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NetPlay: Synchronize Mii data

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It's bundled with the Wii saves for simplicity, since it's quite small.
This commit is contained in:
Techjar
2019-04-08 07:06:21 -04:00
parent 22f55906e4
commit 1b8eda827b
5 changed files with 111 additions and 8 deletions
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57
Source/Core/Core/WiiRoot.cpp
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@ -41,6 +41,36 @@ static void CopySave(FS::FileSystem* source, FS::FileSystem* dest, const u64 tit
WiiSave::Copy(source_save.get(), dest_save.get());
}
static bool CopyNandFile(FS::FileSystem* source_fs, const std::string& source_file,
FS::FileSystem* dest_fs, const std::string& dest_file)
{
const auto last_slash = dest_file.find_last_of('/');
if (last_slash != std::string::npos && last_slash > 0)
{
const std::string dir = dest_file.substr(0, last_slash);
dest_fs->CreateDirectory(IOS::PID_KERNEL, IOS::PID_KERNEL, dir, 0,
{IOS::HLE::FS::Mode::ReadWrite, IOS::HLE::FS::Mode::ReadWrite,
IOS::HLE::FS::Mode::ReadWrite});
}
auto source_handle =
source_fs->OpenFile(IOS::PID_KERNEL, IOS::PID_KERNEL, source_file, IOS::HLE::FS::Mode::Read);
auto dest_handle =
dest_fs->CreateAndOpenFile(IOS::PID_KERNEL, IOS::PID_KERNEL, source_file,
{IOS::HLE::FS::Mode::ReadWrite, IOS::HLE::FS::Mode::ReadWrite,
IOS::HLE::FS::Mode::ReadWrite});
if (!source_handle || !dest_handle)
return false;
std::vector<u8> buffer(source_handle->GetStatus()->size);
if (!source_handle->Read(buffer.data(), buffer.size()))
return false;
if (!dest_handle->Write(buffer.data(), buffer.size()))
return false;
return true;
}
static void InitializeDeterministicWiiSaves(FS::FileSystem* session_fs)
{
const u64 title_id = SConfig::GetInstance().GetTitleID();
@ -71,6 +101,13 @@ static void InitializeDeterministicWiiSaves(FS::FileSystem* session_fs)
{
CopySave(sync_fs, session_fs, title);
}
// Copy Mii data
if (!CopyNandFile(sync_fs, Common::GetMiiDatabasePath(), session_fs,
Common::GetMiiDatabasePath()))
{
WARN_LOG(CORE, "Failed to copy Mii database to the NAND");
}
}
else
{
@ -85,6 +122,13 @@ static void InitializeDeterministicWiiSaves(FS::FileSystem* session_fs)
{
CopySave(configured_fs.get(), session_fs, title_id);
}
// Copy Mii data
if (!CopyNandFile(configured_fs.get(), Common::GetMiiDatabasePath(), session_fs,
Common::GetMiiDatabasePath()))
{
WARN_LOG(CORE, "Failed to copy Mii database to the NAND");
}
}
}
}
@ -198,13 +242,20 @@ void CleanUpWiiFileSystemContents()
return;
}
IOS::HLE::EmulationKernel* ios = IOS::HLE::GetIOS();
const auto configured_fs = FS::MakeFileSystem(FS::Location::Configured);
// Copy back Mii data
if (!CopyNandFile(ios->GetFS().get(), Common::GetMiiDatabasePath(), configured_fs.get(),
Common::GetMiiDatabasePath()))
{
WARN_LOG(CORE, "Failed to copy Mii database to the NAND");
}
const u64 title_id = SConfig::GetInstance().GetTitleID();
IOS::HLE::EmulationKernel* ios = IOS::HLE::GetIOS();
const auto session_save = WiiSave::MakeNandStorage(ios->GetFS().get(), title_id);
const auto configured_fs = FS::MakeFileSystem(FS::Location::Configured);
// FS won't write the save if the directory doesn't exist
const std::string title_path = Common::GetTitleDataPath(title_id);
if (!configured_fs->GetMetadata(IOS::PID_KERNEL, IOS::PID_KERNEL, title_path))