From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from localhost (localhost [127.0.0.1]) by arlo.cworth.org (Postfix) with ESMTP id 4FEA76DE02CA for ; Tue, 22 Mar 2016 03:57:04 -0700 (PDT) X-Virus-Scanned: Debian amavisd-new at cworth.org X-Spam-Flag: NO X-Spam-Score: -0.029 X-Spam-Level: X-Spam-Status: No, score=-0.029 tagged_above=-999 required=5 tests=[AWL=-0.018, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] autolearn=disabled Received: from arlo.cworth.org ([127.0.0.1]) by localhost (arlo.cworth.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Bf_-42e4_UuV for ; Tue, 22 Mar 2016 03:56:56 -0700 (PDT) Received: from fethera.tethera.net (fethera.tethera.net [198.245.60.197]) by arlo.cworth.org (Postfix) with ESMTPS id EFF706DE02CB for ; Tue, 22 Mar 2016 03:55:26 -0700 (PDT) Received: from remotemail by fethera.tethera.net with local (Exim 4.84) (envelope-from ) id 1aiJyk-00016d-DM; Tue, 22 Mar 2016 06:56:02 -0400 Received: (nullmailer pid 14071 invoked by uid 1000); Tue, 22 Mar 2016 10:55:11 -0000 From: David Bremner To: notmuch@notmuchmail.org Subject: [PATCH 03/13] lib: optionally support single argument date: queries Date: Tue, 22 Mar 2016 07:54:44 -0300 Message-Id: <1458644094-13951-4-git-send-email-david@tethera.net> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1458644094-13951-1-git-send-email-david@tethera.net> References: <1458644094-13951-1-git-send-email-david@tethera.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: notmuch@notmuchmail.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Use and development of the notmuch mail system." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Mar 2016 10:57:04 -0000 This relies on the FieldProcessor API, which is only present in xapian >= 1.3. --- lib/database-private.h | 6 ++++++ lib/database.cc | 6 ++++++ lib/parse-time-vrp.cc | 21 +++++++++++++++++++++ lib/parse-time-vrp.h | 5 +++++ test/T500-search-date.sh | 6 ++++++ 5 files changed, 44 insertions(+) diff --git a/lib/database-private.h b/lib/database-private.h index 3fb10f7..30a045e 100644 --- a/lib/database-private.h +++ b/lib/database-private.h @@ -144,6 +144,9 @@ operator&=(_notmuch_features &a, _notmuch_features b) return a; } +#if HAVE_XAPIAN_FIELD_PROCESSOR +class DateFieldProcessor; +#endif struct _notmuch_database { notmuch_bool_t exception_reported; @@ -176,6 +179,9 @@ struct _notmuch_database { Xapian::TermGenerator *term_gen; Xapian::ValueRangeProcessor *value_range_processor; Xapian::ValueRangeProcessor *date_range_processor; +#if HAVE_XAPIAN_FIELD_PROCESSOR + DateFieldProcessor *date_field_processor; +#endif Xapian::ValueRangeProcessor *last_mod_range_processor; }; diff --git a/lib/database.cc b/lib/database.cc index 3b342f1..0e3c90c 100644 --- a/lib/database.cc +++ b/lib/database.cc @@ -1000,6 +1000,12 @@ notmuch_database_open_verbose (const char *path, notmuch->term_gen->set_stemmer (Xapian::Stem ("english")); notmuch->value_range_processor = new Xapian::NumberValueRangeProcessor (NOTMUCH_VALUE_TIMESTAMP); notmuch->date_range_processor = new ParseTimeValueRangeProcessor (NOTMUCH_VALUE_TIMESTAMP); +#if HAVE_XAPIAN_FIELD_PROCESSOR + /* This currently relies on the query parser to pass anything + * with a .. to the range processor */ + notmuch->date_field_processor = new DateFieldProcessor(); + notmuch->query_parser->add_boolean_prefix("date", notmuch->date_field_processor); +#endif notmuch->last_mod_range_processor = new Xapian::NumberValueRangeProcessor (NOTMUCH_VALUE_LAST_MOD, "lastmod:"); notmuch->query_parser->set_default_op (Xapian::Query::OP_AND); diff --git a/lib/parse-time-vrp.cc b/lib/parse-time-vrp.cc index 03804cf..b15b77c 100644 --- a/lib/parse-time-vrp.cc +++ b/lib/parse-time-vrp.cc @@ -64,3 +64,24 @@ ParseTimeValueRangeProcessor::operator() (std::string &begin, std::string &end) return valno; } + +#if HAVE_XAPIAN_FIELD_PROCESSOR +/* XXX TODO: is throwing an exception the right thing to do here? */ +Xapian::Query DateFieldProcessor::operator()(const std::string & str) { + time_t from, to, now; + + /* Use the same 'now' for begin and end. */ + if (time (&now) == (time_t) -1) + throw Xapian::QueryParserError("Unable to get current time"); + + if (parse_time_string (str.c_str (), &from, &now, PARSE_TIME_ROUND_DOWN)) + throw Xapian::QueryParserError ("Didn't understand date specification '" + str + "'"); + + if (parse_time_string (str.c_str (), &to, &now, PARSE_TIME_ROUND_UP_INCLUSIVE)) + throw Xapian::QueryParserError ("Didn't understand date specification '" + str + "'"); + + return Xapian::Query(Xapian::Query::OP_AND, + Xapian::Query(Xapian::Query::OP_VALUE_GE, 0, Xapian::sortable_serialise ((double) from)), + Xapian::Query(Xapian::Query::OP_VALUE_LE, 0, Xapian::sortable_serialise ((double) to))); +} +#endif diff --git a/lib/parse-time-vrp.h b/lib/parse-time-vrp.h index 094c4f8..3bd12bf 100644 --- a/lib/parse-time-vrp.h +++ b/lib/parse-time-vrp.h @@ -37,4 +37,9 @@ public: Xapian::valueno operator() (std::string &begin, std::string &end); }; +#if HAVE_XAPIAN_FIELD_PROCESSOR +class DateFieldProcessor : public Xapian::FieldProcessor { + Xapian::Query operator()(const std::string & str); +}; +#endif #endif /* NOTMUCH_PARSE_TIME_VRP_H */ diff --git a/test/T500-search-date.sh b/test/T500-search-date.sh index f5cea42..198a2e6 100755 --- a/test/T500-search-date.sh +++ b/test/T500-search-date.sh @@ -12,6 +12,12 @@ test_begin_subtest "Absolute date range with 'same' operator" output=$(notmuch search date:2010-12-16..! | notmuch_search_sanitize) test_expect_equal "$output" "thread:XXX 2010-12-16 [1/1] Olivier Berger; Essai accentué (inbox unread)" +if [ "${NOTMUCH_HAVE_XAPIAN_FIELD_PROCESSOR}" = "1" ]; then + test_begin_subtest "Absolute date field" + output=$(notmuch search date:2010-12-16 | notmuch_search_sanitize) + test_expect_equal "$output" "thread:XXX 2010-12-16 [1/1] Olivier Berger; Essai accentué (inbox unread)" +fi + test_begin_subtest "Absolute time range with TZ" notmuch search date:18-Nov-2009_02:19:26-0800..2009-11-18_04:49:52-06:00 | notmuch_search_sanitize > OUTPUT cat <EXPECTED -- 2.7.0