diff options
| author |  Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-05 09:59:52 -0800 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2012-12-05 10:34:02 -0800 |
| commit | 5e5e3460acf9d29b03aff71228aff01e31a3bf45 (patch) | |
| tree | 07629133d0d9ea1948692690929582ae9029e12e /uemis.c | |
| parent | 708df33539ef3b6d3cfde435df93fd4475cdde75 (diff) | |
| download | subsurface-5e5e3460acf9d29b03aff71228aff01e31a3bf45.tar.gz | |
Turn latitude and longitude into integer micro-degree values
This actually makes us internally use 'micro-degrees' for latitude and
longitude, and we never turn them into floating point either at parse
time or save time.
That said, the Uemis downloader internally does still use atof() when
converting things, which is likely a bug (locale issues and all that),
but I'll ask Dirk to check it out.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'uemis.c')
| -rw-r--r-- | uemis.c | 11 |
1 files changed, 6 insertions, 5 deletions
@@ -15,6 +15,7 @@ #include <glib/gi18n.h> #define __USE_XOPEN #include <time.h> +#include <math.h> #include "dive.h" #include "uemis.h" @@ -107,8 +108,8 @@ struct uemis_helper { int lbs; int divespot; char **location; - double *latitude; - double *longitude; + degrees_t *latitude; + degrees_t *longitude; struct uemis_helper *next; }; static struct uemis_helper *uemis_helper = NULL; @@ -153,7 +154,7 @@ int uemis_get_weight_unit(int diveid) return 0; } -void uemis_mark_divelocation(int diveid, int divespot, char **location, double *longitude, double *latitude) +void uemis_mark_divelocation(int diveid, int divespot, char **location, degrees_t *longitude, degrees_t *latitude) { struct uemis_helper *hp = uemis_get_helper(diveid); hp->divespot = divespot; @@ -168,8 +169,8 @@ void uemis_set_divelocation(int divespot, char *text, double longitude, double l while (hp) { if (hp->divespot == divespot && hp->location) { *hp->location = text; - *hp->longitude = longitude; - *hp->latitude = latitude; + hp->longitude->udeg = round(longitude * 1000000); + hp->latitude->udeg = round(latitude * 1000000); } hp = hp->next; } |