trunk/src/filedumper.c

/***************************************
 $Header: /home/amb/CVS/routino/src/filedumper.c,v 1.38 2010-03-20 12:23:39 amb Exp $

 Memory file dumper.

 Part of the Routino routing software.
 ******************/ /******************
 This file Copyright 2008-2010 Andrew M. Bishop

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU Affero General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU Affero General Public License for more details.

 You should have received a copy of the GNU Affero General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ***************************************/


#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <time.h>

#include "types.h"
#include "functions.h"
#include "visualiser.h"
#include "nodes.h"
#include "segments.h"
#include "ways.h"

/* Local functions */

static char *RFC822Date(time_t t);

static void print_node(Nodes* nodes,index_t item);
static void print_segment(Segments *segments,index_t item);
static void print_way(Ways *ways,index_t item);

int main(int argc,char** argv)
{
 Nodes    *OSMNodes;
 Segments *OSMSegments;
 Ways     *OSMWays;
 int    arg;
 char  *dirname=NULL,*prefix=NULL;
 char  *nodes_filename,*segments_filename,*ways_filename;
 int    option_statistics=0;
 int    option_visualiser=0,coordcount=0;
 double latmin=0,latmax=0,lonmin=0,lonmax=0;
 char  *option_data=NULL;
 int    option_dump=0;

 /* Parse the command line arguments */

 for(arg=1;arg<argc;arg++)
   {
    if(!strcmp(argv[arg],"--help"))
       goto usage;
    else if(!strncmp(argv[arg],"--dir=",6))
       dirname=&argv[arg][6];
    else if(!strncmp(argv[arg],"--prefix=",9))
       prefix=&argv[arg][9];
    else if(!strncmp(argv[arg],"--statistics",12))
       option_statistics=1;
    else if(!strncmp(argv[arg],"--visualiser",12))
       option_visualiser=1;
    else if(!strncmp(argv[arg],"--dump",6))
       option_dump=1;
    else if(!strncmp(argv[arg],"--latmin",8) && argv[arg][8]=='=')
      {latmin=degrees_to_radians(atof(&argv[arg][9]));coordcount++;}
    else if(!strncmp(argv[arg],"--latmax",8) && argv[arg][8]=='=')
      {latmax=degrees_to_radians(atof(&argv[arg][9]));coordcount++;}
    else if(!strncmp(argv[arg],"--lonmin",8) && argv[arg][8]=='=')
      {lonmin=degrees_to_radians(atof(&argv[arg][9]));coordcount++;}
    else if(!strncmp(argv[arg],"--lonmax",8) && argv[arg][8]=='=')
      {lonmax=degrees_to_radians(atof(&argv[arg][9]));coordcount++;}
    else if(!strncmp(argv[arg],"--data",6) && argv[arg][6]=='=')
       option_data=&argv[arg][7];
    else if(!strncmp(argv[arg],"--node=",7))
       ;
    else if(!strncmp(argv[arg],"--segment=",10))
       ;
    else if(!strncmp(argv[arg],"--way=",6))
       ;
    else
      {
      usage:

       fprintf(stderr,"Usage: filedumper [--help]\n"
                      "                  [--dir=<name>] [--prefix=<name>]\n"
                      "                  [--statistics]\n"
                      "                  [--visualiser --latmin=<latmin> --latmax=<latmax>\n"
                      "                                --lonmin=<lonmin> --lonmax=<lonmax>\n"
                      "                                --data=<data-type>]\n"
                      "                  [--dump --node=<node> ...\n"
                      "                          --segment=<segment> ...\n"
                      "                          --way=<way> ...]\n"
                      "\n"
                      "<data-type> can be selected from:\n"
                      "junctions = segment count at each junction.\n"
                      "super     = super-node and super-segments.\n"
                      "oneway    = oneway segments.\n"
                      "speed     = speed limits.\n"
                      "weight    = weight limits.\n"
                      "height    = height limits.\n"
                      "width     = width limits.\n"
                      "length    = length limits.\n");

       return(1);
      }
   }

 if(!option_statistics && !option_visualiser && !option_dump)
    goto usage;

 /* Load in the data - Note: No error checking because Load*List() will call exit() in case of an error. */

 OSMNodes=LoadNodeList(nodes_filename=FileName(dirname,prefix,"nodes.mem"));

 OSMSegments=LoadSegmentList(segments_filename=FileName(dirname,prefix,"segments.mem"));

 OSMWays=LoadWayList(ways_filename=FileName(dirname,prefix,"ways.mem"));

 /* Write out the visualiser data */

 if(option_visualiser)
   {
    if(coordcount!=4)
      {
       fprintf(stderr,"The --visualiser option must have --latmin, --latmax, --lonmin, --lonmax.\n");
       exit(1);
      }

    if(!option_data)
      {
       fprintf(stderr,"The --visualiser option must have --data.\n");
       exit(1);
      }

    if(!strcmp(option_data,"junctions"))
       OutputJunctions(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
    else if(!strcmp(option_data,"super"))
       OutputSuper(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
    else if(!strcmp(option_data,"oneway"))
       OutputOneway(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
    else if(!strcmp(option_data,"speed"))
       OutputSpeedLimits(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
    else if(!strcmp(option_data,"weight"))
       OutputWeightLimits(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
    else if(!strcmp(option_data,"height"))
       OutputHeightLimits(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
    else if(!strcmp(option_data,"width"))
       OutputWidthLimits(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
    else if(!strcmp(option_data,"length"))
       OutputLengthLimits(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
    else
      {
       fprintf(stderr,"Unrecognised data option '%s' with --visualiser.\n",option_data);
       exit(1);
      }
   }

 /* Print out statistics */

 if(option_statistics)
   {
    struct stat buf;

    /* Examine the files */

    printf("Files\n");
    printf("-----\n");
    printf("\n");

    stat(nodes_filename,&buf);

    printf("'%s%snodes.mem'    - %9ld Bytes\n",prefix?prefix:"",prefix?"-":"",buf.st_size);
    printf("%s\n",RFC822Date(buf.st_mtime));
    printf("\n");

    stat(segments_filename,&buf);

    printf("'%s%ssegments.mem' - %9ld Bytes\n",prefix?prefix:"",prefix?"-":"",buf.st_size);
    printf("%s\n",RFC822Date(buf.st_mtime));
    printf("\n");

    stat(ways_filename,&buf);

    printf("'%s%sways.mem'     - %9ld Bytes\n",prefix?prefix:"",prefix?"-":"",buf.st_size);
    printf("%s\n",RFC822Date(buf.st_mtime));
    printf("\n");

    /* Examine the nodes */

    printf("Nodes\n");
    printf("-----\n");
    printf("\n");

    printf("sizeof(Node) =%9d Bytes\n",sizeof(Node));
    printf("Number       =%9d\n",OSMNodes->number);
    printf("Number(super)=%9d\n",OSMNodes->snumber);
    printf("\n");

    printf("Lat bins= %4d\n",OSMNodes->latbins);
    printf("Lon bins= %4d\n",OSMNodes->lonbins);
    printf("\n");

    printf("Lat zero=%5d (%8.4f deg)\n",OSMNodes->latzero,radians_to_degrees(latlong_to_radians(bin_to_latlong(OSMNodes->latzero))));
    printf("Lon zero=%5d (%8.4f deg)\n",OSMNodes->lonzero,radians_to_degrees(latlong_to_radians(bin_to_latlong(OSMNodes->lonzero))));

    /* Examine the segments */

    printf("\n");
    printf("Segments\n");
    printf("--------\n");
    printf("\n");

    printf("sizeof(Segment)=%9d Bytes\n",sizeof(Segment));
    printf("Number(total)  =%9d\n",OSMSegments->number);
    printf("Number(super)  =%9d\n",OSMSegments->snumber);
    printf("Number(normal) =%9d\n",OSMSegments->nnumber);

    /* Examine the ways */

    printf("\n");
    printf("Ways\n");
    printf("----\n");
    printf("\n");

    printf("sizeof(Way)      =%9d Bytes\n",sizeof(Way));
    printf("Number(compacted)=%9d\n",OSMWays->number);
    printf("Number(original) =%9d\n",OSMWays->onumber);
    printf("\n");

    printf("Total names =%9ld Bytes\n",buf.st_size-sizeof(Ways)-OSMWays->number*sizeof(Way));
    printf("\n");

    printf("Included transports: %s\n",AllowedNameList(OSMWays->allow));
    printf("Included properties: %s\n",PropertiesNameList(OSMWays->props));
   }

 /* Print out internal data */

 if(option_dump)
   {
    index_t item;

    for(arg=1;arg<argc;arg++)
       if(!strcmp(argv[arg],"--node=all"))
         {
          for(item=0;item<OSMNodes->number;item++)
             print_node(OSMNodes,item);
         }
       else if(!strncmp(argv[arg],"--node=",7))
         {
          item=atoi(&argv[arg][7]);

          if(item>=0 && item<OSMNodes->number)
             print_node(OSMNodes,item);
          else
             printf("Invalid node number; minimum=0, maximum=%d.\n",OSMNodes->number-1);
         }
       else if(!strcmp(argv[arg],"--segment=all"))
         {
          for(item=0;item<OSMSegments->number;item++)
             print_segment(OSMSegments,item);
         }
       else if(!strncmp(argv[arg],"--segment=",10))
         {
          item=atoi(&argv[arg][10]);

          if(item>=0 && item<OSMSegments->number)
             print_segment(OSMSegments,item);
          else
             printf("Invalid segment number; minimum=0, maximum=%d.\n",OSMSegments->number-1);
         }
       else if(!strcmp(argv[arg],"--way=all"))
         {
          for(item=0;item<OSMWays->number;item++)
             print_way(OSMWays,item);
         }
       else if(!strncmp(argv[arg],"--way=",6))
         {
          item=atoi(&argv[arg][6]);

          if(item>=0 && item<OSMWays->number)
             print_way(OSMWays,item);
          else
             printf("Invalid way number; minimum=0, maximum=%d.\n",OSMWays->number-1);
         }
   }

 return(0);
}


/*++++++++++++++++++++++++++++++++++++++
  Print out the contents of a node from the routing database.

  Nodes *nodes The set of nodes to use.

  index_t item The node index to print.
  ++++++++++++++++++++++++++++++++++++++*/

static void print_node(Nodes* nodes,index_t item)
{
 Node *node=LookupNode(nodes,item);
 double latitude,longitude;

 GetLatLong(nodes,item,&latitude,&longitude);

 printf("Node %d\n",item);
 printf("  firstseg=%d\n",SEGMENT(node->firstseg));
 printf("  latoffset=%d lonoffset=%d (latitude=%.6f longitude=%.6f)\n",node->latoffset,node->lonoffset,radians_to_degrees(latitude),radians_to_degrees(longitude));
 if(IsSuperNode(nodes,item))
    printf("  Super-Node\n");
}


/*++++++++++++++++++++++++++++++++++++++
  Print out the contents of a segment from the routing database.

  Segments *segments The set of segments to use.

  index_t item The segment index to print.
  ++++++++++++++++++++++++++++++++++++++*/

static void print_segment(Segments *segments,index_t item)
{
 Segment *segment=LookupSegment(segments,item);

 printf("Segment %d\n",item);
 printf("  node1=%d node2=%d\n",segment->node1,segment->node2);
 printf("  next2=%d\n",segment->next2);
 printf("  way=%d\n",segment->way);
 printf("  distance=%d (%.3f km)\n",DISTANCE(segment->distance),distance_to_km(DISTANCE(segment->distance)));
 if(IsSuperSegment(segment) && IsNormalSegment(segment))
    printf("  Super-Segment AND normal Segment\n");
 else if(IsSuperSegment(segment) && !IsNormalSegment(segment))
    printf("  Super-Segment\n");
 if(IsOnewayTo(segment,segment->node1))
    printf("  One-Way from node2 to node1\n");
 if(IsOnewayTo(segment,segment->node2))
    printf("  One-Way from node1 to node2\n");
}


/*++++++++++++++++++++++++++++++++++++++
  Print out the contents of a way from the routing database.

  Ways *ways The set of ways to use.

  index_t item The way index to print.
  ++++++++++++++++++++++++++++++++++++++*/

static void print_way(Ways *ways,index_t item)
{
 Way *way=LookupWay(ways,item);

 printf("Way %d\n",item);
 printf("  name=%s\n",WayName(ways,way));
 printf("  type=%02x (%s%s%s)\n",way->type,HighwayName(HIGHWAY(way->type)),way->type&Way_OneWay?",One-Way":"",way->type&Way_Roundabout?",Roundabout":"");
 printf("  allow=%02x (%s)\n",way->allow,AllowedNameList(way->allow));
 if(way->props)
    printf("  props=%02x (%s)\n",way->props,PropertiesNameList(way->props));
 if(way->speed)
    printf("  speed=%d (%d km/hr)\n",way->speed,speed_to_kph(way->speed));
 if(way->weight)
    printf("  weight=%d (%.1f tonnes)\n",way->weight,weight_to_tonnes(way->weight));
 if(way->height)
    printf("  height=%d (%.1f m)\n",way->height,height_to_metres(way->height));
 if(way->width)
    printf("  width=%d (%.1f m)\n",way->width,width_to_metres(way->width));
 if(way->length)
    printf("  length=%d (%.1f m)\n",way->length,length_to_metres(way->length));
}


/*+ Conversion from time_t to date string and back (day of week). +*/
static const char* const weekdays[7]={"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};

/*+ Conversion from time_t to date string and back (month of year). +*/
static const char* const months[12]={"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};


/*++++++++++++++++++++++++++++++++++++++
  Convert the time into an RFC 822 compliant date.

  char *RFC822Date Returns a pointer to a fixed string containing the date.

  time_t t The time.
  ++++++++++++++++++++++++++++++++++++++*/

static char *RFC822Date(time_t t)
{
 static char value[32];
 char weekday[4];
 char month[4];
 struct tm *tim;

 tim=gmtime(&t);

 strcpy(weekday,weekdays[tim->tm_wday]);
 strcpy(month,months[tim->tm_mon]);

 /* Sun, 06 Nov 1994 08:49:37 GMT    ; RFC 822, updated by RFC 1123 */

 sprintf(value,"%3s, %02d %3s %4d %02d:%02d:%02d %s",
         weekday,
         tim->tm_mday,
         month,
         tim->tm_year+1900,
         tim->tm_hour,
         tim->tm_min,
         tim->tm_sec,
         "GMT"
         );

 return(value);
}
1	/***************************************
2	$Header: /home/amb/CVS/routino/src/filedumper.c,v 1.38 2010-03-20 12:23:39 amb Exp $
3
4	Memory file dumper.
5
6	Part of the Routino routing software.
7	****************/ /****************
8	This file Copyright 2008-2010 Andrew M. Bishop
9
10	This program is free software: you can redistribute it and/or modify
11	it under the terms of the GNU Affero General Public License as published by
12	the Free Software Foundation, either version 3 of the License, or
13	(at your option) any later version.
14
15	This program is distributed in the hope that it will be useful,
16	but WITHOUT ANY WARRANTY; without even the implied warranty of
17	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18	GNU Affero General Public License for more details.
19
20	You should have received a copy of the GNU Affero General Public License
21	along with this program. If not, see <http://www.gnu.org/licenses/>.
22	***************************************/
23
24
25	#include <stdio.h>
26	#include <stdlib.h>
27	#include <string.h>
28	#include <sys/stat.h>
29	#include <sys/time.h>
30	#include <time.h>
31
32	#include "types.h"
33	#include "functions.h"
34	#include "visualiser.h"
35	#include "nodes.h"
36	#include "segments.h"
37	#include "ways.h"
38
39	/* Local functions */
40
41	static char *RFC822Date(time_t t);
42
43	static void print_node(Nodes* nodes,index_t item);
44	static void print_segment(Segments *segments,index_t item);
45	static void print_way(Ways *ways,index_t item);
46
47	int main(int argc,char** argv)
48	{
49	Nodes *OSMNodes;
50	Segments *OSMSegments;
51	Ways *OSMWays;
52	int arg;
53	char dirname=NULL,prefix=NULL;
54	char nodes_filename,segments_filename,*ways_filename;
55	int option_statistics=0;
56	int option_visualiser=0,coordcount=0;
57	double latmin=0,latmax=0,lonmin=0,lonmax=0;
58	char *option_data=NULL;
59	int option_dump=0;
60
61	/* Parse the command line arguments */
62
63	for(arg=1;arg<argc;arg++)
64	{
65	if(!strcmp(argv[arg],"--help"))
66	goto usage;
67	else if(!strncmp(argv[arg],"--dir=",6))
68	dirname=&argv[arg][6];
69	else if(!strncmp(argv[arg],"--prefix=",9))
70	prefix=&argv[arg][9];
71	else if(!strncmp(argv[arg],"--statistics",12))
72	option_statistics=1;
73	else if(!strncmp(argv[arg],"--visualiser",12))
74	option_visualiser=1;
75	else if(!strncmp(argv[arg],"--dump",6))
76	option_dump=1;
77	else if(!strncmp(argv[arg],"--latmin",8) && argv[arg][8]=='=')
78	{latmin=degrees_to_radians(atof(&argv[arg][9]));coordcount++;}
79	else if(!strncmp(argv[arg],"--latmax",8) && argv[arg][8]=='=')
80	{latmax=degrees_to_radians(atof(&argv[arg][9]));coordcount++;}
81	else if(!strncmp(argv[arg],"--lonmin",8) && argv[arg][8]=='=')
82	{lonmin=degrees_to_radians(atof(&argv[arg][9]));coordcount++;}
83	else if(!strncmp(argv[arg],"--lonmax",8) && argv[arg][8]=='=')
84	{lonmax=degrees_to_radians(atof(&argv[arg][9]));coordcount++;}
85	else if(!strncmp(argv[arg],"--data",6) && argv[arg][6]=='=')
86	option_data=&argv[arg][7];
87	else if(!strncmp(argv[arg],"--node=",7))
88	;
89	else if(!strncmp(argv[arg],"--segment=",10))
90	;
91	else if(!strncmp(argv[arg],"--way=",6))
92	;
93	else
94	{
95	usage:
96
97	fprintf(stderr,"Usage: filedumper [--help]\n"
98	" [--dir=<name>] [--prefix=<name>]\n"
99	" [--statistics]\n"
100	" [--visualiser --latmin=<latmin> --latmax=<latmax>\n"
101	" --lonmin=<lonmin> --lonmax=<lonmax>\n"
102	" --data=<data-type>]\n"
103	" [--dump --node=<node> ...\n"
104	" --segment=<segment> ...\n"
105	" --way=<way> ...]\n"
106	"\n"
107	"<data-type> can be selected from:\n"
108	"junctions = segment count at each junction.\n"
109	"super = super-node and super-segments.\n"
110	"oneway = oneway segments.\n"
111	"speed = speed limits.\n"
112	"weight = weight limits.\n"
113	"height = height limits.\n"
114	"width = width limits.\n"
115	"length = length limits.\n");
116
117	return(1);
118	}
119	}
120
121	if(!option_statistics && !option_visualiser && !option_dump)
122	goto usage;
123
124	/* Load in the data - Note: No error checking because LoadList() will call exit() in case of an error. /
125
126	OSMNodes=LoadNodeList(nodes_filename=FileName(dirname,prefix,"nodes.mem"));
127
128	OSMSegments=LoadSegmentList(segments_filename=FileName(dirname,prefix,"segments.mem"));
129
130	OSMWays=LoadWayList(ways_filename=FileName(dirname,prefix,"ways.mem"));
131
132	/* Write out the visualiser data */
133
134	if(option_visualiser)
135	{
136	if(coordcount!=4)
137	{
138	fprintf(stderr,"The --visualiser option must have --latmin, --latmax, --lonmin, --lonmax.\n");
139	exit(1);
140	}
141
142	if(!option_data)
143	{
144	fprintf(stderr,"The --visualiser option must have --data.\n");
145	exit(1);
146	}
147
148	if(!strcmp(option_data,"junctions"))
149	OutputJunctions(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
150	else if(!strcmp(option_data,"super"))
151	OutputSuper(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
152	else if(!strcmp(option_data,"oneway"))
153	OutputOneway(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
154	else if(!strcmp(option_data,"speed"))
155	OutputSpeedLimits(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
156	else if(!strcmp(option_data,"weight"))
157	OutputWeightLimits(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
158	else if(!strcmp(option_data,"height"))
159	OutputHeightLimits(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
160	else if(!strcmp(option_data,"width"))
161	OutputWidthLimits(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
162	else if(!strcmp(option_data,"length"))
163	OutputLengthLimits(OSMNodes,OSMSegments,OSMWays,latmin,latmax,lonmin,lonmax);
164	else
165	{
166	fprintf(stderr,"Unrecognised data option '%s' with --visualiser.\n",option_data);
167	exit(1);
168	}
169	}
170
171	/* Print out statistics */
172
173	if(option_statistics)
174	{
175	struct stat buf;
176
177	/* Examine the files */
178
179	printf("Files\n");
180	printf("-----\n");
181	printf("\n");
182
183	stat(nodes_filename,&buf);
184
185	printf("'%s%snodes.mem' - %9ld Bytes\n",prefix?prefix:"",prefix?"-":"",buf.st_size);
186	printf("%s\n",RFC822Date(buf.st_mtime));
187	printf("\n");
188
189	stat(segments_filename,&buf);
190
191	printf("'%s%ssegments.mem' - %9ld Bytes\n",prefix?prefix:"",prefix?"-":"",buf.st_size);
192	printf("%s\n",RFC822Date(buf.st_mtime));
193	printf("\n");
194
195	stat(ways_filename,&buf);
196
197	printf("'%s%sways.mem' - %9ld Bytes\n",prefix?prefix:"",prefix?"-":"",buf.st_size);
198	printf("%s\n",RFC822Date(buf.st_mtime));
199	printf("\n");
200
201	/* Examine the nodes */
202
203	printf("Nodes\n");
204	printf("-----\n");
205	printf("\n");
206
207	printf("sizeof(Node) =%9d Bytes\n",sizeof(Node));
208	printf("Number =%9d\n",OSMNodes->number);
209	printf("Number(super)=%9d\n",OSMNodes->snumber);
210	printf("\n");
211
212	printf("Lat bins= %4d\n",OSMNodes->latbins);
213	printf("Lon bins= %4d\n",OSMNodes->lonbins);
214	printf("\n");
215
216	printf("Lat zero=%5d (%8.4f deg)\n",OSMNodes->latzero,radians_to_degrees(latlong_to_radians(bin_to_latlong(OSMNodes->latzero))));
217	printf("Lon zero=%5d (%8.4f deg)\n",OSMNodes->lonzero,radians_to_degrees(latlong_to_radians(bin_to_latlong(OSMNodes->lonzero))));
218
219	/* Examine the segments */
220
221	printf("\n");
222	printf("Segments\n");
223	printf("--------\n");
224	printf("\n");
225
226	printf("sizeof(Segment)=%9d Bytes\n",sizeof(Segment));
227	printf("Number(total) =%9d\n",OSMSegments->number);
228	printf("Number(super) =%9d\n",OSMSegments->snumber);
229	printf("Number(normal) =%9d\n",OSMSegments->nnumber);
230
231	/* Examine the ways */
232
233	printf("\n");
234	printf("Ways\n");
235	printf("----\n");
236	printf("\n");
237
238	printf("sizeof(Way) =%9d Bytes\n",sizeof(Way));
239	printf("Number(compacted)=%9d\n",OSMWays->number);
240	printf("Number(original) =%9d\n",OSMWays->onumber);
241	printf("\n");
242
243	printf("Total names =%9ld Bytes\n",buf.st_size-sizeof(Ways)-OSMWays->number*sizeof(Way));
244	printf("\n");
245
246	printf("Included transports: %s\n",AllowedNameList(OSMWays->allow));
247	printf("Included properties: %s\n",PropertiesNameList(OSMWays->props));
248	}
249
250	/* Print out internal data */
251
252	if(option_dump)
253	{
254	index_t item;
255
256	for(arg=1;arg<argc;arg++)
257	if(!strcmp(argv[arg],"--node=all"))
258	{
259	for(item=0;item<OSMNodes->number;item++)
260	print_node(OSMNodes,item);
261	}
262	else if(!strncmp(argv[arg],"--node=",7))
263	{
264	item=atoi(&argv[arg][7]);
265
266	if(item>=0 && item<OSMNodes->number)
267	print_node(OSMNodes,item);
268	else
269	printf("Invalid node number; minimum=0, maximum=%d.\n",OSMNodes->number-1);
270	}
271	else if(!strcmp(argv[arg],"--segment=all"))
272	{
273	for(item=0;item<OSMSegments->number;item++)
274	print_segment(OSMSegments,item);
275	}
276	else if(!strncmp(argv[arg],"--segment=",10))
277	{
278	item=atoi(&argv[arg][10]);
279
280	if(item>=0 && item<OSMSegments->number)
281	print_segment(OSMSegments,item);
282	else
283	printf("Invalid segment number; minimum=0, maximum=%d.\n",OSMSegments->number-1);
284	}
285	else if(!strcmp(argv[arg],"--way=all"))
286	{
287	for(item=0;item<OSMWays->number;item++)
288	print_way(OSMWays,item);
289	}
290	else if(!strncmp(argv[arg],"--way=",6))
291	{
292	item=atoi(&argv[arg][6]);
293
294	if(item>=0 && item<OSMWays->number)
295	print_way(OSMWays,item);
296	else
297	printf("Invalid way number; minimum=0, maximum=%d.\n",OSMWays->number-1);
298	}
299	}
300
301	return(0);
302	}
303
304
305	/*++++++++++++++++++++++++++++++++++++++
306	Print out the contents of a node from the routing database.
307
308	Nodes *nodes The set of nodes to use.
309
310	index_t item The node index to print.
311	++++++++++++++++++++++++++++++++++++++*/
312
313	static void print_node(Nodes* nodes,index_t item)
314	{
315	Node *node=LookupNode(nodes,item);
316	double latitude,longitude;
317
318	GetLatLong(nodes,item,&latitude,&longitude);
319
320	printf("Node %d\n",item);
321	printf(" firstseg=%d\n",SEGMENT(node->firstseg));
322	printf(" latoffset=%d lonoffset=%d (latitude=%.6f longitude=%.6f)\n",node->latoffset,node->lonoffset,radians_to_degrees(latitude),radians_to_degrees(longitude));
323	if(IsSuperNode(nodes,item))
324	printf(" Super-Node\n");
325	}
326
327
328	/*++++++++++++++++++++++++++++++++++++++
329	Print out the contents of a segment from the routing database.
330
331	Segments *segments The set of segments to use.
332
333	index_t item The segment index to print.
334	++++++++++++++++++++++++++++++++++++++*/
335
336	static void print_segment(Segments *segments,index_t item)
337	{
338	Segment *segment=LookupSegment(segments,item);
339
340	printf("Segment %d\n",item);
341	printf(" node1=%d node2=%d\n",segment->node1,segment->node2);
342	printf(" next2=%d\n",segment->next2);
343	printf(" way=%d\n",segment->way);
344	printf(" distance=%d (%.3f km)\n",DISTANCE(segment->distance),distance_to_km(DISTANCE(segment->distance)));
345	if(IsSuperSegment(segment) && IsNormalSegment(segment))
346	printf(" Super-Segment AND normal Segment\n");
347	else if(IsSuperSegment(segment) && !IsNormalSegment(segment))
348	printf(" Super-Segment\n");
349	if(IsOnewayTo(segment,segment->node1))
350	printf(" One-Way from node2 to node1\n");
351	if(IsOnewayTo(segment,segment->node2))
352	printf(" One-Way from node1 to node2\n");
353	}
354
355
356	/*++++++++++++++++++++++++++++++++++++++
357	Print out the contents of a way from the routing database.
358
359	Ways *ways The set of ways to use.
360
361	index_t item The way index to print.
362	++++++++++++++++++++++++++++++++++++++*/
363
364	static void print_way(Ways *ways,index_t item)
365	{
366	Way *way=LookupWay(ways,item);
367
368	printf("Way %d\n",item);
369	printf(" name=%s\n",WayName(ways,way));
370	printf(" type=%02x (%s%s%s)\n",way->type,HighwayName(HIGHWAY(way->type)),way->type&Way_OneWay?",One-Way":"",way->type&Way_Roundabout?",Roundabout":"");
371	printf(" allow=%02x (%s)\n",way->allow,AllowedNameList(way->allow));
372	if(way->props)
373	printf(" props=%02x (%s)\n",way->props,PropertiesNameList(way->props));
374	if(way->speed)
375	printf(" speed=%d (%d km/hr)\n",way->speed,speed_to_kph(way->speed));
376	if(way->weight)
377	printf(" weight=%d (%.1f tonnes)\n",way->weight,weight_to_tonnes(way->weight));
378	if(way->height)
379	printf(" height=%d (%.1f m)\n",way->height,height_to_metres(way->height));
380	if(way->width)
381	printf(" width=%d (%.1f m)\n",way->width,width_to_metres(way->width));
382	if(way->length)
383	printf(" length=%d (%.1f m)\n",way->length,length_to_metres(way->length));
384	}
385
386
387	/+ Conversion from time_t to date string and back (day of week). +/
388	static const char* const weekdays[7]={"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};
389
390	/+ Conversion from time_t to date string and back (month of year). +/
391	static const char* const months[12]={"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};
392
393
394	/*++++++++++++++++++++++++++++++++++++++
395	Convert the time into an RFC 822 compliant date.
396
397	char *RFC822Date Returns a pointer to a fixed string containing the date.
398
399	time_t t The time.
400	++++++++++++++++++++++++++++++++++++++*/
401
402	static char *RFC822Date(time_t t)
403	{
404	static char value[32];
405	char weekday[4];
406	char month[4];
407	struct tm *tim;
408
409	tim=gmtime(&t);
410
411	strcpy(weekday,weekdays[tim->tm_wday]);
412	strcpy(month,months[tim->tm_mon]);
413
414	/* Sun, 06 Nov 1994 08:49:37 GMT ; RFC 822, updated by RFC 1123 */
415
416	sprintf(value,"%3s, %02d %3s %4d %02d:%02d:%02d %s",
417	weekday,
418	tim->tm_mday,
419	month,
420	tim->tm_year+1900,
421	tim->tm_hour,
422	tim->tm_min,
423	tim->tm_sec,
424	"GMT"
425	);
426
427	return(value);
428	}