* Sebastian Hammer, Adam Dickmeiss
*
* $Log: client.c,v $
- * Revision 1.5 1995-05-29 08:10:47 quinn
+ * Revision 1.35 1996-06-03 09:45:50 quinn
+ * Added display of OIDs in the GRS routine.
+ *
+ * Revision 1.34 1996/05/09 07:26:49 quinn
+ * *** empty log message ***
+ *
+ * Revision 1.33 1996/05/09 07:25:22 quinn
+ * Small
+ *
+ * Revision 1.32 1996/03/15 11:05:33 adam
+ * The user can set the preferred query type (prefix, ccl, ..) with the
+ * querytype command.
+ *
+ * Revision 1.31 1996/02/20 12:51:54 quinn
+ * Fixed problems with EXTERNAL.
+ *
+ * Revision 1.30 1996/02/12 18:18:09 quinn
+ * Fidgeting.
+ *
+ * Revision 1.29 1996/01/02 08:57:25 quinn
+ * Changed enums in the ASN.1 .h files to #defines. Changed oident.class to oclass
+ *
+ * Revision 1.28 1995/12/14 11:09:31 quinn
+ * Added Explain record syntax to the format command.
+ *
+ * Revision 1.27 1995/12/12 16:37:02 quinn
+ * Added destroy element to data1_node.
+ *
+ * Revision 1.26 1995/12/12 14:11:00 quinn
+ * Minimal.
+ *
+ * Revision 1.25 1995/11/13 09:27:22 quinn
+ * Fiddling with the variant stuff.
+ *
+ * Revision 1.24 1995/10/30 12:41:13 quinn
+ * Added hostname lookup for server.
+ *
+ * Revision 1.23 1995/10/18 16:12:30 quinn
+ * Better diagnostics.
+ *
+ * Revision 1.22 1995/10/11 14:49:12 quinn
+ * Smallish.
+ *
+ * Revision 1.21 1995/09/29 17:01:47 quinn
+ * More Windows work
+ *
+ * Revision 1.20 1995/08/29 14:24:13 quinn
+ * Added second half of close-handshake
+ *
+ * Revision 1.19 1995/08/29 11:17:28 quinn
+ * Added code to receive close
+ *
+ * Revision 1.18 1995/08/28 12:21:27 quinn
+ * Client can now ask for simple element set names.
+ *
+ * Revision 1.17 1995/08/17 12:45:02 quinn
+ * Fixed minor problems with GRS-1. Added support in c&s.
+ *
+ * Revision 1.16 1995/08/15 12:00:04 quinn
+ * Updated External
+ *
+ * Revision 1.15 1995/06/22 09:28:03 quinn
+ * Fixed bug in SUTRS processing.
+ *
+ * Revision 1.14 1995/06/19 12:37:41 quinn
+ * Added BER dumper.
+ *
+ * Revision 1.13 1995/06/16 10:29:11 quinn
+ * *** empty log message ***
+ *
+ * Revision 1.12 1995/06/15 07:44:57 quinn
+ * Moving to v3.
+ *
+ * Revision 1.11 1995/06/14 15:26:40 quinn
+ * *** empty log message ***
+ *
+ * Revision 1.10 1995/06/06 14:56:58 quinn
+ * Better diagnostics.
+ *
+ * Revision 1.9 1995/06/06 08:15:19 quinn
+ * Cosmetic.
+ *
+ * Revision 1.8 1995/06/05 10:52:22 quinn
+ * Added SCAN.
+ *
+ * Revision 1.7 1995/06/02 09:50:09 quinn
+ * Smallish.
+ *
+ * Revision 1.6 1995/05/31 08:29:21 quinn
+ * Nothing significant.
+ *
+ * Revision 1.5 1995/05/29 08:10:47 quinn
* Moved oid.c to util.
*
* Revision 1.4 1995/05/22 15:30:13 adam
#include <stdio.h>
#include <stdlib.h>
+#ifdef WINDOWS
+#include <time.h>
+#else
#include <sys/time.h>
+#endif
#include <assert.h>
+#ifdef _AIX
+#include <sys/select.h>
+#endif
#include <comstack.h>
#include <tcpip.h>
#endif
#include <proto.h>
-#include <oid.h>
-
#include <marcdisp.h>
+#include <diagbib1.h>
-#ifdef RPN_QUERY
-#ifdef PREFIX_QUERY
#include <pquery.h>
-#else
+
+#if CCL2RPN
#include <yaz-ccl.h>
#endif
-#endif
-
-#include "../version.h"
#define C_PROMPT "Z> "
static int smallSetUpperBound = 0;
static int largeSetLowerBound = 1;
static int mediumSetPresentNumber = 0;
+static Z_ElementSetNames *elementSetNames = 0;
static int setno = 1; /* current set offset */
static int protocol = PROTO_Z3950; /* current app protocol */
-#ifdef RPN_QUERY
-#ifndef PREFIX_QUERY
+static int recordsyntax = VAL_USMARC;
+static int sent_close = 0;
+static ODR_MEM session_mem; /* memory handle for init-response */
+static Z_InitResponse *session = 0; /* session parameters */
+static char last_scan[512] = "0";
+static char last_cmd[100] = "?";
+static oid_value attributeset = VAL_BIB1;
+static FILE *marcdump = 0;
+static char marcdump_file[512] = "marc.out";
+
+typedef enum {
+ QueryType_Prefix,
+ QueryType_CCL,
+ QueryType_CCL2RPN
+} QueryType;
+
+static QueryType queryType = QueryType_Prefix;
+
+#if CCL2RPN
static CCL_bibset bibset; /* CCL bibset handle */
#endif
-#endif
static void send_apdu(Z_APDU *a)
{
if (!z_APDU(out, &a, 0))
{
- odr_perror(out, "Encoding APDU");
- exit(1);
+ odr_perror(out, "Encoding APDU");
+ exit(1);
}
buf = odr_getbuf(out, &len, 0);
- odr_reset(out); /* release the APDU */
+ odr_reset(out); /* release the APDU structure */
if (cs_put(conn, buf, len) < 0)
{
- fprintf(stderr, "cs_put: %s", cs_errlist[cs_errno(conn)]);
- exit(1);
+ fprintf(stderr, "cs_put: %s", cs_errmsg(cs_errno(conn)));
+ exit(1);
}
}
ODR_MASK_SET(req->options, Z_Options_search);
ODR_MASK_SET(req->options, Z_Options_present);
+ ODR_MASK_SET(req->options, Z_Options_namedResultSets);
+ ODR_MASK_SET(req->options, Z_Options_triggerResourceCtrl);
+ ODR_MASK_SET(req->options, Z_Options_scan);
- ODR_MASK_SET(req->protocolVersion, 0);
- ODR_MASK_SET(req->protocolVersion, 1);
- ODR_MASK_SET(req->protocolVersion, 2);
+ ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_1);
+ ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_2);
+ ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_3);
+
+ *req->maximumRecordSize = 1024*1024;
req->idAuthentication = auth;
static int process_initResponse(Z_InitResponse *res)
{
+ /* save session parameters for later use */
+ session_mem = odr_extract_mem(in);
+ session = res;
+
if (!*res->result)
- printf("Connection rejected by target.\n");
+ printf("Connection rejected by target.\n");
else
- printf("Connection accepted by target.\n");
+ printf("Connection accepted by target.\n");
if (res->implementationId)
- printf("ID : %s\n", res->implementationId);
+ printf("ID : %s\n", res->implementationId);
if (res->implementationName)
- printf("Name : %s\n", res->implementationName);
+ printf("Name : %s\n", res->implementationName);
if (res->implementationVersion)
- printf("Version: %s\n", res->implementationVersion);
+ printf("Version: %s\n", res->implementationVersion);
if (res->userInformationField)
{
- printf("UserInformationfield:\n");
- if (!odr_external(print, (Odr_external**)&res-> userInformationField,
- 0))
- {
- odr_perror(print, "Printing userinfo\n");
- odr_reset(print);
- }
- if (res->userInformationField->which == ODR_EXTERNAL_octet)
- {
- printf("Guessing visiblestring:\n");
- printf("'%s'\n", res->userInformationField->u. octet_aligned->buf);
- }
+ printf("UserInformationfield:\n");
+ if (!z_External(print, (Z_External**)&res-> userInformationField,
+ 0))
+ {
+ odr_perror(print, "Printing userinfo\n");
+ odr_reset(print);
+ }
+ if (res->userInformationField->which == Z_External_octet)
+ {
+ printf("Guessing visiblestring:\n");
+ printf("'%s'\n", res->userInformationField->u. octet_aligned->buf);
+ }
}
return 0;
}
if (conn)
{
- printf("Already connected.\n");
- return 0;
+ printf("Already connected.\n");
+ return 0;
}
if (!*arg || sscanf(arg, "%[^:]:%s", type, addr) < 2)
{
- fprintf(stderr, "Usage: open (osi|tcp) ':' [tsel '/']host[':'port]\n");
- return 0;
+ fprintf(stderr, "Usage: open (osi|tcp) ':' [tsel '/']host[':'port]\n");
+ return 0;
}
#ifdef USE_XTIMOSI
if (!strcmp(type, "osi"))
{
- if (!(add = mosi_strtoaddr(addr)))
- {
- perror(arg);
- return 0;
- }
- t = mosi_type;
- protocol = PROTO_SR;
+ if (!(add = mosi_strtoaddr(addr)))
+ {
+ perror(arg);
+ return 0;
+ }
+ t = mosi_type;
+ protocol = PROTO_SR;
}
else
#endif
if (!strcmp(type, "tcp"))
{
- if (!(add = tcpip_strtoaddr(addr)))
- {
- perror(arg);
- return 0;
- }
- t = tcpip_type;
- protocol = PROTO_Z3950;
+ if (!(add = tcpip_strtoaddr(addr)))
+ {
+ perror(arg);
+ return 0;
+ }
+ t = tcpip_type;
+ protocol = PROTO_Z3950;
}
else
{
- fprintf(stderr, "Bad type: %s\n", type);
- return 0;
+ fprintf(stderr, "Bad type: %s\n", type);
+ return 0;
}
if (!(conn = cs_create(t, 1, protocol)))
{
- perror("cs_create");
- return 0;
+ perror("cs_create");
+ return 0;
}
printf("Connecting...");
fflush(stdout);
if (cs_connect(conn, add) < 0)
{
- perror("connect");
- cs_close(conn);
- conn = 0;
- return 0;
+ perror("connect");
+ cs_close(conn);
+ conn = 0;
+ return 0;
}
- printf("Ok!\n");
+ printf("Ok.\n");
send_initRequest();
return 2;
}
if (!*arg)
{
- printf("Auth field set to null\n");
- auth = 0;
- return 1;
+ printf("Auth field set to null\n");
+ auth = 0;
+ return 1;
}
auth = &au;
au.which = Z_IdAuthentication_open;
/* SEARCH SERVICE ------------------------------ */
-void display_record(Z_DatabaseRecord *p)
+static void display_variant(Z_Variant *v, int level)
{
- Odr_external *r = (Odr_external*) p;
+ int i;
- if (r->direct_reference)
+ for (i = 0; i < v->num_triples; i++)
{
- oident *ent = oid_getentbyoid(r->direct_reference);
+ printf("%*sclass=%d,type=%d", level * 4, "", *v->triples[i]->class,
+ *v->triples[i]->type);
+ if (v->triples[i]->which == Z_Triple_internationalString)
+ printf(",value=%s\n", v->triples[i]->value.internationalString);
+ else
+ printf("\n");
+ }
+}
- printf("Record type: ");
- if (ent)
- printf("%s\n", ent->desc);
- else if (!odr_oid(print, &r->direct_reference, 0))
- {
- odr_perror(print, "print oid");
- odr_reset(print);
+static void display_grs1(Z_GenericRecord *r, int level)
+{
+ int i;
+
+ if (!r)
+ return;
+ for (i = 0; i < r->num_elements; i++)
+ {
+ Z_TaggedElement *t;
+
+ printf("%*s", level * 4, "");
+ t = r->elements[i];
+ printf("(");
+ if (t->tagType)
+ printf("%d,", *t->tagType);
+ else
+ printf("?,");
+ if (t->tagValue->which == Z_StringOrNumeric_numeric)
+ printf("%d) ", *t->tagValue->u.numeric);
+ else
+ printf("%s) ", t->tagValue->u.string);
+ if (t->content->which == Z_ElementData_subtree)
+ {
+ printf("\n");
+ display_grs1(t->content->u.subtree, level+1);
+ }
+ else if (t->content->which == Z_ElementData_string)
+ printf("%s\n", t->content->u.string);
+ else if (t->content->which == Z_ElementData_numeric)
+ printf("%d\n", *t->content->u.numeric);
+ else if (t->content->which == Z_ElementData_oid)
+ {
+ int *ip = t->content->u.oid;
+ oident *oent;
+
+ if ((oent = oid_getentbyoid(t->content->u.oid)))
+ printf("OID: %s\n", oent->desc);
+ else
+ {
+ printf("{");
+ while (ip && *ip >= 0)
+ printf(" %d", *(ip++));
+ printf(" }\n");
+ }
+ }
+ else if (t->content->which == Z_ElementData_noDataRequested)
+ printf("[No data requested]\n");
+ else if (t->content->which == Z_ElementData_elementEmpty)
+ printf("[Element empty]\n");
+ else if (t->content->which == Z_ElementData_elementNotThere)
+ printf("[Element not there]\n");
+ else
+ printf("??????\n");
+ if (t->appliedVariant)
+ display_variant(t->appliedVariant, level+1);
+ if (t->metaData && t->metaData->supportedVariants)
+ {
+ int c;
+
+ printf("%*s---- variant list\n", (level+1)*4, "");
+ for (c = 0; c < t->metaData->num_supportedVariants; c++)
+ {
+ printf("%*svariant #%d\n", (level+1)*4, "", c);
+ display_variant(t->metaData->supportedVariants[c], level + 2);
+ }
}
}
-#if 1
- if (r->which == ODR_EXTERNAL_octet && p->u.octet_aligned->len)
+}
+
+static void display_record(Z_DatabaseRecord *p)
+{
+ Z_External *r = (Z_External*) p;
+ oident *ent = oid_getentbyoid(r->direct_reference);
+
+ /*
+ * Tell the user what we got.
+ */
+ if (r->direct_reference)
{
-#if 1
- marc_display ((char*)p->u.octet_aligned->buf, stdout);
-#else
- FILE *ofi = fopen("dump", "a");
- assert(ofi);
- fwrite(p->u.octet_aligned->buf, 1, p->u.octet_aligned->len, ofi);
- fclose(ofi);
- printf("dumped record\n");
-#endif
+ printf("Record type: ");
+ if (ent)
+ printf("%s\n", ent->desc);
+ else if (!odr_oid(print, &r->direct_reference, 0))
+ {
+ odr_perror(print, "print oid");
+ odr_reset(print);
+ }
}
- else
+
+ /* Check if this is a known, ASN.1 type tucked away in an octet string */
+ if (ent && r->which == Z_External_octet)
{
- printf("Unknown record representation.\n");
- if (!odr_external(print, &r, 0))
- {
- odr_perror(print, "Printing external");
- odr_reset(print);
+ Z_ext_typeent *type = z_ext_getentbyref(ent->value);
+ void *rr;
+
+ if (type)
+ {
+ /*
+ * Call the given decoder to process the record.
+ */
+ odr_setbuf(in, (char*)p->u.octet_aligned->buf,
+ p->u.octet_aligned->len, 0);
+ if (!(*type->fun)(in, &rr, 0))
+ {
+ odr_perror(in, "Decoding constructed record.");
+ fprintf(stderr, "[Near %d]\n", odr_offset(in));
+ fprintf(stderr, "Packet dump:\n---------\n");
+ odr_dumpBER(stderr, (char*)p->u.octet_aligned->buf,
+ p->u.octet_aligned->len);
+ fprintf(stderr, "---------\n");
+ exit(1);
+ }
+ /*
+ * Note: we throw away the original, BER-encoded record here.
+ * Do something else with it if you want to keep it.
+ */
+ r->u.sutrs = rr; /* we don't actually check the type here. */
+ r->which = type->what;
}
}
-#endif
+ if (r->which == Z_External_octet && p->u.octet_aligned->len)
+ marc_display ((char*)p->u.octet_aligned->buf, stdout);
+ else if (ent->value == VAL_SUTRS)
+ {
+ if (r->which != Z_External_sutrs)
+ {
+ printf("Expecting single SUTRS type for SUTRS.\n");
+ return;
+ }
+ printf("%.*s", r->u.sutrs->len, r->u.sutrs->buf);
+ }
+ else if (ent->value == VAL_GRS1)
+ {
+ if (r->which != Z_External_grs1)
+ {
+ printf("Expecting single GRS type for GRS.\n");
+ return;
+ }
+ display_grs1(r->u.grs1, 0);
+ }
+ else
+ {
+ printf("Unknown record representation.\n");
+ if (!z_External(print, &r, 0))
+ {
+ odr_perror(print, "Printing external");
+ odr_reset(print);
+ }
+ }
}
static void display_diagrec(Z_DiagRec *p)
{
oident *ent;
+#ifdef Z_95
+ Z_DefaultDiagFormat *r;
+#else
+ Z_DiagRec *r = p;
+#endif
- printf("Diagnostic message from database.\n");
- if (!(ent = oid_getentbyoid(p->diagnosticSetId)) ||
- ent->class != CLASS_DIAGSET || ent->value != VAL_BIB1)
- printf("Missing or unknown diagset\n");
- printf("Error condition: %d", *p->condition);
- printf(" -- %s\n", p->addinfo ? p->addinfo : "");
+ printf("Diagnostic message from database:\n");
+#ifdef Z_95
+ if (p->which != Z_DiagRec_defaultFormat)
+ {
+ printf("Diagnostic record not in default format.\n");
+ return;
+ }
+ else
+ r = p->u.defaultFormat;
+#endif
+ if (!(ent = oid_getentbyoid(r->diagnosticSetId)) ||
+ ent->oclass != CLASS_DIAGSET || ent->value != VAL_BIB1)
+ printf("Missing or unknown diagset\n");
+ printf(" [%d] %s", *r->condition, diagbib1_str(*r->condition));
+ if (r->addinfo && *r->addinfo)
+ printf(" -- '%s'\n", r->addinfo);
+ else
+ printf("\n");
}
static void display_nameplusrecord(Z_NamePlusRecord *p)
{
if (p->databaseName)
- printf("[%s]", p->databaseName);
+ printf("[%s]", p->databaseName);
if (p->which == Z_NamePlusRecord_surrogateDiagnostic)
- display_diagrec(p->u.surrogateDiagnostic);
+ display_diagrec(p->u.surrogateDiagnostic);
else
- display_record(p->u.databaseRecord);
+ display_record(p->u.databaseRecord);
}
static void display_records(Z_Records *p)
int i;
if (p->which == Z_Records_NSD)
- display_diagrec(p->u.nonSurrogateDiagnostic);
+ display_diagrec(p->u.nonSurrogateDiagnostic);
else
{
- printf("Records: %d\n", p->u.databaseOrSurDiagnostics->num_records);
- for (i = 0; i < p->u.databaseOrSurDiagnostics->num_records; i++)
- display_nameplusrecord(p->u.databaseOrSurDiagnostics->records[i]);
+ printf("Records: %d\n", p->u.databaseOrSurDiagnostics->num_records);
+ for (i = 0; i < p->u.databaseOrSurDiagnostics->num_records; i++)
+ display_nameplusrecord(p->u.databaseOrSurDiagnostics->records[i]);
}
}
Z_SearchRequest *req = apdu->u.searchRequest;
char *databaseNames = database;
Z_Query query;
-#ifdef RPN_QUERY
-#ifndef PREFIX_QUERY
+#if CCL2RPN
struct ccl_rpn_node *rpn;
int error, pos;
-#endif
+ oident bib1;
#endif
char setstring[100];
-#ifdef RPN_QUERY
Z_RPNQuery *RPNquery;
- oident bib1;
-#else
Odr_oct ccl_query;
-#endif
-#ifdef RPN_QUERY
-#ifndef PREFIX_QUERY
- rpn = ccl_find_str(bibset, arg, &error, &pos);
- if (error)
+#if CCL2RPN
+ if (queryType == QueryType_CCL2RPN)
{
- printf("CCL ERROR: %s\n", ccl_err_msg(error));
- return 0;
+ rpn = ccl_find_str(bibset, arg, &error, &pos);
+ if (error)
+ {
+ printf("CCL ERROR: %s\n", ccl_err_msg(error));
+ return 0;
+ }
}
#endif
-#endif
if (!strcmp(arg, "@big")) /* strictly for troublemaking */
{
- static unsigned char big[2100];
- static Odr_oct bigo;
+ static unsigned char big[2100];
+ static Odr_oct bigo;
- /* send a very big referenceid to test transport stack etc. */
- memset(big, 'A', 2100);
- bigo.len = bigo.size = 2100;
- bigo.buf = big;
- req->referenceId = &bigo;
+ /* send a very big referenceid to test transport stack etc. */
+ memset(big, 'A', 2100);
+ bigo.len = bigo.size = 2100;
+ bigo.buf = big;
+ req->referenceId = &bigo;
}
if (setnumber >= 0)
{
- sprintf(setstring, "%d", ++setnumber);
- req->resultSetName = setstring;
+ sprintf(setstring, "%d", ++setnumber);
+ req->resultSetName = setstring;
}
*req->smallSetUpperBound = smallSetUpperBound;
*req->largeSetLowerBound = largeSetLowerBound;
*req->mediumSetPresentNumber = mediumSetPresentNumber;
+ if (smallSetUpperBound > 0 || (largeSetLowerBound > 1 &&
+ mediumSetPresentNumber > 0))
+ {
+ oident prefsyn;
+
+ prefsyn.proto = protocol;
+ prefsyn.oclass = CLASS_RECSYN;
+ prefsyn.value = recordsyntax;
+ req->preferredRecordSyntax =
+ odr_oiddup(out, oid_getoidbyent(&prefsyn));
+ req->smallSetElementSetNames =
+ req->mediumSetElementSetNames = elementSetNames;
+ }
req->num_databaseNames = 1;
req->databaseNames = &databaseNames;
req->query = &query;
-#ifdef RPN_QUERY
- query.which = Z_Query_type_1;
-
-#ifndef PREFIX_QUERY
- assert((RPNquery = ccl_rpn_query(rpn)));
-#else
- RPNquery = p_query_rpn (out, arg);
- if (!RPNquery)
+ switch (queryType)
{
- printf("Prefix query error\n");
+ case QueryType_Prefix:
+ query.which = Z_Query_type_1;
+ RPNquery = p_query_rpn (out, protocol, arg);
+ if (!RPNquery)
+ {
+ printf("Prefix query error\n");
+ return 0;
+ }
+ query.u.type_1 = RPNquery;
+ break;
+ case QueryType_CCL:
+ query.which = Z_Query_type_2;
+ query.u.type_2 = &ccl_query;
+ ccl_query.buf = (unsigned char*) arg;
+ ccl_query.len = strlen(arg);
+ break;
+#if CCL2RPN
+ case QueryType_CCL2RPN:
+ query.which = Z_Query_type_1;
+ assert((RPNquery = ccl_rpn_query(rpn)));
+ bib1.proto = protocol;
+ bib1.oclass = CLASS_ATTSET;
+ bib1.value = VAL_BIB1;
+ RPNquery->attributeSetId = oid_getoidbyent(&bib1);
+ query.u.type_1 = RPNquery;
+ break;
+#endif
+ default:
+ printf ("Unsupported query type\n");
return 0;
}
-#endif
- bib1.proto = protocol;
- bib1.class = CLASS_ATTSET;
- bib1.value = VAL_BIB1;
- RPNquery->attributeSetId = oid_getoidbyent(&bib1);
- query.u.type_1 = RPNquery;
-#else
- query.which = Z_Query_type_2;
- query.u.type_2 = &ccl_query;
- ccl_query.buf = (unsigned char*) arg;
- ccl_query.len = strlen(arg);
-#endif
-
send_apdu(apdu);
setno = 1;
printf("Sent searchRequest.\n");
static int process_searchResponse(Z_SearchResponse *res)
{
- if (res->searchStatus)
- printf("Search was a success.\n");
+ if (*res->searchStatus)
+ printf("Search was a success.\n");
else
- printf("Search was a bloomin' failure.\n");
+ printf("Search was a bloomin' failure.\n");
printf("Number of hits: %d, setno %d\n",
- *res->resultCount, setnumber);
+ *res->resultCount, setnumber);
printf("records returned: %d\n",
- *res->numberOfRecordsReturned);
+ *res->numberOfRecordsReturned);
setno += *res->numberOfRecordsReturned;
if (res->records)
- display_records(res->records);
+ display_records(res->records);
return 0;
}
{
if (!*arg)
{
- printf("Find what?\n");
- return 0;
+ printf("Find what?\n");
+ return 0;
}
if (!conn)
{
- printf("Not connected yet\n");
- return 0;
+ printf("Not connected yet\n");
+ return 0;
}
if (!send_searchRequest(arg))
- return 0;
+ return 0;
return 2;
}
static int cmd_ssub(char *arg)
{
if (!(smallSetUpperBound = atoi(arg)))
- return 0;
+ return 0;
return 1;
}
static int cmd_lslb(char *arg)
{
if (!(largeSetLowerBound = atoi(arg)))
- return 0;
+ return 0;
return 1;
}
static int cmd_mspn(char *arg)
{
if (!(mediumSetPresentNumber = atoi(arg)))
- return 0;
+ return 0;
return 1;
}
{
if (!*arg)
{
- printf("Usage: base <database>\n");
- return 0;
+ printf("Usage: base <database>\n");
+ return 0;
}
strcpy(database, arg);
return 1;
{
if (setnumber < 0)
{
- printf("Set numbering enabled.\n");
- setnumber = 0;
+ printf("Set numbering enabled.\n");
+ setnumber = 0;
}
else
{
- printf("Set numbering disabled.\n");
- setnumber = -1;
+ printf("Set numbering disabled.\n");
+ setnumber = -1;
}
return 1;
}
{
Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
Z_PresentRequest *req = apdu->u.presentRequest;
+ Z_RecordComposition compo;
+ oident prefsyn;
int nos = 1;
char *p;
char setstring[100];
if ((p = strchr(arg, '+')))
{
- nos = atoi(p + 1);
- *p = 0;
+ nos = atoi(p + 1);
+ *p = 0;
}
if (*arg)
- setno = atoi(arg);
+ setno = atoi(arg);
if (setnumber >= 0)
{
- sprintf(setstring, "%d", setnumber);
- req->resultSetId = setstring;
+ 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 = oid_getoidbyent(&prefsyn);
+ 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;
}
+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)
+ {
+ printf("Goodbye.\n");
+ exit(0);
+ }
+ *res->closeReason = Z_Close_finished;
+ send_apdu(apdu);
+ printf("Sent response.\n");
+ sent_close = 1;
+}
+
static int cmd_show(char *arg)
{
if (!send_presentRequest(arg))
- return 0;
+ return 0;
return 2;
}
exit(0);
}
+int cmd_cancel(char *arg)
+{
+ Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
+ Z_TriggerResourceControlRequest *req =
+ apdu->u.triggerResourceControlRequest;
+ bool_t false = 0;
+
+ if (!session)
+ {
+ 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 = &false;
+
+ send_apdu(apdu);
+ printf("Sent cancel request\n");
+ return 2;
+}
+
+int send_scanrequest(char *string, int pp, int num)
+{
+ Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
+ Z_ScanRequest *req = apdu->u.scanRequest;
+ char *db = database;
+
+ req->num_databaseNames = 1;
+ req->databaseNames = &db;
+ req->termListAndStartPoint = p_query_scan(out, protocol,
+ &req->attributeSet, string);
+ req->numberOfTermsRequested = #
+ req->preferredPositionInResponse = &pp;
+ send_apdu(apdu);
+ return 2;
+}
+
+void display_term(Z_TermInfo *t)
+{
+ if (t->term->which == Z_Term_general)
+ {
+ printf("%.*s (%d)\n", t->term->u.general->len, t->term->u.general->buf,
+ t->globalOccurrences ? *t->globalOccurrences : -1);
+ sprintf(last_scan, "%.*s", t->term->u.general->len,
+ t->term->u.general->buf);
+ }
+ else
+ printf("Term type not general.\n");
+}
+
+void process_scanResponse(Z_ScanResponse *res)
+{
+ int i;
+
+ printf("SCAN: %d entries, position=%d\n", *res->numberOfEntriesReturned,
+ *res->positionOfTerm);
+ if (*res->scanStatus != Z_Scan_success)
+ printf("Scan returned code %d\n", *res->scanStatus);
+ if (!res->entries)
+ return;
+ if (res->entries->which == Z_ListEntries_entries)
+ {
+ Z_Entries *ent = res->entries->u.entries;
+
+ for (i = 0; i < ent->num_entries; i++)
+ if (ent->entries[i]->which == Z_Entry_termInfo)
+ {
+ printf("%c ", i + 1 == *res->positionOfTerm ? '*' : ' ');
+ display_term(ent->entries[i]->u.termInfo);
+ }
+ else
+ display_diagrec(ent->entries[i]->u.surrogateDiagnostic);
+ }
+ else
+ display_diagrec(res->entries->u.nonSurrogateDiagnostics->diagRecs[0]);
+}
+
+int cmd_scan(char *arg)
+{
+ if (!session)
+ {
+ 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)
+ {
+ if (send_scanrequest(arg, 5, 20) < 0)
+ return 0;
+ }
+ else
+ if (send_scanrequest(last_scan, 1, 20) < 0)
+ return 0;
+ return 2;
+}
+
+int cmd_format(char *arg)
+{
+ if (!arg || !*arg)
+ {
+ printf("Usage: format <recordsyntax>\n");
+ return 0;
+ }
+ if (!strcmp(arg, "sutrs"))
+ {
+ printf("Preferred format is SUTRS.\n");
+ recordsyntax = VAL_SUTRS;
+ return 1;
+ }
+ else if (!strcmp(arg, "usmarc"))
+ {
+ printf("Preferred format is USMARC\n");
+ recordsyntax = VAL_USMARC;
+ return 1;
+ }
+ else if (!strcmp(arg, "danmarc"))
+ {
+ printf("Preferred format is DANMARC\n");
+ recordsyntax = VAL_DANMARC;
+ return 1;
+ }
+ else if (!strcmp(arg, "grs1"))
+ {
+ printf("Preferred format is GRS1\n");
+ recordsyntax = VAL_GRS1;
+ return 1;
+ }
+ else if (!strcmp(arg, "explain"))
+ {
+ printf("Preferred format is Explain\n");
+ recordsyntax = VAL_EXPLAIN;
+ return 1;
+ }
+ else
+ {
+ printf("Specify one of {sutrs,usmarc,danmarc,grs1}.\n");
+ return 0;
+ }
+}
+
+int cmd_elements(char *arg)
+{
+ static Z_ElementSetNames esn;
+ static char what[100];
+
+ if (!arg || !*arg)
+ {
+ printf("Usage: elements <esn>\n");
+ return 0;
+ }
+ strcpy(what, arg);
+ esn.which = Z_ElementSetNames_generic;
+ esn.u.generic = what;
+ elementSetNames = &esn;
+ return 1;
+}
+
+int cmd_attributeset(char *arg)
+{
+ char what[100];
+ oid_value v;
+
+ if (!arg || !*arg)
+ {
+ printf("Usage: attributeset <setname>\n");
+ return 0;
+ }
+ sscanf(arg, "%s", what);
+ if ((v = oid_getvalbyname(what)) == VAL_NONE)
+ {
+ printf("Unknown attribute set name\n");
+ return 0;
+ }
+ attributeset = v;
+ return 1;
+}
+
+int cmd_querytype (char *arg)
+{
+ if (!strcmp (arg, "ccl"))
+ queryType = QueryType_CCL;
+ else if (!strcmp (arg, "prefix"))
+ queryType = QueryType_Prefix;
+#if CCL2RPN
+ 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 CCL2RPN
+ printf (" ccl2rpn - CCL query converted to RPN\n");
+#endif
+ return 0;
+ }
+ return 1;
+}
+
+int cmd_close(char *arg)
+{
+ Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
+ Z_Close *req = apdu->u.close;
+
+ *req->closeReason = Z_Close_finished;
+ send_apdu(apdu);
+ printf("Sent close request.\n");
+ sent_close = 1;
+ return 2;
+}
+
static void initialize(void)
{
-#ifdef RPN_QUERY
-#ifndef PREFIX_QUERY
+#if CCL2RPN
FILE *inf;
#endif
-#endif
if (!(out = odr_createmem(ODR_ENCODE)) ||
- !(in = odr_createmem(ODR_DECODE)) ||
- !(print = odr_createmem(ODR_PRINT)))
+ !(in = odr_createmem(ODR_DECODE)) ||
+ !(print = odr_createmem(ODR_PRINT)))
{
- fprintf(stderr, "failed to allocate ODR streams\n");
- exit(1);
+ fprintf(stderr, "failed to allocate ODR streams\n");
+ exit(1);
}
setvbuf(stdout, 0, _IONBF, 0);
-#ifdef RPN_QUERY
-#ifndef PREFIX_QUERY
+#if CCL2RPN
bibset = ccl_qual_mk ();
inf = fopen ("default.bib", "r");
if (inf)
{
- ccl_qual_file (bibset, inf);
- fclose (inf);
+ ccl_qual_file (bibset, inf);
+ fclose (inf);
}
#endif
-#endif
}
static int client(void)
{
static struct {
- char *cmd;
- int (*fun)(char *arg);
- char *ad;
+ char *cmd;
+ int (*fun)(char *arg);
+ char *ad;
} cmd[] = {
- {"open", cmd_open, "('tcp'|'osi')':'[<TSEL>'/']<HOST>[':'<PORT>]"},
- {"quit", cmd_quit, ""},
- {"find", cmd_find, "<CCL-QUERY>"},
- {"base", cmd_base, "<BASE-NAME>"},
- {"show", cmd_show, "<REC#>['+'<#RECS>]"},
- {"authentication", cmd_authentication, "<ACCTSTRING>"},
- {"lslb", cmd_lslb, "<largeSetLowerBound>"},
- {"ssub", cmd_ssub, "<smallSetUpperBound>"},
- {"mspn", cmd_mspn, "<mediumSetPresentNumber>"},
- {"status", cmd_status, ""},
- {"setnames", cmd_setnames, ""},
- {0,0}
+ {"open", cmd_open, "('tcp'|'osi')':'[<tsel>'/']<host>[':'<port>]"},
+ {"quit", cmd_quit, ""},
+ {"find", cmd_find, "<query>"},
+ {"base", cmd_base, "<base-name>"},
+ {"show", cmd_show, "<rec#>['+'<#recs>]"},
+ {"scan", cmd_scan, "<term>"},
+ {"authentication", cmd_authentication, "<acctstring>"},
+ {"lslb", cmd_lslb, "<largeSetLowerBound>"},
+ {"ssub", cmd_ssub, "<smallSetUpperBound>"},
+ {"mspn", cmd_mspn, "<mediumSetPresentNumber>"},
+ {"status", cmd_status, ""},
+ {"setnames", cmd_setnames, ""},
+ {"cancel", cmd_cancel, ""},
+ {"format", cmd_format, "<recordsyntax>"},
+ {"elements", cmd_elements, "<elementSetName>"},
+ {"close", cmd_close, ""},
+ {"attributeset", cmd_attributeset, "<attrset>"},
+ {"querytype", cmd_querytype, "<type>"},
+ {0,0}
};
char *netbuffer= 0;
int netbufferlen = 0;
while (1)
{
- int res;
- fd_set input;
- char line[1024], word[1024], arg[1024];
+ int res;
+ fd_set input;
+ char line[1024], word[1024], arg[1024];
- FD_ZERO(&input);
- FD_SET(0, &input);
- if (conn)
- FD_SET(cs_fileno(conn), &input);
- if ((res = select(20, &input, 0, 0, 0)) < 0)
- {
- perror("select");
- exit(1);
- }
- if (!res)
- continue;
- if (FD_ISSET(0, &input))
- {
- /* quick & dirty way to get a command line. */
- if (!gets(line))
- break;
- if ((res = sscanf(line, "%s %[^;]", word, arg)) <= 0)
- {
- printf(C_PROMPT);
- continue;
- }
- if (res == 1)
- *arg = 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);
- printf("Currently recognized commands:\n");
- for (i = 0; cmd[i].cmd; i++)
- printf(" %s %s\n", cmd[i].cmd, cmd[i].ad);
- res = 1;
- }
- if (res < 2)
- printf(C_PROMPT);
- }
- if (conn && FD_ISSET(cs_fileno(conn), &input))
- {
- do
- {
- if ((res = cs_get(conn, &netbuffer, &netbufferlen)) < 0)
- {
- perror("cs_get");
- exit(1);
- }
- if (!res)
- {
- printf("Target closed connection.\n");
- exit(1);
- }
- odr_reset(in); /* release APDU from last round */
- odr_setbuf(in, netbuffer, res, 0);
- if (!z_APDU(in, &apdu, 0))
- {
- odr_perror(in, "Decoding incoming APDU");
- exit(1);
- }
+ FD_ZERO(&input);
+ FD_SET(0, &input);
+ if (conn)
+ FD_SET(cs_fileno(conn), &input);
+ if ((res = select(20, &input, 0, 0, 0)) < 0)
+ {
+ perror("select");
+ exit(1);
+ }
+ if (!res)
+ continue;
+ if (FD_ISSET(0, &input))
+ {
+ /* quick & dirty way to get a command line. */
+ if (!gets(line))
+ break;
+ if ((res = sscanf(line, "%s %[^;]", word, arg)) <= 0)
+ {
+ strcpy(word, last_cmd);
+ *arg = '\0';
+ }
+ else if (res == 1)
+ *arg = 0;
+ strcpy(last_cmd, word);
+ 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);
+ printf("Currently recognized commands:\n");
+ for (i = 0; cmd[i].cmd; i++)
+ printf(" %s %s\n", cmd[i].cmd, cmd[i].ad);
+ res = 1;
+ }
+ if (res < 2)
+ printf(C_PROMPT);
+ }
+ if (conn && FD_ISSET(cs_fileno(conn), &input))
+ {
+ do
+ {
+ if ((res = cs_get(conn, &netbuffer, &netbufferlen)) < 0)
+ {
+ perror("cs_get");
+ exit(1);
+ }
+ if (!res)
+ {
+ printf("Target closed connection.\n");
+ exit(1);
+ }
+ odr_reset(in); /* release APDU from last round */
+ odr_setbuf(in, netbuffer, res, 0);
+ if (!z_APDU(in, &apdu, 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");
+ exit(1);
+ }
#if 0
- if (!z_APDU(print, &apdu, 0))
- {
- odr_perror(print, "Failed to print incoming APDU");
- odr_reset(print);
- continue;
- }
+ if (!z_APDU(print, &apdu, 0))
+ {
+ odr_perror(print, "Failed to print incoming APDU");
+ odr_reset(print);
+ continue;
+ }
#endif
- 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_presentResponse:
- printf("Received presentResponse.\n");
- setno +=
- *apdu->u.presentResponse->numberOfRecordsReturned;
- if (apdu->u.presentResponse->records)
- display_records(apdu->u.presentResponse->records);
- else
- printf("No records.\n");
- break;
- default:
- printf("Received unknown APDU type (%d).\n",
- apdu->which);
- exit(1);
- }
- printf("Z> ");
- fflush(stdout);
- }
- while (cs_more(conn));
- }
+ 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:
+ printf("Received presentResponse.\n");
+ setno +=
+ *apdu->u.presentResponse->numberOfRecordsReturned;
+ if (apdu->u.presentResponse->records)
+ display_records(apdu->u.presentResponse->records);
+ else
+ printf("No records.\n");
+ break;
+ case Z_APDU_close:
+ printf("Target has closed the association.\n");
+ process_close(apdu->u.close);
+ break;
+ default:
+ printf("Received unknown APDU type (%d).\n",
+ apdu->which);
+ exit(1);
+ }
+ printf(C_PROMPT);
+ fflush(stdout);
+ }
+ while (cs_more(conn));
+ }
}
return 0;
}
{
initialize();
if (argc > 1)
- cmd_open(argv[1]);
+ cmd_open(argv[1]);
else
- printf(C_PROMPT);
+ printf(C_PROMPT);
+ if (*marcdump_file && !(marcdump = fopen(marcdump_file, "a")))
+ {
+ perror(marcdump_file);
+ exit(1);
+ }
return client();
}
projects / yaz-moved-to-github.git / blobdiff