LotroDat/Source/Subfiles/OggSubfile.cpp

//
// Created by Иван_Архипов on 24.11.2017.
//

#include "OggSubfile.h"
#include "../BinaryData.h"
#include "../DatFile.h"
#include "../Common/DatException.h"

namespace LOTRO_DAT {
    OggSubfile::OggSubfile() {}

    OggSubfile::OggSubfile(DatFile *dat, long long fragments_count, long long unknown1,
                           long long file_id, long long file_offset, long long file_size,
                           long long timestamp,
                           long long version, long long block_size)
            : Subfile(dat, fragments_count, unknown1, file_id, file_offset, file_size, timestamp, version, block_size) {
    }

    FILE_TYPE OggSubfile::FileType() const {
        return OGG;
    }

    std::string OggSubfile::Extension() const {
        return ".ogg";
    }

    bool OggSubfile::PrepareForExport(const BinaryData &file_data, long long &export_size, std::vector<BinaryData> &binary_data,
                                      std::vector<std::u16string> &text_data, std::vector<YAML::Node> &options) {
        export_size = 1;
        binary_data.emplace_back(file_data.CutData(8));
        text_data.emplace_back(u"");
        options.emplace_back(YAML::Node());
        options[0]["file_id"] = file_id();
        options[0]["extension"] = Extension();
        return true;
    }

    BinaryData OggSubfile::MakeForImport(const BinaryData &old_data, const BinaryData &binary_data, const std::u16string &text_data,
                              const YAML::Node &options) {
        if (!options["extension"] || options["extension"].as<std::string>() != Extension() ||
            !options["file_id"] || options["file_id"].as<long long>() != file_id()) {
            throw DatException("Bad DdsSubfile::MakeForImport() - invalid options data!", IMPORT_EXCEPTION);
        }
        return old_data.CutData(0, 24) + binary_data;
    }
};