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Ticket #1178: through-traffic_size-weight_psv.patch2

File through-traffic_size-weight_psv.patch2, 8.8 KB (added by chr, 9 years ago)
Extended evaluation of access permissions.

Line
1	Index: maptool/osm.c
2	===================================================================
3	--- maptool/osm.c (Revision 5715)
4	+++ maptool/osm.c (Arbeitskopie)
5	@@ -54,13 +54,31 @@
6
7
8	int maxspeed_attr_value;
9	+int vehicle_width_attr_value;
10	+int vehicle_length_attr_value;
11	+int vehicle_height_attr_value;
12	+int vehicle_weight_attr_value;
13	+int vehicle_axle_weight_attr_value;
14
15	char debug_attr_buffer[BUFFER_SIZE];
16
17	-int flags[4];
18	-int flagsa[4];
19	+/*
20	+ * meaning of index i of flags (flag[i]):
21	+ * i=0 general flags
22	+ * i=1 flagged road users are allowed
23	+ * i=2 flagged road users are not allowed
24	+ * i=3 flagged road users have permission for destination
25	+ * i=4 key value not evaluated (unused)
26	+ */
27	+int flags[5]; // collect individual tags related to a single flag, e.x. 'bicycle=' -> AF_BIKE, ...
28	+int flagsa[5]; // collect 'access=' tags
29	+int flagsv[5]; // collect 'vehicle=' tags (subset of 'access' group)
30	+int flagsmv[5]; // collect 'motor_vehicle=' tags (subset of 'vehicle' group)
31	+int flagspsv[5];// collect 'psv=' tags (subset of 'motor vehicle' group)
32
33	int flags_attr_value;
34	+int through_traffic_flags_attr_value; // Tell us which road users have the osm key value 'destination'. (Index 3 of all kind of flags)
35	+ // Flagged road users here will be allowed, but they get the through_traffic_penalty.
36
37	struct attr_bin osmid_attr;
38	long int osmid_attr_value;
39	@@ -966,9 +984,11 @@
40	return 2;
41	if (!strcmp(v,"delivery"))
42	return 2;
43	- if (!strcmp(v,"destination"))
44	- return 2;
45	- return 3;
46	+ if (!strcmp(v,"destination")) {
47	+ flags[0] \|= AF_THROUGH_TRAFFIC_LIMIT;
48	+ return 3;
49	+ }
50	+ return 4;
51	}
52
53	static void
54	@@ -1026,24 +1046,71 @@
55	flags[0] \|= AF_SPEED_LIMIT;
56	level=5;
57	}
58	+ if (! strcmp(k,"maxwidth")) {
59	+ if (strstr(v, "'")) {
60	+ vehicle_width_attr_value = (int)floor((atof(v) + atof(strstr(v,"'")+1) / 12) * 30.48); // target dimension is [cm]
61	+ } else {
62	+ vehicle_width_attr_value = (int)floor(atof(v) * 100);
63	+ }
64	+ if (vehicle_width_attr_value)
65	+ flags[0] \|= AF_SIZE_OR_WEIGHT_LIMIT;
66	+ level=5;
67	+ }
68	+ if (! strcmp(k,"maxlength")) {
69	+ if (strstr(v, "'")) {
70	+ vehicle_length_attr_value = (int)floor((atof(v) + atof(strstr(v,"'")+1) / 12) * 30.48); // target dimension is [cm]
71	+ } else {
72	+ vehicle_length_attr_value = (int)floor(atof(v) * 100);
73	+ }
74	+ if (vehicle_length_attr_value)
75	+ flags[0] \|= AF_SIZE_OR_WEIGHT_LIMIT;
76	+ level=5;
77	+ }
78	+ if (! strcmp(k,"maxheight")) {
79	+ if (strstr(v, "'")) {
80	+ vehicle_height_attr_value = (int)floor((atof(v) + atof(strstr(v,"'")+1) / 12) * 30.48); // target dimension is [cm]
81	+ } else {
82	+ vehicle_height_attr_value = (int)floor(atof(v) * 100);
83	+ }
84	+ if (vehicle_height_attr_value)
85	+ flags[0] \|= AF_SIZE_OR_WEIGHT_LIMIT;
86	+ level=5;
87	+ }
88	+ if (! strcmp(k,"maxweight")) {
89	+ if (strstr(v, "kg")) {
90	+ vehicle_weight_attr_value = atoi(v); // target dimension is [kg]
91	+ } else {
92	+ vehicle_weight_attr_value = (int)floor(atof(v) * 1000);
93	+ }
94	+ if (vehicle_weight_attr_value)
95	+ flags[0] \|= AF_SIZE_OR_WEIGHT_LIMIT;
96	+ level=5;
97	+ }
98	+ if (! strcmp(k,"maxaxleload")) {
99	+ if (strstr(v, "kg")) {
100	+ vehicle_axle_weight_attr_value = atoi(v); // target dimension is [kg]
101	+ } else {
102	+ vehicle_axle_weight_attr_value = (int)floor(atof(v) * 1000);
103	+ }
104	+ if (vehicle_axle_weight_attr_value)
105	+ flags[0] \|= AF_SIZE_OR_WEIGHT_LIMIT;
106	+ level=5;
107	+ }
108	if (! strcmp(k,"toll")) {
109	if (!strcmp(v,"1")) {
110	flags[0] \|= AF_TOLL;
111	}
112	}
113	if (! strcmp(k,"access")) {
114	- if (strcmp(v,"destination"))
115	- flagsa[access_value(v)] \|= AF_DANGEROUS_GOODS\|AF_EMERGENCY_VEHICLES\|AF_TRANSPORT_TRUCK\|AF_DELIVERY_TRUCK\|AF_PUBLIC_BUS\|AF_TAXI\|AF_HIGH_OCCUPANCY_CAR\|AF_CAR\|AF_MOTORCYCLE\|AF_MOPED\|AF_HORSE\|AF_BIKE\|AF_PEDESTRIAN;
116	- else
117	- flags[0] \|= AF_THROUGH_TRAFFIC_LIMIT;
118	+ flagsa[access_value(v)] \|= AF_DANGEROUS_GOODS\|AF_EMERGENCY_VEHICLES\|AF_TRANSPORT_TRUCK\|AF_DELIVERY_TRUCK\|AF_PUBLIC_BUS\|AF_TAXI\|AF_HIGH_OCCUPANCY_CAR\|AF_CAR\|AF_MOTORCYCLE\|AF_MOPED\|AF_HORSE\|AF_BIKE\|AF_PEDESTRIAN;
119	level=5;
120	}
121	if (! strcmp(k,"vehicle")) {
122	- flags[access_value(v)] \|= AF_DANGEROUS_GOODS\|AF_EMERGENCY_VEHICLES\|AF_TRANSPORT_TRUCK\|AF_DELIVERY_TRUCK\|AF_PUBLIC_BUS\|AF_TAXI\|AF_HIGH_OCCUPANCY_CAR\|AF_CAR\|AF_MOTORCYCLE\|AF_MOPED\|AF_BIKE;
123	+ flagsv[access_value(v)] \|= AF_DANGEROUS_GOODS\|AF_EMERGENCY_VEHICLES\|AF_TRANSPORT_TRUCK\|AF_DELIVERY_TRUCK\|AF_PUBLIC_BUS\|AF_TAXI\|AF_HIGH_OCCUPANCY_CAR\|AF_CAR\|AF_MOTORCYCLE\|AF_MOPED\|AF_BIKE;
124	level=5;
125	}
126	if (! strcmp(k,"motor_vehicle")) {
127	- flags[access_value(v)] \|= AF_DANGEROUS_GOODS\|AF_EMERGENCY_VEHICLES\|AF_TRANSPORT_TRUCK\|AF_DELIVERY_TRUCK\|AF_PUBLIC_BUS\|AF_TAXI\|AF_HIGH_OCCUPANCY_CAR\|AF_CAR\|AF_MOTORCYCLE\|AF_MOPED;
128	+ flagsmv[access_value(v)] \|= AF_DANGEROUS_GOODS\|AF_EMERGENCY_VEHICLES\|AF_TRANSPORT_TRUCK\|AF_DELIVERY_TRUCK\|AF_PUBLIC_BUS\|AF_TAXI\|AF_HIGH_OCCUPANCY_CAR\|AF_CAR\|AF_MOTORCYCLE\|AF_MOPED;
129	level=5;
130	}
131	if (! strcmp(k,"bicycle")) {
132	@@ -1074,6 +1141,10 @@
133	flags[access_value(v)] \|= AF_HIGH_OCCUPANCY_CAR;
134	level=5;
135	}
136	+ if (! strcmp(k,"psv")) {
137	+ flagspsv[access_value(v)] \|= AF_PUBLIC_BUS\|AF_TAXI;
138	+ level=5;
139	+ }
140	if (! strcmp(k,"bus")) {
141	flags[access_value(v)] \|= AF_PUBLIC_BUS;
142	level=5;
143	@@ -1479,9 +1550,18 @@
144	item.type=type_street_unkn;
145	debug_attr_buffer[0]='\0';
146	maxspeed_attr_value=0;
147	+ vehicle_width_attr_value=0;
148	+ vehicle_length_attr_value=0;
149	+ vehicle_height_attr_value=0;
150	+ vehicle_weight_attr_value=0;
151	+ vehicle_axle_weight_attr_value=0;
152	flags_attr_value = 0;
153	+ through_traffic_flags_attr_value = 0;
154	memset(flags, 0, sizeof(flags));
155	memset(flagsa, 0, sizeof(flagsa));
156	+ memset(flagsv, 0, sizeof(flagsv));
157	+ memset(flagsmv, 0, sizeof(flagsmv));
158	+ memset(flagspsv, 0, sizeof(flagspsv));
159	debug_attr_buffer[0]='\0';
160	osmid_attr_value=id;
161	if (wayid < wayid_last && !way_hash) {
162	@@ -1715,9 +1795,35 @@
163	nodes_ref_item_bin(item_bin);
164	def_flags=item_get_default_flags(types[i]);
165	if (def_flags) {
166	- flags_attr_value=((*def_flags & ~flagsa[2]) \| flags[0] \| flags[1] \| flagsa[1]) & ~flags[2];
167	+ /*
168	+ * Evaluation of collected tags:
169	+ * Tags of a subset dominate enclosing groups.
170	+ * e.g. 'bicycle=...' overrules 'vehicle=...'
171	+ * 'motor_vehicle=...' overrules 'vehicle=...'
172	+ * 'vehicle=...' overrules 'access=...'
173	+ * Allowing dominates forbidding if a tag is used twice.
174	+ * e.g. 'motor_vehicle=permissive' and 'motor_vehicle=agricultural'
175	+ * -> results in permission
176	+ */
177	+ flags_attr_value=(((((((((
178	+ *def_flags & ~flagsa[2] ) \| flagsa[1] \| flagsa[3] )
179	+ & ~flagsv[2] ) \| flagsv[1] \| flagsv[3] )
180	+ & ~flagsmv[2]) \| flagsmv[1] \| flagsmv[3] )
181	+ & ~flagspsv[2])\| flagspsv[1]\| flagspsv[3])
182	+ & ~flags[2] ) \| flags[1] \| flags[3] \| flags[0];
183	+ /*
184	+ * Road users allowed by a '=yes' have to get removed the through traffic flag.
185	+ */
186	+ through_traffic_flags_attr_value=(((((((((
187	+ flagsa[3] )& ~flagsa[1] )
188	+ \| flagsv[3] )& ~flagsv[1] )
189	+ \| flagsmv[3] )& ~flagsmv[1] )
190	+ \| flagspsv[3])& ~flagspsv[1])
191	+ \| flags[3] )& ~flags[1];
192	if (flags_attr_value != *def_flags)
193	add_flags=1;
194	+ if (through_traffic_flags_attr_value)
195	+ add_flags=1;
196	}
197	item_bin_add_attr_string(item_bin, def_flags ? attr_street_name : attr_label, attr_strings[attr_string_label]);
198	item_bin_add_attr_string(item_bin, attr_district_name, attr_strings[attr_string_district_name]);
199	@@ -1729,6 +1835,18 @@
200	item_bin_add_attr_int(item_bin, attr_flags, flags_attr_value);
201	if (maxspeed_attr_value)
202	item_bin_add_attr_int(item_bin, attr_maxspeed, maxspeed_attr_value);
203	+ if (vehicle_width_attr_value)
204	+ item_bin_add_attr_int(item_bin, attr_vehicle_width, vehicle_width_attr_value);
205	+ if (vehicle_length_attr_value)
206	+ item_bin_add_attr_int(item_bin, attr_vehicle_length, vehicle_length_attr_value);
207	+ if (vehicle_height_attr_value)
208	+ item_bin_add_attr_int(item_bin, attr_vehicle_height, vehicle_height_attr_value);
209	+ if (vehicle_weight_attr_value)
210	+ item_bin_add_attr_int(item_bin, attr_vehicle_weight, vehicle_weight_attr_value);
211	+ if (vehicle_axle_weight_attr_value)
212	+ item_bin_add_attr_int(item_bin, attr_vehicle_axle_weight, vehicle_axle_weight_attr_value);
213	+ if (add_flags && through_traffic_flags_attr_value)
214	+ item_bin_add_attr_int(item_bin, attr_through_traffic_flags, through_traffic_flags_attr_value);
215	if(i>0)
216	item_bin_add_attr_int(item_bin, attr_duplicate, 1);
217	item_bin_write(item_bin,osm->ways);
218	Index: route.c
219	===================================================================
220	--- route.c (Revision 5715)
221	+++ route.c (Arbeitskopie)
222	@@ -2195,6 +2195,11 @@
223	else
224	data.size_weight.axle_weight=-1;
225	}
226	+ if (data.flags & AF_THROUGH_TRAFFIC_LIMIT) {
227	+ if (item_attr_get(item, attr_through_traffic_flags, &attr))
228	+ if (!(profile->flags & attr.u.num)) // If the through_traffic_flags do not meet the current vehicle,
229	+ data.flags &= ~AF_THROUGH_TRAFFIC_LIMIT; // unset AF_THROUGH_TRAFFIC_LIMIT.
230	+ }
231
232	s_pnt=route_graph_add_point(this,&l);
233	if (!segmented) {

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