/*
- * Copyright (c) 1995-1999, Index Data
+ * Copyright (c) 1995-2001, Index Data
* See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
*
* $Log: seshigh.c,v $
- * Revision 1.96 1999-11-04 14:58:44 adam
+ * Revision 1.114 2001-02-21 13:46:53 adam
+ * C++ fixes.
+ *
+ * Revision 1.113 2001/01/30 21:34:17 adam
+ * Added step-size for Scan backend interface.
+ *
+ * Revision 1.112 2001/01/29 09:38:22 adam
+ * Fixed bug that made the frontend server crash when no attribute set
+ * was specified for scan.
+ *
+ * Revision 1.111 2000/11/23 10:58:32 adam
+ * SSL comstack support. Separate POSIX thread support library.
+ *
+ * Revision 1.110 2000/10/02 13:05:32 adam
+ * Fixed bug introduced by previous commit.
+ *
+ * Revision 1.109 2000/10/02 11:07:44 adam
+ * Added peer_name member for bend_init handler. Changed the YAZ
+ * client so that tcp: can be avoided in target spec.
+ *
+ * Revision 1.108 2000/09/04 08:58:15 adam
+ * Added prefix yaz_ for most logging utility functions.
+ *
+ * Revision 1.107 2000/08/31 10:20:12 adam
+ * Added member request_format and output_format for backend fetch method.
+ *
+ * Revision 1.106 2000/08/31 09:51:25 adam
+ * Added record_syntax member for fetch method (raw OID).
+ *
+ * Revision 1.105 2000/07/06 10:38:47 adam
+ * Enhanced option --enable-tcpd.
+ *
+ * Revision 1.104 2000/04/05 07:39:55 adam
+ * Added shared library support (libtool).
+ *
+ * Revision 1.103 2000/03/20 19:06:25 adam
+ * Added Segment request for fronend server. Work on admin for client.
+ *
+ * Revision 1.102 2000/03/15 12:59:49 adam
+ * Added handle member to statserv_control.
+ *
+ * Revision 1.101 2000/01/12 14:36:07 adam
+ * Added printing stream (ODR) for backend functions.
+ *
+ * Revision 1.100 1999/12/16 23:36:19 adam
+ * Implemented ILL protocol. Minor updates ASN.1 compiler.
+ *
+ * Revision 1.99 1999/11/30 13:47:12 adam
+ * Improved installation. Moved header files to include/yaz.
+ *
+ * Revision 1.98 1999/11/29 15:12:27 adam
+ * Changed the way implementationName - and version is set.
+ *
+ * Revision 1.96 1999/11/04 14:58:44 adam
* Added status elements for backend delete result set handler.
* Updated delete result result set command for client.
*
*
*/
-#include <yconfig.h>
#include <stdlib.h>
#include <stdio.h>
#ifdef WIN32
#endif
#include <assert.h>
-#include <xmalloc.h>
-#include <comstack.h>
+#include <yaz/yconfig.h>
+#include <yaz/xmalloc.h>
+#include <yaz/comstack.h>
#include "eventl.h"
#include "session.h"
-#include <proto.h>
-#include <oid.h>
-#include <log.h>
-#include <logrpn.h>
-#include <statserv.h>
+#include <yaz/proto.h>
+#include <yaz/oid.h>
+#include <yaz/log.h>
+#include <yaz/logrpn.h>
+#include <yaz/statserv.h>
-#include <backend.h>
+#include <yaz/backend.h>
static int process_request(association *assoc, request *req, char **msg);
void backend_response(IOCHAN i, int event);
void save_referenceId (request *reqb, Z_ReferenceId *refid);
static Z_APDU *process_deleteRequest(association *assoc, request *reqb,
int *fd);
-static int bend_default_scan (void *handle, bend_scan_rr *rr);
+static Z_APDU *process_segmentRequest (association *assoc, request *reqb);
static FILE *apduf = 0; /* for use in static mode */
static statserv_options_block *control_block = 0;
control_block = statserv_getcontrol();
if (!(anew = (association *)xmalloc(sizeof(*anew))))
return 0;
+ anew->init = 0;
anew->client_chan = channel;
anew->client_link = link;
+ anew->cs_get_mask = 0;
+ anew->cs_put_mask = 0;
+ anew->cs_accept_mask = 0;
if (!(anew->decode = odr_createmem(ODR_DECODE)) ||
!(anew->encode = odr_createmem(ODR_ENCODE)))
return 0;
*/
void destroy_association(association *h)
{
+ statserv_options_block *cb = statserv_getcontrol();
+
+ xfree(h->init);
odr_destroy(h->decode);
odr_destroy(h->encode);
if (h->print)
if (h->input_buffer)
xfree(h->input_buffer);
if (h->backend)
- bend_close(h->backend);
+ (*cb->bend_close)(h->backend);
while (request_deq(&h->incoming));
while (request_deq(&h->outgoing));
request_delq(&h->incoming);
}
return;
}
- if (event & EVENT_INPUT || event & EVENT_WORK) /* input */
+ if (event & assoc->cs_accept_mask)
{
- if (event & EVENT_INPUT)
+ yaz_log (LOG_DEBUG, "ir_session (accept)");
+ if (!cs_accept (conn))
+ {
+ yaz_log (LOG_LOG, "accept failed");
+ destroy_association(assoc);
+ iochan_destroy(h);
+ }
+ iochan_clearflag (h, EVENT_OUTPUT|EVENT_OUTPUT);
+ if (conn->io_pending)
+ { /* cs_accept didn't complete */
+ assoc->cs_accept_mask =
+ ((conn->io_pending & CS_WANT_WRITE) ? EVENT_OUTPUT : 0) |
+ ((conn->io_pending & CS_WANT_READ) ? EVENT_INPUT : 0);
+
+ iochan_setflag (h, assoc->cs_accept_mask);
+ }
+ else
+ { /* cs_accept completed. Prepare for reading (cs_get) */
+ assoc->cs_accept_mask = 0;
+ assoc->cs_get_mask = EVENT_INPUT;
+ iochan_setflag (h, assoc->cs_get_mask);
+ }
+ return;
+ }
+ if ((event & assoc->cs_get_mask) || (event & EVENT_WORK)) /* input */
+ {
+ if ((assoc->cs_put_mask & EVENT_INPUT) == 0 && (event & assoc->cs_get_mask))
{
yaz_log(LOG_DEBUG, "ir_session (input)");
- assert(assoc && conn);
/* We aren't speaking to this fellow */
if (assoc->state == ASSOC_DEAD)
{
iochan_destroy(h);
return;
}
+ assoc->cs_get_mask = EVENT_INPUT;
if ((res = cs_get(conn, &assoc->input_buffer,
&assoc->input_buffer_len)) <= 0)
{
return;
}
else if (res == 1) /* incomplete read - wait for more */
+ {
+ if (conn->io_pending & CS_WANT_WRITE)
+ assoc->cs_get_mask |= EVENT_OUTPUT;
+ iochan_setflag(h, assoc->cs_get_mask);
return;
+ }
if (cs_more(conn)) /* more stuff - call us again later, please */
iochan_setevent(h, EVENT_INPUT);
odr_errmsg(odr_geterror(assoc->decode)),
odr_offset(assoc->decode));
yaz_log(LOG_LOG, "PDU dump:");
- odr_dumpBER(log_file(), assoc->input_buffer, res);
+ odr_dumpBER(yaz_log_file(), assoc->input_buffer, res);
do_close(assoc, Z_Close_protocolError, "Malformed package");
return;
}
do_close_req(assoc, Z_Close_systemProblem, msg, req);
}
}
- if (event & EVENT_OUTPUT)
+ if (event & assoc->cs_put_mask)
{
request *req = request_head(&assoc->outgoing);
+ assoc->cs_put_mask = 0;
yaz_log(LOG_DEBUG, "ir_session (output)");
req->state = REQUEST_PENDING;
switch (res = cs_put(conn, req->response, req->len_response))
{
- case -1:
- yaz_log(LOG_LOG, "Connection closed by client");
- cs_close(conn);
- destroy_association(assoc);
- iochan_destroy(h);
- break;
- case 0: /* all sent - release the request structure */
- yaz_log(LOG_DEBUG, "Wrote PDU, %d bytes", req->len_response);
- nmem_destroy(req->request_mem);
- request_deq(&assoc->outgoing);
- request_release(req);
- if (!request_head(&assoc->outgoing))
- iochan_clearflag(h, EVENT_OUTPUT);
- break;
- /* value of 1 -- partial send -- is simply ignored */
+ case -1:
+ yaz_log(LOG_LOG, "Connection closed by client");
+ cs_close(conn);
+ destroy_association(assoc);
+ iochan_destroy(h);
+ break;
+ case 0: /* all sent - release the request structure */
+ yaz_log(LOG_DEBUG, "Wrote PDU, %d bytes", req->len_response);
+ nmem_destroy(req->request_mem);
+ request_deq(&assoc->outgoing);
+ request_release(req);
+ if (!request_head(&assoc->outgoing))
+ { /* restore mask for cs_get operation ... */
+ iochan_clearflag(h, EVENT_OUTPUT|EVENT_INPUT);
+ iochan_setflag(h, assoc->cs_get_mask);
+ }
+ break;
+ default:
+ if (conn->io_pending & CS_WANT_WRITE)
+ assoc->cs_put_mask |= EVENT_OUTPUT;
+ if (conn->io_pending & CS_WANT_READ)
+ assoc->cs_put_mask |= EVENT_INPUT;
+ iochan_setflag(h, assoc->cs_put_mask);
}
}
if (event & EVENT_EXCEPT)
{
- yaz_log(LOG_DEBUG, "ir_session (exception)");
+ yaz_log(LOG_LOG, "ir_session (exception)");
cs_close(conn);
destroy_association(assoc);
iochan_destroy(h);
int fd = -1;
Z_APDU *res;
int retval;
-
+
*msg = "Unknown Error";
assert(req && req->state == REQUEST_IDLE);
+ if (req->request->which != Z_APDU_initRequest && !assoc->init)
+ {
+ *msg = "Missing InitRequest";
+ return -1;
+ }
switch (req->request->which)
{
- case Z_APDU_initRequest:
- res = process_initRequest(assoc, req); break;
- case Z_APDU_searchRequest:
- res = process_searchRequest(assoc, req, &fd); break;
- case Z_APDU_presentRequest:
- res = process_presentRequest(assoc, req, &fd); break;
- case Z_APDU_scanRequest:
- if (assoc->bend_scan)
- res = process_scanRequest(assoc, req, &fd);
- else
- {
- *msg = "Cannot handle Scan APDU";
- return -1;
- }
- break;
- case Z_APDU_extendedServicesRequest:
- if (assoc->bend_esrequest)
- res = process_ESRequest(assoc, req, &fd);
- else
- {
- *msg = "Cannot handle Extended Services APDU";
- return -1;
- }
- break;
- case Z_APDU_sortRequest:
- if (assoc->bend_sort)
- res = process_sortRequest(assoc, req, &fd);
- else
- {
- *msg = "Cannot handle Sort APDU";
- return -1;
- }
- break;
- case Z_APDU_close:
- process_close(assoc, req);
- return 0;
- case Z_APDU_deleteResultSetRequest:
- if (assoc->bend_delete)
- res = process_deleteRequest(assoc, req, &fd);
- else
- {
- *msg = "Cannot handle Delete APDU";
- return -1;
- }
- break;
- default:
- *msg = "Bad APDU received";
+ case Z_APDU_initRequest:
+ res = process_initRequest(assoc, req); break;
+ case Z_APDU_searchRequest:
+ res = process_searchRequest(assoc, req, &fd); break;
+ case Z_APDU_presentRequest:
+ res = process_presentRequest(assoc, req, &fd); break;
+ case Z_APDU_scanRequest:
+ if (assoc->init->bend_scan)
+ res = process_scanRequest(assoc, req, &fd);
+ else
+ {
+ *msg = "Cannot handle Scan APDU";
+ return -1;
+ }
+ break;
+ case Z_APDU_extendedServicesRequest:
+ if (assoc->init->bend_esrequest)
+ res = process_ESRequest(assoc, req, &fd);
+ else
+ {
+ *msg = "Cannot handle Extended Services APDU";
+ return -1;
+ }
+ break;
+ case Z_APDU_sortRequest:
+ if (assoc->init->bend_sort)
+ res = process_sortRequest(assoc, req, &fd);
+ else
+ {
+ *msg = "Cannot handle Sort APDU";
+ return -1;
+ }
+ break;
+ case Z_APDU_close:
+ process_close(assoc, req);
+ return 0;
+ case Z_APDU_deleteResultSetRequest:
+ if (assoc->init->bend_delete)
+ res = process_deleteRequest(assoc, req, &fd);
+ else
+ {
+ *msg = "Cannot handle Delete APDU";
+ return -1;
+ }
+ break;
+ case Z_APDU_segmentRequest:
+ if (assoc->init->bend_segment)
+ {
+ res = process_segmentRequest (assoc, req);
+ }
+ else
+ {
+ *msg = "Cannot handle Segment APDU";
return -1;
+ }
+ break;
+ default:
+ *msg = "Bad APDU received";
+ return -1;
}
if (res)
{
request_enq(&assoc->outgoing, req);
/* turn the work over to the ir_session handler */
iochan_setflag(assoc->client_chan, EVENT_OUTPUT);
+ assoc->cs_put_mask = EVENT_OUTPUT;
/* Is there more work to be done? give that to the input handler too */
#if 1
if (request_head(&assoc->incoming))
*/
static Z_APDU *process_initRequest(association *assoc, request *reqb)
{
+ statserv_options_block *cb = statserv_getcontrol();
Z_InitRequest *req = reqb->request->u.initRequest;
Z_APDU *apdu = zget_APDU(assoc->encode, Z_APDU_initResponse);
Z_InitResponse *resp = apdu->u.initResponse;
- bend_initrequest binitreq;
bend_initresult *binitres;
char options[100];
+ xfree (assoc->init);
+ assoc->init = (bend_initrequest *) xmalloc (sizeof(*assoc->init));
+
yaz_log(LOG_LOG, "Got initRequest");
if (req->implementationId)
yaz_log(LOG_LOG, "Id: %s", req->implementationId);
if (req->implementationVersion)
yaz_log(LOG_LOG, "Version: %s", req->implementationVersion);
- binitreq.stream = assoc->encode;
- binitreq.configname = "default-config";
- binitreq.auth = req->idAuthentication;
- binitreq.referenceId = req->referenceId;
- binitreq.implementation_version = 0;
- binitreq.implementation_name = 0;
- binitreq.bend_sort = NULL;
- binitreq.bend_search = NULL;
- binitreq.bend_present = NULL;
- binitreq.bend_esrequest = NULL;
- binitreq.bend_delete = NULL;
- binitreq.bend_scan = bend_default_scan;
- if (!(binitres = bend_init(&binitreq)))
+ assoc->init->stream = assoc->encode;
+ assoc->init->print = assoc->print;
+ assoc->init->auth = req->idAuthentication;
+ assoc->init->referenceId = req->referenceId;
+ assoc->init->implementation_version = 0;
+ assoc->init->implementation_name = 0;
+ assoc->init->bend_sort = NULL;
+ assoc->init->bend_search = NULL;
+ assoc->init->bend_present = NULL;
+ assoc->init->bend_esrequest = NULL;
+ assoc->init->bend_delete = NULL;
+ assoc->init->bend_scan = NULL;
+ assoc->init->bend_segment = NULL;
+ assoc->init->bend_fetch = NULL;
+
+ assoc->init->peer_name =
+ odr_strdup (assoc->encode, cs_addrstr(assoc->client_link));
+ if (!(binitres = (*cb->bend_init)(assoc->init)))
{
yaz_log(LOG_WARN, "Bad response from backend.");
return 0;
}
assoc->backend = binitres->handle;
- if ((assoc->bend_sort = (int (*)())binitreq.bend_sort))
+ if ((assoc->init->bend_sort))
yaz_log (LOG_DEBUG, "Sort handler installed");
- if ((assoc->bend_search = (int (*)())binitreq.bend_search))
+ if ((assoc->init->bend_search))
yaz_log (LOG_DEBUG, "Search handler installed");
- if ((assoc->bend_present = (int (*)())binitreq.bend_present))
+ if ((assoc->init->bend_present))
yaz_log (LOG_DEBUG, "Present handler installed");
- if ((assoc->bend_esrequest = (int (*)())binitreq.bend_esrequest))
+ if ((assoc->init->bend_esrequest))
yaz_log (LOG_DEBUG, "ESRequest handler installed");
- if ((assoc->bend_delete = (int (*)())binitreq.bend_delete))
+ if ((assoc->init->bend_delete))
yaz_log (LOG_DEBUG, "Delete handler installed");
- if ((assoc->bend_scan = (int (*)())binitreq.bend_scan))
+ if ((assoc->init->bend_scan))
yaz_log (LOG_DEBUG, "Scan handler installed");
+ if ((assoc->init->bend_segment))
+ yaz_log (LOG_DEBUG, "Segment handler installed");
resp->referenceId = req->referenceId;
*options = '\0';
ODR_MASK_SET(resp->options, Z_Options_present);
strcat(options, " prst");
}
- if (ODR_MASK_GET(req->options, Z_Options_delSet) && binitreq.bend_delete)
+ if (ODR_MASK_GET(req->options, Z_Options_delSet) &&
+ assoc->init->bend_delete)
{
ODR_MASK_SET(resp->options, Z_Options_delSet);
strcat(options, " del");
}
if (ODR_MASK_GET(req->options, Z_Options_extendedServices) &&
- binitreq.bend_esrequest)
+ assoc->init->bend_esrequest)
{
ODR_MASK_SET(resp->options, Z_Options_extendedServices);
strcat (options, " extendedServices");
ODR_MASK_SET(resp->options, Z_Options_namedResultSets);
strcat(options, " namedresults");
}
- if (ODR_MASK_GET(req->options, Z_Options_scan) && binitreq.bend_scan)
+ if (ODR_MASK_GET(req->options, Z_Options_scan) && assoc->init->bend_scan)
{
ODR_MASK_SET(resp->options, Z_Options_scan);
strcat(options, " scan");
ODR_MASK_SET(resp->options, Z_Options_concurrentOperations);
strcat(options, " concurop");
}
- if (ODR_MASK_GET(req->options, Z_Options_sort) && binitreq.bend_sort)
+ if (ODR_MASK_GET(req->options, Z_Options_sort) && assoc->init->bend_sort)
{
ODR_MASK_SET(resp->options, Z_Options_sort);
strcat(options, " sort");
assoc->preferredMessageSize = *req->preferredMessageSize;
if (assoc->preferredMessageSize > assoc->maximumRecordSize)
assoc->preferredMessageSize = assoc->maximumRecordSize;
+
+#if 0
+ assoc->maximumRecordSize = 3000000;
+ assoc->preferredMessageSize = 3000000;
+#endif
+
resp->preferredMessageSize = &assoc->preferredMessageSize;
resp->maximumRecordSize = &assoc->maximumRecordSize;
- resp->implementationName = "Index Data/YAZ Generic Frontend Server";
+ resp->implementationName = "GFS";
- if (binitreq.implementation_name)
+ if (assoc->init->implementation_name)
{
char *nv = (char *)
odr_malloc (assoc->encode,
- strlen(binitreq.implementation_name) + 3 +
+ strlen(assoc->init->implementation_name) + 10 +
strlen(resp->implementationName));
- sprintf (nv, "%s %s",
- resp->implementationName, binitreq.implementation_name);
+ sprintf (nv, "%s / %s",
+ resp->implementationName, assoc->init->implementation_name);
resp->implementationName = nv;
}
- if (binitreq.implementation_version)
+ if (assoc->init->implementation_version)
{
char *nv = (char *)
odr_malloc (assoc->encode,
- strlen(binitreq.implementation_version) + 3 +
+ strlen(assoc->init->implementation_version) + 10 +
strlen(resp->implementationVersion));
- sprintf (nv, "%s %s",
- resp->implementationVersion, binitreq.implementation_version);
+ sprintf (nv, "YAZ %s / %s",
+ resp->implementationVersion,
+ assoc->init->implementation_version);
resp->implementationVersion = nv;
}
* These functions should be merged.
*/
-static void set_addinfo (Z_DefaultDiagFormat *dr, char *addinfo)
+static void set_addinfo (Z_DefaultDiagFormat *dr, char *addinfo, ODR odr)
{
#if ASN_COMPILED
dr->which = Z_DefaultDiagFormat_v2Addinfo;
- dr->u.v2Addinfo = addinfo ? addinfo : "";
+ dr->u.v2Addinfo = odr_strdup (odr, addinfo ? addinfo : "");
#else
dr->which = Z_DiagForm_v2AddInfo;
- dr->addinfo = addinfo ? addinfo : "";
+ dr->addinfo = odr_strdup (odr, addinfo ? addinfo : "");
#endif
}
dr->diagnosticSetId =
odr_oiddup (assoc->encode, oid_ent_to_oid(&bib1, oid));
dr->condition = err;
- set_addinfo (dr, addinfo);
+ set_addinfo (dr, addinfo, assoc->encode);
return rec;
}
dr->diagnosticSetId = odr_oiddup (assoc->encode,
oid_ent_to_oid(&bib1, oid));
dr->condition = err;
- set_addinfo (dr, addinfo);
+ set_addinfo (dr, addinfo, assoc->encode);
return rec;
}
#ifdef ASN_COMPILED
rec->which = Z_DefaultDiagFormat_v2Addinfo;
- rec->u.v2Addinfo = addinfo ? addinfo : "";
+ rec->u.v2Addinfo = odr_strdup (assoc->encode, addinfo ? addinfo : "");
#else
rec->which = Z_DiagForm_v2AddInfo;
- rec->addinfo = addinfo ? addinfo : "";
+ rec->addinfo = odr_strdup (assoc->encode, addinfo ? addinfo : "");
#endif
return recs;
}
static Z_Records *pack_records(association *a, char *setname, int start,
- int *num, Z_RecordComposition *comp,
- int *next, int *pres, oid_value format,
- Z_ReferenceId *referenceId)
+ int *num, Z_RecordComposition *comp,
+ int *next, int *pres, oid_value format,
+ Z_ReferenceId *referenceId,
+ int *oid)
{
int recno, total_length = 0, toget = *num, dumped_records = 0;
Z_Records *records =
a->maximumRecordSize);
for (recno = start; reclist->num_records < toget; recno++)
{
- bend_fetchrequest freq;
- bend_fetchresult *fres;
+ bend_fetch_rr freq;
Z_NamePlusRecord *thisrec;
int this_length = 0;
/*
* idea of the total size of the data so far.
*/
total_length = odr_total(a->encode) - dumped_records;
+ freq.errcode = 0;
+ freq.errstring = 0;
+ freq.basename = 0;
+ freq.len = 0;
+ freq.record = 0;
+ freq.last_in_set = 0;
freq.setname = setname;
+ freq.surrogate_flag = 0;
freq.number = recno;
freq.comp = comp;
- freq.format = format;
+ freq.request_format = format;
+ freq.request_format_raw = oid;
+ freq.output_format = format;
+ freq.output_format_raw = 0;
freq.stream = a->encode;
+ freq.print = a->print;
freq.surrogate_flag = 0;
freq.referenceId = referenceId;
- if (!(fres = bend_fetch(a->backend, &freq, 0)))
- {
- *pres = Z_PRES_FAILURE;
- return diagrec(a, 2, "Backend interface problem");
- }
+ (*a->init->bend_fetch)(a->backend, &freq);
/* backend should be able to signal whether error is system-wide
or only pertaining to current record */
- if (fres->errcode)
+ if (freq.errcode)
{
if (!freq.surrogate_flag)
{
*pres = Z_PRES_FAILURE;
- return diagrec(a, fres->errcode, fres->errstring);
+ return diagrec(a, freq.errcode, freq.errstring);
}
reclist->records[reclist->num_records] =
- surrogatediagrec(a, fres->basename, fres->errcode,
- fres->errstring);
+ surrogatediagrec(a, freq.basename, freq.errcode,
+ freq.errstring);
reclist->num_records++;
- *next = fres->last_in_set ? 0 : recno + 1;
+ *next = freq.last_in_set ? 0 : recno + 1;
continue;
}
- if (fres->len >= 0)
- this_length = fres->len;
+ if (freq.len >= 0)
+ this_length = freq.len;
else
this_length = odr_total(a->encode) - total_length;
yaz_log(LOG_DEBUG, " fetched record, len=%d, total=%d",
{
yaz_log(LOG_DEBUG, " Dropped it");
reclist->records[reclist->num_records] =
- surrogatediagrec(a, fres->basename, 16, 0);
+ surrogatediagrec(a, freq.basename, 16, 0);
reclist->num_records++;
- *next = fres->last_in_set ? 0 : recno + 1;
+ *next = freq.last_in_set ? 0 : recno + 1;
dumped_records += this_length;
continue;
}
{
yaz_log(LOG_DEBUG, "Record > maxrcdsz");
reclist->records[reclist->num_records] =
- surrogatediagrec(a, fres->basename, 17, 0);
+ surrogatediagrec(a, freq.basename, 17, 0);
reclist->num_records++;
- *next = fres->last_in_set ? 0 : recno + 1;
+ *next = freq.last_in_set ? 0 : recno + 1;
dumped_records += this_length;
continue;
}
odr_malloc(a->encode, sizeof(*thisrec))))
return 0;
if (!(thisrec->databaseName = (char *)odr_malloc(a->encode,
- strlen(fres->basename) + 1)))
+ strlen(freq.basename) + 1)))
return 0;
- strcpy(thisrec->databaseName, fres->basename);
+ strcpy(thisrec->databaseName, freq.basename);
thisrec->which = Z_NamePlusRecord_databaseRecord;
- thisrec->u.databaseRecord = z_ext_record(a->encode, fres->format,
- fres->record, fres->len);
+
+ if (freq.output_format_raw)
+ {
+ struct oident *ident = oid_getentbyoid(freq.output_format_raw);
+ freq.output_format = ident->value;
+ }
+ thisrec->u.databaseRecord = z_ext_record(a->encode, freq.output_format,
+ freq.record, freq.len);
if (!thisrec->u.databaseRecord)
return 0;
reclist->records[reclist->num_records] = thisrec;
reclist->num_records++;
- *next = fres->last_in_set ? 0 : recno + 1;
+ *next = freq.last_in_set ? 0 : recno + 1;
}
*num = reclist->num_records;
return records;
case Z_Query_type_1: case Z_Query_type_101:
log_rpn_query (req->query->u.type_1);
}
- if (assoc->bend_search)
+ if (assoc->init->bend_search)
{
bsrr->setname = req->resultSetName;
bsrr->replace_set = *req->replaceIndicator;
bsrr->query = req->query;
bsrr->stream = assoc->encode;
bsrr->decode = assoc->decode;
+ bsrr->print = assoc->print;
bsrr->errcode = 0;
bsrr->hits = 0;
bsrr->errstring = NULL;
- ((int (*)(void *, bend_search_rr *))(assoc->bend_search))
- (assoc->backend, bsrr);
+ (assoc->init->bend_search)(assoc->backend, bsrr);
if (!bsrr->request)
return 0;
}
+#if 0
else
{
bend_searchrequest bsrq;
bsrq.referenceId = req->referenceId;
bsrq.stream = assoc->encode;
bsrq.decode = assoc->decode;
+ bsrq.print = assoc->print;
if (!(bsrt = bend_search (assoc->backend, &bsrq, fd)))
return 0;
bsrr->hits = bsrt->hits;
bsrr->errcode = bsrt->errcode;
bsrr->errstring = bsrt->errstring;
}
+#endif
return response_searchRequest(assoc, reqb, bsrr, fd);
}
else
form = prefformat->value;
resp->records = pack_records(assoc, req->resultSetName, 1,
- toget, compp, next, presst, form, req->referenceId);
+ toget, compp, next, presst, form, req->referenceId,
+ req->preferredRecordSyntax);
if (!resp->records)
return 0;
resp->numberOfRecordsReturned = toget;
* speed - which is normally more true for search than for present.
*/
static Z_APDU *process_presentRequest(association *assoc, request *reqb,
- int *fd)
+ int *fd)
{
Z_PresentRequest *req = reqb->request->u.presentRequest;
oident *prefformat;
form = VAL_NONE;
else
form = prefformat->value;
- if (assoc->bend_present)
+ if (assoc->init->bend_present)
{
bend_present_rr *bprr = (bend_present_rr *)
nmem_malloc (reqb->request_mem, sizeof(*bprr));
bprr->comp = req->recordComposition;
bprr->referenceId = req->referenceId;
bprr->stream = assoc->encode;
+ bprr->print = assoc->print;
bprr->request = reqb;
bprr->association = assoc;
bprr->errcode = 0;
bprr->errstring = NULL;
- ((int (*)(void *, bend_present_rr *))(*assoc->bend_present))(
- assoc->backend, bprr);
+ (*assoc->init->bend_present)(assoc->backend, bprr);
if (!bprr->request)
return 0;
resp->records =
pack_records(assoc, req->resultSetId, *req->resultSetStartPoint,
num, req->recordComposition, next, presst, form,
- req->referenceId);
+ req->referenceId, req->preferredRecordSyntax);
if (!resp->records)
return 0;
resp->numberOfRecordsReturned = num;
return apdu;
}
-static int bend_default_scan (void *handle, bend_scan_rr *rr)
-{
- bend_scanrequest srq;
- bend_scanresult *srs;
-
- srq.num_bases = rr->num_bases;
- srq.basenames = rr->basenames;
- srq.attributeset = rr->attributeset;
- srq.referenceId = rr->referenceId;
- srq.term = rr->term;
- srq.term_position = rr->term_position;
- srq.num_entries = rr->num_entries;
- srq.stream = rr->stream;
-
- srs = bend_scan(handle, &srq, 0);
-
- rr->term_position = srs->term_position;
- rr->num_entries = srs->num_entries;
- rr->entries = srs->entries;
- rr->status = srs->status;
- rr->errcode = srs->errcode;
- rr->errstring = srs->errstring;
- return 0;
-}
-
/*
* Scan was implemented rather in a hurry, and with support for only the basic
* elements of the service in the backend API. Suggestions are welcome.
apdu->which = Z_APDU_scanResponse;
apdu->u.scanResponse = res;
res->referenceId = req->referenceId;
- res->stepSize = 0;
+ res->stepSize = (int*) odr_malloc (assoc->encode, sizeof(*res->stepSize));
+ *res->stepSize = 0;
+ if (req->stepSize)
+ *res->stepSize = *req->stepSize;
res->scanStatus = scanStatus;
res->numberOfEntriesReturned = numberOfEntriesReturned;
res->positionOfTerm = 0;
bsrr->term = req->termListAndStartPoint;
bsrr->referenceId = req->referenceId;
bsrr->stream = assoc->encode;
+ bsrr->print = assoc->print;
+ bsrr->step_size = res->stepSize;
if (!(attset = oid_getentbyoid(req->attributeSet)) ||
attset->oclass != CLASS_RECSYN)
bsrr->attributeset = VAL_NONE;
else
bsrr->attributeset = attset->value;
- log_scan_term (req->termListAndStartPoint, attset->value);
+ log_scan_term (req->termListAndStartPoint, bsrr->attributeset);
bsrr->term_position = req->preferredPositionInResponse ?
*req->preferredPositionInResponse : 1;
- ((int (*)(void *, bend_scan_rr *))(*assoc->bend_scan))(assoc->backend,
- bsrr);
+ ((int (*)(void *, bend_scan_rr *))
+ (*assoc->init->bend_scan))(assoc->backend, bsrr);
if (bsrr->errcode)
diagrecs_p = diagrecs(assoc, bsrr->errcode, bsrr->errstring);
else
bsrr->output_setname = req->sortedResultSetName;
bsrr->sort_sequence = req->sortSequence;
bsrr->stream = assoc->encode;
+ bsrr->print = assoc->print;
bsrr->sort_status = Z_SortStatus_failure;
bsrr->errcode = 0;
bsrr->errstring = 0;
- ((int (*)(void *, bend_sort_rr *))(*assoc->bend_sort))(assoc->backend,
- bsrr);
+ (*assoc->init->bend_sort)(assoc->backend, bsrr);
res->referenceId = bsrr->referenceId;
res->sortStatus = (int *)
bdrr->num_setnames = req->num_resultSetList;
bdrr->setnames = req->resultSetList;
bdrr->stream = assoc->encode;
+ bdrr->print = assoc->print;
bdrr->function = *req->deleteFunction;
bdrr->referenceId = req->referenceId;
bdrr->statuses = 0;
if (bdrr->num_setnames > 0)
{
int i;
- bdrr->statuses = odr_malloc(assoc->encode, sizeof(*bdrr->statuses) *
- bdrr->num_setnames);
+ bdrr->statuses = (int*)
+ odr_malloc(assoc->encode, sizeof(*bdrr->statuses) *
+ bdrr->num_setnames);
for (i = 0; i < bdrr->num_setnames; i++)
bdrr->statuses[i] = 0;
}
- ((int (*)(void *, bend_delete_rr *))
- (*assoc->bend_delete))(assoc->backend, bdrr);
+ (*assoc->init->bend_delete)(assoc->backend, bdrr);
res->referenceId = req->referenceId;
if (bdrr->num_setnames > 0)
{
int i;
- res->deleteListStatuses = odr_malloc(assoc->encode,
- sizeof(*res->deleteListStatuses));
+ res->deleteListStatuses = (Z_ListStatuses *)
+ odr_malloc(assoc->encode, sizeof(*res->deleteListStatuses));
res->deleteListStatuses->num = bdrr->num_setnames;
res->deleteListStatuses->elements =
- odr_malloc (assoc->encode,
+ (Z_ListStatus **)
+ odr_malloc (assoc->encode,
sizeof(*res->deleteListStatuses->elements) *
bdrr->num_setnames);
for (i = 0; i<bdrr->num_setnames; i++)
{
res->deleteListStatuses->elements[i] =
+ (Z_ListStatus *)
odr_malloc (assoc->encode,
sizeof(**res->deleteListStatuses->elements));
res->deleteListStatuses->elements[i]->status = bdrr->statuses+i;
return r->clientData;
}
+static Z_APDU *process_segmentRequest (association *assoc, request *reqb)
+{
+ bend_segment_rr request;
+
+ request.segment = reqb->request->u.segmentRequest;
+ request.stream = assoc->encode;
+ request.decode = assoc->decode;
+ request.print = assoc->print;
+ request.association = assoc;
+
+ (*assoc->init->bend_segment)(assoc->backend, &request);
+
+ return 0;
+}
+
static Z_APDU *process_ESRequest(association *assoc, request *reqb, int *fd)
{
bend_esrequest_rr esrequest;
esrequest.esr = reqb->request->u.extendedServicesRequest;
esrequest.stream = assoc->encode;
+ esrequest.decode = assoc->decode;
+ esrequest.print = assoc->print;
esrequest.errcode = 0;
esrequest.errstring = NULL;
esrequest.request = reqb;
esrequest.association = assoc;
esrequest.referenceId = req->referenceId;
- ((int (*)(void *, bend_esrequest_rr *))(*assoc->bend_esrequest))
- (assoc->backend, &esrequest);
+ (*assoc->init->bend_esrequest)(assoc->backend, &esrequest);
/* If the response is being delayed, return NULL */
if (esrequest.request == NULL)
projects / yaz-moved-to-github.git / blobdiff