Initial import from SVN

scripts/lua/set_active_interface.lua

@@ -0,0 +1,49 @@
+--
+-- (C) 2013-15 - ntop.org
+--
+
+dirs = ntop.getDirs()
+package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
+if ( (dirs.scriptdir ~= nil) and (dirs.scriptdir ~= "")) then package.path = dirs.scriptdir .. "/lua/modules/?.lua;" .. package.path end
+
+require "lua_utils"
+
+active_page = "if_stats"
+
+id = _GET["id"]
+
+-- First switch interfaces so the new cookie will have effect
+ifname = interface.setActiveInterfaceId(tonumber(id))
+
+--print("@"..ifname.."="..id.."@")
+if((ifname ~= nil) and (_SESSION["session"] ~= nil)) then
+   key = getRedisPrefix("ntopng.prefs") .. ".ifname"
+   ntop.setCache(key, ifname)
+
+   sendHTTPHeaderIfName('text/html', ifname, 3600)
+   ntop.dumpFile(dirs.installdir .. "/httpdocs/inc/header.inc")
+   dofile(dirs.installdir .. "/scripts/lua/inc/menu.lua")
+
+   print("<div class=\"alert alert-success\">The selected interface <b>" .. getHumanReadableInterfaceName(id))
+   print("</b> [id: ".. id .."] is now active</div>")
+
+   ntop.setCache(getRedisPrefix("ntopng.prefs")..'.iface', id)
+
+   print('<script>window.setTimeout(\'window.location="')
+   print(ntop.getHttpPrefix()..'/')
+   print('"; \', 3000);\n</script>\n')
+
+
+else
+  sendHTTPHeader('text/html; charset=iso-8859-1')
+   ntop.dumpFile(dirs.installdir .. "/httpdocs/inc/header.inc")
+   dofile(dirs.installdir .. "/scripts/lua/inc/menu.lua")
+
+   print("<div class=\"alert alert-danger\"><img src=".. ntop.getHttpPrefix() .. "/img/warning.png> Error while switching interfaces</div>")
+if(_SESSION["session"] == nil) then
+   print("<div class=\"alert alert-danger\"><img src=".. ntop.getHttpPrefix() .. "/img/warning.png> Empty session</div>")
+end
+
+end
+
+dofile(dirs.installdir .. "/scripts/lua/inc/footer.lua")