diff options
Diffstat (limited to 'src/fluent-bit/plugins/in_splunk/splunk.c')
| -rw-r--r-- | src/fluent-bit/plugins/in_splunk/splunk.c | 213 |
1 files changed, 0 insertions, 213 deletions
diff --git a/src/fluent-bit/plugins/in_splunk/splunk.c b/src/fluent-bit/plugins/in_splunk/splunk.c deleted file mode 100644 index 78589037c..000000000 --- a/src/fluent-bit/plugins/in_splunk/splunk.c +++ /dev/null @@ -1,213 +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_input_plugin.h> -#include <fluent-bit/flb_network.h> -#include <fluent-bit/flb_config.h> - -#include "splunk.h" -#include "splunk_conn.h" -#include "splunk_config.h" - -/* - * For a server event, the collection event means a new client have arrived, we - * accept the connection and create a new TCP instance which will wait for - * JSON map messages. - */ -static int in_splunk_collect(struct flb_input_instance *ins, - struct flb_config *config, void *in_context) -{ - struct flb_connection *connection; - struct splunk_conn *conn; - struct flb_splunk *ctx; - - ctx = in_context; - - connection = flb_downstream_conn_get(ctx->downstream); - - if (connection == NULL) { - flb_plg_error(ctx->ins, "could not accept new connection"); - - return -1; - } - - flb_plg_trace(ctx->ins, "new TCP connection arrived FD=%i", - connection->fd); - - conn = splunk_conn_add(connection, ctx); - - if (conn == NULL) { - flb_downstream_conn_release(connection); - - return -1; - } - - return 0; -} - -static int in_splunk_init(struct flb_input_instance *ins, - struct flb_config *config, void *data) -{ - unsigned short int port; - int ret; - struct flb_splunk *ctx; - - (void) data; - - /* Create context and basic conf */ - ctx = splunk_config_create(ins); - if (!ctx) { - return -1; - } - - ctx->collector_id = -1; - - /* Populate context with config map defaults and incoming properties */ - ret = flb_input_config_map_set(ins, (void *) ctx); - if (ret == -1) { - flb_plg_error(ctx->ins, "configuration error"); - splunk_config_destroy(ctx); - return -1; - } - - /* Set the context */ - flb_input_set_context(ins, ctx); - - port = (unsigned short int) strtoul(ctx->tcp_port, NULL, 10); - - ctx->downstream = flb_downstream_create(FLB_TRANSPORT_TCP, - ins->flags, - ctx->listen, - port, - ins->tls, - config, - &ins->net_setup); - - if (ctx->downstream == NULL) { - flb_plg_error(ctx->ins, - "could not initialize downstream on %s:%s. Aborting", - ctx->listen, ctx->tcp_port); - - splunk_config_destroy(ctx); - - return -1; - } - - flb_input_downstream_set(ctx->downstream, ctx->ins); - - /* Collect upon data available on the standard input */ - ret = flb_input_set_collector_socket(ins, - in_splunk_collect, - ctx->downstream->server_fd, - config); - if (ret == -1) { - flb_plg_error(ctx->ins, "Could not set collector for IN_TCP input plugin"); - splunk_config_destroy(ctx); - - return -1; - } - - ctx->collector_id = ret; - - return 0; -} - -static int in_splunk_exit(void *data, struct flb_config *config) -{ - struct flb_splunk *ctx; - - (void) config; - - ctx = data; - - if (ctx != NULL) { - splunk_config_destroy(ctx); - } - - return 0; -} - - -static void in_splunk_pause(void *data, struct flb_config *config) -{ - struct flb_splunk *ctx = data; - - flb_input_collector_pause(ctx->collector_id, ctx->ins); - -} - -static void in_splunk_resume(void *data, struct flb_config *config) -{ - struct flb_splunk *ctx = data; - - flb_input_collector_resume(ctx->collector_id, ctx->ins); -} - -/* Configuration properties map */ -static struct flb_config_map config_map[] = { - { - FLB_CONFIG_MAP_SIZE, "buffer_max_size", HTTP_BUFFER_MAX_SIZE, - 0, FLB_TRUE, offsetof(struct flb_splunk, buffer_max_size), - "" - }, - - { - FLB_CONFIG_MAP_SIZE, "buffer_chunk_size", HTTP_BUFFER_CHUNK_SIZE, - 0, FLB_TRUE, offsetof(struct flb_splunk, buffer_chunk_size), - "" - }, - - { - FLB_CONFIG_MAP_SLIST_1, "success_header", NULL, - FLB_CONFIG_MAP_MULT, FLB_TRUE, offsetof(struct flb_splunk, success_headers), - "Add an HTTP header key/value pair on success. Multiple headers can be set" - }, - - { - FLB_CONFIG_MAP_STR, "splunk_token", NULL, - 0, FLB_FALSE, 0, - "Set valid Splunk HEC tokens for the requests" - }, - - { - FLB_CONFIG_MAP_STR, "tag_key", NULL, - 0, FLB_TRUE, offsetof(struct flb_splunk, tag_key), - "" - }, - - - /* EOF */ - {0} -}; - -/* Plugin reference */ -struct flb_input_plugin in_splunk_plugin = { - .name = "splunk", - .description = "Input plugin for Splunk HEC payloads", - .cb_init = in_splunk_init, - .cb_pre_run = NULL, - .cb_collect = in_splunk_collect, - .cb_flush_buf = NULL, - .cb_pause = in_splunk_pause, - .cb_resume = in_splunk_resume, - .cb_exit = in_splunk_exit, - .config_map = config_map, - .flags = FLB_INPUT_NET_SERVER | FLB_IO_OPT_TLS -}; |