feat(user): Add -A flag for printing packet data in ASCII (#118)

mozillazg · Aug 25, 2024 · 403b601 · 403b601
1 parent feb5b06
commit 403b601
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/cmd/options.go b/cmd/options.go
@@ -35,6 +35,7 @@ type Options struct {
 	onlyPrintCount      bool
 	printDataAsHex      int
 	printDataAsHexASCII int
+	printDataAsASCII    bool
 
 	timeStampPrecision string
 	timeStampMicro     bool
@@ -167,5 +168,8 @@ func (o Options) applyToStdoutWriter(w *writer.StdoutWriter) {
 	case opts.printDataAsHex == 1:
 		w.DataStyle = pktdump.ContentStyleHex
 		break
+	case opts.printDataAsASCII:
+		w.DataStyle = pktdump.ContentStyleASCII
+		break
 	}
 }
diff --git a/cmd/root.go b/cmd/root.go
@@ -115,6 +115,8 @@ func init() {
 		"When parsing and printing, in addition to printing the headers of each packet, print the data of each packet in hex")
 	rootCmd.Flags().CountVarP(&opts.printDataAsHexASCII, "print-data-in-hex-ascii", "X",
 		"When parsing and printing, in addition to printing the headers of each packet, print the data of each packet in hex and ASCII")
+	rootCmd.Flags().BoolVarP(&opts.printDataAsASCII, "print-data-in-ascii", "A", false,
+		"Print each packet (minus its link level header) in ASCII")
 
 	silenceKlog()
 }