tools/widl/widl.c

   1 /*
   2  * IDL Compiler
   3  *
   4  * Copyright 2002 Ove Kaaven
   5  * based on WRC code by Bertho Stultiens
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "config.h"
  23 #include "wine/port.h"
  24
  25 #include <errno.h>
  26 #include <limits.h>
  27 #include <stdio.h>
  28 #include <stdlib.h>
  29 #ifdef HAVE_UNISTD_H
  30 # include <unistd.h>
  31 #endif
  32 #include <string.h>
  33 #include <assert.h>
  34 #include <ctype.h>
  35 #include <signal.h>
  36 #ifdef HAVE_GETOPT_H
  37 # include <getopt.h>
  38 #endif
  39
  40 #include "widl.h"
  41 #include "utils.h"
  42 #include "parser.h"
  43 #include "wine/wpp.h"
  44 #include "header.h"
  45
  46 /* future options to reserve characters for: */
  47 /* A = ACF input filename */
  48 /* J = do not search standard include path */
  49 /* O = generate interpreted stubs */
  50 /* w = select win16/win32 output (?) */
  51
  52 static const char usage[] =
  53 "Usage: widl [options...] infile.idl\n"
  54 "   or: widl [options...] --dlldata-only name1 [name2...]\n"
  55 "   -a n               Set structure alignment to 'n'\n"
  56 "   -b arch            Set the target architecture\n"
  57 "   -c                 Generate client stub\n"
  58 "   -C file            Name of client stub file (default is infile_c.c)\n"
  59 "   -d n               Set debug level to 'n'\n"
  60 "   -D id[=val]        Define preprocessor identifier id=val\n"
  61 "   --dlldata=file     Name of the dlldata file (default is dlldata.c)\n"
  62 "   -E                 Preprocess only\n"
  63 "   -h                 Generate headers\n"
  64 "   -H file            Name of header file (default is infile.h)\n"
  65 "   -I path            Set include search dir to path (multiple -I allowed)\n"
  66 "   --local-stubs=file Write empty stubs for call_as/local methods to file\n"
  67 "   -m32, -m64         Set the kind of typelib to build (Win32 or Win64)\n"
  68 "   -N                 Do not preprocess input\n"
  69 "   --oldnames         Use old naming conventions\n"
  70 "   -p                 Generate proxy\n"
  71 "   -P file            Name of proxy file (default is infile_p.c)\n"
  72 "   --prefix-all=p     Prefix names of client stubs / server functions with 'p'\n"
  73 "   --prefix-client=p  Prefix names of client stubs with 'p'\n"
  74 "   --prefix-server=p  Prefix names of server functions with 'p'\n"
  75 "   -s                 Generate server stub\n"
  76 "   -S file            Name of server stub file (default is infile_s.c)\n"
  77 "   -t                 Generate typelib\n"
  78 "   -T file            Name of typelib file (default is infile.tlb)\n"
  79 "   -u                 Generate interface identifiers file\n"
  80 "   -U file            Name of interface identifiers file (default is infile_i.c)\n"
  81 "   -V                 Print version and exit\n"
  82 "   -W                 Enable pedantic warnings\n"
  83 "   --win32            Only generate 32-bit code\n"
  84 "   --win64            Only generate 64-bit code\n"
  85 "Debug level 'n' is a bitmask with following meaning:\n"
  86 "    * 0x01 Tell which resource is parsed (verbose mode)\n"
  87 "    * 0x02 Dump internal structures\n"
  88 "    * 0x04 Create a parser trace (yydebug=1)\n"
  89 "    * 0x08 Preprocessor messages\n"
  90 "    * 0x10 Preprocessor lex messages\n"
  91 "    * 0x20 Preprocessor yacc trace\n"
  92 ;
  93
  94 static const char version_string[] = "Wine IDL Compiler version " PACKAGE_VERSION "\n"
  95                         "Copyright 2002 Ove Kaaven\n";
  96
  97 int debuglevel = DEBUGLEVEL_NONE;
  98 int parser_debug, yy_flex_debug;
  99
 100 int pedantic = 0;
 101 int do_everything = 1;
 102 int preprocess_only = 0;
 103 int do_header = 0;
 104 int do_typelib = 0;
 105 int do_proxies = 0;
 106 int do_client = 0;
 107 int do_server = 0;
 108 int do_idfile = 0;
 109 int do_dlldata = 0;
 110 int no_preprocess = 0;
 111 int old_names = 0;
 112 int do_win32 = 1;
 113 int do_win64 = 1;
 114 int packing = 8;
 115
 116 char *input_name;
 117 char *header_name;
 118 char *local_stubs_name;
 119 char *header_token;
 120 char *typelib_name;
 121 char *dlldata_name;
 122 char *proxy_name;
 123 char *proxy_token;
 124 char *client_name;
 125 char *client_token;
 126 char *server_name;
 127 char *server_token;
 128 char *idfile_name;
 129 char *idfile_token;
 130 char *temp_name;
 131 const char *prefix_client = "";
 132 const char *prefix_server = "";
 133
 134 int line_number = 1;
 135
 136 FILE *header;
 137 FILE *idfile;
 138
 139 size_t pointer_size = 0;
 140 syskind_t typelib_kind = sizeof(void*) == 8 ? SYS_WIN64 : SYS_WIN32;
 141
 142 time_t now;
 143
 144 enum {
 145     OLDNAMES_OPTION = CHAR_MAX + 1,
 146     DLLDATA_OPTION,
 147     DLLDATA_ONLY_OPTION,
 148     LOCAL_STUBS_OPTION,
 149     PREFIX_ALL_OPTION,
 150     PREFIX_CLIENT_OPTION,
 151     PREFIX_SERVER_OPTION,
 152     WIN32_OPTION,
 153     WIN64_OPTION
 154 };
 155
 156 static const char short_options[] =
 157     "a:b:cC:d:D:EhH:I:m:NpP:sS:tT:uU:VW";
 158 static const struct option long_options[] = {
 159     { "dlldata", 1, 0, DLLDATA_OPTION },
 160     { "dlldata-only", 0, 0, DLLDATA_ONLY_OPTION },
 161     { "local-stubs", 1, 0, LOCAL_STUBS_OPTION },
 162     { "oldnames", 0, 0, OLDNAMES_OPTION },
 163     { "prefix-all", 1, 0, PREFIX_ALL_OPTION },
 164     { "prefix-client", 1, 0, PREFIX_CLIENT_OPTION },
 165     { "prefix-server", 1, 0, PREFIX_SERVER_OPTION },
 166     { "win32", 0, 0, WIN32_OPTION },
 167     { "win64", 0, 0, WIN64_OPTION },
 168     { 0, 0, 0, 0 }
 169 };
 170
 171 static void rm_tempfile(void);
 172
 173 static char *make_token(const char *name)
 174 {
 175   char *token;
 176   char *slash;
 177   int i;
 178
 179   slash = strrchr(name, '/');
 180   if(!slash)
 181     slash = strrchr(name, '\\');
 182
 183   if (slash) name = slash + 1;
 184
 185   token = xstrdup(name);
 186   for (i=0; token[i]; i++) {
 187     if (!isalnum(token[i])) token[i] = '_';
 188     else token[i] = toupper(token[i]);
 189   }
 190   return token;
 191 }
 192
 193 /* duplicate a basename into a valid C token */
 194 static char *dup_basename_token(const char *name, const char *ext)
 195 {
 196     char *p, *ret = dup_basename( name, ext );
 197     /* map invalid characters to '_' */
 198     for (p = ret; *p; p++) if (!isalnum(*p)) *p = '_';
 199     return ret;
 200 }
 201
 202 static void add_widl_version_define(void)
 203 {
 204     unsigned int version;
 205     const char *p = PACKAGE_VERSION;
 206
 207     /* major */
 208     version = atoi(p) * 0x10000;
 209     p = strchr(p, '.');
 210
 211     /* minor */
 212     if (p)
 213     {
 214         version += atoi(p + 1) * 0x100;
 215         p = strchr(p + 1, '.');
 216     }
 217
 218     /* build */
 219     if (p)
 220         version += atoi(p + 1);
 221
 222     if (version != 0)
 223     {
 224         char version_str[11];
 225         snprintf(version_str, sizeof(version_str), "0x%x", version);
 226         wpp_add_define("__WIDL__", version_str);
 227     }
 228     else
 229         wpp_add_define("__WIDL__", NULL);
 230 }
 231
 232 /* set the target platform */
 233 static void set_target( const char *target )
 234 {
 235     static const struct
 236     {
 237         const char *name;
 238         syskind_t   kind;
 239     } cpu_names[] =
 240     {
 241         { "i386",    SYS_WIN32 },
 242         { "i486",    SYS_WIN32 },
 243         { "i586",    SYS_WIN32 },
 244         { "i686",    SYS_WIN32 },
 245         { "i786",    SYS_WIN32 },
 246         { "x86_64",  SYS_WIN64 },
 247         { "sparc",   SYS_WIN32 },
 248         { "alpha",   SYS_WIN32 },
 249         { "powerpc", SYS_WIN32 }
 250     };
 251
 252     unsigned int i;
 253     char *p, *spec = xstrdup( target );
 254
 255     /* target specification is in the form CPU-MANUFACTURER-OS or CPU-MANUFACTURER-KERNEL-OS */
 256
 257     if (!(p = strchr( spec, '-' ))) error( "Invalid target specification '%s'\n", target );
 258     *p++ = 0;
 259     for (i = 0; i < sizeof(cpu_names)/sizeof(cpu_names[0]); i++)
 260     {
 261         if (!strcmp( cpu_names[i].name, spec ))
 262         {
 263             typelib_kind = cpu_names[i].kind;
 264             free( spec );
 265             return;
 266         }
 267     }
 268     error( "Unrecognized CPU '%s'\n", spec );
 269 }
 270
 271 /* clean things up when aborting on a signal */
 272 static void exit_on_signal( int sig )
 273 {
 274     exit(1);  /* this will call the atexit functions */
 275 }
 276
 277 static void set_everything(int x)
 278 {
 279   do_header = x;
 280   do_typelib = x;
 281   do_proxies = x;
 282   do_client = x;
 283   do_server = x;
 284   do_idfile = x;
 285   do_dlldata = x;
 286 }
 287
 288 void start_cplusplus_guard(FILE *fp)
 289 {
 290   fprintf(fp, "#ifdef __cplusplus\n");
 291   fprintf(fp, "extern \"C\" {\n");
 292   fprintf(fp, "#endif\n\n");
 293 }
 294
 295 void end_cplusplus_guard(FILE *fp)
 296 {
 297   fprintf(fp, "#ifdef __cplusplus\n");
 298   fprintf(fp, "}\n");
 299   fprintf(fp, "#endif\n\n");
 300 }
 301
 302 typedef struct
 303 {
 304   char *filename;
 305   struct list link;
 306 } filename_node_t;
 307
 308 static void add_filename_node(struct list *list, const char *name)
 309 {
 310   filename_node_t *node = xmalloc(sizeof *node);
 311   node->filename = dup_basename( name, ".idl" );
 312   list_add_tail(list, &node->link);
 313 }
 314
 315 static void free_filename_nodes(struct list *list)
 316 {
 317   filename_node_t *node, *next;
 318   LIST_FOR_EACH_ENTRY_SAFE(node, next, list, filename_node_t, link) {
 319     list_remove(&node->link);
 320     free(node->filename);
 321     free(node);
 322   }
 323 }
 324
 325 static void write_dlldata_list(struct list *filenames)
 326 {
 327   FILE *dlldata;
 328   filename_node_t *node;
 329
 330   dlldata = fopen(dlldata_name, "w");
 331   if (!dlldata)
 332     error("couldn't open %s: %s\n", dlldata_name, strerror(errno));
 333
 334   fprintf(dlldata, "/*** Autogenerated by WIDL %s ", PACKAGE_VERSION);
 335   fprintf(dlldata, "- Do not edit ***/\n\n");
 336   fprintf(dlldata, "#include <objbase.h>\n");
 337   fprintf(dlldata, "#include <rpcproxy.h>\n\n");
 338   start_cplusplus_guard(dlldata);
 339
 340   LIST_FOR_EACH_ENTRY(node, filenames, filename_node_t, link)
 341     fprintf(dlldata, "EXTERN_PROXY_FILE(%s)\n", node->filename);
 342
 343   fprintf(dlldata, "\nPROXYFILE_LIST_START\n");
 344   fprintf(dlldata, "/* Start of list */\n");
 345   LIST_FOR_EACH_ENTRY(node, filenames, filename_node_t, link)
 346     fprintf(dlldata, "  REFERENCE_PROXY_FILE(%s),\n", node->filename);
 347   fprintf(dlldata, "/* End of list */\n");
 348   fprintf(dlldata, "PROXYFILE_LIST_END\n\n");
 349
 350   fprintf(dlldata, "DLLDATA_ROUTINES(aProxyFileList, GET_DLL_CLSID)\n\n");
 351   end_cplusplus_guard(dlldata);
 352   fclose(dlldata);
 353 }
 354
 355 static char *eat_space(char *s)
 356 {
 357   while (isspace((unsigned char) *s))
 358     ++s;
 359   return s;
 360 }
 361
 362 void write_dlldata(const statement_list_t *stmts)
 363 {
 364   struct list filenames = LIST_INIT(filenames);
 365   filename_node_t *node;
 366   FILE *dlldata;
 367
 368   if (!do_dlldata || !need_proxy_file(stmts))
 369     return;
 370
 371   dlldata = fopen(dlldata_name, "r");
 372   if (dlldata) {
 373     static char marker[] = "REFERENCE_PROXY_FILE";
 374     char *line = NULL;
 375     size_t len = 0;
 376
 377     while (widl_getline(&line, &len, dlldata)) {
 378       char *start, *end;
 379       start = eat_space(line);
 380       if (strncmp(start, marker, sizeof marker - 1) == 0) {
 381         start = eat_space(start + sizeof marker - 1);
 382         if (*start != '(')
 383           continue;
 384         end = start = eat_space(start + 1);
 385         while (*end && *end != ')')
 386           ++end;
 387         if (*end != ')')
 388           continue;
 389         while (isspace((unsigned char) end[-1]))
 390           --end;
 391         *end = '\0';
 392         if (start < end)
 393           add_filename_node(&filenames, start);
 394       }
 395     }
 396
 397     if (ferror(dlldata))
 398       error("couldn't read from %s: %s\n", dlldata_name, strerror(errno));
 399
 400     free(line);
 401     fclose(dlldata);
 402   }
 403
 404   LIST_FOR_EACH_ENTRY(node, &filenames, filename_node_t, link)
 405     if (strcmp(proxy_token, node->filename) == 0) {
 406       /* We're already in the list, no need to regenerate this file.  */
 407       free_filename_nodes(&filenames);
 408       return;
 409     }
 410
 411   add_filename_node(&filenames, proxy_token);
 412   write_dlldata_list(&filenames);
 413   free_filename_nodes(&filenames);
 414 }
 415
 416 static void write_id_data_stmts(const statement_list_t *stmts)
 417 {
 418   const statement_t *stmt;
 419   if (stmts) LIST_FOR_EACH_ENTRY( stmt, stmts, const statement_t, entry )
 420   {
 421     if (stmt->type == STMT_TYPE)
 422     {
 423       const type_t *type = stmt->u.type;
 424       if (type_get_type(type) == TYPE_INTERFACE)
 425       {
 426         const UUID *uuid;
 427         if (!is_object(type->attrs) && !is_attr(type->attrs, ATTR_DISPINTERFACE))
 428           continue;
 429         uuid = get_attrp(type->attrs, ATTR_UUID);
 430         write_guid(idfile, is_attr(type->attrs, ATTR_DISPINTERFACE) ? "DIID" : "IID",
 431                    type->name, uuid);
 432       }
 433       else if (type_get_type(type) == TYPE_COCLASS)
 434       {
 435         const UUID *uuid = get_attrp(type->attrs, ATTR_UUID);
 436         write_guid(idfile, "CLSID", type->name, uuid);
 437       }
 438     }
 439     else if (stmt->type == STMT_LIBRARY)
 440     {
 441       const UUID *uuid = get_attrp(stmt->u.lib->attrs, ATTR_UUID);
 442       write_guid(idfile, "LIBID", stmt->u.lib->name, uuid);
 443       write_id_data_stmts(stmt->u.lib->stmts);
 444     }
 445   }
 446 }
 447
 448 void write_id_data(const statement_list_t *stmts)
 449 {
 450   if (!do_idfile) return;
 451
 452   idfile_token = make_token(idfile_name);
 453
 454   idfile = fopen(idfile_name, "w");
 455   if (! idfile) {
 456     error("Could not open %s for output\n", idfile_name);
 457     return;
 458   }
 459
 460   fprintf(idfile, "/*** Autogenerated by WIDL %s ", PACKAGE_VERSION);
 461   fprintf(idfile, "from %s - Do not edit ***/\n\n", input_name);
 462   fprintf(idfile, "#include <rpc.h>\n");
 463   fprintf(idfile, "#include <rpcndr.h>\n\n");
 464   fprintf(idfile, "#include <initguid.h>\n\n");
 465   start_cplusplus_guard(idfile);
 466
 467   write_id_data_stmts(stmts);
 468
 469   fprintf(idfile, "\n");
 470   end_cplusplus_guard(idfile);
 471
 472   fclose(idfile);
 473 }
 474
 475 int main(int argc,char *argv[])
 476 {
 477   extern char* optarg;
 478   extern int   optind;
 479   int optc;
 480   int ret = 0;
 481   int opti = 0;
 482
 483   signal( SIGTERM, exit_on_signal );
 484   signal( SIGINT, exit_on_signal );
 485 #ifdef SIGHUP
 486   signal( SIGHUP, exit_on_signal );
 487 #endif
 488
 489   now = time(NULL);
 490
 491   while((optc = getopt_long(argc, argv, short_options, long_options, &opti)) != EOF) {
 492     switch(optc) {
 493     case DLLDATA_OPTION:
 494       dlldata_name = xstrdup(optarg);
 495       break;
 496     case DLLDATA_ONLY_OPTION:
 497       do_everything = 0;
 498       do_dlldata = 1;
 499       break;
 500     case LOCAL_STUBS_OPTION:
 501       do_everything = 0;
 502       local_stubs_name = xstrdup(optarg);
 503       break;
 504     case OLDNAMES_OPTION:
 505       old_names = 1;
 506       break;
 507     case PREFIX_ALL_OPTION:
 508       prefix_client = xstrdup(optarg);
 509       prefix_server = xstrdup(optarg);
 510       break;
 511     case PREFIX_CLIENT_OPTION:
 512       prefix_client = xstrdup(optarg);
 513       break;
 514     case PREFIX_SERVER_OPTION:
 515       prefix_server = xstrdup(optarg);
 516       break;
 517     case WIN32_OPTION:
 518       do_win32 = 1;
 519       do_win64 = 0;
 520       break;
 521     case WIN64_OPTION:
 522       do_win32 = 0;
 523       do_win64 = 1;
 524       break;
 525     case 'a':
 526       packing = strtol(optarg, NULL, 0);
 527       if(packing != 2 && packing != 4 && packing != 8)
 528           error("Packing must be one of 2, 4 or 8\n");
 529       break;
 530     case 'b':
 531       set_target( optarg );
 532       break;
 533     case 'c':
 534       do_everything = 0;
 535       do_client = 1;
 536       break;
 537     case 'C':
 538       client_name = xstrdup(optarg);
 539       break;
 540     case 'd':
 541       debuglevel = strtol(optarg, NULL, 0);
 542       break;
 543     case 'D':
 544       wpp_add_cmdline_define(optarg);
 545       break;
 546     case 'E':
 547       do_everything = 0;
 548       preprocess_only = 1;
 549       break;
 550     case 'h':
 551       do_everything = 0;
 552       do_header = 1;
 553       break;
 554     case 'H':
 555       header_name = xstrdup(optarg);
 556       break;
 557     case 'I':
 558       wpp_add_include_path(optarg);
 559       break;
 560     case 'm':
 561       if (!strcmp( optarg, "32" )) typelib_kind = SYS_WIN32;
 562       else if (!strcmp( optarg, "64" )) typelib_kind = SYS_WIN64;
 563       else error( "Invalid -m argument '%s'\n", optarg );
 564       break;
 565     case 'N':
 566       no_preprocess = 1;
 567       break;
 568     case 'p':
 569       do_everything = 0;
 570       do_proxies = 1;
 571       break;
 572     case 'P':
 573       proxy_name = xstrdup(optarg);
 574       break;
 575     case 's':
 576       do_everything = 0;
 577       do_server = 1;
 578       break;
 579     case 'S':
 580       server_name = xstrdup(optarg);
 581       break;
 582     case 't':
 583       do_everything = 0;
 584       do_typelib = 1;
 585       break;
 586     case 'T':
 587       typelib_name = xstrdup(optarg);
 588       break;
 589     case 'u':
 590       do_everything = 0;
 591       do_idfile = 1;
 592       break;
 593     case 'U':
 594       idfile_name = xstrdup(optarg);
 595       break;
 596     case 'V':
 597       printf("%s", version_string);
 598       return 0;
 599     case 'W':
 600       pedantic = 1;
 601       break;
 602     default:
 603       fprintf(stderr, "%s", usage);
 604       return 1;
 605     }
 606   }
 607
 608   if(do_everything) {
 609     set_everything(TRUE);
 610   }
 611
 612   if (!dlldata_name && do_dlldata)
 613     dlldata_name = xstrdup("dlldata.c");
 614
 615   if(optind < argc) {
 616     if (do_dlldata && !do_everything) {
 617       struct list filenames = LIST_INIT(filenames);
 618       for ( ; optind < argc; ++optind)
 619         add_filename_node(&filenames, argv[optind]);
 620
 621       write_dlldata_list(&filenames);
 622       free_filename_nodes(&filenames);
 623       return 0;
 624     }
 625     else if (optind != argc - 1) {
 626       fprintf(stderr, "%s", usage);
 627       return 1;
 628     }
 629     else
 630       input_name = xstrdup(argv[optind]);
 631   }
 632   else {
 633     fprintf(stderr, "%s", usage);
 634     return 1;
 635   }
 636
 637   if(debuglevel)
 638   {
 639     setbuf(stdout,0);
 640     setbuf(stderr,0);
 641   }
 642
 643   parser_debug = debuglevel & DEBUGLEVEL_TRACE ? 1 : 0;
 644   yy_flex_debug = debuglevel & DEBUGLEVEL_TRACE ? 1 : 0;
 645
 646   wpp_set_debug( (debuglevel & DEBUGLEVEL_PPLEX) != 0,
 647                  (debuglevel & DEBUGLEVEL_PPTRACE) != 0,
 648                  (debuglevel & DEBUGLEVEL_PPMSG) != 0 );
 649
 650   if (!header_name) {
 651     header_name = dup_basename(input_name, ".idl");
 652     strcat(header_name, ".h");
 653   }
 654
 655   if (!typelib_name && do_typelib) {
 656     typelib_name = dup_basename(input_name, ".idl");
 657     strcat(typelib_name, ".tlb");
 658   }
 659
 660   if (!proxy_name && do_proxies) {
 661     proxy_name = dup_basename(input_name, ".idl");
 662     strcat(proxy_name, "_p.c");
 663   }
 664
 665   if (!client_name && do_client) {
 666     client_name = dup_basename(input_name, ".idl");
 667     strcat(client_name, "_c.c");
 668   }
 669
 670   if (!server_name && do_server) {
 671     server_name = dup_basename(input_name, ".idl");
 672     strcat(server_name, "_s.c");
 673   }
 674
 675   if (!idfile_name && do_idfile) {
 676     idfile_name = dup_basename(input_name, ".idl");
 677     strcat(idfile_name, "_i.c");
 678   }
 679
 680   if (do_proxies) proxy_token = dup_basename_token(proxy_name,"_p.c");
 681   if (do_client) client_token = dup_basename_token(client_name,"_c.c");
 682   if (do_server) server_token = dup_basename_token(server_name,"_s.c");
 683
 684   add_widl_version_define();
 685
 686   atexit(rm_tempfile);
 687   if (!no_preprocess)
 688   {
 689     chat("Starting preprocess\n");
 690
 691     if (!preprocess_only)
 692     {
 693         ret = wpp_parse_temp( input_name, header_name, &temp_name );
 694     }
 695     else
 696     {
 697         ret = wpp_parse( input_name, stdout );
 698     }
 699
 700     if(ret) exit(1);
 701     if(preprocess_only) exit(0);
 702     if(!(parser_in = fopen(temp_name, "r"))) {
 703       fprintf(stderr, "Could not open %s for input\n", temp_name);
 704       return 1;
 705     }
 706   }
 707   else {
 708     if(!(parser_in = fopen(input_name, "r"))) {
 709       fprintf(stderr, "Could not open %s for input\n", input_name);
 710       return 1;
 711     }
 712   }
 713
 714   header_token = make_token(header_name);
 715
 716   init_types();
 717   ret = parser_parse();
 718
 719   fclose(parser_in);
 720
 721   if(ret) {
 722     exit(1);
 723   }
 724
 725   /* Everything has been done successfully, don't delete any files.  */
 726   set_everything(FALSE);
 727   local_stubs_name = NULL;
 728
 729   return 0;
 730 }
 731
 732 static void rm_tempfile(void)
 733 {
 734   abort_import();
 735   if(temp_name)
 736     unlink(temp_name);
 737   if (do_header)
 738     unlink(header_name);
 739   if (local_stubs_name)
 740     unlink(local_stubs_name);
 741   if (do_client)
 742     unlink(client_name);
 743   if (do_server)
 744     unlink(server_name);
 745   if (do_idfile)
 746     unlink(idfile_name);
 747   if (do_proxies)
 748     unlink(proxy_name);
 749   if (do_typelib)
 750     unlink(typelib_name);
 751 }