logging/sqlite: Recognize Log::default_logdir and place files there if set

testing/btest/scripts/base/frameworks/logging/sqlite/default-logdir.zeek

@@ -0,0 +1,46 @@
+#
+# @TEST-REQUIRES: which sqlite3
+# @TEST-REQUIRES: has-writer Zeek::SQLiteWriter
+# @TEST-GROUP: sqlite
+#
+# @TEST-EXEC: mkdir logs
+# @TEST-EXEC: zeek -b -r ${TRACES}/rotation.trace %INPUT >zeek.out 2>&1
+# @TEST-EXEC: ls ./logs/* > ls.logs
+# @TEST-EXEC: sqlite3 ./logs/test.sqlite 'select * from test' > test.select
+# @TEST-EXEC: btest-diff test.select
+# @TEST-EXEC: btest-diff ls.logs
+# @TEST-EXEC: btest-diff zeek.out
+#
+# @TEST-DOC: Configure Log::default_writer, Log::default_logdir and ensure the test.sqlite database is in ./logs
+
+redef Log::default_writer = Log::WRITER_SQLITE;
+redef Log::default_logdir = "./logs";
+
+# Also enable log-rotation, but it has no effect on sqlite.
+redef Log::default_rotation_interval = 1hr;
+redef Log::default_rotation_postprocessor_cmd = "echo";
+
+redef LogSQLite::unset_field = "(unset)";
+
+module Test;
+
+export {
+	# Create a new ID for our log stream
+	redef enum Log::ID += { LOG };
+
+	# Define a record with all the columns the log file can have.
+	# (I'm using a subset of fields from ssh-ext for demonstration.)
+	type Log: record {
+		t: time;
+		id: conn_id; # Will be rolled out into individual columns.
+	} &log;
+}
+event zeek_init()
+	{
+	Log::create_stream(Test::LOG, [$columns=Log]);
+	}
+
+event new_connection(c: connection)
+	{
+	Log::write(Test::LOG, [$t=network_time(), $id=c$id]);
+	}