static struct dive *dive;
static struct sample *sample;
static struct tm tm;
+static int suunto;
+static int event_index, gasmix_index;
static time_t utc_mktime(struct tm *tm)
{
sampletime(buffer, _time);
}
+static void percent(char *buffer, void *_fraction)
+{
+ fraction_t *fraction = _fraction;
+ union int_or_float val;
+
+ switch (integer_or_float(buffer, &val)) {
+ /* C or F? Who knows? Let's default to Celsius */
+ case INTEGER:
+ val.fp = val.i;
+ /* Fallthrough */
+ case FLOAT:
+ if (val.fp <= 100.0)
+ fraction->permille = val.fp * 10 + 0.5;
+ break;
+
+ default:
+ printf("Strange percentage reading %s\n", buffer);
+ break;
+ }
+ free(buffer);
+}
+
+static void gasmix(char *buffer, void *_fraction)
+{
+ if (gasmix_index < MAX_MIXES)
+ percent(buffer, _fraction);
+}
+
+
#define MATCH(pattern, fn, dest) \
match(pattern, strlen(pattern), name, len, fn, buf, dest)
nonmatch("sample", name, buf);
}
+/*
+ * Crazy suunto xml. Look at how those o2/he things match up.
+ */
+static int suunto_dive_match(struct dive *dive, const char *name, int len, char *buf)
+{
+ return MATCH(".o2pct", percent, &dive->gasmix[0].o2) ||
+ MATCH(".hepct_0", percent, &dive->gasmix[0].he) ||
+ MATCH(".o2pct_2", percent, &dive->gasmix[1].o2) ||
+ MATCH(".hepct_1", percent, &dive->gasmix[1].he) ||
+ MATCH(".o2pct_3", percent, &dive->gasmix[2].o2) ||
+ MATCH(".hepct_2", percent, &dive->gasmix[2].he) ||
+ MATCH(".o2pct_4", percent, &dive->gasmix[3].o2) ||
+ MATCH(".hepct_3", percent, &dive->gasmix[3].he);
+}
+
/* We're in the top-level dive xml. Try to convert whatever value to a dive value */
static void try_to_fill_dive(struct dive *dive, const char *name, char *buf)
{
return;
if (MATCH(".cylinderendpressure", pressure, &dive->end_pressure))
return;
+
+ if (MATCH(".o2", gasmix, &dive->gasmix[gasmix_index].o2))
+ return;
+ if (MATCH(".n2", gasmix, &dive->gasmix[gasmix_index].n2))
+ return;
+ if (MATCH(".he", gasmix, &dive->gasmix[gasmix_index].he))
+ return;
+
+ /* Suunto XML files are some crazy sh*t. */
+ if (suunto && suunto_dive_match(dive, name, len, buf))
+ return;
+
nonmatch("dive", name, buf);
}
dive->name = generate_name(dive);
record_dive(dive);
dive = NULL;
+ gasmix_index = 0;
+}
+
+static void suunto_start(void)
+{
+ suunto++;
+}
+
+static void suunto_end(void)
+{
+ suunto--;
+}
+
+static void event_start(void)
+{
+}
+
+static void event_end(void)
+{
+ event_index++;
+}
+
+static void gasmix_start(void)
+{
+}
+
+static void gasmix_end(void)
+{
+ gasmix_index++;
}
static void sample_start(void)
}
sample = dive->sample + nr;
memset(sample, 0, sizeof(*sample));
+ event_index = 0;
}
static void sample_end(void)
traverse(n->children);
}
+/*
+ * I'm sure this could be done as some fancy DTD rules.
+ * It's just not worth the headache.
+ */
+static struct nesting {
+ const char *name;
+ void (*start)(void), (*end)(void);
+} nesting[] = {
+ { "dive", dive_start, dive_end },
+ { "SUUNTO", suunto_start, suunto_end },
+ { "sample", sample_start, sample_end },
+ { "SAMPLE", sample_start, sample_end },
+ { "event", event_start, event_end },
+ { "gasmix", gasmix_start, gasmix_end },
+ { NULL, }
+};
+
static void traverse(xmlNode *root)
{
xmlNode *n;
for (n = root; n; n = n->next) {
- /* XML from libdivecomputer: 'dive' per new dive */
- if (!strcmp(n->name, "dive")) {
- dive_start();
- visit(n);
- dive_end();
- continue;
- }
+ struct nesting *rule = nesting;
- /*
- * At least both libdivecomputer and Suunto
- * agree on "sample".
- *
- * Well - almost. Ignore case.
- */
- if (!strcasecmp(n->name, "sample")) {
- sample_start();
- visit(n);
- sample_end();
- continue;
- }
+ do {
+ if (!strcmp(rule->name, n->name))
+ break;
+ rule++;
+ } while (rule->name);
- /* Anything else - just visit it and recurse */
+ if (rule->start)
+ rule->start();
visit(n);
+ if (rule->end)
+ rule->end();
}
}