INSANEMODE/yuzu-android
1
0
Fork 0
mirror of https://github.com/yuzu-emu/yuzu-android.git synced 2025-06-11 09:57:57 -05:00
Code Issues Packages Projects Releases Wiki Activity

fsmitm_romfsbuild: Extract stubs and IPS to romfs_ext dir

Browse Source
This commit is contained in:
Zach Hilman
2018-10-02 08:56:56 -04:00
parent bc4bec8a60
commit c1e069c066
5 changed files with 38 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
src/core/file_sys/fsmitm_romfsbuild.cpp
View File

@ -124,7 +124,7 @@ static u64 romfs_get_hash_table_count(u64 num_entries) {
return count;
}
void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs,
void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs, VirtualDir ext,
std::shared_ptr<RomFSBuildDirectoryContext> parent) {
std::vector<std::shared_ptr<RomFSBuildDirectoryContext>> child_dirs;
@ -139,15 +139,15 @@ void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs,
for (const auto& kv : entries) {
if (kv.second == VfsEntryType::Directory) {
if (dir->GetSubdirectory(kv.first + ".stub") != nullptr)
continue;
const auto child = std::make_shared<RomFSBuildDirectoryContext>();
// Set child's path.
child->cur_path_ofs = parent->path_len + 1;
child->path_len = child->cur_path_ofs + static_cast<u32>(kv.first.size());
child->path = parent->path + "/" + kv.first;
if (ext != nullptr && ext->GetFileRelative(child->path + ".stub") != nullptr)
continue;
// Sanity check on path_len
ASSERT(child->path_len < FS_MAX_PATH);
@ -155,25 +155,28 @@ void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs,
child_dirs.push_back(child);
}
} else {
if (dir->GetFile(kv.first + ".stub") != nullptr)
continue;
const auto child = std::make_shared<RomFSBuildFileContext>();
// Set child's path.
child->cur_path_ofs = parent->path_len + 1;
child->path_len = child->cur_path_ofs + static_cast<u32>(kv.first.size());
child->path = parent->path + "/" + kv.first;
if (ext != nullptr && ext->GetFileRelative(child->path + ".stub") != nullptr)
continue;
// Sanity check on path_len
ASSERT(child->path_len < FS_MAX_PATH);
child->source = root_romfs->GetFileRelative(child->path);
if (dir->GetFile(kv.first + ".ips") != nullptr) {
const auto ips = dir->GetFile(kv.first + ".ips");
auto patched = PatchIPS(child->source, ips);
if (patched != nullptr)
child->source = std::move(patched);
if (ext != nullptr) {
const auto ips = ext->GetFileRelative(child->path + ".ips");
if (ips != nullptr) {
auto patched = PatchIPS(child->source, ips);
if (patched != nullptr)
child->source = std::move(patched);
}
}
child->size = child->source->GetSize();
@ -183,7 +186,7 @@ void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs,
}
for (auto& child : child_dirs) {
this->VisitDirectory(root_romfs, child);
this->VisitDirectory(root_romfs, ext, child);
}
}
@ -222,14 +225,15 @@ bool RomFSBuildContext::AddFile(std::shared_ptr<RomFSBuildDirectoryContext> pare
return true;
}
RomFSBuildContext::RomFSBuildContext(VirtualDir base_) : base(std::move(base_)) {
RomFSBuildContext::RomFSBuildContext(VirtualDir base_, VirtualDir ext_)
: base(std::move(base_)), ext(std::move(ext_)) {
root = std::make_shared<RomFSBuildDirectoryContext>();
root->path = "\0";
directories.emplace(root->path, root);
num_dirs = 1;
dir_table_size = 0x18;
VisitDirectory(base, root);
VisitDirectory(base, ext, root);
}
RomFSBuildContext::~RomFSBuildContext() = default;