git.maemo.org Git - navit-package/blob - navit/vehicleprofile.c

   1 /**
   2  * Navit, a modular navigation system.
   3  * Copyright (C) 2005-2008 Navit Team
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * version 2 as published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the
  16  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301, USA.
  18  */
  19
  20 #include <glib.h>
  21 #include <string.h>
  22 #include "debug.h"
  23 #include "item.h"
  24 #include "vehicleprofile.h"
  25
  26 void
  27 vehicleprofile_set_attr_do(struct vehicleprofile *this_, struct attr *attr)
  28 {
  29         switch (attr->type) {
  30         case attr_flags:
  31                 this_->flags=attr->u.num;
  32                 break;
  33         case attr_flags_forward_mask:
  34                 this_->flags_forward_mask=attr->u.num;
  35                 break;
  36         case attr_flags_reverse_mask:
  37                 this_->flags_forward_mask=attr->u.num;
  38                 break;
  39         case attr_maxspeed_handling:
  40                 this_->maxspeed_handling=attr->u.num;
  41                 break;
  42         case attr_route_mode:
  43                 this_->mode=attr->u.num;
  44                 break;
  45         default:
  46                 break;
  47         }
  48 }
  49
  50 struct vehicleprofile *
  51 vehicleprofile_new(struct attr *parent, struct attr **attrs)
  52 {
  53         struct vehicleprofile *this_;
  54         struct attr **attr, *type_attr;
  55         if (! (type_attr=attr_search(attrs, NULL, attr_name))) {
  56                 return NULL;
  57         }
  58         this_=g_new0(struct vehicleprofile, 1);
  59         this_->attrs=attr_list_dup(attrs);
  60         this_->roadprofile_hash=g_hash_table_new(NULL, NULL);
  61         for (attr=attrs;*attr; attr++)
  62                 vehicleprofile_set_attr_do(this_, *attr);
  63         return this_;
  64 }
  65
  66 int
  67 vehicleprofile_get_attr(struct vehicleprofile *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter)
  68 {
  69         return attr_generic_get_attr(this_->attrs, NULL, type, attr, iter);
  70 }
  71
  72 int
  73 vehicleprofile_set_attr(struct vehicleprofile *this_, struct attr *attr)
  74 {
  75         vehicleprofile_set_attr_do(this_, attr);
  76         this_->attrs=attr_generic_set_attr(this_->attrs, attr);
  77         return 1;
  78 }
  79
  80 int
  81 vehicleprofile_add_attr(struct vehicleprofile *this_, struct attr *attr)
  82 {
  83         this_->attrs=attr_generic_add_attr(this_->attrs, attr);
  84         struct attr item_types_attr;
  85         switch (attr->type) {
  86         case attr_roadprofile:
  87                 if (roadprofile_get_attr(attr->u.roadprofile, attr_item_types, &item_types_attr)) {
  88                         enum item_type *types=item_types_attr.u.item_types;
  89                         while (*types != type_none) {
  90                                 g_hash_table_insert(this_->roadprofile_hash, (void *)(long)(*types), attr->u.roadprofile);
  91                                 types++;
  92                         }
  93                         dbg(0,"ok\n");
  94                 }
  95                 break;
  96         default:
  97                 break;
  98         }
  99         return 1;
 100 }
 101
 102 int
 103 vehicleprofile_remove_attr(struct vehicleprofile *this_, struct attr *attr)
 104 {
 105         this_->attrs=attr_generic_remove_attr(this_->attrs, attr);
 106         return 1;
 107 }
 108
 109 struct roadprofile_data *
 110 vehicleprofile_get_roadprofile(struct vehicleprofile *this_, enum item_type type)
 111 {
 112         return g_hash_table_lookup(this_->roadprofile_hash, (void *)(long)type);
 113 }