Added parameter DefaultHeaders into Configuration (#2)

* Added parameter DefaultHeaders into Configuration

* Bump version to 19.10.1

Author: Denis-Averin

src/Api/BarCodeApi.cs

@@ -80,7 +80,7 @@ public BarCodeApi(Configuration configuration)
 
             requestHandlers.Add(new DebugLogRequestHandler(this.configuration));
             requestHandlers.Add(new ApiExceptionRequestHandler());
-            this.apiInvoker = new ApiInvoker(requestHandlers);
+            this.apiInvoker = new ApiInvoker(configuration, requestHandlers);
         }                            
 
         /// <summary>

src/Api/Configuration.cs

@@ -23,6 +23,8 @@
 // </summary>
 // --------------------------------------------------------------------------------------------------------------------
 
+using System.Collections.Generic;
+
 namespace Aspose.BarCode.Cloud.Sdk
 {
     /// <summary>
@@ -67,12 +69,18 @@ public class Configuration
         /// </summary>
         public ApiVersion ApiVersion { get; set; }
 
+        /// <summary>
+        /// Gets or sets HTTP headers
+        /// </summary>
+        public Dictionary<string, string> DefaultHeaders { get; set; }
+
         public Configuration()
         {
             ApiBaseUrl = "https://api.aspose.cloud";
             DebugMode = false;
             ApiVersion = ApiVersion.V1;
             AuthType = AuthType.OAuth2;
+            DefaultHeaders = new Dictionary<string, string>();
         }
 
         internal string GetApiRootUrl()

src/Aspose.BarCode.Cloud.Sdk.csproj

@@ -17,9 +17,9 @@ Aspose.Barcode for Cloud allows you to control all aspects of the image and barc
     <PackageId>Aspose.BarCode-Cloud</PackageId>
     <Product>Aspose.BarCode Cloud SDK for .NET</Product>
     <PackageIconUrl>https://www.aspose.cloud/templates/aspose/App_Themes/V3/images/barcode/272x272/aspose_barcode-for-cloud-min.png</PackageIconUrl>
-    <Version>19.10.0</Version>
+    <Version>19.10.1</Version>
     <Authors>asposecloud</Authors>
-    <AssemblyVersion>19.10.0.0</AssemblyVersion>
+    <AssemblyVersion>19.10.1.0</AssemblyVersion>
   </PropertyGroup>
 
   <ItemGroup>

src/Internal/ApiInvoker.cs

@@ -38,8 +38,17 @@ internal class ApiInvoker
         private readonly Dictionary<string, string> defaultHeaderMap = new Dictionary<string, string>();
         private readonly List<IRequestHandler> requestHandlers; 
 
-        public ApiInvoker(List<IRequestHandler> requestHandlers)
+        public ApiInvoker(Configuration configuration, List<IRequestHandler> requestHandlers)
         {
+            Dictionary<string, string> headers = configuration.DefaultHeaders;
+            if (headers != null)
+            {
+                foreach (KeyValuePair<string, string> header in headers)
+                {
+                    AddDefaultHeader(header.Key, header.Value);
+                }
+            }
+
             var sdkVersion = this.GetType().Assembly.GetName().Version;
             this.AddDefaultHeader(AsposeClientHeaderName, ".net sdk");
             this.AddDefaultHeader(AsposeClientVersionHeaderName, string.Format("{0}.{1}", sdkVersion.Major, sdkVersion.Minor));

src/Internal/RequestHandlers/OAuthRequestHandler.cs

@@ -46,7 +46,7 @@ public OAuthRequestHandler(Configuration configuration)
             var requestHandlers = new List<IRequestHandler>();
             requestHandlers.Add(new DebugLogRequestHandler(this.configuration));
             requestHandlers.Add(new ApiExceptionRequestHandler());
-            this.apiInvoker = new ApiInvoker(requestHandlers);
+            this.apiInvoker = new ApiInvoker(configuration, requestHandlers);
         }
 
         public string ProcessUrl(string url)