reactos/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 = alignment of structures */
  48 /* A = ACF input filename */
  49 /* J = do not search standard include path */
  50 /* O = generate interpreted stubs */
  51 /* w = select win16/win32 output (?) */
  52
  53 static const char usage[] =
  54 "Usage: widl [options...] infile.idl\n"
  55 "   or: widl [options...] --dlldata-only name1 [name2...]\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
 115 char *input_name;
 116 char *header_name;
 117 char *local_stubs_name;
 118 char *header_token;
 119 char *typelib_name;
 120 char *dlldata_name;
 121 char *proxy_name;
 122 char *proxy_token;
 123 char *client_name;
 124 char *client_token;
 125 char *server_name;
 126 char *server_token;
 127 char *idfile_name;
 128 char *idfile_token;
 129 char *temp_name;
 130 const char *prefix_client = "";
 131 const char *prefix_server = "";
 132
 133 int line_number = 1;
 134
 135 FILE *header;
 136 FILE *idfile;
 137
 138 size_t pointer_size = 0;
 139 syskind_t typelib_kind = sizeof(void*) == 8 ? SYS_WIN64 : SYS_WIN32;
 140
 141 time_t now;
 142
 143 enum {
 144     OLDNAMES_OPTION = CHAR_MAX + 1,
 145     DLLDATA_OPTION,
 146     DLLDATA_ONLY_OPTION,
 147     LOCAL_STUBS_OPTION,
 148     PREFIX_ALL_OPTION,
 149     PREFIX_CLIENT_OPTION,
 150     PREFIX_SERVER_OPTION,
 151     WIN32_OPTION,
 152     WIN64_OPTION
 153 };
 154
 155 static const char short_options[] =
 156     "b:cC:d:D:EhH:I:m:NpP:sS:tT:uU:VW";
 157 static const struct option long_options[] = {
 158     { "dlldata", 1, 0, DLLDATA_OPTION },
 159     { "dlldata-only", 0, 0, DLLDATA_ONLY_OPTION },
 160     { "local-stubs", 1, 0, LOCAL_STUBS_OPTION },
 161     { "oldnames", 0, 0, OLDNAMES_OPTION },
 162     { "prefix-all", 1, 0, PREFIX_ALL_OPTION },
 163     { "prefix-client", 1, 0, PREFIX_CLIENT_OPTION },
 164     { "prefix-server", 1, 0, PREFIX_SERVER_OPTION },
 165     { "win32", 0, 0, WIN32_OPTION },
 166     { "win64", 0, 0, WIN64_OPTION },
 167     { 0, 0, 0, 0 }
 168 };
 169
 170 static void rm_tempfile(void);
 171
 172 static char *make_token(const char *name)
 173 {
 174   char *token;
 175   char *slash;
 176   int i;
 177
 178   slash = strrchr(name, '/');
 179   if(!slash)
 180     slash = strrchr(name, '\\');
 181
 182   if (slash) name = slash + 1;
 183
 184   token = xstrdup(name);
 185   for (i=0; token[i]; i++) {
 186     if (!isalnum(token[i])) token[i] = '_';
 187     else token[i] = toupper(token[i]);
 188   }
 189   return token;
 190 }
 191
 192 /* duplicate a basename into a valid C token */
 193 static char *dup_basename_token(const char *name, const char *ext)
 194 {
 195     char *p, *ret = dup_basename( name, ext );
 196     /* map invalid characters to '_' */
 197     for (p = ret; *p; p++) if (!isalnum(*p)) *p = '_';
 198     return ret;
 199 }
 200
 201 static void add_widl_version_define(void)
 202 {
 203     unsigned int version;
 204     const char *p = PACKAGE_VERSION;
 205
 206     /* major */
 207     version = atoi(p) * 0x10000;
 208     p = strchr(p, '.');
 209
 210     /* minor */
 211     if (p)
 212     {
 213         version += atoi(p + 1) * 0x100;
 214         p = strchr(p + 1, '.');
 215     }
 216
 217     /* build */
 218     if (p)
 219         version += atoi(p + 1);
 220
 221     if (version != 0)
 222     {
 223         char version_str[11];
 224         snprintf(version_str, sizeof(version_str), "0x%x", version);
 225         wpp_add_define("__WIDL__", version_str);
 226     }
 227     else
 228         wpp_add_define("__WIDL__", NULL);
 229 }
 230
 231 /* set the target platform */
 232 static void set_target( const char *target )
 233 {
 234     static const struct
 235     {
 236         const char *name;
 237         syskind_t   kind;
 238     } cpu_names[] =
 239     {
 240         { "i386",    SYS_WIN32 },
 241         { "i486",    SYS_WIN32 },
 242         { "i586",    SYS_WIN32 },
 243         { "i686",    SYS_WIN32 },
 244         { "i786",    SYS_WIN32 },
 245         { "x86_64",  SYS_WIN64 },
 246         { "sparc",   SYS_WIN32 },
 247         { "alpha",   SYS_WIN32 },
 248         { "powerpc", SYS_WIN32 }
 249     };
 250
 251     unsigned int i;
 252     char *p, *spec = xstrdup( target );
 253
 254     /* target specification is in the form CPU-MANUFACTURER-OS or CPU-MANUFACTURER-KERNEL-OS */
 255
 256     if (!(p = strchr( spec, '-' ))) error( "Invalid target specification '%s'\n", target );
 257     *p++ = 0;
 258     for (i = 0; i < sizeof(cpu_names)/sizeof(cpu_names[0]); i++)
 259     {
 260         if (!strcmp( cpu_names[i].name, spec ))
 261         {
 262             typelib_kind = cpu_names[i].kind;
 263             free( spec );
 264             return;
 265         }
 266     }
 267     error( "Unrecognized CPU '%s'\n", spec );
 268 }
 269
 270 /* clean things up when aborting on a signal */
 271 static void exit_on_signal( int sig )
 272 {
 273     exit(1);  /* this will call the atexit functions */
 274 }
 275
 276 static void set_everything(int x)
 277 {
 278   do_header = x;
 279   do_typelib = x;
 280   do_proxies = x;
 281   do_client = x;
 282   do_server = x;
 283   do_idfile = x;
 284   do_dlldata = x;
 285 }
 286
 287 void start_cplusplus_guard(FILE *fp)
 288 {
 289   fprintf(fp, "#ifdef __cplusplus\n");
 290   fprintf(fp, "extern \"C\" {\n");
 291   fprintf(fp, "#endif\n\n");
 292 }
 293
 294 void end_cplusplus_guard(FILE *fp)
 295 {
 296   fprintf(fp, "#ifdef __cplusplus\n");
 297   fprintf(fp, "}\n");
 298   fprintf(fp, "#endif\n\n");
 299 }
 300
 301 typedef struct
 302 {
 303   char *filename;
 304   struct list link;
 305 } filename_node_t;
 306
 307 static void add_filename_node(struct list *list, const char *name)
 308 {
 309   filename_node_t *node = xmalloc(sizeof *node);
 310   node->filename = dup_basename( name, ".idl" );
 311   list_add_tail(list, &node->link);
 312 }
 313
 314 static void free_filename_nodes(struct list *list)
 315 {
 316   filename_node_t *node, *next;
 317   LIST_FOR_EACH_ENTRY_SAFE(node, next, list, filename_node_t, link) {
 318     list_remove(&node->link);
 319     free(node->filename);
 320     free(node);
 321   }
 322 }
 323
 324 static void write_dlldata_list(struct list *filenames)
 325 {
 326   FILE *dlldata;
 327   filename_node_t *node;
 328
 329   dlldata = fopen(dlldata_name, "w");
 330   if (!dlldata)
 331     error("couldn't open %s: %s\n", dlldata_name, strerror(errno));
 332
 333   fprintf(dlldata, "/*** Autogenerated by WIDL %s ", PACKAGE_VERSION);
 334   fprintf(dlldata, "- Do not edit ***/\n\n");
 335   fprintf(dlldata, "#include <objbase.h>\n");
 336   fprintf(dlldata, "#include <rpcproxy.h>\n\n");
 337   start_cplusplus_guard(dlldata);
 338
 339   LIST_FOR_EACH_ENTRY(node, filenames, filename_node_t, link)
 340     fprintf(dlldata, "EXTERN_PROXY_FILE(%s)\n", node->filename);
 341
 342   fprintf(dlldata, "\nPROXYFILE_LIST_START\n");
 343   fprintf(dlldata, "/* Start of list */\n");
 344   LIST_FOR_EACH_ENTRY(node, filenames, filename_node_t, link)
 345     fprintf(dlldata, "  REFERENCE_PROXY_FILE(%s),\n", node->filename);
 346   fprintf(dlldata, "/* End of list */\n");
 347   fprintf(dlldata, "PROXYFILE_LIST_END\n\n");
 348
 349   fprintf(dlldata, "DLLDATA_ROUTINES(aProxyFileList, GET_DLL_CLSID)\n\n");
 350   end_cplusplus_guard(dlldata);
 351   fclose(dlldata);
 352 }
 353
 354 static char *eat_space(char *s)
 355 {
 356   while (isspace((unsigned char) *s))
 357     ++s;
 358   return s;
 359 }
 360
 361 void write_dlldata(const statement_list_t *stmts)
 362 {
 363   struct list filenames = LIST_INIT(filenames);
 364   filename_node_t *node;
 365   FILE *dlldata;
 366
 367   if (!do_dlldata || !need_proxy_file(stmts))
 368     return;
 369
 370   dlldata = fopen(dlldata_name, "r");
 371   if (dlldata) {
 372     static char marker[] = "REFERENCE_PROXY_FILE";
 373     char *line = NULL;
 374     size_t len = 0;
 375
 376     while (widl_getline(&line, &len, dlldata)) {
 377       char *start, *end;
 378       start = eat_space(line);
 379       if (strncmp(start, marker, sizeof marker - 1) == 0) {
 380         start = eat_space(start + sizeof marker - 1);
 381         if (*start != '(')
 382           continue;
 383         end = start = eat_space(start + 1);
 384         while (*end && *end != ')')
 385           ++end;
 386         if (*end != ')')
 387           continue;
 388         while (isspace((unsigned char) end[-1]))
 389           --end;
 390         *end = '\0';
 391         if (start < end)
 392           add_filename_node(&filenames, start);
 393       }
 394     }
 395
 396     if (ferror(dlldata))
 397       error("couldn't read from %s: %s\n", dlldata_name, strerror(errno));
 398
 399     free(line);
 400     fclose(dlldata);
 401   }
 402
 403   LIST_FOR_EACH_ENTRY(node, &filenames, filename_node_t, link)
 404     if (strcmp(proxy_token, node->filename) == 0) {
 405       /* We're already in the list, no need to regenerate this file.  */
 406       free_filename_nodes(&filenames);
 407       return;
 408     }
 409
 410   add_filename_node(&filenames, proxy_token);
 411   write_dlldata_list(&filenames);
 412   free_filename_nodes(&filenames);
 413 }
 414
 415 static void write_id_data_stmts(const statement_list_t *stmts)
 416 {
 417   const statement_t *stmt;
 418   if (stmts) LIST_FOR_EACH_ENTRY( stmt, stmts, const statement_t, entry )
 419   {
 420     if (stmt->type == STMT_TYPE)
 421     {
 422       const type_t *type = stmt->u.type;
 423       if (type_get_type(type) == TYPE_INTERFACE)
 424       {
 425         const UUID *uuid;
 426         if (!is_object(type->attrs) && !is_attr(type->attrs, ATTR_DISPINTERFACE))
 427           continue;
 428         uuid = get_attrp(type->attrs, ATTR_UUID);
 429         write_guid(idfile, is_attr(type->attrs, ATTR_DISPINTERFACE) ? "DIID" : "IID",
 430                    type->name, uuid);
 431       }
 432       else if (type_get_type(type) == TYPE_COCLASS)
 433       {
 434         const UUID *uuid = get_attrp(type->attrs, ATTR_UUID);
 435         write_guid(idfile, "CLSID", type->name, uuid);
 436       }
 437     }
 438     else if (stmt->type == STMT_LIBRARY)
 439     {
 440       const UUID *uuid = get_attrp(stmt->u.lib->attrs, ATTR_UUID);
 441       write_guid(idfile, "LIBID", stmt->u.lib->name, uuid);
 442       write_id_data_stmts(stmt->u.lib->stmts);
 443     }
 444   }
 445 }
 446
 447 void write_id_data(const statement_list_t *stmts)
 448 {
 449   if (!do_idfile) return;
 450
 451   idfile_token = make_token(idfile_name);
 452
 453   idfile = fopen(idfile_name, "w");
 454   if (! idfile) {
 455     error("Could not open %s for output\n", idfile_name);
 456     return;
 457   }
 458
 459   fprintf(idfile, "/*** Autogenerated by WIDL %s ", PACKAGE_VERSION);
 460   fprintf(idfile, "from %s - Do not edit ***/\n\n", input_name);
 461   fprintf(idfile, "#include <rpc.h>\n");
 462   fprintf(idfile, "#include <rpcndr.h>\n\n");
 463   fprintf(idfile, "#include <initguid.h>\n\n");
 464   start_cplusplus_guard(idfile);
 465
 466   write_id_data_stmts(stmts);
 467
 468   fprintf(idfile, "\n");
 469   end_cplusplus_guard(idfile);
 470
 471   fclose(idfile);
 472 }
 473
 474 int main(int argc,char *argv[])
 475 {
 476   extern char* optarg;
 477   extern int   optind;
 478   int optc;
 479   int ret = 0;
 480   int opti = 0;
 481
 482   signal( SIGTERM, exit_on_signal );
 483   signal( SIGINT, exit_on_signal );
 484 #ifdef SIGHUP
 485   signal( SIGHUP, exit_on_signal );
 486 #endif
 487
 488   now = time(NULL);
 489
 490   while((optc = getopt_long(argc, argv, short_options, long_options, &opti)) != EOF) {
 491     switch(optc) {
 492     case DLLDATA_OPTION:
 493       dlldata_name = xstrdup(optarg);
 494       break;
 495     case DLLDATA_ONLY_OPTION:
 496       do_everything = 0;
 497       do_dlldata = 1;
 498       break;
 499     case LOCAL_STUBS_OPTION:
 500       do_everything = 0;
 501       local_stubs_name = xstrdup(optarg);
 502       break;
 503     case OLDNAMES_OPTION:
 504       old_names = 1;
 505       break;
 506     case PREFIX_ALL_OPTION:
 507       prefix_client = xstrdup(optarg);
 508       prefix_server = xstrdup(optarg);
 509       break;
 510     case PREFIX_CLIENT_OPTION:
 511       prefix_client = xstrdup(optarg);
 512       break;
 513     case PREFIX_SERVER_OPTION:
 514       prefix_server = xstrdup(optarg);
 515       break;
 516     case WIN32_OPTION:
 517       do_win32 = 1;
 518       do_win64 = 0;
 519       break;
 520     case WIN64_OPTION:
 521       do_win32 = 0;
 522       do_win64 = 1;
 523       break;
 524     case 'b':
 525       set_target( optarg );
 526       break;
 527     case 'c':
 528       do_everything = 0;
 529       do_client = 1;
 530       break;
 531     case 'C':
 532       client_name = xstrdup(optarg);
 533       break;
 534     case 'd':
 535       debuglevel = strtol(optarg, NULL, 0);
 536       break;
 537     case 'D':
 538       wpp_add_cmdline_define(optarg);
 539       break;
 540     case 'E':
 541       do_everything = 0;
 542       preprocess_only = 1;
 543       break;
 544     case 'h':
 545       do_everything = 0;
 546       do_header = 1;
 547       break;
 548     case 'H':
 549       header_name = xstrdup(optarg);
 550       break;
 551     case 'I':
 552       wpp_add_include_path(optarg);
 553       break;
 554     case 'm':
 555       if (!strcmp( optarg, "32" )) typelib_kind = SYS_WIN32;
 556       else if (!strcmp( optarg, "64" )) typelib_kind = SYS_WIN64;
 557       else error( "Invalid -m argument '%s'\n", optarg );
 558       break;
 559     case 'N':
 560       no_preprocess = 1;
 561       break;
 562     case 'p':
 563       do_everything = 0;
 564       do_proxies = 1;
 565       break;
 566     case 'P':
 567       proxy_name = xstrdup(optarg);
 568       break;
 569     case 's':
 570       do_everything = 0;
 571       do_server = 1;
 572       break;
 573     case 'S':
 574       server_name = xstrdup(optarg);
 575       break;
 576     case 't':
 577       do_everything = 0;
 578       do_typelib = 1;
 579       break;
 580     case 'T':
 581       typelib_name = xstrdup(optarg);
 582       break;
 583     case 'u':
 584       do_everything = 0;
 585       do_idfile = 1;
 586       break;
 587     case 'U':
 588       idfile_name = xstrdup(optarg);
 589       break;
 590     case 'V':
 591       printf("%s", version_string);
 592       return 0;
 593     case 'W':
 594       pedantic = 1;
 595       break;
 596     default:
 597       fprintf(stderr, "%s", usage);
 598       return 1;
 599     }
 600   }
 601
 602   if(do_everything) {
 603     set_everything(TRUE);
 604   }
 605
 606   if (!dlldata_name && do_dlldata)
 607     dlldata_name = xstrdup("dlldata.c");
 608
 609   if(optind < argc) {
 610     if (do_dlldata && !do_everything) {
 611       struct list filenames = LIST_INIT(filenames);
 612       for ( ; optind < argc; ++optind)
 613         add_filename_node(&filenames, argv[optind]);
 614
 615       write_dlldata_list(&filenames);
 616       free_filename_nodes(&filenames);
 617       return 0;
 618     }
 619     else if (optind != argc - 1) {
 620       fprintf(stderr, "%s", usage);
 621       return 1;
 622     }
 623     else
 624       input_name = xstrdup(argv[optind]);
 625   }
 626   else {
 627     fprintf(stderr, "%s", usage);
 628     return 1;
 629   }
 630
 631   if(debuglevel)
 632   {
 633     setbuf(stdout,0);
 634     setbuf(stderr,0);
 635   }
 636
 637   parser_debug = debuglevel & DEBUGLEVEL_TRACE ? 1 : 0;
 638   yy_flex_debug = debuglevel & DEBUGLEVEL_TRACE ? 1 : 0;
 639
 640   wpp_set_debug( (debuglevel & DEBUGLEVEL_PPLEX) != 0,
 641                  (debuglevel & DEBUGLEVEL_PPTRACE) != 0,
 642                  (debuglevel & DEBUGLEVEL_PPMSG) != 0 );
 643
 644   if (!header_name) {
 645     header_name = dup_basename(input_name, ".idl");
 646     strcat(header_name, ".h");
 647   }
 648
 649   if (!typelib_name && do_typelib) {
 650     typelib_name = dup_basename(input_name, ".idl");
 651     strcat(typelib_name, ".tlb");
 652   }
 653
 654   if (!proxy_name && do_proxies) {
 655     proxy_name = dup_basename(input_name, ".idl");
 656     strcat(proxy_name, "_p.c");
 657   }
 658
 659   if (!client_name && do_client) {
 660     client_name = dup_basename(input_name, ".idl");
 661     strcat(client_name, "_c.c");
 662   }
 663
 664   if (!server_name && do_server) {
 665     server_name = dup_basename(input_name, ".idl");
 666     strcat(server_name, "_s.c");
 667   }
 668
 669   if (!idfile_name && do_idfile) {
 670     idfile_name = dup_basename(input_name, ".idl");
 671     strcat(idfile_name, "_i.c");
 672   }
 673
 674   if (do_proxies) proxy_token = dup_basename_token(proxy_name,"_p.c");
 675   if (do_client) client_token = dup_basename_token(client_name,"_c.c");
 676   if (do_server) server_token = dup_basename_token(server_name,"_s.c");
 677
 678   add_widl_version_define();
 679
 680   atexit(rm_tempfile);
 681   if (!no_preprocess)
 682   {
 683     chat("Starting preprocess\n");
 684
 685     if (!preprocess_only)
 686     {
 687         ret = wpp_parse_temp( input_name, header_name, &temp_name );
 688     }
 689     else
 690     {
 691         ret = wpp_parse( input_name, stdout );
 692     }
 693
 694     if(ret) exit(1);
 695     if(preprocess_only) exit(0);
 696     if(!(parser_in = fopen(temp_name, "r"))) {
 697       fprintf(stderr, "Could not open %s for input\n", temp_name);
 698       return 1;
 699     }
 700   }
 701   else {
 702     if(!(parser_in = fopen(input_name, "r"))) {
 703       fprintf(stderr, "Could not open %s for input\n", input_name);
 704       return 1;
 705     }
 706   }
 707
 708   header_token = make_token(header_name);
 709
 710   init_types();
 711   ret = parser_parse();
 712
 713   fclose(parser_in);
 714
 715   if(ret) {
 716     exit(1);
 717   }
 718
 719   /* Everything has been done successfully, don't delete any files.  */
 720   set_everything(FALSE);
 721   local_stubs_name = NULL;
 722
 723   return 0;
 724 }
 725
 726 static void rm_tempfile(void)
 727 {
 728   abort_import();
 729   if(temp_name)
 730     unlink(temp_name);
 731   if (do_header)
 732     unlink(header_name);
 733   if (local_stubs_name)
 734     unlink(local_stubs_name);
 735   if (do_client)
 736     unlink(client_name);
 737   if (do_server)
 738     unlink(server_name);
 739   if (do_idfile)
 740     unlink(idfile_name);
 741   if (do_proxies)
 742     unlink(proxy_name);
 743   if (do_typelib)
 744     unlink(typelib_name);
 745 }