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ImHex/plugins/builtin/source/content/file_extraction.cpp

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#include <hex/helpers/fs.hpp>
#include <wolv/io/file.hpp>
#include <romfs/romfs.hpp>
#include <hex/helpers/logger.hpp>
#include <hex/helpers/default_paths.hpp>
namespace hex::plugin::builtin {
void extractBundledFiles() {
constexpr static std::array<std::pair<std::string_view, bool>, 2> Paths = {
{
{ "auto_extract", false },
{ "always_auto_extract", true }
}
};
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for (const auto &[extractFolder, alwaysExtract] : Paths) {
for (const auto &romfsPath : romfs::list(extractFolder)) {
for (const auto &imhexPath : paths::getDataPaths(false)) {
const auto path = imhexPath / std::fs::relative(romfsPath, extractFolder);
log::info("Extracting {} to {}", romfsPath.string(), path.string());
if (!alwaysExtract && wolv::io::fs::exists(path))
continue;
wolv::io::File file(path, wolv::io::File::Mode::Create);
if (!file.isValid())
continue;
auto data = romfs::get(romfsPath).span<u8>();
file.writeBuffer(data.data(), data.size());
if (file.getSize() == data.size())
break;
}
}
}
}
}