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diff --git a/include/crm/common/xml.h b/include/crm/common/xml.h
index 3ae3a50746..4f80e0d226 100644
--- a/include/crm/common/xml.h
+++ b/include/crm/common/xml.h
@@ -1,208 +1,202 @@
-/* $Id: xml.h,v 1.6 2004/09/15 20:19:23 andrew Exp $ */
+/* $Id: xml.h,v 1.7 2004/09/20 12:16:35 andrew Exp $ */
/*
* Copyright (C) 2004 Andrew Beekhof <andrew@beekhof.net>
*
* 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 2.1 of the License, or (at your option) any later version.
*
* This software 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 library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef CRM_COMMON_XML__H
#define CRM_COMMON_XML__H
#include <portability.h>
#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>
#include <fcntl.h>
#include <clplumbing/cl_log.h>
#include <libxml/tree.h>
/*
* Replacement function for xmlCopyPropList which at the very least,
* doesnt work the way *I* would expect it to.
*
* Copy all the attributes/properties from src into target.
*
* Not recursive, does not return anything.
*
*/
extern void copy_in_properties(xmlNodePtr target, xmlNodePtr src);
/*
* Find a child named search_path[i] at level i in the XML fragment where i=0
* is an immediate child of <i>root</i>.
*
* Terminate with success if i == len, or search_path[i] == NULL.
*
* On success, returns the sub-fragment described by search_path.
* On failure, returns NULL.
*/
extern xmlNodePtr find_xml_node_nested(
xmlNodePtr root, const char **search_path, int len);
/*
* Find a child named search_path[i] at level i in the XML fragment where i=0
* is an immediate child of <i>root</i>.
*
* Once the last child specified by node_path is found, find the value
* of attr_name.
*
* If <i>error<i> is set to TRUE, then it is an error for the attribute not
* to be found and the function will log accordingly.
*
* On success, returns the value of attr_name.
* On failure, returns NULL.
*/
extern const char *get_xml_attr_nested(xmlNodePtr parent,
const char **node_path, int length,
const char *attr_name, gboolean error);
/*
* Free the XML "stuff" associated with a_node
*
* If a_node is part of a document, free the whole thing
*
* Otherwise, unlink it from its current location and free everything
* from there down.
*
* Wont barf on NULL.
*
*/
extern void free_xml(xmlNodePtr a_node);
/*
* Create a node named "name" as a child of "parent"
* If parent is NULL, creates an unconnected node.
*
* Returns the created node
*
*/
extern xmlNodePtr create_xml_node(xmlNodePtr parent, const char *name);
/*
* Make a copy of name and value and use the copied memory to create
* an attribute for node.
*
* If node, name or value are NULL, nothing is done.
*
* If name or value are an empty string, nothing is done.
*
* Returns NULL on failure and the attribute created on success.
*
*/
extern xmlAttrPtr set_xml_property_copy(xmlNodePtr node,
const xmlChar *name,
const xmlChar *value);
/*
* Unlink the node and set its doc pointer to NULL so free_xml()
* will act appropriately
*/
extern void unlink_xml_node(xmlNodePtr node);
/*
* Set a timestamp attribute on a_node
*/
extern void set_node_tstamp(xmlNodePtr a_node);
/*
* Returns a deep copy of src_node
*
* Either calls xmlCopyNode() or a home grown alternative (based on
* XML_TRACE being defined) that does more logging...
* helpful when part of the XML document has been freed :)
*/
extern xmlNodePtr copy_xml_node_recursive(xmlNodePtr src_node);
/*
* Add a copy of xml_node to new_parent
*/
extern xmlNodePtr add_node_copy(xmlNodePtr new_parent, xmlNodePtr xml_node);
/*
* Read in the contents of a pre-opened file descriptor (until EOF) and
* produce an XML fragment (it will have an attached document).
*
* input will need to be closed on completion.
*
* Whitespace between tags is discarded.
*
*/
extern xmlNodePtr file2xml(FILE *input);
/*
* Read in the contents of a string and produce an XML fragment (it will
* have an attached document).
*
* input will need to be freed on completion.
*
* Whitespace between tags is discarded.
*
*/
extern xmlNodePtr string2xml(const char *input);
/* convience "wrapper" functions */
extern xmlNodePtr find_xml_node(xmlNodePtr cib, const char * node_path);
extern xmlNodePtr find_entity(xmlNodePtr parent,
const char *node_name,
const char *id,
gboolean siblings);
extern const char *get_xml_attr(xmlNodePtr parent,
const char *node_name, const char *attr_name,
gboolean error);
extern xmlNodePtr set_xml_attr(xmlNodePtr parent,
const char *node_name,
const char *attr_name,
const char *attr_value,
gboolean create);
extern int write_xml_file(xmlNodePtr xml_node, const char *filename);
extern char *dump_xml_formatted(xmlNodePtr msg);
extern char *dump_xml_unformatted(xmlNodePtr msg);
extern void print_xml_formatted(int log_level, const char *function, xmlNodePtr an_xml_node, const char *text);
#define xml_child_iter(a,b,c,d) if(a != NULL) { \
- xmlNodePtr b = a->children; \
- while(b != NULL) { \
+ xmlNodePtr b = NULL; \
+ xmlNodePtr __crm_xml_iter = a->children; \
+ while(__crm_xml_iter != NULL) { \
+ b = __crm_xml_iter; \
+ __crm_xml_iter = __crm_xml_iter->next; \
if(c == NULL || safe_str_eq(c, b->name)) { \
d; \
} else { \
crm_trace("Skipping <%s../>", b->name); \
} \
- b=b->next; \
} \
} else { \
crm_trace("Parent of loop was NULL"); \
}
-/* } else { \ */
-/* crm_debug("Ignoring node %s (filter %s)", \ */
-/* b->name, (const char*)c); \ */
-
-
-/* make sure the looop progresses before continuing */
-#define xml_iter_continue(a) a=a->next; continue
-
#endif

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