127 lines
5.1 KiB
C++
127 lines
5.1 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2015 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#include "xenia/kernel/xam/apps/xgi_app.h"
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#include "xenia/base/logging.h"
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#include "xenia/base/threading.h"
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namespace xe {
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namespace kernel {
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namespace xam {
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namespace apps {
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XgiApp::XgiApp(KernelState* kernel_state) : App(kernel_state, 0xFB) {}
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// http://mb.mirage.org/bugzilla/xliveless/main.c
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X_RESULT XgiApp::DispatchMessageSync(uint32_t message, uint32_t buffer_ptr,
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uint32_t buffer_length) {
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// NOTE: buffer_length may be zero or valid.
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auto buffer = memory_->TranslateVirtual(buffer_ptr);
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switch (message) {
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case 0x000B0006: {
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assert_true(!buffer_length || buffer_length == 24);
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// dword r3 user index
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// dword (unwritten?)
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// qword 0
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// dword r4 context enum
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// dword r5 value
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uint32_t user_index = xe::load_and_swap<uint32_t>(buffer + 0);
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uint32_t context_id = xe::load_and_swap<uint32_t>(buffer + 16);
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uint32_t context_value = xe::load_and_swap<uint32_t>(buffer + 20);
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XELOGD("XGIUserSetContextEx(%.8X, %.8X, %.8X)", user_index, context_id,
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context_value);
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return X_ERROR_SUCCESS;
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}
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case 0x000B0007: {
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uint32_t user_index = xe::load_and_swap<uint32_t>(buffer + 0);
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uint32_t property_id = xe::load_and_swap<uint32_t>(buffer + 16);
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uint32_t value_size = xe::load_and_swap<uint32_t>(buffer + 20);
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uint32_t value_ptr = xe::load_and_swap<uint32_t>(buffer + 24);
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XELOGD("XGIUserSetPropertyEx(%.8X, %.8X, %d, %.8X)", user_index,
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property_id, value_size, value_ptr);
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return X_ERROR_SUCCESS;
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}
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case 0x000B0008: {
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assert_true(!buffer_length || buffer_length == 8);
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uint32_t achievement_count = xe::load_and_swap<uint32_t>(buffer + 0);
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uint32_t achievements_ptr = xe::load_and_swap<uint32_t>(buffer + 4);
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XELOGD("XGIUserWriteAchievements(%.8X, %.8X)", achievement_count,
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achievements_ptr);
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return X_ERROR_SUCCESS;
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}
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case 0x000B0010: {
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assert_true(!buffer_length || buffer_length == 28);
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// Sequence:
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// - XamSessionCreateHandle
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// - XamSessionRefObjByHandle
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// - [this]
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// - CloseHandle
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uint32_t session_ptr = xe::load_and_swap<uint32_t>(buffer + 0x0);
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uint32_t flags = xe::load_and_swap<uint32_t>(buffer + 0x4);
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uint32_t num_slots_public = xe::load_and_swap<uint32_t>(buffer + 0x8);
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uint32_t num_slots_private = xe::load_and_swap<uint32_t>(buffer + 0xC);
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uint32_t user_xuid = xe::load_and_swap<uint32_t>(buffer + 0x10);
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uint32_t session_info_ptr = xe::load_and_swap<uint32_t>(buffer + 0x14);
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uint32_t nonce_ptr = xe::load_and_swap<uint32_t>(buffer + 0x18);
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XELOGD("XGISessionCreateImpl(%.8X, %.8X, %d, %d, %.8X, %.8X, %.8X)",
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session_ptr, flags, num_slots_public, num_slots_private, user_xuid,
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session_info_ptr, nonce_ptr);
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return X_STATUS_SUCCESS;
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}
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case 0x000B0011: {
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// TODO(DrChat): Figure out what this is again
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} break;
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case 0x000B0012: {
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assert_true(buffer_length == 0x14);
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uint32_t session_ptr = xe::load_and_swap<uint32_t>(buffer + 0x0);
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uint32_t user_count = xe::load_and_swap<uint32_t>(buffer + 0x4);
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uint32_t unk_0 = xe::load_and_swap<uint32_t>(buffer + 0x8);
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uint32_t user_index_array = xe::load_and_swap<uint32_t>(buffer + 0xC);
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uint32_t private_slots_array = xe::load_and_swap<uint32_t>(buffer + 0x10);
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assert_zero(unk_0);
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XELOGD("XGISessionJoinLocal(%.8X, %d, %d, %.8X, %.8X)", session_ptr,
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user_count, unk_0, user_index_array, private_slots_array);
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return X_STATUS_SUCCESS;
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}
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case 0x000B0041: {
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assert_true(!buffer_length || buffer_length == 32);
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// 00000000 2789fecc 00000000 00000000 200491e0 00000000 200491f0 20049340
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uint32_t user_index = xe::load_and_swap<uint32_t>(buffer + 0);
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uint32_t context_ptr = xe::load_and_swap<uint32_t>(buffer + 16);
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auto context =
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context_ptr ? memory_->TranslateVirtual(context_ptr) : nullptr;
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uint32_t context_id =
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context ? xe::load_and_swap<uint32_t>(context + 0) : 0;
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XELOGD("XGIUserGetContext(%.8X, %.8X(%.8X))", user_index, context_ptr,
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context_id);
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uint32_t value = 0;
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if (context) {
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xe::store_and_swap<uint32_t>(context + 4, value);
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}
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return X_ERROR_FUNCTION_FAILED;
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}
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case 0x000B0071: {
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XELOGD("XGI 0x000B0071, unimplemented");
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return X_ERROR_SUCCESS;
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}
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}
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XELOGE("Unimplemented XGI message app=%.8X, msg=%.8X, arg1=%.8X, arg2=%.8X",
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app_id(), message, buffer_ptr, buffer_length);
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return X_STATUS_UNSUCCESSFUL;
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}
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} // namespace apps
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} // namespace xam
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} // namespace kernel
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} // namespace xe
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