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icinga2/components/livestatus/statehisttable.cpp

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/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2013 Icinga Development Team (http://www.icinga.org/) *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software Foundation *
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
#include "livestatus/statehisttable.h"
#include "livestatus/hoststable.h"
#include "livestatus/servicestable.h"
#include "livestatus/contactstable.h"
#include "livestatus/commandstable.h"
#include "icinga/icingaapplication.h"
#include "icinga/cib.h"
#include "icinga/service.h"
#include "icinga/host.h"
#include "icinga/user.h"
#include "icinga/checkcommand.h"
#include "icinga/eventcommand.h"
#include "icinga/notificationcommand.h"
#include "base/convert.h"
#include "base/utility.h"
#include "base/logger_fwd.h"
#include "base/application.h"
#include "base/objectlock.h"
#include <boost/smart_ptr/make_shared.hpp>
#include <boost/foreach.hpp>
#include <boost/tuple/tuple.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/algorithm/string/split.hpp>
#include <boost/algorithm/string/classification.hpp>
#include <boost/algorithm/string/replace.hpp>
#include <boost/algorithm/string/predicate.hpp>
#include <fstream>
using namespace icinga;
using namespace livestatus;
StateHistTable::StateHistTable(const String& compat_log_path, const unsigned long& from, const unsigned long& until)
{
Log(LogInformation, "livestatus", "Pre-selecting log file from " + Convert::ToString(from) + " until " + Convert::ToString(until));
/* store from & until for FetchRows */
m_TimeFrom = from;
m_TimeUntil = until;
/* create log file index */
CreateLogIndex(compat_log_path);
/* m_LogFileIndex map tells which log files are involved ordered by their start timestamp */
unsigned long ts;
BOOST_FOREACH(boost::tie(ts, boost::tuples::ignore), m_LogFileIndex) {
/* skip log files not in range (performance optimization) */
if (ts < m_TimeFrom || ts > m_TimeUntil)
continue;
String log_file = m_LogFileIndex[ts];
int lineno = 0;
std::ifstream fp;
fp.exceptions(std::ifstream::badbit);
fp.open(log_file.CStr(), std::ifstream::in);
while (fp.good()) {
std::string line;
std::getline(fp, line);
if (line.empty())
continue; /* Ignore empty lines */
/*
* [1379025342] SERVICE NOTIFICATION: contactname;hostname;servicedesc;WARNING;true;foo output
*/
unsigned long time = atoi(line.substr(1, 11).c_str());
size_t colon = line.find_first_of(':');
size_t colon_offset = colon - 13;
std::string type_str = line.substr(13, colon_offset);
std::string options_str = line.substr(colon + 1);
String type = String(type_str);
String options = String(options_str);
String log_line = String(line);
type.Trim();
options.Trim();
log_line.Trim();
Dictionary::Ptr bag = GetStateHistAttributes(type, options);
/* no attributes available - invalid log line */
if (!bag) {
//Log(LogDebug, "livestatus", "Skipping invalid statehist line: '" + log_line + "'.");
continue;
}
String host_name = bag->Get("host_name");
String service_description = bag->Get("service_description");
unsigned long state = bag->Get("state");
int log_class = bag->Get("log_class");
int log_type = bag->Get("log_type");
String state_type = bag->Get("state_type"); //SOFT, HARD, STARTED, STOPPED, ...
Service::Ptr state_hist_service;
/* host alert == get service check */
if (service_description.IsEmpty()) {
Host::Ptr state_host = Host::GetByName(host_name);
state_hist_service = state_host->GetCheckService();
} else {
/* assign service ptr as key */
state_hist_service = Service::GetByNamePair(host_name, service_description);
}
/* invalid log line for state history */
if (!state_hist_service) {
//Log(LogDebug, "livestatus", "Skipping invalid statehist line: '" + log_line + "'.");
continue;
}
Array::Ptr state_hist_service_states;
Dictionary::Ptr state_hist_bag;
unsigned long query_part = until - from;
/* insert new service states array with values if not existing */
if (m_ServicesCache.find(state_hist_service) == m_ServicesCache.end()) {
/* create new values */
state_hist_service_states = make_shared<Array>();
state_hist_bag = make_shared<Dictionary>();
state_hist_bag->Set("host_name", state_hist_service->GetHost()->GetName());
state_hist_bag->Set("service_description", state_hist_service->GetShortName());
state_hist_bag->Set("state", state);
state_hist_bag->Set("in_downtime", 0);
state_hist_bag->Set("in_host_downtime", 0);
state_hist_bag->Set("in_notification_period", 1); // assume "always"
state_hist_bag->Set("is_flapping", 0);
state_hist_bag->Set("time", time);
state_hist_bag->Set("lineno", lineno);
state_hist_bag->Set("log_output", log_line); /* complete line */
state_hist_bag->Set("from", time); /* starting at current timestamp */
state_hist_bag->Set("until", time); /* will be updated later on state change */
state_hist_bag->Set("query_part", query_part); /* required for _part calculations */
state_hist_service_states->Add(state_hist_bag);
Log(LogDebug, "livestatus", "statehist: Adding new service '" + state_hist_service->GetName() + "' to services cache.");
} else {
{
boost::mutex::scoped_lock lock(m_Mutex);
state_hist_service_states = m_ServicesCache[state_hist_service];
state_hist_bag = state_hist_service_states->Get(state_hist_service_states->GetLength()-1); /* fetch latest state from history */
}
/* state duration */
bool gone = state_hist_bag->Get("gone"); /* this requires initial state logging and setting it if not found TODO */
/* determine service notifications notification_period and compare against current timestamp */
bool in_notification_period = true;
String notification_period_name;
BOOST_FOREACH(const Notification::Ptr& notification, state_hist_service->GetNotifications()) {
TimePeriod::Ptr notification_period = notification->GetNotificationPeriod();
if (notification_period) {
if (notification_period->IsInside(static_cast<double>(time)))
in_notification_period = true;
else
in_notification_period = false;
notification_period_name = notification_period->GetName(); // last one wins
} else
in_notification_period = true; // assume "always"
}
/* check for state changes, flapping & downtime start/end */
switch (log_type) {
case LogStateHistTypeHostAlert:
case LogStateHistTypeHostInitialState:
case LogStateHistTypeHostCurrentState:
case LogStateHistTypeServiceAlert:
case LogStateHistTypeServiceInitialState:
case LogStateHistTypeServiceCurrentState:
if (state != state_hist_bag->Get("state")) {
/* 1. seal old state_hist_bag */
state_hist_bag->Set("until", time); /* add until record for duration calculation */
/* 2. add new state_hist_bag */
Dictionary::Ptr state_hist_bag_new = make_shared<Dictionary>();
state_hist_bag_new->Set("host_name", state_hist_bag->Get("host_name"));
state_hist_bag_new->Set("service_description", state_hist_bag->Get("service_description"));
state_hist_bag_new->Set("state", state);
state_hist_bag_new->Set("in_downtime", state_hist_bag->Get("in_downtime")); // keep value from previous state!
state_hist_bag_new->Set("in_host_downtime", state_hist_bag->Get("in_host_downtime")); // keep value from previous state!
state_hist_bag_new->Set("in_notification_period", (in_notification_period ? 1 : 0));
state_hist_bag_new->Set("notification_period", notification_period_name);
state_hist_bag_new->Set("is_flapping", state_hist_bag->Get("is_flapping")); // keep value from previous state!
state_hist_bag_new->Set("time", time);
state_hist_bag_new->Set("lineno", lineno);
state_hist_bag_new->Set("log_output", log_line); /* complete line */
state_hist_bag_new->Set("from", time); /* starting at current timestamp */
state_hist_bag_new->Set("until", time + 1); /* will be updated later */
state_hist_bag_new->Set("query_part", query_part);
state_hist_service_states->Add(state_hist_bag_new);
Log(LogDebug, "livestatus", "statehist: State change detected for service '" +
state_hist_service->GetName() + "' in '" + log_line + "'.");
}
break;
case LogStateHistTypeHostFlapping:
case LogStateHistTypeServiceFlapping:
if (state_type == "STARTED")
state_hist_bag->Set("is_flapping", 1);
else if (state_type == "STOPPED" || state_type == "DISABLED")
state_hist_bag->Set("is_flapping", 0);
break;
break;
case LogStateHistTypeHostDowntimeAlert:
case LogStateHistTypeServiceDowntimeAlert:
if (state_type == "STARTED") {
state_hist_bag->Set("in_downtime", 1);
if (log_type == LogStateHistTypeHostDowntimeAlert)
state_hist_bag->Set("in_host_downtime", 1);
}
else if (state_type == "STOPPED" || state_type == "CANCELLED") {
state_hist_bag->Set("in_downtime", 0);
if (log_type == LogStateHistTypeHostDowntimeAlert)
state_hist_bag->Set("in_host_downtime", 0);
}
break;
default:
//nothing to update
break;
}
}
{
boost::mutex::scoped_lock lock(m_Mutex);
m_ServicesCache[state_hist_service] = state_hist_service_states;
}
lineno++;
}
fp.close();
}
AddColumns(this);
}
void StateHistTable::AddColumns(Table *table, const String& prefix,
const Column::ObjectAccessor& objectAccessor)
{
table->AddColumn(prefix + "time", Column(&StateHistTable::TimeAccessor, objectAccessor));
table->AddColumn(prefix + "lineno", Column(&StateHistTable::LinenoAccessor, objectAccessor));
table->AddColumn(prefix + "from", Column(&StateHistTable::FromAccessor, objectAccessor));
table->AddColumn(prefix + "until", Column(&StateHistTable::UntilAccessor, objectAccessor));
table->AddColumn(prefix + "duration", Column(&StateHistTable::DurationAccessor, objectAccessor));
table->AddColumn(prefix + "duration_part", Column(&StateHistTable::DurationPartAccessor, objectAccessor));
table->AddColumn(prefix + "state", Column(&StateHistTable::StateAccessor, objectAccessor));
table->AddColumn(prefix + "host_down", Column(&StateHistTable::HostDownAccessor, objectAccessor));
table->AddColumn(prefix + "in_downtime", Column(&StateHistTable::InDowntimeAccessor, objectAccessor));
table->AddColumn(prefix + "in_host_downtime", Column(&StateHistTable::InHostDowntimeAccessor, objectAccessor));
table->AddColumn(prefix + "is_flapping", Column(&StateHistTable::IsFlappingAccessor, objectAccessor));
table->AddColumn(prefix + "in_notification_period", Column(&StateHistTable::InNotificationPeriodAccessor, objectAccessor));
table->AddColumn(prefix + "notification_period", Column(&StateHistTable::NotificationPeriodAccessor, objectAccessor));
table->AddColumn(prefix + "debug_info", Column(&Table::EmptyStringAccessor, objectAccessor));
table->AddColumn(prefix + "host_name", Column(&StateHistTable::HostNameAccessor, objectAccessor));
table->AddColumn(prefix + "service_description", Column(&StateHistTable::ServiceDescriptionAccessor, objectAccessor));
table->AddColumn(prefix + "log_output", Column(&StateHistTable::LogOutputAccessor, objectAccessor));
table->AddColumn(prefix + "duration_ok", Column(&StateHistTable::DurationOkAccessor, objectAccessor));
table->AddColumn(prefix + "duration_part_ok", Column(&StateHistTable::DurationPartOkAccessor, objectAccessor));
table->AddColumn(prefix + "duration_warning", Column(&StateHistTable::DurationWarningAccessor, objectAccessor));
table->AddColumn(prefix + "duration_part_warning", Column(&StateHistTable::DurationPartWarningAccessor, objectAccessor));
table->AddColumn(prefix + "duration_critical", Column(&StateHistTable::DurationCriticalAccessor, objectAccessor));
table->AddColumn(prefix + "duration_part_critical", Column(&StateHistTable::DurationPartCriticalAccessor, objectAccessor));
table->AddColumn(prefix + "duration_unknown", Column(&StateHistTable::DurationUnknownAccessor, objectAccessor));
table->AddColumn(prefix + "duration_part_unknown", Column(&StateHistTable::DurationPartUnknownAccessor, objectAccessor));
table->AddColumn(prefix + "duration_unmonitored", Column(&StateHistTable::DurationUnmonitoredAccessor, objectAccessor));
table->AddColumn(prefix + "duration_part_unmonitored", Column(&StateHistTable::DurationPartUnmonitoredAccessor, objectAccessor));
HostsTable::AddColumns(table, "current_host_", boost::bind(&StateHistTable::HostAccessor, _1, objectAccessor));
ServicesTable::AddColumns(table, "current_service_", boost::bind(&StateHistTable::ServiceAccessor, _1, objectAccessor));
}
String StateHistTable::GetName(void) const
{
return "log";
}
void StateHistTable::FetchRows(const AddRowFunction& addRowFn)
{
Service::Ptr state_hist_service;
BOOST_FOREACH(boost::tie(state_hist_service, boost::tuples::ignore), m_ServicesCache) {
BOOST_FOREACH(const Dictionary::Ptr& state_hist_bag, m_ServicesCache[state_hist_service]) {
/* pass a dictionary from state history array */
addRowFn(state_hist_bag);
}
}
}
Object::Ptr StateHistTable::HostAccessor(const Value& row, const Column::ObjectAccessor& parentObjectAccessor)
{
String host_name = static_cast<Dictionary::Ptr>(row)->Get("host_name");
if (host_name.IsEmpty())
return Object::Ptr();
return Host::GetByName(host_name);
}
Object::Ptr StateHistTable::ServiceAccessor(const Value& row, const Column::ObjectAccessor& parentObjectAccessor)
{
String host_name = static_cast<Dictionary::Ptr>(row)->Get("host_name");
String service_description = static_cast<Dictionary::Ptr>(row)->Get("service_description");
if (service_description.IsEmpty() || host_name.IsEmpty())
return Object::Ptr();
return Service::GetByNamePair(host_name, service_description);
}
Value StateHistTable::TimeAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("time");
}
Value StateHistTable::LinenoAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("lineno");
}
Value StateHistTable::FromAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("from");
}
Value StateHistTable::UntilAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("until");
}
Value StateHistTable::DurationAccessor(const Value& row)
{
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
return (state_hist_bag->Get("until") - state_hist_bag->Get("from"));
}
Value StateHistTable::DurationPartAccessor(const Value& row)
{
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
return (state_hist_bag->Get("until") - state_hist_bag->Get("from")) / state_hist_bag->Get("query_part");
}
Value StateHistTable::StateAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("state");
}
Value StateHistTable::HostDownAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("host_down");
}
Value StateHistTable::InDowntimeAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("in_downtime");
}
Value StateHistTable::InHostDowntimeAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("in_host_downtime");
}
Value StateHistTable::IsFlappingAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("is_flapping");
}
Value StateHistTable::InNotificationPeriodAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("in_notification_period");
}
Value StateHistTable::NotificationPeriodAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("notification_period");
}
Value StateHistTable::HostNameAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("host_name");
}
Value StateHistTable::ServiceDescriptionAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("service_description");
}
Value StateHistTable::LogOutputAccessor(const Value& row)
{
return static_cast<Dictionary::Ptr>(row)->Get("log_output");
}
Value StateHistTable::DurationOkAccessor(const Value& row)
{
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
if (state_hist_bag->Get("state") == StateOK)
return (state_hist_bag->Get("until") - state_hist_bag->Get("from"));
return 0;
}
Value StateHistTable::DurationPartOkAccessor(const Value& row)
{
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
if (state_hist_bag->Get("state") == StateOK)
return (state_hist_bag->Get("until") - state_hist_bag->Get("from")) / state_hist_bag->Get("query_part");
return 0;
}
Value StateHistTable::DurationWarningAccessor(const Value& row)
{
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
if (state_hist_bag->Get("state") == StateWarning)
return (state_hist_bag->Get("until") - state_hist_bag->Get("from"));
return 0;
}
Value StateHistTable::DurationPartWarningAccessor(const Value& row)
{
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
if (state_hist_bag->Get("state") == StateWarning)
return (state_hist_bag->Get("until") - state_hist_bag->Get("from")) / state_hist_bag->Get("query_part");
return 0;
}
Value StateHistTable::DurationCriticalAccessor(const Value& row)
{
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
if (state_hist_bag->Get("state") == StateCritical)
return (state_hist_bag->Get("until") - state_hist_bag->Get("from"));
return 0;
}
Value StateHistTable::DurationPartCriticalAccessor(const Value& row)
{
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
if (state_hist_bag->Get("state") == StateCritical)
return (state_hist_bag->Get("until") - state_hist_bag->Get("from")) / state_hist_bag->Get("query_part");
return 0;
}
Value StateHistTable::DurationUnknownAccessor(const Value& row)
{
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
if (state_hist_bag->Get("state") == StateUnknown)
return (state_hist_bag->Get("until") - state_hist_bag->Get("from"));
return 0;
}
Value StateHistTable::DurationPartUnknownAccessor(const Value& row)
{
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
if (state_hist_bag->Get("state") == StateUnknown)
return (state_hist_bag->Get("until") - state_hist_bag->Get("from")) / state_hist_bag->Get("query_part");
return 0;
}
Value StateHistTable::DurationUnmonitoredAccessor(const Value& row)
{
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
if (state_hist_bag->Get("state") == -1)
return (state_hist_bag->Get("until") - state_hist_bag->Get("from"));
return 0;
}
Value StateHistTable::DurationPartUnmonitoredAccessor(const Value& row)
{
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
if (state_hist_bag->Get("state") == -1)
return (state_hist_bag->Get("until") - state_hist_bag->Get("from")) / state_hist_bag->Get("query_part");
return 0;
}
void StateHistTable::CreateLogIndex(const String& path)
{
Utility::Glob(path + "/icinga.log", boost::bind(&StateHistTable::CreateLogIndexFileHandler, _1, boost::ref(m_LogFileIndex)));
Utility::Glob(path + "/archives/*.log", boost::bind(&StateHistTable::CreateLogIndexFileHandler, _1, boost::ref(m_LogFileIndex)));
}
void StateHistTable::CreateLogIndexFileHandler(const String& path, std::map<unsigned long, String>& index)
{
std::ifstream stream;
stream.open(path.CStr(), std::ifstream::in);
if (!stream)
BOOST_THROW_EXCEPTION(std::runtime_error("Could not open log file: " + path));
/* read the first bytes to get the timestamp: [123456789] */
char buffer[12];
stream.read(buffer, 12);
if (buffer[0] != '[' || buffer[11] != ']') {
/* this can happen for directories too, silently ignore them */
return;
}
/* extract timestamp */
buffer[11] = 0;
unsigned int ts_start = atoi(buffer+1);
stream.close();
Log(LogDebug, "livestatus", "Indexing log file: '" + path + "' with timestamp start: '" + Convert::ToString(ts_start) + "'.");
index[ts_start] = path;
}
Dictionary::Ptr StateHistTable::GetStateHistAttributes(const String& type, const String& options)
{
int log_class, log_type = 0;
unsigned long state, attempt;
String host_name, service_description, contact_name, command_name, comment, plugin_output, state_type;
std::vector<String> tokens;
boost::algorithm::split(tokens, options, boost::is_any_of(";"));
/* States - TODO refactor */
if (boost::algorithm::contains(type, "INITIAL HOST STATE")) {
if (tokens.size() < 5)
return Dictionary::Ptr();
log_class = LogStateHistClassState;
log_type = LogStateHistTypeHostInitialState;
host_name = tokens[0];
state = Host::StateFromString(tokens[1]);
state_type = tokens[2];
attempt = atoi(tokens[3].CStr());
plugin_output = tokens[4];
}
else if (boost::algorithm::contains(type, "CURRENT HOST STATE")) {
if (tokens.size() < 5)
return Dictionary::Ptr();
log_class = LogStateHistClassState;
log_type = LogStateHistTypeHostCurrentState;
host_name = tokens[0];
state = Host::StateFromString(tokens[1]);
state_type = tokens[2];
attempt = atoi(tokens[3].CStr());
plugin_output = tokens[4];
}
else if (boost::algorithm::contains(type, "HOST ALERT")) {
if (tokens.size() < 5)
return Dictionary::Ptr();
log_class = LogStateHistClassAlert;
log_type = LogStateHistTypeHostAlert;
host_name = tokens[0];
state = Host::StateFromString(tokens[1]);
state_type = tokens[2];
attempt = atoi(tokens[3].CStr());
plugin_output = tokens[4];
}
else if (boost::algorithm::contains(type, "HOST DOWNTIME ALERT")) {
if (tokens.size() < 3)
return Dictionary::Ptr();
log_class = LogStateHistClassAlert;
log_type = LogStateHistTypeHostDowntimeAlert;
host_name = tokens[0];
state_type = tokens[1];
comment = tokens[2];
}
else if (boost::algorithm::contains(type, "HOST FLAPPING ALERT")) {
if (tokens.size() < 3)
return Dictionary::Ptr();
log_class = LogStateHistClassAlert;
log_type = LogStateHistTypeHostFlapping;
host_name = tokens[0];
state_type = tokens[1];
comment = tokens[2];
}
else if (boost::algorithm::contains(type, "INITIAL SERVICE STATE")) {
if (tokens.size() < 6)
return Dictionary::Ptr();
log_class = LogStateHistClassState;
log_type = LogStateHistTypeServiceInitialState;
host_name = tokens[0];
service_description = tokens[1];
state = Service::StateFromString(tokens[2]);
state_type = tokens[3];
attempt = atoi(tokens[4].CStr());
plugin_output = tokens[5];
}
else if (boost::algorithm::contains(type, "CURRENT SERVICE STATE")) {
if (tokens.size() < 6)
return Dictionary::Ptr();
log_class = LogStateHistClassState;
log_type = LogStateHistTypeServiceCurrentState;
host_name = tokens[0];
service_description = tokens[1];
state = Service::StateFromString(tokens[2]);
state_type = tokens[3];
attempt = atoi(tokens[4].CStr());
plugin_output = tokens[5];
}
else if (boost::algorithm::contains(type, "SERVICE ALERT")) {
if (tokens.size() < 6)
return Dictionary::Ptr();
log_class = LogStateHistClassAlert;
log_type = LogStateHistTypeServiceAlert;
host_name = tokens[0];
service_description = tokens[1];
state = Service::StateFromString(tokens[2]);
state_type = tokens[3];
attempt = atoi(tokens[4].CStr());
plugin_output = tokens[5];
}
else if (boost::algorithm::contains(type, "SERVICE DOWNTIME ALERT")) {
if (tokens.size() < 4)
return Dictionary::Ptr();
log_class = LogStateHistClassAlert;
log_type = LogStateHistTypeServiceDowntimeAlert;
host_name = tokens[0];
service_description = tokens[1];
state_type = tokens[2];
comment = tokens[3];
}
else if (boost::algorithm::contains(type, "SERVICE FLAPPING ALERT")) {
if (tokens.size() < 4)
return Dictionary::Ptr();
log_class = LogStateHistClassAlert;
log_type = LogStateHistTypeServiceFlapping;
host_name = tokens[0];
service_description = tokens[1];
state_type = tokens[2];
comment = tokens[3];
}
else if (boost::algorithm::contains(type, "TIMEPERIOD TRANSITION")) {
if (tokens.size() < 4)
return Dictionary::Ptr();
log_class = LogStateHistClassState;
log_type = LogStateHistTypeTimeperiodTransition;
host_name = tokens[0];
service_description = tokens[1];
state_type = tokens[2];
comment = tokens[3];
}
else
return Dictionary::Ptr();
Dictionary::Ptr bag = make_shared<Dictionary>();
bag->Set("log_class", log_class); /* 0 is the default if not populated */
bag->Set("log_type", log_type);
bag->Set("comment", comment);
bag->Set("plugin_output", plugin_output);
bag->Set("state", state);
bag->Set("state_type", state_type);
bag->Set("attempt", attempt);
bag->Set("host_name", host_name);
bag->Set("service_description", service_description);
bag->Set("contact_name", contact_name);
bag->Set("command_name", command_name);
return bag;
}
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