EvaArchive.h

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#pragma once
#include "common/Export.h"
 
 
#include "asset/EvaManifest.h"
 
#include <cstddef>
#include <cstdint>
#include <span>
#include <string>
#include <vector>
 
namespace eve::asset {
 
struct EvaArchiveLimits {
    std::uint64_t maximumArchiveBytes = 4ULL * 1024 * 1024 * 1024;
    std::uint64_t maximumEntryBytes   = 1ULL * 1024 * 1024 * 1024;
    std::uint64_t maximumDecodedBytes = 8ULL * 1024 * 1024 * 1024;
    std::uint64_t maximumManifestBytes = 4ULL * 1024 * 1024;
    std::uint32_t maximumEntries       = 100000;
    std::uint32_t maximumPathBytes     = 1024;
};
 
struct EvaArchiveEntry {
    std::string               path;
    std::vector<std::uint8_t> bytes;
};
 
struct EvaArchive {
    EvaManifest                  manifest;
    std::vector<EvaArchiveEntry> entries;
};
 
[[nodiscard]] EVENGINE_API_FOUNDATION Result<std::vector<std::uint8_t>> buildEvaArchive(
    const EvaManifest& manifest, std::vector<EvaArchiveEntry> entries, const EvaArchiveLimits& limits = {});
 
[[nodiscard]] EVENGINE_API_FOUNDATION Result<EvaArchive> parseEvaArchive(std::span<const std::uint8_t> bytes,
                                                                         const EvaArchiveLimits&       limits = {});
 
}  // namespace eve::asset