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/* -*- 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_gzip.h>
#include <fluent-bit/flb_config.h>
#include <fluent-bit/flb_http_client.h>
#include "td_config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define TD_HTTP_HEADER_SIZE 512
struct flb_http_client *td_http_client(struct flb_connection *u_conn,
void *data, size_t len,
char **body,
struct flb_td *ctx,
struct flb_config *config)
{
int ret;
int pos = 0;
int api_len;
size_t gz_size;
void *gz_data;
char *tmp;
struct flb_http_client *c;
/* Compress data */
ret = flb_gzip_compress(data, len, &gz_data, &gz_size);
if (ret == -1) {
flb_plg_error(ctx->ins, "error compressing data");
return NULL;
}
/* Compose URI */
tmp = flb_malloc(512);
if (!tmp) {
flb_free(gz_data);
return NULL;
}
snprintf(tmp, 256,
"/v3/table/import/%s/%s/msgpack.gz",
ctx->db_name, ctx->db_table);
/* Create client */
c = flb_http_client(u_conn, FLB_HTTP_PUT, tmp,
gz_data, gz_size, NULL, 0, NULL, 0);
if (!c) {
flb_free(tmp);
flb_free(gz_data);
return NULL;
}
/* Add custom headers */
tmp[pos++] = 'T';
tmp[pos++] = 'D';
tmp[pos++] = '1';
tmp[pos++] = ' ';
api_len = strlen(ctx->api);
memcpy(tmp + pos, ctx->api, api_len);
pos += api_len;
flb_http_add_header(c,
"Authorization", 13,
tmp, pos);
flb_http_add_header(c,
"Content-Type", 12,
"application/gzip", 16);
flb_free(tmp);
*body = gz_data;
return c;
}
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