46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
/*
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* © 2022 Chris Harlow
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* All rights reserved.
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*
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* This file is part of DCC-EX CommandStation-EX
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*
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* This is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* It is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with CommandStation. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "StringBuffer.h"
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#include "DIAG.h"
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StringBuffer::StringBuffer() {
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flush();
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};
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char * StringBuffer::getString() {
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return _buffer;
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}
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void StringBuffer::flush() {
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_pos_write=0;
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_buffer[0]='\0';
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}
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size_t StringBuffer::write(uint8_t b) {
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if (_pos_write>=buffer_max) return 0;
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_buffer[_pos_write] = b;
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++_pos_write;
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_buffer[_pos_write]='\0';
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return 1;
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}
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