1 /*****************************************************************************
2 * logger.c : file logging plugin for vlc
3 *****************************************************************************
4 * Copyright (C) 2002-2008 the VideoLAN team
7 * Authors: Samuel Hocevar <sam@zoy.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write to the Free Software Foundation, Inc.,
21 * 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
32 #include <vlc_common.h>
33 #include <vlc_plugin.h>
34 #include <vlc_interface.h>
39 # include <android/log.h>
42 /*****************************************************************************
44 *****************************************************************************/
45 static int Open ( vlc_object_t * );
46 static void Close ( vlc_object_t * );
49 static void AndroidPrint(void *, int, const vlc_log_t *, const char *, va_list);
52 /*****************************************************************************
54 *****************************************************************************/
56 set_shortname( N_( "Logging" ) )
57 set_description( N_("File logging") )
59 set_category( CAT_ADVANCED )
60 set_subcategory( SUBCAT_ADVANCED_MISC )
62 add_obsolete_string( "rrd-file" )
64 set_capability( "interface", 0 )
65 set_callbacks( Open, Close )
68 /*****************************************************************************
69 * Open: initialize and create stuff
70 *****************************************************************************/
71 static int Open( vlc_object_t *p_this )
73 intf_thread_t *p_intf = (intf_thread_t *)p_this;
76 msg_Info( p_this, "using logger." );
78 vlc_LogSet( p_intf->p_libvlc, AndroidPrint, p_intf );
81 msg_Err( p_intf, "The logger interface no longer exists." );
82 msg_Info( p_intf, "As of VLC version 0.9.0, use --file-logging to write "
85 msg_Info( p_intf, "Use --syslog to send logs to the system logger." );
91 /*****************************************************************************
92 * Close: destroy interface stuff
93 *****************************************************************************/
94 static void Close( vlc_object_t *p_this )
96 /* Flush the queue and unsubscribe from the message queue */
97 vlc_LogSet( p_this->p_libvlc, NULL, NULL );
101 static bool IgnoreMessage( intf_thread_t *p_intf, int type )
103 /* TODO: cache value... */
104 int verbosity = var_InheritInteger( p_intf, "log-verbose" );
106 verbosity = var_InheritInteger( p_intf, "verbose" );
108 return verbosity < 0 || verbosity < (type - VLC_MSG_ERR);
115 static const char ppsz_type[4][9] = {
122 static const android_LogPriority prioritytype[4] = {
129 static void AndroidPrint( void *opaque, int type, const vlc_log_t *item,
130 const char *fmt, va_list ap )
133 intf_thread_t *p_intf = opaque;
135 if( IgnoreMessage( p_intf, type ) )
138 int canc = vlc_savecancel();
139 __android_log_vprint(prioritytype[type], "VLC", fmt, ap);
140 vlc_restorecancel( canc );