Changeset 3570Tweet

Timestamp:

07/24/09 08:48:49 (4 years ago)

Author:

sam

Message:

Add a null driver that does absolutely nothing.

Location:

libcaca/trunk/caca

Files:

• Makefile.am (modified) (1 diff)
• caca.c (modified) (3 diffs)
• caca_internals.h (modified) (3 diffs)
• driver/null.c (added)

libcaca/trunk/caca/Makefile.am

@@ -63 +63 @@
         driver/conio.c \
         driver/ncurses.c \
+        driver/null.c \
         driver/raw.c \
         driver/slang.c \

libcaca/trunk/caca/caca.c

@@ -179 +179 @@
 #if !defined(__KERNEL__)
         "raw", "raw libcaca output",
+        "null", "null driver",
 #endif
         NULL, NULL
@@ -390 +391 @@
         if(!strcasecmp(var, "vga")) return vga_install(dp);
 #endif
+#if !defined(__KERNEL__)
+        if(!strcasecmp(var, "null")) return null_install(dp);
+#endif
         return -1;
     }
@@ -420 +424 @@
     if(slang_install(dp) == 0) return 0;
 #endif
+    /* Of course we don't try "raw" or "null" if the user did not
+     * specifically ask for them. */
 
     return -1;

libcaca/trunk/caca/caca_internals.h

@@ -1 +1 @@
 /*
  *  libcaca       Colour ASCII-Art library
- *  Copyright (c) 2002-2006 Sam Hocevar <sam@zoy.org>
+ *  Copyright (c) 2002-2006 Sam Hocevar <sam@hocevar.net>
  *                All Rights Reserved
  *
@@ -81 +81 @@
 enum caca_driver
 {
-    CACA_DRIVER_NONE = 0,
+    CACA_DRIVER_NULL = 0,
     CACA_DRIVER_RAW = 1,
 #if defined(USE_COCOA)
@@ -122 +122 @@
 int ncurses_install(caca_display_t *);
 #endif
+int null_install(caca_display_t *);
 int raw_install(caca_display_t *);
 #if defined(USE_SLANG)