* Added "download_list" and "download_call" options. The latter is

just a prototype, and will be changed.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@916 e378c898-3ddf-0310-93e7-cc216c733640

src/core/download_list.cc

@@ -40,7 +40,10 @@
 #include <iostream>
 #include <sigc++/bind.h>
 #include <rak/functional.h>
+#include <rak/string_manip.h>
 #include <torrent/exceptions.h>
+#include <torrent/download.h>
+#include <torrent/hash_string.h>
 #include <torrent/object.h>
 #include <torrent/object_stream.h>
 #include <torrent/resume.h>
@@ -89,6 +92,16 @@ DownloadList::session_save() {
   std::for_each(begin(), end(), std::bind1st(std::mem_fun(&DownloadStore::save), control->core()->download_store()));
 }
 
+DownloadList::iterator
+DownloadList::find_hex(const char* hash) {
+  torrent::HashString key;
+
+  for (torrent::HashString::iterator itr = key.begin(), last = key.end(); itr != last; itr++, hash += 2)
+    *itr = (rak::hexchar_to_value(*hash) << 4) + rak::hexchar_to_value(*(hash + 1));
+
+  return std::find_if(begin(), end(), rak::equal(key, rak::on(std::mem_fun(&Download::download), std::mem_fun(&torrent::Download::info_hash))));
+}
+
 Download*
 DownloadList::create(std::istream* str, bool printLog) {
   torrent::Object* object = new torrent::Object;

src/core/download_list.h

@@ -78,6 +78,8 @@ public:
 
   void                session_save();
 
+  iterator            find_hex(const char* hash);
+
   // Might move this to DownloadFactory.
   Download*           create(std::istream* str, bool printLog);