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-rw-r--r--color.h120
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diff --git a/color.h b/color.h
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index edf1ef7..0000000
--- a/color.h
+++ /dev/null
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-/****************************************************************************
- * bfs *
- * Copyright (C) 2015-2021 Tavian Barnes <tavianator@tavianator.com> *
- * *
- * Permission to use, copy, modify, and/or distribute this software for any *
- * purpose with or without fee is hereby granted. *
- * *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES *
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF *
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR *
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES *
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN *
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF *
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. *
- ****************************************************************************/
-
-/**
- * Utilities for colored output on ANSI terminals.
- */
-
-#ifndef BFS_COLOR_H
-#define BFS_COLOR_H
-
-#include "util.h"
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdio.h>
-
-/**
- * A color scheme.
- */
-struct colors;
-
-/**
- * Parse a color table.
- *
- * @return The parsed color table.
- */
-struct colors *parse_colors(void);
-
-/**
- * Free a color table.
- *
- * @param colors
- * The color table to free.
- */
-void free_colors(struct colors *colors);
-
-/**
- * A file/stream with associated colors.
- */
-typedef struct CFILE {
- /** The underlying file/stream. */
- FILE *file;
- /** The color table to use, if any. */
- const struct colors *colors;
- /** A buffer for colored formatting. */
- char *buffer;
- /** Whether to close the underlying stream. */
- bool close;
-} CFILE;
-
-/**
- * Wrap an existing file into a colored stream.
- *
- * @param file
- * The underlying file.
- * @param colors
- * The color table to use if file is a TTY.
- * @param close
- * Whether to close the underlying stream when this stream is closed.
- * @return
- * A colored wrapper around file.
- */
-CFILE *cfwrap(FILE *file, const struct colors *colors, bool close);
-
-/**
- * Close a colored file.
- *
- * @param cfile
- * The colored file to close.
- * @return
- * 0 on success, -1 on failure.
- */
-int cfclose(CFILE *cfile);
-
-/**
- * Colored, formatted output.
- *
- * @param cfile
- * The colored stream to print to.
- * @param format
- * A printf()-style format string, supporting these format specifiers:
- *
- * %c: A single character
- * %d: An integer
- * %g: A double
- * %s: A string
- * %zu: A size_t
- * %m: strerror(errno)
- * %pF: A colored file name, from a const struct BFTW * argument
- * %pP: A colored file path, from a const struct BFTW * argument
- * %pL: A colored link target, from a const struct BFTW * argument
- * %pe: Dump a const struct bfs_expr *, for debugging.
- * %pE: Dump a const struct bfs_expr * in verbose form, for debugging.
- * %%: A literal '%'
- * ${cc}: Change the color to 'cc'
- * $$: A literal '$'
- * @return
- * 0 on success, -1 on failure.
- */
-BFS_FORMATTER(2, 3)
-int cfprintf(CFILE *cfile, const char *format, ...);
-
-/**
- * cfprintf() variant that takes a va_list.
- */
-int cvfprintf(CFILE *cfile, const char *format, va_list args);
-
-#endif // BFS_COLOR_H