sourceref.cpp

funambol windows mobile plugin source code, the source code is taken from the funambol site

/*
 * Copyright (C) 2003-2007 Funambol, Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY, TITLE, NONINFRINGEMENT or FITNESS FOR A PARTICULAR
 * PURPOSE.  See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
 * 02111-1307  USA
 */

#include "base/util/utils.h"
#include "syncml/core/SourceRef.h"


SourceRef::SourceRef() {
    value  = NULL;
    source = NULL;
}
SourceRef::~SourceRef() {
    if (value) {
        delete [] value;  value = NULL;
    }
    if (source) {
        delete [] source; source = NULL;
    }
}

/**
 * Creates a new SourceRef object given the referenced value. A null value
 * is considered an empty string
 *
 * @param value the referenced value - NULL ALLOWED
 *
 */
SourceRef::SourceRef(const char* value) {
    this->value  = NULL;
    this->source = NULL;
    setValue(value);
}

/**
 * Creates a new SourceRef object from an existing Source.
 *
 * @param source the source to extract the reference from - NOT NULL
 *
 *
 */
SourceRef::SourceRef(Source* source) {
    this->value  = NULL;
    this->source = NULL;
    setSource(source);
    setValue(source->getLocURI());
}

// ---------------------------------------------------------- Public methods

/**
 * Returns the value
 *
 * @return the value
 */
const char* SourceRef::getValue() {
        return value;
    }

/**
 * Sets the reference value. If value is null, the empty string is adopted.
 *
 * @param value the reference value - NULL
 */
void SourceRef::setValue(const char* value) {
    if (this->value) {
        delete [] this->value; this->value = NULL;
    }
    this->value = stringdup(value);

}

/**
 * Gets the Source property
 *
 * @return source the Source object property
 */
Source* SourceRef::getSource() {
    return source;
}

/**
 * Sets the Source property
 *
 * @param source the Source object property - NOT NULL
 */
void SourceRef::setSource(Source* source) {
    if (this->source) {
        delete this->source; this->source = NULL;
    }
    this->source = source->clone();

}

ArrayElement* SourceRef::clone() {

    SourceRef* ret = NULL;
    if (value) {
        ret = new SourceRef(value);
        if (source)
        ret->setSource(source);
    }
    else if (source) {
        new SourceRef(source);
    }

    return ret;
}