1 files changed, 77 insertions, 0 deletions
diff --git a/src/fluent-bit/plugins/in_serial/in_serial_config.h b/src/fluent-bit/plugins/in_serial/in_serial_config.h
new file mode 100644
index 000000000..e625635e7
--- /dev/null
+++ b/src/fluent-bit/plugins/in_serial/in_serial_config.h
@@ -0,0 +1,77 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+/*  Serial input plugin for Fluent Bit
+ *  ==================================
+ *  Copyright (C) 2015-2022 The Fluent Bit Authors
+ *  Copyright (C) 2015-2016 Takeshi HASEGAWA
+ *
+ *  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_IN_SERIAL_CONFIG_H
+#define FLB_IN_SERIAL_CONFIG_H
+
+#define FLB_SERIAL_FORMAT_NONE 0
+#define FLB_SERIAL_FORMAT_JSON 1
+
+#include <termios.h>
+#include <msgpack.h>
+
+#include <fluent-bit/flb_pack.h>
+#include <fluent-bit/flb_log_event_encoder.h>
+
+struct flb_in_serial_config {
+    int fd;           /* Socket to destination/backend */
+
+    /* Buffer */
+    int buf_len;
+    char buf_data[8192];
+
+    /* config */
+    int min_bytes;
+    flb_sds_t file;
+    flb_sds_t bitrate;
+
+    /* separator */
+    int sep_len;
+    flb_sds_t separator;
+
+    /* Incoming format: JSON only for now */
+    int format;
+    flb_sds_t format_str;
+
+    struct termios tio;
+    struct termios tio_orig;
+
+    /* Tag: used to extend original tag */
+    int  tag_len;              /* The real string length     */
+    char tag[32];              /* Custom Tag for this input  */
+
+    /* Line processing */
+    int buffer_id;
+
+    /* Input instance reference */
+    struct flb_input_instance *i_ins;
+    struct flb_log_event_encoder *log_encoder;
+
+    /*
+     * If (format == FLB_SERIAL_FORMAT_JSON), we use this pack_state
+     * to perform validation of the incomming JSON message.
+     */
+    struct flb_pack_state pack_state;
+};
+
+struct flb_in_serial_config *serial_config_read(struct flb_in_serial_config *config,
+                                                struct flb_input_instance *i_ins);
+
+#endif