static void a_gpspoint_write_track ( const gpointer id, const VikTrack *trk, FILE *f )
{
// Sanity clauses
if ( !trk )
return;
if ( !(trk->name) )
return;
gchar *tmp_name = slashdup(trk->name);
fprintf ( f, "type=\"%s\" name=\"%s\"", trk->is_route ? "route" : "track", tmp_name );
g_free ( tmp_name );
if ( trk->comment ) {
gchar *tmp = slashdup(trk->comment);
fprintf ( f, " comment=\"%s\"", tmp );
g_free ( tmp );
}
if ( trk->description ) {
gchar *tmp = slashdup(trk->description);
fprintf ( f, " description=\"%s\"", tmp );
g_free ( tmp );
}
if ( trk->source ) {
gchar *tmp = slashdup(trk->source);
fprintf ( f, " source=\"%s\"", tmp );
g_free ( tmp );
}
if ( trk->type ) {
gchar *tmp = slashdup(trk->type);
fprintf ( f, " xtype=\"%s\"", tmp );
g_free ( tmp );
}
if ( trk->has_color ) {
fprintf ( f, " color=#%.2x%.2x%.2x", (int)(trk->color.red/256),(int)(trk->color.green/256),(int)(trk->color.blue/256));
}
if ( trk->draw_name_mode > 0 )
fprintf ( f, " draw_name_mode=\"%d\"", trk->draw_name_mode );
if ( trk->max_number_dist_labels > 0 )
fprintf ( f, " number_dist_labels=\"%d\"", trk->max_number_dist_labels );
if ( ! trk->visible ) {
fprintf ( f, " visible=\"n\"" );
}
fprintf ( f, "\n" );
TP_write_info_type tp_write_info = { f, trk->is_route };
g_list_foreach ( trk->trackpoints, (GFunc) a_gpspoint_write_trackpoint, &tp_write_info );
fprintf ( f, "type=\"%send\"\n", trk->is_route ? "route" : "track" );
}
static void a_gpspoint_write_track ( const gchar *name, VikTrack *t, FILE *f )
{
if ( t->comment )
{
gchar *tmp_comment = slashdup(t->comment);
fprintf ( f, "type=\"track\" name=\"%s\" comment=\"%s\"%s\n", name, tmp_comment, t->visible ? "" : " visible=\"n\"" );
g_free ( tmp_comment );
}
else
fprintf ( f, "type=\"track\" name=\"%s\"%s\n", name, t->visible ? "" : " visible=\"n\"" );
g_list_foreach ( t->trackpoints, (GFunc) a_gpspoint_write_trackpoint, f );
fprintf ( f, "type=\"trackend\"\n" );
}
static void a_gpspoint_write_waypoint ( const gchar *name, VikWaypoint *wp, FILE *f )
{
static struct LatLon ll;
gchar *s_lat, *s_lon;
vik_coord_to_latlon ( &(wp->coord), &ll );
s_lat = a_coords_dtostr(ll.lat);
s_lon = a_coords_dtostr(ll.lon);
fprintf ( f, "type=\"waypoint\" latitude=\"%s\" longitude=\"%s\" name=\"%s\"", s_lat, s_lon, name );
g_free ( s_lat );
g_free ( s_lon );
if ( wp->altitude != VIK_DEFAULT_ALTITUDE ) {
gchar *s_alt = a_coords_dtostr(wp->altitude);
fprintf ( f, " altitude=\"%s\"", s_alt );
g_free(s_alt);
}
if ( wp->comment )
{
gchar *tmp_comment = slashdup(wp->comment);
fprintf ( f, " comment=\"%s\"", tmp_comment );
g_free ( tmp_comment );
}
if ( wp->image )
{
gchar *tmp_image = slashdup(wp->image);
fprintf ( f, " image=\"%s\"", tmp_image );
g_free ( tmp_image );
}
if ( wp->symbol )
{
fprintf ( f, " symbol=\"%s\"", wp->symbol );
}
if ( ! wp->visible )
fprintf ( f, " visible=\"n\"" );
fprintf ( f, "\n" );
}
static void a_gpspoint_write_trackpoint ( VikTrackpoint *tp, TP_write_info_type *write_info )
{
struct LatLon ll;
gchar s_lat[COORDS_STR_BUFFER_SIZE];
gchar s_lon[COORDS_STR_BUFFER_SIZE];
gchar s_alt[COORDS_STR_BUFFER_SIZE];
vik_coord_to_latlon ( &(tp->coord), &ll );
FILE *f = write_info->f;
a_coords_dtostr_buffer ( ll.lat, s_lat );
a_coords_dtostr_buffer ( ll.lon, s_lon );
fprintf ( f, "type=\"%spoint\" latitude=\"%s\" longitude=\"%s\"", write_info->is_route ? "route" : "track", s_lat, s_lon );
if ( tp->name ) {
gchar *name = slashdup(tp->name);
fprintf ( f, " name=\"%s\"", name );
g_free(name);
}
if ( tp->altitude != VIK_DEFAULT_ALTITUDE ) {
a_coords_dtostr_buffer ( tp->altitude, s_alt );
fprintf ( f, " altitude=\"%s\"", s_alt );
}
if ( tp->has_timestamp )
fprintf ( f, " unixtime=\"%ld\"", tp->timestamp );
if ( tp->newsegment )
fprintf ( f, " newsegment=\"yes\"" );
if (!isnan(tp->speed) || !isnan(tp->course) || tp->nsats > 0) {
fprintf ( f, " extended=\"yes\"" );
if (!isnan(tp->speed)) {
gchar s_speed[COORDS_STR_BUFFER_SIZE];
a_coords_dtostr_buffer ( tp->speed, s_speed );
fprintf ( f, " speed=\"%s\"", s_speed );
}
if (!isnan(tp->course)) {
gchar s_course[COORDS_STR_BUFFER_SIZE];
a_coords_dtostr_buffer ( tp->course, s_course );
fprintf ( f, " course=\"%s\"", s_course );
}
if (tp->nsats > 0)
fprintf ( f, " sat=\"%d\"", tp->nsats );
if (tp->fix_mode > 0)
fprintf ( f, " fix=\"%d\"", tp->fix_mode );
if ( tp->hdop != VIK_DEFAULT_DOP ) {
gchar ss[COORDS_STR_BUFFER_SIZE];
a_coords_dtostr_buffer ( tp->hdop, ss );
fprintf ( f, " hdop=\"%s\"", ss );
}
if ( tp->vdop != VIK_DEFAULT_DOP ) {
gchar ss[COORDS_STR_BUFFER_SIZE];
a_coords_dtostr_buffer ( tp->vdop, ss );
fprintf ( f, " vdop=\"%s\"", ss );
}
if ( tp->pdop != VIK_DEFAULT_DOP ) {
gchar ss[COORDS_STR_BUFFER_SIZE];
a_coords_dtostr_buffer ( tp->pdop, ss );
fprintf ( f, " pdop=\"%s\"", ss );
}
}
fprintf ( f, "\n" );
}
static void a_gpspoint_write_waypoint ( const gpointer id, const VikWaypoint *wp, FILE *f )
{
struct LatLon ll;
gchar s_lat[COORDS_STR_BUFFER_SIZE];
gchar s_lon[COORDS_STR_BUFFER_SIZE];
// Sanity clauses
if ( !wp )
return;
if ( !(wp->name) )
return;
vik_coord_to_latlon ( &(wp->coord), &ll );
a_coords_dtostr_buffer ( ll.lat, s_lat );
a_coords_dtostr_buffer ( ll.lon, s_lon );
gchar *tmp_name = slashdup(wp->name);
fprintf ( f, "type=\"waypoint\" latitude=\"%s\" longitude=\"%s\" name=\"%s\"", s_lat, s_lon, tmp_name );
g_free ( tmp_name );
if ( wp->altitude != VIK_DEFAULT_ALTITUDE ) {
gchar s_alt[COORDS_STR_BUFFER_SIZE];
a_coords_dtostr_buffer ( wp->altitude, s_alt );
fprintf ( f, " altitude=\"%s\"", s_alt );
}
if ( wp->has_timestamp )
fprintf ( f, " unixtime=\"%ld\"", wp->timestamp );
if ( wp->comment )
{
gchar *tmp_comment = slashdup(wp->comment);
fprintf ( f, " comment=\"%s\"", tmp_comment );
g_free ( tmp_comment );
}
if ( wp->description )
{
gchar *tmp_description = slashdup(wp->description);
fprintf ( f, " description=\"%s\"", tmp_description );
g_free ( tmp_description );
}
if ( wp->source )
{
gchar *tmp_source = slashdup(wp->source);
fprintf ( f, " source=\"%s\"", tmp_source );
g_free ( tmp_source );
}
if ( wp->type )
{
gchar *tmp_type = slashdup(wp->type);
fprintf ( f, " xtype=\"%s\"", tmp_type );
g_free ( tmp_type );
}
if ( wp->image )
{
gchar *tmp_image = NULL;
gchar *cwd = NULL;
if ( a_vik_get_file_ref_format() == VIK_FILE_REF_FORMAT_RELATIVE ) {
cwd = g_get_current_dir();
if ( cwd )
tmp_image = g_strdup ( file_GetRelativeFilename ( cwd, wp->image ) );
}
// if cwd not available - use image filename as is
// this should be an absolute path as set in thumbnails
if ( !cwd )
tmp_image = slashdup(wp->image);
if ( tmp_image )
fprintf ( f, " image=\"%s\"", tmp_image );
g_free ( cwd );
g_free ( tmp_image );
}
if ( wp->symbol )
{
// Due to changes in garminsymbols - the symbol name is now in Title Case
// However to keep newly generated .vik files better compatible with older Viking versions
// The symbol names will always be lowercase
gchar *tmp_symbol = g_utf8_strdown(wp->symbol, -1);
fprintf ( f, " symbol=\"%s\"", tmp_symbol );
g_free ( tmp_symbol );
}
if ( ! wp->visible )
fprintf ( f, " visible=\"n\"" );
fprintf ( f, "\n" );
}
