HID system skeleton.

src/xenia/hid/hid.cc

@@ -0,0 +1,60 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2013 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include <xenia/hid/hid.h>
+#include <xenia/hid/hid-private.h>
+
+
+
+using namespace xe;
+using namespace xe::hid;
+
+
+DEFINE_string(hid, "any",
+    "Input system. Use: [any, nop, xinput]");
+
+
+#include <xenia/hid/nop/nop_hid.h>
+#if XE_PLATFORM(WIN32)
+#include <xenia/hid/xinput/xinput_hid.h>
+#endif  // WIN32
+
+
+InputSystem* xe::hid::Create(Emulator* emulator) {
+  //return xe::hid::nop::Create(emulator);
+  InputSystem* input_system = new InputSystem(emulator);
+
+  if (FLAGS_hid.compare("nop") == 0) {
+    input_system->AddDriver(xe::hid::nop::Create(input_system));
+#if XE_PLATFORM(WIN32)
+  } else if (FLAGS_hid.compare("xinput") == 0) {
+    input_system->AddDriver(xe::hid::xinput::Create(input_system));
+#endif  // WIN32
+  } else {
+    // Create all available.
+    bool any_created = false;
+
+    // NOTE: in any mode we create as many as we can, falling back to nop.
+
+#if XE_PLATFORM(WIN32)
+    InputDriver* xinput_driver = xe::hid::xinput::Create(input_system);
+    if (xinput_driver) {
+      input_system->AddDriver(xinput_driver);
+      any_created = true;
+    }
+#endif  // WIN32
+
+    // Fallback to nop if none created.
+    if (!any_created) {
+      input_system->AddDriver(xe::hid::nop::Create(input_system));
+    }
+  }
+
+  return input_system;
+}