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xenia-canary/src/xenia/kernel/xam/xam_user.cc

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/**
******************************************************************************
* 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 <cstring>
#include "xenia/base/cvar.h"
#include "xenia/base/logging.h"
#include "xenia/kernel/kernel_state.h"
#include "xenia/kernel/util/shim_utils.h"
#include "xenia/kernel/xam/xam_private.h"
#include "xenia/kernel/xam/xdbf/xdbf.h"
#include "xenia/kernel/xenumerator.h"
#include "xenia/kernel/xthread.h"
#include "xenia/xbox.h"
namespace xe {
namespace kernel {
namespace xam {
namespace xdbf {
struct X_PROFILEENUMRESULT {
xe::be<uint64_t> xuid_offline; // E0.....
X_XAMACCOUNTINFO account;
xe::be<uint32_t> device_id;
};
static_assert_size(X_PROFILEENUMRESULT, 0x188);
dword_result_t XamProfileCreateEnumerator(dword_t device_id,
lpdword_t handle_out) {
assert_not_null(handle_out);
auto e =
new XStaticEnumerator(kernel_state(), 1, sizeof(X_PROFILEENUMRESULT));
e->Initialize();
auto profiles = UserProfile::Enumerate(kernel_state(), false);
for (auto profile : profiles) {
auto result = (X_PROFILEENUMRESULT*)e->AppendItem();
memset(result, 0, sizeof(X_PROFILEENUMRESULT));
result->xuid_offline = profile.first;
auto& acc = std::get<1>(profile.second);
memcpy(&result->account, &acc, sizeof(X_XAMACCOUNTINFO));
// tag was swapped when account got loaded in, swap it back
xe::copy_and_swap<wchar_t>(result->account.gamertag,
result->account.gamertag, 0x10);
result->device_id = 0x00000001;
}
*handle_out = e->handle();
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamProfileCreateEnumerator, kUserProfiles, kImplemented);
dword_result_t XamProfileEnumerate(dword_t handle, dword_t flags,
lpvoid_t buffer,
pointer_t<XAM_OVERLAPPED> overlapped) {
assert_true(flags == 0);
auto e = kernel_state()->object_table()->LookupObject<XEnumerator>(handle);
if (!e) {
if (overlapped) {
kernel_state()->CompleteOverlappedImmediateEx(
overlapped, X_ERROR_INVALID_HANDLE, X_ERROR_INVALID_HANDLE, 0);
return X_ERROR_IO_PENDING;
} else {
return X_ERROR_INVALID_HANDLE;
}
}
buffer.Zero(sizeof(X_PROFILEENUMRESULT));
X_RESULT result;
if (e->current_item() >= e->item_count()) {
result = X_ERROR_NO_MORE_FILES;
} else {
auto item_buffer = buffer.as<uint8_t*>();
if (!e->WriteItem(item_buffer)) {
result = X_ERROR_NO_MORE_FILES;
} else {
result = X_ERROR_SUCCESS;
}
}
// Return X_ERROR_NO_MORE_FILES in HRESULT form.
X_HRESULT extended_result = result != 0 ? X_HRESULT_FROM_WIN32(result) : 0;
if (overlapped) {
kernel_state()->CompleteOverlappedImmediateEx(
overlapped, result, extended_result, result == X_ERROR_SUCCESS ? 1 : 0);
return X_ERROR_IO_PENDING;
} else {
return result;
}
}
DECLARE_XAM_EXPORT1(XamProfileEnumerate, kUserProfiles, kImplemented);
X_HRESULT_result_t XamUserGetXUID(dword_t user_index, dword_t unk,
lpqword_t xuid_ptr) {
const auto& user_profile = kernel_state()->user_profile(user_index);
if (!user_profile) {
return X_E_NO_SUCH_USER;
}
if (xuid_ptr) {
*xuid_ptr = user_profile->xuid();
}
return X_E_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamUserGetXUID, kUserProfiles, kImplemented);
dword_result_t XamUserGetSigninState(dword_t user_index) {
// Yield, as some games spam this.
xe::threading::MaybeYield();
// Lie and say we are signed in, but local-only.
// This should keep games from asking us to sign in and also keep them
// from initializing the network.
auto user_profile = kernel_state()->user_profile(user_index);
return user_profile ? user_profile->signin_state() : 0;
}
DECLARE_XAM_EXPORT2(XamUserGetSigninState, kUserProfiles, kImplemented,
kHighFrequency);
typedef struct {
xe::be<uint64_t> xuid;
xe::be<uint32_t> unk08; // maybe zero?
xe::be<uint32_t> signin_state;
xe::be<uint32_t> unk10; // ?
xe::be<uint32_t> unk14; // ?
char name[16];
} X_USER_SIGNIN_INFO;
static_assert_size(X_USER_SIGNIN_INFO, 40);
X_HRESULT_result_t XamUserGetSigninInfo(dword_t user_index, dword_t flags,
pointer_t<X_USER_SIGNIN_INFO> info) {
if (!info) {
return X_E_INVALIDARG;
}
std::memset(info, 0, sizeof(X_USER_SIGNIN_INFO));
const auto& user_profile = kernel_state()->user_profile(user_index);
if (!user_profile) {
return X_E_NO_SUCH_USER;
}
info->xuid = user_profile->xuid();
info->signin_state = user_profile->signin_state();
std::strncpy(info->name, user_profile->name().data(), 15);
return X_E_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamUserGetSigninInfo, kUserProfiles, kImplemented);
dword_result_t XamUserGetName(dword_t user_index, lpstring_t buffer,
dword_t buffer_len) {
if (!buffer_len) {
return X_ERROR_SUCCESS;
}
const auto& user_profile = kernel_state()->user_profile(user_index);
if (!user_profile) {
return X_ERROR_NO_SUCH_USER;
}
const auto& user_name = user_profile->name();
// Real XAM will only copy a maximum of 15 characters out.
size_t copy_length = std::min(
{size_t(15), user_name.size(), static_cast<size_t>(buffer_len) - 1});
std::memcpy(buffer, user_name.data(), copy_length);
buffer[copy_length] = '\0';
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamUserGetName, kUserProfiles, kImplemented);
dword_result_t XamUserGetGamerTag(dword_t user_index, lpwstring_t buffer,
dword_t buffer_len) {
if (!buffer_len) {
return X_ERROR_SUCCESS;
}
const auto& user_profile = kernel_state()->user_profile(user_index);
if (!user_profile) {
return X_ERROR_NO_SUCH_USER;
}
const auto& user_name = xe::to_wstring(user_profile->name());
size_t copy_length = std::min({size_t(buffer_len * 2), user_name.size(),
static_cast<size_t>(buffer_len * 2) - 1});
kernel_memory()->Fill(buffer, buffer_len * 2, 0x00);
xe::copy_and_swap<wchar_t>(buffer, user_name.c_str(), copy_length);
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamUserGetGamerTag, kUserProfiles, kImplemented);
typedef struct {
xe::be<uint32_t> setting_count;
xe::be<uint32_t> settings_ptr;
} X_USER_READ_PROFILE_SETTINGS;
static_assert_size(X_USER_READ_PROFILE_SETTINGS, 8);
typedef struct {
xe::be<uint32_t> from;
union {
xe::be<uint32_t> user_index;
xe::be<uint64_t> user_xuid;
} user;
xdbf::X_XDBF_GPD_SETTING setting;
} X_USER_READ_PROFILE_SETTING;
static_assert_size(X_USER_READ_PROFILE_SETTING, 40);
// https://github.com/oukiar/freestyledash/blob/master/Freestyle/Tools/Generic/xboxtools.cpp
dword_result_t XamUserReadProfileSettings(
dword_t title_id, dword_t user_index, dword_t num_xuids, lpqword_t xuids,
dword_t setting_count, lpdword_t setting_ids, lpdword_t buffer_size_ptr,
lpvoid_t buffer_ptr, dword_t overlapped_ptr) {
if (!setting_count || setting_count > 0x20 || !setting_ids ||
!buffer_size_ptr) {
assert_always();
// XAM doesn't seem to set the overlapped error here
return X_ERROR_INVALID_PARAMETER;
}
uint64_t xuid = 0;
if (num_xuids && xuids) {
xuid = *xuids;
}
// TODO(gibbed): why is this a thing?
uint32_t actual_user_index = user_index;
if (actual_user_index == 255) {
actual_user_index = 0;
}
const auto& user_profile = kernel_state()->user_profile(actual_user_index);
if (!user_profile) {
if (overlapped_ptr) {
kernel_state()->CompleteOverlappedImmediate(overlapped_ptr,
X_ERROR_NOT_FOUND);
}
return X_ERROR_NOT_FOUND;
}
auto gpd = user_profile->GetDashboardGpd();
if (title_id != kDashboardID) {
gpd = user_profile->GetTitleGpd(title_id);
}
// First call asks for size (fill buffer_size_ptr).
// Second call asks for buffer contents with that size.
// Compute required base size.
uint32_t base_size_needed = sizeof(X_USER_READ_PROFILE_SETTINGS);
base_size_needed += setting_count * sizeof(X_USER_READ_PROFILE_SETTING);
// Compute required extra size.
uint32_t size_needed = base_size_needed;
for (uint32_t n = 0; n < setting_count; ++n) {
auto setting_id = (xdbf::X_XDBF_SETTING_ID)(uint32_t)setting_ids[n];
xdbf::Setting setting;
setting.id = setting_id;
auto this_gpd = gpd;
// TODO: should we really be doing this for every non-specific setting?
if (!setting.IsTitleSpecific()) {
this_gpd = user_profile->GetDashboardGpd();
}
if (this_gpd && this_gpd->GetSetting(setting_id, &setting)) {
size_needed += (uint32_t)setting.extraData.size();
} else {
XELOGE("XamUserReadProfileSettings requested unimplemented setting %.8X",
setting_id);
}
}
uint32_t buffer_size = static_cast<uint32_t>(*buffer_size_ptr);
*buffer_size_ptr = size_needed;
if (!buffer_ptr || buffer_size < size_needed) {
if (overlapped_ptr) {
kernel_state()->CompleteOverlappedImmediate(overlapped_ptr,
X_ERROR_INSUFFICIENT_BUFFER);
}
return X_ERROR_INSUFFICIENT_BUFFER;
}
auto out_header = buffer_ptr.as<X_USER_READ_PROFILE_SETTINGS*>();
out_header->setting_count = static_cast<uint32_t>(setting_count);
out_header->settings_ptr = buffer_ptr.guest_address() + 8;
auto out_setting =
reinterpret_cast<X_USER_READ_PROFILE_SETTING*>(buffer_ptr + 8);
uint32_t buffer_offset = base_size_needed;
for (uint32_t n = 0; n < setting_count; ++n) {
auto setting_id = (xdbf::X_XDBF_SETTING_ID)(uint32_t)setting_ids[n];
xdbf::Setting setting;
setting.id = setting_id;
auto this_gpd = gpd;
// TODO: should we really be doing this for every non-specific setting?
if (!setting.IsTitleSpecific()) {
this_gpd = user_profile->GetDashboardGpd();
}
bool exists = this_gpd && this_gpd->GetSetting(setting_id, &setting);
// TODO: fix this setting causing dash.xex to crash
// (probably makes it call into avatar code)
if (setting.id == xdbf::XPROFILE_GAMERCARD_AVATAR_INFO_1) {
exists = false;
}
std::memset(out_setting, 0, sizeof(X_USER_READ_PROFILE_SETTING));
out_setting->from = !exists ? 0 : setting.IsTitleSpecific() ? 2 : 1;
out_setting->setting.setting_id = setting_id;
if (num_xuids && xuids) {
out_setting->user.user_xuid = xuid;
} else {
out_setting->user.user_index = actual_user_index;
}
if (exists) {
memcpy(&out_setting->setting.value, &setting.value,
sizeof(xdbf::X_XUSER_DATA));
if (setting.value.type == xdbf::X_XUSER_DATA_TYPE::kBinary) {
memcpy(buffer_ptr.as<uint8_t*>() + buffer_offset,
setting.extraData.data(), setting.extraData.size());
out_setting->setting.value.binary.cbData =
(uint32_t)setting.extraData.size();
out_setting->setting.value.binary.pbData =
buffer_ptr.guest_address() + buffer_offset;
buffer_offset += (uint32_t)setting.extraData.size();
} else if (setting.value.type == xdbf::X_XUSER_DATA_TYPE::kUnicode) {
memcpy(buffer_ptr.as<uint8_t*>() + buffer_offset,
setting.extraData.data(), setting.extraData.size());
out_setting->setting.value.string.cbData =
(uint32_t)setting.extraData.size();
out_setting->setting.value.string.pwszData =
buffer_ptr.guest_address() + buffer_offset;
buffer_offset += (uint32_t)setting.extraData.size();
}
}
++out_setting;
}
if (overlapped_ptr) {
kernel_state()->CompleteOverlappedImmediate(overlapped_ptr,
X_ERROR_SUCCESS);
return X_ERROR_IO_PENDING;
}
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamUserReadProfileSettings, kUserProfiles, kImplemented);
typedef struct {
xe::be<uint32_t> from;
union {
xe::be<uint32_t> user_index;
xe::be<uint64_t> user_xuid;
} user;
xdbf::X_XDBF_GPD_SETTING setting;
} X_USER_WRITE_PROFILE_SETTING;
static_assert_size(X_USER_WRITE_PROFILE_SETTING, 0x28);
dword_result_t XamUserWriteProfileSettings(
dword_t title_id, dword_t user_index, dword_t setting_count,
pointer_t<X_USER_WRITE_PROFILE_SETTING> settings, dword_t overlapped_ptr) {
if (!setting_count || !settings) {
assert_always();
// XAM doesn't seem to set the overlapped error here
return X_ERROR_INVALID_PARAMETER;
}
// Update and save settings.
const auto& user_profile = kernel_state()->user_profile(user_index);
if (!user_profile) {
if (overlapped_ptr) {
kernel_state()->CompleteOverlappedImmediate(overlapped_ptr,
X_ERROR_NOT_FOUND);
}
return X_ERROR_NOT_FOUND;
}
auto gpd = user_profile->GetDashboardGpd();
if (title_id != kDashboardID) {
gpd = user_profile->GetTitleGpd(title_id);
}
if (!gpd) {
// TODO: find out proper error code for this condition!
if (overlapped_ptr) {
kernel_state()->CompleteOverlappedImmediate(overlapped_ptr,
X_ERROR_INVALID_PARAMETER);
}
return X_ERROR_INVALID_PARAMETER;
}
for (uint32_t n = 0; n < setting_count; ++n) {
const X_USER_WRITE_PROFILE_SETTING& settings_data = settings[n];
XELOGD(
"XamUserWriteProfileSettings: setting index [%d]:"
" from=%d setting_id=%.8X data.type=%d",
n, (uint32_t)settings_data.from,
(uint32_t)settings_data.setting.setting_id,
settings_data.setting.value.type);
xdbf::Setting setting;
setting.id = settings_data.setting.setting_id;
setting.value.type = settings_data.setting.value.type;
auto this_gpd = gpd;
// TODO: should we really be doing this for every non-specific setting?
if (!setting.IsTitleSpecific()) {
this_gpd = user_profile->GetDashboardGpd();
}
// Retrieve any existing setting data if we can
this_gpd->GetSetting(setting.id, &setting);
// ... and then overwrite it
memcpy(&setting.value, &settings_data.setting.value,
sizeof(xdbf::X_XUSER_DATA));
if (settings_data.setting.value.type == xdbf::X_XUSER_DATA_TYPE::kBinary) {
if (settings_data.setting.value.binary.pbData) {
setting.extraData.resize(settings_data.setting.value.binary.cbData);
auto* data_ptr = kernel_memory()->TranslateVirtual(
settings_data.setting.value.binary.pbData);
memcpy(setting.extraData.data(), data_ptr,
settings_data.setting.value.binary.cbData);
}
} else if (settings_data.setting.value.type ==
xdbf::X_XUSER_DATA_TYPE::kUnicode) {
if (settings_data.setting.value.string.pwszData) {
setting.extraData.resize(settings_data.setting.value.string.cbData);
auto* data_ptr = kernel_memory()->TranslateVirtual(
settings_data.setting.value.string.pwszData);
memcpy(setting.extraData.data(), data_ptr,
settings_data.setting.value.string.cbData);
}
}
this_gpd->UpdateSetting(setting);
}
user_profile->UpdateAllGpds();
if (overlapped_ptr) {
kernel_state()->CompleteOverlappedImmediate(overlapped_ptr,
X_ERROR_SUCCESS);
return X_ERROR_IO_PENDING;
}
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamUserWriteProfileSettings, kUserProfiles, kImplemented);
dword_result_t XamUserCheckPrivilege(dword_t user_index, dword_t mask,
lpdword_t out_value) {
auto* user_profile = kernel_state()->user_profile(user_index);
if (!user_profile) {
return X_ERROR_NO_SUCH_USER;
}
// If we deny everything, games should hopefully not try to do stuff.
*out_value = 0;
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamUserCheckPrivilege, kUserProfiles, kStub);
dword_result_t XamUserContentRestrictionGetFlags(dword_t user_index,
lpdword_t out_flags) {
auto* user_profile = kernel_state()->user_profile(user_index);
if (!user_profile) {
return X_ERROR_NO_SUCH_USER;
}
// No restrictions?
*out_flags = 0;
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamUserContentRestrictionGetFlags, kUserProfiles, kStub);
dword_result_t XamUserContentRestrictionGetRating(dword_t user_index,
dword_t unk1,
lpdword_t out_unk2,
lpdword_t out_unk3) {
auto* user_profile = kernel_state()->user_profile(user_index);
if (!user_profile) {
return X_ERROR_NO_SUCH_USER;
}
// Some games have special case paths for 3F that differ from the failure
// path, so my guess is that's 'don't care'.
*out_unk2 = 0x3F;
*out_unk3 = 0;
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamUserContentRestrictionGetRating, kUserProfiles, kStub);
dword_result_t XamUserContentRestrictionCheckAccess(dword_t user_index,
dword_t unk1, dword_t unk2,
dword_t unk3, dword_t unk4,
lpdword_t out_unk5,
dword_t overlapped_ptr) {
*out_unk5 = 1;
if (overlapped_ptr) {
// TODO(benvanik): does this need the access arg on it?
kernel_state()->CompleteOverlappedImmediate(overlapped_ptr,
X_ERROR_SUCCESS);
}
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamUserContentRestrictionCheckAccess, kUserProfiles, kStub);
dword_result_t XamUserAreUsersFriends(dword_t user_index, dword_t unk1,
dword_t unk2, lpdword_t out_value,
dword_t overlapped_ptr) {
*out_value = 0;
X_RESULT result = X_ERROR_SUCCESS;
const auto& user_profile = kernel_state()->user_profile(user_index);
if (!user_profile) {
result = X_ERROR_NOT_LOGGED_ON;
} else {
if (!user_profile->signin_state()) {
result = X_ERROR_NOT_LOGGED_ON;
} else {
// No friends!
*out_value = 0;
}
}
if (overlapped_ptr) {
kernel_state()->CompleteOverlappedImmediate(overlapped_ptr, result);
return X_ERROR_IO_PENDING;
}
return result;
}
DECLARE_XAM_EXPORT1(XamUserAreUsersFriends, kUserProfiles, kStub);
dword_result_t XamShowSigninUI(dword_t unk, dword_t unk_mask) {
// Mask values vary. Probably matching user types? Local/remote?
// Games seem to sit and loop until we trigger this notification.
kernel_state()->BroadcastNotification(0x00000009, 0);
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamShowSigninUI, kUserProfiles, kStub);
#pragma pack(push, 1)
struct X_XACHIEVEMENT_DETAILS {
xe::be<uint32_t> id;
xe::be<uint32_t> label_ptr;
xe::be<uint32_t> description_ptr;
xe::be<uint32_t> unachieved_ptr;
xe::be<uint32_t> image_id;
xe::be<uint32_t> gamerscore;
xe::be<uint64_t> unlock_time;
xe::be<uint32_t> flags;
};
static_assert_size(X_XACHIEVEMENT_DETAILS, 36);
#pragma pack(pop)
dword_result_t XamUserCreateAchievementEnumerator(dword_t title_id,
dword_t user_index,
dword_t xuid, dword_t flags,
dword_t offset, dword_t count,
lpdword_t buffer_size_ptr,
lpdword_t handle_ptr) {
if (!count || !buffer_size_ptr || !handle_ptr) {
// TODO: this should also happen if user_index >= 4, but dash seems to use
// 0xFF for some reason.. maybe a problem with some other piece of code?
return X_ERROR_INVALID_PARAMETER;
}
auto user_profile = kernel_state()->user_profile(user_index);
if (!user_profile) {
return X_ERROR_FUNCTION_FAILED; // TODO: proper error code!
}
if (buffer_size_ptr) {
*buffer_size_ptr = sizeof(X_XACHIEVEMENT_DETAILS) * count;
}
auto e = new XStaticEnumerator(kernel_state(), count,
sizeof(X_XACHIEVEMENT_DETAILS));
e->Initialize();
*handle_ptr = e->handle();
// Copy achievements into the enumerator if game GPD is loaded
auto* game_gpd = user_profile->GetTitleGpd(title_id);
if (!game_gpd) {
XELOGE(
"XamUserCreateAchievementEnumerator failed to find GPD for title %X!",
title_id);
return X_ERROR_FUNCTION_FAILED;
}
std::vector<xdbf::Achievement> achievements;
game_gpd->GetAchievements(&achievements);
// TODO: sort by achieved date, and so achieved come before unachieved
// (maybe only if flags == -1?)
for (auto ach : achievements) {
auto* details = (X_XACHIEVEMENT_DETAILS*)e->AppendItem();
details->id = ach.id;
details->image_id = ach.image_id;
details->gamerscore = ach.gamerscore;
details->unlock_time = ach.unlock_time;
details->flags = ach.flags;
// TODO: these, allocating guest mem for them every CreateEnum call would be
// very bad...
// maybe we could alloc these in guest when the title GPD is first loaded?
// Only the 1888 dashboard reallocates them every time
// Newer dashes allocates this only once
details->label_ptr =
kernel_memory()->AllocSpaceForWStringInSystemHeap(ach.label);
details->description_ptr =
kernel_memory()->AllocSpaceForWStringInSystemHeap(ach.description);
details->unachieved_ptr =
kernel_memory()->AllocSpaceForWStringInSystemHeap(ach.unachieved_desc);
}
XELOGD("XamUserCreateAchievementEnumerator: added %d items to enumerator",
e->item_count());
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamUserCreateAchievementEnumerator, kUserProfiles,
kSketchy);
dword_result_t XamParseGamerTileKey(lpdword_t key_ptr, lpdword_t out1_ptr,
lpdword_t out2_ptr, lpdword_t out3_ptr) {
*out1_ptr = 0xC0DE0001;
*out2_ptr = 0xC0DE0002;
*out3_ptr = 0xC0DE0003;
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamParseGamerTileKey, kUserProfiles, kStub);
dword_result_t XamReadTileToTexture(dword_t unk1, dword_t unk2, dword_t unk3,
dword_t unk4, lpvoid_t buffer_ptr,
dword_t stride, dword_t height,
dword_t overlapped_ptr) {
// unk1: const?
// unk2: out0 from XamParseGamerTileKey
// unk3: some variant of out1/out2
// unk4: const?
if (overlapped_ptr) {
kernel_state()->CompleteOverlappedImmediate(overlapped_ptr,
X_ERROR_SUCCESS);
return X_ERROR_IO_PENDING;
}
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamReadTileToTexture, kUserProfiles, kStub);
dword_result_t XamWriteGamerTile(dword_t arg1, dword_t arg2, dword_t arg3,
dword_t arg4, dword_t arg5,
dword_t overlapped_ptr) {
if (overlapped_ptr) {
kernel_state()->CompleteOverlappedImmediate(overlapped_ptr,
X_ERROR_SUCCESS);
return X_ERROR_IO_PENDING;
}
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamWriteGamerTile, kUserProfiles, kStub);
dword_result_t XamSessionCreateHandle(lpdword_t handle_ptr) {
*handle_ptr = 0xCAFEDEAD;
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamSessionCreateHandle, kUserProfiles, kStub);
dword_result_t XamSessionRefObjByHandle(dword_t handle, lpdword_t obj_ptr) {
assert_true(handle == 0xCAFEDEAD);
// TODO(PermaNull): Implement this properly,
// For the time being returning 0xDEADF00D will prevent crashing.
*obj_ptr = 0xDEADF00D;
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamSessionRefObjByHandle, kUserProfiles, kStub);
dword_result_t XamUserCreateTitlesPlayedEnumerator(
dword_t user_index, dword_t xuid, dword_t flags, dword_t offset,
dword_t games_count, lpdword_t buffer_size_ptr, lpdword_t handle_ptr) {
// + 128 bytes for the 64-char titlename
const uint32_t kEntrySize = sizeof(xdbf::X_XDBF_GPD_TITLEPLAYED) + 128;
auto user_profile = kernel_state()->user_profile(user_index);
if (!user_profile) {
return X_ERROR_INVALID_PARAMETER; // TODO: proper error code!
}
if (buffer_size_ptr) {
*buffer_size_ptr = kEntrySize * games_count;
}
std::vector<xdbf::TitlePlayed> titles;
user_profile->GetDashboardGpd()->GetTitles(&titles);
// Sort titles by date played
std::sort(titles.begin(), titles.end(),
[](const xdbf::TitlePlayed& first, const xdbf::TitlePlayed& second)
-> bool { return first.last_played > second.last_played; });
auto e = new XStaticEnumerator(kernel_state(), games_count, kEntrySize);
e->Initialize();
*handle_ptr = e->handle();
for (auto title : titles) {
if (e->item_count() >= games_count) {
break;
}
// For some reason dashboard gpd stores info about itself
if (title.title_id == kDashboardID) continue;
// TODO: Look for better check to provide information about demo title
// or system title
if (!title.gamerscore_total || !title.achievements_possible) continue;
auto* details = (xdbf::X_XDBF_GPD_TITLEPLAYED*)e->AppendItem();
title.WriteGPD(details);
}
XELOGD("XamUserCreateTitlesPlayedEnumerator: added %d items to enumerator",
e->item_count());
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamUserCreateTitlesPlayedEnumerator, kUserProfiles,
kImplemented);
dword_result_t XamReadTile(dword_t tile_type, dword_t game_id, qword_t item_id,
dword_t user_index, lpdword_t output_ptr,
lpdword_t buffer_size_ptr, dword_t overlapped_ptr) {
// Wrap function in a lambda func so we can use return to exit out when
// needed, but still always be able to set the xoverlapped value
// this way we don't need a bunch of if/else nesting to accomplish the same
auto main_fn = [tile_type, game_id, item_id, user_index, output_ptr,
buffer_size_ptr]() {
uint64_t image_id = item_id;
uint8_t* data = nullptr;
size_t data_len = 0;
std::unique_ptr<MappedMemory> mmap;
if (!output_ptr || !buffer_size_ptr) {
return X_ERROR_FILE_NOT_FOUND;
}
auto type = (XTileType)tile_type.value();
if (kTileFileNames.count(type)) {
// image_id = XUID of profile to retrieve from
auto user_profile = kernel_state()->user_profile(image_id);
if (!user_profile) {
return X_ERROR_FILE_NOT_FOUND; // TODO: proper error code!
}
auto file_path = user_profile->path();
file_path += kTileFileNames.at(type);
mmap = MappedMemory::Open(file_path, MappedMemory::Mode::kRead);
if (!mmap) {
return X_ERROR_FILE_NOT_FOUND;
}
data = mmap->data();
data_len = mmap->size();
} else {
auto user_profile = kernel_state()->user_profile(user_index);
if (!user_profile) {
return X_ERROR_FILE_NOT_FOUND; // TODO: proper error code!
}
auto gpd = user_profile->GetTitleGpd(game_id.value());
if (!gpd) {
return X_ERROR_FILE_NOT_FOUND;
}
auto entry = gpd->GetEntry(
static_cast<uint16_t>(xdbf::GpdSection::kImage), image_id);
if (!entry) {
return X_ERROR_FILE_NOT_FOUND;
}
data = entry->data.data();
data_len = entry->data.size();
}
if (!data || !data_len) {
return X_ERROR_FILE_NOT_FOUND;
}
auto passed_size = *buffer_size_ptr;
*buffer_size_ptr = (uint32_t)data_len;
auto ret_val = X_ERROR_INSUFFICIENT_BUFFER;
if (passed_size >= *buffer_size_ptr) {
memcpy_s(output_ptr, *buffer_size_ptr, data, data_len);
ret_val = X_ERROR_SUCCESS;
}
if (mmap) {
mmap->Close();
}
return ret_val;
};
auto retval = main_fn();
if (overlapped_ptr) {
kernel_state()->CompleteOverlappedImmediate(overlapped_ptr, retval);
return X_ERROR_IO_PENDING;
}
return retval;
}
DECLARE_XAM_EXPORT1(XamReadTile, kUserProfiles, kSketchy);
dword_result_t XamReadTileEx(dword_t tile_type, dword_t game_id,
qword_t item_id, dword_t offset, dword_t unk1,
dword_t unk2, lpdword_t output_ptr,
lpdword_t buffer_size_ptr) {
return XamReadTile(tile_type, game_id, item_id, offset, output_ptr,
buffer_size_ptr, 0);
}
DECLARE_XAM_EXPORT1(XamReadTileEx, kUserProfiles, kSketchy);
dword_result_t XamUserIsOnlineEnabled(dword_t user_index) {
// 0 - Offline
// 1 - Online
auto* user_profile = kernel_state()->user_profile(user_index);
if (!user_profile) {
return 0;
}
return user_profile->signin_state() == 2;
}
DECLARE_XAM_EXPORT1(XamUserIsOnlineEnabled, kUserProfiles, kStub);
dword_result_t XamUserGetIndexFromXUID(qword_t xuid, dword_t r4,
lpdword_t user_index) {
for (uint32_t i = 0; i < kernel_state()->num_profiles(); i++) {
auto profile = kernel_state()->user_profile(i);
if (!profile) {
continue;
}
if (profile->xuid() == xuid) {
*user_index = i;
return X_E_SUCCESS;
}
}
return X_E_NO_SUCH_USER;
}
DECLARE_XAM_EXPORT1(XamUserGetIndexFromXUID, kUserProfiles, kStub);
dword_result_t XamProfileCreate(dword_t flags, lpdword_t device_id,
qword_t xuid,
pointer_t<X_XAMACCOUNTINFO> account, dword_t r7,
dword_t r8, dword_t r9, dword_t r10) {
*device_id = 0x00000001;
X_XAMACCOUNTINFO swapped;
memcpy(&swapped, account, sizeof(X_XAMACCOUNTINFO));
xe::copy_and_swap<wchar_t>(swapped.gamertag, swapped.gamertag, 16);
if (xuid != 0) {
// Why is this param even included?
return X_E_INVALIDARG;
}
xam::UserProfile profile(kernel_state());
profile.Create(&swapped, false);
auto new_xuid = profile.xuid_offline();
// TODO: r10 seems to be some kind of output?
return X_ERROR_SUCCESS;
}
DECLARE_XAM_EXPORT1(XamProfileCreate, kUserProfiles, kStub);
} // namespace xdbf
} // namespace xam
} // namespace kernel
} // namespace xe
void xe::kernel::xam::RegisterUserExports(
xe::cpu::ExportResolver* export_resolver, KernelState* kernel_state) {}
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