From 93ff578ac8f0cd4772285a6ea983cf02cc9be620 Mon Sep 17 00:00:00 2001
From: Steven Barth <steven@midlink.org>
Date: Tue, 27 May 2008 09:33:52 +0000
Subject: * 3rd Package reorgnaisation * Moved core, web, cbi to libs *
 Refactored OpenWRT Makefile to separate Libraries, Webinterface Components,
 Freifunk packages

---
 libs/sgi-webuci/Makefile                 |   2 +
 libs/sgi-webuci/root/lib/webuci/main.lua |  20 +++++++
 libs/sgi-webuci/src/sgi/webuci.lua       | 100 +++++++++++++++++++++++++++++++
 3 files changed, 122 insertions(+)
 create mode 100644 libs/sgi-webuci/Makefile
 create mode 100644 libs/sgi-webuci/root/lib/webuci/main.lua
 create mode 100644 libs/sgi-webuci/src/sgi/webuci.lua

(limited to 'libs/sgi-webuci')

diff --git a/libs/sgi-webuci/Makefile b/libs/sgi-webuci/Makefile
new file mode 100644
index 000000000..81a96f6a8
--- /dev/null
+++ b/libs/sgi-webuci/Makefile
@@ -0,0 +1,2 @@
+include ../../build/config.mk
+include ../../build/module.mk
\ No newline at end of file
diff --git a/libs/sgi-webuci/root/lib/webuci/main.lua b/libs/sgi-webuci/root/lib/webuci/main.lua
new file mode 100644
index 000000000..cb2730d14
--- /dev/null
+++ b/libs/sgi-webuci/root/lib/webuci/main.lua
@@ -0,0 +1,20 @@
+module("webuci", package.seeall)
+
+function prepare_req(uri)
+	require("luci.dispatcher").createindex()
+	env = {}
+	env.REQUEST_URI = uri
+end
+
+function handle_req(context)
+	env.SERVER_PROTOCOL = context.server_proto
+	env.REMOTE_ADDR     = context.remote_addr
+	env.REQUEST_METHOD  = context.request_method
+	env.PATH_INFO       = context.uri
+	env.REMOTE_PORT     = context.remote_port
+	env.SERVER_ADDR     = context.server_addr
+	env.SCRIPT_NAME     = env.REQUEST_URI:sub(1, #env.REQUEST_URI - #env.PATH_INFO)
+	
+	luci.sgi.webuci.initenv(env)
+	luci.dispatcher.httpdispatch()
+end
\ No newline at end of file
diff --git a/libs/sgi-webuci/src/sgi/webuci.lua b/libs/sgi-webuci/src/sgi/webuci.lua
new file mode 100644
index 000000000..498bca921
--- /dev/null
+++ b/libs/sgi-webuci/src/sgi/webuci.lua
@@ -0,0 +1,100 @@
+--[[
+LuCI - SGI-Module for Haserl
+
+Description:
+Server Gateway Interface for Haserl
+
+FileId:
+$Id: webuci.lua 2027 2008-05-07 21:16:35Z Cyrus $
+
+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.webuci", package.seeall)
+
+local status_set = false
+
+-- Initialize the environment
+function initenv(env)
+	luci.http.env = env
+end
+
+-- Returns the main dispatcher URL
+function luci.http.dispatcher()
+	return luci.http.env.SCRIPT_NAME or ""
+end
+
+-- Returns the upload dispatcher URL
+function luci.http.dispatcher_upload()
+	-- To be implemented
+end
+
+-- Returns a table of all COOKIE, GET and POST Parameters
+function luci.http.formvalues()
+	return webuci.vars
+end
+
+-- Gets form value from key
+function luci.http.formvalue(key, default)
+	return luci.http.formvalues()[key] or default
+end
+
+-- Gets a table of values with a certain prefix
+function luci.http.formvaluetable(prefix)
+	local vals = {}
+	prefix = prefix and prefix .. "." or "."
+	
+	for k, v in pairs(luci.http.formvalues()) do
+		if k:find(prefix, 1, true) == 1 then
+			vals[k:sub(#prefix + 1)] = v
+		end
+	end
+	
+	return vals
+end
+
+-- Sends a custom HTTP-Header
+function luci.http.header(key, value)
+	print(key .. ": " .. value)
+end
+
+-- Set Content-Type
+function luci.http.prepare_content(type)
+	if not status_set then
+		luci.http.status(200, "OK")
+	end
+	
+	print("Content-Type: "..type.."\n")
+end
+
+-- Asks the browser to redirect to "url"
+function luci.http.redirect(url)
+	luci.http.status(302, "Found")
+	luci.http.header("Location", url)
+	print()
+end
+
+-- Returns the path of an uploaded file
+-- WARNING! File uploads can be easily spoofed! Do additional sanity checks!
+function luci.http.upload(name)
+	-- To be implemented
+end
+
+-- Sets HTTP-Status-Header
+function luci.http.status(code, message)
+	print(luci.http.env.SERVER_PROTOCOL .. " " .. tostring(code) .. " " .. message)
+	status_set = true
+end
-- 
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