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[VFS] Rewrote STFS to use memory mapping

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- Replaced old-style buffer, buffer_length with std::span
- Added STFS and SVOD specific Entry and File classes
- Other smaller improvements
This commit is contained in:
Gliniak
2025-05-13 21:05:46 +02:00
committed by Radosław Gliński
parent e85c2392ba
commit fe739208b6
36 changed files with 481 additions and 206 deletions
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10
src/xenia/kernel/xam/profile_manager.cc
View File

@@ -202,8 +202,9 @@ bool ProfileManager::LoadAccount(const uint64_t xuid) {
file_data.resize(output_file->entry()->size());
size_t bytes_read = 0;
output_file->ReadSync(file_data.data(), output_file->entry()->size(), 0,
&bytes_read);
output_file->ReadSync(
std::span<uint8_t>(file_data.data(), output_file->entry()->size()), 0,
&bytes_read);
output_file->Destroy();
if (bytes_read < sizeof(X_XAMACCOUNTINFO)) {
@@ -562,8 +563,9 @@ bool ProfileManager::UpdateAccount(const uint64_t xuid,
EncryptAccountFile(account, encrypted_data.data());
size_t written_bytes = 0;
output_file->WriteSync(encrypted_data.data(), encrypted_data.size(), 0,
&written_bytes);
output_file->WriteSync(
std::span<uint8_t>(encrypted_data.data(), encrypted_data.size()), 0,
&written_bytes);
output_file->Destroy();
return true;
}

9
src/xenia/kernel/xam/user_profile.cc
View File

@@ -89,7 +89,8 @@ void UserProfile::LoadProfileIcon(XTileType tile_type) {
std::vector<uint8_t> data(file->entry()->size());
size_t written_bytes = 0;
file->ReadSync(data.data(), file->entry()->size(), 0, &written_bytes);
file->ReadSync(std::span<uint8_t>(data.data(), file->entry()->size()), 0,
&written_bytes);
file->Destroy();
profile_images_.insert({tile_type, data});
@@ -114,7 +115,8 @@ std::vector<uint8_t> UserProfile::LoadGpd(const uint32_t title_id) {
std::vector<uint8_t> data(entry->size());
size_t read_size = 0;
result = file->ReadSync(data.data(), entry->size(), 0, &read_size);
result = file->ReadSync(std::span<uint8_t>(data.data(), entry->size()), 0,
&read_size);
if (result != X_STATUS_SUCCESS || read_size != entry->size()) {
XELOGW(
"User {} (XUID: {:016X}) cannot read profile GPD! Status: {:08X} read: "
@@ -150,7 +152,8 @@ bool UserProfile::WriteGpd(const uint32_t title_id) {
}
size_t written_bytes = 0;
file->WriteSync(data.data(), data.size(), 0, &written_bytes);
file->WriteSync(std::span<uint8_t>(data.data(), data.size()), 0,
&written_bytes);
file->Destroy();
return true;
}