mirrors/yuzu
2
1
Fork 0
mirror of https://github.com/yuzu-emu/yuzu.git synced 2024-07-04 23:31:19 +01:00
Code Issues Releases Activity

bktr: Add logging on successful patch

Browse source
This commit is contained in:
Zach Hilman 2018-08-28 22:38:35 -04:00
parent 2814ca3624
commit cbd517d8cc
3 changed files with 24 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/core/file_sys/nca_patch.cpp
View file

@ -43,7 +43,7 @@ size_t BKTR::Read(u8* data, size_t length, size_t offset) const {
const auto next_relocation = GetNextRelocationEntry(offset);
if (offset + length >= next_relocation.address_patch) {
if (offset + length > next_relocation.address_patch) {
const u64 partition = next_relocation.address_patch - offset;
return Read(data, partition, offset) +
Read(data + partition, length - partition, offset + partition);

22
src/core/file_sys/patch_manager.cpp
View file

@ -34,6 +34,8 @@ std::string FormatPatchTypeName(PatchType type) {
PatchManager::PatchManager(u64 title_id) : title_id(title_id) {}
VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
LOG_INFO(Loader, "Patching ExeFS for title_id={:016X}", title_id);
if (exefs == nullptr)
return exefs;
@ -45,6 +47,8 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
if (update != nullptr) {
if (update->GetStatus() == Loader::ResultStatus::ErrorMissingBKTRBaseRomFS &&
update->GetExeFS() != nullptr) {
LOG_INFO(Loader, " ExeFS: Update ({}) applied successfully",
FormatTitleVersion(installed->GetEntryVersion(update_tid).get_value_or(0)));
exefs = update->GetExeFS();
}
}
@ -52,7 +56,11 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
return exefs;
}
VirtualFile PatchManager::PatchRomFS(VirtualFile romfs) const {
VirtualFile PatchManager::PatchRomFS(VirtualFile romfs, u64 ivfc_offset,
ContentRecordType type) const {
LOG_INFO(Loader, "Patching RomFS for title_id={:016X}, type={:02X}", title_id,
static_cast<u8>(type));
if (romfs == nullptr)
return romfs;
@ -60,11 +68,15 @@ VirtualFile PatchManager::PatchRomFS(VirtualFile romfs) const {
// Game Updates
const auto update_tid = GetUpdateTitleID(title_id);
const auto update = installed->GetEntryRaw(update_tid, ContentRecordType::Program);
const auto update = installed->GetEntryRaw(update_tid, type);
if (update != nullptr) {
const auto nca = std::make_shared<NCA>(update, romfs);
if (nca->GetStatus() == Loader::ResultStatus::Success && nca->GetRomFS() != nullptr)
romfs = nca->GetRomFS();
const auto new_nca = std::make_shared<NCA>(update, romfs, ivfc_offset);
if (new_nca->GetStatus() == Loader::ResultStatus::Success &&
new_nca->GetRomFS() != nullptr) {
LOG_INFO(Loader, " RomFS: Update ({}) applied successfully",
FormatTitleVersion(installed->GetEntryVersion(update_tid).get_value_or(0)));
romfs = new_nca->GetRomFS();
}
}
return romfs;

7
src/core/file_sys/patch_manager.h
View file

@ -8,9 +8,13 @@
#include <string>
#include "common/common_types.h"
#include "core/file_sys/vfs.h"
#include "nca_metadata.h"
#include "romfs_factory.h"
namespace FileSys {
class NCA;
enum class TitleVersionFormat : u8 {
ThreeElements, ///< vX.Y.Z
FourElements, ///< vX.Y.Z.W
@ -36,7 +40,8 @@ public:
// Currently tracked RomFS patches:
// - Game Updates
VirtualFile PatchRomFS(VirtualFile romfs) const;
VirtualFile PatchRomFS(VirtualFile base, u64 ivfc_offset,
ContentRecordType type = ContentRecordType::Program) const;
// Returns a vector of pairs between patch names and patch versions.
// i.e. Update v80 will return {Update, 80}