* New code for handling options/variables which used bencode and can

redirect get/set operations.

* Fixed(?) a bug in RequestList::downloading(...) that could cause a
segfault when pieces in the canceled list start downloading.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@622 e378c898-3ddf-0310-93e7-cc216c733640

src/option_handler_rules.h

@@ -38,16 +38,15 @@
 #define RTORRENT_OPTION_HANDLER_RULES_H
 
 #include <cstdio>
+#include <string>
 #include <stdexcept>
 #include <sigc++/bind.h>
 
-#include "option_handler.h"
-
 class Control;
 
 void initialize_option_handler(Control* c);
 
-class OptionHandlerInt : public OptionHandlerBase {
+class OptionHandlerInt {
 public:
   typedef void (*Apply)(Control*, int);
 
@@ -61,7 +60,7 @@ private:
   Apply        m_apply;
 };
 
-class OptionHandlerOctal : public OptionHandlerBase {
+class OptionHandlerOctal {
 public:
   typedef void (*Apply)(Control*, int);
 
@@ -75,7 +74,7 @@ private:
   Apply        m_apply;
 };
 
-class OptionHandlerString : public OptionHandlerBase {
+class OptionHandlerString {
 public:
   typedef void (*Apply)(Control*, const std::string&);