mirror of
https://github.com/subsurface/subsurface.git
synced 2024-11-28 13:10:19 +00:00
e880948d73
The following statement in the hashstring() function: return hashOf[QString(filename)].toHex().data(); returns data of the temporary QByteArray generated by toHex(). Thus, the caller will access released memory, which could lead to data corruption. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
805 lines
22 KiB
C
805 lines
22 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
#ifdef __clang__
|
|
// Clang has a bug on zero-initialization of C structs.
|
|
#pragma clang diagnostic ignored "-Wmissing-field-initializers"
|
|
#endif
|
|
|
|
#include <stdio.h>
|
|
#include <ctype.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <errno.h>
|
|
#include <time.h>
|
|
#include <unistd.h>
|
|
#include <fcntl.h>
|
|
|
|
#include "dive.h"
|
|
#include "divelist.h"
|
|
#include "device.h"
|
|
#include "membuffer.h"
|
|
#include "strndup.h"
|
|
#include "git-access.h"
|
|
#include "qthelperfromc.h"
|
|
|
|
/*
|
|
* We're outputting utf8 in xml.
|
|
* We need to quote the characters <, >, &.
|
|
*
|
|
* Technically I don't think we'd necessarily need to quote the control
|
|
* characters, but at least libxml2 doesn't like them. It doesn't even
|
|
* allow them quoted. So we just skip them and replace them with '?'.
|
|
*
|
|
* If we do this for attributes, we need to quote the quotes we use too.
|
|
*/
|
|
static void quote(struct membuffer *b, const char *text, int is_attribute)
|
|
{
|
|
int is_html = 0;
|
|
put_quoted(b, text, is_attribute, is_html);
|
|
}
|
|
|
|
static void show_utf8(struct membuffer *b, const char *text, const char *pre, const char *post, int is_attribute)
|
|
{
|
|
int len;
|
|
char *cleaned;
|
|
|
|
if (!text)
|
|
return;
|
|
/* remove leading and trailing space */
|
|
/* We need to combine isascii() with isspace(),
|
|
* because we can only trust isspace() with 7-bit ascii,
|
|
* on windows for example */
|
|
while (isascii(*text) && isspace(*text))
|
|
text++;
|
|
len = strlen(text);
|
|
if (!len)
|
|
return;
|
|
while (len && isascii(text[len - 1]) && isspace(text[len - 1]))
|
|
len--;
|
|
cleaned = strndup(text, len);
|
|
put_string(b, pre);
|
|
quote(b, cleaned, is_attribute);
|
|
put_string(b, post);
|
|
free(cleaned);
|
|
}
|
|
|
|
static void save_depths(struct membuffer *b, struct divecomputer *dc)
|
|
{
|
|
/* What's the point of this dive entry again? */
|
|
if (!dc->maxdepth.mm && !dc->meandepth.mm)
|
|
return;
|
|
|
|
put_string(b, " <depth");
|
|
put_depth(b, dc->maxdepth, " max='", " m'");
|
|
put_depth(b, dc->meandepth, " mean='", " m'");
|
|
put_string(b, " />\n");
|
|
}
|
|
|
|
static void save_dive_temperature(struct membuffer *b, struct dive *dive)
|
|
{
|
|
if (!dive->airtemp.mkelvin && !dive->watertemp.mkelvin)
|
|
return;
|
|
if (dive->airtemp.mkelvin == dc_airtemp(&dive->dc) && dive->watertemp.mkelvin == dc_watertemp(&dive->dc))
|
|
return;
|
|
|
|
put_string(b, " <divetemperature");
|
|
if (dive->airtemp.mkelvin != dc_airtemp(&dive->dc))
|
|
put_temperature(b, dive->airtemp, " air='", " C'");
|
|
if (dive->watertemp.mkelvin != dc_watertemp(&dive->dc))
|
|
put_temperature(b, dive->watertemp, " water='", " C'");
|
|
put_string(b, "/>\n");
|
|
}
|
|
|
|
static void save_temperatures(struct membuffer *b, struct divecomputer *dc)
|
|
{
|
|
if (!dc->airtemp.mkelvin && !dc->watertemp.mkelvin)
|
|
return;
|
|
put_string(b, " <temperature");
|
|
put_temperature(b, dc->airtemp, " air='", " C'");
|
|
put_temperature(b, dc->watertemp, " water='", " C'");
|
|
put_string(b, " />\n");
|
|
}
|
|
|
|
static void save_airpressure(struct membuffer *b, struct divecomputer *dc)
|
|
{
|
|
if (!dc->surface_pressure.mbar)
|
|
return;
|
|
put_string(b, " <surface");
|
|
put_pressure(b, dc->surface_pressure, " pressure='", " bar'");
|
|
put_string(b, " />\n");
|
|
}
|
|
|
|
static void save_salinity(struct membuffer *b, struct divecomputer *dc)
|
|
{
|
|
/* only save if we have a value that isn't the default of sea water */
|
|
if (!dc->salinity || dc->salinity == SEAWATER_SALINITY)
|
|
return;
|
|
put_string(b, " <water");
|
|
put_salinity(b, dc->salinity, " salinity='", " g/l'");
|
|
put_string(b, " />\n");
|
|
}
|
|
|
|
static void save_overview(struct membuffer *b, struct dive *dive)
|
|
{
|
|
show_utf8(b, dive->divemaster, " <divemaster>", "</divemaster>\n", 0);
|
|
show_utf8(b, dive->buddy, " <buddy>", "</buddy>\n", 0);
|
|
show_utf8(b, dive->notes, " <notes>", "</notes>\n", 0);
|
|
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;
|
|
|
|
nr = nr_cylinders(dive);
|
|
|
|
for (i = 0; i < nr; i++) {
|
|
cylinder_t *cylinder = dive->cylinder + i;
|
|
int volume = cylinder->type.size.mliter;
|
|
const char *description = cylinder->type.description;
|
|
|
|
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);
|
|
put_gasmix(b, &cylinder->gasmix);
|
|
put_pressure(b, cylinder->start, " start='", " bar'");
|
|
put_pressure(b, cylinder->end, " end='", " bar'");
|
|
if (cylinder->cylinder_use != OC_GAS)
|
|
show_utf8(b, cylinderuse_text[cylinder->cylinder_use], " use='", "'", 1);
|
|
if (cylinder->depth.mm != 0)
|
|
put_milli(b, " depth='", cylinder->depth.mm, " m'");
|
|
put_format(b, " />\n");
|
|
}
|
|
}
|
|
|
|
static void save_weightsystem_info(struct membuffer *b, struct dive *dive)
|
|
{
|
|
int i, nr;
|
|
|
|
nr = nr_weightsystems(dive);
|
|
|
|
for (i = 0; i < nr; i++) {
|
|
weightsystem_t *ws = dive->weightsystem + i;
|
|
int grams = ws->weight.grams;
|
|
const char *description = ws->description;
|
|
|
|
put_format(b, " <weightsystem");
|
|
put_milli(b, " weight='", grams, " kg'");
|
|
show_utf8(b, description, " description='", "'", 1);
|
|
put_format(b, " />\n");
|
|
}
|
|
}
|
|
|
|
static void show_integer(struct membuffer *b, int value, const char *pre, const char *post)
|
|
{
|
|
put_format(b, " %s%d%s", pre, value, post);
|
|
}
|
|
|
|
static void show_index(struct membuffer *b, int value, const char *pre, const char *post)
|
|
{
|
|
if (value)
|
|
show_integer(b, value, pre, post);
|
|
}
|
|
|
|
static void save_sample(struct membuffer *b, struct sample *sample, struct sample *old, int o2sensor)
|
|
{
|
|
int idx;
|
|
|
|
put_format(b, " <sample time='%u:%02u min'", FRACTION(sample->time.seconds, 60));
|
|
put_milli(b, " depth='", sample->depth.mm, " m'");
|
|
if (sample->temperature.mkelvin && sample->temperature.mkelvin != old->temperature.mkelvin) {
|
|
put_temperature(b, sample->temperature, " temp='", " C'");
|
|
old->temperature = sample->temperature;
|
|
}
|
|
|
|
/*
|
|
* We only show sensor information for samples with pressure, and only if it
|
|
* changed from the previous sensor we showed.
|
|
*/
|
|
for (idx = 0; idx < MAX_SENSORS; idx++) {
|
|
pressure_t p = sample->pressure[idx];
|
|
int sensor = sample->sensor[idx];
|
|
|
|
if (!p.mbar)
|
|
continue;
|
|
|
|
/* Legacy o2pressure format? */
|
|
if (o2sensor >= 0) {
|
|
if (sensor == o2sensor) {
|
|
put_pressure(b, p, " o2pressure='", " bar'");
|
|
continue;
|
|
}
|
|
put_pressure(b, p, " pressure='", " bar'");
|
|
if (sensor != old->sensor[0]) {
|
|
put_format(b, " sensor='%d'", sensor);
|
|
old->sensor[0] = sensor;
|
|
}
|
|
continue;
|
|
}
|
|
|
|
/* The new-style format is much simpler: the sensor is always encoded */
|
|
put_format(b, " pressure%d=", sensor);
|
|
put_pressure(b, p, "'", " bar'");
|
|
}
|
|
|
|
/* the deco/ndl values are stored whenever they change */
|
|
if (sample->ndl.seconds != old->ndl.seconds) {
|
|
put_format(b, " ndl='%u:%02u min'", FRACTION(sample->ndl.seconds, 60));
|
|
old->ndl = sample->ndl;
|
|
}
|
|
if (sample->tts.seconds != old->tts.seconds) {
|
|
put_format(b, " tts='%u:%02u min'", FRACTION(sample->tts.seconds, 60));
|
|
old->tts = sample->tts;
|
|
}
|
|
if (sample->rbt.seconds)
|
|
put_format(b, " rbt='%u:%02u min'", FRACTION(sample->rbt.seconds, 60));
|
|
if (sample->in_deco != old->in_deco) {
|
|
put_format(b, " in_deco='%d'", sample->in_deco ? 1 : 0);
|
|
old->in_deco = sample->in_deco;
|
|
}
|
|
if (sample->stoptime.seconds != old->stoptime.seconds) {
|
|
put_format(b, " stoptime='%u:%02u min'", FRACTION(sample->stoptime.seconds, 60));
|
|
old->stoptime = sample->stoptime;
|
|
}
|
|
|
|
if (sample->stopdepth.mm != old->stopdepth.mm) {
|
|
put_milli(b, " stopdepth='", sample->stopdepth.mm, " m'");
|
|
old->stopdepth = sample->stopdepth;
|
|
}
|
|
|
|
if (sample->cns != old->cns) {
|
|
put_format(b, " cns='%u%%'", sample->cns);
|
|
old->cns = sample->cns;
|
|
}
|
|
|
|
if ((sample->o2sensor[0].mbar) && (sample->o2sensor[0].mbar != old->o2sensor[0].mbar)) {
|
|
put_milli(b, " sensor1='", sample->o2sensor[0].mbar, " bar'");
|
|
old->o2sensor[0] = sample->o2sensor[0];
|
|
}
|
|
|
|
if ((sample->o2sensor[1].mbar) && (sample->o2sensor[1].mbar != old->o2sensor[1].mbar)) {
|
|
put_milli(b, " sensor2='", sample->o2sensor[1].mbar, " bar'");
|
|
old->o2sensor[1] = sample->o2sensor[1];
|
|
}
|
|
|
|
if ((sample->o2sensor[2].mbar) && (sample->o2sensor[2].mbar != old->o2sensor[2].mbar)) {
|
|
put_milli(b, " sensor3='", sample->o2sensor[2].mbar, " bar'");
|
|
old->o2sensor[2] = sample->o2sensor[2];
|
|
}
|
|
|
|
if (sample->setpoint.mbar != old->setpoint.mbar) {
|
|
put_milli(b, " po2='", sample->setpoint.mbar, " bar'");
|
|
old->setpoint = sample->setpoint;
|
|
}
|
|
if (sample->heartbeat != old->heartbeat) {
|
|
show_index(b, sample->heartbeat, "heartbeat='", "'");
|
|
old->heartbeat = sample->heartbeat;
|
|
}
|
|
if (sample->bearing.degrees != old->bearing.degrees) {
|
|
show_index(b, sample->bearing.degrees, "bearing='", "'");
|
|
old->bearing.degrees = sample->bearing.degrees;
|
|
}
|
|
put_format(b, " />\n");
|
|
}
|
|
|
|
static void save_one_event(struct membuffer *b, struct dive *dive, struct event *ev)
|
|
{
|
|
put_format(b, " <event time='%d:%02d min'", FRACTION(ev->time.seconds, 60));
|
|
show_index(b, ev->type, "type='", "'");
|
|
show_index(b, ev->flags, "flags='", "'");
|
|
show_index(b, ev->value, "value='", "'");
|
|
show_utf8(b, ev->name, " name='", "'", 1);
|
|
if (event_is_gaschange(ev)) {
|
|
struct gasmix *mix = get_gasmix_from_event(dive, ev);
|
|
if (ev->gas.index >= 0)
|
|
show_integer(b, ev->gas.index, "cylinder='", "'");
|
|
put_gasmix(b, mix);
|
|
}
|
|
put_format(b, " />\n");
|
|
}
|
|
|
|
|
|
static void save_events(struct membuffer *b, struct dive *dive, struct event *ev)
|
|
{
|
|
while (ev) {
|
|
save_one_event(b, dive, ev);
|
|
ev = ev->next;
|
|
}
|
|
}
|
|
|
|
static void save_tags(struct membuffer *b, struct tag_entry *entry)
|
|
{
|
|
if (entry) {
|
|
const char *sep = " tags='";
|
|
do {
|
|
struct divetag *tag = entry->tag;
|
|
put_string(b, sep);
|
|
/* If the tag has been translated, write the source to the xml file */
|
|
quote(b, tag->source ?: tag->name, 1);
|
|
sep = ", ";
|
|
} while ((entry = entry->next) != NULL);
|
|
put_string(b, "'");
|
|
}
|
|
}
|
|
|
|
static void save_extra_data(struct membuffer *b, struct extra_data *ed)
|
|
{
|
|
while (ed) {
|
|
if (ed->key && ed->value) {
|
|
put_string(b, " <extradata");
|
|
show_utf8(b, ed->key, " key='", "'", 1);
|
|
show_utf8(b, ed->value, " value='", "'", 1);
|
|
put_string(b, " />\n");
|
|
}
|
|
ed = ed->next;
|
|
}
|
|
}
|
|
|
|
static void show_date(struct membuffer *b, timestamp_t when)
|
|
{
|
|
struct tm tm;
|
|
|
|
utc_mkdate(when, &tm);
|
|
|
|
put_format(b, " date='%04u-%02u-%02u'",
|
|
tm.tm_year, tm.tm_mon + 1, tm.tm_mday);
|
|
if (tm.tm_hour || tm.tm_min || tm.tm_sec)
|
|
put_format(b, " time='%02u:%02u:%02u'",
|
|
tm.tm_hour, tm.tm_min, tm.tm_sec);
|
|
}
|
|
|
|
static void save_samples(struct membuffer *b, struct dive *dive, struct divecomputer *dc)
|
|
{
|
|
int nr;
|
|
int o2sensor;
|
|
struct sample *s;
|
|
struct sample dummy = { .bearing.degrees = -1, .ndl.seconds = -1 };
|
|
|
|
/* Set up default pressure sensor indexes */
|
|
o2sensor = legacy_format_o2pressures(dive, dc);
|
|
if (o2sensor >= 0) {
|
|
dummy.sensor[0] = !o2sensor;
|
|
dummy.sensor[1] = o2sensor;
|
|
}
|
|
|
|
s = dc->sample;
|
|
nr = dc->samples;
|
|
while (--nr >= 0) {
|
|
save_sample(b, s, &dummy, o2sensor);
|
|
s++;
|
|
}
|
|
}
|
|
|
|
static void save_dc(struct membuffer *b, struct dive *dive, struct divecomputer *dc)
|
|
{
|
|
put_format(b, " <divecomputer");
|
|
show_utf8(b, dc->model, " model='", "'", 1);
|
|
if (dc->last_manual_time.seconds)
|
|
put_duration(b, dc->last_manual_time, " last-manual-time='", " min'");
|
|
if (dc->deviceid)
|
|
put_format(b, " deviceid='%08x'", dc->deviceid);
|
|
if (dc->diveid)
|
|
put_format(b, " diveid='%08x'", dc->diveid);
|
|
if (dc->when && dc->when != dive->when)
|
|
show_date(b, dc->when);
|
|
if (dc->duration.seconds && dc->duration.seconds != dive->dc.duration.seconds)
|
|
put_duration(b, dc->duration, " duration='", " min'");
|
|
if (dc->divemode != OC) {
|
|
for (enum dive_comp_type i = 0; i < NUM_DC_TYPE; i++)
|
|
if (dc->divemode == i)
|
|
show_utf8(b, divemode_text[i], " dctype='", "'", 1);
|
|
if (dc->no_o2sensors)
|
|
put_format(b," no_o2sensors='%d'", dc->no_o2sensors);
|
|
}
|
|
put_format(b, ">\n");
|
|
save_depths(b, dc);
|
|
save_temperatures(b, dc);
|
|
save_airpressure(b, dc);
|
|
save_salinity(b, dc);
|
|
put_duration(b, dc->surfacetime, " <surfacetime>", " min</surfacetime>\n");
|
|
save_extra_data(b, dc->extra_data);
|
|
save_events(b, dive, dc->events);
|
|
save_samples(b, dive, dc);
|
|
|
|
put_format(b, " </divecomputer>\n");
|
|
}
|
|
|
|
static void save_picture(struct membuffer *b, struct picture *pic)
|
|
{
|
|
put_string(b, " <picture filename='");
|
|
put_quoted(b, pic->filename, true, false);
|
|
put_string(b, "'");
|
|
if (pic->offset.seconds) {
|
|
int offset = pic->offset.seconds;
|
|
char sign = '+';
|
|
if (offset < 0) {
|
|
sign = '-';
|
|
offset = -offset;
|
|
}
|
|
put_format(b, " offset='%c%u:%02u min'", sign, FRACTION(offset, 60));
|
|
}
|
|
if (pic->latitude.udeg || pic->longitude.udeg) {
|
|
put_degrees(b, pic->latitude, " gps='", " ");
|
|
put_degrees(b, pic->longitude, "", "'");
|
|
}
|
|
char *hash = hashstring(pic->filename);
|
|
if (!empty_string(hash))
|
|
put_format(b, " hash='%s'", hash);
|
|
free(hash);
|
|
|
|
put_string(b, "/>\n");
|
|
}
|
|
|
|
void save_one_dive_to_mb(struct membuffer *b, struct dive *dive)
|
|
{
|
|
struct divecomputer *dc;
|
|
|
|
put_string(b, "<dive");
|
|
if (dive->number)
|
|
put_format(b, " number='%d'", dive->number);
|
|
if (dive->tripflag == NO_TRIP)
|
|
put_format(b, " tripflag='NOTRIP'");
|
|
if (dive->rating)
|
|
put_format(b, " rating='%d'", dive->rating);
|
|
if (dive->visibility)
|
|
put_format(b, " visibility='%d'", dive->visibility);
|
|
save_tags(b, dive->tag_list);
|
|
if (dive->dive_site_uuid) {
|
|
if (get_dive_site_by_uuid(dive->dive_site_uuid) != NULL)
|
|
put_format(b, " divesiteid='%8x'", dive->dive_site_uuid);
|
|
else if (verbose)
|
|
fprintf(stderr, "removed reference to non-existant dive site with uuid %08x\n", dive->dive_site_uuid);
|
|
}
|
|
show_date(b, dive->when);
|
|
if (dive->dc.duration.seconds > 0)
|
|
put_format(b, " duration='%u:%02u min'>\n",
|
|
FRACTION(dive->dc.duration.seconds, 60));
|
|
else
|
|
put_format(b, ">\n");
|
|
save_overview(b, dive);
|
|
save_cylinder_info(b, dive);
|
|
save_weightsystem_info(b, dive);
|
|
save_dive_temperature(b, dive);
|
|
/* Save the dive computer data */
|
|
for_each_dc(dive, dc)
|
|
save_dc(b, dive, dc);
|
|
FOR_EACH_PICTURE(dive)
|
|
save_picture(b, picture);
|
|
put_format(b, "</dive>\n");
|
|
}
|
|
|
|
int save_dive(FILE *f, struct dive *dive)
|
|
{
|
|
struct membuffer buf = { 0 };
|
|
|
|
save_one_dive_to_mb(&buf, dive);
|
|
flush_buffer(&buf, f);
|
|
/* Error handling? */
|
|
return 0;
|
|
}
|
|
|
|
static void save_trip(struct membuffer *b, dive_trip_t *trip)
|
|
{
|
|
int i;
|
|
struct dive *dive;
|
|
|
|
put_format(b, "<trip");
|
|
show_date(b, trip->when);
|
|
show_utf8(b, trip->location, " location=\'", "\'", 1);
|
|
put_format(b, ">\n");
|
|
show_utf8(b, trip->notes, "<notes>", "</notes>\n", 0);
|
|
|
|
/*
|
|
* Incredibly cheesy: we want to save the dives sorted, and they
|
|
* are sorted in the dive array.. So instead of using the dive
|
|
* list in the trip, we just traverse the global dive array and
|
|
* check the divetrip pointer..
|
|
*/
|
|
for_each_dive(i, dive) {
|
|
if (dive->divetrip == trip)
|
|
save_one_dive_to_mb(b, dive);
|
|
}
|
|
|
|
put_format(b, "</trip>\n");
|
|
}
|
|
|
|
static void save_one_device(void *_f, const char *model, uint32_t deviceid,
|
|
const char *nickname, const char *serial_nr, const char *firmware)
|
|
{
|
|
struct membuffer *b = _f;
|
|
|
|
/* Nicknames that are empty or the same as the device model are not interesting */
|
|
if (nickname) {
|
|
if (!*nickname || !strcmp(model, nickname))
|
|
nickname = NULL;
|
|
}
|
|
|
|
/* Serial numbers that are empty are not interesting */
|
|
if (serial_nr && !*serial_nr)
|
|
serial_nr = NULL;
|
|
|
|
/* Firmware strings that are empty are not interesting */
|
|
if (firmware && !*firmware)
|
|
firmware = NULL;
|
|
|
|
/* Do we have anything interesting about this dive computer to save? */
|
|
if (!serial_nr && !nickname && !firmware)
|
|
return;
|
|
|
|
put_format(b, "<divecomputerid");
|
|
show_utf8(b, model, " model='", "'", 1);
|
|
put_format(b, " deviceid='%08x'", deviceid);
|
|
show_utf8(b, serial_nr, " serial='", "'", 1);
|
|
show_utf8(b, firmware, " firmware='", "'", 1);
|
|
show_utf8(b, nickname, " nickname='", "'", 1);
|
|
put_format(b, "/>\n");
|
|
}
|
|
|
|
int save_dives(const char *filename)
|
|
{
|
|
return save_dives_logic(filename, false);
|
|
}
|
|
|
|
void save_dives_buffer(struct membuffer *b, const bool select_only)
|
|
{
|
|
int i;
|
|
struct dive *dive;
|
|
dive_trip_t *trip;
|
|
|
|
put_format(b, "<divelog program='subsurface' version='%d'>\n<settings>\n", DATAFORMAT_VERSION);
|
|
|
|
if (prefs.save_userid_local)
|
|
put_format(b, " <userid>%30s</userid>\n", prefs.userid);
|
|
|
|
/* save the dive computer nicknames, if any */
|
|
call_for_each_dc(b, save_one_device, select_only);
|
|
if (autogroup)
|
|
put_format(b, " <autogroup state='1' />\n");
|
|
put_format(b, "</settings>\n");
|
|
|
|
/* save the dive sites - to make the output consistent let's sort the table, first */
|
|
dive_site_table_sort();
|
|
put_format(b, "<divesites>\n");
|
|
for (i = 0; i < dive_site_table.nr; i++) {
|
|
int j;
|
|
struct dive *d;
|
|
struct dive_site *ds = get_dive_site(i);
|
|
if (dive_site_is_empty(ds) || !is_dive_site_used(ds->uuid, false)) {
|
|
for_each_dive(j, d) {
|
|
if (d->dive_site_uuid == ds->uuid)
|
|
d->dive_site_uuid = 0;
|
|
}
|
|
delete_dive_site(ds->uuid);
|
|
i--; // since we just deleted that one
|
|
continue;
|
|
} else if (ds->name &&
|
|
(strncmp(ds->name, "Auto-created dive", 17) == 0 ||
|
|
strncmp(ds->name, "New Dive", 8) == 0)) {
|
|
// these are the two default names for sites from
|
|
// the web service; if the site isn't used in any
|
|
// dive (really? you didn't rename it?), delete it
|
|
if (!is_dive_site_used(ds->uuid, false)) {
|
|
if (verbose)
|
|
fprintf(stderr, "Deleted unused auto-created dive site %s\n", ds->name);
|
|
delete_dive_site(ds->uuid);
|
|
i--; // since we just deleted that one
|
|
continue;
|
|
}
|
|
}
|
|
if (select_only && !is_dive_site_used(ds->uuid, true))
|
|
continue;
|
|
|
|
put_format(b, "<site uuid='%8x'", ds->uuid);
|
|
show_utf8(b, ds->name, " name='", "'", 1);
|
|
if (ds->latitude.udeg || ds->longitude.udeg) {
|
|
put_degrees(b, ds->latitude, " gps='", " ");
|
|
put_degrees(b, ds->longitude, "", "'");
|
|
}
|
|
show_utf8(b, ds->description, " description='", "'", 1);
|
|
put_format(b, ">\n");
|
|
show_utf8(b, ds->notes, " <notes>", " </notes>\n", 0);
|
|
if (ds->taxonomy.nr) {
|
|
for (int j = 0; j < ds->taxonomy.nr; j++) {
|
|
struct taxonomy *t = &ds->taxonomy.category[j];
|
|
if (t->category != TC_NONE && t->value) {
|
|
put_format(b, " <geo cat='%d'", t->category);
|
|
put_format(b, " origin='%d'", t->origin);
|
|
show_utf8(b, t->value, " value='", "'/>\n", 1);
|
|
}
|
|
}
|
|
}
|
|
put_format(b, "</site>\n");
|
|
}
|
|
put_format(b, "</divesites>\n<dives>\n");
|
|
for (trip = dive_trip_list; trip != NULL; trip = trip->next)
|
|
trip->index = 0;
|
|
|
|
/* save the dives */
|
|
for_each_dive(i, dive) {
|
|
if (select_only) {
|
|
|
|
if (!dive->selected)
|
|
continue;
|
|
save_one_dive_to_mb(b, dive);
|
|
|
|
} else {
|
|
trip = dive->divetrip;
|
|
|
|
/* Bare dive without a trip? */
|
|
if (!trip) {
|
|
save_one_dive_to_mb(b, dive);
|
|
continue;
|
|
}
|
|
|
|
/* Have we already seen this trip (and thus saved this dive?) */
|
|
if (trip->index)
|
|
continue;
|
|
|
|
/* We haven't seen this trip before - save it and all dives */
|
|
trip->index = 1;
|
|
save_trip(b, trip);
|
|
}
|
|
}
|
|
put_format(b, "</dives>\n</divelog>\n");
|
|
}
|
|
|
|
static void save_backup(const char *name, const char *ext, const char *new_ext)
|
|
{
|
|
int len = strlen(name);
|
|
int a = strlen(ext), b = strlen(new_ext);
|
|
char *newname;
|
|
|
|
/* len up to and including the final '.' */
|
|
len -= a;
|
|
if (len <= 1)
|
|
return;
|
|
if (name[len - 1] != '.')
|
|
return;
|
|
/* msvc doesn't have strncasecmp, has _strnicmp instead - crazy */
|
|
if (strncasecmp(name + len, ext, a))
|
|
return;
|
|
|
|
newname = malloc(len + b + 1);
|
|
if (!newname)
|
|
return;
|
|
|
|
memcpy(newname, name, len);
|
|
memcpy(newname + len, new_ext, b + 1);
|
|
|
|
/*
|
|
* Ignore errors. Maybe we can't create the backup file,
|
|
* maybe no old file existed. Regardless, we'll write the
|
|
* new file.
|
|
*/
|
|
(void) subsurface_rename(name, newname);
|
|
free(newname);
|
|
}
|
|
|
|
static void try_to_backup(const char *filename)
|
|
{
|
|
char extension[][5] = { "xml", "ssrf", "" };
|
|
int i = 0;
|
|
int flen = strlen(filename);
|
|
|
|
/* Maybe we might want to make this configurable? */
|
|
while (extension[i][0] != '\0') {
|
|
int elen = strlen(extension[i]);
|
|
if (strcasecmp(filename + flen - elen, extension[i]) == 0) {
|
|
if (last_xml_version < DATAFORMAT_VERSION) {
|
|
int se_len = strlen(extension[i]) + 5;
|
|
char *special_ext = malloc(se_len);
|
|
snprintf(special_ext, se_len, "%s.v%d", extension[i], last_xml_version);
|
|
save_backup(filename, extension[i], special_ext);
|
|
free(special_ext);
|
|
} else {
|
|
save_backup(filename, extension[i], "bak");
|
|
}
|
|
break;
|
|
}
|
|
i++;
|
|
}
|
|
}
|
|
|
|
int save_dives_logic(const char *filename, const bool select_only)
|
|
{
|
|
struct membuffer buf = { 0 };
|
|
FILE *f;
|
|
void *git;
|
|
const char *branch, *remote;
|
|
int error = 0;
|
|
|
|
git = is_git_repository(filename, &branch, &remote, false);
|
|
if (git)
|
|
return git_save_dives(git, branch, remote, select_only);
|
|
|
|
save_dives_buffer(&buf, select_only);
|
|
|
|
if (same_string(filename, "-")) {
|
|
f = stdout;
|
|
} else {
|
|
try_to_backup(filename);
|
|
error = -1;
|
|
f = subsurface_fopen(filename, "w");
|
|
}
|
|
if (f) {
|
|
flush_buffer(&buf, f);
|
|
error = fclose(f);
|
|
}
|
|
if (error)
|
|
report_error("Save failed (%s)", strerror(errno));
|
|
|
|
free_buffer(&buf);
|
|
return error;
|
|
}
|
|
|
|
int export_dives_xslt(const char *filename, const bool selected, const int units, const char *export_xslt)
|
|
{
|
|
FILE *f;
|
|
struct membuffer buf = { 0 };
|
|
xmlDoc *doc;
|
|
xsltStylesheetPtr xslt = NULL;
|
|
xmlDoc *transformed;
|
|
int res = 0;
|
|
char *params[3];
|
|
int pnr = 0;
|
|
char unitstr[3];
|
|
|
|
if (verbose)
|
|
fprintf(stderr, "export_dives_xslt with stylesheet %s\n", export_xslt);
|
|
|
|
if (!filename)
|
|
return report_error("No filename for export");
|
|
|
|
/* Save XML to file and convert it into a memory buffer */
|
|
save_dives_buffer(&buf, selected);
|
|
|
|
/*
|
|
* Parse the memory buffer into XML document and
|
|
* transform it to selected export format, finally dumping
|
|
* the XML into a character buffer.
|
|
*/
|
|
doc = xmlReadMemory(buf.buffer, buf.len, "divelog", NULL, 0);
|
|
free_buffer(&buf);
|
|
if (!doc)
|
|
return report_error("Failed to read XML memory");
|
|
|
|
/* Convert to export format */
|
|
xslt = get_stylesheet(export_xslt);
|
|
if (!xslt)
|
|
return report_error("Failed to open export conversion stylesheet");
|
|
|
|
snprintf(unitstr, 3, "%d", units);
|
|
params[pnr++] = "units";
|
|
params[pnr++] = unitstr;
|
|
params[pnr++] = NULL;
|
|
|
|
transformed = xsltApplyStylesheet(xslt, doc, (const char **)params);
|
|
xmlFreeDoc(doc);
|
|
|
|
/* Write the transformed export to file */
|
|
f = subsurface_fopen(filename, "w");
|
|
if (f) {
|
|
xsltSaveResultToFile(f, transformed, xslt);
|
|
fclose(f);
|
|
/* Check write errors? */
|
|
} else {
|
|
res = report_error("Failed to open %s for writing (%s)", filename, strerror(errno));
|
|
}
|
|
xsltFreeStylesheet(xslt);
|
|
xmlFreeDoc(transformed);
|
|
|
|
return res;
|
|
}
|