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authorzecke <zecke>2004-12-24 23:05:54 (UTC)
committer zecke <zecke>2004-12-24 23:05:54 (UTC)
commiteb16a7b3d17b0659a7d83900843cef8efb510ceb (patch) (unidiff)
tree7e493f8b38e9e1a3553d4e87fb36a962acd82c5c /library
parentd36845f5f7e7d6bd49529524cdc9f39ce1164491 (diff)
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Config:
Merged: void writeEntry( const QString &key, const QStringList &lst) QStringList readListEntry( const QString &key ) const void removeGroup() void removeGroup(const QString&) QStringList allGroups() const Uninlined: const versions of read*Entry bool hasGroup ( const QString &gname )const QStringList groupList ( )const Marked these methods as NOT_IN_QPE, NOT_IN_SHARP, QTOPIA_MERGED_METHOD(version) to make them weak by default and to know which functions needs to be defined for possible SHARP.ROM versions
Diffstat (limited to 'library') (more/less context) (ignore whitespace changes)
-rw-r--r--library/config.cpp164
-rw-r--r--library/config.h33
-rw-r--r--library/qpeglobal.h3
3 files changed, 182 insertions, 18 deletions
diff --git a/library/config.cpp b/library/config.cpp
index 664ca34..61ff089 100644
--- a/library/config.cpp
+++ b/library/config.cpp
@@ -1,34 +1,34 @@
1/********************************************************************** 1/**********************************************************************
2** Copyright (C) 2000 Trolltech AS. All rights reserved. 2** Copyright (C) 2000,2004 Trolltech AS. All rights reserved.
3** 3**
4** This file is part of Qtopia Environment. 4** This file is part of Qtopia Environment.
5** 5**
6** This file may be distributed and/or modified under the terms of the 6** This file may be distributed and/or modified under the terms of the
7** GNU General Public License version 2 as published by the Free Software 7** GNU General Public License version 2 as published by the Free Software
8** Foundation and appearing in the file LICENSE.GPL included in the 8** Foundation and appearing in the file LICENSE.GPL included in the
9** packaging of this file. 9** packaging of this file.
10** 10**
11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE 11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
13** 13**
14** See http://www.trolltech.com/gpl/ for GPL licensing information. 14** See http://www.trolltech.com/gpl/ for GPL licensing information.
15** 15**
16** Contact info@trolltech.com if any conditions of this licensing are 16** Contact info@trolltech.com if any conditions of this licensing are
17** not clear to you. 17** not clear to you.
18** 18**
19**********************************************************************/ 19**********************************************************************/
20 20
21#include <qdir.h> 21#include <qdir.h>
22#include <qmessagebox.h> 22#include <qmessagebox.h>
23#if QT_VERSION <= 230 && defined(QT_NO_CODECS) 23#if QT_VERSION <= 230 && defined(QT_NO_CODECS)
24#include <qtextcodec.h> 24#include <qtextcodec.h>
25#endif 25#endif
26#include <qtextstream.h> 26#include <qtextstream.h>
27 27
28#include <sys/stat.h> 28#include <sys/stat.h>
29#include <sys/types.h> 29#include <sys/types.h>
30#include <fcntl.h> 30#include <fcntl.h>
31#include <stdlib.h> 31#include <stdlib.h>
32#include <unistd.h> 32#include <unistd.h>
33 33
34#define QTOPIA_INTERNAL_LANGLIST 34#define QTOPIA_INTERNAL_LANGLIST
@@ -549,32 +549,194 @@ void Config::read()
549 } 549 }
550 } 550 }
551} 551}
552 552
553/*! 553/*!
554 \internal 554 \internal
555*/ 555*/
556bool Config::parse( const QString &l ) 556bool Config::parse( const QString &l )
557{ 557{
558 QString line = l.stripWhiteSpace(); 558 QString line = l.stripWhiteSpace();
559 559
560 if ( line [0] == QChar ( '#' )) 560 if ( line [0] == QChar ( '#' ))
561 return true; // ignore comments 561 return true; // ignore comments
562 562
563 if ( line[ 0 ] == QChar( '[' ) ) { 563 if ( line[ 0 ] == QChar( '[' ) ) {
564 QString gname = line; 564 QString gname = line;
565 gname = gname.remove( 0, 1 ); 565 gname = gname.remove( 0, 1 );
566 if ( gname[ (int)gname.length() - 1 ] == QChar( ']' ) ) 566 if ( gname[ (int)gname.length() - 1 ] == QChar( ']' ) )
567 gname = gname.remove( gname.length() - 1, 1 ); 567 gname = gname.remove( gname.length() - 1, 1 );
568 git = groups.insert( gname, ConfigGroup() ); 568 git = groups.insert( gname, ConfigGroup() );
569 } else if ( !line.isEmpty() ) { 569 } else if ( !line.isEmpty() ) {
570 if ( git == groups.end() ) 570 if ( git == groups.end() )
571 return FALSE; 571 return FALSE;
572 int eq = line.find( '=' ); 572 int eq = line.find( '=' );
573 if ( eq == -1 ) 573 if ( eq == -1 )
574 return FALSE; 574 return FALSE;
575 QString key = line.left(eq).stripWhiteSpace(); 575 QString key = line.left(eq).stripWhiteSpace();
576 QString value = line.mid(eq+1).stripWhiteSpace(); 576 QString value = line.mid(eq+1).stripWhiteSpace();
577 ( *git ).insert( key, value ); 577 ( *git ).insert( key, value );
578 } 578 }
579 return TRUE; 579 return TRUE;
580} 580}
581
582
583
584bool Config::hasGroup( const QString& name )const {
585 return ( groups. find ( name ) != groups. end ( ));
586};
587
588QStringList Config::groupList()const {
589 QStringList sl;
590 for ( ConfigGroupMap::ConstIterator it = groups. begin ( ); it != groups. end ( ); ++it )
591 sl << it.key();
592
593 return sl;
594};
595
596/////////////
597// Qtopia 2.1 Functions
598//
599////////////
600
601QStringList Config::allGroups()const {
602 return groupList();
603}
604
605/*!
606 Returns the time stamp for the config identified by \a name. The
607 time stamp represents the time the config was last committed to storage.
608 Returns 0 if there is no time stamp available for the config.
609
610 A \a domain can optionally be specified and defaults to User.
611 See \l{Config()} for details.
612
613 First availability: Qtopia 2.0
614*/
615long Config::timeStamp(const QString& name, Domain domain)
616{
617#ifdef Q_WS_WIN
618 // Too slow (many conversions too and from time_t and QDataTime)
619 QDateTime epoch;
620 epoch.setTime_t(0);
621 return epoch.secsTo(QFileInfo(Config::configFilename(name,domain)).lastModified());
622#else
623 QString fn = Config::configFilename(name,domain);
624 struct stat b;
625 if (lstat( QFile::encodeName(fn).data(), &b ) == 0)
626 return b.st_mtime;
627 else
628 return 0;
629#endif
630}
631
632
633/*!
634 Removes the current group (and all its entries).
635
636 The current group becomes unset.
637
638 First availability: Qtopia 2.0
639*/
640void Config::removeGroup()
641{
642 if ( git == groups.end() ) {
643 qWarning( "no group set" );
644 return;
645 }
646
647 groups.remove(git.key());
648 git = groups.end();
649 changed = TRUE;
650}
651
652/*!
653 Removes the current group (and all its entries).
654
655 The current group becomes unset.
656
657 First availability: Qtopia 2.0
658*/
659void Config::removeGroup(const QString& g)
660{
661 groups.remove(g);
662 git = groups.end();
663}
664
665
666
667/*!
668 Writes a (\a key, \a lst) entry to the current group.
669
670 The list is
671 separated by the two characters "^e", and "^" withing the strings
672 is replaced by "^^", such that the strings may contain any character,
673 including "^".
674
675 Null strings are also allowed, and are recorded as "^0" in the string.
676
677 First availability: Qtopia 2.0
678
679 \sa readListEntry()
680*/
681void Config::writeEntry( const QString &key, const QStringList &lst )
682{
683 QString s;
684 for (QStringList::ConstIterator it=lst.begin(); it!=lst.end(); ++it) {
685 QString el = *it;
686 if ( el.isNull() ) {
687 el = "^0";
688 } else {
689 el.replace(QRegExp("\\^"), "^^");
690 }
691 s+=el;
692 s+="^e"; // end of element
693 }
694 writeEntry(key, s);
695}
696
697/*!
698 Returns the string list entry stored using \a key and with
699 the escaped seperator convention described in writeListEntry().
700
701 First availability: Qtopia 2.0
702*/
703QStringList Config::readListEntry( const QString &key ) const
704{
705 QString value = readEntry( key, QString::null );
706 QStringList l;
707 QString s;
708 bool esc=FALSE;
709 for (int i=0; i<(int)value.length(); i++) {
710 if ( esc ) {
711 if ( value[i] == 'e' ) { // end-of-string
712 l.append(s);
713 s="";
714 } else if ( value[i] == '0' ) { // null string
715 s=QString::null;
716 } else {
717 s.append(value[i]);
718 }
719 esc = FALSE;
720 } else if ( value[i] == '^' ) {
721 esc = TRUE;
722 } else {
723 s.append(value[i]);
724 if ( i == (int)value.length()-1 )
725 l.append(s);
726 }
727 }
728 return l;
729}
730
731QString Config::readEntry( const QString &key, const QString &deflt ) const
732{ return ((Config*)this)->readEntry(key,deflt); }
733QString Config::readEntryCrypt( const QString &key, const QString &deflt ) const
734{ return ((Config*)this)->readEntryCrypt(key,deflt); }
735QString Config::readEntryDirect( const QString &key, const QString &deflt ) const
736{ return ((Config*)this)->readEntryDirect(key,deflt); }
737int Config::readNumEntry( const QString &key, int deflt ) const
738{ return ((Config*)this)->readNumEntry(key,deflt); }
739bool Config::readBoolEntry( const QString &key, bool deflt ) const
740{ return ((Config*)this)->readBoolEntry(key,deflt); }
741QStringList Config::readListEntry( const QString &key, const QChar &sep ) const
742{ return ((Config*)this)->readListEntry(key,sep); }
diff --git a/library/config.h b/library/config.h
index a2f9b2d..29ba0d6 100644
--- a/library/config.h
+++ b/library/config.h
@@ -1,109 +1,108 @@
1/********************************************************************** 1/**********************************************************************
2** Copyright (C) 2000 Trolltech AS. All rights reserved. 2** Copyright (C) 2000, 2004 Trolltech AS. All rights reserved.
3** 3**
4** This file is part of Qtopia Environment. 4** This file is part of Qtopia Environment.
5** 5**
6** This file may be distributed and/or modified under the terms of the 6** This file may be distributed and/or modified under the terms of the
7** GNU General Public License version 2 as published by the Free Software 7** GNU General Public License version 2 as published by the Free Software
8** Foundation and appearing in the file LICENSE.GPL included in the 8** Foundation and appearing in the file LICENSE.GPL included in the
9** packaging of this file. 9** packaging of this file.
10** 10**
11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE 11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
13** 13**
14** See http://www.trolltech.com/gpl/ for GPL licensing information. 14** See http://www.trolltech.com/gpl/ for GPL licensing information.
15** 15**
16** Contact info@trolltech.com if any conditions of this licensing are 16** Contact info@trolltech.com if any conditions of this licensing are
17** not clear to you. 17** not clear to you.
18** 18**
19**********************************************************************/ 19**********************************************************************/
20 20
21#ifndef CONFIG_H 21#ifndef CONFIG_H
22#define CONFIG_H 22#define CONFIG_H
23 23
24// ##### could use QSettings with Qt 3.0 24// ##### could use QSettings with Qt 3.0
25 25
26#include <qpe/qpeglobal.h>
27
26#include <qmap.h> 28#include <qmap.h>
27#include <qstringlist.h> 29#include <qstringlist.h>
28 30
31typedef QMap< QString, QString > ConfigGroup;
32typedef QMap< QString, ConfigGroup> ConfigGroupMap;
33
29class ConfigPrivate; 34class ConfigPrivate;
30class Config 35class Config
31{ 36{
32public: 37public:
33 typedef QMap< QString, QString > ConfigGroup;
34 38
35 enum Domain { File, User }; 39 enum Domain { File, User };
36 Config( const QString &name, Domain domain=User ); 40 Config( const QString &name, Domain domain=User );
37 ~Config(); 41 ~Config();
38 42
43 QTOPIA_MERGED_METHOD(static long timeStamp( const QString &name, Domain domain=User ), "2.1");
44
39 bool operator == ( const Config & other ) const { return (filename == other.filename); } 45 bool operator == ( const Config & other ) const { return (filename == other.filename); }
40 bool operator != ( const Config & other ) const { return (filename != other.filename); } 46 bool operator != ( const Config & other ) const { return (filename != other.filename); }
41 47
42 bool isValid() const; 48 bool isValid() const;
43 bool hasKey( const QString &key ) const; 49 bool hasKey( const QString &key ) const;
44 50
45 // inline for better SharpROM BC 51 // inline for better SharpROM BC
46 inline bool hasGroup ( const QString &gname ) const { return ( groups. find ( gname ) != groups. end ( )); }; 52 NOT_IN_QPE(bool hasGroup ( const QString &gname ) const);
47 inline QStringList groupList ( ) const { QStringList sl; for ( QMap< QString, ConfigGroup >::ConstIterator it = groups. begin ( ); it != groups. end ( ); ++it ) { sl << it.key(); } return sl; }; 53 NOT_IN_QPE(QStringList groupList ( ) const);
48 54
49 void setGroup( const QString &gname ); 55 void setGroup( const QString &gname );
50 void writeEntry( const QString &key, const char* value ); 56 void writeEntry( const QString &key, const char* value );
51 void writeEntry( const QString &key, const QString &value ); 57 void writeEntry( const QString &key, const QString &value );
52 void writeEntryCrypt( const QString &key, const QString &value ); 58 void writeEntryCrypt( const QString &key, const QString &value );
53 void writeEntry( const QString &key, int num ); 59 void writeEntry( const QString &key, int num );
54#ifdef Q_HAS_BOOL_TYPE 60#ifdef Q_HAS_BOOL_TYPE
55 void writeEntry( const QString &key, bool b ); 61 void writeEntry( const QString &key, bool b );
56#endif 62#endif
57 void writeEntry( const QString &key, const QStringList &lst, const QChar &sep ); 63 void writeEntry( const QString &key, const QStringList &lst, const QChar &sep );
64 QTOPIA_MERGED_METHOD(void writeEntry( const QString &key, const QStringList &lst ), "2.1.0");
65
58 void removeEntry( const QString &key ); 66 void removeEntry( const QString &key );
59 67
60 QString readEntry( const QString &key, const QString &deflt = QString::null ) const; 68 QString readEntry( const QString &key, const QString &deflt = QString::null ) const;
61 QString readEntryCrypt( const QString &key, const QString &deflt = QString::null ) const; 69 QString readEntryCrypt( const QString &key, const QString &deflt = QString::null ) const;
62 QString readEntryDirect( const QString &key, const QString &deflt = QString::null ) const; 70 QString readEntryDirect( const QString &key, const QString &deflt = QString::null ) const;
63 int readNumEntry( const QString &key, int deflt = -1 ) const; 71 int readNumEntry( const QString &key, int deflt = -1 ) const;
64 bool readBoolEntry( const QString &key, bool deflt = FALSE ) const; 72 bool readBoolEntry( const QString &key, bool deflt = FALSE ) const;
65 QStringList readListEntry( const QString &key, const QChar &sep ) const; 73 QStringList readListEntry( const QString &key, const QChar &sep ) const;
74 QTOPIA_MERGED_METHOD(QStringList readListEntry( const QString &key ) const, "2.1.0");
66 75
67 // For compatibility, non-const versions. 76 // For compatibility, non-const versions.
68 QString readEntry( const QString &key, const QString &deflt ); 77 QString readEntry( const QString &key, const QString &deflt );
69 QString readEntryCrypt( const QString &key, const QString &deflt ); 78 QString readEntryCrypt( const QString &key, const QString &deflt );
70 QString readEntryDirect( const QString &key, const QString &deflt ); 79 QString readEntryDirect( const QString &key, const QString &deflt );
71 int readNumEntry( const QString &key, int deflt ); 80 int readNumEntry( const QString &key, int deflt );
72 bool readBoolEntry( const QString &key, bool deflt ); 81 bool readBoolEntry( const QString &key, bool deflt );
73 QStringList readListEntry( const QString &key, const QChar &sep ); 82 QStringList readListEntry( const QString &key, const QChar &sep );
74 83
75 void clearGroup(); 84 void clearGroup();
85 QTOPIA_MERGED_METHOD(void removeGroup(), "2.1.0");
86 QTOPIA_MERGED_METHOD(void removeGroup(const QString&), "2.1.0");
87 QTOPIA_MERGED_METHOD(QStringList allGroups() const, "2.1.0");
76 88
77 void write( const QString &fn = QString::null ); 89 void write( const QString &fn = QString::null );
78 90
79protected: 91protected:
80 void read(); 92 void read();
81 bool parse( const QString &line ); 93 bool parse( const QString &line );
82 94
83 QMap< QString, ConfigGroup > groups; 95 QMap< QString, ConfigGroup > groups;
84 QMap< QString, ConfigGroup >::Iterator git; 96 QMap< QString, ConfigGroup >::Iterator git;
85 QString filename; 97 QString filename;
86 QString lang; 98 QString lang;
87 QString glang; 99 QString glang;
88 bool changed; 100 bool changed;
89 ConfigPrivate *d; 101 ConfigPrivate *d;
90 static QString configFilename(const QString& name, Domain); 102 static QString configFilename(const QString& name, Domain);
91 103
92private: // Sharp ROM compatibility 104private: // Sharp ROM compatibility
93 Config( const QString &name, bool what ); 105 Config( const QString &name, bool what );
94}; 106};
95 107
96inline QString Config::readEntry( const QString &key, const QString &deflt ) const
97{ return ((Config*)this)->readEntry(key,deflt); }
98inline QString Config::readEntryCrypt( const QString &key, const QString &deflt ) const
99{ return ((Config*)this)->readEntryCrypt(key,deflt); }
100inline QString Config::readEntryDirect( const QString &key, const QString &deflt ) const
101{ return ((Config*)this)->readEntryDirect(key,deflt); }
102inline int Config::readNumEntry( const QString &key, int deflt ) const
103{ return ((Config*)this)->readNumEntry(key,deflt); }
104inline bool Config::readBoolEntry( const QString &key, bool deflt ) const
105{ return ((Config*)this)->readBoolEntry(key,deflt); }
106inline QStringList Config::readListEntry( const QString &key, const QChar &sep ) const
107{ return ((Config*)this)->readListEntry(key,sep); }
108
109#endif 108#endif
diff --git a/library/qpeglobal.h b/library/qpeglobal.h
index a84e435..f64ccfd 100644
--- a/library/qpeglobal.h
+++ b/library/qpeglobal.h
@@ -55,34 +55,37 @@
55#define QPE_SYMBOL_USED __attribute__((used)) 55#define QPE_SYMBOL_USED __attribute__((used))
56#define QPE_SYMBOL_UNUSED __attribute__((unused)) 56#define QPE_SYMBOL_UNUSED __attribute__((unused))
57#define QPE_EXPORT_SYMBOL 57#define QPE_EXPORT_SYMBOL
58 58
59 59
60/* 60/*
61 * mark method as deprecated 61 * mark method as deprecated
62 */ 62 */
63#if __GNUC__ - 0 > 3 || (__GNUC__ - 0 == 3 && __GNUC_MINOR__ - 0 >= 2) 63#if __GNUC__ - 0 > 3 || (__GNUC__ - 0 == 3 && __GNUC_MINOR__ - 0 >= 2)
64 /* gcc >= 3.2 */ 64 /* gcc >= 3.2 */
65#undef QPE_DEPRECATED 65#undef QPE_DEPRECATED
66#define QPE_DEPRECATED __attribute__((deprecated)) 66#define QPE_DEPRECATED __attribute__((deprecated))
67#endif 67#endif
68 68
69/* 69/*
70 * Defined if Compiler supports attributes 70 * Defined if Compiler supports attributes
71 */ 71 */
72#ifdef GCC_SUPPORTS_VISIBILITY 72#ifdef GCC_SUPPORTS_VISIBILITY
73#undef QPE_EXPORT_SYMBOL 73#undef QPE_EXPORT_SYMBOL
74#define QPE_EXPORT_SYMBOL __attribute__((visibility("default"))) 74#define QPE_EXPORT_SYMBOL __attribute__((visibility("default")))
75#endif 75#endif
76 76
77 77
78 78
79#else // defined(Q_OS_WIN32) 79#else // defined(Q_OS_WIN32)
80#define QPE_WEAK_SYMBOL 80#define QPE_WEAK_SYMBOL
81#define QPE_SYMBOL_USED 81#define QPE_SYMBOL_USED
82#define QPE_SYMBOL_UNUSED 82#define QPE_SYMBOL_UNUSED
83#define QPE_EXPORT_SYMBOL 83#define QPE_EXPORT_SYMBOL
84#endif 84#endif
85 85
86 86
87#define QTOPIA_MERGED_METHOD(method, version) method QPE_WEAK_SYMBOL;
88#define NOT_IN_SHARP(method) method QPE_WEAK_SYMBOL;
89#define NOT_IN_QPE(method) method QPE_WEAK_SYMBOL;
87 90
88#endif 91#endif