diff options
Diffstat (limited to 'navit/maptool/maptool.h')
| -rw-r--r-- | navit/maptool/maptool.h | 284 |
1 files changed, 284 insertions, 0 deletions
diff --git a/navit/maptool/maptool.h b/navit/maptool/maptool.h new file mode 100644 index 00000000..bfe1923c --- /dev/null +++ b/navit/maptool/maptool.h @@ -0,0 +1,284 @@ +#include <glib.h> +#include "config.h" +#include "coord.h" +#include "item.h" +#include "attr.h" + +#ifdef HAVE_API_WIN32_BASE +#define LONGLONG_FMT "%I64d" +#else +#define LONGLONG_FMT "%Ld" +#endif + +#define BUFFER_SIZE 1280 + +#define debug_tile(x) 0 +#define debug_itembin(x) 0 + +struct rect { + struct coord l,h; +}; + +struct tile_data { + char buffer[1024]; + int tile_depth; + struct rect item_bbox; + struct rect tile_bbox; +}; + +struct tile_parameter { + int min; + int max; + int overlap; +}; + +struct tile_info { + int write; + int maxlen; + char *suffix; + GList **tiles_list; + FILE *tilesdir_out; +}; + +extern struct tile_head { + int num_subtiles; + int total_size; + char *name; + char *zip_data; + int total_size_used; + int zipnum; + int process; + struct tile_head *next; + // char subtiles[0]; +} *tile_head_root; + + + +struct item_bin { + int len; + enum item_type type; + int clen; +}; + +struct attr_bin { + int len; + enum attr_type type; +}; + + +struct item_bin_sink_func { + int (*func)(struct item_bin_sink_func *func, struct item_bin *ib, struct tile_data *tile_data); + void *priv_data[8]; +}; + +struct item_bin_sink { + void *priv_data[8]; + GList *sink_funcs; +}; + +struct zip_info { + int zipnum; + int dir_size; + long long offset; + int compression_level; + int maxnamelen; + int zip64; + short date; + short time; + char *passwd; + FILE *res; + FILE *index; + FILE *dir; +}; + +/* boundaries.c */ + +int process_boundaries(FILE *boundaries, FILE *ways); + +/* buffer.c */ +struct buffer { + int malloced_step; + long long malloced; + unsigned char *base; + long long size; +}; + +void save_buffer(char *filename, struct buffer *b, long long offset); +void load_buffer(char *filename, struct buffer *b, long long offset, long long size); + +/* ch.c */ + +void ch_generate_tiles(char *map_suffix, char *suffix, FILE *tilesdir_out, struct zip_info *zip_info); +void ch_assemble_map(char *map_suffix, char *suffix, struct zip_info *zip_info); + +/* coastline.c */ + +void process_coastlines(FILE *in, FILE *out); + +/* geom.c */ + +enum geom_poly_segment_type { + geom_poly_segment_type_none, + geom_poly_segment_type_way_inner, + geom_poly_segment_type_way_outer, + geom_poly_segment_type_way_left_side, + geom_poly_segment_type_way_right_side, + geom_poly_segment_type_way_unknown, + +}; + +struct geom_poly_segment { + enum geom_poly_segment_type type; + struct coord *first,*last; +}; + +void geom_coord_copy(struct coord *from, struct coord *to, int count, int reverse); +void geom_coord_revert(struct coord *c, int count); +long long geom_poly_area(struct coord *c, int count); +GList *geom_poly_segments_insert(GList *list, struct geom_poly_segment *first, struct geom_poly_segment *second, struct geom_poly_segment *third); +void geom_poly_segment_destroy(struct geom_poly_segment *seg); +GList *geom_poly_segments_remove(GList *list, struct geom_poly_segment *seg); +int geom_poly_segment_compatible(struct geom_poly_segment *s1, struct geom_poly_segment *s2, int dir); +GList *geom_poly_segments_sort(GList *in, enum geom_poly_segment_type type); +struct geom_poly_segment *item_bin_to_poly_segment(struct item_bin *ib, int type); +void clip_line(struct item_bin *ib, struct rect *r, struct tile_parameter *param, struct item_bin_sink *out); +void clip_polygon(struct item_bin *ib, struct rect *r, struct tile_parameter *param, struct item_bin_sink *out); + +/* itembin.c */ + +int item_bin_read(struct item_bin *ib, FILE *in); +void item_bin_set_type(struct item_bin *ib, enum item_type type); +void item_bin_init(struct item_bin *ib, enum item_type type); +void item_bin_add_coord(struct item_bin *ib, struct coord *c, int count); +void item_bin_add_coord_reverse(struct item_bin *ib, struct coord *c, int count); +void item_bin_bbox(struct item_bin *ib, struct rect *r); +void item_bin_copy_coord(struct item_bin *ib, struct item_bin *from, int dir); +void item_bin_add_coord_rect(struct item_bin *ib, struct rect *r); +int attr_bin_write_data(struct attr_bin *ab, enum attr_type type, void *data, int size); +int attr_bin_write_attr(struct attr_bin *ab, struct attr *attr); +void item_bin_add_attr_data(struct item_bin *ib, enum attr_type type, void *data, int size); +void item_bin_add_attr(struct item_bin *ib, struct attr *attr); +void item_bin_add_attr_int(struct item_bin *ib, enum attr_type type, int val); +void *item_bin_get_attr(struct item_bin *ib, enum attr_type type, void *last); +struct attr_bin * item_bin_get_attr_bin_last(struct item_bin *ib); +void item_bin_add_attr_longlong(struct item_bin *ib, enum attr_type type, long long val); +void item_bin_add_attr_string(struct item_bin *ib, enum attr_type type, char *str); +void item_bin_add_attr_range(struct item_bin *ib, enum attr_type type, short min, short max); +void item_bin_write(struct item_bin *ib, FILE *out); +struct item_bin *item_bin_dup(struct item_bin *ib); +void item_bin_write_range(struct item_bin *ib, FILE *out, int min, int max); +void item_bin_write_clipped(struct item_bin *ib, struct tile_parameter *param, struct item_bin_sink *out); +void item_bin_dump(struct item_bin *ib, FILE *out); +void dump_itembin(struct item_bin *ib); +void item_bin_set_type_by_population(struct item_bin *ib, int population); +void item_bin_write_match(struct item_bin *ib, enum attr_type type, enum attr_type match, FILE *out); +int item_bin_sort_file(char *in_file, char *out_file, struct rect *r, int *size); + +/* itembin_buffer.c */ +struct item_bin *read_item(FILE *in); +struct item_bin *read_item_range(FILE *in, int *min, int *max); +struct item_bin *init_item(enum item_type type); + +/* maptool.c */ + +extern long long slice_size; +extern int attr_debug_level; +extern char *suffix; +extern int ignore_unkown; +extern GHashTable *dedupe_ways_hash; +extern int phase; +extern int slices; +extern struct buffer node_buffer; +extern int processed_nodes, processed_nodes_out, processed_ways, processed_relations, processed_tiles; +extern struct item_bin *item_bin; +extern int bytes_read; +extern int overlap; +void sig_alrm(int sig); +void sig_alrm_end(void); + +/* misc.c */ +extern struct rect world_bbox; + + +void bbox_extend(struct coord *c, struct rect *r); +void bbox(struct coord *c, int count, struct rect *r); +int contains_bbox(int xl, int yl, int xh, int yh, struct rect *r); +int bbox_contains_coord(struct rect *r, struct coord *c); +int bbox_contains_bbox(struct rect *out, struct rect *in); +long long bbox_area(struct rect *r); +void phase1_map(GList *maps, FILE *out_ways, FILE *out_nodes); +void dump(FILE *in); +int phase4(FILE **in, int in_count, int with_range, char *suffix, FILE *tilesdir_out, struct zip_info *zip_info); +int phase5(FILE **in, FILE **references, int in_count, int with_range, char *suffix, struct zip_info *zip_info); +void process_binfile(FILE *in, FILE *out); +void add_aux_tiles(char *name, struct zip_info *info); +void cat(FILE *in, FILE *out); + + +/* osm.c */ + +long long item_bin_get_id(struct item_bin *ib); +void flush_nodes(int final); +void sort_countries(int keep_tmpfiles); +void process_turn_restrictions(FILE *in, FILE *coords, FILE *ways, FILE *ways_index, FILE *out); +int resolve_ways(FILE *in, FILE *out); +int map_collect_data_osm(FILE *in, FILE *out_ways, FILE *out_nodes, FILE *out_turn_restrictions, FILE *out_boundaries); +int map_collect_data_osm_db(char *dbstr, FILE *out_ways, FILE *out_nodes); +int map_find_intersections(FILE *in, FILE *out, FILE *out_index, FILE *out_graph, FILE *out_coastline, int final); +void write_countrydir(struct zip_info *zip_info); +void remove_countryfiles(void); +void osm_init(void); + +/* sourcesink.c */ + +struct item_bin_sink *item_bin_sink_new(void); +struct item_bin_sink_func *item_bin_sink_func_new(int (*func)(struct item_bin_sink_func *func, struct item_bin *ib, struct tile_data *tile_data)); +void item_bin_sink_func_destroy(struct item_bin_sink_func *func); +void item_bin_sink_add_func(struct item_bin_sink *sink, struct item_bin_sink_func *func); +void item_bin_sink_destroy(struct item_bin_sink *sink); +int item_bin_write_to_sink(struct item_bin *ib, struct item_bin_sink *sink, struct tile_data *tile_data); +struct item_bin_sink *file_reader_new(FILE *in, int limit, int offset); +int file_reader_finish(struct item_bin_sink *sink); +int file_writer_process(struct item_bin_sink_func *func, struct item_bin *ib, struct tile_data *tile_data); +struct item_bin_sink_func *file_writer_new(FILE *out); +int file_writer_finish(struct item_bin_sink_func *file_writer); +int tile_collector_process(struct item_bin_sink_func *tile_collector, struct item_bin *ib, struct tile_data *tile_data); +struct item_bin_sink_func *tile_collector_new(struct item_bin_sink *out); + +/* tempfile.c */ + +char *tempfile_name(char *suffix, char *name); +FILE *tempfile(char *suffix, char *name, int mode); +void tempfile_unlink(char *suffix, char *name); +void tempfile_rename(char *suffix, char *from, char *to); + +/* tile.c */ +extern GHashTable *tile_hash,*tile_hash2; + +struct aux_tile { + char *name; + char *filename; + int size; +}; + +extern GList *aux_tile_list; + +int tile(struct rect *r, char *suffix, char *ret, int max, int overlap, struct rect *tr); +void tile_bbox(char *tile, struct rect *r, int overlap); +int tile_len(char *tile); +void tile_write_item_to_tile(struct tile_info *info, struct item_bin *ib, FILE *reference, char *name); +void tile_write_item_minmax(struct tile_info *info, struct item_bin *ib, FILE *reference, int min, int max); +int add_aux_tile(struct zip_info *zip_info, char *name, char *filename, int size); +int write_aux_tiles(struct zip_info *zip_info); +int create_tile_hash(void); +void write_tilesdir(struct tile_info *info, struct zip_info *zip_info, FILE *out); +void merge_tiles(struct tile_info *info); +struct attr map_information_attrs[32]; +void index_init(struct zip_info *info, int version); +void index_submap_add(struct tile_info *info, struct tile_head *th); + +/* zip.c */ + +void write_zipmember(struct zip_info *zip_info, char *name, int filelen, char *data, int data_size); +void zip_write_index(struct zip_info *info); +int zip_write_directory(struct zip_info *info); |