From 1c0226815d453acfb5e1fd766765b43fd447c15c Mon Sep 17 00:00:00 2001 From: Zach Hilman Date: Mon, 29 Oct 2018 16:10:16 -0400 Subject: patch_manager: Add support for dumping decompressed NSOs When enabled in settings, PatchNSO will dump the unmodified NSO that it was passed to a file named .nso in the dump root for the current title ID. --- src/core/file_sys/patch_manager.cpp | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'src/core/file_sys/patch_manager.cpp') diff --git a/src/core/file_sys/patch_manager.cpp b/src/core/file_sys/patch_manager.cpp index cb457b987..3a1623ca0 100644 --- a/src/core/file_sys/patch_manager.cpp +++ b/src/core/file_sys/patch_manager.cpp @@ -19,6 +19,7 @@ #include "core/file_sys/vfs_vector.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/loader/loader.h" +#include "core/settings.h" namespace FileSys { @@ -119,6 +120,18 @@ std::vector PatchManager::PatchNSO(const std::vector& nso) const { const auto build_id_raw = Common::HexArrayToString(header.build_id); const auto build_id = build_id_raw.substr(0, build_id_raw.find_last_not_of('0') + 1); + if (Settings::values.dump_nso) { + LOG_INFO(Loader, "Dumping NSO for build_id={}, title_id={:016X}", build_id, title_id); + const auto dump_dir = Service::FileSystem::GetModificationDumpRoot(title_id); + if (dump_dir != nullptr) { + const auto nso_dir = GetOrCreateDirectoryRelative(dump_dir, "/nso"); + const auto file = nso_dir->CreateFile(fmt::format("{}.nso", build_id)); + + file->Resize(nso.size()); + file->WriteBytes(nso); + } + } + LOG_INFO(Loader, "Patching NSO for build_id={}", build_id); const auto load_dir = Service::FileSystem::GetModificationLoadRoot(title_id); -- cgit v1.2.3