Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 163 insertions, 0 deletions

diff --git a/kabc/vcardconverter.h b/kabc/vcardconverter.h
new file mode 100644
index 000000000..6c427d0a9
--- /dev/null
+++ b/kabc/vcardconverter.h
@@ -0,0 +1,163 @@
+/*
+    This file is part of libkabc.
+    Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KABC_VCARDCONVERTER_H
+#define KABC_VCARDCONVERTER_H
+
+#include <qstring.h>
+
+#include "addressee.h"
+
+namespace KABC {
+
+/**
+  @short Class to converting contact objects into vCard format and vice versa.
+  
+  This class implements reading and writing of contact using from/to the
+  vCard format. Currently vCard version 2.1 and 3.0 is supported.
+
+  Example:
+
+  \code
+
+  QFile file( "myfile.vcf" );
+  file.open( IO_ReadOnly );
+  
+  QString data = file.readAll();
+
+  VCardConverter converter;
+  Addressee::List list = converter.parseVCards( data );
+
+  // print formatted name of first contact
+  qDebug( "name=%s", list[ 0 ].formattedName().latin1() );
+
+  \endcode
+*/
+class KABC_EXPORT VCardConverter
+{
+  public:
+
+  /**
+    @li v2_1 - VCard format version 2.1
+    @li v3_0 - VCard format version 3.0
+   */
+   enum Version
+    {
+      v2_1,
+      v3_0
+    };
+
+    /**
+      Constructor.
+     */
+    VCardConverter();
+
+    /**
+      Destructor.
+     */
+    ~VCardConverter();
+  
+    /**
+      Creates a string in vCard format which contains the given
+      contact.
+
+      @param addr The contact object
+      @param version The version of the generated vCard format
+     */
+    QString createVCard( const Addressee &addr, Version version = v3_0 );
+
+    /**
+      Creates a string in vCard format which contains the given
+      list of contact.
+
+      @param list The list of contact objects
+      @param version The version of the generated vCard format
+     */
+    // FIXME: Add error handling
+    QString createVCards( Addressee::List list, Version version = v3_0 );
+
+    // FIXME: Add "createVCards( AddressBook * )"
+
+    /**
+      Parses a string in vCard format and returns the first contact.
+     */
+    Addressee parseVCard( const QString& vcard );
+
+    /**
+      Parses a string in vCard format and returns a list of contact objects.
+     */
+    // FIXME: Add error handling
+    Addressee::List parseVCards( const QString& vcard );
+
+    // FIXME: Add "bool parseVCards( AddressBook *, const QString &vcard )"
+
+    /**
+      @deprecated
+     */
+    bool vCardToAddressee( const QString&, Addressee &, Version version = v3_0 ) KDE_DEPRECATED;
+
+    /**
+      @deprecated
+     */
+    bool addresseeToVCard( const Addressee&, QString&, Version version = v3_0 ) KDE_DEPRECATED;
+
+  private:
+    /**
+      Split a string and replaces escaped separators on the fly with
+      unescaped ones.
+     */
+    QStringList splitString( const QChar &sep, const QString &value );
+
+    struct VCardConverterData;
+    VCardConverterData *d;
+};
+
+
+/**
+    Helper functions
+  */
+
+/**
+  * Converts a QDateTime to a date string as it is used in VCard and LDIF files.
+  * The return value is in the form "yyyyMMddThhmmssZ" (e.g. "20031201T120000Z")
+  * @param dateTime date and time to be converted 
+  * @since 3.2
+  */
+KABC_EXPORT QString dateToVCardString( const QDateTime &dateTime );
+
+/**
+  * Converts a QDate to a short date string as it is used in VCard and LDIF files.
+  * The return value is in the form "yyyyMMdd" (e.g. "20031201")
+  * @param date date to be converted 
+  * @since 3.2
+  */
+KABC_EXPORT QString dateToVCardString( const QDate &date );
+
+/**
+  * Converts a date string as it is used in VCard and LDIF files to a QDateTime value.
+  * If the date string does not contain a time value, it will be returned as 00:00:00.
+  * (e.g. "20031201T120000" will return a QDateTime for 2003-12-01 at 12:00)
+  * @param dateString string representing the date and time.
+  * @since 3.2
+  */
+KABC_EXPORT QDateTime VCardStringToDate( const QString &dateString );
+
+}
+#endif