-/* $Id: mod_dom.c,v 1.27 2007-03-05 13:02:11 marc Exp $
+/* $Id: mod_dom.c,v 1.32 2007-03-14 14:16:14 adam Exp $
Copyright (C) 1995-2007
Index Data ApS
int type;
union {
struct {
+ xmlTextReaderPtr reader;
+ int split_level;
+ } xmlreader;
+ struct {
const char *input_charset;
yaz_marc_t handle;
yaz_iconv_t iconv;
} marc;
- struct {
- xmlTextReaderPtr reader;
- int split_level;
- } xmlreader;
} u;
struct filter_input *next;
};
*doc = xmlParseMemory((const char *) buf_out, len_out);
/* writing debug info out */
- if (extctr->flagShowRecords)
+ if (extctr && extctr->flagShowRecords)
yaz_log(YLOG_LOG, "%s: XSLT %s\n %.*s",
tinfo->fname ? tinfo->fname : "(none)",
convert->stylesheet,
return ZEBRA_FAIL;
}
}
+ if (!tinfo->input_list)
+ {
+ struct filter_input *p
+ = new_input(tinfo, DOM_INPUT_XMLREADER);
+ p->u.xmlreader.split_level = 0;
+ p->u.xmlreader.reader = 0;
+ }
return ZEBRA_OK;
}
/* DOM filter style indexing */
static int attr_content_xml(struct _xmlAttr *attr, const char *name,
- xmlChar **dst_content)
+ const char **dst_content)
{
if (0 == 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;
struct recExtractCtrl *extctr,
RecWord* recword,
xmlNodePtr node,
- xmlChar * index_p)
+ const char *index_p)
{
if (tinfo->record_info_invoked == 1)
{
/* if there is no text, we do not need to proceed */
if (text_len)
{
- xmlChar *look = index_p;
- xmlChar *bval;
- xmlChar *eval;
+ const char *look = index_p;
+ const char *bval;
+ const char *eval;
xmlChar index[256];
xmlChar type[256];
(extctr->tokenAdd)(recword);
/* eat whitespaces */
- if (*look && ' ' == *look && *(look+1))
+ if (*look && ' ' == *look)
{
look++;
}
static void set_record_info(struct filter_info *tinfo,
struct recExtractCtrl *extctr,
xmlNodePtr node,
- xmlChar * id_p,
- xmlChar * rank_p,
- xmlChar * type_p)
+ const char * id_p,
+ const char * rank_p,
+ const char * type_p)
{
-
/* writing debug info out */
- if (extctr->flagShowRecords)
- dom_log(YLOG_LOG, tinfo, 0,
+ if (1 || extctr->flagShowRecords)
+ dom_log(YLOG_LOG, tinfo, node,
"RECORD id=%s rank=%s type=%s",
id_p ? (const char *) id_p : "(null)",
rank_p ? (const char *) rank_p : "(null)",
type_p ? (const char *) type_p : "(null)");
- if (id_p)
+ if (id_p && *id_p)
sscanf((const char *)id_p, "%255s", extctr->match_criteria);
- if (rank_p)
+ if (rank_p && *rank_p)
extctr->staticrank = atozint((const char *)rank_p);
- /* if (!strcmp("update", type_str)) */
- /* index_node(tinfo, ctrl, ptr, recword); */
- /* else if (!strcmp("delete", type_str)) */
- /* dom_log(YLOG_WARN, tinfo, ptr, "dom filter delete: to be implemented"); */
- /* else */
- /* dom_log(YLOG_WARN, tinfo, ptr, "dom filter: unknown record type '%s'", */
- /* type_str); */
+ if (type_p && *type_p)
+ {
+ enum zebra_recctrl_action_t action = action_update;
+ if (!strcmp(type_p, "insert"))
+ action = action_insert;
+ else if (!strcmp(type_p, "delete"))
+ action = action_delete;
+ else if (!strcmp(type_p, "replace"))
+ action = action_replace;
+ else if (!strcmp(type_p, "update"))
+ action = action_update;
+ else
+ dom_log(YLOG_WARN, tinfo, node, "bad @type value: %s", type_p);
+ extctr->action = action;
+ yaz_log(YLOG_LOG, "In mod_dom.c: setting action to %d", action);
+ }
+
if (tinfo->record_info_invoked == 1)
{
/* warn about multiple only once */
{
if (0 == XML_STRCMP(node->name, "index"))
{
- xmlChar *index_p = 0;
+ const char *index_p = 0;
struct _xmlAttr *attr;
for (attr = node->properties; attr; attr = attr->next)
{
if (attr_content_xml(attr, "name", &index_p))
{
- index_value_of(tinfo, extctr, recword,node, index_p);
+ index_value_of(tinfo, extctr, recword, node, index_p);
}
else
{
}
else if (0 == XML_STRCMP(node->name, "record"))
{
- xmlChar *id_p = 0;
- xmlChar *rank_p = 0;
- xmlChar *type_p = 0;
+ const char *id_p = 0;
+ const char *rank_p = 0;
+ const char *type_p = 0;
struct _xmlAttr *attr;
for (attr = node->properties; attr; attr = attr->next)
"bad attribute @%s, expected @id|@rank|@type",
attr->name);
}
-
- if (type_p && 0 != strcmp("update", (const char *)type_p))
- {
- dom_log(YLOG_WARN, tinfo, node,
- "attribute @%s, only implemented '@type='update'",
- attr->name);
- }
}
set_record_info(tinfo, extctr, node, id_p, rank_p, type_p);
}
}
}
+static int attr_content_pi(const char **c_ptr, const char *name,
+ char *value, size_t value_max)
+{
+ size_t name_len = strlen(name);
+ const char *look = *c_ptr;
+ int ret = 0;
+
+ *value = '\0';
+ while (*look && ' ' == *look)
+ look++;
+ if (strlen(look) > name_len)
+ {
+ if (look[name_len] == '=' && !memcmp(look, name, name_len))
+ {
+ size_t i = 0;
+ look += name_len+1;
+ while (*look && ' ' != *look)
+ {
+ if (i < value_max-1)
+ value[i++] = *look;
+ look++;
+ }
+ value[i] = '\0';
+ ret = 1;
+ }
+ }
+ while (*look && ' ' == *look)
+ look++;
+ *c_ptr = look;
+ return ret;
+}
/* DOM filter style indexing */
static void process_xml_pi_node(struct filter_info *tinfo,
struct recExtractCtrl *extctr,
xmlNodePtr node,
- xmlChar **index_pp)
+ const char **index_pp)
{
/* if right PI name, continue parsing PI */
if (0 == strcmp(zebra_pi_name, (const char *)node->name))
{
xmlChar *pi_p = node->content;
- xmlChar *look = pi_p;
+ const char *look = (const char *) node->content;
- xmlChar *bval;
- xmlChar *eval;
-
/* parsing PI record instructions */
if (0 == strncmp((const char *)look, "record", 6))
{
- xmlChar id[256];
- xmlChar rank[256];
- xmlChar type[256];
-
+ char id[256];
+ char rank[256];
+ char type[256];
+
*id = '\0';
*rank = '\0';
*type = '\0';
-
look += 6;
-
- /* eat whitespace */
- while (*look && ' ' == *look && *(look+1))
- look++;
-
- /* parse possible id */
- if (*look && 0 == strncmp((const char *)look, "id=", 3))
- {
- look += 3;
- bval = look;
- while (*look && ' ' != *look)
- look++;
- eval = look;
- strncpy((char *)id, (const char *)bval, eval - bval);
- id[eval - bval] = '\0';
- }
-
- /* eat whitespace */
- while (*look && ' ' == *look && *(look+1))
- look++;
-
- /* parse possible rank */
- if (*look && 0 == strncmp((const char *)look, "rank=", 5))
- {
- look += 6;
- bval = look;
- while (*look && ' ' != *look)
- look++;
- eval = look;
- strncpy((char *)rank, (const char *)bval, eval - bval);
- rank[eval - bval] = '\0';
- }
-
- /* eat whitespace */
- while (*look && ' ' == *look && *(look+1))
- look++;
-
- if (look && '\0' != *look)
- {
- dom_log(YLOG_WARN, tinfo, node,
- "content '%s', can not parse '%s'",
- pi_p, look);
- }
- else
- set_record_info(tinfo, extctr, node, id, rank, 0);
-
+ while (*look)
+ if (attr_content_pi(&look, "id", id, sizeof(id)))
+ ;
+ else if (attr_content_pi(&look, "rank", rank, sizeof(rank)))
+ ;
+ else if (attr_content_pi(&look, "type", type, sizeof(type)))
+ {
+ dom_log(YLOG_WARN, tinfo, node,
+ "content '%s', can not parse '%s'",
+ pi_p, look);
+ break;
+ }
+ set_record_info(tinfo, extctr, node, id, rank, type);
}
/* parsing index instruction */
else if (0 == strncmp((const char *)look, "index", 5))
look += 5;
/* eat whitespace */
- while (*look && ' ' == *look && *(look+1))
+ while (*look && ' ' == *look)
look++;
/* export index instructions to outside */
xmlNodePtr node)
{
/* remember indexing instruction from PI to next element node */
- xmlChar *index_p = 0;
+ const char *index_p = 0;
/* check if we are an element node in the special zebra namespace
and either set record data or index value-of node content*/
p /* I/O handler */,
0 /* URL */,
0 /* encoding */,
- XML_PARSE_XINCLUDE|
- XML_PARSE_NOENT);
+ XML_PARSE_XINCLUDE
+ | XML_PARSE_NOENT
+ | XML_PARSE_NONET);
}
if (!input->u.xmlreader.reader)
return RECCTRL_EXTRACT_ERROR_GENERIC;
if (type == XML_READER_TYPE_ELEMENT &&
input->u.xmlreader.split_level == depth)
{
+ xmlNodePtr ptr;
+
/* per default do not ingest record */
tinfo->record_info_invoked = 0;
-
- xmlNodePtr ptr
- = xmlTextReaderExpand(input->u.xmlreader.reader);
-
+
+ ptr = xmlTextReaderExpand(input->u.xmlreader.reader);
if (ptr)
{
/* we have a new document */
xmlChar *buf_out = 0;
int len_out = 0;
xmlDocDumpMemory(doc, &buf_out, &len_out);
- yaz_log(YLOG_LOG, "%s: XMLREADER depth: %i\n%.*s",
+ yaz_log(YLOG_LOG, "%s: XMLREADER level: %i\n%.*s",
tinfo->fname ? tinfo->fname : "(none)",
depth, len_out, buf_out);
xmlFree(buf_out);
p /* I/O handler */,
0 /* URL */,
0 /* encoding */,
- XML_PARSE_XINCLUDE|XML_PARSE_NOENT);
+ XML_PARSE_XINCLUDE
+ | XML_PARSE_NOENT
+ | XML_PARSE_NONET);
if (!doc)
{
return RECCTRL_EXTRACT_ERROR_GENERIC;
if (!input)
return RECCTRL_EXTRACT_ERROR_GENERIC;
-
+
odr_reset(tinfo->odr_record);
switch(input->type)
{
doc = xmlReadIO(ioread_ret, ioclose_ret, p /* I/O handler */,
0 /* URL */,
0 /* encoding */,
- XML_PARSE_XINCLUDE|XML_PARSE_NOENT);
+ XML_PARSE_XINCLUDE | XML_PARSE_NOENT | XML_PARSE_NONET);
if (!doc)
{
p->diagnostic = YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS;
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