/src/libtomahawk/sip/SipInfo.cpp

  1/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
  2 *
  3 *   Copyright 2011, Dominik Schmidt <dev@dominik-schmidt.de>
  4 *   Copyright 2010-2011, Jeff Mitchell <jeff@tomahawk-player.org>
  5 *
  6 *   Tomahawk is free software: you can redistribute it and/or modify
  7 *   it under the terms of the GNU General Public License as published by
  8 *   the Free Software Foundation, either version 3 of the License, or
  9 *   (at your option) any later version.
 10 *
 11 *   Tomahawk is distributed in the hope that it will be useful,
 12 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 13 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 14 *   GNU General Public License for more details.
 15 *
 16 *   You should have received a copy of the GNU General Public License
 17 *   along with Tomahawk. If not, see <http://www.gnu.org/licenses/>.
 18 */
 19
 20#include "SipInfo.h"
 21
 22#include "utils/Logger.h"
 23#include "utils/Json.h"
 24
 25#include <QVariant>
 26
 27
 28class SipInfoPrivate : public QSharedData
 29{
 30public:
 31    SipInfoPrivate()
 32        : port( -1 )
 33    {
 34    }
 35
 36    SipInfoPrivate( const SipInfoPrivate& other )
 37        : QSharedData( other )
 38        , visible( other.visible )
 39        , host( other.host )
 40        , port( other.port )
 41        , nodeId( other.nodeId )
 42        , key( other.key )
 43    {
 44    }
 45    ~SipInfoPrivate() { }
 46
 47    QVariant visible;
 48    QString host;
 49    int port;
 50    QString nodeId;
 51    QString key;
 52};
 53
 54
 55SipInfo::SipInfo()
 56{
 57    d = new SipInfoPrivate;
 58}
 59
 60
 61SipInfo::SipInfo( const SipInfo& other )
 62    : QObject()
 63    , d( other.d )
 64{
 65}
 66
 67
 68SipInfo::~SipInfo()
 69{
 70}
 71
 72
 73SipInfo&
 74SipInfo::operator=( const SipInfo& other )
 75{
 76    d = other.d;
 77    return *this;
 78}
 79
 80
 81void
 82SipInfo::clear()
 83{
 84    d->visible.clear();
 85    d->host = QString();
 86    d->port = -1;
 87    d->nodeId = QString();
 88    d->key = QString();
 89}
 90
 91
 92bool
 93SipInfo::isValid() const
 94{
 95    tDebug( LOGVERBOSE ) << Q_FUNC_INFO << d->visible << d->host << d->port << d->nodeId << d->key;
 96    if ( !d->visible.isNull() )
 97    {
 98        // visible and all data available
 99        if (  d->visible.toBool() && !d->host.isEmpty() && ( d->port > 0 ) && !d->nodeId.isNull() && !d->key.isNull() )
100            return true;
101        // invisible and no data available
102        if ( !d->visible.toBool() &&  d->host.isEmpty() && ( d->port < 0 ) && d->nodeId.isNull() && d->key.isNull() )
103            return true;
104        // invisible and but nodeId and key available
105        if ( !d->visible.toBool() &&  d->host.isEmpty() && ( d->port < 0 ) && !d->nodeId.isNull() && !d->key.isNull() )
106            return true;
107    }
108
109    return false;
110}
111
112
113void
114SipInfo::setVisible( bool visible )
115{
116    d->visible.setValue( visible );
117}
118
119
120bool
121SipInfo::isVisible() const
122{
123    Q_ASSERT( isValid() );
124    return d->visible.toBool();
125}
126
127
128void
129SipInfo::setHost( const QString& host )
130{
131    d->host = host;
132}
133
134
135const QString
136SipInfo::host() const
137{
138    Q_ASSERT( isValid() );
139    return d->host;
140}
141
142
143void
144SipInfo::setPort( int port )
145{
146    d->port = port;
147}
148
149
150int
151SipInfo::port() const
152{
153    Q_ASSERT( isValid() );
154    return d->port;
155}
156
157
158void
159SipInfo::setNodeId( const QString& nodeId )
160{
161    d->nodeId = nodeId;
162}
163
164
165const QString
166SipInfo::nodeId() const
167{
168    Q_ASSERT( isValid() );
169    return d->nodeId;
170}
171
172
173void
174SipInfo::setKey( const QString& key )
175{
176    d->key = key;
177}
178
179
180const QString
181SipInfo::key() const
182{
183    Q_ASSERT( isValid() );
184    return d->key;
185}
186
187
188const QString
189SipInfo::toJson() const
190{
191    // build variant map
192    QVariantMap m;
193    m["visible"] = isVisible();
194    if ( isVisible() )
195    {
196        m["ip"] = host();
197        m["port"] = port();
198        m["key"] = key();
199        m["uniqname"] = nodeId();
200    }
201
202    // serialize
203    QByteArray ba = TomahawkUtils::toJson( m );
204
205    return QString::fromLatin1( ba );
206}
207
208
209const SipInfo
210SipInfo::fromJson( QString json )
211{
212    SipInfo info;
213
214    bool ok;
215    QVariant v = TomahawkUtils::parseJson( json.toLatin1(), &ok );
216    if ( !ok  || v.type() != QVariant::Map )
217    {
218        qDebug() << Q_FUNC_INFO << "Invalid JSON: " << json;
219        return info;
220    }
221    QVariantMap m = v.toMap();
222
223    info.setVisible( m["visible"].toBool() );
224    if ( m["visible"].toBool() )
225    {
226        info.setHost( m["host"].toString() );
227        info.setPort( m["port"].toInt() );
228        info.setNodeId( m["uniqname"].toString() );
229        info.setKey( m["key"].toString() );
230    }
231
232    return info;
233}
234
235
236QDebug
237operator<< ( QDebug dbg, const SipInfo& info )
238{
239    if ( !info.isValid() )
240        dbg.nospace() << "info is invalid";
241    else
242        dbg.nospace() << info.toJson();
243
244    return dbg.maybeSpace();
245}
246
247
248bool
249operator==( const SipInfo& one, const SipInfo& two )
250{
251    // check valid/invalid combinations first, so we don't try to access any invalid sipInfos (->assert)
252    if ( ( one.isValid() && !two.isValid() ) || ( !one.isValid() && two.isValid() ) )
253    {
254        return false;
255    }
256    else if ( one.isValid() && two.isValid() )
257    {
258        if ( one.isVisible() == two.isVisible()
259            && one.host() == two.host()
260            && one.port() == two.port()
261            && one.nodeId() == two.nodeId()
262            && one.key() == two.key() )
263        {
264            return true;
265        }
266    }
267
268    return false;
269}
270
271
272const QString
273SipInfo::debugString() const
274{
275    QString debugString( "SIP INFO: visible: %1 host: host %2 port: %3 nodeid: %4 key: %5" );
276    return debugString.arg( d->visible.toBool() )
277                      .arg( d->host )
278                      .arg( d->port )
279                      .arg( d->nodeId )
280                      .arg( d->key );
281}
282