tiny.sql.decodeHistoryAdvertisement

1pub fn decodeAdvertisement(allocator: Allocator, bytes: []const u8) Error!Advertisement {2    var reader = AdvertisementReader.init(bytes);3    if (try reader.readU32() != advertisement_magic) return error.InvalidAdvertisement;4    if (try reader.readU32() != advertisement_format_version) return error.InvalidAdvertisement;5    const count = try reader.readCount();6    const refs = try allocator.alloc(RefObject, count);7    var read: usize = 0;8    errdefer {9        for (refs[0..read]) |*ref_value| ref_value.deinit(allocator);10        if (refs.len != 0) allocator.free(refs);11    }12    for (refs) |*ref_value| {13        const name = try reader.readOwnedBytes(allocator);14        errdefer allocator.free(name);15        ref_value.* = .{16            .name = name,17            .target = try reader.hash(),18        };19        read += 1;20    }21    try reader.finish();22    return .{23        .allocator = allocator,24        .refs = refs,25    };26}

1pub const decodeHistoryAdvertisement = sync.decodeAdvertisement;