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Add a wrapper around the mdns interface implementation.
2020-12-31, Elliott Sales de Andrade
6777a9b23fd0
Add a wrapper around the mdns interface implementation.
This might seem weird, but it's preparation to do more implementation work on Windows. Possibly also macOS, as it's weird that Avahi appears to be used and not Apple's version.
Testing Done:
Compile on both, and run on Linux.
Reviewed at https://reviews.imfreedom.org/r/315/
/*
* 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/>.
*/
#include
"pidgin/pidginaccountfilterconnected.h"
#include
"pidgin/pidginaccountstore.h"
#include
<purple.h>
struct
_PidginAccountFilterConnected
{
GtkTreeModelFilter
parent
;
};
/******************************************************************************
* Callbacks
*****************************************************************************/
static
void
pidgin_account_filter_connected_changed
(
PurpleConnection
*
connection
,
gpointer
data
)
{
PidginAccountFilterConnected
*
filter
=
NULL
;
filter
=
PIDGIN_ACCOUNT_FILTER_CONNECTED
(
data
);
gtk_tree_model_filter_refilter
(
GTK_TREE_MODEL_FILTER
(
filter
));
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
static
gboolean
pidgin_account_filter_connected_func
(
GtkTreeModel
*
model
,
GtkTreeIter
*
iter
,
gpointer
data
)
{
PurpleAccount
*
account
=
NULL
;
gboolean
ret
=
FALSE
;
g_return_val_if_fail
(
GTK_IS_TREE_MODEL
(
model
),
FALSE
);
g_return_val_if_fail
(
iter
!=
NULL
,
FALSE
);
gtk_tree_model_get
(
model
,
iter
,
PIDGIN_ACCOUNT_STORE_COLUMN_ACCOUNT
,
&
account
,
-1
);
if
(
!
PURPLE_IS_ACCOUNT
(
account
))
{
return
FALSE
;
}
ret
=
purple_account_is_connected
(
account
);
g_object_unref
(
G_OBJECT
(
account
));
return
ret
;
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
G_DEFINE_TYPE
(
PidginAccountFilterConnected
,
pidgin_account_filter_connected
,
GTK_TYPE_TREE_MODEL_FILTER
)
static
void
pidgin_account_filter_connected_init
(
PidginAccountFilterConnected
*
filter
)
{
gpointer
connections_handle
=
NULL
;
gtk_tree_model_filter_set_visible_func
(
GTK_TREE_MODEL_FILTER
(
filter
),
pidgin_account_filter_connected_func
,
NULL
,
NULL
);
/* we connect to the connections signals to force a refresh of the filter */
connections_handle
=
purple_connections_get_handle
();
purple_signal_connect
(
connections_handle
,
"signed-on"
,
filter
,
G_CALLBACK
(
pidgin_account_filter_connected_changed
),
filter
);
purple_signal_connect
(
connections_handle
,
"signed-off"
,
filter
,
G_CALLBACK
(
pidgin_account_filter_connected_changed
),
filter
);
}
static
void
pidgin_account_filter_connected_finalize
(
GObject
*
obj
)
{
purple_signals_disconnect_by_handle
(
obj
);
G_OBJECT_CLASS
(
pidgin_account_filter_connected_parent_class
)
->
finalize
(
obj
);
}
static
void
pidgin_account_filter_connected_class_init
(
PidginAccountFilterConnectedClass
*
klass
)
{
GObjectClass
*
obj_class
=
G_OBJECT_CLASS
(
klass
);
obj_class
->
finalize
=
pidgin_account_filter_connected_finalize
;
}
/******************************************************************************
* API
*****************************************************************************/
GtkTreeModel
*
pidgin_account_filter_connected_new
(
GtkTreeModel
*
child_model
,
GtkTreePath
*
root
)
{
g_return_val_if_fail
(
GTK_IS_TREE_MODEL
(
child_model
),
NULL
);
return
g_object_new
(
PIDGIN_TYPE_ACCOUNT_FILTER_CONNECTED
,
"child-model"
,
child_model
,
"virtual-root"
,
root
,
NULL
);
}