42 lines
1.0 KiB
C++
42 lines
1.0 KiB
C++
#include "communication/include/icommunication.h"
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using namespace icsneo;
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bool ICommunication::read(std::vector<uint8_t>& bytes, size_t limit) {
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// A limit of zero indicates no limit
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if(limit == 0)
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limit = (size_t)-1;
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if(limit > (readQueue.size_approx() + 4))
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limit = (readQueue.size_approx() + 4);
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if(bytes.capacity() < limit)
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bytes.resize(limit);
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size_t actuallyRead = readQueue.try_dequeue_bulk(bytes.data(), limit);
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bytes.resize(actuallyRead);
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return true;
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}
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bool ICommunication::readWait(std::vector<uint8_t>& bytes, std::chrono::milliseconds timeout, size_t limit) {
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// A limit of zero indicates no limit
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if(limit == 0)
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limit = (size_t)-1;
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if(limit > (readQueue.size_approx() + 4))
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limit = (readQueue.size_approx() + 4);
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bytes.resize(limit);
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size_t actuallyRead = readQueue.wait_dequeue_bulk_timed(bytes.data(), limit, timeout);
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bytes.resize(actuallyRead);
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return actuallyRead > 0;
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}
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bool ICommunication::write(const std::vector<uint8_t>& bytes) {
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return writeQueue.enqueue(WriteOperation(bytes));
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} |