wxPython/src/libpy.c

   1 /*************************************************************** -*- c -*-
   2  * python/precommon.swg
   3  *
   4  * Rename all exported symbols from common.swg, to avoid symbol
   5  * clashes if multiple interpreters are included
   6  *
   7  ************************************************************************/
   8
   9 #define SWIG_TypeRegister    SWIG_Python_TypeRegister
  10 #define SWIG_TypeCheck       SWIG_Python_TypeCheck
  11 #define SWIG_TypeCast        SWIG_Python_TypeCast
  12 #define SWIG_TypeDynamicCast SWIG_Python_TypeDynamicCast
  13 #define SWIG_TypeName        SWIG_Python_TypeName
  14 #define SWIG_TypeQuery       SWIG_Python_TypeQuery
  15 #define SWIG_TypeClientData  SWIG_Python_TypeClientData
  16
  17 /***********************************************************************
  18  * common.swg
  19  *
  20  *     This file contains generic SWIG runtime support for pointer
  21  *     type checking as well as a few commonly used macros to control
  22  *     external linkage.
  23  *
  24  * Author : David Beazley (beazley@cs.uchicago.edu)
  25  *
  26  * Copyright (c) 1999-2000, The University of Chicago
  27  *
  28  * This file may be freely redistributed without license or fee provided
  29  * this copyright message remains intact.
  30  ************************************************************************/
  31
  32 #include "Python.h"
  33 #include <string.h>
  34
  35 #if defined(_WIN32) || defined(__WIN32__)
  36 #       if defined(_MSC_VER)
  37 #               if defined(STATIC_LINKED)
  38 #                       define SWIGEXPORT(a) a
  39 #                       define SWIGIMPORT(a) extern a
  40 #               else
  41 #                       define SWIGEXPORT(a) __declspec(dllexport) a
  42 #                       define SWIGIMPORT(a) extern a
  43 #               endif
  44 #       else
  45 #               if defined(__BORLANDC__)
  46 #                       define SWIGEXPORT(a) a _export
  47 #                       define SWIGIMPORT(a) a _export
  48 #               else
  49 #                       define SWIGEXPORT(a) a
  50 #                       define SWIGIMPORT(a) a
  51 #               endif
  52 #       endif
  53 #else
  54 #       define SWIGEXPORT(a) a
  55 #       define SWIGIMPORT(a) a
  56 #endif
  57
  58 #ifdef SWIG_GLOBAL
  59 #define SWIGRUNTIME(a) SWIGEXPORT(a)
  60 #else
  61 #define SWIGRUNTIME(a) static a
  62 #endif
  63
  64 #ifdef __cplusplus
  65 extern "C" {
  66 #endif
  67
  68 typedef void *(*swig_converter_func)(void *);
  69 typedef struct swig_type_info *(*swig_dycast_func)(void **);
  70
  71 typedef struct swig_type_info {
  72   const char             *name;
  73   swig_converter_func     converter;
  74   const char             *str;
  75   void                   *clientdata;
  76   swig_dycast_func        dcast;
  77   struct swig_type_info  *next;
  78   struct swig_type_info  *prev;
  79 } swig_type_info;
  80
  81 #ifdef SWIG_NOINCLUDE
  82
  83 SWIGIMPORT(swig_type_info *) SWIG_TypeRegister(swig_type_info *);
  84 SWIGIMPORT(swig_type_info *) SWIG_TypeCheck(char *c, swig_type_info *);
  85 SWIGIMPORT(void *)           SWIG_TypeCast(swig_type_info *, void *);
  86 SWIGIMPORT(swig_type_info *) SWIG_TypeDynamicCast(swig_type_info *, void **);
  87 SWIGIMPORT(const char *)     SWIG_TypeName(const swig_type_info *);
  88 SWIGIMPORT(swig_type_info *) SWIG_TypeQuery(const char *);
  89 SWIGIMPORT(void)             SWIG_TypeClientData(swig_type_info *, void *);
  90
  91 #else
  92
  93 static swig_type_info *swig_type_list = 0;
  94
  95 /* Register a type mapping with the type-checking */
  96 SWIGRUNTIME(swig_type_info *)
  97 SWIG_TypeRegister(swig_type_info *ti)
  98 {
  99   swig_type_info *tc, *head, *ret, *next;
 100   /* Check to see if this type has already been registered */
 101   tc = swig_type_list;
 102   while (tc) {
 103     if (strcmp(tc->name, ti->name) == 0) {
 104       /* Already exists in the table.  Just add additional types to the list */
 105       if (tc->clientdata) ti->clientdata = tc->clientdata;
 106       head = tc;
 107       next = tc->next;
 108       goto l1;
 109     }
 110     tc = tc->prev;
 111   }
 112   head = ti;
 113   next = 0;
 114
 115   /* Place in list */
 116   ti->prev = swig_type_list;
 117   swig_type_list = ti;
 118
 119   /* Build linked lists */
 120  l1:
 121   ret = head;
 122   tc = ti + 1;
 123   /* Patch up the rest of the links */
 124   while (tc->name) {
 125     head->next = tc;
 126     tc->prev = head;
 127     head = tc;
 128     tc++;
 129   }
 130   if (next) next->prev = head;  /**/
 131   head->next = next;
 132   return ret;
 133 }
 134
 135 /* Check the typename */
 136 SWIGRUNTIME(swig_type_info *)
 137 SWIG_TypeCheck(char *c, swig_type_info *ty)
 138 {
 139   swig_type_info *s;
 140   if (!ty) return 0;        /* Void pointer */
 141   s = ty->next;             /* First element always just a name */
 142   do {
 143     if (strcmp(s->name,c) == 0) {
 144       if (s == ty->next) return s;
 145       /* Move s to the top of the linked list */
 146       s->prev->next = s->next;
 147       if (s->next) {
 148         s->next->prev = s->prev;
 149       }
 150       /* Insert s as second element in the list */
 151       s->next = ty->next;
 152       if (ty->next) ty->next->prev = s;
 153       ty->next = s;
 154       s->prev = ty;  /**/
 155       return s;
 156     }
 157     s = s->next;
 158   } while (s && (s != ty->next));
 159   return 0;
 160 }
 161
 162 /* Cast a pointer up an inheritance hierarchy */
 163 SWIGRUNTIME(void *)
 164 SWIG_TypeCast(swig_type_info *ty, void *ptr)
 165 {
 166   if ((!ty) || (!ty->converter)) return ptr;
 167   return (*ty->converter)(ptr);
 168 }
 169
 170 /* Dynamic pointer casting. Down an inheritance hierarchy */
 171 SWIGRUNTIME(swig_type_info *)
 172 SWIG_TypeDynamicCast(swig_type_info *ty, void **ptr)
 173 {
 174   swig_type_info *lastty = ty;
 175   if (!ty || !ty->dcast) return ty;
 176   while (ty && (ty->dcast)) {
 177      ty = (*ty->dcast)(ptr);
 178      if (ty) lastty = ty;
 179   }
 180   return lastty;
 181 }
 182
 183 /* Return the name associated with this type */
 184 SWIGRUNTIME(const char *)
 185 SWIG_TypeName(const swig_type_info *ty) {
 186   return ty->name;
 187 }
 188
 189 /* Search for a swig_type_info structure */
 190 SWIGRUNTIME(swig_type_info *)
 191 SWIG_TypeQuery(const char *name) {
 192   swig_type_info *ty = swig_type_list;
 193   while (ty) {
 194     if (ty->str && (strcmp(name,ty->str) == 0)) return ty;
 195     if (ty->name && (strcmp(name,ty->name) == 0)) return ty;
 196     ty = ty->prev;
 197   }
 198   return 0;
 199 }
 200
 201 /* Set the clientdata field for a type */
 202 SWIGRUNTIME(void)
 203 SWIG_TypeClientData(swig_type_info *ti, void *clientdata) {
 204   swig_type_info *tc, *equiv;
 205   if (ti->clientdata == clientdata) return;
 206   ti->clientdata = clientdata;
 207   equiv = ti->next;
 208   while (equiv) {
 209     if (!equiv->converter) {
 210       tc = swig_type_list;
 211       while (tc) {
 212         if ((strcmp(tc->name, equiv->name) == 0))
 213           SWIG_TypeClientData(tc,clientdata);
 214         tc = tc->prev;
 215       }
 216     }
 217     equiv = equiv->next;
 218   }
 219 }
 220 #endif
 221
 222 #ifdef __cplusplus
 223 }
 224
 225 #endif
 226 /***********************************************************************
 227  * python.swg
 228  *
 229  *     This file contains the runtime support for Python modules
 230  *     and includes code for managing global variables and pointer
 231  *     type checking.
 232  *
 233  * Author : David Beazley (beazley@cs.uchicago.edu)
 234  ************************************************************************/
 235
 236
 237 #ifdef __cplusplus
 238 extern "C" {
 239 #endif
 240
 241 #define SWIG_PY_INT     1
 242 #define SWIG_PY_FLOAT   2
 243 #define SWIG_PY_STRING  3
 244 #define SWIG_PY_POINTER 4
 245 #define SWIG_PY_BINARY  5
 246
 247 /* Flags for pointer conversion */
 248
 249 #define SWIG_POINTER_EXCEPTION     0x1
 250 #define SWIG_POINTER_DISOWN        0x2
 251
 252 /* Exception handling in wrappers */
 253 #define SWIG_fail   goto fail
 254
 255 /* Constant information structure */
 256 typedef struct swig_const_info {
 257     int type;
 258     char *name;
 259     long lvalue;
 260     double dvalue;
 261     void   *pvalue;
 262     swig_type_info **ptype;
 263 } swig_const_info;
 264
 265 /* Common SWIG API */
 266 #define SWIG_ConvertPtr(obj, pp, type, flags) \
 267   SWIG_Python_ConvertPtr(obj, pp, type, flags)
 268 #define SWIG_NewPointerObj(p, type, flags) \
 269   SWIG_Python_NewPointerObj(p, type, flags)
 270 #define SWIG_MustGetPtr(p, type, argnum, flags) \
 271   SWIG_Python_MustGetPtr(p, type, argnum, flags)
 272
 273 /* Python-specific SWIG API */
 274 #define SWIG_newvarlink() \
 275   SWIG_Python_newvarlink()
 276 #define SWIG_addvarlink(p, name, get_attr, set_attr) \
 277   SWIG_Python_addvarlink(p, name, get_attr, set_attr)
 278 #define SWIG_ConvertPacked(obj, ptr, sz, ty, flags) \
 279   SWIG_Python_ConvertPacked(obj, ptr, sz, ty, flags)
 280 #define SWIG_PackData(c, ptr, sz) \
 281   SWIG_Python_PackData(c, ptr, sz)
 282 #define SWIG_UnpackData(c, ptr, sz) \
 283   SWIG_Python_UnpackData(c, ptr, sz)
 284 #define SWIG_NewPackedObj(ptr, sz, type) \
 285   SWIG_Python_NewPackedObj(ptr, sz, type)
 286 #define SWIG_InstallConstants(d, constants) \
 287   SWIG_Python_InstallConstants(d, constants)
 288
 289 #ifdef SWIG_NOINCLUDE
 290
 291 SWIGEXPORT(int)               SWIG_Python_ConvertPtr(PyObject *, void **, swig_type_info *, int);
 292 SWIGEXPORT(PyObject *)        SWIG_Python_NewPointerObj(void *, swig_type_info *,int own);
 293 SWIGEXPORT(void *)            SWIG_Python_MustGetPtr(PyObject *, swig_type_info *, int, int);
 294
 295 SWIGEXPORT(PyObject *)        SWIG_Python_newvarlink(void);
 296 SWIGEXPORT(void)              SWIG_Python_addvarlink(PyObject *, char *, PyObject *(*)(void), int (*)(PyObject *));
 297 SWIGEXPORT(int)               SWIG_Python_ConvertPacked(PyObject *, void *, int sz, swig_type_info *, int);
 298 SWIGEXPORT(char *)            SWIG_Python_PackData(char *c, void *, int);
 299 SWIGEXPORT(char *)            SWIG_Python_UnpackData(char *c, void *, int);
 300 SWIGEXPORT(PyObject *)        SWIG_Python_NewPackedObj(void *, int sz, swig_type_info *);
 301 SWIGEXPORT(void)              SWIG_Python_InstallConstants(PyObject *d, swig_const_info constants[]);
 302 #else
 303
 304 /* -----------------------------------------------------------------------------
 305  * global variable support code.
 306  * ----------------------------------------------------------------------------- */
 307
 308 typedef struct swig_globalvar {
 309   char       *name;                  /* Name of global variable */
 310   PyObject *(*get_attr)(void);       /* Return the current value */
 311   int       (*set_attr)(PyObject *); /* Set the value */
 312   struct swig_globalvar *next;
 313 } swig_globalvar;
 314
 315 typedef struct swig_varlinkobject {
 316   PyObject_HEAD
 317   swig_globalvar *vars;
 318 } swig_varlinkobject;
 319
 320 static PyObject *
 321 swig_varlink_repr(swig_varlinkobject *v) {
 322   v = v;
 323   return PyString_FromString("<Global variables>");
 324 }
 325
 326 static int
 327 swig_varlink_print(swig_varlinkobject *v, FILE *fp, int flags) {
 328   swig_globalvar  *var;
 329   flags = flags;
 330   fprintf(fp,"Global variables { ");
 331   for (var = v->vars; var; var=var->next) {
 332     fprintf(fp,"%s", var->name);
 333     if (var->next) fprintf(fp,", ");
 334   }
 335   fprintf(fp," }\n");
 336   return 0;
 337 }
 338
 339 static PyObject *
 340 swig_varlink_getattr(swig_varlinkobject *v, char *n) {
 341   swig_globalvar *var = v->vars;
 342   while (var) {
 343     if (strcmp(var->name,n) == 0) {
 344       return (*var->get_attr)();
 345     }
 346     var = var->next;
 347   }
 348   PyErr_SetString(PyExc_NameError,"Unknown C global variable");
 349   return NULL;
 350 }
 351
 352 static int
 353 swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p) {
 354   swig_globalvar *var = v->vars;
 355   while (var) {
 356     if (strcmp(var->name,n) == 0) {
 357       return (*var->set_attr)(p);
 358     }
 359     var = var->next;
 360   }
 361   PyErr_SetString(PyExc_NameError,"Unknown C global variable");
 362   return 1;
 363 }
 364
 365 statichere PyTypeObject varlinktype = {
 366   PyObject_HEAD_INIT(0)
 367   0,
 368   (char *)"swigvarlink",              /* Type name    */
 369   sizeof(swig_varlinkobject),         /* Basic size   */
 370   0,                                  /* Itemsize     */
 371   0,                                  /* Deallocator  */
 372   (printfunc) swig_varlink_print,     /* Print        */
 373   (getattrfunc) swig_varlink_getattr, /* get attr     */
 374   (setattrfunc) swig_varlink_setattr, /* Set attr     */
 375   0,                                  /* tp_compare   */
 376   (reprfunc) swig_varlink_repr,       /* tp_repr      */
 377   0,                                  /* tp_as_number */
 378   0,                                  /* tp_as_mapping*/
 379   0,                                  /* tp_hash      */
 380 };
 381
 382 /* Create a variable linking object for use later */
 383 SWIGRUNTIME(PyObject *)
 384 SWIG_Python_newvarlink(void) {
 385   swig_varlinkobject *result = 0;
 386   result = PyMem_NEW(swig_varlinkobject,1);
 387   varlinktype.ob_type = &PyType_Type;    /* Patch varlinktype into a PyType */
 388   result->ob_type = &varlinktype;
 389   result->vars = 0;
 390   result->ob_refcnt = 0;
 391   Py_XINCREF((PyObject *) result);
 392   return ((PyObject*) result);
 393 }
 394
 395 SWIGRUNTIME(void)
 396 SWIG_Python_addvarlink(PyObject *p, char *name,
 397            PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p)) {
 398   swig_varlinkobject *v;
 399   swig_globalvar *gv;
 400   v= (swig_varlinkobject *) p;
 401   gv = (swig_globalvar *) malloc(sizeof(swig_globalvar));
 402   gv->name = (char *) malloc(strlen(name)+1);
 403   strcpy(gv->name,name);
 404   gv->get_attr = get_attr;
 405   gv->set_attr = set_attr;
 406   gv->next = v->vars;
 407   v->vars = gv;
 408 }
 409
 410 /* Pack binary data into a string */
 411 SWIGRUNTIME(char *)
 412 SWIG_Python_PackData(char *c, void *ptr, int sz) {
 413   static char hex[17] = "0123456789abcdef";
 414   int i;
 415   unsigned char *u = (unsigned char *) ptr;
 416   register unsigned char uu;
 417   for (i = 0; i < sz; i++,u++) {
 418     uu = *u;
 419     *(c++) = hex[(uu & 0xf0) >> 4];
 420     *(c++) = hex[uu & 0xf];
 421   }
 422   return c;
 423 }
 424
 425 /* Unpack binary data from a string */
 426 SWIGRUNTIME(char *)
 427 SWIG_Python_UnpackData(char *c, void *ptr, int sz) {
 428   register unsigned char uu = 0;
 429   register int d;
 430   unsigned char *u = (unsigned char *) ptr;
 431   int i;
 432   for (i = 0; i < sz; i++, u++) {
 433     d = *(c++);
 434     if ((d >= '0') && (d <= '9'))
 435       uu = ((d - '0') << 4);
 436     else if ((d >= 'a') && (d <= 'f'))
 437       uu = ((d - ('a'-10)) << 4);
 438     d = *(c++);
 439     if ((d >= '0') && (d <= '9'))
 440       uu |= (d - '0');
 441     else if ((d >= 'a') && (d <= 'f'))
 442       uu |= (d - ('a'-10));
 443     *u = uu;
 444   }
 445   return c;
 446 }
 447
 448 /* Convert a pointer value */
 449 SWIGRUNTIME(int)
 450 SWIG_Python_ConvertPtr(PyObject *obj, void **ptr, swig_type_info *ty, int flags) {
 451   swig_type_info *tc;
 452   char  *c = 0;
 453   static PyObject *SWIG_this = 0;
 454   int    newref = 0;
 455   PyObject  *pyobj = 0;
 456
 457   if (!obj) return 0;
 458   if (obj == Py_None) {
 459     *ptr = 0;
 460     return 0;
 461   }
 462 #ifdef SWIG_COBJECT_TYPES
 463   if (!(PyCObject_Check(obj))) {
 464     if (!SWIG_this)
 465       SWIG_this = PyString_FromString("this");
 466     pyobj = obj;
 467     obj = PyObject_GetAttr(obj,SWIG_this);
 468     newref = 1;
 469     if (!obj) goto type_error;
 470     if (!PyCObject_Check(obj)) {
 471       Py_DECREF(obj);
 472       goto type_error;
 473     }
 474   }
 475   *ptr = PyCObject_AsVoidPtr(obj);
 476   c = (char *) PyCObject_GetDesc(obj);
 477   if (newref) Py_DECREF(obj);
 478   goto cobject;
 479 #else
 480   if (!(PyString_Check(obj))) {
 481     if (!SWIG_this)
 482       SWIG_this = PyString_FromString("this");
 483     pyobj = obj;
 484     obj = PyObject_GetAttr(obj,SWIG_this);
 485     newref = 1;
 486     if (!obj) goto type_error;
 487     if (!PyString_Check(obj)) {
 488       Py_DECREF(obj);
 489       goto type_error;
 490     }
 491   }
 492   c = PyString_AsString(obj);
 493   /* Pointer values must start with leading underscore */
 494   if (*c != '_') {
 495     *ptr = (void *) 0;
 496     if (strcmp(c,"NULL") == 0) {
 497       if (newref) { Py_DECREF(obj); }
 498       return 0;
 499     } else {
 500       if (newref) { Py_DECREF(obj); }
 501       goto type_error;
 502     }
 503   }
 504   c++;
 505   c = SWIG_UnpackData(c,ptr,sizeof(void *));
 506   if (newref) { Py_DECREF(obj); }
 507 #endif
 508
 509 #ifdef SWIG_COBJECT_TYPES
 510 cobject:
 511 #endif
 512
 513   if (ty) {
 514     tc = SWIG_TypeCheck(c,ty);
 515     if (!tc) goto type_error;
 516     *ptr = SWIG_TypeCast(tc,(void*) *ptr);
 517   }
 518
 519   if ((pyobj) && (flags & SWIG_POINTER_DISOWN)) {
 520       PyObject *zero = PyInt_FromLong(0);
 521       PyObject_SetAttrString(pyobj,(char*)"thisown",zero);
 522       Py_DECREF(zero);
 523   }
 524   return 0;
 525
 526 type_error:
 527   if (flags & SWIG_POINTER_EXCEPTION) {
 528     if (ty && c) {
 529       char *temp = (char *) malloc(64+strlen(ty->name)+strlen(c));
 530       sprintf(temp,"Type error. Got %s, expected %s", c, ty->name);
 531       PyErr_SetString(PyExc_TypeError, temp);
 532       free((char *) temp);
 533     } else {
 534       PyErr_SetString(PyExc_TypeError,"Expected a pointer");
 535     }
 536   }
 537   return -1;
 538 }
 539
 540 /* Convert a pointer value, signal an exception on a type mismatch */
 541 SWIGRUNTIME(void *)
 542 SWIG_Python_MustGetPtr(PyObject *obj, swig_type_info *ty, int argnum, int flags)
 543 {
 544   void *result;
 545   SWIG_Python_ConvertPtr(obj, &result, ty, flags | SWIG_POINTER_EXCEPTION);
 546   return result;
 547 }
 548
 549 /* Convert a packed value value */
 550 SWIGRUNTIME(int)
 551 SWIG_Python_ConvertPacked(PyObject *obj, void *ptr, int sz, swig_type_info *ty, int flags) {
 552   swig_type_info *tc;
 553   char  *c = 0;
 554
 555   if ((!obj) || (!PyString_Check(obj))) goto type_error;
 556   c = PyString_AsString(obj);
 557   /* Pointer values must start with leading underscore */
 558   if (*c != '_') goto type_error;
 559   c++;
 560   c = SWIG_UnpackData(c,ptr,sz);
 561   if (ty) {
 562     tc = SWIG_TypeCheck(c,ty);
 563     if (!tc) goto type_error;
 564   }
 565   return 0;
 566
 567 type_error:
 568
 569   if (flags) {
 570     if (ty && c) {
 571       char *temp = (char *) malloc(64+strlen(ty->name)+strlen(c));
 572       sprintf(temp,"Type error. Got %s, expected %s", c, ty->name);
 573       PyErr_SetString(PyExc_TypeError, temp);
 574       free((char *) temp);
 575     } else {
 576       PyErr_SetString(PyExc_TypeError,"Expected a pointer");
 577     }
 578   }
 579   return -1;
 580 }
 581
 582 /* Create a new pointer object */
 583 SWIGRUNTIME(PyObject *)
 584 SWIG_Python_NewPointerObj(void *ptr, swig_type_info *type, int own) {
 585   PyObject *robj;
 586   if (!ptr) {
 587     Py_INCREF(Py_None);
 588     return Py_None;
 589   }
 590 #ifdef SWIG_COBJECT_TYPES
 591   robj = PyCObject_FromVoidPtrAndDesc((void *) ptr, (char *) type->name, NULL);
 592 #else
 593   {
 594     char result[1024];
 595     char *r = result;
 596     *(r++) = '_';
 597     r = SWIG_PackData(r,&ptr,sizeof(void *));
 598     strcpy(r,type->name);
 599     robj = PyString_FromString(result);
 600   }
 601 #endif
 602   if (!robj || (robj == Py_None)) return robj;
 603   if (type->clientdata) {
 604     PyObject *inst;
 605     PyObject *args = Py_BuildValue((char*)"(O)", robj);
 606     Py_DECREF(robj);
 607     inst = PyObject_CallObject((PyObject *) type->clientdata, args);
 608     Py_DECREF(args);
 609     if (inst) {
 610       if (own) {
 611         PyObject *n = PyInt_FromLong(1);
 612         PyObject_SetAttrString(inst,(char*)"thisown",n);
 613         Py_DECREF(n);
 614       }
 615       robj = inst;
 616     }
 617   }
 618   return robj;
 619 }
 620
 621 SWIGRUNTIME(PyObject *)
 622 SWIG_Python_NewPackedObj(void *ptr, int sz, swig_type_info *type) {
 623   char result[1024];
 624   char *r = result;
 625   if ((2*sz + 1 + strlen(type->name)) > 1000) return 0;
 626   *(r++) = '_';
 627   r = SWIG_PackData(r,ptr,sz);
 628   strcpy(r,type->name);
 629   return PyString_FromString(result);
 630 }
 631
 632 /* Install Constants */
 633 SWIGRUNTIME(void)
 634 SWIG_Python_InstallConstants(PyObject *d, swig_const_info constants[]) {
 635   int i;
 636   PyObject *obj;
 637   for (i = 0; constants[i].type; i++) {
 638     switch(constants[i].type) {
 639     case SWIG_PY_INT:
 640       obj = PyInt_FromLong(constants[i].lvalue);
 641       break;
 642     case SWIG_PY_FLOAT:
 643       obj = PyFloat_FromDouble(constants[i].dvalue);
 644       break;
 645     case SWIG_PY_STRING:
 646       obj = PyString_FromString((char *) constants[i].pvalue);
 647       break;
 648     case SWIG_PY_POINTER:
 649       obj = SWIG_NewPointerObj(constants[i].pvalue, *(constants[i]).ptype,0);
 650       break;
 651     case SWIG_PY_BINARY:
 652       obj = SWIG_NewPackedObj(constants[i].pvalue, constants[i].lvalue, *(constants[i].ptype));
 653       break;
 654     default:
 655       obj = 0;
 656       break;
 657     }
 658     if (obj) {
 659       PyDict_SetItemString(d,constants[i].name,obj);
 660       Py_DECREF(obj);
 661     }
 662   }
 663 }
 664
 665 #endif
 666
 667 /* Contract support */
 668
 669 #define SWIG_preassert(expr, msg)  if (!(expr)) { PyErr_SetString(PyExc_RuntimeError, msg #expr ); goto fail; } else
 670 #define SWIG_postassert(expr, msg) if (!(expr)) { PyErr_SetString(PyExc_RuntimeError, msg #expr ); goto fail; } else
 671
 672 #define SWIG_inherit_preassert(expr, msg)  if (!(expr)) { PyErr_SetString(PyExc_RuntimeError, msg #expr ); goto fail; } else
 673 #define SWIG_inherit_postassert(expr, msg) if (!(expr)) { PyErr_SetString(PyExc_RuntimeError, msg #expr ); goto fail; } else
 674
 675 #define SWIG_invariant(expr, msg)       if (!(expr)) { PyErr_SetString(PyExc_RuntimeError, msg #expr ); goto fail; } else
 676 #define SWIG_invariant_begin(expr, msg) if (!(expr)) { PyErr_SetString(PyExc_RuntimeError, msg #expr ); goto fail; } else
 677 #define SWIG_invariant_end(expr, msg)   if (!(expr)) { PyErr_SetString(PyExc_RuntimeError, msg #expr ); goto fail; } else
 678
 679 #ifdef __cplusplus
 680 }
 681 #endif