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Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-src/src/StreamWriter.cpp')
-rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-src/src/StreamWriter.cpp | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-src/src/StreamWriter.cpp b/Build/source/texk/dvisvgm/dvisvgm-src/src/StreamWriter.cpp deleted file mode 100644 index 21eefd1b9e1..00000000000 --- a/Build/source/texk/dvisvgm/dvisvgm-src/src/StreamWriter.cpp +++ /dev/null @@ -1,98 +0,0 @@ -/************************************************************************* -** StreamWriter.cpp ** -** ** -** This file is part of dvisvgm -- a fast DVI to SVG converter ** -** Copyright (C) 2005-2021 Martin Gieseking <martin.gieseking@uos.de> ** -** ** -** This program is free software; you can redistribute it and/or ** -** modify it under the terms of the GNU General Public License as ** -** published by the Free Software Foundation; either version 3 of ** -** the License, or (at your option) any later version. ** -** ** -** This program 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 General Public License for more details. ** -** ** -** You should have received a copy of the GNU General Public License ** -** along with this program; if not, see <http://www.gnu.org/licenses/>. ** -*************************************************************************/ - -#include "HashFunction.hpp" -#include "StreamWriter.hpp" -#include "utility.hpp" - -using namespace std; - - -/** Writes an unsigned integer to the output stream. - * @param[in] val the value to write - * @param[in] n number of bytes to be considered */ -void StreamWriter::writeUnsigned (uint32_t val, int n) { - for (n--; n >= 0; n--) - _os.put(char((val >> (8*n)) & 0xff)); -} - - -/** Writes a signed integer to the output stream. - * @param[in] val the value to write - * @param[in] n number of bytes to be considered */ -void StreamWriter::writeSigned (int32_t val, int n) { - writeUnsigned(uint32_t(val), n); -} - - -void StreamWriter::writeBytes (const std::vector<uint8_t> &bytes) { - _os.write(reinterpret_cast<const char*>(bytes.data()), bytes.size()); -} - - -void StreamWriter::writeBytes (const uint8_t *buf, size_t bufsize) { - _os.write(reinterpret_cast<const char*>(buf), bufsize); -} - - -void StreamWriter::writeBytes (int byte, size_t count) { - while (count-- > 0) - _os.put(byte); -} - - -/** Writes a string to the output stream. - * @param[in] str the string to write - * @param[in] finalZero if true, a final 0-byte is appended */ -void StreamWriter::writeString (const string &str, bool finalZero) { - for (char c : str) - _os.put(c); - if (finalZero) - _os.put(0); -} - - -/** Writes an unsigned integer to the output stream. - * @param[in] val the value to write - * @param[in] n number of bytes to be considered - * @param[in,out] hashfunc hash to update */ -void StreamWriter::writeUnsigned (uint32_t val, int n, HashFunction &hashfunc) { - writeUnsigned(val, n); - hashfunc.update(util::bytes(val, n)); -} - - -/** Writes a signed integer to the output stream and updates the hash value. - * @param[in] val the value to write - * @param[in] n number of bytes to be considered - * @param[in,out] hashfunc hash to update */ -void StreamWriter::writeSigned (int32_t val, int n, HashFunction &hashfunc) { - writeUnsigned(uint32_t(val), n, hashfunc); -} - - -/** Writes a string to the output stream and updates the hash value. - * @param[in] str the string to write - * @param[in,out] hashfunc hash to update - * @param[in] finalZero if true, a final 0-byte is appended */ -void StreamWriter::writeString (const std::string &str, HashFunction &hashfunc, bool finalZero) { - writeString(str, finalZero); - hashfunc.update(str.data(), str.length() + (finalZero ? 1 : 0)); -} |