* Removed core::HashQueue, using the "hashing" view and a function in

core::Manager instead.

* Added a new :rtorrent:hashing state so we can distinguish between
initial hashing and manual rehashes. The former is cleared if the
download is paused.

* Added a hash failed flag to core::Download. This is used to skip
entries in the hashing view that either failed to open or are in the
process of being erased from DownloadList.

* torrent::Bitfield::unset was incrementing, rather than decrementing,
the m_set counter.

* Replaced all torrent::internal_error's in rtorrent with
torrent::client_error.

* ^D now checks :rtorrent:state to decide whetever to stop or erase a
download. Downloads queued for hashing will now stop rather than be
deleted.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@688 e378c898-3ddf-0310-93e7-cc216c733640

src/core/manager.h

@@ -50,8 +50,8 @@ namespace torrent {
 namespace core {
 
 class DownloadStore;
-class HashQueue;
 class HttpQueue;
+class View;
 
 class Manager {
 public:
@@ -65,9 +65,11 @@ public:
   DownloadList*       download_list()                     { return m_downloadList; }
   DownloadStore*      download_store()                    { return m_downloadStore; }
 
-  HashQueue*          hash_queue()                        { return m_hashQueue; }
   HttpQueue*          http_queue()                        { return m_httpQueue; }
 
+  View*               hashing_view()                      { return m_hashingView; }
+  void                set_hashing_view(View* v);
+
   PollManager*        get_poll_manager()                  { return m_pollManager; }
   Log&                get_log_important()                 { return m_logImportant; }
   Log&                get_log_complete()                  { return m_logComplete; }
@@ -103,11 +105,14 @@ private:
 
   void                receive_http_failed(std::string msg);
 
+  void                receive_hashing_changed();
+
   DownloadList*       m_downloadList;
   DownloadStore*      m_downloadStore;
-  HashQueue*          m_hashQueue;
   HttpQueue*          m_httpQueue;
 
+  View*               m_hashingView;
+
   PollManager*        m_pollManager;
   Log                 m_logImportant;
   Log                 m_logComplete;