XML: Validate required attributes. Added an option to allocate

[libucw.git] / sherlock / xml / xml.h

diff --git a/sherlock/xml/xml.h b/sherlock/xml/xml.h
index 41bf46f96fe418c8fb10a54af168337c0e02be55..350fce9afd560444fdd601cca2e041afbcec88ed 100644 (file)
--- a/sherlock/xml/xml.h
+++ b/sherlock/xml/xml.h
@@ -81,6 +81,7 @@ enum xml_flags {
   XML_VALIDATING =                     0x00000100,     /* Validate everything (not fully implemented!) */
   XML_PARSE_DTD =                      0x00000200,     /* Enable parsing of DTD */
   XML_NO_CHARS =                       0x00000400,     /* The current element must not contain character data (filled automaticaly if using DTD) */
+  XML_ALLOC_DEFAULT_ATTRS =            0x00000800,     /* Allocate default attribute values so they can be found by XML_ATTR_FOR_EACH */
 
   /* Internals, do not change! */
   XML_EMPTY_ELEM_TAG =                 0x00010000,     /* The current element match EmptyElemTag */
@@ -257,6 +258,12 @@ void xml_def_resolve_entity(struct xml_context *ctx, struct xml_dtd_entity *ent)
 /* Remove leading/trailing spaces and replaces sequences of spaces to a single space character (non-CDATA attribute normalization) */
 uns xml_normalize_white(struct xml_context *ctx, char *value);
 
+/* Merge character contents of a given element to a single string (not recursive) */
+char *xml_merge_chars(struct xml_context *ctx, struct xml_node *node, struct mempool *pool);
+
+/* Merge character contents of a given subtree to a single string */
+char *xml_merge_dom_chars(struct xml_context *ctx, struct xml_node *node, struct mempool *pool);
+
 /* Public part of error handling */
 void xml_warn(struct xml_context *ctx, const char *format, ...);
 void xml_error(struct xml_context *ctx, const char *format, ...);