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wine-wine/dlls/msxml3/xdr.c

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/*
* XDR (XML-Data Reduced) -> XSD (XML Schema Document) conversion
*
* Copyright 2010 Adam Martinson for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include <assert.h>
#ifdef HAVE_LIBXML2
# include <libxml/tree.h>
#endif
#include "wine/debug.h"
/* Both XDR and XSD are valid XML
* We just convert the doc tree, no need for a parser.
*/
#ifdef HAVE_LIBXML2
WINE_DEFAULT_DEBUG_CHANNEL(msxml);
static const xmlChar DT_prefix[] = "dt";
static const xmlChar DT_href[] = "urn:schemas-microsoft-com:datatypes";
static const xmlChar XDR_href[] = "urn:schemas-microsoft-com:xml-data";
static const xmlChar XSD_prefix[] = "xsd";
static const xmlChar XSD_href[] = "http://www.w3.org/2001/XMLSchema";
static const xmlChar xs_all[] = "all";
static const xmlChar xs_annotation[] = "annotation";
static const xmlChar xs_any[] = "any";
static const xmlChar xs_anyAttribute[] = "anyAttribute";
static const xmlChar xs_attribute[] = "attribute";
static const xmlChar xs_AttributeType[] = "AttributeType";
static const xmlChar xs_base[] = "base";
static const xmlChar xs_choice[] = "choice";
static const xmlChar xs_complexType[] = "complexType";
static const xmlChar xs_content[] = "content";
static const xmlChar xs_datatype[] = "datatype";
static const xmlChar xs_default[] = "default";
static const xmlChar xs_description[] = "description";
static const xmlChar xs_documentation[] = "documentation";
static const xmlChar xs_element[] = "element";
static const xmlChar xs_ElementType[] = "ElementType";
static const xmlChar xs_eltOnly[] = "eltOnly";
static const xmlChar xs_enumeration[] = "enumeration";
static const xmlChar xs_extension[] = "extension";
static const xmlChar xs_group[] = "group";
static const xmlChar xs_lax[] = "lax";
static const xmlChar xs_length[] = "length";
static const xmlChar xs_many[] = "many";
static const xmlChar xs_maxOccurs[] = "maxOccurs";
static const xmlChar xs_minOccurs[] = "minOccurs";
static const xmlChar xs_mixed[] = "mixed";
static const xmlChar xs_model[] = "model";
static const xmlChar xs_name[] = "name";
static const xmlChar xs_namespace[] = "namespace";
static const xmlChar xs_no[] = "no";
static const xmlChar xs_open[] = "open";
static const xmlChar xs_optional[] = "optional";
static const xmlChar xs_order[] = "order";
static const xmlChar xs_processContents[] = "processContents";
static const xmlChar xs_ref[] = "ref";
static const xmlChar xs_required[] = "required";
static const xmlChar xs_restriction[] = "restriction";
static const xmlChar xs_schema[] = "schema";
static const xmlChar xs_seq[] = "seq";
static const xmlChar xs_sequence[] = "sequence";
static const xmlChar xs_simpleContent[] = "simpleContent";
static const xmlChar xs_simpleType[] = "simpleType";
static const xmlChar xs_strict[] = "strict";
static const xmlChar xs_targetNamespace[] = "targetNamespace";
static const xmlChar xs_textOnly[] = "textOnly";
static const xmlChar xs_true[] = "true";
static const xmlChar xs_type[] = "type";
static const xmlChar xs_unbounded[] = "unbounded";
static const xmlChar xs_use[] = "use";
static const xmlChar xs_value[] = "value";
static const xmlChar xs_values[] = "values";
static const xmlChar xs_xsd_string[] = "xsd:string";
typedef enum _CONTENT_TYPE
{
CONTENT_EMPTY,
CONTENT_TEXTONLY,
CONTENT_ELTONLY,
CONTENT_MIXED
} CONTENT_TYPE;
typedef enum _ORDER_TYPE
{
ORDER_SEQ,
ORDER_MANY,
ORDER_ONE
} ORDER_TYPE;
#define FOREACH_CHILD(node, child) \
for (child = node->children; child != NULL; child = child->next) \
if (child->type == XML_ELEMENT_NODE)
#define FOREACH_ATTR(node, attr) \
for (attr = node->properties; attr != NULL; attr = attr->next)
#define FOREACH_NS(node, ns) \
for (ns = node->nsDef; ns != NULL; ns = ns->next)
static inline xmlNodePtr get_schema(xmlNodePtr node)
{
return xmlDocGetRootElement(node->doc);
}
static inline xmlNodePtr get_child(xmlNodePtr node, xmlChar const* name)
{
xmlNodePtr child = NULL;
if (node)
{
FOREACH_CHILD(node, child)
{
if (xmlStrEqual(child->name, name))
break;
}
}
return child;
}
static inline xmlNodePtr get_child_with_attr(xmlNodePtr node, xmlChar const* name,
xmlChar const* attr_ns, xmlChar const* attr_name,
xmlChar const* attr_val)
{
xmlChar* str;
if (node)
{
FOREACH_CHILD(node, node)
{
if (xmlStrEqual(node->name, name))
{
str = (attr_ns != NULL)? xmlGetNsProp(node, attr_name, attr_ns) :
xmlGetProp(node, attr_name);
if (str)
{
if (xmlStrEqual(str, attr_val))
{
xmlFree(str);
return node;
}
xmlFree(str);
}
}
}
}
return NULL;
}
static inline xmlNsPtr get_dt_ns(xmlNodePtr node)
{
xmlNsPtr ns;
node = get_schema(node);
assert(node != NULL);
FOREACH_NS(node, ns)
{
if (xmlStrEqual(ns->href, DT_href))
break;
}
return ns;
}
static inline xmlChar* get_dt_type(xmlNodePtr xdr)
{
xmlChar* str = xmlGetNsProp(xdr, xs_type, DT_href);
if (!str)
{
xmlNodePtr datatype = get_child(xdr, xs_datatype);
if (datatype)
str = xmlGetNsProp(datatype, xs_type, DT_href);
}
return str;
}
static inline xmlChar* get_attr_val(xmlAttrPtr attr)
{
return xmlNodeGetContent((xmlNodePtr)attr);
}
static inline xmlNodePtr add_any_child(xmlNodePtr parent, BOOL set_occurs)
{
xmlNodePtr child = xmlNewChild(parent, NULL, xs_any, NULL);
if (set_occurs)
{
xmlSetProp(child, xs_minOccurs, BAD_CAST "0");
xmlSetProp(child, xs_maxOccurs, xs_unbounded);
}
xmlSetProp(child, xs_processContents, xs_strict);
return child;
}
static inline xmlNodePtr add_anyAttribute_child(xmlNodePtr parent)
{
xmlNodePtr child = xmlNewChild(parent, NULL, xs_anyAttribute, NULL);
xmlSetProp(child, xs_processContents, xs_lax);
return child;
}
static inline xmlAttrPtr copy_prop_ignore_ns(xmlAttrPtr xdr_attr, xmlNodePtr node)
{
xmlChar* str = get_attr_val(xdr_attr);
xmlAttrPtr attr = xmlSetProp(node, xdr_attr->name, str);
xmlFree(str);
return attr;
}
static inline xmlAttrPtr XDR_A_default(xmlAttrPtr xdr_attr, xmlNodePtr node)
{
TRACE("(%p, %p)\n", xdr_attr, node);
return copy_prop_ignore_ns(xdr_attr, node);
}
static inline xmlAttrPtr XDR_A_dt_type(xmlAttrPtr xdr_attr, xmlNodePtr node)
{
xmlChar* str = get_attr_val(xdr_attr);
xmlAttrPtr attr;
TRACE("(%p, %p)\n", xdr_attr, node);
if (xmlStrEqual(str, xs_enumeration))
attr = NULL;
else
attr = xmlSetNsProp(node, get_dt_ns(node), DT_prefix, str);
xmlFree(str);
return attr;
}
static xmlAttrPtr XDR_A_maxOccurs(xmlAttrPtr xdr_attr, xmlNodePtr node)
{
xmlChar* str = get_attr_val(xdr_attr);
xmlAttrPtr attr;
TRACE("(%p, %p)\n", xdr_attr, node);
if (xmlStrEqual(str, BAD_CAST "*"))
attr = xmlSetProp(node, xs_maxOccurs, xs_unbounded);
else
attr = copy_prop_ignore_ns(xdr_attr, node);
xmlFree(str);
return attr;
}
static inline xmlAttrPtr XDR_A_minOccurs(xmlAttrPtr xdr_attr, xmlNodePtr node)
{
TRACE("(%p, %p)\n", xdr_attr, node);
return copy_prop_ignore_ns(xdr_attr, node);
}
static inline xmlAttrPtr XDR_A_name(xmlAttrPtr xdr_attr, xmlNodePtr node)
{
TRACE("(%p, %p)\n", xdr_attr, node);
return copy_prop_ignore_ns(xdr_attr, node);
}
static xmlAttrPtr XDR_A_type(xmlAttrPtr xdr_attr, xmlNodePtr node)
{
xmlChar* str = get_attr_val(xdr_attr);
xmlAttrPtr attr = xmlSetProp(node, xs_ref, str);
TRACE("(%p, %p)\n", xdr_attr, node);
xmlFree(str);
return attr;
}
static xmlAttrPtr XDR_A_required(xmlAttrPtr xdr_attr, xmlNodePtr node)
{
xmlChar* str = get_attr_val(xdr_attr);
xmlAttrPtr attr;
TRACE("(%p, %p)\n", xdr_attr, node);
if (xmlStrEqual(str, xs_no))
attr = xmlSetProp(node, xs_use, xs_optional);
else /* yes */
attr = xmlSetProp(node, xs_use, xs_required);
xmlFree(str);
return attr;
}
static xmlNodePtr XDR_E_description(xmlNodePtr xdr, xmlNodePtr parent)
{
xmlNodePtr xsd_node = xmlNewChild(parent, NULL, xs_annotation, NULL);
xmlAttrPtr xdr_attr;
TRACE("(%p, %p)\n", xdr, parent);
xmlNewChild(xsd_node, NULL, xs_documentation, xdr->content);
FOREACH_ATTR(xdr, xdr_attr)
{
xmlCopyProp(xsd_node, xdr_attr);
}
return xsd_node;
}
static xmlNodePtr XDR_E_AttributeType(xmlNodePtr xdr, xmlNodePtr parent)
{
xmlChar *str, *type = get_dt_type(xdr);
xmlNodePtr xsd_node, xsd_child, xdr_child;
xmlAttrPtr xdr_attr;
TRACE("(%p, %p)\n", xdr, parent);
xsd_node = xmlNewChild(parent, NULL, xs_attribute, NULL);
if (type && xmlStrEqual(type, xs_enumeration))
{
xmlChar *tmp, *tokBegin, *tokEnd = NULL;
xmlNodePtr xsd_enum;
xsd_child = xmlNewChild(xsd_node, NULL, xs_simpleType, NULL);
xsd_child = xmlNewChild(xsd_child, NULL, xs_restriction, NULL);
xmlSetProp(xsd_child, xs_base, xs_xsd_string);
tokBegin = str = xmlGetNsProp(xdr, xs_values, DT_href);
while (tokBegin && *tokBegin)
{
while (*tokBegin && isspace(*tokBegin))
++tokBegin;
tokEnd = tokBegin;
while (*tokEnd && !isspace(*tokEnd))
++tokEnd;
if (tokEnd == tokBegin)
break;
xsd_enum = xmlNewChild(xsd_child, NULL, xs_enumeration, NULL);
tmp = xmlStrndup(tokBegin, tokEnd-tokBegin);
xmlSetProp(xsd_enum, xs_value, tmp);
xmlFree(tmp);
tokBegin = tokEnd;
}
xmlFree(str);
}
else if (type)
{
str = xmlStrdup(DT_prefix);
str = xmlStrcat(str, BAD_CAST ":");
str = xmlStrcat(str, type);
xmlSetProp(xsd_node, xs_type, str);
xmlFree(str);
}
xmlFree(type);
FOREACH_ATTR(xdr, xdr_attr)
{
if (xmlStrEqual(xdr_attr->name, xs_default))
XDR_A_default(xdr_attr, xsd_node);
else if (xmlStrEqual(xdr_attr->name, xs_name))
XDR_A_name(xdr_attr, xsd_node);
else if (xmlStrEqual(xdr_attr->name, xs_type) && xdr_attr->ns == get_dt_ns(xdr))
XDR_A_dt_type(xdr_attr, xsd_node);
else if (xmlStrEqual(xdr_attr->name, xs_values) && xdr_attr->ns == get_dt_ns(xdr))
; /* already handled */
else if (xmlStrEqual(xdr_attr->name, xs_required))
XDR_A_required(xdr_attr, xsd_node);
else
xmlCopyProp(xsd_node, xdr_attr);
}
FOREACH_CHILD(xdr, xdr_child)
{
if (xmlStrEqual(xdr_child->name, xs_datatype))
; /* already handled */
else if (xmlStrEqual(xdr_child->name, xs_description))
XDR_E_description(xdr_child, xsd_node);
else
FIXME("unexpected child <%s>\n", xdr_child->name);
}
return xsd_node;
}
static xmlNodePtr XDR_E_attribute(xmlNodePtr xdr, xmlNodePtr parent)
{
xmlChar* str = xmlGetProp(xdr, xs_type);
xmlNodePtr xsd_node, xdr_child, xdr_attrType;
xmlAttrPtr xdr_attr;
TRACE("(%p, %p)\n", xdr, parent);
xdr_attrType = get_child_with_attr(xdr->parent, xs_AttributeType, NULL, xs_name, str);
xmlFree(str);
if (xdr_attrType)
xsd_node = XDR_E_AttributeType(xdr_attrType, parent);
else
xsd_node = xmlNewChild(parent, NULL, xs_attribute, NULL);
FOREACH_ATTR(xdr, xdr_attr)
{
if (xmlStrEqual(xdr_attr->name, xs_default))
XDR_A_default(xdr_attr, xsd_node);
else if (xmlStrEqual(xdr_attr->name, xs_type) && !xdr_attrType)
XDR_A_type(xdr_attr, xsd_node);
else if (xmlStrEqual(xdr_attr->name, xs_required))
XDR_A_required(xdr_attr, xsd_node);
else
xmlCopyProp(xsd_node, xdr_attr);
}
FOREACH_CHILD(xdr, xdr_child)
{
FIXME("unexpected child <%s>\n", xdr_child->name);
}
return xsd_node;
}
static xmlNodePtr XDR_E_element(xmlNodePtr xdr, xmlNodePtr parent)
{
xmlNodePtr xdr_child, xsd_node = xmlNewChild(parent, NULL, xs_element, NULL);
xmlAttrPtr xdr_attr;
FOREACH_ATTR(xdr, xdr_attr)
{
if (xmlStrEqual(xdr_attr->name, xs_type))
XDR_A_type(xdr_attr, xsd_node);
else if (xmlStrEqual(xdr_attr->name, xs_maxOccurs))
XDR_A_maxOccurs(xdr_attr, xsd_node);
else if (xmlStrEqual(xdr_attr->name, xs_minOccurs))
XDR_A_minOccurs(xdr_attr, xsd_node);
else
xmlCopyProp(xsd_node, xdr_attr);
}
FOREACH_CHILD(xdr, xdr_child)
{
FIXME("unexpected child <%s>\n", xdr_child->name);
}
return xsd_node;
}
static xmlNodePtr XDR_E_group(xmlNodePtr xdr, xmlNodePtr parent)
{
xmlNodePtr xdr_child, xsd_node;
xmlChar* str = xmlGetProp(xdr, xs_order);
xmlAttrPtr xdr_attr;
TRACE("(%p, %p)\n", xdr, parent);
if (!str || xmlStrEqual(str, xs_seq))
xsd_node = xmlNewChild(parent, NULL, xs_sequence, NULL);
else if (xmlStrEqual(str, xs_many))
xsd_node = xmlNewChild(parent, NULL, xs_choice, NULL);
else /* one */
xsd_node = xmlNewChild(parent, NULL, xs_all, NULL);
xmlFree(str);
FOREACH_ATTR(xdr, xdr_attr)
{
if (xmlStrEqual(xdr_attr->name, xs_order))
; /* already handled */
else if (xmlStrEqual(xdr_attr->name, xs_model))
; /* ignored */
else if (xmlStrEqual(xdr_attr->name, xs_maxOccurs))
XDR_A_maxOccurs(xdr_attr, xsd_node);
else if (xmlStrEqual(xdr_attr->name, xs_minOccurs))
XDR_A_minOccurs(xdr_attr, xsd_node);
else
xmlCopyProp(xsd_node, xdr_attr);
}
FOREACH_CHILD(xdr, xdr_child)
{
if (xmlStrEqual(xdr_child->name, xs_description))
XDR_E_description(xdr_child, xsd_node);
else if (xmlStrEqual(xdr_child->name, xs_element))
XDR_E_element(xdr_child, xsd_node);
}
return xsd_node;
}
static xmlNodePtr XDR_E_ElementType(xmlNodePtr xdr, xmlNodePtr parent)
{
xmlChar *str, *type = get_dt_type(xdr);
BOOL is_open = TRUE;
int n_attributes = 0, n_elements = 0, n_groups = 0;
CONTENT_TYPE content;
ORDER_TYPE order;
xmlNodePtr xsd_node, xsd_type, xsd_child, xdr_child;
xmlAttrPtr xdr_attr;
xmlNsPtr dt_ns = get_dt_ns(parent);
TRACE("(%p, %p)\n", xdr, parent);
str = xmlGetProp(xdr, xs_model);
if (str && !xmlStrEqual(str, xs_open))
is_open = FALSE;
xmlFree(str);
if (type)
{
content = CONTENT_TEXTONLY;
}
else
{
str = xmlGetProp(xdr, xs_content);
if (!str || xmlStrEqual(str, xs_mixed))
content = CONTENT_MIXED;
else if (xmlStrEqual(str, xs_eltOnly))
content = CONTENT_ELTONLY;
else if (xmlStrEqual(str, xs_textOnly))
content = CONTENT_TEXTONLY;
else /* empty */
content = CONTENT_EMPTY;
xmlFree(str);
}
str = xmlGetProp(xdr, xs_order);
if (!str || xmlStrEqual(str, xs_seq))
{
order = ORDER_SEQ;
}
else if (xmlStrEqual(str, xs_many))
{
order = ORDER_MANY;
}
else /* one */
{
order = ORDER_ONE;
is_open = FALSE;
}
xmlFree(str);
FOREACH_CHILD(xdr, xdr_child)
{
if (xmlStrEqual(xdr_child->name, xs_element))
++n_elements;
else if (xmlStrEqual(xdr_child->name, xs_group))
++n_groups;
else if (xmlStrEqual(xdr_child->name, xs_attribute))
++n_attributes;
}
xsd_node = xmlNewChild(parent, NULL, xs_element, NULL);
assert(xsd_node != NULL);
switch (content)
{
case CONTENT_MIXED:
case CONTENT_ELTONLY:
{
xmlNodePtr xsd_base;
xsd_type = xmlNewChild(xsd_node, NULL, xs_complexType, NULL);
if (content == CONTENT_MIXED)
xmlSetProp(xsd_type, xs_mixed, xs_true);
if (is_open)
xsd_base = xmlNewChild(xsd_type, NULL, xs_sequence, NULL);
else
xsd_base = xsd_type;
if (is_open && n_elements < 2 && !n_groups)
{/* no specific sequence of elements we need,
just has to start with the right one, if any */
if ((xdr_child = get_child(xdr, xs_element)))
{
xsd_child = XDR_E_element(xdr_child, xsd_base);
xmlUnsetProp(xsd_child, xs_maxOccurs);
}
}
else
{
switch (order)
{
case ORDER_SEQ:
xsd_child = xmlNewChild(xsd_base, NULL, xs_sequence, NULL);
break;
case ORDER_MANY:
xsd_child = xmlNewChild(xsd_base, NULL, xs_choice, NULL);
xmlSetProp(xsd_child, xs_maxOccurs, xs_unbounded);
break;
case ORDER_ONE:
xsd_child = xmlNewChild(xsd_base, NULL, xs_all, NULL);
break;
}
FOREACH_CHILD(xdr, xdr_child)
{
if (xmlStrEqual(xdr_child->name, xs_element))
XDR_E_element(xdr_child, xsd_child);
else if (xmlStrEqual(xdr_child->name, xs_group))
XDR_E_group(xdr_child, xsd_child);
}
}
if (n_attributes)
{
FOREACH_CHILD(xdr, xdr_child)
{
if (xmlStrEqual(xdr_child->name, xs_attribute))
XDR_E_attribute(xdr_child, xsd_type);
}
}
if (is_open)
{
add_any_child(xsd_base, TRUE);
add_anyAttribute_child(xsd_type);
}
}
break;
case CONTENT_TEXTONLY:
{
if (is_open)
{
xsd_type = xmlNewChild(xsd_node, NULL, xs_complexType, NULL);
if (type)
{
xsd_child = xmlNewChild(xsd_type, NULL, xs_simpleContent, NULL);
xsd_child = xmlNewChild(xsd_child, NULL, xs_extension, NULL);
str = xmlStrdup(DT_prefix);
str = xmlStrcat(str, BAD_CAST ":");
str = xmlStrcat(str, type);
xmlSetProp(xsd_child, xs_base, str);
xmlFree(str);
assert(dt_ns != NULL);
xmlSetNsProp(xsd_node, dt_ns, DT_prefix, type);
}
else
{
xmlSetProp(xsd_type, xs_mixed, xs_true);
xsd_child = xmlNewChild(xsd_type, NULL, xs_choice, NULL);
xmlSetProp(xsd_child, xs_minOccurs, BAD_CAST "0");
xmlSetProp(xsd_child, xs_maxOccurs, xs_unbounded);
xsd_child = add_any_child(xsd_child, FALSE);
xmlSetProp(xsd_child, xs_namespace, BAD_CAST "##other");
xsd_child = xsd_type;
}
if (n_attributes)
FOREACH_CHILD(xdr, xdr_child)
{
if (xmlStrEqual(xdr_child->name, xs_attribute))
XDR_E_attribute(xdr_child, xsd_child);
}
xmlNewChild(xsd_child, NULL, xs_anyAttribute, NULL);
}
else if (!n_attributes)
{
if (type)
{
str = xmlStrdup(DT_prefix);
str = xmlStrcat(str, BAD_CAST ":");
str = xmlStrcat(str, type);
xmlSetProp(xsd_node, xs_type, str);
xmlFree(str);
str = NULL;
xmlSetNsProp(xsd_node, dt_ns, DT_prefix, type);
}
else
{
xmlSetProp(xsd_node, xs_type, xs_xsd_string);
}
}
else
{
xsd_type = xmlNewChild(xsd_node, NULL, xs_complexType, NULL);
xsd_child = xmlNewChild(xsd_type, NULL, xs_simpleContent, NULL);
xsd_child = xmlNewChild(xsd_child, NULL, xs_extension, NULL);
xmlSetProp(xsd_child, xs_base, xs_xsd_string);
FOREACH_CHILD(xdr, xdr_child)
{
if (xmlStrEqual(xdr_child->name, xs_attribute))
XDR_E_attribute(xdr_child, xsd_child);
}
}
}
break;
case CONTENT_EMPTY: /* not allowed with model="open" */
{
if (n_attributes)
{
xsd_type = xmlNewChild(xsd_node, NULL, xs_complexType, NULL);
FOREACH_CHILD(xdr, xdr_child)
{
if (xmlStrEqual(xdr_child->name, xs_attribute))
XDR_E_attribute(xdr_child, xsd_type);
}
}
else
{
xsd_type = xmlNewChild(xsd_node, NULL, xs_simpleType, NULL);
xsd_child = xmlNewChild(xsd_type, NULL, xs_restriction, NULL);
xmlSetProp(xsd_child, xs_base, xs_xsd_string);
xsd_child = xmlNewChild(xsd_child, NULL, xs_length, NULL);
xmlSetProp(xsd_child, xs_value, BAD_CAST "0");
}
}
break;
}
xmlFree(type);
FOREACH_ATTR(xdr, xdr_attr)
{
if (xmlStrEqual(xdr_attr->name, xs_content))
; /* already handled */
else if (xmlStrEqual(xdr_attr->name, xs_name))
XDR_A_name(xdr_attr, xsd_node);
else if (xmlStrEqual(xdr_attr->name, xs_type) && xdr_attr->ns == get_dt_ns(xdr))
XDR_A_dt_type(xdr_attr, xsd_node);
else if (xmlStrEqual(xdr_attr->name, xs_model))
; /* already handled */
else if (xmlStrEqual(xdr_attr->name, xs_order))
; /* already handled */
else
xmlCopyProp(xsd_node, xdr_attr);
}
FOREACH_CHILD(xdr, xdr_child)
{
if (xmlStrEqual(xdr_child->name, xs_attribute))
; /* already handled */
else if (xmlStrEqual(xdr_child->name, xs_AttributeType))
; /* handled through XDR_E_attribute when parent is not <Schema> */
else if (xmlStrEqual(xdr_child->name, xs_datatype))
; /* already handled */
else if (xmlStrEqual(xdr_child->name, xs_description))
XDR_E_description(xdr_child, xsd_node);
else if (xmlStrEqual(xdr_child->name, xs_element))
; /* already handled */
else if (xmlStrEqual(xdr_child->name, xs_group))
; /* already handled */
else
FIXME("unexpected child <%s>\n", xdr_child->name);
}
return xsd_node;
}
static xmlNodePtr XDR_E_Schema(xmlNodePtr xdr, xmlNodePtr parent, xmlChar const* nsURI)
{
xmlNodePtr xsd_node, xdr_child;
xmlNsPtr ns, xdr_ns;
xmlAttrPtr xdr_attr;
TRACE("(%p, %p)\n", xdr, parent);
xsd_node = xmlNewDocNode((xmlDocPtr)parent, NULL, xs_schema, NULL);
xmlDocSetRootElement((xmlDocPtr)parent, xsd_node);
assert(xsd_node != NULL);
if (nsURI && *nsURI) xmlNewNs(xsd_node, nsURI, NULL);
ns = xmlNewNs(xsd_node, XSD_href, XSD_prefix);
assert(ns != NULL);
xmlSetNs(xsd_node, ns);
if (nsURI && *nsURI) xmlSetProp(xsd_node, xs_targetNamespace, nsURI);
FOREACH_NS(xdr, xdr_ns)
{
/* TODO: special handling for dt namespace? */
assert(xdr_ns->href != NULL);
if (xmlStrEqual(xdr_ns->href, XDR_href))
; /* ignored */
else if (xdr_ns->prefix != NULL)
xmlNewNs(xsd_node, xdr_ns->href, xdr_ns->prefix);
else
FIXME("unexpected default xmlns: %s\n", xdr_ns->href);
}
FOREACH_ATTR(xdr, xdr_attr)
{
xmlCopyProp(xsd_node, xdr_attr);
}
FOREACH_CHILD(xdr, xdr_child)
{
if (xmlStrEqual(xdr_child->name, xs_AttributeType))
XDR_E_AttributeType(xdr_child, xsd_node);
else if (xmlStrEqual(xdr_child->name, xs_description))
XDR_E_description(xdr_child, xsd_node);
else if (xmlStrEqual(xdr_child->name, xs_ElementType))
XDR_E_ElementType(xdr_child, xsd_node);
else
FIXME("unexpected child <%s>\n", xdr_child->name);
}
return xsd_node;
}
xmlDocPtr XDR_to_XSD_doc(xmlDocPtr xdr_doc, xmlChar const* nsURI)
{
xmlDocPtr xsd_doc = xmlNewDoc(NULL);
TRACE("(%p)\n", xdr_doc);
XDR_E_Schema(get_schema((xmlNodePtr)xdr_doc), (xmlNodePtr)xsd_doc, nsURI);
return xsd_doc;
}
#endif /* HAVE_LIBXML2 */
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