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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* Fluent Bit
* ==========
* Copyright (C) 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_config.h>
#include <fluent-bit/flb_config_map.h>
#include <fluent-bit/flb_error.h>
#include <fluent-bit/flb_pack.h>
#include "we.h"
#include "we_wmi.h"
#include "we_wmi_cpu_info.h"
#include "we_util.h"
#include "we_metric.h"
static double nop_adjust(double value)
{
return value;
}
int we_wmi_cpu_info_init(struct flb_we *ctx)
{
ctx->wmi_cpu_info = flb_calloc(1, sizeof(struct we_wmi_cpu_info_counters));
if (!ctx->wmi_cpu_info) {
flb_errno();
return -1;
}
ctx->wmi_cpu_info->operational = FLB_FALSE;
struct cmt_gauge *g;
g = cmt_gauge_create(ctx->cmt, "windows", "", "cpu_info",
"Labeled CPU information provided by WMI Win32_Processor",
7, (char *[]) {"architecture",
"device_id",
"description",
"family",
"l2_cache_size",
"l3_cache_size",
"name"});
if (!g) {
return -1;
}
ctx->wmi_cpu_info->info = flb_calloc(1, sizeof(struct wmi_query_spec));
if (!ctx->wmi_cpu_info->info) {
flb_errno();
return -1;
}
ctx->wmi_cpu_info->info->label_property_keys = (char **) flb_calloc(7, sizeof(char *));
if (!ctx->wmi_cpu_info->info->label_property_keys) {
flb_errno();
return -1;
}
ctx->wmi_cpu_info->info->metric_instance = (void *)g;
ctx->wmi_cpu_info->info->type = CMT_GAUGE;
ctx->wmi_cpu_info->info->value_adjuster = nop_adjust;
ctx->wmi_cpu_info->info->wmi_counter = "Win32_Processor";
/* This metrics does not retrieve metrics values. Filled out as
* 1.0. */
ctx->wmi_cpu_info->info->wmi_property = "";
ctx->wmi_cpu_info->info->label_property_count = 7;
ctx->wmi_cpu_info->info->label_property_keys[0] = "architecture" ;
ctx->wmi_cpu_info->info->label_property_keys[1] = "deviceid" ;
ctx->wmi_cpu_info->info->label_property_keys[2] = "description" ;
ctx->wmi_cpu_info->info->label_property_keys[3] = "family" ;
ctx->wmi_cpu_info->info->label_property_keys[4] = "l2cachesize" ;
ctx->wmi_cpu_info->info->label_property_keys[5] = "l3cachesize" ;
ctx->wmi_cpu_info->info->label_property_keys[6] = "name" ;
ctx->wmi_cpu_info->info->where_clause = NULL;
ctx->wmi_cpu_info->operational = FLB_TRUE;
return 0;
}
int we_wmi_cpu_info_exit(struct flb_we *ctx)
{
flb_free(ctx->wmi_cpu_info->info->label_property_keys);
flb_free(ctx->wmi_cpu_info->info);
flb_free(ctx->wmi_cpu_info);
return 0;
}
int we_wmi_cpu_info_update(struct flb_we *ctx)
{
if (!ctx->wmi_cpu_info->operational) {
flb_plg_error(ctx->ins, "cpu_info collector not yet in operational state");
return -1;
}
if (FAILED(we_wmi_query_fixed_val(ctx, ctx->wmi_cpu_info->info))) {
return -1;
}
return 0;
}
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