navit/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 <stdlib.h>
  21 #include <glib.h>
  22 #include <string.h>
  23 #include "debug.h"
  24 #include "item.h"
  25 #include "roadprofile.h"
  26 #include "vehicleprofile.h"
  27 #include "xmlconfig.h"
  28
  29 static void
  30 vehicleprofile_set_attr_do(struct vehicleprofile *this_, struct attr *attr)
  31 {
  32         dbg(1,"%s:%d\n", attr_to_name(attr->type), attr->u.num);
  33         switch (attr->type) {
  34         case attr_flags:
  35                 this_->flags=attr->u.num;
  36                 break;
  37         case attr_flags_forward_mask:
  38                 this_->flags_forward_mask=attr->u.num;
  39                 break;
  40         case attr_flags_reverse_mask:
  41                 this_->flags_reverse_mask=attr->u.num;
  42                 break;
  43         case attr_maxspeed_handling:
  44                 this_->maxspeed_handling=attr->u.num;
  45                 break;
  46         case attr_route_mode:
  47                 this_->mode=attr->u.num;
  48                 break;
  49         case attr_name:
  50                 if(this_->name)
  51                         g_free(this_->name);
  52                 /* previously used strdupn not available on win32 */
  53                 this_->name = g_strdup(attr->u.str);
  54                 break;
  55         case attr_vehicle_axle_weight:
  56                 this_->axle_weight=attr->u.num;
  57                 break;
  58         case attr_vehicle_height:
  59                 this_->height=attr->u.num;
  60                 break;
  61         case attr_vehicle_length:
  62                 this_->length=attr->u.num;
  63                 break;
  64         case attr_vehicle_weight:
  65                 this_->weight=attr->u.num;
  66                 break;
  67         case attr_vehicle_width:
  68                 this_->width=attr->u.num;
  69                 break;
  70         case attr_static_speed:
  71                 this_->static_speed=attr->u.num;
  72                 break;
  73         case attr_static_distance:
  74                 this_->static_distance=attr->u.num;
  75                 break;
  76         case attr_through_traffic_penalty:
  77                 this_->through_traffic_penalty=attr->u.num;
  78                 break;
  79         default:
  80                 break;
  81         }
  82 }
  83
  84 struct vehicleprofile *
  85 vehicleprofile_new(struct attr *parent, struct attr **attrs)
  86 {
  87         struct vehicleprofile *this_;
  88         struct attr **attr, *type_attr;
  89         if (! (type_attr=attr_search(attrs, NULL, attr_name))) {
  90                 return NULL;
  91         }
  92         this_=g_new0(struct vehicleprofile, 1);
  93         this_->attrs=attr_list_dup(attrs);
  94         this_->roadprofile_hash=g_hash_table_new(NULL, NULL);
  95         this_->length=-1;
  96         this_->width=-1;
  97         this_->height=-1;
  98         this_->weight=-1;
  99         this_->axle_weight=-1;
 100         this_->through_traffic_penalty=9000;
 101         for (attr=attrs;*attr; attr++)
 102                 vehicleprofile_set_attr_do(this_, *attr);
 103         return this_;
 104 }
 105
 106 struct attr_iter *
 107 vehicleprofile_attr_iter_new(void)
 108 {
 109         return g_new0(void *,1);
 110 }
 111
 112 void
 113 vehicleprofile_attr_iter_destroy(struct attr_iter *iter)
 114 {
 115         g_free(iter);
 116 }
 117
 118
 119 int
 120 vehicleprofile_get_attr(struct vehicleprofile *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter)
 121 {
 122         return attr_generic_get_attr(this_->attrs, NULL, type, attr, iter);
 123 }
 124
 125 int
 126 vehicleprofile_set_attr(struct vehicleprofile *this_, struct attr *attr)
 127 {
 128         vehicleprofile_set_attr_do(this_, attr);
 129         this_->attrs=attr_generic_set_attr(this_->attrs, attr);
 130         return 1;
 131 }
 132
 133 int
 134 vehicleprofile_add_attr(struct vehicleprofile *this_, struct attr *attr)
 135 {
 136         struct attr item_types_attr;
 137         this_->attrs=attr_generic_add_attr(this_->attrs, attr);
 138         switch (attr->type) {
 139         case attr_roadprofile:
 140                 if (roadprofile_get_attr(attr->u.roadprofile, attr_item_types, &item_types_attr, NULL)) {
 141                         enum item_type *types=item_types_attr.u.item_types;
 142                         while (*types != type_none) {
 143                                 g_hash_table_insert(this_->roadprofile_hash, (void *)(long)(*types), attr->u.roadprofile);
 144                                 types++;
 145                         }
 146                 }
 147                 break;
 148         default:
 149                 break;
 150         }
 151         return 1;
 152 }
 153
 154 int
 155 vehicleprofile_remove_attr(struct vehicleprofile *this_, struct attr *attr)
 156 {
 157         this_->attrs=attr_generic_remove_attr(this_->attrs, attr);
 158         return 1;
 159 }
 160
 161 struct roadprofile *
 162 vehicleprofile_get_roadprofile(struct vehicleprofile *this_, enum item_type type)
 163 {
 164         return g_hash_table_lookup(this_->roadprofile_hash, (void *)(long)type);
 165 }
 166
 167 char *
 168 vehicleprofile_get_name(struct vehicleprofile *this_)
 169 {
 170     return this_->name;
 171 }
 172
 173 struct object_func vehicleprofile_func = {
 174         attr_vehicleprofile,
 175         (object_func_new)vehicleprofile_new,
 176         (object_func_get_attr)vehicleprofile_get_attr,
 177         (object_func_iter_new)vehicleprofile_attr_iter_new,
 178         (object_func_iter_destroy)vehicleprofile_attr_iter_destroy,
 179         (object_func_set_attr)vehicleprofile_set_attr,
 180         (object_func_add_attr)vehicleprofile_add_attr,
 181         (object_func_remove_attr)vehicleprofile_remove_attr,
 182         (object_func_init)NULL,
 183         (object_func_destroy)NULL,
 184         (object_func_dup)NULL,
 185         (object_func_ref)NULL,
 186         (object_func_unref)NULL,
 187 };