* 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/view_manager.cc

@@ -44,7 +44,6 @@
 
 #include "download.h"
 #include "download_list.h"
-#include "hash_queue.h"
 #include "manager.h"
 #include "view.h"
 #include "view_manager.h"
@@ -162,7 +161,7 @@ ViewManager::clear() {
 ViewManager::iterator
 ViewManager::insert(const std::string& name) {
   if (find(name) != end())
-    throw torrent::internal_error("ViewManager::insert(...) name already inserted.");
+    throw torrent::client_error("ViewManager::insert(...) name already inserted.");
 
   View* view = new View();
   view->initialize(name, m_list);