-/* $Id: xslt.c,v 1.12 2005-06-24 13:45:54 adam Exp $
+/* $Id: xslt.c,v 1.17 2005-08-24 08:30:37 adam Exp $
Copyright (C) 1995-2005
Index Data ApS
#define ZEBRA_SCHEMA_XSLT_NS "http://indexdata.dk/zebra/xslt/1"
+#define XML_STRCMP(a,b) strcmp((char*)a, b)
+#define XML_STRLEN(a) strlen((char*)a)
+
static const char *zebra_xslt_ns = ZEBRA_SCHEMA_XSLT_NS;
static void set_param_xml(const char **params, const char *name,
params[2] = 0;
}
+#define ENABLE_INPUT_CALLBACK 0
-int zebra_xmlInputMatchCallback (char const *filename)
+#if ENABLE_INPUT_CALLBACK
+static int zebra_xmlInputMatchCallback (char const *filename)
{
yaz_log(YLOG_LOG, "match %s", filename);
return 0;
}
-
-void * zebra_xmlInputOpenCallback (char const *filename)
+static void * zebra_xmlInputOpenCallback (char const *filename)
{
return 0;
}
-int zebra_xmlInputReadCallback (void * context, char * buffer, int len)
+static int zebra_xmlInputReadCallback (void * context, char * buffer, int len)
{
return 0;
}
-int zebra_xmlInputCloseCallback (void * context)
+static int zebra_xmlInputCloseCallback (void * context)
{
return 0;
}
+#endif
-
-
-
-
-static void *filter_init_xslt(Res res, RecType recType)
+static void *filter_init(Res res, RecType recType)
{
struct filter_info *tinfo = (struct filter_info *) xmalloc(sizeof(*tinfo));
tinfo->reader = 0;
tinfo->doc = 0;
tinfo->schemas = 0;
-#if 0
+#if ENABLE_INPUT_CALLBACK
xmlRegisterDefaultInputCallbacks();
xmlRegisterInputCallbacks(zebra_xmlInputMatchCallback,
zebra_xmlInputOpenCallback,
return tinfo;
}
-static void *filter_init_xslt1(Res res, RecType recType)
-{
- struct filter_info *tinfo = (struct filter_info *)
- filter_init_xslt(res, recType);
- tinfo->split_level = "1";
- return tinfo;
-}
-
static int attr_content(struct _xmlAttr *attr, const char *name,
const char **dst_content)
{
- if (!strcmp(attr->name, name) && attr->children &&
+ if (!XML_STRCMP(attr->name, name) && attr->children &&
attr->children->type == XML_TEXT_NODE)
{
- *dst_content = attr->children->content;
+ *dst_content = (const char *)(attr->children->content);
return 1;
}
return 0;
return ZEBRA_FAIL;
ptr = xmlDocGetRootElement(tinfo->doc);
if (!ptr || ptr->type != XML_ELEMENT_NODE ||
- strcmp(ptr->name, "schemaInfo"))
+ XML_STRCMP(ptr->name, "schemaInfo"))
return ZEBRA_FAIL;
for (ptr = ptr->children; ptr; ptr = ptr->next)
{
if (ptr->type != XML_ELEMENT_NODE)
continue;
- if (!strcmp(ptr->name, "schema"))
+ if (!XML_STRCMP(ptr->name, "schema"))
{
struct _xmlAttr *attr;
struct filter_schema *schema = xmalloc(sizeof(*schema));
xsltParseStylesheetFile(
(const xmlChar*) schema->stylesheet);
}
- else if (!strcmp(ptr->name, "split"))
+ else if (!XML_STRCMP(ptr->name, "split"))
{
struct _xmlAttr *attr;
for (attr = ptr->properties; attr; attr = attr->next)
index_cdata(tinfo, ctrl, ptr->children, recWord);
if (ptr->type != XML_TEXT_NODE)
continue;
- recWord->term_buf = ptr->content;
- recWord->term_len = strlen(ptr->content);
+ recWord->term_buf = (const char *)ptr->content;
+ recWord->term_len = XML_STRLEN(ptr->content);
(*ctrl->tokenAdd)(recWord);
}
}
{
index_node(tinfo, ctrl, ptr->children, recWord);
if (ptr->type != XML_ELEMENT_NODE || !ptr->ns ||
- strcmp(ptr->ns->href, zebra_xslt_ns))
+ XML_STRCMP(ptr->ns->href, zebra_xslt_ns))
continue;
- if (!strcmp(ptr->name, "index"))
+ if (!XML_STRCMP(ptr->name, "index"))
{
const char *name_str = 0;
const char *type_str = 0;
static void index_record(struct filter_info *tinfo,struct recExtractCtrl *ctrl,
xmlNodePtr ptr, RecWord *recWord)
{
- if (ptr->type == XML_ELEMENT_NODE && ptr->ns &&
- !strcmp(ptr->ns->href, zebra_xslt_ns)
- && !strcmp(ptr->name, "record"))
+ if (ptr && ptr->type == XML_ELEMENT_NODE && ptr->ns &&
+ !XML_STRCMP(ptr->ns->href, zebra_xslt_ns)
+ && !XML_STRCMP(ptr->name, "record"))
{
const char *type_str = "update";
const char *id_str = 0;
+ const char *rank_str = 0;
struct _xmlAttr *attr;
for (attr = ptr->properties; attr; attr = attr->next)
{
attr_content(attr, "type", &type_str);
attr_content(attr, "id", &id_str);
+ attr_content(attr, "rank", &rank_str);
}
if (id_str)
sscanf(id_str, "%255s", ctrl->match_criteria);
-
+ if (rank_str)
+ {
+ ctrl->staticrank = atoi(rank_str);
+ yaz_log(YLOG_LOG, "rank=%d",ctrl->staticrank);
+ }
+ else
+ yaz_log(YLOG_LOG, "no rank");
+
ptr = ptr->children;
}
index_node(tinfo, ctrl, ptr, recWord);
if (schema && schema->stylesheet_xsp)
{
+ xmlNodePtr root_ptr;
xmlDocPtr resDoc =
xsltApplyStylesheet(schema->stylesheet_xsp,
doc, params);
fwrite(buf_out, len_out, 1, stdout);
xmlFree(buf_out);
}
- index_record(tinfo, p, xmlDocGetRootElement(resDoc), &recWord);
+ root_ptr = xmlDocGetRootElement(resDoc);
+ if (root_ptr)
+ index_record(tinfo, p, root_ptr, &recWord);
+ else
+ {
+ yaz_log(YLOG_WARN, "No root for index XML record."
+ " split_level=%s stylesheet=%s",
+ tinfo->split_level, schema->stylesheet);
+ }
xmlFreeDoc(resDoc);
}
xmlDocDumpMemory(doc, &buf_out, &len_out);
{
xmlNodePtr ptr = xmlTextReaderExpand(tinfo->reader);
xmlNodePtr ptr2 = xmlCopyNode(ptr, 1);
- xmlDocPtr doc = xmlNewDoc("1.0");
+ xmlDocPtr doc = xmlNewDoc((const xmlChar*) "1.0");
xmlDocSetRootElement(doc, ptr2);
- return extract_doc(tinfo, p, doc);
- }
+ return extract_doc(tinfo, p, doc);
+ }
ret = xmlTextReaderRead(tinfo->reader);
}
xmlFreeTextReader(tinfo->reader);
static int filter_retrieve (void *clientData, struct recRetrieveCtrl *p)
{
const char *esn = zebra_xslt_ns;
- const char *params[10];
+ const char *params[20];
struct filter_info *tinfo = clientData;
xmlDocPtr resDoc;
xmlDocPtr doc;
if (p->comp)
{
- if (p->comp->which != Z_RecordComp_simple
- || p->comp->u.simple->which != Z_ElementSetNames_generic)
+ if (p->comp->which == Z_RecordComp_simple
+ && p->comp->u.simple->which == Z_ElementSetNames_generic)
+ {
+ esn = p->comp->u.simple->u.generic;
+ }
+ else if (p->comp->which == Z_RecordComp_complex
+ && p->comp->u.complex->generic->elementSpec
+ && p->comp->u.complex->generic->elementSpec->which ==
+ Z_ElementSpec_elementSetName)
{
- p->diagnostic = YAZ_BIB1_PRESENT_COMP_SPEC_PARAMETER_UNSUPP;
- return 0;
+ esn = p->comp->u.complex->generic->elementSpec->u.elementSetName;
}
- esn = p->comp->u.simple->u.generic;
}
schema = lookup_schema(tinfo, esn);
if (!schema)
return 0;
}
-static struct recType filter_type_xslt = {
+static struct recType filter_type = {
0,
"xslt",
- filter_init_xslt,
- filter_config,
- filter_destroy,
- filter_extract,
- filter_retrieve
-};
-
-static struct recType filter_type_xslt1 = {
- 0,
- "xslt1",
- filter_init_xslt1,
+ filter_init,
filter_config,
filter_destroy,
filter_extract,
#endif
[] = {
- &filter_type_xslt,
-#ifdef LIBXML_READER_ENABLED
- &filter_type_xslt1,
-#endif
+ &filter_type,
0,
};