codemaker/source/commoncpp/commoncpp.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <sal/config.h>
  21
  22 #include <codemaker/commoncpp.hxx>
  23
  24 #include <codemaker/options.hxx>
  25 #include <codemaker/typemanager.hxx>
  26 #include <codemaker/unotype.hxx>
  27
  28 #include <rtl/strbuf.hxx>
  29 #include <rtl/string.hxx>
  30 #include <rtl/ustring.hxx>
  31 #include <sal/types.h>
  32 #include <o3tl/string_view.hxx>
  33
  34 #include <vector>
  35
  36 namespace codemaker::cpp {
  37
  38 OString scopedCppName(OString const & type, bool ns_alias)
  39 {
  40     char c('/');
  41     sal_Int32 nPos = type.lastIndexOf( c );
  42     if (nPos == -1) {
  43         nPos = type.lastIndexOf( '.' );
  44         if (nPos == -1)
  45             return type;
  46
  47         c = '.';
  48     }
  49
  50     OStringBuffer tmpBuf(type.getLength()*2);
  51     nPos = 0;
  52     do
  53     {
  54         tmpBuf.append(OString::Concat("::") + o3tl::getToken(type, 0, c, nPos));
  55     } while( nPos != -1 );
  56
  57     OString s(tmpBuf.makeStringAndClear());
  58     std::string_view rest;
  59     if (ns_alias && s.startsWith("::com::sun::star::", &rest))
  60     {
  61         s = OString::Concat("::css::") + rest; // nicer shorthand
  62     }
  63
  64     return s;
  65 }
  66
  67 OString translateUnoToCppType(
  68     codemaker::UnoType::Sort sort, std::u16string_view nucleus)
  69 {
  70     OStringBuffer buf;
  71     if (sort <= codemaker::UnoType::Sort::Any) {
  72         static char const * const cppTypes[static_cast<int>(codemaker::UnoType::Sort::Any) + 1] = {
  73             "void", "::sal_Bool", "::sal_Int8", "::sal_Int16", "::sal_uInt16",
  74             "::sal_Int32", "::sal_uInt32", "::sal_Int64", "::sal_uInt64",
  75             "float", "double", "::sal_Unicode", "rtl::OUString",
  76             "::css::uno::Type", "::css::uno::Any" };
  77         buf.append(cppTypes[static_cast<int>(sort)]);
  78     } else {
  79         if (sort == codemaker::UnoType::Sort::Interface
  80             && nucleus == u"com.sun.star.uno.XInterface")
  81         {
  82             buf.append("::css::uno::XInterface");
  83         } else {
  84             //TODO: check that nucleus is a valid (UTF-8) identifier
  85             buf.append(u2b(nucleus));
  86         }
  87     }
  88     return buf.makeStringAndClear();
  89 }
  90
  91 OString translateUnoToCppIdentifier(
  92     OString const & unoIdentifier, std::string_view prefix,
  93     IdentifierTranslationMode transmode, OString const * forbidden)
  94 {
  95     if (// Keywords:
  96         unoIdentifier == "asm"
  97         || unoIdentifier == "auto"
  98         || unoIdentifier == "bool"
  99         || unoIdentifier == "break"
 100         || unoIdentifier == "case"
 101         || unoIdentifier == "catch"
 102         || unoIdentifier == "char"
 103         || unoIdentifier == "class"
 104         || unoIdentifier == "const"
 105         /* unoIdentifier == "const_cast" */
 106         || unoIdentifier == "continue"
 107         || unoIdentifier == "default"
 108         || unoIdentifier == "delete"
 109         || unoIdentifier == "do"
 110         || unoIdentifier == "double"
 111         /* unoIdentifier == "dynamic_cast" */
 112         || unoIdentifier == "else"
 113         || unoIdentifier == "enum"
 114         || unoIdentifier == "explicit"
 115         || unoIdentifier == "export"
 116         || unoIdentifier == "extern"
 117         || unoIdentifier == "false"
 118         || unoIdentifier == "float"
 119         || unoIdentifier == "for"
 120         || unoIdentifier == "friend"
 121         || unoIdentifier == "goto"
 122         || unoIdentifier == "if"
 123         || unoIdentifier == "inline"
 124         || unoIdentifier == "int"
 125         || unoIdentifier == "long"
 126         || unoIdentifier == "mutable"
 127         || unoIdentifier == "namespace"
 128         || unoIdentifier == "new"
 129         || unoIdentifier == "operator"
 130         || unoIdentifier == "private"
 131         || unoIdentifier == "protected"
 132         || unoIdentifier == "public"
 133         || unoIdentifier == "register"
 134         /* unoIdentifier == "reinterpret_cast" */
 135         || unoIdentifier == "return"
 136         || unoIdentifier == "short"
 137         || unoIdentifier == "signed"
 138         || unoIdentifier == "sizeof"
 139         || unoIdentifier == "static"
 140         /* unoIdentifier == "static_cast" */
 141         || unoIdentifier == "struct"
 142         || unoIdentifier == "switch"
 143         || unoIdentifier == "template"
 144         || unoIdentifier == "this"
 145         || unoIdentifier == "throw"
 146         || unoIdentifier == "true"
 147         || unoIdentifier == "try"
 148         || unoIdentifier == "typedef"
 149         || unoIdentifier == "typeid"
 150         || unoIdentifier == "typename"
 151         || unoIdentifier == "union"
 152         || unoIdentifier == "unsigned"
 153         || unoIdentifier == "using"
 154         || unoIdentifier == "virtual"
 155         || unoIdentifier == "void"
 156         || unoIdentifier == "volatile"
 157         /* unoIdentifier == "wchar_t" */
 158         || unoIdentifier == "while"
 159         // Alternative representations:
 160         || unoIdentifier == "and"
 161         /* unoIdentifier == "and_eq" */
 162         || unoIdentifier == "bitand"
 163         || unoIdentifier == "bitor"
 164         || unoIdentifier == "compl"
 165         || unoIdentifier == "not"
 166         /* unoIdentifier == "not_eq" */
 167         || unoIdentifier == "or"
 168         /* unoIdentifier == "or_eq" */
 169         || unoIdentifier == "xor"
 170         /* unoIdentifier == "xor_eq" */
 171         || (transmode != IdentifierTranslationMode::KeywordsOnly
 172             // Standard macros:
 173             && ((unoIdentifier == "BUFSIZ"
 174                     || unoIdentifier == "CLOCKS_PER_SEC"
 175                     || unoIdentifier == "EDOM"
 176                     || unoIdentifier == "EOF"
 177                     || unoIdentifier == "ERANGE"
 178                     || unoIdentifier == "EXIT_FAILURE"
 179                     || unoIdentifier == "EXIT_SUCCESS"
 180                     || unoIdentifier == "FILENAME_MAX"
 181                     || unoIdentifier == "FOPEN_MAX"
 182                     || unoIdentifier == "HUGE_VAL"
 183                     || unoIdentifier == "LC_ALL"
 184                     || unoIdentifier == "LC_COLLATE"
 185                     || unoIdentifier == "LC_CTYPE"
 186                     || unoIdentifier == "LC_MONETARY"
 187                     || unoIdentifier == "LC_NUMERIC"
 188                     || unoIdentifier == "LC_TIME"
 189                     || unoIdentifier == "L_tmpnam"
 190                     || unoIdentifier == "MB_CUR_MAX"
 191                     || unoIdentifier == "NULL"
 192                     || unoIdentifier == "RAND_MAX"
 193                     || unoIdentifier == "SEEK_CUR"
 194                     || unoIdentifier == "SEEK_END"
 195                     || unoIdentifier == "SEEK_SET"
 196                     || unoIdentifier == "SIGABRT"
 197                     || unoIdentifier == "SIGFPE"
 198                     || unoIdentifier == "SIGILL"
 199                     || unoIdentifier == "SIGINT"
 200                     || unoIdentifier == "SIGSEGV"
 201                     || unoIdentifier == "SIGTERM"
 202                     || unoIdentifier == "SIG_DFL"
 203                     || unoIdentifier == "SIG_ERR"
 204                     || unoIdentifier == "SIG_IGN"
 205                     || unoIdentifier == "TMP_MAX"
 206                     || unoIdentifier == "WCHAR_MAX"
 207                     || unoIdentifier == "WCHAR_MIN"
 208                     || unoIdentifier == "WEOF"
 209                     /* unoIdentifier == "_IOFBF" */
 210                     /* unoIdentifier == "_IOLBF" */
 211                     /* unoIdentifier == "_IONBF" */
 212                     || unoIdentifier == "assert"
 213                     || unoIdentifier == "errno"
 214                     || unoIdentifier == "offsetof"
 215                     || unoIdentifier == "setjmp"
 216                     || unoIdentifier == "stderr"
 217                     || unoIdentifier == "stdin"
 218                     || unoIdentifier == "stdout"
 219                     /* unoIdentifier == "va_arg" */
 220                     /* unoIdentifier == "va_end" */
 221                     /* unoIdentifier == "va_start" */
 222                     // Standard values:
 223                     || unoIdentifier == "CHAR_BIT"
 224                     || unoIdentifier == "CHAR_MAX"
 225                     || unoIdentifier == "CHAR_MIN"
 226                     || unoIdentifier == "DBL_DIG"
 227                     || unoIdentifier == "DBL_EPSILON"
 228                     || unoIdentifier == "DBL_MANT_DIG"
 229                     || unoIdentifier == "DBL_MAX"
 230                     || unoIdentifier == "DBL_MAX_10_EXP"
 231                     || unoIdentifier == "DBL_MAX_EXP"
 232                     || unoIdentifier == "DBL_MIN"
 233                     || unoIdentifier == "DBL_MIN_10_EXP"
 234                     || unoIdentifier == "DBL_MIN_EXP"
 235                     || unoIdentifier == "FLT_DIG"
 236                     || unoIdentifier == "FLT_EPSILON"
 237                     || unoIdentifier == "FLT_MANT_DIG"
 238                     || unoIdentifier == "FLT_MAX"
 239                     || unoIdentifier == "FLT_MAX_10_EXP"
 240                     || unoIdentifier == "FLT_MAX_EXP"
 241                     || unoIdentifier == "FLT_MIN"
 242                     || unoIdentifier == "FLT_MIN_10_EXP"
 243                     || unoIdentifier == "FLT_MIN_EXP"
 244                     || unoIdentifier == "FLT_RADIX"
 245                     || unoIdentifier == "FLT_ROUNDS"
 246                     || unoIdentifier == "INT_MAX"
 247                     || unoIdentifier == "INT_MIN"
 248                     || unoIdentifier == "LDBL_DIG"
 249                     || unoIdentifier == "LDBL_EPSILON"
 250                     || unoIdentifier == "LDBL_MANT_DIG"
 251                     || unoIdentifier == "LDBL_MAX"
 252                     || unoIdentifier == "LDBL_MAX_10_EXP"
 253                     || unoIdentifier == "LDBL_MAX_EXP"
 254                     || unoIdentifier == "LDBL_MIN"
 255                     || unoIdentifier == "LDBL_MIN_10_EXP"
 256                     || unoIdentifier == "LDBL_MIN_EXP"
 257                     || unoIdentifier == "LONG_MAX"
 258                     || unoIdentifier == "LONG_MIN"
 259                     || unoIdentifier == "MB_LEN_MAX"
 260                     || unoIdentifier == "SCHAR_MAX"
 261                     || unoIdentifier == "SCHAR_MIN"
 262                     || unoIdentifier == "SHRT_MAX"
 263                     || unoIdentifier == "SHRT_MIN"
 264                     || unoIdentifier == "UCHAR_MAX"
 265                     || unoIdentifier == "UINT_MAX"
 266                     || unoIdentifier == "ULONG_MAX"
 267                     || unoIdentifier == "USHRT_MAX")
 268                 || (transmode == IdentifierTranslationMode::Global
 269                     && (// Standard types:
 270                         /* unoIdentifier == "clock_t" */
 271                         /* unoIdentifier == "div_t" */
 272                         unoIdentifier == "FILE"
 273                         /* unoIdentifier == "fpos_t" */
 274                         /* unoIdentifier == "jmp_buf" */
 275                         || unoIdentifier == "lconv"
 276                         /* unoIdentifier == "ldiv_t" */
 277                         /* unoIdentifier == "mbstate_t" */
 278                         /* unoIdentifier == "ptrdiff_t" */
 279                         /* unoIdentifier == "sig_atomic_t" */
 280                         /* unoIdentifier == "size_t" */
 281                         /* unoIdentifier == "time_t" */
 282                         || unoIdentifier == "tm"
 283                         /* unoIdentifier == "va_list" */
 284                         /* unoIdentifier == "wctrans_t" */
 285                         /* unoIdentifier == "wctype_t" */
 286                         /* unoIdentifier == "wint_t" */
 287                         // Standard namespaces:
 288                         || unoIdentifier == "std"))
 289                 // Others:
 290                 || unoIdentifier == "NDEBUG"
 291                 || (forbidden != nullptr && unoIdentifier == *forbidden))) )
 292     {
 293         return OString::Concat(prefix) + "_" + unoIdentifier;
 294     } else {
 295         return unoIdentifier;
 296     }
 297 }
 298
 299 }
 300
 301 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */