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authorzautrix <zautrix>2004-06-26 19:01:18 (UTC)
committer zautrix <zautrix>2004-06-26 19:01:18 (UTC)
commitb9aad1f15dc600e4dbe4c62d3fcced6363188ba3 (patch) (unidiff)
tree2c3d4004fb21c72cba65793859f9bcd8ffd3a49c /microkde/kresources/resource.cpp
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diff --git a/microkde/kresources/resource.cpp b/microkde/kresources/resource.cpp
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1/*
2 This file is part of libkresources.
3
4 Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
5 Copyright (c) 2002 Jan-Pascal van Best <janpascal@vanbest.org>
6 Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org>
7
8 This library is free software; you can redistribute it and/or
9 modify it under the terms of the GNU Library General Public
10 License as published by the Free Software Foundation; either
11 version 2 of the License, or (at your option) any later version.
12
13 This library is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Library General Public License for more details.
17
18 You should have received a copy of the GNU Library General Public License
19 along with this library; see the file COPYING.LIB. If not, write to
20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA.
22*/
23
24#include <kdebug.h>
25#include <kapplication.h>
26#include <kconfig.h>
27
28#include "resource.h"
29
30using namespace KRES;
31
32class Resource::ResourcePrivate
33{
34 public:
35#ifdef QT_THREAD_SUPPORT
36 QMutex mMutex;
37#endif
38 int mOpenCount;
39 QString mType;
40 QString mIdentifier;
41 bool mReadOnly;
42 QString mName;
43 bool mActive;
44 bool mIsOpen;
45};
46
47Resource::Resource( const KConfig* config )
48 : QObject( 0, "" ), d( new ResourcePrivate )
49{
50 d->mOpenCount = 0;
51 d->mIsOpen = false;
52
53 //US compiler claimed that const discards qualifier
54 KConfig* cfg = (KConfig*)config;
55 if ( cfg ) {
56 d->mType = cfg->readEntry( "ResourceType" );
57 d->mName = cfg->readEntry( "ResourceName" );
58 d->mReadOnly = cfg->readBoolEntry( "ResourceIsReadOnly", false );
59 d->mActive = cfg->readBoolEntry( "ResourceIsActive", true );
60 d->mIdentifier = cfg->readEntry( "ResourceIdentifier" );
61 } else {
62 d->mType = "type";
63 d->mName = "resource-name";
64 d->mReadOnly = false;
65 d->mActive = true;
66 d->mIdentifier = KApplication::randomString( 10 );
67 }
68}
69
70Resource::~Resource()
71{
72 delete d;
73 d = 0;
74}
75
76void Resource::writeConfig( KConfig* config )
77{
78 kdDebug(5650) << "Resource::writeConfig()" << endl;
79
80 config->writeEntry( "ResourceType", d->mType );
81 config->writeEntry( "ResourceName", d->mName );
82 config->writeEntry( "ResourceIsReadOnly", d->mReadOnly );
83 config->writeEntry( "ResourceIsActive", d->mActive );
84 config->writeEntry( "ResourceIdentifier", d->mIdentifier );
85}
86
87bool Resource::open()
88{
89 d->mIsOpen = true;
90#ifdef QT_THREAD_SUPPORT
91 QMutexLocker guard( &(d->mMutex) );
92#endif
93 if ( !d->mOpenCount ) {
94 kdDebug(5650) << "Opening resource " << resourceName() << endl;
95 d->mIsOpen = doOpen();
96 }
97 d->mOpenCount++;
98 return d->mIsOpen;
99}
100
101void Resource::close()
102{
103#ifdef QT_THREAD_SUPPORT
104 QMutexLocker guard( &(d->mMutex) );
105#endif
106 if ( !d->mOpenCount ) {
107 kdDebug(5650) << "ERROR: Resource " << resourceName() << " closed more times than previously opened" << endl;
108 return;
109 }
110 d->mOpenCount--;
111 if ( !d->mOpenCount ) {
112 kdDebug(5650) << "Closing resource " << resourceName() << endl;
113 doClose();
114 d->mIsOpen = false;
115 } else {
116 kdDebug(5650) << "Not yet closing resource " << resourceName() << ", open count = " << d->mOpenCount << endl;
117 }
118}
119
120bool Resource::isOpen() const
121{
122 return d->mIsOpen;
123}
124
125void Resource::setIdentifier( const QString& identifier )
126{
127 d->mIdentifier = identifier;
128}
129
130QString Resource::identifier() const
131{
132 return d->mIdentifier;
133}
134
135void Resource::setType( const QString& type )
136{
137 d->mType = type;
138}
139
140QString Resource::type() const
141{
142 return d->mType;
143}
144
145void Resource::setReadOnly( bool value )
146{
147 d->mReadOnly = value;
148}
149
150bool Resource::readOnly() const
151{
152 return d->mReadOnly;
153}
154
155void Resource::setResourceName( const QString &name )
156{
157 d->mName = name;
158}
159
160QString Resource::resourceName() const
161{
162 return d->mName;
163}
164
165void Resource::setActive( bool value )
166{
167 d->mActive = value;
168}
169
170bool Resource::isActive() const
171{
172 return d->mActive;
173}
174
175void Resource::dump() const
176{
177 kdDebug(5650) << "Resource:" << endl;
178 kdDebug(5650) << " Name: " << d->mName << endl;
179 kdDebug(5650) << " Identifier: " << d->mIdentifier << endl;
180 kdDebug(5650) << " Type: " << d->mType << endl;
181 kdDebug(5650) << " OpenCount: " << d->mOpenCount << endl;
182 kdDebug(5650) << " ReadOnly: " << ( d->mReadOnly ? "yes" : "no" ) << endl;
183 kdDebug(5650) << " Active: " << ( d->mActive ? "yes" : "no" ) << endl;
184 kdDebug(5650) << " IsOpen: " << ( d->mIsOpen ? "yes" : "no" ) << endl;
185}