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-rw-r--r--src/core/core.cpp7
-rw-r--r--src/core/file_sys/fsmitm_romfsbuild.cpp84
-rw-r--r--src/core/file_sys/patch_manager.cpp8
-rw-r--r--src/core/file_sys/registered_cache.cpp3
-rw-r--r--src/core/file_sys/romfs.cpp5
-rw-r--r--src/core/file_sys/vfs_cached.cpp6
-rw-r--r--src/core/file_sys/vfs_cached.h2
-rw-r--r--src/core/file_sys/vfs_concat.cpp27
-rw-r--r--src/core/file_sys/vfs_concat.h12
-rw-r--r--src/core/file_sys/vfs_layered.cpp8
10 files changed, 77 insertions, 85 deletions
diff --git a/src/core/core.cpp b/src/core/core.cpp
index 0ab2e3b76..d7e2efbd7 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -116,11 +116,8 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
}
}
- if (concat.empty()) {
- return nullptr;
- }
-
- return FileSys::ConcatenatedVfsFile::MakeConcatenatedFile(concat, dir->GetName());
+ return FileSys::ConcatenatedVfsFile::MakeConcatenatedFile(dir->GetName(),
+ std::move(concat));
}
if (Common::FS::IsDir(path)) {
diff --git a/src/core/file_sys/fsmitm_romfsbuild.cpp b/src/core/file_sys/fsmitm_romfsbuild.cpp
index e39c7b62b..f1d3e4129 100644
--- a/src/core/file_sys/fsmitm_romfsbuild.cpp
+++ b/src/core/file_sys/fsmitm_romfsbuild.cpp
@@ -107,62 +107,56 @@ static u64 romfs_get_hash_table_count(u64 num_entries) {
void RomFSBuildContext::VisitDirectory(VirtualDir romfs_dir, VirtualDir ext_dir,
std::shared_ptr<RomFSBuildDirectoryContext> parent) {
- std::vector<std::shared_ptr<RomFSBuildDirectoryContext>> child_dirs;
+ for (auto& child_romfs_file : romfs_dir->GetFiles()) {
+ const auto name = child_romfs_file->GetName();
+ 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>(name.size());
+ child->path = parent->path + "/" + name;
+
+ if (ext_dir != nullptr && ext_dir->GetFile(name + ".stub") != nullptr) {
+ continue;
+ }
- const auto entries = romfs_dir->GetEntries();
+ // Sanity check on path_len
+ ASSERT(child->path_len < FS_MAX_PATH);
- for (const auto& kv : entries) {
- if (kv.second == VfsEntryType::Directory) {
- 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;
+ child->source = std::move(child_romfs_file);
- if (ext_dir != nullptr && ext_dir->GetFile(kv.first + ".stub") != nullptr) {
- continue;
+ if (ext_dir != nullptr) {
+ if (const auto ips = ext_dir->GetFile(name + ".ips")) {
+ if (auto patched = PatchIPS(child->source, ips)) {
+ child->source = std::move(patched);
+ }
}
+ }
- // Sanity check on path_len
- ASSERT(child->path_len < FS_MAX_PATH);
-
- if (AddDirectory(parent, child)) {
- child_dirs.push_back(child);
- }
- } else {
- 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_dir != nullptr && ext_dir->GetFile(kv.first + ".stub") != nullptr) {
- continue;
- }
+ child->size = child->source->GetSize();
- // Sanity check on path_len
- ASSERT(child->path_len < FS_MAX_PATH);
+ AddFile(parent, child);
+ }
- child->source = romfs_dir->GetFile(kv.first);
+ for (auto& child_romfs_dir : romfs_dir->GetSubdirectories()) {
+ const auto name = child_romfs_dir->GetName();
+ 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>(name.size());
+ child->path = parent->path + "/" + name;
- if (ext_dir != nullptr) {
- if (const auto ips = ext_dir->GetFile(kv.first + ".ips")) {
- if (auto patched = PatchIPS(child->source, ips)) {
- child->source = std::move(patched);
- }
- }
- }
+ if (ext_dir != nullptr && ext_dir->GetFile(name + ".stub") != nullptr) {
+ continue;
+ }
- child->size = child->source->GetSize();
+ // Sanity check on path_len
+ ASSERT(child->path_len < FS_MAX_PATH);
- AddFile(parent, child);
+ if (!AddDirectory(parent, child)) {
+ continue;
}
- }
- for (auto& child : child_dirs) {
- auto subdir_name = std::string_view(child->path).substr(child->cur_path_ofs);
- auto child_romfs_dir = romfs_dir->GetSubdirectory(subdir_name);
- auto child_ext_dir = ext_dir != nullptr ? ext_dir->GetSubdirectory(subdir_name) : nullptr;
+ auto child_ext_dir = ext_dir != nullptr ? ext_dir->GetSubdirectory(name) : nullptr;
this->VisitDirectory(child_romfs_dir, child_ext_dir, child);
}
}
@@ -293,7 +287,7 @@ std::multimap<u64, VirtualFile> RomFSBuildContext::Build() {
cur_entry.name_size = name_size;
- out.emplace(cur_file->offset + ROMFS_FILEPARTITION_OFS, cur_file->source);
+ out.emplace(cur_file->offset + ROMFS_FILEPARTITION_OFS, std::move(cur_file->source));
std::memcpy(file_table.data() + cur_file->entry_offset, &cur_entry, sizeof(RomFSFileEntry));
std::memset(file_table.data() + cur_file->entry_offset + sizeof(RomFSFileEntry), 0,
Common::AlignUp(cur_entry.name_size, 4));
diff --git a/src/core/file_sys/patch_manager.cpp b/src/core/file_sys/patch_manager.cpp
index 8e475f25a..0bca05587 100644
--- a/src/core/file_sys/patch_manager.cpp
+++ b/src/core/file_sys/patch_manager.cpp
@@ -377,16 +377,16 @@ static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType t
auto romfs_dir = FindSubdirectoryCaseless(subdir, "romfs");
if (romfs_dir != nullptr)
- layers.push_back(std::make_shared<CachedVfsDirectory>(romfs_dir));
+ layers.emplace_back(std::make_shared<CachedVfsDirectory>(std::move(romfs_dir)));
auto ext_dir = FindSubdirectoryCaseless(subdir, "romfs_ext");
if (ext_dir != nullptr)
- layers_ext.push_back(std::make_shared<CachedVfsDirectory>(ext_dir));
+ layers_ext.emplace_back(std::make_shared<CachedVfsDirectory>(std::move(ext_dir)));
if (type == ContentRecordType::HtmlDocument) {
auto manual_dir = FindSubdirectoryCaseless(subdir, "manual_html");
if (manual_dir != nullptr)
- layers.push_back(std::make_shared<CachedVfsDirectory>(manual_dir));
+ layers.emplace_back(std::make_shared<CachedVfsDirectory>(std::move(manual_dir)));
}
}
@@ -400,7 +400,7 @@ static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType t
return;
}
- layers.push_back(std::move(extracted));
+ layers.emplace_back(std::move(extracted));
auto layered = LayeredVfsDirectory::MakeLayeredDirectory(std::move(layers));
if (layered == nullptr) {
diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp
index 04da93d5c..1cc77ad14 100644
--- a/src/core/file_sys/registered_cache.cpp
+++ b/src/core/file_sys/registered_cache.cpp
@@ -322,7 +322,8 @@ VirtualFile RegisteredCache::OpenFileOrDirectoryConcat(const VirtualDir& open_di
return nullptr;
}
- return ConcatenatedVfsFile::MakeConcatenatedFile(concat, concat.front()->GetName());
+ auto name = concat.front()->GetName();
+ return ConcatenatedVfsFile::MakeConcatenatedFile(std::move(name), std::move(concat));
}
VirtualFile RegisteredCache::GetFileAtID(NcaID id) const {
diff --git a/src/core/file_sys/romfs.cpp b/src/core/file_sys/romfs.cpp
index 614da2130..1c580de57 100644
--- a/src/core/file_sys/romfs.cpp
+++ b/src/core/file_sys/romfs.cpp
@@ -133,7 +133,7 @@ VirtualDir ExtractRomFS(VirtualFile file, RomFSExtractionType type) {
out = out->GetSubdirectories().front();
}
- return std::make_shared<CachedVfsDirectory>(out);
+ return std::make_shared<CachedVfsDirectory>(std::move(out));
}
VirtualFile CreateRomFS(VirtualDir dir, VirtualDir ext) {
@@ -141,8 +141,7 @@ VirtualFile CreateRomFS(VirtualDir dir, VirtualDir ext) {
return nullptr;
RomFSBuildContext ctx{dir, ext};
- auto file_map = ctx.Build();
- return ConcatenatedVfsFile::MakeConcatenatedFile(0, file_map, dir->GetName());
+ return ConcatenatedVfsFile::MakeConcatenatedFile(0, dir->GetName(), ctx.Build());
}
} // namespace FileSys
diff --git a/src/core/file_sys/vfs_cached.cpp b/src/core/file_sys/vfs_cached.cpp
index c3154ee81..7ee5300e5 100644
--- a/src/core/file_sys/vfs_cached.cpp
+++ b/src/core/file_sys/vfs_cached.cpp
@@ -6,13 +6,13 @@
namespace FileSys {
-CachedVfsDirectory::CachedVfsDirectory(VirtualDir& source_dir)
+CachedVfsDirectory::CachedVfsDirectory(VirtualDir&& source_dir)
: name(source_dir->GetName()), parent(source_dir->GetParentDirectory()) {
for (auto& dir : source_dir->GetSubdirectories()) {
- dirs.emplace(dir->GetName(), std::make_shared<CachedVfsDirectory>(dir));
+ dirs.emplace(dir->GetName(), std::make_shared<CachedVfsDirectory>(std::move(dir)));
}
for (auto& file : source_dir->GetFiles()) {
- files.emplace(file->GetName(), file);
+ files.emplace(file->GetName(), std::move(file));
}
}
diff --git a/src/core/file_sys/vfs_cached.h b/src/core/file_sys/vfs_cached.h
index 113acac12..1e5300784 100644
--- a/src/core/file_sys/vfs_cached.h
+++ b/src/core/file_sys/vfs_cached.h
@@ -11,7 +11,7 @@ namespace FileSys {
class CachedVfsDirectory : public ReadOnlyVfsDirectory {
public:
- CachedVfsDirectory(VirtualDir& source_directory);
+ CachedVfsDirectory(VirtualDir&& source_directory);
~CachedVfsDirectory() override;
VirtualFile GetFile(std::string_view file_name) const override;
diff --git a/src/core/file_sys/vfs_concat.cpp b/src/core/file_sys/vfs_concat.cpp
index 311a59e5f..168b9cbec 100644
--- a/src/core/file_sys/vfs_concat.cpp
+++ b/src/core/file_sys/vfs_concat.cpp
@@ -10,7 +10,7 @@
namespace FileSys {
-ConcatenatedVfsFile::ConcatenatedVfsFile(ConcatenationMap&& concatenation_map_, std::string&& name_)
+ConcatenatedVfsFile::ConcatenatedVfsFile(std::string&& name_, ConcatenationMap&& concatenation_map_)
: concatenation_map(std::move(concatenation_map_)), name(std::move(name_)) {
DEBUG_ASSERT(this->VerifyContinuity());
}
@@ -30,8 +30,8 @@ bool ConcatenatedVfsFile::VerifyContinuity() const {
ConcatenatedVfsFile::~ConcatenatedVfsFile() = default;
-VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(const std::vector<VirtualFile>& files,
- std::string&& name) {
+VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(std::string&& name,
+ std::vector<VirtualFile>&& files) {
// Fold trivial cases.
if (files.empty()) {
return nullptr;
@@ -46,20 +46,21 @@ VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(const std::vector<VirtualF
u64 last_offset = 0;
for (auto& file : files) {
+ const auto size = file->GetSize();
+
concatenation_map.emplace_back(ConcatenationEntry{
.offset = last_offset,
- .file = file,
+ .file = std::move(file),
});
- last_offset += file->GetSize();
+ last_offset += size;
}
- return VirtualFile(new ConcatenatedVfsFile(std::move(concatenation_map), std::move(name)));
+ return VirtualFile(new ConcatenatedVfsFile(std::move(name), std::move(concatenation_map)));
}
-VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(u8 filler_byte,
- const std::multimap<u64, VirtualFile>& files,
- std::string&& name) {
+VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(u8 filler_byte, std::string&& name,
+ std::multimap<u64, VirtualFile>&& files) {
// Fold trivial cases.
if (files.empty()) {
return nullptr;
@@ -76,6 +77,8 @@ VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(u8 filler_byte,
// Iteration of a multimap is ordered, so offset will be strictly non-decreasing.
for (auto& [offset, file] : files) {
+ const auto size = file->GetSize();
+
if (offset > last_offset) {
concatenation_map.emplace_back(ConcatenationEntry{
.offset = last_offset,
@@ -85,13 +88,13 @@ VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(u8 filler_byte,
concatenation_map.emplace_back(ConcatenationEntry{
.offset = offset,
- .file = file,
+ .file = std::move(file),
});
- last_offset = offset + file->GetSize();
+ last_offset = offset + size;
}
- return VirtualFile(new ConcatenatedVfsFile(std::move(concatenation_map), std::move(name)));
+ return VirtualFile(new ConcatenatedVfsFile(std::move(name), std::move(concatenation_map)));
}
std::string ConcatenatedVfsFile::GetName() const {
diff --git a/src/core/file_sys/vfs_concat.h b/src/core/file_sys/vfs_concat.h
index 6b329d545..cbddd12bd 100644
--- a/src/core/file_sys/vfs_concat.h
+++ b/src/core/file_sys/vfs_concat.h
@@ -24,22 +24,20 @@ private:
};
using ConcatenationMap = std::vector<ConcatenationEntry>;
- explicit ConcatenatedVfsFile(std::vector<ConcatenationEntry>&& concatenation_map,
- std::string&& name);
+ explicit ConcatenatedVfsFile(std::string&& name,
+ std::vector<ConcatenationEntry>&& concatenation_map);
bool VerifyContinuity() const;
public:
~ConcatenatedVfsFile() override;
/// Wrapper function to allow for more efficient handling of files.size() == 0, 1 cases.
- static VirtualFile MakeConcatenatedFile(const std::vector<VirtualFile>& files,
- std::string&& name);
+ static VirtualFile MakeConcatenatedFile(std::string&& name, std::vector<VirtualFile>&& files);
/// Convenience function that turns a map of offsets to files into a concatenated file, filling
/// gaps with a given filler byte.
- static VirtualFile MakeConcatenatedFile(u8 filler_byte,
- const std::multimap<u64, VirtualFile>& files,
- std::string&& name);
+ static VirtualFile MakeConcatenatedFile(u8 filler_byte, std::string&& name,
+ std::multimap<u64, VirtualFile>&& files);
std::string GetName() const override;
std::size_t GetSize() const override;
diff --git a/src/core/file_sys/vfs_layered.cpp b/src/core/file_sys/vfs_layered.cpp
index 3e6426afc..08daca397 100644
--- a/src/core/file_sys/vfs_layered.cpp
+++ b/src/core/file_sys/vfs_layered.cpp
@@ -38,7 +38,7 @@ VirtualDir LayeredVfsDirectory::GetDirectoryRelative(std::string_view path) cons
for (const auto& layer : dirs) {
auto dir = layer->GetDirectoryRelative(path);
if (dir != nullptr) {
- out.push_back(std::move(dir));
+ out.emplace_back(std::move(dir));
}
}
@@ -62,11 +62,11 @@ std::vector<VirtualFile> LayeredVfsDirectory::GetFiles() const {
std::set<std::string, std::less<>> out_names;
for (const auto& layer : dirs) {
- for (const auto& file : layer->GetFiles()) {
+ for (auto& file : layer->GetFiles()) {
auto file_name = file->GetName();
if (!out_names.contains(file_name)) {
out_names.emplace(std::move(file_name));
- out.push_back(file);
+ out.emplace_back(std::move(file));
}
}
}
@@ -86,7 +86,7 @@ std::vector<VirtualDir> LayeredVfsDirectory::GetSubdirectories() const {
std::vector<VirtualDir> out;
out.reserve(names.size());
for (const auto& subdir : names)
- out.push_back(GetSubdirectory(subdir));
+ out.emplace_back(GetSubdirectory(subdir));
return out;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 14:24:50 +0100