aboutsummaryrefslogtreecommitdiffstats
path: root/libevolution-utils/evolution-util.c
diff options
context:
space:
mode:
Diffstat (limited to 'libevolution-utils/evolution-util.c')
-rw-r--r--libevolution-utils/evolution-util.c327
1 files changed, 0 insertions, 327 deletions
diff --git a/libevolution-utils/evolution-util.c b/libevolution-utils/evolution-util.c
deleted file mode 100644
index 3bba779a09..0000000000
--- a/libevolution-utils/evolution-util.c
+++ /dev/null
@@ -1,327 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) version 3.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- *
- * Authors:
- * Srinivasa Ragavan <sragavan@gnome.org>
- *
- * Copyright (C) 2012 Intel Corporation (www.intel.com)
- *
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-#include <unistd.h>
-#include <ctype.h>
-#include <math.h>
-#include <string.h>
-#include <locale.h>
-
-#include "evolution-util.h"
-
-/**
- * e_flexible_strtod:
- * @nptr: the string to convert to a numeric value.
- * @endptr: if non-NULL, it returns the character after
- * the last character used in the conversion.
- *
- * Converts a string to a gdouble value. This function detects
- * strings either in the standard C locale or in the current locale.
- *
- * This function is typically used when reading configuration files or
- * other non-user input that should not be locale dependent, but may
- * have been in the past. To handle input from the user you should
- * normally use the locale-sensitive system strtod function.
- *
- * To convert from a double to a string in a locale-insensitive way, use
- * @g_ascii_dtostr.
- *
- * Returns: the gdouble value
- **/
-
-gdouble
-e_flexible_strtod (const gchar *nptr,
- gchar **endptr)
-{
- gchar *fail_pos;
- gdouble val;
- struct lconv *locale_data;
- const gchar *decimal_point;
- gint decimal_point_len;
- const gchar *p, *decimal_point_pos;
- const gchar *end = NULL; /* Silence gcc */
- gchar *copy, *c;
-
- g_return_val_if_fail (nptr != NULL, 0);
-
- fail_pos = NULL;
-
- locale_data = localeconv ();
- decimal_point = locale_data->decimal_point;
- decimal_point_len = strlen (decimal_point);
-
- g_return_val_if_fail (decimal_point_len != 0, 0);
-
- decimal_point_pos = NULL;
- if (!strcmp (decimal_point, "."))
- return strtod (nptr, endptr);
-
- p = nptr;
-
- /* Skip leading space */
- while (isspace ((guchar) * p))
- p++;
-
- /* Skip leading optional sign */
- if (*p == '+' || *p == '-')
- p++;
-
- if (p[0] == '0' &&
- (p[1] == 'x' || p[1] == 'X')) {
- p += 2;
- /* HEX - find the (optional) decimal point */
-
- while (isxdigit ((guchar) * p))
- p++;
-
- if (*p == '.') {
- decimal_point_pos = p++;
-
- while (isxdigit ((guchar) * p))
- p++;
-
- if (*p == 'p' || *p == 'P')
- p++;
- if (*p == '+' || *p == '-')
- p++;
- while (isdigit ((guchar) * p))
- p++;
- end = p;
- } else if (strncmp (p, decimal_point, decimal_point_len) == 0) {
- return strtod (nptr, endptr);
- }
- } else {
- while (isdigit ((guchar) * p))
- p++;
-
- if (*p == '.') {
- decimal_point_pos = p++;
-
- while (isdigit ((guchar) * p))
- p++;
-
- if (*p == 'e' || *p == 'E')
- p++;
- if (*p == '+' || *p == '-')
- p++;
- while (isdigit ((guchar) * p))
- p++;
- end = p;
- } else if (strncmp (p, decimal_point, decimal_point_len) == 0) {
- return strtod (nptr, endptr);
- }
- }
- /* For the other cases, we need not convert the decimal point */
-
- if (!decimal_point_pos)
- return strtod (nptr, endptr);
-
- /* We need to convert the '.' to the locale specific decimal point */
- copy = g_malloc (end - nptr + 1 + decimal_point_len);
-
- c = copy;
- memcpy (c, nptr, decimal_point_pos - nptr);
- c += decimal_point_pos - nptr;
- memcpy (c, decimal_point, decimal_point_len);
- c += decimal_point_len;
- memcpy (c, decimal_point_pos + 1, end - (decimal_point_pos + 1));
- c += end - (decimal_point_pos + 1);
- *c = 0;
-
- val = strtod (copy, &fail_pos);
-
- if (fail_pos) {
- if (fail_pos > decimal_point_pos)
- fail_pos =
- (gchar *) nptr + (fail_pos - copy) -
- (decimal_point_len - 1);
- else
- fail_pos = (gchar *) nptr + (fail_pos - copy);
- }
-
- g_free (copy);
-
- if (endptr)
- *endptr = fail_pos;
-
- return val;
-}
-
-/**
- * e_ascii_dtostr:
- * @buffer: A buffer to place the resulting string in
- * @buf_len: The length of the buffer.
- * @format: The printf-style format to use for the
- * code to use for converting.
- * @d: The double to convert
- *
- * Converts a double to a string, using the '.' as
- * decimal_point. To format the number you pass in
- * a printf-style formating string. Allowed conversion
- * specifiers are eEfFgG.
- *
- * If you want to generates enough precision that converting
- * the string back using @g_strtod gives the same machine-number
- * (on machines with IEEE compatible 64bit doubles) use the format
- * string "%.17g". If you do this it is guaranteed that the size
- * of the resulting string will never be larger than
- * @G_ASCII_DTOSTR_BUF_SIZE bytes.
- *
- * Returns: the pointer to the buffer with the converted string
- **/
-gchar *
-e_ascii_dtostr (gchar *buffer,
- gint buf_len,
- const gchar *format,
- gdouble d)
-{
- struct lconv *locale_data;
- const gchar *decimal_point;
- gint decimal_point_len;
- gchar *p;
- gint rest_len;
- gchar format_char;
-
- g_return_val_if_fail (buffer != NULL, NULL);
- g_return_val_if_fail (format[0] == '%', NULL);
- g_return_val_if_fail (strpbrk (format + 1, "'l%") == NULL, NULL);
-
- format_char = format[strlen (format) - 1];
-
- g_return_val_if_fail (format_char == 'e' || format_char == 'E' ||
- format_char == 'f' || format_char == 'F' ||
- format_char == 'g' || format_char == 'G',
- NULL);
-
- if (format[0] != '%')
- return NULL;
-
- if (strpbrk (format + 1, "'l%"))
- return NULL;
-
- if (!(format_char == 'e' || format_char == 'E' ||
- format_char == 'f' || format_char == 'F' ||
- format_char == 'g' || format_char == 'G'))
- return NULL;
-
- g_snprintf (buffer, buf_len, format, d);
-
- locale_data = localeconv ();
- decimal_point = locale_data->decimal_point;
- decimal_point_len = strlen (decimal_point);
-
- g_return_val_if_fail (decimal_point_len != 0, NULL);
-
- if (strcmp (decimal_point, ".")) {
- p = buffer;
-
- if (*p == '+' || *p == '-')
- p++;
-
- while (isdigit ((guchar) * p))
- p++;
-
- if (strncmp (p, decimal_point, decimal_point_len) == 0) {
- *p = '.';
- p++;
- if (decimal_point_len > 1) {
- rest_len = strlen (p + (decimal_point_len - 1));
- memmove (
- p, p + (decimal_point_len - 1),
- rest_len);
- p[rest_len] = 0;
- }
- }
- }
-
- return buffer;
-}
-
-/**
- * e_builder_get_widget:
- * @builder: a #GtkBuilder
- * @widget_name: name of a widget in @builder
- *
- * Gets the widget named @widget_name. Note that this function does not
- * increment the reference count of the returned widget. If @widget_name
- * could not be found in the @builder<!-- -->'s object tree, a run-time
- * warning is emitted since this usually indicates a programming error.
- *
- * This is a convenience function to work around the awkwardness of
- * #GtkBuilder returning #GObject pointers, when the vast majority of
- * the time you want a #GtkWidget pointer.
- *
- * If you need something from @builder other than a #GtkWidget, or you
- * want to test for the existence of some widget name without incurring
- * a run-time warning, use gtk_builder_get_object().
- *
- * Returns: the widget named @widget_name, or %NULL
- **/
-GtkWidget *
-e_builder_get_widget (GtkBuilder *builder,
- const gchar *widget_name)
-{
- GObject *object;
-
- g_return_val_if_fail (GTK_IS_BUILDER (builder), NULL);
- g_return_val_if_fail (widget_name != NULL, NULL);
-
- object = gtk_builder_get_object (builder, widget_name);
- if (object == NULL) {
- g_warning ("Could not find widget '%s'", widget_name);
- return NULL;
- }
-
- return GTK_WIDGET (object);
-}
-
-/**
- * e_load_ui_builder_definition:
- * @builder: a #GtkBuilder
- * @basename: basename of the UI definition file
- *
- * Loads a UI definition into @builder from Evolution's UI directory.
- * Failure here is fatal, since the application can't function without
- * its UI definitions.
- **/
-void
-e_load_ui_builder_definition (GtkBuilder *builder,
- const gchar *basename)
-{
- gchar *filename;
- GError *error = NULL;
-
- g_return_if_fail (GTK_IS_BUILDER (builder));
- g_return_if_fail (basename != NULL);
-
- filename = g_build_filename (EVOLUTION_UIDIR, basename, NULL);
- gtk_builder_add_from_file (builder, filename, &error);
- g_free (filename);
-
- if (error != NULL) {
- g_error ("%s: %s", basename, error->message);
- g_assert_not_reached ();
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-04 23:34:20 +0800