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63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
/*
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* uuid-common - Microcontroller common utilities
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* Copyright 2019 Simon Arlott
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*
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* This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <uuid/common.h>
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#include <Arduino.h>
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#include <string>
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namespace uuid {
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class PrintableString : public ::Print {
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public:
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explicit PrintableString(std::string & output)
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: output_(output) {
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}
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~PrintableString() = default;
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size_t write(uint8_t data) final override {
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output_.append(1, reinterpret_cast<unsigned char>(data));
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return 1;
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}
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size_t write(const uint8_t * buffer, size_t size) final override {
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output_.append(reinterpret_cast<const char *>(buffer), size);
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return size;
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}
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private:
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std::string & output_;
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};
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size_t print_to_string(const Printable & printable, std::string & output) {
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PrintableString pstr{output};
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return printable.printTo(pstr);
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}
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std::string printable_to_string(const Printable & printable) {
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std::string str;
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print_to_string(printable, str);
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return str;
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}
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} // namespace uuid
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