1 /*****************************************************************************
2 * intf_msg.h: messages interface
3 * This library provides basic functions for threads to interact with user
4 * interface, such as message output. See config.h for output configuration.
5 *****************************************************************************
6 * Copyright (C) 1999, 2000 VideoLAN
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
25 /*****************************************************************************
26 * intf_DbgMsg macros and functions
27 *****************************************************************************
28 * The intf_DbgMsg* functions are defined as macro to be able to use the
29 * compiler extensions and print the file, the function and the line number
30 * from which they have been called. They call _intf_DbgMsg*() functions after
31 * having added debugging informations.
32 * Outside DEBUG mode, intf_DbgMsg* functions do nothing.
33 *****************************************************************************/
37 void _intf_DbgMsg ( char *psz_file, char *psz_function, int i_line,
38 char *psz_format, ... );
39 void _intf_DbgMsgImm ( char *psz_file, char *psz_function, int i_line,
40 char *psz_format, ... );
42 #define intf_DbgMsg( format, args... ) \
43 _intf_DbgMsg( __FILE__, __FUNCTION__, __LINE__, format, ## args )
44 #define intf_DbgMsgImm( format, args... ) \
45 _intf_DbgMsg( __FILE__, __FUNCTION__, __LINE__, format, ## args )
50 #define intf_DbgMsg( format, args... )
51 #define intf_DbgMsgImm( format, args...)
55 /*****************************************************************************
56 * intf_FlushMsg macro and function
57 *****************************************************************************
58 * intf_FlushMsg is a function which flushs message queue and print all messages
59 * remaining. It is only useful if INTF_MSG_QUEUE is defined. In this case, it
60 * is really a function. In the other case, it is a macro doing nothing.
61 *****************************************************************************/
64 /* Message queue mode */
65 void intf_FlushMsg ( void );
70 #define intf_FlushMsg() ;
74 /*****************************************************************************
76 *****************************************************************************/
77 p_intf_msg_t intf_MsgCreate ( void );
78 void intf_MsgDestroy ( void );
80 void intf_Msg ( char *psz_format, ... );
81 void intf_ErrMsg ( char *psz_format, ... );
82 void intf_WarnMsg ( int i_level, char *psz_format, ... );
83 void intf_IntfMsg ( char *psz_format, ... );
85 void intf_MsgImm ( char *psz_format, ... );
86 void intf_ErrMsgImm ( char *psz_format, ... );
87 void intf_WarnMsgImm ( int i_level, char *psz_format, ... );