don't copy arrays, unless you have to

trunk/ripnews/net/nntp.rb

@@ -92,12 +92,22 @@ class NNTP
     putline cmd
   end
 
+#  def getline
+#    line = ''
+#    line.concat @socket.recv 1 until line.length > 2 and line[-1] == "\n" or line[-2..-1] == "\r\n" 
+#    puts '*getline* '+line if @debuglevel > 0
+#    line = line[0...-2] if line[-2..-1] == "\r\n"
+#    line = line[0...-1] if "\r\n".include? line[-1].to_s
+#    return line
+#  end
+
   def getline
     line = ''
-    line.concat @socket.recv 1 until line.length > 2 and line[-1] == "\n" or line[-2..-1] == "\r\n" 
-    puts '*getline* '+line if @debuglevel > 0
-    line = line[0...-2] if line[-2..-1] == "\r\n"
-    line = line[0...-1] if "\r\n".include? line[-1].to_s
+    line = @socket.readline
+    print "*getline* '#{line}'" if @debuglevel > 0
+    line.chomp!("\r\n")
+#    line.sub!(/\r?\n?$/, '')
+#	print "*getline* matches end\n" if line == '.'
     return line
   end
 
@@ -113,14 +123,14 @@ class NNTP
     return resp
   end
 
-  def getlongresp   
+  def getlongresp
     resp = getresp
     raise NNTPReplyError, resp, caller unless LONGRESP.include? resp[0...3]
     list = []
     while true
       line = getline
       break if line == '.'
-      line = line[1..-1] if line.to_s[0...2] == '..'
+      line.delete_at(0) if line.to_s[0...2] == '..'
       list << line
     end
     return resp, list