-/* $Id: retrieve.c,v 1.50 2006-11-15 14:09:43 marc Exp $
+/* $Id: retrieve.c,v 1.55 2006-11-21 22:17:49 adam Exp $
Copyright (C) 1995-2006
Index Data ApS
}
-int zebra_special_index_fetch(ZebraHandle zh, SYSNO sysno, ODR odr,
+int zebra_special_index_fetch(ZebraHandle zh, zint sysno, ODR odr,
Record rec,
const char *elemsetname,
oid_value input_format,
size_t retrieval_index_len;
const char *retrieval_type;
size_t retrieval_type_len;
-
- /* int return_code = YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS; */
-
- WRBUF wrbuf = wrbuf_alloc();
+ WRBUF wrbuf = 0;
zebra_rec_keys_t keys;
+ /* set output variables before processing possible error states */
+ /* *rec_lenp = 0; */
+
/* only accept XML and SUTRS requests */
if (input_format != VAL_TEXT_XML
&& input_format != VAL_SUTRS){
yaz_log(YLOG_WARN, "unsupported format for element set zebra::%s",
elemsetname);
*output_format = VAL_NONE;
- return YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS;
+ return YAZ_BIB1_NO_SYNTAXES_AVAILABLE_FOR_THIS_REQUEST;
}
- keys = zebra_rec_keys_open();
- zebra_rec_keys_set_buf(keys, rec->info[recInfo_delKeys],
- rec->size[recInfo_delKeys], 0);
-
parse_zebra_elem(elemsetname,
&retrieval_index, &retrieval_index_len,
&retrieval_type, &retrieval_type_len);
+ if (retrieval_type_len != 0 && retrieval_type_len != 1)
+ {
+ return YAZ_BIB1_SPECIFIED_ELEMENT_SET_NAME_NOT_VALID_FOR_SPECIFIED_;
+ }
+
+ if (retrieval_index_len)
+ {
+ char retrieval_index_cstr[256];
+
+ if (retrieval_index_len < sizeof(retrieval_index_cstr) -1)
+ {
+ memcpy(retrieval_index_cstr, retrieval_index, retrieval_index_len);
+ retrieval_index_cstr[retrieval_index_len] = '\0';
+
+ if (zebraExplain_lookup_attr_str(zh->reg->zei,
+ zinfo_index_category_index,
+ (retrieval_type_len == 0 ? -1 :
+ retrieval_type[0]),
+ retrieval_index_cstr) == -1)
+ {
+ return YAZ_BIB1_SPECIFIED_ELEMENT_SET_NAME_NOT_VALID_FOR_SPECIFIED_;
+ }
+ }
+ }
+
+ keys = zebra_rec_keys_open();
+ zebra_rec_keys_set_buf(keys, rec->info[recInfo_delKeys],
+ rec->size[recInfo_delKeys], 0);
+
+ wrbuf = wrbuf_alloc();
if (zebra_rec_keys_rewind(keys)){
size_t slen;
const char *str;
"<record xmlns="
"\"http://www.indexdata.com/zebra/\""
" sysno=\"" ZINT_FORMAT "\""
- " set=\"zebra::index::%s\">\n",
+ " set=\"zebra::index::%s/\">\n",
sysno, elemsetname);
}
else if (input_format == VAL_SUTRS)
if (input_format == VAL_TEXT_XML)
wrbuf_printf(wrbuf, "</record>\n");
}
-
*rec_lenp = wrbuf_len(wrbuf);
*rec_bufp = odr_malloc(odr, *rec_lenp);
memcpy(*rec_bufp, wrbuf_buf(wrbuf), *rec_lenp);
}
-int zebra_special_fetch(ZebraHandle zh, SYSNO sysno, ODR odr,
+int zebra_special_fetch(ZebraHandle zh, zint sysno, ODR odr,
const char *elemsetname,
oid_value input_format,
oid_value *output_format,
char **rec_bufp, int *rec_lenp)
{
Record rec;
+
+ /* set output variables before processing possible error states */
+ /* *rec_lenp = 0; */
/* only accept XML and SUTRS requests */
if (input_format != VAL_TEXT_XML
&& input_format != VAL_SUTRS){
yaz_log(YLOG_WARN, "unsupported format for element set zebra::%s",
elemsetname);
- return YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS;
+ return YAZ_BIB1_NO_SYNTAXES_AVAILABLE_FOR_THIS_REQUEST;
}
-
+
/* processing zebra::meta::sysno elemset without fetching binary data */
if (elemsetname && 0 == strcmp(elemsetname, "meta::sysno"))
{
}
else if (input_format == VAL_TEXT_XML){
sprintf(rec_str, "<record xmlns="
- "\"http://www.indexdata.com/zebra/\""
+ "\"http://www.indexdata.com/zebra/\""
" sysno=\"" ZINT_FORMAT "\""
- " set=\"zebra::%s\">\n",
- sysno, elemsetname);
+ " set=\"zebra::%s\"/>\n",
+ sysno, elemsetname);
*output_format = VAL_TEXT_XML;
}
*rec_lenp = strlen(rec_str);
/* fetching binary record up for all other display elementsets */
rec = rec_get(zh->reg->records, sysno);
if (!rec){
- yaz_log(YLOG_DEBUG, "rec_get fail on sysno=" ZINT_FORMAT, sysno);
+ yaz_log(YLOG_WARN, "rec_get fail on sysno=" ZINT_FORMAT, sysno);
return YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS;
}
struct ZebraRecStream stream;
RecordAttr *recordAttr = rec_init_attr(zh->reg->zei, rec);
zebra_create_record_stream(zh, &rec, &stream);
- *output_format = VAL_SUTRS;
+ *output_format = input_format;
*rec_lenp = recordAttr->recordSize;
*rec_bufp = (char *) odr_malloc(odr, *rec_lenp);
stream.readf(&stream, *rec_bufp, *rec_lenp);
if (rec)
rec_free(&rec);
- return YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS;
+ return YAZ_BIB1_SPECIFIED_ELEMENT_SET_NAME_NOT_VALID_FOR_SPECIFIED_;
}
-int zebra_record_fetch(ZebraHandle zh, SYSNO sysno, int score,
+int zebra_record_fetch(ZebraHandle zh, zint sysno, int score,
zebra_snippets *hit_snippet, ODR odr,
oid_value input_format, Z_RecordComposition *comp,
oid_value *output_format,
*addinfo = 0;
elemsetname = yaz_get_esn(comp);
- /*
- yaz_log(YLOG_LOG, "ELEMENTSET: '%s'", elemsetname);
- if (comp && comp->which)
- {
- yaz_log(YLOG_LOG, "%i %i", comp, comp->which);
- }
- If SRU, comp->which ==2 , and yaz_get_esn(comp) does not work correctly
- IF Z3055, comp->which ==1 , and everything is fine - except reord
- encodning
- */
-
/* processing zebra special elementset names of form 'zebra:: */
- /* SUGGESTION: do not check elemset nema here, buuuut ... */
- if (elemsetname && 0 == strncmp(elemsetname, "zebra::", 7))
+ if (elemsetname && 0 == strncmp(elemsetname, "zebra::", 7))
return zebra_special_fetch(zh, sysno, odr,
elemsetname + 7,
input_format, output_format,
rec = rec_get(zh->reg->records, sysno);
if (!rec)
{
- yaz_log(YLOG_DEBUG, "rec_get fail on sysno=" ZINT_FORMAT, sysno);
+ yaz_log(YLOG_WARN, "rec_get fail on sysno=" ZINT_FORMAT, sysno);
*basenamep = 0;
return YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS;
}
*basenamep = (char *) odr_malloc (odr, strlen(basename)+1);
strcpy (*basenamep, basename);
-
- yaz_log (YLOG_DEBUG, "retrieve localno=" ZINT_FORMAT " score=%d",
- sysno, score);
+ yaz_log(YLOG_DEBUG, "retrieve localno=" ZINT_FORMAT " score=%d",
+ sysno, score);
zebra_create_record_stream(zh, &rec, &stream);
zebra_snippets_log(snippet, YLOG_LOG);
#endif
- /* SUGGESTION: do not check elemset name here, buuuut ...
- add another recType Struct with zebra internal stuff here,
- which overrides the Alvis/GRS-1/Safari filters ....
- */
if (!(rt = recType_byName(zh->reg->recTypes, zh->res,
file_type, &clientData)))
{
}
else
{
- /* SUGGESTION: do not check elemset name here, buuuut ...
- add another recType Struct with zebra internal stuff here,
- which overrides the Alvis/GRS-1/Safari filters ....
- (*rt->retrieve) method to make the correct encoded, etc, retrieval,
- where all needed info already is found in the &retrieveCtr
- parameter. This way, we do not need to re-code/dublicate a lot of
- logic.
- */
(*rt->retrieve)(clientData, &retrieveCtrl);
return_code = retrieveCtrl.diagnostic;
*rec_lenp = retrieveCtrl.rec_len;
*addinfo = retrieveCtrl.addinfo;
}
- /* another SUGGESTION: throw out all this snippet stuff in this
- file, and do it correctly - either inside filters, or in another
- new (*rt->retrieve)(clientData, &retrieveCtrl); type 'snippet'
- */
zebra_snippets_destroy(snippet);
zebra_snippets_destroy(retrieveCtrl.doc_snippet);
projects / idzebra-moved-to-github.git / blobdiff