21 #include <metaproxy/package.hpp>
22 #include <metaproxy/util.hpp>
24 #include <yaz/diagbib1.h>
25 #include <metaproxy/filter.hpp>
33 void process(metaproxy_1::Package & package)
const;
34 void configure(
const xmlNode * ptr,
bool test_only,
41 namespace yf = mp::filter;
43 yf::SD_Remove::SD_Remove()
47 yf::SD_Remove::~SD_Remove()
51 void yf::SD_Remove::configure(
const xmlNode *xmlnode,
bool test_only,
57 for (ptr = xmlnode->children; ptr; ptr = ptr->next)
59 if (ptr->type == XML_ELEMENT_NODE)
60 throw mp::filter::FilterException(
"Bad element "
61 + std::string((
const char *)
69 wrbuf_puts(b,
" ERROR ");
70 if (diag->which != Z_DiagRec_defaultFormat)
71 wrbuf_puts(b,
"diag not in default format");
74 Z_DefaultDiagFormat *e = diag->u.defaultFormat;
75 wrbuf_printf(b, ODR_INT_PRINTF
": %s", *e->condition,
76 diagbib1_str(*e->condition));
77 if (e->u.v2Addinfo && *e->u.v2Addinfo)
79 wrbuf_puts(b,
" -- ");
80 wrbuf_puts(b, e->u.v2Addinfo);
86 void yf::SD_Remove::process(mp::Package &package)
const
90 Z_GDU *gdu_res = package.response().get();
91 if (gdu_res && gdu_res->which == Z_GDU_Z3950)
93 Z_NamePlusRecordList *records = 0;
94 Z_APDU *apdu = gdu_res->u.z3950;
95 if (apdu->which == Z_APDU_presentResponse)
97 Z_PresentResponse * pr_res = apdu->u.presentResponse;
98 if (pr_res->numberOfRecordsReturned
99 && *(pr_res->numberOfRecordsReturned) > 0
101 && pr_res->records->which == Z_Records_DBOSD)
103 records = pr_res->records->u.databaseOrSurDiagnostics;
106 if (apdu->which == Z_APDU_searchResponse)
108 Z_SearchResponse *sr_res = apdu->u.searchResponse;
110 sr_res->numberOfRecordsReturned
111 && *(sr_res->numberOfRecordsReturned) > 0
113 && sr_res->records->which == Z_Records_DBOSD)
115 records = sr_res->records->u.databaseOrSurDiagnostics;
120 mp::odr odr_en(ODR_ENCODE);
122 for (i = 0; i < records->num_records; i++)
124 Z_NamePlusRecord *npr = records->records[i];
125 if (npr->which == Z_NamePlusRecord_surrogateDiagnostic)
127 WRBUF w = wrbuf_alloc();
129 npr->which = Z_NamePlusRecord_databaseRecord;
130 npr->u.databaseRecord = z_ext_record_sutrs(odr_en,
136 package.response() = gdu_res;
144 return new mp::filter::SD_Remove;
struct metaproxy_1_filter_struct metaproxy_1_filter_sd_remove
static void diagrec_to_sutrs(WRBUF b, Z_DiagRec *diag)
static mp::filter::Base * filter_creator()