X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=CHANGELOG;h=6b537566d13164a8e63bfc3d05602b761bf7f642;hp=eb62b20e705f8011c40b21a0b669e72894c43289;hb=1a834a4a0dc2d5f7f4c6bf6b178981822f937328;hpb=0c88a5e1fc983f0bb653e26a6eac72dadf35db57 diff --git a/CHANGELOG b/CHANGELOG index eb62b20..6b53756 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -1,11 +1,179 @@ Possible compatibility problems with earlier versions marked with '*'. ---- 1.8.6 2002/MM/DD +--- 1.9.3 2003/02/20 -Fix bug in CCL parser when form "field = - " was used. +Fixed problem with C compiler include path in wrong order. + +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. + +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 host/port is specified +as http. 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. + +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. + +--- 1.9.1 2002/10/05 + +Added man pages: yaz-client(1), yaz-ztest(8), yaz(7), zoomsh(1). + +Fix broken ESpec handling in data1 module. + +SGML reader parses comments and makes them part of the data1 tree. + +Added several type casts so that YAZ compiles as C++ code. + +ZOOM didn't handle PDU encoding failures properly. + +Added more Bib-1 diagnostics (approved extensions). + +GNU configure: better check for iconv. + +More portable use of accept, getpeername. Check for socklen_t. Use +int/size_t if socklen_t is not defined. + +--- 1.9 2002/09/06 + +PQF parser rejects bad queries - including those with extra +characters in them. PQF parser used to silently ignore that. +Cleaner API for PQF added, which allows you to get detailed +error information for bad queries (see yaz/pquery.h). + +Fixed bug in ZOOM_record_get for type "database". + +Implemented mini iconv library supporting conversions between +UTF-8, UCS4, UCS4LE and ISO-8859-1. Implemented in util/siconv.c. + +* Removed XML reader (d1_expat.c). It's part of Zebra instead. + +--- 1.8.9 2002/08/20 + +Fixed ZOOM C record cache so that preferredRecordSyntax and +elementSetName is used to check for already fetched records. + +--- 1.8.8 2002/08/02 + +Added three members in bend_initrequest structure to facilitate +character set negotiation. + +Fixed a bug in frontend server that could cause indefinite +loops under rare conditions. + +Revised character set utilities (charneg.h) so that encoding +UCS-4, UCSA-4, UTF-16 and UTF-8 are encoded non-privately. + +For PQF, directive @term sets term type for Scan/Search. +Here is general, string, numeric, null. The term type +is inherited - just like @attr. + +New call odr_set_charset that sets character set conversion for +international-strings on a ODR stream. Prototype is: + int odr_set_charset(ODR o, const char *to, const char *from); +The InternationalString is still represented as C string in YAZ +so native strings of type UTF-8, ASCII, etc. will work (UTF-16 +won't). On the protocol level, you can use any encoding. + +Support for UNIX sockets in ZOOM. + +Solaris recv sometimes returns errno == ENOENT. It is treated as +EINPROGRESS. COMSTACK patch by Ko van der Sloot. + +New COMSTACK of type UNIX Socket. Use "unix:/path" as address for +both client and server. Code by Morten Bøgeskov. + +--- 1.8.7 2002/05/22 + +On Windows ZOOM functions are of type __stdcall rather than __cdecl, so +that they can be used directly from Visual Basic. You must recompile +your windows APP if you're using ZOOM. + +Character Set and Language Negotiation(3) for ZOOM API and YAZ client. +Commands "lang" and "charset" sets language and character set respectively. +Options "lang" and "charset" is interpreted by the ZOOM API. Note, these +are not part of the official ZOOM spec) All is due to Oleg Kolobov. + +Attributes from multiple CCL fields may be OR'ed rather than merged +using directive "@field or". Fields are still merged by default - +equivalent to "@field merge". + +Fixed bug in ZOOM connect that occurred on OpenBSD (maybe others). Patch +by Oleg Kolobov. + +Fixed bug in zget for parameter ExtendedServicesResponse. + +Fix OID for ILL. + +--- 1.8.6 2002/03/25 + +Added PQF feature: '@attr type=value' may be written as '@type=value'. + +Client displays USR.1:SearchResult-1 (hits per term). + +Additional Search Info for search in Generic Frontend Server. + +Fixed CCL parsing of "field=s". + +WIN32 installer - using the excellent NSIS software from nullsoft. + +Fixed CCL parsing of "field = - ". Added function yaz_marc_decode that decodes MARC for line mode -display or XML. +display or XML (similar to that used by JZKit). Fixed BER decoding of OPTIONAL CHOICE. The bug didn't affect the Z39.50. But ISO/ILL was, however.