-/*
- * Copyright (C) 1995-2002, Index Data
- * All rights reserved.
- *
- * $Id: zserver.c,v 1.88 2002-05-07 11:05:19 adam Exp $
- */
+/* $Id: zserver.c,v 1.148 2006-06-07 10:50:09 adam Exp $
+ Copyright (C) 1995-2006
+ Index Data ApS
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
-#include <stdio.h>
#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
#include <fcntl.h>
#ifdef WIN32
#include <io.h>
#include <process.h>
-#else
+#include <sys/locking.h>
+#endif
+#if HAVE_UNISTD_H
#include <unistd.h>
#endif
-#include <yaz/data1.h>
-#ifdef ASN_COMPILED
+#include <errno.h>
+#include <yaz/log.h>
#include <yaz/ill.h>
-#endif
+#include <yaz/yaz-util.h>
+#include <yaz/diagbib1.h>
+
+#include <sys/types.h>
#include "zserver.h"
q->bend_fetch = bend_fetch;
q->bend_scan = bend_scan;
-#if ZMBOL
- q->implementation_name = "Z'mbol Information Server";
- q->implementation_version = "Z'mbol " ZEBRAVER;
-#else
q->implementation_name = "Zebra Information Server";
q->implementation_version = "Zebra " ZEBRAVER;
-#endif
- logf (LOG_DEBUG, "bend_init");
+ yaz_log (YLOG_DEBUG, "bend_init");
sob = statserv_getcontrol ();
- if (!(zh = zebra_open (sob->handle)))
+ if (!(zh = zebra_open (sob->handle, 0)))
{
- yaz_log (LOG_FATAL, "Failed to open config `%s'", sob->configname);
- r->errcode = 1;
+ yaz_log (YLOG_WARN, "Failed to read config `%s'", sob->configname);
+ r->errcode = YAZ_BIB1_PERMANENT_SYSTEM_ERROR;
return r;
}
+ r->handle = zh;
if (q->auth)
{
if (q->auth->which == Z_IdAuthentication_open)
}
xfree (openpass);
}
+ else if (q->auth->which == Z_IdAuthentication_idPass)
+ {
+ Z_IdPass *idPass = q->auth->u.idPass;
+
+ user = idPass->userId;
+ passwd = idPass->password;
+ }
}
- if (zebra_auth (zh, user, passwd))
+ if (zebra_auth(zh, user, passwd) != ZEBRA_OK)
{
- r->errcode = 222;
+ r->errcode = YAZ_BIB1_INIT_AC_BAD_USERID_AND_OR_PASSWORD;
r->errstring = user;
- zebra_close (zh);
return r;
}
- r->handle = zh;
+ if (q->charneg_request) /* characater set and langauge negotiation? */
+ {
+ char **charsets = 0;
+ int num_charsets;
+ char **langs = 0;
+ int num_langs = 0;
+ int selected = 0;
+ int i;
+ NMEM nmem = nmem_create();
+
+ yaz_log (YLOG_LOG, "character set and language negotiation");
+
+ yaz_get_proposal_charneg (nmem, q->charneg_request,
+ &charsets, &num_charsets,
+ &langs, &num_langs, &selected);
+
+ for (i = 0; i < num_charsets; i++)
+ {
+ const char *right_name = "";
+ /*
+ * FIXME! It is like rudiment :-))
+ * We have to support this short names of character sets,
+ * because a lot servers in Russia to use own in during
+ * character set and language negotiation still.
+ */
+
+ if (!yaz_matchstr(charsets[i], "win")) {
+ right_name = "WINDOWS-1251";
+ } else if (!yaz_matchstr(charsets[i], "koi")) {
+ right_name = "KOI8-R";
+ } else if (!yaz_matchstr(charsets[i], "iso")) {
+ right_name = "ISO-8859-5";
+ } else if (!yaz_matchstr(charsets[i], "dos")) {
+ right_name = "CP866";
+ } else if (!yaz_matchstr(charsets[i], "uni")) {
+ right_name = "UTF-8";
+ } else {
+ right_name = charsets[i];
+ }
+ if (odr_set_charset (q->decode, "UTF-8", right_name) == 0)
+ {
+ yaz_log (YLOG_LOG, "charset %d %s (proper name %s): OK", i,
+ charsets[i], right_name);
+ odr_set_charset (q->stream, right_name, "UTF-8");
+ if (selected)
+ zebra_record_encoding(zh, right_name);
+ zebra_octet_term_encoding(zh, right_name);
+ q->charneg_response =
+ yaz_set_response_charneg (q->stream, charsets[i],
+ 0, selected);
+ break;
+ } else {
+ yaz_log (YLOG_LOG, "charset %d %s (proper name %s): unsupported", i,
+ charsets[i], right_name);
+ }
+ }
+ nmem_destroy(nmem);
+ }
return r;
}
-static void search_terms (ZebraHandle zh, bend_search_rr *r)
+static void search_terms(ZebraHandle zh, bend_search_rr *r)
{
- int count;
int no_terms;
int i;
+ int type = Z_Term_general;
struct Z_External *ext;
Z_SearchInfoReport *sr;
- /* get no of terms for result set */
- zebra_resultSetTerms (zh, r->setname, -1, &count, &no_terms);
+ zebra_result_set_term_no(zh, r->setname, &no_terms);
if (!no_terms)
return;
sizeof(*sr->elements));
for (i = 0; i<no_terms; i++)
{
+ Z_SearchInfoReport_s *se;
Z_Term *term;
- const char *termz = zebra_resultSetTerms (zh, r->setname, i,
- &count, &no_terms);
-
- sr->elements[i] = odr_malloc (r->stream, sizeof(**sr->elements));
- sr->elements[i]->subqueryId = 0;
- sr->elements[i]->fullQuery = odr_malloc (r->stream,
- sizeof(bool_t));
- *sr->elements[i]->fullQuery = 0;
- sr->elements[i]->subqueryExpression =
+ zint count;
+ int approx;
+ char outbuf[1024];
+ size_t len = sizeof(outbuf);
+ const char *term_ref_id = 0;
+
+ zebra_result_set_term_info(zh, r->setname, i,
+ &count, &approx, outbuf, &len,
+ &term_ref_id);
+ se = sr->elements[i] = odr_malloc (r->stream, sizeof(**sr->elements));
+ se->subqueryId = term_ref_id ?
+ odr_strdup(r->stream, term_ref_id) : 0;
+
+ se->fullQuery = odr_intdup(r->stream, 0);
+ se->subqueryExpression =
odr_malloc (r->stream, sizeof(Z_QueryExpression));
- sr->elements[i]->subqueryExpression->which =
+ se->subqueryExpression->which =
Z_QueryExpression_term;
- sr->elements[i]->subqueryExpression->u.term =
+ se->subqueryExpression->u.term =
odr_malloc (r->stream, sizeof(Z_QueryExpressionTerm));
term = odr_malloc (r->stream, sizeof(Z_Term));
- sr->elements[i]->subqueryExpression->u.term->queryTerm = term;
-
- term->which = Z_Term_general;
- term->u.general = odr_malloc (r->stream, sizeof(Odr_oct));
- term->u.general->buf = odr_strdup (r->stream, termz);
-
- term->u.general->len = strlen (termz);
- term->u.general->size = strlen (termz);
-
- sr->elements[i]->subqueryExpression->u.term->termComment = 0;
- sr->elements[i]->subqueryInterpretation = 0;
- sr->elements[i]->subqueryRecommendation = 0;
- sr->elements[i]->subqueryCount = odr_intdup (r->stream, count);
- sr->elements[i]->subqueryWeight = 0;
- sr->elements[i]->resultsByDB = 0;
+ se->subqueryExpression->u.term->queryTerm = term;
+ switch (type)
+ {
+ case Z_Term_characterString:
+ term->which = Z_Term_characterString;
+ term->u.characterString = odr_strdup (r->stream, outbuf);
+ break;
+ case Z_Term_general:
+ term->which = Z_Term_general;
+ term->u.general = odr_malloc (r->stream, sizeof(*term->u.general));
+ term->u.general->size = term->u.general->len = len;
+ term->u.general->buf = odr_malloc (r->stream, len);
+ memcpy (term->u.general->buf, outbuf, len);
+ break;
+ default:
+ term->which = Z_Term_general;
+ term->u.null = odr_nullval();
+ }
+ se->subqueryExpression->u.term->termComment = 0;
+ se->subqueryInterpretation = 0;
+ se->subqueryRecommendation = 0;
+ if (count > 2147483646)
+ count = 2147483647;
+ se->subqueryCount = odr_intdup(r->stream, CAST_ZINT_TO_INT(count));
+ se->subqueryWeight = 0;
+ se->resultsByDB = 0;
}
}
-int bend_search (void *handle, bend_search_rr *r)
+int bend_search(void *handle, bend_search_rr *r)
{
ZebraHandle zh = (ZebraHandle) handle;
+ zint zhits = 0;
+ ZEBRA_RES res;
- r->hits = 0;
- r->errcode = 0;
- r->errstring = NULL;
-
- if (zebra_select_databases (zh, r->num_bases,
- (const char **) r->basenames))
+ res = zebra_select_databases (zh, r->num_bases,
+ (const char **) r->basenames);
+ if (res != ZEBRA_OK)
{
zebra_result (zh, &r->errcode, &r->errstring);
return 0;
}
- logf (LOG_LOG, "ResultSet '%s'", r->setname);
+ yaz_log (YLOG_DEBUG, "ResultSet '%s'", r->setname);
switch (r->query->which)
{
case Z_Query_type_1: case Z_Query_type_101:
- zebra_search_rpn (zh, r->decode, r->stream, r->query->u.type_1,
- r->setname, &r->hits);
- zebra_result (zh, &r->errcode, &r->errstring);
- if (!r->errcode)
+ res = zebra_search_RPN(zh, r->stream, r->query->u.type_1,
+ r->setname, &zhits);
+ if (res != ZEBRA_OK)
+ zebra_result(zh, &r->errcode, &r->errstring);
+ else
+ {
+ if (zhits > 2147483646)
+ zhits = 2147483647;
+ r->hits = CAST_ZINT_TO_INT(zhits);
search_terms (zh, r);
+ }
break;
case Z_Query_type_2:
- r->errcode = 107;
+ r->errcode = YAZ_BIB1_QUERY_TYPE_UNSUPP;
r->errstring = "type-2";
break;
default:
- r->errcode = 107;
+ r->errcode = YAZ_BIB1_QUERY_TYPE_UNSUPP;
}
return 0;
}
{
ZebraHandle zh = (ZebraHandle) handle;
ZebraRetrievalRecord retrievalRecord;
+ ZEBRA_RES res;
retrievalRecord.position = r->number;
r->last_in_set = 0;
- zebra_records_retrieve (zh, r->stream, r->setname, r->comp,
- r->request_format, 1, &retrievalRecord);
- zebra_result (zh, &r->errcode, &r->errstring);
- /* non Surrogate Diagnostic OR Surrogate Diagnostic */
- if (r->errcode == 0 && retrievalRecord.errCode)
+ res = zebra_records_retrieve (zh, r->stream, r->setname, r->comp,
+ r->request_format, 1, &retrievalRecord);
+ if (res != ZEBRA_OK)
{
+ /* non-surrogate diagnostic */
+ zebra_result (zh, &r->errcode, &r->errstring);
+ }
+ else if (retrievalRecord.errCode)
+ {
+ /* surrogate diagnostic (diagnostic per record) */
r->surrogate_flag = 1;
r->errcode = retrievalRecord.errCode;
r->errstring = retrievalRecord.errString;
r->basename = retrievalRecord.base;
}
- else if (r->errcode == 0) /* Database Record */
+ else
{
- r->errcode = 0;
r->basename = retrievalRecord.base;
r->record = retrievalRecord.buf;
r->len = retrievalRecord.len;
ZebraScanEntry *entries;
ZebraHandle zh = (ZebraHandle) handle;
int is_partial, i;
+ ZEBRA_RES res;
- if (zebra_select_databases (zh, r->num_bases,
- (const char **) r->basenames))
+ res = zebra_select_databases(zh, r->num_bases,
+ (const char **) r->basenames);
+ if (res != ZEBRA_OK)
{
zebra_result (zh, &r->errcode, &r->errstring);
return 0;
}
+ if (r->step_size != 0 && *r->step_size != 0) {
+ r->errcode = YAZ_BIB1_ONLY_ZERO_STEP_SIZE_SUPPORTED_FOR_SCAN;
+ r->errstring = 0;
+ return 0;
+ }
r->entries = (struct scan_entry *)
odr_malloc (r->stream, sizeof(*r->entries) * r->num_entries);
- zebra_scan (zh, r->stream, r->term,
- r->attributeset,
- &r->term_position,
- &r->num_entries, &entries, &is_partial);
- if (is_partial)
- r->status = BEND_SCAN_PARTIAL;
+ res = zebra_scan(zh, r->stream, r->term,
+ r->attributeset,
+ &r->term_position,
+ &r->num_entries, &entries, &is_partial,
+ 0 /* setname */);
+ if (res == ZEBRA_OK)
+ {
+ if (is_partial)
+ r->status = BEND_SCAN_PARTIAL;
+ else
+ r->status = BEND_SCAN_SUCCESS;
+ for (i = 0; i < r->num_entries; i++)
+ {
+ r->entries[i].term = entries[i].term;
+ r->entries[i].occurrences =
+ CAST_ZINT_TO_INT(entries[i].occurrences);
+ }
+ }
else
- r->status = BEND_SCAN_SUCCESS;
- for (i = 0; i < r->num_entries; i++)
{
- r->entries[i].term = entries[i].term;
- r->entries[i].occurrences = entries[i].occurrences;
+ r->status = BEND_SCAN_PARTIAL;
+ zebra_result(zh, &r->errcode, &r->errstring);
}
- zebra_result (zh, &r->errcode, &r->errstring);
return 0;
}
{
ZebraHandle zh = (ZebraHandle) handle;
- zebra_sort (zh, rr->stream,
- rr->num_input_setnames, (const char **) rr->input_setnames,
- rr->output_setname, rr->sort_sequence, &rr->sort_status);
- zebra_result (zh, &rr->errcode, &rr->errstring);
+ if (zebra_sort (zh, rr->stream,
+ rr->num_input_setnames, (const char **) rr->input_setnames,
+ rr->output_setname, rr->sort_sequence, &rr->sort_status)
+ != ZEBRA_OK)
+ zebra_result (zh, &rr->errcode, &rr->errstring);
return 0;
}
{
ZebraHandle zh = (ZebraHandle) handle;
- rr->delete_status = zebra_deleleResultSet(zh, rr->function,
+ rr->delete_status = zebra_deleteResultSet(zh, rr->function,
rr->num_setnames, rr->setnames,
rr->statuses);
return 0;
}
-static int es_admin_request (ZebraHandle zh, Z_AdminEsRequest *r)
+static void es_admin_request (bend_esrequest_rr *rr, ZebraHandle zh, Z_AdminEsRequest *r)
{
+ ZEBRA_RES res = ZEBRA_OK;
+ if (r->toKeep->databaseName)
+ {
+ yaz_log(YLOG_LOG, "adm request database %s", r->toKeep->databaseName);
+ }
switch (r->toKeep->which)
{
case Z_ESAdminOriginPartToKeep_reIndex:
- yaz_log(LOG_LOG, "adm-reindex");
+ yaz_log(YLOG_LOG, "adm-reindex");
+ rr->errcode = YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED;
+ rr->errstring = "adm-reindex not implemented yet";
break;
case Z_ESAdminOriginPartToKeep_truncate:
- yaz_log(LOG_LOG, "adm-truncate");
+ rr->errcode = YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED;
+ rr->errstring = "adm-reindex not implemented yet";
+ yaz_log(YLOG_LOG, "adm-truncate");
break;
case Z_ESAdminOriginPartToKeep_drop:
- yaz_log(LOG_LOG, "adm-drop");
+ yaz_log(YLOG_LOG, "adm-drop");
+ res = zebra_drop_database (zh, r->toKeep->databaseName);
break;
case Z_ESAdminOriginPartToKeep_create:
- yaz_log(LOG_LOG, "adm-create");
- zebra_admin_create (zh, r->toKeep->databaseName);
+ yaz_log(YLOG_LOG, "adm-create %s", r->toKeep->databaseName);
+ res = zebra_create_database (zh, r->toKeep->databaseName);
break;
case Z_ESAdminOriginPartToKeep_import:
- yaz_log(LOG_LOG, "adm-import");
- zebra_admin_import_begin (zh, r->toKeep->databaseName);
+ yaz_log(YLOG_LOG, "adm-import");
+ res = zebra_admin_import_begin (zh, r->toKeep->databaseName,
+ r->toKeep->u.import->recordType);
break;
case Z_ESAdminOriginPartToKeep_refresh:
- yaz_log(LOG_LOG, "adm-refresh");
+ yaz_log(YLOG_LOG, "adm-refresh");
break;
case Z_ESAdminOriginPartToKeep_commit:
- yaz_log(LOG_LOG, "adm-commit");
+ yaz_log(YLOG_LOG, "adm-commit");
+ if (r->toKeep->databaseName)
+ {
+ if (zebra_select_database(zh, r->toKeep->databaseName) !=
+ ZEBRA_OK)
+ yaz_log(YLOG_WARN, "zebra_select_database failed in "
+ "adm-commit");
+ }
+ zebra_commit(zh);
break;
case Z_ESAdminOriginPartToKeep_shutdown:
- yaz_log(LOG_LOG, "shutdown");
- zebra_admin_shutdown(zh);
+ yaz_log(YLOG_LOG, "shutdown");
+ res = zebra_admin_shutdown(zh);
break;
case Z_ESAdminOriginPartToKeep_start:
- yaz_log(LOG_LOG, "start");
+ yaz_log(YLOG_LOG, "start");
zebra_admin_start(zh);
break;
default:
- yaz_log(LOG_LOG, "unknown admin");
+ yaz_log(YLOG_LOG, "unknown admin");
+ rr->errcode = YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED;
+ rr->errstring = "adm-reindex not implemented yet";
}
- if (r->toKeep->databaseName)
- {
- yaz_log(LOG_LOG, "database %s", r->toKeep->databaseName);
- }
- return 0;
+ if (res != ZEBRA_OK)
+ zebra_result(zh, &rr->errcode, &rr->errstring);
}
-static int es_admin (ZebraHandle zh, Z_Admin *r)
+static void es_admin (bend_esrequest_rr *rr, ZebraHandle zh, Z_Admin *r)
{
switch (r->which)
{
case Z_Admin_esRequest:
- es_admin_request (zh, r->u.esRequest);
- break;
- case Z_Admin_taskPackage:
- yaz_log (LOG_LOG, "adm taskpackage (unhandled)");
- break;
+ es_admin_request (rr, zh, r->u.esRequest);
+ return;
default:
break;
}
-
- return 0;
+ yaz_log (YLOG_WARN, "adm taskpackage (unhandled)");
+ rr->errcode = YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED;
+ rr->errstring = "adm-task package (unhandled)";
}
int bend_segment (void *handle, bend_segment_rr *rr)
{
ZebraHandle zh = (ZebraHandle) handle;
- yaz_log(LOG_LOG, "function: %d", *rr->esr->function);
+ yaz_log(YLOG_LOG, "function: %d", *rr->esr->function);
if (rr->esr->packageName)
- yaz_log(LOG_LOG, "packagename: %s", rr->esr->packageName);
- yaz_log(LOG_LOG, "Waitaction: %d", *rr->esr->waitAction);
+ yaz_log(YLOG_LOG, "packagename: %s", rr->esr->packageName);
+ yaz_log(YLOG_LOG, "Waitaction: %d", *rr->esr->waitAction);
if (!rr->esr->taskSpecificParameters)
{
- yaz_log (LOG_WARN, "No task specific parameters");
+ yaz_log (YLOG_WARN, "No task specific parameters");
}
else if (rr->esr->taskSpecificParameters->which == Z_External_ESAdmin)
{
- es_admin (zh, rr->esr->taskSpecificParameters->u.adminService);
-
- zebra_result (zh, &rr->errcode, &rr->errstring);
- }
- else if (rr->esr->taskSpecificParameters->which == Z_External_itemOrder)
- {
- Z_ItemOrder *it = rr->esr->taskSpecificParameters->u.itemOrder;
- yaz_log (LOG_LOG, "Received ItemOrder");
- switch (it->which)
- {
-#ifdef ASN_COMPILED
- case Z_IOItemOrder_esRequest:
-#else
- case Z_ItemOrder_esRequest:
-#endif
- {
- Z_IORequest *ir = it->u.esRequest;
- Z_IOOriginPartToKeep *k = ir->toKeep;
- Z_IOOriginPartNotToKeep *n = ir->notToKeep;
-
- if (k && k->contact)
- {
- if (k->contact->name)
- yaz_log(LOG_LOG, "contact name %s", k->contact->name);
- if (k->contact->phone)
- yaz_log(LOG_LOG, "contact phone %s", k->contact->phone);
- if (k->contact->email)
- yaz_log(LOG_LOG, "contact email %s", k->contact->email);
- }
- if (k->addlBilling)
- {
- yaz_log(LOG_LOG, "Billing info (not shown)");
- }
-
- if (n->resultSetItem)
- {
- yaz_log(LOG_LOG, "resultsetItem");
- yaz_log(LOG_LOG, "setId: %s", n->resultSetItem->resultSetId);
- yaz_log(LOG_LOG, "item: %d", *n->resultSetItem->item);
- }
-#ifdef ASN_COMPILED
- if (n->itemRequest)
- {
- Z_External *r = (Z_External*) n->itemRequest;
- ILL_ItemRequest *item_req = 0;
- ILL_Request *ill_req = 0;
- if (r->direct_reference)
- {
- oident *ent = oid_getentbyoid(r->direct_reference);
- if (ent)
- yaz_log(LOG_LOG, "OID %s", ent->desc);
- if (ent && ent->value == VAL_ISO_ILL_1)
- {
- yaz_log (LOG_LOG, "ItemRequest");
- if (r->which == ODR_EXTERNAL_single)
- {
- odr_setbuf(rr->decode,
- r->u.single_ASN1_type->buf,
- r->u.single_ASN1_type->len, 0);
-
- if (!ill_ItemRequest (rr->decode, &item_req, 0, 0))
- {
- yaz_log (LOG_LOG,
- "Couldn't decode ItemRequest %s near %d",
- odr_errmsg(odr_geterror(rr->decode)),
- odr_offset(rr->decode));
- yaz_log(LOG_LOG, "PDU dump:");
- odr_dumpBER(yaz_log_file(),
- r->u.single_ASN1_type->buf,
- r->u.single_ASN1_type->len);
- }
- if (rr->print)
- {
- ill_ItemRequest (rr->print, &item_req, 0,
- "ItemRequest");
- odr_reset (rr->print);
- }
- }
- if (!item_req && r->which == ODR_EXTERNAL_single)
- {
- yaz_log (LOG_LOG, "ILLRequest");
- odr_setbuf(rr->decode,
- r->u.single_ASN1_type->buf,
- r->u.single_ASN1_type->len, 0);
-
- if (!ill_Request (rr->decode, &ill_req, 0, 0))
- {
- yaz_log (LOG_LOG,
- "Couldn't decode ILLRequest %s near %d",
- odr_errmsg(odr_geterror(rr->decode)),
- odr_offset(rr->decode));
- yaz_log(LOG_LOG, "PDU dump:");
- odr_dumpBER(yaz_log_file(),
- r->u.single_ASN1_type->buf,
- r->u.single_ASN1_type->len);
- }
- if (rr->print)
- {
- ill_Request (rr->print, &ill_req, 0,
- "ILLRequest");
- odr_reset (rr->print);
- }
- }
- }
- }
- if (item_req)
- {
- yaz_log (LOG_LOG, "ILL protocol version = %d",
- *item_req->protocol_version_num);
- }
- }
-#endif
- }
- break;
- }
+ es_admin(rr, zh, rr->esr->taskSpecificParameters->u.adminService);
}
else if (rr->esr->taskSpecificParameters->which == Z_External_update)
{
Z_IUUpdate *up = rr->esr->taskSpecificParameters->u.update;
- yaz_log (LOG_LOG, "Received DB Update");
+ yaz_log (YLOG_LOG, "Received DB Update");
if (up->which == Z_IUUpdate_esRequest)
{
Z_IUUpdateEsRequest *esRequest = up->u.esRequest;
Z_IUOriginPartToKeep *toKeep = esRequest->toKeep;
Z_IUSuppliedRecords *notToKeep = esRequest->notToKeep;
- yaz_log (LOG_LOG, "action");
+ yaz_log (YLOG_LOG, "action");
if (toKeep->action)
{
switch (*toKeep->action)
{
case Z_IUOriginPartToKeep_recordInsert:
- yaz_log (LOG_LOG, "recordInsert");
+ yaz_log (YLOG_LOG, "recordInsert");
break;
case Z_IUOriginPartToKeep_recordReplace:
- yaz_log (LOG_LOG, "recordUpdate");
+ yaz_log (YLOG_LOG, "recordUpdate");
break;
case Z_IUOriginPartToKeep_recordDelete:
- yaz_log (LOG_LOG, "recordDelete");
+ yaz_log (YLOG_LOG, "recordDelete");
break;
case Z_IUOriginPartToKeep_elementUpdate:
- yaz_log (LOG_LOG, "elementUpdate");
+ yaz_log (YLOG_LOG, "elementUpdate");
break;
case Z_IUOriginPartToKeep_specialUpdate:
- yaz_log (LOG_LOG, "specialUpdate");
+ yaz_log (YLOG_LOG, "specialUpdate");
break;
case Z_ESAdminOriginPartToKeep_shutdown:
- yaz_log (LOG_LOG, "shutDown");
+ yaz_log (YLOG_LOG, "shutDown");
break;
case Z_ESAdminOriginPartToKeep_start:
- yaz_log (LOG_LOG, "start");
+ yaz_log (YLOG_LOG, "start");
break;
default:
- yaz_log (LOG_LOG, " unknown (%d)", *toKeep->action);
+ yaz_log (YLOG_LOG, " unknown (%d)", *toKeep->action);
}
}
if (toKeep->databaseName)
{
- yaz_log (LOG_LOG, "database: %s", toKeep->databaseName);
- if (!strcmp(toKeep->databaseName, "fault"))
- {
- rr->errcode = 109;
- rr->errstring = toKeep->databaseName;
- }
- if (!strcmp(toKeep->databaseName, "accept"))
- rr->errcode = -1;
+ yaz_log (YLOG_LOG, "database: %s", toKeep->databaseName);
+
+ if (zebra_select_database(zh, toKeep->databaseName))
+ return 0;
+ }
+ else
+ {
+ yaz_log (YLOG_WARN, "no database supplied for ES Update");
+ rr->errcode =
+ YAZ_BIB1_ES_MISSING_MANDATORY_PARAMETER_FOR_SPECIFIED_FUNCTION_;
+ rr->errstring = "database";
+ return 0;
+ }
+ if (zebra_begin_trans(zh, 1) != ZEBRA_OK)
+ {
+ zebra_result(zh, &rr->errcode, &rr->errstring);
}
- if (notToKeep)
+ else
{
int i;
- for (i = 0; i < notToKeep->num; i++)
+ for (i = 0; notToKeep && i < notToKeep->num; i++)
{
Z_External *rec = notToKeep->elements[i]->record;
+ struct oident *oident = 0;
+ Odr_oct *opaque_recid = 0;
+ SYSNO *sysno = 0;
+ SYSNO sysno_tmp;
+ if (notToKeep->elements[i]->u.opaque)
+ {
+ switch(notToKeep->elements[i]->which)
+ {
+ case Z_IUSuppliedRecords_elem_opaque:
+ opaque_recid = notToKeep->elements[i]->u.opaque;
+ break; /* OK, recid already set */
+ case Z_IUSuppliedRecords_elem_number:
+ sysno_tmp = *notToKeep->elements[i]->u.number;
+ sysno = &sysno_tmp;
+ break;
+ }
+ }
if (rec->direct_reference)
{
- struct oident *oident;
oident = oid_getentbyoid(rec->direct_reference);
if (oident)
- yaz_log (LOG_LOG, "record %d type %s", i,
+ yaz_log (YLOG_LOG, "record %d type %s", i,
oident->desc);
}
switch (rec->which)
{
case Z_External_sutrs:
if (rec->u.octet_aligned->len > 170)
- yaz_log (LOG_LOG, "%d bytes:\n%.168s ...",
+ yaz_log (YLOG_LOG, "%d bytes:\n%.168s ...",
rec->u.sutrs->len,
rec->u.sutrs->buf);
else
- yaz_log (LOG_LOG, "%d bytes:\n%s",
+ yaz_log (YLOG_LOG, "%d bytes:\n%s",
rec->u.sutrs->len,
rec->u.sutrs->buf);
break;
case Z_External_octet:
if (rec->u.octet_aligned->len > 170)
- yaz_log (LOG_LOG, "%d bytes:\n%.168s ...",
+ yaz_log (YLOG_LOG, "%d bytes:\n%.168s ...",
rec->u.octet_aligned->len,
rec->u.octet_aligned->buf);
else
- yaz_log (LOG_LOG, "%d bytes\n%s",
+ yaz_log (YLOG_LOG, "%d bytes\n%s",
rec->u.octet_aligned->len,
rec->u.octet_aligned->buf);
}
+ if (oident && oident->value != VAL_TEXT_XML)
+ {
+ rr->errcode = YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED;
+ rr->errstring = "only XML update supported";
+ break;
+ }
+ if (rec->which == Z_External_octet)
+ {
+ int action = 0;
+
+ if (*toKeep->action ==
+ Z_IUOriginPartToKeep_recordInsert)
+ action = 1;
+ if (*toKeep->action ==
+ Z_IUOriginPartToKeep_recordReplace)
+ action = 2;
+ if (*toKeep->action ==
+ Z_IUOriginPartToKeep_recordDelete)
+ action = 3;
+ if (*toKeep->action ==
+ Z_IUOriginPartToKeep_specialUpdate)
+ action = 4;
+
+ if (!action)
+ {
+ rr->errcode =
+ YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED;
+ rr->errstring = "unsupported ES Update action";
+ break;
+ }
+ else if (opaque_recid)
+ {
+ int r = zebra_admin_exchange_record (
+ zh,
+ (const char *) rec->u.octet_aligned->buf,
+ rec->u.octet_aligned->len,
+ (const char *) opaque_recid->buf,
+ opaque_recid->len,
+ action);
+ if (r)
+ {
+ zebra_result(zh, &rr->errcode,
+ &rr->errstring);
+ break;
+ }
+ }
+ else
+ {
+ ZEBRA_RES r = ZEBRA_FAIL;
+ switch(action) {
+ case 1:
+ r = zebra_insert_record(
+ zh,
+ 0, /* recordType */
+ sysno,
+ 0, /* match */
+ 0, /* fname */
+ (const char *) rec->u.octet_aligned->buf,
+ rec->u.octet_aligned->len,
+ 0);
+ if (r == ZEBRA_FAIL)
+ {
+ rr->errcode =
+ YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED;
+ rr->errstring = "insert_record failed";
+ }
+ break;
+ case 2:
+ case 4:
+ r = zebra_update_record(
+ zh,
+ 0, /* recordType */
+ sysno,
+ 0, /* match */
+ 0, /* fname */
+ (const char *) rec->u.octet_aligned->buf,
+ rec->u.octet_aligned->len,
+ 1);
+ if (r == ZEBRA_FAIL)
+ {
+ rr->errcode =
+ YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED;
+ rr->errstring = "update_record failed";
+ }
+ break;
+ case 3:
+ r = zebra_delete_record(
+ zh,
+ 0, /* recordType */
+ sysno,
+ 0, /* match */
+ 0, /* fname */
+ (const char *) rec->u.octet_aligned->buf,
+ rec->u.octet_aligned->len,
+ 0);
+ if (r == ZEBRA_FAIL)
+ {
+ rr->errcode =
+ YAZ_BIB1_ES_IMMEDIATE_EXECUTION_FAILED;
+ rr->errstring = "delete_record failed";
+ }
+ break;
+ }
+ }
+ }
+ }
+ if (zebra_end_trans (zh) != ZEBRA_OK)
+ {
+ yaz_log(YLOG_WARN, "zebra_end_trans failed for"
+ " extended service operation");
}
}
}
}
else
{
- yaz_log (LOG_WARN, "Unknown Extended Service(%d)",
+ yaz_log (YLOG_WARN, "Unknown Extended Service(%d)",
rr->esr->taskSpecificParameters->which);
+ rr->errcode = YAZ_BIB1_ES_EXTENDED_SERVICE_TYPE_UNSUPP;
}
return 0;
static void bend_start (struct statserv_options_block *sob)
{
+ if (sob->handle)
+ zebra_stop((ZebraService) sob->handle);
+ sob->handle = zebra_start(sob->configname);
+ if (!sob->handle)
+ {
+ yaz_log (YLOG_FATAL, "Failed to read config `%s'", sob->configname);
+ exit (1);
+ }
#ifdef WIN32
#else
if (!sob->inetd)
{
- char *pidfile = "zebrasrv.pid";
- int fd = creat (pidfile, 0666);
+ char pidfname[4096];
+ struct flock area;
+ int fd;
+
+ zebra_pidfname(sob->handle, pidfname);
+
+ fd = open (pidfname, O_EXCL|O_WRONLY|O_CREAT, 0666);
if (fd == -1)
- logf (LOG_WARN|LOG_ERRNO, "creat %s", pidfile);
+ {
+ if (errno != EEXIST)
+ {
+ yaz_log(YLOG_FATAL|YLOG_ERRNO, "lock file %s", pidfname);
+ exit(1);
+ }
+ fd = open(pidfname, O_RDWR, 0666);
+ if (fd == -1)
+ {
+ yaz_log(YLOG_FATAL|YLOG_ERRNO, "lock file %s", pidfname);
+ exit(1);
+ }
+ }
+ area.l_type = F_WRLCK;
+ area.l_whence = SEEK_SET;
+ area.l_len = area.l_start = 0L;
+ if (fcntl (fd, F_SETLK, &area) == -1)
+ {
+ yaz_log(YLOG_ERRNO|YLOG_FATAL, "Zebra server already running");
+ exit(1);
+ }
else
{
char pidstr[30];
sprintf (pidstr, "%ld", (long) getpid ());
write (fd, pidstr, strlen(pidstr));
- close (fd);
}
}
#endif
- if (sob->handle)
- zebra_stop((ZebraService) sob->handle);
- sob->handle = zebra_start(sob->configname);
}
static void bend_stop(struct statserv_options_block *sob)
#ifdef WIN32
#else
- if (!sob->inetd)
- unlink ("zebrasrv.pid");
+ if (!sob->inetd && sob->handle)
+ {
+ char pidfname[4096];
+ zebra_pidfname(sob->handle, pidfname);
+ unlink (pidfname);
+ }
#endif
if (sob->handle)
{
strcpy (sob->configname, "zebra.cfg");
sob->bend_start = bend_start;
sob->bend_stop = bend_stop;
-
+#ifdef WIN32
+ strcpy (sob->service_display_name, "Zebra Server");
+#endif
statserv_setcontrol (sob);
return statserv_main (argc, argv, bend_init, bend_close);
}
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+