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-rw-r--r--src/fluent-bit/plugins/out_udp/udp.c351
1 files changed, 0 insertions, 351 deletions
diff --git a/src/fluent-bit/plugins/out_udp/udp.c b/src/fluent-bit/plugins/out_udp/udp.c
deleted file mode 100644
index 8e0044bfe..000000000
--- a/src/fluent-bit/plugins/out_udp/udp.c
+++ /dev/null
@@ -1,351 +0,0 @@
-/* -*- 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.
- */
-
-#include <fluent-bit/flb_output_plugin.h>
-#include <fluent-bit/flb_pack.h>
-#include <fluent-bit/flb_str.h>
-#include <fluent-bit/flb_time.h>
-#include <fluent-bit/flb_utils.h>
-#include <fluent-bit/flb_pack.h>
-#include <fluent-bit/flb_sds.h>
-#include <fluent-bit/flb_config_map.h>
-#include <fluent-bit/flb_log_event_decoder.h>
-#include <msgpack.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-
-#include "udp.h"
-#include "udp_conf.h"
-
-static int cb_udp_init(struct flb_output_instance *ins,
- struct flb_config *config, void *data)
-{
- struct flb_out_udp *ctx = NULL;
- (void) data;
-
- ctx = flb_udp_conf_create(ins, config);
- if (!ctx) {
- return -1;
- }
-
- /* Set the plugin context */
- flb_output_set_context(ins, ctx);
-
- return 0;
-}
-
-static int deliver_chunks_raw(struct flb_out_udp *ctx,
- const char *tag, int tag_len,
- const void *in_data, size_t in_size)
-{
- int ret;
- flb_sds_t buf = NULL;
- flb_sds_t str;
- msgpack_object map;
- ssize_t send_result;
- struct flb_log_event_decoder log_decoder;
- struct flb_log_event log_event;
-
- buf = flb_sds_create_size(in_size);
- if (!buf) {
- return FLB_ERROR;
- }
-
- ret = flb_log_event_decoder_init(&log_decoder, (char *) in_data, in_size);
-
- if (ret != FLB_EVENT_DECODER_SUCCESS) {
- flb_plg_error(ctx->ins,
- "Log event decoder initialization error : %d", ret);
-
- flb_sds_destroy(buf);
-
- return -1;
- }
-
- while ((ret = flb_log_event_decoder_next(
- &log_decoder,
- &log_event)) == FLB_EVENT_DECODER_SUCCESS) {
- map = *log_event.body;
-
- str = flb_ra_translate(ctx->ra_raw_message_key, (char *) tag, tag_len, map, NULL);
- if (!str) {
- continue;
- }
-
- ret = flb_sds_cat_safe(&buf, str, flb_sds_len(str));
- if (ret != 0) {
- flb_plg_error(ctx->ins, "failed to compose payload from '%s'", str);
- }
- flb_sds_destroy(str);
-
- /* append a new line */
- flb_sds_cat_safe(&buf, "\n", 1);
-
- if (flb_sds_len(buf) > 65535) {
- flb_plg_debug(ctx->ins, "record size exceeds maximum datagram size : %zu", flb_sds_len(buf));
- }
-
- send_result = send(ctx->endpoint_descriptor,
- buf,
- flb_sds_len(buf),
- 0);
-
- if (send_result == -1) {
- flb_log_event_decoder_destroy(&log_decoder);
- flb_sds_destroy(buf);
-
- return FLB_RETRY;
- }
-
- flb_sds_len_set(buf, 0);
- buf[0] = '\0';
- }
-
- flb_log_event_decoder_destroy(&log_decoder);
- flb_sds_destroy(buf);
-
- return FLB_OK;
-}
-
-static int deliver_chunks_json(struct flb_out_udp *ctx,
- const char *tag, int tag_len,
- const void *in_data, size_t in_size)
-{
- int ret;
- size_t off = 0;
- flb_sds_t json = NULL;
- ssize_t send_result;
- size_t previous_offset;
- int append_new_line;
- struct flb_log_event_decoder log_decoder;
- struct flb_log_event log_event;
-
- ret = flb_log_event_decoder_init(&log_decoder, (char *) in_data, in_size);
-
- if (ret != FLB_EVENT_DECODER_SUCCESS) {
- flb_plg_error(ctx->ins,
- "Log event decoder initialization error : %d", ret);
-
- return FLB_ERROR;
- }
-
- previous_offset = 0;
-
- while ((ret = flb_log_event_decoder_next(
- &log_decoder,
- &log_event)) == FLB_EVENT_DECODER_SUCCESS) {
- off = log_decoder.offset;
-
- json = flb_pack_msgpack_to_json_format(&((char *) in_data)[previous_offset],
- off - previous_offset,
- ctx->out_format,
- ctx->json_date_format,
- ctx->date_key);
- if (!json) {
- flb_plg_error(ctx->ins, "error formatting JSON payload");
-
- flb_log_event_decoder_destroy(&log_decoder);
-
- return FLB_ERROR;
- }
-
- previous_offset = off;
- append_new_line = FLB_FALSE;
-
- if (flb_sds_len(json) > 0) {
- if (json[flb_sds_len(json) - 1] != '\n') {
- append_new_line = FLB_TRUE;
- }
-
- if (append_new_line) {
- ret = flb_sds_cat_safe(&json, "\n", 1);
-
- if (ret != 0) {
- flb_log_event_decoder_destroy(&log_decoder);
- flb_sds_destroy(json);
-
- return FLB_RETRY;
- }
- }
-
- if (flb_sds_len(json) > 65535) {
- flb_plg_debug(ctx->ins, "record size exceeds maximum datagram size : %zu", flb_sds_len(json));
- }
-
- send_result = send(ctx->endpoint_descriptor,
- json,
- flb_sds_len(json),
- 0);
-
- if (send_result == -1) {
- flb_log_event_decoder_destroy(&log_decoder);
- flb_sds_destroy(json);
-
- return FLB_RETRY;
- }
- }
-
- flb_sds_destroy(json);
- }
-
- flb_log_event_decoder_destroy(&log_decoder);
-
- return FLB_OK;
-}
-
-static int deliver_chunks_msgpack(struct flb_out_udp *ctx,
- const char *tag, int tag_len,
- const void *in_data, size_t in_size)
-{
- size_t off = 0;
- ssize_t send_result;
- size_t previous_offset;
- struct flb_log_event_decoder log_decoder;
- struct flb_log_event log_event;
- int ret;
-
- ret = flb_log_event_decoder_init(&log_decoder, (char *) in_data, in_size);
-
- if (ret != FLB_EVENT_DECODER_SUCCESS) {
- flb_plg_error(ctx->ins,
- "Log event decoder initialization error : %d", ret);
-
- return FLB_RETRY;
- }
-
- previous_offset = 0;
-
- while ((ret = flb_log_event_decoder_next(
- &log_decoder,
- &log_event)) == FLB_EVENT_DECODER_SUCCESS) {
- off = log_decoder.offset;
-
- if ((off - previous_offset) > 65535) {
- flb_plg_debug(ctx->ins, "record size exceeds maximum datagram size : %zu", (off - previous_offset));
- }
-
- send_result = send(ctx->endpoint_descriptor,
- &((char *) in_data)[previous_offset],
- off - previous_offset,
- 0);
-
- if (send_result == -1) {
- flb_log_event_decoder_destroy(&log_decoder);
-
- return FLB_RETRY;
- }
-
- previous_offset = off;
- }
-
- flb_log_event_decoder_destroy(&log_decoder);
-
- return FLB_OK;
-}
-
-static void cb_udp_flush(struct flb_event_chunk *event_chunk,
- struct flb_output_flush *out_flush,
- struct flb_input_instance *i_ins,
- void *out_context,
- struct flb_config *config)
-{
- int ret = FLB_ERROR;
- struct flb_out_udp *ctx = out_context;
-
- (void) i_ins;
-
- if (ctx->ra_raw_message_key != NULL) {
- ret = deliver_chunks_raw(ctx,
- event_chunk->tag,
- flb_sds_len(event_chunk->tag),
- event_chunk->data,
- event_chunk->size);
- }
- else if (ctx->out_format == FLB_PACK_JSON_FORMAT_NONE) {
- ret = deliver_chunks_msgpack(ctx,
- event_chunk->tag,
- flb_sds_len(event_chunk->tag),
- event_chunk->data,
- event_chunk->size);
- }
- else {
- ret = deliver_chunks_json(ctx,
- event_chunk->tag,
- flb_sds_len(event_chunk->tag),
- event_chunk->data,
- event_chunk->size);
- }
-
- return FLB_OUTPUT_RETURN(ret);
-}
-
-static int cb_udp_exit(void *data, struct flb_config *config)
-{
- struct flb_out_udp *ctx = data;
-
- flb_udp_conf_destroy(ctx);
-
- return 0;
-}
-
-/* Configuration properties map */
-static struct flb_config_map config_map[] = {
- {
- FLB_CONFIG_MAP_STR, "format", "json_lines",
- 0, FLB_FALSE, 0,
- "Specify the payload format, supported formats: msgpack, json, "
- "json_lines or json_stream."
- },
-
- {
- FLB_CONFIG_MAP_STR, "json_date_format", "double",
- 0, FLB_FALSE, 0,
- FBL_PACK_JSON_DATE_FORMAT_DESCRIPTION
- },
-
- {
- FLB_CONFIG_MAP_STR, "json_date_key", "date",
- 0, FLB_TRUE, offsetof(struct flb_out_udp, json_date_key),
- "Specify the name of the date field in output."
- },
-
- {
- FLB_CONFIG_MAP_STR, "raw_message_key", NULL,
- 0, FLB_TRUE, offsetof(struct flb_out_udp, raw_message_key),
- "use a raw message key for the message."
- },
-
- /* EOF */
- {0}
-};
-
-/* Plugin reference */
-struct flb_output_plugin out_udp_plugin = {
- .name = "udp",
- .description = "UDP Output",
- .cb_init = cb_udp_init,
- .cb_flush = cb_udp_flush,
- .cb_exit = cb_udp_exit,
- .config_map = config_map,
-
- .workers = 2,
- .flags = FLB_OUTPUT_NET,
-};
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-24 08:58:48 +0000