Multipart form-data (#4613)

implement multipart/form-data operation
Azure · Apr 26, 2024 · dac2fba · dac2fba
1 parent c2796ea
commit dac2fba
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Showing 201 changed files with 29,118 additions and 221 deletions.
diff --git a/Directory.Build.props b/Directory.Build.props
@@ -17,7 +17,8 @@
     <!-- TODO we should figure out how to make our generator create the right thing for these two warnings https://github.com/Azure/autorest.csharp/issues/3706 -->
     <NoWarn Condition="'$(IsTestGenerationSrcProject)' == 'true'">$(NoWarn);AZC0006;AZC0007</NoWarn>
     <!-- TODO new project need this-->
-    <NoWarn Condition="'$(IsTestGenerationSrcProject)' == 'true'">$(NoWarn);AZC0008</NoWarn> 
+    <NoWarn Condition="'$(IsTestGenerationSrcProject)' == 'true'">$(NoWarn);AZC0008</NoWarn>
+    <NoWarn Condition="'$(IsUnbranded)' == 'true'">AZC0107</NoWarn>
     <IncludeSharedSourceInLocalBuild Condition="!$(MSBuildProjectName.StartsWith('AutoRest.')) And '$(IsTestGenerationTestProject)' != 'true'">true</IncludeSharedSourceInLocalBuild>
   </PropertyGroup>
 

diff --git a/eng/testProjects.json b/eng/testProjects.json
@@ -32,6 +32,7 @@
         "encode/duration",
         "payload/content-negotiation",
         "payload/media-type",
+        "payload/multipart",
         "payload/pageable",
         "serialization/encoded-name/json",
         "server/endpoint/not-defined",
@@ -54,7 +55,8 @@
     "CadlRanchProjectsNonAzure":[
         "type/array",
         "type/dictionary",
-        "authentication/http/custom"
+        "authentication/http/custom",
+        "payload/multipart"
     ],
     "TestServerProjects": [
         "additionalProperties",

diff --git a/samples/AppConfiguration/Generated/Internal/MultipartFormDataRequestContent.cs b/samples/AppConfiguration/Generated/Internal/MultipartFormDataRequestContent.cs
@@ -0,0 +1,203 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+// <auto-generated/>
+
+#nullable disable
+
+using System;
+using System.Globalization;
+using System.IO;
+using System.Net.Http;
+using System.Net.Http.Headers;
+using System.Threading;
+using System.Threading.Tasks;
+using Azure.Core;
+using Azure.Core.Pipeline;
+
+namespace AppConfiguration
+{
+    internal class MultipartFormDataRequestContent : RequestContent
+    {
+        private readonly System.Net.Http.MultipartFormDataContent _multipartContent;
+        private static readonly Random _random = new Random();
+        private static readonly char[] _boundaryValues = "0123456789=ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz".ToCharArray();
+
+        public MultipartFormDataRequestContent()
+        {
+            _multipartContent = new System.Net.Http.MultipartFormDataContent(CreateBoundary());
+        }
+
+        public string ContentType
+        {
+            get
+            {
+                return _multipartContent.Headers.ContentType.ToString();
+            }
+        }
+
+        internal HttpContent HttpContent => _multipartContent;
+
+        private static string CreateBoundary()
+        {
+            Span<char> chars = new char[70];
+            byte[] random = new byte[70];
+            _random.NextBytes(random);
+            int mask = 255 >> 2;
+            for (int i = 0; i < 70; i++)
+            {
+                chars[i] = _boundaryValues[random[i] & mask];
+            }
+            return chars.ToString();
+        }
+
+        public void Add(string content, string name, string filename = null, string contentType = null)
+        {
+            Argument.AssertNotNull(content, nameof(content));
+            Argument.AssertNotNullOrEmpty(name, nameof(name));
+
+            Add(new StringContent(content), name, filename, contentType);
+        }
+
+        public void Add(int content, string name, string filename = null, string contentType = null)
+        {
+            Argument.AssertNotNull(content, nameof(content));
+            Argument.AssertNotNullOrEmpty(name, nameof(name));
+
+            string value = content.ToString("G", CultureInfo.InvariantCulture);
+            Add(new StringContent(value), name, filename, contentType);
+        }
+
+        public void Add(long content, string name, string filename = null, string contentType = null)
+        {
+            Argument.AssertNotNull(content, nameof(content));
+            Argument.AssertNotNullOrEmpty(name, nameof(name));
+
+            string value = content.ToString("G", CultureInfo.InvariantCulture);
+            Add(new StringContent(value), name, filename, contentType);
+        }
+
+        public void Add(float content, string name, string filename = null, string contentType = null)
+        {
+            Argument.AssertNotNull(content, nameof(content));
+            Argument.AssertNotNullOrEmpty(name, nameof(name));
+
+            string value = content.ToString("G", CultureInfo.InvariantCulture);
+            Add(new StringContent(value), name, filename, contentType);
+        }
+
+        public void Add(double content, string name, string filename = null, string contentType = null)
+        {
+            Argument.AssertNotNull(content, nameof(content));
+            Argument.AssertNotNullOrEmpty(name, nameof(name));
+
+            string value = content.ToString("G", CultureInfo.InvariantCulture);
+            Add(new StringContent(value), name, filename, contentType);
+        }
+
+        public void Add(decimal content, string name, string filename = null, string contentType = null)
+        {
+            Argument.AssertNotNull(content, nameof(content));
+            Argument.AssertNotNullOrEmpty(name, nameof(name));
+
+            string value = content.ToString("G", CultureInfo.InvariantCulture);
+            Add(new StringContent(value), name, filename, contentType);
+        }
+
+        public void Add(bool content, string name, string filename = null, string contentType = null)
+        {
+            Argument.AssertNotNull(content, nameof(content));
+            Argument.AssertNotNullOrEmpty(name, nameof(name));
+
+            string value = content ? "true" : "false";
+            Add(new StringContent(value), name, filename, contentType);
+        }
+
+        public void Add(Stream content, string name, string filename = null, string contentType = null)
+        {
+            Argument.AssertNotNull(content, nameof(content));
+            Argument.AssertNotNullOrEmpty(name, nameof(name));
+
+            Add(new StreamContent(content), name, filename, contentType);
+        }
+
+        public void Add(byte[] content, string name, string filename = null, string contentType = null)
+        {
+            Argument.AssertNotNull(content, nameof(content));
+            Argument.AssertNotNullOrEmpty(name, nameof(name));
+
+            Add(new ByteArrayContent(content), name, filename, contentType);
+        }
+
+        public void Add(BinaryData content, string name, string filename = null, string contentType = null)
+        {
+            Argument.AssertNotNull(content, nameof(content));
+            Argument.AssertNotNullOrEmpty(name, nameof(name));
+
+            Add(new ByteArrayContent(content.ToArray()), name, filename, contentType);
+        }
+
+        private void Add(HttpContent content, string name, string filename, string contentType)
+        {
+            if (filename != null)
+            {
+                Argument.AssertNotNullOrEmpty(filename, nameof(filename));
+                AddFilenameHeader(content, name, filename);
+            }
+            if (contentType != null)
+            {
+                Argument.AssertNotNullOrEmpty(contentType, nameof(contentType));
+                AddContentTypeHeader(content, contentType);
+            }
+            _multipartContent.Add(content, name);
+        }
+
+        public static void AddFilenameHeader(HttpContent content, string name, string filename)
+        {
+            ContentDispositionHeaderValue header = new ContentDispositionHeaderValue("form-data") { Name = name, FileName = filename };
+            content.Headers.ContentDisposition = header;
+        }
+
+        public static void AddContentTypeHeader(HttpContent content, string contentType)
+        {
+            MediaTypeHeaderValue header = new MediaTypeHeaderValue(contentType);
+            content.Headers.ContentType = header;
+        }
+
+        public override bool TryComputeLength(out long length)
+        {
+            if (_multipartContent.Headers.ContentLength is long contentLength)
+            {
+                length = contentLength;
+                return true;
+            }
+            length = 0;
+            return false;
+        }
+
+        public override void WriteTo(Stream stream, CancellationToken cancellationToken = default)
+        {
+#if NET6_0_OR_GREATER
+				_multipartContent.CopyTo(stream, default, cancellationToken);
+#else
+#pragma warning disable AZC0107
+            _multipartContent.CopyToAsync(stream).EnsureCompleted();
+#pragma warning restore AZC0107
+#endif
+        }
+
+        public override async Task WriteToAsync(Stream stream, CancellationToken cancellationToken = default)
+        {
+#if NET6_0_OR_GREATER
+				await _multipartContent.CopyToAsync(stream, cancellationToken).ConfigureAwait(false);
+#else
+            await _multipartContent.CopyToAsync(stream).ConfigureAwait(false);
+#endif
+        }
+
+        public override void Dispose()
+        {
+            _multipartContent.Dispose();
+        }
+    }
+}