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 gtkblist-theme.h GTK+ Buddy List Theme 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_BLIST_THEME_H
#define PIDGIN_BLIST_THEME_H
#include <glib.h>
#include <glib-object.h>
#include <gtk/gtk.h>
#include "theme.h"
/**
* A pidgin buddy list theme.
* This is an object for Purple to represent a buddy list theme.
*
* PidginBlistTheme is a PurpleTheme Object.
*/
typedef struct _PidginBlistTheme PidginBlistTheme;
typedef struct _PidginBlistThemeClass PidginBlistThemeClass;
#define PIDGIN_TYPE_BLIST_THEME (pidgin_blist_theme_get_type ())
#define PIDGIN_BLIST_THEME(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIDGIN_TYPE_BLIST_THEME, PidginBlistTheme))
#define PIDGIN_BLIST_THEME_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIDGIN_TYPE_BLIST_THEME, PidginBlistThemeClass))
#define PIDGIN_IS_BLIST_THEME(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIDGIN_TYPE_BLIST_THEME))
#define PIDGIN_IS_BLIST_THEME_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIDGIN_TYPE_BLIST_THEME))
#define PIDGIN_BLIST_THEME_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIDGIN_TYPE_BLIST_THEME, PidginBlistThemeClass))
struct _PidginBlistTheme
{
PurpleTheme parent;
gpointer priv;
};
struct _PidginBlistThemeClass
{
PurpleThemeClass parent_class;
};
#if 0
typedef struct
{
const gchar *font;
const gchar *color;
} PidginThemeFont;
#endif
typedef struct _PidginThemeFont PidginThemeFont;
typedef struct
{
gint status_icon;
gint text;
gint emblem;
gint protocol_icon;
gint buddy_icon;
gboolean show_status;
} PidginBlistLayout;
/**************************************************************************/
/** @name PidginThemeFont API */
/**************************************************************************/
/**
* Create a new PidginThemeFont.
*
* @param face The font face
* @param color The color of the font
*
* @return A newly created PidginThemeFont
*/
PidginThemeFont * pidgin_theme_font_new(const gchar *face, GdkColor *color);
/**
* Frees a font and color pair
*
* @param font The theme font
*/
void pidgin_theme_font_free(PidginThemeFont *font);
/**
* Set the font-face of a PidginThemeFont.
*
* @param font The PidginThemeFont
* @param face The font-face
*/
void pidgin_theme_font_set_font_face(PidginThemeFont *font, const gchar *face);
/**
* Set the color of a PidginThemeFont.
*
* @param font The PidginThemeFont
* @param color The color
*/
void pidgin_theme_font_set_color(PidginThemeFont *font, const GdkColor *color);
/**
* Get the font-face of a PidginThemeFont.
*
* @param font The PidginThemeFont
*
* @return The font-face, or NULL if none is set.
*/
const gchar * pidgin_theme_font_get_font_face(PidginThemeFont *font);
/**
* Get the color of a PidginThemeFont as a GdkColor object.
*
* @param font The PidginThemeFont
*
* @return The color, or NULL if none is set.
*/
const GdkColor * pidgin_theme_font_get_color(PidginThemeFont *font);
/**
* Get the color of a PidginThemeFont.
*
* @param font The PidginThemeFont
*
* @return The color, or NULL if none is set.
*/
const gchar * pidgin_theme_font_get_color_describe(PidginThemeFont *font);
/**************************************************************************/
/** @name Purple Buddy List Theme API */
/**************************************************************************/
G_BEGIN_DECLS
/**
* GObject foo.
* @internal.
*/
GType pidgin_blist_theme_get_type(void);
/* get methods */
/**
* Returns the background color of the buddy list.
*
* @param theme The PidginBlist theme.
*
* @returns A gdk color.
*/
GdkColor *pidgin_blist_theme_get_background_color(PidginBlistTheme *theme);
/**
* Returns the opacity of the buddy list window
* (0.0 or clear to 1.0 fully opaque).
*
* @param theme The PidginBlist theme.
*
* @returns The opacity
*/
gdouble pidgin_blist_theme_get_opacity(PidginBlistTheme *theme);
/**
* Returns the layout to be used with the buddy list.
*
* @param theme The PidginBlist theme.
*
* @returns The buddy list layout.
*/
PidginBlistLayout *pidgin_blist_theme_get_layout(PidginBlistTheme *theme);
/**
* Returns the background color to be used with expanded groups.
*
* @param theme The PidginBlist theme.
*
* @returns A gdk color.
*/
GdkColor *pidgin_blist_theme_get_expanded_background_color(PidginBlistTheme *theme);
/**
* Returns the text font and color to be used with expanded groups.
*
* @param theme The PidginBlist theme.
*
* @returns A font and color pair.
*/
PidginThemeFont *pidgin_blist_theme_get_expanded_text_info(PidginBlistTheme *theme);
/**
* Returns the background color to be used with collapsed groups.
*
* @param theme The PidginBlist theme.
*
* @returns A gdk color.
*/
GdkColor *pidgin_blist_theme_get_collapsed_background_color(PidginBlistTheme *theme);
/**
* Returns the text font and color to be used with collapsed groups.
*
* @param theme The PidginBlist theme.
*
* @returns A font and color pair.
*/
PidginThemeFont *pidgin_blist_theme_get_collapsed_text_info(PidginBlistTheme *theme);
/**
* Returns the colors to be used for contacts and chats.
*
* @param theme The PidginBlist theme.
*
* @returns A gdkcolor for contacts and chats.
*/
GdkColor *pidgin_blist_theme_get_contact_color(PidginBlistTheme *theme);
/**
* Returns the text font and color to be used for expanded contacts.
*
* @param theme The PidginBlist theme.
*
* @returns A font and color pair.
*/
PidginThemeFont *pidgin_blist_theme_get_contact_text_info(PidginBlistTheme *theme);
/**
* Returns the text font and color to be used for online buddies.
*
* @param theme The PidginBlist theme.
*
* @returns A font and color pair.
*/
PidginThemeFont *pidgin_blist_theme_get_online_text_info(PidginBlistTheme *theme);
/**
* Returns the text font and color to be used for away and idle buddies.
*
* @param theme The PidginBlist theme.
*
* @returns A font and color pair.
*/
PidginThemeFont *pidgin_blist_theme_get_away_text_info(PidginBlistTheme *theme);
/**
* Returns the text font and color to be used for offline buddies.
*
* @param theme The PidginBlist theme.
*
* @returns A font and color pair.
*/
PidginThemeFont *pidgin_blist_theme_get_offline_text_info(PidginBlistTheme *theme);
/**
* Returns the text font and color to be used for idle buddies.
*
* @param theme The PidginBlist theme.
*
* @returns A font and color pair.
*/
PidginThemeFont *pidgin_blist_theme_get_idle_text_info(PidginBlistTheme *theme);
/**
* Returns the text font and color to be used for buddies with unread messages.
*
* @param theme The PidginBlist theme.
*
* @returns A font and color pair.
*/
PidginThemeFont *pidgin_blist_theme_get_unread_message_text_info(PidginBlistTheme *theme);
/**
* Returns the text font and color to be used for chats with unread messages
* that mention your nick.
*
* @param theme The PidginBlist theme.
*
* @returns A font and color pair.
*/
PidginThemeFont *pidgin_blist_theme_get_unread_message_nick_said_text_info(PidginBlistTheme *theme);
/**
* Returns the text font and color to be used for a buddy's status message.
*
* @param theme The PidginBlist theme.
*
* @returns A font and color pair.
*/
PidginThemeFont *pidgin_blist_theme_get_status_text_info(PidginBlistTheme *theme);
/* Set Methods */
/**
* Sets the background color to be used for this buddy list theme.
*
* @param theme The PidginBlist theme.
* @param color The new background color.
*/
void pidgin_blist_theme_set_background_color(PidginBlistTheme *theme, const GdkColor *color);
/**
* Sets the opacity to be used for this buddy list theme.
*
* @param theme The PidginBlist theme.
* @param opacity The new opacity setting.
*/
void pidgin_blist_theme_set_opacity(PidginBlistTheme *theme, gdouble opacity);
/**
* Sets the buddy list layout to be used for this buddy list theme.
*
* @param theme The PidginBlist theme.
* @param layout The new layout.
*/
void pidgin_blist_theme_set_layout(PidginBlistTheme *theme, const PidginBlistLayout *layout);
/**
* Sets the background color to be used for expanded groups.
*
* @param theme The PidginBlist theme.
* @param color The new background color.
*/
void pidgin_blist_theme_set_expanded_background_color(PidginBlistTheme *theme, const GdkColor *color);
/**
* Sets the text color and font to be used for expanded groups.
*
* @param theme The PidginBlist theme.
* @param pair The new text font and color pair.
*/
void pidgin_blist_theme_set_expanded_text_info(PidginBlistTheme *theme, const PidginThemeFont *pair);
/**
* Sets the background color to be used for collapsed groups.
*
* @param theme The PidginBlist theme.
* @param color The new background color.
*/
void pidgin_blist_theme_set_collapsed_background_color(PidginBlistTheme *theme, const GdkColor *color);
/**
* Sets the text color and font to be used for expanded groups.
*
* @param theme The PidginBlist theme.
* @param pair The new text font and color pair.
*/
void pidgin_blist_theme_set_collapsed_text_info(PidginBlistTheme *theme, const PidginThemeFont *pair);
/**
* Sets the background color to be used for contacts and chats.
*
* @param theme The PidginBlist theme.
* @param color The color to use for contacts and chats.
*/
void pidgin_blist_theme_set_contact_color(PidginBlistTheme *theme, const GdkColor *color);
/**
* Sets the text color and font to be used for expanded contacts.
*
* @param theme The PidginBlist theme.
* @param pair The new text font and color pair.
*/
void pidgin_blist_theme_set_contact_text_info(PidginBlistTheme *theme, const PidginThemeFont *pair);
/**
* Sets the text color and font to be used for online buddies.
*
* @param theme The PidginBlist theme.
* @param pair The new text font and color pair.
*/
void pidgin_blist_theme_set_online_text_info(PidginBlistTheme *theme, const PidginThemeFont *pair);
/**
* Sets the text color and font to be used for away and idle buddies.
*
* @param theme The PidginBlist theme.
* @param pair The new text font and color pair.
*/
void pidgin_blist_theme_set_away_text_info(PidginBlistTheme *theme, const PidginThemeFont *pair);
/**
* Sets the text color and font to be used for offline buddies.
*
* @param theme The PidginBlist theme.
* @param pair The new text font and color pair.
*/
void pidgin_blist_theme_set_offline_text_info(PidginBlistTheme *theme, const PidginThemeFont *pair);
/**
* Sets the text color and font to be used for idle buddies.
*
* @param theme The PidginBlist theme.
* @param pair The new text font and color pair.
*/
void pidgin_blist_theme_set_idle_text_info(PidginBlistTheme *theme, const PidginThemeFont *pair);
/**
* Sets the text color and font to be used for buddies with unread messages.
*
* @param theme The PidginBlist theme.
* @param pair The new text font and color pair.
*/
void pidgin_blist_theme_set_unread_message_text_info(PidginBlistTheme *theme, const PidginThemeFont *pair);
/**
* Sets the text color and font to be used for a chat with unread messages
* that mention your nick.
*
* @param theme The PidginBlist theme.
* @param pair The new text font and color pair.
*/
void pidgin_blist_theme_set_unread_message_nick_said_text_info(PidginBlistTheme *theme, const PidginThemeFont *pair);
/**
* Sets the text color and font to be used for buddy status messages.
*
* @param theme The PidginBlist theme.
* @param pair The new text font and color pair.
*/
void pidgin_blist_theme_set_status_text_info(PidginBlistTheme *theme, const PidginThemeFont *pair);
G_END_DECLS
#endif /* PIDGIN_BLIST_THEME_H */