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-rw-r--r--src/fluent-bit/plugins/out_plot/plot.c242
1 files changed, 0 insertions, 242 deletions
diff --git a/src/fluent-bit/plugins/out_plot/plot.c b/src/fluent-bit/plugins/out_plot/plot.c
deleted file mode 100644
index e5a217f45..000000000
--- a/src/fluent-bit/plugins/out_plot/plot.c
+++ /dev/null
@@ -1,242 +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_utils.h>
-#include <fluent-bit/flb_time.h>
-#include <fluent-bit/flb_log_event_decoder.h>
-#include <msgpack.h>
-
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-struct flb_plot {
- const char *out_file;
- flb_sds_t key;
- struct flb_output_instance *ins;
-};
-
-static int cb_plot_init(struct flb_output_instance *ins,
- struct flb_config *config,
- void *data)
-{
- int ret;
- (void) config;
- (void) data;
- struct flb_plot *ctx;
-
- ctx = flb_calloc(1, sizeof(struct flb_plot));
- if (!ctx) {
- flb_errno();
- return -1;
- }
- ctx->ins = ins;
-
- ret = flb_output_config_map_set(ins, (void *)ctx);
- if (ret == -1) {
- flb_free(ctx);
- return -1;
- }
-
- /* Set the context */
- flb_output_set_context(ins, ctx);
-
- return 0;
-}
-
-static void cb_plot_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 i;
- int written;
- int fd;
- const char *out_file;
- msgpack_object *map;
- msgpack_object *key = NULL;
- msgpack_object *val = NULL;
- struct flb_plot *ctx = out_context;
- struct flb_log_event_decoder log_decoder;
- struct flb_log_event log_event;
- int ret;
-
- (void) i_ins;
- (void) config;
-
- /* Set the right output */
- if (!ctx->out_file) {
- out_file = event_chunk->tag;
- }
- else {
- out_file = ctx->out_file;
- }
-
- /* Open output file with default name as the Tag */
- fd = open(out_file, O_WRONLY | O_CREAT | O_APPEND, 0666);
- if (fd == -1) {
- flb_errno();
- flb_plg_warn(ctx->ins, "could not open %s, switching to STDOUT",
- out_file);
- fd = STDOUT_FILENO;
- }
-
- ret = flb_log_event_decoder_init(&log_decoder,
- (char *) event_chunk->data,
- event_chunk->size);
-
- if (ret != FLB_EVENT_DECODER_SUCCESS) {
- flb_plg_error(ctx->ins,
- "Log event decoder initialization error : %d", ret);
-
- close(fd);
-
- FLB_OUTPUT_RETURN(FLB_ERROR);
- }
-
- /*
- * Upon flush, for each array, lookup the time and the first field
- * of the map to use as a data point.
- */
- while ((ret = flb_log_event_decoder_next(
- &log_decoder,
- &log_event)) == FLB_EVENT_DECODER_SUCCESS) {
- map = log_event.body;
-
- /*
- * Lookup key, we need to iterate the whole map as sometimes the
- * data that gets in can set the keys in different order (e.g: forward,
- * tcp, etc).
- */
- if (ctx->key) {
- for (i = 0; i < map->via.map.size; i++) {
- /* Get each key and compare */
- key = &(map->via.map.ptr[i].key);
- if (key->type == MSGPACK_OBJECT_BIN) {
- if (flb_sds_len(ctx->key) == key->via.bin.size &&
- memcmp(key->via.bin.ptr, ctx->key,
- flb_sds_len(ctx->key)) == 0) {
- val = &(map->via.map.ptr[i].val);
- break;
- }
- key = NULL;
- val = NULL;
- }
- else if (key->type == MSGPACK_OBJECT_STR) {
- if (flb_sds_len(ctx->key) == key->via.str.size &&
- memcmp(key->via.str.ptr, ctx->key,
- flb_sds_len(ctx->key)) == 0) {
- val = &(map->via.map.ptr[i].val);
- break;
- }
- key = NULL;
- val = NULL;
- }
- else {
- if (fd != STDOUT_FILENO) {
- close(fd);
- }
-
- flb_log_event_decoder_destroy(&log_decoder);
-
- FLB_OUTPUT_RETURN(FLB_ERROR);
- }
- }
- }
- else {
- val = &(map->via.map.ptr[0].val);
- }
-
- if (!val) {
- flb_plg_error(ctx->ins, "unmatched key '%s'", ctx->key);
-
- if (fd != STDOUT_FILENO) {
- close(fd);
- }
-
- flb_log_event_decoder_destroy(&log_decoder);
-
- FLB_OUTPUT_RETURN(FLB_ERROR);
- }
-
- if (val->type == MSGPACK_OBJECT_POSITIVE_INTEGER) {
- written = dprintf(fd, "%f %" PRIu64 "\n",
- flb_time_to_double(&log_event.timestamp), val->via.u64);
- }
- else if (val->type == MSGPACK_OBJECT_NEGATIVE_INTEGER) {
- written = dprintf(fd, "%f %" PRId64 "\n",
- flb_time_to_double(&log_event.timestamp), val->via.i64);
- }
- else if (val->type == MSGPACK_OBJECT_FLOAT) {
- written = dprintf(fd, "%f %lf\n",
- flb_time_to_double(&log_event.timestamp), val->via.f64);
- }
- else {
- flb_plg_error(ctx->ins, "value must be integer, negative integer "
- "or float");
- written = 0;
- }
- flb_plg_debug(ctx->ins, "%i bytes written to file '%s'",
- written, out_file);
- }
-
- flb_log_event_decoder_destroy(&log_decoder);
-
- if (fd != STDOUT_FILENO) {
- close(fd);
- }
-
- FLB_OUTPUT_RETURN(FLB_OK);
-}
-
-static int cb_plot_exit(void *data, struct flb_config *config)
-{
- struct flb_plot *ctx = data;
-
- flb_free(ctx);
- return 0;
-}
-
-static struct flb_config_map config_map[] = {
- {
- FLB_CONFIG_MAP_STR, "key", (char *)NULL,
- 0, FLB_TRUE, offsetof(struct flb_plot, key),
- "set a number of times to generate event."
- },
- {
- FLB_CONFIG_MAP_STR, "file", (char *)NULL,
- 0, FLB_TRUE, offsetof(struct flb_plot, out_file),
- "set a number of times to generate event."
- },
- /* EOF */
- {0}
-};
-
-struct flb_output_plugin out_plot_plugin = {
- .name = "plot",
- .description = "Generate data file for GNU Plot",
- .cb_init = cb_plot_init,
- .cb_flush = cb_plot_flush,
- .cb_exit = cb_plot_exit,
- .config_map = config_map,
- .flags = 0,
-};
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