kc3-lang/freetype/src/base/ftdebug.c

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• Hash : f993b6a0
  Author :
  Date : 2000-01-08T17:10:33
  

  demos/config/x11/rules.mk: support for multiple X11R6 entries in $(PATH) added. ftxbbox.c, ftcalc.c, ftdebug.c, ftdriver.h: doc fixes. ftdebug.c: formatting. ftdebug.h: making makros `;'-safe (i.e., they can now be used within if-else clauses without side effects resp. don't produce a single `;').

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• src/base/ftdebug.c

• /***************************************************************************/
  /*                                                                         */
  /*  ftdebug.c                                                              */
  /*                                                                         */
  /*    Debugging and logging component (body).                              */
  /*                                                                         */
  /*  Copyright 1996-2000 by                                                 */
  /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
  /*                                                                         */
  /*  This file is part of the FreeType project, and may only be used        */
  /*  modified and distributed under the terms of the FreeType project       */
  /*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
  /*  this file you indicate that you have read the license and              */
  /*  understand and accept it fully.                                        */
  /*                                                                         */
  /***************************************************************************/
  
  
  #include <ftdebug.h>
  
  #ifdef FT_DEBUG_LEVEL_TRACE
    char  ft_trace_levels[trace_max];
  #endif
  
  
  #if defined( FT_DEBUG_LEVEL_ERROR ) || defined( FT_DEBUG_LEVEL_TRACE )
  
  
  #include <stdarg.h>
  #include <stdlib.h>
  #include <string.h>
  
  
    void  FT_Message( const char*  fmt, ... )
    {
      va_list  ap;
  
  
      va_start( ap, fmt );
      vprintf( fmt, ap );
      va_end( ap );
    }
  
  
    void  FT_Panic( const char*  fmt, ... )
    {
      va_list  ap;
  
  
      va_start( ap, fmt );
      vprintf( fmt, ap );
      va_end( ap );
  
      exit( EXIT_FAILURE );
    }
  
  
  #ifdef FT_DEBUG_LEVEL_TRACE
  
  
    /*************************************************************************/
    /*                                                                       */
    /* <Function>                                                            */
    /*    FT_SetTraceLevel                                                   */
    /*                                                                       */
    /* <Description>                                                         */
    /*    Sets the trace level for debugging.                                */
    /*                                                                       */
    /* <Input>                                                               */
    /*    component :: The component which should be traced.  See ftdebug.h  */
    /*                 for a complete list.  If set to `trace_any', all      */
    /*                 components will be traced.                            */
    /*    level     :: The tracing level.                                    */
    /*                                                                       */
    EXPORT_FUNC
    void  FT_SetTraceLevel( FT_Trace  component,
                            char      level )
    {
      if ( component >= trace_max )
        return;
  
      /* if component is `trace_any', then change _all_ levels at once */
      if ( component == trace_any )
      {
        int  n;
  
  
        for ( n = trace_any; n < trace_max; n++ )
          ft_trace_levels[n] = level;
      }
      else        /* otherwise, only change individual component */
        ft_trace_levels[component] = level;
    }
  
  #endif /* FT_DEBUG_LEVEL_TRACE */
  
  #endif /* FT_DEBUG_LEVEL_TRACE || FT_DEBUG_LEVEL_ERROR */
  
  
  /* END */
  

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