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-rw-r--r--src/common/common_paths.h2
-rw-r--r--src/common/file_util.cpp2
-rw-r--r--src/common/file_util.h2
-rw-r--r--src/core/CMakeLists.txt5
-rw-r--r--src/core/file_sys/bis_factory.cpp12
-rw-r--r--src/core/file_sys/bis_factory.h5
-rw-r--r--src/core/file_sys/fsmitm_romfsbuild.cpp372
-rw-r--r--src/core/file_sys/fsmitm_romfsbuild.h70
-rw-r--r--src/core/file_sys/patch_manager.cpp47
-rw-r--r--src/core/file_sys/patch_manager.h2
-rw-r--r--src/core/file_sys/registered_cache.cpp9
-rw-r--r--src/core/file_sys/registered_cache.h2
-rw-r--r--src/core/file_sys/romfs.cpp21
-rw-r--r--src/core/file_sys/romfs.h15
-rw-r--r--src/core/file_sys/vfs.cpp45
-rw-r--r--src/core/file_sys/vfs.h14
-rw-r--r--src/core/file_sys/vfs_concat.cpp38
-rw-r--r--src/core/file_sys/vfs_concat.h40
-rw-r--r--src/core/file_sys/vfs_layered.cpp131
-rw-r--r--src/core/file_sys/vfs_layered.h52
-rw-r--r--src/core/file_sys/vfs_real.cpp17
-rw-r--r--src/core/file_sys/vfs_real.h1
-rw-r--r--src/core/file_sys/vfs_static.h78
-rw-r--r--src/core/file_sys/vfs_vector.cpp54
-rw-r--r--src/core/file_sys/vfs_vector.h25
-rw-r--r--src/core/hle/service/filesystem/filesystem.cpp13
-rw-r--r--src/core/hle/service/filesystem/filesystem.h2
-rw-r--r--src/yuzu/game_list.cpp9
-rw-r--r--src/yuzu/game_list.h7
-rw-r--r--src/yuzu/main.cpp145
-rw-r--r--src/yuzu/main.h2
31 files changed, 1203 insertions, 36 deletions
diff --git a/src/common/common_paths.h b/src/common/common_paths.h
index df2ce80b1..4f88de768 100644
--- a/src/common/common_paths.h
+++ b/src/common/common_paths.h
@@ -33,6 +33,8 @@
#define NAND_DIR "nand"
#define SYSDATA_DIR "sysdata"
#define KEYS_DIR "keys"
+#define LOAD_DIR "load"
+#define DUMP_DIR "dump"
#define LOG_DIR "log"
// Filenames
diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp
index 21a0b9738..548463787 100644
--- a/src/common/file_util.cpp
+++ b/src/common/file_util.cpp
@@ -705,6 +705,8 @@ const std::string& GetUserPath(UserPath path, const std::string& new_path) {
#endif
paths.emplace(UserPath::SDMCDir, user_path + SDMC_DIR DIR_SEP);
paths.emplace(UserPath::NANDDir, user_path + NAND_DIR DIR_SEP);
+ paths.emplace(UserPath::LoadDir, user_path + LOAD_DIR DIR_SEP);
+ paths.emplace(UserPath::DumpDir, user_path + DUMP_DIR DIR_SEP);
paths.emplace(UserPath::SysDataDir, user_path + SYSDATA_DIR DIR_SEP);
paths.emplace(UserPath::KeysDir, user_path + KEYS_DIR DIR_SEP);
// TODO: Put the logs in a better location for each OS
diff --git a/src/common/file_util.h b/src/common/file_util.h
index 24c1e413c..3d8fe6264 100644
--- a/src/common/file_util.h
+++ b/src/common/file_util.h
@@ -29,6 +29,8 @@ enum class UserPath {
NANDDir,
RootDir,
SDMCDir,
+ LoadDir,
+ DumpDir,
SysDataDir,
UserDir,
};
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 26f727d96..23fd6e920 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -32,6 +32,8 @@ add_library(core STATIC
file_sys/control_metadata.h
file_sys/directory.h
file_sys/errors.h
+ file_sys/fsmitm_romfsbuild.cpp
+ file_sys/fsmitm_romfsbuild.h
file_sys/mode.h
file_sys/nca_metadata.cpp
file_sys/nca_metadata.h
@@ -59,10 +61,13 @@ add_library(core STATIC
file_sys/vfs.h
file_sys/vfs_concat.cpp
file_sys/vfs_concat.h
+ file_sys/vfs_layered.cpp
+ file_sys/vfs_layered.h
file_sys/vfs_offset.cpp
file_sys/vfs_offset.h
file_sys/vfs_real.cpp
file_sys/vfs_real.h
+ file_sys/vfs_static.h
file_sys/vfs_vector.cpp
file_sys/vfs_vector.h
file_sys/xts_archive.cpp
diff --git a/src/core/file_sys/bis_factory.cpp b/src/core/file_sys/bis_factory.cpp
index 205492897..6102ef476 100644
--- a/src/core/file_sys/bis_factory.cpp
+++ b/src/core/file_sys/bis_factory.cpp
@@ -2,13 +2,14 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
+#include <fmt/format.h>
#include "core/file_sys/bis_factory.h"
#include "core/file_sys/registered_cache.h"
namespace FileSys {
-BISFactory::BISFactory(VirtualDir nand_root_)
- : nand_root(std::move(nand_root_)),
+BISFactory::BISFactory(VirtualDir nand_root_, VirtualDir load_root_)
+ : nand_root(std::move(nand_root_)), load_root(std::move(load_root_)),
sysnand_cache(std::make_shared<RegisteredCache>(
GetOrCreateDirectoryRelative(nand_root, "/system/Contents/registered"))),
usrnand_cache(std::make_shared<RegisteredCache>(
@@ -24,4 +25,11 @@ std::shared_ptr<RegisteredCache> BISFactory::GetUserNANDContents() const {
return usrnand_cache;
}
+VirtualDir BISFactory::GetModificationLoadRoot(u64 title_id) const {
+ // LayeredFS doesn't work on updates and title id-less homebrew
+ if (title_id == 0 || (title_id & 0x800) > 0)
+ return nullptr;
+ return GetOrCreateDirectoryRelative(load_root, fmt::format("/{:016X}", title_id));
+}
+
} // namespace FileSys
diff --git a/src/core/file_sys/bis_factory.h b/src/core/file_sys/bis_factory.h
index 9523dd864..c352e0925 100644
--- a/src/core/file_sys/bis_factory.h
+++ b/src/core/file_sys/bis_factory.h
@@ -17,14 +17,17 @@ class RegisteredCache;
/// registered caches.
class BISFactory {
public:
- explicit BISFactory(VirtualDir nand_root);
+ explicit BISFactory(VirtualDir nand_root, VirtualDir load_root);
~BISFactory();
std::shared_ptr<RegisteredCache> GetSystemNANDContents() const;
std::shared_ptr<RegisteredCache> GetUserNANDContents() const;
+ VirtualDir GetModificationLoadRoot(u64 title_id) const;
+
private:
VirtualDir nand_root;
+ VirtualDir load_root;
std::shared_ptr<RegisteredCache> sysnand_cache;
std::shared_ptr<RegisteredCache> usrnand_cache;
diff --git a/src/core/file_sys/fsmitm_romfsbuild.cpp b/src/core/file_sys/fsmitm_romfsbuild.cpp
new file mode 100644
index 000000000..21fc3d796
--- /dev/null
+++ b/src/core/file_sys/fsmitm_romfsbuild.cpp
@@ -0,0 +1,372 @@
+/*
+ * Copyright (c) 2018 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * Adapted by DarkLordZach for use/interaction with yuzu
+ *
+ * Modifications Copyright 2018 yuzu emulator team
+ * Licensed under GPLv2 or any later version
+ * Refer to the license.txt file included.
+ */
+
+#include <cstring>
+#include "common/assert.h"
+#include "core/file_sys/fsmitm_romfsbuild.h"
+#include "core/file_sys/vfs.h"
+#include "core/file_sys/vfs_vector.h"
+
+namespace FileSys {
+
+constexpr u64 FS_MAX_PATH = 0x301;
+
+constexpr u32 ROMFS_ENTRY_EMPTY = 0xFFFFFFFF;
+constexpr u32 ROMFS_FILEPARTITION_OFS = 0x200;
+
+// Types for building a RomFS.
+struct RomFSHeader {
+ u64 header_size;
+ u64 dir_hash_table_ofs;
+ u64 dir_hash_table_size;
+ u64 dir_table_ofs;
+ u64 dir_table_size;
+ u64 file_hash_table_ofs;
+ u64 file_hash_table_size;
+ u64 file_table_ofs;
+ u64 file_table_size;
+ u64 file_partition_ofs;
+};
+static_assert(sizeof(RomFSHeader) == 0x50, "RomFSHeader has incorrect size.");
+
+struct RomFSDirectoryEntry {
+ u32 parent;
+ u32 sibling;
+ u32 child;
+ u32 file;
+ u32 hash;
+ u32 name_size;
+};
+static_assert(sizeof(RomFSDirectoryEntry) == 0x18, "RomFSDirectoryEntry has incorrect size.");
+
+struct RomFSFileEntry {
+ u32 parent;
+ u32 sibling;
+ u64 offset;
+ u64 size;
+ u32 hash;
+ u32 name_size;
+};
+static_assert(sizeof(RomFSFileEntry) == 0x20, "RomFSFileEntry has incorrect size.");
+
+struct RomFSBuildFileContext;
+
+struct RomFSBuildDirectoryContext {
+ std::string path = "";
+ u32 cur_path_ofs = 0;
+ u32 path_len = 0;
+ u32 entry_offset = 0;
+ std::shared_ptr<RomFSBuildDirectoryContext> parent;
+ std::shared_ptr<RomFSBuildDirectoryContext> child;
+ std::shared_ptr<RomFSBuildDirectoryContext> sibling;
+ std::shared_ptr<RomFSBuildFileContext> file;
+};
+
+struct RomFSBuildFileContext {
+ std::string path = "";
+ u32 cur_path_ofs = 0;
+ u32 path_len = 0;
+ u32 entry_offset = 0;
+ u64 offset = 0;
+ u64 size = 0;
+ std::shared_ptr<RomFSBuildDirectoryContext> parent;
+ std::shared_ptr<RomFSBuildFileContext> sibling;
+ VirtualFile source = nullptr;
+
+ RomFSBuildFileContext() : path(""), cur_path_ofs(0), path_len(0) {}
+};
+
+static u32 romfs_calc_path_hash(u32 parent, std::string path, u32 start, size_t path_len) {
+ u32 hash = parent ^ 123456789;
+ for (u32 i = 0; i < path_len; i++) {
+ hash = (hash >> 5) | (hash << 27);
+ hash ^= path[start + i];
+ }
+
+ return hash;
+}
+
+static u32 romfs_get_hash_table_count(u32 num_entries) {
+ if (num_entries < 3) {
+ return 3;
+ } else if (num_entries < 19) {
+ return num_entries | 1;
+ }
+ u32 count = num_entries;
+ while (count % 2 == 0 || count % 3 == 0 || count % 5 == 0 || count % 7 == 0 ||
+ count % 11 == 0 || count % 13 == 0 || count % 17 == 0) {
+ count++;
+ }
+ return count;
+}
+
+void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs,
+ std::shared_ptr<RomFSBuildDirectoryContext> parent) {
+ std::vector<std::shared_ptr<RomFSBuildDirectoryContext>> child_dirs;
+
+ VirtualDir dir;
+
+ if (parent->path_len == 0)
+ dir = root_romfs;
+ else
+ dir = root_romfs->GetDirectoryRelative(parent->path);
+
+ const auto entries = dir->GetEntries();
+
+ 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 + kv.first.size();
+ child->path = parent->path + "/" + kv.first;
+
+ // 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 + kv.first.size();
+ child->path = parent->path + "/" + kv.first;
+
+ // Sanity check on path_len
+ ASSERT(child->path_len < FS_MAX_PATH);
+
+ child->source = root_romfs->GetFileRelative(child->path);
+
+ child->size = child->source->GetSize();
+
+ AddFile(parent, child);
+ }
+ }
+
+ for (auto& child : child_dirs) {
+ this->VisitDirectory(root_romfs, child);
+ }
+}
+
+bool RomFSBuildContext::AddDirectory(std::shared_ptr<RomFSBuildDirectoryContext> parent_dir_ctx,
+ std::shared_ptr<RomFSBuildDirectoryContext> dir_ctx) {
+ // Check whether it's already in the known directories.
+ const auto existing = directories.find(dir_ctx->path);
+ if (existing != directories.end())
+ return false;
+
+ // Add a new directory.
+ num_dirs++;
+ dir_table_size +=
+ sizeof(RomFSDirectoryEntry) + ((dir_ctx->path_len - dir_ctx->cur_path_ofs + 3) & ~3);
+ dir_ctx->parent = parent_dir_ctx;
+ directories.emplace(dir_ctx->path, dir_ctx);
+
+ return true;
+}
+
+bool RomFSBuildContext::AddFile(std::shared_ptr<RomFSBuildDirectoryContext> parent_dir_ctx,
+ std::shared_ptr<RomFSBuildFileContext> file_ctx) {
+ // Check whether it's already in the known files.
+ const auto existing = files.find(file_ctx->path);
+ if (existing != files.end()) {
+ return false;
+ }
+
+ // Add a new file.
+ num_files++;
+ file_table_size +=
+ sizeof(RomFSFileEntry) + ((file_ctx->path_len - file_ctx->cur_path_ofs + 3) & ~3);
+ file_ctx->parent = parent_dir_ctx;
+ files.emplace(file_ctx->path, file_ctx);
+
+ return true;
+}
+
+RomFSBuildContext::RomFSBuildContext(VirtualDir base_) : base(std::move(base_)) {
+ root = std::make_shared<RomFSBuildDirectoryContext>();
+ root->path = "\0";
+ directories.emplace(root->path, root);
+ num_dirs = 1;
+ dir_table_size = 0x18;
+
+ VisitDirectory(base, root);
+}
+
+RomFSBuildContext::~RomFSBuildContext() = default;
+
+std::map<u64, VirtualFile> RomFSBuildContext::Build() {
+ const auto dir_hash_table_entry_count = romfs_get_hash_table_count(num_dirs);
+ const auto file_hash_table_entry_count = romfs_get_hash_table_count(num_files);
+ dir_hash_table_size = 4 * dir_hash_table_entry_count;
+ file_hash_table_size = 4 * file_hash_table_entry_count;
+
+ // Assign metadata pointers
+ RomFSHeader header{};
+
+ std::vector<u32> dir_hash_table(dir_hash_table_entry_count, ROMFS_ENTRY_EMPTY);
+ std::vector<u32> file_hash_table(file_hash_table_entry_count, ROMFS_ENTRY_EMPTY);
+
+ std::vector<u8> dir_table(dir_table_size);
+ std::vector<u8> file_table(file_table_size);
+
+ // Clear out hash tables.
+ for (u32 i = 0; i < dir_hash_table_entry_count; i++)
+ dir_hash_table[i] = ROMFS_ENTRY_EMPTY;
+ for (u32 i = 0; i < file_hash_table_entry_count; i++)
+ file_hash_table[i] = ROMFS_ENTRY_EMPTY;
+
+ std::shared_ptr<RomFSBuildFileContext> cur_file;
+
+ // Determine file offsets.
+ u32 entry_offset = 0;
+ std::shared_ptr<RomFSBuildFileContext> prev_file = nullptr;
+ for (const auto& it : files) {
+ cur_file = it.second;
+ file_partition_size = (file_partition_size + 0xFULL) & ~0xFULL;
+ cur_file->offset = file_partition_size;
+ file_partition_size += cur_file->size;
+ cur_file->entry_offset = entry_offset;
+ entry_offset +=
+ sizeof(RomFSFileEntry) + ((cur_file->path_len - cur_file->cur_path_ofs + 3) & ~3);
+ prev_file = cur_file;
+ }
+ // Assign deferred parent/sibling ownership.
+ for (auto it = files.rbegin(); it != files.rend(); ++it) {
+ cur_file = it->second;
+ cur_file->sibling = cur_file->parent->file;
+ cur_file->parent->file = cur_file;
+ }
+
+ std::shared_ptr<RomFSBuildDirectoryContext> cur_dir;
+
+ // Determine directory offsets.
+ entry_offset = 0;
+ for (const auto& it : directories) {
+ cur_dir = it.second;
+ cur_dir->entry_offset = entry_offset;
+ entry_offset +=
+ sizeof(RomFSDirectoryEntry) + ((cur_dir->path_len - cur_dir->cur_path_ofs + 3) & ~3);
+ }
+ // Assign deferred parent/sibling ownership.
+ for (auto it = directories.rbegin(); it->second != root; ++it) {
+ cur_dir = it->second;
+ cur_dir->sibling = cur_dir->parent->child;
+ cur_dir->parent->child = cur_dir;
+ }
+
+ std::map<u64, VirtualFile> out;
+
+ // Populate file tables.
+ for (const auto& it : files) {
+ cur_file = it.second;
+ RomFSFileEntry cur_entry{};
+
+ cur_entry.parent = cur_file->parent->entry_offset;
+ cur_entry.sibling =
+ cur_file->sibling == nullptr ? ROMFS_ENTRY_EMPTY : cur_file->sibling->entry_offset;
+ cur_entry.offset = cur_file->offset;
+ cur_entry.size = cur_file->size;
+
+ const auto name_size = cur_file->path_len - cur_file->cur_path_ofs;
+ const auto hash = romfs_calc_path_hash(cur_file->parent->entry_offset, cur_file->path,
+ cur_file->cur_path_ofs, name_size);
+ cur_entry.hash = file_hash_table[hash % file_hash_table_entry_count];
+ file_hash_table[hash % file_hash_table_entry_count] = cur_file->entry_offset;
+
+ cur_entry.name_size = name_size;
+
+ out.emplace(cur_file->offset + ROMFS_FILEPARTITION_OFS, 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,
+ (cur_entry.name_size + 3) & ~3);
+ std::memcpy(file_table.data() + cur_file->entry_offset + sizeof(RomFSFileEntry),
+ cur_file->path.data() + cur_file->cur_path_ofs, name_size);
+ }
+
+ // Populate dir tables.
+ for (const auto& it : directories) {
+ cur_dir = it.second;
+ RomFSDirectoryEntry cur_entry{};
+
+ cur_entry.parent = cur_dir == root ? 0 : cur_dir->parent->entry_offset;
+ cur_entry.sibling =
+ cur_dir->sibling == nullptr ? ROMFS_ENTRY_EMPTY : cur_dir->sibling->entry_offset;
+ cur_entry.child =
+ cur_dir->child == nullptr ? ROMFS_ENTRY_EMPTY : cur_dir->child->entry_offset;
+ cur_entry.file = cur_dir->file == nullptr ? ROMFS_ENTRY_EMPTY : cur_dir->file->entry_offset;
+
+ const auto name_size = cur_dir->path_len - cur_dir->cur_path_ofs;
+ const auto hash = romfs_calc_path_hash(cur_dir == root ? 0 : cur_dir->parent->entry_offset,
+ cur_dir->path, cur_dir->cur_path_ofs, name_size);
+ cur_entry.hash = dir_hash_table[hash % dir_hash_table_entry_count];
+ dir_hash_table[hash % dir_hash_table_entry_count] = cur_dir->entry_offset;
+
+ cur_entry.name_size = name_size;
+
+ std::memcpy(dir_table.data() + cur_dir->entry_offset, &cur_entry,
+ sizeof(RomFSDirectoryEntry));
+ std::memcpy(dir_table.data() + cur_dir->entry_offset, &cur_entry,
+ sizeof(RomFSDirectoryEntry));
+ std::memset(dir_table.data() + cur_dir->entry_offset + sizeof(RomFSDirectoryEntry), 0,
+ (cur_entry.name_size + 3) & ~3);
+ std::memcpy(dir_table.data() + cur_dir->entry_offset + sizeof(RomFSDirectoryEntry),
+ cur_dir->path.data() + cur_dir->cur_path_ofs, name_size);
+ }
+
+ // Set header fields.
+ header.header_size = sizeof(RomFSHeader);
+ header.file_hash_table_size = file_hash_table_size;
+ header.file_table_size = file_table_size;
+ header.dir_hash_table_size = dir_hash_table_size;
+ header.dir_table_size = dir_table_size;
+ header.file_partition_ofs = ROMFS_FILEPARTITION_OFS;
+ header.dir_hash_table_ofs = (header.file_partition_ofs + file_partition_size + 3ULL) & ~3ULL;
+ header.dir_table_ofs = header.dir_hash_table_ofs + header.dir_hash_table_size;
+ header.file_hash_table_ofs = header.dir_table_ofs + header.dir_table_size;
+ header.file_table_ofs = header.file_hash_table_ofs + header.file_hash_table_size;
+
+ std::vector<u8> header_data(sizeof(RomFSHeader));
+ std::memcpy(header_data.data(), &header, header_data.size());
+ out.emplace(0, std::make_shared<VectorVfsFile>(header_data));
+
+ std::vector<u8> metadata(file_hash_table_size + file_table_size + dir_hash_table_size +
+ dir_table_size);
+ auto index = 0;
+ std::memcpy(metadata.data(), dir_hash_table.data(), dir_hash_table.size() * sizeof(u32));
+ index += dir_hash_table.size() * sizeof(u32);
+ std::memcpy(metadata.data() + index, dir_table.data(), dir_table.size());
+ index += dir_table.size();
+ std::memcpy(metadata.data() + index, file_hash_table.data(),
+ file_hash_table.size() * sizeof(u32));
+ index += file_hash_table.size() * sizeof(u32);
+ std::memcpy(metadata.data() + index, file_table.data(), file_table.size());
+ out.emplace(header.dir_hash_table_ofs, std::make_shared<VectorVfsFile>(metadata));
+
+ return out;
+}
+
+} // namespace FileSys
diff --git a/src/core/file_sys/fsmitm_romfsbuild.h b/src/core/file_sys/fsmitm_romfsbuild.h
new file mode 100644
index 000000000..b0c3c123b
--- /dev/null
+++ b/src/core/file_sys/fsmitm_romfsbuild.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2018 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * Adapted by DarkLordZach for use/interaction with yuzu
+ *
+ * Modifications Copyright 2018 yuzu emulator team
+ * Licensed under GPLv2 or any later version
+ * Refer to the license.txt file included.
+ */
+
+#pragma once
+
+#include <map>
+#include <memory>
+#include <string>
+#include <boost/detail/container_fwd.hpp>
+#include "common/common_types.h"
+#include "core/file_sys/vfs.h"
+
+namespace FileSys {
+
+struct RomFSBuildDirectoryContext;
+struct RomFSBuildFileContext;
+struct RomFSDirectoryEntry;
+struct RomFSFileEntry;
+
+class RomFSBuildContext {
+public:
+ explicit RomFSBuildContext(VirtualDir base);
+ ~RomFSBuildContext();
+
+ // This finalizes the context.
+ std::map<u64, VirtualFile> Build();
+
+private:
+ VirtualDir base;
+ std::shared_ptr<RomFSBuildDirectoryContext> root;
+ std::map<std::string, std::shared_ptr<RomFSBuildDirectoryContext>, std::less<>> directories;
+ std::map<std::string, std::shared_ptr<RomFSBuildFileContext>, std::less<>> files;
+ u64 num_dirs = 0;
+ u64 num_files = 0;
+ u64 dir_table_size = 0;
+ u64 file_table_size = 0;
+ u64 dir_hash_table_size = 0;
+ u64 file_hash_table_size = 0;
+ u64 file_partition_size = 0;
+
+ void VisitDirectory(VirtualDir filesys, std::shared_ptr<RomFSBuildDirectoryContext> parent);
+
+ bool AddDirectory(std::shared_ptr<RomFSBuildDirectoryContext> parent_dir_ctx,
+ std::shared_ptr<RomFSBuildDirectoryContext> dir_ctx);
+ bool AddFile(std::shared_ptr<RomFSBuildDirectoryContext> parent_dir_ctx,
+ std::shared_ptr<RomFSBuildFileContext> file_ctx);
+};
+
+} // namespace FileSys
diff --git a/src/core/file_sys/patch_manager.cpp b/src/core/file_sys/patch_manager.cpp
index aebc69d52..af3f9a78f 100644
--- a/src/core/file_sys/patch_manager.cpp
+++ b/src/core/file_sys/patch_manager.cpp
@@ -11,6 +11,7 @@
#include "core/file_sys/patch_manager.h"
#include "core/file_sys/registered_cache.h"
#include "core/file_sys/romfs.h"
+#include "core/file_sys/vfs_layered.h"
#include "core/hle/service/filesystem/filesystem.h"
#include "core/loader/loader.h"
@@ -31,8 +32,9 @@ std::string FormatTitleVersion(u32 version, TitleVersionFormat format) {
return fmt::format("v{}.{}.{}", bytes[3], bytes[2], bytes[1]);
}
-constexpr std::array<const char*, 1> PATCH_TYPE_NAMES{
+constexpr std::array<const char*, 2> PATCH_TYPE_NAMES{
"Update",
+ "LayeredFS",
};
std::string FormatPatchTypeName(PatchType type) {
@@ -66,6 +68,42 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
return exefs;
}
+static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType type) {
+ const auto load_dir = Service::FileSystem::GetModificationLoadRoot(title_id);
+ if (type == ContentRecordType::Program && load_dir != nullptr && load_dir->GetSize() > 0) {
+ auto extracted = ExtractRomFS(romfs);
+
+ if (extracted != nullptr) {
+ auto patch_dirs = load_dir->GetSubdirectories();
+ std::sort(patch_dirs.begin(), patch_dirs.end(),
+ [](const VirtualDir& l, const VirtualDir& r) {
+ return l->GetName() < r->GetName();
+ });
+
+ std::vector<VirtualDir> layers;
+ layers.reserve(patch_dirs.size() + 1);
+ for (const auto& subdir : patch_dirs) {
+ auto romfs_dir = subdir->GetSubdirectory("romfs");
+ if (romfs_dir != nullptr)
+ layers.push_back(std::move(romfs_dir));
+ }
+
+ layers.push_back(std::move(extracted));
+
+ const auto layered = LayerDirectories(layers);
+
+ if (layered != nullptr) {
+ auto packed = CreateRomFS(layered);
+
+ if (packed != nullptr) {
+ LOG_INFO(Loader, " RomFS: LayeredFS patches applied successfully");
+ romfs = std::move(packed);
+ }
+ }
+ }
+ }
+}
+
VirtualFile PatchManager::PatchRomFS(VirtualFile romfs, u64 ivfc_offset,
ContentRecordType type) const {
LOG_INFO(Loader, "Patching RomFS for title_id={:016X}, type={:02X}", title_id,
@@ -89,6 +127,9 @@ VirtualFile PatchManager::PatchRomFS(VirtualFile romfs, u64 ivfc_offset,
}
}
+ // LayeredFS
+ ApplyLayeredFS(romfs, title_id, type);
+
return romfs;
}
@@ -114,6 +155,10 @@ std::map<PatchType, std::string> PatchManager::GetPatchVersionNames() const {
}
}
+ const auto lfs_dir = Service::FileSystem::GetModificationLoadRoot(title_id);
+ if (lfs_dir != nullptr && lfs_dir->GetSize() > 0)
+ out.insert_or_assign(PatchType::LayeredFS, "");
+
return out;
}
diff --git a/src/core/file_sys/patch_manager.h b/src/core/file_sys/patch_manager.h
index 209cab1dc..464f17515 100644
--- a/src/core/file_sys/patch_manager.h
+++ b/src/core/file_sys/patch_manager.h
@@ -26,6 +26,7 @@ std::string FormatTitleVersion(u32 version,
enum class PatchType {
Update,
+ LayeredFS,
};
std::string FormatPatchTypeName(PatchType type);
@@ -42,6 +43,7 @@ public:
// Currently tracked RomFS patches:
// - Game Updates
+ // - LayeredFS
VirtualFile PatchRomFS(VirtualFile base, u64 ivfc_offset,
ContentRecordType type = ContentRecordType::Program) const;
diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp
index dad7ae10b..653ef2e7b 100644
--- a/src/core/file_sys/registered_cache.cpp
+++ b/src/core/file_sys/registered_cache.cpp
@@ -18,6 +18,10 @@
#include "core/loader/loader.h"
namespace FileSys {
+
+// The size of blocks to use when vfs raw copying into nand.
+constexpr size_t VFS_RC_LARGE_COPY_BLOCK = 0x400000;
+
std::string RegisteredCacheEntry::DebugInfo() const {
return fmt::format("title_id={:016X}, content_type={:02X}", title_id, static_cast<u8>(type));
}
@@ -121,7 +125,7 @@ VirtualFile RegisteredCache::OpenFileOrDirectoryConcat(const VirtualDir& dir,
if (concat.empty())
return nullptr;
- file = FileSys::ConcatenateFiles(concat);
+ file = FileSys::ConcatenateFiles(concat, concat.front()->GetName());
}
return file;
@@ -480,7 +484,8 @@ InstallResult RegisteredCache::RawInstallNCA(std::shared_ptr<NCA> nca, const Vfs
auto out = dir->CreateFileRelative(path);
if (out == nullptr)
return InstallResult::ErrorCopyFailed;
- return copy(in, out) ? InstallResult::Success : InstallResult::ErrorCopyFailed;
+ return copy(in, out, VFS_RC_LARGE_COPY_BLOCK) ? InstallResult::Success
+ : InstallResult::ErrorCopyFailed;
}
bool RegisteredCache::RawInstallYuzuMeta(const CNMT& cnmt) {
diff --git a/src/core/file_sys/registered_cache.h b/src/core/file_sys/registered_cache.h
index f487b0cf0..c0cd59fc5 100644
--- a/src/core/file_sys/registered_cache.h
+++ b/src/core/file_sys/registered_cache.h
@@ -27,7 +27,7 @@ struct ContentRecord;
using NcaID = std::array<u8, 0x10>;
using RegisteredCacheParsingFunction = std::function<VirtualFile(const VirtualFile&, const NcaID&)>;
-using VfsCopyFunction = std::function<bool(VirtualFile, VirtualFile)>;
+using VfsCopyFunction = std::function<bool(const VirtualFile&, const VirtualFile&, size_t)>;
enum class InstallResult {
Success,
diff --git a/src/core/file_sys/romfs.cpp b/src/core/file_sys/romfs.cpp
index 9f6e41cdf..205284a4d 100644
--- a/src/core/file_sys/romfs.cpp
+++ b/src/core/file_sys/romfs.cpp
@@ -4,8 +4,10 @@
#include "common/common_types.h"
#include "common/swap.h"
+#include "core/file_sys/fsmitm_romfsbuild.h"
#include "core/file_sys/romfs.h"
#include "core/file_sys/vfs.h"
+#include "core/file_sys/vfs_concat.h"
#include "core/file_sys/vfs_offset.h"
#include "core/file_sys/vfs_vector.h"
@@ -98,7 +100,7 @@ void ProcessDirectory(VirtualFile file, std::size_t dir_offset, std::size_t file
}
}
-VirtualDir ExtractRomFS(VirtualFile file) {
+VirtualDir ExtractRomFS(VirtualFile file, RomFSExtractionType type) {
RomFSHeader header{};
if (file->ReadObject(&header) != sizeof(RomFSHeader))
return nullptr;
@@ -117,9 +119,22 @@ VirtualDir ExtractRomFS(VirtualFile file) {
VirtualDir out = std::move(root);
- while (out->GetSubdirectory("") != nullptr)
- out = out->GetSubdirectory("");
+ while (out->GetSubdirectories().size() == 1 && out->GetFiles().empty()) {
+ if (out->GetSubdirectories().front()->GetName() == "data" &&
+ type == RomFSExtractionType::Truncated)
+ break;
+ out = out->GetSubdirectories().front();
+ }
return out;
}
+
+VirtualFile CreateRomFS(VirtualDir dir) {
+ if (dir == nullptr)
+ return nullptr;
+
+ RomFSBuildContext ctx{dir};
+ return ConcatenateFiles<0>(ctx.Build(), dir->GetName());
+}
+
} // namespace FileSys
diff --git a/src/core/file_sys/romfs.h b/src/core/file_sys/romfs.h
index e54a7d7a9..ecd1eb725 100644
--- a/src/core/file_sys/romfs.h
+++ b/src/core/file_sys/romfs.h
@@ -5,6 +5,7 @@
#pragma once
#include <array>
+#include <map>
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/swap.h"
@@ -12,6 +13,8 @@
namespace FileSys {
+struct RomFSHeader;
+
struct IVFCLevel {
u64_le offset;
u64_le size;
@@ -29,8 +32,18 @@ struct IVFCHeader {
};
static_assert(sizeof(IVFCHeader) == 0xE0, "IVFCHeader has incorrect size.");
+enum class RomFSExtractionType {
+ Full, // Includes data directory
+ Truncated, // Traverses into data directory
+};
+
// Converts a RomFS binary blob to VFS Filesystem
// Returns nullptr on failure
-VirtualDir ExtractRomFS(VirtualFile file);
+VirtualDir ExtractRomFS(VirtualFile file,
+ RomFSExtractionType type = RomFSExtractionType::Truncated);
+
+// Converts a VFS filesystem into a RomFS binary
+// Returns nullptr on failure
+VirtualFile CreateRomFS(VirtualDir dir);
} // namespace FileSys
diff --git a/src/core/file_sys/vfs.cpp b/src/core/file_sys/vfs.cpp
index d7b52abfd..5fbea1739 100644
--- a/src/core/file_sys/vfs.cpp
+++ b/src/core/file_sys/vfs.cpp
@@ -399,6 +399,15 @@ bool VfsDirectory::Copy(std::string_view src, std::string_view dest) {
return f2->WriteBytes(f1->ReadAllBytes()) == f1->GetSize();
}
+std::map<std::string, VfsEntryType, std::less<>> VfsDirectory::GetEntries() const {
+ std::map<std::string, VfsEntryType, std::less<>> out;
+ for (const auto& dir : GetSubdirectories())
+ out.emplace(dir->GetName(), VfsEntryType::Directory);
+ for (const auto& file : GetFiles())
+ out.emplace(file->GetName(), VfsEntryType::File);
+ return out;
+}
+
std::string VfsDirectory::GetFullPath() const {
if (IsRoot())
return GetName();
@@ -454,13 +463,41 @@ bool DeepEquals(const VirtualFile& file1, const VirtualFile& file2, std::size_t
return true;
}
-bool VfsRawCopy(VirtualFile src, VirtualFile dest) {
- if (src == nullptr || dest == nullptr)
+bool VfsRawCopy(const VirtualFile& src, const VirtualFile& dest, size_t block_size) {
+ if (src == nullptr || dest == nullptr || !src->IsReadable() || !dest->IsWritable())
return false;
if (!dest->Resize(src->GetSize()))
return false;
- std::vector<u8> data = src->ReadAllBytes();
- return dest->WriteBytes(data, 0) == data.size();
+
+ std::vector<u8> temp(std::min(block_size, src->GetSize()));
+ for (size_t i = 0; i < src->GetSize(); i += block_size) {
+ const auto read = std::min(block_size, src->GetSize() - i);
+ const auto block = src->Read(temp.data(), read, i);
+
+ if (dest->Write(temp.data(), read, i) != read)
+ return false;
+ }
+
+ return true;
+}
+
+bool VfsRawCopyD(const VirtualDir& src, const VirtualDir& dest, size_t block_size) {
+ if (src == nullptr || dest == nullptr || !src->IsReadable() || !dest->IsWritable())
+ return false;
+
+ for (const auto& file : src->GetFiles()) {
+ const auto out = dest->CreateFile(file->GetName());
+ if (!VfsRawCopy(file, out, block_size))
+ return false;
+ }
+
+ for (const auto& dir : src->GetSubdirectories()) {
+ const auto out = dest->CreateSubdirectory(dir->GetName());
+ if (!VfsRawCopyD(dir, out, block_size))
+ return false;
+ }
+
+ return true;
}
VirtualDir GetOrCreateDirectoryRelative(const VirtualDir& rel, std::string_view path) {
diff --git a/src/core/file_sys/vfs.h b/src/core/file_sys/vfs.h
index 74489b452..cea4aa8b8 100644
--- a/src/core/file_sys/vfs.h
+++ b/src/core/file_sys/vfs.h
@@ -4,6 +4,7 @@
#pragma once
+#include <map>
#include <memory>
#include <string>
#include <string_view>
@@ -265,6 +266,10 @@ public:
// dest.
virtual bool Copy(std::string_view src, std::string_view dest);
+ // Gets all of the entries directly in the directory (files and dirs), returning a map between
+ // item name -> type.
+ virtual std::map<std::string, VfsEntryType, std::less<>> GetEntries() const;
+
// Interprets the file with name file instead as a directory of type directory.
// The directory must have a constructor that takes a single argument of type
// std::shared_ptr<VfsFile>. Allows to reinterpret container files (i.e NCA, zip, XCI, etc) as a
@@ -311,12 +316,17 @@ public:
};
// Compare the two files, byte-for-byte, in increments specificed by block_size
-bool DeepEquals(const VirtualFile& file1, const VirtualFile& file2, std::size_t block_size = 0x200);
+bool DeepEquals(const VirtualFile& file1, const VirtualFile& file2, size_t block_size = 0x1000);
// A method that copies the raw data between two different implementations of VirtualFile. If you
// are using the same implementation, it is probably better to use the Copy method in the parent
// directory of src/dest.
-bool VfsRawCopy(VirtualFile src, VirtualFile dest);
+bool VfsRawCopy(const VirtualFile& src, const VirtualFile& dest, size_t block_size = 0x1000);
+
+// A method that performs a similar function to VfsRawCopy above, but instead copies entire
+// directories. It suffers the same performance penalties as above and an implementation-specific
+// Copy should always be preferred.
+bool VfsRawCopyD(const VirtualDir& src, const VirtualDir& dest, size_t block_size = 0x1000);
// Checks if the directory at path relative to rel exists. If it does, returns that. If it does not
// it attempts to create it and returns the new dir or nullptr on failure.
diff --git a/src/core/file_sys/vfs_concat.cpp b/src/core/file_sys/vfs_concat.cpp
index dc7a279a9..d9f9911da 100644
--- a/src/core/file_sys/vfs_concat.cpp
+++ b/src/core/file_sys/vfs_concat.cpp
@@ -5,10 +5,23 @@
#include <algorithm>
#include <utility>
+#include "common/assert.h"
#include "core/file_sys/vfs_concat.h"
namespace FileSys {
+static bool VerifyConcatenationMapContinuity(const std::map<u64, VirtualFile>& map) {
+ const auto last_valid = --map.end();
+ for (auto iter = map.begin(); iter != last_valid;) {
+ const auto old = iter++;
+ if (old->first + old->second->GetSize() != iter->first) {
+ return false;
+ }
+ }
+
+ return map.begin()->first == 0;
+}
+
VirtualFile ConcatenateFiles(std::vector<VirtualFile> files, std::string name) {
if (files.empty())
return nullptr;
@@ -27,6 +40,11 @@ ConcatenatedVfsFile::ConcatenatedVfsFile(std::vector<VirtualFile> files_, std::s
}
}
+ConcatenatedVfsFile::ConcatenatedVfsFile(std::map<u64, VirtualFile> files_, std::string name)
+ : files(std::move(files_)), name(std::move(name)) {
+ ASSERT(VerifyConcatenationMapContinuity(files));
+}
+
ConcatenatedVfsFile::~ConcatenatedVfsFile() = default;
std::string ConcatenatedVfsFile::GetName() const {
@@ -62,7 +80,7 @@ bool ConcatenatedVfsFile::IsReadable() const {
}
std::size_t ConcatenatedVfsFile::Read(u8* data, std::size_t length, std::size_t offset) const {
- auto entry = files.end();
+ auto entry = --files.end();
for (auto iter = files.begin(); iter != files.end(); ++iter) {
if (iter->first > offset) {
entry = --iter;
@@ -70,20 +88,17 @@ std::size_t ConcatenatedVfsFile::Read(u8* data, std::size_t length, std::size_t
}
}
- // Check if the entry should be the last one. The loop above will make it end().
- if (entry == files.end() && offset < files.rbegin()->first + files.rbegin()->second->GetSize())
- --entry;
-
- if (entry == files.end())
+ if (entry->first + entry->second->GetSize() <= offset)
return 0;
- const auto remaining = entry->second->GetSize() + offset - entry->first;
- if (length > remaining) {
- return entry->second->Read(data, remaining, offset - entry->first) +
- Read(data + remaining, length - remaining, offset + remaining);
+ const auto read_in =
+ std::min<u64>(entry->first + entry->second->GetSize() - offset, entry->second->GetSize());
+ if (length > read_in) {
+ return entry->second->Read(data, read_in, offset - entry->first) +
+ Read(data + read_in, length - read_in, offset + read_in);
}
- return entry->second->Read(data, length, offset - entry->first);
+ return entry->second->Read(data, std::min<u64>(read_in, length), offset - entry->first);
}
std::size_t ConcatenatedVfsFile::Write(const u8* data, std::size_t length, std::size_t offset) {
@@ -93,4 +108,5 @@ std::size_t ConcatenatedVfsFile::Write(const u8* data, std::size_t length, std::
bool ConcatenatedVfsFile::Rename(std::string_view name) {
return false;
}
+
} // namespace FileSys
diff --git a/src/core/file_sys/vfs_concat.h b/src/core/file_sys/vfs_concat.h
index 717d04bdc..76211d38a 100644
--- a/src/core/file_sys/vfs_concat.h
+++ b/src/core/file_sys/vfs_concat.h
@@ -4,22 +4,25 @@
#pragma once
+#include <map>
#include <memory>
#include <string_view>
#include <boost/container/flat_map.hpp>
#include "core/file_sys/vfs.h"
+#include "core/file_sys/vfs_static.h"
namespace FileSys {
-// Wrapper function to allow for more efficient handling of files.size() == 0, 1 cases.
-VirtualFile ConcatenateFiles(std::vector<VirtualFile> files, std::string name = "");
-
// Class that wraps multiple vfs files and concatenates them, making reads seamless. Currently
// read-only.
class ConcatenatedVfsFile : public VfsFile {
friend VirtualFile ConcatenateFiles(std::vector<VirtualFile> files, std::string name);
+ template <u8 filler_byte>
+ friend VirtualFile ConcatenateFiles(std::map<u64, VirtualFile> files, std::string name);
+
ConcatenatedVfsFile(std::vector<VirtualFile> files, std::string name);
+ ConcatenatedVfsFile(std::map<u64, VirtualFile> files, std::string name);
public:
~ConcatenatedVfsFile() override;
@@ -36,8 +39,37 @@ public:
private:
// Maps starting offset to file -- more efficient.
- boost::container::flat_map<u64, VirtualFile> files;
+ std::map<u64, VirtualFile> files;
std::string name;
};
+// Wrapper function to allow for more efficient handling of files.size() == 0, 1 cases.
+VirtualFile ConcatenateFiles(std::vector<VirtualFile> files, std::string name);
+
+// Convenience function that turns a map of offsets to files into a concatenated file, filling gaps
+// with template parameter.
+template <u8 filler_byte>
+VirtualFile ConcatenateFiles(std::map<u64, VirtualFile> files, std::string name) {
+ if (files.empty())
+ return nullptr;
+ if (files.size() == 1)
+ return files.begin()->second;
+
+ const auto last_valid = --files.end();
+ for (auto iter = files.begin(); iter != last_valid;) {
+ const auto old = iter++;
+ if (old->first + old->second->GetSize() != iter->first) {
+ files.emplace(old->first + old->second->GetSize(),
+ std::make_shared<StaticVfsFile<filler_byte>>(iter->first - old->first -
+ old->second->GetSize()));
+ }
+ }
+
+ // Ensure the map starts at offset 0 (start of file), otherwise pad to fill.
+ if (files.begin()->first != 0)
+ files.emplace(0, std::make_shared<StaticVfsFile<filler_byte>>(files.begin()->first));
+
+ return std::shared_ptr<VfsFile>(new ConcatenatedVfsFile(std::move(files), std::move(name)));
+}
+
} // namespace FileSys
diff --git a/src/core/file_sys/vfs_layered.cpp b/src/core/file_sys/vfs_layered.cpp
new file mode 100644
index 000000000..45563d7ae
--- /dev/null
+++ b/src/core/file_sys/vfs_layered.cpp
@@ -0,0 +1,131 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <algorithm>
+#include <utility>
+#include "core/file_sys/vfs_layered.h"
+
+namespace FileSys {
+
+VirtualDir LayerDirectories(std::vector<VirtualDir> dirs, std::string name) {
+ if (dirs.empty())
+ return nullptr;
+ if (dirs.size() == 1)
+ return dirs[0];
+
+ return std::shared_ptr<VfsDirectory>(new LayeredVfsDirectory(std::move(dirs), std::move(name)));
+}
+
+LayeredVfsDirectory::LayeredVfsDirectory(std::vector<VirtualDir> dirs, std::string name)
+ : dirs(std::move(dirs)), name(std::move(name)) {}
+
+LayeredVfsDirectory::~LayeredVfsDirectory() = default;
+
+std::shared_ptr<VfsFile> LayeredVfsDirectory::GetFileRelative(std::string_view path) const {
+ for (const auto& layer : dirs) {
+ const auto file = layer->GetFileRelative(path);
+ if (file != nullptr)
+ return file;
+ }
+
+ return nullptr;
+}
+
+std::shared_ptr<VfsDirectory> LayeredVfsDirectory::GetDirectoryRelative(
+ std::string_view path) const {
+ std::vector<VirtualDir> out;
+ for (const auto& layer : dirs) {
+ auto dir = layer->GetDirectoryRelative(path);
+ if (dir != nullptr)
+ out.push_back(std::move(dir));
+ }
+
+ return LayerDirectories(std::move(out));
+}
+
+std::shared_ptr<VfsFile> LayeredVfsDirectory::GetFile(std::string_view name) const {
+ return GetFileRelative(name);
+}
+
+std::shared_ptr<VfsDirectory> LayeredVfsDirectory::GetSubdirectory(std::string_view name) const {
+ return GetDirectoryRelative(name);
+}
+
+std::string LayeredVfsDirectory::GetFullPath() const {
+ return dirs[0]->GetFullPath();
+}
+
+std::vector<std::shared_ptr<VfsFile>> LayeredVfsDirectory::GetFiles() const {
+ std::vector<VirtualFile> out;
+ for (const auto& layer : dirs) {
+ for (const auto& file : layer->GetFiles()) {
+ if (std::find_if(out.begin(), out.end(), [&file](const VirtualFile& comp) {
+ return comp->GetName() == file->GetName();
+ }) == out.end()) {
+ out.push_back(file);
+ }
+ }
+ }
+
+ return out;
+}
+
+std::vector<std::shared_ptr<VfsDirectory>> LayeredVfsDirectory::GetSubdirectories() const {
+ std::vector<std::string> names;
+ for (const auto& layer : dirs) {
+ for (const auto& sd : layer->GetSubdirectories()) {
+ if (std::find(names.begin(), names.end(), sd->GetName()) == names.end())
+ names.push_back(sd->GetName());
+ }
+ }
+
+ std::vector<VirtualDir> out;
+ out.reserve(names.size());
+ for (const auto& subdir : names)
+ out.push_back(GetSubdirectory(subdir));
+
+ return out;
+}
+
+bool LayeredVfsDirectory::IsWritable() const {
+ return false;
+}
+
+bool LayeredVfsDirectory::IsReadable() const {
+ return true;
+}
+
+std::string LayeredVfsDirectory::GetName() const {
+ return name.empty() ? dirs[0]->GetName() : name;
+}
+
+std::shared_ptr<VfsDirectory> LayeredVfsDirectory::GetParentDirectory() const {
+ return dirs[0]->GetParentDirectory();
+}
+
+std::shared_ptr<VfsDirectory> LayeredVfsDirectory::CreateSubdirectory(std::string_view name) {
+ return nullptr;
+}
+
+std::shared_ptr<VfsFile> LayeredVfsDirectory::CreateFile(std::string_view name) {
+ return nullptr;
+}
+
+bool LayeredVfsDirectory::DeleteSubdirectory(std::string_view name) {
+ return false;
+}
+
+bool LayeredVfsDirectory::DeleteFile(std::string_view name) {
+ return false;
+}
+
+bool LayeredVfsDirectory::Rename(std::string_view name_) {
+ name = name_;
+ return true;
+}
+
+bool LayeredVfsDirectory::ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) {
+ return false;
+}
+} // namespace FileSys
diff --git a/src/core/file_sys/vfs_layered.h b/src/core/file_sys/vfs_layered.h
new file mode 100644
index 000000000..4f6e341ab
--- /dev/null
+++ b/src/core/file_sys/vfs_layered.h
@@ -0,0 +1,52 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+#include "core/file_sys/vfs.h"
+
+namespace FileSys {
+
+// Wrapper function to allow for more efficient handling of dirs.size() == 0, 1 cases.
+VirtualDir LayerDirectories(std::vector<VirtualDir> dirs, std::string name = "");
+
+// Class that stacks multiple VfsDirectories on top of each other, attempting to read from the first
+// one and falling back to the one after. The highest priority directory (overwrites all others)
+// should be element 0 in the dirs vector.
+class LayeredVfsDirectory : public VfsDirectory {
+ friend VirtualDir LayerDirectories(std::vector<VirtualDir> dirs, std::string name);
+
+ LayeredVfsDirectory(std::vector<VirtualDir> dirs, std::string name);
+
+public:
+ ~LayeredVfsDirectory() override;
+
+ std::shared_ptr<VfsFile> GetFileRelative(std::string_view path) const override;
+ std::shared_ptr<VfsDirectory> GetDirectoryRelative(std::string_view path) const override;
+ std::shared_ptr<VfsFile> GetFile(std::string_view name) const override;
+ std::shared_ptr<VfsDirectory> GetSubdirectory(std::string_view name) const override;
+ std::string GetFullPath() const override;
+
+ std::vector<std::shared_ptr<VfsFile>> GetFiles() const override;
+ std::vector<std::shared_ptr<VfsDirectory>> GetSubdirectories() const override;
+ bool IsWritable() const override;
+ bool IsReadable() const override;
+ std::string GetName() const override;
+ std::shared_ptr<VfsDirectory> GetParentDirectory() const override;
+ std::shared_ptr<VfsDirectory> CreateSubdirectory(std::string_view name) override;
+ std::shared_ptr<VfsFile> CreateFile(std::string_view name) override;
+ bool DeleteSubdirectory(std::string_view name) override;
+ bool DeleteFile(std::string_view name) override;
+ bool Rename(std::string_view name) override;
+
+protected:
+ bool ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) override;
+
+private:
+ std::vector<VirtualDir> dirs;
+ std::string name;
+};
+
+} // namespace FileSys
diff --git a/src/core/file_sys/vfs_real.cpp b/src/core/file_sys/vfs_real.cpp
index 5e242e20f..9defad04c 100644
--- a/src/core/file_sys/vfs_real.cpp
+++ b/src/core/file_sys/vfs_real.cpp
@@ -413,6 +413,23 @@ std::string RealVfsDirectory::GetFullPath() const {
return out;
}
+std::map<std::string, VfsEntryType, std::less<>> RealVfsDirectory::GetEntries() const {
+ if (perms == Mode::Append)
+ return {};
+
+ std::map<std::string, VfsEntryType, std::less<>> out;
+ FileUtil::ForeachDirectoryEntry(
+ nullptr, path,
+ [&out](u64* entries_out, const std::string& directory, const std::string& filename) {
+ const std::string full_path = directory + DIR_SEP + filename;
+ out.emplace(filename, FileUtil::IsDirectory(full_path) ? VfsEntryType::Directory
+ : VfsEntryType::File);
+ return true;
+ });
+
+ return out;
+}
+
bool RealVfsDirectory::ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) {
return false;
}
diff --git a/src/core/file_sys/vfs_real.h b/src/core/file_sys/vfs_real.h
index 681c43e82..5b61db90d 100644
--- a/src/core/file_sys/vfs_real.h
+++ b/src/core/file_sys/vfs_real.h
@@ -98,6 +98,7 @@ public:
bool DeleteFile(std::string_view name) override;
bool Rename(std::string_view name) override;
std::string GetFullPath() const override;
+ std::map<std::string, VfsEntryType, std::less<>> GetEntries() const override;
protected:
bool ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) override;
diff --git a/src/core/file_sys/vfs_static.h b/src/core/file_sys/vfs_static.h
new file mode 100644
index 000000000..4dd47ffcc
--- /dev/null
+++ b/src/core/file_sys/vfs_static.h
@@ -0,0 +1,78 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <algorithm>
+#include <memory>
+#include <string_view>
+
+#include "core/file_sys/vfs.h"
+
+namespace FileSys {
+
+template <u8 value>
+class StaticVfsFile : public VfsFile {
+public:
+ explicit StaticVfsFile(size_t size = 0, std::string name = "", VirtualDir parent = nullptr)
+ : size(size), name(std::move(name)), parent(std::move(parent)) {}
+
+ std::string GetName() const override {
+ return name;
+ }
+
+ size_t GetSize() const override {
+ return size;
+ }
+
+ bool Resize(size_t new_size) override {
+ size = new_size;
+ return true;
+ }
+
+ std::shared_ptr<VfsDirectory> GetContainingDirectory() const override {
+ return parent;
+ }
+
+ bool IsWritable() const override {
+ return false;
+ }
+
+ bool IsReadable() const override {
+ return true;
+ }
+
+ size_t Read(u8* data, size_t length, size_t offset) const override {
+ const auto read = std::min(length, size - offset);
+ std::fill(data, data + read, value);
+ return read;
+ }
+
+ size_t Write(const u8* data, size_t length, size_t offset) override {
+ return 0;
+ }
+
+ boost::optional<u8> ReadByte(size_t offset) const override {
+ if (offset < size)
+ return value;
+ return boost::none;
+ }
+
+ std::vector<u8> ReadBytes(size_t length, size_t offset) const override {
+ const auto read = std::min(length, size - offset);
+ return std::vector<u8>(read, value);
+ }
+
+ bool Rename(std::string_view new_name) override {
+ name = new_name;
+ return true;
+ }
+
+private:
+ size_t size;
+ std::string name;
+ VirtualDir parent;
+};
+
+} // namespace FileSys
diff --git a/src/core/file_sys/vfs_vector.cpp b/src/core/file_sys/vfs_vector.cpp
index ec7f735b5..7033e2c88 100644
--- a/src/core/file_sys/vfs_vector.cpp
+++ b/src/core/file_sys/vfs_vector.cpp
@@ -3,10 +3,64 @@
// Refer to the license.txt file included.
#include <algorithm>
+#include <cstring>
#include <utility>
#include "core/file_sys/vfs_vector.h"
namespace FileSys {
+VectorVfsFile::VectorVfsFile(std::vector<u8> initial_data, std::string name, VirtualDir parent)
+ : data(std::move(initial_data)), name(std::move(name)), parent(std::move(parent)) {}
+
+VectorVfsFile::~VectorVfsFile() = default;
+
+std::string VectorVfsFile::GetName() const {
+ return name;
+}
+
+size_t VectorVfsFile::GetSize() const {
+ return data.size();
+}
+
+bool VectorVfsFile::Resize(size_t new_size) {
+ data.resize(new_size);
+ return true;
+}
+
+std::shared_ptr<VfsDirectory> VectorVfsFile::GetContainingDirectory() const {
+ return parent;
+}
+
+bool VectorVfsFile::IsWritable() const {
+ return true;
+}
+
+bool VectorVfsFile::IsReadable() const {
+ return true;
+}
+
+size_t VectorVfsFile::Read(u8* data_, size_t length, size_t offset) const {
+ const auto read = std::min(length, data.size() - offset);
+ std::memcpy(data_, data.data() + offset, read);
+ return read;
+}
+
+size_t VectorVfsFile::Write(const u8* data_, size_t length, size_t offset) {
+ if (offset + length > data.size())
+ data.resize(offset + length);
+ const auto write = std::min(length, data.size() - offset);
+ std::memcpy(data.data(), data_, write);
+ return write;
+}
+
+bool VectorVfsFile::Rename(std::string_view name_) {
+ name = name_;
+ return true;
+}
+
+void VectorVfsFile::Assign(std::vector<u8> new_data) {
+ data = std::move(new_data);
+}
+
VectorVfsDirectory::VectorVfsDirectory(std::vector<VirtualFile> files_,
std::vector<VirtualDir> dirs_, std::string name_,
VirtualDir parent_)
diff --git a/src/core/file_sys/vfs_vector.h b/src/core/file_sys/vfs_vector.h
index cba44a7a6..115c3ae95 100644
--- a/src/core/file_sys/vfs_vector.h
+++ b/src/core/file_sys/vfs_vector.h
@@ -8,6 +8,31 @@
namespace FileSys {
+// An implementation of VfsFile that is backed by a vector optionally supplied upon construction
+class VectorVfsFile : public VfsFile {
+public:
+ explicit VectorVfsFile(std::vector<u8> initial_data = {}, std::string name = "",
+ VirtualDir parent = nullptr);
+ ~VectorVfsFile() override;
+
+ std::string GetName() const override;
+ size_t GetSize() const override;
+ bool Resize(size_t new_size) override;
+ std::shared_ptr<VfsDirectory> GetContainingDirectory() const override;
+ bool IsWritable() const override;
+ bool IsReadable() const override;
+ size_t Read(u8* data, size_t length, size_t offset) const override;
+ size_t Write(const u8* data, size_t length, size_t offset) override;
+ bool Rename(std::string_view name) override;
+
+ virtual void Assign(std::vector<u8> new_data);
+
+private:
+ std::vector<u8> data;
+ VirtualDir parent;
+ std::string name;
+};
+
// An implementation of VfsDirectory that maintains two vectors for subdirectories and files.
// Vector data is supplied upon construction.
class VectorVfsDirectory : public VfsDirectory {
diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp
index d349ee686..aed2abb71 100644
--- a/src/core/hle/service/filesystem/filesystem.cpp
+++ b/src/core/hle/service/filesystem/filesystem.cpp
@@ -343,6 +343,15 @@ std::shared_ptr<FileSys::RegisteredCache> GetSDMCContents() {
return sdmc_factory->GetSDMCContents();
}
+FileSys::VirtualDir GetModificationLoadRoot(u64 title_id) {
+ LOG_TRACE(Service_FS, "Opening mod load root for tid={:016X}", title_id);
+
+ if (bis_factory == nullptr)
+ return nullptr;
+
+ return bis_factory->GetModificationLoadRoot(title_id);
+}
+
void CreateFactories(const FileSys::VirtualFilesystem& vfs, bool overwrite) {
if (overwrite) {
bis_factory = nullptr;
@@ -354,9 +363,11 @@ void CreateFactories(const FileSys::VirtualFilesystem& vfs, bool overwrite) {
FileSys::Mode::ReadWrite);
auto sd_directory = vfs->OpenDirectory(FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir),
FileSys::Mode::ReadWrite);
+ auto load_directory = vfs->OpenDirectory(FileUtil::GetUserPath(FileUtil::UserPath::LoadDir),
+ FileSys::Mode::ReadWrite);
if (bis_factory == nullptr)
- bis_factory = std::make_unique<FileSys::BISFactory>(nand_directory);
+ bis_factory = std::make_unique<FileSys::BISFactory>(nand_directory, load_directory);
if (save_data_factory == nullptr)
save_data_factory = std::make_unique<FileSys::SaveDataFactory>(std::move(nand_directory));
if (sdmc_factory == nullptr)
diff --git a/src/core/hle/service/filesystem/filesystem.h b/src/core/hle/service/filesystem/filesystem.h
index aab65a2b8..7039a2247 100644
--- a/src/core/hle/service/filesystem/filesystem.h
+++ b/src/core/hle/service/filesystem/filesystem.h
@@ -52,6 +52,8 @@ std::shared_ptr<FileSys::RegisteredCache> GetSystemNANDContents();
std::shared_ptr<FileSys::RegisteredCache> GetUserNANDContents();
std::shared_ptr<FileSys::RegisteredCache> GetSDMCContents();
+FileSys::VirtualDir GetModificationLoadRoot(u64 title_id);
+
// Creates the SaveData, SDMC, and BIS Factories. Should be called once and before any function
// above is called.
void CreateFactories(const FileSys::VirtualFilesystem& vfs, bool overwrite = true);
diff --git a/src/yuzu/game_list.cpp b/src/yuzu/game_list.cpp
index e8b2f720a..991ae10cd 100644
--- a/src/yuzu/game_list.cpp
+++ b/src/yuzu/game_list.cpp
@@ -318,9 +318,14 @@ void GameList::PopupContextMenu(const QPoint& menu_location) {
int row = item_model->itemFromIndex(item)->row();
QStandardItem* child_file = item_model->invisibleRootItem()->child(row, COLUMN_NAME);
u64 program_id = child_file->data(GameListItemPath::ProgramIdRole).toULongLong();
+ std::string path = child_file->data(GameListItemPath::FullPathRole).toString().toStdString();
QMenu context_menu;
QAction* open_save_location = context_menu.addAction(tr("Open Save Data Location"));
+ QAction* open_lfs_location = context_menu.addAction(tr("Open Mod Data Location"));
+ context_menu.addSeparator();
+ QAction* dump_romfs = context_menu.addAction(tr("Dump RomFS"));
+ QAction* copy_tid = context_menu.addAction(tr("Copy Title ID to Clipboard"));
QAction* navigate_to_gamedb_entry = context_menu.addAction(tr("Navigate to GameDB entry"));
open_save_location->setEnabled(program_id != 0);
@@ -329,6 +334,10 @@ void GameList::PopupContextMenu(const QPoint& menu_location) {
connect(open_save_location, &QAction::triggered,
[&]() { emit OpenFolderRequested(program_id, GameListOpenTarget::SaveData); });
+ connect(open_lfs_location, &QAction::triggered,
+ [&]() { emit OpenFolderRequested(program_id, GameListOpenTarget::ModData); });
+ connect(dump_romfs, &QAction::triggered, [&]() { emit DumpRomFSRequested(program_id, path); });
+ connect(copy_tid, &QAction::triggered, [&]() { emit CopyTIDRequested(program_id); });
connect(navigate_to_gamedb_entry, &QAction::triggered,
[&]() { emit NavigateToGamedbEntryRequested(program_id, compatibility_list); });
diff --git a/src/yuzu/game_list.h b/src/yuzu/game_list.h
index 2713e7b54..3bf51870e 100644
--- a/src/yuzu/game_list.h
+++ b/src/yuzu/game_list.h
@@ -28,7 +28,10 @@ namespace FileSys {
class VfsFilesystem;
}
-enum class GameListOpenTarget { SaveData };
+enum class GameListOpenTarget {
+ SaveData,
+ ModData,
+};
class GameList : public QWidget {
Q_OBJECT
@@ -89,6 +92,8 @@ signals:
void GameChosen(QString game_path);
void ShouldCancelWorker();
void OpenFolderRequested(u64 program_id, GameListOpenTarget target);
+ void DumpRomFSRequested(u64 program_id, const std::string& game_path);
+ void CopyTIDRequested(u64 program_id);
void NavigateToGamedbEntryRequested(u64 program_id,
const CompatibilityList& compatibility_list);
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index 45bb1d1d1..dc8b5407d 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -7,6 +7,22 @@
#include <memory>
#include <thread>
+// VFS includes must be before glad as they will conflict with Windows file api, which uses defines.
+#include "core/file_sys/vfs.h"
+#include "core/file_sys/vfs_real.h"
+
+// These are wrappers to avoid the calls to CreateDirectory and CreateFile becuase of the Windows
+// defines.
+static FileSys::VirtualDir VfsFilesystemCreateDirectoryWrapper(
+ const FileSys::VirtualFilesystem& vfs, const std::string& path, FileSys::Mode mode) {
+ return vfs->CreateDirectory(path, mode);
+}
+
+static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::VirtualDir& dir,
+ const std::string& path) {
+ return dir->CreateFile(path);
+}
+
#include <fmt/ostream.h>
#include <glad/glad.h>
@@ -30,16 +46,18 @@
#include "common/telemetry.h"
#include "core/core.h"
#include "core/crypto/key_manager.h"
+#include "core/file_sys/bis_factory.h"
#include "core/file_sys/card_image.h"
#include "core/file_sys/content_archive.h"
#include "core/file_sys/control_metadata.h"
#include "core/file_sys/patch_manager.h"
#include "core/file_sys/registered_cache.h"
+#include "core/file_sys/romfs.h"
#include "core/file_sys/savedata_factory.h"
#include "core/file_sys/submission_package.h"
-#include "core/file_sys/vfs_real.h"
#include "core/hle/kernel/process.h"
#include "core/hle/service/filesystem/filesystem.h"
+#include "core/hle/service/filesystem/fsp_ldr.h"
#include "core/loader/loader.h"
#include "core/perf_stats.h"
#include "core/settings.h"
@@ -362,6 +380,8 @@ void GMainWindow::RestoreUIState() {
void GMainWindow::ConnectWidgetEvents() {
connect(game_list, &GameList::GameChosen, this, &GMainWindow::OnGameListLoadFile);
connect(game_list, &GameList::OpenFolderRequested, this, &GMainWindow::OnGameListOpenFolder);
+ connect(game_list, &GameList::DumpRomFSRequested, this, &GMainWindow::OnGameListDumpRomFS);
+ connect(game_list, &GameList::CopyTIDRequested, this, &GMainWindow::OnGameListCopyTID);
connect(game_list, &GameList::NavigateToGamedbEntryRequested, this,
&GMainWindow::OnGameListNavigateToGamedbEntry);
@@ -713,6 +733,12 @@ void GMainWindow::OnGameListOpenFolder(u64 program_id, GameListOpenTarget target
program_id, user_id, 0);
break;
}
+ case GameListOpenTarget::ModData: {
+ open_target = "Mod Data";
+ const auto load_dir = FileUtil::GetUserPath(FileUtil::UserPath::LoadDir);
+ path = fmt::format("{}{:016X}", load_dir, program_id);
+ break;
+ }
default:
UNIMPLEMENTED();
}
@@ -730,6 +756,120 @@ void GMainWindow::OnGameListOpenFolder(u64 program_id, GameListOpenTarget target
QDesktopServices::openUrl(QUrl::fromLocalFile(qpath));
}
+void GMainWindow::OnGameListDumpRomFS(u64 program_id, const std::string& game_path) {
+ const auto path = fmt::format("{}{:016X}/romfs",
+ FileUtil::GetUserPath(FileUtil::UserPath::DumpDir), program_id);
+
+ auto failed = [this, &path]() {
+ QMessageBox::warning(this, tr("RomFS Extraction Failed!"),
+ tr("There was an error copying the RomFS files or the user "
+ "cancelled the operation."));
+ vfs->DeleteDirectory(path);
+ };
+
+ const auto loader = Loader::GetLoader(vfs->OpenFile(game_path, FileSys::Mode::Read));
+ if (loader == nullptr) {
+ failed();
+ return;
+ }
+
+ FileSys::VirtualFile file;
+ if (loader->ReadRomFS(file) != Loader::ResultStatus::Success) {
+ failed();
+ return;
+ }
+
+ const auto romfs =
+ loader->IsRomFSUpdatable()
+ ? FileSys::PatchManager(program_id).PatchRomFS(file, loader->ReadRomFSIVFCOffset())
+ : file;
+
+ const auto extracted = FileSys::ExtractRomFS(romfs, FileSys::RomFSExtractionType::Full);
+ if (extracted == nullptr) {
+ failed();
+ return;
+ }
+
+ const auto out = VfsFilesystemCreateDirectoryWrapper(vfs, path, FileSys::Mode::ReadWrite);
+
+ if (out == nullptr) {
+ failed();
+ return;
+ }
+
+ bool ok;
+ const auto res = QInputDialog::getItem(
+ this, tr("Select RomFS Dump Mode"),
+ tr("Please select the how you would like the RomFS dumped.<br>Full will copy all of the "
+ "files into the new directory while <br>skeleton will only create the directory "
+ "structure."),
+ {"Full", "Skeleton"}, 0, false, &ok);
+ if (!ok)
+ failed();
+
+ const auto full = res == "Full";
+
+ const static std::function<size_t(const FileSys::VirtualDir&, bool)> calculate_entry_size =
+ [](const FileSys::VirtualDir& dir, bool full) {
+ size_t out = 0;
+ for (const auto& subdir : dir->GetSubdirectories())
+ out += 1 + calculate_entry_size(subdir, full);
+ return out + full ? dir->GetFiles().size() : 0;
+ };
+ const auto entry_size = calculate_entry_size(extracted, full);
+
+ QProgressDialog progress(tr("Extracting RomFS..."), tr("Cancel"), 0, entry_size, this);
+ progress.setWindowModality(Qt::WindowModal);
+ progress.setMinimumDuration(100);
+
+ const static std::function<bool(QProgressDialog&, const FileSys::VirtualDir&,
+ const FileSys::VirtualDir&, size_t, bool)>
+ qt_raw_copy = [](QProgressDialog& dialog, const FileSys::VirtualDir& src,
+ const FileSys::VirtualDir& dest, size_t block_size, bool full) {
+ if (src == nullptr || dest == nullptr || !src->IsReadable() || !dest->IsWritable())
+ return false;
+ if (dialog.wasCanceled())
+ return false;
+
+ if (full) {
+ for (const auto& file : src->GetFiles()) {
+ const auto out = VfsDirectoryCreateFileWrapper(dest, file->GetName());
+ if (!FileSys::VfsRawCopy(file, out, block_size))
+ return false;
+ dialog.setValue(dialog.value() + 1);
+ if (dialog.wasCanceled())
+ return false;
+ }
+ }
+
+ for (const auto& dir : src->GetSubdirectories()) {
+ const auto out = dest->CreateSubdirectory(dir->GetName());
+ if (!qt_raw_copy(dialog, dir, out, block_size, full))
+ return false;
+ dialog.setValue(dialog.value() + 1);
+ if (dialog.wasCanceled())
+ return false;
+ }
+
+ return true;
+ };
+
+ if (qt_raw_copy(progress, extracted, out, 0x400000, full)) {
+ progress.close();
+ QMessageBox::information(this, tr("RomFS Extraction Succeeded!"),
+ tr("The operation completed successfully."));
+ QDesktopServices::openUrl(QUrl::fromLocalFile(QString::fromStdString(path)));
+ } else {
+ progress.close();
+ failed();
+ }
+}
+
+void GMainWindow::OnGameListCopyTID(u64 program_id) {
+ QClipboard* clipboard = QGuiApplication::clipboard();
+ clipboard->setText(QString::fromStdString(fmt::format("{:016X}", program_id)));
+}
+
void GMainWindow::OnGameListNavigateToGamedbEntry(u64 program_id,
const CompatibilityList& compatibility_list) {
const auto it = FindMatchingCompatibilityEntry(compatibility_list, program_id);
@@ -790,7 +930,8 @@ void GMainWindow::OnMenuInstallToNAND() {
return;
}
- const auto qt_raw_copy = [this](FileSys::VirtualFile src, FileSys::VirtualFile dest) {
+ const auto qt_raw_copy = [this](const FileSys::VirtualFile& src,
+ const FileSys::VirtualFile& dest, size_t block_size) {
if (src == nullptr || dest == nullptr)
return false;
if (!dest->Resize(src->GetSize()))
diff --git a/src/yuzu/main.h b/src/yuzu/main.h
index 552e3e61c..8ee9242b1 100644
--- a/src/yuzu/main.h
+++ b/src/yuzu/main.h
@@ -138,6 +138,8 @@ private slots:
/// Called whenever a user selects a game in the game list widget.
void OnGameListLoadFile(QString game_path);
void OnGameListOpenFolder(u64 program_id, GameListOpenTarget target);
+ void OnGameListDumpRomFS(u64 program_id, const std::string& game_path);
+ void OnGameListCopyTID(u64 program_id);
void OnGameListNavigateToGamedbEntry(u64 program_id,
const CompatibilityList& compatibility_list);
void OnMenuLoadFile();