[1343] | 1 | /*
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| 2 | * Copyright (c) 1995-2000, Index Data
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| 3 | * See the file LICENSE for details.
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| 4 | * Sebastian Hammer, Adam Dickmeiss
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| 5 | *
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| 6 | * $Log$
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| 7 | * Revision 1.1 2000/08/03 03:10:01 johnmcp
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| 8 | * Added the YAZ toolkit source to the packages directory (for z39.50 stuff)
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| 9 | *
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| 10 | * Revision 1.1.2.1 2000/05/24 23:24:29 johnmcp
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| 11 | * added some of the YAZ toolkit code for z39.50 client.
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| 12 | *
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| 13 | * Revision 1.95 2000/02/28 11:20:05 adam
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| 14 | * Using autoconf. New definitions: YAZ_BEGIN_CDECL/YAZ_END_CDECL.
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| 15 | *
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| 16 | */
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| 17 |
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| 18 | /* Modified for the GreenStone Digital Library project - johnmcp */
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| 19 |
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| 20 | #include <stdio.h>
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| 21 | #include <stdlib.h>
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| 22 | #include <string.h>
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| 23 | #include <ctype.h> /* for isdigit() */
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| 24 | #include <time.h>
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| 25 |
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| 26 | /* don't need functions from here, maybe only the other header files:
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| 27 | function atoi_n needed by marc_display()
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| 28 | #include <yaz/yconfig.h>
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| 29 | #include <yaz/xmalloc.h>
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| 30 | #include <yaz/log.h>
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| 31 | #include <yaz/tpath.h>
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| 32 | #include <yaz/options.h>
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| 33 | #include <yaz/wrbuf.h>
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| 34 | #include <yaz/nmem.h>
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| 35 | #include <yaz/readconf.h>
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| 36 | */
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| 37 | #include <yaz/yaz-util.h>
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| 38 |
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| 39 | #include <yaz/tcpip.h>
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| 40 |
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| 41 | #include <yaz/proto.h>
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| 42 |
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| 43 | /* only defines marc_display[_ex] (), which could be inline. May need
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| 44 | yaz/yconfig.h header file */
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| 45 | #include <yaz/marcdisp.h>
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| 46 | #include <yaz/diagbib1.h>
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| 47 |
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| 48 | #include <yaz/pquery.h>
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| 49 |
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| 50 | #ifdef ASN_COMPILED
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| 51 | #include <yaz/ill.h>
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| 52 | #endif
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| 53 |
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| 54 | #if HAVE_READLINE_READLINE_H
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| 55 | #include <readline/readline.h>
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| 56 | #endif
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| 57 | #if HAVE_READLINE_HISTORY_H
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| 58 | #include <readline/history.h>
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| 59 | #endif
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| 60 |
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| 61 | #define C_PROMPT "Z> "
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| 62 |
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| 63 | static ODR out, in, print; /* encoding and decoding streams */
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| 64 | static FILE *apdu_file = 0;
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| 65 | static COMSTACK conn = 0; /* our z-association */
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| 66 | static Z_IdAuthentication *auth = 0; /* our current auth definition */
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| 67 | static char *databaseNames[128];
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| 68 | static Z_External *record_last = 0;
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| 69 | static int num_databaseNames = 0;
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| 70 | static int setnumber = 0; /* current result set number */
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| 71 | static int smallSetUpperBound = 0;
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| 72 | static int largeSetLowerBound = 1;
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| 73 | static int mediumSetPresentNumber = 0;
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| 74 | static Z_ElementSetNames *elementSetNames = 0;
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| 75 | static int setno = 1; /* current set offset */
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| 76 | static enum oid_proto protocol = PROTO_Z3950; /* current app protocol */
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| 77 | static enum oid_value recordsyntax = VAL_USMARC;
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| 78 | static enum oid_value schema = VAL_NONE;
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| 79 | static int sent_close = 0;
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| 80 | static NMEM session_mem = NULL; /* memory handle for init-response */
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| 81 | static Z_InitResponse *session = 0; /* session parameters */
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| 82 | static char last_scan[512] = "0";
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| 83 | static FILE *marcdump = 0;
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| 84 | static char *refid = NULL;
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| 85 | /*johnmcp*/
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| 86 | Z_InitResponse *z_initresponse;
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| 87 | typedef enum {
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| 88 | QueryType_Prefix,
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| 89 | QueryType_CCL,
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| 90 | QueryType_CCL2RPN
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| 91 | } QueryType;
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| 92 |
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| 93 | static QueryType queryType = QueryType_Prefix;
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| 94 | /*static QueryType queryType = QueryType_CCL;*/
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| 95 |
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| 96 | static void send_apdu(Z_APDU *a)
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| 97 | {
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| 98 | char *buf;
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| 99 | int len;
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| 100 |
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| 101 | if (!z_APDU(out, &a, 0, 0))
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| 102 | {
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| 103 | odr_perror(out, "Encoding APDU");
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| 104 | exit(1);
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| 105 | }
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| 106 | if (apdu_file)
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| 107 | {
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| 108 | z_APDU(print, &a, 0, 0);
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| 109 | odr_reset(print);
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| 110 | }
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| 111 | buf = odr_getbuf(out, &len, 0);
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| 112 | /* printf ("sending APDU of size %d\n", len); */
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| 113 | if (cs_put(conn, buf, len) < 0)
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| 114 | {
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| 115 | fprintf(stderr, "cs_put: %s", cs_errmsg(cs_errno(conn)));
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| 116 | exit(1);
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| 117 | }
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| 118 | odr_reset(out); /* release the APDU structure */
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| 119 | }
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| 120 |
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| 121 | static void print_refid (Z_ReferenceId *id)
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| 122 | {
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| 123 | if (id)
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| 124 | {
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| 125 | printf ("ReferenceId: '%.*s'\n", id->len, id->buf);
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| 126 | }
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| 127 | }
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| 128 |
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| 129 | static Z_ReferenceId *set_refid (ODR out)
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| 130 | {
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| 131 | Z_ReferenceId *id;
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| 132 | if (!refid)
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| 133 | return 0;
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| 134 | id = (Z_ReferenceId *) odr_malloc (out, sizeof(*id));
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| 135 | id->size = id->len = strlen(refid);
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| 136 | id->buf = (unsigned char *) odr_malloc (out, id->len);
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| 137 | memcpy (id->buf, refid, id->len);
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| 138 | return id;
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| 139 | }
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| 140 |
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| 141 | /* INIT SERVICE ------------------------------- */
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| 142 |
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| 143 | static void send_initRequest()
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| 144 | {
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| 145 | Z_APDU *apdu = zget_APDU(out, Z_APDU_initRequest);
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| 146 | Z_InitRequest *req = apdu->u.initRequest;
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| 147 |
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| 148 | ODR_MASK_SET(req->options, Z_Options_search);
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| 149 | ODR_MASK_SET(req->options, Z_Options_present);
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| 150 | ODR_MASK_SET(req->options, Z_Options_namedResultSets);
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| 151 | ODR_MASK_SET(req->options, Z_Options_triggerResourceCtrl);
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| 152 | ODR_MASK_SET(req->options, Z_Options_scan);
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| 153 | ODR_MASK_SET(req->options, Z_Options_sort);
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| 154 | ODR_MASK_SET(req->options, Z_Options_extendedServices);
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| 155 | ODR_MASK_SET(req->options, Z_Options_delSet);
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| 156 |
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| 157 | ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_1);
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| 158 | ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_2);
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| 159 | ODR_MASK_SET(req->protocolVersion, Z_ProtocolVersion_3);
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| 160 |
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| 161 | *req->maximumRecordSize = 1024*1024;
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| 162 | *req->preferredMessageSize = 1024*1024;
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| 163 |
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| 164 | req->idAuthentication = auth;
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| 165 |
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| 166 | send_apdu(apdu);
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| 167 | }
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| 168 |
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| 169 | char *z_get_initResponse()
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| 170 | {
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| 171 | char *buffer;
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| 172 | size_t needed_length;
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| 173 | char *text_id="ID: ";
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| 174 | char *text_name="<br>\nName: ";
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| 175 | char *text_ver="<br>\nVersion: ";
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| 176 | int counter;
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| 177 |
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| 178 | buffer=NULL;
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| 179 | /* save session parameters for later use */
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| 180 | /* session_mem = odr_extract_mem(in);
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| 181 | session = res; */
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| 182 | if (!*session->result)
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| 183 | return NULL;
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| 184 |
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| 185 | /* work out total string length needed. Note strlen(NULL) is a bad thing
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| 186 | to do. */
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| 187 | needed_length=strlen(text_id)+strlen(text_name)+strlen(text_ver)+
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| 188 | (session->implementationId?strlen(session->implementationId):0) +
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| 189 | (session->implementationName?strlen(session->implementationName):0) +
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| 190 | (session->implementationVersion?strlen(session->implementationVersion)
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| 191 | :0) +
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| 192 | (session->userInformationField?
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| 193 | strlen(session->userInformationField->u.octet_aligned->buf):0) +
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| 194 | 1 /* for null char */ ;
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| 195 | if ((buffer=malloc((sizeof(char *)) * needed_length))==NULL) {
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| 196 | fprintf(stderr,"Malloc failed while initialising z39.50 server\n");
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| 197 | return (NULL);
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| 198 | }
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| 199 | /* can't pass NULL to sprintf as a (char *) */
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| 200 | sprintf(buffer,"%s%s%s%s%s%s",
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| 201 | session->implementationId?text_id:"",
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| 202 | session->implementationId?session->implementationId:"",
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| 203 | session->implementationName?text_name:"",
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| 204 | session->implementationName?session->implementationName:"",
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| 205 | session->implementationVersion?text_ver:"",
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| 206 | session->implementationVersion?session->implementationVersion:""
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| 207 | );
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| 208 |
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| 209 | /* if version 3, also check the other-information parameter of the
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| 210 | response. (But check version is 3 first) */
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| 211 | if (session->otherInfo)
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| 212 | /**** From prt-proto.h *********** (comment added by johnmcp)
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| 213 | typedef struct Z_OtherInformationUnit
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| 214 | . { Z_InfoCategory *category; / * OPTIONAL * /
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| 215 | . int which;
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| 216 | #define Z_OtherInfo_characterInfo 0
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| 217 | #define Z_OtherInfo_binaryInfo 1
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| 218 | #define Z_OtherInfo_externallyDefinedInfo 2
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| 219 | #define Z_OtherInfo_oid 3
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| 220 | . union
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| 221 | . {
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| 222 | . char *characterInfo;
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| 223 | . Odr_oct *binaryInfo;
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| 224 | . Z_External *externallyDefinedInfo;
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| 225 | . Odr_oid *oid;
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| 226 | . } information;
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| 227 | . } Z_OtherInformationUnit;
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| 228 |
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| 229 | typedef struct Z_OtherInformation
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| 230 | {
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| 231 | int num_elements;
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| 232 | Z_OtherInformationUnit **list;
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| 233 | } Z_OtherInformation;
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| 234 | ************/
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| 235 | for (counter=0;counter<session->otherInfo->num_elements;counter++)
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| 236 | if (session->otherInfo->list[counter]->which ==
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| 237 | Z_OtherInfo_characterInfo)
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| 238 | {
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| 239 | /* add this extra string to our buffer */
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| 240 | int where=strlen(buffer);
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| 241 | buffer=realloc(buffer,where+
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| 242 | strlen(session->otherInfo->list[counter]->
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| 243 | information.characterInfo));
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| 244 | strcpy(buffer+where,
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| 245 | session->otherInfo->list[counter]->
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| 246 | information.characterInfo);
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| 247 | }
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| 248 | return (buffer);
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| 249 | }
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| 250 |
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| 251 | static int cmd_base(char *arg)
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| 252 | {
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| 253 | int i;
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| 254 | char *cp;
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| 255 |
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| 256 | if (!*arg)
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| 257 | {
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| 258 | printf("Usage: base <database> <database> ...\n");
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| 259 | return 0;
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| 260 | }
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| 261 | for (i = 0; i<num_databaseNames; i++)
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| 262 | xfree (databaseNames[i]);
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| 263 | num_databaseNames = 0;
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| 264 | while (1)
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| 265 | {
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| 266 | if (!(cp = strchr(arg, ' ')))
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| 267 | cp = arg + strlen(arg);
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| 268 | if (cp - arg < 1)
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| 269 | break;
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| 270 | databaseNames[num_databaseNames] = (char *)xmalloc (1 + cp - arg);
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| 271 | memcpy (databaseNames[num_databaseNames], arg, cp - arg);
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| 272 | databaseNames[num_databaseNames++][cp - arg] = '\0';
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| 273 | if (!*cp)
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| 274 | break;
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| 275 | arg = cp+1;
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| 276 | }
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| 277 | return 1;
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| 278 | }
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| 279 |
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| 280 |
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| 281 | int z_cmd_open(char *host_and_port, char *base)
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| 282 | {
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| 283 | void *add;
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| 284 | CS_TYPE t;
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| 285 |
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| 286 | if (conn)
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| 287 | {
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| 288 | printf("Already connected.\n");
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| 289 |
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| 290 | cs_close (conn);
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| 291 | conn = NULL;
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| 292 | if (session_mem)
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| 293 | {
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| 294 | nmem_destroy (session_mem);
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| 295 | session_mem = NULL;
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| 296 | }
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| 297 | }
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| 298 |
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| 299 | cmd_base (base);
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| 300 | t = tcpip_type;
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| 301 | protocol = PROTO_Z3950;
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| 302 |
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| 303 | if (!(conn = cs_create(t, 1, protocol)))
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| 304 | {
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| 305 | perror("cs_create");
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| 306 | return 1;
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| 307 | }
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| 308 | if (!(add = cs_straddr(conn, host_and_port)))
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| 309 | {
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| 310 | perror(host_and_port);
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| 311 | return 1;
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| 312 | }
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| 313 |
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| 314 | if (cs_connect(conn, add) < 0)
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| 315 | {
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| 316 | perror("connect");
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| 317 | cs_close(conn);
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| 318 | conn = 0;
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| 319 | return 1;
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| 320 | }
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| 321 | /* if here, we connected OK */
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| 322 | send_initRequest();
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| 323 | return 0;
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| 324 | }
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| 325 |
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| 326 | int cmd_authentication(char *arg)
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| 327 | {
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| 328 | static Z_IdAuthentication au;
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| 329 | static char open[256];
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| 330 |
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| 331 | if (!*arg)
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| 332 | {
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| 333 | printf("Auth field set to null\n");
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| 334 | auth = 0;
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| 335 | return 1;
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| 336 | }
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| 337 | auth = &au;
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| 338 | au.which = Z_IdAuthentication_open;
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| 339 | au.u.open = open;
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| 340 | strcpy(open, arg);
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| 341 | return 1;
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| 342 | }
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| 343 |
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| 344 | /* SEARCH SERVICE ------------------------------ */
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| 345 |
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| 346 | static void display_variant(Z_Variant *v, int level)
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| 347 | {
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| 348 | int i;
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| 349 |
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| 350 | for (i = 0; i < v->num_triples; i++)
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| 351 | {
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| 352 | printf("%*sclass=%d,type=%d", level * 4, "", *v->triples[i]->zclass,
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| 353 | *v->triples[i]->type);
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| 354 | if (v->triples[i]->which == Z_Triple_internationalString)
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| 355 | printf(",value=%s\n", v->triples[i]->value.internationalString);
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| 356 | else
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| 357 | printf("\n");
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| 358 | }
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| 359 | }
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| 360 |
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| 361 | static void display_grs1(Z_GenericRecord *r, int level)
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| 362 | {
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| 363 | int i;
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| 364 |
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| 365 | if (!r)
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| 366 | return;
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| 367 | for (i = 0; i < r->num_elements; i++)
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| 368 | {
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| 369 | Z_TaggedElement *t;
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| 370 |
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| 371 | printf("%*s", level * 4, "");
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| 372 | t = r->elements[i];
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| 373 | printf("(");
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| 374 | if (t->tagType)
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| 375 | printf("%d,", *t->tagType);
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| 376 | else
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| 377 | printf("?,");
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| 378 | if (t->tagValue->which == Z_StringOrNumeric_numeric)
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| 379 | printf("%d) ", *t->tagValue->u.numeric);
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| 380 | else
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| 381 | printf("%s) ", t->tagValue->u.string);
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| 382 | if (t->content->which == Z_ElementData_subtree)
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| 383 | {
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| 384 | printf("\n");
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| 385 | display_grs1(t->content->u.subtree, level+1);
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| 386 | }
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| 387 | else if (t->content->which == Z_ElementData_string)
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| 388 | printf("%s\n", t->content->u.string);
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| 389 | else if (t->content->which == Z_ElementData_numeric)
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| 390 | printf("%d\n", *t->content->u.numeric);
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| 391 | else if (t->content->which == Z_ElementData_oid)
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| 392 | {
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| 393 | int *ip = t->content->u.oid;
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| 394 | oident *oent;
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| 395 |
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| 396 | if ((oent = oid_getentbyoid(t->content->u.oid)))
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| 397 | printf("OID: %s\n", oent->desc);
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| 398 | else
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| 399 | {
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| 400 | printf("{");
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| 401 | while (ip && *ip >= 0)
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| 402 | printf(" %d", *(ip++));
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| 403 | printf(" }\n");
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| 404 | }
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| 405 | }
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| 406 | else if (t->content->which == Z_ElementData_noDataRequested)
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| 407 | printf("[No data requested]\n");
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| 408 | else if (t->content->which == Z_ElementData_elementEmpty)
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| 409 | printf("[Element empty]\n");
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| 410 | else if (t->content->which == Z_ElementData_elementNotThere)
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| 411 | printf("[Element not there]\n");
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| 412 | else
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| 413 | printf("??????\n");
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| 414 | if (t->appliedVariant)
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| 415 | display_variant(t->appliedVariant, level+1);
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| 416 | if (t->metaData && t->metaData->supportedVariants)
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| 417 | {
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| 418 | int c;
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| 419 |
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| 420 | printf("%*s---- variant list\n", (level+1)*4, "");
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| 421 | for (c = 0; c < t->metaData->num_supportedVariants; c++)
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| 422 | {
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| 423 | printf("%*svariant #%d\n", (level+1)*4, "", c);
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| 424 | display_variant(t->metaData->supportedVariants[c], level + 2);
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| 425 | }
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| 426 | }
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| 427 | }
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| 428 | }
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| 429 |
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| 430 | static void print_record(const unsigned char *buf, size_t len)
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| 431 | {
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| 432 | size_t i;
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| 433 | for (i = 0; i<len; i++)
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| 434 | if ((buf[i] <= 126 && buf[i] >= 32) || strchr ("\n\r\t\f", buf[i]))
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| 435 | fputc (buf[i], stdout);
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| 436 | else
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| 437 | printf ("\\X%02X", buf[i]);
|
---|
| 438 | /* add newline if not already added ... */
|
---|
| 439 | if (i <= 0 || buf[i-1] != '\n')
|
---|
| 440 | fputc ('\n', stdout);
|
---|
| 441 | }
|
---|
| 442 |
|
---|
| 443 | static void display_record(Z_DatabaseRecord *p)
|
---|
| 444 | {
|
---|
| 445 | Z_External *r = (Z_External*) p;
|
---|
| 446 | oident *ent = oid_getentbyoid(r->direct_reference);
|
---|
| 447 |
|
---|
| 448 | record_last = r;
|
---|
| 449 | /*
|
---|
| 450 | * Tell the user what we got.
|
---|
| 451 | */
|
---|
| 452 | if (r->direct_reference)
|
---|
| 453 | {
|
---|
| 454 | printf("Record type: ");
|
---|
| 455 | if (ent)
|
---|
| 456 | printf("%s\n", ent->desc);
|
---|
| 457 | else if (!odr_oid(print, &r->direct_reference, 0, 0))
|
---|
| 458 | {
|
---|
| 459 | odr_perror(print, "print oid");
|
---|
| 460 | odr_reset(print);
|
---|
| 461 | }
|
---|
| 462 | }
|
---|
| 463 | /* Check if this is a known, ASN.1 type tucked away in an octet string */
|
---|
| 464 | if (ent && r->which == Z_External_octet)
|
---|
| 465 | {
|
---|
| 466 | Z_ext_typeent *type = z_ext_getentbyref(ent->value);
|
---|
| 467 | void *rr;
|
---|
| 468 |
|
---|
| 469 | if (type)
|
---|
| 470 | {
|
---|
| 471 | /*
|
---|
| 472 | * Call the given decoder to process the record.
|
---|
| 473 | */
|
---|
| 474 | odr_setbuf(in, (char*)p->u.octet_aligned->buf,
|
---|
| 475 | p->u.octet_aligned->len, 0);
|
---|
| 476 | if (!(*type->fun)(in, (char **)&rr, 0, 0))
|
---|
| 477 | {
|
---|
| 478 | odr_perror(in, "Decoding constructed record.");
|
---|
| 479 | fprintf(stderr, "[Near %d]\n", odr_offset(in));
|
---|
| 480 | fprintf(stderr, "Packet dump:\n---------\n");
|
---|
| 481 | odr_dumpBER(stderr, (char*)p->u.octet_aligned->buf,
|
---|
| 482 | p->u.octet_aligned->len);
|
---|
| 483 | fprintf(stderr, "---------\n");
|
---|
| 484 | exit(1);
|
---|
| 485 | }
|
---|
| 486 | /*
|
---|
| 487 | * Note: we throw away the original, BER-encoded record here.
|
---|
| 488 | * Do something else with it if you want to keep it.
|
---|
| 489 | */
|
---|
| 490 | r->u.sutrs = (Z_SUTRS *) rr; /* we don't actually check the type here. */
|
---|
| 491 | r->which = type->what;
|
---|
| 492 | }
|
---|
| 493 | }
|
---|
| 494 | if (ent && ent->value == VAL_SOIF)
|
---|
| 495 | print_record((const unsigned char *) r->u.octet_aligned->buf, r->u.octet_aligned->len);
|
---|
| 496 | else if (r->which == Z_External_octet && p->u.octet_aligned->len)
|
---|
| 497 | {
|
---|
| 498 | /* johnmcp - this is called for USmarc for demo server, at least */
|
---|
| 499 | const char *octet_buf = (char*)p->u.octet_aligned->buf;
|
---|
| 500 | if (ent->value == VAL_TEXT_XML || ent->value == VAL_APPLICATION_XML ||
|
---|
| 501 | ent->value == VAL_HTML)
|
---|
| 502 | print_record((const unsigned char *) octet_buf,
|
---|
| 503 | p->u.octet_aligned->len);
|
---|
| 504 | else
|
---|
| 505 | {
|
---|
| 506 | /* johnmcp - here marc_display does the work */
|
---|
| 507 | if (marc_display (octet_buf, NULL) <= 0)
|
---|
| 508 | {
|
---|
| 509 | printf ("ISO2709 decoding failed, dumping record as is:\n");
|
---|
| 510 | print_record((const unsigned char*) octet_buf,
|
---|
| 511 | p->u.octet_aligned->len);
|
---|
| 512 | }
|
---|
| 513 | }
|
---|
| 514 | if (marcdump) /*here (false) */
|
---|
| 515 | fwrite (octet_buf, 1, p->u.octet_aligned->len, marcdump);
|
---|
| 516 | }
|
---|
| 517 | else if (ent && ent->value == VAL_SUTRS)
|
---|
| 518 | {
|
---|
| 519 | if (r->which != Z_External_sutrs)
|
---|
| 520 | {
|
---|
| 521 | printf("Expecting single SUTRS type for SUTRS.\n");
|
---|
| 522 | return;
|
---|
| 523 | }
|
---|
| 524 | print_record(r->u.sutrs->buf, r->u.sutrs->len);
|
---|
| 525 | }
|
---|
| 526 | else if (ent && ent->value == VAL_GRS1)
|
---|
| 527 | {
|
---|
| 528 | if (r->which != Z_External_grs1)
|
---|
| 529 | {
|
---|
| 530 | printf("Expecting single GRS type for GRS.\n");
|
---|
| 531 | return;
|
---|
| 532 | }
|
---|
| 533 | display_grs1(r->u.grs1, 0);
|
---|
| 534 | }
|
---|
| 535 | else
|
---|
| 536 | {
|
---|
| 537 | printf("Unknown record representation.\n");
|
---|
| 538 | if (!z_External(print, &r, 0, 0))
|
---|
| 539 | {
|
---|
| 540 | odr_perror(print, "Printing external");
|
---|
| 541 | odr_reset(print);
|
---|
| 542 | }
|
---|
| 543 | }
|
---|
| 544 | }
|
---|
| 545 |
|
---|
| 546 |
|
---|
| 547 | static void display_diagrecs(Z_DiagRec **pp, int num)
|
---|
| 548 | {
|
---|
| 549 | int i;
|
---|
| 550 | oident *ent;
|
---|
| 551 | Z_DefaultDiagFormat *r;
|
---|
| 552 |
|
---|
| 553 | printf("Diagnostic message(s) from database:\n");
|
---|
| 554 | for (i = 0; i<num; i++)
|
---|
| 555 | {
|
---|
| 556 | Z_DiagRec *p = pp[i];
|
---|
| 557 | if (p->which != Z_DiagRec_defaultFormat)
|
---|
| 558 | {
|
---|
| 559 | printf("Diagnostic record not in default format.\n");
|
---|
| 560 | return;
|
---|
| 561 | }
|
---|
| 562 | else
|
---|
| 563 | r = p->u.defaultFormat;
|
---|
| 564 | if (!(ent = oid_getentbyoid(r->diagnosticSetId)) ||
|
---|
| 565 | ent->oclass != CLASS_DIAGSET || ent->value != VAL_BIB1)
|
---|
| 566 | printf("Missing or unknown diagset\n");
|
---|
| 567 | printf(" [%d] %s", *r->condition, diagbib1_str(*r->condition));
|
---|
| 568 | #ifdef ASN_COMPILED
|
---|
| 569 | switch (r->which)
|
---|
| 570 | {
|
---|
| 571 | case Z_DefaultDiagFormat_v2Addinfo:
|
---|
| 572 | printf (" -- v2 addinfo '%s'\n", r->u.v2Addinfo);
|
---|
| 573 | break;
|
---|
| 574 | case Z_DefaultDiagFormat_v3Addinfo:
|
---|
| 575 | printf (" -- v3 addinfo '%s'\n", r->u.v3Addinfo);
|
---|
| 576 | break;
|
---|
| 577 | }
|
---|
| 578 | #else
|
---|
| 579 | if (r->addinfo && *r->addinfo)
|
---|
| 580 | printf(" -- '%s'\n", r->addinfo);
|
---|
| 581 | else
|
---|
| 582 | printf("\n");
|
---|
| 583 | #endif
|
---|
| 584 | }
|
---|
| 585 | }
|
---|
| 586 |
|
---|
| 587 |
|
---|
| 588 | static void display_nameplusrecord(Z_NamePlusRecord *p)
|
---|
| 589 | {
|
---|
| 590 | if (p->databaseName)
|
---|
| 591 | printf("[%s]", p->databaseName);
|
---|
| 592 | if (p->which == Z_NamePlusRecord_surrogateDiagnostic)
|
---|
| 593 | display_diagrecs(&p->u.surrogateDiagnostic, 1);
|
---|
| 594 | else if (p->which == Z_NamePlusRecord_databaseRecord)
|
---|
| 595 | display_record(p->u.databaseRecord);
|
---|
| 596 | }
|
---|
| 597 |
|
---|
| 598 | static void display_records(Z_Records *p)
|
---|
| 599 | {
|
---|
| 600 | int i;
|
---|
| 601 |
|
---|
| 602 | if (p->which == Z_Records_NSD)
|
---|
| 603 | {
|
---|
| 604 | #ifdef ASN_COMPILED
|
---|
| 605 | Z_DiagRec dr, *dr_p = &dr;
|
---|
| 606 | dr.which = Z_DiagRec_defaultFormat;
|
---|
| 607 | dr.u.defaultFormat = p->u.nonSurrogateDiagnostic;
|
---|
| 608 | display_diagrecs (&dr_p, 1);
|
---|
| 609 | #else
|
---|
| 610 | display_diagrecs (&p->u.nonSurrogateDiagnostic, 1);
|
---|
| 611 | #endif
|
---|
| 612 | }
|
---|
| 613 | else if (p->which == Z_Records_multipleNSD)
|
---|
| 614 | display_diagrecs (p->u.multipleNonSurDiagnostics->diagRecs,
|
---|
| 615 | p->u.multipleNonSurDiagnostics->num_diagRecs);
|
---|
| 616 | else
|
---|
| 617 | {
|
---|
| 618 | printf("Records: %d\n", p->u.databaseOrSurDiagnostics->num_records);
|
---|
| 619 | for (i = 0; i < p->u.databaseOrSurDiagnostics->num_records; i++)
|
---|
| 620 | display_nameplusrecord(p->u.databaseOrSurDiagnostics->records[i]);
|
---|
| 621 | }
|
---|
| 622 | }
|
---|
| 623 |
|
---|
| 624 |
|
---|
| 625 | static int send_searchRequest(char *arg)
|
---|
| 626 | {
|
---|
| 627 | Z_APDU *apdu = zget_APDU(out, Z_APDU_searchRequest);
|
---|
| 628 | Z_SearchRequest *req = apdu->u.searchRequest;
|
---|
| 629 | Z_Query query;
|
---|
| 630 | int oid[OID_SIZE];
|
---|
| 631 | char setstring[100];
|
---|
| 632 | Z_RPNQuery *RPNquery;
|
---|
| 633 | /* Odr_oct ccl_query; */
|
---|
| 634 |
|
---|
| 635 | req->referenceId = set_refid (out);
|
---|
| 636 | if (!strcmp(arg, "@big")) /* strictly for troublemaking */
|
---|
| 637 | {
|
---|
| 638 | static unsigned char big[2100];
|
---|
| 639 | static Odr_oct bigo;
|
---|
| 640 |
|
---|
| 641 | /* send a very big referenceid to test transport stack etc. */
|
---|
| 642 | memset(big, 'A', 2100);
|
---|
| 643 | bigo.len = bigo.size = 2100;
|
---|
| 644 | bigo.buf = big;
|
---|
| 645 | req->referenceId = &bigo;
|
---|
| 646 | }
|
---|
| 647 |
|
---|
| 648 | if (setnumber >= 0)
|
---|
| 649 | {
|
---|
| 650 | sprintf(setstring, "%d", ++setnumber);
|
---|
| 651 | req->resultSetName = setstring;
|
---|
| 652 | }
|
---|
| 653 | *req->smallSetUpperBound = smallSetUpperBound;
|
---|
| 654 | *req->largeSetLowerBound = largeSetLowerBound;
|
---|
| 655 | *req->mediumSetPresentNumber = mediumSetPresentNumber;
|
---|
| 656 | if (smallSetUpperBound > 0 || (largeSetLowerBound > 1 &&
|
---|
| 657 | mediumSetPresentNumber > 0))
|
---|
| 658 | {
|
---|
| 659 | oident prefsyn;
|
---|
| 660 |
|
---|
| 661 | prefsyn.proto = protocol;
|
---|
| 662 | prefsyn.oclass = CLASS_RECSYN;
|
---|
| 663 | prefsyn.value = recordsyntax;
|
---|
| 664 | req->preferredRecordSyntax =
|
---|
| 665 | odr_oiddup(out, oid_ent_to_oid(&prefsyn, oid));
|
---|
| 666 | req->smallSetElementSetNames =
|
---|
| 667 | req->mediumSetElementSetNames = elementSetNames;
|
---|
| 668 | }
|
---|
| 669 | req->num_databaseNames = num_databaseNames;
|
---|
| 670 | req->databaseNames = databaseNames;
|
---|
| 671 |
|
---|
| 672 | req->query = &query;
|
---|
| 673 | /* johnmcp - this is where we choose our query format. either ccl or rpn */
|
---|
| 674 | /* switch (queryType)
|
---|
| 675 | {
|
---|
| 676 | case QueryType_Prefix: */
|
---|
| 677 | query.which = Z_Query_type_1;
|
---|
| 678 | RPNquery = p_query_rpn (out, protocol, arg);
|
---|
| 679 | if (!RPNquery)
|
---|
| 680 | {
|
---|
| 681 | printf("Prefix query error\n");
|
---|
| 682 | return (-1);
|
---|
| 683 | }
|
---|
| 684 | query.u.type_1 = RPNquery;
|
---|
| 685 | /* break;
|
---|
| 686 | case QueryType_CCL:
|
---|
| 687 | query.which = Z_Query_type_2;
|
---|
| 688 | query.u.type_2 = &ccl_query;
|
---|
| 689 | ccl_query.buf = (unsigned char*) arg;
|
---|
| 690 | ccl_query.len = strlen(arg);
|
---|
| 691 | break;
|
---|
| 692 | default:
|
---|
| 693 | printf ("Unsupported query type\n");
|
---|
| 694 | return 0;
|
---|
| 695 | }*/
|
---|
| 696 | send_apdu(apdu);
|
---|
| 697 | setno = 1;
|
---|
| 698 | /* printf("Sent searchRequest.\n"); */
|
---|
| 699 | return 0;
|
---|
| 700 | }
|
---|
| 701 |
|
---|
| 702 | static int process_searchResponse(Z_SearchResponse *res)
|
---|
| 703 | {
|
---|
| 704 | print_refid (res->referenceId);
|
---|
| 705 | if (!(*res->searchStatus)) {
|
---|
| 706 | /* this should return an error instead of 0 docs found... one day... */
|
---|
| 707 | return 0;
|
---|
| 708 | }
|
---|
| 709 | setno += *res->numberOfRecordsReturned;
|
---|
| 710 | if (res->records)
|
---|
| 711 | display_records(res->records);
|
---|
| 712 | return *res->resultCount;
|
---|
| 713 | }
|
---|
| 714 |
|
---|
| 715 | static void print_level(int iLevel)
|
---|
| 716 | {
|
---|
| 717 | int i;
|
---|
| 718 | for (i = 0; i < iLevel * 4; i++)
|
---|
| 719 | printf(" ");
|
---|
| 720 | }
|
---|
| 721 |
|
---|
| 722 | static void print_int(int iLevel, const char *pTag, int *pInt)
|
---|
| 723 | {
|
---|
| 724 | if (pInt != NULL)
|
---|
| 725 | {
|
---|
| 726 | print_level(iLevel);
|
---|
| 727 | printf("%s: %d\n", pTag, *pInt);
|
---|
| 728 | }
|
---|
| 729 | }
|
---|
| 730 |
|
---|
| 731 | static void print_string(int iLevel, const char *pTag, const char *pString)
|
---|
| 732 | {
|
---|
| 733 | if (pString != NULL)
|
---|
| 734 | {
|
---|
| 735 | print_level(iLevel);
|
---|
| 736 | printf("%s: %s\n", pTag, pString);
|
---|
| 737 | }
|
---|
| 738 | }
|
---|
| 739 |
|
---|
| 740 | static void print_oid(int iLevel, const char *pTag, Odr_oid *pOid)
|
---|
| 741 | {
|
---|
| 742 | if (pOid != NULL)
|
---|
| 743 | {
|
---|
| 744 | int *pInt = pOid;
|
---|
| 745 |
|
---|
| 746 | print_level(iLevel);
|
---|
| 747 | printf("%s:", pTag);
|
---|
| 748 | for (; *pInt != -1; pInt++)
|
---|
| 749 | printf(" %d", *pInt);
|
---|
| 750 | printf("\n");
|
---|
| 751 | }
|
---|
| 752 | }
|
---|
| 753 |
|
---|
| 754 | static void print_referenceId(int iLevel, Z_ReferenceId *referenceId)
|
---|
| 755 | {
|
---|
| 756 | if (referenceId != NULL)
|
---|
| 757 | {
|
---|
| 758 | int i;
|
---|
| 759 |
|
---|
| 760 | print_level(iLevel);
|
---|
| 761 | printf("Ref Id (%d, %d): ", referenceId->len, referenceId->size);
|
---|
| 762 | for (i = 0; i < referenceId->len; i++)
|
---|
| 763 | printf("%c", referenceId->buf[i]);
|
---|
| 764 | printf("\n");
|
---|
| 765 | }
|
---|
| 766 | }
|
---|
| 767 |
|
---|
| 768 | static void print_string_or_numeric(int iLevel, const char *pTag, Z_StringOrNumeric *pStringNumeric)
|
---|
| 769 | {
|
---|
| 770 | if (pStringNumeric != NULL)
|
---|
| 771 | {
|
---|
| 772 | switch (pStringNumeric->which)
|
---|
| 773 | {
|
---|
| 774 | case Z_StringOrNumeric_string:
|
---|
| 775 | print_string(iLevel, pTag, pStringNumeric->u.string);
|
---|
| 776 | break;
|
---|
| 777 |
|
---|
| 778 | case Z_StringOrNumeric_numeric:
|
---|
| 779 | print_int(iLevel, pTag, pStringNumeric->u.numeric);
|
---|
| 780 | break;
|
---|
| 781 |
|
---|
| 782 | default:
|
---|
| 783 | print_level(iLevel);
|
---|
| 784 | printf("%s: valid type for Z_StringOrNumeric\n", pTag);
|
---|
| 785 | break;
|
---|
| 786 | }
|
---|
| 787 | }
|
---|
| 788 | }
|
---|
| 789 |
|
---|
| 790 | static void print_universe_report_duplicate(int iLevel, Z_UniverseReportDuplicate *pUniverseReportDuplicate)
|
---|
| 791 | {
|
---|
| 792 | if (pUniverseReportDuplicate != NULL)
|
---|
| 793 | {
|
---|
| 794 | print_level(iLevel);
|
---|
| 795 | printf("Universe Report Duplicate: \n");
|
---|
| 796 | iLevel++;
|
---|
| 797 | print_string_or_numeric(iLevel, "Hit No", pUniverseReportDuplicate->hitno);
|
---|
| 798 | }
|
---|
| 799 | }
|
---|
| 800 |
|
---|
| 801 | static void print_universe_report_hits(int iLevel, Z_UniverseReportHits *pUniverseReportHits)
|
---|
| 802 | {
|
---|
| 803 | if (pUniverseReportHits != NULL)
|
---|
| 804 | {
|
---|
| 805 | print_level(iLevel);
|
---|
| 806 | printf("Universe Report Hits: \n");
|
---|
| 807 | iLevel++;
|
---|
| 808 | print_string_or_numeric(iLevel, "Database", pUniverseReportHits->database);
|
---|
| 809 | print_string_or_numeric(iLevel, "Hits", pUniverseReportHits->hits);
|
---|
| 810 | }
|
---|
| 811 | }
|
---|
| 812 |
|
---|
| 813 | static void print_universe_report(int iLevel, Z_UniverseReport *pUniverseReport)
|
---|
| 814 | {
|
---|
| 815 | if (pUniverseReport != NULL)
|
---|
| 816 | {
|
---|
| 817 | print_level(iLevel);
|
---|
| 818 | printf("Universe Report: \n");
|
---|
| 819 | iLevel++;
|
---|
| 820 | print_int(iLevel, "Total Hits", pUniverseReport->totalHits);
|
---|
| 821 | switch (pUniverseReport->which)
|
---|
| 822 | {
|
---|
| 823 | case Z_UniverseReport_databaseHits:
|
---|
| 824 | print_universe_report_hits(iLevel, pUniverseReport->u.databaseHits);
|
---|
| 825 | break;
|
---|
| 826 |
|
---|
| 827 | case Z_UniverseReport_duplicate:
|
---|
| 828 | print_universe_report_duplicate(iLevel, pUniverseReport->u.duplicate);
|
---|
| 829 | break;
|
---|
| 830 |
|
---|
| 831 | default:
|
---|
| 832 | print_level(iLevel);
|
---|
| 833 | printf("Type: %d\n", pUniverseReport->which);
|
---|
| 834 | break;
|
---|
| 835 | }
|
---|
| 836 | }
|
---|
| 837 | }
|
---|
| 838 |
|
---|
| 839 | static void print_external(int iLevel, Z_External *pExternal)
|
---|
| 840 | {
|
---|
| 841 | if (pExternal != NULL)
|
---|
| 842 | {
|
---|
| 843 | print_level(iLevel);
|
---|
| 844 | printf("External: \n");
|
---|
| 845 | iLevel++;
|
---|
| 846 | print_oid(iLevel, "Direct Reference", pExternal->direct_reference);
|
---|
| 847 | print_int(iLevel, "InDirect Reference", pExternal->indirect_reference);
|
---|
| 848 | print_string(iLevel, "Descriptor", pExternal->descriptor);
|
---|
| 849 | switch (pExternal->which)
|
---|
| 850 | {
|
---|
| 851 | case Z_External_universeReport:
|
---|
| 852 | print_universe_report(iLevel, pExternal->u.universeReport);
|
---|
| 853 | break;
|
---|
| 854 |
|
---|
| 855 | default:
|
---|
| 856 | print_level(iLevel);
|
---|
| 857 | printf("Type: %d\n", pExternal->which);
|
---|
| 858 | break;
|
---|
| 859 | }
|
---|
| 860 | }
|
---|
| 861 | }
|
---|
| 862 |
|
---|
| 863 | static int process_resourceControlRequest (Z_ResourceControlRequest *req)
|
---|
| 864 | {
|
---|
| 865 | printf ("Received ResourceControlRequest.\n");
|
---|
| 866 | print_referenceId(1, req->referenceId);
|
---|
| 867 | print_int(1, "Suspended Flag", req->suspendedFlag);
|
---|
| 868 | print_int(1, "Partial Results Available", req->partialResultsAvailable);
|
---|
| 869 | print_int(1, "Response Required", req->responseRequired);
|
---|
| 870 | print_int(1, "Triggered Request Flag", req->triggeredRequestFlag);
|
---|
| 871 | print_external(1, req->resourceReport);
|
---|
| 872 | return 0;
|
---|
| 873 | }
|
---|
| 874 |
|
---|
| 875 | void process_ESResponse(Z_ExtendedServicesResponse *res)
|
---|
| 876 | {
|
---|
| 877 | printf("process_ESResponse status=");
|
---|
| 878 | switch (*res->operationStatus)
|
---|
| 879 | {
|
---|
| 880 | case Z_ExtendedServicesResponse_done:
|
---|
| 881 | printf ("done\n");
|
---|
| 882 | break;
|
---|
| 883 | case Z_ExtendedServicesResponse_accepted:
|
---|
| 884 | printf ("accepted\n");
|
---|
| 885 | break;
|
---|
| 886 | case Z_ExtendedServicesResponse_failure:
|
---|
| 887 | printf ("failure\n");
|
---|
| 888 | display_diagrecs(res->diagnostics, res->num_diagnostics);
|
---|
| 889 | break;
|
---|
| 890 | }
|
---|
| 891 | }
|
---|
| 892 |
|
---|
| 893 | #ifdef ASN_COMPILED
|
---|
| 894 |
|
---|
| 895 | const char *get_ill_element (void *clientData, const char *element)
|
---|
| 896 | {
|
---|
| 897 | if (!strcmp (element, "ill,transaction-id,transaction-group-qualifier"))
|
---|
| 898 | return "1";
|
---|
| 899 | if (!strcmp (element, "ill,transaction-id,transaction-qualifier"))
|
---|
| 900 | return "1";
|
---|
| 901 | return 0;
|
---|
| 902 | }
|
---|
| 903 |
|
---|
| 904 | #endif
|
---|
| 905 |
|
---|
| 906 |
|
---|
| 907 | /* PRESENT SERVICE ----------------------------- */
|
---|
| 908 | static int z_send_getbriefrecords(int starting, int set, int howmany) {
|
---|
| 909 | Z_APDU *apdu = zget_APDU(out, Z_APDU_presentRequest);
|
---|
| 910 | Z_PresentRequest *req = apdu->u.presentRequest;
|
---|
| 911 | Z_RecordComposition compo;
|
---|
| 912 | oident prefsyn;
|
---|
| 913 | int nos = 1;
|
---|
| 914 | int oid[OID_SIZE];
|
---|
| 915 | /* char *p;*/
|
---|
| 916 | char setstring[100];
|
---|
| 917 |
|
---|
| 918 | req->referenceId = set_refid (out);
|
---|
| 919 | nos = howmany;
|
---|
| 920 |
|
---|
| 921 | setno = starting;
|
---|
| 922 | setnumber=1;
|
---|
| 923 | sprintf(setstring, "%d", setnumber);
|
---|
| 924 | req->resultSetId = setstring;
|
---|
| 925 | req->resultSetStartPoint = &setno;
|
---|
| 926 | req->numberOfRecordsRequested = &nos;
|
---|
| 927 | prefsyn.proto = protocol;
|
---|
| 928 | prefsyn.oclass = CLASS_RECSYN;
|
---|
| 929 | prefsyn.value = recordsyntax;
|
---|
| 930 | req->preferredRecordSyntax =
|
---|
| 931 | odr_oiddup (out, oid_ent_to_oid(&prefsyn, oid));
|
---|
| 932 |
|
---|
| 933 | if (schema != VAL_NONE)
|
---|
| 934 | {
|
---|
| 935 | oident prefschema;
|
---|
| 936 |
|
---|
| 937 | prefschema.proto = protocol;
|
---|
| 938 | prefschema.oclass = CLASS_SCHEMA;
|
---|
| 939 | prefschema.value = schema;
|
---|
| 940 |
|
---|
| 941 | req->recordComposition = &compo;
|
---|
| 942 | compo.which = Z_RecordComp_complex;
|
---|
| 943 | compo.u.complex = (Z_CompSpec *)
|
---|
| 944 | odr_malloc(out, sizeof(*compo.u.complex));
|
---|
| 945 | compo.u.complex->selectAlternativeSyntax = (bool_t *)
|
---|
| 946 | odr_malloc(out, sizeof(bool_t));
|
---|
| 947 | *compo.u.complex->selectAlternativeSyntax = 0;
|
---|
| 948 |
|
---|
| 949 | compo.u.complex->generic = (Z_Specification *)
|
---|
| 950 | odr_malloc(out, sizeof(*compo.u.complex->generic));
|
---|
| 951 | compo.u.complex->generic->schema = (Odr_oid *)
|
---|
| 952 | odr_oiddup(out, oid_ent_to_oid(&prefschema, oid));
|
---|
| 953 | if (!compo.u.complex->generic->schema)
|
---|
| 954 | {
|
---|
| 955 | /* OID wasn't a schema! Try record syntax instead. */
|
---|
| 956 | prefschema.oclass = CLASS_RECSYN;
|
---|
| 957 | compo.u.complex->generic->schema = (Odr_oid *)
|
---|
| 958 | odr_oiddup(out, oid_ent_to_oid(&prefschema, oid));
|
---|
| 959 | }
|
---|
| 960 | if (!elementSetNames)
|
---|
| 961 | compo.u.complex->generic->elementSpec = 0;
|
---|
| 962 | else
|
---|
| 963 | {
|
---|
| 964 | compo.u.complex->generic->elementSpec = (Z_ElementSpec *)
|
---|
| 965 | odr_malloc(out, sizeof(Z_ElementSpec));
|
---|
| 966 | compo.u.complex->generic->elementSpec->which =
|
---|
| 967 | Z_ElementSpec_elementSetName;
|
---|
| 968 | compo.u.complex->generic->elementSpec->u.elementSetName =
|
---|
| 969 | elementSetNames->u.generic;
|
---|
| 970 | }
|
---|
| 971 | compo.u.complex->num_dbSpecific = 0;
|
---|
| 972 | compo.u.complex->dbSpecific = 0;
|
---|
| 973 | compo.u.complex->num_recordSyntax = 0;
|
---|
| 974 | compo.u.complex->recordSyntax = 0;
|
---|
| 975 | }
|
---|
| 976 | else if (elementSetNames)
|
---|
| 977 | {
|
---|
| 978 | req->recordComposition = &compo;
|
---|
| 979 | compo.which = Z_RecordComp_simple;
|
---|
| 980 | compo.u.simple = elementSetNames;
|
---|
| 981 | }
|
---|
| 982 | send_apdu(apdu);
|
---|
| 983 | return 0;
|
---|
| 984 | }
|
---|
| 985 |
|
---|
| 986 | void process_close(Z_Close *req)
|
---|
| 987 | {
|
---|
| 988 | Z_APDU *apdu = zget_APDU(out, Z_APDU_close);
|
---|
| 989 | Z_Close *res = apdu->u.close;
|
---|
| 990 |
|
---|
| 991 | static char *reasons[] =
|
---|
| 992 | {
|
---|
| 993 | "finished",
|
---|
| 994 | "shutdown",
|
---|
| 995 | "system problem",
|
---|
| 996 | "cost limit reached",
|
---|
| 997 | "resources",
|
---|
| 998 | "security violation",
|
---|
| 999 | "protocolError",
|
---|
| 1000 | "lack of activity",
|
---|
| 1001 | "peer abort",
|
---|
| 1002 | "unspecified"
|
---|
| 1003 | };
|
---|
| 1004 |
|
---|
| 1005 | printf("Reason: %s, message: %s\n", reasons[*req->closeReason],
|
---|
| 1006 | req->diagnosticInformation ? req->diagnosticInformation : "NULL");
|
---|
| 1007 | if (sent_close)
|
---|
| 1008 | {
|
---|
| 1009 | cs_close (conn);
|
---|
| 1010 | conn = NULL;
|
---|
| 1011 | if (session_mem)
|
---|
| 1012 | {
|
---|
| 1013 | nmem_destroy (session_mem);
|
---|
| 1014 | session_mem = NULL;
|
---|
| 1015 | }
|
---|
| 1016 | sent_close = 0;
|
---|
| 1017 | }
|
---|
| 1018 | else
|
---|
| 1019 | {
|
---|
| 1020 | *res->closeReason = Z_Close_finished;
|
---|
| 1021 | send_apdu(apdu);
|
---|
| 1022 | printf("Sent response.\n");
|
---|
| 1023 | sent_close = 1;
|
---|
| 1024 | }
|
---|
| 1025 | }
|
---|
| 1026 |
|
---|
| 1027 |
|
---|
| 1028 |
|
---|
| 1029 | int cmd_quit(char *arg)
|
---|
| 1030 | {
|
---|
| 1031 | printf("See you later, alligator.\n");
|
---|
| 1032 | exit(0);
|
---|
| 1033 | return 0;
|
---|
| 1034 | }
|
---|
| 1035 |
|
---|
| 1036 | int cmd_cancel(char *arg)
|
---|
| 1037 | {
|
---|
| 1038 | Z_APDU *apdu = zget_APDU(out, Z_APDU_triggerResourceControlRequest);
|
---|
| 1039 | Z_TriggerResourceControlRequest *req =
|
---|
| 1040 | apdu->u.triggerResourceControlRequest;
|
---|
| 1041 | bool_t rfalse = 0;
|
---|
| 1042 |
|
---|
| 1043 | if (!conn)
|
---|
| 1044 | {
|
---|
| 1045 | printf("Session not initialized yet\n");
|
---|
| 1046 | return 0;
|
---|
| 1047 | }
|
---|
| 1048 | if (!ODR_MASK_GET(session->options, Z_Options_triggerResourceCtrl))
|
---|
| 1049 | {
|
---|
| 1050 | printf("Target doesn't support cancel (trigger resource ctrl)\n");
|
---|
| 1051 | return 0;
|
---|
| 1052 | }
|
---|
| 1053 | *req->requestedAction = Z_TriggerResourceCtrl_cancel;
|
---|
| 1054 | req->resultSetWanted = &rfalse;
|
---|
| 1055 |
|
---|
| 1056 | send_apdu(apdu);
|
---|
| 1057 | printf("Sent cancel request\n");
|
---|
| 1058 | return 2;
|
---|
| 1059 | }
|
---|
| 1060 |
|
---|
| 1061 | int send_scanrequest(char *string, int pp, int num)
|
---|
| 1062 | {
|
---|
| 1063 | Z_APDU *apdu = zget_APDU(out, Z_APDU_scanRequest);
|
---|
| 1064 | Z_ScanRequest *req = apdu->u.scanRequest;
|
---|
| 1065 |
|
---|
| 1066 | if (!(req->termListAndStartPoint =
|
---|
| 1067 | p_query_scan(out, protocol, &req->attributeSet, string)))
|
---|
| 1068 | {
|
---|
| 1069 | printf("Prefix query error\n");
|
---|
| 1070 | return -1;
|
---|
| 1071 | }
|
---|
| 1072 | req->referenceId = set_refid (out);
|
---|
| 1073 | req->num_databaseNames = num_databaseNames;
|
---|
| 1074 | req->databaseNames = databaseNames;
|
---|
| 1075 | req->numberOfTermsRequested = #
|
---|
| 1076 | req->preferredPositionInResponse = &pp;
|
---|
| 1077 | send_apdu(apdu);
|
---|
| 1078 | return 2;
|
---|
| 1079 | }
|
---|
| 1080 |
|
---|
| 1081 | int send_sortrequest(char *arg, int newset)
|
---|
| 1082 | {
|
---|
| 1083 | Z_APDU *apdu = zget_APDU(out, Z_APDU_sortRequest);
|
---|
| 1084 | Z_SortRequest *req = apdu->u.sortRequest;
|
---|
| 1085 | Z_SortKeySpecList *sksl = (Z_SortKeySpecList *)
|
---|
| 1086 | odr_malloc (out, sizeof(*sksl));
|
---|
| 1087 | char setstring[32];
|
---|
| 1088 | char sort_string[32], sort_flags[32];
|
---|
| 1089 | int off;
|
---|
| 1090 | int oid[OID_SIZE];
|
---|
| 1091 | oident bib1;
|
---|
| 1092 |
|
---|
| 1093 | if (setnumber >= 0)
|
---|
| 1094 | sprintf (setstring, "%d", setnumber);
|
---|
| 1095 | else
|
---|
| 1096 | sprintf (setstring, "default");
|
---|
| 1097 |
|
---|
| 1098 | req->referenceId = set_refid (out);
|
---|
| 1099 |
|
---|
| 1100 | #ifdef ASN_COMPILED
|
---|
| 1101 | req->num_inputResultSetNames = 1;
|
---|
| 1102 | req->inputResultSetNames = (Z_InternationalString **)
|
---|
| 1103 | odr_malloc (out, sizeof(*req->inputResultSetNames));
|
---|
| 1104 | req->inputResultSetNames[0] = odr_strdup (out, setstring);
|
---|
| 1105 | #else
|
---|
| 1106 | req->inputResultSetNames =
|
---|
| 1107 | (Z_StringList *)odr_malloc (out, sizeof(*req->inputResultSetNames));
|
---|
| 1108 | req->inputResultSetNames->num_strings = 1;
|
---|
| 1109 | req->inputResultSetNames->strings =
|
---|
| 1110 | (char **)odr_malloc (out, sizeof(*req->inputResultSetNames->strings));
|
---|
| 1111 | req->inputResultSetNames->strings[0] =
|
---|
| 1112 | odr_strdup (out, setstring);
|
---|
| 1113 | #endif
|
---|
| 1114 |
|
---|
| 1115 | if (newset && setnumber >= 0)
|
---|
| 1116 | sprintf (setstring, "%d", ++setnumber);
|
---|
| 1117 |
|
---|
| 1118 | req->sortedResultSetName = odr_strdup (out, setstring);
|
---|
| 1119 |
|
---|
| 1120 | req->sortSequence = sksl;
|
---|
| 1121 | sksl->num_specs = 0;
|
---|
| 1122 | sksl->specs = (Z_SortKeySpec **)odr_malloc (out, sizeof(sksl->specs) * 20);
|
---|
| 1123 |
|
---|
| 1124 | bib1.proto = protocol;
|
---|
| 1125 | bib1.oclass = CLASS_ATTSET;
|
---|
| 1126 | bib1.value = VAL_BIB1;
|
---|
| 1127 | while ((sscanf (arg, "%31s %31s%n", sort_string, sort_flags, &off)) == 2
|
---|
| 1128 | && off > 1)
|
---|
| 1129 | {
|
---|
| 1130 | int i;
|
---|
| 1131 | char *sort_string_sep;
|
---|
| 1132 | Z_SortKeySpec *sks = (Z_SortKeySpec *)odr_malloc (out, sizeof(*sks));
|
---|
| 1133 | Z_SortKey *sk = (Z_SortKey *)odr_malloc (out, sizeof(*sk));
|
---|
| 1134 |
|
---|
| 1135 | arg += off;
|
---|
| 1136 | sksl->specs[sksl->num_specs++] = sks;
|
---|
| 1137 | sks->sortElement = (Z_SortElement *)odr_malloc (out, sizeof(*sks->sortElement));
|
---|
| 1138 | sks->sortElement->which = Z_SortElement_generic;
|
---|
| 1139 | sks->sortElement->u.generic = sk;
|
---|
| 1140 |
|
---|
| 1141 | if ((sort_string_sep = strchr (sort_string, '=')))
|
---|
| 1142 | {
|
---|
| 1143 | Z_AttributeElement *el = (Z_AttributeElement *)odr_malloc (out, sizeof(*el));
|
---|
| 1144 | sk->which = Z_SortKey_sortAttributes;
|
---|
| 1145 | sk->u.sortAttributes =
|
---|
| 1146 | (Z_SortAttributes *)odr_malloc (out, sizeof(*sk->u.sortAttributes));
|
---|
| 1147 | sk->u.sortAttributes->id = oid_ent_to_oid(&bib1, oid);
|
---|
| 1148 | sk->u.sortAttributes->list =
|
---|
| 1149 | (Z_AttributeList *)odr_malloc (out, sizeof(*sk->u.sortAttributes->list));
|
---|
| 1150 | sk->u.sortAttributes->list->num_attributes = 1;
|
---|
| 1151 | sk->u.sortAttributes->list->attributes =
|
---|
| 1152 | (Z_AttributeElement **)odr_malloc (out,
|
---|
| 1153 | sizeof(*sk->u.sortAttributes->list->attributes));
|
---|
| 1154 | sk->u.sortAttributes->list->attributes[0] = el;
|
---|
| 1155 | el->attributeSet = 0;
|
---|
| 1156 | el->attributeType = (int *)odr_malloc (out, sizeof(*el->attributeType));
|
---|
| 1157 | *el->attributeType = atoi (sort_string);
|
---|
| 1158 | el->which = Z_AttributeValue_numeric;
|
---|
| 1159 | el->value.numeric = (int *)odr_malloc (out, sizeof(*el->value.numeric));
|
---|
| 1160 | *el->value.numeric = atoi (sort_string_sep + 1);
|
---|
| 1161 | }
|
---|
| 1162 | else
|
---|
| 1163 | {
|
---|
| 1164 | sk->which = Z_SortKey_sortField;
|
---|
| 1165 | sk->u.sortField = odr_strdup (out, sort_string);
|
---|
| 1166 | }
|
---|
| 1167 | sks->sortRelation = (int *)odr_malloc (out, sizeof(*sks->sortRelation));
|
---|
| 1168 | *sks->sortRelation = Z_SortRelation_ascending;
|
---|
| 1169 | sks->caseSensitivity = (int *)odr_malloc (out, sizeof(*sks->caseSensitivity));
|
---|
| 1170 | *sks->caseSensitivity = Z_SortCase_caseSensitive;
|
---|
| 1171 |
|
---|
| 1172 | #ifdef ASN_COMPILED
|
---|
| 1173 | sks->which = Z_SortKeySpec_null;
|
---|
| 1174 | sks->u.null = odr_nullval ();
|
---|
| 1175 | #else
|
---|
| 1176 | sks->missingValueAction = NULL;
|
---|
| 1177 | #endif
|
---|
| 1178 |
|
---|
| 1179 | for (i = 0; sort_flags[i]; i++)
|
---|
| 1180 | {
|
---|
| 1181 | switch (sort_flags[i])
|
---|
| 1182 | {
|
---|
| 1183 | case 'a':
|
---|
| 1184 | case 'A':
|
---|
| 1185 | case '>':
|
---|
| 1186 | *sks->sortRelation = Z_SortRelation_descending;
|
---|
| 1187 | break;
|
---|
| 1188 | case 'd':
|
---|
| 1189 | case 'D':
|
---|
| 1190 | case '<':
|
---|
| 1191 | *sks->sortRelation = Z_SortRelation_ascending;
|
---|
| 1192 | break;
|
---|
| 1193 | case 'i':
|
---|
| 1194 | case 'I':
|
---|
| 1195 | *sks->caseSensitivity = Z_SortCase_caseInsensitive;
|
---|
| 1196 | break;
|
---|
| 1197 | case 'S':
|
---|
| 1198 | case 's':
|
---|
| 1199 | *sks->caseSensitivity = Z_SortCase_caseSensitive;
|
---|
| 1200 | break;
|
---|
| 1201 | }
|
---|
| 1202 | }
|
---|
| 1203 | }
|
---|
| 1204 | if (!sksl->num_specs)
|
---|
| 1205 | {
|
---|
| 1206 | printf ("Missing sort specifications\n");
|
---|
| 1207 | return -1;
|
---|
| 1208 | }
|
---|
| 1209 | send_apdu(apdu);
|
---|
| 1210 | return 2;
|
---|
| 1211 | }
|
---|
| 1212 |
|
---|
| 1213 | void display_term(Z_TermInfo *t)
|
---|
| 1214 | {
|
---|
| 1215 | if (t->term->which == Z_Term_general)
|
---|
| 1216 | {
|
---|
| 1217 | printf("%.*s (%d)\n", t->term->u.general->len, t->term->u.general->buf,
|
---|
| 1218 | t->globalOccurrences ? *t->globalOccurrences : -1);
|
---|
| 1219 | sprintf(last_scan, "%.*s", t->term->u.general->len,
|
---|
| 1220 | t->term->u.general->buf);
|
---|
| 1221 | }
|
---|
| 1222 | else
|
---|
| 1223 | printf("Term type not general.\n");
|
---|
| 1224 | }
|
---|
| 1225 |
|
---|
| 1226 | void process_scanResponse(Z_ScanResponse *res)
|
---|
| 1227 | {
|
---|
| 1228 | int i;
|
---|
| 1229 | Z_Entry **entries = NULL;
|
---|
| 1230 | int num_entries = 0;
|
---|
| 1231 |
|
---|
| 1232 | printf("Received ScanResponse\n");
|
---|
| 1233 | print_refid (res->referenceId);
|
---|
| 1234 | printf("%d entries", *res->numberOfEntriesReturned);
|
---|
| 1235 | if (res->positionOfTerm)
|
---|
| 1236 | printf (", position=%d", *res->positionOfTerm);
|
---|
| 1237 | printf ("\n");
|
---|
| 1238 | if (*res->scanStatus != Z_Scan_success)
|
---|
| 1239 | printf("Scan returned code %d\n", *res->scanStatus);
|
---|
| 1240 | if (!res->entries)
|
---|
| 1241 | return;
|
---|
| 1242 | if ((entries = res->entries->entries))
|
---|
| 1243 | num_entries = res->entries->num_entries;
|
---|
| 1244 | for (i = 0; i < num_entries; i++)
|
---|
| 1245 | {
|
---|
| 1246 | int pos_term = res->positionOfTerm ? *res->positionOfTerm : -1;
|
---|
| 1247 | if (entries[i]->which == Z_Entry_termInfo)
|
---|
| 1248 | {
|
---|
| 1249 | printf("%c ", i + 1 == pos_term ? '*' : ' ');
|
---|
| 1250 | display_term(entries[i]->u.termInfo);
|
---|
| 1251 | }
|
---|
| 1252 | else
|
---|
| 1253 | display_diagrecs(&entries[i]->u.surrogateDiagnostic, 1);
|
---|
| 1254 | }
|
---|
| 1255 | if (res->entries->nonsurrogateDiagnostics)
|
---|
| 1256 | display_diagrecs (res->entries->nonsurrogateDiagnostics,
|
---|
| 1257 | res->entries->num_nonsurrogateDiagnostics);
|
---|
| 1258 | }
|
---|
| 1259 |
|
---|
| 1260 | void process_sortResponse(Z_SortResponse *res)
|
---|
| 1261 | {
|
---|
| 1262 | printf("Received SortResponse: status=");
|
---|
| 1263 | switch (*res->sortStatus)
|
---|
| 1264 | {
|
---|
| 1265 | case Z_SortStatus_success:
|
---|
| 1266 | printf ("success"); break;
|
---|
| 1267 | case Z_SortStatus_partial_1:
|
---|
| 1268 | printf ("partial"); break;
|
---|
| 1269 | case Z_SortStatus_failure:
|
---|
| 1270 | printf ("failure"); break;
|
---|
| 1271 | default:
|
---|
| 1272 | printf ("unknown (%d)", *res->sortStatus);
|
---|
| 1273 | }
|
---|
| 1274 | printf ("\n");
|
---|
| 1275 | print_refid (res->referenceId);
|
---|
| 1276 | #ifdef ASN_COMPILED
|
---|
| 1277 | if (res->diagnostics)
|
---|
| 1278 | display_diagrecs(res->diagnostics,
|
---|
| 1279 | res->num_diagnostics);
|
---|
| 1280 | #else
|
---|
| 1281 | if (res->diagnostics)
|
---|
| 1282 | display_diagrecs(res->diagnostics->diagRecs,
|
---|
| 1283 | res->diagnostics->num_diagRecs);
|
---|
| 1284 | #endif
|
---|
| 1285 | }
|
---|
| 1286 |
|
---|
| 1287 | void process_deleteResultSetResponse (Z_DeleteResultSetResponse *res)
|
---|
| 1288 | {
|
---|
| 1289 | printf("Got deleteResultSetResponse status=%d\n",
|
---|
| 1290 | *res->deleteOperationStatus);
|
---|
| 1291 | if (res->deleteListStatuses)
|
---|
| 1292 | {
|
---|
| 1293 | int i;
|
---|
| 1294 | for (i = 0; i < res->deleteListStatuses->num; i++)
|
---|
| 1295 | {
|
---|
| 1296 | printf ("%s status=%d\n", res->deleteListStatuses->elements[i]->id,
|
---|
| 1297 | *res->deleteListStatuses->elements[i]->status);
|
---|
| 1298 | }
|
---|
| 1299 | }
|
---|
| 1300 | }
|
---|
| 1301 |
|
---|
| 1302 | int cmd_sort_generic(char *arg, int newset)
|
---|
| 1303 | {
|
---|
| 1304 | if (!conn)
|
---|
| 1305 | {
|
---|
| 1306 | printf("Session not initialized yet\n");
|
---|
| 1307 | return 0;
|
---|
| 1308 | }
|
---|
| 1309 | if (!ODR_MASK_GET(session->options, Z_Options_sort))
|
---|
| 1310 | {
|
---|
| 1311 | printf("Target doesn't support sort\n");
|
---|
| 1312 | return 0;
|
---|
| 1313 | }
|
---|
| 1314 | if (*arg)
|
---|
| 1315 | {
|
---|
| 1316 | if (send_sortrequest(arg, newset) < 0)
|
---|
| 1317 | return 0;
|
---|
| 1318 | return 2;
|
---|
| 1319 | }
|
---|
| 1320 | return 0;
|
---|
| 1321 | }
|
---|
| 1322 |
|
---|
| 1323 | int cmd_sort(char *arg)
|
---|
| 1324 | {
|
---|
| 1325 | return cmd_sort_generic (arg, 0);
|
---|
| 1326 | }
|
---|
| 1327 |
|
---|
| 1328 | int cmd_sort_newset (char *arg)
|
---|
| 1329 | {
|
---|
| 1330 | return cmd_sort_generic (arg, 1);
|
---|
| 1331 | }
|
---|
| 1332 |
|
---|
| 1333 | int cmd_scan(char *arg)
|
---|
| 1334 | {
|
---|
| 1335 | if (!conn)
|
---|
| 1336 | {
|
---|
| 1337 | printf("Session not initialized yet\n");
|
---|
| 1338 | return 0;
|
---|
| 1339 | }
|
---|
| 1340 | if (!ODR_MASK_GET(session->options, Z_Options_scan))
|
---|
| 1341 | {
|
---|
| 1342 | printf("Target doesn't support scan\n");
|
---|
| 1343 | return 0;
|
---|
| 1344 | }
|
---|
| 1345 | if (*arg)
|
---|
| 1346 | {
|
---|
| 1347 | if (send_scanrequest(arg, 1, 20) < 0)
|
---|
| 1348 | return 0;
|
---|
| 1349 | }
|
---|
| 1350 | else
|
---|
| 1351 | if (send_scanrequest(last_scan, 1, 20) < 0)
|
---|
| 1352 | return 0;
|
---|
| 1353 | return 2;
|
---|
| 1354 | }
|
---|
| 1355 |
|
---|
| 1356 | int cmd_schema(char *arg)
|
---|
| 1357 | {
|
---|
| 1358 | if (!arg || !*arg)
|
---|
| 1359 | {
|
---|
| 1360 | schema = VAL_NONE;
|
---|
| 1361 | return 1;
|
---|
| 1362 | }
|
---|
| 1363 | schema = oid_getvalbyname (arg);
|
---|
| 1364 | if (schema == VAL_NONE)
|
---|
| 1365 | {
|
---|
| 1366 | printf ("unknown schema\n");
|
---|
| 1367 | return 0;
|
---|
| 1368 | }
|
---|
| 1369 | return 1;
|
---|
| 1370 | }
|
---|
| 1371 |
|
---|
| 1372 | int cmd_format(char *arg)
|
---|
| 1373 | {
|
---|
| 1374 | if (!arg || !*arg)
|
---|
| 1375 | {
|
---|
| 1376 | printf("Usage: format <recordsyntax>\n");
|
---|
| 1377 | return 0;
|
---|
| 1378 | }
|
---|
| 1379 | recordsyntax = oid_getvalbyname (arg);
|
---|
| 1380 | if (recordsyntax == VAL_NONE)
|
---|
| 1381 | {
|
---|
| 1382 | printf ("unknown record syntax\n");
|
---|
| 1383 | return 0;
|
---|
| 1384 | }
|
---|
| 1385 | return 1;
|
---|
| 1386 | }
|
---|
| 1387 |
|
---|
| 1388 | int cmd_elements(char *arg)
|
---|
| 1389 | {
|
---|
| 1390 | static Z_ElementSetNames esn;
|
---|
| 1391 | static char what[100];
|
---|
| 1392 |
|
---|
| 1393 | if (!arg || !*arg)
|
---|
| 1394 | {
|
---|
| 1395 | elementSetNames = 0;
|
---|
| 1396 | return 1;
|
---|
| 1397 | }
|
---|
| 1398 | strcpy(what, arg);
|
---|
| 1399 | esn.which = Z_ElementSetNames_generic;
|
---|
| 1400 | esn.u.generic = what;
|
---|
| 1401 | elementSetNames = &esn;
|
---|
| 1402 | return 1;
|
---|
| 1403 | }
|
---|
| 1404 |
|
---|
| 1405 | int cmd_attributeset(char *arg)
|
---|
| 1406 | {
|
---|
| 1407 | char what[100];
|
---|
| 1408 |
|
---|
| 1409 | if (!arg || !*arg)
|
---|
| 1410 | {
|
---|
| 1411 | printf("Usage: attributeset <setname>\n");
|
---|
| 1412 | return 0;
|
---|
| 1413 | }
|
---|
| 1414 | sscanf(arg, "%s", what);
|
---|
| 1415 | if (p_query_attset (what))
|
---|
| 1416 | {
|
---|
| 1417 | printf("Unknown attribute set name\n");
|
---|
| 1418 | return 0;
|
---|
| 1419 | }
|
---|
| 1420 | return 1;
|
---|
| 1421 | }
|
---|
| 1422 |
|
---|
| 1423 | int cmd_querytype (char *arg)
|
---|
| 1424 | {
|
---|
| 1425 | if (!strcmp (arg, "ccl"))
|
---|
| 1426 | queryType = QueryType_CCL;
|
---|
| 1427 | else if (!strcmp (arg, "prefix") || !strcmp(arg, "rpn"))
|
---|
| 1428 | queryType = QueryType_Prefix;
|
---|
| 1429 | else
|
---|
| 1430 | {
|
---|
| 1431 | printf ("Querytype must be one of:\n");
|
---|
| 1432 | printf (" prefix - Prefix query\n");
|
---|
| 1433 | printf (" ccl - CCL query\n");
|
---|
| 1434 | return 0;
|
---|
| 1435 | }
|
---|
| 1436 | return 1;
|
---|
| 1437 | }
|
---|
| 1438 |
|
---|
| 1439 | int cmd_refid (char *arg)
|
---|
| 1440 | {
|
---|
| 1441 | xfree (refid);
|
---|
| 1442 | refid = NULL;
|
---|
| 1443 | if (*arg)
|
---|
| 1444 | {
|
---|
| 1445 | refid = (char *) xmalloc (strlen(arg)+1);
|
---|
| 1446 | strcpy (refid, arg);
|
---|
| 1447 | }
|
---|
| 1448 | return 1;
|
---|
| 1449 | }
|
---|
| 1450 |
|
---|
| 1451 | int z_cmd_close(char *arg)
|
---|
| 1452 | {
|
---|
| 1453 | Z_APDU *apdu;
|
---|
| 1454 | Z_Close *req;
|
---|
| 1455 | if (!conn)
|
---|
| 1456 | return 1;
|
---|
| 1457 |
|
---|
| 1458 | apdu = zget_APDU(out, Z_APDU_close);
|
---|
| 1459 | req = apdu->u.close;
|
---|
| 1460 | *req->closeReason = Z_Close_finished;
|
---|
| 1461 | send_apdu(apdu);
|
---|
| 1462 | sent_close = 1;
|
---|
| 1463 | return 0;
|
---|
| 1464 | }
|
---|
| 1465 |
|
---|
| 1466 | void z_initialize(void)
|
---|
| 1467 | {
|
---|
| 1468 | nmem_init();
|
---|
| 1469 | if (!(out = odr_createmem(ODR_ENCODE)) ||
|
---|
| 1470 | !(in = odr_createmem(ODR_DECODE)) ||
|
---|
| 1471 | !(print = odr_createmem(ODR_PRINT)))
|
---|
| 1472 | {
|
---|
| 1473 | fprintf(stderr, "failed to allocate ODR streams\n");
|
---|
| 1474 | exit(1);
|
---|
| 1475 | }
|
---|
| 1476 | setvbuf(stdout, 0, _IONBF, 0);
|
---|
| 1477 | if (apdu_file)
|
---|
| 1478 | odr_setprint(print, apdu_file);
|
---|
| 1479 |
|
---|
| 1480 | cmd_base("Default");
|
---|
| 1481 | }
|
---|
| 1482 |
|
---|
| 1483 | static int z_getAPDU (Z_APDU **ret_apdu) {
|
---|
| 1484 | int res;
|
---|
| 1485 |
|
---|
| 1486 | char *netbuffer= 0;
|
---|
| 1487 | int netbufferlen = 0;
|
---|
| 1488 | Z_APDU *apdu;
|
---|
| 1489 |
|
---|
| 1490 | if ((res = cs_get(conn, &netbuffer, &netbufferlen)) < 0) {
|
---|
| 1491 | perror("cs_get");
|
---|
| 1492 | exit(1);
|
---|
| 1493 | }
|
---|
| 1494 | if (!res) {
|
---|
| 1495 | printf("Target closed connection.\n");
|
---|
| 1496 | exit(1);
|
---|
| 1497 | }
|
---|
| 1498 | odr_reset(in); /* release APDU from last round */
|
---|
| 1499 | record_last = 0;
|
---|
| 1500 | odr_setbuf(in, netbuffer, res, 0);
|
---|
| 1501 | /* johnmcp */
|
---|
| 1502 | if (!z_APDU(in, &apdu, 0, 0))
|
---|
| 1503 | {
|
---|
| 1504 | odr_perror(in, "Decoding incoming APDU");
|
---|
| 1505 | fprintf(stderr, "[Near %d]\n", odr_offset(in));
|
---|
| 1506 | fprintf(stderr, "Packet dump:\n---------\n");
|
---|
| 1507 | odr_dumpBER(stderr, netbuffer, res);
|
---|
| 1508 | fprintf(stderr, "---------\n");
|
---|
| 1509 | if (apdu_file)
|
---|
| 1510 | z_APDU(print, &apdu, 0, 0);
|
---|
| 1511 | exit(1);
|
---|
| 1512 | }
|
---|
| 1513 | if (apdu_file && !z_APDU(print, &apdu, 0, 0))
|
---|
| 1514 | {
|
---|
| 1515 | odr_perror(print, "Failed to print incoming APDU");
|
---|
| 1516 | odr_reset(print);
|
---|
| 1517 | return -1; /* was continue */
|
---|
| 1518 | }
|
---|
| 1519 | (*ret_apdu)=apdu;
|
---|
| 1520 | return 0;
|
---|
| 1521 | }
|
---|
| 1522 |
|
---|
| 1523 |
|
---|
| 1524 | /* returns number found, arg is query string */
|
---|
| 1525 | int z_cmd_dosearch(char *arg)
|
---|
| 1526 | {
|
---|
| 1527 | Z_APDU *apdu;
|
---|
| 1528 | int matching;
|
---|
| 1529 | int ret_val;
|
---|
| 1530 | ret_val=send_searchRequest(arg);
|
---|
| 1531 | if (ret_val==-1) {
|
---|
| 1532 | /* prefix query error */
|
---|
| 1533 | return (-1);
|
---|
| 1534 | }
|
---|
| 1535 | z_getAPDU(&apdu);
|
---|
| 1536 | /* check return value??? */
|
---|
| 1537 | if (apdu->which != Z_APDU_searchResponse)
|
---|
| 1538 | {
|
---|
| 1539 | printf("sendsearchRequest() was not replied with a searchResponse!\n");
|
---|
| 1540 | return (-2);
|
---|
| 1541 | }
|
---|
| 1542 | /* let's keep going anyway... */
|
---|
| 1543 | matching=process_searchResponse(apdu->u.searchResponse);
|
---|
| 1544 | /* this assumes we want to take action on failure (-1) here rather than
|
---|
| 1545 | whereever we were called from */
|
---|
| 1546 | return (matching);
|
---|
| 1547 | }
|
---|
| 1548 |
|
---|
| 1549 | /* src must be NULL-terminated */
|
---|
| 1550 | static char *safeappendstr(char *dest, size_t *allocsize,
|
---|
| 1551 | size_t *offset, char *src) {
|
---|
| 1552 | /* allocsize is the amount of space currently allocated to dest,
|
---|
| 1553 | offset is how far into dest we want to append src */
|
---|
| 1554 | if (*offset + strlen(src) >= *allocsize) {
|
---|
| 1555 | *allocsize+=strlen(src)+64; /* add some extra space to save on reallocs */
|
---|
| 1556 | if ((dest=realloc(dest,*allocsize))==NULL) {
|
---|
| 1557 | fprintf(stderr, "malloc failed while decoding marc record.\n");
|
---|
| 1558 | return (NULL);
|
---|
| 1559 | }
|
---|
| 1560 | }
|
---|
| 1561 | strcpy(dest+(*offset), src);
|
---|
| 1562 | *offset+=strlen(src);
|
---|
| 1563 | return (dest);
|
---|
| 1564 | }
|
---|
| 1565 |
|
---|
| 1566 | static char *getmarcfields(Z_DatabaseRecord *p, int titleonly) {
|
---|
| 1567 | /* this code is based on marc_display(), with a couple of lines taken from
|
---|
| 1568 | display_record() in the original client. */
|
---|
| 1569 | /* if titleonly is non-zero, we only get a (the?) title field, otherwise
|
---|
| 1570 | return the whole thing */
|
---|
| 1571 | const char *buf=(char *)p->u.octet_aligned->buf;
|
---|
| 1572 | char *title; /* our string to return */
|
---|
| 1573 | int title_maxlen=0; /* amount of space currently allocated */
|
---|
| 1574 | int title_curlen=0; /* amount of space actually used */
|
---|
| 1575 | int entry_p;
|
---|
| 1576 | int record_length;
|
---|
| 1577 | int indicator_length;
|
---|
| 1578 | int identifier_length;
|
---|
| 1579 | int base_address;
|
---|
| 1580 | int length_data_entry;
|
---|
| 1581 | int length_starting;
|
---|
| 1582 | int length_implementation;
|
---|
| 1583 | FILE *outf;
|
---|
| 1584 |
|
---|
| 1585 | /* if (!outf) */
|
---|
| 1586 | outf = stdout;
|
---|
| 1587 |
|
---|
| 1588 | /* initialise our title. Start with 64 chars */
|
---|
| 1589 | title_maxlen=64;
|
---|
| 1590 | if((title=malloc(title_maxlen))==NULL) {
|
---|
| 1591 | /* not quite sure where stderr will be going, but.... */
|
---|
| 1592 | fprintf(stderr,"Malloc failed while decoding marc record\n");
|
---|
| 1593 | return NULL;
|
---|
| 1594 | }
|
---|
| 1595 |
|
---|
| 1596 | if (!titleonly) {
|
---|
| 1597 | strcpy(title,"<table border=1>\n");
|
---|
| 1598 | title_curlen=strlen(title);
|
---|
| 1599 | }
|
---|
| 1600 | else title_curlen=0;
|
---|
| 1601 |
|
---|
| 1602 | record_length = atoi_n (buf, 5);
|
---|
| 1603 | if (record_length < 25)
|
---|
| 1604 | return (NULL); /* -1 */
|
---|
| 1605 | if (isdigit(buf[10]))
|
---|
| 1606 | indicator_length = atoi_n (buf+10, 1);
|
---|
| 1607 | else
|
---|
| 1608 | indicator_length = 2;
|
---|
| 1609 | if (isdigit(buf[11]))
|
---|
| 1610 | identifier_length = atoi_n (buf+11, 1);
|
---|
| 1611 | else
|
---|
| 1612 | identifier_length = 2;
|
---|
| 1613 | base_address = atoi_n (buf+12, 4);
|
---|
| 1614 |
|
---|
| 1615 | length_data_entry = atoi_n (buf+20, 1);
|
---|
| 1616 | length_starting = atoi_n (buf+21, 1);
|
---|
| 1617 | length_implementation = atoi_n (buf+22, 1);
|
---|
| 1618 |
|
---|
| 1619 | if (0) /* debug */
|
---|
| 1620 | {
|
---|
| 1621 | fprintf (outf, "Record length %5d\n", record_length);
|
---|
| 1622 | fprintf (outf, "Indicator length %5d\n", indicator_length);
|
---|
| 1623 | fprintf (outf, "Identifier length %5d\n", identifier_length);
|
---|
| 1624 | fprintf (outf, "Base address %5d\n", base_address);
|
---|
| 1625 | fprintf (outf, "Length data entry %5d\n", length_data_entry);
|
---|
| 1626 | fprintf (outf, "Length starting %5d\n", length_starting);
|
---|
| 1627 | fprintf (outf, "Length implementation %5d\n", length_implementation);
|
---|
| 1628 | }
|
---|
| 1629 | for (entry_p = 24; buf[entry_p] != ISO2709_FS; )
|
---|
| 1630 | {
|
---|
| 1631 | entry_p += 3+length_data_entry+length_starting;
|
---|
| 1632 | if (entry_p >= record_length)
|
---|
| 1633 | return (NULL); /* -1 */
|
---|
| 1634 | }
|
---|
| 1635 | base_address = entry_p+1;
|
---|
| 1636 | for (entry_p = 24; buf[entry_p] != ISO2709_FS; )
|
---|
| 1637 | {
|
---|
| 1638 | int data_length;
|
---|
| 1639 | int data_offset;
|
---|
| 1640 | int end_offset;
|
---|
| 1641 | int i /*, j*/ ;
|
---|
| 1642 | int startofstring;
|
---|
| 1643 | int whichtag;
|
---|
| 1644 | short int abbrtitle=0;
|
---|
| 1645 | char tag[4];
|
---|
| 1646 | memcpy (tag, buf+entry_p, 3);
|
---|
| 1647 | entry_p += 3;
|
---|
| 1648 | tag[3] = '\0';
|
---|
| 1649 | whichtag=atoi(tag);
|
---|
| 1650 | if (0) /* debug */
|
---|
| 1651 | fprintf (outf, "Tag: ");
|
---|
| 1652 | /* johnmcp
|
---|
| 1653 | Relevant tags (for "main entry") - assume only one of these is set,
|
---|
| 1654 | as we will only return the first one found.
|
---|
| 1655 | 100=personal name
|
---|
| 1656 | 110=corporate name
|
---|
| 1657 | 111=meeting name
|
---|
| 1658 | 130=uniform title
|
---|
| 1659 | subfields: $a=personal name, $c=title/other, $d=date
|
---|
| 1660 |
|
---|
| 1661 | 210=Abbreviated Title
|
---|
| 1662 | 222=Key title
|
---|
| 1663 | 240=uniform title
|
---|
| 1664 | 243=collective uniform title
|
---|
| 1665 | 245=title statement
|
---|
| 1666 | 246=varying form of title
|
---|
| 1667 | 247=former title or title variations
|
---|
| 1668 | subfields: $a=abbrev. title $b=qualifying info $2=source
|
---|
| 1669 | . $6=linkage $8=link field and sequence number.
|
---|
| 1670 | */
|
---|
| 1671 | /*fprintf (outf, "%s ", tag); */
|
---|
| 1672 | data_length = atoi_n (buf+entry_p, length_data_entry);
|
---|
| 1673 | entry_p += length_data_entry;
|
---|
| 1674 | data_offset = atoi_n (buf+entry_p, length_starting);
|
---|
| 1675 | entry_p += length_starting;
|
---|
| 1676 | i = data_offset + base_address;
|
---|
| 1677 | end_offset = i+data_length-1;
|
---|
| 1678 |
|
---|
| 1679 | if (0) /* debug */
|
---|
| 1680 | fprintf (outf, " Ind: ");
|
---|
| 1681 |
|
---|
| 1682 | /* memcmp (tag,"00",2) is true, then we DON'T have a control tag
|
---|
| 1683 | ie less than 10. */
|
---|
| 1684 | /*if (memcmp (tag, "00", 2) && indicator_length)
|
---|
| 1685 | {
|
---|
| 1686 | for (j = 0; j<indicator_length; j++)
|
---|
| 1687 | fprintf (outf, "%c", buf[i++]);
|
---|
| 1688 | }
|
---|
| 1689 | */
|
---|
| 1690 | if (whichtag>=10) i+=indicator_length;
|
---|
| 1691 | /* the control fields (<10) don't have leading chars. */
|
---|
| 1692 |
|
---|
| 1693 |
|
---|
| 1694 | if (0) /* debug */
|
---|
| 1695 | fprintf (outf, " Fields: ");
|
---|
| 1696 |
|
---|
| 1697 | /* If we only want the title, then skip other fields */
|
---|
| 1698 | if (titleonly &&(whichtag<200||whichtag>249)) {
|
---|
| 1699 | /* skip this record */
|
---|
| 1700 | continue;
|
---|
| 1701 | i=end_offset;
|
---|
| 1702 | }
|
---|
| 1703 |
|
---|
| 1704 | /* either titleonly is 0, or titleonly is 1 and whichtag is between
|
---|
| 1705 | 200 and 249... */
|
---|
| 1706 | if (!titleonly) {
|
---|
| 1707 | /* print out what kind of tag this is */
|
---|
| 1708 | char *tagname;
|
---|
| 1709 | char *field_control1="<tr><td>Marc Control Number:</td><td>";
|
---|
| 1710 | char *field_control3="<tr><td>Marc Organisation Code:</td><td>";
|
---|
| 1711 | char *field_control5="<tr><td>Marc record Date Info.:</td><td>";
|
---|
| 1712 | char *field_control8="<tr><td>Control Field (Marc info):</td><td>";
|
---|
| 1713 | char *field_loc_nr="<tr><td>Lib. of Congress control #:</td><td>";
|
---|
| 1714 | char *field_issn="<tr><td>ISSN Number:</td><td>";
|
---|
| 1715 | char *field_catalog="<tr><td>Catalog agency:</td><td>";
|
---|
| 1716 | char *field_lang="<tr><td>3-letter language code(s):</td><td>";
|
---|
| 1717 | char *field_areacode="<tr><td>Geographic Area code:</td><td>";
|
---|
| 1718 | char *field_cn_loc="<tr><td>Lib. of Congress Call #:</td><td>";
|
---|
| 1719 | char *field_cn_dewdec="<tr><td>Dewey Decimal Call #:</td><td>";
|
---|
| 1720 | char *field_cn_other="<tr><td>Other Classification Info.:</td><td>";
|
---|
| 1721 | char *field_cn_gd="<tr><td>Govt. Document Call #:</td><td>";
|
---|
| 1722 | char *field_personalname="<tr><td>Personal Name:</td><td>";
|
---|
| 1723 | char *field_meetingname="<tr><td>Meeting Name:</td><td>";
|
---|
| 1724 | char *field_maintitle="<tr><td>Title:</td><td>";
|
---|
| 1725 | char *field_edition="<tr><td><Edition Information:</td><td>";
|
---|
| 1726 | char *field_publication="<tr><td>Publication Info.:</td><td>";
|
---|
| 1727 | char *field_physdesc="<tr><td>Physical Description:</td><td>";
|
---|
| 1728 | char *field_series_title="<tr><td>Series Title:</td><td>";
|
---|
| 1729 | char *field_series_statement="<tr><td>Series Statement:</td><td>";
|
---|
| 1730 | char *field_note_general="<tr><td>Note:</td><td>";
|
---|
| 1731 | char *field_note_bib="<tr><td>Bibliographic Note:</td><td>";
|
---|
| 1732 | char *field_note_summary="<tr><td>Summary Note:</td><td>";
|
---|
| 1733 | char *field_sub_note="<tr><td>Subject Notes:</td><td>";
|
---|
| 1734 | char *field_sub_topic="<tr><td>Subject - Topic:</td><td>";
|
---|
| 1735 | char *field_added_persname="<tr><td>Author Note - Name:</td><td>";
|
---|
| 1736 | char *field_added_corpname="<tr><td>Author - Organisation:</td><td>";
|
---|
| 1737 | char *field_uniform_title="<tr><td>Extra Title Information:</td><td>";
|
---|
| 1738 | char *field_host_item="<tr><td>In:</td><td>";
|
---|
| 1739 | char *field_series_corpname="<tr><td>Series - Organisation:</td><td>";
|
---|
| 1740 | /*char *field_other="<tr><td>(other field):</td><td>";*/
|
---|
| 1741 | char tag_num[100];
|
---|
| 1742 | switch (whichtag) {
|
---|
| 1743 | case (1): {tagname=field_control1;break;}
|
---|
| 1744 | case (3): {tagname=field_control3;break;}
|
---|
| 1745 | case (5): {tagname=field_control5;break;}
|
---|
| 1746 | case (8): {tagname=field_control8;break;}
|
---|
| 1747 | case (10): {tagname=field_loc_nr;break;}
|
---|
| 1748 | case (20): {tagname=field_issn;break;}
|
---|
| 1749 | case (40): {tagname=field_catalog;break;}
|
---|
| 1750 | case (41): {tagname=field_lang;break;}
|
---|
| 1751 | case (43): {tagname=field_areacode;break;}
|
---|
| 1752 | case (50): {tagname=field_cn_loc;break;}
|
---|
| 1753 | case (82): {tagname=field_cn_dewdec;break;}
|
---|
| 1754 | case (84): {tagname=field_cn_other;break;}
|
---|
| 1755 | case (86): {tagname=field_cn_gd;break;}
|
---|
| 1756 | case (100): {tagname=field_personalname;break;}
|
---|
| 1757 | case (111): {tagname=field_meetingname;break;}
|
---|
| 1758 | case (245): {tagname=field_maintitle;break;}
|
---|
| 1759 | case (250): {tagname=field_edition;break;}
|
---|
| 1760 | case (260): {tagname=field_publication;break;}
|
---|
| 1761 | case (300): {tagname=field_physdesc;break;}
|
---|
| 1762 | case (440): {tagname=field_series_title;break;}
|
---|
| 1763 | case (490): {tagname=field_series_statement;break;}
|
---|
| 1764 | case (500): {tagname=field_note_general;break;}
|
---|
| 1765 | case (504): {tagname=field_note_bib;break;}
|
---|
| 1766 | case (520): {tagname=field_note_summary;break;}
|
---|
| 1767 | case (630): {tagname=field_sub_note;break;}
|
---|
| 1768 | case (650): {tagname=field_sub_topic;break;}
|
---|
| 1769 | case (700): {tagname=field_added_persname;break;}
|
---|
| 1770 | case (710): {tagname=field_added_corpname;break;}
|
---|
| 1771 | case (730): {tagname=field_uniform_title;break;}
|
---|
| 1772 | case (773): {tagname=field_host_item;break;}
|
---|
| 1773 | case (810): {tagname=field_series_corpname;break;}
|
---|
| 1774 | default:
|
---|
| 1775 | if (whichtag>=90&&whichtag<=99)
|
---|
| 1776 | tagname="<tr><td>(obsolete field) Call #:</td><td>";
|
---|
| 1777 | else {
|
---|
| 1778 | /*tagname=field_other;*/
|
---|
| 1779 |
|
---|
| 1780 | /*.*********** Following line "causes" (ie exposes) a seg fault
|
---|
| 1781 | in realloc(title,...). What is causing this????.
|
---|
| 1782 | ANSWER: The trailing '\0' needs to be explicit :-) */
|
---|
| 1783 | sprintf(tag_num,"<tr><td>(field %d)</td><td>\n\0",whichtag);
|
---|
| 1784 | tagname=tag_num;
|
---|
| 1785 | }
|
---|
| 1786 | }
|
---|
| 1787 |
|
---|
| 1788 | /* add the field type */
|
---|
| 1789 | title=safeappendstr(title, &title_maxlen, &title_curlen, tagname);
|
---|
| 1790 | }
|
---|
| 1791 |
|
---|
| 1792 | /* go through current field in current record */
|
---|
| 1793 | while (buf[i] != ISO2709_RS && buf[i] != ISO2709_FS && i < end_offset)
|
---|
| 1794 | {
|
---|
| 1795 | /* this loop goes through byte by byte, to find end-of-field or
|
---|
| 1796 | end-of-record separator tags */
|
---|
| 1797 |
|
---|
| 1798 | /* if (memcmp (tag, "00", 2) && identifier_length)*/
|
---|
| 1799 | if ( ((titleonly==1&&whichtag==245)||(titleonly==0))
|
---|
| 1800 | && identifier_length)
|
---|
| 1801 | {
|
---|
| 1802 | if (buf[i]==ISO2709_IDFS) {
|
---|
| 1803 | /* this implies sub-fields for this field */
|
---|
| 1804 | /* skip sub-field tag, but wrap $a sub-field with <b> & </b>
|
---|
| 1805 | for HTML if titleonly==1 */
|
---|
| 1806 | if (buf[i+1]=='a' && titleonly) {
|
---|
| 1807 | abbrtitle=1;
|
---|
| 1808 | title=safeappendstr(title,&title_maxlen,&title_curlen,"<b>");
|
---|
| 1809 | }
|
---|
| 1810 | i+=identifier_length;
|
---|
| 1811 | }
|
---|
| 1812 | /* find end of this (sub-)field */
|
---|
| 1813 | startofstring=i;
|
---|
| 1814 | while (buf[i] != ISO2709_RS && buf[i] != ISO2709_IDFS &&
|
---|
| 1815 | buf[i] != ISO2709_FS && i < end_offset)
|
---|
| 1816 | i++;
|
---|
| 1817 | /*fprintf (outf, "%c", buf[i++]);*/
|
---|
| 1818 |
|
---|
| 1819 | /* this only happens the first time around */
|
---|
| 1820 | if (i==startofstring) continue;
|
---|
| 1821 |
|
---|
| 1822 | /* now put from $startofstring$ until $i$ into our
|
---|
| 1823 | string to return */
|
---|
| 1824 |
|
---|
| 1825 | if (title_curlen+(i-startofstring)>=title_maxlen) {
|
---|
| 1826 | /* we need to make more room - add max(64,needed) bytes */
|
---|
| 1827 | if (title_curlen+(i-startofstring)-title_maxlen>63)
|
---|
| 1828 | title_maxlen+=(i-startofstring)+1;/*+1 for trailing \0 */
|
---|
| 1829 | else
|
---|
| 1830 | title_maxlen+=64;
|
---|
| 1831 | if ((title=realloc(title,title_maxlen))==NULL) {
|
---|
| 1832 | fprintf(stderr,"malloc failed decoding marc record\n");
|
---|
| 1833 | return (NULL);
|
---|
| 1834 | }
|
---|
| 1835 | }
|
---|
| 1836 |
|
---|
| 1837 | strncpy(title+title_curlen,buf+startofstring,i-startofstring);
|
---|
| 1838 | title_curlen+=(i-startofstring);
|
---|
| 1839 | *(title+title_curlen)='\0';
|
---|
| 1840 | /* overwrite ISO2709_?S with \0 */
|
---|
| 1841 | /* *(title+title_curlen+i-startofstring)='\0';*/
|
---|
| 1842 | /*safeappendstr(title,&title_maxlen,
|
---|
| 1843 | &title_curlen,buf+startofstring);*/
|
---|
| 1844 |
|
---|
| 1845 | /* if 'main' title, close HTML </B> tag */
|
---|
| 1846 | if (abbrtitle) {
|
---|
| 1847 | title=safeappendstr(title,&title_maxlen,&title_curlen,"</b>");
|
---|
| 1848 | abbrtitle=0;
|
---|
| 1849 | }
|
---|
| 1850 | /* end of this marc sub--field
|
---|
| 1851 | buf[i]==ISO2709_RS if end of record.
|
---|
| 1852 | buf[i]==ISO2709_FS if end of field,
|
---|
| 1853 | buf[i]==ISO2709_IDFS if end of sub-field. */
|
---|
| 1854 | if (titleonly==0) {
|
---|
| 1855 | if (buf[i]==ISO2709_IDFS) {
|
---|
| 1856 | /* there is a following sub-field, so only add whitespace */
|
---|
| 1857 | title=safeappendstr(title,&title_maxlen,&title_curlen," ");
|
---|
| 1858 | }
|
---|
| 1859 | else {
|
---|
| 1860 | /* end of record, so close HTML table row */
|
---|
| 1861 | title=safeappendstr(title, &title_maxlen, &title_curlen,
|
---|
| 1862 | "</td></tr>\n");
|
---|
| 1863 | }
|
---|
| 1864 | } /* end of if (titleonly==0) */
|
---|
| 1865 | } /* end of if ( ((titleonly==1&&....... */
|
---|
| 1866 | else { /* whichtag not matched (if titleonly) */
|
---|
| 1867 | /*fprintf (outf, "%c", buf[i++]);*/
|
---|
| 1868 | /* skip this char for now - should ideally skip whole field */
|
---|
| 1869 | i++;
|
---|
| 1870 | }
|
---|
| 1871 | } /* end of while loop - at end of field or record */
|
---|
| 1872 | /*fprintf (outf, "\n");*/
|
---|
| 1873 | /*if (i < end_offset)
|
---|
| 1874 | fprintf (outf, "-- separator but not at end of field\n");
|
---|
| 1875 | if (buf[i] != ISO2709_RS && buf[i] != ISO2709_FS)
|
---|
| 1876 | fprintf (outf, "-- no separator at end of field\n");
|
---|
| 1877 | */
|
---|
| 1878 | }
|
---|
| 1879 |
|
---|
| 1880 | /* at end of whole record. */
|
---|
| 1881 | if (!titleonly)
|
---|
| 1882 | title=safeappendstr(title, &title_maxlen, &title_curlen, "</table>\n");
|
---|
| 1883 | return (title);
|
---|
| 1884 |
|
---|
| 1885 | }
|
---|
| 1886 | static char *getrecordtitle(Z_DatabaseRecord *record) {
|
---|
| 1887 | return(getmarcfields(record,1));
|
---|
| 1888 | }
|
---|
| 1889 |
|
---|
| 1890 | char *z_getfullRecord(int start) {
|
---|
| 1891 | Z_APDU *apdu;
|
---|
| 1892 | Z_DatabaseRecord *record;
|
---|
| 1893 | char *fullrecord;
|
---|
| 1894 |
|
---|
| 1895 | fullrecord=NULL;
|
---|
| 1896 | z_send_getbriefrecords(start,1,1); /* for now, use getbriefrecords */
|
---|
| 1897 | z_getAPDU(&apdu);
|
---|
| 1898 |
|
---|
| 1899 | if (apdu->which != Z_APDU_presentResponse) {
|
---|
| 1900 | /* out-of-order packets.... */
|
---|
| 1901 | fprintf(stderr,"Not a present response to present request\n");
|
---|
| 1902 | return NULL;
|
---|
| 1903 | }
|
---|
| 1904 |
|
---|
| 1905 | /* just do some double checking */
|
---|
| 1906 | if (*apdu->u.presentResponse->numberOfRecordsReturned!=1 ||
|
---|
| 1907 | !apdu->u.presentResponse->records ||
|
---|
| 1908 | apdu->u.presentResponse->records->which!=Z_Records_DBOSD) {
|
---|
| 1909 | /* something bad has happened... johnmcp */
|
---|
| 1910 | fprintf (stderr,"Error occured in yaz while getting record (GSDL)\n");
|
---|
| 1911 | }
|
---|
| 1912 |
|
---|
| 1913 | record=apdu->u.presentResponse->records->u.databaseOrSurDiagnostics->
|
---|
| 1914 | records[0]->u.databaseRecord;
|
---|
| 1915 |
|
---|
| 1916 | return(getmarcfields(record,0));
|
---|
| 1917 | }
|
---|
| 1918 |
|
---|
| 1919 | char **z_getrecordTitles(/*int resultset,*/ int starting, int howmany) {
|
---|
| 1920 | Z_APDU *apdu;
|
---|
| 1921 | char **titles;
|
---|
| 1922 | /* titles will be an array of strings. The first element will really
|
---|
| 1923 | be an int, saying how many strings follow. Ie 1st string in titles[1] */
|
---|
| 1924 | int count;
|
---|
| 1925 | int i;
|
---|
| 1926 |
|
---|
| 1927 | titles=NULL;
|
---|
| 1928 |
|
---|
| 1929 | /* WE SHOULD SET THE RECORD FORMAT SOMEWHERE..... USMARC (default)
|
---|
| 1930 | but may also want SUTRS support. */
|
---|
| 1931 |
|
---|
| 1932 | /* sends a presentRequest - we need to know the set number - johnmcp */
|
---|
| 1933 | z_send_getbriefrecords(starting, 1, howmany);
|
---|
| 1934 | /* CHECK RETURN VALUE (currently only 0) */
|
---|
| 1935 |
|
---|
| 1936 |
|
---|
| 1937 | z_getAPDU(&apdu);
|
---|
| 1938 | if (apdu->which != Z_APDU_presentResponse) {
|
---|
| 1939 | /* we got out-of-sync.... */
|
---|
| 1940 | fprintf(stderr,"Not a present response to present request\n");
|
---|
| 1941 | return NULL;
|
---|
| 1942 | }
|
---|
| 1943 |
|
---|
| 1944 | print_refid (apdu->u.presentResponse->referenceId);
|
---|
| 1945 | count=*apdu->u.presentResponse->numberOfRecordsReturned;
|
---|
| 1946 | setno += count;
|
---|
| 1947 | if (apdu->u.presentResponse->records) {
|
---|
| 1948 | /* extract the titles from each record, and return it as an array of
|
---|
| 1949 | strings */
|
---|
| 1950 | if (count==1 &&
|
---|
| 1951 | apdu->u.presentResponse->records->which!=Z_Records_DBOSD) {
|
---|
| 1952 | /* apdu->u.presentResponse->records->which gives a type:
|
---|
| 1953 | 1=databaseOrSurDiagnostics | 2=nonSurrogateDiagnostic |
|
---|
| 1954 | 3=multipleNonSurDiagnostics.
|
---|
| 1955 | Type 1 implies it is a database record. FROM z-core.h,
|
---|
| 1956 | NOT prt-proto.h!!!!! */
|
---|
| 1957 |
|
---|
| 1958 | /* for type 2:
|
---|
| 1959 | apdu->u.presentResponse->records->u.nonSurrogateDiagnostic->which:
|
---|
| 1960 | 1=v2Addinfo | 2=v3Addinfo, and u.v[23]Addinfo is a (char *).
|
---|
| 1961 |
|
---|
| 1962 | */
|
---|
| 1963 | titles=malloc(sizeof(char *));
|
---|
| 1964 | titles[0]=(char *)0;
|
---|
| 1965 | /* could put error message and titles[1], and set titles[0] to -1. */
|
---|
| 1966 |
|
---|
| 1967 |
|
---|
| 1968 | }
|
---|
| 1969 | else /* more than 1 rec returned, so ?has? to be db records (dblcheck!!)*/
|
---|
| 1970 | {
|
---|
| 1971 | titles=malloc(sizeof(char *)*count + 1);
|
---|
| 1972 | /* check malloc succeeded... */
|
---|
| 1973 | titles[0]=(char *)count;
|
---|
| 1974 | for (i=1;i<=count;i++) {
|
---|
| 1975 | titles[i]=getrecordtitle(apdu->u.presentResponse->records->
|
---|
| 1976 | u.databaseOrSurDiagnostics->records[i-1]->
|
---|
| 1977 | u.databaseRecord);
|
---|
| 1978 | }
|
---|
| 1979 | }
|
---|
| 1980 | }
|
---|
| 1981 | else {
|
---|
| 1982 | titles=malloc(sizeof(char *));
|
---|
| 1983 | titles[0]=(char *)0;
|
---|
| 1984 | }
|
---|
| 1985 | /* printf ("nextResultSetPosition = %d\n",
|
---|
| 1986 | *apdu->u.presentResponse->nextResultSetPosition); */
|
---|
| 1987 | return (titles);
|
---|
| 1988 | }
|
---|
| 1989 |
|
---|
| 1990 |
|
---|
| 1991 | int z_getnextAPDU()
|
---|
| 1992 | {
|
---|
| 1993 | Z_APDU *apdu;
|
---|
| 1994 | apdu=NULL;
|
---|
| 1995 |
|
---|
| 1996 | z_getAPDU(&apdu);
|
---|
| 1997 |
|
---|
| 1998 | switch(apdu->which)
|
---|
| 1999 | {
|
---|
| 2000 | case Z_APDU_initResponse:
|
---|
| 2001 | /* save session parameters for later use */
|
---|
| 2002 | session_mem = odr_extract_mem(in);
|
---|
| 2003 | session=apdu->u.initResponse;
|
---|
| 2004 | /*process_initResponse();*/
|
---|
| 2005 | break;
|
---|
| 2006 | case Z_APDU_searchResponse:
|
---|
| 2007 | process_searchResponse(apdu->u.searchResponse);
|
---|
| 2008 | break;
|
---|
| 2009 | case Z_APDU_scanResponse:
|
---|
| 2010 | process_scanResponse(apdu->u.scanResponse);
|
---|
| 2011 | break;
|
---|
| 2012 | case Z_APDU_presentResponse:
|
---|
| 2013 | print_refid (apdu->u.presentResponse->referenceId);
|
---|
| 2014 | setno +=
|
---|
| 2015 | *apdu->u.presentResponse->numberOfRecordsReturned;
|
---|
| 2016 | if (apdu->u.presentResponse->records)
|
---|
| 2017 | display_records(apdu->u.presentResponse->records);
|
---|
| 2018 | else
|
---|
| 2019 | printf("No records.\n");
|
---|
| 2020 | printf ("nextResultSetPosition = %d\n",
|
---|
| 2021 | *apdu->u.presentResponse->nextResultSetPosition);
|
---|
| 2022 | break;
|
---|
| 2023 | case Z_APDU_sortResponse:
|
---|
| 2024 | process_sortResponse(apdu->u.sortResponse);
|
---|
| 2025 | break;
|
---|
| 2026 | case Z_APDU_extendedServicesResponse:
|
---|
| 2027 | printf("Got extended services response\n");
|
---|
| 2028 | process_ESResponse(apdu->u.extendedServicesResponse);
|
---|
| 2029 | break;
|
---|
| 2030 | case Z_APDU_close:
|
---|
| 2031 | printf("Target has closed the association.\n");
|
---|
| 2032 | process_close(apdu->u.close);
|
---|
| 2033 | break;
|
---|
| 2034 | case Z_APDU_resourceControlRequest:
|
---|
| 2035 | process_resourceControlRequest
|
---|
| 2036 | (apdu->u.resourceControlRequest);
|
---|
| 2037 | break;
|
---|
| 2038 | case Z_APDU_deleteResultSetResponse:
|
---|
| 2039 | process_deleteResultSetResponse(apdu->u.
|
---|
| 2040 | deleteResultSetResponse);
|
---|
| 2041 | break;
|
---|
| 2042 | default:
|
---|
| 2043 | printf("Received unknown APDU type (%d).\n",
|
---|
| 2044 | apdu->which);
|
---|
| 2045 | exit(1);
|
---|
| 2046 | }
|
---|
| 2047 |
|
---|
| 2048 | /*while (conn && cs_more(conn));*/
|
---|
| 2049 | return 0;
|
---|
| 2050 | }
|
---|