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save for zzz #36

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e7aabb6
wip
Sebanisu Apr 15, 2021
f700461
Merge branch 'main' into save-for-zzz
Sebanisu May 18, 2021
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51 changes: 38 additions & 13 deletions src/open_viii/archive/ZZZ.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,8 @@ struct [[maybe_unused]] ZZZ
* uint32_t count_{}; fallowed by array of file data
*/
std::vector<FileData> m_data{};
[[nodiscard]] auto load_data_from_file() const
[[nodiscard]] auto
load_data_from_file() const
{
std::vector<FileData> data{};
if (m_path.has_extension()
Expand All @@ -58,27 +59,31 @@ struct [[maybe_unused]] ZZZ
}
return data;
}
void sort_data()
void
sort_data()
{
std::ranges::sort(m_data, [](const FileData &left, const FileData &right) {
const auto right_string = right.get_path_string();
const auto left_string = left.get_path_string();
const auto right_size = std::ranges::size(right_string);
const auto left_size = std::ranges::size(left_string);
if (left_size == right_size) {
return left_string < right_string; //clangtidy wants < to be nullptr
return left_string < right_string;// clangtidy wants < to be nullptr
}
return left_size < right_size;
});
m_data.shrink_to_fit();
}

public:
constexpr static auto EXT = std::string_view(".zzz");
[[maybe_unused]] [[nodiscard]] const auto &data() const noexcept
constexpr static auto EXT = std::string_view(".zzz");
[[maybe_unused]] [[nodiscard]] const auto &
data() const noexcept
{
return m_data;
}
[[maybe_unused]] [[nodiscard]] const auto &path() const noexcept
[[maybe_unused]] [[nodiscard]] const auto &
path() const noexcept
{
return m_path;
}
Expand Down Expand Up @@ -112,15 +117,15 @@ struct [[maybe_unused]] ZZZ
tmp.shrink_to_fit();
return tmp;
}
[[nodiscard]] friend std::ostream &operator<<(std::ostream &os,
const ZZZ & data)
[[nodiscard]] friend std::ostream &
operator<<(std::ostream &os, const ZZZ &data)
{
return os << '{' << data.path().stem().string() << " zzz {"
<< std::ranges::size(data.data())
<< " File Entries from : " << data.path() << "}}";
}
[[nodiscard]] friend std::ostream &operator<<(std::ostream & os,
const std::optional<ZZZ> &data)
[[nodiscard]] friend std::ostream &
operator<<(std::ostream &os, const std::optional<ZZZ> &data)
{
if (data.has_value()) {
return os << data.value();
Expand All @@ -145,8 +150,9 @@ struct [[maybe_unused]] ZZZ
// return vector;
// }
template<std::invocable<std::vector<char>, std::string> UnaryFunctionT>
void execute_on(const std::initializer_list<std::string_view> &filename,
const UnaryFunctionT & unary_function) const
void
execute_on(const std::initializer_list<std::string_view> &filename,
const UnaryFunctionT &unary_function) const
{
std::ranges::for_each(
data(),
Expand All @@ -163,12 +169,31 @@ struct [[maybe_unused]] ZZZ
requires((std::invocable<lambdaT, FIFLFS<false>> || std::invocable<lambdaT, std::vector<char>, std::string>)) void execute_with_nested(
[[maybe_unused]] const std::initializer_list<std::string_view> &filename,
[[maybe_unused]] const lambdaT lambda,
[[maybe_unused]] const std::initializer_list<std::string_view> &nested_filename = {}) const
[[maybe_unused]] const std::initializer_list<std::string_view>
&nested_filename = {}) const
{}
explicit operator bool() const
{
return !std::ranges::empty(m_data);
}

template<is_insertable_or_ostream T>
void
save(T &out, const ZZZ &in_zzz)
{
tl::write::append(
out, static_cast<std::uint32_t>(std::ranges::size(in_zzz.data())));
std::size_t sz = tl::algorithm::transform_reduce(
in_zzz.data(),
[](const FileData &d) {
return d.total_size();
},
std::plus<std::size_t>())+4U;
// for (const auto &d : in_zzz.data()) {
// append_entry(out, d);
// }
// in_data.output_all_remaining(out);
}
};
}// namespace open_viii::archive
#endif// VIIIARCHIVE_ZZZ_HPP