X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=CHANGELOG;h=dd45c631016ee94eec0a53ef552ed152f687a4db;hp=d7f077c9968b812008187c7683b64156d7fb58af;hb=eb0f67241481fb645a377b1c5df9683f8f1bd2fb;hpb=8265143b935609afba4d76c7f424e138da155ac2 diff --git a/CHANGELOG b/CHANGELOG index d7f077c..dd45c63 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -1,13 +1,189 @@ Possible compatibility problems with earlier versions marked with '*'. ---- 1.0pl1 1995/12/5 +--- XXXXX -Bug in Explain DatabaseInfo module fixed. +Added NT Services interface for Z39.50 Server. + +Windows 95/NT port using MSV5.0. Project files are included in +the distribution. + +* Defined new 'global' handle for the retrieval (data1) system. The +new handled, data1_handle, describes the state of the data1 system. +This handle is passed as first argument to virtually all +data1 related routines. The functions data1_create and data1_destroy +creates and destroys a data1 handle respectively. + +Added ODR encode stream member to all backend request structures +init, search, scan etc. This stream should be used to allocate all +memory used for the response when thread safe operation is needed. + +Changed the comstack utility, cs_addstr, to be thread safe. The +returned hostname string returned by the function is now part the +COMSTACK instance. + +Added comstack utility, cs_straddr, which replaces the tcpip_strtoaddr +function. The cs_straddr takes a COMSTACK handle as argument, so this +function must be used after cs_create and before bind/connect. +This function is thread safe. + +Moved test server to 'ztest' directory - generic server code still +in 'server' directory. + +Made prefix query handling thread safe. + +Added new function modifier YAZ_EXPORT to 'export' public DLL +functions when using windows (see include/yconfig.h). + +Added definitions to the OID database (util/oid.c) (RVDM). + +Added new BIB-1 diagnostic messages to the handler diagbib1_str. + +Added call to ccl_rpn_delete in client program. + +Added ODR argument to ccl_rpn_query and ccl_scan_query to provide +release of RPN structure. + +Added support for C++, headers uses extern "C" for public definitions. +With input from RVDM. + +In handling of SEQUENCE OF: Counter set to zero when SEQUENCE OF is absent. +Thanks to Ronald van der Meer (RVDM). + +Added initializers (zget_ routines) for a number of PDUs. Thanks to RVDM. + +Added support for private extensions to the OID database +(oid_setprivateoids()). Thanks to RVDM. + +Added optional, physical ANY (key replication) + +Fixed null-reference problem in GRS-1 output filter. + +Proximity operator added to Prefix Query Format (PQF). + +In test client command "base" accepts multiple databases. + +Fixed bug in cs_close stack that caused trouble with WINSOCK. + +--- 1.3 1996/10/11 + +Fixed tagging bug in ResourceReportResponse PDU encoder/decode. + +Smallish bug-fixes in the new encoders/decoders (explain). + +Bug fixed in DeleteRequest. + +Fixed tagging bug of type 101 query in SearchRequest-Query PDU encoder/decoder. + +Fixed tagging bug in ResourceReportResponse PDU encoder/decode. + +Added SOIF syntax (using private OID for now) to retrieval module and client. + +Added Update extended service. + +Added SearchResult-1 additional info structure. + +Added optional CCL (ISO8777) interpreter as separate module. Available +in linemode client. + +--- 1.2 1996/6/10 (1st anniversary release) + +Added Summary record syntax. Lightly tested. + +Added OPAC record syntax. Untested. + +Added ResourceReport service encoders/decoders. Untested. + +Fixed bug in z_Unit - wrong tagging on unitSystem. -Some '\r' snuck into one or two of the config tables. Curse on Windows. +Fixed bug in the DiagRecs decoder. + +Added options for max PDU size and session timeout to frontend-server. + +Added documentation of query-language parsers and other supporting utilities. + +[frontend-server] Added Attribute set to the bend_scanrequest API. + +[frontend-server] NextResultSetPosition was sometimes set incorrectly when +surrogate diagnostics were generated. + +[retrieval] Allow multiple local values for attribute. + +[retrieval] Allow multiple attributes per element in .abs files. index type. + +[retrieval] Added Summary tagset, abstract syntax, and d1-node/ASN filter. + +--- 1.1pl2 1996/4/10 + +Minor changes, mostly specific to Zebra's requirements (retrieval) + +--- 1.1 1996/2/20 + +Repaired bug in frontend server when running multiple listening +endpoints in dynamic mode. + +z_External() now won't break if a known, ASN.1 value comes encapsulated +in an octet-string. The value will pass through unmodified in an Odr_oct. + +Added a bit of code to the demo client to decode & display +ASN.1-structured records represented in the octet-aligned branch of +the EXTERNAL CHOICE. Thanks to CAS for prodding us to finally do this. + +Added z_ext_getentbyref() to the ASN module. Doc updated. + +* Completed the SCAN definition in the ASN module. This may break SCAN +code based on older YAZ-versions at compile-time. The fix is easy - +look in proto.h. + +* Added 'displayTerm' and OtherInformation to the TermInfo structure +under the SCAN definition. Remember to initialize this, server-people. + +Comstack should now support the WAIS protocol in TCP/IP mode. Note +that this does not extend to ODR and ASN. + +Comstack allows insertion of established socket (primarily for +inetd-operation of servers). Doc updated. + +Front-end server can now start from the inetd in TCP mode. Doc +updated. + +--- 1.0pl4 1996/1/24 + +Added Sort PDU. + +Fixed small problem in SUTRS-filter. A newline was sometimes inserted before +the rank and record number. + +Adjustments to the frontend server. + +Fixed diagnostic BER dumper. It ignored the file argument. + +--- 1.0pl3 1996/1/2 + +Various changes to retrieval module. + +Changed the union discriminators of the protocol files from enums to +ints paired with #defines. + +*Changed oident.class to oident.oclass to avoid a reserved word in C++ + compilers. + +*Changed operator in the RPN structure to 'roperator', again to avoid a + conflict with C++. + +Fixed problems in Explain decoders/encoders. + +--- 1.0pl2 1995/12/6 + +Memory bug in log module fixed. + +--- 1.0pl1 1995/12/5 Occasional malloc() of 0 bytes fixed in d1_espec.c. +Bug in Explain DatabaseInfo module fixed. + +Some '\r' snuck into one or two of the ret'l config tables. A curse on Windows. + --- 1.0 1995/11/28 The shift to v1.0 signals that we now consider the *core* functionality