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Core: Implement Wii NAND path redirects for Riivolution savegame patches.

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This commit is contained in:
Admiral H. Curtiss
2021-10-03 06:23:33 +02:00
parent 588c31acb6
commit fe242f79ee
11 changed files with 160 additions and 35 deletions
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43
Source/Core/Core/WiiRoot.cpp
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@ -4,6 +4,7 @@
#include "Core/WiiRoot.h"
#include <cinttypes>
#include <optional>
#include <string>
#include <vector>
@ -34,6 +35,12 @@ namespace FS = IOS::HLE::FS;
static std::string s_temp_wii_root;
static bool s_wii_root_initialized = false;
static std::vector<IOS::HLE::FS::NandRedirect> s_nand_redirects;
const std::vector<IOS::HLE::FS::NandRedirect>& GetActiveNandRedirects()
{
return s_nand_redirects;
}
static bool CopyBackupFile(const std::string& path_from, const std::string& path_to)
{
@ -202,6 +209,7 @@ void InitializeWiiRoot(bool use_temporary)
File::SetUserPath(D_SESSION_WIIROOT_IDX, File::GetUserPath(D_WIIROOT_IDX));
}
s_nand_redirects.clear();
s_wii_root_initialized = true;
}
@ -213,6 +221,7 @@ void ShutdownWiiRoot()
s_temp_wii_root.clear();
}
s_nand_redirects.clear();
s_wii_root_initialized = false;
}
@ -288,7 +297,8 @@ static bool CopySysmenuFilesToFS(FS::FileSystem* fs, const std::string& host_sou
return true;
}
void InitializeWiiFileSystemContents()
void InitializeWiiFileSystemContents(
std::optional<DiscIO::Riivolution::SavegameRedirect> save_redirect)
{
const auto fs = IOS::HLE::GetIOS()->GetFS();
@ -299,14 +309,31 @@ void InitializeWiiFileSystemContents()
if (!CopySysmenuFilesToFS(fs.get(), File::GetSysDirectory() + WII_USER_DIR, ""))
WARN_LOG_FMT(CORE, "Failed to copy initial System Menu files to the NAND");
if (!WiiRootIsTemporary())
return;
if (WiiRootIsTemporary())
{
// Generate a SYSCONF with default settings for the temporary Wii NAND.
SysConf sysconf{fs};
sysconf.Save();
// Generate a SYSCONF with default settings for the temporary Wii NAND.
SysConf sysconf{fs};
sysconf.Save();
InitializeDeterministicWiiSaves(fs.get());
InitializeDeterministicWiiSaves(fs.get());
}
else if (save_redirect)
{
const u64 title_id = SConfig::GetInstance().GetTitleID();
std::string source_path = Common::GetTitleDataPath(title_id);
if (!File::IsDirectory(save_redirect->m_target_path))
{
File::CreateFullPath(save_redirect->m_target_path + "/");
if (save_redirect->m_clone)
{
File::CopyDir(Common::GetTitleDataPath(title_id, Common::FROM_CONFIGURED_ROOT),
save_redirect->m_target_path);
}
}
s_nand_redirects.emplace_back(IOS::HLE::FS::NandRedirect{
std::move(source_path), std::move(save_redirect->m_target_path)});
fs->SetNandRedirects(s_nand_redirects);
}
}
void CleanUpWiiFileSystemContents()