trunk/src/gpx.h

/*
 * Copyright (C) 2008 Till Harbaum <till@harbaum.org>.
 *
 * This file is part of GPXView.
 *
 * GPXView is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * GPXView 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 GPXView.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef GPX_H
#define GPX_H

#ifndef NAN
#define NAN (0.0/0.0)
#endif

#define WPT_SYM_UNKNOWN               -1
#define WPT_SYM_MULTISTAGE             0
#define WPT_SYM_PARKING                1
#define WPT_SYM_FINAL                  2
#define WPT_SYM_QUESTION               3
#define WPT_SYM_TRAILHEAD              4
#define WPT_SYM_REFPOINT               5
#define WPT_SYM_MAX                   (WPT_SYM_REFPOINT)

#define CACHE_TYPE_UNKNOWN            -1
#define CACHE_TYPE_TRADITIONAL         0
#define CACHE_TYPE_MULTI               1
#define CACHE_TYPE_MYSTERY             2
#define CACHE_TYPE_VIRTUAL             3
#define CACHE_TYPE_WEBCAM              4
#define CACHE_TYPE_EVENT               5
#define CACHE_TYPE_LETTERBOX           6
#define CACHE_TYPE_EARTHCACHE          7
#define CACHE_TYPE_WHERIGO             8
#define CACHE_TYPE_MEGA_EVENT          9
#define CACHE_TYPE_CITO               10
#define CACHE_TYPE_MAX                (CACHE_TYPE_CITO)

#define CACHE_CONT_UNKNOWN            -1
#define CACHE_CONT_REGULAR             0
#define CACHE_CONT_SMALL               1
#define CACHE_CONT_MICRO               2
#define CACHE_CONT_OTHER               3
#define CACHE_CONT_NOT_CHOSEN          4
#define CACHE_CONT_LARGE               5
#define CACHE_CONT_VIRTUAL             6
#define CACHE_CONT_MAX                (CACHE_CONT_VIRTUAL)

#define LOG_TYPE_UNKNOWN              -1
#define LOG_TYPE_FOUND                 0
#define LOG_TYPE_NOT_FOUND             1
#define LOG_TYPE_MAINTENANCE           2
#define LOG_TYPE_WRITE_NOTE            3
#define LOG_TYPE_REVIEWER_NOTE         4
#define LOG_TYPE_ENABLE_LISTING        5
#define LOG_TYPE_PUBLISH_LISTING       6
#define LOG_TYPE_WILL_ATTEND           7
#define LOG_TYPE_ATTENDED              8
#define LOG_TYPE_PHOTO                 9
#define LOG_TYPE_TEMP_DISABLE         10
#define LOG_TYPE_NEEDS_MAIN           11
#define LOG_TYPE_UPDATED_COORDINATES  12
#define LOG_TYPE_UNARCHIVE            13
#define LOG_TYPE_NEEDS_ARCHIVED       14
#define LOG_TYPE_ARCHIVE              15
#define LOG_TYPE_MAX                  (LOG_TYPE_ARCHIVE)

typedef struct {
  char *name;
  unsigned int id;
} user_t;

typedef struct tb {
  char *name;
  char *ref;
  unsigned int id;
  struct tb *next;
} tb_t;

typedef struct log {
  int  day, month, year;
  int  type;
  user_t *finder;
  char *text;

  struct log *next;
} log_t;

typedef struct pos {
  float lat;
  float lon;
} pos_t;

typedef struct wpt {
  char *id;
  pos_t pos;  
  char *cmt;
  char *desc;
  int sym;

  struct wpt *next;
} wpt_t;

typedef struct {
  char *text;
  pos_t pos;  
  gboolean override;
  gboolean found;  
  gboolean logged;  
  time_t ftime;
} notes_t;

typedef struct cache {
  /* cache information */
  char *id;
  char *name;

  user_t *owner;

  int  container;
  int  type;
  char *short_description, *long_description;
  int short_is_html, long_is_html;
  float difficulty, terrain;
  pos_t pos;
  char *hint;
  int hint_is_html;
  int logs_are_html;
  char *url;
  int available, archived;

  notes_t *notes;      /* user provides data. Doesn't come from gpx file */
  wpt_t *wpt;          /* pointer to list of waypoints */
  log_t *log;          /* pointer to list of logs */
  tb_t *tb;            /* pointer to list of travelbugs */
  struct cache *next;  /* pointer to next cache in list */
} cache_t;

typedef struct gpx {
  char *filename; 
  char *name; 
  char *desc;
  int  day, month, year;
  int  notes_loaded;   /* notes are loaded on demand to keep reponse fast */
  int  closed;         /* true if entry is "closed" */
  cache_t *cache;

  /* pointer to next gpx in list */
  struct gpx *next;
} gpx_t;

typedef struct {
  GtkWidget *dialog;
  GtkWidget *label, *pbar;
} gpx_dialog_t;

#define GPX_SORT_BY_DISTANCE  0
#define GPX_SORT_BY_ID        1
#define GPX_SORT_BY_NAME      2

gpx_dialog_t *gpx_busy_dialog_new(GtkWidget *parent);
void gpx_busy_dialog_destroy(gpx_dialog_t *);

gpx_t *gpx_parse(gpx_dialog_t *dialog, char *filename);
gpx_t *gpx_parse_dir(gpx_dialog_t *dialog, char *dirname);
void  gpx_free(gpx_t *gpx);
void  gpx_free_all(gpx_t *gpx);
void gpx_free_caches(gpx_t *gpx);
void  gpx_display_all(gpx_t *gpx);
int   gpx_total_caches(gpx_t *gpx);
void  gpx_sort(gpx_t *gpx, int by, pos_t *refpos);
float gpx_pos_get_bearing(pos_t p1, pos_t p2);
float gpx_pos_get_distance(pos_t p1, pos_t p2, int miles);
int   gpx_number_of_waypoints(wpt_t *wpt);
void  gpx_pos_get_distance_str(char *str, int l, pos_t p1, pos_t p2, int mil);
int   gpx_number_of_logs(log_t *log);
int   gpx_number_of_tbs(tb_t *tb);
gpx_t *gpx_cache2gpx(gpx_t *gpx, cache_t *cache);
pos_t gpx_cache_pos(cache_t *cache);

#endif /* GPX_H */
1	/*
2	* Copyright (C) 2008 Till Harbaum <till@harbaum.org>.
3	*
4	* This file is part of GPXView.
5	*
6	* GPXView is free software: you can redistribute it and/or modify
7	* it under the terms of the GNU General Public License as published by
8	* the Free Software Foundation, either version 3 of the License, or
9	* (at your option) any later version.
10	*
11	* GPXView is distributed in the hope that it will be useful,
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	* GNU General Public License for more details.
15	*
16	* You should have received a copy of the GNU General Public License
17	* along with GPXView. If not, see <http://www.gnu.org/licenses/>.
18	*/
19
20	#ifndef GPX_H
21	#define GPX_H
22
23	#ifndef NAN
24	#define NAN (0.0/0.0)
25	#endif
26
27	#define WPT_SYM_UNKNOWN -1
28	#define WPT_SYM_MULTISTAGE 0
29	#define WPT_SYM_PARKING 1
30	#define WPT_SYM_FINAL 2
31	#define WPT_SYM_QUESTION 3
32	#define WPT_SYM_TRAILHEAD 4
33	#define WPT_SYM_REFPOINT 5
34	#define WPT_SYM_MAX (WPT_SYM_REFPOINT)
35
36	#define CACHE_TYPE_UNKNOWN -1
37	#define CACHE_TYPE_TRADITIONAL 0
38	#define CACHE_TYPE_MULTI 1
39	#define CACHE_TYPE_MYSTERY 2
40	#define CACHE_TYPE_VIRTUAL 3
41	#define CACHE_TYPE_WEBCAM 4
42	#define CACHE_TYPE_EVENT 5
43	#define CACHE_TYPE_LETTERBOX 6
44	#define CACHE_TYPE_EARTHCACHE 7
45	#define CACHE_TYPE_WHERIGO 8
46	#define CACHE_TYPE_MEGA_EVENT 9
47	#define CACHE_TYPE_CITO 10
48	#define CACHE_TYPE_MAX (CACHE_TYPE_CITO)
49
50	#define CACHE_CONT_UNKNOWN -1
51	#define CACHE_CONT_REGULAR 0
52	#define CACHE_CONT_SMALL 1
53	#define CACHE_CONT_MICRO 2
54	#define CACHE_CONT_OTHER 3
55	#define CACHE_CONT_NOT_CHOSEN 4
56	#define CACHE_CONT_LARGE 5
57	#define CACHE_CONT_VIRTUAL 6
58	#define CACHE_CONT_MAX (CACHE_CONT_VIRTUAL)
59
60	#define LOG_TYPE_UNKNOWN -1
61	#define LOG_TYPE_FOUND 0
62	#define LOG_TYPE_NOT_FOUND 1
63	#define LOG_TYPE_MAINTENANCE 2
64	#define LOG_TYPE_WRITE_NOTE 3
65	#define LOG_TYPE_REVIEWER_NOTE 4
66	#define LOG_TYPE_ENABLE_LISTING 5
67	#define LOG_TYPE_PUBLISH_LISTING 6
68	#define LOG_TYPE_WILL_ATTEND 7
69	#define LOG_TYPE_ATTENDED 8
70	#define LOG_TYPE_PHOTO 9
71	#define LOG_TYPE_TEMP_DISABLE 10
72	#define LOG_TYPE_NEEDS_MAIN 11
73	#define LOG_TYPE_UPDATED_COORDINATES 12
74	#define LOG_TYPE_UNARCHIVE 13
75	#define LOG_TYPE_NEEDS_ARCHIVED 14
76	#define LOG_TYPE_ARCHIVE 15
77	#define LOG_TYPE_MAX (LOG_TYPE_ARCHIVE)
78
79	typedef struct {
80	char *name;
81	unsigned int id;
82	} user_t;
83
84	typedef struct tb {
85	char *name;
86	char *ref;
87	unsigned int id;
88	struct tb *next;
89	} tb_t;
90
91	typedef struct log {
92	int day, month, year;
93	int type;
94	user_t *finder;
95	char *text;
96
97	struct log *next;
98	} log_t;
99
100	typedef struct pos {
101	float lat;
102	float lon;
103	} pos_t;
104
105	typedef struct wpt {
106	char *id;
107	pos_t pos;
108	char *cmt;
109	char *desc;
110	int sym;
111
112	struct wpt *next;
113	} wpt_t;
114
115	typedef struct {
116	char *text;
117	pos_t pos;
118	gboolean override;
119	gboolean found;
120	gboolean logged;
121	time_t ftime;
122	} notes_t;
123
124	typedef struct cache {
125	/* cache information */
126	char *id;
127	char *name;
128
129	user_t *owner;
130
131	int container;
132	int type;
133	char short_description, long_description;
134	int short_is_html, long_is_html;
135	float difficulty, terrain;
136	pos_t pos;
137	char *hint;
138	int hint_is_html;
139	int logs_are_html;
140	char *url;
141	int available, archived;
142
143	notes_t notes; / user provides data. Doesn't come from gpx file */
144	wpt_t wpt; / pointer to list of waypoints */
145	log_t log; / pointer to list of logs */
146	tb_t tb; / pointer to list of travelbugs */
147	struct cache next; / pointer to next cache in list */
148	} cache_t;
149
150	typedef struct gpx {
151	char *filename;
152	char *name;
153	char *desc;
154	int day, month, year;
155	int notes_loaded; /* notes are loaded on demand to keep reponse fast */
156	int closed; /* true if entry is "closed" */
157	cache_t *cache;
158
159	/* pointer to next gpx in list */
160	struct gpx *next;
161	} gpx_t;
162
163	typedef struct {
164	GtkWidget *dialog;
165	GtkWidget label, pbar;
166	} gpx_dialog_t;
167
168	#define GPX_SORT_BY_DISTANCE 0
169	#define GPX_SORT_BY_ID 1
170	#define GPX_SORT_BY_NAME 2
171
172	gpx_dialog_t gpx_busy_dialog_new(GtkWidget parent);
173	void gpx_busy_dialog_destroy(gpx_dialog_t *);
174
175	gpx_t gpx_parse(gpx_dialog_t dialog, char *filename);
176	gpx_t gpx_parse_dir(gpx_dialog_t dialog, char *dirname);
177	void gpx_free(gpx_t *gpx);
178	void gpx_free_all(gpx_t *gpx);
179	void gpx_free_caches(gpx_t *gpx);
180	void gpx_display_all(gpx_t *gpx);
181	int gpx_total_caches(gpx_t *gpx);
182	void gpx_sort(gpx_t gpx, int by, pos_t refpos);
183	float gpx_pos_get_bearing(pos_t p1, pos_t p2);
184	float gpx_pos_get_distance(pos_t p1, pos_t p2, int miles);
185	int gpx_number_of_waypoints(wpt_t *wpt);
186	void gpx_pos_get_distance_str(char *str, int l, pos_t p1, pos_t p2, int mil);
187	int gpx_number_of_logs(log_t *log);
188	int gpx_number_of_tbs(tb_t *tb);
189	gpx_t gpx_cache2gpx(gpx_t gpx, cache_t *cache);
190	pos_t gpx_cache_pos(cache_t *cache);
191
192	#endif /* GPX_H */