79 lines
1.8 KiB
C++
79 lines
1.8 KiB
C++
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#include <boostAsioLinkageFix.h>
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#include <lcameraDev.h>
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#include <probeRunner.h>
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#include <iostream>
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#include <spinscale/co/nonViralTaskNursery.h>
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#include <string>
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namespace {
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sscl::co::NonViralNonPostingInvoker probeSelectorCInd(
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std::exception_ptr& exceptionStorage,
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std::function<void()> callerLambda,
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const std::string& deviceSelector)
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{
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(void)exceptionStorage;
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(void)callerLambda;
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const lcamera_dev::LcameraDevGetOrCreateResult createResult =
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co_await lcameraDev_getOrCreateDeviceCReq(deviceSelector);
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std::cout << "lcameraDev_probe: opened session for camera id="
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<< createResult.resolvedIdentity.id << '\n';
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co_await lcameraDev_releaseDeviceCReq(createResult.deviceSession);
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std::cout << "lcameraDev_probe: released session\n";
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co_return;
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}
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void runProbe(
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const std::shared_ptr<sscl::ComponentThread>& componentThread,
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const std::string& deviceSelector)
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{
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lcameraDev_main(componentThread);
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sscl::co::NonViralTaskNursery nursery;
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nursery.openAdmission();
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nursery.launch(
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[deviceSelector](sscl::co::NonViralTaskNursery::Slot::Lease& lease)
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{
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return probeSelectorCInd(
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lease.getExceptionStorage(),
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lease.getCallerLambda(),
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deviceSelector);
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});
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nursery.closeAdmission();
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nursery.syncAwaitAllSettlements(componentThread->getIoContext());
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lcameraDev_exit();
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}
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} // namespace
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int main(int argc, char* argv[])
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{
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if (argc < 2)
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{
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std::cerr << "Usage: lcameraDev_probe <deviceSelector>\n";
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return 1;
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}
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try {
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const std::string deviceSelector = argv[1];
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lcamera_dev_probe::runOnComponentThread(
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[&](const std::shared_ptr<sscl::ComponentThread>& componentThread)
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{
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runProbe(componentThread, deviceSelector);
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});
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return 0;
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}
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catch (const std::exception& exc) {
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std::cerr << "lcameraDev_probe: " << exc.what() << '\n';
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return 1;
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}
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}
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