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refact: minor refactoring

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This commit is contained in:
evilsocket 2018-01-10 03:43:18 +01:00
parent dc58fbbb36
commit acf1e8b612
4 changed files with 10 additions and 8 deletions
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10
modules/net_sniff_parsers.go
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@ -10,6 +10,10 @@ import (
"github.com/google/gopacket/layers"
)
type SniffPrinterType func(format string, args ...interface{}) (int, error)
var SniffPrinter = SniffPrinterType(fmt.Printf)
func tcpParser(ip *layers.IPv4, pkt gopacket.Packet, verbose bool) {
tcp := pkt.Layer(layers.LayerTypeTCP).(*layers.TCP)
@ -20,7 +24,7 @@ func tcpParser(ip *layers.IPv4, pkt gopacket.Packet, verbose bool) {
}
if verbose == true {
fmt.Printf("[%s] %s %s:%s > %s:%s %s\n",
SniffPrinter("[%s] %s %s:%s > %s:%s %s\n",
vTime(pkt.Metadata().Timestamp),
core.W(core.BG_LBLUE+core.FG_BLACK, "tcp"),
vIP(ip.SrcIP),
@ -39,7 +43,7 @@ func udpParser(ip *layers.IPv4, pkt gopacket.Packet, verbose bool) {
}
if verbose == true {
fmt.Printf("[%s] %s %s:%s > %s:%s %s\n",
SniffPrinter("[%s] %s %s:%s > %s:%s %s\n",
vTime(pkt.Metadata().Timestamp),
core.W(core.BG_DGRAY+core.FG_WHITE, "udp"),
vIP(ip.SrcIP),
@ -52,7 +56,7 @@ func udpParser(ip *layers.IPv4, pkt gopacket.Packet, verbose bool) {
func unkParser(ip *layers.IPv4, pkt gopacket.Packet, verbose bool) {
if verbose == true {
fmt.Printf("[%s] [%s] %s > %s (%d bytes)\n",
SniffPrinter("[%s] [%s] %s > %s (%d bytes)\n",
vTime(pkt.Metadata().Timestamp),
pkt.TransportLayer().LayerType(),
vIP(ip.SrcIP),