source: libcaca/trunk/caca/driver_raw.c @ 1054

Last change on this file since 1054 was 1054, checked in by Sam Hocevar, 14 years ago
  • Do not build the raw output in kernel mode.
  • Fix cucul_utf32_to_cp437() call in the VGA output.
  • Property svn:keywords set to Id
File size: 2.0 KB
Line 
1/*
2 *  libcaca       Colour ASCII-Art library
3 *  Copyright (c) 2002-2006 Sam Hocevar <sam@zoy.org>
4 *                All Rights Reserved
5 *
6 *  $Id: driver_raw.c 1054 2006-09-18 07:20:06Z sam $
7 *
8 *  This library is free software; you can redistribute it and/or
9 *  modify it under the terms of the Do What The Fuck You Want To
10 *  Public License, Version 2, as published by Sam Hocevar. See
11 *  http://sam.zoy.org/wtfpl/COPYING for more details.
12 */
13
14/*
15 *  This file contains the libcaca raw input and output driver
16 */
17
18#include "config.h"
19#include "common.h"
20
21#if !defined(__KERNEL__)
22
23#include <stdio.h>
24
25#include "caca.h"
26#include "caca_internals.h"
27#include "cucul.h"
28#include "cucul_internals.h"
29
30static int raw_init_graphics(caca_display_t *dp)
31{
32    return 0;
33}
34
35static int raw_end_graphics(caca_display_t *dp)
36{
37    return 0;
38}
39
40static int raw_set_display_title(caca_display_t *dp, char const *title)
41{
42    return -1;
43}
44
45static unsigned int raw_get_display_width(caca_display_t *dp)
46{
47    return 0;
48}
49
50static unsigned int raw_get_display_height(caca_display_t *dp)
51{
52    return 0;
53}
54
55static void raw_display(caca_display_t *dp)
56{
57    cucul_buffer_t *buffer;
58
59    buffer = cucul_export_canvas(dp->cv, "caca");
60    fwrite(cucul_get_buffer_data(buffer),
61           cucul_get_buffer_size(buffer), 1, stdout);
62    fflush(stdout);
63    cucul_free_buffer(buffer);
64}
65
66static void raw_handle_resize(caca_display_t *dp)
67{
68    ;
69}
70
71static int raw_get_event(caca_display_t *dp, caca_event_t *ev)
72{
73    ev->type = CACA_EVENT_NONE;
74    return 0;
75}
76
77/*
78 * Driver initialisation
79 */
80
81int raw_install(caca_display_t *dp)
82{
83    dp->drv.driver = CACA_DRIVER_RAW;
84
85    dp->drv.init_graphics = raw_init_graphics;
86    dp->drv.end_graphics = raw_end_graphics;
87    dp->drv.set_display_title = raw_set_display_title;
88    dp->drv.get_display_width = raw_get_display_width;
89    dp->drv.get_display_height = raw_get_display_height;
90    dp->drv.display = raw_display;
91    dp->drv.handle_resize = raw_handle_resize;
92    dp->drv.get_event = raw_get_event;
93    dp->drv.set_mouse = NULL;
94
95    return 0;
96}
97
98#endif /* !__KERNEL__ */
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