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83 lines
3.1 KiB
C++
83 lines
3.1 KiB
C++
/*
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Copyright (C) 2019 The Falco Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#include "prettyprint.h"
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/**
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* sinsp_event will pretty print a pointer to a sinsp_evt.
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*
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* This can be used for debugging an event at various times during development.
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* This should never be turned on in production. Feel free to add fields below
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* as we need them, and we can just dump an event in here whenever we need while
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* debugging.
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*
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* sinsp_events are blue because they are happy.
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*/
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void prettyprint::sinsp_event(sinsp_evt *ev, const char* note)
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{
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ev->get_type()
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prettyprint::warning();
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printf("\033[0;34m"); // Start Blue
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printf("\n*************************************************************\n");
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printf("[Sinsp Event: %s]\n\n", note);
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printf("name: %s\n", ev->get_name());
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for(uint32_t i = 0; i <= ev->get_num_params(); i++){
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}
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for(int64_t j = 0; j <= ev->get_fd_num(); j++) {
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printf("%s: %s\n", ev->get_param_name(j), ev->get_param_value_str(j, true).c_str());
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};
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// One off fields
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//printf("fdinfo: %s\n", ev->get_fd_info()->tostring_clean().c_str());
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//printf("type: %d\n", ev->get_type());
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/*
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printf("k8s.ns.name: %s\n", ev->get_param_value_str("k8s.ns.name", true).c_str());
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printf("k8s %s\n", ev->get_param_value_str("k8s", true).c_str());
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printf("container: %s\n", ev->get_param_value_str("container", true).c_str());
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printf("proc.pid: %s\n", ev->get_param_value_str("%proc.pid", true).c_str());
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printf("proc: %s\n", ev->get_param_value_str("%proc", true).c_str());
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printf("data: %s\n", ev->get_param_value_str("data", true).c_str());
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printf("cpu: %s\n", ev->get_param_value_str("cpu", true).c_str());
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printf("fd: %s\n", ev->get_param_value_str("fd", true).c_str());
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printf("fd: %s\n", ev->get_param_value_str("evt.arg.fd", true).c_str());
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printf("user: %s\n", ev->get_param_value_str("user", true).c_str());
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*/
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printf("*************************************************************\n");
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printf("\033[0m");
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}
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/**
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* has_alerted controls our one time preliminary alert for using pretty print which is debug only
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*/
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bool prettyprint::has_alerted = false;
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/**
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* Warnings are red
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*/
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void prettyprint::warning() {
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if (!prettyprint::has_alerted) {
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printf("\033[0;31m"); // Start Red
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printf("\n\n");
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printf("*************************************************************\n");
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printf(" [Pretty Printing Debugging is Enabled] \n");
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printf(" This should never be used in production, by anyone, ever. \n");
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printf("*************************************************************\n");
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printf("\033[0m");
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prettyprint::has_alerted = true;
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}
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}
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