mirror of
https://github.com/subsurface/subsurface.git
synced 2024-11-28 05:00:20 +00:00
556ecd5a9b
The old code was leaking memory. Use std::unique_ptr<> for ownership management. This is still very primitive and divetags are kept during application lifetime. There should probably be some form of reference counting. And the taglist should not be global, but attached to the divelog. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
964 lines
28 KiB
C++
964 lines
28 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#ifdef __clang__
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// Clang has a bug on zero-initialization of C structs.
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#pragma clang diagnostic ignored "-Wmissing-field-initializers"
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#endif
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#include <stdio.h>
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#include <ctype.h>
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#include <string.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include "dive.h"
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#include "divelog.h"
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#include "divesite.h"
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#include "errorhelper.h"
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#include "extradata.h"
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#include "filterconstraint.h"
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#include "filterpreset.h"
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#include "sample.h"
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#include "subsurface-string.h"
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#include "subsurface-time.h"
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#include "trip.h"
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#include "device.h"
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#include "event.h"
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#include "file.h"
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#include "membuffer.h"
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#include "picture.h"
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#include "strndup.h"
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#include "git-access.h"
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#include "qthelper.h"
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#include "gettext.h"
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#include "tag.h"
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#include "xmlparams.h"
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/*
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* We're outputting utf8 in xml.
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* We need to quote the characters <, >, &.
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*
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* Technically I don't think we'd necessarily need to quote the control
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* characters, but at least libxml2 doesn't like them. It doesn't even
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* allow them quoted. So we just skip them and replace them with '?'.
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*
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* If we do this for attributes, we need to quote the quotes we use too.
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*/
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static void quote(struct membuffer *b, const char *text, int is_attribute)
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{
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int is_html = 0;
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put_quoted(b, text, is_attribute, is_html);
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}
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static void show_utf8(struct membuffer *b, const char *text, const char *pre, const char *post, int is_attribute)
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{
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int len;
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if (!text)
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return;
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/* remove leading and trailing space */
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/* We need to combine isascii() with isspace(),
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* because we can only trust isspace() with 7-bit ascii,
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* on windows for example */
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while (isascii(*text) && isspace(*text))
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text++;
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len = strlen(text);
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if (!len)
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return;
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while (len && isascii(text[len - 1]) && isspace(text[len - 1]))
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len--;
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std::string cleaned(text, len);
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put_string(b, pre);
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quote(b, cleaned.c_str(), is_attribute);
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put_string(b, post);
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}
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static void blankout(std::string &s)
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{
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for(char &c: s) {
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switch (c) {
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case 'A'...'Z':
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c = 'X';
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break;
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case 'a'...'z':
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c = 'x';
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break;
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default:
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;
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}
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}
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}
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static void show_utf8_blanked(struct membuffer *b, const char *text, const char *pre, const char *post, int is_attribute, bool anonymize)
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{
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if (!text)
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return;
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std::string copy(text);
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if (anonymize)
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blankout(copy);
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show_utf8(b, copy.c_str(), pre, post, is_attribute);
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}
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static void save_depths(struct membuffer *b, struct divecomputer *dc)
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{
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/* What's the point of this dive entry again? */
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if (!dc->maxdepth.mm && !dc->meandepth.mm)
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return;
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put_string(b, " <depth");
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put_depth(b, dc->maxdepth, " max='", " m'");
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put_depth(b, dc->meandepth, " mean='", " m'");
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put_string(b, " />\n");
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}
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static void save_dive_temperature(struct membuffer *b, struct dive *dive)
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{
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if (!dive->airtemp.mkelvin && !dive->watertemp.mkelvin)
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return;
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if (dive->airtemp.mkelvin == dc_airtemp(&dive->dc) && dive->watertemp.mkelvin == dc_watertemp(&dive->dc))
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return;
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put_string(b, " <divetemperature");
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if (dive->airtemp.mkelvin != dc_airtemp(&dive->dc))
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put_temperature(b, dive->airtemp, " air='", " C'");
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if (dive->watertemp.mkelvin != dc_watertemp(&dive->dc))
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put_temperature(b, dive->watertemp, " water='", " C'");
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put_string(b, "/>\n");
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}
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static void save_temperatures(struct membuffer *b, struct divecomputer *dc)
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{
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if (!dc->airtemp.mkelvin && !dc->watertemp.mkelvin)
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return;
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put_string(b, " <temperature");
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put_temperature(b, dc->airtemp, " air='", " C'");
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put_temperature(b, dc->watertemp, " water='", " C'");
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put_string(b, " />\n");
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}
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static void save_airpressure(struct membuffer *b, struct divecomputer *dc)
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{
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if (!dc->surface_pressure.mbar)
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return;
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put_string(b, " <surface");
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put_pressure(b, dc->surface_pressure, " pressure='", " bar'");
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put_string(b, " />\n");
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}
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static void save_salinity(struct membuffer *b, struct divecomputer *dc)
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{
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if (!dc->salinity)
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return;
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put_string(b, " <water");
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put_salinity(b, dc->salinity, " salinity='", " g/l'");
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put_string(b, " />\n");
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}
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static void save_overview(struct membuffer *b, struct dive *dive, bool anonymize)
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{
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show_utf8_blanked(b, dive->diveguide, " <divemaster>", "</divemaster>\n", 0, anonymize);
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show_utf8_blanked(b, dive->buddy, " <buddy>", "</buddy>\n", 0, anonymize);
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show_utf8_blanked(b, dive->notes, " <notes>", "</notes>\n", 0, anonymize);
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show_utf8_blanked(b, dive->suit, " <suit>", "</suit>\n", 0, anonymize);
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}
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static void put_gasmix(struct membuffer *b, struct gasmix mix)
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{
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int o2 = mix.o2.permille;
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int he = mix.he.permille;
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if (o2) {
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put_format(b, " o2='%u.%u%%'", FRACTION(o2, 10));
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if (he)
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put_format(b, " he='%u.%u%%'", FRACTION(he, 10));
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}
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}
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static void save_cylinder_info(struct membuffer *b, struct dive *dive)
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{
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int i, nr;
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nr = nr_cylinders(dive);
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for (i = 0; i < nr; i++) {
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cylinder_t *cylinder = get_cylinder(dive, i);
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int volume = cylinder->type.size.mliter;
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const char *description = cylinder->type.description;
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int use = cylinder->cylinder_use;
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put_format(b, " <cylinder");
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if (volume)
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put_milli(b, " size='", volume, " l'");
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put_pressure(b, cylinder->type.workingpressure, " workpressure='", " bar'");
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show_utf8(b, description, " description='", "'", 1);
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put_gasmix(b, cylinder->gasmix);
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put_pressure(b, cylinder->start, " start='", " bar'");
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put_pressure(b, cylinder->end, " end='", " bar'");
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if (use > OC_GAS && use < NUM_GAS_USE)
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show_utf8(b, cylinderuse_text[use], " use='", "'", 1);
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if (cylinder->depth.mm != 0)
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put_milli(b, " depth='", cylinder->depth.mm, " m'");
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put_format(b, " />\n");
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}
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}
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static void save_weightsystem_info(struct membuffer *b, struct dive *dive)
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{
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int i, nr;
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nr = nr_weightsystems(dive);
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for (i = 0; i < nr; i++) {
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weightsystem_t ws = dive->weightsystems.weightsystems[i];
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int grams = ws.weight.grams;
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const char *description = ws.description;
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put_format(b, " <weightsystem");
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put_milli(b, " weight='", grams, " kg'");
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show_utf8(b, description, " description='", "'", 1);
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put_format(b, " />\n");
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}
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}
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static void show_integer(struct membuffer *b, int value, const char *pre, const char *post)
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{
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put_format(b, " %s%d%s", pre, value, post);
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}
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static void show_index(struct membuffer *b, int value, const char *pre, const char *post)
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{
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if (value)
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show_integer(b, value, pre, post);
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}
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static void save_sample(struct membuffer *b, struct sample *sample, struct sample *old, int o2sensor)
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{
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int idx;
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put_format(b, " <sample time='%u:%02u min'", FRACTION(sample->time.seconds, 60));
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put_milli(b, " depth='", sample->depth.mm, " m'");
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if (sample->temperature.mkelvin && sample->temperature.mkelvin != old->temperature.mkelvin) {
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put_temperature(b, sample->temperature, " temp='", " C'");
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old->temperature = sample->temperature;
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}
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/*
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* We only show sensor information for samples with pressure, and only if it
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* changed from the previous sensor we showed.
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*/
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for (idx = 0; idx < MAX_SENSORS; idx++) {
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pressure_t p = sample->pressure[idx];
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int sensor = sample->sensor[idx];
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if (sensor == NO_SENSOR)
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continue;
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if (!p.mbar)
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continue;
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/* Legacy o2pressure format? */
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if (o2sensor >= 0) {
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if (sensor == o2sensor) {
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put_pressure(b, p, " o2pressure='", " bar'");
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continue;
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}
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put_pressure(b, p, " pressure='", " bar'");
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if (sensor != old->sensor[0]) {
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put_format(b, " sensor='%d'", sensor);
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old->sensor[0] = sensor;
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}
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continue;
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}
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/* The new-style format is much simpler: the sensor is always encoded */
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put_format(b, " pressure%d=", sensor);
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put_pressure(b, p, "'", " bar'");
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}
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/* the deco/ndl values are stored whenever they change */
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if (sample->ndl.seconds != old->ndl.seconds) {
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put_format(b, " ndl='%u:%02u min'", FRACTION(sample->ndl.seconds, 60));
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old->ndl = sample->ndl;
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}
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if (sample->tts.seconds != old->tts.seconds) {
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put_format(b, " tts='%u:%02u min'", FRACTION(sample->tts.seconds, 60));
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old->tts = sample->tts;
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}
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if (sample->rbt.seconds != old->rbt.seconds) {
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put_format(b, " rbt='%u:%02u min'", FRACTION(sample->rbt.seconds, 60));
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old->rbt = sample->rbt;
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}
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if (sample->in_deco != old->in_deco) {
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put_format(b, " in_deco='%d'", sample->in_deco ? 1 : 0);
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old->in_deco = sample->in_deco;
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}
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if (sample->stoptime.seconds != old->stoptime.seconds) {
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put_format(b, " stoptime='%u:%02u min'", FRACTION(sample->stoptime.seconds, 60));
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old->stoptime = sample->stoptime;
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}
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if (sample->stopdepth.mm != old->stopdepth.mm) {
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put_milli(b, " stopdepth='", sample->stopdepth.mm, " m'");
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old->stopdepth = sample->stopdepth;
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}
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if (sample->cns != old->cns) {
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put_format(b, " cns='%u%%'", sample->cns);
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old->cns = sample->cns;
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}
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if ((sample->o2sensor[0].mbar) && (sample->o2sensor[0].mbar != old->o2sensor[0].mbar)) {
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put_milli(b, " sensor1='", sample->o2sensor[0].mbar, " bar'");
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old->o2sensor[0] = sample->o2sensor[0];
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}
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if ((sample->o2sensor[1].mbar) && (sample->o2sensor[1].mbar != old->o2sensor[1].mbar)) {
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put_milli(b, " sensor2='", sample->o2sensor[1].mbar, " bar'");
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old->o2sensor[1] = sample->o2sensor[1];
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}
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if ((sample->o2sensor[2].mbar) && (sample->o2sensor[2].mbar != old->o2sensor[2].mbar)) {
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put_milli(b, " sensor3='", sample->o2sensor[2].mbar, " bar'");
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old->o2sensor[2] = sample->o2sensor[2];
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}
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if ((sample->o2sensor[3].mbar) && (sample->o2sensor[3].mbar != old->o2sensor[3].mbar)) {
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put_milli(b, " sensor4='", sample->o2sensor[3].mbar, " bar'");
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old->o2sensor[3] = sample->o2sensor[3];
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}
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if ((sample->o2sensor[4].mbar) && (sample->o2sensor[4].mbar != old->o2sensor[4].mbar)) {
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put_milli(b, " sensor5='", sample->o2sensor[4].mbar, " bar'");
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old->o2sensor[4] = sample->o2sensor[4];
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}
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if ((sample->o2sensor[5].mbar) && (sample->o2sensor[5].mbar != old->o2sensor[5].mbar)) {
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put_milli(b, " sensor6='", sample->o2sensor[5].mbar, " bar'");
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old->o2sensor[5] = sample->o2sensor[5];
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}
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if (sample->setpoint.mbar != old->setpoint.mbar) {
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put_milli(b, " po2='", sample->setpoint.mbar, " bar'");
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old->setpoint = sample->setpoint;
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}
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if (sample->heartbeat != old->heartbeat) {
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show_index(b, sample->heartbeat, "heartbeat='", "'");
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old->heartbeat = sample->heartbeat;
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}
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if (sample->bearing.degrees != old->bearing.degrees) {
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show_index(b, sample->bearing.degrees, "bearing='", "'");
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old->bearing.degrees = sample->bearing.degrees;
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}
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put_format(b, " />\n");
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}
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static void save_one_event(struct membuffer *b, struct dive *dive, struct event *ev)
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{
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put_format(b, " <event time='%d:%02d min'", FRACTION(ev->time.seconds, 60));
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show_index(b, ev->type, "type='", "'");
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show_index(b, ev->flags, "flags='", "'");
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if (!strcmp(ev->name,"modechange"))
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show_utf8(b, divemode_text[ev->value], " divemode='", "'",1);
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else
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show_index(b, ev->value, "value='", "'");
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show_utf8(b, ev->name, " name='", "'", 1);
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if (event_is_gaschange(ev)) {
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struct gasmix mix = get_gasmix_from_event(dive, ev);
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if (ev->gas.index >= 0)
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show_integer(b, ev->gas.index, "cylinder='", "'");
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put_gasmix(b, mix);
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}
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put_format(b, " />\n");
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}
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static void save_events(struct membuffer *b, struct dive *dive, struct event *ev)
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{
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while (ev) {
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save_one_event(b, dive, ev);
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ev = ev->next;
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}
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}
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static void save_tags(struct membuffer *b, struct tag_entry *entry)
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{
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if (entry) {
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const char *sep = " tags='";
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do {
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const struct divetag *tag = entry->tag;
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put_string(b, sep);
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/* If the tag has been translated, write the source to the xml file */
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quote(b, tag->source.empty() ? tag->name.c_str() : tag->source.c_str(), 1);
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sep = ", ";
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} while ((entry = entry->next) != NULL);
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put_string(b, "'");
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}
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}
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static void save_extra_data(struct membuffer *b, struct extra_data *ed)
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{
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while (ed) {
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if (ed->key && ed->value) {
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put_string(b, " <extradata");
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show_utf8(b, ed->key, " key='", "'", 1);
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show_utf8(b, ed->value, " value='", "'", 1);
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put_string(b, " />\n");
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}
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ed = ed->next;
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}
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}
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static void show_date(struct membuffer *b, timestamp_t when)
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{
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struct tm tm;
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utc_mkdate(when, &tm);
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put_format(b, " date='%04u-%02u-%02u'",
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tm.tm_year, tm.tm_mon + 1, tm.tm_mday);
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if (tm.tm_hour || tm.tm_min || tm.tm_sec)
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put_format(b, " time='%02u:%02u:%02u'",
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tm.tm_hour, tm.tm_min, tm.tm_sec);
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}
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static void save_samples(struct membuffer *b, struct dive *dive, struct divecomputer *dc)
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{
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int nr;
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int o2sensor;
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struct sample *s;
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struct sample dummy;
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/* Set up default pressure sensor indices */
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o2sensor = legacy_format_o2pressures(dive, dc);
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if (o2sensor >= 0) {
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dummy.sensor[0] = !o2sensor;
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dummy.sensor[1] = o2sensor;
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}
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s = dc->sample;
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nr = dc->samples;
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while (--nr >= 0) {
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save_sample(b, s, &dummy, o2sensor);
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s++;
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}
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}
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static void save_dc(struct membuffer *b, struct dive *dive, struct divecomputer *dc)
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{
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put_format(b, " <divecomputer");
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show_utf8(b, dc->model, " model='", "'", 1);
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if (dc->last_manual_time.seconds)
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put_duration(b, dc->last_manual_time, " last-manual-time='", " min'");
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if (dc->deviceid)
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put_format(b, " deviceid='%08x'", dc->deviceid);
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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) {
|
|
int i = (int)dc->divemode;
|
|
if (i >= 0 && i < NUM_DIVEMODE)
|
|
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));
|
|
}
|
|
put_location(b, &pic->location, " gps='","'");
|
|
|
|
put_string(b, "/>\n");
|
|
}
|
|
|
|
extern "C" void save_one_dive_to_mb(struct membuffer *b, struct dive *dive, bool anonymize)
|
|
{
|
|
struct divecomputer *dc;
|
|
pressure_t surface_pressure = un_fixup_surface_pressure(dive);
|
|
|
|
put_string(b, "<dive");
|
|
if (dive->number)
|
|
put_format(b, " number='%d'", dive->number);
|
|
if (dive->notrip)
|
|
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);
|
|
if (dive->wavesize)
|
|
put_format(b, " wavesize='%d'", dive->wavesize);
|
|
if (dive->current)
|
|
put_format(b, " current='%d'", dive->current);
|
|
if (dive->surge)
|
|
put_format(b, " surge='%d'", dive->surge);
|
|
if (dive->chill)
|
|
put_format(b, " chill='%d'", dive->chill);
|
|
if (dive->invalid)
|
|
put_format(b, " invalid='1'");
|
|
|
|
// These three are calculated, and not read when loading.
|
|
// But saving them into the XML is useful for data export.
|
|
if (dive->sac > 100)
|
|
put_format(b, " sac='%d.%03d l/min'", FRACTION(dive->sac, 1000));
|
|
if (dive->otu)
|
|
put_format(b, " otu='%d'", dive->otu);
|
|
if (dive->maxcns)
|
|
put_format(b, " cns='%d%%'", dive->maxcns);
|
|
|
|
save_tags(b, dive->tag_list);
|
|
if (dive->dive_site)
|
|
put_format(b, " divesiteid='%8x'", dive->dive_site->uuid);
|
|
if (dive->user_salinity)
|
|
put_salinity(b, dive->user_salinity, " watersalinity='", " g/l'");
|
|
show_date(b, dive->when);
|
|
if (surface_pressure.mbar)
|
|
put_pressure(b, surface_pressure, " airpressure='", " bar'");
|
|
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, anonymize);
|
|
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");
|
|
}
|
|
|
|
extern "C" int save_dive(FILE *f, struct dive *dive, bool anonymize)
|
|
{
|
|
struct membufferpp buf;
|
|
|
|
save_one_dive_to_mb(&buf, dive, anonymize);
|
|
flush_buffer(&buf, f);
|
|
/* Error handling? */
|
|
return 0;
|
|
}
|
|
|
|
static void save_trip(struct membuffer *b, dive_trip_t *trip, bool anonymize)
|
|
{
|
|
int i;
|
|
struct dive *dive;
|
|
|
|
put_format(b, "<trip");
|
|
show_date(b, trip_date(trip));
|
|
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, anonymize);
|
|
}
|
|
|
|
put_format(b, "</trip>\n");
|
|
}
|
|
|
|
static void save_one_device(struct membuffer *b, const struct device *d)
|
|
{
|
|
const char *model = device_get_model(d);
|
|
const char *nickname = device_get_nickname(d);
|
|
const char *serial_nr = device_get_serial(d);
|
|
|
|
/* Nicknames that are empty or the same as the device model are not interesting */
|
|
if (empty_string(nickname) || !strcmp(model, nickname))
|
|
nickname = NULL;
|
|
|
|
/* Serial numbers that are empty are not interesting */
|
|
if (empty_string(serial_nr))
|
|
serial_nr = NULL;
|
|
|
|
/* Do we have anything interesting about this dive computer to save? */
|
|
if (!serial_nr || !nickname)
|
|
return;
|
|
|
|
put_format(b, "<divecomputerid");
|
|
show_utf8(b, model, " model='", "'", 1);
|
|
put_format(b, " deviceid='%08x'", calculate_string_hash(serial_nr));
|
|
show_utf8(b, serial_nr, " serial='", "'", 1);
|
|
show_utf8(b, nickname, " nickname='", "'", 1);
|
|
put_format(b, "/>\n");
|
|
}
|
|
|
|
static void save_one_fingerprint(struct membuffer *b, int i)
|
|
{
|
|
put_format(b, "<fingerprint model='%08x' serial='%08x' deviceid='%08x' diveid='%08x' data='%s'/>\n",
|
|
fp_get_model(&fingerprint_table, i),
|
|
fp_get_serial(&fingerprint_table, i),
|
|
fp_get_deviceid(&fingerprint_table, i),
|
|
fp_get_diveid(&fingerprint_table, i),
|
|
fp_get_data(&fingerprint_table, i).c_str());
|
|
}
|
|
|
|
extern "C" int save_dives(const char *filename)
|
|
{
|
|
return save_dives_logic(filename, false, false);
|
|
}
|
|
|
|
static void save_filter_presets(struct membuffer *b)
|
|
{
|
|
int i;
|
|
|
|
if (filter_presets_count() <= 0)
|
|
return;
|
|
put_format(b, "<filterpresets>\n");
|
|
for (i = 0; i < filter_presets_count(); i++) {
|
|
std::string name = filter_preset_name(i);
|
|
put_format(b, " <filterpreset");
|
|
show_utf8(b, name.c_str(), " name='", "'", 1);
|
|
put_format(b, ">\n");
|
|
|
|
std::string fulltext = filter_preset_fulltext_query(i);
|
|
if (!fulltext.empty()) {
|
|
const char *fulltext_mode = filter_preset_fulltext_mode(i);
|
|
show_utf8(b, fulltext_mode, " <fulltext mode='", "'>", 1);
|
|
show_utf8(b, fulltext.c_str(), "", "</fulltext>\n", 0);
|
|
}
|
|
|
|
for (int j = 0; j < filter_preset_constraint_count(i); j++) {
|
|
const struct filter_constraint *constraint = filter_preset_constraint(i, j);
|
|
const char *type = filter_constraint_type_to_string(constraint->type);
|
|
put_format(b, " <constraint");
|
|
show_utf8(b, type, " type='", "'", 1);
|
|
if (filter_constraint_has_string_mode(constraint->type)) {
|
|
const char *mode = filter_constraint_string_mode_to_string(constraint->string_mode);
|
|
show_utf8(b, mode, " string_mode='", "'", 1);
|
|
}
|
|
if (filter_constraint_has_range_mode(constraint->type)) {
|
|
const char *mode = filter_constraint_range_mode_to_string(constraint->range_mode);
|
|
show_utf8(b, mode, " range_mode='", "'", 1);
|
|
}
|
|
if (constraint->negate)
|
|
put_format(b, " negate='1'");
|
|
put_format(b, ">");
|
|
std::string data = filter_constraint_data_to_string(constraint);
|
|
show_utf8(b, data.c_str(), "", "", 0);
|
|
put_format(b, "</constraint>\n");
|
|
}
|
|
put_format(b, " </filterpreset>\n");
|
|
}
|
|
put_format(b, "</filterpresets>\n");
|
|
}
|
|
|
|
static void save_dives_buffer(struct membuffer *b, bool select_only, bool anonymize)
|
|
{
|
|
int i;
|
|
struct dive *dive;
|
|
dive_trip_t *trip;
|
|
|
|
put_format(b, "<divelog program='subsurface' version='%d'>\n<settings>\n", DATAFORMAT_VERSION);
|
|
|
|
/* save the dive computer nicknames, if any */
|
|
for (int i = 0; i < nr_devices(divelog.devices); i++) {
|
|
const struct device *d = get_device(divelog.devices, i);
|
|
if (!select_only || device_used_by_selected_dive(d))
|
|
save_one_device(b, d);
|
|
}
|
|
/* save the fingerprint data */
|
|
for (int i = 0; i < nr_fingerprints(&fingerprint_table); i++)
|
|
save_one_fingerprint(b, i);
|
|
|
|
if (divelog.autogroup)
|
|
put_format(b, " <autogroup state='1' />\n");
|
|
put_format(b, "</settings>\n");
|
|
|
|
/* save the dive sites */
|
|
put_format(b, "<divesites>\n");
|
|
for (i = 0; i < divelog.sites->nr; i++) {
|
|
struct dive_site *ds = get_dive_site(i, divelog.sites);
|
|
/* Don't export empty dive sites */
|
|
if (dive_site_is_empty(ds))
|
|
continue;
|
|
/* Only write used dive sites when exporting selected dives */
|
|
if (select_only && !is_dive_site_selected(ds))
|
|
continue;
|
|
|
|
put_format(b, "<site uuid='%8x'", ds->uuid);
|
|
show_utf8_blanked(b, ds->name, " name='", "'", 1, anonymize);
|
|
put_location(b, &ds->location, " gps='", "'");
|
|
show_utf8_blanked(b, ds->description, " description='", "'", 1, anonymize);
|
|
put_format(b, ">\n");
|
|
show_utf8_blanked(b, ds->notes, " <notes>", " </notes>\n", 0, anonymize);
|
|
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_blanked(b, t->value, " value='", "'", 1, anonymize);
|
|
put_format(b, "/>\n");
|
|
}
|
|
}
|
|
}
|
|
put_format(b, "</site>\n");
|
|
}
|
|
put_format(b, "</divesites>\n<dives>\n");
|
|
for (i = 0; i < divelog.trips->nr; ++i)
|
|
divelog.trips->trips[i]->saved = 0;
|
|
|
|
/* save the filter presets */
|
|
save_filter_presets(b);
|
|
|
|
/* save the dives */
|
|
for_each_dive(i, dive) {
|
|
if (select_only) {
|
|
|
|
if (!dive->selected)
|
|
continue;
|
|
save_one_dive_to_mb(b, dive, anonymize);
|
|
|
|
} else {
|
|
trip = dive->divetrip;
|
|
|
|
/* Bare dive without a trip? */
|
|
if (!trip) {
|
|
save_one_dive_to_mb(b, dive, anonymize);
|
|
continue;
|
|
}
|
|
|
|
/* Have we already seen this trip (and thus saved this dive?) */
|
|
if (trip->saved)
|
|
continue;
|
|
|
|
/* We haven't seen this trip before - save it and all dives */
|
|
trip->saved = 1;
|
|
save_trip(b, trip, anonymize);
|
|
}
|
|
}
|
|
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);
|
|
|
|
/* 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;
|
|
|
|
std::string newname(name, len);
|
|
newname += new_ext;
|
|
|
|
/*
|
|
* 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.c_str());
|
|
}
|
|
|
|
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) {
|
|
std::string special_ext = std::string(extension[i]) + ".v" + std::to_string(last_xml_version);
|
|
save_backup(filename, extension[i], special_ext.c_str());
|
|
} else {
|
|
save_backup(filename, extension[i], "bak");
|
|
}
|
|
break;
|
|
}
|
|
i++;
|
|
}
|
|
}
|
|
|
|
extern "C" int save_dives_logic(const char *filename, const bool select_only, bool anonymize)
|
|
{
|
|
struct membufferpp buf;
|
|
struct git_info info;
|
|
FILE *f;
|
|
int error = 0;
|
|
|
|
if (is_git_repository(filename, &info)) {
|
|
error = git_save_dives(&info, select_only);
|
|
return error;
|
|
}
|
|
|
|
save_dives_buffer(&buf, select_only, anonymize);
|
|
|
|
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(translate("gettextFromC", "Failed to save dives to %s (%s)"), filename, strerror(errno));
|
|
|
|
return error;
|
|
}
|
|
|
|
|
|
static int export_dives_xslt_doit(const char *filename, struct xml_params *params, bool selected, int units, const char *export_xslt, bool anonymize);
|
|
int export_dives_xslt(const char *filename, const bool selected, const int units, const char *export_xslt, bool anonymize)
|
|
{
|
|
struct xml_params *params = alloc_xml_params();
|
|
int ret = export_dives_xslt_doit(filename, params, selected, units, export_xslt, anonymize);
|
|
free_xml_params(params);
|
|
return ret;
|
|
}
|
|
|
|
static int export_dives_xslt_doit(const char *filename, struct xml_params *params, bool selected, int units, const char *export_xslt, bool anonymize)
|
|
{
|
|
FILE *f;
|
|
struct membufferpp buf;
|
|
xmlDoc *doc;
|
|
xsltStylesheetPtr xslt = NULL;
|
|
xmlDoc *transformed;
|
|
int res = 0;
|
|
|
|
if (verbose)
|
|
report_info("export_dives_xslt with stylesheet %s", 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, anonymize);
|
|
|
|
/*
|
|
* 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, XML_PARSE_HUGE);
|
|
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");
|
|
|
|
xml_params_add_int(params, "units", units);
|
|
|
|
transformed = xsltApplyStylesheet(xslt, doc, xml_params_get(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;
|
|
}
|
|
|
|
static void save_dive_sites_buffer(struct membuffer *b, const struct dive_site *sites[], int nr_sites, bool anonymize)
|
|
{
|
|
int i;
|
|
put_format(b, "<divesites program='subsurface' version='%d'>\n", DATAFORMAT_VERSION);
|
|
|
|
/* save the dive sites */
|
|
for (i = 0; i < nr_sites; i++) {
|
|
const struct dive_site *ds = sites[i];
|
|
|
|
put_format(b, "<site uuid='%8x'", ds->uuid);
|
|
show_utf8_blanked(b, ds->name, " name='", "'", 1, anonymize);
|
|
put_location(b, &ds->location, " gps='", "'");
|
|
show_utf8_blanked(b, ds->description, " description='", "'", 1, anonymize);
|
|
put_format(b, ">\n");
|
|
show_utf8_blanked(b, ds->notes, " <notes>", " </notes>\n", 0, anonymize);
|
|
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_blanked(b, t->value, " value='", "'", 1, anonymize);
|
|
put_format(b, "/>\n");
|
|
}
|
|
}
|
|
}
|
|
put_format(b, "</site>\n");
|
|
}
|
|
put_format(b, "</divesites>\n");
|
|
}
|
|
|
|
extern "C" int save_dive_sites_logic(const char *filename, const struct dive_site *sites[], int nr_sites, bool anonymize)
|
|
{
|
|
struct membufferpp buf;
|
|
FILE *f;
|
|
int error = 0;
|
|
|
|
save_dive_sites_buffer(&buf, sites, nr_sites, anonymize);
|
|
|
|
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(translate("gettextFromC", "Failed to save divesites to %s (%s)"), filename, strerror(errno));
|
|
|
|
return error;
|
|
}
|