1 files changed, 85 insertions, 0 deletions
diff --git a/usr.bin/kfgwm/kfgwm.c b/usr.bin/kfgwm/kfgwm.c
new file mode 100644
index 0000000..eb28a8e
--- /dev/null
+++ b/usr.bin/kfgwm/kfgwm.c
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2023-2025 Ian Marco Moffett and the Osmora Team.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of Hyra nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <sys/fbdev.h>
+#include <kfg/window.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <unistd.h>
+
+int
+main(void)
+{
+    int fb_fd, fbattr_fd, prot;
+    size_t fb_size;
+    uint32_t *framep;
+    struct fbattr fbattr;
+    struct kfg_window root_win, test_win;
+
+    fb_fd = open("/dev/fb0", O_RDWR);
+    if (fb_fd < 0) {
+        return fb_fd;
+    }
+
+    fbattr_fd = open("/ctl/fb0/attr", O_RDONLY);
+    if (fbattr_fd < 0) {
+        close(fb_fd);
+        return fbattr_fd;
+    }
+
+    read(fbattr_fd, &fbattr, sizeof(fbattr));
+    close(fbattr_fd);
+
+    fb_size = fbattr.height * fbattr.pitch;
+    prot = PROT_READ | PROT_WRITE;
+    framep = mmap(NULL, fb_size, prot, MAP_SHARED, fb_fd, 0);
+
+    root_win.x = 0;
+    root_win.y = 0;
+    root_win.width = fbattr.width;
+    root_win.height = fbattr.height;
+    root_win.fb_pitch = fbattr.pitch;
+    root_win.framebuf = framep;
+    root_win.bg = KFG_RED;
+    root_win.border_bg = KFG_RED;
+
+    test_win.x = 150;
+    test_win.y = 85;
+    test_win.width = 425;
+    test_win.height = 350;
+    test_win.fb_pitch = fbattr.pitch;
+    test_win.framebuf = framep;
+    test_win.bg = KFG_DARK;
+    test_win.border_bg = KFG_RED;
+
+    kfg_win_draw(&root_win, &test_win);
+    for (;;);
+}