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https://github.com/rakshasa/rtorrent.git
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rakshasa
535db16850
git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@938 e378c898-3ddf-0310-93e7-cc216c733640
205 lines
7.7 KiB
C++
205 lines
7.7 KiB
C++
// rTorrent - BitTorrent client
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// Copyright (C) 2005-2007, Jari Sundell
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// In addition, as a special exception, the copyright holders give
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// permission to link the code of portions of this program with the
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// OpenSSL library under certain conditions as described in each
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// individual source file, and distribute linked combinations
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// including the two.
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//
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// You must obey the GNU General Public License in all respects for
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// all of the code used other than OpenSSL. If you modify file(s)
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// with this exception, you may extend this exception to your version
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// of the file(s), but you are not obligated to do so. If you do not
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// wish to do so, delete this exception statement from your version.
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// If you delete this exception statement from all source files in the
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// program, then also delete it here.
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//
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// Contact: Jari Sundell <jaris@ifi.uio.no>
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//
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// Skomakerveien 33
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// 3185 Skoppum, NORWAY
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#ifndef RTORRENT_RPC_COMMAND_DOWNLOAD_SLOT_H
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#define RTORRENT_RPC_COMMAND_DOWNLOAD_SLOT_H
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#include <functional>
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#include <limits>
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#include <inttypes.h>
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#include <torrent/object.h>
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#include <rak/functional_fun.h>
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#include "command.h"
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namespace core {
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class Download;
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}
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namespace rpc {
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class CommandDownloadSlot : public Command {
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public:
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typedef rak::function2<torrent::Object, core::Download*, const torrent::Object&> slot_type;
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CommandDownloadSlot() {}
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CommandDownloadSlot(slot_type::base_type* s) {
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m_slot.set(s);
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}
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void set_slot(slot_type::base_type* s) { m_slot.set(s); }
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static const torrent::Object call_unknown(Command* rawCommand, core::Download* download, const torrent::Object& args);
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static const torrent::Object call_list(Command* rawCommand, core::Download* download, const torrent::Object& args);
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static const torrent::Object call_string(Command* rawCommand, core::Download* download, const torrent::Object& args);
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static const torrent::Object call_value_base(Command* rawCommand, core::Download* download, const torrent::Object& args, int base, int unit);
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static const torrent::Object call_value(Command* rawCommand, core::Download* download, const torrent::Object& args) { return call_value_base(rawCommand, download, args, 0, 1); }
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static const torrent::Object call_value_kb(Command* rawCommand, core::Download* download, const torrent::Object& args) { return call_value_base(rawCommand, download, args, 0, 1 << 10); }
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template <int base, int unit>
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static const torrent::Object call_value(Command* rawCommand, core::Download* download, const torrent::Object& args) { return call_value_base(rawCommand, download, args, base, unit); }
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// static const torrent::Object& get_list(Command* rawCommand, const torrent::Object& args);
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private:
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slot_type m_slot;
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};
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// Some slots that convert torrent::Object arguments to proper
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// function calls.
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template <typename Func, typename Result = typename Func::result_type>
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class object_void_d_fn_t : public rak::function_base2<torrent::Object, core::Download*, const torrent::Object&> {
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public:
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object_void_d_fn_t(Func func) : m_func(func) {}
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virtual torrent::Object operator () (core::Download* download, const torrent::Object& arg1) { return torrent::Object(m_func(download)); }
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private:
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Func m_func;
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};
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template <typename Func>
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class object_void_d_fn_t<Func, void> : public rak::function_base2<torrent::Object, core::Download*, const torrent::Object&> {
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public:
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object_void_d_fn_t(Func func) : m_func(func) {}
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virtual torrent::Object operator () (core::Download* download, const torrent::Object& arg1) {
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m_func(download);
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return torrent::Object();
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}
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private:
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Func m_func;
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};
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template <typename Func, typename Result = typename Func::result_type>
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class object_value_d_fn1_t : public rak::function_base2<torrent::Object, core::Download*, const torrent::Object&> {
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public:
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object_value_d_fn1_t(Func func) : m_func(func) {}
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virtual torrent::Object operator () (core::Download* download, const torrent::Object& arg1) {
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return torrent::Object((int64_t)m_func(download, arg1.as_value()));
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}
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private:
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Func m_func;
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};
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template <typename Func>
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class object_value_d_fn1_t<Func, void> : public rak::function_base2<torrent::Object, core::Download*, const torrent::Object&> {
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public:
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object_value_d_fn1_t(Func func) : m_func(func) {}
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virtual torrent::Object operator () (core::Download* download, const torrent::Object& arg1) {
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m_func(download, arg1.as_value());
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return torrent::Object();
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}
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private:
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Func m_func;
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};
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template <typename Func, typename Result = typename Func::result_type>
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class object_string_d_fn1_t : public rak::function_base2<torrent::Object, core::Download*, const torrent::Object&> {
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public:
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object_string_d_fn1_t(Func func) : m_func(func) {}
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virtual torrent::Object operator () (core::Download* download, const torrent::Object& arg1) { return torrent::Object(m_func(download, arg1.as_string())); }
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private:
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Func m_func;
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};
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template <typename Func>
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class object_string_d_fn1_t<Func, void> : public rak::function_base2<torrent::Object, core::Download*, const torrent::Object&> {
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public:
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object_string_d_fn1_t(Func func) : m_func(func) {}
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virtual torrent::Object operator () (core::Download* download, const torrent::Object& arg1) {
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m_func(download, arg1.as_string());
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return torrent::Object();
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}
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private:
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Func m_func;
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};
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class set_variable_d_fn_t : public rak::function_base2<torrent::Object, core::Download*, const torrent::Object&> {
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public:
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set_variable_d_fn_t(const char* firstKey, const char* secondKey) : m_firstKey(firstKey), m_secondKey(secondKey) {}
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virtual torrent::Object operator () (core::Download* download, const torrent::Object& arg1);
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private:
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const char* m_firstKey;
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const char* m_secondKey;
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};
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class get_variable_d_fn_t : public rak::function_base2<torrent::Object, core::Download*, const torrent::Object&> {
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public:
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get_variable_d_fn_t(const char* firstKey, const char* secondKey) : m_firstKey(firstKey), m_secondKey(secondKey) {}
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virtual torrent::Object operator () (core::Download* download, const torrent::Object& arg1);
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private:
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const char* m_firstKey;
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const char* m_secondKey;
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};
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template <typename Return> object_void_d_fn_t<Return (*)(core::Download*), Return>*
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object_d_fn(Return (*func)(core::Download*)) {
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return new object_void_d_fn_t<Return (*)(core::Download*), Return>(func);
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}
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template <typename Func> object_void_d_fn_t<Func>* object_void_d_fn(Func func) { return new object_void_d_fn_t<Func>(func); }
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template <typename Func> object_value_d_fn1_t<Func>* object_value_d_fn(Func func) { return new object_value_d_fn1_t<Func>(func); }
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template <typename Func> object_string_d_fn1_t<Func>* object_string_d_fn(Func func) { return new object_string_d_fn1_t<Func>(func); }
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inline set_variable_d_fn_t*
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set_variable_d_fn(const char* firstKey, const char* secondKey) { return new set_variable_d_fn_t(firstKey, secondKey); }
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inline get_variable_d_fn_t*
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get_variable_d_fn(const char* firstKey, const char* secondKey) { return new get_variable_d_fn_t(firstKey, secondKey); }
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}
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#endif
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