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Use gUPnP to determine external IP address and control URL
21 months ago, Elliott Sales de Andrade
a5499f6be930
Use gUPnP to determine external IP address and control URL
This is based on the gUPnP example, but modified to use the async API, and its context manager to automatically check all interfaces.
Testing Done:
Opened prefs and checked that external IP was detected with a UPnP-enabled router.
Reviewed at https://reviews.imfreedom.org/r/1785/
/* 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
*/
#include
<glib.h>
#include
<gmodule.h>
#include
<gplugin.h>
#include
<gplugin-native.h>
#include
<purple.h>
/******************************************************************************
* Helpers
*****************************************************************************/
static
GApplication
*
purple_toast_get_application
(
void
)
{
static
GApplication
*
application
=
NULL
;
if
(
G_UNLIKELY
(
application
==
NULL
))
{
application
=
g_application_get_default
();
if
(
application
==
NULL
)
{
application
=
g_application_new
(
NULL
,
G_APPLICATION_FLAGS_NONE
);
g_application_register
(
application
,
NULL
,
NULL
);
}
}
return
application
;
}
static
void
purple_toast_show_notification
(
const
gchar
*
title
,
const
gchar
*
body
,
GIcon
*
icon
)
{
GNotification
*
notification
=
g_notification_new
(
title
);
gchar
*
stripped
=
purple_markup_strip_html
(
body
);
g_notification_set_body
(
notification
,
stripped
);
g_free
(
stripped
);
if
(
G_IS_ICON
(
icon
))
{
g_notification_set_icon
(
notification
,
icon
);
}
g_application_send_notification
(
purple_toast_get_application
(),
NULL
,
notification
);
g_object_unref
(
G_OBJECT
(
notification
));
}
static
GIcon
*
purple_toast_find_icon
(
PurpleAccount
*
account
,
PurpleBuddy
*
buddy
,
const
gchar
*
sender
)
{
GIcon
*
icon
=
NULL
;
if
(
PURPLE_IS_BUDDY
(
buddy
))
{
PurpleBuddyIcon
*
buddy_icon
=
purple_buddy_get_icon
(
buddy
);
if
(
buddy_icon
)
{
const
gchar
*
filename
=
NULL
;
filename
=
purple_buddy_icon_get_full_path
(
buddy_icon
);
if
(
filename
!=
NULL
)
{
GFile
*
file
=
g_file_new_for_path
(
filename
);
icon
=
g_file_icon_new
(
file
);
g_object_unref
(
file
);
}
}
}
else
{
PurpleImage
*
image
=
NULL
;
const
gchar
*
path
=
NULL
;
image
=
purple_buddy_icons_find_account_icon
(
account
);
if
(
PURPLE_IS_IMAGE
(
image
))
{
path
=
purple_image_get_path
(
image
);
if
(
path
)
{
GFile
*
file
=
g_file_new_for_path
(
path
);
icon
=
g_file_icon_new
(
file
);
g_object_unref
(
G_OBJECT
(
file
));
}
g_object_unref
(
G_OBJECT
(
image
));
}
}
/* We should probably have a fallback, but we need a libpurple or
* pidgin icon or something to make that happen.
*/
return
icon
;
}
/******************************************************************************
* Callbacks
*****************************************************************************/
static
void
purple_toast_im_message_received
(
PurpleAccount
*
account
,
const
gchar
*
sender
,
const
gchar
*
message
,
PurpleConversation
*
conv
,
PurpleMessageFlags
flags
,
gpointer
data
)
{
PurpleBuddy
*
buddy
=
NULL
;
GIcon
*
icon
=
NULL
;
const
gchar
*
title
=
NULL
;
buddy
=
purple_blist_find_buddy
(
account
,
sender
);
title
=
PURPLE_IS_BUDDY
(
buddy
)
?
purple_buddy_get_alias
(
buddy
)
:
sender
;
icon
=
purple_toast_find_icon
(
account
,
buddy
,
sender
);
purple_toast_show_notification
(
title
,
message
,
icon
);
if
(
G_IS_ICON
(
icon
))
{
g_object_unref
(
G_OBJECT
(
icon
));
}
}
static
void
purple_toast_chat_message_received
(
PurpleAccount
*
account
,
gchar
*
sender
,
gchar
*
message
,
PurpleConversation
*
conv
,
PurpleMessageFlags
flags
,
gpointer
data
)
{
PurpleBuddy
*
buddy
=
NULL
;
GIcon
*
icon
=
NULL
;
gchar
*
title
=
NULL
;
const
gchar
*
chat_name
=
NULL
,
*
from
=
NULL
;
/* figure out the title */
chat_name
=
purple_conversation_get_name
(
PURPLE_CONVERSATION
(
conv
));
if
(
chat_name
)
{
PurpleChat
*
chat
=
purple_blist_find_chat
(
account
,
chat_name
);
if
(
chat
)
{
chat_name
=
purple_chat_get_name
(
chat
);
}
}
from
=
sender
;
buddy
=
purple_blist_find_buddy
(
account
,
sender
);
if
(
PURPLE_IS_BUDDY
(
buddy
))
{
from
=
purple_buddy_get_alias
(
buddy
);
}
title
=
g_strdup_printf
(
"%s : %s"
,
chat_name
,
from
);
/* figure out the icon */
icon
=
purple_toast_find_icon
(
account
,
buddy
,
sender
);
/* show the notification */
purple_toast_show_notification
(
title
,
message
,
icon
);
/* clean up our memory */
g_free
(
title
);
if
(
G_IS_ICON
(
icon
))
{
g_object_unref
(
G_OBJECT
(
icon
));
}
}
/******************************************************************************
* Plugin Exports
*****************************************************************************/
static
GPluginPluginInfo
*
purple_toast_query
(
G_GNUC_UNUSED
GError
**
error
)
{
const
gchar
*
const
authors
[]
=
{
"Gary Kramlich <grim@reaperworld.com>"
,
NULL
};
return
purple_plugin_info_new
(
"id"
,
"purple/toast"
,
"abi-version"
,
PURPLE_ABI_VERSION
,
"name"
,
"Purple Toast"
,
"version"
,
"0.0.1"
,
"summary"
,
"Toast notifications"
,
"authors"
,
authors
,
NULL
);
}
static
gboolean
purple_toast_load
(
GPluginPlugin
*
plugin
,
G_GNUC_UNUSED
GError
**
error
)
{
gpointer
conv_handle
=
purple_conversations_get_handle
();
purple_signal_connect
(
conv_handle
,
"received-im-msg"
,
plugin
,
G_CALLBACK
(
purple_toast_im_message_received
),
NULL
);
purple_signal_connect
(
conv_handle
,
"received-chat-msg"
,
plugin
,
G_CALLBACK
(
purple_toast_chat_message_received
),
NULL
);
return
TRUE
;
}
static
gboolean
purple_toast_unload
(
G_GNUC_UNUSED
GPluginPlugin
*
plugin
,
G_GNUC_UNUSED
gboolean
shutdown
,
G_GNUC_UNUSED
GError
**
error
)
{
return
TRUE
;
}
GPLUGIN_NATIVE_PLUGIN_DECLARE
(
purple_toast
)