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6ca373d2935d91b9106d56a212f89b8e4a112bda
rtorrent/src/command_events.cc
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rakshasa 6ca373d293 * Renamed all commands to from e.g "get_d_*" to "d.get_*". Remember to 
update your rc file.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@953 e378c898-3ddf-0310-93e7-cc216c733640
2007-08-12 18:41:09 +00:00

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// 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 <functional>
#include <rak/file_stat.h>
#include <rak/path.h>
#include <rak/string_manip.h>
#include <sigc++/bind.h>
#include <torrent/rate.h>
#include <torrent/hash_string.h>
#include "core/download.h"
#include "core/download_list.h"
#include "core/manager.h"
#include "core/view_manager.h"
#include "rpc/command_scheduler.h"
#include "rpc/command_slot.h"
#include "rpc/command_variable.h"
#include "rpc/parse.h"
#include "rpc/parse_commands.h"
#include "globals.h"
#include "control.h"
#include "command_helpers.h"
torrent::Object
apply_on_state_change(core::DownloadList::slot_map* slotMap, const torrent::Object& rawArgs) {
const torrent::Object::list_type& args = rawArgs.as_list();
if (args.size() == 0 || args.size() > 2)
throw torrent::input_error("Wrong number of arguments.");
if (args.front().as_string().empty())
throw torrent::input_error("Empty key.");
std::string key = "1_state_" + args.front().as_string();
if (args.size() == 1)
slotMap->erase(key);
else
(*slotMap)[key] = sigc::bind(sigc::ptr_fun(&rpc::parse_command_d_multiple_std), args.back().as_string());
return torrent::Object();
}
torrent::Object
apply_stop_on_ratio(const torrent::Object& rawArgs) {
const torrent::Object::list_type& args = rawArgs.as_list();
if (args.empty())
throw torrent::input_error("Too few arguments.");
torrent::Object::list_type::const_iterator argItr = args.begin();
// first argument: minimum ratio to reach
// second argument: minimum upload amount to reach [optional]
// third argument: maximum ratio to reach [optional]
int64_t minRatio = rpc::convert_to_value(*argItr++);
int64_t minUpload = argItr != args.end() ? rpc::convert_to_value(*argItr++) : 0;
int64_t maxRatio = argItr != args.end() ? rpc::convert_to_value(*argItr++) : 0;
core::DownloadList* downloadList = control->core()->download_list();
core::Manager::DListItr itr = downloadList->begin();
while ((itr = std::find_if(itr, downloadList->end(), std::mem_fun(&core::Download::is_seeding)))
!= downloadList->end()) {
int64_t totalDone = (*itr)->download()->bytes_done();
int64_t totalUpload = (*itr)->download()->up_rate()->total();
if ((totalUpload >= minUpload && totalUpload * 100 >= totalDone * minRatio) ||
(maxRatio > 0 && totalUpload * 100 > totalDone * maxRatio)) {
downloadList->stop_try(*itr);
rpc::call_command_d("d.set_ignore_commands", *itr, (int64_t)1);
}
++itr;
}
return torrent::Object();
}
torrent::Object
apply_start_tied() {
for (core::DownloadList::iterator itr = control->core()->download_list()->begin(); itr != control->core()->download_list()->end(); ++itr) {
if (rpc::call_command_d_value("d.get_state", *itr) == 1)
continue;
rak::file_stat fs;
const std::string& tiedToFile = rpc::call_command_d_string("d.get_tied_to_file", *itr);
if (!tiedToFile.empty() && fs.update(rak::path_expand(tiedToFile)))
control->core()->download_list()->start_try(*itr);
}
return torrent::Object();
}
torrent::Object
apply_stop_untied() {
for (core::DownloadList::iterator itr = control->core()->download_list()->begin(); itr != control->core()->download_list()->end(); ++itr) {
if (rpc::call_command_d_value("d.get_state", *itr) == 0)
continue;
rak::file_stat fs;
const std::string& tiedToFile = rpc::call_command_d_string("d.get_tied_to_file", *itr);
if (!tiedToFile.empty() && !fs.update(rak::path_expand(tiedToFile)))
control->core()->download_list()->stop_try(*itr);
}
return torrent::Object();
}
torrent::Object
apply_close_untied() {
for (core::DownloadList::iterator itr = control->core()->download_list()->begin(); itr != control->core()->download_list()->end(); ++itr) {
rak::file_stat fs;
const std::string& tiedToFile = rpc::call_command_d_string("d.get_tied_to_file", *itr);
if (!tiedToFile.empty() && !fs.update(rak::path_expand(tiedToFile)) && control->core()->download_list()->stop_try(*itr))
control->core()->download_list()->close(*itr);
}
return torrent::Object();
}
torrent::Object
apply_remove_untied() {
for (core::DownloadList::iterator itr = control->core()->download_list()->begin(); itr != control->core()->download_list()->end(); ) {
rak::file_stat fs;
const std::string& tiedToFile = rpc::call_command_d_string("d.get_tied_to_file", *itr);
if (!tiedToFile.empty() && !fs.update(rak::path_expand(tiedToFile))) {
// Need to clear tied_to_file so it doesn't try to delete it.
rpc::call_command_d("d.set_tied_to_file", *itr, std::string());
itr = control->core()->download_list()->erase(itr);
} else {
++itr;
}
}
return torrent::Object();
}
torrent::Object
apply_schedule(const torrent::Object& rawArgs) {
const torrent::Object::list_type& args = rawArgs.as_list();
if (args.size() != 4)
throw torrent::input_error("Wrong number of arguments.");
torrent::Object::list_type::const_iterator itr = args.begin();
const std::string& arg1 = (itr++)->as_string();
const std::string& arg2 = (itr++)->as_string();
const std::string& arg3 = (itr++)->as_string();
const std::string& arg4 = (itr++)->as_string();
control->command_scheduler()->parse(arg1, arg2, arg3, arg4);
return torrent::Object();
}
torrent::Object
apply_load(int flags, const torrent::Object& rawArgs) {
const torrent::Object::list_type& args = rawArgs.as_list();
torrent::Object::list_type::const_iterator argsItr = args.begin();
if (argsItr == args.end())
throw torrent::input_error("Too few arguments.");
const std::string& filename = argsItr->as_string();
core::Manager::command_list_type commands;
while (++argsItr != args.end())
commands.push_back(argsItr->as_string());
control->core()->try_create_download_expand(filename, flags, commands);
return torrent::Object();
}
void apply_import(const std::string& path) { if (!rpc::parse_command_file(path)) throw torrent::input_error("Could not open option file: " + path); }
void apply_try_import(const std::string& path) { if (!rpc::parse_command_file(path)) control->core()->push_log_std("Could not read resource file: " + path); }
void
apply_close_low_diskspace(int64_t arg) {
core::DownloadList* downloadList = control->core()->download_list();
core::Manager::DListItr itr = downloadList->begin();
while ((itr = std::find_if(itr, downloadList->end(), std::mem_fun(&core::Download::is_downloading)))
!= downloadList->end()) {
if ((*itr)->file_list()->free_diskspace() < (uint64_t)arg) {
downloadList->close(*itr);
(*itr)->set_hash_failed(true);
(*itr)->set_message(std::string("Low diskspace."));
}
++itr;
}
}
torrent::Object
apply_download_list(const torrent::Object& rawArgs) {
const torrent::Object::list_type& args = rawArgs.as_list();
torrent::Object::list_type::const_iterator argsItr = args.begin();
core::ViewManager* viewManager = control->view_manager();
core::ViewManager::iterator viewItr;
if (argsItr != args.end() && !argsItr->as_string().empty())
viewItr = viewManager->find((argsItr++)->as_string());
else
viewItr = viewManager->find("default");
if (viewItr == viewManager->end())
throw torrent::input_error("Could not find view.");
torrent::Object result(torrent::Object::TYPE_LIST);
torrent::Object::list_type& resultList = result.as_list();
for (core::View::const_iterator itr = (*viewItr)->begin_visible(), last = (*viewItr)->end_visible(); itr != last; itr++) {
const torrent::HashString* hashString = &(*itr)->download()->info_hash();
resultList.push_back(rak::transform_hex(hashString->begin(), hashString->end()));
}
return result;
}
torrent::Object
apply_call_download(const torrent::Object& rawArgs) {
const torrent::Object::list_type& args = rawArgs.as_list();
torrent::Object::list_type::const_iterator argsItr = args.begin();
if (argsItr == args.end() || ++argsItr == args.end())
throw torrent::input_error("Too few arguments.");
const torrent::Object::string_type& infoHash = args.begin()->as_string();
core::DownloadList* dList = control->core()->download_list();
core::DownloadList::iterator dItr = dList->end();
if (infoHash.size() == 40)
dItr = dList->find_hex(infoHash.c_str());
if (dItr == dList->end())
throw torrent::input_error("Not a valid info-hash.");
torrent::Object result;
const char* command = (argsItr++)->as_string().c_str();
if (argsItr == args.end())
result = rpc::call_command_d(command, *dItr, torrent::Object());
else if (argsItr == --args.end())
result = rpc::call_command_d(command, *dItr, *argsItr);
else
result = rpc::call_command_d_range(command, *dItr, argsItr, args.end());
return result;
}
void
initialize_command_events() {
core::DownloadList* downloadList = control->core()->download_list();
ADD_VARIABLE_BOOL("check_hash", true);
ADD_VARIABLE_BOOL("session_lock", true);
ADD_VARIABLE_BOOL("session_on_completion", true);
ADD_COMMAND_SLOT_PRIVATE("on_insert", call_list, rak::bind_ptr_fn(&apply_on_state_change, &downloadList->slot_map_insert()));
ADD_COMMAND_SLOT_PRIVATE("on_erase", call_list, rak::bind_ptr_fn(&apply_on_state_change, &downloadList->slot_map_erase()));
ADD_COMMAND_SLOT_PRIVATE("on_open", call_list, rak::bind_ptr_fn(&apply_on_state_change, &downloadList->slot_map_open()));
ADD_COMMAND_SLOT_PRIVATE("on_close", call_list, rak::bind_ptr_fn(&apply_on_state_change, &downloadList->slot_map_close()));
ADD_COMMAND_SLOT_PRIVATE("on_start", call_list, rak::bind_ptr_fn(&apply_on_state_change, &downloadList->slot_map_start()));
ADD_COMMAND_SLOT_PRIVATE("on_stop", call_list, rak::bind_ptr_fn(&apply_on_state_change, &downloadList->slot_map_stop()));
ADD_COMMAND_SLOT_PRIVATE("on_hash_queued", call_list, rak::bind_ptr_fn(&apply_on_state_change, &downloadList->slot_map_hash_queued()));
ADD_COMMAND_SLOT_PRIVATE("on_hash_removed", call_list, rak::bind_ptr_fn(&apply_on_state_change, &downloadList->slot_map_hash_removed()));
ADD_COMMAND_SLOT_PRIVATE("on_hash_done", call_list, rak::bind_ptr_fn(&apply_on_state_change, &downloadList->slot_map_hash_done()));
ADD_COMMAND_SLOT_PRIVATE("on_finished", call_list, rak::bind_ptr_fn(&apply_on_state_change, &downloadList->slot_map_finished()));
ADD_COMMAND_SLOT_PRIVATE("stop_on_ratio", call_list, rak::ptr_fn(&apply_stop_on_ratio));
ADD_COMMAND_SLOT_PRIVATE("start_tied", call_string, rpc::object_fn(&apply_start_tied));
ADD_COMMAND_SLOT_PRIVATE("stop_untied", call_string, rpc::object_fn(&apply_stop_untied));
ADD_COMMAND_SLOT_PRIVATE("close_untied", call_string, rpc::object_fn(&apply_close_untied));
ADD_COMMAND_SLOT_PRIVATE("remove_untied", call_string, rpc::object_fn(&apply_remove_untied));
ADD_COMMAND_LIST("schedule", rak::ptr_fn(&apply_schedule));
ADD_COMMAND_STRING_UN("schedule_remove", rak::make_mem_fun(control->command_scheduler(), &rpc::CommandScheduler::erase_str));
ADD_COMMAND_STRING_UN("import", std::ptr_fun(&apply_import));
ADD_COMMAND_STRING_UN("try_import", std::ptr_fun(&apply_try_import));
ADD_COMMAND_LIST("load", rak::bind_ptr_fn(&apply_load, core::Manager::create_quiet | core::Manager::create_tied));
ADD_COMMAND_LIST("load_verbose", rak::bind_ptr_fn(&apply_load, core::Manager::create_tied));
ADD_COMMAND_LIST("load_start", rak::bind_ptr_fn(&apply_load, core::Manager::create_quiet | core::Manager::create_tied | core::Manager::create_start));
ADD_COMMAND_LIST("load_start_verbose", rak::bind_ptr_fn(&apply_load, core::Manager::create_tied | core::Manager::create_start));
ADD_COMMAND_VALUE_UN("close_low_diskspace", std::ptr_fun(&apply_close_low_diskspace));
ADD_COMMAND_LIST("download_list", rak::ptr_fn(&apply_download_list));
// ADD_COMMAND_LIST("call_download", rak::ptr_fn(&apply_call_download));
}
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