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ES: Fix content check in ImportTitleDone

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ImportTitleDone only checks if all required contents have been imported
for system titles.

This fixes the system menu not being able to recreate title directories
to copy a save back to the NAND by using title import functionality.
This commit is contained in:
Léo Lam 2018-05-16 13:26:38 +02:00
parent 473cbfa951
commit f82e2f0b92
1 changed files with 23 additions and 18 deletions
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41
Source/Core/Core/IOS/ES/TitleManagement.cpp
View File

@ -430,6 +430,26 @@ IPCCommandResult ES::ImportContentEnd(Context& context, const IOCtlVRequest& req
return GetDefaultReply(ImportContentEnd(context, content_fd));
}
static bool HasAllRequiredContents(IOS::HLE::Kernel& ios, const IOS::ES::TMDReader& tmd)
{
const u64 title_id = tmd.GetTitleId();
const std::vector<IOS::ES::Content> contents = tmd.GetContents();
const IOS::ES::SharedContentMap shared_content_map{ios.GetFS()};
return std::all_of(contents.cbegin(), contents.cend(), [&](const IOS::ES::Content& content) {
if (content.IsOptional())
return true;
if (content.IsShared())
return shared_content_map.GetFilenameFromSHA1(content.sha1).has_value();
// Note: the import hasn't been finalised yet, so the whole title directory
// is still in /import, not /title.
const std::string path =
Common::GetImportTitlePath(title_id) + StringFromFormat("/content/%08x.app", content.id);
return ios.GetFS()->GetMetadata(PID_KERNEL, PID_KERNEL, path).Succeeded();
});
}
ReturnCode ES::ImportTitleDone(Context& context)
{
if (!context.title_import_export.valid || context.title_import_export.content.valid)
@ -438,25 +458,10 @@ ReturnCode ES::ImportTitleDone(Context& context)
return ES_EINVAL;
}
// Make sure all listed, non-optional contents have been imported.
// For system titles, make sure all listed, non-optional contents have been imported.
const u64 title_id = context.title_import_export.tmd.GetTitleId();
const std::vector<IOS::ES::Content> contents = context.title_import_export.tmd.GetContents();
const IOS::ES::SharedContentMap shared_content_map{m_ios.GetFS()};
const bool has_all_required_contents =
std::all_of(contents.cbegin(), contents.cend(), [&](const IOS::ES::Content& content) {
if (content.IsOptional())
return true;
if (content.IsShared())
return shared_content_map.GetFilenameFromSHA1(content.sha1).has_value();
// Note: the import hasn't been finalised yet, so the whole title directory
// is still in /import, not /title.
const std::string path = Common::GetImportTitlePath(title_id) +
StringFromFormat("/content/%08x.app", content.id);
return m_ios.GetFS()->GetMetadata(PID_KERNEL, PID_KERNEL, path).Succeeded();
});
if (!has_all_required_contents)
if (title_id - 0x100000001LL <= 0x100 &&
!HasAllRequiredContents(m_ios, context.title_import_export.tmd))
{
ERROR_LOG(IOS_ES, "ImportTitleDone: Some required contents are missing");
return ES_EINVAL;