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
/* gtkxcellrendererexpander.h
* 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 _PIDGINCELLRENDEREREXPANDER_H_
#define _PIDGINCELLRENDEREREXPANDER_H_
#include <gtk/gtk.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define PIDGIN_TYPE_GTK_CELL_RENDERER_EXPANDER (pidgin_cell_renderer_expander_get_type())
#define PIDGIN_CELL_RENDERER_EXPANDER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), PIDGIN_TYPE_GTK_CELL_RENDERER_EXPANDER, PidginCellRendererExpander))
#define PIDGIN_CELL_RENDERER_EXPANDER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PURPLE_TYPE_GTK_CELL_RENDERER_EXPANDER, PidginCellRendererExpanderClass))
#define PIDGIN_IS_GTK_CELL_RENDERER_EXPANDER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIDGIN_TYPE_GTK_CELL_RENDERER_EXPANDER))
#define PIDGIN_IS_GTK_CELL_RENDERER_EXPANDER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIDGIN_TYPE_GTK_CELL_RENDERER_EXPANDER))
#define PIDGIN_CELL_RENDERER_EXPANDER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIDGIN_TYPE_GTK_CELL_RENDERER_EXPANDER, PidginCellRendererExpanderClass))
typedef struct _PidginCellRendererExpander PidginCellRendererExpander;
typedef struct _PidginCellRendererExpanderClass PidginCellRendererExpanderClass;
struct _PidginCellRendererExpander {
GtkCellRenderer parent;
gboolean is_expander;
};
struct _PidginCellRendererExpanderClass {
GtkCellRendererClass parent_class;
};
GType pidgin_cell_renderer_expander_get_type (void);
GtkCellRenderer *pidgin_cell_renderer_expander_new (void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _PIDGINCELLRENDEREREXPANDER_H_ */