X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=parse.c;h=58d446db099c46f408a3c27d35bdfec99e249d40;hb=feec55504084baf022517d39e72431b4d361a217;hp=1a8e3ba6113064fb71a8273483941678f814df8c;hpb=5c4cc39c56470b0a01274e69be703f0d4fc3080b;p=ext%2Fsubsurface.git

diff --git a/parse.c b/parse.c
index 1a8e3ba..58d446d 100644
--- a/parse.c
+++ b/parse.c
@@ -222,11 +222,10 @@ static void depth(char *buffer, void *_depth)
 	union int_or_float val;
 
 	switch (integer_or_float(buffer, &val)) {
-	/* Integer values are probably in feet */
+	/* All values are probably in meters */
 	case INTEGER:
-		depth->mm = 304.8 * val.i;
-		break;
-	/* Float? Probably meters.. */
+		val.fp = val.i;
+		/* fallthrough */
 	case FLOAT:
 		depth->mm = val.fp * 1000;
 		break;
@@ -391,10 +390,34 @@ static void dive_start(void)
 	memset(&tm, 0, sizeof(tm));
 }
 
+static char *generate_name(struct dive *dive)
+{
+	int len;
+	struct tm *tm;
+	char buffer[256], *p;
+
+	tm = gmtime(&dive->when);
+
+	len = snprintf(buffer, sizeof(buffer),
+		"%04d-%02d-%02d "
+		"%02d:%02d:%02d "
+		"(%d ft, %d min)",
+		tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
+		tm->tm_hour, tm->tm_min, tm->tm_sec,
+		to_feet(dive->maxdepth), dive->duration.seconds / 60);
+	p = malloc(len+1);
+	if (!p)
+		exit(1);
+	memcpy(p, buffer, len+1);
+	return p;
+}
+
 static void dive_end(void)
 {
 	if (!dive)
 		return;
+	if (!dive->name)
+		dive->name = generate_name(dive);
 	record_dive(dive);
 	dive = NULL;
 }
@@ -421,9 +444,18 @@ static void sample_start(void)
 
 static void sample_end(void)
 {
-	sample = NULL;
 	if (!dive)
 		return;
+
+	if (sample->time.seconds > dive->duration.seconds) {
+		if (sample->depth.mm)
+			dive->duration = sample->time;
+	}
+
+	if (sample->depth.mm > dive->maxdepth.mm)
+		dive->maxdepth.mm = sample->depth.mm;
+
+	sample = NULL;
 	dive->samples++;
 }