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fsmitm_romfsbuild: Add support for stubbing and IPS patches in LFS
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parent
f85f2b3728
commit
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@ -26,6 +26,7 @@
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#include "common/alignment.h"
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#include "common/assert.h"
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#include "core/file_sys/fsmitm_romfsbuild.h"
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#include "core/file_sys/ips_layer.h"
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#include "core/file_sys/vfs.h"
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#include "core/file_sys/vfs_vector.h"
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@ -138,6 +139,9 @@ void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs,
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for (const auto& kv : entries) {
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if (kv.second == VfsEntryType::Directory) {
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if (dir->GetSubdirectory(kv.first + ".stub") != nullptr)
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continue;
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const auto child = std::make_shared<RomFSBuildDirectoryContext>();
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// Set child's path.
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child->cur_path_ofs = parent->path_len + 1;
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@ -151,6 +155,9 @@ void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs,
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child_dirs.push_back(child);
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}
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} else {
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if (dir->GetFile(kv.first + ".stub") != nullptr)
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continue;
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const auto child = std::make_shared<RomFSBuildFileContext>();
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// Set child's path.
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child->cur_path_ofs = parent->path_len + 1;
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@ -162,6 +169,13 @@ void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs,
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child->source = root_romfs->GetFileRelative(child->path);
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if (dir->GetFile(kv.first + ".ips") != nullptr) {
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const auto ips = dir->GetFile(kv.first + ".ips");
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auto patched = PatchIPS(child->source, ips);
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if (patched != nullptr)
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child->source = std::move(patched);
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}
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child->size = child->source->GetSize();
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AddFile(parent, child);
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