summaryrefslogtreecommitdiffstats
path: root/src/fluent-bit/plugins/out_es/es_bulk.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/fluent-bit/plugins/out_es/es_bulk.h')
-rw-r--r--src/fluent-bit/plugins/out_es/es_bulk.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/src/fluent-bit/plugins/out_es/es_bulk.h b/src/fluent-bit/plugins/out_es/es_bulk.h
new file mode 100644
index 000000000..7bb66dbbc
--- /dev/null
+++ b/src/fluent-bit/plugins/out_es/es_bulk.h
@@ -0,0 +1,46 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+/* Fluent Bit
+ * ==========
+ * Copyright (C) 2015-2022 The Fluent Bit Authors
+ *
+ * Licensed 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.
+ */
+
+#ifndef FLB_OUT_ES_BULK_H
+#define FLB_OUT_ES_BULK_H
+
+#include <inttypes.h>
+
+#define ES_BULK_CHUNK 4096 /* Size of buffer chunks */
+#define ES_BULK_HEADER 165 /* ES Bulk API prefix line */
+#define ES_BULK_INDEX_FMT "{\"%s\":{\"_index\":\"%s\",\"_type\":\"%s\"}}\n"
+#define ES_BULK_INDEX_FMT_ID "{\"%s\":{\"_index\":\"%s\",\"_type\":\"%s\",\"_id\":\"%s\"}}\n"
+#define ES_BULK_INDEX_FMT_WITHOUT_TYPE "{\"%s\":{\"_index\":\"%s\"}}\n"
+#define ES_BULK_INDEX_FMT_ID_WITHOUT_TYPE "{\"%s\":{\"_index\":\"%s\",\"_id\":\"%s\"}}\n"
+#define ES_BULK_UPDATE_OP_BODY "{\"doc\":%s}"
+#define ES_BULK_UPSERT_OP_BODY "{\"doc_as_upsert\":true,\"doc\":%s}"
+
+struct es_bulk {
+ char *ptr;
+ uint32_t len;
+ uint32_t size;
+};
+
+struct es_bulk *es_bulk_create(size_t estimated_size);
+int es_bulk_append(struct es_bulk *bulk, char *index, int i_len,
+ char *json, size_t j_len,
+ size_t whole_size, size_t curr_size);
+void es_bulk_destroy(struct es_bulk *bulk);
+
+#endif