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)

// gpx 1.0.1 attributes
#define ATT_UNKNOWN             0
#define ATT_DOGS                1
#define ATT_FEE                 2
#define ATT_RAPPELLING          3
#define ATT_BOAT                4
#define ATT_SCUBA               5
#define ATT_KIDS                6
#define ATT_ONEHOUR             7
#define ATT_SCENIC              8
#define ATT_HIKING              9
#define ATT_CLIMBING           10
#define ATT_WADING             11
#define ATT_SWIMMING           12
#define ATT_AVAILABLE          13
#define ATT_NIGHT              14
#define ATT_WINTER             15
#define ATT_UNKNOWN0           16  // <-- ???
#define ATT_POISONOAK          17
#define ATT_SNAKES             18
#define ATT_TICKS              19
#define ATT_MINE               20
#define ATT_CLIFF              21
#define ATT_HUNTING            22
#define ATT_DANGER             23
#define ATT_WHEELCHAIR         24
#define ATT_PARKING            25
#define ATT_PUBLIC             26
#define ATT_WATER              27
#define ATT_RESTROOMS          28
#define ATT_PHONE              29
#define ATT_PICNIC             30
#define ATT_CAMPING            31
#define ATT_BICYCLES           32
#define ATT_MOTORCYCLES        33
#define ATT_QUADS              34
#define ATT_JEEPS              35
#define ATT_SNOWMOBILES        36
#define ATT_HORSES             37
#define ATT_CAMPFIRES          38
#define ATT_THORN              39
#define ATT_STEALTH            40
#define ATT_STROLLER           41
#define ATT_FIRSTAID           42
#define ATT_COW                43
#define ATT_FLASHLIGHT         44
// august 2010 attributes
#define ATT_LANDF              45
#define ATT_UNKNOWN1           46  // <-- ???
#define ATT_FIELD_PUZZLE       47
#define ATT_UV                 48
#define ATT_SNOWSHOES          49
#define ATT_SKIIS              50
#define ATT_S_TOOL             51
#define ATT_NIGHTCACHE         52
#define ATT_PARKNGRAB          53
#define ATT_ABANDONEDBUILDING  54
#define ATT_HIKE_SHORT         55
#define ATT_HIKE_MED           56
#define ATT_HIKE_LONG          57
#define ATT_FUEL               58
#define ATT_FOOD               59
#define ATT_MAX                (ATT_FOOD)

typedef struct attribute {
  char *name;
  unsigned int id;
  gboolean inc;
  struct attribute *next;
} attribute_t;

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;
  unsigned int id;
  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;
  gboolean found;      /* determined by log */
  gboolean mine;

  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 */
  attribute_t *attribute;   /* pointer to list of attributes */
  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, char *username);
gpx_t *gpx_parse_dir(gpx_dialog_t *dialog, char *dirname, char *username);
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);
int   gpx_total_caches_global(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	// gpx 1.0.1 attributes
80	#define ATT_UNKNOWN 0
81	#define ATT_DOGS 1
82	#define ATT_FEE 2
83	#define ATT_RAPPELLING 3
84	#define ATT_BOAT 4
85	#define ATT_SCUBA 5
86	#define ATT_KIDS 6
87	#define ATT_ONEHOUR 7
88	#define ATT_SCENIC 8
89	#define ATT_HIKING 9
90	#define ATT_CLIMBING 10
91	#define ATT_WADING 11
92	#define ATT_SWIMMING 12
93	#define ATT_AVAILABLE 13
94	#define ATT_NIGHT 14
95	#define ATT_WINTER 15
96	#define ATT_UNKNOWN0 16 // <-- ???
97	#define ATT_POISONOAK 17
98	#define ATT_SNAKES 18
99	#define ATT_TICKS 19
100	#define ATT_MINE 20
101	#define ATT_CLIFF 21
102	#define ATT_HUNTING 22
103	#define ATT_DANGER 23
104	#define ATT_WHEELCHAIR 24
105	#define ATT_PARKING 25
106	#define ATT_PUBLIC 26
107	#define ATT_WATER 27
108	#define ATT_RESTROOMS 28
109	#define ATT_PHONE 29
110	#define ATT_PICNIC 30
111	#define ATT_CAMPING 31
112	#define ATT_BICYCLES 32
113	#define ATT_MOTORCYCLES 33
114	#define ATT_QUADS 34
115	#define ATT_JEEPS 35
116	#define ATT_SNOWMOBILES 36
117	#define ATT_HORSES 37
118	#define ATT_CAMPFIRES 38
119	#define ATT_THORN 39
120	#define ATT_STEALTH 40
121	#define ATT_STROLLER 41
122	#define ATT_FIRSTAID 42
123	#define ATT_COW 43
124	#define ATT_FLASHLIGHT 44
125	// august 2010 attributes
126	#define ATT_LANDF 45
127	#define ATT_UNKNOWN1 46 // <-- ???
128	#define ATT_FIELD_PUZZLE 47
129	#define ATT_UV 48
130	#define ATT_SNOWSHOES 49
131	#define ATT_SKIIS 50
132	#define ATT_S_TOOL 51
133	#define ATT_NIGHTCACHE 52
134	#define ATT_PARKNGRAB 53
135	#define ATT_ABANDONEDBUILDING 54
136	#define ATT_HIKE_SHORT 55
137	#define ATT_HIKE_MED 56
138	#define ATT_HIKE_LONG 57
139	#define ATT_FUEL 58
140	#define ATT_FOOD 59
141	#define ATT_MAX (ATT_FOOD)
142
143	typedef struct attribute {
144	char *name;
145	unsigned int id;
146	gboolean inc;
147	struct attribute *next;
148	} attribute_t;
149
150	typedef struct {
151	char *name;
152	unsigned int id;
153	} user_t;
154
155	typedef struct tb {
156	char *name;
157	char *ref;
158	unsigned int id;
159	struct tb *next;
160	} tb_t;
161
162	typedef struct log {
163	int day, month, year;
164	int type;
165	user_t *finder;
166	unsigned int id;
167	char *text;
168
169	struct log *next;
170	} log_t;
171
172	typedef struct pos {
173	float lat;
174	float lon;
175	} pos_t;
176
177	typedef struct wpt {
178	char *id;
179	pos_t pos;
180	char *cmt;
181	char *desc;
182	int sym;
183
184	struct wpt *next;
185	} wpt_t;
186
187	typedef struct {
188	char *text;
189	pos_t pos;
190	gboolean override;
191	gboolean found;
192	gboolean logged;
193	time_t ftime;
194	} notes_t;
195
196	typedef struct cache {
197	/* cache information */
198	char *id;
199	char *name;
200
201	user_t *owner;
202
203	int container;
204	int type;
205	char short_description, long_description;
206	int short_is_html, long_is_html;
207	float difficulty, terrain;
208	pos_t pos;
209	char *hint;
210	int hint_is_html;
211	int logs_are_html;
212	char *url;
213	int available, archived;
214	gboolean found; /* determined by log */
215	gboolean mine;
216
217	notes_t notes; / user provides data. Doesn't come from gpx file */
218	wpt_t wpt; / pointer to list of waypoints */
219	log_t log; / pointer to list of logs */
220	tb_t tb; / pointer to list of travelbugs */
221	attribute_t attribute; / pointer to list of attributes */
222	struct cache next; / pointer to next cache in list */
223	} cache_t;
224
225	typedef struct gpx {
226	char *filename;
227	char *name;
228	char *desc;
229	int day, month, year;
230	int notes_loaded; /* notes are loaded on demand to keep reponse fast */
231	int closed; /* true if entry is "closed" */
232	cache_t *cache;
233
234	/* pointer to next gpx in list */
235	struct gpx *next;
236	} gpx_t;
237
238	typedef struct {
239	GtkWidget *dialog;
240	GtkWidget label, pbar;
241	} gpx_dialog_t;
242
243	#define GPX_SORT_BY_DISTANCE 0
244	#define GPX_SORT_BY_ID 1
245	#define GPX_SORT_BY_NAME 2
246
247	gpx_dialog_t gpx_busy_dialog_new(GtkWidget parent);
248	void gpx_busy_dialog_destroy(gpx_dialog_t *);
249
250	gpx_t gpx_parse(gpx_dialog_t dialog, char filename, char username);
251	gpx_t gpx_parse_dir(gpx_dialog_t dialog, char dirname, char username);
252	void gpx_free(gpx_t *gpx);
253	void gpx_free_all(gpx_t *gpx);
254	void gpx_free_caches(gpx_t *gpx);
255	void gpx_display_all(gpx_t *gpx);
256	int gpx_total_caches(gpx_t *gpx);
257	int gpx_total_caches_global(gpx_t *gpx);
258	void gpx_sort(gpx_t gpx, int by, pos_t refpos);
259	float gpx_pos_get_bearing(pos_t p1, pos_t p2);
260	float gpx_pos_get_distance(pos_t p1, pos_t p2, int miles);
261	int gpx_number_of_waypoints(wpt_t *wpt);
262	void gpx_pos_get_distance_str(char *str, int l, pos_t p1, pos_t p2, int mil);
263	int gpx_number_of_logs(log_t *log);
264	int gpx_number_of_tbs(tb_t *tb);
265	gpx_t gpx_cache2gpx(gpx_t gpx, cache_t *cache);
266	pos_t gpx_cache_pos(cache_t *cache);
267
268	#endif /* GPX_H */