read_string()

std::string MayaFlux::Transitive::Protocol::read_string ( const uint8_t *  data, size_t  max_len, size_t &  offset  )

inline

Read a null-terminated string from a byte buffer.

Advances offset by padded_size(len + 1). Safe: will not read past max_len.

Parameters

data	Buffer start.
max_len	Total buffer size in bytes.
offset	Current read position, advanced on return.

Returns

Parsed string, empty if offset is already at or past max_len.

Definition at line 36 of file BinaryBuffer.hpp.

{
    if (offset >= max_len) {
        return {};
    }
    const auto* start = reinterpret_cast<const char*>(data + offset);
    size_t len = strnlen(start, max_len - offset);
    std::string result(start, len);
    offset += padded_size(len + 1);
    return result;
}

References padded_size().

Referenced by MayaFlux::Core::OscParser::parse().

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