From 9c80965f1ec2a7ca81db21f2e79fc5dbbe655565 Mon Sep 17 00:00:00 2001
From: Ghislain MARY <ghislain.mary@belledonne-communications.com>
Date: Fri, 13 Apr 2018 10:49:07 +0200
Subject: [PATCH] Add missing Content-Length header in CPIM.

---
 src/chat/modifier/cpim-chat-message-modifier.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/chat/modifier/cpim-chat-message-modifier.cpp b/src/chat/modifier/cpim-chat-message-modifier.cpp
index af207fff5..1cc8f8b5b 100644
--- a/src/chat/modifier/cpim-chat-message-modifier.cpp
+++ b/src/chat/modifier/cpim-chat-message-modifier.cpp
@@ -60,6 +60,7 @@ ChatMessageModifier::Result CpimChatMessageModifier::encode (const shared_ptr<Ch
 		content = message->getContents().front();
 	}
 
+	const string contentBody = content->getBodyAsString();
 	if (content->getContentDisposition().isValid()) {
 		Cpim::GenericHeader contentDispositionHeader;
 		contentDispositionHeader.setName("Content-Disposition");
@@ -70,8 +71,10 @@ ChatMessageModifier::Result CpimChatMessageModifier::encode (const shared_ptr<Ch
 	contentTypeHeader.setName("Content-Type");
 	contentTypeHeader.setValue(content->getContentType().asString());
 	cpimMessage.addContentHeader(contentTypeHeader);
-
-	const string contentBody = content->getBodyAsString();
+	Cpim::GenericHeader contentLengthHeader;
+	contentLengthHeader.setName("Content-Length");
+	contentLengthHeader.setValue(to_string(contentBody.size()));
+	cpimMessage.addContentHeader(contentLengthHeader);
 	cpimMessage.setContent(contentBody);
 
 	Content newContent;