From 87513987a23ecd75cd21015ed215bae3b279d8c5 Mon Sep 17 00:00:00 2001
From: 杨宇千 <crupest@outlook.com>
Date: Mon, 19 Aug 2019 22:52:01 +0800
Subject: Add check for content in avatar put.

---
 Timeline/Models/Http/Common.cs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'Timeline/Models')

diff --git a/Timeline/Models/Http/Common.cs b/Timeline/Models/Http/Common.cs
index b4932754..50f6836e 100644
--- a/Timeline/Models/Http/Common.cs
+++ b/Timeline/Models/Http/Common.cs
@@ -9,6 +9,10 @@ namespace Timeline.Models.Http
             /// For example a required field is null.
             /// </summary>
             public const int InvalidModel = -100;
+
+            public const int Header_Missing_ContentType = -111;
+            public const int Header_Missing_ContentLength = -112;
+            public const int Header_Zero_ContentLength = -113;
         }
 
         public static CommonResponse InvalidModel(string message)
@@ -16,6 +20,21 @@ namespace Timeline.Models.Http
             return new CommonResponse(ErrorCodes.InvalidModel, message);
         }
 
+        public static CommonResponse MissingContentType()
+        {
+            return new CommonResponse(ErrorCodes.Header_Missing_ContentType, "Header Content-Type is required.");
+        }
+
+        public static CommonResponse MissingContentLength()
+        {
+            return new CommonResponse(ErrorCodes.Header_Missing_ContentLength, "Header Content-Length is missing or of bad format.");
+        }
+
+        public static CommonResponse ZeroContentLength()
+        {
+            return new CommonResponse(ErrorCodes.Header_Zero_ContentLength, "Header Content-Length must not be 0.");
+        }
+
         public CommonResponse()
         {
 
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