1 files changed, 67 insertions, 0 deletions
diff --git a/apps/http-proxy/includes/hicn/http-proxy/http_1x_message_fast_parser.h b/apps/http-proxy/includes/hicn/http-proxy/http_1x_message_fast_parser.h
new file mode 100644
index 000000000..7c035c83b
--- /dev/null
+++ b/apps/http-proxy/includes/hicn/http-proxy/http_1x_message_fast_parser.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2019 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <hicn/transport/http/message.h>
+
+#include <algorithm>
+#include <string>
+
+using transport::http::HTTPHeaders;
+
+namespace transport {
+struct Metadata;
+}
+
+class HTTPMessageFastParser {
+ public:
+  static constexpr char http_ok[] =
+      "HTTP/1.1 200 OK\r\n"
+      "Access-Control-Allow-Origin: *\r\n"
+      "Connection: close\r\n"
+      "Content-Length: 0\r\n\r\n";
+
+  static constexpr char http_cors[] =
+      "HTTP/1.1 200 OK\r\n"
+      "Date: %s\r\n"
+      "Connection: close\r\n"
+      "Content-Length: 0\r\n"
+      "Access-Control-Allow-Origin: *\r\n"
+      "Access-Control-Allow-Methods: GET\r\n"
+      "Access-Control-Allow-Headers: hicn\r\n"
+      "Access-Control-Max-Age: 1800\r\n\r\n";
+
+  static constexpr char http_failed[] =
+      "HTTP/1.1 500 Internal Server Error\r\n"
+      "Date: %s\r\n"
+      "Content-Length: 0\r\nConnection: "
+      "close\r\n\r\n";
+
+  static void getHeaders(const uint8_t* headers, std::size_t length,
+                         bool request, transport::Metadata* metadata);
+  static std::size_t hasBody(const uint8_t* headers, std::size_t length);
+  static bool isMpdRequest(const uint8_t* headers, std::size_t length);
+  static uint32_t parseCacheControl(const uint8_t* headers, std::size_t length);
+
+  static std::string numbers;
+  static std::string content_length;
+  static std::string transfer_encoding;
+  static std::string chunked;
+  static std::string cache_control;
+  static std::string connection;
+  static std::string mpd;
+  static std::string separator;
+};