SenseApis: Add threading model info to initialization info

We provide access to a thread whose event queue the sense API
libs can use for device-independent event management.

smocore/senseApis/senseApiManager.cpp

@@ -74,13 +74,21 @@ static SalmanoffCallbacks salmanoffCallbacks =
     .searchForLibInSmoSearchPaths = searchForLibInSmoSearchPaths
 };
 
+/* Static file-scope threading model object for senseApi libraries */
+static SmoThreadingModelDesc smoThreadingModelDesc = {
+	.componentThread = nullptr
+};
+
 std::optional<std::string> SenseApiManager::searchForLibInSmoSearchPaths(
     const std::string& libraryPath)
 {
     return ::smo::sense_api::searchForLibInSmoSearchPaths(libraryPath);
 }
 
-SenseApiLib& SenseApiManager::loadSenseApiLib(const std::string& libraryPath)
+SenseApiLib& SenseApiManager::loadSenseApiLib(
+	const std::string& libraryPath,
+	std::shared_ptr<ComponentThread>& componentThread
+	)
 {
     std::optional<std::string> fullPath = searchForLibInSmoSearchPaths(
         libraryPath);
@@ -121,8 +129,15 @@ SenseApiLib& SenseApiManager::loadSenseApiLib(const std::string& libraryPath)
             + libraryPath + "'");
     }
 
-    const SenseApiDesc &libApiDesc = func(salmanoffCallbacks);
-    auto lib = std::make_shared<SenseApiLib>(
+    // Check if the static threading model obj is null and initialize if needed
+    if (!smoThreadingModelDesc.componentThread) {
+        smoThreadingModelDesc.componentThread = componentThread;
+    }
+
+    const SenseApiDesc &libApiDesc = func(
+		salmanoffCallbacks, smoThreadingModelDesc);
+
+	auto lib = std::make_shared<SenseApiLib>(
         libraryPath, dlopen_handle.release(), func);
     lib->setSenseApiDesc(libApiDesc);
     senseApiLibs.push_back(lib);
@@ -178,11 +193,13 @@ void SenseApiManager::unloadAllSenseApiLibs(void)
     senseApiLibs.clear();
 }
 
-void SenseApiManager::loadAllSenseApiLibsFromOptions()
+void SenseApiManager::loadAllSenseApiLibsFromOptions(
+	std::shared_ptr<ComponentThread>& componentThread
+	)
 {
     const auto& options = OptionParser::getOptions();
     for (const auto& libPath : options.senseApiLibs) {
-        loadSenseApiLib(libPath);
+        loadSenseApiLib(libPath, componentThread);
     }
 }