/[zanavi_public1]/navit/navit/attr.h
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Fri Oct 28 21:19:04 2011 UTC (11 years, 3 months ago) by zoff99
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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 Library 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 Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public
15 * License 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 #ifndef NAVIT_ATTR_H
21 #define NAVIT_ATTR_H
22
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26
27 #include "projection.h"
28
29 enum item_type;
30
31 enum attr_type {
32 #define ATTR2(x,y) attr_##y=x,
33 #define ATTR(x) attr_##x,
34 #include "attr_def.h"
35 #undef ATTR2
36 #undef ATTR
37 };
38
39 #define AF_ONEWAY (1<<0)
40 #define AF_ONEWAYREV (1<<1)
41 #define AF_NOPASS (AF_ONEWAY|AF_ONEWAYREV)
42 #define AF_ONEWAYMASK (AF_ONEWAY|AF_ONEWAYREV)
43 #define AF_SEGMENTED (1<<2)
44 #define AF_ROUNDABOUT (1<<3)
45 #define AF_ROUNDABOUT_VALID (1<<4)
46 #define AF_ONEWAY_EXCEPTION (1<<5)
47 #define AF_SPEED_LIMIT (1<<6)
48 #define AF_RESERVED1 (1<<7)
49 #define AF_SIZE_OR_WEIGHT_LIMIT (1<<8)
50 #define AF_THROUGH_TRAFFIC_LIMIT (1<<9)
51 #define AF_TOLL (1<<10)
52 #define AF_SEASONAL (1<<11)
53 #define AF_UNPAVED (1<<12)
54 #define AF_FORD (1<<13)
55 #define AF_UNDERGROUND (1<<14)
56 #define AF_DANGEROUS_GOODS (1<<19)
57 #define AF_EMERGENCY_VEHICLES (1<<20)
58 #define AF_TRANSPORT_TRUCK (1<<21)
59 #define AF_DELIVERY_TRUCK (1<<22)
60 #define AF_PUBLIC_BUS (1<<23)
61 #define AF_TAXI (1<<24)
62 #define AF_HIGH_OCCUPANCY_CAR (1<<25)
63 #define AF_CAR (1<<26)
64 #define AF_MOTORCYCLE (1<<27)
65 #define AF_MOPED (1<<28)
66 #define AF_HORSE (1<<29)
67 #define AF_BIKE (1<<30)
68 #define AF_PEDESTRIAN (1<<31)
69
70 #define AF_PBH (AF_PEDESTRIAN|AF_BIKE|AF_HORSE)
71 #define AF_MOTORIZED_FAST (AF_MOTORCYCLE|AF_CAR|AF_HIGH_OCCUPANCY_CAR|AF_TAXI|AF_PUBLIC_BUS|AF_DELIVERY_TRUCK|AF_TRANSPORT_TRUCK|AF_EMERGENCY_VEHICLES)
72 #define AF_ALL (AF_PBH|AF_MOPED|AF_MOTORIZED_FAST)
73
74
75 #define AF_DG_ANY (1<<0)
76 #define AF_DG_WATER_HARMFUL (1<<1)
77 #define AF_DG_EXPLOSIVE (1<<2)
78 #define AF_DG_FLAMMABLE (1<<3)
79
80 /* Values for attributes that could carry relative values */
81 #define ATTR_REL_MAXABS 0x40000000
82 #define ATTR_REL_RELSHIFT 0x60000000
83
84 enum attr_position_valid {
85 attr_position_valid_invalid,
86 attr_position_valid_static,
87 attr_position_valid_extrapolated_time,
88 attr_position_valid_extrapolated_spatial,
89 attr_position_valid_valid,
90 };
91
92 #define ATTR_IS_INT(x) ((x) >= attr_type_int_begin && (x) <= attr_type_int_end)
93 #define ATTR_IS_DOUBLE(x) ((x) >= attr_type_double_begin && (x) <= attr_type_double_end)
94 #define ATTR_IS_STRING(x) ((x) >= attr_type_string_begin && (x) <= attr_type_string_end)
95 #define ATTR_IS_OBJECT(x) ((x) >= attr_type_object_begin && (x) <= attr_type_object_end)
96 #define ATTR_IS_ITEM(x) ((x) >= attr_type_item_begin && (x) <= attr_type_item_end)
97 #define ATTR_IS_COORD_GEO(x) ((x) >= attr_type_coord_geo_begin && (x) <= attr_type_coord_geo_end)
98 #define ATTR_IS_NUMERIC(x) (ATTR_IS_INT(x) || ATTR_IS_DOUBLE(x))
99 #define ATTR_IS_COLOR(x) ((x) >= attr_type_color_begin && (x) <= attr_type_color_end)
100 #define ATTR_IS_PCOORD(x) ((x) >= attr_type_pcoord_begin && (x) <= attr_type_pcoord_end)
101 #define ATTR_IS_COORD(x) ((x) >= attr_type_coord_begin && (x) <= attr_type_coord_end)
102 #define ATTR_IS_GROUP(x) ((x) >= attr_type_group_begin && (x) <= attr_type_group_end)
103
104 #define ATTR_DEF_STR(x,y) (&(struct attr){attr_##x,{y}})
105 #define ATTR_DEF_INT(x,y) (&(struct attr){attr_##x,{(char *)(y)}})
106 #define ATTR_DEF_ITEMS(x,...) (&(struct attr){attr_##x,{(char *)((enum item_type[]){__VA_ARGS__ , type_none})}})
107 #define ATTR_LIST(...) (struct attr *[]) { __VA_ARGS__, NULL}
108
109 struct attr {
110 enum attr_type type;
111 union {
112 char *str;
113 void *data;
114 long num;
115 struct item *item;
116 enum item_type item_type;
117 enum projection projection;
118 double * numd;
119 struct color *color;
120 struct coord_geo *coord_geo;
121 struct navit *navit;
122 struct callback *callback;
123 struct callback_list *callback_list;
124 struct vehicle *vehicle;
125 struct layout *layout;
126 struct layer *layer;
127 struct map *map;
128 struct mapset *mapset;
129 struct log *log;
130 struct route *route;
131 struct navigation *navigation;
132 struct coord *coord;
133 struct pcoord *pcoord;
134 struct gui *gui;
135 struct graphics *graphics;
136 struct tracking *tracking;
137 struct itemgra *itemgra;
138 struct plugin *plugin;
139 struct plugins *plugins;
140 struct polygon *polygon;
141 struct polyline *polyline;
142 struct circle *circle;
143 struct text *text;
144 struct icon *icon;
145 struct image *image;
146 struct arrows *arrows;
147 struct element *element;
148 struct speech *speech;
149 struct cursor *cursor;
150 struct displaylist *displaylist;
151 struct transformation *transformation;
152 struct vehicleprofile *vehicleprofile;
153 struct roadprofile *roadprofile;
154 struct bookmarks *bookmarks;
155 struct range {
156 short min, max;
157 } range;
158 int *dash;
159 enum item_type *item_types;
160 enum attr_type *attr_types;
161 long long *num64;
162 struct attr *attrs;
163 } u;
164 };
165
166 struct attr_iter;
167 /* prototypes */
168 enum attr_type attr_from_name(const char *name);
169 char *attr_to_name(enum attr_type attr);
170 struct attr *attr_new_from_text(const char *name, const char *value);
171 char *attr_to_text(struct attr *attr, struct map *map, int pretty);
172 struct attr *attr_search(struct attr **attrs, struct attr *last, enum attr_type attr);
173 int attr_generic_get_attr(struct attr **attrs, struct attr **def_attrs, enum attr_type type, struct attr *attr, struct attr_iter *iter);
174 struct attr **attr_generic_set_attr(struct attr **attrs, struct attr *attr);
175 struct attr **attr_generic_add_attr(struct attr **attrs, struct attr *attr);
176 struct attr **attr_generic_remove_attr(struct attr **attrs, struct attr *attr);
177 enum attr_type attr_type_begin(enum attr_type type);
178 int attr_data_size(struct attr *attr);
179 void *attr_data_get(struct attr *attr);
180 void attr_data_set(struct attr *attr, void *data);
181 void attr_data_set_le(struct attr *attr, void *data);
182 void attr_free(struct attr *attr);
183 void attr_dup_content(struct attr *src, struct attr *dst);
184 struct attr *attr_dup(struct attr *attr);
185 void attr_list_free(struct attr **attrs);
186 struct attr **attr_list_dup(struct attr **attrs);
187 int attr_from_line(char *line, char *name, int *pos, char *val_ret, char *name_ret);
188 int attr_types_contains(enum attr_type *types, enum attr_type type);
189 int attr_types_contains_default(enum attr_type *types, enum attr_type type, int deflt);
190
191 char *flags_to_text(int flags);
192
193 /* end of prototypes */
194 #ifdef __cplusplus
195 }
196 #endif
197
198 #endif

   
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