diff options
Diffstat (limited to 'depends/libnbtplusplus/include/io')
| m--------- | depends/libnbtplusplus | 0 | ||||
| -rw-r--r-- | depends/libnbtplusplus/include/io/stream_reader.h | 138 | ||||
| -rw-r--r-- | depends/libnbtplusplus/include/io/stream_writer.h | 122 |
3 files changed, 0 insertions, 260 deletions
diff --git a/depends/libnbtplusplus b/depends/libnbtplusplus new file mode 160000 +Subproject 9d17b0a9b93e684a5ac6cac8f70d9a7909a877c diff --git a/depends/libnbtplusplus/include/io/stream_reader.h b/depends/libnbtplusplus/include/io/stream_reader.h deleted file mode 100644 index 81255783..00000000 --- a/depends/libnbtplusplus/include/io/stream_reader.h +++ /dev/null @@ -1,138 +0,0 @@ -/* - * libnbt++ - A library for the Minecraft Named Binary Tag format. - * Copyright (C) 2013, 2015 ljfa-ag - * - * This file is part of libnbt++. - * - * libnbt++ is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * libnbt++ is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with libnbt++. If not, see <http://www.gnu.org/licenses/>. - */ -#ifndef STREAM_READER_H_INCLUDED -#define STREAM_READER_H_INCLUDED - -#include "endian_str.h" -#include "tag.h" -#include "tag_compound.h" -#include <iosfwd> -#include <memory> -#include <stdexcept> -#include <utility> - -#include "nbt++_export.h" - -namespace nbt -{ -namespace io -{ - -///Exception that gets thrown when reading is not successful -class NBT___EXPORT input_error : public std::runtime_error -{ - using std::runtime_error::runtime_error; -}; - -/** -* @brief Reads a named tag from the stream, making sure that it is a compound -* @param is the stream to read from -* @param e the byte order of the source data. The Java edition -* of Minecraft uses Big Endian, the Pocket edition uses Little Endian -* @throw input_error on failure, or if the tag in the stream is not a compound -*/ -NBT___EXPORT std::pair<std::string, std::unique_ptr<tag_compound>> read_compound(std::istream& is, endian::endian e = endian::big); - -/** -* @brief Reads a named tag from the stream -* @param is the stream to read from -* @param e the byte order of the source data. The Java edition -* of Minecraft uses Big Endian, the Pocket edition uses Little Endian -* @throw input_error on failure -*/ -NBT___EXPORT std::pair<std::string, std::unique_ptr<tag>> read_tag(std::istream& is, endian::endian e = endian::big); - -/** - * @brief Helper class for reading NBT tags from input streams - * - * Can be reused to read multiple tags - */ -class NBT___EXPORT stream_reader -{ -public: - /** - * @param is the stream to read from - * @param e the byte order of the source data. The Java edition - * of Minecraft uses Big Endian, the Pocket edition uses Little Endian - */ - explicit stream_reader(std::istream& is, endian::endian e = endian::big) noexcept; - - ///Returns the stream - std::istream& get_istr() const; - ///Returns the byte order - endian::endian get_endian() const; - - /** - * @brief Reads a named tag from the stream, making sure that it is a compound - * @throw input_error on failure, or if the tag in the stream is not a compound - */ - std::pair<std::string, std::unique_ptr<tag_compound>> read_compound(); - - /** - * @brief Reads a named tag from the stream - * @throw input_error on failure - */ - std::pair<std::string, std::unique_ptr<tag>> read_tag(); - - /** - * @brief Reads a tag of the given type without name from the stream - * @throw input_error on failure - */ - std::unique_ptr<tag> read_payload(tag_type type); - - /** - * @brief Reads a tag type from the stream - * @param allow_end whether to consider tag_type::End valid - * @throw input_error on failure - */ - tag_type read_type(bool allow_end = false); - - /** - * @brief Reads a binary number from the stream - * - * On failure, will set the failbit on the stream. - */ - template<class T> - void read_num(T& x); - - /** - * @brief Reads an NBT string from the stream - * - * An NBT string consists of two bytes indicating the length, followed by - * the characters encoded in modified UTF-8. - * @throw input_error on failure - */ - std::string read_string(); - -private: - std::istream& is; - const endian::endian endian; -}; - -template<class T> -void stream_reader::read_num(T& x) -{ - endian::read(is, x, endian); -} - -} -} - -#endif // STREAM_READER_H_INCLUDED diff --git a/depends/libnbtplusplus/include/io/stream_writer.h b/depends/libnbtplusplus/include/io/stream_writer.h deleted file mode 100644 index 8938b73b..00000000 --- a/depends/libnbtplusplus/include/io/stream_writer.h +++ /dev/null @@ -1,122 +0,0 @@ -/* - * libnbt++ - A library for the Minecraft Named Binary Tag format. - * Copyright (C) 2013, 2015 ljfa-ag - * - * This file is part of libnbt++. - * - * libnbt++ is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * libnbt++ is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with libnbt++. If not, see <http://www.gnu.org/licenses/>. - */ -#ifndef STREAM_WRITER_H_INCLUDED -#define STREAM_WRITER_H_INCLUDED - -#include "tag.h" -#include "endian_str.h" -#include <iosfwd> - -#include "nbt++_export.h" - -namespace nbt -{ -namespace io -{ - -/* Not sure if that is even needed -///Exception that gets thrown when writing is not successful -class output_error : public std::runtime_error -{ - using std::runtime_error::runtime_error; -};*/ - -/** -* @brief Writes a named tag into the stream, including the tag type -* @param key the name of the tag -* @param t the tag -* @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 -*/ -NBT___EXPORT void write_tag(const std::string& key, const tag& t, std::ostream& os, endian::endian e = endian::big); - -/** - * @brief Helper class for writing NBT tags to output streams - * - * Can be reused to write multiple tags - */ -class NBT___EXPORT stream_writer -{ -public: - ///Maximum length of an NBT string (16 bit unsigned) - static constexpr size_t max_string_len = UINT16_MAX; - ///Maximum length of an NBT list or array (32 bit signed) - static constexpr uint32_t max_array_len = INT32_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: - os(os), endian(e) - {} - - ///Returns the stream - std::ostream& get_ostr() const { return os; } - ///Returns the byte order - endian::endian get_endian() const { return endian; } - - /** - * @brief Writes a named tag into the stream, including the tag type - */ - void write_tag(const std::string& key, const tag& t); - - /** - * @brief Writes the given tag's payload into the stream - */ - void write_payload(const tag& t) { t.write_payload(*this); } - - /** - * @brief Writes a tag type to the stream - */ - void write_type(tag_type tt) { write_num(static_cast<int8_t>(tt)); } - - /** - * @brief Writes a binary number to the stream - */ - template<class T> - void write_num(T x); - - /** - * @brief Writes an NBT string to the stream - * - * 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); - -private: - std::ostream& os; - const endian::endian endian; -}; - -template<class T> -void stream_writer::write_num(T x) -{ - endian::write(os, x, endian); -} - -} -} - -#endif // STREAM_WRITER_H_INCLUDED |