add half-working CXB support

cxbhook/led.c

@@ -0,0 +1,93 @@
+#include <windows.h>
+#include <stdbool.h>
+#include <stdint.h>
+
+#include "cxbhook/led.h"
+#include "cxbhook/cxb-dll.h"
+
+#include "hooklib/procaddr.h"
+
+#include "hook/table.h"
+
+#include "util/dprintf.h"
+
+
+static int my_cCommLamp_Open(char *port);
+static void my_cCommLamp_Close();
+static int my_cCommLamp_Setup(int led_id);
+static int my_cCommLamp_SetColor(int led_id, int color);
+static int my_cCommLamp_Update();
+static int my_cCommLamp_UpdateDelta(float delta);
+
+
+static struct hook_symbol lamp_syms[] = {
+    {
+        .name = "cCommLamp_Open",
+        .patch = my_cCommLamp_Open
+    },
+    {
+        .name = "cCommLamp_Close",
+        .patch = my_cCommLamp_Close
+    },
+    {
+        .name = "cCommLamp_Setup",
+        .patch = my_cCommLamp_Setup,
+    },
+    {
+        .name = "cCommLamp_SetColor",
+        .patch = my_cCommLamp_SetColor
+    },
+    {
+        .name = "cCommLamp_Update",
+        .patch = my_cCommLamp_Update
+    },
+    {
+        .name = "cCommLamp_UpdateDelta",
+        .patch = my_cCommLamp_UpdateDelta
+    },
+};
+
+HRESULT led_hook_init(struct led_config *cfg)
+{
+    dprintf("LED: Init\n");
+    return proc_addr_table_push("CommLamp.dll", lamp_syms, _countof(lamp_syms));
+}
+
+static int my_cCommLamp_Open(char *port)
+{
+    HRESULT hr = cxb_dll.led_init();
+    dprintf("LED: Open %s (DLL init result %lx)\n", port, hr);
+
+    if (FAILED(hr)) {
+        return 0;
+    }
+
+    return 1;
+}
+
+static void my_cCommLamp_Close()
+{
+    dprintf("LED: Close\n");
+}
+
+static int my_cCommLamp_Setup(int led_id)
+{
+    dprintf("LED: Setup %d\n", led_id);
+    return 0;
+}
+
+static int my_cCommLamp_SetColor(int led_id, int color)
+{
+    cxb_dll.led_update(led_id, color);
+    return 1;
+}
+
+static int my_cCommLamp_Update()
+{
+    return 0;
+}
+
+static int my_cCommLamp_UpdateDelta(float delta)
+{
+    return 0;
+}