| /* Copyright (C) 1999-2000 Free Software Foundation, Inc. |
| This file is part of the GNU ICONV Library. |
| |
| The GNU ICONV Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public License as |
| published by the Free Software Foundation; either version 2 of the |
| License, or (at your option) any later version. |
| |
| The GNU ICONV Library 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 |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with the GNU ICONV Library; see the file COPYING.LIB. If not, |
| write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| /* Creates the aliases2.h table. */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| #include "use_aliases2.h" |
| |
| static int empty = 1; |
| |
| static void emit_encoding (const char* const* names, size_t n, const char* c_name) |
| { |
| for (; n > 0; names++, n--) { |
| if (empty) { |
| printf("static struct alias sysdep_aliases[] = {\n"); |
| empty = 0; |
| } |
| printf(" { \""); |
| /* Output *names in upper case. */ |
| { |
| const char* s = *names; |
| for (; *s; s++) { |
| unsigned char c = * (unsigned char *) s; |
| if (c >= 0x80) |
| exit(1); |
| if (c >= 'a' && c <= 'z') |
| c -= 'a'-'A'; |
| putc(c, stdout); |
| } |
| } |
| printf("\", ei_%s },\n", c_name); |
| } |
| } |
| |
| int main () |
| { |
| #define USE_SYSDEPENDENT_ONLY |
| #define DEFENCODING(xxx_names,xxx,xxx_ifuncs,xxx_ofuncs1,xxx_ofuncs2) \ |
| { \ |
| static const char* const names[] = BRACIFY xxx_names; \ |
| emit_encoding(names,sizeof(names)/sizeof(names[0]),#xxx); \ |
| } |
| #define BRACIFY(...) { __VA_ARGS__ } |
| #include "encodings.def" |
| #undef BRACIFY |
| #undef DEFENCODING |
| #undef USE_SYSDEPENDENT_ONLY |
| if (!empty) { |
| printf("};\n\n"); |
| printf("#ifdef __GNUC__\n"); |
| printf("__inline\n"); |
| printf("#endif\n"); |
| printf("const struct alias *\n"); |
| printf("aliases2_lookup (register const char *str)\n"); |
| printf("{\n"); |
| printf(" struct alias * ptr;\n"); |
| printf(" unsigned int count;\n"); |
| printf(" for (ptr = sysdep_aliases, count = sizeof(sysdep_aliases)/sizeof(sysdep_aliases[0]); count > 0; ptr++, count--)\n"); |
| printf(" if (!strcmp(str,ptr->name))\n"); |
| printf(" return ptr;\n"); |
| printf(" return NULL;\n"); |
| printf("}\n"); |
| } else { |
| printf("#define aliases2_lookup(str) NULL\n"); |
| } |
| fflush(stdout); |
| if (ferror(stdout)) |
| exit(1); |
| exit(0); |
| } |