Finished fake file transfer xml from external body url

src/chat/modifier/file-transfer-chat-message-modifier.cpp

@@ -969,7 +969,16 @@ void FileTransferChatMessageModifier::releaseHttpRequest () {
 }
 
 string FileTransferChatMessageModifier::createFakeFileTransferFromUrl(const string &url) {
-	return ""; //TODO
+	string fileName = url.substr(url.find_last_of("/") + 1);
+	stringstream fakeXml;
+	fakeXml << "<?xml version=\"1.0\" encoding=\"UTF-8\"?><file xmlns=\"urn:gsma:params:xml:ns:rcs:rcs:fthttp\">\r\n";
+	fakeXml << "<file-info type=\"file\">\r\n";
+	fakeXml << "<file-name>" << fileName << "</file-name>\r\n";
+	fakeXml << "<content-type>application/binary</content-type>\r\n";
+	fakeXml << "<data url = \"" << url << "\"/>\r\n";
+	fakeXml << "</file-info>\r\n";
+	fakeXml << "</file>";
+	return fakeXml.str();
 }
 
 LINPHONE_END_NAMESPACE