src/main.c

   1 /* GOB C Preprocessor
   2  * Copyright (C) 1999 the Free Software Foundation.
   3  *
   4  * Author: George Lebl
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the  Free Software
  18  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19  * USA.
  20  */
  21
  22 #include "config.h"
  23 #include <glib.h>
  24 #include <popt.h>
  25 #include <time.h>
  26 #include <stdio.h>
  27 #include <string.h>
  28
  29 #include "tree.h"
  30 #include "parse.h"
  31 #include "out.h"
  32 #include "main.h"
  33
  34 char *filename = "stdin";
  35
  36 int yyparse(void);
  37
  38 extern int yydebug;
  39 extern FILE * yyin;
  40 extern Node *class;
  41 extern GList *nodes;
  42
  43 char *filebase;
  44 static char *funcbase;
  45 static char *pfuncbase;
  46 static char *macrobase;
  47 static char *macrois;
  48 static char *typebase;
  49 static char *ptypebase;
  50
  51 static int signals = 0;
  52 static int arguments = 0;
  53 static int overrides = 0;
  54
  55 FILE *out;
  56 FILE *outh;
  57
  58 int exit_on_warn = FALSE;
  59 int exit_on_error = TRUE;
  60 int got_error = FALSE;
  61
  62 void
  63 print_error(int is_warn, char *error,int line)
  64 {
  65         char *w;
  66         if(is_warn)
  67                 w = "Warning:";
  68         else {
  69                 w = "Error:";
  70                 got_error = TRUE;
  71         }
  72         if(line>0)
  73                 fprintf(stderr,"%s:%d: %s %s\n",filename,line,w,error);
  74         else
  75                 fprintf(stderr,"%s: %s %s\n",filename,w,error);
  76         if((!is_warn || exit_on_warn) && exit_on_error)
  77                 exit(1);
  78 }
  79
  80 static char *
  81 remove_sep(char *base)
  82 {
  83         char *p;
  84         char *s = g_strdup(base);
  85         while((p=strchr(s,':')))
  86                 strcpy(p,p+1);
  87         return s;
  88 }
  89
  90 static char *
  91 replace_sep(char *base, char r)
  92 {
  93         char *p;
  94         char *s = g_strdup(base);
  95         while((p=strchr(s,':')))
  96                 *p = r;
  97         if(*s == r) {
  98                 p = g_strdup(s+1);
  99                 g_free(s);
 100                 return p;
 101         }
 102         return s;
 103 }
 104
 105 /*separate the namespace part and then replace rest of
 106   separators with r*/
 107 static void
 108 separns_replace_sep(char *base, char **ns, char **name, char r)
 109 {
 110         char *p;
 111         char *s = g_strdup(base);
 112         *ns = NULL;
 113         if((p=strchr(s,':')) && p!=s) {
 114                 *p = '\0';
 115                 *ns = g_strdup(s);
 116                 p = g_strdup(p+1);
 117                 g_free(s);
 118                 s = p;
 119         }
 120         while((p=strchr(s,':')))
 121                 *p = r;
 122         if(*s == r) {
 123                 *name = g_strdup(s+1);
 124                 g_free(s);
 125         } else
 126                 *name = s;
 127 }
 128
 129 static char *
 130 make_is_macro(char *base)
 131 {
 132         char *s1,*s2;
 133         char *s;
 134
 135         separns_replace_sep(base,&s1,&s2,'_');
 136         if(s1)
 137                 s = g_strconcat(s1,"_IS_",s2,NULL);
 138         else
 139                 s = g_strconcat("IS_",s2,NULL);
 140
 141         g_strup(s);
 142
 143         g_free(s1);
 144         g_free(s2);
 145
 146         return s;
 147 }
 148
 149 static void
 150 make_bases(void)
 151 {
 152         filebase = replace_sep(((Class *)class)->otype,'-');
 153         g_strdown(filebase);
 154
 155         funcbase = replace_sep(((Class *)class)->otype,'_');
 156         g_strdown(funcbase);
 157
 158         pfuncbase = replace_sep(((Class *)class)->ptype,'_');
 159         g_strdown(pfuncbase);
 160
 161         macrobase = replace_sep(((Class *)class)->otype,'_');
 162         g_strup(macrobase);
 163
 164         macrois = make_is_macro(((Class *)class)->otype);
 165
 166         typebase = remove_sep(((Class *)class)->otype);
 167
 168         ptypebase = remove_sep(((Class *)class)->ptype);
 169 }
 170
 171 static void
 172 def_methods(Class *c)
 173 {
 174         GList *li;
 175
 176         out_printf(out,"\n");
 177         for(li=c->nodes;li;li=g_list_next(li)) {
 178                 Node *node = li->data;
 179                 if(node->type == METHOD_NODE) {
 180                         Method *m = (Method *)node;
 181
 182                         if(m->scope == INIT_METHOD ||
 183                            m->scope == CLASS_INIT_METHOD ||
 184                            m->scope == OVERRIDE_METHOD)
 185                                 continue;
 186
 187                         out_printf(out,"#define %s %s_%s\n",m->id,funcbase,m->id);
 188                 }
 189         }
 190         out_printf(out,"\n");
 191 }
 192
 193 static void
 194 undef_methods(Class *c)
 195 {
 196         GList *li;
 197
 198         out_printf(out,"\n");
 199         for(li=c->nodes;li;li=g_list_next(li)) {
 200                 Node *node = li->data;
 201                 if(node->type == METHOD_NODE) {
 202                         Method *m = (Method *)node;
 203
 204                         if(m->scope == INIT_METHOD ||
 205                            m->scope == CLASS_INIT_METHOD ||
 206                            m->scope == OVERRIDE_METHOD)
 207                                 continue;
 208
 209                         out_printf(out,"#undef %s\n",m->id);
 210                 }
 211         }
 212         out_printf(out,"\n");
 213 }
 214
 215 static void
 216 print_type(FILE *fp, Type *t)
 217 {
 218         char *s;
 219         int i;
 220         s = remove_sep(t->name);
 221         out_printf(fp,"%s ",s);
 222         g_free(s);
 223
 224         for(i=0;i<t->stars;i++)
 225                 out_printf(fp,"*");
 226 }
 227
 228 static void
 229 put_variable(Variable *v)
 230 {
 231         out_printf(outh,"\t");
 232         if(v->scope == PRIVATE_SCOPE)
 233                 out_printf(outh,"/* private */ ");
 234         print_type(outh,v->vtype);
 235
 236         out_printf(outh,"%s;\n",v->id);
 237 }
 238
 239 static void
 240 print_method(FILE *fp, char *typeprefix, char *nameprefix,
 241              char *namepostfix,char *postfix, Method *m)
 242 {
 243         GList *li;
 244
 245         out_printf(fp,"%s",typeprefix);
 246         print_type(fp,m->mtype);
 247         out_printf(fp,"%s%s_%s%s(",
 248                 nameprefix,funcbase,m->id,namepostfix);
 249
 250         if(m->args) {
 251                 for(li=m->args;li;li=g_list_next(li)) {
 252                         FuncArg *arg = li->data;
 253                         print_type(fp,arg->atype);
 254                         if(li->next)
 255                                 out_printf(fp,"%s, ",arg->name);
 256                         else
 257                                 out_printf(fp,"%s",arg->name);
 258
 259                 }
 260         } else {
 261                 out_printf(fp,"void");
 262         }
 263         out_printf(fp,")%s\n",postfix);
 264 }
 265
 266 static void
 267 put_vs_method(Method *m)
 268 {
 269         if(m->scope != SIGNAL_LAST_METHOD &&
 270            m->scope != SIGNAL_FIRST_METHOD &&
 271            m->scope != VIRTUAL_METHOD)
 272                 return;
 273
 274         print_method(outh,"\t","(* ",") ",";",m);
 275 }
 276
 277 static void
 278 put_pub_method(Method *m)
 279 {
 280         if(m->scope == PRIVATE_SCOPE ||
 281            m->scope == OVERRIDE_METHOD ||
 282            m->scope == INIT_METHOD ||
 283            m->scope == CLASS_INIT_METHOD)
 284                 return;
 285
 286         print_method(outh,"","\t","\t",";",m);
 287 }
 288
 289 static void
 290 put_priv_method_prot(Method *m)
 291 {
 292         if(m->scope == PUBLIC_SCOPE)
 293                 return;
 294
 295         if(m->scope == SIGNAL_LAST_METHOD ||
 296            m->scope == SIGNAL_FIRST_METHOD ||
 297            m->scope == VIRTUAL_METHOD) {
 298                 if(!m->cbuf)
 299                         return;
 300                 print_method(out,"static ","_real_"," ",";",m);
 301         } else {
 302                 print_method(out,"static ",""," ",";",m);
 303         }
 304 }
 305
 306 static GList *
 307 make_init_args(Class *cl, char *name, int is_class)
 308 {
 309         Node *node;
 310         Node *type;
 311         char *tn;
 312
 313         if(is_class)
 314                 tn = g_strconcat(cl->otype,":Class",NULL);
 315         else
 316                 tn = g_strdup(cl->otype);
 317
 318         type = new_type(1,tn);
 319         node = new_funcarg((Type *)type,name,NULL);
 320         return g_list_prepend(NULL, node);
 321 }
 322
 323 static void
 324 make_inits(Class *cl)
 325 {
 326         int got_class_init = FALSE;
 327         int got_init = FALSE;
 328         GList *li;
 329         Node *node;
 330         for(li=cl->nodes;li;li=g_list_next(li)) {
 331                 Node *n = li->data;
 332                 if(n->type == METHOD_NODE) {
 333                         Method *m = (Method *)n;
 334                         if(m->scope == INIT_METHOD) {
 335                                 if(got_init)
 336                                         print_error(FALSE,"init defined more then once",m->line_no);
 337                                 got_init = TRUE;
 338                         } else if(m->scope == CLASS_INIT_METHOD) {
 339                                 if(got_class_init)
 340                                         print_error(FALSE,"class_init defined more then once",m->line_no);
 341                                 got_class_init = TRUE;
 342                         }
 343                 }
 344         }
 345         if(!got_class_init) {
 346                 node = new_method(CLASS_INIT_METHOD,
 347                                   (Type *)new_type(0,g_strdup("void")),
 348                                   NULL,NULL,g_strdup("class_init"),
 349                                   make_init_args(cl,g_strdup("c"),TRUE),
 350                                   NULL, NULL,0,0);
 351                 cl->nodes = g_list_prepend(cl->nodes,node);
 352         }
 353         if(!got_init) {
 354                 node = new_method(INIT_METHOD,
 355                                   (Type *)new_type(0,g_strdup("void")),
 356                                   NULL,NULL,g_strdup("init"),
 357                                   make_init_args(cl,g_strdup("o"),FALSE),
 358                                   NULL, NULL,0,0);
 359                 cl->nodes = g_list_prepend(cl->nodes,node);
 360         }
 361 }
 362
 363 static GHashTable *marsh = NULL;
 364
 365 static void
 366 add_signal_prots(Method *m)
 367 {
 368         GList *li;
 369         static int sig = 1;
 370         char *s;
 371
 372         if(m->scope != SIGNAL_LAST_METHOD &&
 373            m->scope != SIGNAL_FIRST_METHOD)
 374                 return;
 375
 376         if(!marsh)
 377                 marsh = g_hash_table_new(NULL,NULL);
 378
 379         if(strcmp(m->gtktypes->data,"NONE")==0 &&
 380            strcmp(m->gtktypes->next->data,"NONE")==0)
 381                 return;
 382
 383         s = g_strdup_printf("__Sig%d",sig++);
 384
 385         g_hash_table_insert(marsh,m,s);
 386
 387         out_printf(out,"\ntypedef ");
 388         print_type(out,m->mtype);
 389
 390         out_printf(out,"(*%s) (",s);
 391
 392         for(li=m->args;li;li=g_list_next(li)) {
 393                 FuncArg *arg = li->data;
 394                 print_type(out,arg->atype);
 395                 out_printf(out,", ");
 396         }
 397         out_printf(out,"gpointer);\n");
 398
 399         out_printf(out,"\nstatic void\n"
 400                 "marshal_%s (GtkObject * object,\n"
 401                 "\tGtkSignalFunc func,\n"
 402                 "\tgpointer func_data,\n"
 403                 "\tGtkArg * args)\n"
 404                 "{\n",s);
 405
 406         if(strcmp(m->gtktypes->data,"NONE")==0) {
 407                 int i;
 408                 out_printf(out, "\t%s rfunc;\n\n"
 409                         "\trfunc = (%s)func;\n\n"
 410                         "\t(*rfunc)((%s *)object",s,s,typebase);
 411                 if(strcmp(m->gtktypes->next->data,"NONE")!=0) {
 412                         for(i=0,li=m->gtktypes->next;li;
 413                             i++,li=g_list_next(li)) {
 414                                 out_printf(out, ",\n\t\tGTK_VALUE_%s(args[%d])",
 415                                         (char *)li->data,i);
 416                         }
 417                 }
 418                 out_printf(out, ",\n\t\tfunc_data);\n}\n\n");
 419         } else {
 420                 int i;
 421                 out_printf(out, "\t%s rfunc;\n\t",s);
 422                 print_type(out,m->mtype);
 423                 out_printf(out, " *retval;\n\n"
 424                         "\trfunc = (%s)func;\n\n"
 425                         "\tretval = GTK_RETLOC_%s(args[%d]);\n\n"
 426                         "\t*retval = (*rfunc)((%s *)object",
 427                         s,(char *)m->gtktypes->data,
 428                         g_list_length(m->gtktypes)-1,typebase);
 429                 if(strcmp(m->gtktypes->next->data,"NONE")!=0) {
 430                         for(i=0,li=m->gtktypes->next;li;
 431                             i++,li=g_list_next(li)) {
 432                                 out_printf(out, ",\n\t\tGTK_VALUE_%s(args[%d])",
 433                                         (char *)li->data,i);
 434                         }
 435                 }
 436                 out_printf(out, ",\n\t\tfunc_data);\n}\n\n");
 437         }
 438
 439 }
 440
 441 static void
 442 add_enums(Class *c)
 443 {
 444         GList *li;
 445         out_printf(out,"\n");
 446         if(signals>0) {
 447                 out_printf(out,"enum {\n");
 448                 for(li=c->nodes;li;li=g_list_next(li)) {
 449                         Node *n = li->data;
 450                         if(n->type == METHOD_NODE) {
 451                                 Method *m = (Method *)n;
 452                                 if(m->scope == SIGNAL_LAST_METHOD ||
 453                                    m->scope == SIGNAL_FIRST_METHOD) {
 454                                         char *s = g_strdup(m->id);
 455                                         g_strup(s);
 456                                         out_printf(out,"\t%s_SIGNAL,\n",s);
 457                                         g_free(s);
 458                                 }
 459                         }
 460                 }
 461                 out_printf(out,"\tLAST_SIGNAL\n};\n\n");
 462         }
 463         if(arguments>0) {
 464                 out_printf(out,"enum {\n\tARG_0,\n");
 465                 for(li=c->nodes;li;li=g_list_next(li)) {
 466                         Node *n = li->data;
 467                         if(n->type == ARGUMENT_NODE) {
 468                                 Argument *a = (Argument *)n;
 469                                 char *s = g_strdup(a->name);
 470                                 g_strup(s);
 471                                 out_printf(out,"\tARG_%s,\n",s);
 472                                 g_free(s);
 473                         }
 474                 }
 475                 out_printf(out, "};\n\n");
 476         }
 477
 478         if(signals>0)
 479                 out_printf(out,
 480                            "static guint object_signals[LAST_SIGNAL] = {0};\n\n");
 481
 482         out_printf(out, "static %sClass *parent_class = NULL;\n\n",ptypebase);
 483 }
 484
 485 static void
 486 add_get_type(void)
 487 {
 488         out_printf(out, "guint\n"
 489                 "%s_get_type (void)\n"
 490                 "{\n"
 491                 "\tstatic guint type = 0;\n\n"
 492                 "\tif (!type) {\n"
 493                 "\t\tstatic const GtkTypeInfo info = {\n"
 494                 "\t\t\t\"%s\",\n"
 495                 "\t\t\tsizeof (%s),\n"
 496                 "\t\t\tsizeof (%sClass),\n"
 497                 "\t\t\t(GtkClassInitFunc) %s_class_init,\n"
 498                 "\t\t\t(GtkObjectInitFunc) %s_init,\n"
 499                 "\t\t\t/* reserved_1 */ NULL,\n"
 500                 "\t\t\t/* reserved_2 */ NULL,\n"
 501                 "\t\t\t(GtkClassInitFunc) NULL,\n"
 502                 "\t\t};\n\n"
 503                 "\t\ttype = gtk_type_unique (%s_get_type(), &info);\n"
 504                 "\t}\n\n"
 505                 "\treturn type;\n"
 506                 "}\n\n",
 507                 funcbase,typebase,typebase,typebase,
 508                 funcbase,funcbase,pfuncbase);
 509 }
 510
 511 static void
 512 add_overrides(Class *c, char *oname)
 513 {
 514         GList *li;
 515         GHashTable *done;
 516         char *s;
 517
 518         done = g_hash_table_new(g_str_hash,g_str_equal);
 519         s = g_strdup("GtkObject"); /* This was already done */
 520         g_hash_table_insert(done,s,s);
 521         for(li=c->nodes;li;li=g_list_next(li)) {
 522                 Node *n = li->data;
 523                 char *f;
 524                 Method *m;
 525                 if(n->type != METHOD_NODE ||
 526                    ((Method *)n)->scope != OVERRIDE_METHOD)
 527                         continue;
 528                 m = (Method *)n;
 529
 530                 s = remove_sep(m->otype);
 531
 532                 if(g_hash_table_lookup(done,s)) {
 533                         g_free(s);
 534                         continue;
 535                 }
 536                 g_hash_table_insert(done,s,s);
 537
 538                 f = replace_sep(m->otype,'_');
 539                 g_strdown(f);
 540
 541                 out_printf(out,"\t%sClass *%s_class = (%sClass *)%s;\n",
 542                         s,f,s,oname);
 543
 544                 g_free(f);
 545         }
 546         g_hash_table_foreach(done,(GHFunc)g_free,NULL);
 547         g_hash_table_destroy(done);
 548 }
 549
 550 static void
 551 add_signals(Class *c)
 552 {
 553         GList *li;
 554
 555         out_printf(out,"\n");
 556         for(li=c->nodes;li;li=g_list_next(li)) {
 557                 Node *n = li->data;
 558                 Method *m;
 559                 char *mar;
 560                 char *sig;
 561                 int is_none;
 562                 if(n->type != METHOD_NODE ||
 563                    (((Method *)n)->scope != SIGNAL_FIRST_METHOD &&
 564                     ((Method *)n)->scope != SIGNAL_LAST_METHOD))
 565                         continue;
 566
 567                 m = (Method *)n;
 568
 569                 if(g_hash_table_lookup(marsh,m))
 570                         mar = g_strconcat("marshal_",
 571                                           (char *)g_hash_table_lookup(marsh,m),
 572                                           NULL);
 573                 else
 574                         mar = g_strdup("gtk_signal_default_marshaller");
 575
 576                 is_none = (strcmp(m->gtktypes->next->data,"NONE")==0);
 577
 578                 sig = g_strdup(m->id);
 579                 g_strup(sig);
 580                 out_printf(out,"\tobject_signals[%s_SIGNAL] =\n"
 581                         "\t\tgtk_signal_new (\"%s\",\n"
 582                         "\t\t\tGTK_RUN_%s,\n"
 583                         "\t\t\tgtk_object_class->type,\n"
 584                         "\t\t\tGTK_SIGNAL_OFFSET (%sClass, %s),\n"
 585                         "\t\t\t%s,\n"
 586                         "\t\t\tGTK_TYPE_%s, %d",
 587                         sig,m->id,
 588                         m->scope==SIGNAL_LAST_METHOD?"LAST":"FIRST",
 589                         typebase,m->id,mar,(char *)m->gtktypes->data,
 590                         is_none?0:g_list_length(m->gtktypes->next));
 591                 g_free(mar);
 592                 g_free(sig);
 593
 594                 if(!is_none) {
 595                         GList *l;
 596                         for(l=m->gtktypes->next;l;l=g_list_next(l))
 597                                 out_printf(out,",\n\t\t\tGTK_TYPE_%s",
 598                                         (char *)l->data);
 599                 }
 600
 601                 out_printf(out,");\n");
 602         }
 603         out_printf(out,"\tgtk_object_class_add_signals (gtk_object_class,\n"
 604                 "\t\tobject_signals, LAST_SIGNAL);\n\n");
 605 }
 606
 607 static void
 608 set_def_handlers(Class *c, char *oname)
 609 {
 610         GList *li;
 611
 612         out_printf(out,"\n");
 613         for(li=c->nodes;li;li=g_list_next(li)) {
 614                 Node *n = li->data;
 615                 Method *m;
 616                 if(n->type != METHOD_NODE ||
 617                    (((Method *)n)->scope != SIGNAL_FIRST_METHOD &&
 618                     ((Method *)n)->scope != SIGNAL_LAST_METHOD &&
 619                     ((Method *)n)->scope != VIRTUAL_METHOD &&
 620                     ((Method *)n)->scope != OVERRIDE_METHOD))
 621                         continue;
 622
 623                 m = (Method *)n;
 624
 625                 if(m->scope == OVERRIDE_METHOD) {
 626                         char *s;
 627                         s = replace_sep(m->otype,'_');
 628                         g_strdown(s);
 629                         out_printf(out,"\t%s_class->%s = %s_%s;\n",
 630                                 s,m->id,funcbase,m->id);
 631                 } else {
 632                         if(m->cbuf)
 633                                 out_printf(out,"\t%s->%s = _real_%s_%s;\n",
 634                                         oname,m->id,funcbase,m->id);
 635                         else
 636                                 out_printf(out,"\t%s->%s = NULL;\n",
 637                                         oname,m->id);
 638                 }
 639         }
 640 }
 641
 642 static void
 643 make_arguments(Class *c)
 644 {
 645         GList *li;
 646
 647         out_printf(out,"\n");
 648         for(li=c->nodes;li;li=g_list_next(li)) {
 649                 Node *n = li->data;
 650                 Argument *a;
 651                 GString *flags;
 652                 GList *l;
 653                 char *s;
 654                 if(n->type != ARGUMENT_NODE)
 655                         continue;
 656
 657                 a = (Argument *)n;
 658
 659                 if(a->get && a->set)
 660                         flags = g_string_new("GTK_ARG_READWRITE");
 661                 else if(a->get)
 662                         flags = g_string_new("GTK_ARG_READABLE");
 663                 else
 664                         flags = g_string_new("GTK_ARG_WRITABLE");
 665
 666                 for(l=a->flags;l;l=g_list_next(l))
 667                         g_string_sprintfa(flags," | GTK_ARG_%s",(char *)l->data);
 668
 669                 s = g_strdup(a->name);
 670                 g_strup(s);
 671                 out_printf(out,"\tgtk_object_add_arg_type(\"%s::%s\",\n"
 672                         "\t\tGTK_TYPE_%s,\n"
 673                         "\t\t%s,\n"
 674                         "\t\tARG_%s);\n",
 675                         typebase,a->name,a->gtktype,flags->str,s);
 676                 g_free(s);
 677                 g_string_free(flags,TRUE);
 678         }
 679
 680         out_printf(out,
 681                    "\n\tgtk_object_class->set_arg = __object_set_arg;\n"
 682                    "\tgtk_object_class->get_arg = __object_get_arg;\n");
 683 }
 684
 685 static void
 686 add_inits(Class *c)
 687 {
 688         GList *li;
 689         for(li=c->nodes;li;li=g_list_next(li)) {
 690                 Node *n = li->data;
 691                 Method *m;
 692                 if(n->type != METHOD_NODE)
 693                         continue;
 694                 m = (Method *)n;
 695                 if(m->scope == INIT_METHOD) {
 696                         if(m->line_no>0)
 697                                 out_addline_infile(out,m->line_no);
 698                         print_method(out,"static ","\n"," ","",m);
 699                         if(m->line_no>0)
 700                                 out_addline_outfile(out);
 701                         out_printf(out,"{\n");
 702                 } else if(m->scope == CLASS_INIT_METHOD) {
 703                         if(m->line_no>0)
 704                                 out_addline_infile(out,m->line_no);
 705                         print_method(out,"static ","\n"," ","",m);
 706                         if(m->line_no>0)
 707                                 out_addline_outfile(out);
 708                         out_printf(out,"{\n");
 709                         if(signals>0 ||
 710                            arguments>0 ||
 711                            overrides>0)
 712                                 out_printf(out,
 713                                            "\tGtkObjectClass *"
 714                                            "gtk_object_class = "
 715                                            "(GtkObjectClass*) %s;\n",
 716                                            ((FuncArg *)m->args->data)->name);
 717
 718                         if(overrides>0)
 719                                 add_overrides(c,
 720                                               ((FuncArg *)m->args->data)->name);
 721
 722                         out_printf(out,"\n\tparent_class = "
 723                                 "gtk_type_class (%s_get_type ());\n",
 724                                 pfuncbase);
 725
 726                         if(signals>0)
 727                                 add_signals(c);
 728
 729                         set_def_handlers(c, ((FuncArg *)m->args->data)->name);
 730
 731                         if(arguments>0)
 732                                 make_arguments(c);
 733                 } else
 734                         continue;
 735
 736                 if(m->cbuf) {
 737                         out_printf(out," {\n");
 738                         out_addline_infile(out,m->ccode_line);
 739                         out_printf(out,"%s\n",m->cbuf->str);
 740                         out_addline_outfile(out);
 741                         out_printf(out," }\n",m->cbuf->str);
 742                 } else {
 743                         out_printf(out,"return;\n");
 744                 }
 745                 out_printf(out,"}\n");
 746         }
 747 }
 748
 749 static void
 750 add_getset_arg(Class *c, int is_set)
 751 {
 752         GList *li;
 753         out_printf(out,"\nstatic void\n"
 754                 "__object_%s_arg (GtkObject *object,\n"
 755                 "\tGtkArg *arg,\n"
 756                 "\tguint arg_id)\n"
 757                 "{\n"
 758                 "\t%s *self, *this;\n\n"
 759                 "\tself = this = %s (object);\n\n"
 760                 "\tswitch (arg_id) {\n",
 761                 is_set?"set":"get",typebase,macrobase);
 762
 763         for(li=c->nodes;li;li=g_list_next(li)) {
 764                 Node *n = li->data;
 765                 Argument *a;
 766                 char *s;
 767                 GString *cbuf;
 768                 int line_no;
 769                 if(n->type != ARGUMENT_NODE)
 770                         continue;
 771                 a = (Argument *)n;
 772                 if(is_set) {
 773                         cbuf = a->set;
 774                         line_no = a->set_line;
 775                 } else {
 776                         cbuf = a->get;
 777                         line_no = a->get_line;
 778                 }
 779                 if(!cbuf)
 780                         continue;
 781                 s = g_strdup(a->name);
 782                 g_strup(s);
 783                 out_printf(out,"\tcase ARG_%s:\n"
 784                         "#define ARG (GTK_VALUE_%s(*arg))\n"
 785                         "\t\t{\n",
 786                         s,a->gtktype);
 787                 g_free(s);
 788                 out_addline_infile(out,line_no);
 789                 out_printf(out,"%s\n",cbuf->str);
 790                 out_addline_outfile(out);
 791                 out_printf(out,"\t\t}\n\t\tbreak;\n"
 792                         "#undef ARG\n");
 793         }
 794         out_printf(out,"\tdefault:\n\t\tbreak;\n\t}\n}\n");
 795 }
 796
 797 static void
 798 print_checks(Method *m, FuncArg *fa)
 799 {
 800         GList *li;
 801         int is_void;
 802         is_void = (strcmp(m->mtype->name,"void")==0 &&
 803                    m->mtype->stars == 0);
 804
 805         for(li=fa->checks;li;li=g_list_next(li)) {
 806                 Check *ch = li->data;
 807                 char *s;
 808                 if(is_void)
 809                         out_printf(out,"\tg_return_if_fail (");
 810                 else
 811                         out_printf(out,"\tg_return_val_if_fail (");
 812                 switch(ch->chtype) {
 813                 case NULL_CHECK:
 814                         out_printf(out,"%s != NULL",fa->name);
 815                         break;
 816                 case TYPE_CHECK:
 817                         s = make_is_macro(fa->atype->name);
 818                         out_printf(out,"%s (%s)",s,fa->name);
 819                         g_free(s);
 820                         break;
 821                 case LT_CHECK:
 822                         out_printf(out,"%s < %s",fa->name,ch->number);
 823                         break;
 824                 case GT_CHECK:
 825                         out_printf(out,"%s > %s",fa->name,ch->number);
 826                         break;
 827                 case LE_CHECK:
 828                         out_printf(out,"%s <= %s",fa->name,ch->number);
 829                         break;
 830                 case GE_CHECK:
 831                         out_printf(out,"%s >= %s",fa->name,ch->number);
 832                         break;
 833                 case EQ_CHECK:
 834                         out_printf(out,"%s == %s",fa->name,ch->number);
 835                         break;
 836                 case NE_CHECK:
 837                         out_printf(out,"%s != %s",fa->name,ch->number);
 838                         break;
 839                 }
 840                 if(is_void)
 841                         out_printf(out,");\n");
 842                 else {
 843                         out_printf(out,", (");
 844                         print_type(out,m->mtype);
 845                         out_printf(out,")%s);\n",
 846                                 m->onerror?m->onerror:"0");
 847                 }
 848         }
 849 }
 850
 851 static void
 852 print_preconditions(Method *m)
 853 {
 854         GList *li;
 855
 856         for(li=m->args;li;li=g_list_next(li)) {
 857                 FuncArg *fa = li->data;
 858                 if(fa->checks)
 859                         print_checks(m,fa);
 860         }
 861 }
 862
 863 static void
 864 print_method_body(Method *m, int pre)
 865 {
 866         out_printf(out,"{\n");
 867         if(pre) {
 868                 print_preconditions(m);
 869                 out_printf(out,"\t{\n");
 870         }
 871
 872         out_addline_infile(out,m->ccode_line);
 873         out_printf(out,"\t\t%s\n",m->cbuf->str);
 874         out_addline_outfile(out);
 875
 876         if(pre)
 877                 out_printf(out,"\t}\n");
 878         out_printf(out,"}\n");
 879 }
 880
 881 static void
 882 put_method(Method *m)
 883 {
 884         char *s;
 885         out_printf(out,"\n");
 886         switch(m->scope) {
 887         case PUBLIC_SCOPE:
 888                 out_addline_infile(out,m->line_no);
 889                 print_method(out,"","\n"," ","",m);
 890                 print_method_body(m,TRUE);
 891                 break;
 892         case PRIVATE_SCOPE:
 893                 out_addline_infile(out,m->line_no);
 894                 print_method(out,"static ","\n"," ","",m);
 895                 print_method_body(m,TRUE);
 896                 break;
 897         case SIGNAL_FIRST_METHOD:
 898         case SIGNAL_LAST_METHOD:
 899                 out_addline_infile(out,m->line_no);
 900                 print_method(out,"","\n"," ","",m);
 901                 out_addline_outfile(out);
 902                 out_printf(out,"{\n");
 903                 s = g_strdup(m->id);
 904                 g_strup(s);
 905                 if(strcmp(m->mtype->name,"void")==0 &&
 906                    m->mtype->stars==0) {
 907                         GList *li;
 908                         print_preconditions(m);
 909                         if(((FuncArg *)m->args->data)->name)
 910                         out_printf(out,"\tgtk_signal_emit (GTK_OBJECT (%s),\n"
 911                                 "\t\tobject_signals[%s_SIGNAL]",
 912                                 ((FuncArg *)m->args->data)->name,s);
 913                         for(li=m->args->next;li;li=g_list_next(li)) {
 914                                 FuncArg *fa = li->data;
 915                                 out_printf(out,",\n\t\t%s",fa->name);
 916                         }
 917                         out_printf(out,");\n}\n");
 918                 } else {
 919                         GList *li;
 920                         out_printf(out,"\t");
 921                         print_type(out,m->mtype);
 922                         out_printf(out,"return_val;\n");
 923                         print_preconditions(m);
 924                         out_printf(out,"\tgtk_signal_emit (GTK_OBJECT (%s),\n"
 925                                 "\t\tobject_signals[%s_SIGNAL]",
 926                                 ((FuncArg *)m->args->data)->name,s);
 927                         for(li=m->args->next;li;li=g_list_next(li)) {
 928                                 FuncArg *fa = li->data;
 929                                 out_printf(out,",\n\t\t%s",fa->name);
 930                         }
 931                         out_printf(out,",\n\t\t&return_val);\n"
 932                                 "\treturn return_val;\n}\n");
 933                 }
 934
 935                 if(!m->cbuf)
 936                         break;
 937                 out_addline_infile(out,m->line_no);
 938                 print_method(out,"static ","\n_real_"," ","",m);
 939                 print_method_body(m,FALSE);
 940                 break;
 941         case VIRTUAL_METHOD:
 942                 out_addline_infile(out,m->line_no);
 943                 print_method(out,"","\n"," ","",m);
 944                 out_addline_outfile(out);
 945                 out_printf(out,"{\n"
 946                         "\t%sClass *class;\n",typebase);
 947                 print_preconditions(m);
 948                 out_printf(out,"\tclass = %s_CLASS(GTK_OBJECT(%s)->klass);\n\n"
 949                         "\tif(class->%s)\n",
 950                         macrobase, ((FuncArg *)m->args->data)->name, m->id);
 951                 if(strcmp(m->mtype->name,"void")==0 &&
 952                    m->mtype->stars==0) {
 953                         GList *li;
 954                         out_printf(out,"\t\t(*class->%s)(%s",m->id,
 955                                    ((FuncArg *)m->args->data)->name);
 956                         for(li=m->args->next;li;li=g_list_next(li)) {
 957                                 FuncArg *fa = li->data;
 958                                 out_printf(out,",%s",fa->name);
 959                         }
 960                         out_printf(out,");\n}\n");
 961                 } else {
 962                         GList *li;
 963                         out_printf(out,"\t\treturn (*class->%s)(%s",m->id,
 964                                    ((FuncArg *)m->args->data)->name);
 965                         for(li=m->args->next;li;li=g_list_next(li)) {
 966                                 FuncArg *fa = li->data;
 967                                 out_printf(out,",%s",fa->name);
 968                         }
 969                         out_printf(out,");\n"
 970                                 "\telse\n"
 971                                 "\t\treturn (");
 972                         print_type(out,m->mtype);
 973                         out_printf(out,")(%s);\n}\n",
 974                                 m->onerror?m->onerror:"0");
 975                 }
 976
 977                 if(!m->cbuf)
 978                         break;
 979                 out_addline_infile(out,m->line_no);
 980                 print_method(out,"static ","\n_real_"," ","",m);
 981                 print_method_body(m,FALSE);
 982                 break;
 983         case OVERRIDE_METHOD:
 984                 out_addline_infile(out,m->line_no);
 985                 print_method(out,"static ","\n"," ","",m);
 986                 print_method_body(m,TRUE);
 987                 break;
 988         default:
 989                 break;
 990         }
 991 }
 992
 993 static void
 994 check_duplicate(Class *c,Node *node,char *id, int line_no)
 995 {
 996         GList *l;
 997         for(l=c->nodes;l;l=g_list_next(l)) {
 998                 Node *n = l->data;
 999                 char *nid;
1000                 int nline_no;
1001                 char *s;
1002                 if(n->type == METHOD_NODE) {
1003                         Method *m = (Method *)n;
1004                         nid = m->id;
1005                         nline_no = m->line_no;
1006                 } else if(n->type == VARIABLE_NODE) {
1007                         Variable *v = (Variable *)n;
1008                         nid = v->id;
1009                         nline_no = v->line_no;
1010                 } else
1011                         continue;
1012                 if(n==node ||
1013                    line_no>=nline_no ||
1014                    strcmp(nid,id)!=0)
1015                         continue;
1016                 s = g_strdup_printf("symbol '%s' redefined, "
1017                                     "first defined on line %d",
1018                                     id,line_no);
1019                 print_error(FALSE,s,nline_no);
1020         }
1021 }
1022
1023 static void
1024 check_duplicate_symbols(Class *c)
1025 {
1026         GList *l;
1027         for(l=c->nodes;l;l=g_list_next(l)) {
1028                 Node *n = l->data;
1029                 if(n->type == METHOD_NODE) {
1030                         Method *m = (Method *)n;
1031                         check_duplicate(c,n,m->id,m->line_no);
1032                 } else if(n->type == VARIABLE_NODE) {
1033                         Variable *v = (Variable *)n;
1034                         check_duplicate(c,n,v->id,v->line_no);
1035                 }
1036         }
1037 }
1038
1039 static void
1040 check_duplicate_named(Class *c,Node *node,char *id, int line_no)
1041 {
1042         GList *l;
1043         for(l=c->nodes;l;l=g_list_next(l)) {
1044                 Node *n = l->data;
1045                 char *nid;
1046                 int nline_no;
1047                 char *s;
1048                 if(n->type == METHOD_NODE) {
1049                         Method *m = (Method *)n;
1050                         if(m->scope == SIGNAL_LAST_METHOD ||
1051                            m->scope == SIGNAL_FIRST_METHOD) {
1052                                 nid = m->id;
1053                                 nline_no = m->line_no;
1054                         } else
1055                                 continue;
1056                 } else if(n->type == ARGUMENT_NODE) {
1057                         Argument *a = (Argument *)n;
1058                         nid = a->name;
1059                         nline_no = a->line_no;
1060                 } else
1061                         continue;
1062                 if(n==node ||
1063                    line_no>=nline_no ||
1064                    strcmp(nid,id)!=0)
1065                         continue;
1066                 s = g_strdup_printf("named symbol (argument or signal) '%s' "
1067                                     "redefined, first defined on line %d",
1068                                     id,line_no);
1069                 print_error(FALSE,s,nline_no);
1070         }
1071 }
1072
1073 static void
1074 check_duplicate_signals_args(Class *c)
1075 {
1076         GList *l;
1077         for(l=c->nodes;l;l=g_list_next(l)) {
1078                 Node *n = l->data;
1079                 if(n->type == METHOD_NODE) {
1080                         Method *m = (Method *)n;
1081                         if(m->scope == SIGNAL_LAST_METHOD ||
1082                            m->scope == SIGNAL_FIRST_METHOD)
1083                                 check_duplicate_named(c,n,m->id,m->line_no);
1084                 } else if(n->type == ARGUMENT_NODE) {
1085                         Argument *a = (Argument *)n;
1086                         check_duplicate_named(c,n,a->name,a->line_no);
1087                 }
1088         }
1089 }
1090
1091 static void
1092 check_public_new(Class *c)
1093 {
1094         GList *l;
1095         for(l=c->nodes;l;l=g_list_next(l)) {
1096                 Node *n = l->data;
1097                 if(n->type == METHOD_NODE) {
1098                         Method *m = (Method *)n;
1099                         if(m->scope!=PUBLIC_SCOPE &&
1100                            strcmp(m->id,"new")==0)
1101                                 print_error(TRUE,
1102                                             "'new' should be a public method",
1103                                             m->line_no);
1104                 }
1105         }
1106 }
1107
1108 static int
1109 count_signals(Class *c)
1110 {
1111         int num = 0;
1112         GList *l;
1113         for(l=c->nodes;l;l=g_list_next(l)) {
1114                 Node *n = l->data;
1115                 if(n->type == METHOD_NODE) {
1116                         Method *m = (Method *)n;
1117                         if(m->scope == SIGNAL_LAST_METHOD ||
1118                            m->scope == SIGNAL_FIRST_METHOD)
1119                                 num++;
1120                 }
1121         }
1122         return num;
1123 }
1124
1125 static int
1126 count_arguments(Class *c)
1127 {
1128         int num = 0;
1129         GList *li;
1130
1131         for(li=c->nodes;li;li=g_list_next(li)) {
1132                 Node *n = li->data;
1133                 if(n->type == ARGUMENT_NODE)
1134                         num ++;
1135         }
1136         return num;
1137 }
1138
1139 static int
1140 count_overrides(Class *c)
1141 {
1142         int num = 0;
1143         GList *l;
1144         for(l=c->nodes;l;l=g_list_next(l)) {
1145                 Node *n = l->data;
1146                 if(n->type == METHOD_NODE) {
1147                         Method *m = (Method *)n;
1148                         if(m->scope == OVERRIDE_METHOD)
1149                                 num++;
1150                 }
1151         }
1152         return num;
1153 }
1154
1155
1156 static void
1157 open_files(void)
1158 {
1159         char *outfile,*outfileh;
1160
1161         outfile = g_strconcat(filebase,".c",NULL);
1162         outfileh = g_strconcat(filebase,".h",NULL);
1163
1164         out = fopen(outfile,"w");
1165         if(!out) {
1166                 g_error("Cannot open outfile: %s",outfile);
1167         }
1168         outh = fopen(outfileh,"w");
1169         if(!outh) {
1170                 g_error("Cannot open outfile: %s",outfileh);
1171         }
1172 }
1173
1174 static void
1175 generate_outfiles(void)
1176 {
1177         char *p;
1178         GList *li;
1179         time_t curtime;
1180
1181         time(&curtime);
1182         out_printf(outh,"/* Generated by GOB (v%s) on %s"
1183                "   (do not edit directly) */\n\n",VERSION,ctime(&curtime));
1184         out_printf(out,"/* Generated by GOB (v%s) on %s"
1185                "   (do not edit directly) */\n\n",VERSION,ctime(&curtime));
1186
1187         p = replace_sep(((Class *)class)->otype,'_');
1188         g_strup(p);
1189         out_printf(outh,"#ifndef __%s_H__\n#define __%s_H__\n\n"
1190                 "#include <gtk/gtk.h>\n\n",p,p);
1191         g_free(p);
1192
1193         out_printf(outh,"#ifdef __cplusplus\n"
1194                 "extern \"C\" {\n"
1195                 "#endif /* __cplusplus */\n\n");
1196
1197         out_printf(out,"#include \"%s.h\"\n\n",filebase);
1198
1199         for(li=nodes;li;li=g_list_next(li)) {
1200                 Node *node = li->data;
1201                 if(node->type == CCODE_NODE) {
1202                         CCode *cc = (CCode *)node;
1203                         FILE *fp;
1204                         if(cc->header)
1205                                 fp = outh;
1206                         else {
1207                                 fp = out;
1208                                 out_addline_infile(fp,cc->line_no);
1209                         }
1210                         out_printf(fp,"\n%s\n",cc->cbuf->str);
1211                         if(!cc->header)
1212                                 out_addline_outfile(fp);
1213                 } else if(node->type == CLASS_NODE) {
1214                         GList *l;
1215                         Class *c = (Class *)class;
1216                         char *otype,*ptype;
1217
1218                         signals = count_signals(c);
1219                         arguments = count_arguments(c);
1220                         overrides = count_overrides(c);
1221
1222                         out_printf(outh,"\n#define %s(obj)\t"
1223                                 "GTK_CHECK_CAST((obj),%s_get_type(),%s)\n",
1224                                 macrobase,funcbase,typebase);
1225                         out_printf(outh,"#define %s_CLASS(klass)\t"
1226                                 "GTK_CHECK_CLASS_CAST((klass),%s_get_type(),%sClass)\n",
1227                                 macrobase,funcbase,typebase);
1228                         out_printf(outh,"#define %s(obj)\t"
1229                                 "GTK_CHECK_TYPE((obj), %s_get_type ())\n\n",
1230                                 macrois,funcbase);
1231
1232                         otype = remove_sep(c->otype);
1233                         ptype = remove_sep(c->ptype);
1234                         out_printf(outh,"\ntypedef struct _%s %s;\n",otype,otype);
1235                         out_printf(outh,"struct _%s {\n\t%s __parent__;\n",
1236                                    otype,ptype);
1237                         for(l=c->nodes;l;l=g_list_next(l)) {
1238                                 Node *n = l->data;
1239                                 if(n->type == VARIABLE_NODE)
1240                                         put_variable((Variable *)n);
1241                         }
1242                         out_printf(outh,"};\n");
1243
1244                         out_printf(outh,"\ntypedef struct _%sClass %sClass;\n",
1245                                 otype,otype);
1246                         out_printf(outh,
1247                                 "struct _%sClass {\n\t%sClass __parent__;\n",
1248                                 otype,ptype);
1249                         for(l=c->nodes;l;l=g_list_next(l)) {
1250                                 Node *n = l->data;
1251                                 if(n->type == METHOD_NODE)
1252                                         put_vs_method((Method *)n);
1253                         }
1254                         out_printf(outh,"};\n\n");
1255
1256                         out_printf(outh,"guint\t%s_get_type\t(void);\n",funcbase);
1257
1258                         if(arguments>0) {
1259                                 out_printf(out,"static void __object_set_arg "
1260                                            "(GtkObject *object, GtkArg *arg, "
1261                                            "guint arg_id);\n"
1262                                            "static void __object_get_arg "
1263                                            "(GtkObject *object, GtkArg *arg, "
1264                                            "guint arg_id);\n");
1265                         }
1266
1267                         for(l=c->nodes;l;l=g_list_next(l)) {
1268                                 Node *n = l->data;
1269                                 if(n->type == METHOD_NODE) {
1270                                         put_pub_method((Method *)n);
1271                                         put_priv_method_prot((Method *)n);
1272                                 }
1273                         }
1274
1275                         if(signals>0) {
1276                                 for(l=c->nodes;l;l=g_list_next(l)) {
1277                                         Node *n = l->data;
1278                                         if(n->type == METHOD_NODE) {
1279                                                 add_signal_prots((Method *)n);
1280                                         }
1281                                 }
1282                         }
1283
1284                         add_enums(c);
1285
1286                         add_get_type();
1287
1288                         def_methods(c);
1289
1290                         out_printf(out,"#define GET_NEW (gtk_type_new(%s_get_type()))\n",
1291                                 funcbase);
1292
1293                         add_inits(c);
1294
1295                         if(arguments>0) {
1296                                 add_getset_arg(c, TRUE);
1297                                 add_getset_arg(c, FALSE);
1298                         }
1299
1300                         for(l=c->nodes;l;l=g_list_next(l)) {
1301                                 Node *n = l->data;
1302                                 if(n->type == METHOD_NODE) {
1303                                         put_method((Method *)n);
1304                                 }
1305                         }
1306
1307                         out_printf(out,"#undef GET_NEW\n");
1308
1309                         undef_methods(c);
1310
1311                         g_free(otype);
1312                         g_free(ptype);
1313                 } else
1314                         g_assert_not_reached();
1315         }
1316
1317         out_printf(outh,"\n#ifdef __cplusplus\n"
1318                 "}\n"
1319                 "#endif /* __cplusplus */\n\n"
1320                 "#endif");
1321 }
1322
1323 static void
1324 usage(poptContext optCon, int exitcode, char *error, char *addl)
1325 {
1326         poptPrintUsage(optCon, stderr, 0);
1327         if (error) fprintf(stderr, "%s: %s", error, addl);
1328         exit(exitcode);
1329 }
1330
1331
1332 int
1333 main(int argc, char *argv[])
1334 {
1335         int c;
1336         poptContext optCon;
1337
1338         struct poptOption optionsTable[] = {
1339                 { "exit-on-warn", 'w', 0, &exit_on_warn, 0,
1340                          "exit on warnings" },
1341                 POPT_AUTOHELP
1342                 { NULL, 0, 0, NULL, 0 }
1343         };
1344
1345         optCon = poptGetContext(NULL, argc, argv, optionsTable, 0);
1346         poptSetOtherOptionHelp(optCon, "[OPTIONS]* [filename]");
1347
1348         while ((c = poptGetNextOpt(optCon)) >= 0)
1349                 ;
1350
1351         filename = poptGetArg(optCon);
1352         if(!(poptPeekArg(optCon) == NULL))
1353                 usage(optCon, 1, "Specify only one file",
1354                       ".e.g., filename.gob");
1355
1356         if (c < -1) {
1357                 /* an error occurred during option processing */
1358                 fprintf(stderr, "%s: %s\n",
1359                         poptBadOption(optCon, POPT_BADOPTION_NOALIAS),
1360                         poptStrerror(c));
1361                 return 1;
1362         }
1363
1364         if(filename) {
1365                 yyin = fopen(filename,"r");
1366                 if(!yyin) {
1367                         fprintf(stderr,"Error: can't open file '%s'\n",
1368                                 filename);
1369                         exit(1);
1370                 }
1371         } else
1372                 filename = "stdin";
1373
1374         /*yydebug = 1;*/
1375         if(yyparse()!=0)
1376                 g_error("Parsing errors, quitting");
1377         if(!class)
1378                 print_error(FALSE," no class defined",0);
1379
1380         make_bases();
1381
1382         exit_on_error = FALSE;
1383         make_inits((Class *)class);
1384         check_duplicate_symbols((Class *)class);
1385         check_duplicate_signals_args((Class *)class);
1386         check_public_new((Class *)class);
1387         exit_on_error = TRUE;
1388
1389         if(got_error)
1390                 exit(1);
1391
1392         open_files();
1393
1394         generate_outfiles();
1395
1396         fclose(out);
1397         fclose(outh);
1398
1399         poptFreeContext(optCon);
1400         return 0;
1401 }