csv.c File Reference

#include "config.h"
#include <stdlib.h>
#include <glib.h>
#include <stdio.h>
#include <string.h>
#include <math.h>
#include <errno.h>
#include "debug.h"
#include "plugin.h"
#include "projection.h"
#include "item.h"
#include "map.h"
#include "maptype.h"
#include "attr.h"
#include "transform.h"
#include "file.h"
#include "quadtree.h"
#include "csv.h"

Data Structures
struct	quadtree_data

Functions
static int	csv_coord_set (void *priv_data, struct coord *c, int count, enum change_mode mode)
static struct item *	csv_create_item (struct map_rect_priv *mr, enum item_type it_type)
static void	quadtree_item_free (void *mr, struct quadtree_item *qitem)
static void	quadtree_item_free_do (void *qitem)
struct quadtree_data *	quadtree_data_dup (struct quadtree_data *qdata)
static void	save_map_csv (struct map_priv *m)
static void	map_destroy_csv (struct map_priv *m)
static void	csv_coord_rewind (void *priv_data)
static int	csv_coord_get (void *priv_data, struct coord *c, int count)
static void	csv_attr_rewind (void *priv_data)
static int	csv_attr_get (void *priv_data, enum attr_type attr_type, struct attr *attr)
static int	csv_attr_set (void *priv_data, struct attr *attr, enum change_mode mode)
static int	csv_type_set (void *priv_data, enum item_type type)
static void	map_csv_debug_dump_hash_item (gpointer key, gpointer value, gpointer user_data)
static void	map_csv_debug_dump (struct map_priv *map)
static struct map_rect_priv *	map_rect_new_csv (struct map_priv *map, struct map_selection *sel)
static void	map_rect_destroy_csv (struct map_rect_priv *mr)
static struct item *	map_rect_get_item_csv (struct map_rect_priv *mr)
static struct item *	map_rect_get_item_byid_csv (struct map_rect_priv *mr, int id_hi, int id_lo)
static int	csv_get_attr (struct map_priv *m, enum attr_type type, struct attr *attr)
static struct map_priv *	map_new_csv (struct map_methods *meth, struct attr **attrs, struct callback_list *cbl)
void	plugin_init (void)

Variables
static int	map_id
static const int	zoom_max = 18
static struct item_methods	methods_csv
static struct map_methods	map_methods_csv

Function Documentation

csv_attr_get()

static int csv_attr_get ( void *  priv_data, enum attr_type  attr_type, struct attr *  attr  )

static

References map_rect_priv::at_iter, map_priv::attr_cnt, quadtree_data::attr_list, map_priv::attr_types, attr::data, quadtree_item::data, map_rect_priv::m, and map_rect_priv::qitem.

csv_attr_rewind()

static void csv_attr_rewind ( void *  priv_data )

static

csv_attr_set()

static int csv_attr_set ( void *  priv_data, struct attr *  attr, enum change_mode  mode  )

static

References map_priv::attr_cnt, attr_dup(), attr_free(), quadtree_data::attr_list, map_priv::attr_types, change_mode_append, change_mode_delete, change_mode_modify, change_mode_prepend, quadtree_item::data, map_priv::dirty, map_rect_priv::m, map_rect_priv::qitem, save_map_csv(), attr::type, and type.

csv_coord_get()

static int csv_coord_get ( void *  priv_data, struct coord *  c, int  count  )

static

References map_rect_priv::c, and c.

csv_coord_rewind()

static void csv_coord_rewind ( void *  priv_data )

static

csv_coord_set()

static int csv_coord_set ( void *  priv_data, struct coord *  c, int  count, enum change_mode  mode  )

static

References c, change_mode_modify, quadtree_item::data, dbg, map_priv::dirty, coord_geo::lat, quadtree_item::latitude, coord_geo::lng, quadtree_item::longitude, lvl_debug, map_rect_priv::m, map_priv::new_items, projection_mg, map_rect_priv::qitem, map_rect_priv::qiter, quadtree_add(), quadtree_data_dup(), quadtree_delete_item(), quadtree_find_item(), quadtree_item::ref_count, save_map_csv(), transform_to_geo(), map_priv::tree_root, pcoord::x, and pcoord::y.

csv_create_item()

static struct item * csv_create_item ( struct map_rect_priv *  mr, enum item_type  it_type  )

static

References quadtree_data::attr_list, quadtree_item::data, map_priv::dirty, map_priv::flags, item::id_hi, item::id_lo, map_rect_priv::item, quadtree_data::item, item_new(), map_priv::item_type, quadtree_item::latitude, quadtree_item::longitude, map_rect_priv::m, item::meth, methods_csv, map_priv::new_items, map_priv::next_item_idx, item::priv_data, map_rect_priv::qitem, map_priv::qitem_hash, quadtree_item::ref_count, item::type, and zoom_max.

csv_get_attr()

static int csv_get_attr ( struct map_priv *  m, enum attr_type  type, struct attr *  attr  )

static

csv_type_set()

static int csv_type_set ( void *  priv_data, enum item_type  type  )

static

References dbg, quadtree_item::deleted, lvl_debug, map_rect_priv::qitem, and type.

map_csv_debug_dump()

static void map_csv_debug_dump ( struct map_priv *  map )

static

Dump all map data (including deleted items) to the log.

References map_csv_debug_dump_hash_item().

Referenced by map_rect_new_csv().

map_csv_debug_dump_hash_item()

static void map_csv_debug_dump_hash_item ( gpointer  key, gpointer  value, gpointer  user_data  )

static

References quadtree_item::data, dbg, quadtree_item::deleted, lvl_debug, quadtree_item::ref_count, type, and value.

Referenced by map_csv_debug_dump().

map_destroy_csv()

static void map_destroy_csv ( struct map_priv *  m )

static

References map_priv::attr_types, map_priv::charset, dbg, map_priv::filename, lvl_debug, map_priv::qitem_hash, quadtree_destroy(), save_map_csv(), and map_priv::tree_root.

map_new_csv()

static struct map_priv* map_new_csv ( struct map_methods *  meth, struct attr **  attrs, struct callback_list *  cbl  )

static

References map_priv::attr_cnt, ATTR_IS_DOUBLE, ATTR_IS_INT, ATTR_IS_STRING, quadtree_data::attr_list, attr_search(), attr::attr_types, map_priv::attr_types, map_methods::charset, map_priv::charset, quadtree_item::data, data, dbg, file_wordexp_destroy(), file_wordexp_get_array(), file_wordexp_new(), map_priv::filename, map_priv::flags, map_priv::id, item::id_hi, item::id_lo, quadtree_data::item, item_new(), attr::item_type, map_priv::item_type, quadtree_item::latitude, quadtree_item::longitude, lvl_debug, lvl_error, lvl_info, map_id, map_methods_csv, item::meth, methods_csv, map_priv::next_item_idx, attr::num, attr::numd, map_priv::qitem_hash, quadtree_add(), quadtree_item_free_do(), quadtree_node_new(), attr::str, map_priv::tree_root, attr::type, item::type, attr::u, and zoom_max.

map_rect_destroy_csv()

static void map_rect_destroy_csv ( struct map_rect_priv *  mr )

static

References map_rect_priv::qitem, map_rect_priv::qiter, quadtree_query_free(), and quadtree_item::ref_count.

map_rect_get_item_byid_csv()

static struct item* map_rect_get_item_byid_csv ( struct map_rect_priv *  mr, int  id_hi, int  id_lo  )

static

References quadtree_item::data, map_rect_priv::item, map_rect_priv::m, item::priv_data, map_rect_priv::qitem, map_priv::qitem_hash, and quadtree_item::ref_count.

map_rect_get_item_csv()

static struct item* map_rect_get_item_csv ( struct map_rect_priv *  mr )

static

References map_rect_priv::c, quadtree_item::data, map_rect_priv::item, coord_geo::lat, quadtree_item::latitude, coord_geo::lng, quadtree_item::longitude, item::priv_data, projection_mg, map_rect_priv::qitem, map_rect_priv::qiter, quadtree_item_next(), quadtree_item::ref_count, and transform_from_geo().

map_rect_new_csv()

static struct map_rect_priv* map_rect_new_csv ( struct map_priv *  map, struct map_selection *  sel  )

static

References map_rect_priv::bStarted, map_selection::c_rect, dbg, debug_level_get(), item::id_hi, item::id_lo, map_rect_priv::item, coord_geo::lat, coord_geo::lng, coord_rect::lu, lvl_debug, map_rect_priv::m, map_csv_debug_dump(), item::meth, methods_csv, item::priv_data, projection_mg, map_rect_priv::qitem, map_rect_priv::qiter, quadtree_item_free(), quadtree_query(), coord_rect::rl, map_rect_priv::sel, transform_to_geo(), and map_selection::u.

plugin_init()

void plugin_init

(

void

)

quadtree_data_dup()

struct quadtree_data* quadtree_data_dup

(

struct quadtree_data *

qdata

)

References attr_dup(), quadtree_data::attr_list, quadtree_data::id_lo, quadtree_data::item, and quadtree_data::type.

Referenced by csv_coord_set().

quadtree_item_free()

static void quadtree_item_free ( void *  mr, struct quadtree_item *  qitem  )

static

References quadtree_item::data, item::id_lo, quadtree_data::item, and map_priv::qitem_hash.

Referenced by map_rect_new_csv(), and save_map_csv().

quadtree_item_free_do()

static void quadtree_item_free_do ( void *  qitem )

static

References attr_free(), quadtree_data::attr_list, attr::data, quadtree_item::data, data, and quadtree_data::item.

Referenced by map_new_csv().

save_map_csv()

static void save_map_csv ( struct map_priv *  m )

static

References map_priv::attr_cnt, ATTR_IS_DOUBLE, ATTR_IS_INT, ATTR_IS_STRING, quadtree_data::attr_list, attr_to_name(), map_priv::attr_types, map_priv::charset, attr::data, quadtree_item::data, dbg, quadtree_item::deleted, map_priv::dirty, map_priv::filename, filename, quadtree_item::latitude, quadtree_item::longitude, lvl_debug, lvl_error, attr::num, attr::numd, quadtree_item_free(), quadtree_item_next(), quadtree_query(), quadtree_query_free(), attr::str, map_priv::tree_root, and attr::u.

Referenced by csv_attr_set(), csv_coord_set(), and map_destroy_csv().

Variable Documentation

map_id

int map_id

static

Navit, a modular navigation system. Copyright (C) 2005-2011 Navit Team

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

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 General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Referenced by map_new_csv().

map_methods_csv

struct map_methods map_methods_csv

static

Initial value:

= {
    projection_mg,
    "utf-8",
    map_destroy_csv,
    map_rect_new_csv,
    map_rect_destroy_csv,
    map_rect_get_item_csv,
    map_rect_get_item_byid_csv,
    NULL,
    NULL,
    NULL,
    csv_create_item,
    csv_get_attr,
}

Referenced by map_new_csv().

methods_csv

struct item_methods methods_csv

static

Initial value:

= {
    csv_coord_rewind,
    csv_coord_get,
    csv_attr_rewind,
    csv_attr_get,
    NULL,
    csv_attr_set,
    csv_coord_set,
    csv_type_set
}

Referenced by csv_create_item(), map_new_csv(), and map_rect_new_csv().

zoom_max

const int zoom_max = 18

static

Referenced by csv_create_item(), and map_new_csv().