From: Adam Dickmeiss Date: Wed, 8 Aug 2001 19:35:06 +0000 (+0000) Subject: Implemented utility yaz_sort_spec. X-Git-Tag: YAZ.1.8~59 X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=commitdiff_plain;h=109b6408fbe38ca68651a23b59a9ac875e7b8944 Implemented utility yaz_sort_spec. --- diff --git a/client/client.c b/client/client.c index 00819c2..774a08b 100644 --- a/client/client.c +++ b/client/client.c @@ -2,413 +2,7 @@ * Copyright (c) 1995-2001, Index Data * See the file LICENSE for details. * - * $Log: client.c,v $ - * Revision 1.126 2001-08-06 20:22:23 adam - * Client doesn't set VAL_PROXY otherinfo unless -p is specified. - * - * Revision 1.125 2001/07/19 19:51:41 adam - * Added typecasts to make C++ happy. - * - * Revision 1.124 2001/07/04 20:13:51 ja7 - * Added new commend "proxy" for ysing a yaz-proxy to connect to the target - * Added new command line option -p for setting the proxy host - * - * Revision 1.123 2001/06/11 12:54:47 heikki - * Displayng diags in EsResponse, even if they should not be there... - * - * Revision 1.122 2001/05/16 07:27:29 adam - * Reference id set for InitRequest. - * - * Revision 1.121 2001/04/22 12:26:17 ja7 - * if Compiled with Command line history a open command is pushed into - * the command history if yaz-client is startet with a server on the - * command line. eg - * yaz-clinet tcp:server:port/database - * hash the commend - * open tcp:server:port/database - * in the command history on startup - * - * Added the refid set with setrefid to the update APDU - * - * Revision 1.120 2001/04/06 12:26:46 adam - * Optional CCL module. Moved atoi_n to marcdisp.h from yaz-util.h. - * - * Revision 1.119 2001/04/05 13:08:48 adam - * New configure options: --enable-module. - * - * Revision 1.118 2001/03/27 14:48:06 adam - * Fixed scan for bad CCL. - * - * Revision 1.117 2001/03/25 21:55:12 adam - * Added odr_intdup. Ztest server returns TaskPackage for ItemUpdate. - * - * Revision 1.116 2001/03/21 12:43:36 adam - * Implemented cs_create_host. Better error reporting for SSL comstack. - * - * Revision 1.115 2001/03/13 18:10:58 adam - * Added option -c to set CCL config file. - * - * Revision 1.114 2001/02/21 13:46:53 adam - * C++ fixes. - * - * Revision 1.113 2001/02/21 09:41:15 adam - * Fixed problem with old codecs. - * - * Revision 1.112 2001/02/20 11:25:32 adam - * Added ill_get_APDU and ill_get_Cancel. - * - * Revision 1.111 2001/01/30 15:52:48 ja7 - * added command for setting packageName in ES packages! - * command is named packagename default is NULL for server suplyed package name - * - * Revision 1.110 2001/01/29 11:19:05 adam - * Clients prints options in InitResponse. - * - * Revision 1.109 2001/01/22 10:41:47 adam - * Multiple attribute may be specified for sorging. - * - * Revision 1.108 2000/11/23 10:58:32 adam - * SSL comstack support. Separate POSIX thread support library. - * - * Revision 1.107 2000/11/16 13:11:07 adam - * Changed because ccl_rpn_query sets attribute set. - * - * Revision 1.106 2000/11/13 09:44:59 adam - * Work on SCAN: RPN2CCL conversion and proper "next" scan. - * - * Revision 1.105 2000/10/02 11:07:44 adam - * Added peer_name member for bend_init handler. Changed the YAZ - * client so that tcp: can be avoided in target spec. - * - * Revision 1.104 2000/09/04 08:58:15 adam - * Added prefix yaz_ for most logging utility functions. - * - * Revision 1.103 2000/08/10 08:41:26 adam - * Fixes for ILL. - * - * Revision 1.102 2000/05/18 11:57:04 adam - * Client display time elapsed. - * - * Revision 1.101 2000/04/05 07:39:54 adam - * Added shared library support (libtool). - * - * Revision 1.100 2000/03/20 19:29:59 adam - * Minor change. - * - * Revision 1.99 2000/03/20 19:06:25 adam - * Added Segment request for fronend server. Work on admin for client. - * - * Revision 1.98 2000/03/16 13:55:49 ian - * Added commands for sending shutdown and startup admin requests via the admin ES. - * - * Revision 1.97 2000/03/14 14:06:04 ian - * Minor change to order of debugging output for send_apdu, - * fixed encoding of admin request. - * - * Revision 1.96 2000/03/14 09:27:07 ian - * Added code to enable sending of admin extended service requests - * - * Revision 1.95 2000/02/28 11:20:05 adam - * Using autoconf. New definitions: YAZ_BEGIN_CDECL/YAZ_END_CDECL. - * - * Revision 1.94 2000/01/31 13:15:21 adam - * Removed uses of assert(3). Cleanup of ODR. CCL parser update so - * that some characters are not surrounded by spaces in resulting term. - * ILL-code updates. - * - * Revision 1.93 2000/01/15 09:39:50 adam - * Implemented ill_get_ILLRequest. More ILL testing for client. - * - * Revision 1.92 1999/12/21 16:24:48 adam - * More robust ISO2709 handling (in case of real bad formats). - * - * Revision 1.91 1999/12/16 23:36:19 adam - * Implemented ILL protocol. Minor updates ASN.1 compiler. - * - * Revision 1.90 1999/11/30 13:47:11 adam - * Improved installation. Moved header files to include/yaz. - * - * Revision 1.89 1999/11/04 14:58:44 adam - * Added status elements for backend delete result set handler. - * Updated delete result result set command for client. - * - * Revision 1.88 1999/10/11 10:00:29 adam - * Modified printing of records. - * - * Revision 1.87 1999/08/27 09:40:32 adam - * Renamed logf function to yaz_log. Removed VC++ project files. - * - * Revision 1.86 1999/07/06 12:13:35 adam - * Added "schema" command. - * - * Revision 1.85 1999/06/16 11:55:24 adam - * Added APDU log to client. - * - * Revision 1.84 1999/06/01 14:29:11 adam - * Work on Extended Services. - * - * Revision 1.83 1999/05/26 15:24:26 adam - * Fixed minor bugs regarding DB Update (introduced by previous commit). - * - * Revision 1.82 1999/05/26 13:49:12 adam - * DB Update implemented in client (very basic). - * - * Revision 1.81 1999/04/20 09:56:48 adam - * Added 'name' paramter to encoder/decoder routines (typedef Odr_fun). - * Modified all encoders/decoders to reflect this change. - * - * Revision 1.80 1999/03/31 11:18:24 adam - * Implemented odr_strdup. Added Reference ID to backend server API. - * - * Revision 1.79 1999/03/23 14:14:25 adam - * Yet another fix. - * - * Revision 1.78 1999/03/18 12:57:18 adam - * Minor fix. - * - * Revision 1.77 1999/03/11 15:26:51 adam - * Fixed bug (introduced by previous commit). - * - * Revision 1.76 1999/03/11 11:12:07 adam - * Added GNU readline support. HTML display in client. - * - * Revision 1.75 1999/02/01 15:37:32 adam - * Fixed minor bug introduced by previous commit. - * - * Revision 1.74 1999/02/01 15:35:21 adam - * Added XML display. - * - * Revision 1.73 1998/10/20 13:55:43 quinn - * Fixed Scan bug in asn and client - * - * Revision 1.72 1998/10/20 13:23:15 quinn - * changed preferred pos to 1 - * - * Revision 1.71 1998/10/20 13:21:43 adam - * Fixed scan response handler. - * - * Revision 1.70 1998/09/22 09:40:37 adam - * Minor changes in sort spec. - * - * Revision 1.69 1998/08/19 16:10:06 adam - * Changed som member names of DeleteResultSetRequest/Response. - * - * Revision 1.68 1998/07/20 12:37:06 adam - * Added 'delete ' command. Changed open command so that - * it reconnects if already connected. - * - * Revision 1.67 1998/06/09 13:55:06 adam - * Minor changes. - * - * Revision 1.66 1998/05/18 13:06:53 adam - * Changed the way attribute sets are handled by the retriaval module. - * Extended Explain conversion / schema. - * Modified server and client to work with ASN.1 compiled protocol handlers. - * - * Revision 1.65 1998/03/31 15:13:19 adam - * Development towards compiled ASN.1. - * - * Revision 1.64 1998/03/31 11:07:44 adam - * Furhter work on UNIverse resource report. - * Added Extended Services handling in frontend server. - * - * Revision 1.63 1998/03/05 08:05:10 adam - * Added a few casts to make C++ happy. - * - * Revision 1.62 1998/02/11 11:53:33 adam - * Changed code so that it compiles as C++. - * - * Revision 1.61 1998/02/10 11:03:06 adam - * Implemented command refid. Client prints reference-ID's, when present, - * in responses. - * - * Revision 1.60 1998/01/29 14:08:52 adam - * Better sort diagnostics. - * - * Revision 1.59 1998/01/29 13:17:56 adam - * Added sort. - * - * Revision 1.58 1998/01/07 13:51:45 adam - * Minor change. - * - * Revision 1.57 1998/01/07 12:58:22 adam - * Using fgets instead of gets. - * - * Revision 1.56 1997/11/05 09:18:31 adam - * The client handles records with no associated syntax. - * - * Revision 1.55 1997/10/31 12:20:08 adam - * Improved memory debugging for xmalloc/nmem.c. References to NMEM - * instead of ODR in n ESPEC-1 handling in source d1_espec.c. - * Bug fix: missing fclose in data1_read_espec1. - * - * Revision 1.54 1997/10/27 13:52:46 adam - * Header yaz-util includes all YAZ utility header files. - * - * Revision 1.53 1997/09/29 13:18:59 adam - * Added function, oid_ent_to_oid, to replace the function - * oid_getoidbyent, which is not thread safe. - * - * Revision 1.52 1997/09/29 07:20:31 adam - * Client code uses nmem_init. - * - * Revision 1.51 1997/09/26 09:41:55 adam - * Updated client to handle multiple diagnostics. - * - * Revision 1.50 1997/09/17 12:10:29 adam - * YAZ version 1.4. - * - * Revision 1.49 1997/09/04 13:45:17 adam - * Added UNImarc to list of available syntaxes. - * - * Revision 1.48 1997/09/01 08:48:44 adam - * New windows NT/95 port using MSV5.0. Only a few changes made - * to avoid warnings. Sub project created: client.dsp. - * - * Revision 1.47 1997/07/01 13:49:56 adam - * Take care of case when invalid target is specified on command line. - * - * Revision 1.46 1997/06/23 10:30:18 adam - * Added call to ccl_rpn_delete in search. Added ODR stream "out" - * as parameter to ccl_rpn_query to release RPN query. - * - * Revision 1.45 1997/05/14 06:53:29 adam - * C++ support. - * - * Revision 1.44 1997/05/05 11:20:35 adam - * Client uses "options" utility and marc dump filename may be specified - * as an option (-m ). - * - * Revision 1.43 1996/11/08 11:03:26 adam - * Client accepts multiple database names. - * - * Revision 1.42 1996/10/08 10:44:57 quinn - * Resolved conflicts. - * - * Revision 1.41 1996/10/07 15:29:03 quinn - * Work - * - * Revision 1.40 1996/08/29 14:19:34 quinn - * Fixed conflict (CVS) - * - * Revision 1.39 1996/08/27 10:43:22 quinn - * Made select() optional - * - * Revision 1.38 1996/08/12 14:09:11 adam - * Default prefix query attribute set defined by using p_query_attset. - * - * Revision 1.37 1996/07/06 19:58:29 quinn - * System headerfiles gathered in yconfig - * - * Revision 1.36 1996/06/10 08:53:47 quinn - * Added Summary - * - * Revision 1.35 1996/06/03 09:45:50 quinn - * Added display of OIDs in the GRS routine. - * - * Revision 1.34 1996/05/09 07:26:49 quinn - * *** empty log message *** - * - * Revision 1.33 1996/05/09 07:25:22 quinn - * Small - * - * Revision 1.32 1996/03/15 11:05:33 adam - * The user can set the preferred query type (prefix, ccl, ..) with the - * querytype command. - * - * Revision 1.31 1996/02/20 12:51:54 quinn - * Fixed problems with EXTERNAL. - * - * Revision 1.30 1996/02/12 18:18:09 quinn - * Fidgeting. - * - * Revision 1.29 1996/01/02 08:57:25 quinn - * Changed enums in the ASN.1 .h files to #defines. Changed oident.class to oclass - * - * Revision 1.28 1995/12/14 11:09:31 quinn - * Added Explain record syntax to the format command. - * - * Revision 1.27 1995/12/12 16:37:02 quinn - * Added destroy element to data1_node. - * - * Revision 1.26 1995/12/12 14:11:00 quinn - * Minimal. - * - * Revision 1.25 1995/11/13 09:27:22 quinn - * Fiddling with the variant stuff. - * - * Revision 1.24 1995/10/30 12:41:13 quinn - * Added hostname lookup for server. - * - * Revision 1.23 1995/10/18 16:12:30 quinn - * Better diagnostics. - * - * Revision 1.22 1995/10/11 14:49:12 quinn - * Smallish. - * - * Revision 1.21 1995/09/29 17:01:47 quinn - * More Windows work - * - * Revision 1.20 1995/08/29 14:24:13 quinn - * Added second half of close-handshake - * - * Revision 1.19 1995/08/29 11:17:28 quinn - * Added code to receive close - * - * Revision 1.18 1995/08/28 12:21:27 quinn - * Client can now ask for simple element set names. - * - * Revision 1.17 1995/08/17 12:45:02 quinn - * Fixed minor problems with GRS-1. Added support in c&s. - * - * Revision 1.16 1995/08/15 12:00:04 quinn - * Updated External - * - * Revision 1.15 1995/06/22 09:28:03 quinn - * Fixed bug in SUTRS processing. - * - * Revision 1.14 1995/06/19 12:37:41 quinn - * Added BER dumper. - * - * Revision 1.13 1995/06/16 10:29:11 quinn - * *** empty log message *** - * - * Revision 1.12 1995/06/15 07:44:57 quinn - * Moving to v3. - * - * Revision 1.11 1995/06/14 15:26:40 quinn - * *** empty log message *** - * - * Revision 1.10 1995/06/06 14:56:58 quinn - * Better diagnostics. - * - * Revision 1.9 1995/06/06 08:15:19 quinn - * Cosmetic. - * - * Revision 1.8 1995/06/05 10:52:22 quinn - * Added SCAN. - * - * Revision 1.7 1995/06/02 09:50:09 quinn - * Smallish. - * - * Revision 1.6 1995/05/31 08:29:21 quinn - * Nothing significant. - * - * Revision 1.5 1995/05/29 08:10:47 quinn - * Moved oid.c to util. - * - * Revision 1.4 1995/05/22 15:30:13 adam - * Client uses prefix query notation. - * - * Revision 1.3 1995/05/22 15:06:53 quinn - * *** empty log message *** - * - * Revision 1.2 1995/05/22 14:56:40 quinn - * *** empty log message *** - * - * Revision 1.1 1995/05/22 11:30:31 quinn - * Added prettier client. - * + * $Id: client.c,v 1.127 2001-08-08 19:35:06 adam Exp $ * */ @@ -434,6 +28,7 @@ #include #include +#include #if YAZ_MODULE_ill #include @@ -1992,10 +1587,6 @@ int send_sortrequest(char *arg, int newset) Z_SortKeySpecList *sksl = (Z_SortKeySpecList *) odr_malloc (out, sizeof(*sksl)); char setstring[32]; - char sort_string_buf[32], sort_flags[32]; - int off; - int oid[OID_SIZE]; - oident bib1; if (setnumber >= 0) sprintf (setstring, "%d", setnumber); @@ -2024,105 +1615,8 @@ int send_sortrequest(char *arg, int newset) req->sortedResultSetName = odr_strdup (out, setstring); - req->sortSequence = sksl; - sksl->num_specs = 0; - sksl->specs = (Z_SortKeySpec **)odr_malloc (out, sizeof(sksl->specs) * 20); - - bib1.proto = protocol; - bib1.oclass = CLASS_ATTSET; - bib1.value = VAL_BIB1; - while ((sscanf (arg, "%31s %31s%n", sort_string_buf, sort_flags, &off)) == 2 - && off > 1) - { - int i; - char *sort_string_sep; - char *sort_string = sort_string_buf; - Z_SortKeySpec *sks = (Z_SortKeySpec *)odr_malloc (out, sizeof(*sks)); - Z_SortKey *sk = (Z_SortKey *)odr_malloc (out, sizeof(*sk)); - - arg += off; - sksl->specs[sksl->num_specs++] = sks; - sks->sortElement = (Z_SortElement *)odr_malloc (out, sizeof(*sks->sortElement)); - sks->sortElement->which = Z_SortElement_generic; - sks->sortElement->u.generic = sk; - - if ((sort_string_sep = strchr (sort_string, '='))) - { - int i = 0; - sk->which = Z_SortKey_sortAttributes; - sk->u.sortAttributes = - (Z_SortAttributes *)odr_malloc (out, sizeof(*sk->u.sortAttributes)); - sk->u.sortAttributes->id = oid_ent_to_oid(&bib1, oid); - sk->u.sortAttributes->list = - (Z_AttributeList *)odr_malloc (out, sizeof(*sk->u.sortAttributes->list)); - sk->u.sortAttributes->list->attributes = - (Z_AttributeElement **) - odr_malloc (out, 10 * - sizeof(*sk->u.sortAttributes->list->attributes)); - while (i < 10 && sort_string && sort_string_sep) - { - Z_AttributeElement *el = (Z_AttributeElement *) - odr_malloc (out, sizeof(*el)); - sk->u.sortAttributes->list->attributes[i] = el; - el->attributeSet = 0; - el->attributeType = (int *)odr_malloc (out, sizeof(*el->attributeType)); - *el->attributeType = atoi (sort_string); - el->which = Z_AttributeValue_numeric; - el->value.numeric = (int *)odr_malloc (out, sizeof(*el->value.numeric)); - *el->value.numeric = atoi (sort_string_sep + 1); - i++; - sort_string = strchr(sort_string, ','); - if (sort_string) - { - sort_string++; - sort_string_sep = strchr (sort_string, '='); - } - } - sk->u.sortAttributes->list->num_attributes = i; - } - else - { - sk->which = Z_SortKey_sortField; - sk->u.sortField = odr_strdup (out, sort_string); - } - sks->sortRelation = (int *)odr_malloc (out, sizeof(*sks->sortRelation)); - *sks->sortRelation = Z_SortRelation_ascending; - sks->caseSensitivity = (int *)odr_malloc (out, sizeof(*sks->caseSensitivity)); - *sks->caseSensitivity = Z_SortCase_caseSensitive; - -#ifdef ASN_COMPILED - sks->which = Z_SortKeySpec_null; - sks->u.null = odr_nullval (); -#else - sks->missingValueAction = NULL; -#endif - - for (i = 0; sort_flags[i]; i++) - { - switch (sort_flags[i]) - { - case 'a': - case 'A': - case '>': - *sks->sortRelation = Z_SortRelation_descending; - break; - case 'd': - case 'D': - case '<': - *sks->sortRelation = Z_SortRelation_ascending; - break; - case 'i': - case 'I': - *sks->caseSensitivity = Z_SortCase_caseInsensitive; - break; - case 'S': - case 's': - *sks->caseSensitivity = Z_SortCase_caseSensitive; - break; - } - } - } - if (!sksl->num_specs) + req->sortSequence = yaz_sort_spec (out, arg); + if (!req->sortSequence) { printf ("Missing sort specifications\n"); return -1; diff --git a/include/yaz/Makefile.am b/include/yaz/Makefile.am index 89d7fcf..1e3e301 100644 --- a/include/yaz/Makefile.am +++ b/include/yaz/Makefile.am @@ -1,7 +1,7 @@ -## $Id: Makefile.am,v 1.10 2001-05-16 07:37:39 adam Exp $ +## $Id: Makefile.am,v 1.11 2001-08-08 19:35:06 adam Exp $ pkginclude_HEADERS= backend.h ccl.h comstack.h \ - d1_attset.h d1_map.h data1.h diagbib1.h \ + d1_attset.h d1_map.h data1.h diagbib1.h sortspec.h \ log.h logrpn.h marcdisp.h nmem.h odr.h oid.h options.h otherinfo.h \ pquery.h prt-ext.h readconf.h statserv.h tcpip.h tpath.h wrbuf.h xmalloc.h \ yaz-ccl.h yaz-util.h yaz-version.h yaz-date.h yconfig.h proto.h \ diff --git a/include/yaz/sortspec.h b/include/yaz/sortspec.h new file mode 100644 index 0000000..98a63e0 --- /dev/null +++ b/include/yaz/sortspec.h @@ -0,0 +1,42 @@ +/* + * Copyright (c) 1995-2001, Index Data. + * + * Permission to use, copy, modify, distribute, and sell this software and + * its documentation, in whole or in part, for any purpose, is hereby granted, + * provided that: + * + * 1. This copyright and permission notice appear in all copies of the + * software and its documentation. Notices of copyright or attribution + * which appear at the beginning of any file must remain unchanged. + * + * 2. The name of Index Data or the individual authors may not be used to + * endorse or promote products derived from this software without specific + * prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND, + * EXPRESS, IMPLIED, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY + * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. + * IN NO EVENT SHALL INDEX DATA BE LIABLE FOR ANY SPECIAL, INCIDENTAL, + * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR + * NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF + * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE + * OF THIS SOFTWARE. + * + * $Id: sortspec.h,v 1.1 2001-08-08 19:35:06 adam Exp $ + */ + +#ifndef SORTSPEC_H +#define SORTSPEC_H + +#include +#include + +YAZ_BEGIN_CDECL + +YAZ_EXPORT Z_SortKeySpecList *yaz_sort_spec (ODR out, const char *arg); + +YAZ_END_CDECL + +#endif + diff --git a/zutil/Makefile.am b/zutil/Makefile.am index 221a0c0..6f65e69 100644 --- a/zutil/Makefile.am +++ b/zutil/Makefile.am @@ -1,4 +1,4 @@ -## $Id: Makefile.am,v 1.5 2001-03-21 15:02:39 adam Exp $ +## $Id: Makefile.am,v 1.6 2001-08-08 19:35:06 adam Exp $ noinst_LTLIBRARIES = libzutil.la INCLUDES=-I$(top_srcdir)/include @@ -6,4 +6,4 @@ INCLUDES=-I$(top_srcdir)/include LIBS = libzutil_la_SOURCES = zget.c prt-ext.c yaz-ccl.c diagbib1.c logrpn.c \ - otherinfo.c pquery.c + otherinfo.c pquery.c sortspec.c diff --git a/zutil/sortspec.c b/zutil/sortspec.c new file mode 100644 index 0000000..c421fcb --- /dev/null +++ b/zutil/sortspec.c @@ -0,0 +1,122 @@ +/* + * Copyright (c) 1995-2001, Index Data. + * See the file LICENSE for details. + * + * $Id: sortspec.c,v 1.1 2001-08-08 19:35:06 adam Exp $ + */ + +#include +#include +#include + +#include +#include +#include + +Z_SortKeySpecList *yaz_sort_spec (ODR out, const char *arg) +{ + int oid[OID_SIZE]; + oident bib1; + char sort_string_buf[32], sort_flags[32]; + Z_SortKeySpecList *sksl = (Z_SortKeySpecList *) + odr_malloc (out, sizeof(*sksl)); + int off; + + sksl->num_specs = 0; + sksl->specs = (Z_SortKeySpec **)odr_malloc (out, sizeof(sksl->specs) * 20); + + bib1.proto = PROTO_Z3950; + bib1.oclass = CLASS_ATTSET; + bib1.value = VAL_BIB1; + while ((sscanf (arg, "%31s %31s%n", sort_string_buf, + sort_flags, &off)) == 2 && off > 1) + { + int i; + char *sort_string_sep; + char *sort_string = sort_string_buf; + Z_SortKeySpec *sks = (Z_SortKeySpec *)odr_malloc (out, sizeof(*sks)); + Z_SortKey *sk = (Z_SortKey *)odr_malloc (out, sizeof(*sk)); + + arg += off; + sksl->specs[sksl->num_specs++] = sks; + sks->sortElement = (Z_SortElement *) + odr_malloc (out, sizeof(*sks->sortElement)); + sks->sortElement->which = Z_SortElement_generic; + sks->sortElement->u.generic = sk; + + if ((sort_string_sep = strchr (sort_string, '='))) + { + int i = 0; + sk->which = Z_SortKey_sortAttributes; + sk->u.sortAttributes = (Z_SortAttributes *) + odr_malloc (out, sizeof(*sk->u.sortAttributes)); + sk->u.sortAttributes->id = oid_ent_to_oid(&bib1, oid); + sk->u.sortAttributes->list = (Z_AttributeList *) + odr_malloc (out, sizeof(*sk->u.sortAttributes->list)); + sk->u.sortAttributes->list->attributes = (Z_AttributeElement **) + odr_malloc (out, 10 * + sizeof(*sk->u.sortAttributes->list->attributes)); + while (i < 10 && sort_string && sort_string_sep) + { + Z_AttributeElement *el = (Z_AttributeElement *) + odr_malloc (out, sizeof(*el)); + sk->u.sortAttributes->list->attributes[i] = el; + el->attributeSet = 0; + el->attributeType = odr_intdup (out, atoi (sort_string)); + el->which = Z_AttributeValue_numeric; + el->value.numeric = + odr_intdup (out, atoi (sort_string_sep + 1)); + i++; + sort_string = strchr(sort_string, ','); + if (sort_string) + { + sort_string++; + sort_string_sep = strchr (sort_string, '='); + } + } + sk->u.sortAttributes->list->num_attributes = i; + } + else + { + sk->which = Z_SortKey_sortField; + sk->u.sortField = odr_strdup (out, sort_string); + } + sks->sortRelation = odr_intdup (out, Z_SortRelation_ascending); + sks->caseSensitivity = odr_intdup (out, Z_SortCase_caseSensitive); + +#ifdef ASN_COMPILED + sks->which = Z_SortKeySpec_null; + sks->u.null = odr_nullval (); +#else + sks->missingValueAction = NULL; +#endif + + for (i = 0; sort_flags[i]; i++) + { + switch (sort_flags[i]) + { + case 'a': + case 'A': + case '>': + *sks->sortRelation = Z_SortRelation_descending; + break; + case 'd': + case 'D': + case '<': + *sks->sortRelation = Z_SortRelation_ascending; + break; + case 'i': + case 'I': + *sks->caseSensitivity = Z_SortCase_caseInsensitive; + break; + case 'S': + case 's': + *sks->caseSensitivity = Z_SortCase_caseSensitive; + break; + } + } + } + if (!sksl->num_specs) + return 0; + return sksl; +}