1 | /* This file is part of the KDE project |
2 | Copyright 2008 Dominik Haumann <dhaumann kde org> |
3 | |
4 | This library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Library General Public |
6 | License version 2 as published by the Free Software Foundation. |
7 | |
8 | This library is distributed in the hope that it will be useful, |
9 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
11 | Library General Public License for more details. |
12 | |
13 | You should have received a copy of the GNU Library General Public License |
14 | along with this library; see the file COPYING.LIB. If not, write to |
15 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
16 | Boston, MA 02110-1301, USA. |
17 | */ |
18 | |
19 | #include "btdatabase.h" |
20 | |
21 | #include <QFile> |
22 | #include <QDataStream> |
23 | #include <QDir> |
24 | |
25 | #include <kdebug.h> |
26 | |
27 | void KateBtDatabase::loadFromFile(const QString& url) |
28 | { |
29 | QFile file(url); |
30 | if (file.open(QIODevice::ReadOnly)) { |
31 | QMutexLocker locker(&mutex); |
32 | QDataStream ds(&file); |
33 | ds >> db; |
34 | } |
35 | kDebug() << "Number of entries in the backtrace database:" << db.size(); |
36 | } |
37 | |
38 | void KateBtDatabase::saveToFile(const QString& url) const |
39 | { |
40 | QFile file(url); |
41 | if (file.open(QIODevice::WriteOnly)) { |
42 | QMutexLocker locker(&mutex); |
43 | QDataStream ds(&file); |
44 | ds << db; |
45 | } |
46 | } |
47 | |
48 | QString KateBtDatabase::value(const QString& key) |
49 | { |
50 | // key is either of the form "foo/bar.txt" or only "bar.txt" |
51 | QString file = key; |
52 | QStringList sl = key.split('/'); |
53 | if (sl.size() > 1) { |
54 | file = sl[1]; |
55 | } |
56 | |
57 | QMutexLocker locker(&mutex); |
58 | if (db.contains(file)) { |
59 | const QStringList& sl = db.value(file); |
60 | for (int i = 0; i < sl.size(); ++i) { |
61 | if (sl[i].indexOf(key) != -1) { |
62 | return sl[i]; |
63 | } |
64 | } |
65 | // try to use the first one |
66 | if (sl.size() > 0) { |
67 | return sl[0]; |
68 | } |
69 | } |
70 | |
71 | return QString(); |
72 | } |
73 | |
74 | void KateBtDatabase::add(const QString& folder, const QStringList& files) |
75 | { |
76 | QMutexLocker locker(&mutex); |
77 | foreach (const QString& file, files) { |
78 | QStringList& sl = db[file]; |
79 | QString entry = QDir::fromNativeSeparators(folder + '/' + file); |
80 | if (!sl.contains(entry)) { |
81 | sl << entry; |
82 | } |
83 | } |
84 | } |
85 | |
86 | int KateBtDatabase::size() const |
87 | { |
88 | QMutexLocker locker(&mutex); |
89 | return db.size(); |
90 | } |
91 | |
92 | // kate: space-indent on; indent-width 2; replace-tabs on; |
93 | |