From bf379ebcba1f68a9be535b59123192a9c7306b45 Mon Sep 17 00:00:00 2001
From: eidheim <eidheim@gmail.com>
Date: Mon, 26 Jun 2017 07:16:50 +0200
Subject: [PATCH] Server::Response::write convenience functions no longer write
 Content-Length if close_connection_after_response is set. Also added some
 doxygen comments

---
 server_http.hpp | 3 ++-
 utility.hpp     | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/server_http.hpp b/server_http.hpp
index 6041767..57d72cc 100644
--- a/server_http.hpp
+++ b/server_http.hpp
@@ -68,7 +68,7 @@ namespace SimpleWeb {
                     
                     *this << field.first << ": " << field.second << "\r\n";
                 }
-                if(!content_length_written && !chunked_transfer_encoding)
+                if(!content_length_written && !chunked_transfer_encoding && !close_connection_after_response)
                     *this << "Content-Length: " << size << "\r\n\r\n";
                 else
                     *this << "\r\n";
@@ -78,6 +78,7 @@ namespace SimpleWeb {
                 return streambuf.size();
             }
             
+            /// Write directly to stream buffer using std::ostream::write
             void write(const char_type *ptr, std::streamsize n) {
                 std::ostream::write(ptr, n);
             }
diff --git a/utility.hpp b/utility.hpp
index a5cc8f0..d429792 100644
--- a/utility.hpp
+++ b/utility.hpp
@@ -50,6 +50,7 @@ typedef std::unordered_multimap<std::string, std::string, CaseInsensitiveHash, C
 /// Percent encoding and decoding
 class Percent {
 public:
+  /// Returns percent-encoded string
   static std::string encode(const std::string &value) {
     static auto hex_chars = "0123456789ABCDEF";
 
@@ -68,6 +69,7 @@ public:
     return result;
   }
 
+  /// Returns percent-decoded string
   static std::string decode(const std::string &value) {
     std::string result;
     result.reserve(value.size() / 3 + (value.size() % 3)); // minimum size of result
@@ -90,8 +92,10 @@ public:
   }
 };
 
+/// Query string creation and parsing
 class QueryString {
 public:
+  /// Returns query string created from given field names and values
   static std::string create(const CaseInsensitiveMultimap &fields) {
     std::string result;