int
xps_parse_resource_dictionary(xps_context *ctx, xps_resource **dictp, char *base_uri, xml_element *root)
{
xps_resource *head;
xps_resource *entry;
xml_element *node;
char *source;
char *key;
int code;
source = xml_att(root, "Source");
if (source)
{
code = xps_parse_remote_resource_dictionary(ctx, dictp, base_uri, source);
if (code)
return fz_rethrow(code, "cannot parse remote resource dictionary");
return fz_okay;
}
head = NULL;
for (node = xml_down(root); node; node = xml_next(node))
{
key = xml_att(node, "x:Key");
if (key)
{
entry = fz_malloc(sizeof(xps_resource));
entry->name = key;
entry->base_uri = NULL;
entry->base_xml = NULL;
entry->data = node;
entry->next = head;
entry->parent = NULL;
head = entry;
}
}
if (head)
{
head->base_uri = fz_strdup(base_uri);
}
*dictp = head;
return fz_okay;
}
xps_resource *
xps_parse_resource_dictionary(xps_document *doc, char *base_uri, xml_element *root)
{
xps_resource *head;
xps_resource *entry;
xml_element *node;
char *source;
char *key;
source = xml_att(root, "Source");
if (source)
return xps_parse_remote_resource_dictionary(doc, base_uri, source);
head = NULL;
for (node = xml_down(root); node; node = xml_next(node))
{
key = xml_att(node, "x:Key");
if (key)
{
entry = fz_malloc_struct(doc->ctx, xps_resource);
entry->name = key;
entry->base_uri = NULL;
entry->base_xml = NULL;
entry->data = node;
entry->next = head;
entry->parent = NULL;
head = entry;
}
}
if (head)
head->base_uri = fz_strdup(doc->ctx, base_uri);
else
fz_warn(doc->ctx, "empty resource dictionary");
return head;
}
xps_resource *
xps_parse_resource_dictionary(fz_context *ctx, xps_document *doc, char *base_uri, fz_xml *root)
{
xps_resource *head;
xps_resource *entry;
fz_xml *node;
char *source;
char *key;
source = fz_xml_att(root, "Source");
if (source)
return xps_parse_remote_resource_dictionary(ctx, doc, base_uri, source);
head = NULL;
for (node = fz_xml_down(root); node; node = fz_xml_next(node))
{
key = fz_xml_att(node, "x:Key");
if (key)
{
entry = fz_malloc_struct(ctx, xps_resource);
entry->name = key;
entry->base_uri = NULL;
entry->base_xml = NULL;
entry->data = node;
entry->next = head;
entry->parent = NULL;
head = entry;
}
}
if (head)
head->base_uri = fz_strdup(ctx, base_uri);
return head;
}
