pidgin/pidgin

Port wincred keyring to PurpleCredentialManager

2021-01-30, Elliott Sales de Andrade
548fed625b8a
Port wincred keyring to PurpleCredentialManager

* Inline PURPLE_PLUGIN_INIT in wincred.
* Add skeleton of wincred PurpleCredentialProvider object.
* Implement password reading.
* Implement wincred password writing.
* Implement wincred password clearing.
* Autoload wincred keyring plugin.
* Cleanup formatting.

Testing Done:
Added XMPP account, saved password, disabled and re-enabled account which kept the password. Restarted Pidgin and password was still saved. Removed XMPP account, and password was deleted from Credential Manager.

I'm not sure that the password needs to be converted from UTF-8 to "Unicode", as I did not test modifying the password in Credential Manager.

Bugs closed: PIDGIN-17489

Reviewed at https://reviews.imfreedom.org/r/466/
/*
* Pidgin - Internet Messenger
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* 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, see <https://www.gnu.org/licenses/>.
*/
#if !defined(PIDGIN_GLOBAL_HEADER_INSIDE) && !defined(PIDGIN_COMPILATION)
# error "only <pidgin.h> may be included directly"
#endif
#ifndef PIDGIN_PRESENCE_ICON_H
#define PIDGIN_PRESENCE_ICON_H
/**
* SECTION:pidginpresenceicon
* @section_id: pidgin-pidginpresenceicon
* @short_description: Icons for presences
* @title: Presence Icons
*
* A #GtkImage subclass that will automatically update when the given presence
* changes.
*/
#include <gtk/gtk.h>
#include <purple.h>
#define PIDGIN_TYPE_PRESENCE_ICON (pidgin_presence_icon_get_type())
G_DECLARE_FINAL_TYPE(PidginPresenceIcon, pidgin_presence_icon,
PIDGIN, PRESENCE_ICON, GtkImage)
G_BEGIN_DECLS
/**
* pidgin_presence_icon_new:
* @presence: (nullable): The #PurplePresence to represent.
* @fallback: The name of the icon to use as a fallback.
* @icon_size: The #GtkIconSize used to render the icon.
*
* Creates a new #PidginPresenceIcon.
*
* Returns: (transfer full): The new presence icon.
*
* Since: 3.0.0
*/
GtkWidget *pidgin_presence_icon_new(PurplePresence *presence, const gchar *fallback, GtkIconSize icon_size);
/**
* pidgin_presence_icon_get_presence:
* @icon: The #PidginPresenceIcon instance.
*
* Gets the #PurplePresence that @icon is displaying.
*
* Returns: (transfer none): The #PurplePresence if set otherwise %NULL.
*
* Since: 3.0.0
*/
PurplePresence *pidgin_presence_icon_get_presence(PidginPresenceIcon *icon);
/**
* pidgin_presence_icon_set_presence:
* @icon: The #PidginPresenceIcon instance.
* @presence: (nullable): The new #PurplePresence to set, or %NULL to unset.
*
* Sets the #PurplePresence for @icon to display.
*
* Since: 3.0.0
*/
void pidgin_presence_icon_set_presence(PidginPresenceIcon *icon, PurplePresence *presence);
/**
* pidgin_presence_icon_get_fallback:
* @icon: The #PidginPresenceIcon instance.
*
* Gets the name of the fallback icon from @icon.
*
* Returns: The fallback icon name for @icon.
*
* Since: 3.0.0
*/
const gchar *pidgin_presence_icon_get_fallback(PidginPresenceIcon *icon);
/**
* pidgin_presence_icon_set_fallback:
* @icon: The #PidginPresenceIcon instance.
* @fallback: The name of the fallback icon name.
*
* Sets the fallback icon name for @icon to @fallback.
*
* Since: 3.0.0
*/
void pidgin_presence_icon_set_fallback(PidginPresenceIcon *icon, const gchar *fallback);
/**
* pidgin_presence_icon_get_icon_size:
* @icon: The #PidginPresenceIcon instance.
*
* Gets the #GtkIconSize that @icon is using to render the icon.
*
* Returns: The #GtkIconSize that @icon is using to render.
*
* Since: 3.0.0
*/
GtkIconSize pidgin_presence_icon_get_icon_size(PidginPresenceIcon *icon);
/**
* pidgin_presence_icon_set_icon_size:
* @icon: The #PidginPresenceIcon instance.
* @icon_size: The #GtkIconSize to render the icon at.
*
* Sets the #GtkIconSize that @icon will use to render the icon.
*
* Since: 3.0.0
*/
void pidgin_presence_icon_set_icon_size(PidginPresenceIcon *icon, GtkIconSize icon_size);
G_END_DECLS
#endif /* PIDGIN_PRESENCE_ICON_H */