ruby: fix weird freeze when printing large strings to the console on linux64

2016-10-21 17:00:02 +02:00 · 2016-10-21 17:00:02 +02:00 · 97f29229cd
parent f586692ed6
commit 97f29229cd
1 changed files with 12 additions and 2 deletions
--- a/plugins/ruby/ruby.rb
+++ b/plugins/ruby/ruby.rb
@ -2,14 +2,24 @@
 module Kernel
    def puts(*a)
        a.flatten.each { |l|
-            DFHack.print_str(l.to_s.chomp + "\n")
+            # XXX looks like print_str crashes with strings longer than 4096... maybe not nullterminated ?
+            # this workaround fixes it
+            s = l.to_s.chomp + "\n"
+            while s.length > 0
+                DFHack.print_str(s[0, 4000])
+                s[0, 4000] = ''
+            end
        }
        nil
    end

    def puts_err(*a)
        a.flatten.each { |l|
-            DFHack.print_err(l.to_s.chomp + "\n")
+            s = l.to_s.chomp + "\n"
+            while s.length > 0
+                DFHack.print_err(s[0, 4000])
+                s[0, 4000] = ''
+            end
        }
        nil
    end