version 3.0

http/http_protocol.h

@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2011-2012 Juli Mallett. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef	HTTP_HTTP_PROTOCOL_H
+#define	HTTP_HTTP_PROTOCOL_H
+
+#include <map>
+
+namespace HTTPProtocol {
+	enum ParseStatus {
+		ParseSuccess,
+		ParseFailure,
+		ParseIncomplete,
+	};
+
+	struct Message {
+		enum Type {
+			Request,
+			Response,
+		};
+
+		Type type_;
+		Buffer start_line_;
+		std::map<std::string, std::vector<Buffer> > headers_;
+		Buffer body_;
+#if 0
+		std::map<std::string, std::vector<Buffer> > trailers_;
+#endif
+
+		Message(Type type)
+		: type_(type),
+		  start_line_(),
+		  headers_(),
+		  body_()
+		{ }
+
+		~Message()
+		{ }
+
+		bool decode(Buffer *);
+	};
+
+	struct Request : public Message {
+		Request(void)
+		: Message(Message::Request)
+		{ }
+
+		~Request()
+		{ }
+	};
+
+	struct Response : public Message {
+		Response(void)
+		: Message(Message::Response)
+		{ }
+
+		~Response()
+		{ }
+	};
+
+	enum Status {
+		OK,
+		BadRequest,
+		NotFound,
+		NotImplemented,
+		VersionNotSupported,
+	};
+
+	bool DecodeURI(Buffer *, Buffer *);
+	ParseStatus ExtractLine(Buffer *, Buffer *, Buffer * = NULL);
+}
+
+#endif /* !HTTP_HTTP_PROTOCOL_H */