path: root/calendar/gui/misc.c

/* Evolution calendar - Miscellaneous utility functions
 *
 * Copyright (C) 2001 Ximian, Inc.
 *
 * Authors: Federico Mena-Quintero <federico@ximian.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 *
 * 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
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <ctype.h>
#include <e-util/e-url.h>
#include "misc.h"



/**
 * string_is_empty:
 * @value: A string.
 * 
 * Returns whether a string is NULL, the empty string, or completely made up of
 * whitespace characters.
 * 
 * Return value: TRUE if the string is empty, FALSE otherwise.
 **/
gboolean
string_is_empty (const char *value)
{
    const char *p;
    gboolean empty;

    empty = TRUE;

    if (value) {
        p = value;
        while (*p) {
            if (!isspace ((unsigned char) *p)) {
                empty = FALSE;
                break;
            }
            p++;
        }
    }
    return empty;

}

/**
 * get_uri_without_password
 */
char *
get_uri_without_password (const char *full_uri)
{
    EUri *uri;
    char *uristr;

    uri = e_uri_new (full_uri);
    if (!uri)
        return NULL;

    uristr = e_uri_to_string (uri, FALSE);
    e_uri_free (uri);

    return uristr;
 }