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Implement processing save data meta files.

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This commit is contained in:
J-D-K
2025-06-12 20:46:55 -04:00
parent 8dd16c12bc
commit 71b4c1fbfa
10 changed files with 142 additions and 17 deletions
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38
source/appstates/BackupMenuState.cpp
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@@ -185,6 +185,8 @@ void BackupMenuState::update(void)
}
std::shared_ptr<TargetStruct> dataStruct(new TargetStruct);
dataStruct->m_user = m_user;
dataStruct->m_titleInfo = m_titleInfo;
dataStruct->m_targetPath = m_directoryPath / m_directoryListing[selected];
dataStruct->m_journalSize = m_titleInfo->get_journal_size(m_saveType);
dataStruct->m_spawningState = this;
@@ -234,7 +236,6 @@ void BackupMenuState::update(void)
// Update title scrolling.
m_titleScroll.update(hasFocus);
// Update panel.
sm_slidePanel->update(hasFocus);
// This state bypasses the Slideout panel's normal behavior because it kind of has to.
@@ -447,6 +448,15 @@ static void overwrite_backup(sys::ProgressTask *task, std::shared_ptr<TargetStru
static void restore_backup(sys::ProgressTask *task, std::shared_ptr<TargetStruct> dataStruct)
{
// Going to need this later.
FsSaveDataInfo *saveInfo = dataStruct->m_user->get_save_info_by_id(dataStruct->m_titleInfo->get_application_id());
if (!saveInfo)
{
// To do: Log this.
task->finished();
return;
}
// Wipe the save root first. Forgot to commit the changes before. Oops.
if (!fslib::delete_directory_recursively(fs::DEFAULT_SAVE_ROOT) ||
!fslib::commit_data_to_file_system(fs::DEFAULT_SAVE_MOUNT))
@@ -460,6 +470,19 @@ static void restore_backup(sys::ProgressTask *task, std::shared_ptr<TargetStruct
if (fslib::directory_exists(dataStruct->m_targetPath))
{
{
// Process the save meta if it's there.
fs::SaveMetaData meta = {0};
fslib::Path saveMetaPath = dataStruct->m_targetPath / fs::NAME_SAVE_META;
fslib::File saveMetaFile(saveMetaPath, FsOpenMode_Read);
if (saveMetaFile && saveMetaFile.read(&meta, sizeof(fs::SaveMetaData)) == sizeof(fs::SaveMetaData))
{
// Set this so at least the user knows something is going on. Extending saves can take a decent chunk of time.
task->set_status(strings::get_by_name(strings::names::BACKUPMENU_STATUS, 0));
fs::process_save_meta_data(saveInfo, meta);
}
}
fs::copy_directory(dataStruct->m_targetPath,
fs::DEFAULT_SAVE_ROOT,
dataStruct->m_journalSize,
@@ -477,6 +500,19 @@ static void restore_backup(sys::ProgressTask *task, std::shared_ptr<TargetStruct
task->finished();
return;
}
{
// I'm not sure if this is risky or not. Guess we'll find out...
fs::SaveMetaData meta = {0};
// The locate_file_in_zip should pinpoint the meta file.
if (fs::locate_file_in_zip(targetZip, fs::NAME_SAVE_META) && unzOpenCurrentFile(targetZip) == UNZ_OK &&
unzReadCurrentFile(targetZip, &meta, sizeof(fs::SaveMetaData)) == sizeof(fs::SaveMetaData))
{
task->set_status(strings::get_by_name(strings::names::BACKUPMENU_STATUS, 0));
fs::process_save_meta_data(saveInfo, meta);
}
}
fs::copy_zip_to_directory(targetZip,
fs::DEFAULT_SAVE_ROOT,
dataStruct->m_journalSize,