contrib/top/color.h

   1 /*
   2  * Copyright (c) 1984 through 2008, William LeFebvre
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are met:
   7  *
   8  *     * Redistributions of source code must retain the above copyright
   9  * notice, this list of conditions and the following disclaimer.
  10  *
  11  *     * Redistributions in binary form must reproduce the above
  12  * copyright notice, this list of conditions and the following disclaimer
  13  * in the documentation and/or other materials provided with the
  14  * distribution.
  15  *
  16  *     * Neither the name of William LeFebvre nor the names of other
  17  * contributors may be used to endorse or promote products derived from
  18  * this software without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  */
  32
  33 /*
  34  * Top - a top users display for Unix
  35  *
  36  * Definition of the color interface.
  37  */
  38
  39 #ifndef _COLOR_H_
  40 #define _COLOR_H_
  41
  42 #define COLOR_ANSI_SLOTS 20
  43
  44 int color_env_parse(char *env);
  45 int color_tag(char *tag);
  46 int color_test(int tagidx, int value);
  47 char *color_setstr(int color);
  48 void color_dump(FILE *f);
  49 int color_activate(int i);
  50
  51
  52 /*
  53  * These color tag names are currently in use
  54  * (or reserved for future use):
  55  *
  56  * cpu, size, res, time, 1min, 5min, 15min, host
  57  */
  58
  59 /*
  60  * Valid ANSI values for colors are:
  61  *
  62  * 0    Reset all attributes
  63  * 1    Bright
  64  * 2    Dim
  65  * 4    Underscore
  66  * 5    Blink
  67  * 7    Reverse
  68  * 8    Hidden
  69  *
  70  *      Foreground Colours
  71  * 30   Black
  72  * 31   Red
  73  * 32   Green
  74  * 33   Yellow
  75  * 34   Blue
  76  * 35   Magenta
  77  * 36   Cyan
  78  * 37   White
  79  *
  80  *      Background Colours
  81  * 40   Black
  82  * 41   Red
  83  * 42   Green
  84  * 43   Yellow
  85  * 44   Blue
  86  * 45   Magenta
  87  * 46   Cyan
  88  * 47   White
  89  */
  90
  91 #endif /*_COLOR_H_ */