core: move GPX parsing into core

This shouldn't be part of the desktop UI code; there's still the issue that we
really shouldn't hand code XML parsing, but I'll leave that for later.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/core/parse-gpx.h b/core/parse-gpx.h
new file mode 100644
index 000000000..67a29b36f
--- /dev/null
+++ b/core/parse-gpx.h
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0
+#ifndef PARSE_GPX_H
+#define PARSE_GPX_H
+
+
+#include <QFile>
+
+struct dive_coords {         // This structure holds important information after parsing the GPX file:
+	time_t start_dive;            // Start time of the current dive, obtained using current_dive (local time)
+	time_t end_dive;              // End time of current dive (local time)
+	time_t start_track;           // Start time of GPX track (UCT)
+	time_t end_track;             // End time of GPX track (UCT)
+	double lon;                   // Longitude of the first trackpoint after the start of the dive
+	double lat;                   // Latitude of the first trackpoint after the start of the dive
+	int64_t settingsDiff_offset;  // Local time difference between dive computer and GPS equipment
+	int64_t timeZone_offset;      // UCT international time zone offset of dive site
+};
+
+int getCoordsFromGPXFile(dive_coords *coords, QString fileName);
+
+#endif
+