1 files changed, 97 insertions, 0 deletions
diff --git a/src/lib/utils/http_util/http_util.h b/src/lib/utils/http_util/http_util.h
new file mode 100644
index 000000000..d024add4d
--- /dev/null
+++ b/src/lib/utils/http_util/http_util.h
@@ -0,0 +1,97 @@
+/*
+* HTTP utilities
+* (C) 2013 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_UTILS_URLGET_H__
+#define BOTAN_UTILS_URLGET_H__
+
+#include <botan/types.h>
+#include <future>
+#include <vector>
+#include <map>
+#include <chrono>
+#include <string>
+
+namespace Botan {
+
+namespace HTTP {
+
+struct Response
+   {
+   public:
+      Response(unsigned int status_code, const std::string& status_message,
+               const std::vector<byte>& body,
+               const std::map<std::string, std::string>& headers) :
+         m_status_code(status_code),
+         m_status_message(status_message),
+         m_body(body),
+         m_headers(headers) {}
+
+      unsigned int status_code() const { return m_status_code; }
+
+      const std::vector<byte>& body() const { return m_body; }
+
+      const std::map<std::string, std::string>& headers() const { return m_headers; }
+
+      std::string status_message() const { return m_status_message; }
+
+      void throw_unless_ok()
+         {
+         if(status_code() != 200)
+            throw std::runtime_error("HTTP error: " + status_message());
+         }
+
+   private:
+      unsigned int m_status_code;
+      std::string m_status_message;
+      std::vector<byte> m_body;
+      std::map<std::string, std::string> m_headers;
+   };
+
+BOTAN_DLL std::ostream& operator<<(std::ostream& o, const Response& resp);
+
+typedef std::function<std::string (const std::string&, const std::string&)> http_exch_fn;
+
+#if defined(BOTAN_HAS_BOOST_ASIO)
+std::string BOTAN_DLL http_transact_asio(const std::string& hostname,
+                                         const std::string& message);
+#endif
+
+std::string BOTAN_DLL http_transact_fail(const std::string& hostname,
+                                         const std::string& message);
+
+
+BOTAN_DLL Response http_sync(http_exch_fn fn,
+                             const std::string& verb,
+                             const std::string& url,
+                             const std::string& content_type,
+                             const std::vector<byte>& body,
+                             size_t allowable_redirects);
+
+BOTAN_DLL Response http_sync(const std::string& verb,
+                             const std::string& url,
+                             const std::string& content_type,
+                             const std::vector<byte>& body,
+                             size_t allowable_redirects);
+
+BOTAN_DLL Response GET_sync(const std::string& url,
+                            size_t allowable_redirects = 1);
+
+BOTAN_DLL Response POST_sync(const std::string& url,
+                             const std::string& content_type,
+                             const std::vector<byte>& body,
+                             size_t allowable_redirects = 1);
+
+std::future<Response> BOTAN_DLL GET_async(const std::string& url,
+                                                    size_t allowable_redirects = 1);
+
+BOTAN_DLL std::string url_encode(const std::string& url);
+
+}
+
+}
+
+#endif