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Add support from importing from Diving Log xml files

Browse source 
This is just a very rough draft.  It imports all the main stuff I
noticed, but I'm sure it drops a ton of other stuff.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2011-09-05 14:29:08 -07:00
parent 89593a542a
commit 8197d7f4d4
1 changed files with 129 additions and 36 deletions
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165
parse-xml.c
View file

@ -98,6 +98,7 @@ static enum import_source {
LIBDIVECOMPUTER,
SUUNTO,
UEMIS,
DIVINGLOG,
} import_source;
static time_t utc_mktime(struct tm *tm)
@ -473,6 +474,35 @@ static int uemis_fill_sample(struct sample *sample, const char *name, int len, c
0;
}
/*
* Divinglog is crazy. The temperatures are in celsius. EXCEPT
* for the sample temperatures, that are in Fahrenheit.
* WTF?
*/
static void fahrenheit(char *buffer, void *_temperature)
{
temperature_t *temperature = _temperature;
union int_or_float val;
switch (integer_or_float(buffer, &val)) {
case FLOAT:
temperature->mkelvin = (val.fp + 459.67) * 5000/9;
break;
default:
fprintf(stderr, "Crazy Diving Log temperature reading %s\n", buffer);
}
free(buffer);
}
static int divinglog_fill_sample(struct sample *sample, const char *name, int len, char *buf)
{
return MATCH(".p.time", sampletime, &sample->time) ||
MATCH(".p.depth", depth, &sample->depth) ||
MATCH(".p.temp", fahrenheit, &sample->temperature) ||
MATCH(".p.press1", pressure, &sample->cylinderpressure) ||
0;
}
/* We're in samples - try to convert the random xml value to something useful */
static void try_to_fill_sample(struct sample *sample, const char *name, char *buf)
{
@ -500,6 +530,11 @@ static void try_to_fill_sample(struct sample *sample, const char *name, char *bu
return;
break;
case DIVINGLOG:
if (divinglog_fill_sample(sample, name, len, buf))
return;
break;
default:
break;
}
@ -525,6 +560,44 @@ static int suunto_dive_match(struct dive *dive, const char *name, int len, char
0;
}
static const char *country, *city;
static void divinglog_place(char *place, void *_location)
{
char **location = _location;
char buffer[256], *p;
int len;
len = snprintf(buffer, sizeof(buffer),
"%s%s%s%s%s",
place,
city ? ", " : "",
city ? city : "",
country ? ", " : "",
country ? country : "");
p = malloc(len+1);
memcpy(p, buffer, len+1);
*location = p;
city = NULL;
country = NULL;
}
static int divinglog_dive_match(struct dive *dive, const char *name, int len, char *buf)
{
return MATCH(".divedate", divedate, &dive->when) ||
MATCH(".entrytime", divetime, &dive->when) ||
MATCH(".depth", depth, &dive->maxdepth) ||
MATCH(".tanksize", cylindersize, &dive->cylinder[0].type.size) ||
MATCH(".tanktype", utf8_string, &dive->cylinder[0].type.description) ||
MATCH(".comments", utf8_string, &dive->notes) ||
MATCH(".country.name", utf8_string, &country) ||
MATCH(".city.name", utf8_string, &city) ||
MATCH(".place.name", divinglog_place, &dive->location) ||
0;
}
static int buffer_value(char *buffer)
{
int val = atoi(buffer);
@ -698,6 +771,27 @@ static void try_to_fill_dive(struct dive *dive, const char *name, char *buf)
int len = strlen(name);
start_match("dive", name, buf);
switch (import_source) {
case SUUNTO:
if (suunto_dive_match(dive, name, len, buf))
return;
break;
case UEMIS:
if (uemis_dive_match(dive, name, len, buf))
return;
break;
case DIVINGLOG:
if (divinglog_dive_match(dive, name, len, buf))
return;
break;
default:
break;
}
if (MATCH(".date", divedate, &dive->when))
return;
if (MATCH(".time", divetime, &dive->when))
@ -755,20 +849,6 @@ static void try_to_fill_dive(struct dive *dive, const char *name, char *buf)
if (MATCH(".he", gasmix, &dive->cylinder[cylinder_index].gasmix.he))
return;
switch (import_source) {
case SUUNTO:
if (suunto_dive_match(dive, name, len, buf))
return;
break;
case UEMIS:
if (uemis_dive_match(dive, name, len, buf))
return;
break;
default:
break;
}
nonmatch("dive", name, buf);
}
@ -916,26 +996,6 @@ static void dive_end(void)
cylinder_index = 0;
}
static void suunto_start(void)
{
import_source = SUUNTO;
units = SI_units;
}
static void suunto_end(void)
{
}
static void uemis_start(void)
{
import_source = UEMIS;
units = SI_units;
}
static void uemis_end(void)
{
}
static void event_start(void)
{
}
@ -1080,6 +1140,33 @@ static void visit(xmlNode *n)
traverse(n->children);
}
static void suunto_importer(void)
{
import_source = SUUNTO;
units = SI_units;
}
static void uemis_importer(void)
{
import_source = UEMIS;
units = SI_units;
}
static void DivingLog_importer(void)
{
import_source = DIVINGLOG;
/*
* Diving Log units are really strange.
*
* Temperatures are in C, except in samples,
* when they are in Fahrenheit. Depths are in
* meters, but pressure is in PSI.
*/
units = SI_units;
units.pressure = PSI;
}
/*
* I'm sure this could be done as some fancy DTD rules.
* It's just not worth the headache.
@ -1089,14 +1176,20 @@ static struct nesting {
void (*start)(void), (*end)(void);
} nesting[] = {
{ "dive", dive_start, dive_end },
{ "SUUNTO", suunto_start, suunto_end },
{ "Dive", dive_start, dive_end },
{ "sample", sample_start, sample_end },
{ "SAMPLE", sample_start, sample_end },
{ "reading", sample_start, sample_end },
{ "event", event_start, event_end },
{ "gasmix", cylinder_start, cylinder_end },
{ "cylinder", cylinder_start, cylinder_end },
{ "pre_dive", uemis_start, uemis_end },
{ "P", sample_start, sample_end },
/* Import type recognition */
{ "SUUNTO", suunto_importer },
{ "Divinglog", DivingLog_importer },
{ "pre_dive", uemis_importer },
{ NULL, }
};