Add new property modes to the CLI driver.

Author: tritao

Diff for: src/CLI/CLI.cs

@@ -3,6 +3,7 @@
 using System.IO;
 using System.Linq;
 using CppSharp.Generators;
+using CppSharp.Passes;
 using Mono.Options;
 
 namespace CppSharp
@@ -34,6 +35,7 @@ static bool ParseCommandLineArgs(string[] args, List<string> errorMessages, ref
             optionSet.Add("p=|platform=", "the {PLATFORM} that the generated code will target: 'win', 'osx' or 'linux' or 'emscripten'", p => { GetDestinationPlatform(p, errorMessages); });
             optionSet.Add("a=|arch=", "the {ARCHITECTURE} that the generated code will target: 'x86' or 'x64' or 'wasm32' or 'wasm64'", a => { GetDestinationArchitecture(a, errorMessages); });
             optionSet.Add("prefix=", "sets a string prefix to the names of generated files", a => { options.Prefix = a; });
+            optionSet.Add("property=", "the property detection mode to use: 'all', 'none' or 'keywords' or 'heuristics'", p => { GetPropertyMode(p, errorMessages); });
 
             optionSet.Add("exceptions", "enables support for C++ exceptions in the parser", v => { options.EnableExceptions = true; });
             optionSet.Add("rtti", "enables support for C++ RTTI in the parser", v => { options.EnableRTTI = true; });
@@ -269,6 +271,27 @@ public static void GetDestinationArchitecture(string architecture, List<string>
              Defaulting to {options.Architecture}");
         }
 
+        static void GetPropertyMode(string mode, List<string> errorMessages)
+        {
+            switch (mode.ToLower())
+            {
+                case "all":
+                    options.PropertyMode = PropertyDetectionMode.All;
+                    return;
+                case "none":
+                    options.PropertyMode = PropertyDetectionMode.None;
+                    return;
+                case "dictionary":
+                    options.PropertyMode = PropertyDetectionMode.Dictionary;
+                    return;
+                case "keywords":
+                    options.PropertyMode = PropertyDetectionMode.Keywords;
+                    return;
+            }
+
+            errorMessages.Add($"Unknown property detection mode: {mode}. Defaulting to {options.PropertyMode}");
+        }
+
         static void PrintErrorMessages(List<string> errorMessages)
         {
             foreach (string m in errorMessages)

Diff for: src/CLI/Generator.cs

@@ -129,6 +129,7 @@ public void Setup(Driver driver)
 
             var driverOptions = driver.Options;
             driverOptions.GeneratorKind = options.Kind;
+            driverOptions.PropertyDetectionMode = options.PropertyMode;
             var module = driverOptions.AddModule(options.OutputFileName);
 
             if (!string.IsNullOrEmpty(options.InputLibraryName))

Diff for: src/CLI/Options.cs

@@ -44,7 +44,7 @@ class Options
 
         public GeneratorKind Kind { get; set; } = GeneratorKind.CSharp;
 
-        public PropertyDetectionMode PropertyMode = PropertyDetectionMode.Keywords;
+        public PropertyDetectionMode PropertyMode { get; set; } = PropertyDetectionMode.Keywords;
 
         public bool CheckSymbols { get; set; }