bbcr ongoing

virt_ds5.h

@@ -1,7 +1,28 @@
 #pragma once
 
-#include "logic.h"
+#include "message.h"
+#include "devices_status.h"
 
-#undef VIRT_DS5_DEBUG
+/**
+ * Emulator of the DualSense controller at USB level using USB UHID ( https://www.kernel.org/doc/html/latest/hid/uhid.html ) kernel APIs.
+ *
+ * See https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/hid/uhid.txt?id=refs/tags/v4.10-rc3
+ */
+typedef struct virt_dualsense {
+    int fd;
+
+    bool debug;
+} virt_dualsense_t;
+
+int virt_dualsense_init(virt_dualsense_t *const gamepad);
+
+int virt_dualsense_get_fd(virt_dualsense_t *const gamepad);
+
+int virt_dualsense_event(virt_dualsense_t *const gamepad, gamepad_status_t *const out_device_status, int out_message_pipe_fd);
+
+void virt_dualsense_compose(virt_dualsense_t *const gamepad, gamepad_status_t *const in_device_status, uint8_t *const out_buf);
+
+int virt_dualsense_send(virt_dualsense_t *const gamepad, uint8_t *const out_buf);
+
+void virt_dualsense_close(virt_dualsense_t *const gamepad);
 
-void *virt_ds5_thread_func(void *ptr);