Import httpd experiment based on relayd.

1 files changed, 122 insertions, 0 deletions

diff --git a/http.h b/http.h
new file mode 100644
index 0000000..625359a
--- /dev/null
+++ b/http.h
@@ -0,0 +1,122 @@
+/*	$OpenBSD$	*/
+
+/*
+ * Copyright (c) 2012 - 2014 Reyk Floeter <reyk@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _HTTPD_HTTP_H
+#define _HTTPD_HTTP_H
+
+enum httpmethod {
+	HTTP_METHOD_NONE	= 0,
+
+	/* HTTP/1.1, RFC 2616 */
+	HTTP_METHOD_GET,
+	HTTP_METHOD_HEAD,
+	HTTP_METHOD_POST,
+	HTTP_METHOD_PUT,
+	HTTP_METHOD_DELETE,
+	HTTP_METHOD_OPTIONS,
+	HTTP_METHOD_TRACE,
+	HTTP_METHOD_CONNECT,
+
+	/* WebDAV, RFC 4918 */
+	HTTP_METHOD_PROPFIND,
+	HTTP_METHOD_PROPPATCH,
+	HTTP_METHOD_MKCOL,
+	HTTP_METHOD_COPY,
+	HTTP_METHOD_MOVE,
+	HTTP_METHOD_LOCK,
+	HTTP_METHOD_UNLOCK,
+
+	/* PATCH, RFC 5789 */
+	HTTP_METHOD_PATCH,
+
+	/* Server response (internal value) */
+	HTTP_METHOD_RESPONSE
+};
+
+struct http_method {
+	enum httpmethod		 method_id;
+	const char		*method_name;
+};
+#define HTTP_METHODS		{			\
+	{ HTTP_METHOD_GET,		"GET" },	\
+	{ HTTP_METHOD_HEAD,		"HEAD" },	\
+	{ HTTP_METHOD_POST,		"POST" },	\
+	{ HTTP_METHOD_PUT,		"PUT" },	\
+	{ HTTP_METHOD_DELETE,		"DELETE" },	\
+	{ HTTP_METHOD_OPTIONS,		"OPTIONS" },	\
+	{ HTTP_METHOD_TRACE,		"TRACE" },	\
+	{ HTTP_METHOD_CONNECT,		"CONNECT" },	\
+	{ HTTP_METHOD_PROPFIND,		"PROPFIND" },	\
+	{ HTTP_METHOD_PROPPATCH,	"PROPPATCH" },	\
+	{ HTTP_METHOD_MKCOL,		"MKCOL" },	\
+	{ HTTP_METHOD_COPY,		"COPY" },	\
+	{ HTTP_METHOD_MOVE,		"MOVE" },	\
+	{ HTTP_METHOD_LOCK,		"LOCK" },	\
+	{ HTTP_METHOD_UNLOCK,		"UNLOCK" },	\
+	{ HTTP_METHOD_PATCH,		"PATCH" },	\
+	{ HTTP_METHOD_NONE,		NULL }		\
+}
+
+struct http_error {
+	int			 error_code;
+	const char		*error_name;
+};
+#define HTTP_ERRORS		{			\
+	{ 100,	"Continue" },				\
+	{ 101,	"Switching Protocols" },		\
+	{ 200,	"OK" },					\
+	{ 201,	"Created" },				\
+	{ 202,	"Accepted" },				\
+	{ 203,	"Non-Authorative Information" },	\
+	{ 204,	"No Content" },				\
+	{ 205,	"Reset Content" },			\
+	{ 206,	"Partial Content" },			\
+	{ 300,	"Multiple Choices" },			\
+	{ 301,	"Moved Permanently" },			\
+	{ 302,	"Moved Temporarily" },			\
+	{ 303,	"See Other" },				\
+	{ 304,	"Not Modified" },			\
+	{ 307,	"Temporary Redirect" },			\
+	{ 400,	"Bad Request" },			\
+	{ 401,	"Unauthorized" },			\
+	{ 402,	"Payment Required" },			\
+	{ 403,	"Forbidden" },				\
+	{ 404,	"Not Found" },				\
+	{ 405,	"Method Not Allowed" },			\
+	{ 406,	"Not Acceptable" },			\
+	{ 407,	"Proxy Authentication Required" },	\
+	{ 408,	"Request Timeout" },			\
+	{ 409,	"Conflict" },				\
+	{ 410,	"Gone" },				\
+	{ 411,	"Length Required" },			\
+	{ 412,	"Precondition Failed" },		\
+	{ 413,	"Request Entity Too Large" },		\
+	{ 414,	"Request-URL Too Long" },		\
+	{ 415,	"Unsupported Media Type" },		\
+	{ 416,	"Requested Range Not Satisfiable" },	\
+	{ 417,	"Expectation Failed" },			\
+	{ 500,	"Internal Server Error" },		\
+	{ 501,	"Not Implemented" },			\
+	{ 502,	"Bad Gateway" },			\
+	{ 503,	"Service Unavailable" },		\
+	{ 504,	"Gateway Timeout" },			\
+	{ 505,	"HTTP Version Not Supported" },		\
+	{ 0,	NULL }					\
+}
+
+#endif /* _HTTPD_HTTP_H */