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// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include <vector>
#include "common/swap.h"
#include "core/file_sys/system_archive/time_zone_binary.h"
#include "core/file_sys/vfs_vector.h"
#include "core/hle/service/time/time_zone_types.h"
#include "nx_tzdb.h"
namespace FileSys::SystemArchive {
const static std::map<std::string, const std::map<const char*, const std::vector<u8>>&>
tzdb_zoneinfo_dirs = {{"Africa", NxTzdb::africa},
{"America", NxTzdb::america},
{"Antarctica", NxTzdb::antarctica},
{"Arctic", NxTzdb::arctic},
{"Asia", NxTzdb::asia},
{"Atlantic", NxTzdb::atlantic},
{"Australia", NxTzdb::australia},
{"Brazil", NxTzdb::brazil},
{"Canada", NxTzdb::canada},
{"Chile", NxTzdb::chile},
{"Etc", NxTzdb::etc},
{"Europe", NxTzdb::europe},
{"Indian", NxTzdb::indian},
{"Mexico", NxTzdb::mexico},
{"Pacific", NxTzdb::pacific},
{"US", NxTzdb::us}};
const static std::map<std::string, const std::map<const char*, const std::vector<u8>>&>
tzdb_america_dirs = {{"Argentina", NxTzdb::america_argentina},
{"Indiana", NxTzdb::america_indiana},
{"Kentucky", NxTzdb::america_kentucky},
{"North_Dakota", NxTzdb::america_north_dakota}};
static void GenerateFiles(std::vector<VirtualFile>& directory,
const std::map<const char*, const std::vector<u8>>& files) {
for (const auto& [filename, data] : files) {
const auto data_copy{data};
const std::string filename_copy{filename};
VirtualFile file{
std::make_shared<VectorVfsFile>(std::move(data_copy), std::move(filename_copy))};
directory.push_back(file);
}
}
static std::vector<VirtualFile> GenerateZoneinfoFiles() {
std::vector<VirtualFile> zoneinfo_files;
GenerateFiles(zoneinfo_files, NxTzdb::zoneinfo);
return zoneinfo_files;
}
VirtualDir TimeZoneBinary() {
std::vector<VirtualDir> america_sub_dirs;
for (const auto& [dir_name, files] : tzdb_america_dirs) {
std::vector<VirtualFile> vfs_files;
GenerateFiles(vfs_files, files);
america_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(
std::move(vfs_files), std::vector<VirtualDir>{}, dir_name));
}
std::vector<VirtualDir> zoneinfo_sub_dirs;
for (const auto& [dir_name, files] : tzdb_zoneinfo_dirs) {
std::vector<VirtualFile> vfs_files;
GenerateFiles(vfs_files, files);
if (dir_name == "America") {
zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(
std::move(vfs_files), std::move(america_sub_dirs), dir_name));
} else {
zoneinfo_sub_dirs.push_back(std::make_shared<VectorVfsDirectory>(
std::move(vfs_files), std::vector<VirtualDir>{}, dir_name));
}
}
std::vector<VirtualDir> zoneinfo_dir{std::make_shared<VectorVfsDirectory>(
GenerateZoneinfoFiles(), std::move(zoneinfo_sub_dirs), "zoneinfo")};
std::vector<VirtualFile> root_files;
GenerateFiles(root_files, NxTzdb::base);
return std::make_shared<VectorVfsDirectory>(std::move(root_files), std::move(zoneinfo_dir),
"data");
}
} // namespace FileSys::SystemArchive
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