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 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, 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.
*/
#if !defined(PIDGIN_GLOBAL_HEADER_INSIDE) && !defined(PIDGIN_COMPILATION)
# error "only <pidgin.h> may be included directly"
#endif
#ifndef _PIDGIN_DND_HINTS_H_
#define _PIDGIN_DND_HINTS_H_
/**
* SECTION:gtkdnd-hints
* @section_id: pidgin-gtkdnd-hints
* @short_description: <filename>gtkdnd-hints.h</filename>
* @title: Drag-and-Drop Arrow Hints
*/
#include <glib.h>
#include <gtk/gtk.h>
/**
* PidginDndHintWindowId:
* @HINT_ARROW_UP: Up arrow.
* @HINT_ARROW_DOWN: Down arrow.
* @HINT_ARROW_LEFT: Left arrow.
* @HINT_ARROW_RIGHT: Right arrow.
*
* Conversation drag-and-drop arrow types.
*/
typedef enum
{
HINT_ARROW_UP,
HINT_ARROW_DOWN,
HINT_ARROW_LEFT,
HINT_ARROW_RIGHT
} PidginDndHintWindowId;
/**
* PidginDndHintPosition:
* @HINT_POSITION_RIGHT: Position to the right of a tab.
* @HINT_POSITION_LEFT: Position to the left of a tab.
* @HINT_POSITION_TOP: Position above a tab.
* @HINT_POSITION_BOTTOM: Position below a tab.
* @HINT_POSITION_CENTER: Position in the center of a tab.
*
* Conversation drag-and-drop arrow positions.
*/
typedef enum {
HINT_POSITION_RIGHT,
HINT_POSITION_LEFT,
HINT_POSITION_TOP,
HINT_POSITION_BOTTOM,
HINT_POSITION_CENTER
} PidginDndHintPosition;
G_BEGIN_DECLS
/**
* pidgin_dnd_hints_show:
* @id: The ID of the hint to show.
* @x: The X location to show it at.
* @y: The Y location to show it at.
*
* Shows a drag-and-drop hint at the specified location.
*/
void pidgin_dnd_hints_show(PidginDndHintWindowId id, gint x, gint y);
/**
* pidgin_dnd_hints_hide:
* @id: The ID of the hint to hide.
*
* Hides the specified drag-and-drop hint.
*/
void pidgin_dnd_hints_hide(PidginDndHintWindowId id);
/**
* pidgin_dnd_hints_hide_all:
*
* Hides all drag-and-drop hints.
*/
void pidgin_dnd_hints_hide_all(void);
/**
* pidgin_dnd_hints_show_relative:
* @id: The ID of the hint.
* @widget: The widget that the hint is relative to.
* @horiz: The horizontal relative position.
* @vert: The vertical relative position.
*
* Shows a drag-and-drop hint relative to a widget.
*/
void pidgin_dnd_hints_show_relative(PidginDndHintWindowId id, GtkWidget *widget,
PidginDndHintPosition horiz, PidginDndHintPosition vert);
G_END_DECLS
#endif /* _PIDGIN_DND_HINTS_H_ */