47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
/*
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PIP - Platform Independent Primitives
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Class for send and receive PIByteArray via PIBaseTransfer
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Andrey Bychkov work.a.b@yandex.ru
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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 Lesser 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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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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser 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 "pidatatransfer.h"
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PIByteArray PIDataTransfer::buildPacket(Part fi) {
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PIByteArray ba;
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ba.resize(fi.size);
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memcpy(ba.data(), data_.data(fi.start), fi.size);
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return ba;
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}
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void PIDataTransfer::receivePart(Part fi, PIByteArray ba, PIByteArray pheader) {
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if (data_.size() < fi.start + fi.size) data_.resize(fi.start + fi.size);
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memcpy(data_.data(fi.start), ba.data(), ba.size_s());
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}
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void PIDataTransfer::beginReceive() {
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data_.clear();
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}
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bool PIDataTransfer::send(const PIByteArray & ba) {
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data_ = ba;
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buildSession(PIVector<Part>() << Part(0, data_.size()));
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return send_process();
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}
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