lcameraDev: Add session mgr lib for libcamera device binding

commonLibs/lcameraDev/lcameraDev.cpp

@@ -0,0 +1,61 @@
+#include <boostAsioLinkageFix.h>
+
+#include <cameraManagerState.h>
+#include <lcameraDev.h>
+#include <stdexcept>
+
+extern "C" {
+
+void lcameraDev_main(
+	const std::shared_ptr<sscl::ComponentThread>& componentThread)
+{
+	lcamera_dev::lcameraDevMain(componentThread);
+}
+
+void lcameraDev_exit(void)
+{
+	lcamera_dev::lcameraDevExit();
+}
+
+sscl::co::ViralNonPostingInvoker<lcamera_dev::LcameraDevGetOrCreateResult>
+lcameraDev_getOrCreateDeviceCReq(const std::string& deviceSelector)
+{
+	lcamera_dev::LcameraDevState& state = lcamera_dev::getLcameraDevState();
+	if (!state.isInitialized)
+	{
+		throw std::runtime_error(
+			"lcameraDev_getOrCreateDeviceCReq: call lcameraDev_main first");
+	}
+
+	co_return co_await lcamera_dev::getOrCreateDeviceSessionCReq(deviceSelector);
+}
+
+sscl::co::ViralNonPostingInvoker<void>
+lcameraDev_releaseDeviceCReq(
+	const std::shared_ptr<lcamera_dev::CameraSession>& deviceSession)
+{
+	lcamera_dev::LcameraDevState& state = lcamera_dev::getLcameraDevState();
+	if (!state.isInitialized)
+	{
+		throw std::runtime_error(
+			"lcameraDev_releaseDeviceCReq: call lcameraDev_main first");
+	}
+
+	co_await lcamera_dev::releaseDeviceSessionCReq(deviceSession);
+	co_return;
+}
+
+sscl::co::ViralNonPostingInvoker<std::vector<lcamera_dev::LcameraDevCameraInfo>>
+lcameraDev_enumerateCamerasCReq(void)
+{
+	lcamera_dev::LcameraDevState& state = lcamera_dev::getLcameraDevState();
+	if (!state.isInitialized)
+	{
+		throw std::runtime_error(
+			"lcameraDev_enumerateCamerasCReq: call lcameraDev_main first");
+	}
+
+	co_return co_await lcamera_dev::enumerateCamerasCReq();
+}
+
+} // extern "C"