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-rw-r--r--codemaker/source/cppumaker/cppuoptions.cxx343
1 files changed, 343 insertions, 0 deletions
diff --git a/codemaker/source/cppumaker/cppuoptions.cxx b/codemaker/source/cppumaker/cppuoptions.cxx
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+/* -*- 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 <stdio.h>
+#include <string.h>
+
+#include "cppuoptions.hxx"
+
+#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"_ostr);
+ if (i <= ac - 1)
+ {
+ tmp += OString::Concat(" your input '") + av[i+1] + "'";
+ }
+
+ throw IllegalArgument(tmp);
+ }
+ }
+ else
+ {
+ s = av[i] + 2;
+ }
+
+ m_options["-O"_ostr] = OString(s);
+ break;
+ case 'n':
+ if (av[i][2] != 'D' || av[i][3] != '\0')
+ {
+ OString tmp = OString::Concat("'-nD', please check your input '") + av[i] + "'";
+ throw IllegalArgument(tmp);
+ }
+
+ m_options["-nD"_ostr] = 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"_ostr);
+ if (i <= ac - 1)
+ {
+ tmp += OString::Concat(" your input '") + av[i+1] + "'";
+ }
+
+ throw IllegalArgument(tmp);
+ }
+ }
+ else
+ {
+ s = av[i] + 2;
+ }
+
+ if (m_options.count("-T"_ostr) > 0)
+ {
+ OString tmp = m_options["-T"_ostr] + ";" + s;
+ m_options["-T"_ostr] = tmp;
+ }
+ else
+ {
+ m_options["-T"_ostr] = OString(s);
+ }
+ break;
+ case 'L':
+ if (av[i][2] != '\0')
+ {
+ OString tmp("'-L', please check"_ostr);
+ if (i <= ac - 1)
+ {
+ tmp += OString::Concat(" your input '") + av[i] + "'";
+ }
+
+ throw IllegalArgument(tmp);
+ }
+
+ if (isValid("-C"_ostr) || isValid("-CS"_ostr))
+ {
+ throw IllegalArgument("'-L' could not be combined with '-C' or '-CS' option"_ostr);
+ }
+ m_options["-L"_ostr] = OString();
+ break;
+ case 'C':
+ if (av[i][2] == 'S')
+ {
+ if (av[i][3] != '\0')
+ {
+ OString tmp("'-CS', please check"_ostr);
+ if (i <= ac - 1)
+ {
+ tmp += OString::Concat(" your input '") + av[i] + "'";
+ }
+
+ throw IllegalArgument(tmp);
+ }
+
+ if (isValid("-L"_ostr) || isValid("-C"_ostr))
+ {
+ throw IllegalArgument("'-CS' could not be combined with '-L' or '-C' option"_ostr);
+ }
+ m_options["-CS"_ostr] = OString();
+ break;
+ }
+ else if (av[i][2] != '\0')
+ {
+ OString tmp("'-C', please check"_ostr);
+ if (i <= ac - 1)
+ {
+ tmp += OString::Concat(" your input '") + av[i] + "'";
+ }
+
+ throw IllegalArgument(tmp);
+ }
+
+ if (isValid("-L"_ostr) || isValid("-CS"_ostr))
+ {
+ throw IllegalArgument("'-C' could not be combined with '-L' or '-CS' option"_ostr);
+ }
+ m_options["-C"_ostr] = OString();
+ break;
+ case 'G':
+ if (av[i][2] == 'c')
+ {
+ if (av[i][3] != '\0')
+ {
+ OString tmp("'-Gc', please check"_ostr);
+ if (i <= ac - 1)
+ {
+ tmp += OString::Concat(" your input '") + av[i] + "'";
+ }
+
+ throw IllegalArgument(tmp);
+ }
+
+ m_options["-Gc"_ostr] = OString();
+ break;
+ }
+ else if (av[i][2] != '\0')
+ {
+ OString tmp("'-G', please check"_ostr);
+ if (i <= ac - 1)
+ {
+ tmp += OString::Concat(" your input '") + av[i] + "'";
+ }
+
+ throw IllegalArgument(tmp);
+ }
+
+ m_options["-G"_ostr] = OString();
+ break;
+ case 'W': // generate embind javascript bindings for LOWA
+ if (av[i][2] != '\0')
+ {
+ OString tmp("'-W', please check"_ostr);
+ if (i <= ac - 1)
+ {
+ tmp += OString::Concat(" your input '") + av[i] + "'";
+ }
+
+ throw IllegalArgument(tmp);
+ }
+
+ if (!isValid("-C"_ostr) && !isValid("-CS"_ostr) && !isValid("-L"_ostr))
+ {
+ throw IllegalArgument("'-W' requires '-C' or '-CS' or '-L' option"_ostr);
+ }
+ m_options["-W"_ostr] = 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"_ostr);
+ if (i <= ac - 1)
+ {
+ tmp += OString::Concat(" your input '") + av[i+1] + "'";
+ }
+
+ throw IllegalArgument(tmp);
+ }
+ }
+ else
+ {
+ s = av[i] + 2;
+ }
+
+ m_extra_input_files.emplace_back(s );
+ break;
+ }
+
+ default:
+ throw IllegalArgument(OString::Concat("the option is unknown") + 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: " +
+ m_program + " [-options] file_1 ... file_n\nOptions:\n"
+ " -O<path> = path describes the root directory for the generated output.\n"
+ " The output directory tree is generated under this directory.\n"
+ " -T<name> = 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<file> = extra types which will not be taken into account for generation.\n\n" +
+ 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: */
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