mirror of
https://github.com/qbittorrent/qBittorrent.git
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106 lines
3.7 KiB
C++
106 lines
3.7 KiB
C++
/*
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* Bittorrent Client using Qt4 and libtorrent.
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* Copyright (C) 2006 Ishan Arora and Christophe Dumez
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link this program with the OpenSSL project's "OpenSSL" library (or with
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* modified versions of it that use the same license as the "OpenSSL" library),
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* and distribute the linked executables. You must obey the GNU General Public
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* License in all respects for all of the code used other than "OpenSSL". If you
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* modify file(s), you may extend this exception to your version of the file(s),
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* but you are not obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*
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* Contact : chris@qbittorrent.org
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*/
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#ifndef JSON_H
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#define JSON_H
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#include <QVariant>
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namespace json {
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QString toJson(QVariant v) {
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if (v.isNull())
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return "null";
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switch(v.type())
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{
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case QVariant::Bool:
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case QVariant::Double:
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case QVariant::Int:
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case QVariant::LongLong:
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case QVariant::UInt:
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case QVariant::ULongLong:
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return v.value<QString>();
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case QVariant::String:
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{
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QString s = v.value<QString>();
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QString result = "\"";
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for(int i=0; i<s.size(); i++)
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{
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QChar ch = s[i];
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switch(ch.toAscii())
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{
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case '\b':
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result += "\\b";
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break;
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case '\f':
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result += "\\f";
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break;
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case '\n':
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result += "\\n";
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break;
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case '\r':
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result += "\\r";
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break;
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case '\t':
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result += "\\t";
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break;
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case '\"':
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case '\'':
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case '\\':
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case '&':
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result += '\\';
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case '\0':
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default:
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result += ch;
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}
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}
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result += "\"";
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return result;
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}
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default:
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return "undefined";
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}
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}
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QString toJson(QList<QVariantMap> v) {
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QStringList res;
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foreach(QVariantMap m, v) {
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QStringList vlist;
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foreach(QString key, m.keys()) {
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vlist << toJson(key)+":"+toJson(m[key]);
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}
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res << "{"+vlist.join(",")+"}";
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}
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return "["+res.join(",")+"]";
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}
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}
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#endif
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