3 tcpip comstack: fix use of uinitialized variable in cs_straddr. This
4 bug was introduced in 3.0.51.
8 tcpip comstack: Remove TCP receiver buffer optimizations for Solaris.
10 tcpip comstack: fix leak for getaddrinfo.
12 Encoding of SRU database is performed by yaz_encode_sru_dbpath_odr or
13 yaz_encode_sru_dbpath_buf. Now used by yaz-client and the ZOOM API.
14 Decoding of SRU "path" database is performed by private function
15 yaz_decode_sru_dbpath_odr . This in turn is used by yaz_srw_decode
16 and yaz_sru_decode in server applications, GFS, yazproxy, metaproxy.
18 yaz-client: honor base command for SRU. Change when database setting
19 is applied for SRU and ensure it is kept when a connection is reset.
20 Change also the way errors are displayed or SRU (decoding of packages).
24 Add support for extra request / response data for SRU codecs and GFS.
25 The Z_SRW_PDU structure has two new members extraResponseData_{buf,len}
26 for extra data response buffer and length. For the GFS, both request
27 and response data (XML) is carried in extra_args and extra_response_data
28 for the search handler. Patch by Ko van der Sloot.
30 ZOOM: For queries that cannot be converted to the specified rpnCharset,
31 ZOOM now returns a diagnostic on the client-side ('invalid query' /
32 10010). This fixes bug #2113.
34 yaz-client fix: If cmdfile is passed to yaz-client (option -f) and that
35 cmdfile included a 'quit' command that would result in a memory violation.
39 Make a number of functions defined in xmlquery.c static. These have
40 never been declared in a public header file (yaz/xmlquery.h) and was
41 made public by mistake.
43 Improve speed of character conversions (iconv utilities). This makes
44 conversions from MARC-8 faster.
46 ZOOM_record_get returns 0 pointer if a MARC record can not be decoded -
47 unless type desired is "raw". This will prevent type "xml" from
48 returning ISO2709 .. Which obviously can not be XML parsed.
50 Fix memory leak in ZOOM that would occur if option apdulog was used
51 on a re-used connection.
53 Frontend server logs HTTP requests.
55 Frontend server now sends Z39.50 close when it times out (sesssion has
56 been idle for too long). Versions 2.0.30 and earlier also sent close.
57 But due to a mistake this was disabled in all versions after that, i.e.
58 the server would just close the socket immediately.
60 yaz-client emits a better message when receiving an unrecognised
63 Skip zero-length subfields when decoding ISO2709. This rare case happens
64 if a record has two FS characters in a sequence. Without this patch
65 there would be a reference beyond char array in using_code_len fragments
68 Fix yaz-marcdump error that would occur if option -n was used (bug #3028).
72 The show command offered by the zoomsh command now takes a 3d optional
73 parameter type which is what is passed to ZOOM_record. If the type
74 argument is omitted, "render" is used.
76 RPN to CQL conv may use USE string attributes (bug #2978).
78 MarcXchange NS is now info:lc/xmlns/marcxchange-v1 .
82 Function yaz_xml2query allows a diagnostic element in the PQF XML
83 representation .. diagnostic@code and diagnostic@addinfo is diagnostic
84 code and additional info respectively.
86 The BER BOOLEAN is now the integral type Odr_bool which still happens
87 to be an 'int'. The BER INTEGER which used to be a plain 'int' is now
88 typedef'd to Odr_int. This is still an integral 'int', but it may be
89 changed to 64-bit via a one-liner in nmem.h (NMEM_64=1). The documentation,
90 ASN-1 compiler as well as programs has been updated to use the new types.
94 zoom: ZOOM_record_get now renders OPAC records when type=xml. Previously
95 only the bibliographic record was rendered. For type=opac, an OPAC
96 record is only returned if it is present.
98 iconv: small fix for encoding of advancegreek.
100 yaz-client: avoid double display of SRU/SRW records (bug #2798).
102 yaz-client: option auto_reconnect=on really reconnects.
104 yaz-client: fix bug #2770 - avoid length limit for auth parameters.
106 server: avoid null ptr ref for for yaz_poll errors.
108 build: fix RPM build for RHEL 5.3.
110 comstack: prefer IPV6 addresses over IPV4 - should refix bug #2350
112 --- 3.0.45 2009/03/31
114 Fixed bug #2709: TCP connect returns Invalid argument.
116 Fixed compilation for mingw.
118 Honor charset for raw records (ZOOM_record_get).
120 Fixed use of errno for threaded mode that was seen on Solaris 10.
122 Fixed argument passing with blanks in value for Windows Service.
124 Disable YAZ' own log rotate by default (no 1 GB limit).
125 The variable l_max_size which specifies the log file limit is set to 0
126 (DISABLED): This is due to the fact that YAZ is most often deployed using
127 logrotate. Also YAZ can not perform log rotate because of unsufficient
128 permissions (setuid).
130 --- 3.0.44 2009/02/17
132 List supported encodings in man page for yaz-iconv.
134 Fixed missing SSL libs for --libs output
136 Re-established OID record syntax application-xml. Nobody should use it
137 but we don't want to change soname because of this symbol being absent.
139 --- 3.0.42 2009/02/02
141 YAZ' RPM spec works for both SUSE Linux Enterprise and RedHat Fedora.
143 Added member named_result_sets for init handler struct for the GFS. This
144 allows a server to disable named result sets.
146 Removed OID record syntax application-xml.
148 Added support for rule-based transliterator for ICU wrapper of YAZ.
150 Fixed bug #1902: yaz-icu XML output.
152 Make YAZ checks Emacs friendly.
154 BITSTRING value shows value. Bug #2346.
156 ISO2709 decoding: skip control characters from indicator data.
158 Omit sort key by default in yaz-icu's output.
160 Allow combined single char options (again) for YAZ' options function.
162 Utility yaz-marcdump got option to display YAZ version (-V).
164 Allow YAZ to use ICU 3.4.
166 Added new ICU test case which illustrates removal of diacritics.
168 --- 3.0.41 2008/12/29
170 Fixed Fixed test that makes VERSION_SHA1 appear on dist versions too.
172 --- 3.0.40 2008/12/29
174 For configure, using option --without-xml2 also disables Libxslt/Libexslt
177 Fixed bug #2352: yaz-marcdump crashes for certain record.
179 Added man page 'bib1-attr' which includes list of common Bib-1 attributes.
181 Added support for Danmarc2 to UTF-8 conversion.
183 Added support for ISO5426 to UTF-8 conversion.
185 zget_InitRequest/zget_InitResponse returns GIT SHA1 hash as part of
186 implementation version.
188 Function yaz_version returns GIT SHA1 hash for parameter sha1_str.
190 --- 3.0.38 2008/11/10
192 ZOOM C now only fires one ZOOM_EVENT_SEARCH per search-task. Previously,
193 ZOOM_EVENT_SEARCH was fired for each searchRetrieve Response received.
195 ZOOM C now interprets databaseName option for ZOOM connection as path
198 Windows version bundled with Libxml2 2.7.1 / Libxslt 1.1.24 / ICU 4.0.
200 Fixed CCL to RPN/PQF conversion which could result in invalid PQF.
202 Dummy Libxml2 types no longer defined in headers of YAZ'.
204 Fixed memory violation for ZOOM C - could occur when SRU diagnostics was
207 --- 3.0.36 2008/09/26
209 Various ODR chapter fixes.
211 Windows version uses libxml2 2.6.32+, libxslt 1.1.23+ and ICU 4.0.
213 Added missing source for Windows compilation, mutex.c.
215 Fixed compilation of YAZ for Visual Studio 2008. Bug #2256.
217 For SRU connections in ZOOM all records up to "count" are now fetched.
219 Fixed crash in generic frontend server (and yaz-ztest) which occurred
220 in Windows due to bad error handling for Libxml2.
222 Added facility for sending arbitrary records (ASN.1 any) using
223 ZOOM C's Extended service update. Patch by Sam Reynolds.
225 New options for ZOOM C's connection, logapdu which makes ZOOM log
228 --- 3.0.34 2008/06/18
230 YAZ uses GNU TLS without the OpenSSL compatibility wrapper.
232 --- 3.0.32 2008/06/12
234 Fixed memory violation that could occur when decoding UTF-8. This bug
235 was only present in 3.0.30 of YAZ.
237 --- 3.0.30 2008/06/06
239 Implemented SSL sockets using GNU TLS. OpenSSL is still supported, but
240 GNU TLS is used by default (if found).
242 yaz-ztest returns OPAC records if a client asks for OPAC.
244 Improved speed of MARC-8 encoding.
246 Added support for lossy and loss-less MARC-8 encoding.
248 Changed yaz_record_conv_record to be reentrant for XSLT conversions.
250 Added new Windows Service wrapper (sc).
252 yaz-client's itemorder command may now send a file.
254 Fixed yaz-marcdump to allow the use of NS prefix for record element.
256 Added new function yaz_log_xml_errors.
258 Allow (but warn) unknown XML attributes in MARCXML parsing.
260 Handle G1 sequneces in MARC-8 decoding. Bug #2115.
262 The UTF-8 to MARC-8 conversion now uses a different set of characters
263 for Greek symbols. Bug #2120.
265 --- 3.0.26 2008/02/21
267 Added yaz_daemon (daemon.h).
269 Fixed bug #2068: pkg-config trouble
271 Fixed bug #395: ZOOM_record / OPAC record encoding problems.
273 --- 3.0.24 2008/01/28
275 Document --with-xml2 option.
277 Added OPAC XML XSD (etc/opacxml.xsd).
279 Allow glob mask for name attribute in retrieval element for the
280 generic frontend server's retrieval facility.
282 Changed yaz_poll_poll to return yaz_poll_except for all returned events
283 except POLLIN/POLLOUT.
285 Fixed error handling in cs_listen. Bug #2037.
287 --- 3.0.22 2008/01/20
289 Fixed version in yaz/yaz-version.h.
291 Fixed bug #2027: Crash when closing connection.
293 Changed configure so that ICU support is only enabled if only ICU
294 and Libxml2 is available (because the ICU chain is XML based).
296 --- 3.0.20 2008/01/15
298 YAZ now makes ICU utilities for Windows. A separate DLL, yaz_icu3.dll,
299 is built. Only this DLL depends on the ICU runtime.
301 yaz-ziffy is no longer part of YAZ. It is distributed separately by
302 Index Data because ziffy's license is GPL2 rather then 'Revised BSD'.
304 Changed license of CCL module to 'Revised BSD'. After consultation with
305 remaining members of the original EUROPAGATE consortium, we are re-issuing
306 the CCL module without a separate license. The software was developed by
307 Index Data as part of a research project. The special license was included
308 to help feed usage information back to the project consortium to support
309 project evaluation. At this time, the project consortium has long-since
310 disbanded, and the majority of the original principals have retired. At the
311 same time, we have significantly modified the software during the following
312 years, to the point where very practically no original code remains. To
313 simplify re-use of the software, we have contacted those members of the
314 consortium who could be reached, and agreed to re-issue the module as a
315 proper part of the YAZ package.
317 Tcl scripts uses /usr/bin/tclsh as preferred shell.
319 CQL closer to being version 1.2 compliant. CQL also allows free-form
320 terms, such as 'title=a b', and thus, make the CQL parser more CCL-like
323 Fixed bug in ZOOM_options_getl WRT setting of parameter lenp. This
324 bug could make Extended services handling crash in the ZOOM layer. This
325 bug was only present in YAZ 3.0.18.
327 --- 3.0.18 2007/12/19
329 ziffy uses YAZ' options rather than getopt; getopt is unavailable on
332 yaz-marcdump reads and writes collection wrapped records.
334 Handle OPAC for record conversion module.
336 Fixes for ICU wrapper.
338 Allow ICU libs to be controlled with --with-icu .
340 --- 3.0.16 2007/11/12
342 Added yaz_poll which is a wrapper for select/poll. When poll is available
343 and non-buggy, it is used, by yaz_poll . This allows more than 1024
344 sockets to be in use.
346 Added ICU wrapper library which exposes ICU http://www.icu-project.org/
347 functionality through an XML based configuration (ICU chain). This system
348 is useful for search facilities such as Pazpar2 and Zebra that needs to
349 perform tokenization of indexed material. The ICU code in a separate
350 library libyaz3_icu.a.
352 Added HTTP tunnel facility for COMSTACK, bug #1752.
353 This is a facility that allows a Web proxy, such as squid, to tunnel
354 Z39.50 traffic. This facility is "transparent" to must applications
355 using YAZ. It's enabled by using pseudo transport connect: followed by
356 the proxy address, followed by command, then follwed by he regular
357 "virtual" addresss. For example,
358 connect:webproxy.com:3128,tcp:z3950.loc.gov:7090/voyager .
360 More MARC-8/UTF-8 conversion fixes. Bugs #1666, #1667, #1778.
362 --- 3.0.14 2007/09/21
364 Fixed bad memory reference in ZOOM_record - cuased by member not being
365 initialized. This was a problem only in YAZ 3.0.12.
367 Fixed bug in conversion from MARC to XML: Non-XML characters in control
368 fields were not removed.
370 Changed the way C code is generated from codetables.xml. Made a MARC-8
371 conversion trie for each characterSet section rather than codeTable.
372 This is ensure the code can deal with G0/G1 sequences. Use of a newer version
373 of codetables.xml from Larry Dixson, LOC. Bug #1464.
375 --- 3.0.12 2007/09/12
377 ZOOM C now handles SRU surrogate diagnostics (i.e. errors returned
378 from ZOOM_record_error).
380 ZOOM C function ZOOM_record_get returns record schema for type="schema".
382 Implemented HTTP Basic authentication to SRU/GET, SRU/POST and SRW requests.
384 Added new ZOOM C connection option 'sru_option' which specifies SRU version.
386 Better SRW-to-Bib-1 diagnostic mapping.
388 ZOOM C and yaz-client announces SRU version 1.2 by default.
390 yaz-client 'sru' command may specifiy both SRU version and transport (SOAP,
393 Fixed in yaz_sru_decode to allow other version than 1.1.
395 --- 3.0.10 2007/08/22
397 Added support for SRU scan for ZOOM.
399 Added support for the use of the older versions or Extended Service
400 Update in ZOOM. To faciliate this, an option "updateVersion" may be
401 set to the version , 1=first, 2=second, 3=third. The third version is
402 what ZOOM C has used so far. And that, obviously, is the default.
404 Added support for CCL queries in Z39.50 queries sent to the GFS (and
405 therefore in Zebra and in SimpleServer-based applications). The new
406 <ccl2rpn> element in a GFS configuration file, if present, names a CCL
407 qualifier file used to transform incoming CCL queries into Type-1 RPN,
408 which is passed into the back-end search callback function.
410 Added support for HTTP Basic authentication in clients: the SRU/W
411 codec encodes the username/password elements of the PDU structure
412 appropriately, and these may be set using the "user" and "password"
413 options in ZOOM-C applications (the same options that are used for
414 Z39.50 authentication).
418 Fixed bug #1208: SSL appears to be broken in ZOOM.
420 Fixed bug #1206: Libxml2 include path weirdness.
422 Added oid_name_to_dotstring.
424 Allow elementSetName to be specified for ZOOM C record update.
426 Allow waitAction to be specified for ZOOM C based for Extended Services.
428 Fixed NULL ptr reference bug in yaz-ztest - caused by omitted record
429 syntax OID. Bug introduced in YAZ 3 series.
431 Updated WIN32 build to include Libxml2 2.6.28 / Libxslt 1.1.19.
435 Fixed bug #1157: yaz-client does not read .yazclientrc from current
436 directory. yaz-client now reads commands from file given by option -f
437 if specified; then tries to read .yazclientrc in current directory.
438 Failing that, it reads .yazclientrc from user's home directory.
440 Added support for correlationInfo Note and ID for Record Update via
443 Added yaz-client command querycharset which specifies character set for
444 query terms for Z39.50 RPN queries and Z39.50 Scan Requests
445 (termListAndStartPoint).
447 Charset ISO5428:1984 is an alias for ISO5428-1984.
449 Implemented a way to perform scan in a result set using Z39.50. This
450 is achieved by attaching the result set name in the characterInfo
451 (type InternationalString) of OtherInformation in the Scan Request PDU.
452 The result set is identified in the otherinformation by the new OID:
453 USERINFO, Z3950_PREFIX.10.1000.81.4, "Scan-Set
454 This allows for scan in result set and faceted search . Zebra did some
455 of this in the APT term using attribute type 8 and value being result
456 set. Using the OtherInformation approach for this is cleaner and easier
457 to work with in proxies and the like. This facility can be used in
458 yaz-client using new command setscan which takes a result set as first
459 argument, start position (APT) as second.
461 Changed decoding of SRU XML packed records to deal with servers that
462 have recordData with XML data with multiple root nodes. Also make
463 comparison for recordPacking case insensitive. Again, one server
464 returns "XML" where others return "xml".
466 For SRU responses allow Content-Type application/xml as well as text/xml.
470 Fixed bug in character set conversion of BER strings. Bug introduced
475 For OIDs use Odr_oid type everywhere, i.e. do not assume Odr_oid=int.
477 For OID class, use oid_class consistently.
479 Fixed external handling for SUTRS and Explain records (bug appeared in 3.0
482 Added partial support for ISO5428-1984, which is the "Greek alphabet coded
483 character set for bibliographic information interchange". By Giannis Kosmas.
485 Added documentation on new OID API.
489 Changes to generic frontend server interface: added new member
490 'query_charset' for bend_initrequest structure. A backend init handler
491 should set this member to its native character set for query terms.
492 When defined, the frontend server logic will announce this character set
493 to a client if the negotiationModel bit is set by the client. All server
494 implementors are encouraged to specify this. If a backend server does not
495 specify this a warning is issued using yaz_log(YLOG_WARN,..).
497 Added CCL utility to remove terms (stop words) from resulting RPN
498 tree. This is handled by functions with prefix ccl_stop_words_ .
500 New ZOOM C option, "rpnCharset", which allows client-side conversion of
501 terms in RPN queries.
503 Clean-up the CCL API. Moved some internal structures from ccl.h to
504 private header cclp.h. Changed ccl_parser_create so that a Bibset must
505 be supplied. Removed tokenize API from ccl.h - including ccl_parser_find.
506 This is replaced by ccl_parser_find_str which takes a string instead.
508 Split YAZ library into two libs : libyaz.la and libyaz_server.la.
509 libyaz.la is the core of YAZ except the generic frontend server and
510 does not depend on POSIX threads anymore. libyaz_server.la is the
511 generic frontend server facilities and uses POSIX thread functionality
512 if available. The libyaz.la no longer depends on POSIX threads because
513 the number of global structures is limited. NMEM no longer re-uses blocks
514 between threads ; it simply free's memory immediately but allocates in
515 "large" chunks as usual. We don't expect any performance penalties
516 because of this. The yaz_log system is still using a global log_level so
517 caution must be taken when modifying it with yaz_log_init_.. +
518 yaz_log_mask_str. This, however, should not cause any trouble because
519 these functions are called during initialization of application code
520 anyway. `yaz-config --libs server` returns libs for server applications;
521 `yaz-config --libs` returns libs for non-server applications.
523 New OID database - with public definitions in oid_db.h. Removed old OID
524 database including the head oid.h and definitions such as enum oid_value
525 and struct oident. The new OID database uses the same string names as
526 before but the 'protocol' is gone. There are now only two representations
527 raw OID (int *) and string. Functions with prefix yaz_string_to_oid
528 converts from string to OID; functions with prefix yaz_oid_to_string
529 converts the other way.
531 Change to emit_term() in CQL-to-PQF query translation: when a term has
532 the /regexp relation modifier, do not process it for leading and
533 trailing "^" and "*", which have quite different meanings in regular
536 Attempted fix of bug #976: Segfault in yaz_iconv. The yaz_iconv function
537 write handlers no longer carries a 'last' parameter. This will make
538 yaz_iconv flush "less" characters. A flush is performed by call to
539 yaz_iconv(cd, 0, 0, &outbut, &outbytesleft) .
541 Definition of wrbuf_diags moved to querytowrbuf.h. Function wrbuf_put_zquery
542 removed, because function yaz_query_to_wrbuf does the same.
544 API changes to WRBUF. wrbuf_free removed; replaced by wrbuf_destroy. And
545 wrbuf_puts no longer appends '\0'. Use wrbuf_cstr to get C-string out.
547 Deprecated MARC utility functions removed.
549 Changed prototype of yaz_marc_decode_buf: const char for result and size_t
552 Branch split: YAZ_2_1_55_branch
554 --- 2.1.54 2007/03/16
556 Fix to ZOOM-C so that transparent reconnection is properly handled on
557 connections that are in asynchronous mode.
559 Fixed compilation on OpenBSD 4.0.
561 Large strings in GRS-1 records are now properly displayed in yaz-client.
563 Added character conversion support for "advancegreek"; based on patch from
566 Fixed yaz_iconv to return YAZ_ICONV_EINVAL if an incomplete MARC-8 combo
567 sequence is met. Before the error was not set so it would be unknown.
569 Adjust yaz-marcdump MARC reader so that it skips until record separator
572 --- 2.1.52 2007/03/07
574 ZOOM-C: Removed hardcoded limit of 1024 sockets in ZOOM_event_sys_poll().
575 Note that ZOOM_event_sys_select() still has the limit due to the fixed-size
576 fd_set structure used as a bitmask for the FDs to be selected on.
578 Using ACX_PTHREAD macro to check for POSIX threads.
580 Fixed have-vsnprintf check.
582 --- 2.1.50 2007/02/23
584 Fixes for configure on BSD. Bug #900.
586 Added snprintf/vsnprintf wrappers for systems that don't have
587 limits (heavens forbid).
589 Fixed bug in ZOOM-C's event and task handling. If a ZOOM task was
590 created before all previous tasks were completed and removed from the
591 task queue, the new task could be removed by a mistake.
593 Fixed bug #615: Document retrievalInfo facilities for Frontend Server.
595 Implemented pass-through CQL-to-PQF conversions. Bug #861.
597 Fixed bug #832: Problem with MARC/charset in yaz-client.
599 Fixed bug #668: save command line history for yaz-client.
601 Fixed bug #830: pkg-config support.
603 --- 2.1.48 2007/01/23
605 Extended ZOOM result set options with two options that may be read by
606 a client: resultSetStatus and presentStatus with values as specified for
608 http://www.loc.gov/z3950/agency/markup/04.html#Search-status
610 Fixed bug #827: Using SSL fails on Debian etch.
612 Fixed bug #826: Weird looking chars for set of MARC records.
614 Implemented alternative Item Order package for ZOOM. If option "doc" is set,
615 that is treated as an ItemOrder with itemRequest being an XML document
616 external. The value of "doc" is the content.
618 Extended the GFS search facility. New member of bend_search_rr
619 'estimated_hit_count' signals that hits is known to be an estmate
620 (higher or lower than real hit count). New member 'partial_resultset'
621 signals that the search was partial (hit count is lower or equal than
622 real hit count). For Z39.50, the information is stored in resultSetStatus
623 member of SearchResponse APDU. For SRU, the information is signalled
624 via SRU diagnostic 59: "Result set created with valid partial results
627 Switched from jade/pdfjdaetex to dblatex for Docbook documentation in PDF.
629 --- 2.1.46 2007/01/13
631 Implemented bug #806: Deal with HTTP clients sending LF in HTTP headers.
633 Added ZOOM_connection_peek_event.
635 Implemented Generic select hook for ZOOM (bug #803). This is achieved with
636 the following new functions:
637 ZOOM_event_nonblock, ZOOM_connection_process,
638 ZOOM_connection_get_{socket,mask,timeout},
639 ZOOM_connection_fire_event_{timeout,socket}.
640 The existing blocking event handler, ZOOM_event, is a wrapper for the
641 + blocking ZOOM_event_sys_{poll,select}.
643 Implemented function ccl_xml_config which parses XML version of CCL
644 configuration (bug #798).
646 Fixed bug #797: yaz_marc_write_xml does not honor character conversion.
648 Added timings utility (yaz/timing.h)
650 --- 2.1.44 2007/01/03
652 Added yaz_marc_write_xml which creates MARCXML/MarcXchange record as
655 Fixed bug #779: Rotation of apdu.log fails.
657 Fixed for character set conversions:
658 Unicode to MARC-8 conversion for certain less preferred UTF-8 sequences.
659 Honor G1 set in MARC-8 decoding.
661 --- 2.1.42 2006/12/17
663 Fixed bug #775: char conversion does not handle Alternative UTF-8
666 Implemented function yaz_marc_read_line which parses MARC line format
667 records. There is a wealth of formats out there. So far, this function
668 reads line records produced by yaz_marc_write_line.
670 yaz-marcdump's options -x, -X, -I, -e have been replaced with the
671 more generic and easier to remember(!) options: -i format and -o format
672 which specifies input format and output format respectively - where
673 format is one of "marc", "marcxml", "line", "marcxchange".
675 Added 'check only' option for MARC utilities. Option -n for yaz-marcdump
676 does not print anything except warnings for records.
678 For yaz-marcdump, added support for MARC split into files (-s) with a given
681 Changed the SRU update structures and codecs to reflect the SRU pre 1.0
682 spec, at http://www.loc.gov/standards/sru/record-update/
683 This has changed the binary layout of the following structs:
684 Z_SRW_extra_record, Z_SRW_updateRequest, Z_SRW_updateResponse and
685 bend_update_rr . Patch by Ko van der Sloot.
687 Added GFS utility function bend_assoc_is_alive which returns 1 if
688 association is still alive (client is connected); 0 otherwise (client
689 closed connection). This allows busy servers to stop working for
692 Added ziffy: the promiscuous Z39.50 APDU sniffer. until now, ziffy has
693 been a separate piece of software. This version of ziffy has been modified
694 to fit with YAZ. ziffy is copyright Rocco Carbone and covered by GPL v2.
696 Fixed bug #740: Handle SRU records referring to xmlns's outside recordData.
698 Fixed bug #722: Allow Z39.50 Init Options to be specified / retrieved.
699 Client code may now interrogate options such as "init_opt_sort" to
700 find out whether the server claims to support various options.
702 --- 2.1.40 2006/11/27
704 Added utilities yaz_{set,get}_esn to set/get element set name from
707 Removed the build of libyazthread.la. The libyaz.so is the threaded version
708 of YAZ and has been so since YAZ 2.1.10.
710 Implemented ZOOM_record_error which returns error information for
711 record (surrogate diagnostic).
713 --- 2.1.38 2006/10/31
715 Updates for SRU Update by Ko van der Sloot:
716 1. Changed name from "operation" to "action"
717 2. Fixed that that "recordIdentifier" was called "recordId". Kept the old
718 versions in the code, marked as 'backward compatible'.
719 3. Added diagnostics for SRU Update.
721 Fixed bug #709: Records are fetched in wrong format when tasks are queued.
723 Fixed bug #707: CQL->RPN ignores lines with leading spaces.
725 Fixed bug #706: XML hex encoding UTF-8 chars out of range 0-255.
727 For GFS, fixed problem with SRU diagnostic 'First record position out of
728 range' being issued for 0 hits.
730 zoomtst10 part of Windows Build.
732 --- 2.1.36 2006/10/13
734 Implemented yaz_filepath_comp which splits a path into file path
735 components (required by Zebra 2.0.3+).
737 Change wording of YAZ license to the 'Revised BSD License'. YAZ has used a
738 BSD inspired license until now so this should not have any real impact on
739 anybody. See http://www.opensource.org/licenses/bsd-license.php
741 Fixed bug #687: Missing log lines.
743 Fixed bug #678: CQL to PQF translation does not preserve double-quote
746 Fixed bug #689: SRU diagnostics to be added.
748 Implemented new ZOOM function, ZOOM_connection_is_idle, which checks
749 whether a connection is idle (no more work do do).
751 --- 2.1.34 2006/10/04
753 Change type of optval from long to int for invocation of setsockopt with
754 the SO_REUSEADDR option. Thanks to Ateeq A. Altaf, Talis.
756 Added support for specifying the max log file size for the Generic
757 Frontend Server. The size is given with option -r.
759 --- 2.1.32 2006/09/21
761 Fix problem introduced in YAZ 2.1.28 WRT unix sockets in the ZOOM code.
763 --- 2.1.30 2006/09/17
765 Fixes for getaddrinfo use, Bugs #655 + #660. These bugs were introduced
768 Fixed bug in Generic Frontend Server that could cause a server to stop
769 accepting new connections. Bug only seen on dual CPU Windows 2003 server.
771 For the generic frontend server, the maximum record size is used as maximum
772 size of incoming packages (SRU + Z39.50). The value until was previously
773 only used in Z39.50 Init negotiation and, later, in a session controlled
774 sizes of records returned. This is controlled using -k option. It can be
775 specified, per server, with element maximumrecordsize in YAZ' GFS XML config.
777 --- 2.1.28 2006/09/04
779 TCP/IP comstack uses getaddrinfo now to resolve names. It should be IPV6
782 Fixed bug #644: Using Non Reentrant gethostbyname causes SIGSEGV.
784 New option for yaz-marcdump -lpos=value which allows setting a portion
785 of MARC header to a certain value.
787 Fixes for MARC generation when encoded as MARC-8 (bug 642, 643).
789 ZOOM-C reads option extraArgs. If set the value of extraArgs is appended to
790 SRU URI (POST/GET). Value must be URL encoded, such as x-id-a=v1&x-id-b=v2 .
792 --- 2.1.26 2006/08/15
794 Fixed problem with SRU mode type (soap, get, post) for yaz-client
797 Fixed problem another problem with ZOOM_EVENT_RECV_RECORD . Bug #626.
799 --- 2.1.24 2006/08/08
801 Fixed MARC ISO2709 encoding routines to deal with character set
804 Minor changes to GFS logging. Database included in search request log
807 Fixes for ZOOM-C: event ZOOM_EVENT_RECV_RECORD was not generated for
808 cached/multiple records.
810 Shared libraries are built by default on Unix+configure.
812 Changed cql2pqf transformation to use a different evaluation order. The
813 new order is: always, relation, structure, position, truncation, index
814 and relationModifier. Old order was: always, relation, relationModifier,
815 structure, index, position, truncation. Note that the the latter ones
816 override former ones for identical attributes.. The new scheme means that
817 it is possible to override any existing attribute with a relationModifier.
818 And also that it is possible to override everything for the index rule
819 (except the ones listed in relationModifier). No order is perfect but this
820 one, we believe, covers more real cases.. The "always" should have been
821 called "default", since the attributes there can be overridden with all
824 For Libxml2 and friends, YAZ defines YAZ_HAVE_{XML2,XSLT,EXSLT) in the
825 compilation phase, but also for yaz-config --cflags output. This allows
826 us to have public headers with Libxml2 stuff in them . It should also,
827 eventually, make Libxml2 checks redundant in packages using YAZ, such
830 --- 2.1.22 2006/06/15
832 Changed SRU update structure bend_update_rr so that SRU diagnostics are
833 stored in uri, message and details.. Previously diagnostics were stored
834 in errcode, errstring. Patch by Ko van der Sloot. Breaks binary
835 compatibility.. but he's probably the only one affected, so.
837 Added support for CCL, compiled on the client side, in ZOOM-C. This
838 is invoked using ZOOM_query_ccl2rpn() with the CCL configuration as
839 input; the resulting query objects can be used for for searching with
840 ZOOM_connection_search() and scanning with ZOOM_connection_scan1().
842 YAZ' configure searches for OpenSSL by default.
844 SSL comstack uses SL_CTX_use_certificate_chain_file rather than
845 SL_CTX_use_certificate_file. See
846 http://lists.indexdata.dk/pipermail/yazlist/2006-June/001615.html
847 for more info. Thanks to Ko van der Sloot.
849 --- 2.1.20 2006/06/02
851 Bug #600: SRU GET, POST support for yaz-client. Introduced
852 command 'sru' which selects method SOAP/GET/POST.
854 Allow missingValueAction to be specified for the sortspec string -
855 function yaz_sort_spec. By default, the missing value action is null.
856 Use ! to specify "abort". Use = followed by stringvalue to specify default
859 Ensured that Present-handler (if defined) is called in GFS before any call to
860 fetch-hhndler. This now includes piggy-backed presents as well as SRW/U
861 searchRetrieve requests.
863 Documentation for YAZ is now based on the Docbook XML/XSLT using
864 xsltproc + N Walsh's stylesheets. It means that the CVS version of YAZ
865 is no longer depending on jade/openjade or docbook-to-man scripts.
866 PDF is no longer part of the distribution - but can optionally be
867 made using DSSSL/jadetex or FOP.
869 Added retrieval handling support in Generic Frontend Server to support
870 conversion between MARC/XML as well as XSLTtransforms. See
871 etc/yazgfs.xml for an example.
873 Added Authentication support to Generic Frontend Server in SRU
874 mode. Authentication using HTTP Basic is supported, as is the use
875 of 'x-username' and 'x-password' parameters in the request itself.
877 Added support for a new character set MARC8s identical to MARC8 except
878 that it converts combined characters to single Unicode characters in the
879 Latin-1 range (when possible).
881 --- 2.1.18 2006/04/24
883 ASN.1 compiler 0.4: generates brief Doxygen file header for
884 generated .h/.c files.
886 Utility yaz_iconv now supports conversion to MARC-8.
888 New facilities for the MARC module. The reading - and writing of
889 content are separate methods for the yaz_marc_t handle. The following
890 read functions are available: yaz_marc_read_iso2709 (Reads MARC in
891 ISO2709 format), yaz_marc_read_xml (reads MARC in MARCXML/MarcXchange
892 format). Write functions have prefix yaz_marc_write_.. The existing
893 utilities yaz_marc_decode_wrbuf and yaz_marc_decode_buf are still
894 available. Removed support for OAI-MARC and simplexml (not the
895 simplexml from PHP5).
897 Added a new ZOOM event type ZOOM_EVENT_END which signals no more events
898 to be returned for this connection.
900 --- 2.1.16 2006/03/31
902 Allow multiple languages and charsets to be specified with
903 yaz-client. Each item must be separated by comma (NO BLANKS). E.g.
904 negcharset iso-8859-1,utf-8
906 Translation of proximity nodes from CQL into PQF now works.
908 Moved to automake 1.8, 1.9.
910 Added function yaz_log_set_handler which allows a log handler to be
911 installed. This handler will be called for all log messages. Output
912 to file is also produced; but that can be disabled by passing NULL
913 fname to yaz_log_init_file.
915 Fixed another problem with MARC-8 -> ISO-8859-1 conversions. Bug #537.
917 For SRW (including GFS), accept application/soap+xml as content-type
920 For GFS in SRU mode, an empty stylesheet in SRU URL (&stylesheet=&)
921 produces NO stylesheet reference even if a default stylesheet is specified
924 --- 2.1.14 2006/03/14
926 Updated Windows package to include yazd.dll + yazd.lib for the
927 Development component.
929 If the environment variable YAZ_LOG is set, then it is used as a
930 string indicating the default level of logging to use if not
931 overridden by calls to yaz_log_init() or yaz_log_init_level(). If
932 it's not defined, then the manifest constant YLOG_DEFAULT_LEVEL is
933 used as before. So, for example, to omit warnings from YAZ logging,
936 cql_transform() now map structure and other attributes before indexes,
937 so that index-specific structures and other attributes can override
938 defaults. So now a combination of mapping specifications such as:
940 index.dc.date = 1=date-modified 4=5
941 does the right thing.
943 cql_transform() now also respects the "always" mapping specification,
944 which establishes an initial set of attributes to be used for all
945 terms except where overridden by more specific attributes associated
946 with the index, relation or modifier.
948 Added SRU-GET and SRU-POST support for ZOOM C. Option "sru" specifies
949 which mode to use; one of "post", "get" or "soap" (SRW, default).
951 Fixes for yaz_iconv routines: changed trie-based character set conversions
952 to use only non-negative values for bit fields due to Sun's C compiler not
953 supporting negative values.
955 Fixed bug in character set conversion yaz_iconv. Some three byte UTF-8
956 sequences where not read correctly. Fix by Rustam Usmanov.
958 Updated win/makefile to use options, settings which makes things
959 compile with VS C 2005.
961 --- 2.1.12 2006/02/01
963 Fixed bug in yaz_oi_update which used incorrect value for categoryValue.
965 In ZOOM socket code, use select instead of poll on MacOSX.
967 ZOOM-C now support client-side compilation of CQL into RPN that is
968 sent to the server, enabling CQL to be used against all Z39.50
969 servers. Use ZOOM_query_cql2rpn() to set the compiled CQL into a
970 ZOOM_query object, and submit it using ZOOM_connection_search().
971 The CQL-to-RPN translation uses a configuration file, the name of
972 which must be specified in the Connection's "cqlfile" option.
974 ZOOM-C also support CQL scanning, via the new ZOOM_connection_scan1()
975 function, which takes as its start-term parameter a ZOOM_query object
976 (which may have had either CQL or RPN set into it).
979 --- 2.1.10 2005/11/29
981 Added ZiNG Update Support. New codecs are defined in srw.h. Extended the
982 GFS to support this as well. Backend handler, bend_srw_update, does the
983 update work. Code contributed by Ko van der Sloot.
985 Allow retrieval of Search Result-1 information in ZOOM by the use of
986 options that are attached to a result set. ZOOM documentation updated
989 Fixed bug #416: First/second comb characters not handled in the MARC-8 to
990 UTF-8 conversion. Patch by Raj Patel.
992 Added option -m to GFS to control formatting of timestamps in log file.
994 Added 'exit' as synonym for 'quit' in yaz-client
996 Added support for specifying SRW resultSetId + resultSetIdleTime in a
997 Generic Frontend Server's search handler. Refer to include/yaz/backend.h
998 for the new members. Patch by Ko van der Sloot.
1000 Added support for SRU POST. It is supported for content-type
1001 application/x-www-form-urlencoded only. Patch by Ko van der Sloot.
1003 Do not build the separate Multi-threaded (MT) library libyazthread.la.
1004 Instead make the library libyaz.la multi-threaded. Threading as a whole
1005 can still be disabled by configure option --disable-threads. Previosly,
1006 with older GLIBCs there were problems with MT libs under Apache. This
1007 has now been fixed a long time ago.
1009 Fixed bugs in yaz_log that occurred on Sparc Solaris in Multi-threaded
1012 CQL module modified to be case insensitive for relations/indexes/operations.
1014 Fixed bug in CQL transform code: incorrect value relationModifieder
1017 Added 'show all' command for yaz-client which retrieves all results
1020 Added new yaz-client, xmles, which takes a (private) OID and
1021 a document to be sent as an extended service request.
1023 Describe new yaz-client commands wait_response and set_auto_wait.
1025 Increase TCP/IP listener backlog from 3 (which I am guessing was
1026 copied from the SunOS manual entry way back when) so SOMAXCONN, so
1027 that the socket will queue as many incoming connections as it's able
1028 to handle ongoing connections. In other words, it will never now
1029 refuse a connection that it would be able to handle merely because
1030 it's not got around to accepting() enough of the pending connections
1031 yet. This is the behaviour anyway under Linux, where the listen()
1032 argument is ignored; but not under BSD and on systems such as
1033 MS-Windows that use BSD-derived TCP/IP stacks. The behaviour of
1034 YAZ-based servers should now be uniform across operating systems in
1037 yaz-marcdump uses 64-bit file access on some systems. This is enabled
1038 on Linux and other Unix variants where _FILE_OFSET_BITS=64 is supported.
1039 This allows yaz-marcdump to read large MARC batches (>2 GB).
1041 Modified all YAZ source files - except the source which is auto-generated
1042 by tools - to use spaces rather than TABS. Emacs/VIM trailer added to
1045 Add ZOOM_connection_option_getl() and ZOOM_options_getl(),
1046 corresponding to the existing *_setl() function. These allow option
1047 values containing arbitrary valuues.
1049 Add ZOOM_resultset_sort1(), which should ALWAYS be used in place of
1050 ZOOM_resultset_sort() in new applications. Its behaviour is identical
1051 except that it returns an indicator of whether or not the sort
1052 criterion was accepted (0 for OK, -1 for invalid).
1054 --- 2.1.8 2005/06/07
1056 Fixed bug in yaz_marc_decode_buf. By mistake the routine appended
1057 MARC output rather than returning "new" buffer.
1059 yaz-client warns about unknown init options.
1061 Fixed bug #371: "options concurrentOperations ignores concurrentOperations"
1063 --- 2.1.6 2005/05/24
1065 Added support for SRW sort in Generic Frontend Server. Patch
1066 by Ko van der Sloot. Member srw_sortKeys in bend_search_rr holds
1067 sortKeys - or NULL if none is provided.
1069 Fixed bug #307: It was impossible to specify indefinite/no timeout
1070 for ZOOM_event. Special timeout value -1 now means indefinite timeout
1073 Added support for multiple languages and charsets to be specified in
1074 ZOOM. Each charset/language is separated by a blank. If negotiation is
1075 in effect in init-response, Option
1076 "negotiation-charset-in-effect-for-records" set to 1(true) or 0(false).
1077 Code based on patch by Vasiliy Osadchuk.
1079 Fixed bug #306: infinite recursion that occurred when calling
1080 yaz_log_level_init as the first call (before other log level or
1083 Fixed bug in scan handling in front end server: if preferred-Position-In-
1084 Response was non-present, a NULL pointer referece was performed.
1086 --- 2.1.4 2005/04/26
1088 Changed include/yaz/diagbib1.h and added include/yaz/diagsrw.h with
1089 diagnostic messages+codes for Bib-1 and SRW. Preprocessor defines are
1090 now defined for all those error codes. So instead of putting 109 in
1091 your program you'd use YAZ_BIB1_DATABASE_UNAVAILABLE. The messages
1092 are generated from a .csv - file. See src/bib1.csv and srw/srw.csv.
1094 Modified the yaz-marcdump utility to skip garbage bytes between MARC
1097 Fixed bug - uninitialized memory - due to bad code for fix of bug #272.
1099 Program yaz-client now exits and produces an error message if multiple
1100 Z39.50 servers are specified on the command line (none or one allowed
1103 Program yaz-marcdump skips garbage bytes between ISO2709 records rather
1106 --- 2.1.2 2005/03/16
1108 Fixed bug #273: Update for recent MARC-8 -> UNICODE changes.
1110 Fixed bug #272: Preserve spacing for CCL terms.
1112 --- 2.1.0 2005/03/14
1114 Added support for virtual hosts and multiple backend servers for
1115 the YAZ frontend server. The configution is XML based and
1116 support specificition of CQL to RPN mappings and explain information.
1117 See section "Virtual Hosts" in the YAZ manual.
1119 Extended OPAC display utility. OPAC display utility renders
1120 bibliographic (MARC) record as well. Added yaz_opac_decode_wrbuf
1121 to supplement yaz_marc_decode_wrbuf.
1123 Fixed a bug in MARC decoder that could caused it to crash for some
1124 invalid MARC records. More diagnostics and warnings where added in
1125 XML output (warnings, etc are stored in comments).
1127 --- 2.0.34 2005/02/08
1129 Fixes for UNIX domain sockets. Bug #261.
1131 Fixes for MARC-8 to UTF-8 conversion. Bugs #258 and #260.
1133 Fixed bug #263: YAZ MARCXML dump shows extra spaces after control fields.
1134 Added yaz_marc_subfield_str which defines subfield lead string which is
1135 used in YAZ_MARC_LINE format. Default string is blank+$. Added
1136 yaz_marc_endline_str which defines end of fields string used in
1137 YAZ_MARC_LINE format. Default string is newline.
1139 Experimental support for MarcXChange. This format can be produced
1140 by yaz-marcdump and is implemented in yaz_marc_decode - functions.
1141 http://www.bs.dk/standards/MarcXchange.xsd
1143 Added yaz-client commands scansize that sets maximum number of
1144 entries to be returned by scan.
1146 --- 2.0.32 2005/01/11
1148 Added support for SRW scan in yaz-client and Generic Frontend Server.
1150 * Added whereInList member to SRW Scan Term.
1152 * Changed Z_SRW_scanRequest to be able to carry both CCL and PQF.
1154 Fixed NMEM system to return aligned blocks on the smallest boundaries
1155 that are suitably aligned for all possible types on the particular
1156 architecture YAZ is being built for.
1158 --- 2.0.30 2005/01/04
1160 Fixed numerious warnings that was issued with newer versions of GCC.
1162 Fixed NMEM system to return aligned blocks on 8 byte boundaries rather
1163 than 4 bytes, since 4 may not be enough on some systems such as GCC 3.4.3
1166 Make YAZ Generic Frontend Server slightly faster.
1168 Enhance (and reduce) logging for Generic Frontend Server.
1170 Revert YAZ log system so that it flushes every write operation
1171 by default. (YAZ 2.0.26 and earlier verisons did that). Bug #240.
1173 Modified the YAZ logging system. The LOG level defines use YLOG_ prefix
1174 instead of LOG_, due to name clash with syslog(3). LOG_ are still
1175 present. New applications should define YAZ_USE_NEW_LOG=1 - this
1176 will effectively disable old definitions.
1178 --- 2.0.28 2004/11/09
1180 Added yaz_log_time_format which specifies log format using
1183 Added yaz_log_module_level which returns mask for a module. Value
1184 is non-zero mask a if module is enabled; zero if disabled.
1186 * Fixed bug #148: CQL parser may leak. A few prototypes were changed
1187 in include/yaz/cql.h.
1189 Fixed bug #176: Dont throw diagnostics on empty SRU args.
1191 Fixed bug #175: surrogate diagnostics in SRW lacking NS.
1193 Fixed bug #172: RPM builds does not enable SSL.
1195 Doxyfile.in part of dist. Doxyfile generated by configure.
1197 Configure aborts if any of --with-xml2, --with-openssl, --enable-tcpd
1198 are given and the corresponding component does not exist.
1200 Extend CCL documentation in YAZ reference. Describe r=r.
1202 --- 2.0.26 2004/10/01
1204 Fixed MARC->MARCXML conversion to properly deal with
1205 fields, subfields, indicators having non-ASCII characters.
1207 Fixed MARC->MARCXML conversion so that ASCII control characters
1208 except TAB,CR,LF are removed from resulting XML (XML 1.0 does not
1211 Added YAZ GFS support for conversion from Z39.50 surrogate
1212 diagnostics to SRW surrogate diagnostics.
1214 Bug fix: YAZ GFS did not return schema in explainResponse.
1216 --- 2.0.25 2004/09/30
1218 The YAZ GFS when converting SRW/SRU requests to Z39.50 structures
1219 now converts recordSchema to elementSetName as well as schema URI.
1221 Fixed bug in COMSTACK that prevented HTTP request packages from being
1224 --- 2.0.24 2004/09/29
1226 Added CCL facility r=r "range" which is similar to r=o "ordered" but
1227 does not require white-space before and after the dash in a range, e.g.
1228 x=-1990 is equivalent to x <= 1990 iff r=r, but equivalent to x= -1980
1231 Fixed a few AC_TRY_LINK configure tests that did not operate properly
1232 due to new GCC removing "redundant" code.
1234 Added yaz-client commands scanpos and scanstep that sets preferred
1235 position and step-size for scan.
1237 Macro YAZ_INIT in yaz.m4: option --with-yazconfig renamed to --with-yaz.
1239 Added CCL utility ccl_qual_buf which parses one or more CCL
1240 spec lines in a buffer.
1242 Added CCL utility ccl_qual_line which adds CCL qualifier line consisting
1243 of name and value - ignoring empty lines and comments.
1245 On Windows, the debug DLL/import lib is now named yazd.{dll,lib}.
1247 Added odr_get_element_path which returns current element path for an
1248 ODR handle. This utility is useful in error handling or user-defined
1251 Added ODR_PRINT utility odr_set_stream which is is a more generic
1252 alternative to odr_setprint. odr_set_stream takes a stream handle, pointer
1253 to a write function and pointer to close function. The close function - if
1254 non-NULL - will be called during odr_destroy.
1256 Fixed bug in CCL parser where truncation char was not removed from
1257 right side when truncation=both was in effect.
1259 Fixed CQL parser to use unsigned chars for isxxx from ctype.h due
1262 --- 2.0.23 2004/08/11
1264 Fix buffer overrun in CQL parser when dealing with proximity (%).
1266 Fixes for MARC-8 in yaz_iconv character set utilies. The MARC-8
1267 to UTF-8/UCS conversion is now only based on codetables.xml.
1269 yaz_marc_decode_buf sets leader pos 9 to "a" for MARCXML output.
1271 --- 2.0.22 2004/08/06
1273 Add support for more "commit changes" in ZOOM (uses Extended Services).
1275 For yaz-client, command set_marcdump <file> / -m <file> dumps SUTRS/XML/..
1278 Yet another small fix for configure of SSL.
1280 --- 2.0.21 2004/05/14
1282 Fix SSL libs for configure when --with-openssl=DIR is given.
1284 --- 2.0.20 2004/05/10
1286 Add autoconf m4 macro YAZ_DOC for YAZ documentation setup (docbook).
1288 SSL comstack now uses yaz.pem certificate file on server side
1289 by default. Certificate filename can be configured by calling
1290 comstack function cs_set_ssl_certificate_file before cs_bind is used.
1292 Fix bug regarding multiple calls to ZOOM_connection_connect.
1294 Implement cs_set_ssl_ctx which sets SSL_CTX for SSL comstack.
1296 Do not create SSL_CTX in cs_create (ssl_type). Create in tcpip_bind,
1297 tcpip_rcvconnect instead. This allows user to set custom SSL_CTX.
1299 ZOOM now allows inspection of X509 peer certificate for verification.
1300 The X509 buffer is retrived by reading ZOOM option "sslPeerCert".
1302 Removed libyazssl.la. When SSL is enabled, libyaz.la has SSL support and
1303 all programs have too (yaz-ztest, yaz-client, zoom..). May not be
1304 as "modular" but it simplifies things.
1306 Added cs_get_peer_certificate to that returns peer X509 PEM.
1308 Added cs_get_ssl that returns SSL handle (SSL *) for SSL comstack; returns
1309 NULL if SSL is unavailable.
1311 Documentation about MARC decoding tools.
1313 Fix --disable-tcpd to really disable tcpd. Patch by Robin H. Johnson.
1315 --- 2.0.19 2004/03/30
1317 Rename CHANGELOG to NEWS to follow GNU style packing.
1319 Fix bug with missing initialization of member in init_diagnostics.
1320 This bug affects threaded version of GFS server.
1322 --- 2.0.18 2004/03/20
1324 Use wrbuf_xmlputs_n instead of wrbuf_write_cdata to avoid clash with
1327 Ensure zlib.dll is packed with Windows install.
1329 --- 2.0.17 2004/03/17
1331 Fix encoding of xsd:string to use text instead of CDATA.
1333 Fix endless loop in CQL parser with unbalanced ".
1335 Use a more compact way to store MARC-8 conversion tables.
1337 --- 2.0.16 2004/03/16 Debian only
1339 Oleg Kolobov Fixed a bug in yaz_iconv regarding conversion to
1342 Update CQL parser to use new CQL 1.1 modifiers for booleans and
1347 --- 2.0.15 2004/03/01
1349 Another fix for decoding of XML packed records.
1351 --- 2.0.14 2004/02/25
1353 Fixes for Chunked encoding. White space not ignored after length spec.
1355 Update NS and use default NS for SRW diagnostic elements.
1357 --- 2.0.13 2004/02/23
1359 Implement ZOOM_resultset_cache_reset which resets record cache.
1361 Implement ZOOM_resultset_sort which sorts a result set.
1363 Implement chunked HTTP transfer.
1365 For SSL, use -lssl -lcrypto on systems that don't have pkg-config.
1367 --- 2.0.12 2004/02/16
1369 Added member 'schema' to bend_explain_rr structure so that backend
1370 can specify explain record identifier. Defaults to Zeerex 2.0.
1372 Fix encoding of OID's of form 1.0.X. Bug introduced in 2.0.11.
1374 --- 2.0.11 2004/02/16
1376 * SRW/SRU 1.1 updates: updated diagnostic in srw.h to use uri instead
1379 Added init command for yaz-client which sends "extra" init request.
1381 Fixed two bugs in OID codec - ber_oidc. Throw error when encoding/decoding
1382 bad truncated OID. Fix decoding of OID X.Y... when X=2 and Y>39.
1384 Fixed a bug in ASN.1 compiler that caused Type-1 Operator codec to fail.
1386 Make ZOOM error code for "invalid query".
1388 Fixed compilation for SSL which wasn't properly enabled for all platforms.
1390 --- 2.0.10 2004/02/05
1392 For yaz.m4, allow second argument for YAZ_INIT to hold minimal version of
1395 * SRW/SRU 1.1 updates. Diagnostic code now a URI.
1397 Added option -p <file> to make Generic Frontend Server to write PID file.
1399 Added option -D to put Generic Frontend Server in background on its own.
1401 Make ZOOM C recognize option "password". If unset, "pass" is used
1402 (for backwards compatibility).
1404 Fixed a bug in Generic Frontend Server that could make it crash if a
1405 client sets characterSetNegotation bit, but didn't pass negotiation stuff
1408 New YAZ client command, zversion, that sets Z39.50 version (1,2,3..).
1409 Must be issued before open, in order to be in effect.
1411 --- 2.0.9-6 2004/01/12 Debian/Windows
1413 Make the SRU server more picky WRT unknown params, etc.
1415 Bug fix: ZOOM scan response didn't return displayTerm - when present.
1417 New YAZ client command, options, that sets Z39.50 options.
1419 New utility functions yaz_init_opt_{encode,decode} to encode/decode Z39.50
1420 options from a string of tokens (one token for each option bit).
1422 Update SRW diagnostic code messages.
1424 --- 2.0.9-5 2004/01/07 Debian/Windows
1426 Handle user defined stylesheet for SRW/SRU.
1428 --- 2.0.9-4 2004/01/06 Debian/Windows
1430 Fix bug in decoding of Content-Length.
1432 --- 2.0.9-3 2004/01/06 Debian/Windows
1434 Fix a bug with decoding of XML packed records.
1436 --- 2.0.9-2 2004/01/05 Debian only
1438 Allow empty ODR (NMEM=0) for odr_oiddup and odr_getoidbystr.
1440 Fix bug in SRW/SRU diagnostics decoding.
1442 --- 2.0.9 2004/01/05
1444 Fixed bug in Generic Frontend Server which could drop records exceeding
1445 preferred message size. Reported and fixed by Irina Dijour.
1447 Fixed calculation of package size for structured records in Generic
1448 Frontend Server. Reported and fixed by Irina Dijour.
1450 Fixed namespace for SRW/SRU diagnostics.
1452 Fixed SEGV in yaz-client that occured for HTTP connection errors.
1454 --- 2.0.8 2003/12/22
1456 * SRW/SRU 1.1. Since the Namespace has changed for SRW/SRU, it means that
1457 this version is incompatible with version 1.0 and older YAZ SRW/SRU
1460 CQL changes to reflect recent changes to the specification:
1461 * Documentation talks about context sets instead of index sets.
1462 * Documentation talks about indexes instead of qualifiers.
1463 * The CQL-to-PQF transformer's configuration file now uses
1464 "index.set.name = <attributes>" instead of the old form
1465 "qualifier.set.name = <attributes>". (Both forms are still
1466 understood but the latter is deprecated.)
1467 * CQL terms with no explicit index specified are now interpreted as
1468 cql.serverChoice instead of srw.serverChoice (which of course
1469 behaves exactly the same.)
1471 --- 2.0.7 2003/12/16
1473 MARC conversion can now generate ISO2709 output in another
1474 character set. yaz-marcdump uses this facility if you invoke it
1477 Added missing C decl macros for include/yaz/{soap.h,srw.h,cql.h}, so that
1478 functions from there can be used from C++.
1480 --- 2.0.6 2003/12/04
1482 Frontend server now transfers memory from decoded packages to stream
1485 NMEM now clears freed blocks with 'Y' (hex 59) to force bad memory
1486 references to show up.
1488 ZOOM-C now supports standard ZOOM option names as described in v1.4 of
1489 the ZOOM Abstract API. The older names for the same options are still
1490 also supported for the benefit of old applications.
1492 ZOOM-C supports "implementationId" and "implementationVersion" options
1493 to go along with "implementationName". These allow the user code to
1494 specify identification strings to be sent to servers.
1495 Add OID for the new ExtLite attribute set.
1497 Add OIDs for NACSIS-CATP, FINMARC2000 and MARC21-fin record-syntaxes,
1498 as requested/supplid by Ere Maijala <ere@atp.fi>
1500 For generic frontend server, reverse the order of
1501 "toolkit-supplied / application-supplied" strings sent as implementationId,
1502 Name and Version. Also, remove the spaces around the slash. This brings
1503 the GFS in line with the behaviour of ZOOM-C on the client side.
1505 Add function ZOOM_scanset_display_term.
1507 yaz-client shows scan displayTerm if present.
1509 Utility yaz-iconv is now installed by default along with the man page
1512 Extend configure check for OpenSSL to use pkg-config where available (such
1515 Incorporate patch by Morten Bogeskov which allows a Unix file socket
1516 server to specify uid/gid/mask for socket using the format
1517 unix:[user=uid,][group=gid,][umask=mask,]file=path
1518 If file= is omitted the existing format is assumed, e.g.
1520 in which case the mask is 0666 (rw for everybody).
1522 Major restructure of YAZ source. All source in libyaz is in src directory.
1523 Programs in client (yaz-client), ztest (yaz-ztest), zoom (zoom programs),
1524 util (utility programs such as ASN.1 compiler, yaz-marcdump).
1526 Added man page for utility yaz-marcdump (used to be called marcdump).
1527 yaz-marcdump is installed by 'make install'.
1529 Fixed a memory leak in Generic Frontend Server that occurred when decoding
1530 of incoming package failed.
1532 Fixed a potential DOS attack vulnerability in COMSTACK/ODR.
1534 Change prototype of odr_perror: add const to message string.
1536 New function yaz_log_reopen which reopens log file (for log rotate, etc.)
1538 * Blocking parameter for COMSTACK cs_create is now a bit mask rather
1539 than a blocking flag. Bit 0 is set for blocking, reset for non-blocking.
1540 Bit 1 is set if cs_addrstr should avoid DNS lookup; reset for full
1541 DNS lookup. There should not be any compatibility problems with this
1542 assuming that blocking=1 or 0 is used.
1544 Fix bad reference in UNIX comstack in function cs_addrstr.
1546 Fix for compilation on AIX.
1548 The generic front-end server (server/seshigh.c) now supports returning
1549 Init diagnostics to the client in User-information-field, in
1550 accordance with Z35.90 Implementor Agreement 5 (Returning diagnostics
1553 --- 2.0.4 2003/09/04
1555 Allow any CQL relation (not just all,any,exact,scr).
1557 Fixes for OCLC UI ASN.1 to make it work with SilverPlatter targets
1558 that features the same UI.
1560 Implemented command update0 in YAZ client which is equivalent to
1561 update but uses old of Ext Update ASN.1.
1563 Use OID 1.2.840.10003.15.1000.81.1 for privately defined charsets
1564 in charset negotiation. Added VAL_ID_CHARSET in oid.h.
1565 Previously no OID was used for this info.
1567 ZOOM uses smallSetUpperBound=1 instead of 0 for piggyback searches.
1568 It apparantely upsets EBSCO Publishing IR Z39.50 Server which
1569 returns 'malformed search term' otherwise.
1571 SortResponse member resultCount now set to NULL in sort handler of
1574 OPAC support ZOOM. ZOOM_record_get returns OPAC info (as XML) if
1577 Add three new utility functions for translating OIDs between various
1578 formats -- symbolic name such as "Usmarc", minus-1-terminated int
1579 arrays and dotted strings such as "1.2.840.10003.9.5.1":
1580 int *oid_name_to_oid(oid_class oclass, const char *name, int *oid);
1581 char *oid_to_dotstring(const int *oid, char *oidbuf);
1582 char *oid_name_to_dotstring(oid_class oclass, const char *name, char *oidbuf);
1584 Reverted modifications for ES Update definition for z_IU0Update
1585 (OID 1.2.840.10003.9.5.1 and 1.2.840.10003.9.5). The definition
1586 is back to YAZ 2.0.2.
1588 String value attributes for CCL parser.
1590 Support for OCLC's locally registered "OCLC-UserInformation" PDU,
1591 which their FirstSearch server returns in Init responses, sometimes
1592 carrying useful diagnostic information when Init fails. This has the
1593 OID 1.2.840.10003.10.1000.17.1 and is defined in the file
1594 "z39.50/oclcui.asn", where its definition is somewhat different from
1595 what OCLC document on their web-site, as required to interoperate with
1598 Support for anonymous authentication in yaz-client. Use the command
1601 * Fix the OID of the Index Data-local "admin" Extended Service from
1602 1.2.840.10003.9.81.1 to 1.2.840.10003.9.1000.81.1. The omission of
1603 the 1000, which indicates a locally-defined OID, was a mistake.
1605 --- 2.0.3 2003/06/20
1607 Fix CCL directive @case handling so that it affects string match for
1608 both CCL keywords and qualifiers.
1610 * ESFormat-Update updates. Packages with OID 1.2.840.10003.9.5.1 and
1611 1.2.840.10003.9.5 are now handled by the same decoder z_IU0Update .
1612 Decoder has been updated with ASN.1 changes as listed in
1613 http://lcweb.loc.gov/z3950/agency/defns/updateES.html
1614 Note that the "latest" DB Update, OID 1.2.840.10003.9.5.1.1 , handler
1615 z_IUUpdate, remains unchanged.
1617 ZOOM_record_get may now return a record in a specific character set.
1618 For type use "form; charset=from[,to]" where form (render, xml, ..) ,
1619 "from" is the character set of record as returned by target. "to" is
1620 the character set to be returned. If omitted, "to" is UTF-8.
1622 YAZ ASN.1 compiler renamed from yaz-comp to yaz-asncomp
1624 New ODR utility, odr_getelement, which returns name of element for
1625 which encoding/decoding failed.
1627 Fixed ODR so that it returns error code OREQUIRED rather than ONONE
1628 in cases where a required element was omitted.
1630 Bug fix: some MARC8 sequences were not converted.
1632 New ZOOM option "step" which specifies number of records to be
1633 retrieved in one chunk. Used in conjunction with "start" and "count".
1635 SRW support for yaz-client. Use scheme http: to use it, e.g.
1638 yaz-client no longer does (un)intelligent character set conversions
1639 by default. Can be enabled with charset and marc_charset commands.
1641 xmalloc trace fix for 64-bit systems such as DEC alpha.
1643 Solaris 2.6 compile fix.
1645 New function, cql_strerror() translates SRW error codes, as returned
1646 by cql_transform_error(), into human-readable English strings. Used
1647 in yaz-client diagnostics when appropriate.
1649 New CQL2RPN query-type for the command-line yaz-client, parses CQL and
1650 converts it into a type-1 query which is sent to the server. This
1651 makes CQL available for use with all Z-servers, as opposed to the tiny
1652 minority that can handle CQL queries themselves.
1654 --- 2.0.2 2003/04/28
1656 New Debian package layout similar to the Redhat Package layout.
1658 New ZOOM events ZOOM_EVENT_RECV_{RECORD,SEARCH} for receiving a record
1659 and search result respectively.
1661 --- 2.0.1 2003/04/25
1663 Redhat package is now several packages: libyaz (runtime libraries),
1664 libyaz-devel (development and documentation, and yaz (utility programs).
1665 Package spec file by Morten Bogeskov.
1667 New member 'schema' in struct bend_fetch_rr which the name of requested
1668 schema (SRW/SRU) for record (or NULL if none was given). The fetch
1669 handler MAY set this to reflect the schema of the returned record.
1671 New member 'display_term' in struct scan_entry. GFS now sets member entries
1672 and allocates scan entries to be filled by user scan handler. In previous
1673 version, entries member was allocated by the scan handler. That still works,
1674 but the GFS will ignore member display_term - assuming it was NOT set by
1675 the handler. The fact that the GFS now allocates the entries both allows
1676 for new members and makes a scan handler easier to write.
1678 Fix CQL lex buffer overflow.
1680 SRW/SRU recordPacking. For SRW default recordPacking is string. For
1681 SRU default recordPacking is string.
1683 SRU protocol support for frontend server.
1685 Fix compile bug for systems that have nl_langinfo but CODESET undefined.
1687 Added missing PQF transform rules for <= and >= . Thanks to Peter Popovics.
1689 Added scan for the ZOOM shell (zoomsh).
1693 * String Identifers for Schemas (Amendment 5).
1694 http://lcweb.loc.gov/z3950/agency/amend/am5.html
1695 Old definition for schema
1696 Odr_oid *schema; /* OPT */
1701 Z_InternationalString *uri;
1702 #define Z_Schema_oid 1
1703 #define Z_Schema_uri 2
1706 * resultCount parameter to Sort Response (Amendment 1).
1707 http://lcweb.loc.gov/z3950/agency/amend/am1.html
1709 Support for SRW 1.0 over HTTP. This is an optional feature and
1710 requires libxml2 to operate. Enable SOAP by specifying --with-xml2
1713 Generic frontend server supports HTTP/SOAP/SRW and Z39.50/BER
1714 on the same port. SRW SearchRetrieveRequests are mapped
1715 to bend_init,bend_search,bend_fetch,bend_close.
1717 Z39.50 Query Type-104 added - to facilitate CQL within Z39.50.
1719 CQL support. Source is directory 'cql'. CQL is supported in ZOOM
1720 (both SRW and Z39.50) and the YAZ client (Z39.50 only).
1722 ZOOM connections are SRW based if schem http is used for hostname
1723 in connect, e.g. z = ZOOM_connection_new("http://myserver");
1724 ZOOM_query may be of type CQL, e.g. ZOOM_query_cql(q, "dc.title=x");
1726 CCL proximity operators !n, %n converts to PQF @prox 0 n 1 2 k 2
1727 and @prox 0 n 0 1 k 2 respectively, meaning: exlusion=false,
1728 distance=n, order=true/false, relation=le, prox unit=word. If
1729 n is omitted, distance 1 is used.
1731 Fixed problem with C compiler include path in wrong order.
1733 For TCP/IP COMSTACK, set recv buffer to an appropriate "large" value
1734 on Solaris. Patch from Ko van der Sloot.
1736 New MARC decode API. All new functions operate on a yaz_marc_t
1737 handle. The most important new functions are: yaz_marc_create,
1738 yaz_marc_decode_{buf,wrbuf}, yaz_marc_destroy, .. to create handler,
1739 decode and destroy respectively. Decoder can produce formats
1740 MARC line, simple XML, OAI MARC and MARC XML (LoC). See
1741 include/yaz/marcdisp.h.
1743 YAZ Iconv utility now supports MARC8 decoding (marc8.c). Converts
1744 to UTF-8, UCS-32, wchar_t or Latin-1.
1746 * Prototypes for yaz_iconv_-functions moved to separate header
1747 include/yaz/yaz-iconv.h.
1749 Make a few private functions 'static' in unix.c. This prevents
1750 duplicate unix_close in PHP with YAZ and imap. PHP Bug 20977.
1752 For ZOOM connection, the options targetImplementation{Id,Name,Version}
1753 are set when Init Response is received.
1755 New function ZOOM_connection_error_x similar to ZOOM_connection_error
1756 but returns diagnostic set as well.
1758 New function yaz_strerror which is a portable wrapper for
1759 strerror/strerror_r/GetLastMessage.
1761 * ZOOM_record_get supports type "xml" in which case MARC XML (from LOC)
1762 is returned for MARC. If type is "oai", then OAI MARC is returned.
1764 Fix creation of lib/yaz-config so it works if srcdir != objdir. Patch
1767 --- 1.9.2 2002/11/26
1769 yaz_marc_decode uses OAI MARC as XML format for ISO2709 records.
1771 Fix bad race conditions on SIGTERM and terminate gracefully in
1774 Move retrieval (data1) module to Zebra since nobody seems to be
1777 Add GRS-1 render for ZOOM using same format as yaz-client.
1779 --- 1.9.1 2002/10/05
1781 Added man pages: yaz-client(1), yaz-ztest(8), yaz(7), zoomsh(1).
1783 Fix broken ESpec handling in data1 module.
1785 SGML reader parses comments and makes them part of the data1 tree.
1787 Added several type casts so that YAZ compiles as C++ code.
1789 ZOOM didn't handle PDU encoding failures properly.
1791 Added more Bib-1 diagnostics (approved extensions).
1793 GNU configure: better check for iconv.
1795 More portable use of accept, getpeername. Check for socklen_t. Use
1796 int/size_t if socklen_t is not defined.
1800 PQF parser rejects bad queries - including those with extra
1801 characters in them. PQF parser used to silently ignore that.
1802 Cleaner API for PQF added, which allows you to get detailed
1803 error information for bad queries (see yaz/pquery.h).
1805 Fixed bug in ZOOM_record_get for type "database".
1807 Implemented mini iconv library supporting conversions between
1808 UTF-8, UCS4, UCS4LE and ISO-8859-1. Implemented in util/siconv.c.
1810 * Removed XML reader (d1_expat.c). It's part of Zebra instead.
1812 --- 1.8.9 2002/08/20
1814 Fixed ZOOM C record cache so that preferredRecordSyntax and
1815 elementSetName is used to check for already fetched records.
1817 --- 1.8.8 2002/08/02
1819 Added three members in bend_initrequest structure to facilitate
1820 character set negotiation.
1822 Fixed a bug in frontend server that could cause indefinite
1823 loops under rare conditions.
1825 Revised character set utilities (charneg.h) so that encoding
1826 UCS-4, UCSA-4, UTF-16 and UTF-8 are encoded non-privately.
1828 For PQF, directive @term <type> sets term type for Scan/Search.
1829 Here <type> is general, string, numeric, null. The term type
1830 is inherited - just like @attr.
1832 New call odr_set_charset that sets character set conversion for
1833 international-strings on a ODR stream. Prototype is:
1834 int odr_set_charset(ODR o, const char *to, const char *from);
1835 The InternationalString is still represented as C string in YAZ
1836 so native strings of type UTF-8, ASCII, etc. will work (UTF-16
1837 won't). On the protocol level, you can use any encoding.
1839 Support for UNIX sockets in ZOOM.
1841 Solaris recv sometimes returns errno == ENOENT. It is treated as
1842 EINPROGRESS. COMSTACK patch by Ko van der Sloot.
1844 New COMSTACK of type UNIX Socket. Use "unix:/path" as address for
1845 both client and server. Code by Morten Bogeskov.
1847 --- 1.8.7 2002/05/22
1849 On Windows ZOOM functions are of type __stdcall rather than __cdecl, so
1850 that they can be used directly from Visual Basic. You must recompile
1851 your windows APP if you're using ZOOM.
1853 Character Set and Language Negotiation(3) for ZOOM API and YAZ client.
1854 Commands "lang" and "charset" sets language and character set respectively.
1855 Options "lang" and "charset" is interpreted by the ZOOM API. Note, these
1856 are not part of the official ZOOM spec) All is due to Oleg Kolobov.
1858 Attributes from multiple CCL fields may be OR'ed rather than merged
1859 using directive "@field or". Fields are still merged by default -
1860 equivalent to "@field merge".
1862 Fixed bug in ZOOM connect that occurred on OpenBSD (maybe others). Patch
1865 Fixed bug in zget for parameter ExtendedServicesResponse.
1869 --- 1.8.6 2002/03/25
1871 Added PQF feature: '@attr type=value' may be written as '@type=value'.
1873 Client displays USR.1:SearchResult-1 (hits per term).
1875 Additional Search Info for search in Generic Frontend Server.
1877 Fixed CCL parsing of "field=s".
1879 WIN32 installer - using the excellent NSIS software from nullsoft.
1881 Fixed CCL parsing of "field = - <number>".
1883 Added function yaz_marc_decode that decodes MARC for line mode
1884 display or XML (similar to that used by JZKit).
1886 Fixed BER decoding of OPTIONAL CHOICE. The bug didn't affect the
1887 Z39.50. But ISO/ILL was, however.
1889 Added patch by Rustam T. Usmanov that implements Z39.50 duplicate
1890 detection service (Z39.50-1995 Amendment 2) and Language Negotiation (3).
1892 http://lcweb.loc.gov/z3950/agency/amend/am2.html
1893 http://lcweb.loc.gov/z3950/agency/defns/charneg-3.html
1895 --- 1.8.5 2002/02/03
1897 New YAZ client features: Command completion and new commands:
1898 push_command, set_apdufile, set_marcdump, set_cclfields, register_oid.
1899 Code provided by Jacob Poulsen.
1901 New call oid_trav, that visits all registered OIDs via callback.
1903 Function ZOOM_record_get now returns const char pointer rather than
1904 void pointer. It saves a lot of type casts.
1906 For YAZ client, command "auth" now allows you to set authentication
1907 in IdPass style. It is enabled when three tokens are given - order
1908 is user, group and password.
1910 Fix memory leaks in MARC record handling for ZOOM.
1912 New option for YAZ client, -k <kilobytes> that sets
1913 maximum record size. Similar to -k option for generic frontend
1914 server and yaz-ztest.
1916 More fixes for scan. Non-zero stepSize handled. OID's fixes.
1918 Prefix query parser reports "fail" when bad attribute set is given.
1920 Fix in MARC decoder. Proximity logging. Fix for attribute set
1921 in scan handler for server. Patches by Shigeru Ishida.
1923 SSL/COMSTACK updates. cs_rcvconnect completes SSL handshake. ZOOM
1926 Configure option --with-openssl=<dir> now works when a directory is
1927 specified. Patch provided by Morten Bogeskov.
1929 New option for YAZ client, -u <auth>, that sets authentication.
1931 ZOOM fix: error information was sometimes "missing", since error
1932 was cleared/reset too when it shouldn't.
1934 ZOOM_record_get returns ISO2709 buffer when "raw" is given.
1936 --- 1.8.4 2002/01/04
1938 Scan for ZOOM API. New object ZOOM_scanset. New functions
1939 ZOOM_connection_scan, ZOOM_scanset_size, ZOOM_scanset_term and
1940 ZOOM_scanset_destroy.
1942 New ZOOM function, ZOOM_connection_last_event, that returns type
1943 of last event (such as "receive data", "send data", "apdu received",
1946 New ZOOM option, schema, that specifies schema for retrieval.
1948 New CCL feature. Qualifiers can be aliases for one or more
1949 other qualifiers (if more than one is given, OR is used).
1951 ZOOM uses named result sets if target supports it.
1953 Two new YAZ client commands: . (dot, which sources a script of YAZ
1954 client commands), and ! (to execute shell command.). Implemented
1957 Working on Debian packages.
1959 --- 1.8.3 2001/11/19
1961 YAZ client enables named result sets only if target supports it.
1963 *** ZOOM. Prefix for ZOOM definitions changed from Z3950_ to ZOOM_.
1965 * ZOOM. Removed Z3950_connection_host. Use Z3950_connection_option_get
1966 with key="host" to get same result.
1968 * ZOOM. Added Z3950_record_clone and removed Z3950_resultset_get.
1969 Function Z3950_resultset_record(s) returns references to records
1970 "owned" by resultset. To become owner use Z3950_record_clone.
1972 Function z_ext_record handles Extended Services. Thanks to
1975 --- 1.8.2 2001/11/12
1977 CCL Parser fix: ignore token comma when dealing with and-lists.
1979 Documentation updates for COMSTACK.
1981 * ZOOM changes. Query object renamed from Z3950_search to Z3950_query.
1982 Changed prototype Z3950_records. For some functions, int parameters
1983 were changed to size_t.
1985 TCP/IP COMSTACK no longer uses getprotobyname to avoid memory leak
1988 New MARC decode/display function, marc_display_exl, which properly rejects
1989 non-ISO2709 records. YAZ client uses it.
1991 --- 1.8.1 2001/10/29
1993 Fix bug: local attribute set wasn't set correctly in PQF strings.
1997 * Old Z39.50 codecs no longer supported.
1999 Added ZOOM C binding. See http://zoom.z3950.org/
2001 Renamed states for COMSTACKs to avoid confusion with events.
2003 Implemented cs_look and proper cs_rcvconnect.
2005 Fixed COMSTACK error that occurred on HPUX. Fix by Giannis Kosmas.
2007 Configure detects POSIX threads on OpenBSD.
2009 When sort flag 'i' was specified in yaz-client the caseSensitivy flag
2010 was set to a wrong value. Thanks to Robert Sanderson for reporting this.
2012 When error is returned from present handler, non-surrogate diagnostic
2013 is returned in present response (and fetch handler is no longer called).
2015 * Minor adjustments to pquery parser (PQF). Token characters may be
2016 escaped by using backslash (C-style).
2018 PQF parser allows string attribute values to be specified. For @attr,
2019 non-numeric characters after the equal-sign are treated as strings
2020 (e.g. @attr 9=title).
2022 CCL trunction character may be defined (@truncation in file)
2024 * function zget_ExtendedServicesRequest sets waitAction to
2025 waitIfPossible (was wait).
2027 Added cs_set_blocking to set change blocking mode of a COMSTACK. Thanks
2030 CCL operator names may be set in field definition files (CCL_bibset).
2031 See ccl/bib1 for an example.
2033 Fixes in ASN.1 compiler for C++ compatibility.
2035 * Renamed members "and" and "or" in struct Z_Operator to "op_and"
2036 and "op_or" to avoid conflict with C++.
2038 Fixed problem with GNU readline detection on Redhat 7.0.
2040 Added step-size for Scan backend handler.
2042 Fixed bug that made the frontend server crash when no attribute
2043 set was specified for scan.
2045 Front-end server automatically switches to original working directory
2046 when installed as an NT service. Previously -w had to be specified to
2049 Added extended attributes for retrieval module (data1), so that data1
2050 records carry d1_readXML/SGML attributes. d1_read also supports
2051 null-data rules ( <tag/>)
2053 On UNIX when POSIX threads are available, a separate library libyazthread
2054 is created. Programmers should link with that library and the yaz library
2055 when using threads. The reason for the split was that some applications
2056 on Linux, such as Apache, doesn't work well when using shared objects that
2059 Added SSL support for the COMSTACK. You start yaz-client and yaz-ztest
2060 (or any frontend server) in SSL mode by specifying ssl: followed by
2061 address. Only tested on UNIX.
2063 Added feature for CCL module. Virtual structure s=al or s=ol generates
2064 and-list and or-list respectively instead of phrase search.
2068 * Added prefix "yaz_" for the functions log_init.., log_file.. and
2069 log_mask_str. This was done to avoid name conflicts with other libraries
2070 (such as other PHP extensions).
2072 Added raw OID member for preferred record syntax (request_format_raw)
2073 and returned record syntax (output_format_raw) for backend fetch method.
2075 Config file yaz-config now accepts options so that it returns specific
2076 compile settings, etc. Thanks to Morten Bogeskov <morten@bogeskov.dk>
2078 Shared library support for UNIX using GNU libtool.
2080 * Modified backend interface. Request/Response struct's replaced by
2081 one read/write C struct. For example bend_fetchrequest and
2082 bend_fetchresult have been replaced by single bend_fetch_rr struct.
2083 Every handler - even search has to be registered in bend_init
2084 handler. This means that the YAZ library no longer refers to
2085 external functions and it makes it possible to make the whole
2086 thing a single DLL/SO.
2088 Added Segment handler for backend server.
2090 Added Zmbol/Zebra administrative functions to YAZ client.
2092 Threaded frontend server on UNIX (when POSIX Threads are available).
2093 Starting the server with option -T enables multi-threading.
2097 Added configure option --enable-comp/disable-comp to control use
2098 of YAZ ASN.1 compiler. Use --disable-comp to use the old *coders
2099 located in sub directory asn.
2101 YAZ ASN.1 compiler renamed to yaz-comp in sub directory. It's installed
2102 in ${exec_prefix}/bin along with the other programs yaz-client and
2105 GNU automake used to maintain makefiles.
2107 Added several OID's.
2109 Changed retrieval module so that we can load records with no abstract
2110 syntax defined. Tagpaths in these records are fully composed of string
2113 Implemented ISO ILL protocol. Refer to stuff in sub directory ill.
2117 On UNIX, the generated makefile now supports a proper 'make install'.
2118 The prefix can be set via GNU configure to set the install location
2119 (default is /usr/local).
2121 * YAZ programs client and ztest were renamed to yaz-client and
2122 yaz-ztest to avoid conflicts when users install YAZ in "standard"
2123 locations, such as /usr/bin,/usr/local/bin,etc.
2125 * YAZ Header files were moved from include to include/yaz. YAZ Header
2126 files are referred to as include <yaz/log.h> rather than <log.h>.
2127 The YAZ include path (-I ..) is therefore the same as before. Programmers
2128 should update their #include statements or use -Ipath/include/yaz
2129 instead. The main motivation for doing this change is that YAZ header files
2130 can be installed in "standard" locations /usr/include,/usr/local/include
2131 without introducing conflicts, since ALL YAZ header files are stored
2132 in subdirectory yaz (under /usr/include for example).
2134 Compilation of YAZ for WIN32 is now handled by an nmake-style makefile
2135 rather than project/workspace files. We switched because project files
2136 are incompatible between Visual C++ 5 and 6. Refer to windows.txt for
2139 Changed name of logging function, logf, to yaz_log, to prevent name
2140 clash with some math-log functions. The YAZ header log.h defines logf
2141 to yaz_log (#define) so there should be no incompatibilities by this
2144 Added bend_start/bend_stop handlers for server. These handler are
2145 called on start/stop of server. For windows they are called whenever
2146 a service is started/stopped.
2148 * YAZ now auto-generates decoders/encoders for the Z39.50 protocol using
2149 a fairly small ASN.1 compiler written in Tcl. The compiler is located
2150 in util/yc.tcl. The auto-generated C code structures are, in a few
2151 cases, incompatible with the old decoders. There are differences in the
2152 following C structures Z_DiagRec, Z_External, Z_SortRequest, Z_SortResponse,
2153 Z_AttributesPlusTerm, Z_ProximityOperator, Z_DefaultDiagFormat.
2154 The preprocessor variable ASN_COMPILED is defined when the compiled
2155 ASN.1 is being used. Encoder/decoder routines as well as the Z39.50
2156 protocol ASN.1 is located sub directory <tt>z39.50</tt>. If you
2157 wish to use the old encoders/decoders you can specify --disable-yc
2160 Assigned OID for old DB Update (VAL_DBUPDATE0). Updated YAZ compiled
2161 version so that it supports both new - and old version of DB Update
2163 * Added 'name' parameter to ODR encoder/decoder routines to facilitate
2164 pretty ODR print. Updated whole Z39.50 encoder/decoder to reflect the
2165 change. The name parameter can be set to 0 in which no name is specified
2166 for the construction. The macros odr_implicit and odr_explicit sets name
2167 parameter to zero for the construction involved. New macros
2168 odr_implicit_tag and odr_explicit_tag are similar to the others,
2169 except that a name parameter is added. For programmers' that don't use
2170 ODR they probably only need to change the call to z_APDU and z_External.
2172 Added access control facility by interfacing the TCP wrapper library.
2173 YAZ automatically attempts to find the TCP wrapper Library (-lwrap) and
2174 tcpd.h on Unix systems. For the server, option -d<daemon> specifies the
2175 name of the daemon and enables the access control as specified in
2176 hosts.allow/hosts.deny. Refer to man pages tcpd(8) and hosts_access(5).
2178 Fixed memory leak in ccl_find_str and ccl_qual_rm. Thanks to Hans van
2179 den Dool <H.M.vdnDool@kub.nl>.
2181 Added reference ID parameter to most functions in server API - refer
2182 to backend.h. Thanks to Hans van den Dool <H.M.vdnDool@kub.nl>.
2184 Changed name of ccl library to libccl.a (was ccl.a).
2186 Fixed bug in decoder for Explain (Category TargetInfo).
2188 Added support for GNU readline in client. Thanks to Jacob Poulsen
2189 <ja7@dbc.dk>. GNU configure attempts to detect if readline is available.
2191 * CHANGED DEFINITION OF ES: UPDATE (INCLUDING THE OID) to reflect the
2192 new definition from the ZIG. NOTE THIS IF YOU HAVE AN UPDATE
2193 IMPLEMENTATION! This change was made to the development version before
2194 the ZIG decided to retract the amendment. If any users MUST be
2195 compatible with the original Update definition, PLEASE CONTACT US, and
2196 we will include a separate definition corresponding to the old Update
2197 ES. Note that because of the change to the ASN.1 of the
2198 TaskPackageRecordStructure we cannot define a single structure that
2199 will support both versions.
2201 * Added const modifier to buffer parameter for some ODR/BER encoding
2202 routines: ber_dectag, ber_declen, odp_more_chunks, completeBER,
2203 completeWAIS, odr_dumpBER.
2205 Fixed bug in client.c which caused a crash when a scanResponse didn't
2206 contain positionOfTerm.
2208 * Fixed inconsistency in the ScanResponse/ListEntries protocol. This
2209 * will cause an error in a client if a non-YAZ target sends both a
2210 * list of Scan entries and non-surrogate diagnostics.
2212 Retrieval module enhancements. Tag sets may be typed in the reference
2213 to it. From the .abs-file the "tagset" directive takes a third optional
2214 integer type for the tag set referenced. From a .tag-file the "include"
2215 directive takes a third optional type as well. The old "type" directive
2216 in the tag set itself is still recognized but acts as the default type
2219 Backend interface change. Individual Scan terms returned from bend_scan
2220 may also be tagged as Surrogate Diagnostics. Refer to struct scan_entry
2221 in include/backend.h.
2223 Retrieval module enhancements. Multiple tag sets and attribute sets may
2224 be specified in abstract syntax specs. Revised the error/warning for
2225 logging messages reported by the retrieval module when reading the
2228 Object Identifier system (oid_..) changed. The API is backwards
2229 compatible but the oid-routines now allocates new OID's when needed.
2230 Raw OID's may be specified in oid_getvalbyname.
2232 YAZ now uses GNU configure to generate Makefile(s).
2234 * Minor changes in some of the member names of DeleteResultSetRequest and
2235 DeleteResultSetResponse. See include/proto.h.
2237 * Changed some C definitions regarding EXPLAIN record syntax (prt-exp.h)
2238 and added member 'languages' in TargetInfo (which was missing).
2240 Changed the way attribute sets are handled in the retrieval
2241 module. These are now cached, just like the abstract syntaxes
2244 Changed YAZ so that it links with compiled ASN.1.
2246 Added Explain-schema definitions and mapping routines. The following
2247 Explain categories have been implemented: AttributeDetails,
2248 AttributeSetInfo, DatabaseInfo, CategoryList and TargetInfo.
2250 Fixed minor bug in Windows version of Server Library.
2252 --- 1.4pl2+ 1998/4/17 (Released with Zebra)
2254 Added Extended Services to server (backend.h). Thanks to Charles Woodfield.
2256 Added EXTERNAL: UNIverse Resource Report (non-standard).
2258 Implemened odr_enum and odr_set_of functions to handle ASN.1 types
2259 ENUMERATED and SET OF.
2261 * Added 'const' to some of the char pointer arguments for the
2262 functions, data1_read_node, data1_getelementbytagname,
2263 data1_insert_taggeddata, data1_getesetbyname, data1_getelementbyname,
2266 Fixed bug in data1_insert_taggeddata - the last_child member of
2267 parent wasn't initialised.
2269 * Changed data1_read_record and data1_read_node so that the supplied
2270 "SGML"-buffer is read-only. In particular the resulting data1 - tree
2271 doesn't refer to any parts of the "SGML"-buffer.
2273 Fixed bug in server library (Windows version of statserv_remove).
2275 * Changed code so that it compiles as C++. The type definition
2276 of Odr_fun which is a member of Odr_arm was changed. The result is,
2277 that an explicit typecast is needed for the fun pointer when
2278 using Odr_arm - as in:
2279 {1, -1, -1, Z_IdAuthentication_idPass, (Odr_fun)z_IdPass},
2281 Updated TagSet-G and -M definitions (tagsetm.tag and tagsetg.tag).
2283 Implemented the new structured date and time definition as approved
2284 by the ZIG. Added schemaId element to the specificTag in Espec-1
2285 (also approved at the last ZIG). Thanks to RVDM.
2287 Added some Object identifiers (RVDM).
2289 Changed the Update Extended Service (RVDM).
2291 Added command "refid" to client which specifies referenceId for
2292 the following requests.
2294 Implemented extended service handling for server. See ztest.c
2295 for an example as well as backend.h. New handlers are registerd
2296 in the Init handler.
2298 * Changed interface for sort in server.
2300 Added new members to statserv_options_block. It allows a server
2301 to read options from another source than just the command line. Thanks
2302 to Charles Woodfield.
2304 * Changed definition of Z_Triple in file prt-grs.h - member boolean
2305 renamed to zboolean. Some C++ compilers complained about the name.
2307 Minor changes to gils.abs. Added index 's' (sort) on title
2308 and date/time-last-modified.
2310 --- 1.4pl2 1998/1/30
2312 Fixed bug in server library regarding inetd mode (-i). This bug
2313 was introduced by release 1.4.
2315 --- 1.4pl1 1998/1/29
2317 Added sort facility in client and backend server interface.
2319 Fixed problem with dependencies in Makefile(s).
2321 Fixed bugs for encoders/decoders of extended services and
2324 Implemented sub-tree feature for schemas. Sub-trees are
2325 referenced in *.abs-files. See explain.abs for an example
2326 of the use of this feature.
2328 Modified bib1.att; local attributes for ANY didn't include
2329 ANY itself (only affects use of the retrieval module).
2331 Fixed bug in plain SGML reader in function data1_read_node:
2332 tags with prefix "var" was incorrectly interpreted as variants.
2334 Added feature "sub-schemas" to enable references to - and definitions
2335 of - group of elements.
2337 * Removed member parent from type data1_element (in data1.h).
2339 Implemented function odr_nullval() that returns the value of
2342 * Removed member num_children from data1_node (in data1.h).
2344 Made NT service interface part of the server library. The
2345 function statserv_main uses the NT service when required and
2346 calls the statserv_start / statserv_close routines.
2348 Routine zget_SearchRequest and zget_PresentRequest fills
2349 resultSetName/Id member with "default" instead of "Default".
2351 Fixed memory leak in server. Request queue member wasn't freed.
2353 Fixed nmem_exit so that memory is freed.
2357 Revised the CCL parser utility to be thread safe.
2359 Added function, oid_ent_to_oid, to replace the function
2360 oid_getoidbyent, which is not thread safe.
2362 * Added nmem_init and nmem_exit to initialize and release
2363 NMEM resources. Function nmem_init should be called once in the
2364 initial thread before NMEM/ODR is used. statserv.c and client.c
2365 have been changed accordingly. The change was necessary to make
2366 NMEM thread safe. The NMEM memory pool is shared amongst threads
2367 in a process. Unix-based applications will still work fine without
2370 Added NT Services interface for the the Z39.50 (statserv) Server.
2371 Refer to the ztest.c source on the usage.
2373 Windows 95/NT port using MSVC5.0. Project files are included in the
2376 * Defined new 'global' handle for the retrieval (data1) system. The
2377 new handled, data1_handle, describes the state of the data1 system.
2378 This handle is passed as first argument to virtually all
2379 data1 related routines. The functions data1_create and data1_destroy
2380 creates and destroys a data1 handle respectively.
2382 Added ODR encode stream member to all backend request structures
2383 init, search, scan etc. This stream should be used to allocate all
2384 memory used for the response when thread safe operation is needed.
2386 Changed the comstack utility, cs_addstr, to be thread safe. The
2387 returned hostname string returned by the function is now part the
2390 Added comstack utility, cs_straddr, which replaces the tcpip_strtoaddr
2391 function. The cs_straddr takes a COMSTACK handle as argument, so this
2392 function must be used after cs_create and before bind/connect.
2393 This function is thread safe.
2395 Moved test server to 'ztest' directory - generic server code still
2396 in 'server' directory.
2398 Made prefix query (pquery.c) utility thread safe.
2400 Added new function modifier YAZ_EXPORT to 'export' public DLL
2401 functions when using windows (see include/yconfig.h).
2403 Added definitions to the OID database (util/oid.c) (RVDM).
2405 Added new BIB-1 diagnostic messages to the handler diagbib1_str.
2407 Added call to ccl_rpn_delete in client program.
2409 Added ODR argument to ccl_rpn_query and ccl_scan_query to provide
2410 release of RPN structure.
2412 Added support for C++, headers uses extern "C" for public definitions.
2413 With input from RVDM.
2415 In handling of SEQUENCE OF: Counter set to zero when SEQUENCE OF is absent.
2416 Thanks to Ronald van der Meer (RVDM).
2418 Added initializers (zget_ routines) for a number of PDUs. Thanks to RVDM.
2420 Added support for private extensions to the OID database
2421 (oid_setprivateoids()). Thanks to RVDM.
2423 Added optional, physical ANY (key replication)
2425 Fixed null-reference problem in GRS-1 output filter.
2427 Proximity operator added to Prefix Query Format (PQF).
2429 In test client command "base" accepts multiple databases.
2431 Fixed bug in cs_close stack that caused trouble with WINSOCK.
2435 Fixed tagging bug in ResourceReportResponse PDU encoder/decode.
2437 Smallish bug-fixes in the new encoders/decoders (explain).
2439 Bug fixed in DeleteRequest.
2441 Fixed tagging bug of type 101 query in SearchRequest-Query PDU encoder/decoder.
2443 Fixed tagging bug in ResourceReportResponse PDU encoder/decode.
2445 Added SOIF syntax (using private OID for now) to retrieval module and client.
2447 Added Update extended service.
2449 Added SearchResult-1 additional info structure.
2451 Added optional CCL (ISO8777) interpreter as separate module. Available
2454 --- 1.2 1996/6/10 (1st anniversary release)
2456 Added Summary record syntax. Lightly tested.
2458 Added OPAC record syntax. Untested.
2460 Added ResourceReport service encoders/decoders. Untested.
2462 Fixed bug in z_Unit - wrong tagging on unitSystem.
2464 Fixed bug in the DiagRecs decoder.
2466 Added options for max PDU size and session timeout to frontend-server.
2468 Added documentation of query-language parsers and other supporting utilities.
2470 [frontend-server] Added Attribute set to the bend_scanrequest API.
2472 [frontend-server] NextResultSetPosition was sometimes set incorrectly when
2473 surrogate diagnostics were generated.
2475 [retrieval] Allow multiple local values for attribute.
2477 [retrieval] Allow multiple attributes per element in .abs files. index type.
2479 [retrieval] Added Summary tagset, abstract syntax, and d1-node/ASN filter.
2481 --- 1.1pl2 1996/4/10
2483 Minor changes, mostly specific to Zebra's requirements (retrieval)
2487 Repaired bug in frontend server when running multiple listening
2488 endpoints in dynamic mode.
2490 z_External() now won't break if a known, ASN.1 value comes encapsulated
2491 in an octet-string. The value will pass through unmodified in an Odr_oct.
2493 Added a bit of code to the demo client to decode & display
2494 ASN.1-structured records represented in the octet-aligned branch of
2495 the EXTERNAL CHOICE. Thanks to CAS for prodding us to finally do this.
2497 Added z_ext_getentbyref() to the ASN module. Doc updated.
2499 * Completed the SCAN definition in the ASN module. This may break SCAN
2500 code based on older YAZ-versions at compile-time. The fix is easy -
2503 * Added 'displayTerm' and OtherInformation to the TermInfo structure
2504 under the SCAN definition. Remember to initialize this, server-people.
2506 Comstack should now support the WAIS protocol in TCP/IP mode. Note
2507 that this does not extend to ODR and ASN.
2509 Comstack allows insertion of established socket (primarily for
2510 inetd-operation of servers). Doc updated.
2512 Front-end server can now start from the inetd in TCP mode. Doc
2515 --- 1.0pl4 1996/1/24
2519 Fixed small problem in SUTRS-filter. A newline was sometimes inserted before
2520 the rank and record number.
2522 Adjustments to the frontend server.
2524 Fixed diagnostic BER dumper. It ignored the file argument.
2528 Various changes to retrieval module.
2530 Changed the union discriminators of the protocol files from enums to
2531 ints paired with #defines.
2533 *Changed oident.class to oident.oclass to avoid a reserved word in C++
2536 *Changed operator in the RPN structure to 'roperator', again to avoid a
2539 Fixed problems in Explain decoders/encoders.
2541 --- 1.0pl2 1995/12/6
2543 Memory bug in log module fixed.
2545 --- 1.0pl1 1995/12/5
2547 Occasional malloc() of 0 bytes fixed in d1_espec.c.
2549 Bug in Explain DatabaseInfo module fixed.
2551 Some '\r' snuck into one or two of the ret'l config tables. A curse on Windows.
2555 The shift to v1.0 signals that we now consider the *core* functionality
2556 of YAZ reasonably stable (the core being more or less equivalent to
2557 Z39.50-1992). Some of the really nifty v3 stuff is still not heavily
2558 tested (Explain not at all - though that will happen soonish).
2560 Minor changes to code to support Windows port.
2562 Various minor changes after we're getting to use GRS-1 & co. more.
2564 Added Espec-1 format.
2566 Added VisibleString field body type to GRS-1. It is illegal acc. to my copy
2567 of the protocol and it cannot be selected when encoding (maps into 'string'
2568 when decoding). Needed to talk to some servers.
2570 Demo client can request simple element set names.
2572 Added Diagnostic Format encoders/decoders.
2574 Added simple Close handling to frontend server (no hooks for resource
2575 reporting yet), and demonstration client.
2577 Added cs_addrstr() command to COMSTACK to retrieve peer hostname/address.
2579 --- 1.0b3 1995/08/24
2581 Fixed bug in the frontend-server. The numberOfRecordsReturned field was
2582 handled incorrectly when records were requested in the searchResponse. This
2583 will only affect you if you use the frontend-server.
2585 Added GRS-1 encoders/decoders to the service-level API. Lightly tested.
2586 Test-client will ask for and print GRS1. Ztest will return dummy records
2589 Added Explain encoders/decoders to the service-level API. Untested.
2591 Added Extended Services: Item Order encoders and decoders to the Service-
2592 level API. Untested. We could use a recent copy of the pertinent bits
2593 of the ILL protocol to add those bits.
2595 Added diagnostic format 1 encoders/decoders to the service-level API.
2598 Moved pretty-printing of structure-wrappers ({..}) from odr_seq.c to
2599 odr_cons.c, which causes a more correct output.
2601 Fixed handling of searchRequest in frontend server. NextResultSetPosition
2602 was always set to 0 when no records were requested in the searchRequest.
2604 * Added better external-handling. This shouldn't harm old code that
2605 *encodes* externals. It can break code that looks for a
2606 'single-ASN1-type' representation, since those types that are known
2607 are now decoded immediately. Look at the SUTRS sample code in
2608 seshigh.c and client.c. Documentation updated.
2610 Handling of structured records in bend_fetchresponse. Length -1 marks
2611 structured record, type is deduced from format field.
2613 --- 1.0b2 1995/06/27
2614 Fairly quick maintenance release to add SUTRS support.
2616 Fixed handling of SUTRS records in the demonstration client.
2618 * Added format field to the bend_fetchrequest and bend_fetchresponce
2619 structures of the backend API (frontend server). When the record is
2620 returned, the value of the format field is mapped to an OID. The
2621 value VAL_SUTRS will also cause a slightly different ASN.1 packaging
2622 of the record. The special value VAL_NONE in the bend_request means
2623 that no specific format was requested by the client. Documentation
2624 updated accordingly. Test server (ztest) will return a fixed dummy
2625 SUTRS record if your client requests SUTRS.
2627 Documentation updated accordingly.
2629 You can now set external libraries and RANLIB support in the top-level
2633 First public release.