1 | /* This file is part of the KDE libraries |
2 | * Copyright (C) 2000 Waldo Bastian <bastian@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 "kctimefactory.h" |
20 | #include <ksycoca.h> |
21 | #include <ksycocatype.h> |
22 | #include <kdebug.h> |
23 | |
24 | #include <assert.h> |
25 | |
26 | static inline QString key(const QString &path, const QByteArray& resource) |
27 | { |
28 | return QString::fromLatin1(resource) + QLatin1Char('|') + path; |
29 | } |
30 | |
31 | void KCTimeDict::addCTime(const QString &path, const QByteArray& resource, quint32 ctime) |
32 | { |
33 | assert(!path.isEmpty()); |
34 | m_hash.insert(key(path, resource), ctime ); |
35 | } |
36 | |
37 | quint32 KCTimeDict::ctime(const QString &path, const QByteArray& resource) const |
38 | { |
39 | return m_hash.value(key(path, resource), 0); |
40 | } |
41 | |
42 | void KCTimeDict::remove(const QString &path, const QByteArray &resource) |
43 | { |
44 | m_hash.remove(key(path, resource)); |
45 | } |
46 | |
47 | void KCTimeDict::dump() const |
48 | { |
49 | kDebug() << m_hash.keys(); |
50 | } |
51 | |
52 | QStringList KCTimeDict::resourceList() const |
53 | { |
54 | QSet<QString> resources; |
55 | Hash::const_iterator it = m_hash.constBegin(); |
56 | const Hash::const_iterator end = m_hash.constEnd(); |
57 | for ( ; it != end; ++it ) { |
58 | const QString key = it.key(); |
59 | const QString res = key.left(key.indexOf('|')); |
60 | resources.insert(res); |
61 | } |
62 | return resources.toList(); |
63 | } |
64 | |
65 | void KCTimeDict::load(QDataStream &str) |
66 | { |
67 | QString key; |
68 | quint32 ctime; |
69 | while(true) |
70 | { |
71 | KSycocaEntry::read(str, key); |
72 | str >> ctime; |
73 | if (key.isEmpty()) break; |
74 | m_hash.insert(key, ctime); |
75 | } |
76 | } |
77 | |
78 | void KCTimeDict::save(QDataStream &str) const |
79 | { |
80 | Hash::const_iterator it = m_hash.constBegin(); |
81 | const Hash::const_iterator end = m_hash.constEnd(); |
82 | for ( ; it != end; ++it ) { |
83 | str << it.key() << it.value(); |
84 | } |
85 | str << QString() << (quint32) 0; |
86 | } |
87 | |
88 | /////////// |
89 | |
90 | KCTimeInfo::KCTimeInfo() |
91 | : KSycocaFactory( KST_CTimeInfo ), m_ctimeDict() |
92 | { |
93 | if (!KSycoca::self()->isBuilding()) { |
94 | QDataStream* str = stream(); |
95 | (*str) >> m_dictOffset; |
96 | } else { |
97 | m_dictOffset = 0; |
98 | } |
99 | } |
100 | |
101 | KCTimeInfo::~KCTimeInfo() |
102 | { |
103 | } |
104 | |
105 | void |
106 | KCTimeInfo::(QDataStream &str) |
107 | { |
108 | KSycocaFactory::saveHeader(str); |
109 | |
110 | str << m_dictOffset; |
111 | } |
112 | |
113 | void KCTimeInfo::save(QDataStream &str) |
114 | { |
115 | KSycocaFactory::save(str); |
116 | |
117 | m_dictOffset = str.device()->pos(); |
118 | m_ctimeDict.save(str); |
119 | const int endOfFactoryData = str.device()->pos(); |
120 | saveHeader(str); |
121 | str.device()->seek(endOfFactoryData); |
122 | } |
123 | |
124 | KCTimeDict KCTimeInfo::loadDict() const |
125 | { |
126 | KCTimeDict dict; |
127 | QDataStream* str = stream(); |
128 | assert(str); |
129 | str->device()->seek(m_dictOffset); |
130 | dict.load(*str); |
131 | return dict; |
132 | } |
133 | |