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Code Issues Releases Wiki Activity

patch_manager: Dump NSO name with build ID

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This commit is contained in:
Zach Hilman
2019-03-27 20:08:56 -04:00
parent 41d2565f29
commit 552d5071fa
4 changed files with 11 additions and 9 deletions
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9
src/core/file_sys/patch_manager.cpp
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@@ -156,7 +156,7 @@ std::vector<VirtualFile> PatchManager::CollectPatches(const std::vector<VirtualD
return out;
}
std::vector<u8> PatchManager::PatchNSO(const std::vector<u8>& nso) const {
std::vector<u8> PatchManager::PatchNSO(const std::vector<u8>& nso, const std::string& name) const {
if (nso.size() < sizeof(Loader::NSOHeader)) {
return nso;
}
@@ -172,18 +172,19 @@ std::vector<u8> PatchManager::PatchNSO(const std::vector<u8>& nso) const {
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);
LOG_INFO(Loader, "Dumping NSO for name={}, build_id={}, title_id={:016X}", name, 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));
const auto file = nso_dir->CreateFile(fmt::format("{}-{}.nso", name, build_id));
file->Resize(nso.size());
file->WriteBytes(nso);
}
}
LOG_INFO(Loader, "Patching NSO for build_id={}", build_id);
LOG_INFO(Loader, "Patching NSO for name={}, build_id={}", name, build_id);
const auto load_dir = Service::FileSystem::GetModificationLoadRoot(title_id);
auto patch_dirs = load_dir->GetSubdirectories();

2
src/core/file_sys/patch_manager.h
View File

@@ -44,7 +44,7 @@ public:
// Currently tracked NSO patches:
// - IPS
// - IPSwitch
std::vector<u8> PatchNSO(const std::vector<u8>& nso) const;
std::vector<u8> PatchNSO(const std::vector<u8>& nso, const std::string& name) const;
// Checks to see if PatchNSO() will have any effect given the NSO's build ID.
// Used to prevent expensive copies in NSO loader.