+ else
+ {
+ oident oid;
+ ill_request_buf = odr_getbuf (out, &ill_request_size, 0);
+
+ oid.proto = PROTO_GENERAL;
+ oid.oclass = CLASS_GENERAL;
+ oid.value = VAL_ISO_ILL_1;
+
+ r = (Z_External *) odr_malloc (out, sizeof(*r));
+ r->direct_reference = odr_oiddup(out,oid_getoidbyent(&oid));
+ r->indirect_reference = 0;
+ r->descriptor = 0;
+ r->which = Z_External_single;
+
+ r->u.single_ASN1_type = (Odr_oct *)
+ odr_malloc (out, sizeof(*r->u.single_ASN1_type));
+ r->u.single_ASN1_type->buf = (unsigned char *)
+ odr_malloc (out, ill_request_size);
+ r->u.single_ASN1_type->len = ill_request_size;
+ r->u.single_ASN1_type->size = ill_request_size;
+ memcpy (r->u.single_ASN1_type->buf, ill_request_buf, ill_request_size);
+ printf ("len = %d\n", ill_request_size);
+ }
+ return r;
+}
+#endif
+
+
+static Z_External *create_ItemOrderExternal(const char *type, int itemno)
+{
+ Z_External *r = (Z_External *) odr_malloc(out, sizeof(Z_External));
+ oident ItemOrderRequest;
+
+ ItemOrderRequest.proto = PROTO_Z3950;
+ ItemOrderRequest.oclass = CLASS_EXTSERV;
+ ItemOrderRequest.value = VAL_ITEMORDER;
+
+ r->direct_reference = odr_oiddup(out,oid_getoidbyent(&ItemOrderRequest));
+ r->indirect_reference = 0;
+ r->descriptor = 0;
+
+ r->which = Z_External_itemOrder;
+
+ r->u.itemOrder = (Z_ItemOrder *) odr_malloc(out,sizeof(Z_ItemOrder));
+ memset(r->u.itemOrder, 0, sizeof(Z_ItemOrder));
+ r->u.itemOrder->which=Z_IOItemOrder_esRequest;
+
+ r->u.itemOrder->u.esRequest = (Z_IORequest *)
+ odr_malloc(out,sizeof(Z_IORequest));
+ memset(r->u.itemOrder->u.esRequest, 0, sizeof(Z_IORequest));
+
+ r->u.itemOrder->u.esRequest->toKeep = (Z_IOOriginPartToKeep *)
+ odr_malloc(out,sizeof(Z_IOOriginPartToKeep));
+ memset(r->u.itemOrder->u.esRequest->toKeep, 0, sizeof(Z_IOOriginPartToKeep));
+ r->u.itemOrder->u.esRequest->notToKeep = (Z_IOOriginPartNotToKeep *)
+ odr_malloc(out,sizeof(Z_IOOriginPartNotToKeep));
+ memset(r->u.itemOrder->u.esRequest->notToKeep, 0, sizeof(Z_IOOriginPartNotToKeep));
+
+ r->u.itemOrder->u.esRequest->toKeep->supplDescription = NULL;
+ r->u.itemOrder->u.esRequest->toKeep->contact = NULL;
+ r->u.itemOrder->u.esRequest->toKeep->addlBilling = NULL;
+
+ r->u.itemOrder->u.esRequest->notToKeep->resultSetItem =
+ (Z_IOResultSetItem *) odr_malloc(out, sizeof(Z_IOResultSetItem));
+ memset(r->u.itemOrder->u.esRequest->notToKeep->resultSetItem, 0, sizeof(Z_IOResultSetItem));
+ r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->resultSetId = "1";
+
+ r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item =
+ (int *) odr_malloc(out, sizeof(int));
+ *r->u.itemOrder->u.esRequest->notToKeep->resultSetItem->item = itemno;
+
+#if YAZ_MODULE_ill
+ if (!strcmp (type, "item") || !strcmp(type, "2"))
+ {
+ printf ("using item-request\n");
+ r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
+ create_external_itemRequest();
+ }
+ else if (!strcmp(type, "ill") || !strcmp(type, "1"))
+ {
+ printf ("using ILL-request\n");
+ r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
+ create_external_ILL_APDU(ILL_APDU_ILL_Request);
+ }
+ else if (!strcmp(type, "xml") || !strcmp(type, "3"))
+ {
+ const char *xml_buf =
+ "<itemorder>\n"
+ " <type>request</type>\n"
+ " <libraryNo>000200</libraryNo>\n"
+ " <borrowerTicketNo> 1212 </borrowerTicketNo>\n"
+ "</itemorder>";
+ r->u.itemOrder->u.esRequest->notToKeep->itemRequest =
+ z_ext_record (out, VAL_TEXT_XML, xml_buf, strlen(xml_buf));
+ }
+ else
+ r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
+
+#else
+ r->u.itemOrder->u.esRequest->notToKeep->itemRequest = 0;
+#endif
+ return r;
+}
+
+static int send_itemorder(const char *type, int itemno)
+{
+ Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest);
+ Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
+ oident ItemOrderRequest;
+
+ ItemOrderRequest.proto = PROTO_Z3950;
+ ItemOrderRequest.oclass = CLASS_EXTSERV;
+ ItemOrderRequest.value = VAL_ITEMORDER;
+ req->packageType = odr_oiddup(out,oid_getoidbyent(&ItemOrderRequest));
+ req->packageName = esPackageName;
+
+ req->taskSpecificParameters = create_ItemOrderExternal(type, itemno);
+
+ send_apdu(apdu);
+ return 0;
+}
+
+static int cmd_update(char *arg)
+{
+ Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest );
+ Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
+ Z_External *r;
+ int oid[OID_SIZE];
+ Z_IUOriginPartToKeep *toKeep;
+ Z_IUSuppliedRecords *notToKeep;
+ oident update_oid;
+ printf ("Update request\n");
+ fflush(stdout);
+
+ if (!record_last)
+ return 0;
+ update_oid.proto = PROTO_Z3950;
+ update_oid.oclass = CLASS_EXTSERV;
+ update_oid.value = VAL_DBUPDATE;
+ oid_ent_to_oid (&update_oid, oid);
+ req->packageType = odr_oiddup(out,oid);
+ req->packageName = esPackageName;
+
+ req->referenceId = set_refid (out);
+
+ r = req->taskSpecificParameters = (Z_External *)
+ odr_malloc (out, sizeof(*r));
+ r->direct_reference = odr_oiddup(out,oid);
+ r->indirect_reference = 0;
+ r->descriptor = 0;
+ r->which = Z_External_update;
+ r->u.update = (Z_IUUpdate *) odr_malloc(out, sizeof(*r->u.update));
+ r->u.update->which = Z_IUUpdate_esRequest;
+ r->u.update->u.esRequest = (Z_IUUpdateEsRequest *)
+ odr_malloc(out, sizeof(*r->u.update->u.esRequest));
+ toKeep = r->u.update->u.esRequest->toKeep = (Z_IUOriginPartToKeep *)
+ odr_malloc(out, sizeof(*r->u.update->u.esRequest->toKeep));
+ toKeep->databaseName = databaseNames[0];
+ toKeep->schema = 0;
+ toKeep->elementSetName = 0;
+ toKeep->actionQualifier = 0;
+ toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
+ *toKeep->action = Z_IUOriginPartToKeep_recordInsert;
+
+ notToKeep = r->u.update->u.esRequest->notToKeep = (Z_IUSuppliedRecords *)
+ odr_malloc(out, sizeof(*r->u.update->u.esRequest->notToKeep));
+ notToKeep->num = 1;
+ notToKeep->elements = (Z_IUSuppliedRecords_elem **)
+ odr_malloc(out, sizeof(*notToKeep->elements));
+ notToKeep->elements[0] = (Z_IUSuppliedRecords_elem *)
+ odr_malloc(out, sizeof(**notToKeep->elements));
+ notToKeep->elements[0]->u.number = 0;
+ notToKeep->elements[0]->supplementalId = 0;
+ notToKeep->elements[0]->correlationInfo = 0;
+ notToKeep->elements[0]->record = record_last;
+
+ send_apdu(apdu);
+
+ return 2;
+}
+
+static int cmd_itemorder(char *arg)
+{
+ char type[12];
+ int itemno;
+
+ if (sscanf (arg, "%10s %d", type, &itemno) != 2)
+ return 0;
+
+ printf("Item order request\n");
+ fflush(stdout);
+ send_itemorder(type, itemno);
+ return 2;
+}
+
+static int cmd_find(char *arg)
+{
+ if (!*arg)
+ {
+ printf("Find what?\n");
+ return 0;
+ }
+ if (!conn)
+ {
+ printf("Not connected yet\n");
+ return 0;
+ }
+ if (!send_searchRequest(arg))
+ return 0;
+ return 2;
+}
+
+static int cmd_delete(char *arg)
+{
+ if (!conn)
+ {
+ printf("Not connected yet\n");
+ return 0;
+ }
+ if (!send_deleteResultSetRequest(arg))
+ return 0;
+ return 2;
+}
+
+static int cmd_ssub(char *arg)
+{
+ if (!(smallSetUpperBound = atoi(arg)))
+ return 0;
+ return 1;
+}
+
+static int cmd_lslb(char *arg)
+{
+ if (!(largeSetLowerBound = atoi(arg)))
+ return 0;
+ return 1;
+}
+
+static int cmd_mspn(char *arg)
+{
+ if (!(mediumSetPresentNumber = atoi(arg)))
+ return 0;
+ return 1;
+}
+
+static int cmd_status(char *arg)
+{
+ printf("smallSetUpperBound: %d\n", smallSetUpperBound);
+ printf("largeSetLowerBound: %d\n", largeSetLowerBound);
+ printf("mediumSetPresentNumber: %d\n", mediumSetPresentNumber);
+ return 1;
+}
+
+static int cmd_setnames(char *arg)
+{
+ if (*arg == '1') /* enable ? */
+ setnumber = 0;
+ else if (*arg == '0') /* disable ? */
+ setnumber = -1;
+ else if (setnumber < 0) /* no args, toggle .. */
+ setnumber = 0;
+ else
+ setnumber = -1;
+
+ if (setnumber >= 0)
+ printf("Set numbering enabled.\n");
+ else
+ printf("Set numbering disabled.\n");
+ return 1;
+}
+
+/* PRESENT SERVICE ----------------------------- */
+
+static int send_presentRequest(char *arg)
+{
+ Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
+ Z_PresentRequest *req = apdu->u.presentRequest;
+ Z_RecordComposition compo;
+ oident prefsyn;
+ int nos = 1;
+ int oid[OID_SIZE];
+ char *p;
+ char setstring[100];
+
+ req->referenceId = set_refid (out);
+ if ((p = strchr(arg, '+')))
+ {
+ nos = atoi(p + 1);
+ *p = 0;
+ }
+ if (*arg)
+ setno = atoi(arg);
+ if (p && (p=strchr(p+1, '+')))
+ {
+ strcpy (setstring, p+1);
+ req->resultSetId = setstring;
+ }
+ else if (setnumber >= 0)
+ {
+ sprintf(setstring, "%d", setnumber);
+ req->resultSetId = setstring;
+ }
+ req->resultSetStartPoint = &setno;
+ req->numberOfRecordsRequested = &nos;
+ prefsyn.proto = protocol;
+ prefsyn.oclass = CLASS_RECSYN;
+ prefsyn.value = recordsyntax;
+ req->preferredRecordSyntax =
+ odr_oiddup (out, oid_ent_to_oid(&prefsyn, oid));
+
+ if (schema != VAL_NONE)
+ {
+ oident prefschema;
+
+ prefschema.proto = protocol;
+ prefschema.oclass = CLASS_SCHEMA;
+ prefschema.value = schema;
+
+ req->recordComposition = &compo;
+ compo.which = Z_RecordComp_complex;
+ compo.u.complex = (Z_CompSpec *)
+ odr_malloc(out, sizeof(*compo.u.complex));
+ compo.u.complex->selectAlternativeSyntax = (bool_t *)
+ odr_malloc(out, sizeof(bool_t));
+ *compo.u.complex->selectAlternativeSyntax = 0;
+
+ compo.u.complex->generic = (Z_Specification *)
+ odr_malloc(out, sizeof(*compo.u.complex->generic));
+ compo.u.complex->generic->schema = (Odr_oid *)
+ odr_oiddup(out, oid_ent_to_oid(&prefschema, oid));
+ if (!compo.u.complex->generic->schema)
+ {
+ /* OID wasn't a schema! Try record syntax instead. */
+ prefschema.oclass = CLASS_RECSYN;
+ compo.u.complex->generic->schema = (Odr_oid *)
+ odr_oiddup(out, oid_ent_to_oid(&prefschema, oid));
+ }
+ if (!elementSetNames)
+ compo.u.complex->generic->elementSpec = 0;
+ else
+ {
+ compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
+ odr_malloc(out, sizeof(Z_ElementSpec));
+ compo.u.complex->generic->elementSpec->which =
+ Z_ElementSpec_elementSetName;
+ compo.u.complex->generic->elementSpec->u.elementSetName =
+ elementSetNames->u.generic;
+ }
+ compo.u.complex->num_dbSpecific = 0;
+ compo.u.complex->dbSpecific = 0;
+ compo.u.complex->num_recordSyntax = 0;
+ compo.u.complex->recordSyntax = 0;
+ }
+ else if (elementSetNames)
+ {
+ req->recordComposition = &compo;
+ compo.which = Z_RecordComp_simple;
+ compo.u.simple = elementSetNames;
+ }
+ send_apdu(apdu);
+ printf("Sent presentRequest (%d+%d).\n", setno, nos);
+ return 2;
+}
+
+static void close_session (void)
+{
+ cs_close (conn);
+ conn = 0;
+ if (session_mem)
+ {
+ nmem_destroy (session_mem);
+ session_mem = NULL;
+ }
+ sent_close = 0;
+}
+
+void process_close(Z_Close *req)
+{
+ Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
+ Z_Close *res = apdu->u.close;
+
+ static char *reasons[] =
+ {
+ "finished",
+ "shutdown",
+ "system problem",
+ "cost limit reached",
+ "resources",
+ "security violation",
+ "protocolError",
+ "lack of activity",
+ "peer abort",
+ "unspecified"
+ };
+
+ printf("Reason: %s, message: %s\n", reasons[*req->closeReason],
+ req->diagnosticInformation ? req->diagnosticInformation : "NULL");
+ if (sent_close)
+ close_session ();
+ else
+ {
+ *res->closeReason = Z_Close_finished;
+ send_apdu(apdu);
+ printf("Sent response.\n");
+ sent_close = 1;
+ }
+}
+
+static int cmd_show(char *arg)
+{
+ if (!conn)
+ {
+ printf("Not connected yet\n");
+ return 0;
+ }
+ if (!send_presentRequest(arg))
+ return 0;
+ return 2;
+}
+
+int cmd_quit(char *arg)
+{
+ printf("See you later, alligator.\n");
+ xmalloc_trav ("");
+ exit(0);
+ return 0;
+}
+
+int cmd_cancel(char *arg)
+{
+ Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
+ Z_TriggerResourceControlRequest *req =
+ apdu->u.triggerResourceControlRequest;
+ bool_t rfalse = 0;
+
+ if (!conn)
+ {
+ printf("Session not initialized yet\n");
+ return 0;
+ }
+ if (!ODR_MASK_GET(session->options, Z_Options_triggerResourceCtrl))
+ {
+ printf("Target doesn't support cancel (trigger resource ctrl)\n");
+ return 0;
+ }
+ *req->requestedAction = Z_TriggerResourceCtrl_cancel;
+ req->resultSetWanted = &rfalse;
+
+ send_apdu(apdu);
+ printf("Sent cancel request\n");
+ return 2;
+}
+
+int send_scanrequest(const char *query, int pp, int num, const char *term)
+{
+ Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
+ Z_ScanRequest *req = apdu->u.scanRequest;
+ int use_rpn = 1;
+#if YAZ_MODULE_ccl
+ int oid[OID_SIZE];
+
+ if (queryType == QueryType_CCL2RPN)
+ {
+ oident bib1;
+ int error, pos;
+ struct ccl_rpn_node *rpn;
+
+ rpn = ccl_find_str (bibset, query, &error, &pos);
+ if (error)
+ {
+ printf("CCL ERROR: %s\n", ccl_err_msg(error));
+ return -1;
+ }
+ use_rpn = 0;
+ bib1.proto = PROTO_Z3950;
+ bib1.oclass = CLASS_ATTSET;
+ bib1.value = VAL_BIB1;
+ req->attributeSet = oid_ent_to_oid (&bib1, oid);
+ if (!(req->termListAndStartPoint = ccl_scan_query (out, rpn)))
+ {
+ printf("Couldn't convert CCL to Scan term\n");
+ return -1;
+ }
+ ccl_rpn_delete (rpn);
+ }
+#endif
+ if (use_rpn && !(req->termListAndStartPoint =
+ p_query_scan(out, protocol, &req->attributeSet, query)))
+ {
+ printf("Prefix query error\n");
+ return -1;
+ }
+ if (term && *term)
+ {
+ if (req->termListAndStartPoint->term &&
+ req->termListAndStartPoint->term->which == Z_Term_general &&
+ req->termListAndStartPoint->term->u.general)
+ {
+ req->termListAndStartPoint->term->u.general->buf =
+ (unsigned char *) odr_strdup(out, term);
+ req->termListAndStartPoint->term->u.general->len =
+ req->termListAndStartPoint->term->u.general->size =
+ strlen(term);
+ }
+ }
+ req->referenceId = set_refid (out);
+ req->num_databaseNames = num_databaseNames;
+ req->databaseNames = databaseNames;
+ req->numberOfTermsRequested = #
+ req->preferredPositionInResponse = &pp;
+ send_apdu(apdu);
+ return 2;
+}
+
+int send_sortrequest(char *arg, int newset)
+{
+ Z_APDU *apdu = zget_APDU(out, Z_APDU_sortRequest);
+ Z_SortRequest *req = apdu->u.sortRequest;
+ Z_SortKeySpecList *sksl = (Z_SortKeySpecList *)
+ odr_malloc (out, sizeof(*sksl));
+ char setstring[32];
+
+ if (setnumber >= 0)
+ sprintf (setstring, "%d", setnumber);
+ else
+ sprintf (setstring, "default");
+
+ req->referenceId = set_refid (out);
+
+ req->num_inputResultSetNames = 1;
+ req->inputResultSetNames = (Z_InternationalString **)
+ odr_malloc (out, sizeof(*req->inputResultSetNames));
+ req->inputResultSetNames[0] = odr_strdup (out, setstring);
+
+ if (newset && setnumber >= 0)
+ sprintf (setstring, "%d", ++setnumber);
+
+ req->sortedResultSetName = odr_strdup (out, setstring);
+
+ req->sortSequence = yaz_sort_spec (out, arg);
+ if (!req->sortSequence)
+ {
+ printf ("Missing sort specifications\n");
+ return -1;
+ }
+ send_apdu(apdu);
+ return 2;
+}
+
+void display_term(Z_TermInfo *t)
+{
+ if (t->term->which == Z_Term_general)
+ {
+ printf("%.*s", t->term->u.general->len, t->term->u.general->buf);
+ sprintf(last_scan_line, "%.*s", t->term->u.general->len,
+ t->term->u.general->buf);
+ }
+ else
+ printf("Term (not general)");
+ if (t->globalOccurrences)
+ printf (" (%d)\n", *t->globalOccurrences);
+ else
+ printf ("\n");
+}
+
+void process_scanResponse(Z_ScanResponse *res)
+{
+ int i;
+ Z_Entry **entries = NULL;
+ int num_entries = 0;
+
+ printf("Received ScanResponse\n");
+ print_refid (res->referenceId);
+ printf("%d entries", *res->numberOfEntriesReturned);
+ if (res->positionOfTerm)
+ printf (", position=%d", *res->positionOfTerm);
+ printf ("\n");
+ if (*res->scanStatus != Z_Scan_success)
+ printf("Scan returned code %d\n", *res->scanStatus);
+ if (!res->entries)
+ return;
+ if ((entries = res->entries->entries))
+ num_entries = res->entries->num_entries;
+ for (i = 0; i < num_entries; i++)
+ {
+ int pos_term = res->positionOfTerm ? *res->positionOfTerm : -1;
+ if (entries[i]->which == Z_Entry_termInfo)
+ {
+ printf("%c ", i + 1 == pos_term ? '*' : ' ');
+ display_term(entries[i]->u.termInfo);
+ }
+ else
+ display_diagrecs(&entries[i]->u.surrogateDiagnostic, 1);
+ }
+ if (res->entries->nonsurrogateDiagnostics)
+ display_diagrecs (res->entries->nonsurrogateDiagnostics,
+ res->entries->num_nonsurrogateDiagnostics);
+}
+
+void process_sortResponse(Z_SortResponse *res)
+{
+ printf("Received SortResponse: status=");
+ switch (*res->sortStatus)
+ {
+ case Z_SortStatus_success:
+ printf ("success"); break;
+ case Z_SortStatus_partial_1:
+ printf ("partial"); break;
+ case Z_SortStatus_failure:
+ printf ("failure"); break;
+ default:
+ printf ("unknown (%d)", *res->sortStatus);
+ }
+ printf ("\n");
+ print_refid (res->referenceId);
+ if (res->diagnostics)
+ display_diagrecs(res->diagnostics,
+ res->num_diagnostics);
+}
+
+void process_deleteResultSetResponse (Z_DeleteResultSetResponse *res)
+{
+ printf("Got deleteResultSetResponse status=%d\n",
+ *res->deleteOperationStatus);
+ if (res->deleteListStatuses)
+ {
+ int i;
+ for (i = 0; i < res->deleteListStatuses->num; i++)
+ {
+ printf ("%s status=%d\n", res->deleteListStatuses->elements[i]->id,
+ *res->deleteListStatuses->elements[i]->status);
+ }
+ }
+}
+
+int cmd_sort_generic(char *arg, int newset)
+{
+ if (!conn)
+ {
+ printf("Session not initialized yet\n");
+ return 0;
+ }
+ if (!ODR_MASK_GET(session->options, Z_Options_sort))
+ {
+ printf("Target doesn't support sort\n");
+ return 0;
+ }
+ if (*arg)
+ {
+ if (send_sortrequest(arg, newset) < 0)
+ return 0;
+ return 2;
+ }
+ return 0;
+}
+
+int cmd_sort(char *arg)
+{
+ return cmd_sort_generic (arg, 0);
+}
+
+int cmd_sort_newset (char *arg)
+{
+ return cmd_sort_generic (arg, 1);
+}
+
+int cmd_scan(char *arg)
+{
+ if (!conn)
+ {
+ printf("Session not initialized yet\n");
+ return 0;
+ }
+ if (!ODR_MASK_GET(session->options, Z_Options_scan))
+ {
+ printf("Target doesn't support scan\n");
+ return 0;
+ }
+ if (*arg)
+ {
+ strcpy (last_scan_query, arg);
+ if (send_scanrequest(arg, 1, 20, 0) < 0)
+ return 0;
+ }
+ else
+ {
+ if (send_scanrequest(last_scan_query, 1, 20, last_scan_line) < 0)
+ return 0;
+ }
+ return 2;
+}
+
+int cmd_schema(char *arg)
+{
+ if (!arg || !*arg)
+ {
+ schema = VAL_NONE;
+ return 1;
+ }
+ schema = oid_getvalbyname (arg);
+ if (schema == VAL_NONE)
+ {
+ printf ("unknown schema\n");
+ return 0;
+ }
+ return 1;
+}
+
+int cmd_format(char *arg)
+{
+ if (!arg || !*arg)
+ {
+ printf("Usage: format <recordsyntax>\n");
+ return 0;
+ }
+ recordsyntax = oid_getvalbyname (arg);
+ if (recordsyntax == VAL_NONE)
+ {
+ printf ("unknown record syntax\n");
+ return 0;
+ }
+ return 1;
+}
+
+int cmd_elements(char *arg)
+{
+ static Z_ElementSetNames esn;
+ static char what[100];
+
+ if (!arg || !*arg)
+ {
+ elementSetNames = 0;
+ return 1;
+ }
+ strcpy(what, arg);
+ esn.which = Z_ElementSetNames_generic;
+ esn.u.generic = what;
+ elementSetNames = &esn;
+ return 1;
+}
+
+int cmd_attributeset(char *arg)
+{
+ char what[100];
+
+ if (!arg || !*arg)
+ {
+ printf("Usage: attributeset <setname>\n");
+ return 0;
+ }
+ sscanf(arg, "%s", what);
+ if (p_query_attset (what))
+ {
+ printf("Unknown attribute set name\n");
+ return 0;
+ }
+ return 1;
+}
+
+int cmd_querytype (char *arg)
+{
+ if (!strcmp (arg, "ccl"))
+ queryType = QueryType_CCL;
+ else if (!strcmp (arg, "prefix") || !strcmp(arg, "rpn"))
+ queryType = QueryType_Prefix;
+#if YAZ_MODULE_ccl
+ else if (!strcmp (arg, "ccl2rpn") || !strcmp (arg, "cclrpn"))
+ queryType = QueryType_CCL2RPN;
+#endif
+ else
+ {
+ printf ("Querytype must be one of:\n");
+ printf (" prefix - Prefix query\n");
+ printf (" ccl - CCL query\n");
+#if YAZ_MODULE_ccl
+ printf (" ccl2rpn - CCL query converted to RPN\n");
+#endif
+ return 0;
+ }
+ return 1;
+}
+
+int cmd_refid (char *arg)
+{
+ xfree (refid);
+ refid = NULL;
+ if (*arg)
+ {
+ refid = (char *) xmalloc (strlen(arg)+1);
+ strcpy (refid, arg);
+ }
+ return 1;
+}
+
+int cmd_close(char *arg)
+{
+ Z_APDU *apdu;
+ Z_Close *req;
+ if (!conn)
+ return 0;
+
+ apdu = zget_APDU(out, Z_APDU_close);
+ req = apdu->u.close;
+ *req->closeReason = Z_Close_finished;
+ send_apdu(apdu);
+ printf("Sent close request.\n");
+ sent_close = 1;
+ return 2;
+}
+
+int cmd_packagename(char* arg)
+{
+ xfree (esPackageName);
+ esPackageName = NULL;
+ if (*arg)
+ {
+ esPackageName = (char *) xmalloc (strlen(arg)+1);
+ strcpy (esPackageName, arg);
+ }
+ return 1;
+}
+
+int cmd_proxy(char* arg)
+{
+ if (*arg == '\0') {
+ printf("Current proxy is `%s'\n", (yazCharset)?yazProxy:NULL);
+ return 1;
+ }
+ xfree (yazProxy);
+ yazProxy = NULL;
+ if (*arg)
+ {
+ yazProxy = (char *) xmalloc (strlen(arg)+1);
+ strcpy (yazProxy, arg);
+ }
+ return 1;
+}
+
+int cmd_charset(char* arg)
+{
+ if (*arg == '\0') {
+ printf("Current character set is `%s'\n", (yazCharset)?yazCharset:NULL);
+ return 1;
+ }
+ xfree (yazCharset);
+ yazCharset = NULL;
+ if (*arg)
+ {
+ yazCharset = (char *) xmalloc (strlen(arg)+1);
+ strcpy (yazCharset, arg);
+ }
+ return 1;
+}
+
+int cmd_lang(char* arg)
+{
+ if (*arg == '\0') {
+ printf("Current language is `%s'\n", (yazLang)?yazLang:NULL);
+ return 1;
+ }
+ xfree (yazLang);
+ yazLang = NULL;
+ if (*arg)
+ {
+ yazLang = (char *) xmalloc (strlen(arg)+1);
+ strcpy (yazLang, arg);
+ }
+ return 1;
+}
+
+int cmd_source(char* arg)
+{
+ /* first should open the file and read one line at a time.. */
+ FILE* includeFile;
+ char line[1024], *cp;
+
+ {
+ char* args_end=(arg)+strlen(arg)-1;
+ while(isspace(*args_end))
+ {*args_end=0;
+ --args_end;};
+ }
+
+ REMOVE_TAILING_BLANKS(arg);
+
+ if(strlen(arg)<1) {
+ fprintf(stderr,"Error in source command use a filename\n");
+ return -1;
+ }
+
+ includeFile = fopen (arg, "r");
+
+ if(!includeFile) {
+ fprintf(stderr,"Unable to open file %s for reading\n",arg);
+ return -1;
+ }
+
+ while(!feof(includeFile)) {
+ memset(line,0,sizeof(line));
+ fgets(line,sizeof(line),includeFile);
+
+ if(strlen(line) < 2) continue;
+ if(line[0] == '#') continue;
+
+ if ((cp = strrchr (line, '\n')))
+ *cp = '\0';
+
+ process_cmd_line(line);
+ }
+
+ if(fclose(includeFile)<0) {
+ perror("unable to close include file");
+ exit(1);
+ }
+ return 1;
+}
+
+int cmd_subshell(char* args)
+{
+ if(strlen(args))
+ system(args);
+ else
+ system(getenv("SHELL"));
+
+ printf("\n");
+ return 1;
+}
+
+int cmd_set_apdufile(char* arg)
+{
+ REMOVE_TAILING_BLANKS(arg);
+
+ if(apdu_file && apdu_file != stderr) { /* don't close stdout*/
+ perror("unable to close apdu log file");
+ }
+ apdu_file=NULL;
+
+ if(strlen(arg)<1) {
+ return 1;
+ }
+
+ if(!strcmp(arg,"-"))
+ apdu_file=stderr;
+ else
+ apdu_file=fopen(arg, "a");
+
+ if(!apdu_file) {
+ perror("unable to open apdu log file no apdu log loaded");
+ } else {
+ odr_setprint(print, apdu_file);
+ }
+
+ return 1;
+}
+
+int cmd_set_cclfields(char* arg)
+{
+#if YAZ_MODULE_ccl
+ FILE *inf;
+
+ REMOVE_TAILING_BLANKS(arg);
+
+ bibset = ccl_qual_mk ();
+ inf = fopen (arg, "r");
+ if (inf)
+ {
+ ccl_qual_file (bibset, inf);
+ fclose (inf);
+ }
+#else
+ fprintf(stderr,"Not compiled with the yaz ccl module\n");
+#endif
+
+ return 1;
+}
+
+int cmd_set_marcdump(char* arg)
+{
+ if(marcdump && marcdump != stderr) { /* don't close stdout*/
+ perror("unable to close apdu log file");
+ }
+ marcdump=NULL;
+
+ if(strlen(arg)<1) {
+ return 1;
+ }
+
+ if(!strcmp(arg,"-"))
+ marcdump=stderr;
+ else
+ marcdump=fopen(arg, "a");
+
+ if(!marcdump) {
+ perror("unable to open apdu marcdump file no marcdump done\n");
+ }
+
+ return 1;
+}
+
+int cmd_set_proxy(char* arg) {
+ if(yazProxy) free(yazProxy);
+ yazProxy=NULL;
+
+ if(strlen(arg) > 1) {
+ yazProxy=strdup(arg);
+ }
+ return 1;
+}
+
+/*
+ this command takes 3 arge {name class oid}
+ */
+int cmd_register_oid(char* args) {
+ static struct {
+ char* className;
+ oid_class oclass;
+ } oid_classes[] = {
+ {"appctx",CLASS_APPCTX},
+ {"absyn",CLASS_ABSYN},
+ {"attset",CLASS_ATTSET},
+ {"transyn",CLASS_TRANSYN},
+ {"diagset",CLASS_DIAGSET},
+ {"recsyn",CLASS_RECSYN},
+ {"resform",CLASS_RESFORM},
+ {"accform",CLASS_ACCFORM},
+ {"extserv",CLASS_EXTSERV},
+ {"userinfo",CLASS_USERINFO},
+ {"elemspec",CLASS_ELEMSPEC},
+ {"varset",CLASS_VARSET},
+ {"schema",CLASS_SCHEMA},
+ {"tagset",CLASS_TAGSET},
+ {"general",CLASS_GENERAL},
+ {0,0}
+ };
+ char oname_str[101], oclass_str[101], oid_str[101];
+ char* name;
+ int i;
+ oid_class oidclass = CLASS_GENERAL;
+ int val = 0, oid[OID_SIZE];
+ struct oident * new_oident=NULL;
+
+ if (sscanf (args, "%100[^ ] %100[^ ] %100s",
+ oname_str,oclass_str, oid_str) < 1) {
+ printf("Error in regristrate command \n");
+ return 0;
+ }
+
+ for (i = 0; oid_classes[i].className; i++) {
+ if (!strcmp(oid_classes[i].className, oclass_str))
+ {
+ oidclass=oid_classes[i].oclass;
+ break;
+ }
+ }
+
+ if(!(oid_classes[i].className)) {
+ printf("Unknonwn oid class %s\n",oclass_str);
+ return 0;
+ }
+
+ i = 0;
+ name = oid_str;
+ val = 0;
+
+ while (isdigit (*name))
+ {
+ val = val*10 + (*name - '0');
+ name++;
+ if (*name == '.')
+ {
+ if (i < OID_SIZE-1)
+ oid[i++] = val;
+ val = 0;
+ name++;
+ }
+ }
+ oid[i] = val;
+ oid[i+1] = -1;
+
+ new_oident=oid_addent (oid,PROTO_GENERAL,oidclass,oname_str,VAL_DYNAMIC);
+ if(strcmp(new_oident->desc,oname_str)) {
+ fprintf(stderr,"oid is already named as %s, regristration faild\n",
+ new_oident->desc);
+ }
+ return 1;
+}
+
+int cmd_push_command(char* arg) {
+#if HAVE_READLINE_HISTORY_H
+ if(strlen(arg)>1)
+ add_history(arg);
+#else
+ fprintf(stderr,"Not compiled with the readline/history module\n");
+#endif
+ return 1;
+}
+
+void source_rcfile() {
+ /* Look for a $HOME/.yazclientrc and source it if it exists */
+ struct stat statbuf;
+ char buffer[1000];
+ char* homedir=getenv("HOME");
+ if(!homedir) return;
+
+ sprintf(buffer,"%s/.yazclientrc",homedir);
+
+ if(stat(buffer,&statbuf)==0) {
+ cmd_source(buffer);
+ }
+
+ if(stat(".yazclientrc",&statbuf)==0) {
+ cmd_source(".yazclientrc");
+ }
+}
+
+
+static void initialize(void)
+{
+#if YAZ_MODULE_ccl
+ FILE *inf;
+#endif
+ if (!(out = odr_createmem(ODR_ENCODE)) ||
+ !(in = odr_createmem(ODR_DECODE)) ||
+ !(print = odr_createmem(ODR_PRINT)))
+ {
+ fprintf(stderr, "failed to allocate ODR streams\n");
+ exit(1);
+ }
+ oid_init();
+
+ setvbuf(stdout, 0, _IONBF, 0);
+ if (apdu_file)
+ odr_setprint(print, apdu_file);
+
+#if YAZ_MODULE_ccl
+ bibset = ccl_qual_mk ();
+ inf = fopen (ccl_fields, "r");
+ if (inf)
+ {
+ ccl_qual_file (bibset, inf);
+ fclose (inf);
+ }
+#endif
+ cmd_base("Default");
+
+#if HAVE_READLINE_READLINE_H
+ rl_attempted_completion_function = (CPPFunction*)readline_completer;
+#endif
+
+ source_rcfile();
+}
+
+
+#if HAVE_GETTIMEOFDAY
+struct timeval tv_start, tv_end;
+#endif
+
+void wait_and_handle_responce()
+{
+
+ int res;
+ char *netbuffer= 0;
+ int netbufferlen = 0;
+ Z_APDU *apdu;
+
+
+ if (conn)
+ {
+ do
+ {
+ if ((res = cs_get(conn, &netbuffer, &netbufferlen)) < 0)
+ {
+ printf("Target closed connection\n");
+ close_session ();
+ break;
+ }
+ if (!res)
+ {
+ printf("Target closed connection.\n");
+ close_session ();
+ break;
+ }
+ odr_reset(in); /* release APDU from last round */
+ record_last = 0;
+ odr_setbuf(in, netbuffer, res, 0);
+ if (!z_APDU(in, &apdu, 0, 0))
+ {
+ odr_perror(in, "Decoding incoming APDU");
+ fprintf(stderr, "[Near %d]\n", odr_offset(in));
+ fprintf(stderr, "Packet dump:\n---------\n");
+ odr_dumpBER(stderr, netbuffer, res);
+ fprintf(stderr, "---------\n");
+ if (apdu_file)
+ z_APDU(print, &apdu, 0, 0);
+ close_session ();
+ break;
+ }
+ if (apdu_file && !z_APDU(print, &apdu, 0, 0))
+ {
+ odr_perror(print, "Failed to print incoming APDU");
+ odr_reset(print);
+ continue;
+ }
+ switch(apdu->which)
+ {
+ case Z_APDU_initResponse:
+ process_initResponse(apdu->u.initResponse);
+ break;
+ case Z_APDU_searchResponse:
+ process_searchResponse(apdu->u.searchResponse);
+ break;
+ case Z_APDU_scanResponse:
+ process_scanResponse(apdu->u.scanResponse);
+ break;
+ case Z_APDU_presentResponse:
+ print_refid (apdu->u.presentResponse->referenceId);
+ setno +=
+ *apdu->u.presentResponse->numberOfRecordsReturned;
+ if (apdu->u.presentResponse->records)
+ display_records(apdu->u.presentResponse->records);
+ else
+ printf("No records.\n");
+ printf ("nextResultSetPosition = %d\n",
+ *apdu->u.presentResponse->nextResultSetPosition);
+ break;
+ case Z_APDU_sortResponse:
+ process_sortResponse(apdu->u.sortResponse);
+ break;
+ case Z_APDU_extendedServicesResponse:
+ printf("Got extended services response\n");
+ process_ESResponse(apdu->u.extendedServicesResponse);
+ break;
+ case Z_APDU_close:
+ printf("Target has closed the association.\n");
+ process_close(apdu->u.close);
+ break;
+ case Z_APDU_resourceControlRequest:
+ process_resourceControlRequest
+ (apdu->u.resourceControlRequest);
+ break;
+ case Z_APDU_deleteResultSetResponse:
+ process_deleteResultSetResponse(apdu->u.
+ deleteResultSetResponse);
+ break;
+ default:
+ printf("Received unknown APDU type (%d).\n",
+ apdu->which);
+ close_session ();
+ }
+ }
+ while (conn && cs_more(conn));
+#if HAVE_GETTIMEOFDAY
+ gettimeofday (&tv_end, 0);
+#if 0
+ printf ("S/U S/U=%ld/%ld %ld/%ld",
+ (long) tv_start.tv_sec,
+ (long) tv_start.tv_usec,
+ (long) tv_end.tv_sec,
+ (long) tv_end.tv_usec);
+#endif
+ printf ("Elapsed: %.6f\n",
+ (double) tv_end.tv_usec / 1e6 + tv_end.tv_sec -
+ ((double) tv_start.tv_usec / 1e6 + tv_start.tv_sec));
+#endif
+ }
+ xfree (netbuffer);
+}
+
+
+static int cmd_help (char *line);
+
+static struct {
+ char *cmd;
+ int (*fun)(char *arg);
+ char *ad;
+ char *(*rl_completerfunction)(const char *text, int state);
+ int complete_filenames;
+} cmd[] = {
+ {"open", cmd_open, "('tcp'|'ssl')':<host>[':'<port>][/<db>]",NULL,0},
+ {"quit", cmd_quit, "",NULL,0},
+ {"find", cmd_find, "<query>",NULL,0},
+ {"delete", cmd_delete, "<setname>",NULL,0},
+ {"base", cmd_base, "<base-name>",NULL,0},
+ {"show", cmd_show, "<rec#>['+'<#recs>['+'<setname>]]",NULL,0},
+ {"scan", cmd_scan, "<term>",NULL,0},
+ {"sort", cmd_sort, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0},
+ {"sort+", cmd_sort_newset, "<sortkey> <flag> <sortkey> <flag> ...",NULL,0},
+ {"authentication", cmd_authentication, "<acctstring>",NULL,0},
+ {"lslb", cmd_lslb, "<largeSetLowerBound>",NULL,0},
+ {"ssub", cmd_ssub, "<smallSetUpperBound>",NULL,0},
+ {"mspn", cmd_mspn, "<mediumSetPresentNumber>",NULL,0},
+ {"status", cmd_status, "",NULL,0},
+ {"setnames", cmd_setnames, "",NULL,0},
+ {"cancel", cmd_cancel, "",NULL,0},
+ {"format", cmd_format, "<recordsyntax>",complete_format,0},
+ {"schema", cmd_schema, "<schema>",complete_schema,0},
+ {"elements", cmd_elements, "<elementSetName>",NULL,0},
+ {"close", cmd_close, "",NULL,0},
+ {"attributeset", cmd_attributeset, "<attrset>",complete_attributeset,0},
+ {"querytype", cmd_querytype, "<type>",complete_querytype,0},
+ {"refid", cmd_refid, "<id>",NULL,0},
+ {"itemorder", cmd_itemorder, "ill|item <itemno>",NULL,0},
+ {"update", cmd_update, "<item>",NULL,0},
+ {"packagename", cmd_packagename, "<packagename>",NULL,0},
+ {"proxy", cmd_proxy, "[('tcp'|'ssl')]<host>[':'<port>]",NULL,0},
+ {"charset", cmd_charset, "<charset_name>",NULL,0},
+ {"lang", cmd_lang, "<language_code>",NULL,0},
+ {".", cmd_source, "<filename>",NULL,1},
+ {"!", cmd_subshell, "Subshell command",NULL,0},
+ {"set_apdufile", cmd_set_apdufile, "<filename>",NULL,0},
+ {"set_marcdump", cmd_set_marcdump," <filename>",NULL,0},
+ {"set_cclfields", cmd_set_cclfields,"<filename>",NULL,1},
+ {"register_oid",cmd_register_oid,"<name> <class> <oid>",NULL,0},
+ {"push_command",cmd_push_command,"<command>",command_generator,0},
+ /* Server Admin Functions */
+ {"adm-reindex", cmd_adm_reindex, "<database-name>",NULL,0},
+ {"adm-truncate", cmd_adm_truncate, "('database'|'index')<object-name>",NULL,0},
+ {"adm-create", cmd_adm_create, "",NULL,0},
+ {"adm-drop", cmd_adm_drop, "('database'|'index')<object-name>",NULL,0},
+ {"adm-import", cmd_adm_import, "<record-type> <dir> <pattern>",NULL,0},
+ {"adm-refresh", cmd_adm_refresh, "",NULL,0},
+ {"adm-commit", cmd_adm_commit, "",NULL,0},
+ {"adm-shutdown", cmd_adm_shutdown, "",NULL,0},
+ {"adm-startup", cmd_adm_startup, "",NULL,0},
+ {"help", cmd_help, "", NULL},
+ {0,0,0,0,0}
+};
+
+static int cmd_help (char *line)
+{
+ int i;
+ char topic[21];
+
+ *topic = 0;
+ sscanf (line, "%20s", topic);
+
+ if (*topic == 0)
+ printf("Commands:\n");
+ for (i = 0; cmd[i].cmd; i++)
+ if (*topic == 0 || strcmp (topic, cmd[i].cmd) == 0)
+ printf(" %s %s\n", cmd[i].cmd, cmd[i].ad);
+ if (strcmp (topic, "find") == 0)
+ {
+ printf ("RPN:\n");
+ printf (" \"term\" Simple Term\n");
+ printf (" @attr [attset] type=value op Attribute\n");
+ printf (" @and opl opr And\n");
+ printf (" @or opl opr Or\n");
+ printf (" @not opl opr And-Not\n");
+ printf (" @set set Result set\n");
+ printf ("\n");
+ printf ("Bib-1 attribute types\n");
+ printf ("1=Use: ");
+ printf ("4=Title 7=ISBN 8=ISSN 30=Date 62=Abstract 1003=Author 1016=Any\n");
+ printf ("2=Relation: ");
+ printf ("1< 2<= 3= 4>= 5> 6!= 102=Relevance\n");
+ printf ("3=Position: ");
+ printf ("1=First in Field 2=First in subfield 3=Any position\n");
+ printf ("4=Structure: ");
+ printf ("1=Phrase 2=Word 3=Key 4=Year 5=Date 6=WordList\n");
+ printf ("5=Truncation: ");
+ printf ("1=Right 2=Left 3=L&R 100=No 101=# 102=Re-1 103=Re-2\n");
+ printf ("6=Completeness:");
+ printf ("1=Incomplete subfield 2=Complete subfield 3=Complete field\n");
+ }
+ return 1;
+}
+
+void process_cmd_line(char* line)
+{
+ int i,res;
+ char word[32], arg[1024];
+
+#if HAVE_GETTIMEOFDAY
+ gettimeofday (&tv_start, 0);
+#endif
+
+ if ((res = sscanf(line, "%31s %1023[^;]", word, arg)) <= 0)
+ {
+ strcpy(word, last_cmd);
+ *arg = '\0';
+ }
+ else if (res == 1)
+ *arg = 0;
+ strcpy(last_cmd, word);
+
+ /* removed tailing spaces from the arg command */
+ {
+ char* p;
+ char* lastnonspace=NULL;
+ p = arg;
+
+ for(;*p; ++p) {
+ if(!isspace(*p)) {
+ lastnonspace = p;
+ }
+ }
+ if(lastnonspace)
+ *(++lastnonspace) = 0;
+ }
+
+
+ for (i = 0; cmd[i].cmd; i++)
+ if (!strncmp(cmd[i].cmd, word, strlen(word)))
+ {
+ res = (*cmd[i].fun)(arg);
+ break;
+ }
+
+ if (!cmd[i].cmd) /* dump our help-screen */
+ {
+ printf("Unknown command: %s.\n", word);
+ cmd_help ("");
+ res = 1;
+ }
+
+ if(apdu_file) fflush(apdu_file);
+
+ if (res >= 2)
+ wait_and_handle_responce();
+
+ if(apdu_file)
+ fflush(apdu_file);
+ if(marcdump)
+ fflush(marcdump);
+}
+
+
+char *command_generator(const char *text, int state)
+{
+ static int idx;
+ if (state==0) {
+ idx = 0;
+ }
+ for( ; cmd[idx].cmd; ++idx) {
+ if (!strncmp(cmd[idx].cmd,text,strlen(text))) {
+ ++idx; /* skip this entry on the next run */
+ return strdup(cmd[idx-1].cmd);
+ }
+ }
+ return NULL;
+}
+
+
+/*
+ This function only known how to complete on the first word
+*/
+char ** readline_completer(char *text, int start, int end) {
+#if HAVE_READLINE_READLINE_H
+
+ if(start == 0) {
+#if HAVE_READLINE_RL_COMPLETION_MATCHES
+ char** res=rl_completion_matches(text,
+ command_generator);
+#else
+ char** res=completion_matches(text,
+ (CPFunction*)command_generator);
+#endif
+ rl_attempted_completion_over = 1;
+ return res;
+ } else {
+ char arg[1024],word[32];
+ int i=0 ,res;
+ if ((res = sscanf(rl_line_buffer, "%31s %1023[^;]", word, arg)) <= 0) {
+ rl_attempted_completion_over = 1;
+ return NULL;
+ }
+
+ if(start != strlen(word) +1 ) {
+ rl_attempted_completion_over = 1;
+ return 0;
+ }
+ for (i = 0; cmd[i].cmd; i++) {
+ if (!strncmp(cmd[i].cmd, word, strlen(word))) {
+ break;
+ }
+ }
+
+
+ if(!cmd[i].complete_filenames)
+ rl_attempted_completion_over = 1;
+ if(cmd[i].rl_completerfunction) {
+#ifdef HAVE_READLINE_RL_COMPLETION_MATCHES
+ char** res=
+ rl_completion_matches(text,
+ cmd[i].rl_completerfunction);
+#else
+ char** res=
+ completion_matches(text,
+ (CPFunction*)cmd[i].rl_completerfunction);
+#endif
+ rl_attempted_completion_over = 1;
+ return res;
+ } else {
+ rl_attempted_completion_over = 1;
+ return 0;
+ }
+ }
+#else
+ return 0;
+#endif
+}
+
+
+static void client(void)
+{
+ char line[1024];
+
+ line[1023] = '\0';
+
+#if HAVE_GETTIMEOFDAY
+ gettimeofday (&tv_start, 0);
+#endif
+
+ while (1)
+ {
+ char *line_in = NULL;
+#if HAVE_READLINE_READLINE_H
+ if (isatty(0))
+ {
+ line_in=readline(C_PROMPT);
+ if (!line_in)
+ break;
+#if HAVE_READLINE_HISTORY_H
+ if (*line_in)
+ add_history(line_in);
+#endif
+ strncpy(line, line_in, 1023);
+ free (line_in);
+ }
+#endif
+ if (!line_in)
+ {
+ char *end_p;
+ printf (C_PROMPT);
+ fflush(stdout);
+ if (!fgets(line, 1023, stdin))
+ break;
+ if ((end_p = strchr (line, '\n')))
+ *end_p = '\0';
+ }
+ process_cmd_line(line);
+ }
+}