PenTest/nmap
1
0
Fork 0
mirror of https://github.com/nmap/nmap.git synced 2026-02-16 02:16:34 +00:00
Code Issues Projects Releases Wiki Activity

Re-indent some NSE libraries.

Browse Source 
https://secwiki.org/w/Nmap/Code_Standards
This commit is contained in:
dmiller
2014-02-03 19:47:34 +00:00
parent 63db1bfd12
commit 961ea25225
55 changed files with 12863 additions and 12863 deletions
Download Patch File Download Diff File Expand all files Collapse all files

160
nselib/gps.lua
View File

@@ -15,106 +15,106 @@ _ENV = stdnse.module("gps", stdnse.seeall)
NMEA = {
-- Parser for the RMC sentence
RMC = {
-- Parser for the RMC sentence
RMC = {
parse = function(str)
parse = function(str)
local time, status, latitude, ns_indicator, longitude,
ew_indicator, speed, course, date, variation,
ew_variation, checksum = str:match("^%$GPRMC,([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^%*]*)(.*)$")
local time, status, latitude, ns_indicator, longitude,
ew_indicator, speed, course, date, variation,
ew_variation, checksum = str:match("^%$GPRMC,([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^%*]*)(.*)$")
if ( not(latitude) or not(longitude) ) then
return
end
if ( not(latitude) or not(longitude) ) then
return
end
local deg, min = latitude:match("^(..)(.*)$")
if ( not(deg) or not(min) ) then
return
end
latitude = tonumber(deg) + (tonumber(min)/60)
local deg, min = latitude:match("^(..)(.*)$")
if ( not(deg) or not(min) ) then
return
end
latitude = tonumber(deg) + (tonumber(min)/60)
deg, min = longitude:match("^(..)(.*)$")
if ( not(deg) or not(min) ) then
return
end
longitude = tonumber(deg) + (tonumber(min)/60)
if ( ew_indicator == 'W' ) then
longitude = -longitude
end
deg, min = longitude:match("^(..)(.*)$")
if ( not(deg) or not(min) ) then
return
end
longitude = tonumber(deg) + (tonumber(min)/60)
if ( ew_indicator == 'W' ) then
longitude = -longitude
end
if ( ns_indicator == 'S' ) then
latitude = -latitude
end
if ( ns_indicator == 'S' ) then
latitude = -latitude
end
return { time = time, status = status, latitude = latitude,
longitude = longitude, speed = speed, course = course,
date = date, variation = variation,
ew_variation = ew_variation }
end,
return { time = time, status = status, latitude = latitude,
longitude = longitude, speed = speed, course = course,
date = date, variation = variation,
ew_variation = ew_variation }
end,
},
},
-- Calculates an verifies the message checksum
--
-- @param str containing the GPS sentence
-- @return status true on success, false if the checksum does not match
-- @return err string if status is false
checksum = function(str)
local val = 0
for c in str:sub(2,-4):gmatch(".") do
val = bit.bxor(val, string.byte(c))
end
-- Calculates an verifies the message checksum
--
-- @param str containing the GPS sentence
-- @return status true on success, false if the checksum does not match
-- @return err string if status is false
checksum = function(str)
local val = 0
for c in str:sub(2,-4):gmatch(".") do
val = bit.bxor(val, string.byte(c))
end
if ( str:sub(-2):upper() ~= stdnse.tohex(string.char(val)):upper() ) then
return false, ("Failed to verify checksum (got: %s; expected: %s)"):format(stdnse.tohex(string.char(val)), str:sub(-2))
end
return true
end,
if ( str:sub(-2):upper() ~= stdnse.tohex(string.char(val)):upper() ) then
return false, ("Failed to verify checksum (got: %s; expected: %s)"):format(stdnse.tohex(string.char(val)), str:sub(-2))
end
return true
end,
-- Parses a GPS sentence using the apropriate parser
--
-- @param str containing the GPS sentence
-- @return entry table containing the parsed response or
-- err string if status is false
-- @return status true on success, false on failure
parse = function(str)
-- Parses a GPS sentence using the apropriate parser
--
-- @param str containing the GPS sentence
-- @return entry table containing the parsed response or
-- err string if status is false
-- @return status true on success, false on failure
parse = function(str)
local status, err = NMEA.checksum(str)
if ( not(status) ) then
return false, err
end
local status, err = NMEA.checksum(str)
if ( not(status) ) then
return false, err
end
local prefix = str:match("^%$GP([^,]*)")
if ( not(prefix) ) then
return false, "Not a NMEA sentence"
end
local prefix = str:match("^%$GP([^,]*)")
if ( not(prefix) ) then
return false, "Not a NMEA sentence"
end
if ( NMEA[prefix] and NMEA[prefix].parse ) then
local e = NMEA[prefix].parse(str)
if (not(e)) then
return false, ("Failed to parse entry: %s"):format(str)
end
return true, e
else
local err = ("No parser for prefix: %s"):format(prefix)
stdnse.print_debug(2, err)
return false, err
end
if ( NMEA[prefix] and NMEA[prefix].parse ) then
local e = NMEA[prefix].parse(str)
if (not(e)) then
return false, ("Failed to parse entry: %s"):format(str)
end
return true, e
else
local err = ("No parser for prefix: %s"):format(prefix)
stdnse.print_debug(2, err)
return false, err
end
end
end
}
Util = {
convertTime = function(date, time)
local d = {}
d.hour, d.min, d.sec = time:match("(..)(..)(..)")
d.day, d.month, d.year = date:match("(..)(..)(..)")
d.year = d.year + 2000
return os.time(d)
end
convertTime = function(date, time)
local d = {}
d.hour, d.min, d.sec = time:match("(..)(..)(..)")
d.day, d.month, d.year = date:match("(..)(..)(..)")
d.year = d.year + 2000
return os.time(d)
end
}
return _ENV;