int
main ()
{
gdouble d;
char buffer[G_ASCII_DTOSTR_BUF_SIZE];
test_string ("123.123", 123.123);
test_string ("123.123e2", 123.123e2);
test_string ("123.123e-2", 123.123e-2);
test_string ("-123.123", -123.123);
test_string ("-123.123e2", -123.123e2);
test_string ("-123.123e-2", -123.123e-2);
d = 179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.0;
g_assert (d == g_ascii_strtod (g_ascii_dtostr (buffer, sizeof (buffer), d), NULL));
d = -179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.0;
g_assert (d == g_ascii_strtod (g_ascii_dtostr (buffer, sizeof (buffer), d), NULL));
d = pow (2.0, -1024.1);
g_assert (d == g_ascii_strtod (g_ascii_dtostr (buffer, sizeof (buffer), d), NULL));
d = -pow (2.0, -1024.1);
g_assert (d == g_ascii_strtod (g_ascii_dtostr (buffer, sizeof (buffer), d), NULL));
return 0;
}
/**
* vsg_quaternion@t@_write:
* @quat: a #VsgQuaternion@t@
* @file: a @FILE
*
* Writes @quat in @file.
*/
void vsg_quaternion@t@_write (const VsgQuaternion@t@ *quat,
FILE *file)
{
gchar bufx[G_ASCII_DTOSTR_BUF_SIZE];
gchar *x;
gchar bufy[G_ASCII_DTOSTR_BUF_SIZE];
gchar *y;
gchar bufz[G_ASCII_DTOSTR_BUF_SIZE];
gchar *z;
gchar bufw[G_ASCII_DTOSTR_BUF_SIZE];
gchar *w;
g_return_if_fail (quat != NULL);
g_return_if_fail (file != NULL);
/* fprintf (file, "[%@tcode@,%@tcode@,%@tcode@,%@tcode@]", */
/* quat->x, */
/* quat->y, */
/* quat->z, */
/* quat->w); */
/* avoid locale problems */
x = g_ascii_dtostr (bufx, G_ASCII_DTOSTR_BUF_SIZE, quat->x);
y = g_ascii_dtostr (bufy, G_ASCII_DTOSTR_BUF_SIZE, quat->y);
z = g_ascii_dtostr (bufz, G_ASCII_DTOSTR_BUF_SIZE, quat->z);
w = g_ascii_dtostr (bufw, G_ASCII_DTOSTR_BUF_SIZE, quat->w);
fprintf(file, "[%s,%s,%s,%s]", x, y, z, w);
}
static void datasource_osm_get_process_options ( datasource_osm_widgets_t *widgets, ProcessOptions *po, DownloadFileOptions *options, const gchar *notused1, const gchar *notused2)
{
int page = 0;
gdouble min_lat, max_lat, min_lon, max_lon;
gchar sminlon[G_ASCII_DTOSTR_BUF_SIZE];
gchar smaxlon[G_ASCII_DTOSTR_BUF_SIZE];
gchar sminlat[G_ASCII_DTOSTR_BUF_SIZE];
gchar smaxlat[G_ASCII_DTOSTR_BUF_SIZE];
/* get Viewport bounding box */
vik_viewport_get_min_max_lat_lon ( widgets->vvp, &min_lat, &max_lat, &min_lon, &max_lon );
/* Convert as LANG=C double representation */
g_ascii_dtostr (sminlon, G_ASCII_DTOSTR_BUF_SIZE, min_lon);
g_ascii_dtostr (smaxlon, G_ASCII_DTOSTR_BUF_SIZE, max_lon);
g_ascii_dtostr (sminlat, G_ASCII_DTOSTR_BUF_SIZE, min_lat);
g_ascii_dtostr (smaxlat, G_ASCII_DTOSTR_BUF_SIZE, max_lat);
/* Retrieve the specified page number */
last_page_number = gtk_spin_button_get_value(GTK_SPIN_BUTTON(widgets->page_number));
page = last_page_number;
// NB Download is of GPX type
po->url = g_strdup_printf( DOWNLOAD_URL_FMT, sminlon, sminlat, smaxlon, smaxlat, page );
options = NULL; // i.e. use the default download settings
}
static void datasource_osm_get_cmd_string ( datasource_osm_widgets_t *widgets, gchar **cmd, gchar **input_file_type, DownloadMapOptions *options )
{
int page = 0;
gdouble min_lat, max_lat, min_lon, max_lon;
gchar sminlon[G_ASCII_DTOSTR_BUF_SIZE];
gchar smaxlon[G_ASCII_DTOSTR_BUF_SIZE];
gchar sminlat[G_ASCII_DTOSTR_BUF_SIZE];
gchar smaxlat[G_ASCII_DTOSTR_BUF_SIZE];
/* get Viewport bounding box */
vik_viewport_get_min_max_lat_lon ( widgets->vvp, &min_lat, &max_lat, &min_lon, &max_lon );
/* Convert as LANG=C double representation */
g_ascii_dtostr (sminlon, G_ASCII_DTOSTR_BUF_SIZE, min_lon);
g_ascii_dtostr (smaxlon, G_ASCII_DTOSTR_BUF_SIZE, max_lon);
g_ascii_dtostr (sminlat, G_ASCII_DTOSTR_BUF_SIZE, min_lat);
g_ascii_dtostr (smaxlat, G_ASCII_DTOSTR_BUF_SIZE, max_lat);
/* Retrieve the specified page number */
last_page_number = gtk_spin_button_get_value(GTK_SPIN_BUTTON(widgets->page_number));
page = last_page_number;
*cmd = g_strdup_printf( DOWNLOAD_URL_FMT, sminlon, sminlat, smaxlon, smaxlat, page );
*input_file_type = NULL;
options = NULL;
}
static gchar *
_get_uri( VikMapSourceDefault *self, MapCoord *src )
{
g_return_val_if_fail (VIK_IS_WMSC_MAP_SOURCE(self), NULL);
VikWmscMapSourcePrivate *priv = VIK_WMSC_MAP_SOURCE_PRIVATE(self);
gdouble socalled_mpp;
if (src->scale >= 0)
socalled_mpp = VIK_GZ(src->scale);
else
socalled_mpp = 1.0/VIK_GZ(-src->scale);
gdouble minx = (gdouble)src->x * 180 / VIK_GZ(17) * socalled_mpp * 2 - 180;
gdouble maxx = (gdouble)(src->x + 1) * 180 / VIK_GZ(17) * socalled_mpp * 2 - 180;
/* We should restore logic of viking:
* tile index on Y axis follow a screen logic (top -> down)
*/
gdouble miny = -((gdouble)(src->y + 1) * 180 / VIK_GZ(17) * socalled_mpp * 2 - 90);
gdouble maxy = -((gdouble)(src->y) * 180 / VIK_GZ(17) * socalled_mpp * 2 - 90);
gchar sminx[G_ASCII_DTOSTR_BUF_SIZE];
gchar smaxx[G_ASCII_DTOSTR_BUF_SIZE];
gchar sminy[G_ASCII_DTOSTR_BUF_SIZE];
gchar smaxy[G_ASCII_DTOSTR_BUF_SIZE];
g_ascii_dtostr (sminx, G_ASCII_DTOSTR_BUF_SIZE, minx);
g_ascii_dtostr (smaxx, G_ASCII_DTOSTR_BUF_SIZE, maxx);
g_ascii_dtostr (sminy, G_ASCII_DTOSTR_BUF_SIZE, miny);
g_ascii_dtostr (smaxy, G_ASCII_DTOSTR_BUF_SIZE, maxy);
gchar *uri = g_strdup_printf (priv->url, sminx, sminy, smaxx, smaxy);
return uri;
}
static gchar*
asc_format_header(GwyContainer *data, GwyDataField *dfield,
gboolean *zunit_is_nm)
{
static const gchar asc_header_template[] =
"# File Format = ASCII\n"
"# Created by Gwyddion %s\n"
"# Original file: %s\n"
"# x-pixels = %u\n"
"# y-pixels = %u\n"
"# x-length = %s\n"
"# y-length = %s\n"
"# x-offset = %s\n"
"# y-offset = %s\n"
"# Bit2nm = 1.0\n"
"%s"
"# Start of Data:\n";
GwySIUnit *zunit;
gchar *header, *zunit_str, *zunit_line;
gchar xreal_str[G_ASCII_DTOSTR_BUF_SIZE],
yreal_str[G_ASCII_DTOSTR_BUF_SIZE],
xoff_str[G_ASCII_DTOSTR_BUF_SIZE],
yoff_str[G_ASCII_DTOSTR_BUF_SIZE];
const guchar *filename = "NONE";
gdouble xreal, yreal, xoff, yoff;
/* XXX: Gwyddion can have lateral dimensions as whatever we want. But
* who knows about the SPIP ASC format... */
xreal = gwy_data_field_get_xreal(dfield)/Nanometer;
yreal = gwy_data_field_get_yreal(dfield)/Nanometer;
xoff = gwy_data_field_get_xoffset(dfield)/Nanometer;
yoff = gwy_data_field_get_yoffset(dfield)/Nanometer;
zunit = gwy_data_field_get_si_unit_z(dfield);
g_ascii_dtostr(xreal_str, G_ASCII_DTOSTR_BUF_SIZE, xreal);
g_ascii_dtostr(yreal_str, G_ASCII_DTOSTR_BUF_SIZE, yreal);
g_ascii_dtostr(xoff_str, G_ASCII_DTOSTR_BUF_SIZE, xoff);
g_ascii_dtostr(yoff_str, G_ASCII_DTOSTR_BUF_SIZE, yoff);
zunit_str = gwy_si_unit_get_string(zunit, GWY_SI_UNIT_FORMAT_PLAIN);
if ((*zunit_is_nm = gwy_strequal(zunit_str, "m")))
zunit_line = g_strdup("");
else
zunit_line = g_strdup_printf("# z-unit = %s\n", zunit_str);
gwy_container_gis_string_by_name(data, "/filename", &filename);
header = g_strdup_printf(asc_header_template,
gwy_version_string(), filename,
gwy_data_field_get_xres(dfield),
gwy_data_field_get_yres(dfield),
xreal_str, yreal_str, xoff_str, yoff_str,
zunit_line);
g_free(zunit_str);
g_free(zunit_line);
return header;
}
static void
save_range(G_GNUC_UNUSED gpointer key, gpointer data, gpointer user_data)
{
RangeRecord *rr = (RangeRecord*)data;
FILE *fh = user_data;
gchar buf_lower[G_ASCII_DTOSTR_BUF_SIZE];
gchar buf_upper[G_ASCII_DTOSTR_BUF_SIZE];
g_ascii_dtostr(buf_lower, G_ASCII_DTOSTR_BUF_SIZE, rr->lower);
g_ascii_dtostr(buf_upper, G_ASCII_DTOSTR_BUF_SIZE, rr->upper);
fprintf(fh, "%s %s %s\n", buf_lower, buf_upper, rr->quantity);
}
G_MODULE_EXPORT
gboolean on_menu_quit_activate(void)
{
gint wx = 0, wy = 0, width = 0, height = 0;
gchar buf[16];
int i = 0;
gint length = g_list_length(gummi->tabmanager->tabs);
motion_pause_compile_thread(gummi->motion);
for (i = 0; i < length; i++) {
gtk_notebook_set_current_page(gui->tabmanagergui->notebook, i);
tabmanager_set_active_tab(i);
gint ret = check_for_save(g_active_editor);
if (GTK_RESPONSE_YES == ret) {
gui_save_file(g_active_tab, FALSE);
}
else if (GTK_RESPONSE_CANCEL == ret || GTK_RESPONSE_DELETE_EVENT == ret) {
motion_resume_compile_thread(gummi->motion);
return TRUE;
}
}
/* Stop compile thread */
if (length > 0) motion_stop_compile_thread(gummi->motion);
gboolean is_maximized;
g_object_get(gui->mainwindow, "is-maximized", &is_maximized, NULL);
if (!is_maximized) {
gtk_window_get_size(gui->mainwindow, &width, &height);
gtk_window_get_position(gui->mainwindow, &wx, &wy);
config_begin();
config_set_value("mainwindow_x", g_ascii_dtostr(buf, 16, (double)wx));
config_set_value("mainwindow_y", g_ascii_dtostr(buf, 16, (double)wy));
config_set_value("mainwindow_w", g_ascii_dtostr(buf, 16, (double)width));
config_set_value("mainwindow_h", g_ascii_dtostr(buf, 16, (double)height));
config_commit();
}
gtk_main_quit();
for (i = 0; i < length; i++)
editor_destroy(GU_TAB_CONTEXT(g_list_nth_data
(gummi->tabmanager->tabs, i))->editor);
printf(" ___ \n"
" {o,o} Thanks for using Gummi!\n"
" |)__) I welcome your feedback at:\n"
" -\"-\"- http://gummi.midnightcoding.org\n\n");
return FALSE;
}
static void serialize (QCADDesignObject *obj, FILE *fp)
{
char pszDouble[G_ASCII_DTOSTR_BUF_SIZE] = "" ;
QCADRectangleElectrode *rc_electrode = QCAD_RECTANGLE_ELECTRODE (obj) ;
fprintf (fp, "[TYPE:" QCAD_TYPE_STRING_RECTANGLE_ELECTRODE "]\n") ;
QCAD_DESIGN_OBJECT_CLASS (g_type_class_peek (g_type_parent (QCAD_TYPE_RECTANGLE_ELECTRODE)))->serialize (obj, fp) ;
fprintf (fp, "angle=%s\n", g_ascii_dtostr (pszDouble, G_ASCII_DTOSTR_BUF_SIZE, rc_electrode->angle)) ;
fprintf (fp, "n_x_divisions=%d\n", rc_electrode->n_x_divisions) ;
fprintf (fp, "n_y_divisions=%d\n", rc_electrode->n_y_divisions) ;
fprintf (fp, "cxWorld=%s\n", g_ascii_dtostr (pszDouble, G_ASCII_DTOSTR_BUF_SIZE, rc_electrode->cxWorld)) ;
fprintf (fp, "cyWorld=%s\n", g_ascii_dtostr (pszDouble, G_ASCII_DTOSTR_BUF_SIZE, rc_electrode->cyWorld)) ;
fprintf (fp, "[#TYPE:" QCAD_TYPE_STRING_RECTANGLE_ELECTRODE "]\n") ;
}
void
arv_gc_property_node_set_double (ArvGcPropertyNode *node, double v_double, GError **error)
{
ArvDomNode *pvalue_node;
g_return_if_fail (ARV_IS_GC_PROPERTY_NODE (node));
g_return_if_fail (error == NULL || *error == NULL);
pvalue_node = _get_pvalue_node (node);
if (pvalue_node == NULL) {
char buffer[G_ASCII_DTOSTR_BUF_SIZE];
g_ascii_dtostr (buffer, G_ASCII_DTOSTR_BUF_SIZE, v_double);
_set_value_data (node, buffer);
return ;
}
if (ARV_IS_GC_FLOAT (pvalue_node)) {
GError *local_error = NULL;
arv_gc_float_set_value (ARV_GC_FLOAT (pvalue_node), v_double, &local_error);
if (local_error != NULL)
g_propagate_error (error, local_error);
return;
}
arv_warning_genicam ("[GcPropertyNode::set_double] Invalid linked node '%s'",
arv_gc_feature_node_get_name (ARV_GC_FEATURE_NODE (pvalue_node)));
}
/* (de)serialize functions */
static gchar *
serialize_exif_gps_coordinate (const GValue * value, gchar pos, gchar neg)
{
gdouble num;
gchar c;
gint integer;
gchar fraction[G_ASCII_DTOSTR_BUF_SIZE];
g_return_val_if_fail (G_VALUE_TYPE (value) == G_TYPE_DOUBLE, NULL);
num = g_value_get_double (value);
if (num < 0) {
c = neg;
num *= -1;
} else {
c = pos;
}
integer = (gint) num;
g_ascii_dtostr (fraction, sizeof (fraction), (num - integer) * 60);
/* FIXME review GPSCoordinate serialization spec for the .mm or ,ss
* decision. Couldn't understand it clearly */
return g_strdup_printf ("%d,%s%c", integer, fraction, c);
}
static void
string_append_dtostr (GString * string, gdouble value, guint precision)
{
gchar dstrbuf[G_ASCII_DTOSTR_BUF_SIZE] = { 0, };
gchar *dot;
guint len;
precision++;
if (value != 0.0)
value += 4.9 * pow (10.0, precision * -1.0);
g_ascii_dtostr (dstrbuf, G_ASCII_DTOSTR_BUF_SIZE, value);
dot = strchr (dstrbuf, '.');
if (dot == NULL)
goto done;
for (; *dot != '.' && *dot != '0'; dot++);
if ((dot - dstrbuf) + precision < G_ASCII_DTOSTR_BUF_SIZE)
dot[precision] = 0;
len = strlen (dstrbuf);
while (dstrbuf[len - 1] == '0')
dstrbuf[--len] = 0;
if (dstrbuf[len - 1] == '.')
dstrbuf[--len] = 0;
done:
g_string_append (string, dstrbuf);
}
static void
gtk_css_value_number_print (const GtkCssValue *number,
GString *string)
{
char buf[G_ASCII_DTOSTR_BUF_SIZE];
const char *names[] = {
/* [GTK_CSS_NUMBER] = */ "",
/* [GTK_CSS_PERCENT] = */ "%",
/* [GTK_CSS_PX] = */ "px",
/* [GTK_CSS_PT] = */ "pt",
/* [GTK_CSS_EM] = */ "em",
/* [GTK_CSS_EX] = */ "ex",
/* [GTK_CSS_PC] = */ "pc",
/* [GTK_CSS_IN] = */ "in",
/* [GTK_CSS_CM] = */ "cm",
/* [GTK_CSS_MM] = */ "mm",
/* [GTK_CSS_RAD] = */ "rad",
/* [GTK_CSS_DEG] = */ "deg",
/* [GTK_CSS_GRAD] = */ "grad",
/* [GTK_CSS_TURN] = */ "turn",
/* [GTK_CSS_S] = */ "s",
/* [GTK_CSS_MS] = */ "ms",
};
g_ascii_dtostr (buf, sizeof (buf), number->value);
g_string_append (string, buf);
if (number->value != 0.0)
g_string_append (string, names[number->unit]);
}
static void
menu_settings_clicked(GtkMenuItem *menuitem, gpointer data)
{
GtkBuilder *builder;
GtkWidget *window;
GError *error = NULL;
gchar buf[1024];
builder = gtk_builder_new();
if( ! gtk_builder_add_from_file( builder, config->settings_dialog, &error ) )
{
g_warning( "%s", error->message );
g_free( error );
return;
}
window = GTK_WIDGET( gtk_builder_get_object( builder, "dialog1" ) );
GtkWidget *btnCancel = GTK_WIDGET(gtk_builder_get_object (builder, "btnCancel"));
g_signal_connect_swapped (btnCancel, "clicked", G_CALLBACK (gtk_widget_destroy), window);
GtkWidget *btnSave = GTK_WIDGET(gtk_builder_get_object (builder, "btnSave"));
g_signal_connect_swapped (btnSave, "clicked", G_CALLBACK (on_btnSave_clicked), window);
txtServerPort = GTK_WIDGET(gtk_builder_get_object (builder, "txtServerPort"));
gtk_entry_set_text(GTK_ENTRY(txtServerPort), settings->server_port);
txtUpdateInterval = GTK_WIDGET(gtk_builder_get_object (builder, "txtUpdateInterval"));
g_ascii_dtostr(buf, sizeof (buf), settings->update_interval);
gtk_entry_set_text(GTK_ENTRY(txtUpdateInterval), buf);
g_object_unref( G_OBJECT( builder ) );
gtk_widget_show( window );
}
/** \brief Return the value as a string */
void
ParamFloat::string (std::string &string)
{
char startstring[G_ASCII_DTOSTR_BUF_SIZE];
g_ascii_dtostr(startstring, G_ASCII_DTOSTR_BUF_SIZE, _value);
string += startstring;
return;
}
/**
* vsg_vector2@t@_write:
* @vec: a #VsgVector2@t@
* @file: a #FILE pointer
*
* Writes @vec coordinates to @file.
*/
void vsg_vector2@t@_write(const VsgVector2@t@ *vec, FILE *file)
{
gchar bufx[G_ASCII_DTOSTR_BUF_SIZE];
gchar *x;
gchar bufy[G_ASCII_DTOSTR_BUF_SIZE];
gchar *y;
g_return_if_fail(vec != NULL);
g_return_if_fail(file != NULL);
/* fprintf(file, "[%@tcode@,%@tcode@]", vec->x, vec->y); */
/* avoid locale problems */
x = g_ascii_dtostr (bufx, G_ASCII_DTOSTR_BUF_SIZE, vec->x);
y = g_ascii_dtostr (bufy, G_ASCII_DTOSTR_BUF_SIZE, vec->y);
fprintf(file, "[%s,%s]", x, y);
}
/* This must be wrapped in push_c_locale on the caller */
static void
print_ascore (struct ascore_t *ascore, FILE * outfile)
{
char buf[G_ASCII_DTOSTR_BUF_SIZE];
/* make sure we write values to files in a consistent manner */
fprintf (outfile, "%s %ld %s\n", g_ascii_dtostr (buf, sizeof (buf), ascore->score),
(long int) ascore->scoretime, ascore->username);
}
static void serialize (QCADDesignObject *obj, FILE *fp)
{
QCADClockingLayer *clocking_layer = NULL ;
char pszDouble[G_ASCII_DTOSTR_BUF_SIZE] = "" ;
if (NULL == obj) return ;
clocking_layer = QCAD_CLOCKING_LAYER (obj) ;
fprintf (fp, "[TYPE:" QCAD_TYPE_STRING_CLOCKING_LAYER "]\n") ;
QCAD_DESIGN_OBJECT_CLASS (g_type_class_peek (g_type_parent (QCAD_TYPE_CLOCKING_LAYER)))->serialize (obj, fp) ;
fprintf (fp, "bDrawPotential=%s\n", clocking_layer->bDrawPotential ? "TRUE" : "FALSE") ;
fprintf (fp, "z_to_draw=%s\n", g_ascii_dtostr (pszDouble, G_ASCII_DTOSTR_BUF_SIZE, clocking_layer->z_to_draw)) ;
fprintf (fp, "tile_size=%d\n", clocking_layer->tile_size) ;
fprintf (fp, "time_coord=%s\n", g_ascii_dtostr (pszDouble, G_ASCII_DTOSTR_BUF_SIZE, clocking_layer->time_coord)) ;
fprintf (fp, "[#TYPE:" QCAD_TYPE_STRING_CLOCKING_LAYER "]\n") ;
}
static int
write_double( FILE *fp, double d )
{
char buf[G_ASCII_DTOSTR_BUF_SIZE];
fprintf( fp, "%s", g_ascii_dtostr( buf, sizeof( buf ), d ) );
return( 0 );
}
static char *
float_value_to_string (const GValue *value)
{
char buf[G_ASCII_DTOSTR_BUF_SIZE];
g_ascii_dtostr (buf, sizeof (buf), g_value_get_float (value));
return g_strdup (buf);
}
char *
mdm_settings_parse_double_as_value (gdouble doubleval)
{
char result[G_ASCII_DTOSTR_BUF_SIZE];
g_ascii_dtostr (result, sizeof (result), doubleval);
return g_strdup (result);
}
G_MODULE_EXPORT
void on_autosave_value_changed(GtkWidget* widget, void* user)
{
gint newval = gtk_spin_button_get_value(GTK_SPIN_BUTTON(widget));
gchar buf[16];
config_set_value("autosave_timer", g_ascii_dtostr(buf, 16, (double)newval));
iofunctions_reset_autosave(g_active_editor->filename);
}
G_MODULE_EXPORT
void on_compile_value_changed(GtkWidget* widget, void* user)
{
gint newval = gtk_spin_button_get_value(GTK_SPIN_BUTTON(widget));
gchar buf[16];
config_set_value("compile_timer", g_ascii_dtostr(buf, 16, (double)newval));
previewgui_reset(gui->previewgui);
}
static void
string_append_double (GString *string,
double d)
{
char buf[G_ASCII_DTOSTR_BUF_SIZE];
g_ascii_dtostr (buf, sizeof (buf), d);
g_string_append (string, buf);
}
static void
mpp_xml_set_float (xmlNodePtr node, const gchar *prop, gfloat value)
{
gchar buf[128];
gchar *str;
str = g_ascii_dtostr (buf, sizeof(buf) - 1, value);
xmlSetProp (node, prop, str);
}
void
inf_xml_util_set_attribute_double(xmlNodePtr xml,
const gchar* attribute,
gdouble value)
{
char buffer[G_ASCII_DTOSTR_BUF_SIZE];
g_ascii_dtostr(buffer, G_ASCII_DTOSTR_BUF_SIZE, value);
xmlSetProp(xml, (const xmlChar*)attribute, (const xmlChar*)buffer);
}
static void
gog_chart_get_property (GObject *obj, guint param_id,
GValue *value, GParamSpec *pspec)
{
GogChart *chart = GOG_CHART (obj);
GString *string;
char buffer[G_ASCII_DTOSTR_BUF_SIZE];
switch (param_id) {
case CHART_PROP_CARDINALITY_VALID:
g_value_set_boolean (value, chart->cardinality_valid);
break;
case CHART_PROP_PLOT_AREA:
string = g_string_new ("");
g_string_append (string, g_ascii_dtostr (buffer, sizeof (buffer), chart->plot_area.x));
g_string_append_c (string, ' ');
g_string_append (string, g_ascii_dtostr (buffer, sizeof (buffer), chart->plot_area.y));
g_string_append_c (string, ' ');
g_string_append (string, g_ascii_dtostr (buffer, sizeof (buffer), chart->plot_area.w));
g_string_append_c (string, ' ');
g_string_append (string, g_ascii_dtostr (buffer, sizeof (buffer), chart->plot_area.h));
g_value_set_string (value, string->str);
g_string_free (string, TRUE);
break;
case CHART_PROP_PLOT_AREA_IS_MANUAL:
g_value_set_boolean (value, chart->is_plot_area_manual);
break;
case CHART_PROP_X_POS:
g_value_set_int (value, chart->x_pos);
break;
case CHART_PROP_Y_POS:
g_value_set_int (value, chart->y_pos);
break;
case CHART_PROP_COLUMNS:
g_value_set_int (value, chart->cols);
break;
case CHART_PROP_ROWS:
g_value_set_int (value, chart->rows);
break;
default: G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, param_id, pspec);
break;
}
}
gboolean
games_scores_backend_set_scores (GamesScoresBackend * self, GList * list)
{
GList *s;
GamesScore *d;
gchar *buffer;
gint output_length = 0;
gchar dtostrbuf[G_ASCII_DTOSTR_BUF_SIZE];
if (!games_scores_backend_get_lock (self))
return FALSE;
self->priv->scores_list = list;
s = list;
while (s != NULL) {
gdouble rscore;
guint64 rtime;
d = (GamesScore *) s->data;
rscore = 0.0;
switch (self->priv->style) {
case GAMES_SCORES_STYLE_PLAIN_DESCENDING:
case GAMES_SCORES_STYLE_PLAIN_ASCENDING:
rscore = games_score_get_value_as_plain (d);
break;
case GAMES_SCORES_STYLE_TIME_DESCENDING:
case GAMES_SCORES_STYLE_TIME_ASCENDING:
rscore = games_score_get_value_as_time (d);
break;
default:
g_assert_not_reached ();
}
rtime = games_score_get_time (d);
buffer = g_strdup_printf ("%s %"G_GUINT64_FORMAT"\n",
g_ascii_dtostr (dtostrbuf, sizeof (dtostrbuf),
rscore), rtime);
write (self->priv->fd, buffer, strlen (buffer));
output_length += strlen (buffer);
/* Ignore any errors and blunder on. */
g_free (buffer);
s = g_list_next (s);
}
/* Remove any content in the file that hasn't yet been overwritten. */
ftruncate (self->priv->fd, output_length--);
/* Update the timestamp so we don't reread the scores unnecessarily. */
self->priv->timestamp = time (NULL);
games_scores_backend_release_lock (self);
return TRUE;
}
static char*
string_value_from_variant(DBusMessageIter *variant_iter,
const char *value_signature)
{
char *value;
value = NULL;
switch (*value_signature) {
case DBUS_TYPE_STRING:
{
/* note we do NOT json-escape a single string, only strings in an array */
const char *v_STRING;
dbus_message_iter_get_basic(variant_iter, &v_STRING);
value = g_strdup(v_STRING);
}
break;
case DBUS_TYPE_INT32:
{
dbus_int32_t v_INT32;
dbus_message_iter_get_basic(variant_iter, &v_INT32);
value = g_strdup_printf("%d", v_INT32);
}
break;
case DBUS_TYPE_BOOLEAN:
{
dbus_bool_t v_BOOLEAN;
dbus_message_iter_get_basic(variant_iter, &v_BOOLEAN);
value = g_strdup_printf("%s", v_BOOLEAN ? "true" : "false");
}
break;
case DBUS_TYPE_DOUBLE:
{
double v_DOUBLE;
char buf[G_ASCII_DTOSTR_BUF_SIZE];
dbus_message_iter_get_basic(variant_iter, &v_DOUBLE);
g_ascii_dtostr(buf, G_ASCII_DTOSTR_BUF_SIZE, v_DOUBLE);
value = g_strdup(buf);
}
break;
case DBUS_TYPE_ARRAY:
{
DBusMessageIter array_iter;
dbus_message_iter_recurse(variant_iter, &array_iter);
value = string_value_from_array(&array_iter, *(value_signature + 1));
}
break;
default:
/* since we already validated the signature, should not happen */
g_assert_not_reached();
break;
}
return value;
}
/* Get forecast into newly alloc'ed string */
gboolean
iwin_start_open (GWeatherInfo *info)
{
GWeatherInfoPrivate *priv;
gchar *url;
WeatherLocation *loc;
SoupMessage *msg;
g_assert (info != NULL);
priv = info->priv;
loc = &priv->location;
/* No zone (or -) means no weather information from national offices.
We don't actually use zone, but it's a good indicator of a US location.
(@ and : prefixes were used in the past for Australia and UK) */
if (!loc->zone || loc->zone[0] == '-' || loc->zone[0] == '@' || loc->zone[0] == ':')
return FALSE;
if (!loc->latlon_valid)
return FALSE;
/* see the description here: http://www.weather.gov/forecasts/xml/ */
struct tm tm;
time_t now;
gchar latstr[G_ASCII_DTOSTR_BUF_SIZE], lonstr[G_ASCII_DTOSTR_BUF_SIZE];
now = time (NULL);
localtime_r (&now, &tm);
g_ascii_dtostr (latstr, sizeof(latstr), RADIANS_TO_DEGREES (loc->latitude));
g_ascii_dtostr (lonstr, sizeof(lonstr), RADIANS_TO_DEGREES (loc->longitude));
url = g_strdup_printf ("http://www.weather.gov/forecasts/xml/sample_products/browser_interface/ndfdBrowserClientByDay.php?&lat=%s&lon=%s&format=24+hourly&startDate=%04d-%02d-%02d&numDays=7",
latstr, lonstr, 1900 + tm.tm_year, 1 + tm.tm_mon, tm.tm_mday);
msg = soup_message_new ("GET", url);
_gweather_info_begin_request (info, msg);
soup_session_queue_message (priv->session, msg, iwin_finish, info);
g_free (url);
return TRUE;
}