Verbosity control flags, default + output

[chux0r]

(noflags, default): moderately verbose
-v|--verbose: chatty
--silent: no output
--debug: OMG flood my screen with telemetry

[chux0r]

1. Verbosity global added to netbang
2. Verbosity added to parsePortsCdl()

BUG FOUND ON TEST. Not related, but will open a new issue "Ports will take numbers > 65535 without throwing an error. Number wraps around and is used.

--ctg

mongoose@thoughtcrime:~/workbench/dev/golang/netbang$ ./netbang -p 80,8urr1to-,111,10000,80000 --debug scanme.org
DEBUG: buildPortsList(): Process input [ 80,8urr1to-,111,10000,80000 ] with parsePortsCdl()
DEBUG: parsePortsCDL(): parsing " 80,8urr1to-,111,10000,80000 "
DEBUG: parsePortsCDL(): Evaluating item [ 80 ]
DEBUG: parsePortsCDL(): Item [ 80 ] is a number [ 80 ]. Appended. Current port slice [ [80] ]
DEBUG: parsePortsCDL(): Evaluating item [ 8urr1to- ]
DEBUG: parsePortsCDL(): [ 8urr1to- ] result: NAN
DEBUG: parsePortsCDL(): [ 8urr1to- ] is possibly a port range.
DEBUG: ArgsToPortRange. Result: RANGE[ 0 ]:[ 0 ]
DEBUG: parsePortsCDL(): Evaluating item [ 111 ]
DEBUG: parsePortsCDL(): Item [ 111 ] is a number [ 111 ]. Appended. Current port slice [ [80 111] ]
DEBUG: parsePortsCDL(): Evaluating item [ 10000 ]
DEBUG: parsePortsCDL(): Item [ 10000 ] is a number [ 10000 ]. Appended. Current port slice [ [80 111 10000] ]
DEBUG: parsePortsCDL(): Evaluating item [ 80000 ]
DEBUG: parsePortsCDL(): Item [ 80000 ] is a number [ 80000 ]. Appended. Current port slice [ [80 111 10000 14464] ]

DEBUG: parsePortsCdl() Port range def string:  80,8urr1to-,111,10000,80000

DEBUG: parsePortsCdl() RETURN-> Named portlist strings slice:  []

DEBUG: parsePortsCdl() RETURN-> Uint16 ports slice:  [80 111 10000 14464]
DEBUG: buildPortsList(): Adding [ [80 111 10000 14464] ] to ThisScan...Portlist.
DEBUG: buildPortsList(): Resulting PortList [ [80 111 10000 14464] ]

Bang target: [scanme.org], Portcount: [4]
=====================================================
TCP portbangers unleashed...😎💀💀💀
Jobs run: 4
scanme.org Scan Results
================================================================================
[scanme.org:80] -->     [😎] OPEN
[scanme.org:10000] -->  [💀] ERROR: dial tcp 45.33.32.156:10000: connect: connection refused
[scanme.org:14464] -->  [💀] ERROR: dial tcp 45.33.32.156:14464: connect: connection refused
[scanme.org:111] -->    [💀] ERROR: dial tcp 45.33.32.156:111: i/o timeout