import quincy 17.2.0

[ceph.git] / ceph / src / arrow / ruby / red-arrow / ext / arrow / arrow.cpp

diff --git a/ceph/src/arrow/ruby/red-arrow/ext/arrow/arrow.cpp b/ceph/src/arrow/ruby/red-arrow/ext/arrow/arrow.cpp
new file mode 100644 (file)
index 0000000..86c8c8f
--- /dev/null
+++ b/ceph/src/arrow/ruby/red-arrow/ext/arrow/arrow.cpp
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#include "red-arrow.hpp"
+#include "memory-view.hpp"
+
+#include <ruby.hpp>
+
+namespace red_arrow {
+  VALUE cDate;
+
+  VALUE cArrowTime;
+
+  VALUE ArrowTimeUnitSECOND;
+  VALUE ArrowTimeUnitMILLI;
+  VALUE ArrowTimeUnitMICRO;
+  VALUE ArrowTimeUnitNANO;
+
+  ID id_BigDecimal;
+  ID id_jd;
+  ID id_new;
+  ID id_to_datetime;
+}
+
+extern "C" void Init_arrow() {
+  auto mArrow = rb_const_get_at(rb_cObject, rb_intern("Arrow"));
+
+  auto cArrowArray = rb_const_get_at(mArrow, rb_intern("Array"));
+  rb_define_method(cArrowArray, "values",
+                   reinterpret_cast<rb::RawMethod>(red_arrow::array_values),
+                   0);
+
+  auto cArrowChunkedArray = rb_const_get_at(mArrow, rb_intern("ChunkedArray"));
+  rb_define_method(cArrowChunkedArray, "values",
+                   reinterpret_cast<rb::RawMethod>(red_arrow::chunked_array_values),
+                   0);
+
+  auto cArrowRecordBatch = rb_const_get_at(mArrow, rb_intern("RecordBatch"));
+  rb_define_method(cArrowRecordBatch, "raw_records",
+                   reinterpret_cast<rb::RawMethod>(red_arrow::record_batch_raw_records),
+                   0);
+
+  auto cArrowTable = rb_const_get_at(mArrow, rb_intern("Table"));
+  rb_define_method(cArrowTable, "raw_records",
+                   reinterpret_cast<rb::RawMethod>(red_arrow::table_raw_records),
+                   0);
+
+  red_arrow::cDate = rb_const_get(rb_cObject, rb_intern("Date"));
+
+  red_arrow::cArrowTime = rb_const_get_at(mArrow, rb_intern("Time"));
+
+  auto cArrowTimeUnit = rb_const_get_at(mArrow, rb_intern("TimeUnit"));
+  red_arrow::ArrowTimeUnitSECOND =
+    rb_const_get_at(cArrowTimeUnit, rb_intern("SECOND"));
+  red_arrow::ArrowTimeUnitMILLI =
+    rb_const_get_at(cArrowTimeUnit, rb_intern("MILLI"));
+  red_arrow::ArrowTimeUnitMICRO =
+    rb_const_get_at(cArrowTimeUnit, rb_intern("MICRO"));
+  red_arrow::ArrowTimeUnitNANO =
+    rb_const_get_at(cArrowTimeUnit, rb_intern("NANO"));
+
+  red_arrow::id_BigDecimal = rb_intern("BigDecimal");
+  red_arrow::id_jd = rb_intern("jd");
+  red_arrow::id_new = rb_intern("new");
+  red_arrow::id_to_datetime = rb_intern("to_datetime");
+
+  red_arrow::memory_view::init(mArrow);
+}