* Added 'rpc/fixed_key.h' header.

* Replaced Command with command_base.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@1168 e378c898-3ddf-0310-93e7-cc216c733640

src/rpc/command.cc

@@ -0,0 +1,130 @@
+// rTorrent - BitTorrent client
+// Copyright (C) 2005-2007, 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
+//
+// In addition, as a special exception, the copyright holders give
+// permission to link the code of portions of this program with the
+// OpenSSL library under certain conditions as described in each
+// individual source file, and distribute linked combinations
+// including the two.
+//
+// You must obey the GNU General Public License in all respects for
+// all of the code used other than OpenSSL.  If you modify file(s)
+// with this exception, you may extend this exception to your version
+// of the file(s), but you are not obligated to do so.  If you do not
+// wish to do so, delete this exception statement from your version.
+// If you delete this exception statement from all source files in the
+// program, then also delete it here.
+//
+// Contact:  Jari Sundell <jaris@ifi.uio.no>
+//
+//           Skomakerveien 33
+//           3185 Skoppum, NORWAY
+
+#include "config.h"
+
+#include "core/download.h"
+#include "parse.h"
+
+#include "command.h"
+
+#define COMMAND_BASE_TEMPLATE_DEFINE(func_name) \
+template const torrent::Object func_name<target_type>(command_base* rawCommand, target_type target, const torrent::Object& args); \
+template const torrent::Object func_name<core::Download*>(command_base* rawCommand, target_type target, const torrent::Object& args); \
+template const torrent::Object func_name<torrent::Peer*>(command_base* rawCommand, target_type target, const torrent::Object& args); \
+template const torrent::Object func_name<torrent::Tracker*>(command_base* rawCommand, target_type target, const torrent::Object& args); \
+template const torrent::Object func_name<torrent::File*>(command_base* rawCommand, target_type target, const torrent::Object& args); \
+template const torrent::Object func_name<torrent::FileListIterator*>(command_base* rawCommand, target_type target, const torrent::Object& args);
+
+namespace rpc {
+
+template <typename T> const torrent::Object
+command_base_call(command_base* rawCommand, target_type target, const torrent::Object& args) {
+  if (!is_target_compatible<T>(target))
+    throw torrent::input_error("Target of wrong type.");
+
+  return command_base::_call<typename command_function<T>::type, T>(rawCommand, target, args);
+}
+
+COMMAND_BASE_TEMPLATE_DEFINE(command_base_call);
+
+template <typename T> const torrent::Object
+command_base_call_value_base(command_base* rawCommand, target_type target, const torrent::Object& rawArgs, int base, int unit) {
+  if (!is_target_compatible<T>(target))
+    throw torrent::input_error("Target of wrong type.");
+
+  const torrent::Object& arg = convert_to_single_argument(rawArgs);
+
+  if (arg.type() == torrent::Object::TYPE_STRING) {
+    torrent::Object::value_type val;
+
+    if (!parse_whole_value_nothrow(arg.as_string().c_str(), &val, base, unit))
+      throw torrent::input_error("Not a value.");
+
+    return command_base::_call<typename command_value_function<T>::type, T>(rawCommand, target, val);
+  }
+
+  return command_base::_call<typename command_value_function<T>::type, T>(rawCommand, target, arg.as_value());
+}
+
+template <typename T> const torrent::Object
+command_base_call_value(command_base* rawCommand, target_type target, const torrent::Object& rawArgs) {
+  return command_base_call_value_base<T>(rawCommand, target, rawArgs, 0, 1);
+}
+
+template <typename T> const torrent::Object
+command_base_call_value_kb(command_base* rawCommand, target_type target, const torrent::Object& rawArgs) {
+  return command_base_call_value_base<T>(rawCommand, target, rawArgs, 0, 1024);
+}
+
+COMMAND_BASE_TEMPLATE_DEFINE(command_base_call_value);
+COMMAND_BASE_TEMPLATE_DEFINE(command_base_call_value_kb);
+
+template <typename T> const torrent::Object
+command_base_call_string(command_base* rawCommand, target_type target, const torrent::Object& rawArgs) {
+  if (!is_target_compatible<T>(target))
+    throw torrent::input_error("Target of wrong type.");
+
+  const torrent::Object& arg = convert_to_single_argument(rawArgs);
+
+  if (arg.type() == torrent::Object::TYPE_RAW_STRING)
+    return command_base::_call<typename command_string_function<T>::type, T>(rawCommand, target, arg.as_raw_string().as_string());
+
+  return command_base::_call<typename command_string_function<T>::type, T>(rawCommand, target, arg.as_string());
+}
+
+COMMAND_BASE_TEMPLATE_DEFINE(command_base_call_string);
+
+template <typename T> const torrent::Object
+command_base_call_list(command_base* rawCommand, target_type target, const torrent::Object& rawArgs) {
+  if (!is_target_compatible<T>(target))
+    throw torrent::input_error("Target of wrong type.");
+
+  if (rawArgs.type() != torrent::Object::TYPE_LIST) {
+    torrent::Object::list_type arg;
+    
+    if (!rawArgs.is_empty())
+      arg.push_back(rawArgs);
+
+    return command_base::_call<typename command_list_function<T>::type, T>(rawCommand, target, arg);
+  }
+
+  return command_base::_call<typename command_list_function<T>::type, T>(rawCommand, target, rawArgs.as_list());
+}
+
+COMMAND_BASE_TEMPLATE_DEFINE(command_base_call_list);
+
+}