From a2cf41ef9c5360f405de5915d4dcb6634f602d9c Mon Sep 17 00:00:00 2001
From: jyelon <jyelon@gmail.com>
Date: Tue, 29 Mar 2022 16:50:26 -0400
Subject: [PATCH] Partially finished HTTP stuff

---
 luprex/core/cpp/http.cpp | 26 +++++++++++++++++++++++++
 luprex/core/cpp/http.hpp | 41 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+)

diff --git a/luprex/core/cpp/http.cpp b/luprex/core/cpp/http.cpp
index e69de29b..76890674 100644
--- a/luprex/core/cpp/http.cpp
+++ b/luprex/core/cpp/http.cpp
@@ -0,0 +1,26 @@
+
+#include "wrap-sstream.hpp"
+#include "wrap-string.hpp"
+
+static eng::string url_encode(const eng::string &value) {
+    eng::ostringstream escaped;
+    escaped.fill('0');
+    escaped << hex;
+
+    for (int i = 0; i < int(value.size()); i++) {
+        char c = value[i];
+
+        // Keep alphanumeric and other accepted characters intact
+        // Any other characters are percent-encoded
+        if (std::isalnum(c) || c == '-' || c == '_' || c == '.' || c == '~') {
+            escaped << c;
+        } else {
+            escaped << std::uppercase;
+            escaped << '%' << std::setw(2) << int((unsigned char) c);
+            escaped << std::nouppercase;
+        }
+    }
+
+    return escaped.str();
+}
+
diff --git a/luprex/core/cpp/http.hpp b/luprex/core/cpp/http.hpp
index e69de29b..8787c896 100644
--- a/luprex/core/cpp/http.hpp
+++ b/luprex/core/cpp/http.hpp
@@ -0,0 +1,41 @@
+/////////////////////////////////////////////////////////
+//
+// HTTP Implementation.
+//
+// This is a fairly limited implementation of HTTP.
+//
+// It only supports HTTP 1.1
+//
+// It only supports GET, POST, and HEAD.
+//
+/////////////////////////////////////////////////////////
+
+#ifndef HTTP_HPP
+#define HTTP_HPP
+
+#include "eng-malloc.hpp"
+#include "wrap-string.hpp"
+#include "wrap-vector.hpp"
+#include "luastack.hpp"
+
+class HttpRequest : public eng::nevernew {
+public:
+    enum Method { INVALID, GET, POST, HEAD };
+
+public:
+    eng::string host_;
+    int port_;
+    Method method_;
+    eng::string encoded_url_;
+    eng::string content_type_;
+};
+
+class HttpReply : public eng::nevernew {
+public:
+    int error_code_;
+    eng::string error_message_;
+    eng::string mime_type_;
+    eng::string content_;
+};
+
+#endif // HTTP_HPP