http://blog.gmane.org/gmane.comp.web.rdf.redland.devel hourly 1 1901-01-01T00:00+00:00 http://gmane.org/img/gmane-25t.png http://gmane.org http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/781 <pre>I've found a bug in raptor_vsnprintf2() (raptor2). Where should I report it? For anyone who's curious, here's the problem:- int raptor_vsnprintf2(char *buffer, size_t size, const char *format, va_list arguments) { size_t len; RAPTOR_ASSERT_OBJECT_POINTER_RETURN_VALUE(format, char*, 0); #ifdef CHECK_VSNPRINTF_RUNTIME if(vsnprintf_is_c99()) VSNPRINTF_C99_BLOCK(len, buffer, size, format, arguments) ; else VSNPRINTF_NOT_C99_BLOCK(len, buffer, size, format, arguments) ; #else #ifdef HAVE_C99_VSNPRINTF VSNPRINTF_C99_BLOCK(len, buffer, size, format, arguments) ; #else VSNPRINTF_NOT_C99_BLOCK(len, buffer, size, format, arguments) ; #endif #endif return RAPTOR_BAD_CAST(int, len); } Note that 'len' is uninitialised when it gets passed to either of the macros (VSNPRINTF_NOT_C99_BLOCK, in my case). In abbreviated form, the macro translates to this code:- #define VSNPRINTF_NOT_C99_BLOCK(len, buffer, size, format, arguments) \ do { </pre> John Emmas 2012-05-22T11:47:47 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/780 <pre> The following issue has been SUBMITTED. ====================================================================== http://bugs.librdf.org/mantis/view.php?id=506 ====================================================================== Reported By: ssuominen Assigned To: ====================================================================== Project: Rasqal RDF Query Library Issue ID: 506 Category: portability Reproducibility: always Severity: trivial Priority: high Status: new Query Language: ====================================================================== Date Submitted: 2012-05-19 20:53 Last Modified: 2012-05-19 20:53 ====================================================================== Summary: configure.ac has bash -specific (non-POSIX) == syntax Description: Line 1124 of configure.ac has </pre> Mantis Bug Tracker 2012-05-19T20:53:30 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/776 <pre> The following issue has been SUBMITTED. ====================================================================== http://bugs.librdf.org/mantis/view.php?id=505 ====================================================================== Reported By: swh Assigned To: ====================================================================== Project: Raptor RDF Syntax Library Issue ID: 505 Category: api Reproducibility: have not tried Severity: minor Priority: normal Status: new Syntax Name: Turtle ====================================================================== Date Submitted: 2012-05-14 12:57 Last Modified: 2012-05-14 12:57 ====================================================================== Summary: Parsing certain escaped unicode strings in Turtle cases an error Description: Trying to parse th</pre> Mantis Bug Tracker 2012-05-14T12:57:52 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/775 <pre>-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Rasqal RDF Query Library 0.9.29 http://librdf.org/rasqal/ Rasqal is a free software / Open Source C library that handles Resource Description Framework (RDF) query language syntaxes, query construction and execution of queries returning results as bindings, boolean, RDF graphs/triples or syntaxes. The supported query languages are: SPARQL 1.0[3], RDQL (will be removed in 0.9.30), SPARQL Query 1.1[4], SPARQL Update 1.1[5] (no executing) and Experimental SPARQL extensions (LAQRS). Rasqal can write binding query results in the following formats: SPARQL XML, SPARQL JSON, CSV, TSV, HTML, ASCII tables, RDF/XML and Turtle / N3 and read them in: SPARQL XML, RDF/XML and Turtle / N3. Rasqal was designed to work closely with the Redland librdf[1] RDF library and the Raptor[2] RDF Syntax Library but is entirely separate from both. This is a beta quality library - the code is mature, the API is mostly stable but changing slowly. Rasqal supports a</pre> Dave Beckett 2012-05-14T03:53:51 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/766 <pre>_______________________________________________ redland-dev mailing list redland-dev-cunTk1MwBs+qEqLfThIrmQ&lt; at &gt;public.gmane.org http://lists.librdf.org/mailman/listinfo/redland-dev</pre> bakowski-S0/GAf8tV78< at >public.gmane.org 2012-05-07T10:30:27 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/765 <pre>Hello, I've just installed the raptor2 source code (2.0.7) which I'll be building for Windows. Fortunately the tarball seems to include some projects for building with Visual C++ 8. Unfortunately, they seem to be quite out of date. In fact AFAICT they're the same projects that originally came with raptor1. Some of the files from raptor1 are no longer supplied with raptor2 (e.g. n3_lexer.c and n3_parser.c) whilst (presumably) some new files might have been added. I appreciate that the VC++ projects have been contributed by a third party but is there anyone who can help me in getting some up-to-date VC++ projects? Also, the file "raptor.h" simply seems to #include "raptor2.h" - but no such file exists in the tarball. Do I need to create it using some pre-build step or something? John </pre> John Emmas 2012-05-07T07:22:18 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/764 <pre>I found that 'rdfproc --results' always fails, no matter what result type is given: It fails with these packages: http://download.librdf.org/source/raptor2-2.0.7.tar.gz http://download.librdf.org/source/rasqal-0.9.28.tar.gz http://download.librdf.org/source/redland-1.0.15.tar.gz http://download.librdf.org/source/redland-bindings-1.0.14.1.tar.gz The same bug appears in the earlier versions currently in the Ubuntu Oneiric repository. Here is how it fails: $ rdfproc -s postgresql -t "host='localhost',database='red',user='red',password='*'" test query sparql - 'select ?s,?p,?o where { ?s ?p ?o}' --results rdfxml rdfproc: invalid argument `rdfxml' for `-r / --results' Try 'rdfproc -r / --results help' for a list of valid query result formats Try `rdfproc -h / --help' for more information. If you ask for the list it gives an OK list: $ rdfproc -s postgresql --results help rdfproc: Valid query result formats are: xml SPARQL XML Query Results json </pre> Leigh L. Klotz, Jr. 2012-04-25T21:36:01 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/763 <pre> The following issue has been SUBMITTED. ====================================================================== http://bugs.librdf.org/mantis/view.php?id=504 ====================================================================== Reported By: swh Assigned To: ====================================================================== Project: Rasqal RDF Query Library Issue ID: 504 Category: api Reproducibility: N/A Severity: minor Priority: normal Status: new Query Language: SPARQL 1.1 ====================================================================== Date Submitted: 2012-04-25 21:11 Last Modified: 2012-04-25 21:11 ====================================================================== Summary: rasqal_regex_replace() is not public Description: It would be great if rasqal_regex_replace() appeared i</pre> Mantis Bug Tracker 2012-04-25T21:11:43 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/762 <pre>Hello, Is there a way to compile raptor so that I can include it in iOS applications? I am using Xcode and have raptor installed on my Mac, it works in OS X projects. Cheers, Jens Sent from my iPhone </pre> Jens Ortmann 2012-04-25T09:01:56 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/761 <pre>Hello, I am having problem when using transactions with a mysql storage. Everything is ok when I don't use transactions, but when I do, librdf_storage_mysql_find_statements_with_options seems not to find some statements previously inserted in the transaction. I don't have a small test example ready, but can someone tell me where I should have a look at (in the librdf code) to find a possible reason for this ? Regards, Maxence </pre> Maxence Guesdon 2012-04-03T19:48:59 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/760 <pre> The following issue has been SUBMITTED. ====================================================================== http://bugs.librdf.org/mantis/view.php?id=503 ====================================================================== Reported By: j_a_w_bone Assigned To: ====================================================================== Project: Raptor RDF Syntax Library Issue ID: 503 Category: utilities Reproducibility: always Severity: minor Priority: normal Status: new Syntax Name: ====================================================================== Date Submitted: 2012-04-03 10:31 Last Modified: 2012-04-03 10:31 ====================================================================== Summary: rapper does not properly parse ntriples files with utf-8 strings Description: Trying to convert a</pre> Mantis Bug Tracker 2012-04-03T10:31:33 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/759 <pre> The following issue has been SUBMITTED. ====================================================================== http://bugs.librdf.org/mantis/view.php?id=502 ====================================================================== Reported By: zoggy Assigned To: ====================================================================== Project: Raptor RDF Syntax Library Issue ID: 502 Category: api Reproducibility: always Severity: major Priority: normal Status: new Syntax Name: ====================================================================== Date Submitted: 2012-04-02 13:27 Last Modified: 2012-04-02 13:27 ====================================================================== Summary: librdf_new_node_from_node (raptor_term_copy) does not make a deep copy Description: raptor_term_copy (called</pre> Mantis Bug Tracker 2012-04-02T13:27:02 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/758 <pre>Hi! I'm using librdf with Virtuoso. It seems that I have successfully built everything but I would like to pose queries directly to Virtuoso and this feature is not working. According to http://www.openlinksw.com/dataspace/dav/wiki/Main/VirtRDFDriverRedland in order to bypass Rasqal 'vsparql' has to be used as the query language. If I do so, I get no results at all. Is anybody using this feature? thanks in advance Lorena ps: I´m including a small working example based on Redland test.php &lt;?php $world=librdf_php_get_world(); print "&lt;p&gt;Redland world opened\n&lt;/p&gt;"; $options = "dsn='Local Virtuoso',user='dba',password='dba'"; $storage_name = "virtuoso"; $name = "http://example.org/salesInstancesSmall#"; # An existing store $storage=librdf_new_storage($world, $storage_name, $name, $options); if(!$storage) die("Failed to create new storage\n"); print "&lt;p&gt;Redland storage created&lt;/p&gt;"; $model=librdf_new_model($world,$storage,''); print "&lt;p&gt;Redland model created&lt;/p&gt;"; $query = librdf_new_query($world,</pre> lorena 2012-03-31T21:25:16 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/757 <pre> The following issue has been SUBMITTED. ====================================================================== http://bugs.librdf.org/mantis/view.php?id=501 ====================================================================== Reported By: boutheina Assigned To: ====================================================================== Project: Rasqal RDF Query Library Issue ID: 501 Category: installation Reproducibility: always Severity: block Priority: urgent Status: new Query Language: ====================================================================== Date Submitted: 2012-03-26 11:16 Last Modified: 2012-03-26 11:16 ====================================================================== Summary: error appeared when trying to make check the library rasqal Description: PASS: sparql_parser_tes</pre> Mantis Bug Tracker 2012-03-26T11:16:37 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/756 <pre> The following issue has been SUBMITTED. ====================================================================== http://bugs.librdf.org/mantis/view.php?id=500 ====================================================================== Reported By: boutheina Assigned To: ====================================================================== Project: Raptor RDF Syntax Library Issue ID: 500 Category: installation Reproducibility: have not tried Severity: minor Priority: urgent Status: new Syntax Name: ====================================================================== Date Submitted: 2012-03-25 06:59 Last Modified: 2012-03-25 06:59 ====================================================================== Summary: bug appeared when installing raptor library Description: ibtool: link: gcc -g -O2 -o .l</pre> Mantis Bug Tracker 2012-03-25T06:59:07 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/755 <pre>-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Raptor RDF Syntax Library 2.0.7 http://librdf.org/raptor/ Raptor is a free software / Open Source C library that provides a set of Resource Description Framework (RDF) parsers and serializers that both generate RDF triples by parsing syntaxes and serialize RDF triples into a syntax. It is a mature, portable and high performance library that works across many systems and architectures. It parses the following syntax into RDF triples: RDF/XML, N-Triples, TRiG, Turtle, GRDDL (including microformats hCard and hCal), N-Quads, RDF/JSON resource-format &amp; triples-format and RSS tag soup for RSSes, Atom 0.3 and Atom 1.0. and serializes RDF triples into the following syntaxes: RDF/XML, RDF/XML abbreviated, RDF/XML XMP, N-Quads, N-Triples, Atom 1.0, RSS 1.0, Graphviz DOT, HTML, Turtle and JSON. The changes since the last release on 2011-11-27 are: * CVE-2012-0037 fixed * Removed Expat support * Removed internal Unicode NFC code f</pre> Dave Beckett 2012-03-22T16:31:57 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/752 <pre> The following issue has been SUBMITTED. ====================================================================== http://bugs.librdf.org/mantis/view.php?id=499 ====================================================================== Reported By: normang Assigned To: ====================================================================== Project: Raptor RDF Syntax Library Issue ID: 499 Category: api Reproducibility: always Severity: major Priority: normal Status: new Syntax Name: Turtle ====================================================================== Date Submitted: 2012-03-21 15:49 Last Modified: 2012-03-21 15:49 ====================================================================== Summary: Turtle parser fails to correctly parse valid syntax Description: (yes, this is against a not-quite-u</pre> Mantis Bug Tracker 2012-03-21T15:49:04 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/751 <pre>Hello, I'm trying to execute a DELETE WHERE query. Since it does not do anything, I'm trying to find the problem using roqet. I'm trying the example from http://www.w3.org/TR/sparql11-update/#deleteWhere # cat &gt; t.ttl &lt; at &gt;prefix foaf: &lt;http://xmlns.com/foaf/0.1/&gt; . &lt;http://example/william&gt; a foaf:Person . &lt;http://example/william&gt; foaf:givenName "William" . &lt;http://example/william&gt; foaf:mbox &lt;mailto:bill&lt; at &gt;example&gt; . &lt;http://example/fred&gt; a foaf:Person . &lt;http://example/fred&gt; foaf:givenName "Fred" . &lt;http://example/fred&gt; foaf:mbox &lt;mailto:fred&lt; at &gt;example&gt; . ^D # roqet -W 100 -i sparql11-update -D t.ttl -e "PREFIX foaf: &lt;http://xmlns.com/foaf/0.1/&gt; DELETE WHERE { ?person foaf:givenName 'Fred'; ?property ?value }" But all I get is: roqet: Running query 'PREFIX foaf: &lt;http://xmlns.com/foaf/0.1/&gt; DELETE WHERE { ?person foaf:givenName 'Fred'; ?property ?value }' roqet: Query execution failed Do you know how I could know what's wrong ? I tried searchi</pre> Maxence Guesdon 2012-03-21T15:27:40 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/748 <pre>Hi: I'm trying to use librdf to execute SPARQL queries over Virtuoso. But, after getting errors trying to use some functions such as fn:substring (having the fn prefix declared inside the query) I've decided to take a look at Virtuoso's log (after enabling Virtuoso log features using trace_on()) To my surprise, although I successfully retrieve results, some of the queries I perform are not logged at all, and other queries are similar to the ones I intend to pose but are not the same. Moreover, I've tested my queries using Virtuoso Conductor web client and they run as expected. So, my questions are the following: is librdf doing some parsing or re-writing on my queries? Is it somehow "loading" the model from Virtuoso and using its own querying capabilities to execute my queries? If so, how can I skip this step in order to force Virtuoso to process the queries? thanks in advance Lorena </pre> lorena 2012-03-21T00:40:56 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/746 <pre>Dear All, I have created and parsing the xml database into sqlite database using bellow command. # rdfproc -s sqlite database_name parse file:/home/guest/Documents/sample.xml after firing the following command, the following big error message is generating. so please any one could help to get out of this problem. errror: rdfproc: Error - SQLite database database_name SQL exec 'SELECT 1 FROM triples WHERE subjectUri=-1 AND predicateUri=-1 AND objectUri=-1 LIMIT 1;' failed - no such table: triples (1) rdfproc: Error - SQLite database database_name SQL exec 'SELECT id FROM uris WHERE uri = 'file:/home/odtone/Documents/MIHF/odtone/odtone/app/miis_rdf_server/URL_TO_BE_ASSIGNED#ie_poa_subnet_info';' failed - no such table: uris (1) rdfproc: Error - SQLite database database_name SQL exec 'SELECT id FROM uris WHERE uri = 'URL_TO_BE_ASSIGNEDie_identifier';' failed - no such table: uris (1) rdfproc: Error - SQLite database database_name SQL exec 'SELECT id FROM literals WHERE text = '0x10000204' AND l</pre> Baba Prasad 2012-03-20T18:41:31 http://comments.gmane.org/gmane.comp.web.rdf.redland.devel/745 <pre> The following issue has been SUBMITTED. ====================================================================== http://bugs.librdf.org/mantis/view.php?id=498 ====================================================================== Reported By: jmfernandez Assigned To: ====================================================================== Project: Redland Language Bindings Issue ID: 498 Category: api Reproducibility: always Severity: major Priority: normal Status: new Binding Language (java, perl, php, python, ruby, tcl): ruby ====================================================================== Date Submitted: 2012-03-07 15:47 Last Modified: 2012-03-07 15:47 ====================================================================== Summary: 'parse_string_into_model' calls 'parse_string_as_stream' with an incorre</pre> Mantis Bug Tracker 2012-03-07T15:47:03 Search the mailing list at Gmane query http://search.gmane.org/?group=$group=gmane.comp.web.rdf.redland.devel