Might as well free current_file

[ext/subsurface.git] / save-xml.c

diff --git a/save-xml.c b/save-xml.c
index a9800d001ea0e97d9f504ef377ccd4211b9df238..37d6d062eabf836f188b8cfc2bcd0b6feae0c6a4 100644 (file)
--- a/save-xml.c
+++ b/save-xml.c
@@ -147,13 +147,43 @@ static void save_temperatures(FILE *f, struct dive *dive)
        fputs(" />\n", f);
 }
 
+static void show_location(FILE *f, struct dive *dive)
+{
+       char buffer[80];
+       const char *prefix = "  <location>";
+       double latitude = dive->latitude;
+       double longitude = dive->longitude;
+
+       /*
+        * Ok, theoretically I guess you could dive at
+        * exactly 0,0. But we don't support that. So
+        * if you do, just fudge it a bit, and say that
+        * you dove a few meters away.
+        */
+       if (latitude || longitude) {
+               int len = snprintf(buffer, sizeof(buffer)-4,
+                       "  <location gps='%.12g %.12g'>",
+                       latitude, longitude);
+               if (!dive->location) {
+                       memcpy(&buffer[len-1], "/>\n", 4);
+                       fputs(buffer, f);
+                       return;
+               }
+               prefix = buffer;
+       }
+       show_utf8(f, dive->location, prefix,"</location>\n");
+}
+
 static void save_overview(FILE *f, struct dive *dive)
 {
        save_depths(f, dive);
        save_temperatures(f, dive);
        show_duration(f, dive->surfacetime, "  <surfacetime>", "</surfacetime>\n");
-       show_utf8(f, dive->location, "  <location>","</location>\n");
+       show_location(f, dive);
+       show_utf8(f, dive->divemaster, "  <divemaster>","</divemaster>\n");
+       show_utf8(f, dive->buddy, "  <buddy>","</buddy>\n");
        show_utf8(f, dive->notes, "  <notes>","</notes>\n");
+       show_utf8(f, dive->suit, "  <suit>","</suit>\n");
 }
 
 static void save_cylinder_info(FILE *f, struct dive *dive)
@@ -173,22 +203,48 @@ static void save_cylinder_info(FILE *f, struct dive *dive)
                if (!o2 && !volume && !start && !end)
                        return;
                fprintf(f, "  <cylinder");
+               if (volume)
+                       show_milli(f, " size='", volume, " l", "'");
+               show_pressure(f, cylinder->type.workingpressure, " workpressure='", "'");
+               if (description && *description)
+                       fprintf(f, " description='%s'", description);
                if (o2) {
                        fprintf(f, " o2='%u.%u%%'", FRACTION(o2, 10));
                        if (he)
                                fprintf(f, " he='%u.%u%%'", FRACTION(he, 10));
                }
-               if (volume)
-                       show_milli(f, " size='", volume, " l", "'");
-               show_pressure(f, cylinder->type.workingpressure, " workpressure='", "'");
-               if (description)
-                       fprintf(f, " description='%s'", description);
                show_pressure(f, cylinder->start, " start='", "'");
                show_pressure(f, cylinder->end, " end='", "'");
                fprintf(f, " />\n");
        }
 }
 
+static void save_weightsystem_info(FILE *f, struct dive *dive)
+{
+       int i;
+
+       for (i = 0; i < MAX_WEIGHTSYSTEMS; i++) {
+               weightsystem_t *ws = dive->weightsystem+i;
+               int grams = ws->weight.grams;
+               const char *description = ws->description;
+
+               /* No weight information at all? */
+               if (grams == 0)
+                       return;
+               fprintf(f, "  <weightsystem");
+               show_milli(f, " weight='", grams, " kg", "'");
+               if (description && *description)
+                       fprintf(f, " description='%s'", description);
+               fprintf(f, " />\n");
+       }
+}
+
+static void show_index(FILE *f, int value, const char *pre, const char *post)
+{
+       if (value)
+               fprintf(f, " %s%d%s", pre, value, post);
+}
+
 static void save_sample(FILE *f, struct sample *sample)
 {
        fprintf(f, "  <sample time='%u:%02u min'", FRACTION(sample->time.seconds,60));
@@ -200,6 +256,25 @@ static void save_sample(FILE *f, struct sample *sample)
        fprintf(f, " />\n");
 }
 
+static void save_one_event(FILE *f, struct event *ev)
+{
+       fprintf(f, "  <event time='%d:%02d min'", FRACTION(ev->time.seconds,60));
+       show_index(f, ev->type, "type='", "'");
+       show_index(f, ev->flags, "flags='", "'");
+       show_index(f, ev->value, "value='", "'");
+       show_utf8(f, ev->name, " name='", "'");
+       fprintf(f, " />\n");
+}
+
+
+static void save_events(FILE *f, struct event *ev)
+{
+       while (ev) {
+               save_one_event(f, ev);
+               ev = ev->next;
+       }
+}
+
 static void save_dive(FILE *f, struct dive *dive)
 {
        int i;
@@ -208,6 +283,8 @@ static void save_dive(FILE *f, struct dive *dive)
        fputs("<dive", f);
        if (dive->number)
                fprintf(f, " number='%d'", dive->number);
+       if (dive->rating)
+               fprintf(f, " rating='%d'", dive->rating);
        fprintf(f, " date='%04u-%02u-%02u'",
                tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday);
        fprintf(f, " time='%02u:%02u:%02u'",
@@ -216,6 +293,8 @@ static void save_dive(FILE *f, struct dive *dive)
                FRACTION(dive->duration.seconds, 60));
        save_overview(f, dive);
        save_cylinder_info(f, dive);
+       save_weightsystem_info(f, dive);
+       save_events(f, dive->events);
        for (i = 0; i < dive->samples; i++)
                save_sample(f, dive->sample+i);
        fprintf(f, "</dive>\n");
@@ -234,7 +313,7 @@ void save_dives(const char *filename)
        /* Flush any edits of current dives back to the dives! */
        update_dive(current_dive);
 
-       fprintf(f, "<dives>\n<program name='diveclog' version='%d'></program>\n", VERSION);
+       fprintf(f, "<dives>\n<program name='subsurface' version='%d'></program>\n", VERSION);
        for (i = 0; i < dive_table.nr; i++)
                save_dive(f, get_dive(i));
        fprintf(f, "</dives>\n");