diff --git a/meson.build b/meson.build index 29978a9..54830ba 100644 --- a/meson.build +++ b/meson.build @@ -24,6 +24,7 @@ lib_util = static_library('util', 'src/util-logger.h', 'src/util-logger.c', 'src/util-macros.h', + 'src/util-color.h', 'src/util-object.h', 'src/util-sources.h', 'src/util-sources.c', diff --git a/src/util-color.h b/src/util-color.h new file mode 100644 index 0000000..b499832 --- /dev/null +++ b/src/util-color.h @@ -0,0 +1,75 @@ +/* + * Copyright © 2020 Red Hat, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +/* ANSI color codes for terminal colors */ + +#pragma once + +#include "config.h" + +#define COLOR_SET \ +X(RESET, "\x1B[0m") \ +X(BLACK, "\x1B[0;30m") \ +X(RED, "\x1B[0;31m") \ +X(GREEN, "\x1B[0;32m") \ +X(YELLOW, "\x1B[0;33m") \ +X(BLUE, "\x1B[0;34m") \ +X(MAGENTA, "\x1B[0;35m") \ +X(CYAN, "\x1B[0;36m") \ +X(WHITE, "\x1B[0;37m") \ +X(BRIGHT_RED, "\x1B[0;31;1m") \ +X(BRIGHT_GREEN, "\x1B[0;32;1m") \ +X(BRIGHT_YELLOW, "\x1B[0;33;1m") \ +X(BRIGHT_BLUE, "\x1B[0;34;1m") \ +X(BRIGHT_MAGENTA, "\x1B[0;35;1m") \ +X(BRIGHT_CYAN, "\x1B[0;36;1m") \ +X(BRIGHT_WHITE, "\x1B[0;37;1m") \ +X(HIGHLIGHT, "\x1B[0;1;39m") \ + +/** + * Expands into + * enum Color { + * RESET, + * RED, + * ... + * } + */ +enum AnsiColor { +#define X(name, code) name, + COLOR_SET +#undef X +}; + +/** + * Expands into an array usable via: colorcode[RED], etc. + */ +static const char * const ansi_colorcode[] +__attribute__((unused)) = { +#define X(name, code) code, + COLOR_SET +#undef X +}; + +/* ANSI escape sequence for true RBB colors */ +#define ANSI_FG_RGB(r, g, b) "\x1B[38;2;" #r ";" #g ";" #b "m" +#define ANSI_BG_RGB(r, g, b) "\x1B[48;2;" #r ";" #g ";" #b "m" diff --git a/src/util-macros.h b/src/util-macros.h index fd8fb90..b8cd992 100644 --- a/src/util-macros.h +++ b/src/util-macros.h @@ -36,21 +36,6 @@ #define min(a, b) (((a) < (b)) ? (a) : (b)) #define max(a, b) (((a) > (b)) ? (a) : (b)) -#define ANSI_HIGHLIGHT "\x1B[0;1;39m" -#define ANSI_RED "\x1B[0;31m" -#define ANSI_GREEN "\x1B[0;32m" -#define ANSI_YELLOW "\x1B[0;33m" -#define ANSI_BLUE "\x1B[0;34m" -#define ANSI_MAGENTA "\x1B[0;35m" -#define ANSI_CYAN "\x1B[0;36m" -#define ANSI_BRIGHT_RED "\x1B[0;31;1m" -#define ANSI_BRIGHT_GREEN "\x1B[0;32;1m" -#define ANSI_BRIGHT_YELLOW "\x1B[0;33;1m" -#define ANSI_BRIGHT_BLUE "\x1B[0;34;1m" -#define ANSI_BRIGHT_MAGENTA "\x1B[0;35;1m" -#define ANSI_BRIGHT_CYAN "\x1B[0;36;1m" -#define ANSI_NORMAL "\x1B[0m" - #define ANSI_UP "\x1B[%dA" #define ANSI_DOWN "\x1B[%dB" #define ANSI_RIGHT "\x1B[%dC"