Adding framework for an option parser.

git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@448 e378c898-3ddf-0310-93e7-cc216c733640

src/core/Makefile.am

@@ -9,6 +9,7 @@ libsub_core_a_SOURCES = \
 	download.h \
 	download_list.cc \
 	download_list.h \
+	download_slot_map.h \
 	download_store.cc \
 	download_store.h \
 	hash_queue.cc \

src/core/download_slot_map.h

@@ -0,0 +1,52 @@
+// rTorrent - BitTorrent client
+// Copyright (C) 2005, Jari Sundell
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+// Contact:  Jari Sundell <jaris@ifi.uio.no>
+//
+//           Skomakerveien 33
+//           3185 Skoppum, NORWAY
+
+#ifndef RTORRENT_CORE_DOWNLOAD_SLOT_MAP_H
+#define RTORRENT_CORE_DOWNLOAD_SLOT_MAP_H
+
+#include <map>
+#include <string>
+#include <sigc++/slot.h>
+
+#include "download.h"
+
+namespace core {
+
+class DownloadSlotMap : public std::map<std::string, sigc::slot1<void, Download*> > {
+public:
+  typedef sigc::slot1<void, Download*>        SlotDownload;
+  typedef std::map<std::string, SlotDownload> Base;
+  
+  void insert(const std::string& key, SlotDownload s) { Base::operator[](key) = s; }
+
+  void for_each(Download* d);
+};
+
+inline void
+DownloadSlotMap::for_each(Download* d) {
+  for (iterator itr = begin(), last = end(); itr != last; ++itr)
+    itr->second(d);
+}
+
+}
+
+#endif

src/core/manager.cc

@@ -180,6 +180,7 @@ Manager::create_final(std::istream* s) {
 
 void
 Manager::setup_download(Download* d) {
+  // These should be in m_defaultSettings.
   d->get_download().set_ip(m_dns);
 
   if (!m_defaultRoot.empty())
@@ -188,6 +189,8 @@ Manager::setup_download(Download* d) {
 				    d->get_download().get_name() :
 				    ""));
 
+  m_defaultSettings.for_each(d);
+
   if (m_debugTracker >= 0)
     d->get_download().signal_tracker_dump(sigc::mem_fun(*this, &Manager::receive_debug_tracker));
 

src/core/manager.h

@@ -26,6 +26,7 @@
 #include <iosfwd>
 
 #include "download_list.h"
+#include "download_slot_map.h"
 #include "download_store.h"
 #include "hash_queue.h"
 #include "http_queue.h"
@@ -51,6 +52,8 @@ public:
   HashQueue&          get_hash_queue()                    { return m_hashQueue; }
   HttpQueue&          get_http_queue()                    { return m_httpQueue; }
 
+  DownloadSlotMap&    get_default_settings()              { return m_defaultSettings; }
+
   Poll&               get_poll()                          { return m_poll; }
   Log&                get_log_important()                 { return m_logImportant; }
   Log&                get_log_complete()                  { return m_logComplete; }
@@ -91,6 +94,8 @@ private:
   HashQueue           m_hashQueue;
   HttpQueue           m_httpQueue;
 
+  DownloadSlotMap     m_defaultSettings;
+
   Poll                m_poll;
   Log                 m_logImportant;
   Log                 m_logComplete;