From ebef3d864915ece56789706e6ab6d58d95014d54 Mon Sep 17 00:00:00 2001
From: Ward Wouts <ward@wouts.nl>
Date: Tue, 2 Aug 2005 20:34:59 +0000
Subject: [PATCH] rare tekens beter opvangen

---
 trunk/ripnews/ripnews.rb | 47 +++++++++++++++++-----------------------
 1 file changed, 20 insertions(+), 27 deletions(-)

diff --git a/trunk/ripnews/ripnews.rb b/trunk/ripnews/ripnews.rb
index cb83e92..474d6ae 100755
--- a/trunk/ripnews/ripnews.rb
+++ b/trunk/ripnews/ripnews.rb
@@ -82,7 +82,13 @@ Debuglevel = 0
 
 def save_file(dir, name, data)
 	print "savename: #{name}\n" if Debuglevel > 1
+
 	nname = name.gsub(/\//, "-")
+	nname.gsub!(/>/, "")
+	nname.gsub!(/</, "")
+	nname.gsub!(/©/, "(c)")
+	nname.gsub!(/®/, "(r)")
+
 	nname.sub!(/\s*$/, "")
 	nname.sub!(/^[\s\.-]*/, "")
 	print "nname: #{nname}\n" if Debuglevel > 1
@@ -96,23 +102,16 @@ def save_file(dir, name, data)
 	end
 	print "name: #{newname}\n" if Debuglevel > 1
 
-	case data.class.to_s
-		when "String"
-			begin
+	begin
+		case data.class.to_s
+			when "String"
 				if File.move(data, "#{dir}/#{newname}")
 					print "	Saving as: '#{newname}'\n"
 				else
 					print "couldn't rename tempfile\n"
 					return false
 				end
-			rescue Errno::ENOENT
-				print "Caught Errno::ENOENT (save_file)\n"
-				print "Error: #{$!}\n"
-				print "What the *beep* happened?\n"
-				return false
-			end
-		when "Array"
-			begin
+			when "Array"
 				if file = File.new("#{dir}/#{newname}", "w", 0644)
 					print "	Saving as: '#{newname}'\n"
 					data.collect{|i| file.print "#{i}"}
@@ -120,29 +119,23 @@ def save_file(dir, name, data)
 					print "couldn't open file for writeing\n"
 					return false
 				end
-			rescue Errno::EINVAL
-				print "Caught Errno::EINVAL (save_file)\n"
-				print "Error: #{$!}\n"
-				print "What the *beep* happened?\n"
-				return false
-			end
-		when "Tempfile"
-			begin
+			when "Tempfile"
 				if File.move(data.path, "#{dir}/#{newname}")
 					print "	Saving as: '#{newname}'\n"
 				else
 					print "couldn't rename tempfile\n"
 					return false
 				end
-			rescue Errno::ENOENT
-				print "Caught Errno::ENOENT (save_file)\n"
-				print "Error: #{$!}\n"
-				print "What the *beep* happened?\n"
+			else
+				print "EEEEPS Can't save data of class: #{data.class.to_s}\n"
 				return false
-			end
-		else
-			print "EEEEPS Can't save data of class: #{data.class.to_s}\n"
-			return false
+		end
+	rescue Errno::ENOENT, Errno::EINVAL
+		print "Caught #{$!.class} (save_file)\n"
+		print "Error: #{$!}\n"
+		print "What the *beep* happened?\n"
+		print "(if Errno::EINVAL probably evil chars in filename)\n"
+		return false
 	end
 	return true
 end