X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=NEWS;h=87caa766560a42b3e2186230c05eb69a4d7ee3eb;hp=9b99f35979a7ca8853377dda5381e9c32e998f24;hb=cc1a58f855146ca26d117f6424284beda0e7382b;hpb=88e0a27c2807e2bd1f06999b7312e77b7abdeea5 diff --git a/NEWS b/NEWS index 9b99f35..87caa76 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,450 @@ +--- 4.2.32 2012/04/25 + +Add some Bib-1/SRU diagnostics + mappings. Bib-1: 1073 and +Bib-1 1074: Proxy failure. SRU: 1074: Proxy failure + +--- 4.2.31 2012/04/23 + +YAZ daemon utility relays SIGUSR1 to child process. + +ZOOM: handle trailing slash for Z39.50 urls. Previously localhost:9999/ +would result in en empty database list - which in turn would result in +encoding failure for search. + +Fix reading beyond string in yaz_sort_spec. + +--- 4.2.30 2012/04/11 + +Add two new SRU diagnostics: + 236: Access to specified database denied + 1015: Init/AC: Maximum number of simultaneous sessions for Userid + +Document the very useful ZOOM-C option "apdulog". + +CQL to RPN: term may be passed through verbatim. This is enabled with +truncation.cql . The assumption being that the term is already CQL. + +--- 4.2.29 2012/03/20 + +record_conv: leader spec may be given for marc element. +The leader spec is given as attribute leaderspec for element marc. +For example to convert a MARC21 record from MARC-8 to UTF-8: + + +record_conv: allow user-XSLT params. For example: + + + + + +record_conv: fix error handling for missing marc charsets. + +CQL: fix extra terms in wrong order. + +--- 4.2.28 2012/03/06 + +record_conv: modify new API for conversion types. The conversion types +may be passed in new functions yaz_record_conv_configure_t and +yaz_retrieval_configure_t. Removing yaz_record_conv_add_type . + +Avoid mixed statement/variable declare; fixes compilation with Visual +Studio. + +--- 4.2.27 2012/02/28 + +Add non-standard SRU diagnostic: 235: "Database does not exist". +Couldn't live without it. HTTP 404: "Not found" is just so anonymous. +Update SRU to Bib-1 diagnostic maps accordingly. + +CCL: add two new diagnostics for unsupported masking. The new +diagnostics are: "Embedded truncation not supported" and +"Single charcacter mask not supported". + +--- 4.2.26 2012/02/23 + +CCL: fix use of "term" field in sub queries. Bug introduced in YAZ 4.2.25. + +--- 4.2.25 2012/01/11 + +Build YAZ for Ubuntu Oneiric. + +CCL: allow parantheses for proximity operands. For example CCL query +(a) % (b) is now allowed. + +GFS: fix bend_assoc_is_alive. When cs_get returns 0 the association is +marked dead, rather then being destroyed. If not, the session memory is +being free'd before the search/scan handler is finished. Also destroy +'request' memory in request_release rather than in various places, +which resulted in leaks from time to time. + +--- 4.2.24 2011/12/21 + +cql_sortby_to_sortkeys: honor sort prefix. + +RPN to CQL: always quote resulting terms. For bizarre reasons, JSTOR's +SRU server returns 0 hits on ISSN searches unless a CQL term is quoted. +The rpn2cql family of functions now always returns quoted CQL terms. + +Fix CQL to CCL conversion for multiple terms. Add two test cases as well. + +--- 4.2.23 2011/12/15 + +Allow =val to be omitted for yaz_uri_to_array. Also, multiple &'s in +sequence is treated as one. For example, &&a=b&&&c& is identical to +a=b&c= . + +--- 4.2.22 2011/12/05 + +Add ZOOM_connection_save_apdu_wrbuf. This function may be used to save +APDUs for a connection to a WRBUF. + +--- 4.2.21 2011/11/23 + +Fix cql_sortby_to_sortkeys. Completely broken before. + +Make CCL's @truncation work again. + +--- 4.2.20 2011/11/09 + +New ZOOM connection setting: tproxy. It's like proxy, but does not +set Z39.50 proxy OID or change HTTP for proxy behavior. Can be used +to set resolved address + port for a connection outside ZOOM itself. + +Fix atoi_n_check digit test. Thanks to Giannis Kosmas for spotting it. + +--- 4.2.19 2011/11/07 + +Fix uninitialized variable in Solr spell support (could cause SEGV +for SRU response decoding). + +Error handling for Z_APDU_close uses ZOOM_set_dset_error() to pass +back-end's addinfo through into the ZOOM response addinfo. + +When ZOOM_set_dset_error() is passed an addinfo2 as well as addinfo, +they are separated by a colon and a space rather than simply +concatenated. + +--- 4.2.18 2011/10/28 + +Add support for Solr spell-checking/suggestions through ZOOM. +If a Solr target has been configured correctly for spelling-checking +and suggestions, these will now be returned on the ResultSet option +"suggestions". zoomsh has been extended to show this with the cmd suggestions. + +--- 4.2.17 2011/09/28 + +Fix function nmem_strsplit_escape2 which extends nmem_strsplit_escape +with a flag whether to substitute escape sequences or not. + +--- 4.2.16 2011/09/22 + +Fix nmem_strsplit_escape to substitute escape char properly. + +New option for zoomsh -e , which makes it abort on first error and +return process exit code to indicate success/failure. + +YAZ options utility supports special option -- which makes all it treat +all following arguments as non-options. + +--- 4.2.15 2011/09/16 + +Fix yaz_file_path_resolve/yaz_path_fopen/yaz_fopen so that path is not +searched if absolute filename is given. + +Fix conv_xslt() error-reporting when stylesheet is not found. +(The value of fullpath is meaningless in this situation.) + +--- 4.2.14 2011/09/07 + +Fix problem in CQL sort node creation: un-initialized memory. + +New ZOOM utility ZOOM_query_sortby2. That takes a strategy parameter: one of +"z3950", "type7", "cql", "sru11" or "embed". The "embed" chooses type-7 or +CQL sortby depending on whether Type-1 or CQL is actually sent to the +target. + +New sortspec utilities: yaz_srw_sortkeys_to_sort_spec, +yaz_sort_spec_to_srw_sortkeys, yaz_sort_spec_to_type and 7yaz_sort_spec_to_cql. + +rpn2solr supports Z39.58 truncation (104). Thus, CCL truncation mode t=z +will make it possible to use both single-character mask (#) and wildcard (?) +in CCL . Throw diagnostic for left truncation because that is not supported +by SOLR. + +--- 4.2.13 2011/09/01 + +Fixes for cql2rpn, cql2ccl and ccl2rpn; mostly in the area of special +cases using escapes (\-sequences) and masking. + +PQF parse fix: A trailing backslash followed by end-of-string (\0) +would result in a read one byte beyond string. + +rpn2ccl may use Z39.50 masking for terms (t=z). + +ICU check fix. Don't include library -lCrun on Solaris, unless present. + +ICU check fix: Use --cppflags-searchpath to determine ICU include files; +not --cppflags (which seeems like an error in icu-config). + +--- 4.2.12 2011/08/27 RPM package only + +cql2ccl: fix conversion of terms: operator characters were not +quoted/escaped. + +--- 4.2.11 2011/08/25 RPM package only + +ccl2rpn: Conversion to regexp-1 terms (trunc=102). For mode t=x, the +CCL parser will map both # and ? to their regular expression +quivalents (. and .*). + +rpn2cql: deal with truncation=102 (regexp-1). And ensure proper quoting +of reserved CQL characters. + +cql2ccl: deal with both * and ? in conversion. Also leave escaped ones as +is, so that they are passed through. + +--- 4.2.10 2011/08/24 + +ZOOM SRU mode: more aggressive re-connect. + +Private function prox_unit_name() renamed to yaz_prox_unit_name() and +made available as a utility function, declared in + +rpn2cql_structure() supports proximity nodes (except that the Type-1 +proximity node's "exclusion" binary is ignored, as there is no way to +express that in CQL). Fixes bug #4564. + +--- 4.2.9 2011/08/18 + +Fix SEGV that could occur if set command of zoomsh was given without +value (2nd argument). + +Fix SEGV that could occur if unsupported transport was given for +COMSTACK - say https (when SSL was unavailable). + +Build yaz-url on Windows too. + +--- 4.2.8 2011/08/11 + +New utility to get web content. Header is url.h. A command line tool +yaz-url is part of the distribution and packages. + +Fixes for SSL COMSTACK (when gnutls is in use). + +New functions yaz_base64{encode,decode}. Header is base64.h. + +--- 4.2.7 2011/08/03 + +ZOOM C includes HTTP response buffer as additional info if it fails +to decode the SRU response. + +Make wrbuf_json_puts available. + +--- 4.2.6 2011/07/28 + +zoom: throw diagnostic for invalid value for option "sru". Before a +bad SRU request was sent. + +Adding new utility wrbuf_vp_puts. + +Add cclxmlconfig.obj to win/makefile. It was missing completely. + +--- 4.2.5 2011/07/21 + +ZOOM HTTP: use absoluteURI's in proxy mode as required by RFC 2616 (HTTP). +Fix a bug in handling of cookies. Fix a bug that would occur if proxy + +redirect was used at the same time. + +MARC line mode decoding: be less picky about length given - first +5 digits of header that is. + +CQL to CCL conversion: deal with CQL proximity (cql_to_ccl function). + +Changes to decoding of SRU records: a record with recordPacking=xml is +modified with a new root element if the recordData contains +multiple children elements. This is to make the record XML parseable +afterwards. + +RPN to SOLR conversion: encode special characters. + +Generic Frontend Server: fix uinitialized member, stepSize. + +--- 4.2.4 2011/06/21 + +Fix a bug in SRU decoding of records.. The database records stored +had un-initialized memory, but it would only be seen with yaz_record_render +and type_spec="ext" . + +Fix a bug in ccl_qual_dup introduced in 4.2.3. + +--- 4.2.3 2011/06/17 + +Add new CCL utility, ccl_qual_dup, which makes a copy of a CCL bibset. + +--- 4.2.2 2011/06/10 + +Add new utilities to convert from CQL to CCL . These utilities have +prefix cql_to_ccl defined in cql.h. + +Defensive coding for an off-by-one bug in ucol_getSortKey. This could +lead to memory heap corruptions when ICU utilities were in use. + +--- 4.2.1 2011/06/07 + +Make compilation work without Libxml2. + +yaz-client: remove redundant blanks in display of searchResult-1 term +hit counts. + +--- 4.2.0 2011/05/18 + +CQL: parse CQL sortby spec. The resulting sort spec is stored in the +resulting CQL node (tree) in a new node CQL_NODE_SORT. + +CQL and GFS: add utility cql_sortby_to_sortkeys which converts CQL sortby +1.2 node tree to CQL 1.1 spec. This in turn allows the generic frontend +server to only consider srw_sortkeys and support both SRU 1.1 and 1.2. +Note that the CQL sortby spec is only converted when the GFS is already +converting from CQL to RPN (cql2rpn element). + +New function nmem_strsplitx. This is like nmem_strsplit but allows us to +specify whether to collapse delimitors or not. The existing nmem_strsplit +do collapse (collapse parameter = 1). + +Windows installer: For NSIS, set InstallDir depending on x86/x64. + +Rename internal func yaz_use_attribute_create. While non-static, this +function is not declared in a public header. + +--- 4.1.7 2011/03/15 + +Add -lCrun when linking with ICU on Solaris. + +More quicks character set conversions for OPAC records. + +--- 4.1.6 2011/03/10 + +fix problem with record_render: records were converted (character set +wise) even if no charset was given. Problem introduced in YAZ 4.1.5. + +--- 4.1.5 2011/03/08 + +SRU: add methods for handling DADS SRU-proxy facets. + +Separate OPAC record character set for ZOOM_record. yaz_record_render +allows a character set given as charset=from/opacfrom,to where 'from' is +the character set of a bibliographic record, 'opacfrom' is character set +of OPAC record and 'to' is the target character set. + +--- 4.1.4 2011/02/21 + +yaz-client: show may XML format records. Command show followed by 'format' +will format XML records retrieved using Libxml2's xmlDocDumpFormatMemory +function. + +src/stemmer.c: Avoid using unnamed union. It is not supported by some +older C compilers. + +For PHPYAZ: set YAZVERSION, not YAZ_VERSION. + +--- 4.1.3 2011/01/27 +Update yaz.spec to operate on both SLES11 / Centos 5.5. + +RPM: Release includes 'indexdata' name. Use indexdata in release name so +this package can be distinguished from other vendors. + +yaz-config: Use exec_prefix, libdir, includedir . Use these variables +as determined by configure + +yaz-config: set YAZ_VERSION env. php_yaz relies on it. + +GFS: Z_PresentStatus_partial_4 for missing record. If bend_fetch handler +returns no error and no record, the present request is considered +partial (only a subset of the records could be returned by backend), and +so it is appropriate to set Present Status to partial-4. + +--- 4.1.2 2010/11/02 + +Move yaz-config man pages to section 1. + +More documentation about SOLR. + +tcp comstack: change behavior for @-specs (anyaddr). @ listens on +AF_INET (IPV4) peers, and @6 listens to AF_INET6 (ipv6) peers. +Previously @ listened on AF_INET6 which accepted both IPV4 and IPV6 +peers on some Linux systems. However, in general that does not work +so YAZ can not rely on that to work. Debian changed behavior in this +respect from Debian lenny to Debian squeeze (still testing as of Oct +2010). Refer to: +http://www.mail-archive.com/debian-devel@lists.debian.org/msg277726.html + +zoomsh: remove "debugging" output. Was added by mistake in 4.1.0. + +--- 4.1.1 2010/10/05 + +Fix yaz-config output: echo_source not set correctly by configure. + +--- 4.1.0 2010/10/05 + +SOLR WebService support for yaz-client and ZOOM. + +Define record syntax JSON. OID: 1.2.840.10003.5.1000.81.3 . + +--- 4.0.12 2010/08/17 + +Z39.50 facet support. Facet specifications are passed for search in +other-information with ASN.1 as defined in facet.asn and OID +.10.1000.81.5 . Facets are expressed as an Attribute list as known +from Type-1/RPN queries. Type 1 is field. Type 2 is sort order. Type +3 is limit (number of entries to get in response). yaz-ztest returns +dummy facets if a client asks for them. + +--- 4.0.11 2010/07/09 + +CCL fixes: bug 2895 and bug 3539. + +GR1-display: add comma in display - was removed by mistake in +version 4.0.0. + +Windows installer: bundle MSVCP90.dll - used by icuuc42.dll. + +SRU: Merge cookies on HTTP redirects (Giannis Kosmas ). + +--- 4.0.10 2010/06/18 + +ZOOM C: Add ZOOM_resultset_release. ZOOM_resultset_release releases a +result set from a connection. The result set will be on its own +thereafter; no operations on it will perform retrievals from a target. +Only cached copies are returned. + +ZOOM C:fix case for HTTP servers responding with Connection:close. +Ensure that if there is a current task it is resumed (like fetching +more records in a result set) . Bug #3484. + +PQF parser: use odr_atoi for Odr_int (not atoi) + +Minor PQF encoding and decoding changes; reformat. PQF decoding: attribute +values that contain any non-digits are treated as string attributes +(previously decoding only checked for leading character ([0-9]). PQF +encoding: attribute string values are not surrounded by double-quotes. + +--- 4.0.9 2010/05/21 + +New utility for managing threads - thread_create.h. + +Add socket pipe utility - spipe.h. The socket pipe has same purpose as +Unix pipe . Unfortunately Windows pipes do not work on select/poll - +but YAZ' implementation do. + +Fixes for yaz_cond-functions on Windows 7. + +DLL export more symbols. + +zoomsh: show record do NOT render opac. + +Remove *.la files from Debian and RPM packages. + --- 4.0.8 2010/05/11 Debian package libyaz-dev depends on libgnutls-dev again (was