Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 325 insertions, 0 deletions

diff --git a/codemaker/source/cppumaker/cppuoptions.cxx b/codemaker/source/cppumaker/cppuoptions.cxx
new file mode 100644
index 000000000..0a2ad9623
--- /dev/null
+++ b/codemaker/source/cppumaker/cppuoptions.cxx
@@ -0,0 +1,325 @@
+/* -*- 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");
+                            if (i <= ac - 1)
+                            {
+                                tmp += OString::Concat(" your input '") + 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 = OString::Concat("'-nD', please check your input '") + 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 += OString::Concat(" your input '") + av[i+1] + "'";
+                            }
+
+                            throw IllegalArgument(tmp);
+                        }
+                    }
+                    else
+                    {
+                        s = av[i] + 2;
+                    }
+
+                    if (m_options.count("-T") > 0)
+                    {
+                        OString tmp = m_options["-T"] + ";" + 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 += OString::Concat(" your input '") + 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 += OString::Concat(" your input '") + 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 += OString::Concat(" your input '") + 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 += OString::Concat(" your input '") + 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 += OString::Concat(" your input '") + 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 += 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: */