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// This file is part of the AspectC++ compiler 'ac++'.
// Copyright (C) 1999-2003 The 'ac++' developers (see aspectc.org)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// This program 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 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
#ifndef __RepoXMLDoc_h__
#define __RepoXMLDoc_h__
#include "RepoXMLNode.h"
#include <fcntl.h>
#include <unistd.h>
#include <libxml/xmlsave.h>
class RepoXMLDoc {
xmlDocPtr _doc;
int fd;
public:
RepoXMLDoc () : _doc (0) {}
~RepoXMLDoc () {
if (!_doc) {
// delete the DOM
xmlFreeDoc (_doc);
}
}
void create (const char *root_name) {
_doc = xmlNewDoc((const xmlChar*)"1.0");
_doc->children = xmlNewDocNode(_doc, NULL,
(const xmlChar*)root_name, NULL);
}
RepoXMLNode root () const { return _doc->children; }
bool load_fd (int fd, const char *name) {
_doc = xmlReadFd (fd, name, 0,
XML_PARSE_NODICT | XML_PARSE_NOERROR |
XML_PARSE_NOWARNING | XML_PARSE_NOBLANKS);
return (_doc != 0);
}
bool load (const char *name) {
_doc = xmlReadFile (name, 0,
XML_PARSE_NODICT | XML_PARSE_NOERROR |
XML_PARSE_NOWARNING | XML_PARSE_NOBLANKS);
return (_doc != 0);
}
bool save_fd (int fd) {
xmlSaveCtxtPtr ctx = xmlSaveToFd (fd, 0, XML_SAVE_FORMAT);
if (xmlSaveDoc (ctx, _doc) == -1)
return false;
return (xmlSaveClose (ctx) != -1);
}
bool save (const char *name) {
return (xmlSaveFormatFile (name, _doc, 1) != -1);
}
};
#endif // __RepoXMLDoc_h__
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