KDb

KDbConnectionData.cpp
1 /* This file is part of the KDE project
2  Copyright (C) 2003-2015 JarosÅ‚aw Staniek <[email protected]>
3 
4  This program is free software; you can redistribute it and/or
5  modify it under the terms of the GNU Library General Public
6  License as published by the Free Software Foundation; either
7  version 2 of the License, or (at your option) any later version.
8 
9  This program is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  Library General Public License for more details.
13 
14  You should have received a copy of the GNU Library General Public License
15  along with this program; see the file COPYING. If not, write to
16  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17  * Boston, MA 02110-1301, USA.
18 */
19 
20 #include "KDbConnectionData.h"
21 #include "KDbDriverManager.h"
22 #include "KDbDriverMetaData.h"
23 #include "KDbConnection.h"
24 
25 #if 0 // needed by lupdate to avoid "Qualifying with unknown namespace/class"
26 class KDbConnectionData { Q_DECLARE_TR_FUNCTIONS(KDbConnectionData) };
27 #endif
28 
29 KDbConnectionData::~KDbConnectionData()
30 {
31 }
32 
34 {
35  KDbDriverManager mananager;
36  const KDbDriverMetaData *metaData = mananager.driverMetaData(d->driverId);
37  if (!metaData) {
38  return d->databaseName;
39  } else if (metaData->isValid() && metaData->isFileBased()) {
40  if (d->databaseName.isEmpty()) {
41  return tr("<file>");
42  }
43  return tr("file: %1").arg(d->databaseName);
44  }
45  return ((d->userName.isEmpty() || !(options & UserVisibleStringOption::AddUser))
46  ? QString()
47  : (d->userName + QLatin1Char('@')))
48  + (d->hostName.isEmpty() ? QLatin1String("localhost") : d->hostName)
49  + (d->port != 0 ? (QLatin1Char(':') + QString::number(d->port)) : QString());
50 }
51 
53 {
54  KDbDriverManager mananager;
55  const KDbDriverMetaData *metaData = mananager.driverMetaData(d->driverId);
56  if (!metaData) {
57  return false;
58  }
59  const bool fileBased = metaData->isValid() && metaData->isFileBased();
60 
61  return !d->savePassword && !fileBased; //!< @todo temp.: change this if there are
62  //!< file-based drivers requiring a password
63 }
64 
65 KDB_EXPORT QDebug operator<<(QDebug dbg, const KDbConnectionData& data)
66 {
67  dbg.nospace() << "CONNDATA";
68  KDbDriverManager mananager;
69  const KDbDriverMetaData *metaData = mananager.driverMetaData(data.driverId());
70  dbg.nospace()
71  << " databaseName=" << data.databaseName()
72  << " caption=" << data.caption()
73  << " description=" << data.description()
74  << " driverId=" << data.driverId()
75  << " userName=" << data.userName()
76  << " hostName=" << data.hostName()
77  << " port=" << data.port()
78  << " useLocalSocketFile=" << data.useLocalSocketFile()
79  << " localSocketFileName=" << data.localSocketFileName()
80  << " password=" << QString::fromLatin1("*").repeated(data.password().length()) /* security */
81  << " savePassword=" << data.savePassword()
82  << " isPasswordNeeded=" <<
83  qPrintable(metaData ? QString::number(data.isPasswordNeeded())
84  : QString::fromLatin1("[don't know, no valid driverId]"))
85  << " userVisibleString=" << data.toUserVisibleString();
86  return dbg.nospace();
87 }
Provides information about a single driver plugin.
QString number(int n, int base)
QDebug & nospace()
bool isValid() const
QDataStream & operator<<(QDataStream &out, const KDateTime &dateTime)
bool isPasswordNeeded() const
int length() const const
QString repeated(int times) const const
QString fromLatin1(const char *str, int size)
QString toUserVisibleString(UserVisibleStringOptions options=UserVisibleStringOption::AddUser) const
const KDbDriverMetaData * driverMetaData(const QString &id)
Database specific connection data, e.g. host, port.
A driver manager for finding and loading driver plugins.
bool isFileBased() const
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