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[Kernel] Use XCONTENT_AGGREGATE_DATA in all ContentManager funcs 

Since AGGREGATE_DATA contains extra info about title_id, and can be easily converted to/from XCONTENT_DATA.
This commit is contained in:
emoose 2021-06-15 22:24:18 +01:00 committed by Rick Gibbed
parent 13f30d3492
commit fbf9c4630f
4 changed files with 68 additions and 42 deletions
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48
src/xenia/kernel/xam/content_manager.cc
View File

@ -31,7 +31,7 @@ static int content_device_id_ = 0;
ContentPackage::ContentPackage(KernelState* kernel_state,
const std::string_view root_name,
const XCONTENT_DATA& data,
const XCONTENT_AGGREGATE_DATA& data,
const std::filesystem::path& package_path)
: kernel_state_(kernel_state), root_name_(root_name) {
device_path_ = fmt::format("\\Device\\Content\\{0}\\", ++content_device_id_);
@ -58,8 +58,11 @@ ContentManager::ContentManager(KernelState* kernel_state,
ContentManager::~ContentManager() = default;
std::filesystem::path ContentManager::ResolvePackageRoot(
XContentType content_type) {
auto title_id_str = fmt::format("{:8X}", kernel_state_->title_id());
XContentType content_type, uint32_t title_id) {
if (title_id == kCurrentlyRunningTitleId) {
title_id = kernel_state_->title_id();
}
auto title_id_str = fmt::format("{:08X}", title_id);
auto content_type_str = fmt::format("{:08X}", uint32_t(content_type));
// Package root path:
@ -68,31 +71,36 @@ std::filesystem::path ContentManager::ResolvePackageRoot(
}
std::filesystem::path ContentManager::ResolvePackagePath(
const XCONTENT_DATA& data) {
const XCONTENT_AGGREGATE_DATA& data) {
// Content path:
// content_root/title_id/content_type/data_file_name/
auto package_root = ResolvePackageRoot(data.content_type);
auto package_root = ResolvePackageRoot(data.content_type, data.title_id);
return package_root / xe::to_path(data.file_name());
}
std::vector<XCONTENT_DATA> ContentManager::ListContent(
uint32_t device_id, XContentType content_type) {
std::vector<XCONTENT_DATA> result;
std::vector<XCONTENT_AGGREGATE_DATA> ContentManager::ListContent(
uint32_t device_id, XContentType content_type, uint32_t title_id) {
std::vector<XCONTENT_AGGREGATE_DATA> result;
if (title_id == kCurrentlyRunningTitleId) {
title_id = kernel_state_->title_id();
}
// Search path:
// content_root/title_id/type_name/*
auto package_root = ResolvePackageRoot(content_type);
auto package_root = ResolvePackageRoot(content_type, title_id);
auto file_infos = xe::filesystem::ListFiles(package_root);
for (const auto& file_info : file_infos) {
if (file_info.type != xe::filesystem::FileInfo::Type::kDirectory) {
// Directories only.
continue;
}
XCONTENT_DATA content_data;
XCONTENT_AGGREGATE_DATA content_data;
content_data.device_id = device_id;
content_data.content_type = content_type;
content_data.set_display_name(xe::path_to_utf16(file_info.name));
content_data.set_file_name(xe::path_to_utf8(file_info.name));
content_data.title_id = title_id;
result.emplace_back(std::move(content_data));
}
@ -100,7 +108,7 @@ std::vector<XCONTENT_DATA> ContentManager::ListContent(
}
std::unique_ptr<ContentPackage> ContentManager::ResolvePackage(
const std::string_view root_name, const XCONTENT_DATA& data) {
const std::string_view root_name, const XCONTENT_AGGREGATE_DATA& data) {
auto package_path = ResolvePackagePath(data);
if (!std::filesystem::exists(package_path)) {
return nullptr;
@ -113,13 +121,13 @@ std::unique_ptr<ContentPackage> ContentManager::ResolvePackage(
return package;
}
bool ContentManager::ContentExists(const XCONTENT_DATA& data) {
bool ContentManager::ContentExists(const XCONTENT_AGGREGATE_DATA& data) {
auto path = ResolvePackagePath(data);
return std::filesystem::exists(path);
}
X_RESULT ContentManager::CreateContent(const std::string_view root_name,
const XCONTENT_DATA& data) {
const XCONTENT_AGGREGATE_DATA& data) {
auto global_lock = global_critical_region_.Acquire();
if (open_packages_.count(string_key(root_name))) {
@ -146,7 +154,7 @@ X_RESULT ContentManager::CreateContent(const std::string_view root_name,
}
X_RESULT ContentManager::OpenContent(const std::string_view root_name,
const XCONTENT_DATA& data) {
const XCONTENT_AGGREGATE_DATA& data) {
auto global_lock = global_critical_region_.Acquire();
if (open_packages_.count(string_key(root_name))) {
@ -185,8 +193,8 @@ X_RESULT ContentManager::CloseContent(const std::string_view root_name) {
return X_ERROR_SUCCESS;
}
X_RESULT ContentManager::GetContentThumbnail(const XCONTENT_DATA& data,
std::vector<uint8_t>* buffer) {
X_RESULT ContentManager::GetContentThumbnail(
const XCONTENT_AGGREGATE_DATA& data, std::vector<uint8_t>* buffer) {
auto global_lock = global_critical_region_.Acquire();
auto package_path = ResolvePackagePath(data);
auto thumb_path = package_path / kThumbnailFileName;
@ -204,8 +212,8 @@ X_RESULT ContentManager::GetContentThumbnail(const XCONTENT_DATA& data,
}
}
X_RESULT ContentManager::SetContentThumbnail(const XCONTENT_DATA& data,
std::vector<uint8_t> buffer) {
X_RESULT ContentManager::SetContentThumbnail(
const XCONTENT_AGGREGATE_DATA& data, std::vector<uint8_t> buffer) {
auto global_lock = global_critical_region_.Acquire();
auto package_path = ResolvePackagePath(data);
std::filesystem::create_directories(package_path);
@ -220,7 +228,7 @@ X_RESULT ContentManager::SetContentThumbnail(const XCONTENT_DATA& data,
}
}
X_RESULT ContentManager::DeleteContent(const XCONTENT_DATA& data) {
X_RESULT ContentManager::DeleteContent(const XCONTENT_AGGREGATE_DATA& data) {
auto global_lock = global_critical_region_.Acquire();
if (IsContentOpen(data)) {
@ -245,7 +253,7 @@ std::filesystem::path ContentManager::ResolveGameUserContentPath() {
return root_path_ / title_id / kGameUserContentDirName / user_name;
}
bool ContentManager::IsContentOpen(const XCONTENT_DATA& data) const {
bool ContentManager::IsContentOpen(const XCONTENT_AGGREGATE_DATA& data) const {
return std::any_of(open_packages_.cbegin(), open_packages_.cend(),
[data](std::pair<string_key, ContentPackage*> content) {
return data == content.second->GetPackageContentData();

49
src/xenia/kernel/xam/content_manager.h
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@ -31,6 +31,11 @@ namespace xe {
namespace kernel {
namespace xam {
// If set in XCONTENT_AGGREGATE_DATA, will be substituted with the running
// titles ID
// TODO: check if actual x360 kernel/xam has a value similar to this
constexpr uint32_t kCurrentlyRunningTitleId = 0xFFFFFFFF;
struct XCONTENT_DATA {
be<uint32_t> device_id;
be<XContentType> content_type;
@ -90,6 +95,16 @@ static_assert_size(XCONTENT_DATA, 0x134);
struct XCONTENT_AGGREGATE_DATA : XCONTENT_DATA {
be<uint32_t> title_id;
XCONTENT_AGGREGATE_DATA() = default;
XCONTENT_AGGREGATE_DATA(const XCONTENT_DATA& other) {
device_id = other.device_id;
content_type = other.content_type;
set_display_name(other.display_name());
set_file_name(other.file_name());
padding[0] = padding[1] = 0;
title_id = kCurrentlyRunningTitleId;
}
bool operator==(const XCONTENT_AGGREGATE_DATA& other) const {
// Package is located via device_id/title_id/content_type/file_name, so only
// need to compare those
@ -103,17 +118,19 @@ static_assert_size(XCONTENT_AGGREGATE_DATA, 0x138);
class ContentPackage {
public:
ContentPackage(KernelState* kernel_state, const std::string_view root_name,
const XCONTENT_DATA& data,
const XCONTENT_AGGREGATE_DATA& data,
const std::filesystem::path& package_path);
~ContentPackage();
const XCONTENT_DATA& GetPackageContentData() const { return content_data_; }
const XCONTENT_AGGREGATE_DATA& GetPackageContentData() const {
return content_data_;
}
private:
KernelState* kernel_state_;
std::string root_name_;
std::string device_path_;
XCONTENT_DATA content_data_;
XCONTENT_AGGREGATE_DATA content_data_;
};
class ContentManager {
@ -122,30 +139,32 @@ class ContentManager {
const std::filesystem::path& root_path);
~ContentManager();
std::vector<XCONTENT_DATA> ListContent(uint32_t device_id,
XContentType content_type);
std::vector<XCONTENT_AGGREGATE_DATA> ListContent(uint32_t device_id,
XContentType content_type,
uint32_t title_id = -1);
std::unique_ptr<ContentPackage> ResolvePackage(
const std::string_view root_name, const XCONTENT_DATA& data);
const std::string_view root_name, const XCONTENT_AGGREGATE_DATA& data);
bool ContentExists(const XCONTENT_DATA& data);
bool ContentExists(const XCONTENT_AGGREGATE_DATA& data);
X_RESULT CreateContent(const std::string_view root_name,
const XCONTENT_DATA& data);
const XCONTENT_AGGREGATE_DATA& data);
X_RESULT OpenContent(const std::string_view root_name,
const XCONTENT_DATA& data);
const XCONTENT_AGGREGATE_DATA& data);
X_RESULT CloseContent(const std::string_view root_name);
X_RESULT GetContentThumbnail(const XCONTENT_DATA& data,
X_RESULT GetContentThumbnail(const XCONTENT_AGGREGATE_DATA& data,
std::vector<uint8_t>* buffer);
X_RESULT SetContentThumbnail(const XCONTENT_DATA& data,
X_RESULT SetContentThumbnail(const XCONTENT_AGGREGATE_DATA& data,
std::vector<uint8_t> buffer);
X_RESULT DeleteContent(const XCONTENT_DATA& data);
X_RESULT DeleteContent(const XCONTENT_AGGREGATE_DATA& data);
std::filesystem::path ResolveGameUserContentPath();
bool IsContentOpen(const XCONTENT_DATA& data) const;
bool IsContentOpen(const XCONTENT_AGGREGATE_DATA& data) const;
void CloseOpenedFilesFromContent(const std::string_view root_name);
private:
std::filesystem::path ResolvePackageRoot(XContentType content_type);
std::filesystem::path ResolvePackagePath(const XCONTENT_DATA& data);
std::filesystem::path ResolvePackageRoot(XContentType content_type,
uint32_t title_id = -1);
std::filesystem::path ResolvePackagePath(const XCONTENT_AGGREGATE_DATA& data);
KernelState* kernel_state_;
std::filesystem::path root_path_;

10
src/xenia/kernel/xam/xam_content.cc
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@ -124,7 +124,7 @@ dword_result_t XamContentCreateEx(dword_t user_index, lpstring_t root_name,
dword_t cache_size, qword_t content_size,
lpvoid_t overlapped_ptr) {
X_RESULT result = X_ERROR_INVALID_PARAMETER;
auto content_data = *content_data_ptr.as<XCONTENT_DATA*>();
XCONTENT_AGGREGATE_DATA content_data = *content_data_ptr.as<XCONTENT_DATA*>();
auto content_manager = kernel_state()->content_manager();
bool create = false;
@ -277,7 +277,7 @@ dword_result_t XamContentGetCreator(dword_t user_index,
lpunknown_t overlapped_ptr) {
auto result = X_ERROR_SUCCESS;
auto content_data = *content_data_ptr.as<XCONTENT_DATA*>();
XCONTENT_AGGREGATE_DATA content_data = *content_data_ptr.as<XCONTENT_DATA*>();
bool content_exists =
kernel_state()->content_manager()->ContentExists(content_data);
@ -315,7 +315,7 @@ dword_result_t XamContentGetThumbnail(dword_t user_index,
lpunknown_t overlapped_ptr) {
assert_not_null(buffer_size_ptr);
uint32_t buffer_size = *buffer_size_ptr;
auto content_data = *content_data_ptr.as<XCONTENT_DATA*>();
XCONTENT_AGGREGATE_DATA content_data = *content_data_ptr.as<XCONTENT_DATA*>();
// Get thumbnail (if it exists).
std::vector<uint8_t> buffer;
@ -351,7 +351,7 @@ dword_result_t XamContentSetThumbnail(dword_t user_index,
lpvoid_t content_data_ptr,
lpvoid_t buffer_ptr, dword_t buffer_size,
lpunknown_t overlapped_ptr) {
auto content_data = *content_data_ptr.as<XCONTENT_DATA*>();
XCONTENT_AGGREGATE_DATA content_data = *content_data_ptr.as<XCONTENT_DATA*>();
// Buffer is PNG data.
auto buffer = std::vector<uint8_t>((uint8_t*)buffer_ptr,
@ -370,7 +370,7 @@ DECLARE_XAM_EXPORT1(XamContentSetThumbnail, kContent, kImplemented);
dword_result_t XamContentDelete(dword_t user_index, lpvoid_t content_data_ptr,
lpunknown_t overlapped_ptr) {
auto content_data = *content_data_ptr.as<XCONTENT_DATA*>();
XCONTENT_AGGREGATE_DATA content_data = *content_data_ptr.as<XCONTENT_DATA*>();
auto result = kernel_state()->content_manager()->DeleteContent(content_data);

3
src/xenia/kernel/xam/xam_content_aggregate.cc
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@ -105,8 +105,7 @@ dword_result_t XamContentAggregateCreateEnumerator(qword_t xuid,
for (const auto& content_data : content_datas) {
auto item = reinterpret_cast<XCONTENT_AGGREGATE_DATA*>(e->AppendItem());
assert_not_null(item);
*item = {content_data};
item->title_id = kernel_state()->title_id();
*item = content_data;
}
}