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/* Simplified XML API for dmidecode
*
* Copyright 2009 David Sommerseth <davids@redhat.com>
*
* 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
*
* For the avoidance of doubt the "preferred form" of this code is one which
* is in an open unpatent encumbered format. Where cryptographic key signing
* forms part of the process of creating an executable the information
* including keys needed to generate an equivalently functional executable
* are deemed to be part of the source code.
*/
#ifndef _XMLHELPER_H
#define _XMLHELPER_H
#include <stdarg.h>
#include <libxml/tree.h>
#include <libxml/xpath.h>
#define foreach_xmlnode(n, itn) for( itn = n; itn != NULL; itn = itn->next )
xmlAttr *dmixml_AddAttribute(xmlNode *node, const char *atrname, const char *fmt, ...);
xmlNode *dmixml_AddTextChild(xmlNode *node, const char *tagname, const char *fmt, ...);
xmlNode *dmixml_AddTextContent(xmlNode *node, const char *fmt, ...);
char *dmixml_GetAttrValue(xmlNode *node, const char *key);
xmlNode *__dmixml_FindNodeByAttr(xmlNode *, const char *, const char *, const char *, int);
/**
* Retrieve a pointer to an XML node based on tag name and a specified attribute value. To get
* a hit, tag name and the attribute must be found and the value of the attribute must match as well.
* The function will traverse all children nodes of the given input node, but it will not go deeper.
* Matching is case sensitive.
* @author David Sommerseth <davids@redhat.com>
* @author Nima Talebi <nima@autonomy.net.au>
* @param xmlNode* Pointer to the XML node of where to start searching
* @param const char* Tag name the function will search for
* @param const char* Attribute to check for in the tag
* @param const char* Value of the attribute which must match to have a hit
* @return xmlNode* Pointer to the found XML node, NULL if no tag was found.
*/
#define dmixml_FindNodeByAttr(n, t, a, v) __dmixml_FindNodeByAttr(n, t, a, v, 1)
/**
* Retrieve a pointer to an XML node based on tag name and a specified attribute value. To get
* a hit, tag name and the attribute must be found and the value of the attribute must match as well.
* The function will traverse all children nodes of the given input node, but it will not go deeper.
* Matching is case INsensitive.
* @author David Sommerseth <davids@redhat.com>
* @author Nima Talebi <nima@autonomy.net.au>
* @param xmlNode* Pointer to the XML node of where to start searching
* @param const char* Tag name the function will search for
* @param const char* Attribute to check for in the tag
* @param const char* Value of the attribute which must match to have a hit
* @return xmlNode* Pointer to the found XML node, NULL if no tag was found.
*/
#define dmixml_FindNodeByAttr_NoCase(n, t, a, v) __dmixml_FindNodeByAttr(n, t, a, v, 0)
xmlNode *dmixml_FindNode(xmlNode *, const char *key);
inline char *dmixml_GetContent(xmlNode *node);
inline char *dmixml_GetNodeContent(xmlNode *node, const char *key);
char *dmixml_GetXPathContent(char *buf, size_t buflen, xmlXPathObject *xpo, int idx);
#endif
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