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Libdivecomputer: start actually importing the dive data

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So this actually reports the dive data that libdivecomputer generates.
It doesn't import special events etc, but neither do we for the xml
importer.

It is also slow as heck, since it doesn't try to do the "hey, I already
have this dive" logic and always imports everything, but the basics are
definitely there.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2011-09-12 13:25:05 -07:00
parent aa416e3c96
commit 42f627b8b1
5 changed files with 50 additions and 29 deletions
Download patch file Download diff file Expand all files Collapse all files

71
libdivecomputer.c
View file

@ -2,6 +2,7 @@
#include <gtk/gtk.h>
#include "dive.h"
#include "divelist.h"
#include "display.h"
/* libdivecomputer */
@ -116,7 +117,7 @@ static parser_status_t create_parser(device_data_t *devdata, parser_t **parser)
}
}
static int parse_gasmixes(parser_t *parser, int ngases)
static int parse_gasmixes(struct dive *dive, parser_t *parser, int ngases)
{
int i;
@ -128,20 +129,17 @@ static int parse_gasmixes(parser_t *parser, int ngases)
if (rc != PARSER_STATUS_SUCCESS && rc != PARSER_STATUS_UNSUPPORTED)
return rc;
printf("<gasmix>\n"
" <he>%.1f</he>\n"
" <o2>%.1f</o2>\n"
" <n2>%.1f</n2>\n"
"</gasmix>\n",
gasmix.helium * 100.0,
gasmix.oxygen * 100.0,
gasmix.nitrogen * 100.0);
if (i >= MAX_CYLINDERS)
continue;
dive->cylinder[i].gasmix.o2.permille = gasmix.oxygen * 1000 + 0.5;
dive->cylinder[i].gasmix.he.permille = gasmix.helium * 1000 + 0.5;
}
return PARSER_STATUS_SUCCESS;
}
void
sample_cb (parser_sample_type_t type, parser_sample_value_t value, void *userdata)
sample_cb(parser_sample_type_t type, parser_sample_value_t value, void *userdata)
{
int i;
static const char *events[] = {
@ -150,20 +148,31 @@ sample_cb (parser_sample_type_t type, parser_sample_value_t value, void *userdat
"safety stop (voluntary)", "safety stop (mandatory)", "deepstop",
"ceiling (safety stop)", "unknown", "divetime", "maxdepth",
"OLF", "PO2", "airtime", "rgbm", "heading", "tissue level warning"};
struct dive **divep = userdata;
struct dive *dive = *divep;
struct sample *sample;
/*
* We fill in the "previous" sample - except for SAMPLE_TYPE_TIME,
* which creates a new one.
*/
sample = dive->samples ? dive->sample+dive->samples-1 : NULL;
switch (type) {
case SAMPLE_TYPE_TIME:
printf("<sample>\n");
printf(" <time>%02u:%02u</time>\n", value.time / 60, value.time % 60);
sample = prepare_sample(divep);
sample->time.seconds = value.time;
finish_sample(*divep, sample);
break;
case SAMPLE_TYPE_DEPTH:
printf(" <depth>%.2f</depth>\n", value.depth);
sample->depth.mm = value.depth * 1000 + 0.5;
break;
case SAMPLE_TYPE_PRESSURE:
printf(" <pressure tank=\"%u\">%.2f</pressure>\n", value.pressure.tank, value.pressure.value);
sample->cylinderindex = value.pressure.tank;
sample->cylinderpressure.mbar = value.pressure.value * 1000 + 0.5;
break;
case SAMPLE_TYPE_TEMPERATURE:
printf(" <temperature>%.2f</temperature>\n", value.temperature);
sample->temperature.mkelvin = (value.temperature + 273.15) * 1000 + 0.5;
break;
case SAMPLE_TYPE_EVENT:
printf(" <event type=\"%u\" time=\"%u\" flags=\"%u\" value=\"%u\">%s</event>\n",
@ -190,11 +199,11 @@ sample_cb (parser_sample_type_t type, parser_sample_value_t value, void *userdat
}
static int parse_samples(parser_t *parser)
static int parse_samples(struct dive **divep, parser_t *parser)
{
// Parse the sample data.
printf("Parsing the sample data.\n");
return parser_samples_foreach(parser, sample_cb, NULL);
return parser_samples_foreach(parser, sample_cb, divep);
}
static int dive_cb(const unsigned char *data, unsigned int size,
@ -205,6 +214,8 @@ static int dive_cb(const unsigned char *data, unsigned int size,
parser_t *parser = NULL;
device_data_t *devdata = userdata;
dc_datetime_t dt = {0};
struct tm tm;
struct dive *dive;
/* Christ, this is hacky */
run_gtk_mainloop();
@ -222,6 +233,7 @@ static int dive_cb(const unsigned char *data, unsigned int size,
return rc;
}
dive = alloc_dive();
rc = parser_get_datetime(parser, &dt);
if (rc != PARSER_STATUS_SUCCESS && rc != PARSER_STATUS_UNSUPPORTED) {
error("Error parsing the datetime.");
@ -229,9 +241,13 @@ static int dive_cb(const unsigned char *data, unsigned int size,
return rc;
}
printf("<datetime>%04i-%02i-%02i %02i:%02i:%02i</datetime>\n",
dt.year, dt.month, dt.day,
dt.hour, dt.minute, dt.second);
tm.tm_year = dt.year;
tm.tm_mon = dt.month-1;
tm.tm_mday = dt.day;
tm.tm_hour = dt.hour;
tm.tm_min = dt.minute;
tm.tm_sec = dt.second;
dive->when = utc_mktime(&tm);
// Parse the divetime.
printf("Parsing the divetime.\n");
@ -242,9 +258,7 @@ static int dive_cb(const unsigned char *data, unsigned int size,
parser_destroy(parser);
return rc;
}
printf("<divetime>%02u:%02u</divetime>\n",
divetime / 60, divetime % 60);
dive->duration.seconds = divetime;
// Parse the maxdepth.
printf("Parsing the maxdepth.\n");
@ -255,8 +269,7 @@ static int dive_cb(const unsigned char *data, unsigned int size,
parser_destroy(parser);
return rc;
}
printf("<maxdepth>%.2f</maxdepth>\n", maxdepth);
dive->maxdepth.mm = maxdepth * 1000 + 0.5;
// Parse the gas mixes.
printf("Parsing the gas mixes.\n");
@ -268,7 +281,7 @@ static int dive_cb(const unsigned char *data, unsigned int size,
return rc;
}
rc = parse_gasmixes(parser, ngases);
rc = parse_gasmixes(dive, parser, ngases);
if (rc != PARSER_STATUS_SUCCESS) {
error("Error parsing the gas mix.");
parser_destroy(parser);
@ -276,12 +289,13 @@ static int dive_cb(const unsigned char *data, unsigned int size,
}
// Initialize the sample data.
rc = parse_samples(parser);
rc = parse_samples(&dive, parser);
if (rc != PARSER_STATUS_SUCCESS) {
error("Error parsing the samples.");
parser_destroy(parser);
return rc;
}
record_dive(dive);
parser_destroy(parser);
return 1;
@ -565,4 +579,7 @@ void import_dialog(GtkWidget *w, gpointer data)
break;
}
gtk_widget_destroy(dialog);
report_dives();
dive_list_update_dives(dive_list);
}