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/
/*
* 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
*
*/
#include "internal.h"
#include "countingnode.h"
typedef struct _PurpleCountingNodePrivate PurpleCountingNodePrivate;
/* Private data of a counting node */
struct _PurpleCountingNodePrivate {
int totalsize; /* The number of children under this node */
int currentsize; /* The number of children under this node
corresponding to online accounts */
int onlinecount; /* The number of children under this contact who are
currently online */
};
/* Counting node property enums */
enum
{
PROP_0,
PROP_TOTAL_SIZE,
PROP_CURRENT_SIZE,
PROP_ONLINE_COUNT,
PROP_LAST
};
static GParamSpec *properties[PROP_LAST];
G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE(PurpleCountingNode, purple_counting_node,
PURPLE_TYPE_BLIST_NODE);
/******************************************************************************
* API
*****************************************************************************/
int
purple_counting_node_get_total_size(PurpleCountingNode *counter)
{
PurpleCountingNodePrivate *priv = NULL;
g_return_val_if_fail(PURPLE_IS_COUNTING_NODE(counter), -1);
priv = purple_counting_node_get_instance_private(counter);
return priv->totalsize;
}
int
purple_counting_node_get_current_size(PurpleCountingNode *counter)
{
PurpleCountingNodePrivate *priv = NULL;
g_return_val_if_fail(PURPLE_IS_COUNTING_NODE(counter), -1);
priv = purple_counting_node_get_instance_private(counter);
return priv->currentsize;
}
int
purple_counting_node_get_online_count(PurpleCountingNode *counter)
{
PurpleCountingNodePrivate *priv = NULL;
g_return_val_if_fail(PURPLE_IS_COUNTING_NODE(counter), -1);
priv = purple_counting_node_get_instance_private(counter);
return priv->onlinecount;
}
void
purple_counting_node_change_total_size(PurpleCountingNode *counter, int delta)
{
PurpleCountingNodePrivate *priv = NULL;
g_return_if_fail(PURPLE_IS_COUNTING_NODE(counter));
priv = purple_counting_node_get_instance_private(counter);
purple_counting_node_set_total_size(counter, priv->totalsize + delta);
}
void
purple_counting_node_change_current_size(PurpleCountingNode *counter, int delta)
{
PurpleCountingNodePrivate *priv = NULL;
g_return_if_fail(PURPLE_IS_COUNTING_NODE(counter));
priv = purple_counting_node_get_instance_private(counter);
purple_counting_node_set_current_size(counter, priv->currentsize + delta);
}
void
purple_counting_node_change_online_count(PurpleCountingNode *counter, int delta)
{
PurpleCountingNodePrivate *priv = NULL;
g_return_if_fail(PURPLE_IS_COUNTING_NODE(counter));
priv = purple_counting_node_get_instance_private(counter);
purple_counting_node_set_online_count(counter, priv->onlinecount + delta);
}
void
purple_counting_node_set_total_size(PurpleCountingNode *counter, int totalsize)
{
PurpleCountingNodePrivate *priv = NULL;
g_return_if_fail(PURPLE_IS_COUNTING_NODE(counter));
priv = purple_counting_node_get_instance_private(counter);
priv->totalsize = totalsize;
g_object_notify_by_pspec(G_OBJECT(counter), properties[PROP_TOTAL_SIZE]);
}
void
purple_counting_node_set_current_size(PurpleCountingNode *counter, int currentsize)
{
PurpleCountingNodePrivate *priv = NULL;
g_return_if_fail(PURPLE_IS_COUNTING_NODE(counter));
priv = purple_counting_node_get_instance_private(counter);
priv->currentsize = currentsize;
g_object_notify_by_pspec(G_OBJECT(counter), properties[PROP_CURRENT_SIZE]);
}
void
purple_counting_node_set_online_count(PurpleCountingNode *counter, int onlinecount)
{
PurpleCountingNodePrivate *priv = NULL;
g_return_if_fail(PURPLE_IS_COUNTING_NODE(counter));
priv = purple_counting_node_get_instance_private(counter);
priv->onlinecount = onlinecount;
g_object_notify_by_pspec(G_OBJECT(counter), properties[PROP_ONLINE_COUNT]);
}
/**************************************************************************
* GObject Stuff
**************************************************************************/
/* Set method for GObject properties */
static void
purple_counting_node_set_property(GObject *obj, guint param_id, const GValue *value,
GParamSpec *pspec)
{
PurpleCountingNode *node = PURPLE_COUNTING_NODE(obj);
switch (param_id) {
case PROP_TOTAL_SIZE:
purple_counting_node_set_total_size(node, g_value_get_int(value));
break;
case PROP_CURRENT_SIZE:
purple_counting_node_set_current_size(node, g_value_get_int(value));
break;
case PROP_ONLINE_COUNT:
purple_counting_node_set_online_count(node, g_value_get_int(value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
break;
}
}
/* Get method for GObject properties */
static void
purple_counting_node_get_property(GObject *obj, guint param_id, GValue *value,
GParamSpec *pspec)
{
PurpleCountingNode *node = PURPLE_COUNTING_NODE(obj);
switch (param_id) {
case PROP_TOTAL_SIZE:
g_value_set_int(value, purple_counting_node_get_total_size(node));
break;
case PROP_CURRENT_SIZE:
g_value_set_int(value, purple_counting_node_get_current_size(node));
break;
case PROP_ONLINE_COUNT:
g_value_set_int(value, purple_counting_node_get_online_count(node));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
break;
}
}
static void
purple_counting_node_init(PurpleCountingNode *counter)
{
}
/* Class initializer function */
static void
purple_counting_node_class_init(PurpleCountingNodeClass *klass)
{
GObjectClass *obj_class = G_OBJECT_CLASS(klass);
/* Setup properties */
obj_class->get_property = purple_counting_node_get_property;
obj_class->set_property = purple_counting_node_set_property;
properties[PROP_TOTAL_SIZE] = g_param_spec_int(
"total-size",
"Total size",
"The number of children under this node.",
G_MININT, G_MAXINT, 0,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS
);
properties[PROP_CURRENT_SIZE] = g_param_spec_int(
"current-size",
"Current size",
"The number of children with online accounts.",
G_MININT, G_MAXINT, 0,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS
);
properties[PROP_ONLINE_COUNT] = g_param_spec_int(
"online-count",
"Online count",
"The number of children that are online.",
G_MININT, G_MAXINT, 0,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS
);
g_object_class_install_properties(obj_class, PROP_LAST, properties);
}