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Extract "add torrent params" serialization code

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Vladimir Golovnev (Glassez) 2023-04-13 08:59:45 +03:00
parent 93a1e58554
commit 0a87bb368f
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5 changed files with 161 additions and 120 deletions
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1
src/base/CMakeLists.txt
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@ -110,6 +110,7 @@ add_library(qbt_base STATIC
applicationcomponent.cpp
asyncfilestorage.cpp
bittorrent/abstractfilestorage.cpp
bittorrent/addtorrentparams.cpp
bittorrent/bandwidthscheduler.cpp
bittorrent/bencoderesumedatastorage.cpp
bittorrent/categoryoptions.cpp

1
src/base/base.pri
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@ -110,6 +110,7 @@ SOURCES += \
$$PWD/applicationcomponent.cpp \
$$PWD/asyncfilestorage.cpp \
$$PWD/bittorrent/abstractfilestorage.cpp \
$$PWD/bittorrent/addtorrentparams.cpp \
$$PWD/bittorrent/bandwidthscheduler.cpp \
$$PWD/bittorrent/bencoderesumedatastorage.cpp \
$$PWD/bittorrent/categoryoptions.cpp \

150
src/base/bittorrent/addtorrentparams.cpp Normal file
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@ -0,0 +1,150 @@
/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2015-2023 Vladimir Golovnev <glassez@yandex.ru>
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. 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), 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.
*/
#include "addtorrentparams.h"
#include <QJsonArray>
#include <QJsonObject>
#include <QJsonValue>
#include "base/utils/string.h"
const QString PARAM_CATEGORY = u"category"_qs;
const QString PARAM_TAGS = u"tags"_qs;
const QString PARAM_SAVEPATH = u"save_path"_qs;
const QString PARAM_USEDOWNLOADPATH = u"use_download_path"_qs;
const QString PARAM_DOWNLOADPATH = u"download_path"_qs;
const QString PARAM_OPERATINGMODE = u"operating_mode"_qs;
const QString PARAM_QUEUETOP = u"add_to_top_of_queue"_qs;
const QString PARAM_STOPPED = u"stopped"_qs;
const QString PARAM_SKIPCHECKING = u"skip_checking"_qs;
const QString PARAM_CONTENTLAYOUT = u"content_layout"_qs;
const QString PARAM_AUTOTMM = u"use_auto_tmm"_qs;
const QString PARAM_UPLOADLIMIT = u"upload_limit"_qs;
const QString PARAM_DOWNLOADLIMIT = u"download_limit"_qs;
const QString PARAM_SEEDINGTIMELIMIT = u"seeding_time_limit"_qs;
const QString PARAM_RATIOLIMIT = u"ratio_limit"_qs;
namespace
{
TagSet parseTagSet(const QJsonArray &jsonArr)
{
TagSet tags;
for (const QJsonValue &jsonVal : jsonArr)
tags.insert(jsonVal.toString());
return tags;
}
QJsonArray serializeTagSet(const TagSet &tags)
{
QJsonArray arr;
for (const QString &tag : tags)
arr.append(tag);
return arr;
}
std::optional<bool> getOptionalBool(const QJsonObject &jsonObj, const QString &key)
{
const QJsonValue jsonVal = jsonObj.value(key);
if (jsonVal.isUndefined() || jsonVal.isNull())
return std::nullopt;
return jsonVal.toBool();
}
template <typename Enum>
std::optional<Enum> getOptionalEnum(const QJsonObject &jsonObj, const QString &key)
{
const QJsonValue jsonVal = jsonObj.value(key);
if (jsonVal.isUndefined() || jsonVal.isNull())
return std::nullopt;
return Utils::String::toEnum<Enum>(jsonVal.toString(), {});
}
template <typename Enum>
Enum getEnum(const QJsonObject &jsonObj, const QString &key)
{
const QJsonValue jsonVal = jsonObj.value(key);
return Utils::String::toEnum<Enum>(jsonVal.toString(), {});
}
}
BitTorrent::AddTorrentParams BitTorrent::parseAddTorrentParams(const QJsonObject &jsonObj)
{
AddTorrentParams params;
params.category = jsonObj.value(PARAM_CATEGORY).toString();
params.tags = parseTagSet(jsonObj.value(PARAM_TAGS).toArray());
params.savePath = Path(jsonObj.value(PARAM_SAVEPATH).toString());
params.useDownloadPath = getOptionalBool(jsonObj, PARAM_USEDOWNLOADPATH);
params.downloadPath = Path(jsonObj.value(PARAM_DOWNLOADPATH).toString());
params.addForced = (getEnum<BitTorrent::TorrentOperatingMode>(jsonObj, PARAM_OPERATINGMODE) == BitTorrent::TorrentOperatingMode::Forced);
params.addToQueueTop = getOptionalBool(jsonObj, PARAM_QUEUETOP);
params.addPaused = getOptionalBool(jsonObj, PARAM_STOPPED);
params.skipChecking = jsonObj.value(PARAM_SKIPCHECKING).toBool();
params.contentLayout = getOptionalEnum<BitTorrent::TorrentContentLayout>(jsonObj, PARAM_CONTENTLAYOUT);
params.useAutoTMM = getOptionalBool(jsonObj, PARAM_AUTOTMM);
params.uploadLimit = jsonObj.value(PARAM_UPLOADLIMIT).toInt(-1);
params.downloadLimit = jsonObj.value(PARAM_DOWNLOADLIMIT).toInt(-1);
params.seedingTimeLimit = jsonObj.value(PARAM_SEEDINGTIMELIMIT).toInt(BitTorrent::Torrent::USE_GLOBAL_SEEDING_TIME);
params.ratioLimit = jsonObj.value(PARAM_RATIOLIMIT).toDouble(BitTorrent::Torrent::USE_GLOBAL_RATIO);
return params;
}
QJsonObject BitTorrent::serializeAddTorrentParams(const AddTorrentParams &params)
{
QJsonObject jsonObj {
{PARAM_CATEGORY, params.category},
{PARAM_TAGS, serializeTagSet(params.tags)},
{PARAM_SAVEPATH, params.savePath.data()},
{PARAM_DOWNLOADPATH, params.downloadPath.data()},
{PARAM_OPERATINGMODE, Utils::String::fromEnum(params.addForced
? BitTorrent::TorrentOperatingMode::Forced : BitTorrent::TorrentOperatingMode::AutoManaged)},
{PARAM_SKIPCHECKING, params.skipChecking},
{PARAM_UPLOADLIMIT, params.uploadLimit},
{PARAM_DOWNLOADLIMIT, params.downloadLimit},
{PARAM_SEEDINGTIMELIMIT, params.seedingTimeLimit},
{PARAM_RATIOLIMIT, params.ratioLimit}
};
if (params.addToQueueTop)
jsonObj[PARAM_QUEUETOP] = *params.addToQueueTop;
if (params.addPaused)
jsonObj[PARAM_STOPPED] = *params.addPaused;
if (params.contentLayout)
jsonObj[PARAM_CONTENTLAYOUT] = Utils::String::fromEnum(*params.contentLayout);
if (params.useAutoTMM)
jsonObj[PARAM_AUTOTMM] = *params.useAutoTMM;
if (params.useDownloadPath)
jsonObj[PARAM_USEDOWNLOADPATH] = *params.useDownloadPath;
return jsonObj;
}

7
src/base/bittorrent/addtorrentparams.h
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@ -1,6 +1,6 @@
/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2015 Vladimir Golovnev <glassez@yandex.ru>
* Copyright (C) 2015-2023 Vladimir Golovnev <glassez@yandex.ru>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@ -39,6 +39,8 @@
#include "torrent.h"
#include "torrentcontentlayout.h"
class QJsonObject;
namespace BitTorrent
{
enum class DownloadPriority;
@ -67,6 +69,9 @@ namespace BitTorrent
int seedingTimeLimit = Torrent::USE_GLOBAL_SEEDING_TIME;
qreal ratioLimit = Torrent::USE_GLOBAL_RATIO;
};
AddTorrentParams parseAddTorrentParams(const QJsonObject &jsonObj);
QJsonObject serializeAddTorrentParams(const AddTorrentParams &params);
}
Q_DECLARE_METATYPE(BitTorrent::AddTorrentParams)

122
src/base/torrentfileswatcher.cpp
View file

@ -36,10 +36,8 @@
#include <QDirIterator>
#include <QFile>
#include <QFileSystemWatcher>
#include <QJsonArray>
#include <QJsonDocument>
#include <QJsonObject>
#include <QJsonValue>
#include <QSet>
#include <QThread>
#include <QTimer>
@ -70,124 +68,12 @@ const QString CONF_FILE_NAME = u"watched_folders.json"_qs;
const QString OPTION_ADDTORRENTPARAMS = u"add_torrent_params"_qs;
const QString OPTION_RECURSIVE = u"recursive"_qs;
const QString PARAM_CATEGORY = u"category"_qs;
const QString PARAM_TAGS = u"tags"_qs;
const QString PARAM_SAVEPATH = u"save_path"_qs;
const QString PARAM_USEDOWNLOADPATH = u"use_download_path"_qs;
const QString PARAM_DOWNLOADPATH = u"download_path"_qs;
const QString PARAM_OPERATINGMODE = u"operating_mode"_qs;
const QString PARAM_QUEUETOP = u"add_to_top_of_queue"_qs;
const QString PARAM_STOPPED = u"stopped"_qs;
const QString PARAM_SKIPCHECKING = u"skip_checking"_qs;
const QString PARAM_CONTENTLAYOUT = u"content_layout"_qs;
const QString PARAM_AUTOTMM = u"use_auto_tmm"_qs;
const QString PARAM_UPLOADLIMIT = u"upload_limit"_qs;
const QString PARAM_DOWNLOADLIMIT = u"download_limit"_qs;
const QString PARAM_SEEDINGTIMELIMIT = u"seeding_time_limit"_qs;
const QString PARAM_RATIOLIMIT = u"ratio_limit"_qs;
namespace
{
TagSet parseTagSet(const QJsonArray &jsonArr)
{
TagSet tags;
for (const QJsonValue &jsonVal : jsonArr)
tags.insert(jsonVal.toString());
return tags;
}
QJsonArray serializeTagSet(const TagSet &tags)
{
QJsonArray arr;
for (const QString &tag : tags)
arr.append(tag);
return arr;
}
std::optional<bool> getOptionalBool(const QJsonObject &jsonObj, const QString &key)
{
const QJsonValue jsonVal = jsonObj.value(key);
if (jsonVal.isUndefined() || jsonVal.isNull())
return std::nullopt;
return jsonVal.toBool();
}
template <typename Enum>
std::optional<Enum> getOptionalEnum(const QJsonObject &jsonObj, const QString &key)
{
const QJsonValue jsonVal = jsonObj.value(key);
if (jsonVal.isUndefined() || jsonVal.isNull())
return std::nullopt;
return Utils::String::toEnum<Enum>(jsonVal.toString(), {});
}
template <typename Enum>
Enum getEnum(const QJsonObject &jsonObj, const QString &key)
{
const QJsonValue jsonVal = jsonObj.value(key);
return Utils::String::toEnum<Enum>(jsonVal.toString(), {});
}
BitTorrent::AddTorrentParams parseAddTorrentParams(const QJsonObject &jsonObj)
{
BitTorrent::AddTorrentParams params;
params.category = jsonObj.value(PARAM_CATEGORY).toString();
params.tags = parseTagSet(jsonObj.value(PARAM_TAGS).toArray());
params.savePath = Path(jsonObj.value(PARAM_SAVEPATH).toString());
params.useDownloadPath = getOptionalBool(jsonObj, PARAM_USEDOWNLOADPATH);
params.downloadPath = Path(jsonObj.value(PARAM_DOWNLOADPATH).toString());
params.addForced = (getEnum<BitTorrent::TorrentOperatingMode>(jsonObj, PARAM_OPERATINGMODE) == BitTorrent::TorrentOperatingMode::Forced);
params.addToQueueTop = getOptionalBool(jsonObj, PARAM_QUEUETOP);
params.addPaused = getOptionalBool(jsonObj, PARAM_STOPPED);
params.skipChecking = jsonObj.value(PARAM_SKIPCHECKING).toBool();
params.contentLayout = getOptionalEnum<BitTorrent::TorrentContentLayout>(jsonObj, PARAM_CONTENTLAYOUT);
params.useAutoTMM = getOptionalBool(jsonObj, PARAM_AUTOTMM);
params.uploadLimit = jsonObj.value(PARAM_UPLOADLIMIT).toInt(-1);
params.downloadLimit = jsonObj.value(PARAM_DOWNLOADLIMIT).toInt(-1);
params.seedingTimeLimit = jsonObj.value(PARAM_SEEDINGTIMELIMIT).toInt(BitTorrent::Torrent::USE_GLOBAL_SEEDING_TIME);
params.ratioLimit = jsonObj.value(PARAM_RATIOLIMIT).toDouble(BitTorrent::Torrent::USE_GLOBAL_RATIO);
return params;
}
QJsonObject serializeAddTorrentParams(const BitTorrent::AddTorrentParams &params)
{
QJsonObject jsonObj {
{PARAM_CATEGORY, params.category},
{PARAM_TAGS, serializeTagSet(params.tags)},
{PARAM_SAVEPATH, params.savePath.data()},
{PARAM_DOWNLOADPATH, params.downloadPath.data()},
{PARAM_OPERATINGMODE, Utils::String::fromEnum(params.addForced
? BitTorrent::TorrentOperatingMode::Forced : BitTorrent::TorrentOperatingMode::AutoManaged)},
{PARAM_SKIPCHECKING, params.skipChecking},
{PARAM_UPLOADLIMIT, params.uploadLimit},
{PARAM_DOWNLOADLIMIT, params.downloadLimit},
{PARAM_SEEDINGTIMELIMIT, params.seedingTimeLimit},
{PARAM_RATIOLIMIT, params.ratioLimit}
};
if (params.addToQueueTop)
jsonObj[PARAM_QUEUETOP] = *params.addToQueueTop;
if (params.addPaused)
jsonObj[PARAM_STOPPED] = *params.addPaused;
if (params.contentLayout)
jsonObj[PARAM_CONTENTLAYOUT] = Utils::String::fromEnum(*params.contentLayout);
if (params.useAutoTMM)
jsonObj[PARAM_AUTOTMM] = *params.useAutoTMM;
if (params.useDownloadPath)
jsonObj[PARAM_USEDOWNLOADPATH] = *params.useDownloadPath;
return jsonObj;
}
TorrentFilesWatcher::WatchedFolderOptions parseWatchedFolderOptions(const QJsonObject &jsonObj)
{
TorrentFilesWatcher::WatchedFolderOptions options;
options.addTorrentParams = parseAddTorrentParams(jsonObj.value(OPTION_ADDTORRENTPARAMS).toObject());
options.addTorrentParams = BitTorrent::parseAddTorrentParams(jsonObj.value(OPTION_ADDTORRENTPARAMS).toObject());
options.recursive = jsonObj.value(OPTION_RECURSIVE).toBool();
return options;
@ -195,10 +81,8 @@ namespace
QJsonObject serializeWatchedFolderOptions(const TorrentFilesWatcher::WatchedFolderOptions &options)
{
return {
{OPTION_ADDTORRENTPARAMS, serializeAddTorrentParams(options.addTorrentParams)},
{OPTION_RECURSIVE, options.recursive}
};
return {{OPTION_ADDTORRENTPARAMS, BitTorrent::serializeAddTorrentParams(options.addTorrentParams)},
{OPTION_RECURSIVE, options.recursive}};
}
}