pike.git/ src/ encode.c

2008-05-21

2008-05-21 13:07:02 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• 478c7d0fb13253ed5f2190d6a88d4acdf1b44e26 (41 lines) (+39/-2) ^{[ Show | Annotate ]}
  Branch: 7.9

decode_object() behaviour should now be more consistent with respect to unfinished_objects.

Rev: src/encode.c:1.268

2:   || This file is part of Pike. For copyright information see COPYRIGHT.   || Pike is distributed under GPL, LGPL and MPL. See the file COPYING   || for more information. - || $Id: encode.c,v 1.267 2008/05/17 13:36:56 grubba Exp $ + || $Id: encode.c,v 1.268 2008/05/21 13:07:02 grubba Exp $   */      #include "global.h"
2021:   {    struct unfinished_obj_link *next;    struct object *o; +  struct svalue decode_arg;   };      struct decode_data
2901:    * compatibility mode. */    }else{    struct unfinished_obj_link *ol=ALLOC_STRUCT(unfinished_obj_link); -  ol->o=o; +  EDB(2,fprintf(stderr, +  "%*sDecoded an unfinished object to <%d>: ", +  data->depth, "", entry_id.u.integer); +  print_svalue(stderr, Pike_sp-1); +  fputc('\n', stderr);); +  add_ref(ol->o = o);    ol->next=data->unfinished_objects; -  +  ol->decode_arg.type = PIKE_T_INT; +  ol->decode_arg.subtype = NUMBER_UNDEFINED; +  ol->decode_arg.u.integer = 0;    data->unfinished_objects=ol; -  +  decode_value2(data); +  assign_svalue(&ol->decode_arg, Pike_sp-1); +  pop_stack(); +  break;    }    }   
3592:    * to see what objects are now finished.    */    { +  int fun = -1;    struct unfinished_obj_link *l, **ptr; -  +  if (data->unfinished_objects) { +  if(!data->codec) +  decode_error(Pike_sp - 1, NULL, +  "Cannot decode object without codec.\n"); +  +  fun = find_identifier("decode_object", data->codec->prog); +  if (fun < 0) +  decode_error(Pike_sp - 1, NULL, +  "Cannot decode objects without a " +  "\"decode_object\" function in the codec.\n"); +  }    for(ptr= &data->unfinished_objects ; (l=*ptr);)    {    struct object *o=l->o;
3609:    continue;    }    } +  +  /* Note: We steal the references from l. */ +  push_object(o); +  *(Pike_sp++) = l->decode_arg; +     *ptr = l->next;    free((char *)l); -  +  +  /* Let the codec do it's job... */ +  apply_low(data->codec, fun, 2); +  pop_stack();    }    }    }else{
4640:    {    struct unfinished_obj_link *tmp=data->unfinished_objects;    data->unfinished_objects=tmp->next; +  free_svalue(&tmp->decode_arg); +  free_object(tmp->o);    free((char *)tmp);    }