void
index_submap_add(struct tile_info *info, struct tile_head *th)
{
int tlen=tile_len(th->name);
int len=tlen;
char *index_tile;
struct rect r;
struct item_bin *item_bin;
index_tile=g_alloca(len+1+strlen(info->suffix));
strcpy(index_tile, th->name);
if (len > 6)
len=6;
else
len=0;
index_tile[len]=0;
strcat(index_tile, info->suffix);
tile_bbox(th->name, &r, overlap);
item_bin=init_item(type_submap);
item_bin_add_coord_rect(item_bin, &r);
item_bin_add_attr_range(item_bin, attr_order, (tlen > 4)?tlen-4 : 0, 255);
item_bin_add_attr_int(item_bin, attr_zipfile_ref, th->zipnum);
tile_write_item_to_tile(info, item_bin, NULL, index_tile);
}
void
write_tilesdir(struct tile_info *info, struct zip_info *zip_info, FILE *out)
{
int idx,len,maxlen;
GList *next,*tiles_list;
char **data;
struct tile_head *th,**last=NULL;
tiles_list=get_tiles_list();
info->tiles_list=&tiles_list;
if (! info->write)
create_tile_hash_list(tiles_list);
next=g_list_first(tiles_list);
last=&tile_head_root;
maxlen=info->maxlen;
if (! maxlen) {
while (next) {
if (strlen(next->data) > maxlen)
maxlen=strlen(next->data);
next=g_list_next(next);
}
}
len=maxlen;
while (len >= 0) {
#if 0
fprintf(stderr,"PROGRESS: collecting tiles with len=%d\n", len);
#endif
next=g_list_first(tiles_list);
while (next) {
if (strlen(next->data) == len) {
th=g_hash_table_lookup(tile_hash, next->data);
if (!info->write) {
*last=th;
last=&th->next;
th->next=NULL;
th->zipnum=zip_get_zipnum(zip_info);
fprintf(out,"%s:%d",strlen((char *)next->data)?(char *)next->data:"index",th->total_size);
for ( idx = 0; idx< th->num_subtiles; idx++ ) {
data= th_get_subtile( th, idx );
fprintf(out,":%s", *data);
}
fprintf(out,"\n");
}
if (th->name[strlen(info->suffix)])
index_submap_add(info, th);
zip_add_member(zip_info);
processed_tiles++;
}
next=g_list_next(next);
}
len--;
}
if (info->suffix[0] && info->write) {
struct item_bin *item_bin=init_item(type_submap);
item_bin_add_coord_rect(item_bin, &world_bbox);
item_bin_add_attr_range(item_bin, attr_order, 0, 255);
item_bin_add_attr_int(item_bin, attr_zipfile_ref, zip_get_zipnum(zip_info)-1);
item_bin_write(item_bin, zip_get_index(zip_info));
}
}