From a170aa16b6d609b5e92b41a64711a2899e457135 Mon Sep 17 00:00:00 2001 From: Morph <39850852+Morph1984@users.noreply.github.com> Date: Sun, 16 May 2021 00:24:06 -0400 Subject: main: Prevent installing base titles into NAND Many users have been installing their base titles into NAND instead of adding them into the games list. This prevents users from installing any base titles and warns the user about the action. --- src/core/file_sys/registered_cache.cpp | 7 +++++++ src/core/file_sys/registered_cache.h | 1 + 2 files changed, 8 insertions(+) (limited to 'src/core/file_sys') diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp index 1fb66874e..b0cb65952 100644 --- a/src/core/file_sys/registered_cache.cpp +++ b/src/core/file_sys/registered_cache.cpp @@ -12,6 +12,7 @@ #include "common/logging/log.h" #include "core/crypto/key_manager.h" #include "core/file_sys/card_image.h" +#include "core/file_sys/common_funcs.h" #include "core/file_sys/content_archive.h" #include "core/file_sys/nca_metadata.h" #include "core/file_sys/registered_cache.h" @@ -592,6 +593,12 @@ InstallResult RegisteredCache::InstallEntry(const NSP& nsp, bool overwrite_if_ex const CNMT cnmt(cnmt_file); const auto title_id = cnmt.GetTitleID(); + const auto version = cnmt.GetTitleVersion(); + + if (title_id == GetBaseTitleID(title_id) && version == 0) { + return InstallResult::ErrorBaseInstall; + } + const auto result = RemoveExistingEntry(title_id); // Install Metadata File diff --git a/src/core/file_sys/registered_cache.h b/src/core/file_sys/registered_cache.h index b31630014..d042aef90 100644 --- a/src/core/file_sys/registered_cache.h +++ b/src/core/file_sys/registered_cache.h @@ -38,6 +38,7 @@ enum class InstallResult { ErrorAlreadyExists, ErrorCopyFailed, ErrorMetaFailed, + ErrorBaseInstall, }; struct ContentProviderEntry { -- cgit v1.2.3