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Start sanitizing gaschange event information

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Decode the gasmix data into a sane format when creating the event, and
add the (currently unused) ability to specify a gas change to a
particular cylinder rather than (or in addition to) the gasmix.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Linus Torvalds 2014-08-17 12:26:21 -06:00 • committed by Dirk Hohndel
parent b47e0658cf
commit df4e26c875
8 changed files with 234 additions and 97 deletions
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27
save-xml.c
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@ -148,6 +148,18 @@ static void save_overview(struct membuffer *b, struct dive *dive)
show_utf8(b, dive->suit, " <suit>", "</suit>\n", 0);
}
static void put_gasmix(struct membuffer *b, struct gasmix *mix)
{
int o2 = mix->o2.permille;
int he = mix->he.permille;
if (o2) {
put_format(b, " o2='%u.%u%%'", FRACTION(o2, 10));
if (he)
put_format(b, " he='%u.%u%%'", FRACTION(he, 10));
}
}
static void save_cylinder_info(struct membuffer *b, struct dive *dive)
{
int i, nr;
@ -158,19 +170,13 @@ static void save_cylinder_info(struct membuffer *b, struct dive *dive)
cylinder_t *cylinder = dive->cylinder + i;
int volume = cylinder->type.size.mliter;
const char *description = cylinder->type.description;
int o2 = cylinder->gasmix.o2.permille;
int he = cylinder->gasmix.he.permille;
put_format(b, " <cylinder");
if (volume)
put_milli(b, " size='", volume, " l'");
put_pressure(b, cylinder->type.workingpressure, " workpressure='", " bar'");
show_utf8(b, description, " description='", "'", 1);
if (o2) {
put_format(b, " o2='%u.%u%%'", FRACTION(o2, 10));
if (he)
put_format(b, " he='%u.%u%%'", FRACTION(he, 10));
}
put_gasmix(b, &cylinder->gasmix);
put_pressure(b, cylinder->start, " start='", " bar'");
put_pressure(b, cylinder->end, " end='", " bar'");
put_format(b, " />\n");
@ -261,6 +267,13 @@ static void save_one_event(struct membuffer *b, struct event *ev)
show_index(b, ev->flags, "flags='", "'");
show_index(b, ev->value, "value='", "'");
show_utf8(b, ev->name, " name='", "'", 1);
if (event_is_gaschange(ev)) {
if (ev->gas.index >= 0) {
show_index(b, ev->gas.index, "cylinder='", "'");
put_gasmix(b, &ev->gas.mix);
} else if (!event_gasmix_redundant(ev))
put_gasmix(b, &ev->gas.mix);
}
put_format(b, " />\n");
}