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GSoC
GSoC2018
macOS
vlc
Commits
15e5136b
Commit
15e5136b
authored
Sep 17, 2007
by
Rafaël Carré
Browse files
New Telepathy plugin, to customize user Presence with MissionControl
parent
6a604066
Changes
4
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NEWS
View file @
15e5136b
...
...
@@ -123,6 +123,7 @@ Interfaces:
* Motion module use disk accelerometers to keep video horizontal
* Ncurses interface now uses ncursesw to correctly display wide characters
when using an UTF-8 locale.
* Plugin to set Telepathy presence message using MissionControl
Linux Port:
* VLC now complies with the XDG Base Directory Specification version 0.6
...
...
configure.ac
View file @
15e5136b
...
...
@@ -890,6 +890,14 @@ then
VLC_ADD_PLUGINS([dbus])
VLC_ADD_LDFLAGS([dbus],[$DBUS_LIBS])
VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
fi
dnl Check for Telepathy
AC_ARG_ENABLE(telepathy,
[ --enable-telepathy Telepathy Presence plugin through DBus(default enabled)])
if test "${enable_telepathy}" != "no"; then
VLC_ADD_PLUGINS([telepathy])
VLC_ADD_LDFLAGS([telepathy],[$DBUS_LIBS])
VLC_ADD_CFLAGS([telepathy],[$DBUS_CFLAGS])
fi],
if ${PKG_CONFIG} --exists dbus-1
...
...
modules/misc/notify/Modules.am
View file @
15e5136b
...
...
@@ -2,3 +2,4 @@ SOURCES_msn = msn.c
SOURCES_growl = growl.c
SOURCES_notify = notify.c
SOURCES_xosd = xosd.c
SOURCES_telepathy = telepathy.c
modules/misc/notify/telepathy.c
0 → 100644
View file @
15e5136b
/*****************************************************************************
* telepathy.c : changes Telepathy Presence information using MissionControl
*****************************************************************************
* Copyright © 2007 the VideoLAN team
* $Id$
*
* Author: Rafaël Carré <funman@videoanorg>
*
* 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 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
#include
<vlc/vlc.h>
#include
<vlc_interface.h>
#include
<vlc_meta.h>
#include
<vlc_playlist.h>
#include
<vlc_strings.h>
#include
<dbus/dbus.h>
/*****************************************************************************
* intf_sys_t: description and status of log interface
*****************************************************************************/
struct
intf_sys_t
{
char
*
psz_format
;
DBusConnection
*
p_conn
;
};
/*****************************************************************************
* Local prototypes
*****************************************************************************/
static
int
Open
(
vlc_object_t
*
);
static
void
Close
(
vlc_object_t
*
);
static
int
ItemChange
(
vlc_object_t
*
,
const
char
*
,
vlc_value_t
,
vlc_value_t
,
void
*
);
static
int
SendToTelepathy
(
intf_thread_t
*
,
const
char
*
);
/*****************************************************************************
* Module descriptor
*****************************************************************************/
#define FORMAT_DEFAULT "$a - $t"
#define FORMAT_TEXT N_("Title format string")
#define FORMAT_LONGTEXT N_("Format of the string to send to Telepathy." \
"Defaults to \"Artist - Title\" ($a - $t)." \
"You can use the following substitutions: " \
"$a Artist, $b Album, $c, Copyright, $d Description, $e Encoder, $g Genre, " \
"$l Language, $n number, $p Now Playing, $r Rating, $s Subtitles language, " \
"$t Title, $u URL, $A Date, $B Bitrate, $C Chapter, $D Duration, $F URI, " \
"$I Video Title, $L Time Remaining, $N Name, $O Audio language, $P Position, " \
"$R Rate, $S Sample rate, $T Time elapsed, $U Publisher, $V Volume")
vlc_module_begin
();
set_category
(
CAT_INTERFACE
);
set_subcategory
(
SUBCAT_INTERFACE_CONTROL
);
set_shortname
(
"Telepathy"
);
set_description
(
_
(
"Telepathy « Now Playing » using MissionControl"
)
);
add_string
(
"telepathy-format"
,
FORMAT_DEFAULT
,
NULL
,
FORMAT_TEXT
,
FORMAT_LONGTEXT
,
VLC_FALSE
);
set_capability
(
"interface"
,
0
);
set_callbacks
(
Open
,
Close
);
vlc_module_end
();
/*****************************************************************************
* Open: initialize and create stuff
*****************************************************************************/
static
int
Open
(
vlc_object_t
*
p_this
)
{
intf_thread_t
*
p_intf
=
(
intf_thread_t
*
)
p_this
;
playlist_t
*
p_playlist
;
DBusConnection
*
p_conn
;
DBusError
error
;
MALLOC_ERR
(
p_intf
->
p_sys
,
intf_sys_t
);
p_intf
->
p_sys
->
psz_format
=
config_GetPsz
(
p_intf
,
"telepathy-format"
);
if
(
!
p_intf
->
p_sys
->
psz_format
)
{
msg_Dbg
(
p_intf
,
"no format provided"
);
p_intf
->
p_sys
->
psz_format
=
strdup
(
FORMAT_DEFAULT
);
}
msg_Dbg
(
p_intf
,
"using format: %s"
,
p_intf
->
p_sys
->
psz_format
);
p_playlist
=
pl_Yield
(
p_intf
);
var_AddCallback
(
p_playlist
,
"item-change"
,
ItemChange
,
p_intf
);
var_AddCallback
(
p_playlist
,
"playlist-current"
,
ItemChange
,
p_intf
);
pl_Release
(
p_intf
);
dbus_threads_init_default
();
dbus_error_init
(
&
error
);
/* connect to the session bus */
p_conn
=
dbus_bus_get
(
DBUS_BUS_SESSION
,
&
error
);
if
(
!
p_conn
)
{
msg_Err
(
p_this
,
"Failed to connect to the DBus session daemon: %s"
,
error
.
message
);
dbus_error_free
(
&
error
);
free
(
p_intf
->
p_sys
);
return
VLC_EGENERIC
;
}
p_intf
->
p_sys
->
p_conn
=
p_conn
;
return
VLC_SUCCESS
;
}
/*****************************************************************************
* Close: destroy interface stuff
*****************************************************************************/
static
void
Close
(
vlc_object_t
*
p_this
)
{
intf_thread_t
*
p_intf
=
(
intf_thread_t
*
)
p_this
;
playlist_t
*
p_playlist
=
pl_Yield
(
p_this
);
/* Clears the Presence message ... else it looks like we're still playing
* something although VLC (or the Telepathy plugin) is closed */
/* Do not check for VLC_ENOMEM as we're closing */
SendToTelepathy
(
p_intf
,
""
);
var_DelCallback
(
p_playlist
,
"item-change"
,
ItemChange
,
p_intf
);
var_DelCallback
(
p_playlist
,
"playlist-current"
,
ItemChange
,
p_intf
);
pl_Release
(
p_this
);
/* we won't use the DBus connection anymore */
dbus_connection_unref
(
p_intf
->
p_sys
->
p_conn
);
/* Destroy structure */
free
(
p_intf
->
p_sys
->
psz_format
);
free
(
p_intf
->
p_sys
);
}
/*****************************************************************************
* ItemChange: Playlist item change callback
*****************************************************************************/
static
int
ItemChange
(
vlc_object_t
*
p_this
,
const
char
*
psz_var
,
vlc_value_t
oldval
,
vlc_value_t
newval
,
void
*
param
)
{
intf_thread_t
*
p_intf
=
(
intf_thread_t
*
)
param
;
char
*
psz_buf
=
NULL
;
input_thread_t
*
p_input
;
playlist_t
*
p_playlist
=
pl_Yield
(
p_this
);
p_input
=
p_playlist
->
p_input
;
pl_Release
(
p_this
);
if
(
!
p_input
)
return
VLC_SUCCESS
;
vlc_object_yield
(
p_input
);
if
(
p_input
->
b_dead
||
!
input_GetItem
(
p_input
)
->
psz_name
)
{
vlc_object_release
(
p_input
);
/* Not playing anything ... */
switch
(
SendToTelepathy
(
p_intf
,
""
)
)
{
case
VLC_ENOMEM
:
Close
(
p_this
);
return
VLC_ENOMEM
;
default:
return
VLC_SUCCESS
;
}
}
/* We format the string to be displayed */
psz_buf
=
str_format_meta
(
p_this
,
p_intf
->
p_sys
->
psz_format
);
/* We don't need the input anymore */
vlc_object_release
(
p_input
);
if
(
SendToTelepathy
(
p_intf
,
psz_buf
)
==
VLC_ENOMEM
)
{
free
(
psz_buf
);
Close
(
p_this
);
return
VLC_ENOMEM
;
}
free
(
psz_buf
);
return
VLC_SUCCESS
;
}
/*****************************************************************************
* SendToTelepathy
*****************************************************************************/
static
int
SendToTelepathy
(
intf_thread_t
*
p_intf
,
const
char
*
psz_msg
)
{
DBusConnection
*
p_conn
;
DBusMessage
*
p_msg
;
DBusMessage
*
p_reply
;
DBusMessageIter
args
;
DBusError
error
;
dbus_error_init
(
&
error
);
dbus_uint32_t
i_status
;
p_conn
=
p_intf
->
p_sys
->
p_conn
;
/* first we need to get the actual status */
p_msg
=
dbus_message_new_method_call
(
"org.freedesktop.Telepathy.MissionControl"
,
"/org/freedesktop/Telepathy/MissionControl"
,
"org.freedesktop.Telepathy.MissionControl"
,
"GetPresence"
);
if
(
!
p_msg
)
return
VLC_ENOMEM
;
p_reply
=
dbus_connection_send_with_reply_and_block
(
p_conn
,
p_msg
,
1000
,
&
error
);
dbus_message_unref
(
p_msg
);
if
(
p_reply
==
NULL
)
{
/* MC is not active, or too slow. Better luck next time? */
return
VLC_SUCCESS
;
}
/* extract the status from the reply */
if
(
dbus_message_get_args
(
p_reply
,
&
error
,
DBUS_TYPE_UINT32
,
&
i_status
,
DBUS_TYPE_INVALID
)
==
FALSE
)
{
return
VLC_ENOMEM
;
}
p_msg
=
dbus_message_new_method_call
(
"org.freedesktop.Telepathy.MissionControl"
,
"/org/freedesktop/Telepathy/MissionControl"
,
"org.freedesktop.Telepathy.MissionControl"
,
"SetPresence"
);
if
(
!
p_msg
)
return
VLC_ENOMEM
;
dbus_message_iter_init_append
(
p_msg
,
&
args
);
/* first argument is the status */
if
(
!
dbus_message_iter_append_basic
(
&
args
,
DBUS_TYPE_UINT32
,
&
i_status
)
)
{
dbus_message_unref
(
p_msg
);
return
VLC_ENOMEM
;
}
/* second argument is the message */
if
(
!
dbus_message_iter_append_basic
(
&
args
,
DBUS_TYPE_STRING
,
&
psz_msg
)
)
{
dbus_message_unref
(
p_msg
);
return
VLC_ENOMEM
;
}
if
(
!
dbus_connection_send
(
p_conn
,
p_msg
,
NULL
)
)
return
VLC_ENOMEM
;
dbus_connection_flush
(
p_conn
);
dbus_message_unref
(
p_msg
);
return
VLC_SUCCESS
;
}
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