std::string m_xpath_expr;
std::string m_namespaces;
bool m_ascending;
+ bool m_debug;
boost::mutex m_mutex;
boost::condition m_cond_session_ready;
std::map<mp::Session, FrontendPtr> m_clients;
Z_NamePlusRecord *npr;
std::string score;
void get_xpath(xmlDoc *doc, const char *namespaces,
- const char *expr);
+ const char *expr, bool debug);
bool register_namespaces(xmlXPathContextPtr xpathCtx,
const char *nsList);
public:
Record(Z_NamePlusRecord *n, const char *namespaces,
- const char *expr);
+ const char *expr, bool debug);
~Record();
bool operator < (const Record &rhs);
};
mp::odr m_odr;
std::string namespaces;
std::string xpath_expr;
+ bool debug;
public:
bool cmp(Odr_oid *syntax);
void add(Z_NamePlusRecord *s);
Z_NamePlusRecord *get(int i, bool ascending);
void sort();
RecordList(Odr_oid *, std::string namespaces,
- std::string xpath_expr);
+ std::string xpath_expr, bool debug);
~RecordList();
};
class Sort::ResultSet : boost::noncopyable {
void yf::Sort::Record::get_xpath(xmlDoc *doc, const char *namespaces,
- const char *expr)
+ const char *expr, bool debug)
{
xmlXPathContextPtr xpathCtx = xmlXPathNewContext(doc);
if (xpathCtx)
if (xpathObj)
{
xmlNodeSetPtr nodes = xpathObj->nodesetval;
+ if (debug)
+ print_xpath_nodes(nodes, yaz_log_file());
if (nodes)
{
int i;
{
content = mp::xml::get_text(ptr);
}
- if (content.c_str())
+ if (content.length())
{
score = content;
break;
yf::Sort::Record::Record(Z_NamePlusRecord *n,
const char *namespaces,
- const char *expr) : npr(n)
+ const char *expr,
+ bool debug) : npr(n)
{
if (npr->which == Z_NamePlusRecord_databaseRecord)
{
ext->u.octet_aligned->len);
if (doc)
{
- get_xpath(doc, namespaces, expr);
+ get_xpath(doc, namespaces, expr, debug);
xmlFreeDoc(doc);
}
}
yf::Sort::RecordList::RecordList(Odr_oid *syntax,
std::string a_namespaces,
- std::string a_xpath_expr)
- : namespaces(a_namespaces), xpath_expr(a_xpath_expr)
+ std::string a_xpath_expr,
+ bool a_debug)
+ : namespaces(a_namespaces), xpath_expr(a_xpath_expr), debug(a_debug)
{
if (syntax)
{
ODR oi = m_odr;
Z_NamePlusRecord *npr = yaz_clone_z_NamePlusRecord(s, oi->mem);
- Record record(npr, namespaces.c_str(), xpath_expr.c_str());
+ Record record(npr, namespaces.c_str(), xpath_expr.c_str(), debug);
npr_list.push_back(record);
}
}
-yf::Sort::Impl::Impl() : m_prefetch(20), m_ascending(true)
+yf::Sort::Impl::Impl() : m_prefetch(20), m_ascending(true), m_debug(false)
{
}
{
if (ptr->type != XML_ELEMENT_NODE)
continue;
- if (!strcmp((const char *) ptr->name, "config"))
+ if (!strcmp((const char *) ptr->name, "sort"))
{
const struct _xmlAttr *attr;
for (attr = ptr->properties; attr; attr = attr->next)
{
m_namespaces = mp::xml::get_text(attr->children);
}
- else if (!strcmp((const char *) attr->name, "sortorder"))
+ else if (!strcmp((const char *) attr->name, "ascending"))
{
- std::string t = mp::xml::get_text(attr->children);
- if (t == "ascending")
- m_ascending = true;
- else if (t == "descending")
- m_ascending = false;
- else
- throw mp::filter::FilterException(
- "Bad attribute value " + t + " for attribute " +
- std::string((const char *) attr->name));
-
+ m_ascending = mp::xml::get_bool(attr->children, true);
+ }
+ else if (!strcmp((const char *) attr->name, "debug"))
+ {
+ m_debug = mp::xml::get_bool(attr->children, false);
}
else
throw mp::filter::FilterException(
int pos = 1;
RecordListPtr rlp(new RecordList(syntax,
m_p->m_namespaces.c_str(),
- m_p->m_xpath_expr.c_str()));
+ m_p->m_xpath_expr.c_str(),
+ m_p->m_debug));
for (i = 0; i < nprl->num_records; i++, pos++)
rlp->add(nprl->records[i]);
std::string resultSetId = req->resultSetName;
Package b_package(package.session(), package.origin());
mp::odr odr;
+ Odr_oid *syntax = 0;
+
+ if (req->preferredRecordSyntax)
+ syntax = odr_oiddup(odr, req->preferredRecordSyntax);
b_package.copy_filter(package);
Sets_it sets_it = m_sets.find(req->resultSetName);
Z_SearchResponse *res = gdu_res->u.z3950->u.searchResponse;
s->hit_count = *res->resultCount;
handle_records(b_package, apdu_req, res->records, 1, s,
- req->preferredRecordSyntax, resultSetId.c_str());
+ syntax, resultSetId.c_str());
package.response() = gdu_res;
}
}
std::string resultSetId = req->resultSetId;
Package b_package(package.session(), package.origin());
mp::odr odr;
+ Odr_oid *syntax = 0;
+ Odr_int start = *req->resultSetStartPoint;
+
+ if (req->preferredRecordSyntax)
+ syntax = odr_oiddup(odr, req->preferredRecordSyntax);
b_package.copy_filter(package);
Sets_it sets_it = m_sets.find(resultSetId);
{
Z_PresentResponse *res = gdu_res->u.z3950->u.presentResponse;
handle_records(b_package, apdu_req, res->records,
- *req->resultSetStartPoint, rset,
- req->preferredRecordSyntax, resultSetId.c_str());
+ start, rset, syntax, resultSetId.c_str());
package.response() = gdu_res;
}
}