itOptPtsEnd = aOptionPoints.end(); - - OptionIdList::const_iterator - itOptIds = aOptionIds.begin(); - for ( StringCIteratorList::const_iterator itOptPts = aOptionPoints.begin(); - itOptPts != itOptPtsEnd AND bIsOk; - ++itOptPts, ++itOptIds ) - { - // May be, there are arguments which do not belong to the last option: - // itNext != *is - Handle_FreeArguments(itNext, *itOptPts); - - itNext = do_HandleOption( *itOptIds, - *itOptPts + 1, - itOptPts+1 == itOptPtsEnd ? itEnd : *(itOptPts+1) ); - csv_assert(itNext <= itEnd); - } // end for (is) - Handle_FreeArguments(itNext, itEnd); - - return bIsOk; -} - -CommandLine::CommandLine() - : aOptions(), - aCommandLine(), - bIsOk(false) -{ -} - -void -CommandLine::Add_Option( intt i_id, - String i_text ) -{ - aOptions.push_back(OptionDescription( i_id, - i_text )); -} - -void -CommandLine::Get_Arguments( int argc, - char * argv[] ) -{ - aCommandLine.erase(aCommandLine.begin(),aCommandLine.end()); - aCommandLine.reserve(argc); - - char ** pArgEnd = argv + argc; - for ( char ** pArg = &argv[0]; - pArg != pArgEnd; - ++pArg ) - { - Store_Argument(*pArg); - } // end for - Find_OptionPoints(); - bIsOk = true; -} - -intt -CommandLine::Find_Option( const String & i_text ) const -{ - if (i_text.empty()) - return C_nNoOption; - - FindOptionByText aSearch(i_text); - OptionList::const_iterator - itFound = std::find_if( aOptions.begin(), - aOptions.end(), - aSearch ); - if (itFound != aOptions.end()) - { - return (*itFound).nId; - } - return C_nNoOption; -} - -bool -CommandLine::Store_Argument( const String & i_arg ) -{ - if ( NOT IsIncludeOption(i_arg) ) - { - aCommandLine.push_back(i_arg); - return true; - } - - return Try2Include_Options(i_arg); -} - -void -CommandLine::Find_OptionPoints() -{ - StringVector::const_iterator itEnd = aCommandLine.end(); - for ( StringVector::const_iterator it = aCommandLine.begin() + 1; - it != itEnd; - ++it ) - { - intt nOption = Find_Option(*it); - if (nOption != C_nNoOption) - { - aOptionPoints.push_back(it); - aOptionIds.push_back(nOption); - } - } // end for (i) -} - -void -CommandLine::Handle_FreeArguments( StringVector::const_iterator i_begin, - StringVector::const_iterator i_end ) -{ - for ( StringVector::const_iterator it = i_begin; - it != i_end AND bIsOk; - ++it ) - { - do_HandleFreeArgument(*it); - } -} - -bool -CommandLine::Try2Include_Options(const String & i_includeOption) -{ - static StringVector - aIncludedOptionFiles_; - - const String - aOptionFile(IncludeFile_fromIncludeOption(i_includeOption)); - - // Avoid recursion deadlock 1 - if ( std::find( aIncludedOptionFiles_.begin(), - aIncludedOptionFiles_.end(), - aOptionFile ) - != aIncludedOptionFiles_.end() ) - { - Cerr() << "\nError: Self inclusion of option file " - << aOptionFile - << ".\n" - << Endl(); - return false; - } - - // Avoid recursion deadlock 2 - aIncludedOptionFiles_.push_back(aOptionFile); - - bool ok = Include_Options(aOptionFile); - - // Avoid recursion deadlock 3 - aIncludedOptionFiles_.pop_back(); - - return ok; -} - -bool -CommandLine::Include_Options( const String & i_optionsFile ) -{ - StreamStr - aIncludedText(500); - bool ok = Load_Options(aIncludedText, i_optionsFile); - if (NOT ok) - return false; - - StringVector - aIncludedOptions; - Split(aIncludedOptions, aIncludedText.c_str()); - - StringVector::const_iterator itEnd = aIncludedOptions.end(); - for ( StringVector::const_iterator it = aIncludedOptions.begin(); - it != itEnd; - ++it ) - { - Store_Argument(*it); - } // end for - - return true; -} - -bool -CommandLine::Load_Options( StreamStr & o_text, - const String & i_optionsFile ) -{ - if (i_optionsFile.empty()) - return false; - - File - aOptionsFile(i_optionsFile, CFM_READ); - OpenCloseGuard - aOFGuard(aOptionsFile); - if (NOT aOFGuard) - { - Cerr() << "\nError: Options file " - << i_optionsFile - << " not found.\n" - << Endl(); - return false; - } - - StreamStr - aLoad(aOptionsFile); - o_text.swap(aLoad); - return true; -} - - - - -/****************** OptionDescription ***********************/ - - -CommandLine:: -OptionDescription::OptionDescription( intt i_id, - String i_text ) - : nId(i_id), - sText(i_text) -{ -} - - - - -} // namespace csv - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |