int main(int argc,char** argv)
{
Nodes *OSMNodes;
Segments *OSMSegments;
Ways *OSMWays;
Relations *OSMRelations;
Results *results[NWAYPOINTS+1]={NULL};
int point_used[NWAYPOINTS+1]={0};
double point_lon[NWAYPOINTS+1],point_lat[NWAYPOINTS+1];
index_t point_node[NWAYPOINTS+1]={NO_NODE};
double heading=-999;
int help_profile=0,help_profile_xml=0,help_profile_json=0,help_profile_pl=0;
char *dirname=NULL,*prefix=NULL;
char *profiles=NULL,*profilename=NULL;
char *translations=NULL,*language=NULL;
int exactnodes=0,reverse=0,loop=0;
Transport transport=Transport_None;
Profile *profile=NULL;
Translation *translation=NULL;
index_t start_node,finish_node=NO_NODE;
index_t join_segment=NO_SEGMENT;
int arg,nresults=0;
waypoint_t start_waypoint,finish_waypoint=NO_WAYPOINT;
waypoint_t first_waypoint=NWAYPOINTS,last_waypoint=1,waypoint;
int inc_dec_waypoint=1;
printf_program_start();
/* Parse the command line arguments */
if(argc<2)
print_usage(0,NULL,NULL);
/* Get the non-routing, general program options */
for(arg=1;arg<argc;arg++)
{
if(!strcmp(argv[arg],"--version"))
print_usage(-1,NULL,NULL);
else if(!strcmp(argv[arg],"--help"))
print_usage(1,NULL,NULL);
else if(!strcmp(argv[arg],"--help-profile"))
help_profile=1;
else if(!strcmp(argv[arg],"--help-profile-xml"))
help_profile_xml=1;
else if(!strcmp(argv[arg],"--help-profile-json"))
help_profile_json=1;
else if(!strcmp(argv[arg],"--help-profile-perl"))
help_profile_pl=1;
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],"--profiles=",11))
profiles=&argv[arg][11];
else if(!strncmp(argv[arg],"--translations=",15))
translations=&argv[arg][15];
else if(!strcmp(argv[arg],"--exact-nodes-only"))
exactnodes=1;
else if(!strncmp(argv[arg],"--reverse",9))
{
if(argv[arg][9]=='=')
reverse=atoi(&argv[arg][10]);
else
reverse=1;
}
else if(!strncmp(argv[arg],"--loop",6))
{
if(argv[arg][6]=='=')
loop=atoi(&argv[arg][7]);
else
loop=1;
}
else if(!strcmp(argv[arg],"--quiet"))
option_quiet=1;
else if(!strcmp(argv[arg],"--loggable"))
option_loggable=1;
else if(!strcmp(argv[arg],"--logtime"))
option_logtime=2;
else if(!strcmp(argv[arg],"--logmemory"))
option_logmemory=1;
else if(!strcmp(argv[arg],"--output-html"))
option_file_html=1;
else if(!strcmp(argv[arg],"--output-gpx-track"))
option_file_gpx_track=1;
else if(!strcmp(argv[arg],"--output-gpx-route"))
option_file_gpx_route=1;
else if(!strcmp(argv[arg],"--output-text"))
option_file_text=1;
else if(!strcmp(argv[arg],"--output-text-all"))
option_file_text_all=1;
else if(!strcmp(argv[arg],"--output-none"))
option_file_none=1;
else if(!strcmp(argv[arg],"--output-stdout"))
{ option_file_stdout=1; option_quiet=1; }
else if(!strncmp(argv[arg],"--profile=",10))
profilename=&argv[arg][10];
else if(!strncmp(argv[arg],"--language=",11))
language=&argv[arg][11];
else if(!strcmp(argv[arg],"--shortest"))
option_quickest=0;
else if(!strcmp(argv[arg],"--quickest"))
option_quickest=1;
else if(!strncmp(argv[arg],"--lon",5) && isdigit(argv[arg][5]))
{
int point;
char *p=&argv[arg][6];
while(isdigit(*p)) p++;
if(*p++!='=')
print_usage(0,argv[arg],NULL);
point=atoi(&argv[arg][5]);
if(point>NWAYPOINTS || point_used[point]&1)
print_usage(0,argv[arg],NULL);
point_lon[point]=degrees_to_radians(atof(p));
point_used[point]+=1;
if(point<first_waypoint)
first_waypoint=point;
if(point>last_waypoint)
last_waypoint=point;
}
else if(!strncmp(argv[arg],"--lat",5) && isdigit(argv[arg][5]))
{
int point;
char *p=&argv[arg][6];
while(isdigit(*p)) p++;
if(*p++!='=')
print_usage(0,argv[arg],NULL);
point=atoi(&argv[arg][5]);
if(point>NWAYPOINTS || point_used[point]&2)
print_usage(0,argv[arg],NULL);
point_lat[point]=degrees_to_radians(atof(p));
point_used[point]+=2;
if(point<first_waypoint)
first_waypoint=point;
if(point>last_waypoint)
last_waypoint=point;
}
else if(!strncmp(argv[arg],"--heading=",10))
{
double h=atof(&argv[arg][10]);
if(h>=-360 && h<=360)
{
heading=h;
if(heading<0) heading+=360;
}
}
else if(!strncmp(argv[arg],"--transport=",12))
{
transport=TransportType(&argv[arg][12]);
if(transport==Transport_None)
print_usage(0,argv[arg],NULL);
}
else
continue;
argv[arg]=NULL;
}
/* Check the specified command line options */
if(option_file_stdout && (option_file_html+option_file_gpx_track+option_file_gpx_route+option_file_text+option_file_text_all)!=1)
{
fprintf(stderr,"Error: The '--output-stdout' option requires exactly one other output option (but not '--output-none').\n");
exit(EXIT_FAILURE);
}
if(option_file_html==0 && option_file_gpx_track==0 && option_file_gpx_route==0 && option_file_text==0 && option_file_text_all==0 && option_file_none==0)
option_file_html=option_file_gpx_track=option_file_gpx_route=option_file_text=option_file_text_all=1;
/* Load in the selected profiles */
if(transport==Transport_None)
transport=Transport_Motorcar;
if(profiles)
{
if(!ExistsFile(profiles))
{
fprintf(stderr,"Error: The '--profiles' option specifies a file '%s' that does not exist.\n",profiles);
exit(EXIT_FAILURE);
}
}
else
{
profiles=FileName(dirname,prefix,"profiles.xml");
if(!ExistsFile(profiles))
{
char *defaultprofiles=FileName(ROUTINO_DATADIR,NULL,"profiles.xml");
if(!ExistsFile(defaultprofiles))
{
fprintf(stderr,"Error: The '--profiles' option was not used and the files '%s' and '%s' do not exist.\n",profiles,defaultprofiles);
exit(EXIT_FAILURE);
}
free(profiles);
profiles=defaultprofiles;
}
}
if(!profilename)
profilename=(char*)TransportName(transport);
if(ParseXMLProfiles(profiles,profilename,(help_profile_xml|help_profile_json|help_profile_pl)))
{
fprintf(stderr,"Error: Cannot read the profiles in the file '%s'.\n",profiles);
exit(EXIT_FAILURE);
}
profile=GetProfile(profilename);
if(!profile)
{
fprintf(stderr,"Error: Cannot find a profile called '%s' in the file '%s'.\n",profilename,profiles);
profile=(Profile*)calloc(1,sizeof(Profile));
profile->transport=transport;
}
/* Parse the other command line arguments that modify the profile */
for(arg=1;arg<argc;arg++)
{
if(!argv[arg])
continue;
else if(!strncmp(argv[arg],"--highway-",10))
{
Highway highway;
char *equal=strchr(argv[arg],'=');
char *string;
double p;
if(!equal)
print_usage(0,argv[arg],NULL);
string=strcpy((char*)malloc(strlen(argv[arg])),argv[arg]+10);
string[equal-argv[arg]-10]=0;
highway=HighwayType(string);
if(highway==Highway_None)
print_usage(0,argv[arg],NULL);
p=atof(equal+1);
if(p<0 || p>100)
print_usage(0,argv[arg],NULL);
profile->highway[highway]=(score_t)(p/100);
free(string);
}
else if(!strncmp(argv[arg],"--speed-",8))
{
Highway highway;
char *equal=strchr(argv[arg],'=');
char *string;
double s;
if(!equal)
print_usage(0,argv[arg],NULL);
string=strcpy((char*)malloc(strlen(argv[arg])),argv[arg]+8);
string[equal-argv[arg]-8]=0;
highway=HighwayType(string);
if(highway==Highway_None)
print_usage(0,argv[arg],NULL);
s=atof(equal+1);
if(s<0)
print_usage(0,argv[arg],NULL);
profile->speed[highway]=kph_to_speed(s);
free(string);
}
else if(!strncmp(argv[arg],"--property-",11))
{
Property property;
char *equal=strchr(argv[arg],'=');
char *string;
double p;
if(!equal)
print_usage(0,argv[arg],NULL);
string=strcpy((char*)malloc(strlen(argv[arg])),argv[arg]+11);
string[equal-argv[arg]-11]=0;
property=PropertyType(string);
if(property==Property_None)
print_usage(0,argv[arg],NULL);
p=atof(equal+1);
if(p<0 || p>100)
print_usage(0,argv[arg],NULL);
profile->props[property]=(score_t)(p/100);
free(string);
}
else if(!strncmp(argv[arg],"--oneway=",9))
profile->oneway=!!atoi(&argv[arg][9]);
else if(!strncmp(argv[arg],"--turns=",8))
profile->turns=!!atoi(&argv[arg][8]);
else if(!strncmp(argv[arg],"--weight=",9))
profile->weight=tonnes_to_weight(atof(&argv[arg][9]));
else if(!strncmp(argv[arg],"--height=",9))
profile->height=metres_to_height(atof(&argv[arg][9]));
else if(!strncmp(argv[arg],"--width=",8))
profile->width=metres_to_width(atof(&argv[arg][8]));
else if(!strncmp(argv[arg],"--length=",9))
profile->length=metres_to_length(atof(&argv[arg][9]));
else
print_usage(0,argv[arg],NULL);
}
/* Print one of the profiles if requested */
if(help_profile)
{
PrintProfile(profile);
exit(EXIT_SUCCESS);
}
else if(help_profile_xml)
{
PrintProfilesXML();
exit(EXIT_SUCCESS);
}
else if(help_profile_json)
{
PrintProfilesJSON();
exit(EXIT_SUCCESS);
}
else if(help_profile_pl)
{
PrintProfilesPerl();
exit(EXIT_SUCCESS);
}
/* Load in the selected translation */
if(option_file_html || option_file_gpx_route || option_file_gpx_track || option_file_text || option_file_text_all)
{
if(translations)
{
if(!ExistsFile(translations))
{
fprintf(stderr,"Error: The '--translations' option specifies a file '%s' that does not exist.\n",translations);
exit(EXIT_FAILURE);
}
}
else
{
translations=FileName(dirname,prefix,"translations.xml");
if(!ExistsFile(translations))
{
char *defaulttranslations=FileName(ROUTINO_DATADIR,NULL,"translations.xml");
if(!ExistsFile(defaulttranslations))
{
fprintf(stderr,"Error: The '--translations' option was not used and the files '%s' and '%s' do not exist.\n",translations,defaulttranslations);
exit(EXIT_FAILURE);
}
free(translations);
translations=defaulttranslations;
}
}
if(ParseXMLTranslations(translations,language,0))
{
fprintf(stderr,"Error: Cannot read the translations in the file '%s'.\n",translations);
exit(EXIT_FAILURE);
}
if(language)
{
translation=GetTranslation(language);
if(!translation)
{
fprintf(stderr,"Warning: Cannot find a translation called '%s' in the file '%s'.\n",language,translations);
exit(EXIT_FAILURE);
}
}
else
{
translation=GetTranslation("");
if(!translation)
{
fprintf(stderr,"Warning: No translations in '%s'.\n",translations);
exit(EXIT_FAILURE);
}
}
}
/* Check the waypoints are valid */
for(waypoint=1;waypoint<=NWAYPOINTS;waypoint++)
if(point_used[waypoint]==1 || point_used[waypoint]==2)
print_usage(0,NULL,"All waypoints must have latitude and longitude.");
if(first_waypoint>=last_waypoint)
print_usage(0,NULL,"At least two waypoints must be specified.");
/* Load in the data - Note: No error checking because Load*List() will call exit() in case of an error. */
if(!option_quiet)
printf_first("Loading Files:");
OSMNodes=LoadNodeList(FileName(dirname,prefix,"nodes.mem"));
OSMSegments=LoadSegmentList(FileName(dirname,prefix,"segments.mem"));
OSMWays=LoadWayList(FileName(dirname,prefix,"ways.mem"));
OSMRelations=LoadRelationList(FileName(dirname,prefix,"relations.mem"));
if(!option_quiet)
printf_last("Loaded Files: nodes, segments, ways & relations");
/* Check the profile is valid for use with this database */
if(UpdateProfile(profile,OSMWays))
{
fprintf(stderr,"Error: Profile is invalid or not compatible with database.\n");
exit(EXIT_FAILURE);
}
/* Find all waypoints */
for(waypoint=first_waypoint;waypoint<=last_waypoint;waypoint++)
{
distance_t distmax=km_to_distance(MAXSEARCH);
distance_t distmin;
index_t segment=NO_SEGMENT;
index_t node1,node2,node=NO_NODE;
if(point_used[waypoint]!=3)
continue;
/* Find the closest point */
if(!option_quiet)
printf_first("Finding Closest Point: Waypoint %d",waypoint);
if(exactnodes)
node=FindClosestNode(OSMNodes,OSMSegments,OSMWays,point_lat[waypoint],point_lon[waypoint],distmax,profile,&distmin);
else
{
distance_t dist1,dist2;
segment=FindClosestSegment(OSMNodes,OSMSegments,OSMWays,point_lat[waypoint],point_lon[waypoint],distmax,profile,&distmin,&node1,&node2,&dist1,&dist2);
if(segment!=NO_SEGMENT)
node=CreateFakes(OSMNodes,OSMSegments,waypoint,LookupSegment(OSMSegments,segment,1),node1,node2,dist1,dist2);
}
if(!option_quiet)
printf_last("Found Closest Point: Waypoint %d",waypoint);
if(node==NO_NODE)
{
fprintf(stderr,"Error: Cannot find node close to specified point %d.\n",waypoint);
exit(EXIT_FAILURE);
}
if(!option_quiet)
{
double lat,lon;
if(IsFakeNode(node))
GetFakeLatLong(node,&lat,&lon);
else
GetLatLong(OSMNodes,node,NULL,&lat,&lon);
if(IsFakeNode(node))
printf("Waypoint %d is segment %"Pindex_t" (node %"Pindex_t" -> %"Pindex_t"): %3.6f %4.6f = %2.3f km\n",waypoint,segment,node1,node2,
radians_to_degrees(lon),radians_to_degrees(lat),distance_to_km(distmin));
else
printf("Waypoint %d is node %"Pindex_t": %3.6f %4.6f = %2.3f km\n",waypoint,node,
radians_to_degrees(lon),radians_to_degrees(lat),distance_to_km(distmin));
}
point_node[waypoint]=node;
}
/* Check for reverse direction */
if(reverse)
{
waypoint_t temp;
temp=first_waypoint;
first_waypoint=last_waypoint;
last_waypoint=temp;
inc_dec_waypoint=-1;
}
/* Loop through all pairs of waypoints */
if(loop && reverse)
{
finish_node=point_node[last_waypoint];
finish_waypoint=last_waypoint;
}
for(waypoint=first_waypoint;waypoint!=(last_waypoint+inc_dec_waypoint);waypoint+=inc_dec_waypoint)
{
if(point_used[waypoint]!=3)
continue;
start_node=finish_node;
finish_node=point_node[waypoint];
start_waypoint=finish_waypoint;
finish_waypoint=waypoint;
if(start_node==NO_NODE)
continue;
if(heading!=-999 && join_segment==NO_SEGMENT)
join_segment=FindClosestSegmentHeading(OSMNodes,OSMSegments,OSMWays,start_node,heading,profile);
/* Calculate the route */
if(!option_quiet)
printf("Routing from waypoint %d to waypoint %d\n",start_waypoint,finish_waypoint);
results[nresults]=CalculateRoute(OSMNodes,OSMSegments,OSMWays,OSMRelations,profile,start_node,join_segment,finish_node,start_waypoint,finish_waypoint);
if(!results[nresults])
exit(EXIT_FAILURE);
join_segment=results[nresults]->last_segment;
nresults++;
}
if(loop && !reverse)
{
start_node=finish_node;
finish_node=point_node[first_waypoint];
start_waypoint=finish_waypoint;
finish_waypoint=first_waypoint;
/* Calculate the route */
if(!option_quiet)
printf("Routing from waypoint %d to waypoint %d\n",start_waypoint,finish_waypoint);
results[nresults]=CalculateRoute(OSMNodes,OSMSegments,OSMWays,OSMRelations,profile,start_node,join_segment,finish_node,start_waypoint,finish_waypoint);
if(!results[nresults])
exit(EXIT_FAILURE);
nresults++;
}
if(!option_quiet)
{
printf("Routed OK\n");
fflush(stdout);
}
/* Print out the combined route */
if(!option_quiet)
printf_first("Generating Result Outputs");
if(!option_file_none)
PrintRoute(results,nresults,OSMNodes,OSMSegments,OSMWays,OSMRelations,profile,translation);
if(!option_quiet)
printf_last("Generated Result Outputs");
/* Destroy the remaining results lists and data structures */
#ifdef DEBUG_MEMORY_LEAK
for(waypoint=0;waypoint<nresults;waypoint++)
FreeResultsList(results[waypoint]);
DestroyNodeList(OSMNodes);
DestroySegmentList(OSMSegments);
DestroyWayList(OSMWays);
DestroyRelationList(OSMRelations);
FreeXMLProfiles();
FreeXMLTranslations();
#endif
if(!option_quiet)
printf_program_end();
exit(EXIT_SUCCESS);
}
void PruneIsolatedRegions(NodesX *nodesx,SegmentsX *segmentsx,WaysX *waysx,distance_t minimum)
{
WaysX *newwaysx;
WayX tmpwayx;
transport_t transport;
BitMask *connected,*region;
index_t *regionsegments,*othersegments;
index_t nallocregionsegments,nallocothersegments;
if(nodesx->number==0 || segmentsx->number==0)
return;
/* Map into memory / open the files */
#if !SLIM
nodesx->data=MapFile(nodesx->filename_tmp);
segmentsx->data=MapFileWriteable(segmentsx->filename_tmp);
waysx->data=MapFile(waysx->filename_tmp);
#else
nodesx->fd=SlimMapFile(nodesx->filename_tmp);
segmentsx->fd=SlimMapFileWriteable(segmentsx->filename_tmp);
waysx->fd=SlimMapFile(waysx->filename_tmp);
InvalidateNodeXCache(nodesx->cache);
InvalidateSegmentXCache(segmentsx->cache);
InvalidateWayXCache(waysx->cache);
#endif
newwaysx=NewWayList(0,0);
CloseFileBuffered(newwaysx->fd);
newwaysx->fd=SlimMapFileWriteable(newwaysx->filename_tmp);
connected=AllocBitMask(segmentsx->number);
region =AllocBitMask(segmentsx->number);
logassert(connected,"Failed to allocate memory (try using slim mode?)"); /* Check AllocBitMask() worked */
logassert(region,"Failed to allocate memory (try using slim mode?)"); /* Check AllocBitMask() worked */
regionsegments=(index_t*)malloc((nallocregionsegments=1024)*sizeof(index_t));
othersegments =(index_t*)malloc((nallocothersegments =1024)*sizeof(index_t));
logassert(regionsegments,"Failed to allocate memory (try using slim mode?)"); /* Check malloc() worked */
logassert(othersegments,"Failed to allocate memory (try using slim mode?)"); /* Check malloc() worked */
/* Loop through the transport types */
for(transport=Transport_None+1;transport<Transport_Count;transport++)
{
index_t i,j;
index_t nregions=0,npruned=0,nadjusted=0;
const char *transport_str=TransportName(transport);
transports_t transports=TRANSPORTS(transport);
if(!(waysx->allow&transports))
continue;
/* Print the start message */
printf_first("Pruning Isolated Regions (%s): Segments=0 Adjusted=0 Pruned=0",transport_str);
/* Loop through the segments and find the disconnected ones */
ClearAllBits(connected,segmentsx->number);
ClearAllBits(region ,segmentsx->number);
for(i=0;i<segmentsx->number;i++)
{
index_t nregionsegments=0,nothersegments=0;
distance_t total=0;
SegmentX *segmentx;
WayX *wayx;
if(IsBitSet(connected,i))
goto endloop;
segmentx=LookupSegmentX(segmentsx,i,1);
if(IsPrunedSegmentX(segmentx))
goto endloop;
if(segmentx->way<waysx->number)
wayx=LookupWayX(waysx,segmentx->way,1);
else
SlimFetch(newwaysx->fd,(wayx=&tmpwayx),sizeof(WayX),(segmentx->way-waysx->number)*sizeof(WayX));
if(!(wayx->way.allow&transports))
goto endloop;
othersegments[nothersegments++]=i;
SetBit(region,i);
do
{
index_t thissegment,nodes[2];
thissegment=othersegments[--nothersegments];
if(nregionsegments==nallocregionsegments)
regionsegments=(index_t*)realloc(regionsegments,(nallocregionsegments+=1024)*sizeof(index_t));
regionsegments[nregionsegments++]=thissegment;
segmentx=LookupSegmentX(segmentsx,thissegment,1);
nodes[0]=segmentx->node1;
nodes[1]=segmentx->node2;
total+=DISTANCE(segmentx->distance);
for(j=0;j<2;j++)
{
NodeX *nodex=LookupNodeX(nodesx,nodes[j],1);
if(!(nodex->allow&transports))
continue;
segmentx=FirstSegmentX(segmentsx,nodes[j],1);
while(segmentx)
{
index_t segment=IndexSegmentX(segmentsx,segmentx);
if(segment!=thissegment)
{
if(segmentx->way<waysx->number)
wayx=LookupWayX(waysx,segmentx->way,1);
else
SlimFetch(newwaysx->fd,(wayx=&tmpwayx),sizeof(WayX),(segmentx->way-waysx->number)*sizeof(WayX));
if(wayx->way.allow&transports)
{
/* Already connected - finish */
if(IsBitSet(connected,segment))
{
total=minimum;
goto foundconnection;
}
/* Not in region - add to list */
if(!IsBitSet(region,segment))
{
if(nothersegments==nallocothersegments)
othersegments=(index_t*)realloc(othersegments,(nallocothersegments+=1024)*sizeof(index_t));
othersegments[nothersegments++]=segment;
SetBit(region,segment);
}
}
}
segmentx=NextSegmentX(segmentsx,segmentx,nodes[j]);
}
}
}
while(nothersegments>0 && total<minimum);
foundconnection:
/* Prune the segments or mark them as connected */
if(total<minimum) /* not connected - delete them */
{
nregions++;
for(j=0;j<nregionsegments;j++)
{
SegmentX *segmentx;
WayX *wayx,tmpwayx;
SetBit(connected,regionsegments[j]); /* not really connected, but don't need to check again */
ClearBit(region,regionsegments[j]);
segmentx=LookupSegmentX(segmentsx,regionsegments[j],1);
if(segmentx->way<waysx->number)
wayx=LookupWayX(waysx,segmentx->way,1);
else
SlimFetch(newwaysx->fd,(wayx=&tmpwayx),sizeof(WayX),(segmentx->way-waysx->number)*sizeof(WayX));
if(wayx->way.allow==transports)
{
prune_segment(segmentsx,segmentx);
npruned++;
}
else
{
if(segmentx->way<waysx->number) /* create a new way */
{
tmpwayx=*wayx;
tmpwayx.way.allow&=~transports;
segmentx->way=waysx->number+newwaysx->number;
SlimReplace(newwaysx->fd,&tmpwayx,sizeof(WayX),(segmentx->way-waysx->number)*sizeof(WayX));
newwaysx->number++;
PutBackSegmentX(segmentsx,segmentx);
}
else /* modify the existing one */
{
tmpwayx.way.allow&=~transports;
SlimReplace(newwaysx->fd,&tmpwayx,sizeof(WayX),(segmentx->way-waysx->number)*sizeof(WayX));
}
nadjusted++;
}
}
}
else /* connected - mark as part of the main region */
{
for(j=0;j<nregionsegments;j++)
{
SetBit(connected,regionsegments[j]);
ClearBit(region,regionsegments[j]);
}
for(j=0;j<nothersegments;j++)
{
SetBit(connected,othersegments[j]);
ClearBit(region,othersegments[j]);
}
}
endloop:
if(!((i+1)%10000))
printf_middle("Pruning Isolated Regions (%s): Segments=%"Pindex_t" Adjusted=%"Pindex_t" Pruned=%"Pindex_t" (%"Pindex_t" Regions)",transport_str,i+1,nadjusted,npruned,nregions);
}
/* Print the final message */
printf_last("Pruned Isolated Regions (%s): Segments=%"Pindex_t" Adjusted=%"Pindex_t" Pruned=%"Pindex_t" (%"Pindex_t" Regions)",transport_str,segmentsx->number,nadjusted,npruned,nregions);
}
/* Unmap from memory / close the files */
free(region);
free(connected);
free(regionsegments);
free(othersegments);
#if !SLIM
nodesx->data=UnmapFile(nodesx->data);
segmentsx->data=UnmapFile(segmentsx->data);
waysx->data=UnmapFile(waysx->data);
#else
nodesx->fd=SlimUnmapFile(nodesx->fd);
segmentsx->fd=SlimUnmapFile(segmentsx->fd);
waysx->fd=SlimUnmapFile(waysx->fd);
#endif
SlimUnmapFile(newwaysx->fd);
waysx->number+=newwaysx->number;
waysx->fd=OpenFileBufferedAppend(waysx->filename_tmp);
newwaysx->fd=ReOpenFileBuffered(newwaysx->filename_tmp);
while(!ReadFileBuffered(newwaysx->fd,&tmpwayx,sizeof(WayX)))
WriteFileBuffered(waysx->fd,&tmpwayx,sizeof(WayX));
CloseFileBuffered(waysx->fd);
CloseFileBuffered(newwaysx->fd);
FreeWayList(newwaysx,0);
}
void ProcessRelationTags(TagList *tags,int64_t relation_id,int mode)
{
transports_t routes=Transports_None;
transports_t except=Transports_None;
int relation_turn_restriction=0;
TurnRestriction restriction=TurnRestrict_None;
relation_t id;
int i;
/* Convert id */
id=(relation_t)relation_id;
logassert((int64_t)id==relation_id,"Relation ID too large (change relation_t to 64-bits?)"); /* check relation id can be stored in relation_t data type. */
/* Delete */
if(mode==MODE_DELETE || mode==MODE_MODIFY)
{
AppendRouteRelationList(relations,id,RELATION_DELETED,
relation_nodes,relation_nnodes,
relation_ways,relation_nways,
relation_relations,relation_nrelations);
AppendTurnRelationList(relations,id,
relation_from,relation_to,relation_via,
restriction,RELATION_DELETED);
}
if(mode==MODE_DELETE)
return;
/* Sanity check */
if(relation_nnodes==0 && relation_nways==0 && relation_nrelations==0)
{
logerror("Relation %"Prelation_t" has no nodes, ways or relations.\n",logerror_relation(id));
return;
}
/* Parse the tags */
for(i=0;i<tags->ntags;i++)
{
int recognised=0;
char *k=tags->k[i];
char *v=tags->v[i];
switch(*k)
{
case 'b':
if(!strcmp(k,"bicycleroute"))
{
if(ISTRUE(v))
routes|=Transports_Bicycle;
else if(!ISFALSE(v))
logerror("Relation %"Prelation_t" has an unrecognised tag 'bicycleroute' = '%s' (after tagging rules); using 'no'.\n",logerror_relation(id),v);
recognised=1; break;
}
break;
case 'e':
if(!strcmp(k,"except"))
{
for(i=1;i<Transport_Count;i++)
if(strstr(v,TransportName(i)))
except|=TRANSPORTS(i);
if(except==Transports_None)
logerror("Relation %"Prelation_t" has an unrecognised tag 'except' = '%s' (after tagging rules); ignoring it.\n",logerror_relation(id),v);
recognised=1; break;
}
break;
case 'f':
if(!strcmp(k,"footroute"))
{
if(ISTRUE(v))
routes|=Transports_Foot;
else if(!ISFALSE(v))
logerror("Relation %"Prelation_t" has an unrecognised tag 'footroute' = '%s' (after tagging rules); using 'no'.\n",logerror_relation(id),v);
recognised=1; break;
}
break;
case 'r':
if(!strcmp(k,"restriction"))
{
if(!strcmp(v,"no_right_turn" )) restriction=TurnRestrict_no_right_turn;
if(!strcmp(v,"no_left_turn" )) restriction=TurnRestrict_no_left_turn;
if(!strcmp(v,"no_u_turn" )) restriction=TurnRestrict_no_u_turn;
if(!strcmp(v,"no_straight_on" )) restriction=TurnRestrict_no_straight_on;
if(!strcmp(v,"only_right_turn" )) restriction=TurnRestrict_only_right_turn;
if(!strcmp(v,"only_left_turn" )) restriction=TurnRestrict_only_left_turn;
if(!strcmp(v,"only_straight_on")) restriction=TurnRestrict_only_straight_on;
if(restriction==TurnRestrict_None)
logerror("Relation %"Prelation_t" has an unrecognised tag 'restriction' = '%s' (after tagging rules); ignoring it.\n",logerror_relation(id),v);
recognised=1; break;
}
break;
case 't':
if(!strcmp(k,"type"))
{
if(!strcmp(v,"restriction"))
relation_turn_restriction=1;
/* Don't log an error for relations of types that we don't handle - there are so many */
recognised=1; break;
}
break;
default:
break;
}
if(!recognised)
logerror("Relation %"Prelation_t" has an unrecognised tag '%s' = '%s' (after tagging rules); ignoring it.\n",logerror_relation(id),k,v);
}
/* Create the route relation (must store all relations that have ways or
relations even if they are not routes because they might be referenced by
other relations that are routes) */
if((relation_nways || relation_nrelations) && !relation_turn_restriction)
AppendRouteRelationList(relations,id,routes,
relation_nodes,relation_nnodes,
relation_ways,relation_nways,
relation_relations,relation_nrelations);
/* Create the turn restriction relation. */
if(relation_turn_restriction && restriction!=TurnRestrict_None)
{
if(relation_from==NO_WAY_ID)
{
/* Extra logerror information since relation isn't stored */
if(relation_to!=NO_WAY_ID) logerror_way(relation_to);
if(relation_via!=NO_NODE_ID) logerror_node(relation_via);
logerror("Relation %"Prelation_t" is a turn restriction but has no 'from' way.\n",logerror_relation(id));
}
if(relation_to==NO_WAY_ID)
{
/* Extra logerror information since relation isn't stored */
if(relation_via!=NO_NODE_ID) logerror_node(relation_via);
if(relation_from!=NO_WAY_ID) logerror_way(relation_from);
logerror("Relation %"Prelation_t" is a turn restriction but has no 'to' way.\n",logerror_relation(id));
}
if(relation_via==NO_NODE_ID)
{
/* Extra logerror information since relation isn't stored */
if(relation_to!=NO_WAY_ID) logerror_way(relation_to);
if(relation_from!=NO_WAY_ID) logerror_way(relation_from);
logerror("Relation %"Prelation_t" is a turn restriction but has no 'via' node.\n",logerror_relation(id));
}
if(relation_from!=NO_WAY_ID && relation_to!=NO_WAY_ID && relation_via!=NO_NODE_ID)
AppendTurnRelationList(relations,id,
relation_from,relation_to,relation_via,
restriction,except);
}
}