luci-app-cshark: initial commit

Moved over here from the packages repository.

Signed-off-by: Dan Luedtke <mail@danrl.com>

1 files changed, 125 insertions, 0 deletions

diff --git a/applications/luci-app-cshark/luasrc/controller/cshark.lua b/applications/luci-app-cshark/luasrc/controller/cshark.lua
new file mode 100644
index 0000000000..4d9bbba290
--- /dev/null
+++ b/applications/luci-app-cshark/luasrc/controller/cshark.lua
@@ -0,0 +1,125 @@
+--[[
+LuCI - Lua Configuration Interface
+
+Copyright (C) 2014, QA Cafe, Inc.
+
+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
+
+]]--
+
+module("luci.controller.cshark", package.seeall)
+
+function index()
+		page = node("admin", "network", "cloudshark")
+		page.target = cbi("admin_network/cshark")
+		page.title = _("CloudShark")
+		page.order = 70
+
+		page = entry({"admin", "network", "cshark_iface_dump_start"}, call("cshark_iface_dump_start"), nil)
+		page.leaf = true
+
+		page = entry({"admin", "network", "cshark_iface_dump_stop"}, call("cshark_iface_dump_stop"), nil)
+		page.leaf = true
+
+		page = entry({"admin", "network", "cshark_check_status"}, call("cshark_check_status"), nil)
+		page.leaf = true
+
+		page = entry({"admin", "network", "cshark_link_list_get"}, call("cshark_link_list_get"), nil)
+		page.leaf = true
+
+		page = entry({"admin", "network", "cshark_link_list_clear"}, call("cshark_link_list_clear"), nil)
+		page.leaf = true
+end
+
+function cshark_iface_dump_start(ifname, value, flag, filter)
+	if ifname == nil or ifname == '' then
+		ifname = 'any'
+	end
+	if tonumber(value) == nil
+	then
+		value = '0'
+	end
+	if filter == nil or filter == '' then
+		filter = ''
+	end
+
+	if flag == nil or flag == '' then
+		filter = 'T'
+	end
+
+	luci.http.prepare_content("text/plain")
+
+	local res = os.execute("(/sbin/cshark -i " .. ifname .. " -" .. flag .. " " .. value .. " -p /tmp/cshark-luci.pid " .. filter .. " > /tmp/cshark-luci.out 2>&1) &")
+	luci.http.write(tostring(res))
+end
+
+function cshark_iface_dump_stop()
+	luci.http.prepare_content("text/plain")
+
+	local f = io.open("/tmp/cshark-luci.pid", "rb")
+	local pid = f:read("*all")
+	io.close(f)
+
+	local res = os.execute("kill -TERM " .. pid)
+	luci.http.write(tostring(res))
+end
+
+function cshark_check_status()
+
+	local msg = "";
+	local status;
+	local f = io.open("/tmp/cshark-luci.pid","r")
+	if f ~= nil then
+		status = 1;
+		io.close(f)
+	else
+		status = 0;
+	end
+
+	f = io.open("/tmp/cshark-luci.out","r")
+	if f ~= nil then
+		msg = f:read("*all")
+		io.close(f)
+		if msg ~= '' then
+			os.remove('/tmp/cshark-luci.out')
+		end
+	end
+
+	luci.http.prepare_content("application/json")
+
+	local res = {}
+	res["status"] = status;
+	res["msg"] = msg;
+
+	luci.http.write_json(res)
+end
+
+function cshark_link_list_get()
+	local uci = require("uci").cursor()
+
+	luci.http.prepare_content("application/json")
+
+	luci.http.write("[")
+
+	local t = uci:get("cshark", "cshark", "entry")
+  if (t ~= nil) then
+	  for i = #t, 1, -1 do
+		  luci.http.write("[\"" .. t[i] .. "\"],")
+	  end
+  end
+
+	luci.http.write("[]]")
+end
+
+function cshark_link_list_clear()
+	local uci = require("uci").cursor()
+
+	uci:delete("cshark", "cshark", "entry")
+	uci:commit("cshark");
+
+	luci.http.status(200, "OK")
+end