Shuffling kernel/.

src/xenia/kernel/xam/apps/xgi_app.cc

@@ -0,0 +1,100 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2015 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include "xenia/kernel/xam/apps/xgi_app.h"
+
+#include "xenia/base/logging.h"
+#include "xenia/base/threading.h"
+
+namespace xe {
+namespace kernel {
+namespace xam {
+namespace apps {
+
+XgiApp::XgiApp(KernelState* kernel_state) : App(kernel_state, 0xFB) {}
+
+// http://mb.mirage.org/bugzilla/xliveless/main.c
+
+X_RESULT XgiApp::DispatchMessageSync(uint32_t message, uint32_t buffer_ptr,
+                                     uint32_t buffer_length) {
+  // NOTE: buffer_length may be zero or valid.
+  auto buffer = memory_->TranslateVirtual(buffer_ptr);
+  switch (message) {
+    case 0x000B0006: {
+      assert_true(!buffer_length || buffer_length == 24);
+      // dword r3 user index
+      // dword (unwritten?)
+      // qword 0
+      // dword r4 context enum
+      // dword r5 value
+      uint32_t user_index = xe::load_and_swap<uint32_t>(buffer + 0);
+      uint32_t context_id = xe::load_and_swap<uint32_t>(buffer + 16);
+      uint32_t context_value = xe::load_and_swap<uint32_t>(buffer + 20);
+      XELOGD("XUserSetContextEx(%.8X, %.8X, %.8X)", user_index, context_id,
+             context_value);
+      return X_ERROR_SUCCESS;
+    }
+    case 0x000B0007: {
+      uint32_t user_index = xe::load_and_swap<uint32_t>(buffer + 0);
+      uint32_t property_id = xe::load_and_swap<uint32_t>(buffer + 16);
+      uint32_t value_size = xe::load_and_swap<uint32_t>(buffer + 20);
+      uint32_t value_ptr = xe::load_and_swap<uint32_t>(buffer + 24);
+      XELOGD("XUserSetPropertyEx(%.8X, %.8X, %d, %.8X)", user_index,
+             property_id, value_size, value_ptr);
+      return X_ERROR_SUCCESS;
+    }
+    case 0x000B0008: {
+      assert_true(!buffer_length || buffer_length == 8);
+      uint32_t achievement_count = xe::load_and_swap<uint32_t>(buffer + 0);
+      uint32_t achievements_ptr = xe::load_and_swap<uint32_t>(buffer + 4);
+      XELOGD("XUserWriteAchievements(%.8X, %.8X)", achievement_count,
+             achievements_ptr);
+      return X_ERROR_SUCCESS;
+    }
+    case 0x000B0010: {
+      assert_true(!buffer_length || buffer_length == 28);
+      // Sequence:
+      // - XamSessionCreateHandle
+      // - XamSessionRefObjByHandle
+      // - [this]
+      // - CloseHandle
+      XELOGD("XSessionCreateImpl(...)");
+      return X_STATUS_UNSUCCESSFUL;
+    }
+    case 0x000B0041: {
+      assert_true(!buffer_length || buffer_length == 32);
+      // 00000000 2789fecc 00000000 00000000 200491e0 00000000 200491f0 20049340
+      uint32_t user_index = xe::load_and_swap<uint32_t>(buffer + 0);
+      uint32_t context_ptr = xe::load_and_swap<uint32_t>(buffer + 16);
+      auto context =
+          context_ptr ? memory_->TranslateVirtual(context_ptr) : nullptr;
+      uint32_t context_id =
+          context ? xe::load_and_swap<uint32_t>(context + 0) : 0;
+      XELOGD("XUserGetContext(%.8X, %.8X(%.8X))", user_index, context_ptr,
+             context_id);
+      uint32_t value = 0;
+      if (context) {
+        xe::store_and_swap<uint32_t>(context + 4, value);
+      }
+      return X_ERROR_FUNCTION_FAILED;
+    }
+    case 0x000B0071: {
+      XELOGD("XGI 0x000B0071, unimplemented");
+      return X_ERROR_SUCCESS;
+    }
+  }
+  XELOGE("Unimplemented XGI message app=%.8X, msg=%.8X, arg1=%.8X, arg2=%.8X",
+         app_id(), message, buffer_ptr, buffer_length);
+  return X_STATUS_UNSUCCESSFUL;
+}
+
+}  // namespace apps
+}  // namespace xam
+}  // namespace kernel
+}  // namespace xe