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module(..., package.seeall)
require("fs")
require("procps")
require("getopts")
require("format")
require("posix")
require("daemoncontrol")
require("validator")
local configfile = "/etc/quagga/bgpd.conf"
local processname = "bgpd"
local packagename = "quagga"
local baseurl = "/etc/quagga/"
local descr = {
}
local function get_version()
local cmd_output_result, cmd_output_error
local cmd = "/sbin/apk_version -vs " .. packagename .." 2>/dev/null"
local f = io.popen( cmd )
local cmdresult = f:read("*l")
if (cmdresult) and (#cmdresult > 0) then
cmd_output_result = string.match(cmdresult,"^%S*") or "Unknown"
else
cmd_output_error = "Program not installed"
end
f:close()
return cmd_output_result,cmd_output_error
end
local function get_routes()
local cmd_output_result, cmd_output_error
local cmd = "/sbin/route -n 2>/dev/null"
local f = io.popen( cmd )
local cmd_output_result = f:read("*a")
return cmd_output_result,cmd_output_error
end
local function get_iproute()
local cmd_output_result, cmd_output_error
local cmd = "/bin/ip route 2>/dev/null"
local f = io.popen( cmd )
local cmd_output_result = f:read("*a")
return cmd_output_result,cmd_output_error
end
local function get_bgpinfo()
local cmd_output_result, cmd_output_error
local cmd = "/usr/sbin/bgpd --version 2>/dev/null"
local f = io.popen( cmd )
local cmd_output_result = f:read("*a")
return cmd_output_result,cmd_output_error
end
local function autostarts()
local cmd_output_result, cmd_output_error
local cmd = "/sbin/rc_status | egrep '^S' | egrep '" .. processname .."' 2>/dev/null"
local f = io.popen( cmd )
local cmdresult = f:read("*a")
if (cmdresult) and (#cmdresult > 0) then
cmd_output_result = "Process will autostart at next boot (at sequence '" .. string.match(cmdresult,"^%a+(%d%d)") .. "')"
else
cmd_output_error = "Not programmed to autostart"
end
f:close()
return cmd_output_result,cmd_output_error
end
function process_status_text(procname)
local t = procps.pidof(procname)
if (t) and (#t > 0) then
return "Enabled"
else
return "Disabled"
end
end
-- ################################################################################
-- PUBLIC FUNCTIONS
function startstop_service ( self, action )
local cmd = action.value
local cmdresult,cmdmessage,cmderror,cmdaction = daemoncontrol.daemoncontrol(processname, cmd)
action.descr=cmdmessage
action.errtxt=cmderror
-- Reporting back (true|false, the original acition)
return cmdresult,action
end
function getstatus()
local status = {}
local value, errtxt = get_version()
status.version = cfe({ name = "version",
label="Program version",
value=value,
errtxt=errtxt,
})
status.status = cfe({ name="status",
label="Program status",
value=process_status_text(processname),
})
local autostart_sequense, autostart_errtxt = autostarts()
status.autostart = cfe({ name="autostart",
label="Autostart sequence",
value=autostart_sequense,
errtxt=autostart_errtxt,
})
-- THIS IS WHERE WE PRESENT THE OUTPUT FROM TELNET
status.iproute = cfe({ name="iproute",
label="ip route",
value=get_iproute(),
})
status.routes = cfe({ name="routes",
label="route -n",
value=get_routes(),
})
status.bgpstats = cfe({ name="bgpstats",
label="BGP version",
value=get_bgpinfo(),
})
return status
end
function get_logfile ()
local file = {}
local cmdtxt = "cat /var/log/messages | grep " .. processname
local cmd, error = io.popen(cmdtxt ,r)
local cmdoutput = cmd:read("*a")
cmd:close()
file["filename"] = cfe({
name="filename",
label="File name",
value=cmdtxt,
})
file["filecontent"] = cfe({
type="longtext",
name="filecontent",
label="File content",
value=cmdoutput,
})
return file
end
function getconfig()
local config = {}
return config
end
function get_filedetails(self,num)
local path
if (num == "2") then
path = configfile2
else
path = configfile
end
local file = {}
local filedetails = {}
local config = {}
local filenameerrtxt
if (path) and (fs.is_file(path)) then
filedetails = fs.stat(path)
config = getconfig(path)
else
config = {}
config.filename = {}
config["filename"]["errtxt"]="Config file '".. path .. "' is missing!"
end
file["filename" .. (num or "")] = cfe({
name="filename" .. (num or ""),
label="File name",
value=path,
errtxt=filenameerrtxt
})
file["filesize" .. (num or "")] = cfe({
name="filesize" .. (num or ""),
label="File size",
value=filedetails.size or 0,
})
file["mtime" .. (num or "")] = cfe({
name="mtime" .. (num or ""),
label="File date",
value=filedetails.mtime or "---",
})
file["filecontent" .. (num or "")] = cfe({
type="longtext",
name="filecontent" .. (num or ""),
label="File content",
value=fs.read_file(path),
})
-- Sum all errors into one cfe
local sumerrors = ""
for k,v in pairs(config) do
if (config[k]) and (config[k]["errtxt"]) and (config[k]["errtxt"] ~= "") then
sumerrors = sumerrors .. config[k]["errtxt"] .. "\n"
end
end
if (sumerrors ~= "") then
file["sumerrors" .. (num or "")] = cfe ({
name="sumerrors" .. (num or ""),
label = "Configuration errors",
errtxt = string.match(sumerrors, "(.-)\n$"),
})
end
return file
end
function update_filecontent (self, modifications)
local path = configfile
local file_result,err = fs.write_file(path, format.dostounix(modifications))
return file_result
end
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