| 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 859 2006-04-24 20:35:59Z 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 | # include <stdio.h> |
|---|
| 23 | #endif |
|---|
| 24 | |
|---|
| 25 | #include "caca.h" |
|---|
| 26 | #include "caca_internals.h" |
|---|
| 27 | #include "cucul.h" |
|---|
| 28 | #include "cucul_internals.h" |
|---|
| 29 | |
|---|
| 30 | static int raw_init_graphics(caca_display_t *dp) |
|---|
| 31 | { |
|---|
| 32 | return 0; |
|---|
| 33 | } |
|---|
| 34 | |
|---|
| 35 | static int raw_end_graphics(caca_display_t *dp) |
|---|
| 36 | { |
|---|
| 37 | return 0; |
|---|
| 38 | } |
|---|
| 39 | |
|---|
| 40 | static int raw_set_display_title(caca_display_t *dp, char const *title) |
|---|
| 41 | { |
|---|
| 42 | return 0; |
|---|
| 43 | } |
|---|
| 44 | |
|---|
| 45 | static unsigned int raw_get_display_width(caca_display_t *dp) |
|---|
| 46 | { |
|---|
| 47 | return 0; |
|---|
| 48 | } |
|---|
| 49 | |
|---|
| 50 | static unsigned int raw_get_display_height(caca_display_t *dp) |
|---|
| 51 | { |
|---|
| 52 | return 0; |
|---|
| 53 | } |
|---|
| 54 | |
|---|
| 55 | static 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 | |
|---|
| 66 | static void raw_handle_resize(caca_display_t *dp) |
|---|
| 67 | { |
|---|
| 68 | ; |
|---|
| 69 | } |
|---|
| 70 | |
|---|
| 71 | static 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 | |
|---|
| 81 | int 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 | |
|---|
