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This commit is contained in:
Ward Wouts 2008-02-06 15:50:19 +00:00
parent beeeefe317
commit 0c2d69676e
1 changed files with 26 additions and 26 deletions
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52
trunk/ripnews/encode/yenc.rb
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@ -36,17 +36,17 @@ def ydecode(data, outfile=nil)
case data.class.to_s
when "Array"
print "Calling _ydecode_array\n" if Debuglevel>0
puts "Calling _ydecode_array" if Debuglevel>0
mode, filename, body = _ydecode_array(data)
when "File", "Tempfile"
unless outfile
print "ydecode: need outfile\n"
puts "ydecode: need outfile"
exit
end
print "Calling _ydecode_file\n" if Debuglevel>0
puts "Calling _ydecode_file" if Debuglevel>0
mode, filename, body = _ydecode_file(data, outfile)
else
print "Funny stuff in ydecode. Data of class \"#{data.class.to_s}\"\n"
puts "Funny stuff in ydecode. Data of class \"#{data.class.to_s}\""
end
return mode, filename, body
end
@ -92,7 +92,7 @@ def _ydecode_file(file, outfile)
print "line: #{line}" if Debuglevel > 0
if line =~ /^\=ybegin\s+(.*line\=.*)/
m = $1
print "ybegin match; rest: #{m}\n" if Debuglevel > 0
puts "ybegin match; rest: #{m}" if Debuglevel > 0
if m =~ /^\s*(part\=(\d+)\s+)?(total\=(\d+)\s+)?(line\=(\d+))(\s*size\=(\d+))(\s*name=(.*?\S))\s*$/
part = $2.to_i
total = $4.to_i
@ -107,22 +107,22 @@ def _ydecode_file(file, outfile)
if total != nil
print " of #{total}"
end
print ", linesize = #{linesize}, size = #{totalsize}, filename = #{filename}\n"
puts ", linesize = #{linesize}, size = #{totalsize}, filename = #{filename}"
end
break
else
print "not a valid yenc begin line\n"
puts "not a valid yenc begin line"
end
end
end
if file.eof
print "Not yencoded!\n"
puts "Not yencoded!"
return false
end
while (! file.eof)
print "at #{file.pos} need to go to #{lines}\n" if Debuglevel > 1
puts "at #{file.pos} need to go to #{lines}" if Debuglevel > 1
line = file.gets
line.chop!
@ -133,7 +133,7 @@ def _ydecode_file(file, outfile)
part = $4.to_i
crc = $6
if size != bytes
print "#{Thread.current.inspect} part size mismatch, is #{bytes}, should be #{size}\n"
puts "#{Thread.current.inspect} part size mismatch, is #{bytes}, should be #{size}"
end
if part == nil
return mode, filename
@ -141,7 +141,7 @@ def _ydecode_file(file, outfile)
total += bytes
if total >= totalsize
if total != totalsize
print "#{Thread.current.inspect} total size mismatch, is #{total}, should be #{totalsize}\n"
puts "#{Thread.current.inspect} total size mismatch, is #{total}, should be #{totalsize}"
end
return mode, filename
end
@ -158,7 +158,7 @@ def _ydecode_file(file, outfile)
linesize = $6.to_i
totalsize = $8.to_i
filename = $10
print "found beginning of part #{part}, linesize = #{linesize}, size = #{totalsize}, filename = #{filename}\n" if Debuglevel > 0
puts "found beginning of part #{part}, linesize = #{linesize}, size = #{totalsize}, filename = #{filename}" if Debuglevel > 0
end
next
end
@ -169,9 +169,9 @@ def _ydecode_file(file, outfile)
skip = false
b = $2
e = $4
print " #{Thread.current.inspect} next part begin #{b}, end #{e}\n"
puts " #{Thread.current.inspect} next part begin #{b}, end #{e}"
if b.to_i == oldpartbegin && e.to_i == oldpartend
print "Skipping duplicate part\n"
puts "Skipping duplicate part"
skip = true
next
end
@ -187,7 +187,7 @@ def _ydecode_file(file, outfile)
# This seems to be a common 'error' - maybe I misunderstand the spec or
# something
# if line.length != linesize
# print "linesize mismatch, was #{line.length}, should be #{linesize}...\n"
# puts "linesize mismatch, was #{line.length}, should be #{linesize}..."
# end
if !skip
@ -198,7 +198,7 @@ def _ydecode_file(file, outfile)
end
end
print "No \"=yend\" found!!!\n"
puts "No \"=yend\" found!!!"
return mode, filename, outfile
end
@ -218,25 +218,25 @@ def _ydecode_array(data)
while (i < data.length)
if data[i] =~ /^\=ybegin\s+(.*line\=.*)/
m = $1
print "ybegin match; rest: #{m}\n" if Debuglevel > 0
puts "ybegin match; rest: #{m}" if Debuglevel > 0
if m =~ /^\s*(part\=(\d+)\s+)?(total\=(\d+)\s+)?(line\=(\d+))(\s*size\=(\d+))(\s*name=(.*?\S))\s*$/
part = $2.to_i
total = $4.to_i
linesize = $6.to_i
size = $8.to_i
filename = $10
print "found beginning, linesize = #{linesize}, size = #{size}, filename = #{filename}\n" if Debuglevel > 0
puts "found beginning, linesize = #{linesize}, size = #{size}, filename = #{filename}" if Debuglevel > 0
i += 1
break
else
print "not a valid yenc begin line\n"
puts "not a valid yenc begin line"
end
end
i += 1
end
unless (i < data.length)
print "Not yencoded!\n"
puts "Not yencoded!"
return false
end
@ -244,14 +244,14 @@ def _ydecode_array(data)
line = data[i]
line.chomp!("\n")
line.chomp!("\r")
print "at #{i} need to go to #{data.length}\n" if Debuglevel > 1
puts "at #{i} need to go to #{data.length}" if Debuglevel > 1
print "line: #{line}" if Debuglevel > 0
i += 1
if line =~ /^\=yend(\s+size=(\d+))(\s+crc32=(\S+))?/
size = $2.to_i
crc = $4
if size != decode.length
print "#{Thread.current.inspect} size mismatch, was #{decode.length}, should be #{size}\n"
puts "#{Thread.current.inspect} size mismatch, was #{decode.length}, should be #{size}"
end
dec = [ decode ]
return mode, filename, dec
@ -260,9 +260,9 @@ def _ydecode_array(data)
skip = false
b = $2
e = $4
print " #{Thread.current.inspect} next part begin #{b}, end #{e}\n"
puts " #{Thread.current.inspect} next part begin #{b}, end #{e}"
if b.to_i == oldpartbegin && e.to_i == oldpartend
print "Skipping duplicate part\n"
puts "Skipping duplicate part"
skip = true
next
end
@ -278,7 +278,7 @@ def _ydecode_array(data)
# This seems to be a common 'error' - maybe I misunderstand the spec or
# something
# if line.length != linesize
# print "#{i}: linesize mismatch, was #{line.length}, should be #{linesize}...\n"
# puts "#{i}: linesize mismatch, was #{line.length}, should be #{linesize}..."
# end
if !skip
@ -289,7 +289,7 @@ def _ydecode_array(data)
end
end
print "${i}: no \"=yend\" found!!!\n"
puts "${i}: no \"=yend\" found!!!"
dec = [ decode ]
return mode, filename, dec
end