PHP conversion of colors.c

caca-php/examples/colors.php

@@ -1,76 +1,60 @@
-/*
- *  colors        display all possible libcaca colour pairs
- *  Copyright (c) 2003-2004 Sam Hocevar <sam@zoy.org>
- *                All Rights Reserved
- *
- *  $Id$
- *
- *  This program is free software. It comes without any warranty, to
- *  the extent permitted by applicable law. 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"
-
-#if !defined(__KERNEL__)
-#   include <stdio.h>
-#endif
-
-#include "caca.h"
-
-int main(int argc, char **argv)
+#!/usr/bin/php5
+<?php
+  /*
+   *  colors        display all possible libcaca colour pairs
+   *  Copyright (c) 2008 Benjamin C. Wiley Sittler <bsittler@gmail.com>
+   *
+   *  This file is a Php port of "examples/colors.c"
+   *  Copyright (c) 2003-2004 Sam Hocevar <sam@zoy.org>
+   *                All Rights Reserved
+   *
+   *  $Id$
+   *
+   *  This program is free software. It comes without any warranty, to
+   *  the extent permitted by applicable law. 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.
+   */
+
+$cv = caca_create_canvas(80, 24);
+if(!$cv)
 {
-    caca_canvas_t *cv;
-    caca_display_t *dp;
-    int i, j;
-
-    cv = caca_create_canvas(80, 24);
-    if(cv == NULL)
-    {
-        printf("Failed to create canvas\n");
-        return 1;
-    }
-
-    dp = caca_create_display(cv);
-    if(dp == NULL)
-    {
-        printf("Failed to create display\n");
-        return 1;
-    }
-
-    caca_set_color_ansi(cv, CACA_LIGHTGRAY, CACA_BLACK);
-    caca_clear_canvas(cv);
-    for(i = 0; i < 16; i++)
-    {
-        caca_set_color_ansi(cv, CACA_LIGHTGRAY, CACA_BLACK);
-        caca_printf(cv, 3, i + (i >= 8 ? 3 : 2), "ANSI %i", i);
-        for(j = 0; j < 16; j++)
-        {
-            caca_set_color_ansi(cv, i, j);
-            caca_put_str(cv, (j >= 8 ? 13 : 12) + j * 4, i + (i >= 8 ? 3 : 2),
-                          "Aaホ");
-        }
-    }
-
-    caca_set_color_ansi(cv, CACA_LIGHTGRAY, CACA_BLACK);
-    caca_put_str(cv, 3, 20, "This is bold    This is blink    This is italics    This is underline");
-    caca_set_attr(cv, CACA_BOLD);
-    caca_put_str(cv, 3 + 8, 20, "bold");
-    caca_set_attr(cv, CACA_BLINK);
-    caca_put_str(cv, 3 + 24, 20, "blink");
-    caca_set_attr(cv, CACA_ITALICS);
-    caca_put_str(cv, 3 + 41, 20, "italics");
-    caca_set_attr(cv, CACA_UNDERLINE);
-    caca_put_str(cv, 3 + 60, 20, "underline");
-
-    caca_refresh_display(dp);
-    caca_get_event(dp, CACA_EVENT_KEY_PRESS, NULL, -1);
+	die("Failed to create canvas\n");
+}
 
-    caca_free_display(dp);
-    caca_free_canvas(cv);
+$dp = caca_create_display($cv);
+if(!$dp)
+{
+	die("Failed to create display\n");
+}
 
-    return 0;
+caca_set_color_ansi($cv, CACA_LIGHTGRAY, CACA_BLACK);
+caca_clear_canvas($cv);
+for($i = 0; $i < 16; $i++)
+{
+	caca_set_color_ansi($cv, CACA_LIGHTGRAY, CACA_BLACK);
+	caca_put_str($cv, 3, $i + ($i >= 8 ? 3 : 2), "ANSI " . $i);
+	for($j = 0; $j < 16; $j++)
+	{
+		caca_set_color_ansi($cv, $i, $j);
+		caca_put_str($cv, ($j >= 8 ? 13 : 12) + $j * 4, $i + ($i >= 8 ? 3 : 2),
+					"Aaホ");
+	}
 }
 
+caca_set_color_ansi($cv, CACA_LIGHTGRAY, CACA_BLACK);
+caca_put_str($cv, 3, 20, "This is bold    This is blink    This is italics    This is underline");
+caca_set_attr($cv, CACA_BOLD, CACA_DEFAULT);
+caca_put_str($cv, 3 + 8, 20, "bold");
+caca_set_attr($cv, CACA_BLINK, CACA_DEFAULT);
+caca_put_str($cv, 3 + 24, 20, "blink");
+caca_set_attr($cv, CACA_ITALICS, CACA_DEFAULT);
+caca_put_str($cv, 3 + 41, 20, "italics");
+caca_set_attr($cv, CACA_UNDERLINE, CACA_DEFAULT);
+caca_put_str($cv, 3 + 60, 20, "underline");
+
+caca_refresh_display($dp);
+caca_get_event($dp, CACA_EVENT_KEY_PRESS, -1);
+
+?>