1 files changed, 68 insertions, 0 deletions
diff --git a/src/fluent-bit/plugins/out_s3/s3_store.h b/src/fluent-bit/plugins/out_s3/s3_store.h
new file mode 100644
index 000000000..9caa7bdf4
--- /dev/null
+++ b/src/fluent-bit/plugins/out_s3/s3_store.h
@@ -0,0 +1,68 @@
+/* -*- 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_S3_STORE_H
+#define FLB_S3_STORE_H
+
+#include <fluent-bit/flb_output_plugin.h>
+#include <fluent-bit/flb_fstore.h>
+
+struct s3_file {
+    int locked;                      /* locked chunk is busy, cannot write to it */
+    int failures;                    /* delivery failures */
+    size_t size;                     /* file size */
+    time_t create_time;              /* creation time */
+    time_t first_log_time;           /* first log time */
+    flb_sds_t file_path;             /* file path */
+    struct flb_fstore_file *fsf;     /* reference to parent flb_fstore_file */
+};
+
+int s3_store_buffer_put(struct flb_s3 *ctx, struct s3_file *s3_file,
+                        const char *tag, int tag_len,
+                        char *data, size_t bytes,
+                        time_t file_first_log_time);
+
+int s3_store_init(struct flb_s3 *ctx);
+int s3_store_exit(struct flb_s3 *ctx);
+
+int s3_store_has_data(struct flb_s3 *ctx);
+int s3_store_has_uploads(struct flb_s3 *ctx);
+
+int s3_store_file_inactive(struct flb_s3 *ctx, struct s3_file *s3_file);
+struct s3_file *s3_store_file_get(struct flb_s3 *ctx, const char *tag,
+                                  int tag_len);
+int s3_store_file_delete(struct flb_s3 *ctx, struct s3_file *s3_file);
+int s3_store_file_read(struct flb_s3 *ctx, struct s3_file *s3_file,
+                       char **out_buf, size_t *out_size);
+int s3_store_file_upload_read(struct flb_s3 *ctx, struct flb_fstore_file *fsf,
+                              char **out_buf, size_t *out_size);
+struct flb_fstore_file *s3_store_file_upload_get(struct flb_s3 *ctx,
+                                                 char *key, int key_len);
+
+int s3_store_file_upload_put(struct flb_s3 *ctx,
+                             struct flb_fstore_file *fsf, flb_sds_t key,
+                             flb_sds_t data);
+int s3_store_file_upload_delete(struct flb_s3 *ctx, struct flb_fstore_file *fsf);
+
+int s3_store_file_meta_get(struct flb_s3 *ctx, struct flb_fstore_file *fsf);
+
+void s3_store_file_lock(struct s3_file *s3_file);
+void s3_store_file_unlock(struct s3_file *s3_file);
+
+#endif