Initial Commit

Update .drone.yml, .gitignore, and 12 more files...
2022-10-24 20:08:14 +02:00
commit b595208830
14 changed files with 467 additions and 0 deletions
@@ -0,0 +1,73 @@
+using Microsoft.Win32;
+using static NibblePoker.Library.RegistryHelpers.RegistryHelpers;
+
+namespace NibblePoker.Library.ComPortWatcher; 
+
+public static class ComPortHelper {
+    private const string RegistryKeySerial = "HARDWARE\\DEVICEMAP\\SERIALCOMM";
+    private const string RegistryKeyDeviceEnum = "SYSTEM\\ControlSet001\\Enum";
+    
+    private static readonly string[] IgnoredRegistryDeviceEnums = {
+        "ACPI", "ACPI_HAL", "HDAUDIO", "SCSI", "STORAGE", "SW", "SWD", "UEFI"
+    };
+    
+    private const string RegistryNameFriendlyName = "FriendlyName";
+    
+    private static void AddFriendlyNamesToPortsInfo(List<ComPortInfo> comPortsInfo) {
+        List<string> subKeys = GetSubKeys(Registry.LocalMachine, RegistryKeyDeviceEnum);
+        List<string> intermediateSubKeys = new List<string>();
+        List<string> finalSubKeys = new List<string>();
+        List<string> friendlyNames = new List<string>();
+        
+        foreach(var subKey in subKeys.Where(subKey => !IgnoredRegistryDeviceEnums.Contains(subKey))) {
+            intermediateSubKeys.AddRange(GetSubKeys(
+                Registry.LocalMachine,
+                RegistryKeyDeviceEnum + "\\" + subKey,
+                true));
+        }
+        subKeys.Clear();
+        
+        foreach(string subSubKey in intermediateSubKeys) {
+            finalSubKeys.AddRange(GetSubKeys(
+                Registry.LocalMachine,
+                subSubKey,
+                true));
+        }
+        intermediateSubKeys.Clear();
+        
+        foreach(string finalSubKey in finalSubKeys) {
+            Dictionary<string, string> mappedKeyValues = GetMappedKeyNameStringValue(Registry.LocalMachine, finalSubKey);
+            
+            if(mappedKeyValues.ContainsKey(RegistryNameFriendlyName)) {
+                friendlyNames.Add(mappedKeyValues[RegistryNameFriendlyName]);
+            }
+        }
+        finalSubKeys.Clear();
+        
+        foreach(ComPortInfo comPortInfo in comPortsInfo) {
+            foreach(string friendlyName in friendlyNames) {
+                if(!friendlyName.Contains("(" + comPortInfo.RawName + ")")) {
+                    continue;
+                }
+                
+                comPortInfo.FriendlyName = friendlyName;
+                break;
+            }
+        }
+        friendlyNames.Clear();
+    }
+
+    public static List<ComPortInfo> GetComList(bool addFriendlyNames = false) {
+        List<ComPortInfo> portsInfo = new List<ComPortInfo>();
+        
+        foreach(KeyValuePair<string, string> rawPortInfo in GetMappedKeyNameStringValue(Registry.LocalMachine, RegistryKeySerial)) {
+            portsInfo.Add(new ComPortInfo(rawPortInfo.Value, rawPortInfo.Key));
+        }
+        
+        if(addFriendlyNames && portsInfo.Count > 0) {
+            AddFriendlyNamesToPortsInfo(portsInfo);
+        }
+        
+        return portsInfo;
+    }
+}