From 2915732e029985e05e96f5b56fcbe9144801add2 Mon Sep 17 00:00:00 2001
From: Sylvain Berfini <sylvain.berfini@belledonne-communications.com>
Date: Thu, 20 Apr 2017 17:58:45 +0200
Subject: [PATCH] Finished C# wrapper by adding methods having lists in params

---
 wrappers/csharp/genwrapper.py         | 10 +++++---
 wrappers/csharp/wrapper_impl.mustache | 36 ++++++++++++++++++++++++++-
 2 files changed, 42 insertions(+), 4 deletions(-)

diff --git a/wrappers/csharp/genwrapper.py b/wrappers/csharp/genwrapper.py
index 4221bb202..d9d17727a 100644
--- a/wrappers/csharp/genwrapper.py
+++ b/wrappers/csharp/genwrapper.py
@@ -138,9 +138,7 @@ class CsharpTranslator(object):
 		elif type(_type) is AbsApi.BaseType:
 			return self.translate_base_type(_type, isArg, dllImport)
 		elif type(_type) is AbsApi.ListType:
-			if isArg:
-				raise AbsApi.Error('Lists as params are not supported yet')
-			elif dllImport:
+			if dllImport:
 				return 'IntPtr'
 			else:
 				if type(_type.containedTypeDesc) is AbsApi.BaseType:
@@ -222,6 +220,12 @@ class CsharpTranslator(object):
 						methodDict['impl']['c_args'] += '(int)' + self.translate_argument_name(arg.name)
 				elif self.translate_type(arg.type, False, False) == "bool":
 					methodDict['impl']['c_args'] += self.translate_argument_name(arg.name) + " ? 1 : 0"
+				elif self.get_class_array_type(self.translate_type(arg.type, False, False)) is not None:
+					listtype = self.get_class_array_type(self.translate_type(arg.type, False, False))
+					if listtype == 'string':
+						methodDict['impl']['c_args'] += "StringArrayToBctbxList(" + self.translate_argument_name(arg.name) + ")"
+					else:
+						methodDict['impl']['c_args'] += "ObjectArrayToBctbxList<" + listtype + ">(" + self.translate_argument_name(arg.name) + ")"
 				else:
 					methodDict['impl']['c_args'] += self.translate_argument_name(arg.name)
 				methodDict['impl']['args'] += self.translate_argument(arg, False)
diff --git a/wrappers/csharp/wrapper_impl.mustache b/wrappers/csharp/wrapper_impl.mustache
index 5c5ec950d..fd5ce5b9c 100644
--- a/wrappers/csharp/wrapper_impl.mustache
+++ b/wrappers/csharp/wrapper_impl.mustache
@@ -60,6 +60,12 @@ namespace Linphone
 		
 		[DllImport(LinphoneWrapper.LIB_NAME)]
 		static extern IntPtr bctbx_list_get_data(IntPtr ptr);
+
+		[DllImport(LinphoneWrapper.LIB_NAME)]
+		static extern IntPtr bctbx_list_append(IntPtr elem, string data);
+
+		[DllImport(LinphoneWrapper.LIB_NAME)]
+		static extern IntPtr bctbx_list_append(IntPtr elem, IntPtr data);
 		
 		~LinphoneObject()
 		{
@@ -134,6 +140,26 @@ namespace Linphone
 				}
 			}
 		}
+
+		internal static IntPtr StringArrayToBctbxList(IEnumerable<string> stringlist)
+		{
+			IntPtr bctbx_list = IntPtr.Zero;
+			foreach (string s in stringlist)
+			{
+				bctbx_list = bctbx_list_append(bctbx_list, s);
+			}
+			return bctbx_list;
+		}
+
+		internal static IntPtr ObjectArrayToBctbxList<T>(IEnumerable<T> objlist) where T : LinphoneObject, new()
+		{
+			IntPtr bctbx_list = IntPtr.Zero;
+			foreach (T ptr in objlist)
+			{
+				bctbx_list = bctbx_list_append(bctbx_list, ptr.nativePtr);
+			}
+			return bctbx_list;
+		}
 	}
 	
 	public class LinphoneAndroid
@@ -294,13 +320,21 @@ namespace Linphone
 				{{#exception}}int exception_result = {{/exception}}{{setter_c_name}}({{setter_nativePtr}}value);
 				{{#exception}}if (exception_result != 0) throw new LinphoneException("{{property_name}} setter returned value " + exception_result);{{/exception}}
 				{{/is_generic}}
+				{{#is_string_list}}
+				{{#exception}}int exception_result = {{/exception}}{{setter_c_name}}({{setter_nativePtr}}StringArrayToBctbxList(value));
+				{{#exception}}if (exception_result != 0) throw new LinphoneException("{{property_name}} setter returned value " + exception_result);{{/exception}}
+				{{/is_string_list}}
+				{{#is_class_list}}
+				{{#exception}}int exception_result = {{/exception}}{{setter_c_name}}({{setter_nativePtr}}ObjectArrayToBctbxList<{{{list_type}}}>(value));
+				{{#exception}}if (exception_result != 0) throw new LinphoneException("{{property_name}} setter returned value " + exception_result);{{/exception}}
+				{{/is_class_list}}
 			}
 		{{/has_setter}}
 		}
 		{{/has_property}}
 		{{#has_impl}}
 		{{#impl}}
-		public {{static}}{{override}}{{{type}}} {{name}}({{args}})
+		public {{static}}{{override}}{{{type}}} {{name}}({{{args}}})
 		{
 			{{#is_string}}
 			IntPtr stringPtr = {{c_name}}({{nativePtr}}{{c_args}});