void
item_bin_copy_attr(struct item_bin *ib, struct item_bin *from, enum attr_type attr)
{
struct attr_bin *ab=item_bin_get_attr_bin(from, attr, NULL);
if (ab)
item_bin_add_attr_data(ib, ab->type, (void *)(ab+1), (ab->len-1)*4);
assert(attr == attr_osm_wayid);
assert(item_bin_get_wayid(ib) == item_bin_get_wayid(from));
}
static void
ch_process_node(FILE *out, int node, int resolve)
{
int first_edge_id=nodes[node].first_edge;
int last_edge_id=nodes[node+1].first_edge;
int edge_id;
struct ch_edge ch_edge;
struct item_bin *item_bin;
struct edge_hash_item fwd,rev;
int oldnode;
memset(&ch_edge, 0, sizeof(ch_edge));
item_bin=init_item(type_ch_node);
oldnode=GPOINTER_TO_INT(g_hash_table_lookup(newnode_hash, GINT_TO_POINTER(node)));
#if 0
dbg(lvl_debug,"0x%x,0x%x\n",node_index[oldnode].x,node_index[oldnode].y);
#endif
item_bin_add_coord(item_bin, &node_index[oldnode], 1);
fwd.first=oldnode;
rev.last=oldnode;
for (edge_id = first_edge_id ; edge_id < last_edge_id ; edge_id++) {
if (resolve) {
struct edge *edge=&edges[edge_id];
int oldnode=GPOINTER_TO_INT(g_hash_table_lookup(newnode_hash, GINT_TO_POINTER((int)edge->target)));
struct item_id *id;
ch_edge.weight=edge->weight;
fwd.last=oldnode;
rev.first=oldnode;
ch_edge.flags=edge->flags & 3;
if (edge->scmiddle == 67108863) {
id=g_hash_table_lookup(edge_hash, &fwd);
if (!id) {
ch_edge.flags|=8;
id=g_hash_table_lookup(edge_hash, &rev);
}
if (id == NULL) {
fprintf(stderr,"Shortcut %d Weight %d\n",edge->scmiddle,edge->weight);
fprintf(stderr,"Neither %d-%d nor %d-%d exists\n",fwd.first,fwd.last,rev.first,rev.last);
exit(1);
} else {
ch_edge.middle=*id;
#if 0
dbg(lvl_debug,"middle street id for is "ITEM_ID_FMT"\n",ITEM_ID_ARGS(*id));
#endif
}
} else {
ch_edge.flags|=4;
id=g_hash_table_lookup(sgr_nodes_hash, GINT_TO_POINTER((int)edge->scmiddle));
dbg_assert(id != NULL);
ch_edge.middle=*id;
#if 0
dbg(lvl_debug,"middle node id for is "ITEM_ID_FMT"\n",ITEM_ID_ARGS(*id));
#endif
}
id=g_hash_table_lookup(sgr_nodes_hash, GINT_TO_POINTER((int)edge->target));
#if 0
dbg(lvl_debug,"id for %d is "ITEM_ID_FMT"\n",edge->target,ITEM_ID_ARGS(*id));
#endif
if (id == NULL) {
fprintf(stderr,"Failed to look up target %d\n",edge->target);
} else {
ch_edge.target=*id;
}
}
item_bin_add_attr_data(item_bin,attr_ch_edge,&ch_edge,sizeof(ch_edge));
}
item_bin_write(item_bin, out);
}
