X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Fzoom-c.c;h=d0f504207daf031b5a8ee358d7e41d253c81b24c;hp=f1ecd6dbd901d8534756593374c5f97e44a5df18;hb=dd6da3de6292dd8d087eac67c0c9a7eced8b88de;hpb=c6cccdaf2abfed2fd53b43e079a9dc47bc35be6b diff --git a/src/zoom-c.c b/src/zoom-c.c index f1ecd6d..d0f5042 100644 --- a/src/zoom-c.c +++ b/src/zoom-c.c @@ -1,8 +1,6 @@ -/* - * Copyright (C) 1995-2007, Index Data ApS +/* This file is part of the YAZ toolkit. + * Copyright (C) 1995-2009 Index Data * See the file LICENSE for details. - * - * $Id: zoom-c.c,v 1.133 2007-06-04 09:18:09 adam Exp $ */ /** * \file zoom-c.c @@ -28,6 +26,7 @@ #include #include #include +#include static int log_api = 0; static int log_details = 0; @@ -42,13 +41,30 @@ static zoom_ret ZOOM_connection_send_init(ZOOM_connection c); static zoom_ret do_write_ex(ZOOM_connection c, char *buf_out, int len_out); static char *cql2pqf(ZOOM_connection c, const char *cql); +ZOOM_API(const char *) ZOOM_get_event_str(int event) +{ + static const char *ar[] = { + "NONE", + "CONNECT", + "SEND_DATA", + "RECV_DATA", + "TIMEOUT", + "UNKNOWN", + "SEND_APDU", + "RECV_APDU", + "RECV_RECORD", + "RECV_SEARCH", + "END" + }; + return ar[event]; +} /* * This wrapper is just for logging failed lookups. It would be nicer * if it could cause failure when a lookup fails, but that's hard. */ static Odr_oid *zoom_yaz_str_to_z3950oid(ZOOM_connection c, - int oid_class, const char *str) { + oid_class oid_class, const char *str) { Odr_oid *res = yaz_string_to_oid_odr(yaz_oid_std(), oid_class, str, c->odr_out); if (res == 0) @@ -173,12 +189,29 @@ static void set_dset_error(ZOOM_connection c, int error, } } +static int uri_to_code(const char *uri) +{ + int code = 0; + const char *cp; + if ((cp = strrchr(uri, '/'))) + code = atoi(cp+1); + return code; +} + #if YAZ_HAVE_XML2 static void set_HTTP_error(ZOOM_connection c, int error, const char *addinfo, const char *addinfo2) { set_dset_error(c, error, "HTTP", addinfo, addinfo2); } + +static void set_SRU_error(ZOOM_connection c, Z_SRW_diagnostic *d) +{ + const char *uri = d->uri; + if (uri) + set_dset_error(c, uri_to_code(uri), uri, d->details, 0); +} + #endif @@ -228,7 +261,7 @@ void ZOOM_connection_show_task(ZOOM_task task) yaz_log(YLOG_LOG, "connect p=%p", task); break; case ZOOM_TASK_SCAN: - yaz_log(YLOG_LOG, "scant p=%p", task); + yaz_log(YLOG_LOG, "scan p=%p", task); break; } } @@ -373,6 +406,7 @@ ZOOM_API(ZOOM_connection) c->odr_in = odr_createmem(ODR_DECODE); c->odr_out = odr_createmem(ODR_ENCODE); + c->odr_print = 0; c->async = 0; c->support_named_resultsets = 0; @@ -380,6 +414,8 @@ ZOOM_API(ZOOM_connection) c->m_queue_front = 0; c->m_queue_back = 0; + + c->sru_version = 0; return c; } @@ -444,6 +480,19 @@ ZOOM_API(void) set_ZOOM_error(c, ZOOM_ERROR_NONE, 0); ZOOM_connection_remove_tasks(c); + if (c->odr_print) + { + odr_setprint(c->odr_print, 0); /* prevent destroy from fclose'ing */ + odr_destroy(c->odr_print); + } + if (ZOOM_options_get_bool(c->options, "apdulog", 0)) + { + c->odr_print = odr_createmem(ODR_PRINT); + odr_setprint(c->odr_print, yaz_log_file()); + } + else + c->odr_print = 0; + if (c->cs) { yaz_log(log_details, "%p ZOOM_connection_connect reconnect ok", c); @@ -526,6 +575,10 @@ ZOOM_API(void) val = ZOOM_options_get(c->options, "sru"); c->sru_mode = get_sru_mode_from_string(val); + xfree(c->sru_version); + val = ZOOM_options_get(c->options, "sru_version"); + c->sru_version = xstrdup(val ? val : "1.2"); + ZOOM_options_set(c->options, "host", c->host_port); xfree(c->cookie_out); @@ -640,7 +693,7 @@ ZOOM_API(int) s->query_string = odr_strdup(s->odr, str); ext = (Z_External *) odr_malloc(s->odr, sizeof(*ext)); - ext->direct_reference = odr_getoidbystr(s->odr, "1.2.840.10003.16.2"); + ext->direct_reference = odr_oiddup(s->odr, yaz_oid_userinfo_cql); ext->indirect_reference = 0; ext->descriptor = 0; ext->which = Z_External_CQL; @@ -752,6 +805,11 @@ ZOOM_API(void) xfree(c->diagset); odr_destroy(c->odr_in); odr_destroy(c->odr_out); + if (c->odr_print) + { + odr_setprint(c->odr_print, 0); /* prevent destroy from fclose'ing */ + odr_destroy(c->odr_print); + } ZOOM_options_destroy(c->options); ZOOM_connection_remove_tasks(c); ZOOM_connection_remove_events(c); @@ -766,6 +824,7 @@ ZOOM_API(void) xfree(c->user); xfree(c->group); xfree(c->password); + xfree(c->sru_version); xfree(c); } @@ -802,7 +861,6 @@ ZOOM_resultset ZOOM_resultset_create(void) r->next = 0; r->databaseNames = 0; r->num_databaseNames = 0; - r->rpn_iconv = 0; return r; } @@ -834,13 +892,6 @@ ZOOM_API(ZOOM_resultset) r->options = ZOOM_options_create_with_parent(c->options); - { - const char *cp = ZOOM_options_get(r->options, "rpnCharset"); - if (cp) - r->rpn_iconv = yaz_iconv_open(cp, "UTF-8"); - } - - start = ZOOM_options_get_int(r->options, "start", 0); count = ZOOM_options_get_int(r->options, "count", 0); { @@ -885,6 +936,7 @@ ZOOM_API(ZOOM_resultset) task->u.search.resultset = r; task->u.search.start = start; task->u.search.count = count; + task->u.search.recv_search_fired = 0; syntax = ZOOM_options_get(r->options, "preferredRecordSyntax"); task->u.search.syntax = syntax ? xstrdup(syntax) : 0; @@ -968,12 +1020,8 @@ ZOOM_API(void) ZOOM_record_cache rc; for (rc = r->record_hash[i]; rc; rc = rc->next) { - if (rc->rec.wrbuf_marc) - wrbuf_destroy(rc->rec.wrbuf_marc); - if (rc->rec.wrbuf_iconv) - wrbuf_destroy(rc->rec.wrbuf_iconv); - if (rc->rec.wrbuf_opac) - wrbuf_destroy(rc->rec.wrbuf_opac); + if (rc->rec.wrbuf) + wrbuf_destroy(rc->rec.wrbuf); } r->record_hash[i] = 0; } @@ -1013,8 +1061,6 @@ static void resultset_destroy(ZOOM_resultset r) } ZOOM_query_destroy(r->query); ZOOM_options_destroy(r->options); - if (r->rpn_iconv) - yaz_iconv_close(r->rpn_iconv); odr_destroy(r->odr); xfree(r->setname); xfree(r->schema); @@ -1288,6 +1334,8 @@ static int encode_APDU(ZOOM_connection c, Z_APDU *a, ODR out) odr_reset(out); return -1; } + if (c->odr_print) + z_APDU(c->odr_print, &a, 0, 0); yaz_log(log_details, "%p encoding_APDU encoding OK", c); return 0; } @@ -1316,7 +1364,6 @@ static zoom_ret ZOOM_connection_send_init(ZOOM_connection c) Z_InitRequest *ireq = apdu->u.initRequest; Z_IdAuthentication *auth = (Z_IdAuthentication *) odr_malloc(c->odr_out, sizeof(*auth)); - char *version; ODR_MASK_SET(ireq->options, Z_Options_search); ODR_MASK_SET(ireq->options, Z_Options_present); @@ -1329,11 +1376,10 @@ static zoom_ret ZOOM_connection_send_init(ZOOM_connection c) ODR_MASK_SET(ireq->protocolVersion, Z_ProtocolVersion_2); ODR_MASK_SET(ireq->protocolVersion, Z_ProtocolVersion_3); - /* Index Data's Z39.50 Implementor Id is 81 */ ireq->implementationId = odr_prepend(c->odr_out, ZOOM_options_get(c->options, "implementationId"), - odr_prepend(c->odr_out, "81", ireq->implementationId)); + ireq->implementationId); ireq->implementationName = odr_prepend(c->odr_out, @@ -1341,14 +1387,10 @@ static zoom_ret ZOOM_connection_send_init(ZOOM_connection c) odr_prepend(c->odr_out, "ZOOM-C", ireq->implementationName)); - version = odr_strdup(c->odr_out, "$Revision: 1.133 $"); - if (strlen(version) > 10) /* check for unexpanded CVS strings */ - version[strlen(version)-2] = '\0'; ireq->implementationVersion = odr_prepend(c->odr_out, ZOOM_options_get(c->options, "implementationVersion"), - odr_prepend(c->odr_out, &version[11], - ireq->implementationVersion)); + ireq->implementationVersion); *ireq->maximumRecordSize = c->maximum_record_size; *ireq->preferredMessageSize = c->preferred_message_size; @@ -1356,15 +1398,9 @@ static zoom_ret ZOOM_connection_send_init(ZOOM_connection c) if (c->group || c->password) { Z_IdPass *pass = (Z_IdPass *) odr_malloc(c->odr_out, sizeof(*pass)); - pass->groupId = 0; - if (c->group) - pass->groupId = odr_strdup(c->odr_out, c->group); - pass->userId = 0; - if (c->user) - pass->userId = odr_strdup(c->odr_out, c->user); - pass->password = 0; - if (c->password) - pass->password = odr_strdup(c->odr_out, c->password); + pass->groupId = odr_strdup_null(c->odr_out, c->group); + pass->userId = odr_strdup_null(c->odr_out, c->user); + pass->password = odr_strdup_null(c->odr_out, c->password); auth->which = Z_IdAuthentication_idPass; auth->u.idPass = pass; ireq->idAuthentication = auth; @@ -1405,8 +1441,17 @@ static zoom_ret send_srw(ZOOM_connection c, Z_SRW_PDU *sr) { Z_GDU *gdu; ZOOM_Event event; - - gdu = z_get_HTTP_Request_host_path(c->odr_out, c->host_port, c->path); + const char *database = ZOOM_options_get(c->options, "databaseName"); + char *fdatabase = 0; + + if (database) + { + fdatabase = (char *) odr_malloc(c->odr_out, strlen(database)+2); + strcpy(fdatabase, "/"); + strcat(fdatabase, database); + } + gdu = z_get_HTTP_Request_host_path(c->odr_out, c->host_port, + fdatabase ? fdatabase : c->path); if (c->sru_mode == zoom_sru_get) { @@ -1422,6 +1467,8 @@ static zoom_ret send_srw(ZOOM_connection c, Z_SRW_PDU *sr) } if (!z_GDU(c->odr_out, &gdu, 0, 0)) return zoom_complete; + if (c->odr_print) + z_GDU(c->odr_print, &gdu, 0, 0); c->buf_out = odr_getbuf(c->odr_out, &c->len_out, 0); event = ZOOM_Event_create(ZOOM_EVENT_SEND_APDU); @@ -1432,6 +1479,16 @@ static zoom_ret send_srw(ZOOM_connection c, Z_SRW_PDU *sr) #endif #if YAZ_HAVE_XML2 +static Z_SRW_PDU *ZOOM_srw_get_pdu(ZOOM_connection c, int type) +{ + Z_SRW_PDU *sr = yaz_srw_get_pdu(c->odr_out, type, c->sru_version); + sr->username = c->user; + sr->password = c->password; + return sr; +} +#endif + +#if YAZ_HAVE_XML2 static zoom_ret ZOOM_connection_srw_send_search(ZOOM_connection c) { int i; @@ -1447,7 +1504,8 @@ static zoom_ret ZOOM_connection_srw_send_search(ZOOM_connection c) { case ZOOM_TASK_SEARCH: resultset = c->tasks->u.search.resultset; - resultset->setname = xstrdup("default"); + if (!resultset->setname) + resultset->setname = xstrdup("default"); ZOOM_options_set(resultset->options, "setname", resultset->setname); start = &c->tasks->u.search.start; count = &c->tasks->u.search.count; @@ -1457,7 +1515,7 @@ static zoom_ret ZOOM_connection_srw_send_search(ZOOM_connection c) start = &c->tasks->u.retrieve.start; count = &c->tasks->u.retrieve.count; - + if (*start >= resultset->size) return zoom_complete; if (*start + *count > resultset->size) @@ -1488,8 +1546,7 @@ static zoom_ret ZOOM_connection_srw_send_search(ZOOM_connection c) } assert(resultset->query); - sr = yaz_srw_get(c->odr_out, Z_SRW_searchRetrieve_request); - + sr = ZOOM_srw_get_pdu(c, Z_SRW_searchRetrieve_request); if (resultset->query->z_query->which == Z_Query_type_104 && resultset->query->z_query->u.type_104->which == Z_External_CQL) { @@ -1509,7 +1566,8 @@ static zoom_ret ZOOM_connection_srw_send_search(ZOOM_connection c) } sr->u.request->startRecord = odr_intdup(c->odr_out, *start + 1); sr->u.request->maximumRecords = odr_intdup( - c->odr_out, resultset->step>0 ? resultset->step : *count); + c->odr_out, (resultset->step > 0 && resultset->step < *count) ? + resultset->step : *count); sr->u.request->recordSchema = resultset->schema; option_val = ZOOM_resultset_option_get(resultset, "recordPacking"); @@ -1517,8 +1575,7 @@ static zoom_ret ZOOM_connection_srw_send_search(ZOOM_connection c) sr->u.request->recordPacking = odr_strdup(c->odr_out, option_val); option_val = ZOOM_resultset_option_get(resultset, "extraArgs"); - if (option_val) - sr->extra_args = odr_strdup(c->odr_out, option_val); + yaz_encode_sru_extra(sr, c->odr_out, option_val); return send_srw(c, sr); } #else @@ -1569,12 +1626,23 @@ static zoom_ret ZOOM_connection_send_search(ZOOM_connection c) set_ZOOM_error(c, ZOOM_ERROR_INVALID_QUERY, 0); return zoom_complete; } - if (r->query->z_query->which == Z_Query_type_1 && r->rpn_iconv) + if (r->query->z_query->which == Z_Query_type_1 || + r->query->z_query->which == Z_Query_type_101) { - search_req->query = yaz_copy_Z_Query(r->query->z_query, c->odr_out); - - yaz_query_charset_convert_rpnquery(search_req->query->u.type_1, - c->odr_out, r->rpn_iconv); + const char *cp = ZOOM_options_get(r->options, "rpnCharset"); + if (cp) + { + yaz_iconv_t cd = yaz_iconv_open(cp, "UTF-8"); + if (cd) + { + search_req->query = yaz_copy_Z_Query(search_req->query, + c->odr_out); + + yaz_query_charset_convert_rpnquery(search_req->query->u.type_1, + c->odr_out, cd); + yaz_iconv_close(cd); + } + } } search_req->databaseNames = r->databaseNames; search_req->num_databaseNames = r->num_databaseNames; @@ -1708,12 +1776,15 @@ ZOOM_API(ZOOM_record) nrec = (ZOOM_record) xmalloc(sizeof(*nrec)); nrec->odr = odr_createmem(ODR_DECODE); - nrec->wrbuf_marc = 0; - nrec->wrbuf_iconv = 0; - nrec->wrbuf_opac = 0; + nrec->wrbuf = 0; odr_setbuf(nrec->odr, buf, size, 0); z_NamePlusRecord(nrec->odr, &nrec->npr, 0, 0); + nrec->schema = odr_strdup_null(nrec->odr, srec->schema); + nrec->diag_uri = odr_strdup_null(nrec->odr, srec->diag_uri); + nrec->diag_message = odr_strdup_null(nrec->odr, srec->diag_message); + nrec->diag_details = odr_strdup_null(nrec->odr, srec->diag_details); + nrec->diag_set = odr_strdup_null(nrec->odr, srec->diag_set); odr_destroy(odr_enc); return nrec; } @@ -1755,25 +1826,18 @@ ZOOM_API(void) { if (!rec) return; - if (rec->wrbuf_marc) - wrbuf_destroy(rec->wrbuf_marc); - if (rec->wrbuf_iconv) - wrbuf_destroy(rec->wrbuf_iconv); - if (rec->wrbuf_opac) - wrbuf_destroy(rec->wrbuf_opac); + if (rec->wrbuf) + wrbuf_destroy(rec->wrbuf); odr_destroy(rec->odr); xfree(rec); } -static const char *marc_iconv_return(ZOOM_record rec, int marc_type, - int *len, - const char *buf, int sz, - const char *record_charset) + +static yaz_iconv_t iconv_create_charset(const char *record_charset) { char to[40]; char from[40]; yaz_iconv_t cd = 0; - yaz_marc_t mt = yaz_marc_create(); *from = '\0'; strcpy(to, "UTF-8"); @@ -1795,74 +1859,82 @@ static const char *marc_iconv_return(ZOOM_record rec, int marc_type, strncpy(from, record_charset, clen); from[clen] = '\0'; } - if (*from && *to) - { cd = yaz_iconv_open(to, from); - yaz_marc_iconv(mt, cd); - } + return cd; +} +static const char *return_marc_record(ZOOM_record rec, int marc_type, + int *len, + const char *buf, int sz, + const char *record_charset) +{ + yaz_iconv_t cd = iconv_create_charset(record_charset); + yaz_marc_t mt = yaz_marc_create(); + const char *ret_string = 0; + + if (cd) + yaz_marc_iconv(mt, cd); yaz_marc_xml(mt, marc_type); - if (!rec->wrbuf_marc) - rec->wrbuf_marc = wrbuf_alloc(); - wrbuf_rewind(rec->wrbuf_marc); - if (yaz_marc_decode_wrbuf(mt, buf, sz, rec->wrbuf_marc) > 0) - { - yaz_marc_destroy(mt); - if (cd) - yaz_iconv_close(cd); + if (!rec->wrbuf) + rec->wrbuf = wrbuf_alloc(); + wrbuf_rewind(rec->wrbuf); + if (yaz_marc_decode_wrbuf(mt, buf, sz, rec->wrbuf) > 0) + { if (len) - *len = wrbuf_len(rec->wrbuf_marc); - return wrbuf_cstr(rec->wrbuf_marc); + *len = wrbuf_len(rec->wrbuf); + ret_string = wrbuf_cstr(rec->wrbuf); } yaz_marc_destroy(mt); if (cd) yaz_iconv_close(cd); - return 0; + return ret_string; } -static const char *record_iconv_return(ZOOM_record rec, int *len, - const char *buf, int sz, - const char *record_charset) +static const char *return_opac_record(ZOOM_record rec, int marc_type, + int *len, + Z_OPACRecord *opac_rec, + const char *record_charset) { - char to[40]; - char from[40]; - yaz_iconv_t cd = 0; + yaz_iconv_t cd = iconv_create_charset(record_charset); + yaz_marc_t mt = yaz_marc_create(); - *from = '\0'; - strcpy(to, "UTF-8"); + if (cd) + yaz_marc_iconv(mt, cd); + yaz_marc_xml(mt, marc_type); - if (record_charset && *record_charset) - { - /* Use "from,to" or just "from" */ - const char *cp = strchr(record_charset, ','); - int clen = strlen(record_charset); - if (cp && cp[1]) - { - strncpy( to, cp+1, sizeof(to)-1); - to[sizeof(to)-1] = '\0'; - clen = cp - record_charset; - } - if (clen > sizeof(from)-1) - clen = sizeof(from)-1; - - if (clen) - strncpy(from, record_charset, clen); - from[clen] = '\0'; - } + if (!rec->wrbuf) + rec->wrbuf = wrbuf_alloc(); + wrbuf_rewind(rec->wrbuf); + + yaz_opac_decode_wrbuf(mt, opac_rec, rec->wrbuf); + yaz_marc_destroy(mt); + + if (cd) + yaz_iconv_close(cd); + if (len) + *len = wrbuf_len(rec->wrbuf); + return wrbuf_cstr(rec->wrbuf); +} + +static const char *return_string_record(ZOOM_record rec, int *len, + const char *buf, int sz, + const char *record_charset) +{ + yaz_iconv_t cd = iconv_create_charset(record_charset); - if (*from && *to && (cd = yaz_iconv_open(to, from))) + if (cd) { - if (!rec->wrbuf_iconv) - rec->wrbuf_iconv = wrbuf_alloc(); + if (!rec->wrbuf) + rec->wrbuf = wrbuf_alloc(); - wrbuf_rewind(rec->wrbuf_iconv); + wrbuf_rewind(rec->wrbuf); - wrbuf_iconv_write(rec->wrbuf_iconv, cd, buf, sz); - wrbuf_iconv_reset(rec->wrbuf_iconv, cd); + wrbuf_iconv_write(rec->wrbuf, cd, buf, sz); + wrbuf_iconv_reset(rec->wrbuf, cd); - buf = wrbuf_cstr(rec->wrbuf_iconv); - sz = wrbuf_len(rec->wrbuf_iconv); + buf = wrbuf_cstr(rec->wrbuf); + sz = wrbuf_len(rec->wrbuf); yaz_iconv_close(cd); } if (len) @@ -1870,6 +1942,56 @@ static const char *record_iconv_return(ZOOM_record rec, int *len, return buf; } +static const char *return_record(ZOOM_record rec, int *len, + Z_NamePlusRecord *npr, + int marctype, const char *charset) +{ + Z_External *r = (Z_External *) npr->u.databaseRecord; + const Odr_oid *oid = r->direct_reference; + + /* render bibliographic record .. */ + if (r->which == Z_External_OPAC) + { + return return_opac_record(rec, marctype, len, + r->u.opac, charset); + } + if (r->which == Z_External_sutrs) + return return_string_record(rec, len, + (char*) r->u.sutrs->buf, + r->u.sutrs->len, + charset); + else if (r->which == Z_External_octet) + { + if (yaz_oid_is_iso2709(oid)) + { + const char *ret_buf = return_marc_record( + rec, marctype, len, + (const char *) r->u.octet_aligned->buf, + r->u.octet_aligned->len, + charset); + if (ret_buf) + return ret_buf; + } + return return_string_record(rec, len, + (const char *) r->u.octet_aligned->buf, + r->u.octet_aligned->len, + charset); + } + else if (r->which == Z_External_grs1) + { + if (!rec->wrbuf) + rec->wrbuf = wrbuf_alloc(); + wrbuf_rewind(rec->wrbuf); + yaz_display_grs1(rec->wrbuf, r->u.grs1, 0); + return return_string_record(rec, len, + wrbuf_buf(rec->wrbuf), + wrbuf_len(rec->wrbuf), + charset); + } + return 0; +} + + ZOOM_API(int) ZOOM_record_error(ZOOM_record rec, const char **cp, const char **addinfo, const char **diagset) @@ -1878,7 +2000,18 @@ ZOOM_API(int) if (!rec) return 0; + npr = rec->npr; + if (rec->diag_uri) + { + if (cp) + *cp = rec->diag_message; + if (addinfo) + *addinfo = rec->diag_details; + if (diagset) + *diagset = rec->diag_set; + return uri_to_code(rec->diag_uri); + } if (npr && npr->which == Z_NamePlusRecord_surrogateDiagnostic) { Z_DiagRec *diag_rec = npr->u.surrogateDiagnostic; @@ -1981,6 +2114,12 @@ ZOOM_API(const char *) *len = (npr->databaseName ? strlen(npr->databaseName) : 0); return npr->databaseName; } + else if (!strcmp(type, "schema")) + { + if (len) + *len = rec->schema ? strlen(rec->schema) : 0; + return rec->schema; + } else if (!strcmp(type, "syntax")) { const char *desc = 0; @@ -2001,137 +2140,25 @@ ZOOM_API(const char *) /* from now on - we have a database record .. */ if (!strcmp(type, "render")) { - Z_External *r = (Z_External *) npr->u.databaseRecord; - const Odr_oid *oid = r->direct_reference; - - /* render bibliographic record .. */ - if (r->which == Z_External_OPAC) - { - r = r->u.opac->bibliographicRecord; - if (!r) - return 0; - oid = r->direct_reference; - } - if (r->which == Z_External_sutrs) - return record_iconv_return(rec, len, - (char*) r->u.sutrs->buf, - r->u.sutrs->len, - charset); - else if (r->which == Z_External_octet) - { - if (yaz_oid_is_iso2709(oid)) - { - const char *ret_buf = marc_iconv_return( - rec, YAZ_MARC_LINE, len, - (const char *) r->u.octet_aligned->buf, - r->u.octet_aligned->len, - charset); - if (ret_buf) - return ret_buf; - } - return record_iconv_return(rec, len, - (const char *) r->u.octet_aligned->buf, - r->u.octet_aligned->len, - charset); - } - else if (r->which == Z_External_grs1) - { - if (!rec->wrbuf_marc) - rec->wrbuf_marc = wrbuf_alloc(); - wrbuf_rewind(rec->wrbuf_marc); - yaz_display_grs1(rec->wrbuf_marc, r->u.grs1, 0); - return record_iconv_return(rec, len, - wrbuf_buf(rec->wrbuf_marc), - wrbuf_len(rec->wrbuf_marc), - charset); - } - return 0; + return return_record(rec, len, npr, YAZ_MARC_LINE, charset); } else if (!strcmp(type, "xml")) { - Z_External *r = (Z_External *) npr->u.databaseRecord; - const Odr_oid *oid = r->direct_reference; - - /* render bibliographic record .. */ - if (r->which == Z_External_OPAC) - { - r = r->u.opac->bibliographicRecord; - if (!r) - return 0; - oid = r->direct_reference; - } - - if (r->which == Z_External_sutrs) - return record_iconv_return(rec, len, - (const char *) r->u.sutrs->buf, - r->u.sutrs->len, - charset); - else if (r->which == Z_External_octet) - { - int marc_decode_type = YAZ_MARC_MARCXML; - if (yaz_oid_is_iso2709(oid)) - { - const char *ret_buf = marc_iconv_return( - rec, marc_decode_type, len, - (const char *) r->u.octet_aligned->buf, - r->u.octet_aligned->len, - charset); - if (ret_buf) - return ret_buf; - } - return record_iconv_return(rec, len, - (const char *) r->u.octet_aligned->buf, - r->u.octet_aligned->len, - charset); - } - else if (r->which == Z_External_grs1) - { - if (len) *len = 5; - return "GRS-1"; - } - return 0; + return return_record(rec, len, npr, YAZ_MARC_MARCXML, charset); } else if (!strcmp(type, "raw")) { - Z_External *r = (Z_External *) npr->u.databaseRecord; - - if (r->which == Z_External_sutrs) - { - if (len) *len = r->u.sutrs->len; - return (const char *) r->u.sutrs->buf; - } - else if (r->which == Z_External_octet) - { - if (len) *len = r->u.octet_aligned->len; - return (const char *) r->u.octet_aligned->buf; - } - else /* grs-1, explain, OPAC, ... */ - { - if (len) *len = -1; - return (const char *) npr->u.databaseRecord; - } - return 0; + return return_record(rec, len, npr, YAZ_MARC_ISO2709, charset); } - else if (!strcmp (type, "ext")) + else if (!strcmp(type, "ext")) { if (len) *len = -1; return (const char *) npr->u.databaseRecord; } - else if (!strcmp (type, "opac")) - + else if (!strcmp(type, "opac")) { - Z_External *r = (Z_External *) npr->u.databaseRecord; - if (r->which == Z_External_OPAC) - { - if (!rec->wrbuf_opac) - rec->wrbuf_opac = wrbuf_alloc(); - wrbuf_rewind(rec->wrbuf_opac); - yaz_display_OPAC(rec->wrbuf_opac, r->u.opac, 0); - return record_iconv_return(rec, len, - wrbuf_buf(rec->wrbuf_opac), - wrbuf_len(rec->wrbuf_opac), - charset); - } + if (npr->u.databaseRecord->which == Z_External_OPAC) + return return_record(rec, len, npr, YAZ_MARC_MARCXML, charset); } return 0; } @@ -2154,53 +2181,57 @@ static size_t record_hash(int pos) static void record_cache_add(ZOOM_resultset r, Z_NamePlusRecord *npr, int pos, - const char *syntax, const char *elementSetName) + const char *syntax, const char *elementSetName, + const char *schema, + Z_SRW_diagnostic *diag) { - ZOOM_record_cache rc; + ZOOM_record_cache rc = 0; ZOOM_Event event = ZOOM_Event_create(ZOOM_EVENT_RECV_RECORD); ZOOM_connection_put_event(r->connection, event); for (rc = r->record_hash[record_hash(pos)]; rc; rc = rc->next) { - if (pos == rc->pos) + if (pos == rc->pos + && strcmp_null(r->schema, rc->schema) == 0 + && strcmp_null(elementSetName,rc->elementSetName) == 0 + && strcmp_null(syntax, rc->syntax) == 0) + break; + } + if (!rc) + { + rc = (ZOOM_record_cache) odr_malloc(r->odr, sizeof(*rc)); + rc->rec.odr = 0; + rc->rec.wrbuf = 0; + rc->elementSetName = odr_strdup_null(r->odr, elementSetName); + + rc->syntax = odr_strdup_null(r->odr, syntax); + + rc->schema = odr_strdup_null(r->odr, r->schema); + + rc->pos = pos; + rc->next = r->record_hash[record_hash(pos)]; + r->record_hash[record_hash(pos)] = rc; + } + rc->rec.npr = npr; + rc->rec.schema = odr_strdup_null(r->odr, schema); + rc->rec.diag_set = 0; + rc->rec.diag_uri = 0; + rc->rec.diag_message = 0; + rc->rec.diag_details = 0; + if (diag) + { + if (diag->uri) { - if (strcmp_null(r->schema, rc->schema)) - continue; - if (strcmp_null(elementSetName,rc->elementSetName)) - continue; - if (strcmp_null(syntax, rc->syntax)) - continue; - /* not destroying rc->npr (it's handled by nmem )*/ - rc->rec.npr = npr; - /* keeping wrbuf_marc too */ - return; + char *cp; + rc->rec.diag_set = odr_strdup(r->odr, diag->uri); + if ((cp = strrchr(rc->rec.diag_set, '/'))) + *cp = '\0'; + rc->rec.diag_uri = odr_strdup(r->odr, diag->uri); } + rc->rec.diag_message = odr_strdup_null(r->odr, diag->message); + rc->rec.diag_details = odr_strdup_null(r->odr, diag->details); } - rc = (ZOOM_record_cache) odr_malloc(r->odr, sizeof(*rc)); - rc->rec.npr = npr; - rc->rec.odr = 0; - rc->rec.wrbuf_marc = 0; - rc->rec.wrbuf_iconv = 0; - rc->rec.wrbuf_opac = 0; - if (elementSetName) - rc->elementSetName = odr_strdup(r->odr, elementSetName); - else - rc->elementSetName = 0; - - if (syntax) - rc->syntax = odr_strdup(r->odr, syntax); - else - rc->syntax = 0; - - if (r->schema) - rc->schema = odr_strdup(r->odr, r->schema); - else - rc->schema = 0; - - rc->pos = pos; - rc->next = r->record_hash[record_hash(pos)]; - r->record_hash[record_hash(pos)] = rc; } static ZOOM_record record_cache_lookup(ZOOM_resultset r, int pos, @@ -2277,7 +2308,8 @@ static void handle_records(ZOOM_connection c, Z_Records *sr, for (i = 0; inum_records; i++) { record_cache_add(resultset, p->records[i], i + *start, - syntax, elementSetName); + syntax, elementSetName, + elementSetName, 0); } *count -= i; if (*count < 0) @@ -2296,7 +2328,7 @@ static void handle_records(ZOOM_connection c, Z_Records *sr, Z_NamePlusRecord *myrec = zget_surrogateDiagRec(resultset->odr, 0, 14, 0); record_cache_add(resultset, myrec, *start, - syntax, elementSetName); + syntax, elementSetName, 0, 0); } } else if (present_phase) @@ -2304,7 +2336,8 @@ static void handle_records(ZOOM_connection c, Z_Records *sr, /* present response and we didn't get any records! */ Z_NamePlusRecord *myrec = zget_surrogateDiagRec(resultset->odr, 0, 14, 0); - record_cache_add(resultset, myrec, *start, syntax, elementSetName); + record_cache_add(resultset, myrec, *start, syntax, elementSetName, + 0, 0); } } } @@ -2467,6 +2500,7 @@ static int scan_response(ZOOM_connection c, Z_ScanResponse *res) if (res->entries && res->entries->nonsurrogateDiagnostics) response_diag(c, res->entries->nonsurrogateDiagnostics[0]); scan->scan_response = res; + scan->srw_scan_response = 0; nmem_transfer(odr_getmem(scan->odr), nmem); if (res->stepSize) ZOOM_options_set_int(scan->options, "stepSize", *res->stepSize); @@ -2580,8 +2614,12 @@ static zoom_ret send_present(ZOOM_connection c) yaz_log(log_details, "%p send_present skip=%d", c, i); *req->resultSetStartPoint = *start + 1; - *req->numberOfRecordsRequested = resultset->step>0 ? - resultset->step : *count; + + if (resultset->step > 0 && resultset->step < *count) + *req->numberOfRecordsRequested = resultset->step; + else + *req->numberOfRecordsRequested = *count; + if (*req->numberOfRecordsRequested + *start > resultset->size) *req->numberOfRecordsRequested = resultset->size - *start; assert(*req->numberOfRecordsRequested > 0); @@ -2667,68 +2705,25 @@ ZOOM_API(ZOOM_scanset) ZOOM_API(ZOOM_scanset) ZOOM_connection_scan1(ZOOM_connection c, ZOOM_query q) { - char *start; - char *freeme = 0; ZOOM_scanset scan = 0; - /* - * We need to check the query-type, so we can recognise CQL and - * CCL and compile them into a form that we can use here. The - * ZOOM_query structure has no explicit `type' member, but - * inspection of the ZOOM_query_prefix() and ZOOM_query_cql() - * functions shows how the structure is set up in each case. - */ if (!q->z_query) return 0; - else if (q->z_query->which == Z_Query_type_1) - { - yaz_log(log_api, "%p ZOOM_connection_scan1 q=%p PQF '%s'", - c, q, q->query_string); - start = q->query_string; - } - else if (q->z_query->which == Z_Query_type_104) - { - yaz_log(log_api, "%p ZOOM_connection_scan1 q=%p CQL '%s'", - c, q, q->query_string); - start = freeme = cql2pqf(c, q->query_string); - if (start == 0) - return 0; - } - else - { - yaz_log(YLOG_FATAL, "%p ZOOM_connection_scan1 q=%p unknown type '%s'", - c, q, q->query_string); - abort(); - } - scan = (ZOOM_scanset) xmalloc(sizeof(*scan)); scan->connection = c; scan->odr = odr_createmem(ODR_DECODE); scan->options = ZOOM_options_create_with_parent(c->options); scan->refcount = 1; scan->scan_response = 0; - scan->termListAndStartPoint = - p_query_scan(scan->odr, PROTO_Z3950, &scan->attributeSet, start); - xfree(freeme); - - { - const char *cp = ZOOM_options_get(scan->options, "rpnCharset"); - if (cp) - { - yaz_iconv_t cd = yaz_iconv_open(cp, "UTF-8"); - if (cd) - { - yaz_query_charset_convert_apt(scan->termListAndStartPoint, - scan->odr, cd); - } - } - } - + scan->srw_scan_response = 0; + scan->query = q; + (q->refcount)++; scan->databaseNames = set_DatabaseNames(c, c->options, &scan->num_databaseNames, scan->odr); - if (scan->termListAndStartPoint != 0) + + if (1) { ZOOM_task task = ZOOM_connection_add_task(c, ZOOM_TASK_SCAN); task->u.scan.scan = scan; @@ -2751,6 +2746,8 @@ ZOOM_API(void) (scan->refcount)--; if (scan->refcount == 0) { + ZOOM_query_destroy(scan->query); + odr_destroy(scan->odr); ZOOM_options_destroy(scan->options); @@ -2776,7 +2773,7 @@ static zoom_ret send_package(ZOOM_connection c) return do_write(c); } -static zoom_ret send_scan(ZOOM_connection c) +static zoom_ret ZOOM_connection_send_scan(ZOOM_connection c) { ZOOM_scanset scan; Z_APDU *apdu = zget_APDU(c->odr_out, Z_APDU_scanRequest); @@ -2788,8 +2785,44 @@ static zoom_ret send_scan(ZOOM_connection c) assert (c->tasks->which == ZOOM_TASK_SCAN); scan = c->tasks->u.scan.scan; - req->termListAndStartPoint = scan->termListAndStartPoint; - req->attributeSet = scan->attributeSet; + /* Z39.50 scan can only carry RPN */ + if (scan->query->z_query->which == Z_Query_type_1 || + scan->query->z_query->which == Z_Query_type_101) + { + Z_RPNQuery *rpn = scan->query->z_query->u.type_1; + const char *cp = ZOOM_options_get(scan->options, "rpnCharset"); + if (cp) + { + yaz_iconv_t cd = yaz_iconv_open(cp, "UTF-8"); + if (cd) + { + rpn = yaz_copy_z_RPNQuery(rpn, c->odr_out); + + yaz_query_charset_convert_rpnquery( + rpn, c->odr_out, cd); + yaz_iconv_close(cd); + } + } + req->attributeSet = rpn->attributeSetId; + if (!req->attributeSet) + req->attributeSet = odr_oiddup(c->odr_out, yaz_oid_attset_bib_1); + if (rpn->RPNStructure->which == Z_RPNStructure_simple && + rpn->RPNStructure->u.simple->which == Z_Operand_APT) + { + req->termListAndStartPoint = + rpn->RPNStructure->u.simple->u.attributesPlusTerm; + } + else + { + set_ZOOM_error(c, ZOOM_ERROR_INVALID_QUERY, 0); + return zoom_complete; + } + } + else + { + set_ZOOM_error(c, ZOOM_ERROR_UNSUPPORTED_QUERY, 0); + return zoom_complete; + } *req->numberOfTermsRequested = ZOOM_options_get_int(scan->options, "number", 10); @@ -2808,69 +2841,156 @@ static zoom_ret send_scan(ZOOM_connection c) return send_APDU(c, apdu); } +#if YAZ_HAVE_XML2 +static zoom_ret ZOOM_connection_srw_send_scan(ZOOM_connection c) +{ + ZOOM_scanset scan; + Z_SRW_PDU *sr = 0; + const char *option_val = 0; + + if (!c->tasks) + return zoom_complete; + assert (c->tasks->which == ZOOM_TASK_SCAN); + scan = c->tasks->u.scan.scan; + + sr = ZOOM_srw_get_pdu(c, Z_SRW_scan_request); + + /* SRU scan can only carry CQL and PQF */ + if (scan->query->z_query->which == Z_Query_type_104) + { + sr->u.scan_request->query_type = Z_SRW_query_type_cql; + sr->u.scan_request->scanClause.cql = scan->query->query_string; + } + else if (scan->query->z_query->which == Z_Query_type_1 + || scan->query->z_query->which == Z_Query_type_101) + { + sr->u.scan_request->query_type = Z_SRW_query_type_pqf; + sr->u.scan_request->scanClause.pqf = scan->query->query_string; + } + else + { + set_ZOOM_error(c, ZOOM_ERROR_UNSUPPORTED_QUERY, 0); + return zoom_complete; + } + + sr->u.scan_request->maximumTerms = odr_intdup( + c->odr_out, ZOOM_options_get_int(scan->options, "number", 10)); + + sr->u.scan_request->responsePosition = odr_intdup( + c->odr_out, ZOOM_options_get_int(scan->options, "position", 1)); + + option_val = ZOOM_options_get(scan->options, "extraArgs"); + yaz_encode_sru_extra(sr, c->odr_out, option_val); + return send_srw(c, sr); +} +#else +static zoom_ret ZOOM_connection_srw_send_scan(ZOOM_connection c) +{ + return zoom_complete; +} +#endif + + ZOOM_API(size_t) ZOOM_scanset_size(ZOOM_scanset scan) { - if (!scan || !scan->scan_response || !scan->scan_response->entries) + if (!scan) return 0; - return scan->scan_response->entries->num_entries; + + if (scan->scan_response && scan->scan_response->entries) + return scan->scan_response->entries->num_entries; + else if (scan->srw_scan_response) + return scan->srw_scan_response->num_terms; + return 0; } -ZOOM_API(const char *) - ZOOM_scanset_term(ZOOM_scanset scan, size_t pos, - int *occ, int *len) +static void ZOOM_scanset_term_x(ZOOM_scanset scan, size_t pos, + int *occ, + const char **value_term, size_t *value_len, + const char **disp_term, size_t *disp_len) { - const char *term = 0; size_t noent = ZOOM_scanset_size(scan); - Z_ScanResponse *res = scan->scan_response; - *len = 0; + *value_term = 0; + *value_len = 0; + + *disp_term = 0; + *disp_len = 0; + *occ = 0; - if (pos >= noent) - return 0; - if (res->entries->entries[pos]->which == Z_Entry_termInfo) + if (pos >= noent || pos < 0) + return; + if (scan->scan_response) { - Z_TermInfo *t = res->entries->entries[pos]->u.termInfo; - - if (t->term->which == Z_Term_general) + Z_ScanResponse *res = scan->scan_response; + if (res->entries->entries[pos]->which == Z_Entry_termInfo) + { + Z_TermInfo *t = res->entries->entries[pos]->u.termInfo; + + *value_term = (const char *) t->term->u.general->buf; + *value_len = t->term->u.general->len; + if (t->displayTerm) + { + *disp_term = t->displayTerm; + *disp_len = strlen(*disp_term); + } + else if (t->term->which == Z_Term_general) + { + *disp_term = (const char *) t->term->u.general->buf; + *disp_len = t->term->u.general->len; + } + *occ = t->globalOccurrences ? *t->globalOccurrences : 0; + } + } + if (scan->srw_scan_response) + { + Z_SRW_scanResponse *res = scan->srw_scan_response; + Z_SRW_scanTerm *t = res->terms + pos; + if (t) { - term = (const char *) t->term->u.general->buf; - *len = t->term->u.general->len; + *value_term = t->value; + *value_len = strlen(*value_term); + + if (t->displayTerm) + *disp_term = t->displayTerm; + else + *disp_term = t->value; + *disp_len = strlen(*disp_term); + *occ = t->numberOfRecords ? *t->numberOfRecords : 0; } - *occ = t->globalOccurrences ? *t->globalOccurrences : 0; } - return term; +} + +ZOOM_API(const char *) + ZOOM_scanset_term(ZOOM_scanset scan, size_t pos, + int *occ, int *len) +{ + const char *value_term = 0; + size_t value_len = 0; + const char *disp_term = 0; + size_t disp_len = 0; + + ZOOM_scanset_term_x(scan, pos, occ, &value_term, &value_len, + &disp_term, &disp_len); + + *len = value_len; + return value_term; } ZOOM_API(const char *) ZOOM_scanset_display_term(ZOOM_scanset scan, size_t pos, int *occ, int *len) { - const char *term = 0; - size_t noent = ZOOM_scanset_size(scan); - Z_ScanResponse *res = scan->scan_response; - - *len = 0; - *occ = 0; - if (pos >= noent) - return 0; - if (res->entries->entries[pos]->which == Z_Entry_termInfo) - { - Z_TermInfo *t = res->entries->entries[pos]->u.termInfo; + const char *value_term = 0; + size_t value_len = 0; + const char *disp_term = 0; + size_t disp_len = 0; - if (t->displayTerm) - { - term = t->displayTerm; - *len = strlen(term); - } - else if (t->term->which == Z_Term_general) - { - term = (const char *) t->term->u.general->buf; - *len = t->term->u.general->len; - } - *occ = t->globalOccurrences ? *t->globalOccurrences : 0; - } - return term; + ZOOM_scanset_term_x(scan, pos, occ, &value_term, &value_len, + &disp_term, &disp_len); + + *len = disp_len; + return disp_term; } ZOOM_API(const char *) @@ -2892,15 +3012,13 @@ static Z_APDU *create_es_package(ZOOM_package p, const Odr_oid *oid) Z_APDU *apdu = zget_APDU(p->odr_out, Z_APDU_extendedServicesRequest); Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest; - *req->function = Z_ExtendedServicesRequest_create; - str = ZOOM_options_get(p->options, "package-name"); if (str && *str) req->packageName = odr_strdup(p->odr_out, str); str = ZOOM_options_get(p->options, "user-id"); if (str) - req->userId = odr_strdup(p->odr_out, str); + req->userId = odr_strdup_null(p->odr_out, str); req->packageType = odr_oiddup(p->odr_out, oid); @@ -2908,11 +3026,24 @@ static Z_APDU *create_es_package(ZOOM_package p, const Odr_oid *oid) if (str) { if (!strcmp (str, "create")) - *req->function = 1; + *req->function = Z_ExtendedServicesRequest_create; if (!strcmp (str, "delete")) - *req->function = 2; + *req->function = Z_ExtendedServicesRequest_delete; if (!strcmp (str, "modify")) - *req->function = 3; + *req->function = Z_ExtendedServicesRequest_modify; + } + + str = ZOOM_options_get(p->options, "waitAction"); + if (str) + { + if (!strcmp (str, "wait")) + *req->waitAction = Z_ExtendedServicesRequest_wait; + if (!strcmp (str, "waitIfPossible")) + *req->waitAction = Z_ExtendedServicesRequest_waitIfPossible; + if (!strcmp (str, "dontWait")) + *req->waitAction = Z_ExtendedServicesRequest_dontWait; + if (!strcmp (str, "dontReturnPackage")) + *req->waitAction = Z_ExtendedServicesRequest_dontReturnPackage; } return apdu; } @@ -2967,6 +3098,7 @@ static Z_ItemOrder *encode_item_order(ZOOM_package p) { Z_ItemOrder *req = (Z_ItemOrder *) odr_malloc(p->odr_out, sizeof(*req)); const char *str; + int len; req->which = Z_IOItemOrder_esRequest; req->u.esRequest = (Z_IORequest *) @@ -2980,16 +3112,16 @@ static Z_ItemOrder *encode_item_order(ZOOM_package p) odr_malloc(p->odr_out, sizeof(*req->u.esRequest->toKeep->contact)); str = ZOOM_options_get(p->options, "contact-name"); - req->u.esRequest->toKeep->contact->name = str ? - odr_strdup(p->odr_out, str) : 0; + req->u.esRequest->toKeep->contact->name = + odr_strdup_null(p->odr_out, str); str = ZOOM_options_get(p->options, "contact-phone"); - req->u.esRequest->toKeep->contact->phone = str ? - odr_strdup(p->odr_out, str) : 0; + req->u.esRequest->toKeep->contact->phone = + odr_strdup_null(p->odr_out, str); str = ZOOM_options_get(p->options, "contact-email"); - req->u.esRequest->toKeep->contact->email = str ? - odr_strdup(p->odr_out, str) : 0; + req->u.esRequest->toKeep->contact->email = + odr_strdup_null(p->odr_out, str); req->u.esRequest->toKeep->addlBilling = 0; @@ -3011,18 +3143,18 @@ static Z_ItemOrder *encode_item_order(ZOOM_package p) req->u.esRequest->notToKeep->resultSetItem->resultSetId = odr_strdup(p->odr_out, str); req->u.esRequest->notToKeep->resultSetItem->item = - (int *) odr_malloc(p->odr_out, sizeof(int)); + odr_intdup(p->odr_out, 0); str = ZOOM_options_get(p->options, "itemorder-item"); *req->u.esRequest->notToKeep->resultSetItem->item = (str ? atoi(str) : 1); } - str = ZOOM_options_get(p->options, "doc"); + str = ZOOM_options_getl(p->options, "doc", &len); if (str) { req->u.esRequest->notToKeep->itemRequest = - z_ext_record_xml(p->odr_out, str, strlen(str)); + z_ext_record_xml(p->odr_out, str, len); } else req->u.esRequest->notToKeep->itemRequest = encode_ill_request(p); @@ -3085,10 +3217,14 @@ static Z_APDU *create_xmlupdate_package(ZOOM_package p) Z_APDU *apdu = create_es_package(p, yaz_oid_extserv_xml_es); Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest; Z_External *ext = (Z_External *) odr_malloc(p->odr_out, sizeof(*ext)); - const char *doc = ZOOM_options_get(p->options, "doc"); + int len; + const char *doc = ZOOM_options_getl(p->options, "doc", &len); if (!doc) + { doc = ""; + len = 0; + } req->taskSpecificParameters = ext; ext->direct_reference = req->packageType; @@ -3097,8 +3233,7 @@ static Z_APDU *create_xmlupdate_package(ZOOM_package p) ext->which = Z_External_octet; ext->u.single_ASN1_type = - odr_create_Odr_oct(p->odr_out, (const unsigned char *) doc, - strlen(doc)); + odr_create_Odr_oct(p->odr_out, (const unsigned char *) doc, len); return apdu; } @@ -3109,10 +3244,18 @@ static Z_APDU *create_update_package(ZOOM_package p) int num_db; char **db = set_DatabaseNames(p->connection, p->options, &num_db, p->odr_out); const char *action = ZOOM_options_get(p->options, "action"); - const char *recordIdOpaque = ZOOM_options_get(p->options, "recordIdOpaque"); + int recordIdOpaque_len; + const char *recordIdOpaque = ZOOM_options_getl(p->options, "recordIdOpaque", + &recordIdOpaque_len); const char *recordIdNumber = ZOOM_options_get(p->options, "recordIdNumber"); - const char *record_buf = ZOOM_options_get(p->options, "record"); + int record_len; + const char *record_buf = ZOOM_options_getl(p->options, "record", + &record_len); + int recordOpaque_len; + const char *recordOpaque_buf = ZOOM_options_getl(p->options, "recordOpaque", + &recordOpaque_len); const char *syntax_str = ZOOM_options_get(p->options, "syntax"); + const char *version = ZOOM_options_get(p->options, "updateVersion"); const char *correlationInfo_note = ZOOM_options_get(p->options, "correlationInfo.note"); @@ -3120,12 +3263,16 @@ static Z_APDU *create_update_package(ZOOM_package p) ZOOM_options_get(p->options, "correlationInfo.id"); int action_no = -1; Odr_oid *syntax_oid = 0; + const Odr_oid *package_oid = yaz_oid_extserv_database_update; + if (!version) + version = "3"; if (!syntax_str) syntax_str = "xml"; - if (!record_buf) + if (!record_buf && !recordOpaque_buf) { record_buf = "void"; + record_len = 4; syntax_str = "SUTRS"; } @@ -3141,8 +3288,27 @@ static Z_APDU *create_update_package(ZOOM_package p) if (num_db > 0) first_db = db[0]; - if (!action) - action = "specialUpdate"; + switch(*version) + { + case '1': + package_oid = yaz_oid_extserv_database_update_first_version; + /* old update does not support specialUpdate */ + if (!action) + action = "recordInsert"; + break; + case '2': + if (!action) + action = "specialUpdate"; + package_oid = yaz_oid_extserv_database_update_second_version; + break; + case '3': + if (!action) + action = "specialUpdate"; + package_oid = yaz_oid_extserv_database_update; + break; + default: + return 0; + } if (!strcmp(action, "recordInsert")) action_no = Z_IUOriginPartToKeep_recordInsert; @@ -3157,19 +3323,19 @@ static Z_APDU *create_update_package(ZOOM_package p) else return 0; - apdu = create_es_package(p, yaz_oid_extserv_database_update); + apdu = create_es_package(p, package_oid); if (apdu) { Z_IUOriginPartToKeep *toKeep; Z_IUSuppliedRecords *notToKeep; Z_External *r = (Z_External *) odr_malloc(p->odr_out, sizeof(*r)); + const char *elementSetName = + ZOOM_options_get(p->options, "elementSetName"); apdu->u.extendedServicesRequest->taskSpecificParameters = r; - - r->direct_reference = odr_oiddup(p->odr_out, - yaz_oid_extserv_database_update); + r->direct_reference = odr_oiddup(p->odr_out, package_oid); r->descriptor = 0; r->which = Z_External_update; r->indirect_reference = 0; @@ -3185,7 +3351,9 @@ static Z_APDU *create_update_package(ZOOM_package p) toKeep->databaseName = odr_strdup(p->odr_out, first_db); toKeep->schema = 0; - toKeep->elementSetName = 0; + + toKeep->elementSetName = odr_strdup_null(p->odr_out, elementSetName); + toKeep->actionQualifier = 0; toKeep->action = odr_intdup(p->odr_out, action_no); @@ -3203,7 +3371,7 @@ static Z_APDU *create_update_package(ZOOM_package p) notToKeep->elements[0]->u.opaque = odr_create_Odr_oct(p->odr_out, (const unsigned char *) recordIdOpaque, - strlen(recordIdOpaque)); + recordIdOpaque_len); } else if (recordIdNumber) { @@ -3219,17 +3387,25 @@ static Z_APDU *create_update_package(ZOOM_package p) { Z_IUCorrelationInfo *ci; ci = notToKeep->elements[0]->correlationInfo = - odr_malloc(p->odr_out, sizeof(*ci)); - ci->note = correlationInfo_note ? - odr_strdup(p->odr_out, correlationInfo_note) : 0; + (Z_IUCorrelationInfo *) odr_malloc(p->odr_out, sizeof(*ci)); + ci->note = odr_strdup_null(p->odr_out, correlationInfo_note); ci->id = correlationInfo_id ? odr_intdup(p->odr_out, atoi(correlationInfo_id)) : 0; } else notToKeep->elements[0]->correlationInfo = 0; - notToKeep->elements[0]->record = - z_ext_record_oid(p->odr_out, syntax_oid, - record_buf, strlen(record_buf)); + if (recordOpaque_buf) + { + notToKeep->elements[0]->record = + z_ext_record_oid_any(p->odr_out, syntax_oid, + recordOpaque_buf, recordOpaque_len); + } + else + { + notToKeep->elements[0]->record = + z_ext_record_oid(p->odr_out, syntax_oid, + record_buf, record_len); + } } if (0 && apdu) { @@ -3350,6 +3526,11 @@ ZOOM_API(const char *) return ZOOM_options_get(p->options, key); } +ZOOM_API(const char *) + ZOOM_package_option_getl(ZOOM_package p, const char *key, int *lenp) +{ + return ZOOM_options_getl(p->options, key, lenp); +} ZOOM_API(void) ZOOM_package_option_set(ZOOM_package p, const char *key, @@ -3358,6 +3539,13 @@ ZOOM_API(void) ZOOM_options_set(p->options, key, val); } +ZOOM_API(void) + ZOOM_package_option_setl(ZOOM_package p, const char *key, + const char *val, int len) +{ + ZOOM_options_setl(p->options, key, val, len); +} + static int ZOOM_connection_exec_task(ZOOM_connection c) { ZOOM_task task = c->tasks; @@ -3402,7 +3590,10 @@ static int ZOOM_connection_exec_task(ZOOM_connection c) ret = do_connect(c); break; case ZOOM_TASK_SCAN: - ret = send_scan(c); + if (c->proto == PROTO_HTTP) + ret = ZOOM_connection_srw_send_scan(c); + else + ret = ZOOM_connection_send_scan(c); break; case ZOOM_TASK_PACKAGE: ret = send_package(c); @@ -3443,22 +3634,90 @@ static zoom_ret send_sort_present(ZOOM_connection c) return r; } +static int es_response_taskpackage_update(ZOOM_connection c, + Z_IUUpdateTaskPackage *utp) +{ + if (utp && utp->targetPart) + { + Z_IUTargetPart *targetPart = utp->targetPart; + switch ( *targetPart->updateStatus ) { + case Z_IUTargetPart_success: + ZOOM_options_set(c->tasks->u.package->options,"updateStatus", "success"); + break; + case Z_IUTargetPart_partial: + ZOOM_options_set(c->tasks->u.package->options,"updateStatus", "partial"); + break; + case Z_IUTargetPart_failure: + ZOOM_options_set(c->tasks->u.package->options,"updateStatus", "failure"); + if (targetPart->globalDiagnostics && targetPart->num_globalDiagnostics > 0) + response_diag(c, targetPart->globalDiagnostics[0]); + break; + } + // NOTE: Individual record status, surrogate diagnostics, and supplemental diagnostics ARE NOT REPORTED. + } + return 1; +} + +static int es_response_taskpackage(ZOOM_connection c, + Z_TaskPackage *taskPackage) +{ + // targetReference + Odr_oct *id = taskPackage->targetReference; + if (id) + ZOOM_options_setl(c->tasks->u.package->options, + "targetReference", (char*) id->buf, id->len); + + // taskStatus + switch ( *taskPackage->taskStatus ) { + case Z_TaskPackage_pending: + ZOOM_options_set(c->tasks->u.package->options,"taskStatus", "pending"); + break; + case Z_TaskPackage_active: + ZOOM_options_set(c->tasks->u.package->options,"taskStatus", "active"); + break; + case Z_TaskPackage_complete: + ZOOM_options_set(c->tasks->u.package->options,"taskStatus", "complete"); + break; + case Z_TaskPackage_aborted: + ZOOM_options_set(c->tasks->u.package->options,"taskStatus", "aborted"); + if ( taskPackage->num_packageDiagnostics && taskPackage->packageDiagnostics ) + response_diag(c, taskPackage->packageDiagnostics[0]); + break; + } + + // taskSpecificParameters + // NOTE: Only Update implemented, no others. + if ( taskPackage->taskSpecificParameters->which == Z_External_update ) { + Z_IUUpdateTaskPackage *utp = taskPackage->taskSpecificParameters->u.update->u.taskPackage; + es_response_taskpackage_update(c, utp); + } + return 1; +} + + static int es_response(ZOOM_connection c, Z_ExtendedServicesResponse *res) { if (!c->tasks || c->tasks->which != ZOOM_TASK_PACKAGE) return 0; - if (res->diagnostics && res->num_diagnostics > 0) - response_diag(c, res->diagnostics[0]); + switch (*res->operationStatus) { + case Z_ExtendedServicesResponse_done: + ZOOM_options_set(c->tasks->u.package->options,"operationStatus", "done"); + break; + case Z_ExtendedServicesResponse_accepted: + ZOOM_options_set(c->tasks->u.package->options,"operationStatus", "accepted"); + break; + case Z_ExtendedServicesResponse_failure: + ZOOM_options_set(c->tasks->u.package->options,"operationStatus", "failure"); + if (res->diagnostics && res->num_diagnostics > 0) + response_diag(c, res->diagnostics[0]); + break; + } if (res->taskPackage && res->taskPackage->which == Z_External_extendedService) { Z_TaskPackage *taskPackage = res->taskPackage->u.extendedService; - Odr_oct *id = taskPackage->targetReference; - - if (id) - ZOOM_options_setl(c->tasks->u.package->options, - "targetReference", (char*) id->buf, id->len); + es_response_taskpackage(c, taskPackage); } if (res->taskPackage && res->taskPackage->which == Z_External_octet) @@ -3518,7 +3777,7 @@ static void recv_apdu(ZOOM_connection c, Z_APDU *apdu) switch(apdu->which) { case Z_APDU_initResponse: - yaz_log(log_api, "%p recv_apd: Received Init response", c); + yaz_log(log_api, "%p recv_apdu: Received Init response", c); initrs = apdu->u.initResponse; ZOOM_connection_option_set(c, "serverImplementationId", initrs->implementationId ? @@ -3645,92 +3904,145 @@ static void recv_apdu(ZOOM_connection c, Z_APDU *apdu) } #if YAZ_HAVE_XML2 -static void handle_srw_response(ZOOM_connection c, - Z_SRW_searchRetrieveResponse *res) +static zoom_ret handle_srw_response(ZOOM_connection c, + Z_SRW_searchRetrieveResponse *res) { ZOOM_resultset resultset = 0; int i; NMEM nmem; ZOOM_Event event; - int *start; + int *start, *count; const char *syntax, *elementSetName; if (!c->tasks) - return; + return zoom_complete; switch(c->tasks->which) { case ZOOM_TASK_SEARCH: resultset = c->tasks->u.search.resultset; start = &c->tasks->u.search.start; + count = &c->tasks->u.search.count; syntax = c->tasks->u.search.syntax; elementSetName = c->tasks->u.search.elementSetName; + + if (!c->tasks->u.search.recv_search_fired) + { + event = ZOOM_Event_create(ZOOM_EVENT_RECV_SEARCH); + ZOOM_connection_put_event(c, event); + c->tasks->u.search.recv_search_fired = 1; + } break; case ZOOM_TASK_RETRIEVE: resultset = c->tasks->u.retrieve.resultset; start = &c->tasks->u.retrieve.start; + count = &c->tasks->u.retrieve.count; syntax = c->tasks->u.retrieve.syntax; elementSetName = c->tasks->u.retrieve.elementSetName; break; default: - return; + return zoom_complete; } - event = ZOOM_Event_create(ZOOM_EVENT_RECV_SEARCH); - ZOOM_connection_put_event(c, event); resultset->size = 0; + if (res->resultSetId) + ZOOM_resultset_option_set(resultset, "resultSetId", res->resultSetId); + yaz_log(log_details, "%p handle_srw_response got SRW response OK", c); - - if (res->numberOfRecords) - resultset->size = *res->numberOfRecords; - for (i = 0; inum_records; i++) + if (res->num_diagnostics > 0) { - int pos; - - Z_NamePlusRecord *npr = (Z_NamePlusRecord *) - odr_malloc(c->odr_in, sizeof(Z_NamePlusRecord)); - - if (res->records[i].recordPosition && - *res->records[i].recordPosition > 0) - pos = *res->records[i].recordPosition - 1; - else - pos = *start + i; - - npr->databaseName = 0; - npr->which = Z_NamePlusRecord_databaseRecord; - npr->u.databaseRecord = (Z_External *) - odr_malloc(c->odr_in, sizeof(Z_External)); - npr->u.databaseRecord->descriptor = 0; - npr->u.databaseRecord->direct_reference = - odr_oiddup(c->odr_in, yaz_oid_recsyn_xml); - npr->u.databaseRecord->which = Z_External_octet; - - npr->u.databaseRecord->u.octet_aligned = (Odr_oct *) - odr_malloc(c->odr_in, sizeof(Odr_oct)); - npr->u.databaseRecord->u.octet_aligned->buf = (unsigned char*) - res->records[i].recordData_buf; - npr->u.databaseRecord->u.octet_aligned->len = - npr->u.databaseRecord->u.octet_aligned->size = - res->records[i].recordData_len; - record_cache_add(resultset, npr, pos, syntax, elementSetName); + set_SRU_error(c, &res->diagnostics[0]); } - if (res->num_diagnostics > 0) + else { - const char *uri = res->diagnostics[0].uri; - if (uri) + if (res->numberOfRecords) + resultset->size = *res->numberOfRecords; + for (i = 0; inum_records; i++) { - int code = 0; - const char *cp; - if ((cp = strrchr(uri, '/'))) - code = atoi(cp+1); - set_dset_error(c, code, uri, - res->diagnostics[0].details, 0); + int pos; + Z_SRW_record *sru_rec; + Z_SRW_diagnostic *diag = 0; + int num_diag; + + Z_NamePlusRecord *npr = (Z_NamePlusRecord *) + odr_malloc(c->odr_in, sizeof(Z_NamePlusRecord)); + + if (res->records[i].recordPosition && + *res->records[i].recordPosition > 0) + pos = *res->records[i].recordPosition - 1; + else + pos = *start + i; + + sru_rec = &res->records[i]; + + npr->databaseName = 0; + npr->which = Z_NamePlusRecord_databaseRecord; + npr->u.databaseRecord = (Z_External *) + odr_malloc(c->odr_in, sizeof(Z_External)); + npr->u.databaseRecord->descriptor = 0; + npr->u.databaseRecord->direct_reference = + odr_oiddup(c->odr_in, yaz_oid_recsyn_xml); + npr->u.databaseRecord->which = Z_External_octet; + + npr->u.databaseRecord->u.octet_aligned = (Odr_oct *) + odr_malloc(c->odr_in, sizeof(Odr_oct)); + npr->u.databaseRecord->u.octet_aligned->buf = (unsigned char*) + sru_rec->recordData_buf; + npr->u.databaseRecord->u.octet_aligned->len = + npr->u.databaseRecord->u.octet_aligned->size = + sru_rec->recordData_len; + + if (sru_rec->recordSchema + && !strcmp(sru_rec->recordSchema, + "info:srw/schema/1/diagnostics-v1.1")) + { + sru_decode_surrogate_diagnostics(sru_rec->recordData_buf, + sru_rec->recordData_len, + &diag, &num_diag, + resultset->odr); + } + record_cache_add(resultset, npr, pos, syntax, elementSetName, + sru_rec->recordSchema, diag); } + *count -= i; + *start += i; + if (*count + *start > resultset->size) + *count = resultset->size - *start; + if (*count < 0) + *count = 0; + + nmem = odr_extract_mem(c->odr_in); + nmem_transfer(odr_getmem(resultset->odr), nmem); + nmem_destroy(nmem); + + if (*count > 0) + return ZOOM_connection_srw_send_search(c); } - nmem = odr_extract_mem(c->odr_in); - nmem_transfer(odr_getmem(resultset->odr), nmem); + return zoom_complete; +} +#endif + +#if YAZ_HAVE_XML2 +static void handle_srw_scan_response(ZOOM_connection c, + Z_SRW_scanResponse *res) +{ + NMEM nmem = odr_extract_mem(c->odr_in); + ZOOM_scanset scan; + + if (!c->tasks || c->tasks->which != ZOOM_TASK_SCAN) + return; + scan = c->tasks->u.scan.scan; + + if (res->num_diagnostics > 0) + set_SRU_error(c, &res->diagnostics[0]); + + scan->scan_response = 0; + scan->srw_scan_response = res; + nmem_transfer(odr_getmem(scan->odr), nmem); + + ZOOM_options_set_int(scan->options, "number", res->num_terms); nmem_destroy(nmem); } #endif @@ -3738,6 +4050,7 @@ static void handle_srw_response(ZOOM_connection c, #if YAZ_HAVE_XML2 static void handle_http(ZOOM_connection c, Z_HTTP_Response *hres) { + zoom_ret cret = zoom_complete; int ret = -1; const char *addinfo = 0; const char *connection_head = z_HTTP_header_lookup(hres->headers, @@ -3762,8 +4075,12 @@ static void handle_http(ZOOM_connection c, Z_HTTP_Response *hres) soap_package->u.generic->no == 0) { Z_SRW_PDU *sr = (Z_SRW_PDU*) soap_package->u.generic->p; + + ZOOM_options_set(c->options, "sru_version", sr->srw_version); if (sr->which == Z_SRW_searchRetrieve_response) - handle_srw_response(c, sr->u.response); + cret = handle_srw_response(c, sr->u.response); + else if (sr->which == Z_SRW_scan_response) + handle_srw_scan_response(c, sr->u.scan_response); else ret = -1; } @@ -3785,7 +4102,8 @@ static void handle_http(ZOOM_connection c, Z_HTTP_Response *hres) set_ZOOM_error(c, ZOOM_ERROR_DECODE, addinfo); do_close(c); } - ZOOM_connection_remove_task(c); + if (cret == zoom_complete) + ZOOM_connection_remove_task(c); if (!strcmp(hres->version, "1.0")) { /* HTTP 1.0: only if Keep-Alive we stay alive.. */ @@ -3836,23 +4154,36 @@ static int do_read(ZOOM_connection c) { int x; int err = odr_geterrorx(c->odr_in, &x); - char msg[60]; + char msg[100]; const char *element = odr_getelement(c->odr_in); - sprintf(msg, "ODR code %d:%d element=%-20s", - err, x, element ? element : ""); + yaz_snprintf(msg, sizeof(msg), + "ODR code %d:%d element=%s offset=%d", + err, x, element ? element : "", + odr_offset(c->odr_in)); set_ZOOM_error(c, ZOOM_ERROR_DECODE, msg); + if (log_api) + { + FILE *ber_file = yaz_log_file(); + if (ber_file) + odr_dumpBER(ber_file, c->buf_in, r); + } do_close(c); } - else if (gdu->which == Z_GDU_Z3950) - recv_apdu(c, gdu->u.z3950); - else if (gdu->which == Z_GDU_HTTP_Response) + else { + if (c->odr_print) + z_GDU(c->odr_print, &gdu, 0, 0); + if (gdu->which == Z_GDU_Z3950) + recv_apdu(c, gdu->u.z3950); + else if (gdu->which == Z_GDU_HTTP_Response) + { #if YAZ_HAVE_XML2 - handle_http(c, gdu->u.HTTP_Response); + handle_http(c, gdu->u.HTTP_Response); #else - set_ZOOM_error(c, ZOOM_ERROR_DECODE, 0); - do_close(c); + set_ZOOM_error(c, ZOOM_ERROR_DECODE, 0); + do_close(c); #endif + } } c->reconnect_ok = 0; } @@ -4079,6 +4410,8 @@ static void ZOOM_connection_do_io(ZOOM_connection c, int mask) if (c->cs->io_pending & CS_WANT_READ) mask += ZOOM_SELECT_READ; ZOOM_connection_set_mask(c, mask); + event = ZOOM_Event_create(ZOOM_EVENT_NONE); + ZOOM_connection_put_event(c, event); } else if (ret == 0) { @@ -4283,6 +4616,7 @@ ZOOM_API(int) ZOOM_connection_get_timeout(ZOOM_connection c) /* * Local variables: * c-basic-offset: 4 + * c-file-style: "Stroustrup" * indent-tabs-mode: nil * End: * vim: shiftwidth=4 tabstop=8 expandtab