From 1d7935cae058dd859129705b693afabaa9e2f121 Mon Sep 17 00:00:00 2001
From: Steven Barth <steven@midlink.org>
Date: Sat, 14 Jun 2008 19:30:30 +0000
Subject: [PATCH] * Added preliminary support for WSAPI SGI

---
 libs/sgi-wsapi/Makefile             |  2 +
 libs/sgi-wsapi/luasrc/sgi/wsapi.lua | 69 +++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+)
 create mode 100644 libs/sgi-wsapi/Makefile
 create mode 100644 libs/sgi-wsapi/luasrc/sgi/wsapi.lua

diff --git a/libs/sgi-wsapi/Makefile b/libs/sgi-wsapi/Makefile
new file mode 100644
index 0000000000..81a96f6a83
--- /dev/null
+++ b/libs/sgi-wsapi/Makefile
@@ -0,0 +1,2 @@
+include ../../build/config.mk
+include ../../build/module.mk
\ No newline at end of file
diff --git a/libs/sgi-wsapi/luasrc/sgi/wsapi.lua b/libs/sgi-wsapi/luasrc/sgi/wsapi.lua
new file mode 100644
index 0000000000..e7082493c6
--- /dev/null
+++ b/libs/sgi-wsapi/luasrc/sgi/wsapi.lua
@@ -0,0 +1,69 @@
+--[[
+LuCI - SGI-Module for WSAPI
+
+Description:
+Server Gateway Interface for WSAPI
+
+FileId:
+$Id$
+
+License:
+Copyright 2008 Steven Barth <steven@midlink.org>
+
+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.
+
+]]--
+module("luci.sgi.wsapi", package.seeall)
+require("luci.http")
+require("luci.dispatcher")
+require("wsapi.request")
+
+function run(wsapi_env)
+	local r = luci.http.Request()
+	r.env = wsapi_env
+	r.request = wsapi.request.parse_post_data(wsapi_env,
+		wsapi.request.parse_qs(wsapi_env.QUERY_STRING))
+		
+	local res, id, data1, data2 = true, 0, nil, nil
+	local headers = {}
+	local status = 200
+	
+	local x = coroutine.create(luci.dispatcher.httpdispatch)
+	while id < 3 do
+		res, id, data1, data2 = coroutine.resume(x, r)
+		
+		if not res then
+			status = 500
+			headers["Content-Type"] = "text/plain"
+			local err = {id}
+			return status, headers, function() local x = table.remove(err) return x end
+		end
+		
+		if id == 1 then
+			status = data1
+		elseif id == 2 then
+			headers[data1] = data2
+		end
+	end
+	
+	local function iter()
+		local res, id, data1, data2 = coroutine.resume(x)
+		if not res or id == 5 then
+			return nil
+		else
+			return data1
+		end
+	end
+	
+	return status, headers, iter
+end
-- 
2.30.2