From a461f462d223d1004423aff3fce5276800fca7e0 Mon Sep 17 00:00:00 2001
From: hagen <hagen@mail.i2p>
Date: Tue, 24 May 2016 00:00:00 +0000
Subject: [PATCH] * HTTP.{cpp,h} : add HTTPMsg::{add,del}_header() helpers

---
 HTTP.cpp | 15 +++++++++++++++
 HTTP.h   |  3 +++
 2 files changed, 18 insertions(+)

diff --git a/HTTP.cpp b/HTTP.cpp
index ef43d55f..f74e9429 100644
--- a/HTTP.cpp
+++ b/HTTP.cpp
@@ -184,6 +184,21 @@ namespace http {
     return out;
   }
 
+  void HTTPMsg::add_header(const char *name, const char *value, bool replace) {
+    std::size_t count = headers.count(name);
+    if (count && !replace)
+      return;
+    if (count) {
+      headers[name] = value;
+      return;
+    }
+    headers.insert(std::pair<std::string, std::string>(name, value));
+  }
+
+  void HTTPMsg::del_header(const char *name) {
+    headers.erase(name);
+  }
+
   int HTTPReq::parse(const char *buf, size_t len) {
     std::string str(buf, len);
     return parse(str);
diff --git a/HTTP.h b/HTTP.h
index 82594874..e13fe547 100644
--- a/HTTP.h
+++ b/HTTP.h
@@ -56,6 +56,9 @@ namespace http {
 
   struct HTTPMsg {
     std::map<std::string, std::string> headers;
+
+    void add_header(const char *name, const char *value, bool replace = false);
+    void del_header(const char *name);
   };
 
   struct HTTPReq : HTTPMsg {