/*
- * Copyright (c) 1998-1999, Index Data.
+ * Copyright (c) 1998-2000, Index Data.
* See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
*
* $Log: yaz-client.cpp,v $
- * Revision 1.5 1999-04-09 11:46:57 adam
+ * Revision 1.15 2000-10-11 11:58:16 adam
+ * Moved header files to include/yaz++. Switched to libtool and automake.
+ * Configure script creates yaz++-config script.
+ *
+ * Revision 1.14 2000/09/08 10:23:42 adam
+ * Added skeleton of yaz-z-server.
+ *
+ * Revision 1.13 2000/09/06 14:23:45 adam
+ * WIN32 updates.
+ *
+ * Revision 1.12 2000/09/04 08:59:16 adam
+ * Changed call to logging functions (yaz_ added).
+ *
+ * Revision 1.11 2000/07/04 13:48:49 adam
+ * Implemented upper-limit on proxy-to-target sessions.
+ *
+ * Revision 1.10 2000/05/30 03:12:27 ian
+ * minor change to stop g++ 2.95.2 complaining about taking the address
+ * of a member function.
+ *
+ * Revision 1.9 1999/12/06 13:52:45 adam
+ * Modified for new location of YAZ header files. Experimental threaded
+ * operation.
+ *
+ * Revision 1.8 1999/11/10 10:02:34 adam
+ * Work on proxy.
+ *
+ * Revision 1.7 1999/04/21 12:09:01 adam
+ * Many improvements. Modified to proxy server to work with "sessions"
+ * based on cookies.
+ *
+ * Revision 1.6 1999/04/20 10:30:05 adam
+ * Implemented various stuff for client and proxy. Updated calls
+ * to ODR to reflect new name parameter.
+ *
+ * Revision 1.5 1999/04/09 11:46:57 adam
* Added object Yaz_Z_Assoc. Much more functional client.
*
* Revision 1.4 1999/03/23 14:17:57 adam
*
*/
-#include <log.h>
-#include <options.h>
-#include <yaz-ir-assoc.h>
-#include <yaz-pdu-assoc.h>
-#include <yaz-socket-manager.h>
+#include <yaz/log.h>
+#include <yaz/options.h>
+#include <yaz/diagbib1.h>
+#include <yaz++/yaz-ir-assoc.h>
+#include <yaz++/yaz-pdu-assoc.h>
+#include <yaz++/yaz-socket-manager.h>
extern "C" {
#if HAVE_READLINE_READLINE_H
int m_interactive_flag;
char m_thisCommand[1024];
char m_lastCommand[1024];
+ int m_setOffset;
Yaz_SocketManager *m_socketManager;
public:
MyClient(IYaz_PDU_Observable *the_PDU_Observable,
int wait();
void recv_initResponse(Z_InitResponse *initResponse);
void recv_searchResponse(Z_SearchResponse *searchResponse);
+ void recv_presentResponse(Z_PresentResponse *presentResponse);
+ void recv_records (Z_Records *records);
+ void recv_diagrecs(Z_DiagRec **pp, int num);
+ void recv_namePlusRecord (Z_NamePlusRecord *zpr, int offset);
+ void recv_record(Z_DatabaseRecord *record, int offset,
+ const char *databaseName);
+ void recv_textRecord(int type, const char *buf, size_t len);
+ void recv_genericRecord(Z_GenericRecord *r);
+ void display_genericRecord(Z_GenericRecord *r, int level);
+ void display_variant(Z_Variant *v, int level);
+ void connectNotify();
+ void failNotify();
+ void timeoutNotify();
+ char *get_cookie (Z_OtherInformation **oi);
int processCommand(const char *cmd);
const char *MyClient::getCommand();
int cmd_open(char *host);
+ int cmd_connect(char *host);
int cmd_quit(char *args);
int cmd_close(char *args);
int cmd_find(char *args);
+ int cmd_show(char *args);
+ int cmd_cookie(char *args);
+ int cmd_init(char *args);
+ int cmd_format(char *args);
+ int cmd_proxy(char *args);
};
-IYaz_PDU_Observer *MyClient::clone(IYaz_PDU_Observable *the_PDU_Observable)
+
+void MyClient::connectNotify()
+{
+ printf ("Connection accepted by target\n");
+ set_lastReceived(-1);
+}
+
+void MyClient::timeoutNotify()
{
+ printf ("Connection timeout\n");
+ close();
+}
+
+void MyClient::failNotify()
+{
+ printf ("Connection closed by target\n");
+ set_lastReceived(-1);
+}
+
+IYaz_PDU_Observer *MyClient::clone(IYaz_PDU_Observable *the_PDU_Observable)
+{
return new MyClient(the_PDU_Observable, m_socketManager);
}
Yaz_SocketManager *the_socketManager) :
Yaz_IR_Assoc (the_PDU_Observable)
{
+ m_setOffset = 1;
m_interactive_flag = 1;
m_thisCommand[0] = '\0';
m_lastCommand[0] = '\0';
void usage(char *prog)
{
- fprintf (stderr, "%s: [-v log] [-p proxy] [zurl]\n", prog);
+ fprintf (stderr, "%s: [-v log] [-c cookie] [-p proxy] [zurl]\n", prog);
exit (1);
}
+char *MyClient::get_cookie(Z_OtherInformation **otherInfo)
+{
+ int oid[OID_SIZE];
+ Z_OtherInformationUnit *oi;
+ struct oident ent;
+ ent.proto = PROTO_Z3950;
+ ent.oclass = CLASS_USERINFO;
+ ent.value = (oid_value) VAL_COOKIE;
+
+ if (oid_ent_to_oid (&ent, oid) &&
+ (oi = update_otherInformation(otherInfo, 0, oid, 1, 1)) &&
+ oi->which == Z_OtherInfo_characterInfo)
+ return oi->information.characterInfo;
+ return 0;
+}
+
void MyClient::recv_initResponse(Z_InitResponse *initResponse)
{
printf ("Got InitResponse. Status ");
if (*initResponse->result)
+ {
printf ("Ok\n");
+
+ const char *p = get_cookie (&initResponse->otherInfo);
+ if (p)
+ {
+ printf ("cookie = %s\n", p);
+ set_cookie(p);
+ }
+ }
else
printf ("Fail\n");
}
+void MyClient::recv_diagrecs(Z_DiagRec **pp, int num)
+{
+ int i;
+ oident *ent;
+ Z_DefaultDiagFormat *r;
+
+ printf("Diagnostic message(s) from database:\n");
+ for (i = 0; i<num; i++)
+ {
+ Z_DiagRec *p = pp[i];
+ if (p->which != Z_DiagRec_defaultFormat)
+ {
+ printf("Diagnostic record not in default format.\n");
+ return;
+ }
+ else
+ r = p->u.defaultFormat;
+ 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));
+#ifdef ASN_COMPILED
+ switch (r->which)
+ {
+ case Z_DefaultDiagFormat_v2Addinfo:
+ printf (" -- v2 addinfo '%s'\n", r->u.v2Addinfo);
+ break;
+ case Z_DefaultDiagFormat_v3Addinfo:
+ printf (" -- v3 addinfo '%s'\n", r->u.v3Addinfo);
+ break;
+ }
+#else
+ if (r->addinfo && *r->addinfo)
+ printf(" -- '%s'\n", r->addinfo);
+ else
+ printf("\n");
+#endif
+ }
+}
+
+void MyClient::recv_textRecord(int type, const char *buf, size_t len)
+{
+ fwrite (buf, 1, len, stdout);
+ fputc ('\n', stdout);
+}
+
+void MyClient::display_variant(Z_Variant *v, int level)
+{
+ int i;
+
+ for (i = 0; i < v->num_triples; i++)
+ {
+ printf("%*sclass=%d,type=%d", level * 4, "", *v->triples[i]->zclass,
+ *v->triples[i]->type);
+ if (v->triples[i]->which == Z_Triple_internationalString)
+ printf(",value=%s\n", v->triples[i]->value.internationalString);
+ else
+ printf("\n");
+ }
+}
+
+void MyClient::display_genericRecord(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_genericRecord(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);
+ }
+ }
+ }
+}
+
+void MyClient::recv_genericRecord(Z_GenericRecord *r)
+{
+ display_genericRecord(r, 0);
+}
+
+void MyClient::recv_record(Z_DatabaseRecord *record, int offset,
+ const char *databaseName)
+{
+ Z_External *r = (Z_External*) record;
+ oident *ent = oid_getentbyoid(r->direct_reference);
+
+ /*
+ * Tell the user what we got.
+ */
+ if (r->direct_reference)
+ {
+ printf("Record type: ");
+ if (ent)
+ printf("%s\n", ent->desc);
+ }
+ /* Check if this is a known, ASN.1 type tucked away in an octet string */
+ Z_ext_typeent *etype = z_ext_getentbyref(ent->value);
+ if (ent && (r->which == Z_External_octet || r->which == Z_External_single)
+ && (etype = z_ext_getentbyref(ent->value)))
+
+ {
+ void *rr;
+ /*
+ * Call the given decoder to process the record.
+ */
+ odr_setbuf(odr_decode(), (char*)record->u.octet_aligned->buf,
+ record->u.octet_aligned->len, 0);
+ if (!(*etype->fun)(odr_decode(), (char **)&rr, 0, 0))
+ {
+ odr_perror(odr_decode(), "Decoding constructed record.");
+ fprintf(stderr, "[Near %d]\n", odr_offset(odr_decode()));
+ fprintf(stderr, "Packet dump:\n---------\n");
+ odr_dumpBER(stderr, (char*)record->u.octet_aligned->buf,
+ record->u.octet_aligned->len);
+ fprintf(stderr, "---------\n");
+ }
+ if (etype->what == Z_External_sutrs)
+ {
+ Z_SUTRS *sutrs = (Z_SUTRS *) rr;
+ recv_textRecord ((int) VAL_SUTRS, (const char *) sutrs->buf,
+ (size_t) sutrs->len);
+ }
+ return;
+ }
+ if (r->which == Z_External_octet && record->u.octet_aligned->len)
+ {
+ recv_textRecord((int) ent->value,
+ (const char *) record->u.octet_aligned->buf,
+ (size_t) record->u.octet_aligned->len);
+ }
+ else if (ent && ent->value == VAL_SUTRS && r->which == Z_External_sutrs)
+ recv_textRecord((int) VAL_SUTRS, (const char *) r->u.sutrs->buf,
+ (size_t) r->u.sutrs->len);
+ else if (ent && ent->value == VAL_GRS1 && r->which == Z_External_grs1)
+ recv_genericRecord(r->u.grs1);
+ else
+ {
+ printf("Unknown record representation.\n");
+ if (!z_External(odr_print(), &r, 0, 0))
+ {
+ odr_perror(odr_print(), "Printing external");
+ odr_reset(odr_print());
+ }
+ }
+}
+
+void MyClient::recv_namePlusRecord (Z_NamePlusRecord *zpr, int offset)
+{
+ if (zpr->databaseName)
+ printf("[%s]", zpr->databaseName);
+ if (zpr->which == Z_NamePlusRecord_surrogateDiagnostic)
+ recv_diagrecs(&zpr->u.surrogateDiagnostic, 1);
+ else
+ recv_record(zpr->u.databaseRecord, offset, zpr->databaseName);
+}
+
+void MyClient::recv_records (Z_Records *records)
+{
+#ifdef ASN_COMPILED
+ Z_DiagRec dr, *dr_p = &dr;
+#endif
+ if (!records)
+ return;
+ int i;
+ switch (records->which)
+ {
+ case Z_Records_DBOSD:
+ for (i = 0; i < records->u.databaseOrSurDiagnostics->num_records; i++)
+ recv_namePlusRecord(records->u.databaseOrSurDiagnostics->
+ records[i], i + m_setOffset);
+ m_setOffset += records->u.databaseOrSurDiagnostics->num_records;
+ break;
+ case Z_Records_NSD:
+#ifdef ASN_COMPILED
+ dr.which = Z_DiagRec_defaultFormat;
+ dr.u.defaultFormat = records->u.nonSurrogateDiagnostic;
+ recv_diagrecs (&dr_p, 1);
+#else
+ recv_diagrecs (&records->u.nonSurrogateDiagnostic, 1);
+#endif
+ break;
+ case Z_Records_multipleNSD:
+ recv_diagrecs (records->u.multipleNonSurDiagnostics->diagRecs,
+ records->u.multipleNonSurDiagnostics->num_diagRecs);
+ break;
+ }
+}
+
void MyClient::recv_searchResponse(Z_SearchResponse *searchResponse)
{
printf ("Got SearchResponse. Status ");
}
printf ("Ok\n");
printf ("Hits: %d\n", *searchResponse->resultCount);
+ recv_records (searchResponse->records);
+}
+
+void MyClient::recv_presentResponse(Z_PresentResponse *presentResponse)
+{
+ printf ("Got PresentResponse\n");
+ recv_records (presentResponse->records);
}
int MyClient::wait()
#define C_PROMPT "Z>"
+int MyClient::cmd_connect(char *host)
+{
+ client (host);
+ timeout (10);
+ wait ();
+ timeout (0);
+ return 1;
+}
+
int MyClient::cmd_open(char *host)
{
client (host);
+ timeout (10);
+ wait ();
+ timeout (0);
+ send_initRequest();
+ wait ();
+ return 1;
+}
+
+int MyClient::cmd_init(char *args)
+{
if (send_initRequest() >= 0)
wait();
else
}
if (send_searchRequest(&query) >= 0)
wait();
+ else
+ printf ("Not connected\n");
+ return 1;
+}
+
+int MyClient::cmd_show(char *args)
+{
+ int start = m_setOffset, number = 1;
+
+ sscanf (args, "%d %d", &start, &number);
+ m_setOffset = start;
+ if (send_presentRequest(start, number) >= 0)
+ wait();
+ else
+ printf ("Not connected\n");
+ return 1;
+}
+
+int MyClient::cmd_cookie(char *args)
+{
+ set_cookie(*args ? args : 0);
+ return 1;
+}
+
+int MyClient::cmd_format(char *args)
+{
+ set_preferredRecordSyntax(args);
+ return 1;
+}
+
+int MyClient::cmd_proxy(char *args)
+{
+ set_proxy(args);
return 1;
}
int (MyClient::*fun)(char *arg);
char *ad;
} cmd[] = {
- {"open", &cmd_open, "('tcp'|'osi')':'[<tsel>'/']<host>[':'<port>]"},
- {"quit", &cmd_quit, ""},
- {"close", &cmd_close, ""},
- {"find", &cmd_find, ""},
+ {"open", &MyClient::cmd_open, "<host>[':'<port>][/<database>]"},
+ {"connect", &MyClient::cmd_connect, "<host>[':'<port>][/<database>]"},
+ {"quit", &MyClient::cmd_quit, ""},
+ {"close", &MyClient::cmd_close, ""},
+ {"find", &MyClient::cmd_find, "<query>"},
+ {"show", &MyClient::cmd_show, "[<start> [<number>]]"},
+ {"cookie", &MyClient::cmd_cookie, "<cookie>"},
+ {"init", &MyClient::cmd_init, ""},
+ {"format", &MyClient::cmd_format, "<record-syntax>"},
+ {"proxy", &MyClient::cmd_proxy, "<host>:[':'<port>]"},
{0,0,0}
};
*cp = '\0';
cp = m_thisCommand;
// Remove leading spaces...
- while (strchr ("\t \n", *cp))
+ while (*cp && strchr ("\t \n", *cp))
cp++;
// Save command if non-empty
if (*cp != '\0')
char *prog = argv[0];
int ret;
- while ((ret = options("p:v:q", argv, argc, &arg)) != -2)
+ while ((ret = options("c:p:v:q", argv, argc, &arg)) != -2)
{
switch (ret)
{
}
set_proxy(arg);
break;
+ case 'c':
+ set_cookie(arg);
+ break;
case 'v':
- log_init_level (log_mask_str(arg));
+ yaz_log_init_level (yaz_log_mask_str(arg));
break;
case 'q':
m_interactive_flag = 0;
if (host)
{
client (host);
+ timeout (10);
+ wait ();
+ timeout (0);
send_initRequest();
wait ();
}
int main(int argc, char **argv)
{
Yaz_SocketManager mySocketManager;
- Yaz_PDU_Assoc *some = new Yaz_PDU_Assoc(&mySocketManager, 0);
+ Yaz_PDU_Assoc *some = new Yaz_PDU_Assoc(&mySocketManager);
MyClient z(some, &mySocketManager);
exit (1);
if (z.interactive(&mySocketManager))
exit (1);
+ return 0;
}
projects / yazpp-moved-to-github.git / blobdiff