Possible compatibility problems with earlier versions marked with '*'.
-Move retrieval (data1) module to Zebra since nobody seems
-to be using it.
+--- (IN PROGRESS)
+
+ZOOM-C now supports standard ZOOM option names as described in v1.4 of
+the ZOOM Abstract API. The older names for the same options are still
+also supported for the benefit of old applications.
+
+ZOOM-C supports "implementationId" and "implementationVersion" options
+to go along with "implementationName". These allow the user code to
+specify identification strings to be sent to servers.
+Add OID for the new ExtLite attribute set.
+
+Add OIDs for NACSIS-CATP, FINMARC2000 and MARC21-fin record-syntaxes,
+ as requested/supplid by Ere Maijala <ere@atp.fi>
+
+For generic frontend server, reverse the order of
+"toolkit-supplied / application-supplied" strings sent as implementationId,
+Name and Version. Also, remove the spaces around the slash. This brings
+the GFS in line with the behaviour of ZOOM-C on the client side.
+
+Add function ZOOM_scanset_display_term.
+
+yaz-client shows scan displayTerm if present.
+
+Utility yaz-iconv is now installed by default along with the man page
+yaz-iconv.1.
+
+Extend configure check for OpenSSL to use pkg-config where available (such
+as RedHat 9).
+
+Incorporate patch by Morten Bogeskov which allows a Unix file socket
+server to specify uid/gid/mask for socket using the format
+ unix:[user=uid,][group=gid,][umask=mask,]file=path
+If file= is omitted the existing format is assumed, e.g.
+ unix:path
+in which case the mask is 0666 (rw for everybody).
+
+Major restructure of YAZ source. All source in libyaz is in src directory.
+Programs in client (yaz-client), ztest (yaz-ztest), zoom (zoom programs),
+util (utility programs such as ASN.1 compiler, yaz-marcdump).
+
+Added man page for utility yaz-marcdump (used to be called marcdump).
+yaz-marcdump is installed by 'make install'.
+
+Fixed a memory leak in Generic Frontend Server that occurred when decoding
+of incoming package failed.
+
+Fixed a potential DOS attack vulnerability in COMSTACK/ODR.
+
+Change prototype of odr_perror: add const to message string.
+
+New function yaz_log_reopen which reopens log file (for log rotate, etc.)
+
+* Blocking parameter for COMSTACK cs_create is now a bit mask rather
+than a blocking flag. Bit 0 is set for blocking, reset for non-blocking.
+Bit 1 is set if cs_addrstr should avoid DNS lookup; reset for full
+DNS lookup. There should not be any compatibility problems with this
+assuming that blocking=1 or 0 is used.
+
+Fix bad reference in UNIX comstack in function cs_addrstr.
+
+Fix for compilation on AIX.
+
+The generic front-end server (server/seshigh.c) now supports returning
+Init diagnostics to the client in User-information-field, in
+accordance with Z35.90 Implementor Agreement 5 (Returning diagnostics
+in an InitResponse)
+
+
+--- 2.0.4 2003/09/04
+
+Allow any CQL relation (not just all,any,exact,scr).
+
+Fixes for OCLC UI ASN.1 to make it work with SilverPlatter targets
+that features the same UI.
+
+Implemented command update0 in YAZ client which is equivalent to
+update but uses old of Ext Update ASN.1.
+
+Use OID 1.2.840.10003.15.1000.81.1 for privately defined charsets
+in charset negotiation. Added VAL_ID_CHARSET in oid.h.
+Previously no OID was used for this info.
+
+ZOOM uses smallSetUpperBound=1 instead of 0 for piggyback searches.
+It apparantely upsets EBSCO Publishing IR Z39.50 Server which
+returns 'malformed search term' otherwise.
+
+SortResponse member resultCount now set to NULL in sort handler of
+frontend server.
+
+OPAC support ZOOM. ZOOM_record_get returns OPAC info (as XML) if
+type is "opac".
+
+Add three new utility functions for translating OIDs between various
+formats -- symbolic name such as "Usmarc", minus-1-terminated int
+arrays and dotted strings such as "1.2.840.10003.9.5.1":
+ int *oid_name_to_oid(oid_class oclass, const char *name, int *oid);
+ char *oid_to_dotstring(const int *oid, char *oidbuf);
+ char *oid_name_to_dotstring(oid_class oclass, const char *name, char *oidbuf);
+
+Reverted modifications for ES Update definition for z_IU0Update
+(OID 1.2.840.10003.9.5.1 and 1.2.840.10003.9.5). The definition
+is back to YAZ 2.0.2.
+
+String value attributes for CCL parser.
+
+Support for OCLC's locally registered "OCLC-UserInformation" PDU,
+which their FirstSearch server returns in Init responses, sometimes
+carrying useful diagnostic information when Init fails. This has the
+OID 1.2.840.10003.10.1000.17.1 and is defined in the file
+"z39.50/oclcui.asn", where its definition is somewhat different from
+what OCLC document on their web-site, as required to interoperate with
+their servers.
+
+Support for anonymous authentication in yaz-client. Use the command
+"auth -".
+
+* Fix the OID of the Index Data-local "admin" Extended Service from
+ 1.2.840.10003.9.81.1 to 1.2.840.10003.9.1000.81.1. The omission of
+ the 1000, which indicates a locally-defined OID, was a mistake.
+
+--- 2.0.3 2003/06/20
+
+Fix CCL directive @case handling so that it affects string match for
+both CCL keywords and qualifiers.
+
+* ESFormat-Update updates. Packages with OID 1.2.840.10003.9.5.1 and
+1.2.840.10003.9.5 are now handled by the same decoder z_IU0Update .
+Decoder has been updated with ASN.1 changes as listed in
+http://lcweb.loc.gov/z3950/agency/defns/updateES.html
+Note that the "latest" DB Update, OID 1.2.840.10003.9.5.1.1 , handler
+z_IUUpdate, remains unchanged.
+
+ZOOM_record_get may now return a record in a specific character set.
+For type use "form; charset=from[,to]" where form (render, xml, ..) ,
+"from" is the character set of record as returned by target. "to" is
+the character set to be returned. If omitted, "to" is UTF-8.
+
+YAZ ASN.1 compiler renamed from yaz-comp to yaz-asncomp
+
+New ODR utility, odr_getelement, which returns name of element for
+which encoding/decoding failed.
+
+Fixed ODR so that it returns error code OREQUIRED rather than ONONE
+in cases where a required element was omitted.
+
+Bug fix: some MARC8 sequences were not converted.
+
+New ZOOM option "step" which specifies number of records to be
+retrieved in one chunk. Used in conjunction with "start" and "count".
+
+SRW support for yaz-client. Use scheme http: to use it, e.g.
+ http://host:port/db
+
+yaz-client no longer does (un)intelligent character set conversions
+by default. Can be enabled with charset and marc_charset commands.
+
+xmalloc trace fix for 64-bit systems such as DEC alpha.
+
+Solaris 2.6 compile fix.
+
+New function, cql_strerror() translates SRW error codes, as returned
+by cql_transform_error(), into human-readable English strings. Used
+in yaz-client diagnostics when appropriate.
+
+New CQL2RPN query-type for the command-line yaz-client, parses CQL and
+converts it into a type-1 query which is sent to the server. This
+makes CQL available for use with all Z-servers, as opposed to the tiny
+minority that can handle CQL queries themselves.
+
+--- 2.0.2 2003/04/28
+
+New Debian package layout similar to the Redhat Package layout.
+
+New ZOOM events ZOOM_EVENT_RECV_{RECORD,SEARCH} for receiving a record
+and search result respectively.
+
+--- 2.0.1 2003/04/25
+
+Redhat package is now several packages: libyaz (runtime libraries),
+libyaz-devel (development and documentation, and yaz (utility programs).
+Package spec file by Morten Bøgeskov.
+
+New member 'schema' in struct bend_fetch_rr which the name of requested
+schema (SRW/SRU) for record (or NULL if none was given). The fetch
+handler MAY set this to reflect the schema of the returned record.
+
+New member 'display_term' in struct scan_entry. GFS now sets member entries
+and allocates scan entries to be filled by user scan handler. In previous
+version, entries member was allocated by the scan handler. That still works,
+but the GFS will ignore member display_term - assuming it was NOT set by
+the handler. The fact that the GFS now allocates the entries both allows
+for new members and makes a scan handler easier to write.
+
+Fix CQL lex buffer overflow.
+
+SRW/SRU recordPacking. For SRW default recordPacking is string. For
+SRU default recordPacking is string.
+
+SRU protocol support for frontend server.
+
+Fix compile bug for systems that have nl_langinfo but CODESET undefined.
+
+Added missing PQF transform rules for <= and >= . Thanks to Peter Popovics.
+
+Added scan for the ZOOM shell (zoomsh).
+
+--- 2.0 2003/02/23
+
+* String Identifers for Schemas (Amendment 5).
+http://lcweb.loc.gov/z3950/agency/amend/am5.html
+Old definition for schema
+ Odr_oid *schema; /* OPT */
+New:
+ int which;
+ union {
+ Odr_oid *oid;
+ Z_InternationalString *uri;
+ #define Z_Schema_oid 1
+ #define Z_Schema_uri 2
+ } schema; /* OPT */
+
+* resultCount parameter to Sort Response (Amendment 1).
+http://lcweb.loc.gov/z3950/agency/amend/am1.html
+
+Support for SRW 1.0 over HTTP. This is an optional feature and
+requires libxml2 to operate. Enable SOAP by specifying --with-xml2
+for configure.
+
+Generic frontend server supports HTTP/SOAP/SRW and Z39.50/BER
+on the same port. SRW SearchRetrieveRequests are mapped
+to bend_init,bend_search,bend_fetch,bend_close.
+
+Z39.50 Query Type-104 added - to facilitate CQL within Z39.50.
+
+CQL support. Source is directory 'cql'. CQL is supported in ZOOM
+(both SRW and Z39.50) and the YAZ client (Z39.50 only).
+
+ZOOM connections are SRW based if schem http is used for hostname
+in connect, e.g. z = ZOOM_connection_new("http://myserver");
+ZOOM_query may be of type CQL, e.g. ZOOM_query_cql(q, "dc.title=x");
+
+CCL proximity operators !n, %n converts to PQF @prox 0 n 1 2 k 2
+and @prox 0 n 0 1 k 2 respectively, meaning: exlusion=false,
+distance=n, order=true/false, relation=le, prox unit=word. If
+n is omitted, distance 1 is used.
+
+Fixed problem with C compiler include path in wrong order.
+
+For TCP/IP COMSTACK, set recv buffer to an appropriate "large" value
+on Solaris. Patch from Ko van der Sloot.
+
+New MARC decode API. All new functions operate on a yaz_marc_t
+handle. The most important new functions are: yaz_marc_create,
+yaz_marc_decode_{buf,wrbuf}, yaz_marc_destroy, .. to create handler,
+decode and destroy respectively. Decoder can produce formats
+MARC line, simple XML, OAI MARC and MARC XML (LoC). See
+include/yaz/marcdisp.h.
+
+YAZ Iconv utility now supports MARC8 decoding (marc8.c). Converts
+to UTF-8, UCS-32, wchar_t or Latin-1.
+
+* Prototypes for yaz_iconv_-functions moved to separate header
+include/yaz/yaz-iconv.h.
+
+Make a few private functions 'static' in unix.c. This prevents
+duplicate unix_close in PHP with YAZ and imap. PHP Bug 20977.
+
+For ZOOM connection, the options targetImplementation{Id,Name,Version}
+are set when Init Response is received.
+
+New function ZOOM_connection_error_x similar to ZOOM_connection_error
+but returns diagnostic set as well.
+
+New function yaz_strerror which is a portable wrapper for
+strerror/strerror_r/GetLastMessage.
+
+* ZOOM_record_get supports type "xml" in which case MARC XML (from LOC)
+is returned for MARC. If type is "oai", then OAI MARC is returned.
+
+Fix creation of lib/yaz-config so it works if srcdir != objdir. Patch
+from Kang-Jin Lee.
+
+--- 1.9.2 2002/11/26
+
+yaz_marc_decode uses OAI MARC as XML format for ISO2709 records.
+
+Fix bad race conditions on SIGTERM and terminate gracefully in
+frontend server.
+
+Move retrieval (data1) module to Zebra since nobody seems to be
+using it.
Add GRS-1 render for ZOOM using same format as yaz-client.
of last event (such as "receive data", "send data", "apdu received",
etc.
-New ZOOM option, schema, that specifies shema OID for retrieval.
+New ZOOM option, schema, that specifies schema for retrieval.
New CCL feature. Qualifiers can be aliases for one or more
other qualifiers (if more than one is given, OR is used).
projects / yaz-moved-to-github.git / blobdiff