forb-idl/forb-idl-c-skels.c

   1 #include "config.h"
   2
   3 #include "forb-idl-c-backend.h"
   4
   5 #include <string.h>
   6
   7 typedef struct {
   8         OIDL_C_Info *ci;
   9         GSList      *oplist;
  10         int          curlevel;
  11 } CBESkelInterfaceTraverseInfo;
  12
  13 typedef struct {
  14         char     *iface_id;
  15         char     *opname;
  16         IDL_tree  op;
  17         int       idx;
  18 } CBESkelOpInfo;
  19
  20 static void cbe_skel_do_interface(IDL_tree tree, OIDL_Run_Info *rinfo, OIDL_C_Info *ci);
  21
  22 static void
  23 ck_output_poastuff(IDL_tree tree, OIDL_Run_Info *rinfo, OIDL_C_Info *ci)
  24 {
  25   if( !tree || (tree->declspec & IDLF_DECLSPEC_PIDL)!=0 )
  26     return;
  27
  28   switch(IDL_NODE_TYPE(tree)) {
  29   case IDLN_MODULE:
  30     ck_output_poastuff(IDL_MODULE(tree).definition_list, rinfo, ci);
  31     break;
  32   case IDLN_LIST:
  33     {
  34       IDL_tree sub;
  35       for(sub = tree; sub; sub = IDL_LIST(sub).next) {
  36         ck_output_poastuff(IDL_LIST(sub).data, rinfo, ci);
  37       }
  38     }
  39     break;
  40   case IDLN_INTERFACE:
  41     cbe_skel_do_interface(tree, rinfo, ci);
  42     break;
  43   default:
  44     break;
  45   }
  46 }
  47
  48 /* static gint */
  49 /* cbe_skel_compare_op_dcls(CBESkelOpInfo *op1, CBESkelOpInfo *op2) */
  50 /* { */
  51 /*   return strcmp(op1->opname, op2->opname); */
  52 /* } */
  53
  54 /* static void */
  55 /* cbe_skel_free_op_info(CBESkelOpInfo *op) */
  56 /* { */
  57 /*   g_free(op->opname); */
  58 /*   g_free(op->iface_id); */
  59 /*   g_free(op); */
  60 /* } */
  61
  62 /* static void */
  63 /* cbe_skel_interface_add_relayer (IDL_tree intf, CBESkelInterfaceTraverseInfo *iti) */
  64 /* { */
  65 /*   CBESkelOpInfo *newopi; */
  66 /*   IDL_tree curitem, curdcl, curattr, curattrdcl; */
  67 /*   char *iface_id; */
  68 /*   int   idx = 0; */
  69
  70 /*   iface_id = */
  71 /*     IDL_ns_ident_to_qstring(IDL_IDENT_TO_NS(IDL_INTERFACE(intf).ident), */
  72 /*                          "_", 0); */
  73
  74 /*   for(curitem = IDL_INTERFACE(intf).body; curitem; */
  75 /*       curitem = IDL_LIST(curitem).next) { */
  76 /*     curdcl = IDL_LIST(curitem).data; */
  77
  78 /*     switch(IDL_NODE_TYPE(curdcl)) { */
  79 /*     case IDLN_OP_DCL: */
  80 /*       newopi = g_new0(CBESkelOpInfo, 1); */
  81 /*       newopi->iface_id = g_strdup(iface_id); */
  82 /*       newopi->opname = g_strdup(IDL_IDENT(IDL_OP_DCL(curdcl).ident).str); */
  83 /*       newopi->idx = idx++; */
  84 /*       iti->oplist = g_slist_insert_sorted(iti->oplist, newopi, */
  85 /*                                        (GCompareFunc)cbe_skel_compare_op_dcls); */
  86 /*       break; */
  87 /*     case IDLN_ATTR_DCL: */
  88 /*       for(curattr = IDL_ATTR_DCL(curdcl).simple_declarations; */
  89 /*        curattr; curattr = IDL_LIST(curattr).next) { */
  90 /*      curattrdcl = IDL_LIST(curattr).data; */
  91
  92 /*      newopi = g_new0(CBESkelOpInfo, 1); */
  93 /*      newopi->iface_id = g_strdup(iface_id); */
  94 /*      newopi->opname = g_strdup_printf("_get_%s", IDL_IDENT(curattrdcl).str); */
  95 /*      newopi->idx = idx++; */
  96 /*      iti->oplist = g_slist_insert_sorted(iti->oplist, newopi, */
  97 /*                                          (GCompareFunc)cbe_skel_compare_op_dcls); */
  98 /*      if(!IDL_ATTR_DCL(curdcl).f_readonly) { */
  99 /*        newopi = g_new0(CBESkelOpInfo, 1); */
 100 /*        newopi->iface_id = g_strdup(iface_id); */
 101 /*        newopi->opname = g_strdup_printf("_set_%s", IDL_IDENT(curattrdcl).str); */
 102 /*        newopi->idx = idx++; */
 103 /*        iti->oplist = g_slist_insert_sorted(iti->oplist, newopi, */
 104 /*                                            (GCompareFunc)cbe_skel_compare_op_dcls); */
 105 /*      } */
 106 /*       } */
 107 /*       break; */
 108 /*     default: */
 109 /*       break; */
 110 /*     } */
 111 /*   } */
 112
 113 /*   g_free(iface_id); */
 114 /* } */
 115
 116 /* static void */
 117 /* cbe_skel_interface_print_relayers(const CBESkelInterfaceTraverseInfo *iti) */
 118 /* { */
 119 /*   CBESkelInterfaceTraverseInfo subiti = *iti; */
 120 /*   GSList *curnode; */
 121 /*   CBESkelOpInfo *opi; */
 122 /*   char curchar; */
 123
 124 /*   curnode = iti->oplist; */
 125 /*   subiti.curlevel = iti->curlevel+1; */
 126 /*   fprintf(iti->ci->fh, "switch(opname[%d]) {\n", iti->curlevel); */
 127 /*   while(curnode) { */
 128 /*     opi = (CBESkelOpInfo *)curnode->data; */
 129 /*     if(iti->curlevel > strlen(opi->opname)) { */
 130 /*       curnode = g_slist_next(curnode); */
 131 /*       continue; */
 132 /*     } */
 133 /*     curchar = opi->opname[iti->curlevel]; */
 134 /*     if(curchar) */
 135 /*       fprintf(iti->ci->fh, "case '%c':\n", curchar); */
 136 /*     else */
 137 /*       fprintf(iti->ci->fh, "case '\\0':\n"); */
 138 /*     subiti.oplist = NULL; */
 139 /*     while(curnode && ((CBESkelOpInfo *)curnode->data)->opname[iti->curlevel] */
 140 /*        == curchar) { */
 141 /*       subiti.oplist = g_slist_append(subiti.oplist, curnode->data); */
 142 /*       curnode = g_slist_next(curnode); */
 143 /*     } */
 144
 145 /*     if(g_slist_length(subiti.oplist) > 1) { */
 146 /*       if(curchar) */
 147 /*      cbe_skel_interface_print_relayers(&subiti); */
 148 /*       else */
 149 /*      g_error("two ops with same name!!!!"); */
 150 /*     } else { */
 151 /*       if(strlen(opi->opname + iti->curlevel)) */
 152 /*      fprintf(iti->ci->fh, "if(strcmp((opname + %d), \"%s\")) break;\n", */
 153 /*              iti->curlevel + 1, opi->opname + iti->curlevel+1); */
 154 /*       fprintf(iti->ci->fh, "*impl = (gpointer)servant->vepv->%s_epv->%s;\n", */
 155 /*            opi->iface_id, opi->opname); */
 156 /*       fprintf(iti->ci->fh, "{Forb_IInterface *volatile _t_=&%s__iinterface;*m_data = (gpointer)&_t_->methods._buffer [%d];}\n", */
 157 /*            opi->iface_id, opi->idx); */
 158 /*       fprintf(iti->ci->fh, "return (ForbSmallSkeleton)_FORB_skel_small_%s_%s;\n", */
 159 /*            opi->iface_id, opi->opname); */
 160 /*     } */
 161 /*     fprintf(iti->ci->fh, "break;\n"); */
 162 /*     g_slist_free(subiti.oplist); */
 163 /*   } */
 164 /*   fprintf(iti->ci->fh, "default: break; \n}\n"); */
 165 /* } */
 166
 167 /* static void */
 168 /* cbe_skel_interface_print_relayer(IDL_tree tree, OIDL_Run_Info *rinfo, OIDL_C_Info *ci) */
 169 /* { */
 170 /*   char *id; */
 171 /*   CBESkelInterfaceTraverseInfo iti; */
 172
 173 /*   id = IDL_ns_ident_to_qstring(IDL_IDENT_TO_NS(IDL_INTERFACE(tree).ident), "_", 0); */
 174 /*   fprintf(ci->fh, "static ForbSmallSkeleton get_skel_small_%s(POA_%s *servant,\nconst char *opname," */
 175 /*        "gpointer *m_data, gpointer *impl)\n{\n", id, id); */
 176
 177 /*   iti.ci = ci; */
 178 /*   iti.oplist = NULL; */
 179 /*   iti.curlevel = 0; */
 180
 181 /*   IDL_tree_traverse_parents(tree, */
 182 /*                          (GFunc)cbe_skel_interface_add_relayer, &iti); */
 183
 184 /*   cbe_skel_interface_print_relayers(&iti); */
 185
 186 /*   g_slist_foreach(iti.oplist, (GFunc)cbe_skel_free_op_info, NULL); */
 187 /*   g_slist_free(iti.oplist); */
 188
 189 /*   fprintf(ci->fh, "return NULL;\n"); */
 190 /*   fprintf(ci->fh, "}\n\n"); */
 191
 192 /*   g_free(id); */
 193 /* } */
 194
 195 typedef struct {
 196         OIDL_C_Info *ci;
 197         const char  *for_id;
 198 } CBESkelVEPVMapTraverseInfo;
 199
 200 /* static void */
 201 /* cbe_skel_interface_print_vepvmap_offsets (IDL_tree node, CBESkelVEPVMapTraverseInfo *ti) */
 202 /* { */
 203 /*      char *id; */
 204 /*      id = IDL_ns_ident_to_qstring (IDL_IDENT_TO_NS (IDL_INTERFACE (node).ident), "_", 0); */
 205 /*      fprintf (ti->ci->fh, "(CORBA_unsigned_long) %s__classid,\n", id); */
 206 /*      fprintf (ti->ci->fh, "FORB_VEPV_OFFSET (POA_%s__vepv, %s_epv),\n", ti->for_id, id); */
 207 /*      g_free (id); */
 208 /* } */
 209
 210 /**
 211  * If the type specified in @a type_spec is dynamically allocated
 212  * (such as string, sequence or object reference), the parameters of
 213  * this type must be freed after they are not needed. For input
 214  * parameter this is after the implementation is called, for out and
 215  * inout return parameters after the returned value is serialized.
 216  */
 217 static void free_memory_if_needed(IDL_tree type_spec, const char *name, int n, OIDL_C_Info *ci)
 218 {
 219   type_spec = forb_cbe_get_typespec(type_spec);
 220   /* forb_idl_print_node(type_spec, 7); */
 221   switch(IDL_NODE_TYPE(type_spec)) {
 222   case IDLN_TYPE_STRING:
 223   case IDLN_TYPE_WIDE_STRING:
 224     fprintf(ci->fh, "    ");
 225     fprintf(ci->fh, "forb_free(%s);\n", name);
 226     break;
 227   case IDLN_TYPE_ARRAY:
 228     break;
 229   case IDLN_TYPE_SEQUENCE:
 230     fprintf(ci->fh, "    ");
 231     fprintf(ci->fh, "if (CORBA_sequence_get_release(%s%s)) { forb_free(%s%s_buffer); }\n",
 232             n==2?"":"&",name, name, n==2?"->":".");
 233     if (n==2) {
 234             fprintf(ci->fh, "    ");
 235             fprintf(ci->fh, "forb_free(%s);\n", name);
 236     }
 237     break;
 238   case IDLN_NATIVE:
 239     fprintf(ci->fh, "    ");
 240     fprintf(ci->fh, "%s_free(%s);\n",
 241             forb_cbe_get_typespec_str(IDL_NATIVE(type_spec).ident),
 242             name);
 243     return;
 244   case IDLN_INTERFACE:
 245     fprintf(ci->fh, "    ");
 246     fprintf(ci->fh, "forb_object_release(%s);\n", name);
 247     break;
 248   default:
 249     break;
 250   }
 251
 252 }
 253
 254 static void ck_output_op_skel(IDL_tree op, char *intf_id, OIDL_Run_Info *rinfo, OIDL_C_Info *ci)
 255 {
 256         char *id, *id_plain;
 257         IDL_tree sub;
 258         gboolean  has_retval, has_args;
 259         const char *const seq_init = " = {0,0,NULL}";
 260
 261         has_retval = IDL_OP_DCL (op).op_type_spec != NULL;
 262         has_args   = IDL_OP_DCL (op).parameter_dcls != NULL;
 263
 264         id = IDL_ns_ident_to_qstring(IDL_IDENT_TO_NS(IDL_OP_DCL(op).ident), "_", 0);
 265         id_plain = IDL_IDENT(IDL_OP_DCL(op).ident).str;
 266         fprintf(ci->fh, "static void\n"
 267                 "forb_skel_%s(CDR_Codec *cin, CDR_Codec *cout, %s _obj, struct forb_env *env)\n"
 268                 "{\n",
 269                 id, intf_id);
 270 /*      fprintf(ci->fh, "  if (_obj->interface != %s_interface) {\n", intf_id); */
 271 /*      fprintf(ci->fh, "    env->major = FORB_EX_BAD_OPERATION;\n" */
 272 /*                      "    return;\n" */
 273 /*                      "  }\n"); */
 274         fprintf(ci->fh, "  if (_%s_impl(_obj) && _%s_impl(_obj)->%s) {\n", intf_id, intf_id, id_plain);
 275
 276         /* Declare variables for parameters */
 277         for (sub = IDL_OP_DCL (op).parameter_dcls; sub; sub = IDL_LIST (sub).next) {
 278                 IDL_tree        parm = IDL_LIST (sub).data;
 279                 IDL_ParamRole   role;
 280                 IDL_tree        ts = forb_cbe_get_typespec(parm);
 281                 gboolean        isSlice;
 282                 int             n;
 283                 char            *name = IDL_IDENT(IDL_PARAM_DCL(parm).simple_declarator).str;
 284                 role = oidl_attr_to_paramrole(IDL_PARAM_DCL(parm).attr);
 285                 n = oidl_param_info (ts, role, &isSlice);
 286
 287                 fprintf(ci->fh, "    ");
 288                 forb_cbe_write_typespec(ci->fh, IDL_PARAM_DCL(parm).param_type_spec);
 289                 fprintf(ci->fh, " %s%s%s;\n",
 290                         n == 2 ? "*":"",
 291                         name,
 292                         (n < 2 && IDL_NODE_TYPE(ts) == IDLN_TYPE_SEQUENCE)?seq_init : "");
 293         }
 294         if (has_retval) {
 295                 fprintf (ci->fh, "    ");
 296                 forb_cbe_write_param_typespec (ci->fh, op);
 297                 fprintf (ci->fh, " _forb_ret;\n"); /* TODO: seq_init */
 298         }
 299
 300         /* Deserialize in parameters */
 301         for (sub = IDL_OP_DCL (op).parameter_dcls; sub; sub = IDL_LIST (sub).next) {
 302                 IDL_tree        parm = IDL_LIST (sub).data;
 303                 IDL_ParamRole   role;
 304                 role = oidl_attr_to_paramrole(IDL_PARAM_DCL(parm).attr);
 305                 if (role == DATA_IN || role == DATA_INOUT) {
 306                         char *name = IDL_IDENT(IDL_PARAM_DCL(parm).simple_declarator).str;
 307                         fprintf(ci->fh, /* "  r = " */ "    ");
 308                         forb_cbe_write_typespec(ci->fh, IDL_PARAM_DCL(parm).param_type_spec);
 309                         fprintf(ci->fh, "_deserialize(cin, &%s);\n", name);
 310 /*                      fprintf(ci->fh, "    if (!r) { ev->major = FORB_EX_IMP_LIMIT; goto exception; }\n"); */
 311                 }
 312         }
 313
 314         /* Call the implementation */
 315         fprintf(ci->fh, "    ");
 316         if (has_retval)
 317                 fprintf(ci->fh, "_forb_ret = ");
 318         fprintf(ci->fh, "_%s_impl(_obj)->%s(_obj, ",
 319                 intf_id, id_plain);
 320         for (sub = IDL_OP_DCL (op).parameter_dcls; sub; sub = IDL_LIST (sub).next) {
 321                 IDL_tree        parm = IDL_LIST (sub).data;
 322                 IDL_ParamRole   role;
 323                 IDL_tree        ts = forb_cbe_get_typespec(parm);
 324                 gboolean        isSlice;
 325                 int             n;
 326                 char            *name = IDL_IDENT(IDL_PARAM_DCL(parm).simple_declarator).str;
 327                 role = oidl_attr_to_paramrole(IDL_PARAM_DCL(parm).attr);
 328                 n = oidl_param_info (ts, role, &isSlice);
 329
 330                 fprintf(ci->fh, "%s%s, ", n?"&":"", name);
 331         }
 332         fprintf(ci->fh, "env);\n");
 333         fprintf(ci->fh,
 334                 "    if (forb_exception_occured(env)) goto exception;\n");
 335         if (has_retval) {
 336           fprintf(ci->fh, "    ");
 337           forb_cbe_write_typespec(ci->fh, IDL_OP_DCL(op).op_type_spec);
 338           fprintf(ci->fh, "_serialize(cout, &_forb_ret);\n");
 339         }
 340         for (sub = IDL_OP_DCL (op).parameter_dcls; sub; sub = IDL_LIST (sub).next) {
 341                 IDL_tree        parm = IDL_LIST (sub).data;
 342                 IDL_ParamRole   role;
 343                 IDL_tree        ts = forb_cbe_get_typespec(parm);
 344                 gboolean        isSlice;
 345                 int             n;
 346                 char            *name = IDL_IDENT(IDL_PARAM_DCL(parm).simple_declarator).str;
 347                 role = oidl_attr_to_paramrole(IDL_PARAM_DCL(parm).attr);
 348                 n = oidl_param_info (ts, role, &isSlice);
 349                 if (role == DATA_OUT || role == DATA_INOUT) {
 350                   fprintf(ci->fh, "    ");
 351                   forb_cbe_write_typespec(ci->fh, IDL_PARAM_DCL(parm).param_type_spec);
 352                   fprintf(ci->fh, "_serialize(cout, %s%s);\n", n==2?"":"&", name);
 353                 }
 354         }
 355         fprintf(ci->fh, "exception:;\n");
 356
 357         /* Free all dynamically allocated parameteres and retvals */
 358         if (has_retval) {
 359                 free_memory_if_needed(IDL_OP_DCL(op).op_type_spec, "_forb_ret", 0, ci);
 360         }
 361         for (sub = IDL_OP_DCL (op).parameter_dcls; sub; sub = IDL_LIST (sub).next) {
 362                 IDL_tree        parm = IDL_LIST (sub).data;
 363                 char *name = IDL_IDENT(IDL_PARAM_DCL(parm).simple_declarator).str;
 364                 IDL_ParamRole   role;
 365                 IDL_tree        ts = forb_cbe_get_typespec(parm);
 366                 gboolean        isSlice;
 367                 int             n;
 368                 role = oidl_attr_to_paramrole(IDL_PARAM_DCL(parm).attr);
 369                 n = oidl_param_info (ts, role, &isSlice);
 370                 free_memory_if_needed(IDL_PARAM_DCL(parm).param_type_spec, name, n, ci);
 371         }
 372
 373         fprintf(ci->fh, "  } else {\n");
 374         fprintf(ci->fh, "    env->major = FORB_EX_NO_IMPLEMENT;\n");
 375         fprintf(ci->fh, "  }\n");
 376         fprintf(ci->fh, "}\n\n");
 377         g_free(id);
 378 }
 379
 380 static void
 381 cbe_skel_do_interface(IDL_tree tree, OIDL_Run_Info *rinfo, OIDL_C_Info *ci)
 382 {
 383   char *id;
 384   IDL_tree pnt;
 385   IDL_tree sub;
 386   //int i;
 387   //CBESkelVEPVMapTraverseInfo ti;
 388   int num_methods = 0;
 389
 390   /* PIDL methods dont have normal skel functions. */
 391   for ( pnt=tree; pnt; pnt=IDL_NODE_UP(pnt) ) {
 392       if ( pnt->declspec & IDLF_DECLSPEC_PIDL )
 393         return;
 394   }
 395
 396   id = IDL_ns_ident_to_qstring(IDL_IDENT_TO_NS(IDL_INTERFACE(tree).ident), "_", 0);
 397
 398   fprintf(ci->fh, "#define _%s_impl(obj) ((struct forb_%s_impl*)(obj)->implementation)\n\n", id, id);
 399   fprintf(ci->fh, "static const struct forb_interface %s_interface;\n\n", id);
 400
 401   for(sub = IDL_INTERFACE(tree).body; sub; sub = IDL_LIST(sub).next) {
 402     IDL_tree cur = IDL_LIST(sub).data;
 403
 404     switch(IDL_NODE_TYPE(cur)) {
 405     case IDLN_OP_DCL:
 406       ck_output_op_skel(cur, id, rinfo, ci);
 407       num_methods++;
 408       break;
 409     default:
 410       break;
 411     }
 412   }
 413
 414   fprintf(ci->fh, "static const forb_skel_func %s_skeletons[%d] = {\n",
 415           id, num_methods);
 416   for(sub = IDL_INTERFACE(tree).body; sub; sub = IDL_LIST(sub).next) {
 417     IDL_tree cur = IDL_LIST(sub).data;
 418
 419     switch(IDL_NODE_TYPE(cur)) {
 420     case IDLN_OP_DCL: {
 421       char *op_id;
 422       op_id = IDL_ns_ident_to_qstring(IDL_IDENT_TO_NS(IDL_OP_DCL(cur).ident), "_", 0);
 423       fprintf(ci->fh, "  forb_skel_%s,\n", op_id);
 424       g_free(op_id);
 425       break;
 426     }
 427     default:
 428       break;
 429     }
 430   }
 431   fprintf(ci->fh, "};\n\n");
 432
 433   fprintf(ci->fh, "static const struct forb_interface %s_interface = {\n", id);
 434   fprintf(ci->fh, "  .name = \"%s\",\n", id);
 435   fprintf(ci->fh, "  .num_methods = %d,\n", num_methods);
 436   fprintf(ci->fh, "  .skeletons = %s_skeletons,\n", id);
 437   fprintf(ci->fh, "  .type_hash = 0 /* not implemented */\n");
 438   fprintf(ci->fh, "};\n\n");
 439
 440 /*   fprintf(ci->fh, "void forb_register_%s_interface(void)\n" */
 441 /*                "{\n" */
 442 /*                "  forb_register_interface(&%s_interface);\n" */
 443 /*                "}\n\n", id, id); */
 444
 445   fprintf(ci->fh, "%s forb_%s_new(forb_orb orb, const struct forb_%s_impl *impl,"
 446                   "void *instance_data)\n"
 447                   "{\n"
 448                   "  %s obj = forb_object_new(orb, NULL, 0);\n"
 449                   "  if (obj) {\n"
 450                   "    obj->instance_data = instance_data;\n"
 451                   "    obj->implementation = impl;\n"
 452                   "    obj->interface = &%s_interface;\n"
 453                   "  }\n"
 454                   "  return obj;\n"
 455           "}\n\n", id, id, id, id, id);
 456   fprintf(ci->fh, "\n");
 457
 458
 459 /*   cbe_skel_interface_print_relayer(tree, rinfo, ci); */
 460
 461 /*   fprintf(ci->fh, */
 462 /*        "void POA_%s__init(PortableServer_Servant servant,\nCORBA_Environment *env)\n", */
 463 /*        id); */
 464 /*   fprintf(ci->fh, "{\n"); */
 465 /*   fprintf(ci->fh,"  static PortableServer_ClassInfo class_info = {"); */
 466
 467 /*   fprintf(ci->fh, "NULL, (Forb_small_impl_finder)&get_skel_small_%s, ", id); */
 468
 469 /*   fprintf(ci->fh,"\"%s\", &%s__classid, NULL, &%s__iinterface};\n", */
 470 /*        IDL_IDENT(IDL_INTERFACE(tree).ident).repo_id, id, id); */
 471
 472 /*   fprintf(ci->fh,"  PortableServer_ServantBase__init (" */
 473 /*               "       ((PortableServer_ServantBase *)servant), env);\n"); */
 474
 475 /*   for(curitem = IDL_INTERFACE(tree).inheritance_spec; curitem; */
 476 /*       curitem = IDL_LIST(curitem).next) { */
 477 /*     id2 = IDL_ns_ident_to_qstring(IDL_IDENT_TO_NS(IDL_LIST(curitem).data), */
 478 /*                                "_", 0); */
 479 /*     fprintf(ci->fh, "  POA_%s__init(servant, env);\n", id2); */
 480 /*     g_free(id2); */
 481 /*   } */
 482
 483   /* registering after other __inits() makes the classids increment nicely. */
 484 /*   fprintf (ci->fh, "   Forb_skel_class_register (&class_info,\n"); */
 485 /*   fprintf (ci->fh, "   (PortableServer_ServantBase *)servant, POA_%s__fini,\n", id); */
 486 /*   fprintf (ci->fh, "   FORB_VEPV_OFFSET (POA_%s__vepv, %s_epv),\n", id, id); */
 487 /*   ti.for_id = id; ti.ci = ci; */
 488 /*   IDL_tree_traverse_parents_full (tree, (GFunc) cbe_skel_interface_print_vepvmap_offsets, &ti, FALSE); */
 489 /*   fprintf (ci->fh, "   (CORBA_unsigned_long) 0);"); */
 490
 491 /*   fprintf(ci->fh, "}\n\n"); */
 492
 493 /*   fprintf(ci->fh, */
 494 /*        "void POA_%s__fini(PortableServer_Servant servant,\nCORBA_Environment *env)\n", */
 495 /*        id); */
 496 /*   fprintf(ci->fh, "{\n"); */
 497 /*   if(IDL_INTERFACE(tree).inheritance_spec) */
 498 /*     { */
 499 /*       for(i = IDL_list_length(IDL_INTERFACE(tree).inheritance_spec) - 1; */
 500 /*        i >= 0; i--) { */
 501 /*      curitem = IDL_list_nth(IDL_INTERFACE(tree).inheritance_spec, i); */
 502 /*      id2 = IDL_ns_ident_to_qstring(IDL_IDENT_TO_NS(IDL_LIST(curitem).data), */
 503 /*                                    "_", 0); */
 504 /*      /\* XXX fixme - this is going to call ServantBase__fini multiple times *\/ */
 505 /*      fprintf(ci->fh, "  POA_%s__fini(servant, env);\n", */
 506 /*              id2); */
 507 /*      g_free(id2); */
 508 /*       } */
 509 /*     } */
 510 /*   fprintf(ci->fh, "  PortableServer_ServantBase__fini(servant, env);\n"); */
 511 /*   fprintf(ci->fh, "}\n\n"); */
 512
 513   g_free(id);
 514 }
 515
 516 void
 517 forb_idl_output_c_skeletons (IDL_tree       tree,
 518                               OIDL_Run_Info *rinfo,
 519                               OIDL_C_Info   *ci)
 520 {
 521         fprintf (ci->fh, OIDL_C_WARNING);
 522 /*      fprintf (ci->fh, "#include <string.h>\n"); */
 523 /*      fprintf (ci->fh, "#define FORB2_STUBS_API\n"); */
 524         fprintf (ci->fh, "#include \"%s.h\"\n\n", ci->base_name);
 525         fprintf(ci->fh, "#include <forb/cdr.h>\n");
 526         fprintf(ci->fh, "#include <forb/forb-internal.h>\n");
 527         fprintf(ci->fh, "#include <forb/object.h>\n\n");
 528
 529         ck_output_poastuff (tree, rinfo, ci);
 530 }