/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #include #include #include "cppuoptions.hxx" #include #include #ifdef SAL_UNX #define SEPARATOR '/' #else #define SEPARATOR '\\' #endif bool CppuOptions::initOptions(int ac, char* av[], bool bCmdFile) { bool ret = true; int i=0; if (!bCmdFile) { bCmdFile = true; OString name(av[0]); sal_Int32 index = name.lastIndexOf(SEPARATOR); m_program = name.copy(index > 0 ? index+1 : 0); if (ac < 2) { fprintf(stderr, "%s", prepareHelp().getStr()); ret = false; } i = 1; } else { i = 0; } char *s=nullptr; for( ; i < ac; i++) { if (av[i][0] == '-') { switch (av[i][1]) { case 'O': if (av[i][2] == '\0') { if (i < ac - 1 && av[i+1][0] != '-') { i++; s = av[i]; } else { OString tmp("'-O', please check"); if (i <= ac - 1) { tmp += " your input '" + OString(av[i+1]) + "'"; } throw IllegalArgument(tmp); } } else { s = av[i] + 2; } m_options["-O"] = OString(s); break; case 'n': if (av[i][2] != 'D' || av[i][3] != '\0') { OString tmp = "'-nD', please check your input '" + OString(av[i]) + "'"; throw IllegalArgument(tmp); } m_options["-nD"] = OString(); break; case 'T': if (av[i][2] == '\0') { if (i < ac - 1 && av[i+1][0] != '-') { i++; s = av[i]; } else { OString tmp("'-T', please check"); if (i <= ac - 1) { tmp += " your input '" + OString(av[i+1]) + "'"; } throw IllegalArgument(tmp); } } else { s = av[i] + 2; } if (m_options.count("-T") > 0) { OString tmp(m_options["-T"]); tmp = tmp + ";" + s; m_options["-T"] = tmp; } else { m_options["-T"] = OString(s); } break; case 'L': if (av[i][2] != '\0') { OString tmp("'-L', please check"); if (i <= ac - 1) { tmp += " your input '" + OString(av[i]) + "'"; } throw IllegalArgument(tmp); } if (isValid("-C") || isValid("-CS")) { throw IllegalArgument("'-L' could not be combined with '-C' or '-CS' option"); } m_options["-L"] = OString(); break; case 'C': if (av[i][2] == 'S') { if (av[i][3] != '\0') { OString tmp("'-CS', please check"); if (i <= ac - 1) { tmp += " your input '" + OString(av[i]) + "'"; } throw IllegalArgument(tmp); } if (isValid("-L") || isValid("-C")) { throw IllegalArgument("'-CS' could not be combined with '-L' or '-C' option"); } m_options["-CS"] = OString(); break; } else if (av[i][2] != '\0') { OString tmp("'-C', please check"); if (i <= ac - 1) { tmp += " your input '" + OString(av[i]) + "'"; } throw IllegalArgument(tmp); } if (isValid("-L") || isValid("-CS")) { throw IllegalArgument("'-C' could not be combined with '-L' or '-CS' option"); } m_options["-C"] = OString(); break; case 'G': if (av[i][2] == 'c') { if (av[i][3] != '\0') { OString tmp("'-Gc', please check"); if (i <= ac - 1) { tmp += " your input '" + OString(av[i]) + "'"; } throw IllegalArgument(tmp); } m_options["-Gc"] = OString(); break; } else if (av[i][2] != '\0') { OString tmp("'-G', please check"); if (i <= ac - 1) { tmp += " your input '" + OString(av[i]) + "'"; } throw IllegalArgument(tmp); } m_options["-G"] = OString(); break; case 'X': // support for eXtra type rdbs { if (av[i][2] == '\0') { if (i < ac - 1 && av[i+1][0] != '-') { i++; s = av[i]; } else { OString tmp("'-X', please check"); if (i <= ac - 1) { tmp += " your input '" + OString(av[i+1]) + "'"; } throw IllegalArgument(tmp); } } else { s = av[i] + 2; } m_extra_input_files.emplace_back(s ); break; } default: throw IllegalArgument("the option is unknown" + OString(av[i])); } } else { if (av[i][0] == '@') { FILE* cmdFile = fopen(av[i]+1, "r"); if( cmdFile == nullptr ) { fprintf(stderr, "%s", prepareHelp().getStr()); ret = false; } else { int rargc=0; char* rargv[512]; char buffer[512]; while (fscanf(cmdFile, "%511s", buffer) != EOF && rargc < 512) { rargv[rargc]= strdup(buffer); rargc++; } fclose(cmdFile); ret = initOptions(rargc, rargv, bCmdFile); for (int j=0; j < rargc; j++) { free(rargv[j]); } } } else { m_inputFiles.emplace_back(av[i]); } } } return ret; } OString CppuOptions::prepareHelp() { OString help("\nusing: "); help += m_program + " [-options] file_1 ... file_n\nOptions:\n" " -O = path describes the root directory for the generated output.\n" " The output directory tree is generated under this directory.\n" " -T = name specifies a type or a list of types. The output for this\n" " [t1;...] type is generated. If no '-T' option is specified,\n" " then output for all types is generated.\n" " Example: 'com.sun.star.uno.XInterface' is a valid type.\n" " -L = UNO type functions are generated lightweight, that means only\n" " the name and typeclass are given and everything else is retrieved\n" " from the type library dynamically. The default is that UNO type\n" " functions provides enough type information for bootstrapping C++.\n" " '-L' should be the default for external components.\n" " -C = UNO type functions are generated comprehensive that means all\n" " necessary information is available for bridging the type in UNO.\n" " -nD = no dependent types are generated.\n" " -G = generate only target files which does not exists.\n" " -Gc = generate only target files which content will be changed.\n" " -X = extra types which will not be taken into account for generation.\n\n"; help += prepareVersion(); return help; } OString CppuOptions::prepareVersion() const { OString version = m_program + " Version 2.0\n\n"; return version; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */