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-loader.h Pidgin Icon Theme Loader Class API
*/
/* purple
*
* Purple 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_LOADER_H
#define PIDGIN_ICON_THEME_LOADER_H
#include <glib.h>
#include <glib-object.h>
#include "theme-loader.h"
/**
* A pidgin icon theme loader. Extends PurpleThemeLoader (theme-loader.h)
* This is a class designed to build icon themes
*
* PidginIconThemeLoader is a GObject.
*/
typedef struct _PidginIconThemeLoader PidginIconThemeLoader;
typedef struct _PidginIconThemeLoaderClass PidginIconThemeLoaderClass;
#define PIDGIN_TYPE_ICON_THEME_LOADER (pidgin_icon_theme_loader_get_type ())
#define PIDGIN_ICON_THEME_LOADER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIDGIN_TYPE_ICON_THEME_LOADER, PidginIconThemeLoader))
#define PIDGIN_ICON_THEME_LOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIDGIN_TYPE_ICON_THEME_LOADER, PidginIconThemeLoaderClass))
#define PIDGIN_IS_ICON_THEME_LOADER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIDGIN_TYPE_ICON_THEME_LOADER))
#define PIDGIN_IS_ICON_THEME_LOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIDGIN_TYPE_ICON_THEME_LOADER))
#define PIDGIN_ICON_THEME_LOADER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIDGIN_TYPE_ICON_THEME_LOADER, PidginIconThemeLoaderClass))
struct _PidginIconThemeLoader
{
PurpleThemeLoader parent;
};
struct _PidginIconThemeLoaderClass
{
PurpleThemeLoaderClass parent_class;
};
/**************************************************************************/
/** @name Pidgin Icon Theme-Loader API */
/**************************************************************************/
G_BEGIN_DECLS
/**
* GObject foo.
* @internal.
*/
GType pidgin_icon_theme_loader_get_type(void);
G_END_DECLS
#endif /* PIDGIN_ICON_THEME_LOADER_H */