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* Remove toilet from the libcaca source, it'll be moved to its own repo.

tags/v0.99.beta14
Sam Hocevar sam 18 years ago
parent
663afc6460
commit
a34df4fa85
3 changed files with 3 additions and 305 deletions
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  1. +2
    -8
      configure.ac
  2. +1
    -4
      test/Makefile.am
  3. +0
    -293
      test/toilet.c

+ 2
- 8
configure.ac View File

@@ -65,9 +65,9 @@ dnl conditional builds
AC_ARG_ENABLE(doc,
[ --enable-doc build documentation (needs doxygen and LaTeX)])

AC_CHECK_HEADERS(stdio.h stdarg.h signal.h sys/ioctl.h sys/time.h inttypes.h endian.h unistd.h arpa/inet.h netinet/in.h winsock2.h errno.h locale.h getopt.h)
AC_CHECK_HEADERS(stdio.h stdarg.h signal.h sys/ioctl.h sys/time.h inttypes.h endian.h unistd.h arpa/inet.h netinet/in.h winsock2.h errno.h locale.h)
AC_CHECK_FUNCS(signal ioctl vsnprintf getenv putenv strcasecmp htons)
AC_CHECK_FUNCS(usleep gettimeofday getopt_long)
AC_CHECK_FUNCS(usleep gettimeofday)

AC_MSG_CHECKING(for Sleep)
AC_TRY_COMPILE([#include <windows.h>],[Sleep(42);],
@@ -87,12 +87,6 @@ AC_TRY_COMPILE([],[asm("fldln2; fldln2; fxch; fyl2x");],
AC_DEFINE(HAVE_FLDLN2, 1, [Define to 1 if you have the `fldln2' and other floating points operands.])],
[AC_MSG_RESULT(no)])

AC_CHECK_FUNCS(getopt_long,
[AC_DEFINE(HAVE_GETOPT_LONG, 1, Define to 1 if you have the `getopt_long' function.)],
[AC_CHECK_LIB(gnugetopt, getopt_long,
[AC_DEFINE(HAVE_GETOPT_LONG, 1, Define to 1 if you have the `getopt_long' function.)
GETOPT_LIBS="${GETOPT_LIBS} -lgnugetopt"])])

AC_CHECK_LIB(m, sin, MATH_LIBS="${MATH_LIBS} -lm")

CACA_DRIVERS=""


+ 1
- 4
test/Makefile.am View File

@@ -2,7 +2,7 @@

AM_CPPFLAGS = -I$(top_srcdir) -I$(top_srcdir)/cucul -I$(top_srcdir)/caca -DDATADIR=\"$(pkgdatadir)\"

noinst_PROGRAMS = colors demo demo0 dithering event export font frames gamma hsv input spritedit font2tga text toilet transform truecolor unicode import
noinst_PROGRAMS = colors demo demo0 dithering event export font frames gamma hsv input spritedit font2tga text transform truecolor unicode import

colors_SOURCES = colors.c
colors_LDADD = ../caca/libcaca.la ../cucul/libcucul.la @CACA_LIBS@
@@ -46,9 +46,6 @@ spritedit_LDADD = ../caca/libcaca.la ../cucul/libcucul.la @CACA_LIBS@
text_SOURCES = text.c
text_LDADD = ../cucul/libcucul.la

toilet_SOURCES = toilet.c
toilet_LDADD = ../cucul/libcucul.la @GETOPT_LIBS@

transform_SOURCES = transform.c
transform_LDADD = ../caca/libcaca.la ../cucul/libcucul.la @CACA_LIBS@



+ 0
- 293
test/toilet.c View File

@@ -1,293 +0,0 @@
/*
* TOIlet The Other Implementation’s letters
* Copyright (c) 2006 Sam Hocevar <sam@zoy.org>
* All Rights Reserved
*
* $Id$
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the Do What The Fuck You Want To
* Public License, Version 2, as published by Sam Hocevar. See
* http://sam.zoy.org/wtfpl/COPYING for more details.
*/

#include "config.h"
#include "common.h"

#if !defined(__KERNEL__)
# if defined(HAVE_INTTYPES_H)
# include <inttypes.h>
# endif
# if defined(HAVE_GETOPT_H)
# include <getopt.h>
# endif
# include <stdio.h>
# include <string.h>
# include <stdlib.h>
#endif

#include "cucul.h"
#include "caca.h"

/* String to canvas transformations */
static cucul_canvas_t *cuculize_big(uint32_t const *, unsigned int);
static cucul_canvas_t *cuculize_tiny(uint32_t const *, unsigned int);

/* Canvas special effects */
static void filter_autocrop(cucul_canvas_t *);
static void filter_gay(cucul_canvas_t *);

int main(int argc, char *argv[])
{
cucul_canvas_t *cv;
cucul_buffer_t *buffer;

uint32_t *string = NULL;
unsigned int length;

int i;

char const *export = "utf8";
unsigned flag_gay = 0;

#if defined(HAVE_GETOPT_H)
for(;;)
{
# ifdef HAVE_GETOPT_LONG
# define MOREINFO "Try `%s --help' for more information.\n"
int option_index = 0;
static struct option long_options[] =
{
/* Long option, needs arg, flag, short option */
{ "gay", 0, NULL, 'g' },
{ "irc", 0, NULL, 'i' },
{ "help", 0, NULL, 'h' },
{ "version", 0, NULL, 'v' },
{ NULL, 0, NULL, 0 }
};

int c = getopt_long(argc, argv, "gihv", long_options, &option_index);
# else
# define MOREINFO "Try `%s -h' for more information.\n"
int c = getopt(argc, argv, "gihv");
# endif
if(c == -1)
break;

switch(c)
{
case 'h': /* --help */
printf("Usage: %s [ -gihv ] [ message ]\n", argv[0]);
# ifdef HAVE_GETOPT_LONG
printf(" -g, --gay add a rainbow effect to the text\n");
printf(" -i, --irc output IRC colour codes\n");
printf(" -h, --help display this help and exit\n");
printf(" -v, --version output version information and exit\n");
# else
printf(" -g add a rainbow effect to the text\n");
printf(" -i output IRC colour codes\n");
printf(" -h display this help and exit\n");
printf(" -v output version information and exit\n");
# endif
return 0;
case 'g': /* --gay */
flag_gay = 1;
break;
case 'i': /* --irc */
export = "irc";
break;
case 'v': /* --version */
printf("TOIlet Copyright 2006 Sam Hocevar %s\n", VERSION);
printf("Internet: <sam@zoy.org> Version: 0, date: 21 Sep 2006\n");
printf("\n");
return 0;
case '?':
printf(MOREINFO, argv[0]);
return 1;
default:
printf("%s: invalid option -- %i\n", argv[0], c);
printf(MOREINFO, argv[0]);
return 1;
}
}
#else
# define MOREINFO "Usage: %s message...\n"
int optind = 1;
#endif

if(optind >= argc)
{
printf("%s: too few arguments\n", argv[0]);
printf(MOREINFO, argv[0]);
return 1;
}

/* Load rest of commandline into a UTF-32 string */
for(i = optind, length = 0; i < argc; i++)
{
unsigned int k, guessed_len, real_len;

guessed_len = strlen(argv[i]);

if(i > optind)
string[length++] = (uint32_t)' ';

string = realloc(string, (length + guessed_len + 1) * 4);

for(k = 0, real_len = 0; k < guessed_len; real_len++)
{
unsigned int char_len;

string[length + real_len] =
cucul_utf8_to_utf32(argv[i] + k, &char_len);

k += char_len;
}

length += real_len;
}

/* Do gay stuff with our string (léopard) */
cv = cuculize_big(string, length);
filter_autocrop(cv);
if(flag_gay)
filter_gay(cv);

/* Output char */
buffer = cucul_export_canvas(cv, export);
fwrite(cucul_get_buffer_data(buffer),
cucul_get_buffer_size(buffer), 1, stdout);
cucul_free_buffer(buffer);

cucul_free_canvas(cv);

return 0;
}

static cucul_canvas_t *cuculize_big(uint32_t const *string,
unsigned int length)
{
cucul_canvas_t *cv;
cucul_font_t *f;
char const * const * fonts;
unsigned char *buf;
unsigned int w, h, x, y, miny, maxy;

cv = cucul_create_canvas(length, 1);
for(x = 0; x < length; x++)
cucul_putchar(cv, x, 0, string[x]);

fonts = cucul_get_font_list();
f = cucul_load_font(fonts[0], 0);

/* Create our bitmap buffer (32-bit ARGB) */
w = cucul_get_canvas_width(cv) * cucul_get_font_width(f);
h = cucul_get_canvas_height(cv) * cucul_get_font_height(f);
buf = malloc(4 * w * h);

/* Render the canvas onto our image buffer */
cucul_render_canvas(cv, f, buf, w, h, 4 * w);

/* Free our canvas, and allocate a bigger one */
cucul_free_font(f);
cucul_free_canvas(cv);
cv = cucul_create_canvas(w, h);

/* Render the image buffer on the canvas */
cucul_set_color(cv, CUCUL_COLOR_WHITE, CUCUL_COLOR_TRANSPARENT);
cucul_clear_canvas(cv);

miny = h; maxy = 0;

for(y = 0; y < h; y++)
for(x = 0; x < w; x++)
{
unsigned char c = buf[4 * (x + y * w) + 2];

if(c >= 0xa0)
cucul_putstr(cv, x, y, "█");
else if(c >= 0x80)
cucul_putstr(cv, x, y, "▓");
else if(c >= 0x40)
cucul_putstr(cv, x, y, "▒");
else if(c >= 0x20)
cucul_putstr(cv, x, y, "░");
}

free(buf);

return cv;
}

static cucul_canvas_t *cuculize_tiny(uint32_t const *string,
unsigned int length)
{
unsigned int x;
cucul_canvas_t *cv = cucul_create_canvas(length, 1);

for(x = 0; x < length; x++)
cucul_putchar(cv, x, 0, string[x]);

return cv;
}

static void filter_autocrop(cucul_canvas_t *cv)
{
unsigned int x, y, w, h;
unsigned int xmin, xmax, ymin, ymax;

xmin = w = cucul_get_canvas_width(cv);
xmax = 0;
ymin = h = cucul_get_canvas_height(cv);
ymax = 0;

for(y = 0; y < h; y++)
for(x = 0; x < w; x++)
{
unsigned long int ch = cucul_getchar(cv, x, y);
if(ch != (unsigned char)' ')
{
if(x < xmin)
xmin = x;
if(x > xmax)
xmax = x;
if(y < ymin)
ymin = y;
if(y > ymax)
ymax = y;
}
}

cucul_set_canvas_boundaries(cv, xmin, ymin,
xmax - xmin + 1, ymax - ymin + 1);
}

static void filter_gay(cucul_canvas_t *cv)
{
static unsigned char const rainbow[] =
{
CUCUL_COLOR_LIGHTMAGENTA,
CUCUL_COLOR_LIGHTRED,
CUCUL_COLOR_YELLOW,
CUCUL_COLOR_LIGHTGREEN,
CUCUL_COLOR_LIGHTCYAN,
CUCUL_COLOR_LIGHTBLUE,
};
unsigned int x, y, w, h;

w = cucul_get_canvas_width(cv);
h = cucul_get_canvas_height(cv);

for(y = 0; y < h; y++)
for(x = 0; x < w; x++)
{
unsigned long int ch = cucul_getchar(cv, x, y);
if(ch != (unsigned char)' ')
{
cucul_set_color(cv, rainbow[(x / 2 + y) % 6],
CUCUL_COLOR_TRANSPARENT);
cucul_putchar(cv, x, y, ch);
}
}
}


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