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-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
@@ -1,6 +1,6 @@
/**********************************************************************
-** Copyright (C) 2000 Trolltech AS. All rights reserved.
+** Copyright (C) 2000,2004 Trolltech AS. All rights reserved.
**
** This file is part of Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
@@ -577,4 +577,166 @@ bool Config::parse( const QString &l )
( *git ).insert( key, value );
}
return TRUE;
}
+
+
+
+bool Config::hasGroup( const QString& name )const {
+ return ( groups. find ( name ) != groups. end ( ));
+};
+
+QStringList Config::groupList()const {
+ QStringList sl;
+ for ( ConfigGroupMap::ConstIterator it = groups. begin ( ); it != groups. end ( ); ++it )
+ sl << it.key();
+
+ return sl;
+};
+
+/////////////
+// Qtopia 2.1 Functions
+//
+////////////
+
+QStringList Config::allGroups()const {
+ return groupList();
+}
+
+/*!
+ Returns the time stamp for the config identified by \a name. The
+ time stamp represents the time the config was last committed to storage.
+ Returns 0 if there is no time stamp available for the config.
+
+ A \a domain can optionally be specified and defaults to User.
+ See \l{Config()} for details.
+
+ First availability: Qtopia 2.0
+*/
+long Config::timeStamp(const QString& name, Domain domain)
+{
+#ifdef Q_WS_WIN
+ // Too slow (many conversions too and from time_t and QDataTime)
+ QDateTime epoch;
+ epoch.setTime_t(0);
+ return epoch.secsTo(QFileInfo(Config::configFilename(name,domain)).lastModified());
+#else
+ QString fn = Config::configFilename(name,domain);
+ struct stat b;
+ if (lstat( QFile::encodeName(fn).data(), &b ) == 0)
+ return b.st_mtime;
+ else
+ return 0;
+#endif
+}
+
+
+/*!
+ Removes the current group (and all its entries).
+
+ The current group becomes unset.
+
+ First availability: Qtopia 2.0
+*/
+void Config::removeGroup()
+{
+ if ( git == groups.end() ) {
+ qWarning( "no group set" );
+ return;
+ }
+
+ groups.remove(git.key());
+ git = groups.end();
+ changed = TRUE;
+}
+
+/*!
+ Removes the current group (and all its entries).
+
+ The current group becomes unset.
+
+ First availability: Qtopia 2.0
+*/
+void Config::removeGroup(const QString& g)
+{
+ groups.remove(g);
+ git = groups.end();
+}
+
+
+
+/*!
+ Writes a (\a key, \a lst) entry to the current group.
+
+ The list is
+ separated by the two characters "^e", and "^" withing the strings
+ is replaced by "^^", such that the strings may contain any character,
+ including "^".
+
+ Null strings are also allowed, and are recorded as "^0" in the string.
+
+ First availability: Qtopia 2.0
+
+ \sa readListEntry()
+*/
+void Config::writeEntry( const QString &key, const QStringList &lst )
+{
+ QString s;
+ for (QStringList::ConstIterator it=lst.begin(); it!=lst.end(); ++it) {
+ QString el = *it;
+ if ( el.isNull() ) {
+ el = "^0";
+ } else {
+ el.replace(QRegExp("\\^"), "^^");
+ }
+ s+=el;
+ s+="^e"; // end of element
+ }
+ writeEntry(key, s);
+}
+
+/*!
+ Returns the string list entry stored using \a key and with
+ the escaped seperator convention described in writeListEntry().
+
+ First availability: Qtopia 2.0
+*/
+QStringList Config::readListEntry( const QString &key ) const
+{
+ QString value = readEntry( key, QString::null );
+ QStringList l;
+ QString s;
+ bool esc=FALSE;
+ for (int i=0; i<(int)value.length(); i++) {
+ if ( esc ) {
+ if ( value[i] == 'e' ) { // end-of-string
+ l.append(s);
+ s="";
+ } else if ( value[i] == '0' ) { // null string
+ s=QString::null;
+ } else {
+ s.append(value[i]);
+ }
+ esc = FALSE;
+ } else if ( value[i] == '^' ) {
+ esc = TRUE;
+ } else {
+ s.append(value[i]);
+ if ( i == (int)value.length()-1 )
+ l.append(s);
+ }
+ }
+ return l;
+}
+
+QString Config::readEntry( const QString &key, const QString &deflt ) const
+{ return ((Config*)this)->readEntry(key,deflt); }
+QString Config::readEntryCrypt( const QString &key, const QString &deflt ) const
+{ return ((Config*)this)->readEntryCrypt(key,deflt); }
+QString Config::readEntryDirect( const QString &key, const QString &deflt ) const
+{ return ((Config*)this)->readEntryDirect(key,deflt); }
+int Config::readNumEntry( const QString &key, int deflt ) const
+{ return ((Config*)this)->readNumEntry(key,deflt); }
+bool Config::readBoolEntry( const QString &key, bool deflt ) const
+{ return ((Config*)this)->readBoolEntry(key,deflt); }
+QStringList Config::readListEntry( const QString &key, const QChar &sep ) const
+{ 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
@@ -1,6 +1,6 @@
/**********************************************************************
-** Copyright (C) 2000 Trolltech AS. All rights reserved.
+** Copyright (C) 2000, 2004 Trolltech AS. All rights reserved.
**
** This file is part of Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
@@ -22,30 +22,36 @@
#define CONFIG_H
// ##### could use QSettings with Qt 3.0
+#include <qpe/qpeglobal.h>
+
#include <qmap.h>
#include <qstringlist.h>
+typedef QMap< QString, QString > ConfigGroup;
+typedef QMap< QString, ConfigGroup> ConfigGroupMap;
+
class ConfigPrivate;
class Config
{
public:
- typedef QMap< QString, QString > ConfigGroup;
enum Domain { File, User };
Config( const QString &name, Domain domain=User );
~Config();
+ QTOPIA_MERGED_METHOD(static long timeStamp( const QString &name, Domain domain=User ), "2.1");
+
bool operator == ( const Config & other ) const { return (filename == other.filename); }
bool operator != ( const Config & other ) const { return (filename != other.filename); }
bool isValid() const;
bool hasKey( const QString &key ) const;
// inline for better SharpROM BC
- inline bool hasGroup ( const QString &gname ) const { return ( groups. find ( gname ) != groups. end ( )); };
- inline QStringList groupList ( ) const { QStringList sl; for ( QMap< QString, ConfigGroup >::ConstIterator it = groups. begin ( ); it != groups. end ( ); ++it ) { sl << it.key(); } return sl; };
+ NOT_IN_QPE(bool hasGroup ( const QString &gname ) const);
+ NOT_IN_QPE(QStringList groupList ( ) const);
void setGroup( const QString &gname );
void writeEntry( const QString &key, const char* value );
void writeEntry( const QString &key, const QString &value );
@@ -54,16 +60,19 @@ public:
#ifdef Q_HAS_BOOL_TYPE
void writeEntry( const QString &key, bool b );
#endif
void writeEntry( const QString &key, const QStringList &lst, const QChar &sep );
+ QTOPIA_MERGED_METHOD(void writeEntry( const QString &key, const QStringList &lst ), "2.1.0");
+
void removeEntry( const QString &key );
QString readEntry( const QString &key, const QString &deflt = QString::null ) const;
QString readEntryCrypt( const QString &key, const QString &deflt = QString::null ) const;
QString readEntryDirect( const QString &key, const QString &deflt = QString::null ) const;
int readNumEntry( const QString &key, int deflt = -1 ) const;
bool readBoolEntry( const QString &key, bool deflt = FALSE ) const;
QStringList readListEntry( const QString &key, const QChar &sep ) const;
+ QTOPIA_MERGED_METHOD(QStringList readListEntry( const QString &key ) const, "2.1.0");
// For compatibility, non-const versions.
QString readEntry( const QString &key, const QString &deflt );
QString readEntryCrypt( const QString &key, const QString &deflt );
@@ -72,8 +81,11 @@ public:
bool readBoolEntry( const QString &key, bool deflt );
QStringList readListEntry( const QString &key, const QChar &sep );
void clearGroup();
+ QTOPIA_MERGED_METHOD(void removeGroup(), "2.1.0");
+ QTOPIA_MERGED_METHOD(void removeGroup(const QString&), "2.1.0");
+ QTOPIA_MERGED_METHOD(QStringList allGroups() const, "2.1.0");
void write( const QString &fn = QString::null );
protected:
@@ -92,18 +104,5 @@ protected:
private: // Sharp ROM compatibility
Config( const QString &name, bool what );
};
-inline QString Config::readEntry( const QString &key, const QString &deflt ) const
-{ return ((Config*)this)->readEntry(key,deflt); }
-inline QString Config::readEntryCrypt( const QString &key, const QString &deflt ) const
-{ return ((Config*)this)->readEntryCrypt(key,deflt); }
-inline QString Config::readEntryDirect( const QString &key, const QString &deflt ) const
-{ return ((Config*)this)->readEntryDirect(key,deflt); }
-inline int Config::readNumEntry( const QString &key, int deflt ) const
-{ return ((Config*)this)->readNumEntry(key,deflt); }
-inline bool Config::readBoolEntry( const QString &key, bool deflt ) const
-{ return ((Config*)this)->readBoolEntry(key,deflt); }
-inline QStringList Config::readListEntry( const QString &key, const QChar &sep ) const
-{ return ((Config*)this)->readListEntry(key,sep); }
-
#endif
diff --git a/library/qpeglobal.h b/library/qpeglobal.h
index a84e435..f64ccfd 100644
--- a/library/qpeglobal.h
+++ b/library/qpeglobal.h
@@ -83,6 +83,9 @@
#define QPE_EXPORT_SYMBOL
#endif
+#define QTOPIA_MERGED_METHOD(method, version) method QPE_WEAK_SYMBOL;
+#define NOT_IN_SHARP(method) method QPE_WEAK_SYMBOL;
+#define NOT_IN_QPE(method) method QPE_WEAK_SYMBOL;
#endif