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https://code.videolan.org/videolan/vlc
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86 lines
3.6 KiB
C
86 lines
3.6 KiB
C
/*****************************************************************************
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* intf_msg.h: messages interface
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* This library provides basic functions for threads to interact with user
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* interface, such as message output. See config.h for output configuration.
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*****************************************************************************
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* Copyright (C) 1999, 2000 VideoLAN
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*
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* Authors:
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
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*****************************************************************************/
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/*****************************************************************************
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* intf_DbgMsg macros and functions
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*****************************************************************************
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* The intf_DbgMsg* functions are defined as macro to be able to use the
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* compiler extensions and print the file, the function and the line number
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* from which they have been called. They call _intf_DbgMsg*() functions after
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* having added debugging informations.
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* Outside DEBUG mode, intf_DbgMsg* functions do nothing.
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*****************************************************************************/
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#ifdef DEBUG
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/* DEBUG mode */
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void _intf_DbgMsg ( char *psz_file, char *psz_function, int i_line,
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char *psz_format, ... );
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void _intf_DbgMsgImm ( char *psz_file, char *psz_function, int i_line,
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char *psz_format, ... );
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#define intf_DbgMsg( format, args... ) \
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_intf_DbgMsg( __FILE__, __FUNCTION__, __LINE__, format, ## args )
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#define intf_DbgMsgImm( format, args... ) \
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_intf_DbgMsg( __FILE__, __FUNCTION__, __LINE__, format, ## args )
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#else
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/* Non-DEBUG mode */
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#define intf_DbgMsg( format, args... )
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#define intf_DbgMsgImm( format, args...)
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#endif
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/*****************************************************************************
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* intf_FlushMsg macro and function
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*****************************************************************************
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* intf_FlushMsg is a function which flushs message queue and print all messages
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* remaining. It is only useful if INTF_MSG_QUEUE is defined. In this case, it
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* is really a function. In the other case, it is a macro doing nothing.
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*****************************************************************************/
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#ifdef INTF_MSG_QUEUE
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/* Message queue mode */
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void intf_FlushMsg ( void );
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#else
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/* Direct mode */
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#define intf_FlushMsg() ;
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#endif
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/*****************************************************************************
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* Prototypes
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*****************************************************************************/
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p_intf_msg_t intf_MsgCreate ( void );
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void intf_MsgDestroy ( void );
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void intf_Msg ( char *psz_format, ... );
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void intf_ErrMsg ( char *psz_format, ... );
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void intf_IntfMsg ( char *psz_format, ... );
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void intf_MsgImm ( char *psz_format, ... );
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void intf_ErrMsgImm ( char *psz_format, ... );
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