From 87351c8a0c5893f6d7ecaef110e7078fe4f28b29 Mon Sep 17 00:00:00 2001
From: Vinnie Falco <vinnie.falco@gmail.com>
Date: Thu, 24 Jul 2014 10:33:43 -0700
Subject: [PATCH] Add HTTPHeaders::build_map

---
 .../beast/module/asio/http/HTTPHeaders.cpp     | 18 ++++++++++++++++++
 src/beast/beast/module/asio/http/HTTPHeaders.h |  6 +++++-
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/beast/beast/module/asio/http/HTTPHeaders.cpp b/src/beast/beast/module/asio/http/HTTPHeaders.cpp
index 18e7cbb79..ce865f7a7 100644
--- a/src/beast/beast/module/asio/http/HTTPHeaders.cpp
+++ b/src/beast/beast/module/asio/http/HTTPHeaders.cpp
@@ -17,6 +17,8 @@
 */
 //==============================================================================
 
+#include <algorithm>
+
 namespace beast {
 
 HTTPHeaders::HTTPHeaders ()
@@ -86,4 +88,20 @@ String HTTPHeaders::toString () const
     return s;
 }
 
+std::map <std::string, std::string>
+HTTPHeaders::build_map() const
+{
+    std::map <std::string, std::string> c;
+    auto const& k (m_fields.getAllKeys());
+    auto const& v (m_fields.getAllValues());
+    for (std::size_t i = 0; i < m_fields.size(); ++i)
+    {
+        auto key (k[i].toStdString());
+        auto const value (v[i].toStdString());
+        std::transform (key.begin(), key.end(), key.begin(), ::tolower);
+        c[key] = value;
+    }
+    return c;
+}
+
 }
diff --git a/src/beast/beast/module/asio/http/HTTPHeaders.h b/src/beast/beast/module/asio/http/HTTPHeaders.h
index a5129a015..e89dd3df3 100644
--- a/src/beast/beast/module/asio/http/HTTPHeaders.h
+++ b/src/beast/beast/module/asio/http/HTTPHeaders.h
@@ -21,8 +21,8 @@
 #define BEAST_ASIO_HTTPHEADERS_H_INCLUDED
 
 #include <beast/module/asio/http/HTTPField.h>
-
 #include <beast/module/core/text/StringPairArray.h>
+#include <map>
 
 namespace beast {
 
@@ -70,6 +70,10 @@ public:
     /** Outputs all the headers into one string. */
     String toString () const;
 
+    // VFALCO HACK to present the headers in a useful format
+    std::map <std::string, std::string>
+    build_map() const;
+
 private:
     StringPairArray m_fields;
 };