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/*
This file is part of libkcal.
Copyright (c) 2002,2006 David Jarvie <software@astrojar.org.uk>
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.
*/
#include "customproperties.h"
#include <kdebug.h>
using namespace KCal;
CustomProperties::CustomProperties()
{
}
CustomProperties::CustomProperties(const CustomProperties &cp)
: mProperties(cp.mProperties)
{
}
CustomProperties::~CustomProperties()
{
}
bool CustomProperties::operator==( const CustomProperties &other ) const
{
if ( mProperties.count() != other.mProperties.count() ) return false;
TQMap<TQCString, TQString>::ConstIterator it;
for( it = mProperties.begin(); it != mProperties.end(); ++it ) {
TQMap<TQCString, TQString>::ConstIterator itOther =
other.mProperties.find( it.key() );
if ( itOther == other.mProperties.end() ) {
return false;
}
if ( itOther.data() != it.data() ) return false;
}
return true;
}
void CustomProperties::setCustomProperty(const TQCString &app, const TQCString &key,
const TQString &value)
{
if (value.isNull() || key.isEmpty() || app.isEmpty())
return;
TQCString property = "X-TDE-" + app + "-" + key;
if (!checkName(property))
return;
mProperties[property] = value;
customPropertyUpdated();
}
void CustomProperties::removeCustomProperty(const TQCString &app, const TQCString &key)
{
removeNonKDECustomProperty(TQCString("X-TDE-" + app + "-" + key));
}
TQString CustomProperties::customProperty(const TQCString &app, const TQCString &key) const
{
return nonKDECustomProperty(TQCString("X-TDE-" + app + "-" + key));
}
void CustomProperties::setNonKDECustomProperty(const TQCString &name, const TQString &value)
{
if (value.isNull() || !checkName(name))
return;
mProperties[name] = value;
customPropertyUpdated();
}
void CustomProperties::removeNonKDECustomProperty(const TQCString &name)
{
TQMap<TQCString, TQString>::Iterator it = mProperties.find(name);
if (it != mProperties.end()) {
mProperties.remove(it);
customPropertyUpdated();
}
}
TQString CustomProperties::nonKDECustomProperty(const TQCString &name) const
{
TQMap<TQCString, TQString>::ConstIterator it = mProperties.find(name);
if (it == mProperties.end())
return TQString();
return it.data();
}
void CustomProperties::setCustomProperties(const TQMap<TQCString, TQString> &properties)
{
bool changed = false;
for (TQMap<TQCString, TQString>::ConstIterator it = properties.begin(); it != properties.end(); ++it) {
// Validate the property name and convert any null string to empty string
if (checkName(it.key())) {
mProperties[it.key()] = it.data().isNull() ? TQString("") : it.data();
changed = true;
}
}
if (changed)
customPropertyUpdated();
}
TQMap<TQCString, TQString> CustomProperties::customProperties() const
{
return mProperties;
}
bool CustomProperties::checkName(const TQCString &name)
{
// Check that the property name starts with 'X-' and contains
// only the permitted characters
const char* n = name;
int len = name.length();
if (len < 2 || n[0] != 'X' || n[1] != '-')
return false;
for (int i = 2; i < len; ++i) {
char ch = n[i];
if (ch >= 'A' && ch <= 'Z'
|| ch >= 'a' && ch <= 'z'
|| ch >= '0' && ch <= '9'
|| ch == '-')
continue;
return false; // invalid character found
}
return true;
}
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