/*
- * Copyright (c) 1995-2003, Index Data
+ * Copyright (c) 1995-2004, Index Data
* See the file LICENSE for details.
*
- * $Id: seshigh.c,v 1.8 2003-12-29 13:39:41 adam Exp $
+ * $Id: seshigh.c,v 1.23 2004-03-29 15:09:14 adam Exp $
*/
/*
destroy_association(assoc);
iochan_destroy(h);
}
- iochan_clearflag (h, EVENT_OUTPUT|EVENT_OUTPUT);
+ iochan_clearflag (h, EVENT_OUTPUT);
if (conn->io_pending)
{ /* cs_accept didn't complete */
assoc->cs_accept_mask =
return;
}
req->request_mem = odr_extract_mem(assoc->decode);
- if (assoc->print && !z_GDU(assoc->print, &req->gdu_request, 0, 0))
- {
- yaz_log(LOG_WARN, "ODR print error: %s",
- odr_errmsg(odr_geterror(assoc->print)));
+ if (assoc->print)
+ {
+ if (!z_GDU(assoc->print, &req->gdu_request, 0, 0))
+ yaz_log(LOG_WARN, "ODR print error: %s",
+ odr_errmsg(odr_geterror(assoc->print)));
odr_reset(assoc->print);
}
request_enq(&assoc->incoming, req);
ce = yaz_set_proposal_charneg(assoc->decode, &encoding, 1, 0, 0, 1);
assoc->init->charneg_request = ce->u.charNeg3;
#endif
+ assoc->backend = 0;
if (!(binitres = (*cb->bend_init)(assoc->init)))
{
yaz_log(LOG_WARN, "Bad response from backend.");
static void srw_bend_search(association *assoc, request *req,
Z_SRW_searchRetrieveRequest *srw_req,
- Z_SRW_searchRetrieveResponse *srw_res)
+ Z_SRW_searchRetrieveResponse *srw_res,
+ int *http_code)
{
int srw_error = 0;
bend_search_rr rr;
Z_External *ext;
+ *http_code = 200;
yaz_log(LOG_LOG, "Got SRW SearchRetrieveRequest");
yaz_log(LOG_DEBUG, "srw_bend_search");
if (!assoc->init)
{
srw_error = 3; /* assume Authentication error */
- srw_res->num_diagnostics = 1;
- srw_res->diagnostics = (Z_SRW_diagnostic *)
- odr_malloc(assoc->encode, sizeof(*srw_res->diagnostics));
- srw_res->diagnostics[0].code =
- odr_intdup(assoc->encode, srw_error);
- srw_res->diagnostics[0].details = 0;
+ yaz_add_srw_diagnostic(assoc->encode, &srw_res->diagnostics,
+ &srw_res->num_diagnostics, 1, 0);
return;
}
}
srw_res->num_diagnostics = 1;
srw_res->diagnostics = (Z_SRW_diagnostic *)
odr_malloc(assoc->encode, sizeof(*srw_res->diagnostics));
- srw_res->diagnostics[0].code =
- odr_intdup(assoc->encode, srw_error);
- srw_res->diagnostics[0].details = 0;
+ yaz_mk_std_diagnostic(assoc->encode,
+ srw_res->diagnostics, srw_error, 0);
return;
}
if (rr.errcode)
{
yaz_log(LOG_DEBUG, "bend_search returned Bib-1 code %d", rr.errcode);
+ if (rr.errcode == 109) /* database unavailable */
+ {
+ *http_code = 404;
+ return;
+ }
srw_res->num_diagnostics = 1;
srw_res->diagnostics = (Z_SRW_diagnostic *)
odr_malloc(assoc->encode, sizeof(*srw_res->diagnostics));
- srw_res->diagnostics[0].code =
- odr_intdup(assoc->encode,
- yaz_diag_bib1_to_srw (rr.errcode));
- srw_res->diagnostics[0].details = rr.errstring;
- yaz_log(LOG_DEBUG, "srw_bend_search returned SRW error %d",
- *srw_res->diagnostics[0].code);
-
+ yaz_mk_std_diagnostic(assoc->encode, srw_res->diagnostics,
+ yaz_diag_bib1_to_srw (rr.errcode),
+ rr.errstring);
+ yaz_log(LOG_DEBUG, "srw_bend_search returned SRW error %s",
+ srw_res->diagnostics[0].uri);
}
else
{
srw_res->diagnostics = (Z_SRW_diagnostic *)
odr_malloc(assoc->encode,
sizeof(*srw_res->diagnostics));
- srw_res->diagnostics[0].code =
- odr_intdup(assoc->encode,
- yaz_diag_bib1_to_srw (errcode));
- srw_res->diagnostics[0].details = rr.errstring;
+
+ yaz_mk_std_diagnostic(assoc->encode,
+ srw_res->diagnostics,
+ yaz_diag_bib1_to_srw (errcode),
+ rr.errstring);
break;
}
if (srw_res->records[j].recordData_buf)
static void srw_bend_explain(association *assoc, request *req,
Z_SRW_explainRequest *srw_req,
- Z_SRW_explainResponse *srw_res)
+ Z_SRW_explainResponse *srw_res,
+ int *http_code)
{
yaz_log(LOG_LOG, "Got SRW ExplainRequest");
+ *http_code = 404;
if (!assoc->init)
{
yaz_log(LOG_DEBUG, "srw_bend_init");
if (!srw_bend_init(assoc))
+ {
return;
+ }
}
if (assoc->init && assoc->init->bend_explain)
{
rr.decode = assoc->decode;
rr.print = assoc->print;
rr.explain_buf = 0;
+ rr.database = srw_req->database;
+ rr.schema = "http://explain.z3950.org/dtd/2.0/";
(*assoc->init->bend_explain)(assoc->backend, &rr);
if (rr.explain_buf)
{
srw_res->record.recordData_buf = rr.explain_buf;
srw_res->record.recordData_len = strlen(rr.explain_buf);
srw_res->record.recordPosition = 0;
+ *http_code = 200;
}
}
}
{
Z_HTTP_Request *hreq = req->gdu_request->u.HTTP_Request;
ODR o = assoc->encode;
+ int r = 2; /* 2=NOT TAKEN, 1=TAKEN, 0=SOAP TAKEN */
+ Z_SRW_PDU *sr = 0;
+ Z_SOAP *soap_package = 0;
Z_GDU *p = 0;
+ char *charset = 0;
Z_HTTP_Response *hres = 0;
int keepalive = 1;
+ char *stylesheet = 0;
+ Z_SRW_diagnostic *diagnostic = 0;
+ int num_diagnostic = 0;
- if (!strcmp(hreq->method, "GET"))
+ if (!strcmp(hreq->path, "/test"))
+ {
+ p = z_get_HTTP_Response(o, 200);
+ hres = p->u.HTTP_Response;
+ hres->content_buf = "1234567890\n";
+ hres->content_len = strlen(hres->content_buf);
+ r = 1;
+ }
+ if (r == 2)
{
- char *db = "Default";
- const char *p0 = hreq->path, *p1;
- const char *operation = 0;
-#if HAVE_XML2
- int ret = -1;
- char *charset = 0;
- Z_SOAP *soap_package = 0;
- static Z_SOAP_Handler soap_handlers[2] = {
- {"http://www.loc.gov/zing/srw/", 0,
- (Z_SOAP_fun) yaz_srw_codec},
- {0, 0, 0}
- };
-#endif
- if (*p0 == '/')
- p0++;
- p1 = strchr(p0, '?');
- if (!p1)
- p1 = p0 + strlen(p0);
- if (p1 != p0)
- {
- db = odr_malloc(assoc->decode, p1 - p0 + 1);
- memcpy (db, p0, p1 - p0);
- db[p1 - p0] = '\0';
- }
- if (p1)
- operation = yaz_uri_val(p1, "operation", o);
- if (!operation)
- operation = "explain";
-#if HAVE_XML2
- if (p1 && !strcmp(operation, "searchRetrieve"))
- {
- Z_SRW_PDU *res = yaz_srw_get(o, Z_SRW_searchRetrieve_response);
- Z_SRW_PDU *sr = yaz_srw_get(o, Z_SRW_searchRetrieve_request);
- char *query = yaz_uri_val(p1, "query", o);
- char *pQuery = yaz_uri_val(p1, "pQuery", o);
- char *sortKeys = yaz_uri_val(p1, "sortKeys", o);
-
- if (query)
- {
- sr->u.request->query_type = Z_SRW_query_type_cql;
- sr->u.request->query.cql = query;
- }
- if (pQuery)
- {
- sr->u.request->query_type = Z_SRW_query_type_pqf;
- sr->u.request->query.pqf = pQuery;
- }
- if (sortKeys)
- {
- sr->u.request->sort_type = Z_SRW_sort_type_sort;
- sr->u.request->sort.sortKeys = sortKeys;
- }
- sr->u.request->recordSchema = yaz_uri_val(p1, "recordSchema", o);
- sr->u.request->recordPacking = yaz_uri_val(p1, "recordPacking", o);
- if (!sr->u.request->recordPacking)
- sr->u.request->recordPacking = "xml";
- yaz_uri_val_int(p1, "maximumRecords", o,
- &sr->u.request->maximumRecords);
- yaz_uri_val_int(p1, "startRecord", o,
- &sr->u.request->startRecord);
- sr->u.request->database = db;
- srw_bend_search(assoc, req, sr->u.request, res->u.response);
-
- soap_package = odr_malloc(o, sizeof(*soap_package));
- soap_package->which = Z_SOAP_generic;
-
- soap_package->u.generic =
- odr_malloc(o, sizeof(*soap_package->u.generic));
-
- soap_package->u.generic->p = res;
- soap_package->u.generic->ns = soap_handlers[0].ns;
- soap_package->u.generic->no = 0;
-
- soap_package->ns = "SRU";
-
- p = z_get_HTTP_Response(o, 200);
- hres = p->u.HTTP_Response;
+ r = yaz_srw_decode(hreq, &sr, &soap_package, assoc->decode, &charset);
+ yaz_log(LOG_DEBUG, "yaz_srw_decode returned %d", r);
+ }
+ if (r == 2) /* not taken */
+ {
+ r = yaz_sru_decode(hreq, &sr, &soap_package, assoc->decode, &charset,
+ &diagnostic, &num_diagnostic);
+ yaz_log(LOG_DEBUG, "yaz_sru_decode returned %d", r);
+ }
+ if (r == 0) /* decode SRW/SRU OK .. */
+ {
+ int http_code = 200;
+ if (sr->which == Z_SRW_searchRetrieve_request)
+ {
+ Z_SRW_PDU *res =
+ yaz_srw_get(assoc->encode, Z_SRW_searchRetrieve_response);
- ret = z_soap_codec_enc(assoc->encode, &soap_package,
- &hres->content_buf, &hres->content_len,
- soap_handlers, charset);
- if (!charset)
- z_HTTP_header_add(o, &hres->headers, "Content-Type", "text/xml");
- else
- {
- char ctype[60];
- strcpy(ctype, "text/xml; charset=");
- strcat(ctype, charset);
- z_HTTP_header_add(o, &hres->headers, "Content-Type", ctype);
- }
- }
- else if (p1 && !strcmp(operation, "explain"))
- {
+ stylesheet = sr->u.request->stylesheet;
+ if (num_diagnostic)
+ {
+ res->u.response->diagnostics = diagnostic;
+ res->u.response->num_diagnostics = num_diagnostic;
+ }
+ else
+ {
+ srw_bend_search(assoc, req, sr->u.request, res->u.response,
+ &http_code);
+ }
+ if (http_code == 200)
+ soap_package->u.generic->p = res;
+ }
+ else if (sr->which == Z_SRW_explain_request)
+ {
Z_SRW_PDU *res = yaz_srw_get(o, Z_SRW_explain_response);
- Z_SRW_PDU *sr = yaz_srw_get(o, Z_SRW_explain_request);
-
- sr->u.explain_request->recordPacking =
- yaz_uri_val(p1, "recordPacking", o);
- if (!sr->u.explain_request->recordPacking)
- sr->u.explain_request->recordPacking = "xml";
-
- srw_bend_explain(assoc, req, sr->u.explain_request,
- res->u.explain_response);
-
- if (res->u.explain_response->record.recordData_buf)
- {
- soap_package = odr_malloc(o, sizeof(*soap_package));
- soap_package->which = Z_SOAP_generic;
-
- soap_package->u.generic =
- odr_malloc(o, sizeof(*soap_package->u.generic));
-
- soap_package->u.generic->p = res;
- soap_package->u.generic->ns = soap_handlers[0].ns;
- soap_package->u.generic->no = 0;
-
- soap_package->ns = "SRU";
-
- p = z_get_HTTP_Response(o, 200);
- hres = p->u.HTTP_Response;
-
- ret = z_soap_codec_enc(assoc->encode, &soap_package,
- &hres->content_buf, &hres->content_len,
- soap_handlers, charset);
- if (!charset)
- z_HTTP_header_add(o, &hres->headers, "Content-Type", "text/xml");
- else
- {
- char ctype[60];
- strcpy(ctype, "text/xml; charset=");
- strcat(ctype, charset);
- z_HTTP_header_add(o, &hres->headers, "Content-Type",
- ctype);
- }
- }
- }
-#endif
-#ifdef DOCDIR
- if (strlen(hreq->path) >= 5 && strlen(hreq->path) < 80 &&
- !memcmp(hreq->path, "/doc/", 5))
- {
- FILE *f;
- char fpath[120];
-
- strcpy(fpath, DOCDIR);
- strcat(fpath, hreq->path+4);
- f = fopen(fpath, "rb");
- if (f) {
- struct stat sbuf;
- if (fstat(fileno(f), &sbuf) || !S_ISREG(sbuf.st_mode))
- {
- fclose(f);
- f = 0;
- }
- }
- if (f)
- {
- long sz;
- fseek(f, 0L, SEEK_END);
- sz = ftell(f);
- if (sz >= 0 && sz < 500000)
- {
- const char *ctype = "application/octet-stream";
- const char *cp;
-
- p = z_get_HTTP_Response(o, 200);
- hres = p->u.HTTP_Response;
- hres->content_buf = (char *) odr_malloc(o, sz + 1);
- hres->content_len = sz;
- fseek(f, 0L, SEEK_SET);
- fread(hres->content_buf, 1, sz, f);
- if ((cp = strrchr(fpath, '.'))) {
- cp++;
- if (!strcmp(cp, "png"))
- ctype = "image/png";
- else if (!strcmp(cp, "gif"))
- ctype = "image/gif";
- else if (!strcmp(cp, "xml"))
- ctype = "text/xml";
- else if (!strcmp(cp, "html"))
- ctype = "text/html";
- }
- z_HTTP_header_add(o, &hres->headers, "Content-Type", ctype);
- }
- fclose(f);
+ stylesheet = sr->u.explain_request->stylesheet;
+ if (num_diagnostic)
+ {
+ res->u.explain_response->diagnostics = diagnostic;
+ res->u.explain_response->num_diagnostics = num_diagnostic;
}
+ srw_bend_explain(assoc, req, sr->u.explain_request,
+ res->u.explain_response, &http_code);
+ if (http_code == 200)
+ soap_package->u.generic->p = res;
}
-#endif
-
-#if 0
- if (!strcmp(hreq->path, "/"))
- {
-#ifdef DOCDIR
- struct stat sbuf;
-#endif
- const char *doclink = "";
- p = z_get_HTTP_Response(o, 200);
- hres = p->u.HTTP_Response;
- hres->content_buf = (char *) odr_malloc(o, 400);
-#ifdef DOCDIR
- if (stat(DOCDIR "/yaz.html", &sbuf) == 0 && S_ISREG(sbuf.st_mode))
- doclink = "<P><A HREF=\"/doc/yaz.html\">Documentation</A></P>";
-#endif
- sprintf (hres->content_buf,
- "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n"
- "<HTML>\n"
- " <HEAD>\n"
- " <TITLE>YAZ " YAZ_VERSION "</TITLE>\n"
- " </HEAD>\n"
- " <BODY>\n"
- " <P><A HREF=\"http://www.indexdata.dk/yaz/\">YAZ</A> "
- YAZ_VERSION "</P>\n"
- "%s"
- " </BODY>\n"
- "</HTML>\n", doclink);
- hres->content_len = strlen(hres->content_buf);
- z_HTTP_header_add(o, &hres->headers, "Content-Type", "text/html");
- }
-#endif
-
- if (!p)
- {
- p = z_get_HTTP_Response(o, 404);
- }
- }
- else if (!strcmp(hreq->method, "POST"))
- {
- const char *content_type = z_HTTP_header_lookup(hreq->headers,
- "Content-Type");
- if (content_type && !yaz_strcmp_del("text/xml", content_type, "; "))
- {
- Z_SOAP *soap_package = 0;
- int ret = -1;
- int http_code = 500;
- const char *charset_p = 0;
- char *charset = 0;
-
- static Z_SOAP_Handler soap_handlers[2] = {
+ else if (sr->which == Z_SRW_scan_request)
+ {
+ Z_SRW_PDU *res = yaz_srw_get(o, Z_SRW_scan_response);
+ stylesheet = sr->u.scan_request->stylesheet;
+ if (num_diagnostic)
+ {
+ res->u.scan_response->diagnostics = diagnostic;
+ res->u.scan_response->num_diagnostics = num_diagnostic;
+ }
+ yaz_add_srw_diagnostic(o,
+ &res->u.scan_response->diagnostics,
+ &res->u.scan_response->num_diagnostics,
+ 4, "scan");
+ if (http_code == 200)
+ soap_package->u.generic->p = res;
+ }
+ else
+ {
+ yaz_log(LOG_LOG, "generate soap error");
+ http_code = 500;
+ z_soap_error(assoc->encode, soap_package,
+ "SOAP-ENV:Client", "Bad method", 0);
+ }
+ if (http_code == 200 || http_code == 500)
+ {
+ static Z_SOAP_Handler soap_handlers[3] = {
#if HAVE_XML2
- {"http://www.loc.gov/zing/srw/", 0,
+ {"http://www.loc.gov/zing/srw/", 0,
+ (Z_SOAP_fun) yaz_srw_codec},
+ {"http://www.loc.gov/zing/srw/v1.0/", 0,
(Z_SOAP_fun) yaz_srw_codec},
#endif
- {0, 0, 0}
- };
- if ((charset_p = strstr(content_type, "; charset=")))
- {
- int i = 0;
- charset_p += 10;
- while (i < 20 && charset_p[i] &&
- !strchr("; \n\r", charset_p[i]))
- i++;
- charset = odr_malloc(assoc->encode, i+1);
- memcpy(charset, charset_p, i);
- charset[i] = '\0';
- yaz_log(LOG_LOG, "SOAP encoding %s", charset);
- }
- ret = z_soap_codec(assoc->decode, &soap_package,
- &hreq->content_buf, &hreq->content_len,
- soap_handlers);
-#if HAVE_XML2
- if (!ret && soap_package->which == Z_SOAP_generic &&
- soap_package->u.generic->no == 0)
- {
- /* SRW package */
- char *db = "Default";
- const char *p0 = hreq->path, *p1;
- Z_SRW_PDU *sr = soap_package->u.generic->p;
-
- if (*p0 == '/')
- p0++;
- p1 = strchr(p0, '?');
- if (!p1)
- p1 = p0 + strlen(p0);
- if (p1 != p0)
- {
- db = (char*) odr_malloc(assoc->decode, p1 - p0 + 1);
- memcpy (db, p0, p1 - p0);
- db[p1 - p0] = '\0';
- }
-
- if (sr->which == Z_SRW_searchRetrieve_request)
- {
- Z_SRW_PDU *res =
- yaz_srw_get(assoc->encode,
- Z_SRW_searchRetrieve_response);
-
- if (!sr->u.request->database)
- sr->u.request->database = db;
-
- srw_bend_search(assoc, req, sr->u.request,
- res->u.response);
-
- soap_package->u.generic->p = res;
- http_code = 200;
- }
- else if (sr->which == Z_SRW_explain_request)
- {
- Z_SRW_PDU *res =
- yaz_srw_get(assoc->encode, Z_SRW_explain_response);
-
- if (!sr->u.explain_request->database)
- sr->u.explain_request->database = db;
-
- srw_bend_explain(assoc, req, sr->u.explain_request,
- res->u.explain_response);
- if (!res->u.explain_response->record.recordData_buf)
- {
- z_soap_error(assoc->encode, soap_package,
- "SOAP-ENV:Client", "Explain Not Supported", 0);
- }
- else
- {
- soap_package->u.generic->p = res;
- http_code = 200;
- }
- }
- else
- {
- z_soap_error(assoc->encode, soap_package,
- "SOAP-ENV:Client", "Bad method", 0);
- }
- }
-#endif
- p = z_get_HTTP_Response(o, 200);
- hres = p->u.HTTP_Response;
- ret = z_soap_codec_enc(assoc->encode, &soap_package,
- &hres->content_buf, &hres->content_len,
- soap_handlers, charset);
- hres->code = http_code;
- if (!charset)
- z_HTTP_header_add(o, &hres->headers, "Content-Type", "text/xml");
- else
- {
- char ctype[60];
- strcpy(ctype, "text/xml; charset=");
- strcat(ctype, charset);
- z_HTTP_header_add(o, &hres->headers, "Content-Type", ctype);
- }
- }
- if (!p) /* still no response ? */
- p = z_get_HTTP_Response(o, 500);
+ {0, 0, 0}
+ };
+ char ctype[60];
+ int ret;
+ p = z_get_HTTP_Response(o, 200);
+ hres = p->u.HTTP_Response;
+ ret = z_soap_codec_enc_xsl(assoc->encode, &soap_package,
+ &hres->content_buf, &hres->content_len,
+ soap_handlers, charset, stylesheet);
+ hres->code = http_code;
+
+ strcpy(ctype, "text/xml");
+ if (charset)
+ {
+ strcat(ctype, "; charset=");
+ strcat(ctype, charset);
+ }
+ z_HTTP_header_add(o, &hres->headers, "Content-Type", ctype);
+ }
+ else
+ p = z_get_HTTP_Response(o, http_code);
}
- else
- {
- p = z_get_HTTP_Response(o, 405);
- hres = p->u.HTTP_Response;
- z_HTTP_header_add(o, &hres->headers, "Allow", "GET, POST");
- }
+ if (p == 0)
+ p = z_get_HTTP_Response(o, 500);
hres = p->u.HTTP_Response;
if (!strcmp(hreq->version, "1.0"))
{
{
z_HTTP_header_add(o, &hres->headers, "Connection", "close");
assoc->state = ASSOC_DEAD;
+ assoc->cs_get_mask = 0;
}
else
{
{
odr_setbuf(assoc->encode, req->response, req->size_response, 1);
- if (assoc->print && !z_GDU(assoc->print, &res, 0, 0))
+ if (assoc->print)
{
- yaz_log(LOG_WARN, "ODR print error: %s",
- odr_errmsg(odr_geterror(assoc->print)));
+ if (!z_GDU(assoc->print, &res, 0, 0))
+ yaz_log(LOG_WARN, "ODR print error: %s",
+ odr_errmsg(odr_geterror(assoc->print)));
odr_reset(assoc->print);
}
if (!z_GDU(assoc->encode, &res, 0, 0))
{
Z_CharSetandLanguageNegotiation *negotiation =
yaz_get_charneg_record (req->otherInfo);
- if (negotiation->which == Z_CharSetandLanguageNegotiation_proposal)
+ if (negotiation &&
+ negotiation->which == Z_CharSetandLanguageNegotiation_proposal)
assoc->init->charneg_request = negotiation;
}
+ assoc->backend = 0;
if (!(binitres = (*cb->bend_init)(assoc->init)))
{
yaz_log(LOG_WARN, "Bad response from backend.");
if (ODR_MASK_GET(req->protocolVersion, Z_ProtocolVersion_1))
{
ODR_MASK_SET(resp->protocolVersion, Z_ProtocolVersion_1);
- assoc->version = 2; /* 1 & 2 are equivalent */
+ assoc->version = 1; /* 1 & 2 are equivalent */
}
if (ODR_MASK_GET(req->protocolVersion, Z_ProtocolVersion_2))
{
assoc->init->implementation_name,
odr_prepend(assoc->encode, "GFS", resp->implementationName));
- version = odr_strdup(assoc->encode, "$Revision: 1.8 $");
+ version = odr_strdup(assoc->encode, "$Revision: 1.23 $");
if (strlen(version) > 10) /* check for unexpanded CVS strings */
version[strlen(version)-2] = '\0';
resp->implementationVersion = odr_prepend(assoc->encode,
e->which = Z_DiagnosticFormat_s_defaultDiagRec;
e->u.defaultDiagRec = justdiag(odr, error, addinfo);
+ e->message = 0;
return x;
}
this_length = odr_total(a->encode) - total_length - dumped_records;
yaz_log(LOG_DEBUG, " fetched record, len=%d, total=%d dumped=%d",
this_length, total_length, dumped_records);
- if (this_length + total_length > a->preferredMessageSize)
+ if (a->preferredMessageSize > 0 &&
+ this_length + total_length > a->preferredMessageSize)
{
/* record is small enough, really */
if (this_length <= a->preferredMessageSize && recno > start)
projects / yaz-moved-to-github.git / blobdiff