* Created a minimal raw driver that outputs stuff to stdout.

caca/Makefile.am

@@ -15,6 +15,7 @@ libcaca_la_SOURCES = \
 	driver_gl.c \
 	driver_ncurses.c \
 	driver_network.c \
+	driver_raw.c \
 	driver_slang.c \
 	driver_vga.c \
 	driver_win32.c \

caca/caca.c

@@ -1,6 +1,6 @@
 /*
  *  libcaca       Colour ASCII-Art library
- *  Copyright (c) 2002-2006 Sam Hocevar <sam@zoy.org>
+ *  Copyright (c) 2006 Sam Hocevar <sam@zoy.org>
  *                All Rights Reserved
  *
  *  This library is free software; you can redistribute it and/or
@@ -133,6 +133,7 @@ static int caca_init_driver(caca_t *kk)
 #if defined(USE_GL)
         if(!strcasecmp(var, "gl")) return gl_install(kk);
 #endif
+        if(!strcasecmp(var, "raw")) return raw_install(kk);
 #if defined(USE_SLANG)
         if(!strcasecmp(var, "slang")) return slang_install(kk);
 #endif
@@ -170,9 +171,6 @@ static int caca_init_driver(caca_t *kk)
 #if defined(USE_NCURSES)
     if(ncurses_install(kk) == 0) return 0;
 #endif
-#if defined(USE_NETWORK)
-    if(network_install(kk) == 0) return 0;
-#endif
 
     return -1;
 }

caca/caca_internals.h

@@ -39,57 +39,59 @@ typedef long unsigned int uintptr_t;
 enum caca_driver
 {
     CACA_DRIVER_NONE = 0,
+    CACA_DRIVER_RAW = 1,
 #if defined(USE_CONIO)
-    CACA_DRIVER_CONIO = 1,
+    CACA_DRIVER_CONIO = 2,
+#endif
+#if defined(USE_GL)
+    CACA_DRIVER_GL = 3,
+#endif
+#if defined(USE_NETWORK)
+    CACA_DRIVER_NETWORK = 4,
 #endif
 #if defined(USE_NCURSES)
-    CACA_DRIVER_NCURSES = 2,
+    CACA_DRIVER_NCURSES = 5,
 #endif
 #if defined(USE_SLANG)
-    CACA_DRIVER_SLANG = 3,
+    CACA_DRIVER_SLANG = 6,
 #endif
-#if defined(USE_X11)
-    CACA_DRIVER_X11 = 4,
+#if defined(USE_VGA)
+    CACA_DRIVER_VGA = 7,
 #endif
 #if defined(USE_WIN32)
-    CACA_DRIVER_WIN32 = 5,
+    CACA_DRIVER_WIN32 = 8,
 #endif
-#if defined(USE_GL)
-    CACA_DRIVER_GL = 6,
-#endif
-#if defined(USE_NETWORK)
-    CACA_DRIVER_NETWORK = 7,
-#endif
-#if defined(USE_VGA)
-    CACA_DRIVER_VGA = 8,
+#if defined(USE_X11)
+    CACA_DRIVER_X11 = 9,
 #endif
 };
 
-/* Available drivers */
+/* Available external drivers */
 #if defined(USE_CONIO)
 int conio_install(caca_t *);
 #endif
 #if defined(USE_GL)
 int gl_install(caca_t *);
 #endif
+#if defined(USE_NETWORK)
+int network_install(caca_t *);
+#endif
 #if defined(USE_NCURSES)
 int ncurses_install(caca_t *);
 #endif
+int raw_install(caca_t *);
 #if defined(USE_SLANG)
 int slang_install(caca_t *);
 #endif
+#if defined(USE_VGA)
+int vga_install(caca_t *);
+#endif
 #if defined(USE_WIN32)
 int win32_install(caca_t *);
 #endif
 #if defined(USE_X11)
 int x11_install(caca_t *);
 #endif
-#if defined(USE_NETWORK)
-int network_install(caca_t *);
-#endif
-#if defined(USE_VGA)
-int vga_install(caca_t *);
-#endif
 
 /* Timer structure */
 struct caca_timer

caca/driver_raw.c

@@ -0,0 +1,106 @@
+/*
+ *  libcaca       Colour ASCII-Art library
+ *  Copyright (c) 2002-2006 Sam Hocevar <sam@zoy.org>
+ *                All Rights Reserved
+ *
+ *  This library 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.
+ */
+
+/** \file driver_raw.c
+ *  \version \$Id$
+ *  \author Sam Hocevar <sam@zoy.org>
+ *  \brief raw driver
+ *
+ *  This file contains the libcaca raw input and output driver
+ */
+
+#include "config.h"
+
+#if !defined(__KERNEL__)
+#   include <stdio.h>
+#endif
+
+#include "caca.h"
+#include "caca_internals.h"
+#include "cucul.h"
+#include "cucul_internals.h"
+
+static int raw_init_graphics(caca_t *kk)
+{
+    return 0;
+}
+
+static int raw_end_graphics(caca_t *kk)
+{
+    return 0;
+}
+
+static int raw_set_window_title(caca_t *kk, char const *title)
+{
+    return 0;
+}
+
+static unsigned int raw_get_window_width(caca_t *kk)
+{
+    return 0;
+}
+
+static unsigned int raw_get_window_height(caca_t *kk)
+{
+    return 0;
+}
+
+static void raw_display(caca_t *kk)
+{
+    uint8_t *attr = kk->qq->attr;
+    uint32_t *chars = kk->qq->chars;
+    int n;
+
+    fprintf(stdout, "CACA %i %i\n", kk->qq->width, kk->qq->height);
+    for(n = kk->qq->height * kk->qq->width; n--; )
+    {
+        uint32_t c = *chars++;
+        uint8_t a = *attr++;
+
+        fprintf(stdout, "%c%c%c%c %c", (c >> 24), (c >> 16) & 0xff,
+                                       (c >> 8) & 0xff, c & 0xff, a);
+    }
+    fprintf(stdout, "ACAC\n");
+    fflush(stdout);
+}
+
+static void raw_handle_resize(caca_t *kk)
+{
+    ;
+}
+
+static int raw_get_event(caca_t *kk, struct caca_event *ev)
+{
+    ev->type = CACA_EVENT_NONE;
+    return 0;
+}
+
+/*
+ * Driver initialisation
+ */
+
+int raw_install(caca_t *kk)
+{
+    kk->drv.driver = CACA_DRIVER_RAW;
+
+    kk->drv.init_graphics = raw_init_graphics;
+    kk->drv.end_graphics = raw_end_graphics;
+    kk->drv.set_window_title = raw_set_window_title;
+    kk->drv.get_window_width = raw_get_window_width;
+    kk->drv.get_window_height = raw_get_window_height;
+    kk->drv.display = raw_display;
+    kk->drv.handle_resize = raw_handle_resize;
+    kk->drv.get_event = raw_get_event;
+    kk->drv.set_mouse = NULL;
+
+    return 0;
+}
+