Refactor Seabear import

Moving the GUI independent Seabear import functionality to Subsurface
core. This will allow Robert to call it directly from download from DC.

Tested with H3 against released and daily versions of Subsurface. The
result differs somewhat, but it is actually fixing 2 bugs:
- Temperature was mis-interpreted previously
- Sample interval for a dive with 1 second interval was parsed
  incorrectly

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/core/file.c b/core/file.c
index ba2956d60..6dc082fc7 100644
--- a/core/file.c
+++ b/core/file.c
@@ -1055,6 +1055,27 @@ int parse_csv_file(const char *filename, char **params, int pnr, const char *csv
 }
 
 #define SBPARAMS 40
+int parse_seabear_log(const char *filename)
+{
+	char *params[SBPARAMS];
+	int pnr = 0;
+
+	pnr = parse_seabear_header(filename, params, pnr);
+
+	if (parse_seabear_csv_file(filename, params, pnr, "csv") < 0) {
+		return -1;
+	}
+	// Seabear CSV stores NDL and TTS in Minutes, not seconds
+	struct dive *dive = dive_table.dives[dive_table.nr - 1];
+	for(int s_nr = 0 ; s_nr < dive->dc.samples ; s_nr++) {
+		struct sample *sample = dive->dc.sample + s_nr;
+		sample->ndl.seconds *= 60;
+		sample->tts.seconds *= 60;
+	}
+
+	return 0;
+}
+
 int parse_seabear_csv_file(const char *filename, char **params, int pnr, const char *csvtemplate)
 {
 	int ret, i;