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Changeset 13

Timestamp:

10/30/04 23:36:41 (4 years ago)

Author:

nahi

Message:

* try to continue scanning packets even if an error occurred.

Files:

r2	r13
95	95	loadport = wrap_port(port)
96	96	while !loadport.eof?
97		newheader, tag, lengthdefined = load_header(loadport)
98		newtag = newheader ? "New" : "Old"
99		dumpport.puts "#{newtag}: #{taglabel(tag)}(tag #{tag})(#{lengthdefined} bytes)\n"
100		initpos = loadport.readlength
101		dumpport.indent(4) do
102		unless TAG_SCANNER.key?(tag)
103		dumpport.puts format("Not supported", 4)
104		loadport.read(lengthdefined) # skip
105		else
106		TAG_SCANNER[tag].call(dumpport, loadport, lengthdefined)
107		readlength = loadport.readlength - initpos
108		if readlength != lengthdefined
109		raise "Parsing failed: #{readlength}/#{lengthdefined}"
	97	initpos = nil
	98	begin
	99	newheader, tag, lengthdefined = load_header(loadport)
	100	newtag = newheader ? "New" : "Old"
	101	dumpport.puts "#{newtag}: #{taglabel(tag)}(tag #{tag})(#{lengthdefined} bytes)\n"
	102	initpos = loadport.readlength
	103	dumpport.indent(4) do
	104	unless TAG_SCANNER.key?(tag)
	105	dumpport.puts format("Not supported", 4)
	106	loadport.read(lengthdefined) # skip
	107	else
	108	TAG_SCANNER[tag].call(dumpport, loadport, lengthdefined)
	109	readlength = loadport.readlength - initpos
	110	if readlength != lengthdefined
	111	raise "Parsing failed: #{readlength}/#{lengthdefined}"
	112	end
110	113	end
111	114	end
	115	rescue
	116	STDERR.puts $!.message
	117	STDERR.puts $!.backtrace
	118	io.puts "!!! #{$!.message} - skip this packet !!!"
	119	loadport.read(lengthdefined - (loadport.readlength - initpos))
112	120	end
113	121	end