-/*
- * Copyright (C) 1994-1995, Index Data I/S
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: zserver.c,v $
- * Revision 1.23 1995-11-16 17:00:56 adam
- * Better logging of rpn query.
- *
- * Revision 1.22 1995/11/16 15:34:55 adam
- * Uses new record management system in both indexer and server.
- *
- * Revision 1.21 1995/11/01 16:25:52 quinn
- * *** empty log message ***
- *
- * Revision 1.20 1995/10/27 14:00:12 adam
- * Implemented detection of database availability.
- *
- * Revision 1.19 1995/10/17 18:02:11 adam
- * New feature: databases. Implemented as prefix to words in dictionary.
- *
- * Revision 1.18 1995/10/16 14:03:09 quinn
- * Changes to support element set names and espec1
- *
- * Revision 1.17 1995/10/16 09:32:40 adam
- * More work on relational op.
- *
- * Revision 1.16 1995/10/13 12:26:44 adam
- * Optimization of truncation.
- *
- * Revision 1.15 1995/10/12 12:40:55 adam
- * Bug fixes in rpn_prox.
- *
- * Revision 1.14 1995/10/09 16:18:37 adam
- * Function dict_lookup_grep got extra client data parameter.
- *
- * Revision 1.13 1995/10/06 14:38:00 adam
- * New result set method: r_score.
- * Local no (sysno) and score is transferred to retrieveCtrl.
- *
- * Revision 1.12 1995/10/06 13:52:06 adam
- * Bug fixes. Handler may abort further scanning.
- *
- * Revision 1.11 1995/10/06 10:43:57 adam
- * Scan added. 'occurrences' in scan entries not set yet.
- *
- * Revision 1.10 1995/10/02 16:43:32 quinn
- * Set default resulting record type in fetch.
- *
- * Revision 1.9 1995/10/02 15:18:52 adam
- * New member in recRetrieveCtrl: diagnostic.
- *
- * Revision 1.8 1995/09/28 09:19:47 adam
- * xfree/xmalloc used everywhere.
- * Extract/retrieve method seems to work for text records.
- *
- * Revision 1.7 1995/09/27 16:17:32 adam
- * More work on retrieve.
- *
- * Revision 1.6 1995/09/08 08:53:22 adam
- * Record buffer maintained in server_info.
- *
- * Revision 1.5 1995/09/06 16:11:18 adam
- * Option: only one word key per file.
- *
- * Revision 1.4 1995/09/06 10:33:04 adam
- * More work on present. Some log messages removed.
- *
- * Revision 1.3 1995/09/05 15:28:40 adam
- * More work on search engine.
- *
- * Revision 1.2 1995/09/04 12:33:43 adam
- * Various cleanup. YAZ util used instead.
- *
- * Revision 1.1 1995/09/04 09:10:41 adam
- * More work on index add/del/update.
- * Merge sort implemented.
- * Initial work on z39 server.
- *
- */
+/* $Id: zserver.c,v 1.97 2002-09-13 11:40:35 adam Exp $
+ Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
+ 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 <unistd.h>
#include <fcntl.h>
+#ifdef WIN32
+#include <io.h>
+#include <process.h>
+#else
+#include <unistd.h>
+#endif
+
+#include <yaz/data1.h>
+#ifdef ASN_COMPILED
+#include <yaz/ill.h>
+#endif
-#include <common.h>
-#include <data1.h>
-#include <recctrl.h>
-#include <dmalloc.h>
#include "zserver.h"
-ZServerInfo server_info;
+static int bend_sort (void *handle, bend_sort_rr *rr);
+static int bend_delete (void *handle, bend_delete_rr *rr);
+static int bend_esrequest (void *handle, bend_esrequest_rr *rr);
+static int bend_segment (void *handle, bend_segment_rr *rr);
+static int bend_search (void *handle, bend_search_rr *r);
+static int bend_fetch (void *handle, bend_fetch_rr *r);
+static int bend_scan (void *handle, bend_scan_rr *r);
bend_initresult *bend_init (bend_initrequest *q)
{
- static bend_initresult r;
- static char *name = "zserver";
+ bend_initresult *r = (bend_initresult *)
+ odr_malloc (q->stream, sizeof(*r));
+ ZebraHandle zh;
+ struct statserv_options_block *sob;
+ char *user = NULL;
+ char *passwd = NULL;
- r.errcode = 0;
- r.errstring = 0;
- r.handle = name;
+ r->errcode = 0;
+ r->errstring = 0;
+ q->bend_sort = bend_sort;
+ q->bend_delete = bend_delete;
+ q->bend_esrequest = bend_esrequest;
+ q->bend_segment = bend_segment;
+ q->bend_search = bend_search;
+ q->bend_fetch = bend_fetch;
+ q->bend_scan = bend_scan;
+
+ q->implementation_name = "Zebra Information Server";
+ q->implementation_version = "Zebra " ZEBRAVER;
logf (LOG_DEBUG, "bend_init");
- data1_tabpath = res_get(common_resource, "data1_tabpath");
- server_info.sets = NULL;
-#if RECORD_BASE
- server_info.records = rec_open (0);
-#else
- if (!(server_info.sys_idx_fd = open (FNAME_SYS_IDX, O_RDONLY)))
+
+ sob = statserv_getcontrol ();
+ if (!(zh = zebra_open (sob->handle)))
{
- logf (LOG_WARN|LOG_ERRNO, "sys_idx open fail");
- r.errcode = 1;
- r.errstring = "sys_idx open fail";
- return &r;
+ yaz_log (LOG_WARN, "Failed to read config `%s'", sob->configname);
+ r->errcode = 1;
+ return r;
}
-#endif
- if (!(server_info.fileDict = dict_open (FNAME_FILE_DICT, 10, 0)))
+ if (q->auth)
{
- logf (LOG_WARN, "dict_open fail: fname dict");
- r.errcode = 1;
- r.errstring = "dict_open fail: fname dict";
- return &r;
- }
- if (!(server_info.wordDict = dict_open (FNAME_WORD_DICT, 40, 0)))
+ if (q->auth->which == Z_IdAuthentication_open)
+ {
+ char *openpass = xstrdup (q->auth->u.open);
+ char *cp = strchr (openpass, '/');
+ if (cp)
+ {
+ *cp = '\0';
+ user = nmem_strdup (odr_getmem (q->stream), openpass);
+ passwd = nmem_strdup (odr_getmem (q->stream), cp+1);
+ }
+ xfree (openpass);
+ }
+ }
+ if (zebra_auth (zh, user, passwd))
{
- logf (LOG_WARN, "dict_open fail: word dict");
- dict_close (server_info.fileDict);
- r.errcode = 1;
- r.errstring = "dict_open fail: word dict";
- return &r;
- }
- if (!(server_info.wordIsam = is_open (FNAME_WORD_ISAM, key_compare, 0,
- sizeof (struct it_key))))
+ r->errcode = 222;
+ r->errstring = user;
+ zebra_close (zh);
+ return r;
+ }
+ r->handle = zh;
+ if (q->charneg_request) /* characater set and langauge negotiation? */
{
- logf (LOG_WARN, "is_open fail: word isam");
- dict_close (server_info.wordDict);
- dict_close (server_info.fileDict);
- r.errcode = 1;
- r.errstring = "is_open fail: word isam";
- return &r;
+ char **charsets = 0;
+ int num_charsets;
+ char **langs = 0;
+ int num_langs = 0;
+ int selected = 0;
+ int i;
+
+ NMEM nmem = nmem_create ();
+ yaz_log (LOG_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++)
+ {
+ yaz_log (LOG_LOG, "charset %d %s", i, charsets[i]);
+
+ if (odr_set_charset (q->decode, "UTF-8", charsets[i]) == 0)
+ {
+ odr_set_charset (q->stream, charsets[i], "UTF-8");
+ if (selected)
+ zebra_record_encoding (zh, charsets[i]);
+ q->charneg_response =
+ yaz_set_response_charneg (q->stream, charsets[i],
+ 0, selected);
+ break;
+ }
+ }
+ nmem_destroy (nmem);
}
- server_info.odr = odr_createmem (ODR_ENCODE);
- return &r;
+ return r;
}
-bend_searchresult *bend_search (void *handle, bend_searchrequest *q, int *fd)
+static void search_terms (ZebraHandle zh, bend_search_rr *r)
{
- static bend_searchresult r;
+ int count;
+ int no_terms;
+ int i;
+ int type;
+ struct Z_External *ext;
+ Z_SearchInfoReport *sr;
- r.errcode = 0;
- r.errstring = 0;
- r.hits = 0;
+ /* get no of terms for result set */
+ no_terms = zebra_resultSetTerms (zh, r->setname, 0, 0, 0, 0, 0);
+ if (!no_terms)
+ return;
+ r->search_info = odr_malloc (r->stream, sizeof(*r->search_info));
- odr_reset (server_info.odr);
- server_info.errCode = 0;
- server_info.errString = NULL;
+ r->search_info->num_elements = 1;
+ r->search_info->list =
+ odr_malloc (r->stream, sizeof(*r->search_info->list));
+ r->search_info->list[0] =
+ odr_malloc (r->stream, sizeof(**r->search_info->list));
+ r->search_info->list[0]->category = 0;
+ r->search_info->list[0]->which = Z_OtherInfo_externallyDefinedInfo;
+ ext = odr_malloc (r->stream, sizeof(*ext));
+ r->search_info->list[0]->information.externallyDefinedInfo = ext;
+ ext->direct_reference =
+ yaz_oidval_to_z3950oid (r->stream, CLASS_USERINFO, VAL_SEARCHRES1);
+ ext->indirect_reference = 0;
+ ext->descriptor = 0;
+ ext->which = Z_External_searchResult1;
+ sr = odr_malloc (r->stream, sizeof(Z_SearchInfoReport));
+ ext->u.searchResult1 = sr;
+ sr->num = no_terms;
+ sr->elements = odr_malloc (r->stream, sr->num *
+ sizeof(*sr->elements));
+ for (i = 0; i<no_terms; i++)
+ {
+ Z_Term *term;
+ char outbuf[1024];
+ size_t len = sizeof(outbuf);
+ zebra_resultSetTerms (zh, r->setname, i,
+ &count, &type, outbuf, &len);
+
+ 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 =
+ odr_malloc (r->stream, sizeof(Z_QueryExpression));
+ sr->elements[i]->subqueryExpression->which =
+ Z_QueryExpression_term;
+ sr->elements[i]->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;
+ switch (type)
+ {
+ case Z_Term_characterString:
+ yaz_log (LOG_DEBUG, "term as characterString");
+ term->which = Z_Term_characterString;
+ term->u.characterString = odr_strdup (r->stream, outbuf);
+ break;
+ case Z_Term_general:
+ yaz_log (LOG_DEBUG, "term as 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();
+ }
+ 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;
+ }
+}
- logf (LOG_LOG, "ResultSet '%s'", q->setname);
- switch (q->query->which)
+int bend_search (void *handle, bend_search_rr *r)
+{
+ ZebraHandle zh = (ZebraHandle) handle;
+
+ r->hits = 0;
+ r->errcode = 0;
+ r->errstring = NULL;
+
+ if (zebra_select_databases (zh, r->num_bases,
+ (const char **) r->basenames))
+ {
+ zebra_result (zh, &r->errcode, &r->errstring);
+ return 0;
+ }
+ logf (LOG_LOG, "ResultSet '%s'", r->setname);
+ switch (r->query->which)
{
- case Z_Query_type_1:
- r.errcode = rpn_search (&server_info, q->query->u.type_1,
- q->num_bases, q->basenames, q->setname,
- &r.hits);
- r.errstring = server_info.errString;
+ 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)
+ search_terms (zh, r);
break;
+ case Z_Query_type_2:
+ r->errcode = 107;
+ r->errstring = "type-2";
+ break;
default:
- r.errcode = 107;
+ r->errcode = 107;
}
- return &r;
+ return 0;
}
-static int record_read (int fd, char *buf, size_t count)
-{
- return read (fd, buf, count);
-}
-static int record_fetch (ZServerInfo *zi, int sysno, int score, ODR stream,
- oid_value input_format, Z_RecordComposition *comp,
- oid_value *output_format, char **rec_bufp,
- int *rec_lenp)
+int bend_fetch (void *handle, bend_fetch_rr *r)
{
-#if RECORD_BASE
- Record rec;
-#else
- char record_info[SYS_IDX_ENTRY_LEN];
-#endif
- char *fname, *file_type;
- RecType rt;
- struct recRetrieveCtrl retrieveCtrl;
-
-#if RECORD_BASE
- rec = rec_get (zi->records, sysno);
- file_type = rec->info[0];
- fname = rec->info[1];
-#else
- if (lseek (zi->sys_idx_fd, sysno * SYS_IDX_ENTRY_LEN,
- SEEK_SET) == -1)
+ ZebraHandle zh = (ZebraHandle) handle;
+ ZebraRetrievalRecord retrievalRecord;
+
+ 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)
{
- logf (LOG_FATAL|LOG_ERRNO, "Retrieve: lseek of sys_idx");
- exit (1);
+ r->surrogate_flag = 1;
+ r->errcode = retrievalRecord.errCode;
+ r->errstring = retrievalRecord.errString;
+ r->basename = retrievalRecord.base;
}
- if (read (zi->sys_idx_fd, record_info, SYS_IDX_ENTRY_LEN) == -1)
+ else if (r->errcode == 0) /* Database Record */
{
- logf (LOG_FATAL|LOG_ERRNO, "Retrieve: read of sys_idx");
- exit (1);
+ r->errcode = 0;
+ r->basename = retrievalRecord.base;
+ r->record = retrievalRecord.buf;
+ r->len = retrievalRecord.len;
+ r->output_format = retrievalRecord.format;
}
- file_type = record_info;
- fname = record_info + strlen(record_info) + 1;
-#endif
+ return 0;
+}
+
+static int bend_scan (void *handle, bend_scan_rr *r)
+{
+ ZebraScanEntry *entries;
+ ZebraHandle zh = (ZebraHandle) handle;
+ int is_partial, i;
- if (!(rt = recType_byName (file_type)))
+ if (zebra_select_databases (zh, r->num_bases,
+ (const char **) r->basenames))
{
- logf (LOG_FATAL|LOG_ERRNO, "Retrieve: Cannot handle type %s",
- file_type);
- exit (1);
+ zebra_result (zh, &r->errcode, &r->errstring);
+ return 0;
}
- logf (LOG_DEBUG, "retrieve localno=%d score=%d", sysno, score);
- if ((retrieveCtrl.fd = open (fname, O_RDONLY)) == -1)
+ 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;
+ else
+ r->status = BEND_SCAN_SUCCESS;
+ for (i = 0; i < r->num_entries; i++)
{
- char *msg = "Record doesn't exist";
- logf (LOG_WARN|LOG_ERRNO, "Retrieve: Open record file %s", fname);
- *output_format = VAL_SUTRS;
- *rec_bufp = msg;
- *rec_lenp = strlen (msg);
-#if RECORD_BASE
- rec_rm (rec);
-#endif
- return 0; /* or 14: System error in presenting records */
+ r->entries[i].term = entries[i].term;
+ r->entries[i].occurrences = entries[i].occurrences;
}
- retrieveCtrl.localno = sysno;
- retrieveCtrl.score = score;
- retrieveCtrl.odr = stream;
- retrieveCtrl.readf = record_read;
- retrieveCtrl.input_format = retrieveCtrl.output_format = input_format;
- retrieveCtrl.comp = comp;
- retrieveCtrl.diagnostic = 0;
- (*rt->retrieve)(&retrieveCtrl);
- *output_format = retrieveCtrl.output_format;
- *rec_bufp = retrieveCtrl.rec_buf;
- *rec_lenp = retrieveCtrl.rec_len;
- close (retrieveCtrl.fd);
-#if RECORD_BASE
- rec_rm (rec);
-#endif
- return retrieveCtrl.diagnostic;
+ zebra_result (zh, &r->errcode, &r->errstring);
+ return 0;
}
-bend_fetchresult *bend_fetch (void *handle, bend_fetchrequest *q, int *num)
+void bend_close (void *handle)
{
- static bend_fetchresult r;
- int positions[2];
- ZServerSetSysno *records;
+ zebra_close ((ZebraHandle) handle);
+ xmalloc_trav("bend_close");
+ nmem_print_list();
+}
- r.errstring = 0;
- r.last_in_set = 0;
- r.basename = "base";
+int bend_sort (void *handle, bend_sort_rr *rr)
+{
+ ZebraHandle zh = (ZebraHandle) handle;
- odr_reset (server_info.odr);
- server_info.errCode = 0;
+ 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);
+ return 0;
+}
- positions[0] = q->number;
- records = resultSetSysnoGet (&server_info, q->setname, 1, positions);
- if (!records)
+int bend_delete (void *handle, bend_delete_rr *rr)
+{
+ ZebraHandle zh = (ZebraHandle) handle;
+
+ rr->delete_status = zebra_deleleResultSet(zh, rr->function,
+ rr->num_setnames, rr->setnames,
+ rr->statuses);
+ return 0;
+}
+
+static int es_admin_request (ZebraHandle zh, Z_AdminEsRequest *r)
+{
+ switch (r->toKeep->which)
{
- logf (LOG_DEBUG, "resultSetRecordGet, error");
- r.errcode = 13;
- return &r;
+ case Z_ESAdminOriginPartToKeep_reIndex:
+ yaz_log(LOG_LOG, "adm-reindex");
+ break;
+ case Z_ESAdminOriginPartToKeep_truncate:
+ yaz_log(LOG_LOG, "adm-truncate");
+ break;
+ case Z_ESAdminOriginPartToKeep_drop:
+ yaz_log(LOG_LOG, "adm-drop");
+ break;
+ case Z_ESAdminOriginPartToKeep_create:
+ yaz_log(LOG_LOG, "adm-create %s", r->toKeep->databaseName);
+ zebra_admin_create (zh, r->toKeep->databaseName);
+ break;
+ case Z_ESAdminOriginPartToKeep_import:
+ yaz_log(LOG_LOG, "adm-import");
+ zebra_admin_import_begin (zh, r->toKeep->databaseName);
+ break;
+ case Z_ESAdminOriginPartToKeep_refresh:
+ yaz_log(LOG_LOG, "adm-refresh");
+ break;
+ case Z_ESAdminOriginPartToKeep_commit:
+ yaz_log(LOG_LOG, "adm-commit");
+ break;
+ case Z_ESAdminOriginPartToKeep_shutdown:
+ yaz_log(LOG_LOG, "shutdown");
+ zebra_admin_shutdown(zh);
+ break;
+ case Z_ESAdminOriginPartToKeep_start:
+ yaz_log(LOG_LOG, "start");
+ zebra_admin_start(zh);
+ break;
+ default:
+ yaz_log(LOG_LOG, "unknown admin");
}
- if (!records[0].sysno)
+ if (r->toKeep->databaseName)
{
- r.errcode = 13;
- logf (LOG_DEBUG, "Out of range. pos=%d", q->number);
- return &r;
+ yaz_log(LOG_LOG, "database %s", r->toKeep->databaseName);
}
- r.errcode = record_fetch (&server_info, records[0].sysno,
- records[0].score, q->stream, q->format,
- q->comp, &r.format, &r.record, &r.len);
- resultSetSysnoDel (&server_info, records, 1);
- return &r;
+ return 0;
}
-bend_deleteresult *bend_delete (void *handle, bend_deleterequest *q, int *num)
+static int es_admin (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;
+ default:
+ break;
+ }
+
return 0;
}
-bend_scanresult *bend_scan (void *handle, bend_scanrequest *q, int *num)
+int bend_segment (void *handle, bend_segment_rr *rr)
{
- static bend_scanresult r;
- int status;
-
- odr_reset (server_info.odr);
- server_info.errCode = 0;
- server_info.errString = 0;
-
- r.term_position = q->term_position;
- r.num_entries = q->num_entries;
- r.errcode = rpn_scan (&server_info, q->term,
- q->num_bases, q->basenames,
- &r.term_position,
- &r.num_entries, &r.entries, &status);
- r.errstring = server_info.errString;
- r.status = status;
- return &r;
+ ZebraHandle zh = (ZebraHandle) handle;
+ Z_Segment *segment = rr->segment;
+
+ if (segment->num_segmentRecords)
+ zebra_admin_import_segment (zh, rr->segment);
+ else
+ zebra_admin_import_end (zh);
+ return 0;
}
-void bend_close (void *handle)
+int bend_esrequest (void *handle, bend_esrequest_rr *rr)
+{
+ ZebraHandle zh = (ZebraHandle) handle;
+
+ yaz_log(LOG_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);
+
+ if (!rr->esr->taskSpecificParameters)
+ {
+ yaz_log (LOG_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;
+ }
+ }
+ else if (rr->esr->taskSpecificParameters->which == Z_External_update)
+ {
+ Z_IUUpdate *up = rr->esr->taskSpecificParameters->u.update;
+ yaz_log (LOG_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");
+ if (toKeep->action)
+ {
+ switch (*toKeep->action)
+ {
+ case Z_IUOriginPartToKeep_recordInsert:
+ yaz_log (LOG_LOG, "recordInsert");
+ break;
+ case Z_IUOriginPartToKeep_recordReplace:
+ yaz_log (LOG_LOG, "recordUpdate");
+ break;
+ case Z_IUOriginPartToKeep_recordDelete:
+ yaz_log (LOG_LOG, "recordDelete");
+ break;
+ case Z_IUOriginPartToKeep_elementUpdate:
+ yaz_log (LOG_LOG, "elementUpdate");
+ break;
+ case Z_IUOriginPartToKeep_specialUpdate:
+ yaz_log (LOG_LOG, "specialUpdate");
+ break;
+ case Z_ESAdminOriginPartToKeep_shutdown:
+ yaz_log (LOG_LOG, "shutDown");
+ break;
+ case Z_ESAdminOriginPartToKeep_start:
+ yaz_log (LOG_LOG, "start");
+ break;
+ default:
+ yaz_log (LOG_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;
+ }
+ if (notToKeep)
+ {
+ int i;
+ for (i = 0; i < notToKeep->num; i++)
+ {
+ Z_External *rec = notToKeep->elements[i]->record;
+
+ if (rec->direct_reference)
+ {
+ struct oident *oident;
+ oident = oid_getentbyoid(rec->direct_reference);
+ if (oident)
+ yaz_log (LOG_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 ...",
+ rec->u.sutrs->len,
+ rec->u.sutrs->buf);
+ else
+ yaz_log (LOG_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 ...",
+ rec->u.octet_aligned->len,
+ rec->u.octet_aligned->buf);
+ else
+ yaz_log (LOG_LOG, "%d bytes\n%s",
+ rec->u.octet_aligned->len,
+ rec->u.octet_aligned->buf);
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ yaz_log (LOG_WARN, "Unknown Extended Service(%d)",
+ rr->esr->taskSpecificParameters->which);
+
+ }
+ return 0;
+}
+
+static void bend_start (struct statserv_options_block *sob)
{
- dict_close (server_info.fileDict);
- dict_close (server_info.wordDict);
- is_close (server_info.wordIsam);
-#if RECORD_BASE
- rec_close (&server_info.records);
+#ifdef WIN32
+
#else
- close (server_info.sys_idx_fd);
+ if (!sob->inetd)
+ {
+ char *pidfile = "zebrasrv.pid";
+ int fd = creat (pidfile, 0666);
+ if (fd == -1)
+ logf (LOG_WARN|LOG_ERRNO, "creat %s", pidfile);
+ else
+ {
+ char pidstr[30];
+
+ sprintf (pidstr, "%ld", (long) getpid ());
+ write (fd, pidstr, strlen(pidstr));
+ close (fd);
+ }
+ }
#endif
- return;
+ if (sob->handle)
+ zebra_stop((ZebraService) sob->handle);
+ sob->handle = zebra_start(sob->configname);
+ if (!sob->handle)
+ {
+ yaz_log (LOG_FATAL, "Failed to read config `%s'", sob->configname);
+ exit (1);
+ }
}
-int main (int argc, char **argv)
+static void bend_stop(struct statserv_options_block *sob)
{
- char *base_name = "base";
+#ifdef WIN32
- if (!(common_resource = res_open (base_name)))
+#else
+ if (!sob->inetd)
+ unlink ("zebrasrv.pid");
+#endif
+ if (sob->handle)
{
- logf (LOG_FATAL, "Cannot open resource `%s'", base_name);
- exit (1);
+ ZebraService service = sob->handle;
+ zebra_stop(service);
}
- return statserv_main (argc, argv);
+}
+
+int main (int argc, char **argv)
+{
+ struct statserv_options_block *sob;
+
+ sob = statserv_getcontrol ();
+ 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);
}