src/session/location.c

   1 /** Locations handling
   2  * @file */
   3
   4 #ifdef HAVE_CONFIG_H
   5 #include "config.h"
   6 #endif
   7
   8 #include <stdlib.h>
   9
  10 #include "elinks.h"
  11
  12 #include "session/location.h"
  13 #include "session/session.h"
  14 #include "util/memory.h"
  15 #include "util/string.h"
  16
  17
  18 /** @relates location */
  19 void
  20 copy_location(struct location *dst, struct location *src)
  21 {
  22         struct frame *frame, *new_frame;
  23
  24         init_list(dst->frames);
  25         foreachback (frame, src->frames) {
  26                 new_frame = mem_calloc(1, sizeof(*new_frame));
  27                 if (new_frame) {
  28                         new_frame->name = stracpy(frame->name);
  29                         if (!new_frame->name) {
  30                                 mem_free(new_frame);
  31                                 return;
  32                         }
  33                         new_frame->redirect_cnt = 0;
  34                         copy_vs(&new_frame->vs, &frame->vs);
  35                         add_to_list(dst->frames, new_frame);
  36                 }
  37         }
  38         copy_vs(&dst->vs, &src->vs);
  39 }
  40
  41 void
  42 destroy_location(struct location *loc)
  43 {
  44         struct frame *frame;
  45
  46         foreach (frame, loc->frames) {
  47                 destroy_vs(&frame->vs, 1);
  48                 mem_free(frame->name);
  49         }
  50         free_list(loc->frames);
  51         destroy_vs(&loc->vs, 1);
  52         mem_free(loc);
  53 }