diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/io/stream_writer.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/io/stream_writer.h b/include/io/stream_writer.h index ea3dcd1c58..78d02cb2cc 100644 --- a/include/io/stream_writer.h +++ b/include/io/stream_writer.h @@ -42,17 +42,22 @@ class output_error : public std::runtime_error class stream_writer { public: + ///Maximum length of an NBT string (65535) + static constexpr size_t max_string_len = UINT16_MAX; + /** * @param os the stream to write to * @param e the byte order of the written data. The Java edition * of Minecraft uses Big Endian, the Pocket edition uses Little Endian */ - explicit stream_writer(std::ostream& os, endian::endian e = endian::big) noexcept; + explicit stream_writer(std::ostream& os, endian::endian e = endian::big) noexcept: + os(os), endian(e) + {} ///Returns the stream - std::ostream& get_ostr() const; + std::ostream& get_ostr() const { return os; } ///Returns the byte order - endian::endian get_endian() const; + endian::endian get_endian() const { return endian; } /** * @brief Writes a tag type to the stream @@ -70,6 +75,7 @@ public: * * An NBT string consists of two bytes indicating the length, followed by * the characters encoded in modified UTF-8. + * @throw std::length_error if the string is too long for NBT */ void write_string(const std::string& str); |