ALSA - prefer stereo configuraton if available.

src/alsaCheckMain.cpp

@@ -0,0 +1,39 @@
+#include <alsa/asoundlib.h>
+#include <iostream>
+#include <vector>
+#include <string>
+#include "CommandLineParser.hpp"
+#include "alsaCheck.hpp"
+
+using namespace std;
+using namespace pipedal;
+
+
+int main(int argc, char* argv[]) {
+
+    bool listDevices = false;
+
+    try {
+        CommandLineParser commandLineParser;
+
+        std::string device = "";
+
+        commandLineParser.AddOption("--list",&listDevices);
+
+        commandLineParser.Parse(argc,(const char**)argv);
+
+        if (commandLineParser.Arguments().size() >= 1) {
+            device = commandLineParser.Arguments()[0];
+        }
+        if (listDevices || device.empty()) {
+            list_alsa_devices();
+        } else {
+            check_alsa_channel_configs(device.c_str());
+        }
+        return EXIT_SUCCESS;
+    } catch (const std::exception &e)
+    {
+        cerr << "Error: " << e.what() << endl;
+        return EXIT_FAILURE;
+    }
+}