pidgin/pidgin

Implement SNI support for the gnutls SSL plugin.
release-2.x.y
2019-12-16, Mihai Moldovan
6dba8046e1b1
Implement SNI support for the gnutls SSL plugin.

Note that gnutls is picky in regard to what it accepts as the server name - it
MUST be a domain name. IP addresses are not supported according to the
documentation.

Hence, filter out IP addresses and hope that whatever is not recognized as
such an address is actually a domain name. This will probably fail for more
exotic addresses (especially in IPv6 realm), but wiring up a full-blown parser
is too much effort and SSL plugins are not part of purple-3 anyway.

Fixes #17300
/**
* @file gtkicon-theme.h Pidgin Icon Theme Class API
*/
/* pidgin
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#ifndef PIDGIN_ICON_THEME_H
#define PIDGIN_ICON_THEME_H
#include <glib.h>
#include <glib-object.h>
#include "theme.h"
/**
* extends PurpleTheme (theme.h)
* A pidgin icon theme.
* This object represents a Pidgin icon theme.
*
* PidginIconTheme is a PurpleTheme Object.
*/
typedef struct _PidginIconTheme PidginIconTheme;
typedef struct _PidginIconThemeClass PidginIconThemeClass;
#define PIDGIN_TYPE_ICON_THEME (pidgin_icon_theme_get_type ())
#define PIDGIN_ICON_THEME(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIDGIN_TYPE_ICON_THEME, PidginIconTheme))
#define PIDGIN_ICON_THEME_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIDGIN_TYPE_ICON_THEME, PidginIconThemeClass))
#define PIDGIN_IS_ICON_THEME(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIDGIN_TYPE_ICON_THEME))
#define PIDGIN_IS_ICON_THEME_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIDGIN_TYPE_ICON_THEME))
#define PIDGIN_ICON_THEME_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIDGIN_TYPE_ICON_THEME, PidginIconThemeClass))
struct _PidginIconTheme
{
PurpleTheme parent;
gpointer priv;
};
struct _PidginIconThemeClass
{
PurpleThemeClass parent_class;
};
/**************************************************************************/
/** @name Pidgin Icon Theme API */
/**************************************************************************/
G_BEGIN_DECLS
/**
* GObject foo.
* @internal.
*/
GType pidgin_icon_theme_get_type(void);
/**
* Returns a copy of the filename for the icon event or NULL if it is not set
*
* @param theme the theme
* @param event the pidgin icon event to look up
*
* @returns the filename of the icon event
*/
const gchar *pidgin_icon_theme_get_icon(PidginIconTheme *theme,
const gchar *event);
/**
* Sets the filename for a given icon id, setting the icon to NULL will remove the icon from the theme
*
* @param theme the theme
* @param icon_id a string representing what the icon is to be used for
* @param filename the name of the file to be used for the given id
*/
void pidgin_icon_theme_set_icon(PidginIconTheme *theme,
const gchar *icon_id,
const gchar *filename);
G_END_DECLS
#endif /* PIDGIN_ICON_THEME_H */