/*----- PROTECTED REGION ID(AlarmHandler.cpp) ENABLED START -----*/
//=============================================================================
//
// file : AlarmHandler.cpp
//
// description : C++ source for the AlarmHandler class and its commands.
// The class is derived from Device. It represents the
// CORBA servant object which will be accessed from the
// network. All commands which can be executed on the
// AlarmHandler are implemented in this file.
//
// project : Elettra alarm handler device server
//
// This file is part of Tango device class.
//
// Tango 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 3 of the License, or
// (at your option) any later version.
//
// Tango 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 Tango. If not, see <http://www.gnu.org/licenses/>.
//
//
//
//=============================================================================
// This file is generated by POGO
// (Program Obviously used to Generate tango Object)
//=============================================================================
#include <AlarmHandler.h>
#include <AlarmHandlerClass.h>
#include <ctype.h> //for tolower
#include "alarm-thread.h"
#include "alarm_grammar.h"
#include "update-thread.h"
//#define _DUMP_TREE_XML
#ifdef _DUMP_TREE_XML
#if BOOST_VERSION < 103600
#include <boost/spirit/iterator/fixed_size_queue.hpp>
#include <boost/spirit/core.hpp>
#include <boost/spirit/tree/ast.hpp>
#include <boost/spirit/tree/tree_to_xml.hpp>
using namespace boost::spirit;
#else
#include <boost/spirit/include/classic_fixed_size_queue.hpp>
#include <boost/spirit/include/classic_core.hpp>
#include <boost/spirit/include/classic_ast.hpp>
#include <boost/spirit/include/classic_tree_to_xml.hpp>
using namespace boost::spirit::classic;
#endif
#include <iostream>
#include <stack>
#include <functional>
#include <string>
#include <cassert>
#endif //_DUMP_TREE_XML
#include <sstream>
std::map<parser_id, std::string> rule_names; //only for log messages
int AlarmHandler_ns::AlarmHandler::instanceCounter = 0;
#ifndef ALARM_BUILDTIME
#define ALARM_BUILDTIME __DATE__ " " __TIME__ " boost=" BOOST_LIB_VERSION
#endif
const char version_string[] = "$Build: @buildID@ " ALARM_BUILDTIME " $";
static const char __FILE__rev[] = __FILE__ " $Revision: 1.29 $";
/*----- PROTECTED REGION END -----*/ // AlarmHandler.cpp
/**
* AlarmHandler class description:
* Elettra alarm handler device server
*/
//================================================================
// The following table gives the correspondence
// between command and method names.
//
// Command name | Method name
//================================================================
// State | Inherited (no method)
// Status | Inherited (no method)
// Ack | ack
// Load | load
// Remove | remove
// SearchAlarm | search_alarm
// StopAudible | stop_audible
// Silence | silence
// Modify | modify
// Shelve | shelve
// Enable | enable
// Disable | disable
// ResetStatistics | reset_statistics
// StopNew | stop_new
// GetAlarmInfo | get_alarm_info
//================================================================
//================================================================
// Attributes managed are:
//================================================================
// alarmAudible | Tango::DevBoolean Scalar
// StatisticsResetTime | Tango::DevDouble Scalar
// alarm | Tango::DevString Spectrum ( max = 1024)
// alarmNormal | Tango::DevString Spectrum ( max = 10000)
// alarmUnacknowledged | Tango::DevString Spectrum ( max = 10000)
// alarmAcknowledged | Tango::DevString Spectrum ( max = 10000)
// alarmUnacknowledgedNormal | Tango::DevString Spectrum ( max = 10000)
// alarmShelved | Tango::DevString Spectrum ( max = 10000)
// alarmOutOfService | Tango::DevString Spectrum ( max = 10000)
// alarmSilenced | Tango::DevString Spectrum ( max = 10000)
// alarmList | Tango::DevString Spectrum ( max = 10000)
// alarmFrequency | Tango::DevDouble Spectrum ( max = 10000)
// alarmSummary | Tango::DevString Spectrum ( max = 10000)
//================================================================
namespace AlarmHandler_ns
{
/*----- PROTECTED REGION ID(AlarmHandler::namespace_starting) ENABLED START -----*/
// static initializations
/*----- PROTECTED REGION END -----*/ // AlarmHandler::namespace_starting
//--------------------------------------------------------
/**
* Method : AlarmHandler::AlarmHandler()
* Description : Constructors for a Tango device
* implementing the classAlarmHandler
*/
//--------------------------------------------------------
AlarmHandler::AlarmHandler(Tango::DeviceClass *cl, string &s)
: TANGO_BASE_CLASS(cl, s.c_str())
{
/*----- PROTECTED REGION ID(AlarmHandler::constructor_1) ENABLED START -----*/
init_device();
/*----- PROTECTED REGION END -----*/ // AlarmHandler::constructor_1
}
//--------------------------------------------------------
AlarmHandler::AlarmHandler(Tango::DeviceClass *cl, const char *s)
: TANGO_BASE_CLASS(cl, s)
{
/*----- PROTECTED REGION ID(AlarmHandler::constructor_2) ENABLED START -----*/
init_device();
/*----- PROTECTED REGION END -----*/ // AlarmHandler::constructor_2
}
//--------------------------------------------------------
AlarmHandler::AlarmHandler(Tango::DeviceClass *cl, const char *s, const char *d)
: TANGO_BASE_CLASS(cl, s, d)
{
/*----- PROTECTED REGION ID(AlarmHandler::constructor_3) ENABLED START -----*/
init_device();
/*----- PROTECTED REGION END -----*/ // AlarmHandler::constructor_3
}
//--------------------------------------------------------
/**
* Method : AlarmHandler::delete_device()
* Description : will be called at device destruction or at init command
*/
//--------------------------------------------------------
void AlarmHandler::delete_device()
{
DEBUG_STREAM << "AlarmHandler::delete_device() " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::delete_device) ENABLED START -----*/
// Delete device allocated objects
/*
* unsubscribe events and release memory
*/
bool starting = Tango::Util::instance()->is_svr_starting();
bool shutting_down = Tango::Util::instance()->is_svr_shutting_down();
bool restarting = Tango::Util::instance()->is_device_restarting(device_name);
DEBUG_STREAM << __func__ << " starting="<<(int)starting << " shutting_down="<<(int)shutting_down<<" restarting="<<(int)restarting;
abortflag = true;
DEBUG_STREAM << "AlarmHandler::delete_device(): after abortflag=true..." << endl;
try {
events->unsubscribe_events();
} catch (string& err) {
ERROR_STREAM << err << endl;
}
DEBUG_STREAM << "AlarmHandler::delete_device(): events unsubscribed!" << endl;
/*
* kill alarm thread
*/
bei_t e;
e.ev_name = ALARM_THREAD_EXIT;
e.value.push_back(ALARM_THREAD_EXIT_VALUE);
e.value.push_back(ALARM_THREAD_EXIT_VALUE);
evlist.push_back(e);
if(!shutting_down && !restarting)
alarms.del_rwlock(); //otherwise moved in alarm_table destructor
alarms.stop_cmdthread();
sleep(1); //wait for alarm_thread and log_thread to exit
//delete almloop;
DEBUG_STREAM << "AlarmHandler::delete_device(): stopped alarm and log threads!" << endl;
//delete proxy for actions
for(alarm_container_t::iterator i = alarms.v_alarm.begin(); i!=alarms.v_alarm.end(); i++)
{
if(i->second.dp_a)
delete i->second.dp_a;
i->second.dp_a = NULL;
if(i->second.dp_n)
delete i->second.dp_n;
i->second.dp_n = NULL;
}
if(0/*shutting_down*/) //TODO: no need to remove attributes when shutting down ?
{
for(alarm_container_t::iterator it = alarms.v_alarm.begin(); it != alarms.v_alarm.end(); it++)
{
try
{
remove_AlarmState_dynamic_attribute_no_clean_db(it->second.attr_name);
}
catch(Tango::DevFailed &e)
{
INFO_STREAM << __func__<<": exception removing " << it->second.attr_name << ": " << e.errors[0].desc;
}
#if _FORMULA_ATTR
CORBA::string_free(*(it->second.attr_value_formula));
try
{
remove_AlarmFormula_dynamic_attribute(it->second.attr_name_formula);
}
catch(Tango::DevFailed &e)
{
INFO_STREAM << __func__<<": exception removing " << it->second.attr_name_formula << ": " << e.errors[0].desc;
}
#endif
}
}
/*
* clear all data structures
*/
alarms.v_alarm.clear();
events->v_event.clear();
evlist.clear();
/* for (int i = ds_num - 1; i >= 0; i--) {
CORBA::string_free(ds[i]);
}*/
ds_num = 0;
/*
* store current "alarmed" table status
*/
vector<string> vs;
for (vector<alarm_t>::iterator i = alarmed.begin(); \
i != alarmed.end(); i++) {
vs.push_back(i->alm2str());
}
Tango::DbDatum as("AlarmStatus");
Tango::DbData data_del;
data_del.push_back(as);
//get_db_device()->delete_property(data_del);
as << vs;
Tango::DbData data_put;
data_put.push_back(as);
Tango::Database *db=NULL;
try
{
#ifndef _USE_ELETTRA_DB_RW
db = new Tango::Database();
#else
//salvataggio proprietà usando host_rw e port_rw per connettersi al database
if(host_rw != "")
db = new Tango::Database(host_rw,port_rw);
else
db = new Tango::Database();
#endif
}
catch(Tango::DevFailed &e)
{
stringstream o;
o << " Error connecting to Tango DataBase='" << e.errors[0].desc << "'";
WARN_STREAM << __FUNCTION__<< o.str();
}
if(db)
{
try {
db->put_device_property(get_name(), data_put);
DEBUG_STREAM << "AlarmHandler::delete_device(): saved AlarmStatus in properties!!" << endl;
}
catch(Tango::DevFailed &e)
{
ERROR_STREAM << __FUNCTION__<< " error saving properties='" << e.errors[0].desc << "'";
}
delete db;
}
/*
* clear storage
*/
alarmed.clear();
delete alarmedlock;
delete internallock;
delete dslock;
delete events;
instanceCounter--;
//Tango::leavefunc();
delete prepare_alm_mtx;
/*----- PROTECTED REGION END -----*/ // AlarmHandler::delete_device
delete[] attr_alarmAudible_read;
delete[] attr_StatisticsResetTime_read;
delete[] attr_alarmNormal_read;
delete[] attr_alarmUnacknowledged_read;
delete[] attr_alarmAcknowledged_read;
delete[] attr_alarmUnacknowledgedNormal_read;
delete[] attr_alarmShelved_read;
delete[] attr_alarmOutOfService_read;
delete[] attr_alarmSilenced_read;
delete[] attr_alarmList_read;
delete[] attr_alarmFrequency_read;
delete[] attr_alarmSummary_read;
}
//--------------------------------------------------------
/**
* Method : AlarmHandler::init_device()
* Description : will be called at device initialization.
*/
//--------------------------------------------------------
void AlarmHandler::init_device()
{
DEBUG_STREAM << "AlarmHandler::init_device() create device " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::init_device_before) ENABLED START -----*/
bool starting = Tango::Util::instance()->is_svr_starting();
bool shutting_down = Tango::Util::instance()->is_svr_shutting_down();
bool restarting = Tango::Util::instance()->is_device_restarting(device_name);
DEBUG_STREAM << __func__ << " starting="<<(int)starting << " shutting_down="<<(int)shutting_down<<" restarting="<<(int)restarting;
// Initialization before get_device_property() call
int dbPortint=0;
abortflag = false;
instanceCounter++;
prepare_alm_mtx = new omni_mutex();
events = new event_table(this);
thread = new SubscribeThread(this);
//because of static map<string, unsigned int> grp_str and of exception while subscribing
//more than one time the same event in the same executable, control the number of instances
if(instanceCounter > 1)
{
ERROR_STREAM << "More than one instance in the same executable of Alarm Server is not allowed!!" << endl;
cout << "ERROR: second instance of Alarm Server, exiting..." << endl;
exit(-1);
} //-------------------------------------------
alarmedlock = new(ReadersWritersLock);
internallock = new(ReadersWritersLock);
dslock = new(ReadersWritersLock);
alarms.set_dev(this);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::init_device_before
// Get the device properties from database
get_device_property();
attr_alarmAudible_read = new Tango::DevBoolean[1];
attr_StatisticsResetTime_read = new Tango::DevDouble[1];
attr_alarmNormal_read = new Tango::DevString[10000];
attr_alarmUnacknowledged_read = new Tango::DevString[10000];
attr_alarmAcknowledged_read = new Tango::DevString[10000];
attr_alarmUnacknowledgedNormal_read = new Tango::DevString[10000];
attr_alarmShelved_read = new Tango::DevString[10000];
attr_alarmOutOfService_read = new Tango::DevString[10000];
attr_alarmSilenced_read = new Tango::DevString[10000];
attr_alarmList_read = new Tango::DevString[10000];
attr_alarmFrequency_read = new Tango::DevDouble[10000];
attr_alarmSummary_read = new Tango::DevString[10000];
/*----- PROTECTED REGION ID(AlarmHandler::init_device) ENABLED START -----*/
/* for(size_t i=0; i<MAX_ALARMS; i++)
{
normalAlarms_read[i].resize(MAX_ATTR_NAME);
unacknowledgedAlarms_read[i].resize(MAX_ATTR_NAME);
acknowledgedAlarms_read[i].resize(MAX_ATTR_NAME);
unacknowledgedNormalAlarms_read[i].resize(MAX_ATTR_NAME);
shelvedAlarms_read[i].resize(MAX_ATTR_NAME);
outOfServiceAlarms_read[i].resize(MAX_ATTR_NAME);
silencedAlarms_read[i].resize(MAX_ATTR_NAME);
alarmSummary_read[i].resize(MAX_ATTR_SUMMARY);
}*/
// Initialize device
thread->period = subscribeRetryPeriod;
#ifdef _USE_ELETTRA_DB_RW
host_rw = "";
Tango::Database *db=NULL;
try
{
db = new Tango::Database();
}catch(Tango::DevFailed &e)
{
ERROR_STREAM << __FUNCTION__ << " Error connecting to Tango DataBase='" << e.errors[0].desc << "'";
}
if(db)
{
try
{
Tango::DbData db_data;
db_data.push_back((Tango::DbDatum("Host")));
db_data.push_back((Tango::DbDatum("Port")));
db->get_property("Database",db_data);
db_data[0] >> host_rw;
db_data[1] >> port_rw;
}catch(Tango::DevFailed &e)
{
ERROR_STREAM << __FUNCTION__ << " Error reading Database property='" << e.errors[0].desc << "'";
}
delete db;
}
#endif
ds_num = 0; //initialize number of lines returned by read_alarm
internal_counter = 0;
/*Tango::DbData db_data;
db_data.push_back(Tango::DbDatum("alarm"));
get_db_device()->get_attribute_property(db_data);*/
/*
* connect to log database
*/
alarms.new_rwlock();
try {
alarms.init_cmdthread();
} catch(...)
{
WARN_STREAM << "AlarmHandler::init_device(): error creating cmd thread" << endl;
}
rule_names[formula_grammar::val_rID] = "ValReal";
rule_names[formula_grammar::val_hID] = "ValHex";
rule_names[formula_grammar::val_stID] = "ValStatus";
rule_names[formula_grammar::event_ID] = "EventFather";
rule_names[formula_grammar::nameID] = "EventName";
rule_names[formula_grammar::indexID] = "EventIndex";
rule_names[formula_grammar::funcID] = "Function";
rule_names[formula_grammar::logical_exprID] = "LogicalE";
rule_names[formula_grammar::bitwise_exprID] = "BitwiseE";
rule_names[formula_grammar::equality_exprID] = "EqualityE";
rule_names[formula_grammar::compare_exprID] = "CompareE";
rule_names[formula_grammar::add_exprID] = "AddE";
rule_names[formula_grammar::mult_exprID] = "MultE";
rule_names[formula_grammar::expr_atomID] = "AtomicE";
rule_names[formula_grammar::shift_exprID] = "ShiftE";
rule_names[formula_grammar::unary_exprID] = "UnaryE";
rule_names[formula_grammar::val_stringID] = "ValString";
rule_names[formula_grammar::func_dualID] = "FuncDualE";
rule_names[formula_grammar::logical_expr_parenID] = "LogicalParenE";
rule_names[formula_grammar::cond_exprID] = "ConditionalE";
rule_names[formula_grammar::nonempty_exprID] = "NonEmptyE";
rule_names[formula_grammar::exprID] = "Expression";
rule_names[formula_grammar::val_qualityID] = "ValQuality";
rule_names[formula_grammar::val_alarm_enum_stID] = "ValAlarmEnumStatus";
rule_names[formula_grammar::propertyID] = "EventProperty";
/*
* get device attribute properties and initialize internal
* data structures
*/
// short n_prop;
string expr;
string pr_name;
vector<string> tmp_alm_vec;
/* db_data[0] >> n_prop;
INFO_STREAM << "Number alarm to load = " << n_prop << endl;
for (int i = 1; i <= n_prop; i++)
{
pr_name = db_data[i].name;
db_data[i] >> expr;
DEBUG_STREAM << " -> attr property: " << pr_name << " = " << expr << endl;
size_t pos = pr_name.find('_');
int count_ = 1;
while(pos != string::npos) //TODO: better this control
{
pos = pr_name.find('_', pos+1);
count_++;
if((count_ == 3) && (pos != string::npos)) //if at least 3 _ in the attr property name, expr is OK //TODO: better this control
{
tmp_alm_vec.push_back(expr);
break;
}
}
}*/
try {
alarms.get_alarm_list_db(tmp_alm_vec, saved_alarms);
} catch(string & e)
{
ERROR_STREAM << "AlarmHandler::init_device(): " << e << endl;
cout << "Error: " << e << ". Exiting..." << endl;
exit(-4);
}
/*
* store the alarms into alarm table vector
*/
map< string,vector<string> > alarm_event; //map alarm->vector event popolated by parser
vector<string> evn; //vector with all event (possibly duplicated) popolated by parser
vector<string> temp_evn;
vector<string> tmp_alm_name_lst;
//alarms.init(tmp_alm_vec, evn, alarm_event);
alarm_t tmp_alm;
evn.clear();
for(vector<string>::iterator it_al = tmp_alm_vec.begin(); it_al!= tmp_alm_vec.end(); it_al++)
{
tmp_alm.clear();
temp_evn.clear();
try {
load_alarm(*it_al, tmp_alm, temp_evn);
add_alarm(tmp_alm,/*starting*/true);
tmp_alm_name_lst.push_back(tmp_alm.name);
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << "error loading alarm=" << tmp_alm.name << " , " << e.errors[0].desc;
WARN_STREAM << "AlarmHandler::init_device(): " << err.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
continue;
} catch (string& err) {
ostringstream err_out;
err_out << "error loading alarm=" << tmp_alm.name << " , " << err;
WARN_STREAM << "AlarmHandler::init_device(): " << err_out.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err_out.str());
continue;
}
//eliminate duplicated event
if (temp_evn.empty() == false)
{
sort(temp_evn.begin(), temp_evn.end());
vector<string>::iterator new_end = \
unique(temp_evn.begin(), temp_evn.end());
while (temp_evn.end() != new_end)
temp_evn.pop_back();
}
alarm_event.insert(make_pair(tmp_alm.name,temp_evn));
evn.insert(evn.end(),temp_evn.begin(),temp_evn.end());
/* alarms.log_alarm_db(TYPE_LOG_DESC_SYNC, gettime(), tmp_alm.name, "", "", //remove if alarm with the same name exist but is changed
tmp_alm.formula, tmp_alm.grp2str(), tmp_alm.lev, tmp_alm.msg);
alarms.log_alarm_db(TYPE_LOG_DESC_ADD, gettime(), tmp_alm.name, "", "", //add new alarm if there is not already one active with the same name
tmp_alm.formula, tmp_alm.grp2str(), tmp_alm.lev, tmp_alm.msg);*/
}
/* alarms.log_alarm_db(TYPE_LOG_DESC_UPD_OLD, gettime(), "", "", "", //set as not active all alarms not present in this list
"", "", "", "", tmp_alm_name_lst);*/
DEBUG_STREAM << "alarms table size = " << alarms.size() << endl;
vector<string> al_table_string;
alarms.show(al_table_string);
for(vector<string>::iterator str_it=al_table_string.begin(); str_it!=al_table_string.end(); str_it++)
DEBUG_STREAM << (*str_it) << endl;
/*
* check 'stored' alarms against current alarm table for consistency
*/
vector<string> to_remove_from_stored;
if (stored.empty() == false) {
for (vector<alarm_t>::iterator i = stored.begin(); \
i != stored.end(); i++) {
alarm_container_t::iterator found = alarms.v_alarm.find(i->name);
if (found == alarms.v_alarm.end()) {
to_remove_from_stored.push_back(i->name);
//stored.erase(i);
}
}
}
for(vector<string>::iterator k=to_remove_from_stored.begin(); k != to_remove_from_stored.end(); k++)
{
vector<alarm_t>::iterator rmv = find(stored.begin(),stored.end(),*k);
if(rmv != stored.end())
{
ERROR_STREAM << "init_device(): alarm '" << *k \
<< "' NOT found in alarm table! " \
<< "Removing from 'stored' alarms" << endl;
stored.erase(rmv);
}
else
WARN_STREAM << "init_device(): alarm " << *k << " not found while removing from stored !!!" << endl;
}
/*
* update "alarm" table with "stored" alarms
*/
alarms.stored(stored);
/*
* update "alarmed" table with "stored" alarms
*/
if (stored.empty() == false) {
alarmedlock->writerIn();
for (vector<alarm_t>::iterator i = stored.begin(); \
i != stored.end(); i++) {
alarmed.push_back(*i);
}
alarmedlock->writerOut();
}
for(alarm_container_t::iterator i = alarms.v_alarm.begin(); \
i!=alarms.v_alarm.end(); i++)
{
if(i->second.cmd_name_a.length() > 0)
{
try {
i->second.dp_a = new Tango::DeviceProxy(i->second.cmd_dp_a);
i->second.dp_a->ping();
Tango::CommandInfo info = i->second.dp_a->command_query(i->second.cmd_action_a);
if((info.in_type != Tango::DEV_STRING) && (info.in_type != Tango::DEV_VOID))
{
ostringstream err;
err << i->second.name << ": error, command " << i->second.cmd_name_a << " does not accept a Tango::DevString or a Tango::DevVoid as input value";
ERROR_STREAM << "AlarmHandler::init_device(): " << err.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
}
else
{
if(info.in_type == Tango::DEV_STRING)
i->second.send_arg_a = true;
else
i->second.send_arg_a = false;
DEBUG_STREAM << "AlarmHandler::init_device(): " << i->second.name << ": successfully connected to proxy=" << i->second.cmd_dp_a << " for action=" << i->second.cmd_action_a << endl;
}
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << i->second.name << ": error connecting to device proxy=" << i->second.cmd_dp_a << ", err=" << e.errors[0].desc;
WARN_STREAM << "AlarmHandler::init_device(): " << err.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
i->second.dp_a = NULL;
}
}
if(i->second.cmd_name_n.length() > 0)
{
try {
i->second.dp_n = new Tango::DeviceProxy(i->second.cmd_dp_n);
i->second.dp_n->ping();
Tango::CommandInfo info = i->second.dp_n->command_query(i->second.cmd_action_n);
if((info.in_type != Tango::DEV_STRING) && (info.in_type != Tango::DEV_VOID))
{
ostringstream err;
err << i->second.name << ": error, command " << i->second.cmd_name_n << " does not accept a Tango::DevString or a Tango::DevVoid as input value";
ERROR_STREAM << "AlarmHandler::init_device(): " << err.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
}
else
{
if(info.in_type == Tango::DEV_STRING)
i->second.send_arg_n = true;
else
i->second.send_arg_n = false;
DEBUG_STREAM << "AlarmHandler::init_device(): " << i->second.name << ": successfully connected to proxy=" << i->second.cmd_dp_n << " for action=" << i->second.cmd_action_n << endl;
}
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << i->second.name << ": error connecting to device proxy=" << i->second.cmd_dp_n << ", err=" << e.errors[0].desc;
WARN_STREAM << "AlarmHandler::init_device(): " << err.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
i->second.dp_n = NULL;
}
}
}
thread->start();
//TODO:ecb.init(&evlist);
for(map<string, vector<string> >::iterator al_ev_it=alarm_event.begin(); \
al_ev_it!=alarm_event.end(); al_ev_it++)
{
alarm_container_t::iterator i = alarms.v_alarm.find(al_ev_it->first);
if(i != alarms.v_alarm.end())
{
#if 1
try {
add_event(i->second, al_ev_it->second);//moved after events->add
/*if(i->second.to_be_evaluated) //moved after thread->start(); (subscribe thread started)
{
bei_t e;
e.ev_name = ALARM_THREAD_TO_BE_EVAL;
e.value.push_back(ALARM_THREAD_TO_BE_EVAL_VALUE);
e.value.push_back(ALARM_THREAD_TO_BE_EVAL_VALUE);
evlist.push_back(e);
}*/
} catch (string& err) {
WARN_STREAM << "AlarmHandler::init_device(): " << err << endl;
for(vector<string>::iterator j=al_ev_it->second.begin(); j!=al_ev_it->second.end(); j++)
{
DEBUG_STREAM << "AlarmHandler::init_device(): Removing alarm=" << i->second.name << " from event=" << *j << endl;
vector<event>::iterator k = \
find(events->v_event.begin(), events->v_event.end(), *j);
if (k != events->v_event.end())
{
k->pop_alarm(i->second.name); //remove alarm/formula just added to event
DEBUG_STREAM << "AlarmHandler::init_device(): Removed!!!! alarm=" << i->second.name << " from event=" << *j << endl;
if(k->m_alarm.empty())
{
events->v_event.erase(k); //remove event just added to event_table
DEBUG_STREAM << "AlarmHandler::init_device(): event=" << *j << " no more used, REMOVED!!!" << endl;
}
}
}
set_internal_alarm(INTERNAL_ERROR, gettime(), err);
}
#else
try {
add_event(i->second, al_ev_it->second);
} catch (string& err) {
WARN_STREAM << "AlarmHandler::init_device(): " << err << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err);
}
try {
subscribe_event(i->second, ecb, al_ev_it->second);
} catch (string& err) {
WARN_STREAM << "AlarmHandler::init_device(): " << err << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err);
}
#endif
}
}
set_change_event("alarm",true,false);
/*
* create alarm processing thread
*/
//almloop = new alarm_thread::alarm_thread(/*this*/);
almloop = new alarm_thread(this);
almloop->start();
updateloop = new update_thread(this);
updateloop->start();
//thread->start();
events->start_all();
for(map<string, vector<string> >::iterator al_ev_it=alarm_event.begin(); \
al_ev_it!=alarm_event.end(); al_ev_it++)
{
alarm_container_t::iterator i = alarms.v_alarm.find(al_ev_it->first);
if(i != alarms.v_alarm.end())
{
if(i->second.to_be_evaluated) //moved after thread->start(); (subscribe thread started)
{
bei_t e;
e.ev_name = ALARM_THREAD_TO_BE_EVAL;
e.value.push_back(ALARM_THREAD_TO_BE_EVAL_VALUE);
e.value.push_back(ALARM_THREAD_TO_BE_EVAL_VALUE);
evlist.push_back(e);
}
}
}
set_state(Tango::RUNNING);
set_status("Alarm server is running");
alarms.startup_complete = gettime(); //enable actions execution in 10 seconds
//
// for (int i=0; i< MAX_ALARMS ; i++) ds[i]=0;
// ds_num = 0;
for (int i=0; i< MAX_ALARMS ; i++)
ds[i]=(char *) (dss[i]);
timespec now;
clock_gettime(CLOCK_MONOTONIC, &now);
double dnow = (now.tv_sec) + ((double)(now.tv_nsec))/1000000000;
last_statistics_reset_time = dnow;
INFO_STREAM << __func__ << ": exiting!";
/*----- PROTECTED REGION END -----*/ // AlarmHandler::init_device
}
//--------------------------------------------------------
/**
* Method : AlarmHandler::get_device_property()
* Description : Read database to initialize property data members.
*/
//--------------------------------------------------------
void AlarmHandler::get_device_property()
{
/*----- PROTECTED REGION ID(AlarmHandler::get_device_property_before) ENABLED START -----*/
// Initialize property data members
/*----- PROTECTED REGION END -----*/ // AlarmHandler::get_device_property_before
// Read device properties from database.
Tango::DbData dev_prop;
dev_prop.push_back(Tango::DbDatum("GroupNames"));
dev_prop.push_back(Tango::DbDatum("SubscribeRetryPeriod"));
dev_prop.push_back(Tango::DbDatum("StatisticsTimeWindow"));
// is there at least one property to be read ?
if (dev_prop.size()>0)
{
// Call database and extract values
if (Tango::Util::instance()->_UseDb==true)
get_db_device()->get_property(dev_prop);
// get instance on AlarmHandlerClass to get class property
Tango::DbDatum def_prop, cl_prop;
AlarmHandlerClass *ds_class =
(static_cast<AlarmHandlerClass *>(get_device_class()));
int i = -1;
// Try to initialize GroupNames from class property
cl_prop = ds_class->get_class_property(dev_prop[++i].name);
if (cl_prop.is_empty()==false) cl_prop >> groupNames;
else {
// Try to initialize GroupNames from default device value
def_prop = ds_class->get_default_device_property(dev_prop[i].name);
if (def_prop.is_empty()==false) def_prop >> groupNames;
}
// And try to extract GroupNames value from database
if (dev_prop[i].is_empty()==false) dev_prop[i] >> groupNames;
// Try to initialize SubscribeRetryPeriod from class property
cl_prop = ds_class->get_class_property(dev_prop[++i].name);
if (cl_prop.is_empty()==false) cl_prop >> subscribeRetryPeriod;
else {
// Try to initialize SubscribeRetryPeriod from default device value
def_prop = ds_class->get_default_device_property(dev_prop[i].name);
if (def_prop.is_empty()==false) def_prop >> subscribeRetryPeriod;
}
// And try to extract SubscribeRetryPeriod value from database
if (dev_prop[i].is_empty()==false) dev_prop[i] >> subscribeRetryPeriod;
// Try to initialize StatisticsTimeWindow from class property
cl_prop = ds_class->get_class_property(dev_prop[++i].name);
if (cl_prop.is_empty()==false) cl_prop >> statisticsTimeWindow;
else {
// Try to initialize StatisticsTimeWindow from default device value
def_prop = ds_class->get_default_device_property(dev_prop[i].name);
if (def_prop.is_empty()==false) def_prop >> statisticsTimeWindow;
}
// And try to extract StatisticsTimeWindow value from database
if (dev_prop[i].is_empty()==false) dev_prop[i] >> statisticsTimeWindow;
}
/*----- PROTECTED REGION ID(AlarmHandler::get_device_property_after) ENABLED START -----*/
// Check device property data members init
/*
* initialize groups
*/
alarm_t tmp_alm;
tmp_alm.init_static_map(groupNames);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::get_device_property_after
}
//--------------------------------------------------------
/**
* Method : AlarmHandler::always_executed_hook()
* Description : method always executed before any command is executed
*/
//--------------------------------------------------------
void AlarmHandler::always_executed_hook()
{
//DEBUG_STREAM << "AlarmHandler::always_executed_hook() " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::always_executed_hook) ENABLED START -----*/
// code always executed before all requests
/*----- PROTECTED REGION END -----*/ // AlarmHandler::always_executed_hook
}
//--------------------------------------------------------
/**
* Method : AlarmHandler::read_attr_hardware()
* Description : Hardware acquisition for attributes
*/
//--------------------------------------------------------
void AlarmHandler::read_attr_hardware(TANGO_UNUSED(vector<long> &attr_list))
{
//DEBUG_STREAM << "AlarmHandler::read_attr_hardware(vector<long> &attr_list) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_attr_hardware) ENABLED START -----*/
// Add your own code
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_attr_hardware
}
//--------------------------------------------------------
/**
* Read attribute alarmAudible related method
* Description: True if there is at least one alarm that needs audible indication on the GUI
*
* Data type: Tango::DevBoolean
* Attr type: Scalar
*/
//--------------------------------------------------------
void AlarmHandler::read_alarmAudible(Tango::Attribute &attr)
{
//DEBUG_STREAM << "AlarmHandler::read_alarmAudible(Tango::Attribute &attr) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_alarmAudible) ENABLED START -----*/
// Set the attribute value
attr.set_value(attr_alarmAudible_read);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_alarmAudible
}
//--------------------------------------------------------
/**
* Read attribute StatisticsResetTime related method
* Description: Time elapsed in seconds since last Resetstatistics
*
* Data type: Tango::DevDouble
* Attr type: Scalar
*/
//--------------------------------------------------------
void AlarmHandler::read_StatisticsResetTime(Tango::Attribute &attr)
{
DEBUG_STREAM << "AlarmHandler::read_StatisticsResetTime(Tango::Attribute &attr) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_StatisticsResetTime) ENABLED START -----*/
timespec now;
clock_gettime(CLOCK_MONOTONIC, &now);
double dnow = (now.tv_sec) + ((double)(now.tv_nsec))/1000000000;
*attr_StatisticsResetTime_read = dnow - last_statistics_reset_time;
// Set the attribute value
attr.set_value(attr_StatisticsResetTime_read);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_StatisticsResetTime
}
//--------------------------------------------------------
/**
* Read attribute alarm related method
* Description:
*
* Data type: Tango::DevString
* Attr type: Spectrum max = 1024
*/
//--------------------------------------------------------
void AlarmHandler::read_alarm(Tango::Attribute &attr)
{
DEBUG_STREAM << "AlarmHandler::read_alarm(Tango::Attribute &attr) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_alarm) ENABLED START -----*/
// Add your own code here
#if 0
alarm_container_t::iterator ai;
vector<alarm_t>::iterator aid;
for (ai = alarms.v_alarm.begin(); ai != alarms.v_alarm.end(); ai++) {
if (ai->second.stat == S_ALARM) {
/*
* alarm status is S_ALARM
*/
aid = find(alarmed.begin(), alarmed.end(),ai->second.name);
if (aid != alarmed.end()) {
/*
* found, change stat only if switching from
* S_NORMAL to S_ALARM status
*/
//cout << "read_attr(): S_ALARM: found: " << aid->name << endl;
if (aid->stat == S_NORMAL) {
aid->stat = S_ALARM;
aid->ack = NOT_ACK;
aid->ts = ai->second.ts;
aid->msg = ai->second.msg;
}
aid->grp = ai->second.grp;
aid->lev = ai->second.lev;
aid->is_new = ai->second.is_new; //copy is_new state
//ai->second.is_new = 0; //and set state as not more new //12-06-08: StopNew command set it to 0
aid->counter = ai->second.counter;
aid->ack = ai->second.ack; //if already acknowledged but has arrived new alarm ack is reset
aid->silenced = ai->second.silenced; //update silenced from alarm table (maybe not necessary)
aid->silent_time = ai->second.silent_time; //if already alarmed and not saved correctly in properties needed to update
} else {
/*
* not found: new "alarmed" item
*/
DEBUG_STREAM << "read_attr(): S_ALARM: pushing new alarm: " \
<< ai->second.name << "\t" << ai->second.stat << endl;
alarmed.push_back(ai->second);
//ai->second.is_new = 0; //set state as not more new //12-06-08: StopNew command set it to 0
}
} else if (ai->second.stat == S_NORMAL) {
/*
* alarm status is S_NORMAL
*/
aid = find(alarmed.begin(), alarmed.end(), ai->second.name);
if (aid != alarmed.end()) {
/*
* found, as it should;
* switching from S_ALARM to S_NORMAL
*/
aid->stat = S_NORMAL;
aid->ts = ai->second.ts;
//aid->msg = " "; /* no message again */
aid->msg =ai->second.msg;
aid->grp = ai->second.grp;
aid->lev = ai->second.lev;
aid->counter = ai->second.counter;
aid->ack = ai->second.ack; //if already acknowledged but has arrived new alarm ack is reset
aid->is_new = ai->second.is_new; //copy is_new state
aid->silenced = ai->second.silenced; //update silenced from alarm table (maybe not necessary)
aid->silent_time = ai->second.silent_time; //if already alarmed and not saved correctly in properties needed to update
//ai->second.is_new = 0; //and set state as not more new //12-06-08: StopNew command set it to 0
if (aid->ack == ACK) {
if (aid->done) {
/*
* if already ACKnowledged and visualized
* remove from "alarmed" list
*/
DEBUG_STREAM << "read_attr(): S_NORMAL: " << aid->name \
<< " ACKnowledged: removing" << endl;
alarmed.erase(aid);
} else {
aid->done = true;
}
} /* if */
} /* if */
} /* if else if */
} /* for */
vector<string> tmp_alarm_table;
string is_new;
ostringstream os1;
/*os1.clear();
os1 << header << "\t" << alarmed.size() << ends;*/
//tmp_alarm_table.push_back(os1.str());
if (alarmed.empty() == false) {
for (aid = alarmed.begin(); aid != alarmed.end(); aid++) {
if(aid->silenced > 0)
{
Tango::TimeVal now = gettime();
double dnow = now.tv_sec + ((double)now.tv_usec) / 1000000;
double dsilent = aid->ts_time_silenced.tv_sec + ((double)aid->ts_time_silenced.tv_usec) / 1000000;
double dminutes = (dnow - dsilent)/60;
//silenced already calculated in alarm_table::update, but here updated for panel also if state not changed:
//to see minutes countdown
if(dminutes < aid->silent_time)
aid->silenced = aid->silent_time - floor(dminutes);
else
aid->silenced = 0;
}
ostringstream os;
os.clear();
is_new.clear();
is_new = (aid->is_new && aid->silenced <= 0) ? "NEW" : " ";
os << aid->ts.tv_sec << "\t" << aid->ts.tv_usec << "\t" \
<< aid->name << "\t" << aid->stat << "\t" << aid->ack \
<< "\t" << aid->counter << "\t" << aid->lev << "\t" << aid->silenced << "\t" << aid->grp2str() << "\t" << aid->msg << "\t" << is_new << ends;
tmp_alarm_table.push_back(os.str());
}
}
if (internal.empty() == false) {
for (aid = internal.begin(); aid != internal.end(); aid++) {
/* size_t index;
int count = 1;
index = aid->stat.find("*");
if((index != std::string::npos) && (index+1 != std::string::npos))
{
size_t last = aid->stat.size();
string str_count= aid->stat.substr(index+1, last - index+1);
count = strtol(str_count.c_str(), 0,10);
}
//do not show internal alarms that have a molteplicity less then errThreshold
if((aid->msg.find()) && (count < errThreshold))
continue;*/
ostringstream os;
os.clear();
os << aid->ts.tv_sec << "\t" << aid->ts.tv_usec << "\t" \
<< aid->name << "\t" << aid->stat << "\t" << aid->ack \
<< "\t" << aid->counter << "\t" << aid->lev << "\t"<< -1/*silenced*/ <<"\t" << aid->grp2str() << "\t" << aid->msg << "\t "<< ends; //TODO: silenced for internal errors?
tmp_alarm_table.push_back(os.str());
}
}
int i;
for (i = ds_num - 1; i >= 0; i--) {
CORBA::string_free(ds[i]);
}
ds_num = tmp_alarm_table.size();
if(ds_num > MAX_ALARMS)
ds_num = MAX_ALARMS;
for (i = 0; i < ds_num; i++) {
ds[i] = CORBA::string_dup(tmp_alarm_table[i].c_str());
}
if(ds_num == 0)
{
ostringstream os1;
ds_num++;
os1.clear();
os1 << 0 << "\t" << 0 << "\t" << 0 << "\t" << 0 << "\t" << 0 << "\t" << 0 << "\t" << 0 << "\t" << -1 << "\t" << 0 << "\t" << 0 << "\t "<< ends;
ds[0] = CORBA::string_dup(os1.str().c_str());
}
#else
//bool changed;
//prepare_alarm_attr(changed);//moved in do_alarm;
#endif
if(ds_num == 0)
{
attr.set_value_date_quality(ds,0/*gettime()*/,Tango::ATTR_WARNING, ds_num, 0, false);
}
else
attr.set_value(ds, ds_num, 0, false);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_alarm
}
//--------------------------------------------------------
/**
* Read attribute alarmNormal related method
* Description: List of alarms in normal state
*
* Data type: Tango::DevString
* Attr type: Spectrum max = 10000
*/
//--------------------------------------------------------
void AlarmHandler::read_alarmNormal(Tango::Attribute &attr)
{
//DEBUG_STREAM << "AlarmHandler::read_alarmNormal(Tango::Attribute &attr) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_alarmNormal) ENABLED START -----*/
// Set the attribute value
attr.set_value(attr_alarmNormal_read, normalAlarms_sz);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_alarmNormal
}
//--------------------------------------------------------
/**
* Read attribute alarmUnacknowledged related method
* Description: List of alarms in unacknowledged state
*
* Data type: Tango::DevString
* Attr type: Spectrum max = 10000
*/
//--------------------------------------------------------
void AlarmHandler::read_alarmUnacknowledged(Tango::Attribute &attr)
{
//DEBUG_STREAM << "AlarmHandler::read_alarmUnacknowledged(Tango::Attribute &attr) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_alarmUnacknowledged) ENABLED START -----*/
// Set the attribute value
attr.set_value(attr_alarmUnacknowledged_read, unacknowledgedAlarms_sz);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_alarmUnacknowledged
}
//--------------------------------------------------------
/**
* Read attribute alarmAcknowledged related method
* Description: List of alarms in acknowledged state
*
* Data type: Tango::DevString
* Attr type: Spectrum max = 10000
*/
//--------------------------------------------------------
void AlarmHandler::read_alarmAcknowledged(Tango::Attribute &attr)
{
//DEBUG_STREAM << "AlarmHandler::read_alarmAcknowledged(Tango::Attribute &attr) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_alarmAcknowledged) ENABLED START -----*/
// Set the attribute value
attr.set_value(attr_alarmAcknowledged_read, acknowledgedAlarms_sz);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_alarmAcknowledged
}
//--------------------------------------------------------
/**
* Read attribute alarmUnacknowledgedNormal related method
* Description: List of alarms in unacknowledged normal state
*
* Data type: Tango::DevString
* Attr type: Spectrum max = 10000
*/
//--------------------------------------------------------
void AlarmHandler::read_alarmUnacknowledgedNormal(Tango::Attribute &attr)
{
//DEBUG_STREAM << "AlarmHandler::read_alarmUnacknowledgedNormal(Tango::Attribute &attr) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_alarmUnacknowledgedNormal) ENABLED START -----*/
// Set the attribute value
attr.set_value(attr_alarmUnacknowledgedNormal_read, unacknowledgedNormalAlarms_sz);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_alarmUnacknowledgedNormal
}
//--------------------------------------------------------
/**
* Read attribute alarmShelved related method
* Description: List of alarms in shelved state
*
* Data type: Tango::DevString
* Attr type: Spectrum max = 10000
*/
//--------------------------------------------------------
void AlarmHandler::read_alarmShelved(Tango::Attribute &attr)
{
//DEBUG_STREAM << "AlarmHandler::read_alarmShelved(Tango::Attribute &attr) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_alarmShelved) ENABLED START -----*/
// Set the attribute value
attr.set_value(attr_alarmShelved_read, shelvedAlarms_sz);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_alarmShelved
}
//--------------------------------------------------------
/**
* Read attribute alarmOutOfService related method
* Description: List of alarms in out of service state
*
* Data type: Tango::DevString
* Attr type: Spectrum max = 10000
*/
//--------------------------------------------------------
void AlarmHandler::read_alarmOutOfService(Tango::Attribute &attr)
{
//DEBUG_STREAM << "AlarmHandler::read_alarmOutOfService(Tango::Attribute &attr) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_alarmOutOfService) ENABLED START -----*/
// Set the attribute value
attr.set_value(attr_alarmOutOfService_read, outOfServiceAlarms_sz);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_alarmOutOfService
}
//--------------------------------------------------------
/**
* Read attribute alarmSilenced related method
* Description: List of alarms in silenced state
*
* Data type: Tango::DevString
* Attr type: Spectrum max = 10000
*/
//--------------------------------------------------------
void AlarmHandler::read_alarmSilenced(Tango::Attribute &attr)
{
//DEBUG_STREAM << "AlarmHandler::read_alarmSilenced(Tango::Attribute &attr) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_alarmSilenced) ENABLED START -----*/
// Set the attribute value
attr.set_value(attr_alarmSilenced_read, silencedAlarms_sz);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_alarmSilenced
}
//--------------------------------------------------------
/**
* Read attribute alarmList related method
* Description: List of all alarms
*
* Data type: Tango::DevString
* Attr type: Spectrum max = 10000
*/
//--------------------------------------------------------
void AlarmHandler::read_alarmList(Tango::Attribute &attr)
{
//DEBUG_STREAM << "AlarmHandler::read_alarmList(Tango::Attribute &attr) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_alarmList) ENABLED START -----*/
// Set the attribute value
attr.set_value(attr_alarmList_read, listAlarms_sz);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_alarmList
}
//--------------------------------------------------------
/**
* Read attribute alarmFrequency related method
* Description: List of frequency of evaluation of all alarms
*
* Data type: Tango::DevDouble
* Attr type: Spectrum max = 10000
*/
//--------------------------------------------------------
void AlarmHandler::read_alarmFrequency(Tango::Attribute &attr)
{
//DEBUG_STREAM << "AlarmHandler::read_alarmFrequency(Tango::Attribute &attr) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_alarmFrequency) ENABLED START -----*/
// Set the attribute value
attr.set_value(attr_alarmFrequency_read, listAlarms_sz);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_alarmFrequency
}
//--------------------------------------------------------
/**
* Read attribute alarmSummary related method
* Description:
*
* Data type: Tango::DevString
* Attr type: Spectrum max = 10000
*/
//--------------------------------------------------------
void AlarmHandler::read_alarmSummary(Tango::Attribute &attr)
{
DEBUG_STREAM << "AlarmHandler::read_alarmSummary(Tango::Attribute &attr) entering... " << endl;
/*----- PROTECTED REGION ID(AlarmHandler::read_alarmSummary) ENABLED START -----*/
// Set the attribute value
attr.set_value(attr_alarmSummary_read, alarmSummary_sz);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_alarmSummary
}
//--------------------------------------------------------
/**
* Read attribute AlarmState related method
* Description:
*
* Data type: Tango::DevEnum (AlarmStateEnum)
* Attr type: Scalar
*/
//--------------------------------------------------------
void AlarmHandler::read_AlarmState(Tango::Attribute &attr)
{
DEBUG_STREAM << "AlarmHandler::read_AlarmState(Tango::Attribute &attr) entering... " << endl;
Tango::DevEnum *att_value = get_AlarmState_data_ptr(attr.get_name());
/*----- PROTECTED REGION ID(AlarmHandler::read_AlarmState) ENABLED START -----*/
string reason("");
string desc("");
string origin("");
int quality = Tango::ATTR_VALID;
alarms.vlock->readerIn();
alarm_container_t::iterator it;
for(it = alarms.v_alarm.begin(); it != alarms.v_alarm.end(); it++)
{
if(it->second.attr_name == attr.get_name())
{
break;
}
}
if(it != alarms.v_alarm.end())
{
reason = it->second.ex_reason;
desc = it->second.ex_desc;
origin = it->second.ex_origin;
quality = it->second.quality;
}
DEBUG_STREAM << "AlarmHandler::read_AlarmState: " << attr.get_name() << " desc=" << desc << endl;
alarms.vlock->readerOut();
if(desc.length() > 0)
{
Tango::Except::throw_exception(
reason,
desc,
origin, Tango::ERR);
}
// Set the attribute value
if(quality != Tango::ATTR_VALID)
{
timeval now;
gettimeofday(&now, NULL);
attr.set_value_date_quality(att_value, now/*TODO timestamp*/, (Tango::AttrQuality)quality);
}
else
{
attr.set_value(att_value);
}
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_AlarmState
}
//--------------------------------------------------------
/**
* Read attribute AlarmFormula related method
* Description:
*
* Data type: Tango::DevString
* Attr type: Scalar
*/
//--------------------------------------------------------
void AlarmHandler::read_AlarmFormula(Tango::Attribute &attr)
{
DEBUG_STREAM << "AlarmHandler::read_AlarmFormula(Tango::Attribute &attr) entering... " << endl;
Tango::DevString *att_value = get_AlarmFormula_data_ptr(attr.get_name());
/*----- PROTECTED REGION ID(AlarmHandler::read_AlarmFormula) ENABLED START -----*/
// Set the attribute value
attr.set_value(att_value);
/*----- PROTECTED REGION END -----*/ // AlarmHandler::read_AlarmFormula
}
//--------------------------------------------------------
/**
* Method : AlarmHandler::add_dynamic_attributes()
* Description : Create the dynamic attributes if any
* for specified device.
*/
//--------------------------------------------------------
void AlarmHandler::add_dynamic_attributes()
{
// Example to add dynamic attribute:
// Copy inside the following protected area to create instance(s) at startup.
// add_AlarmState_dynamic_attribute("MyAlarmStateAttribute");
// add_AlarmFormula_dynamic_attribute("MyAlarmFormulaAttribute");
/*----- PROTECTED REGION ID(AlarmHandler::add_dynamic_attributes) ENABLED START -----*/
// Add your own code to create and add dynamic attributes if any
alarms.vlock->readerIn();
if (alarms.v_alarm.empty() == false)
{
for (alarm_container_t::iterator i = alarms.v_alarm.begin(); \
i != alarms.v_alarm.end(); i++)
{
add_AlarmState_dynamic_attribute(i->second.attr_name);
Tango::DevEnum *attr_value = get_AlarmState_data_ptr(i->second.attr_name);
i->second.attr_value = attr_value;
i->second.attr_name_formula = i->second.attr_name + string("Formula");
#if _FORMULA_ATTR
add_AlarmFormula_dynamic_attribute(i->second.attr_name_formula);
Tango::DevString *attr_value_formula = get_AlarmFormula_data_ptr(i->second.attr_name_formula);
*attr_value_formula = Tango::string_dup(i->second.formula.c_str());
i->second.attr_value_formula = attr_value_formula;
#endif
}
}
alarms.vlock->readerOut();
/*----- PROTECTED REGION END -----*/ // AlarmHandler::add_dynamic_attributes
}
//--------------------------------------------------------
/**
* Command Ack related method
* Description: Alarm acknowledge
*
* @param argin String array containing the alarms to be acknowledged
*/
//--------------------------------------------------------
void AlarmHandler::ack(const Tango::DevVarStringArray *argin)
{
DEBUG_STREAM << "AlarmHandler::Ack() - " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::ack) ENABLED START -----*/
// Add your own code
vector<string> str;
str << (*argin);
vector<string>::iterator si;
for (si = str.begin(); si != str.end(); si++) {
alarms.vlock->readerIn();
alarmedlock->readerIn();
vector<alarm_t>::iterator found = \
find(alarmed.begin(), alarmed.end(), *si);
if (found != alarmed.end())
{
alarm_container_t::iterator i = alarms.v_alarm.find(*si);
if(i == alarms.v_alarm.end())
{
INFO_STREAM << __func__ << ": alarm '" << *si << "' not found";
alarmedlock->readerOut();
alarms.vlock->readerOut();
continue;
}
if(!i->second.enabled || i->second.shelved)
{
DEBUG_STREAM << __func__ << ": alarm '" << *si << "' not enabled";
alarmedlock->readerOut();
alarms.vlock->readerOut();
continue;
}
//update alarm ack in alarm table
i->second.ack = ACK;
//update alarm status from alarm table
found->stat = i->second.stat;
if(found->ack == NOT_ACK)
{
Tango::DevEnum *attr_value = get_AlarmState_data_ptr(i->second.attr_name);
if(!i->second.enabled)
*attr_value = _OOSRV;
else if(i->second.shelved && i->second.silenced > 0)
*attr_value = _SHLVD;
else if((i->second.stat == S_NORMAL) && i->second.ack == ACK)
*attr_value = _NORM;
else if((i->second.stat == S_ALARM) && i->second.ack == NOT_ACK)
*attr_value = _UNACK;
else if((i->second.stat == S_ALARM) && i->second.ack == ACK)
*attr_value = _ACKED;
else if((i->second.stat == S_NORMAL) && i->second.ack == NOT_ACK)
*attr_value = _RTNUN;
try
{ //DevFailed for push events
if(i->second.ex_reason.length() == 0)
{
timeval now;
gettimeofday(&now, NULL);
push_change_event(i->second.attr_name,(Tango::DevEnum *)attr_value,now,(Tango::AttrQuality)i->second.quality, 1/*size*/, 0, false);
push_archive_event(i->second.attr_name,(Tango::DevEnum *)attr_value,now,(Tango::AttrQuality)i->second.quality, 1/*size*/, 0, false);
}
else
{
Tango::DevErrorList errors(1);
errors.length(1);
errors[0].desc = CORBA::string_dup(i->second.ex_desc.c_str());
errors[0].severity = Tango::ERR;
errors[0].reason = CORBA::string_dup(i->second.ex_reason.c_str());
errors[0].origin = CORBA::string_dup(i->second.ex_origin.c_str());
Tango::DevFailed except(errors);
push_change_event(i->second.attr_name, &except);
push_archive_event(i->second.attr_name, &except);
}
} catch(Tango::DevFailed & ex)
{
WARN_STREAM << "AlarmHandler::"<<__func__<<": EXCEPTION PUSHING EVENTS: " << ex.errors[0].desc << endl;
}
}
found->ack = ACK;
}
alarmedlock->readerOut();
alarms.vlock->readerOut();
}
/*
* remove S_NORMAL status ACKnowledged alarms
*/
alarm_t to_be_removed;
to_be_removed.name = "";
to_be_removed.formula = "";
to_be_removed.stat = S_NORMAL;
to_be_removed.ack = ACK;
bool go = true;
while (go) {
alarmedlock->writerIn();
vector<alarm_t>::iterator found = \
find(alarmed.begin(), alarmed.end(), to_be_removed);
if (found != alarmed.end()) {
DEBUG_STREAM << "AlarmHandler::ack(): " << found->name \
<< " S_NORMAL and ACK, removing" << endl;
alarmed.erase(found);
} else {
go = false;
}
alarmedlock->writerOut();
}
prepare_alarm_attr();
try
{
if(ds_num == 0)
{
//attr.set_value_date_quality(ds,0/*gettime()*/,Tango::ATTR_WARNING, ds_num, 0, false);
struct timeval now;
gettimeofday(&now,NULL);
push_change_event("alarm",(char**)ds,now,Tango::ATTR_WARNING, ds_num, 0, false);
}
else
{
//attr.set_value(ds, ds_num, 0, false);
push_change_event("alarm",ds, ds_num, 0, false);
}
push_change_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_change_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_change_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_change_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_change_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_change_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_change_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_change_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_change_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_change_event("alarmAudible",attr_alarmAudible_read);
push_change_event("alarmSummary",attr_alarmSummary_read);
push_archive_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_archive_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_archive_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_archive_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_archive_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_archive_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_archive_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_archive_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_archive_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_archive_event("alarmAudible",attr_alarmAudible_read);
push_archive_event("alarmSummary",attr_alarmSummary_read);
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << "error pushing alarm change event err=" << e.errors[0].desc;
INFO_STREAM << __func__<<": " << err.str() << endl;
}
/*----- PROTECTED REGION END -----*/ // AlarmHandler::ack
}
//--------------------------------------------------------
/**
* Command Load related method
* Description: Load a new alarm.
*
* @param argin Alarm entry
*/
//--------------------------------------------------------
void AlarmHandler::load(Tango::DevString argin)
{
DEBUG_STREAM << "AlarmHandler::Load() - " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::load) ENABLED START -----*/
// Add your own code
string s;
alarm_t alm;
vector<string> evn;
s = argin;
//std::transform(s.begin(), s.end(), s.begin(), (int(*)(int))tolower); //transform to lowercase
Tango::TimeVal ts = gettime();
try {
load_alarm(s, alm, evn);
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << "error loading alarm=" << alm.name << " , " << e.errors[0].desc;
WARN_STREAM << "AlarmHandler::load(): " << err.str() << endl;
Tango::Except::throw_exception( \
(const char*)"AlarmHandler::load()", \
err.str(), \
(const char*)"AlarmHandler::load()", Tango::ERR);
}
try {
add_alarm(alm);
} catch (string& err) {
WARN_STREAM << "AlarmHandler::load(): " << err << endl;
Tango::Except::throw_exception( \
(const char*)"AlarmHandler::load()", \
(const char*)err.c_str(), \
(const char*)"AlarmHandler::load()", Tango::ERR);
}
#if 0
try
{
Tango::Attribute attr = this->get_device_attr()->get_attr_by_name(alm.attr_name.c_str());
push_att_conf_event(&attr);
}
catch(Tango::DevFailed &e)
{
ostringstream o;
o << "AlarmHandler::" << __func__<<": alarm '" << alm.name << "' cannot push att_conf event, err="<<e.errors[0].desc ;
INFO_STREAM << o.str() << endl;
}
#endif
#if 0
try {
add_event(alm, evn);
} catch (string& err) {
WARN_STREAM << "AlarmHandler::load(): " << err << endl;
alarms.vlock->writerIn();
alarm_container_t::iterator i = alarms.v_alarm.find(alm.name); //look for alarm just added
if (i != alarms.v_alarm.end())
alarms.erase(i); //and remove from alarm_table
alarms.vlock->writerOut();
Tango::Except::throw_exception( \
(const char*)"AlarmHandler::load()", \
(const char*)err.c_str(), \
(const char*)"AlarmHandler::load()", Tango::ERR);
}
#endif
alarms.save_alarm_conf_db(alm.attr_name, alm.name, "", "", alm.enabled, //add new alarm on log before subscribe event
alm.formula, alm.on_delay, alm.off_delay, alm.grp2str(), alm.lev, alm.msg, alm.cmd_name_a, alm.cmd_name_n, alm.silent_time); //but if it fails remove it from table
string conf_str;
alm.confstr(conf_str);
saved_alarms.insert(make_pair(alm.attr_name,conf_str));
alarms.vlock->readerIn();
alarm_container_t::iterator i = alarms.v_alarm.find(alm.name);
if(i != alarms.v_alarm.end())
{
try {
add_event(i->second, evn);//moved after events->add
} catch (string& err) {
WARN_STREAM << "AlarmHandler::"<<__func__<<": string exception=" << err << endl;
//TODO: handle error
#if 0
for(vector<string>::iterator j = evn.begin(); j != evn.end(); j++)
{
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": Removing alarm=" << i->second.name << " from event=" << *j << endl;
vector<event>::iterator k = \
find(events->v_event.begin(), events->v_event.end(), *j);
if (k != events->v_event.end())
{
k->pop_alarm(i->second.name); //remove alarm/formula just added to event
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": Removed!!!! alarm=" << i->second.name << " from event=" << *j << endl;
if(k->m_alarm.empty())
{
events->v_event.erase(k); //remove event just added to event_table
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": event=" << *j << " no more used, REMOVED!!!" << endl;
}
}
}
set_internal_alarm(INTERNAL_ERROR, gettime(), err);
#endif
}
catch (Tango::DevFailed &e) {
WARN_STREAM << "AlarmHandler::"<<__func__<<": Tango exception=" << e.errors[0].desc << endl;
}
if(i->second.cmd_name_a.length() > 0)
{
try {
i->second.dp_a = new Tango::DeviceProxy(i->second.cmd_dp_a);
i->second.dp_a->ping();
Tango::CommandInfo info = i->second.dp_a->command_query(i->second.cmd_action_a);
if(info.in_type != Tango::DEV_STRING)
{
ostringstream err;
err << "Error: command " << i->second.cmd_name_a << " does not accept a Tango::DevString as input value";
ERROR_STREAM << "AlarmHandler::load(): " << err.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
}
else
{
if(info.in_type == Tango::DEV_STRING)
i->second.send_arg_a = true;
else
i->second.send_arg_a = false;
DEBUG_STREAM << "AlarmHandler::load(): successfully connected to proxy=" << i->second.cmd_dp_a << " for action=" << i->second.cmd_action_a << endl;
}
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << alm.name << ": error connecting to device proxy=" << i->second.cmd_dp_a << ", err=" << e.errors[0].desc;
WARN_STREAM << "AlarmHandler::load(): " << err.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
}
}
if(i->second.cmd_name_n.length() > 0)
{
try {
i->second.dp_n = new Tango::DeviceProxy(i->second.cmd_dp_n);
i->second.dp_n->ping();
Tango::CommandInfo info = i->second.dp_n->command_query(i->second.cmd_action_n);
if(info.in_type != Tango::DEV_STRING)
{
ostringstream err;
err << "Error: command " << i->second.cmd_name_n << " does not accept a Tango::DevString as input value";
ERROR_STREAM << "AlarmHandler::load(): " << err.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
}
else
{
if(info.in_type == Tango::DEV_STRING)
i->second.send_arg_n = true;
else
i->second.send_arg_n = false;
DEBUG_STREAM << "AlarmHandler::load(): successfully connected to proxy=" << i->second.cmd_dp_n << " for action=" << i->second.cmd_action_n << endl;
}
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << alm.name << ": error connecting to device proxy=" << i->second.cmd_dp_n << ", err=" << e.errors[0].desc;
WARN_STREAM << "AlarmHandler::load(): " << err.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
}
}
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": created command proxy, to_be_evaluated=" << (int)alm.to_be_evaluated << endl;
//TODO: to be moved in subscribe thread after subscription
//if at least one event was already existing, evaluate formula of just added alarm
if(i->second.to_be_evaluated) //TODO: remove this evaluation of the formula that is not necessary
{
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": to_be_evaluated!!" << endl;
bei_t e;
e.ev_name = ALARM_THREAD_TO_BE_EVAL;
e.value.push_back(ALARM_THREAD_TO_BE_EVAL_VALUE);
e.value.push_back(ALARM_THREAD_TO_BE_EVAL_VALUE);
evlist.push_back(e);
}
}
alarms.vlock->readerOut();
#if 0//TODO
prepare_alarm_attr();
try
{
if(ds_num == 0)
{
//attr.set_value_date_quality(ds,0/*gettime()*/,Tango::ATTR_WARNING, ds_num, 0, false);
struct timeval now;
gettimeofday(&now,NULL);
push_change_event("alarm",(char**)ds,now,Tango::ATTR_WARNING, ds_num, 0, false);
}
else
//attr.set_value(ds, ds_num, 0, false);
push_change_event("alarm",ds, ds_num, 0, false);
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << "error pushing alarm change event err=" << e.errors[0].desc;
INFO_STREAM << __func__<<": " << err.str() << endl;
}
#endif
/*----- PROTECTED REGION END -----*/ // AlarmHandler::load
}
//--------------------------------------------------------
/**
* Command Remove related method
* Description: Remove alarm.
*
* @param argin Alarm name
*/
//--------------------------------------------------------
void AlarmHandler::remove(Tango::DevString argin)
{
DEBUG_STREAM << "AlarmHandler::Remove() - " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::remove) ENABLED START -----*/
// Add your own code
string s, log_alm_name;
s = argin;
log_alm_name = argin;
bool ret = false;
alarmedlock->readerIn();
vector<alarm_t>::iterator found = find(alarmed.begin(), alarmed.end(), s);
if (found != alarmed.end())
{
ostringstream err;
err << s << " is in ALARM status! Acknowledge it before removing.";
if((found->stat == S_ALARM) && (found->ack == NOT_ACK))
{
alarmedlock->readerOut();
Tango::Except::throw_exception( \
(const char*)"Error removing alarm", \
(const char*)err.str().c_str(), \
(const char*)"AlarmHandler::remove", Tango::ERR);
}
}
alarmedlock->readerOut();
try {
ret = remove_alarm(s);
} catch (string& err) {
Tango::Except::throw_exception( \
(const char*)"Error removing alarm", \
(const char*)err.c_str(), \
(const char*)"AlarmHandler::remove", Tango::ERR);
}
if (ret) {
DEBUG_STREAM << "AlarmHandler::remove(): removing alarm '" \
<< s << "'" << endl;
while (true) {
string::size_type i = s.find_first_of("/.");
if (i == string::npos)
break;
s.replace(i, 1, "_");
}
} /* end if */
alarmedlock->writerIn();
found = find(alarmed.begin(), alarmed.end(), s); //look again because in the meanwhile lock was not acquired
if (found != alarmed.end())
{
alarmed.erase(found); //remove from alarmed table
}
alarmedlock->writerOut();
prepare_alarm_attr();
try
{
if(ds_num == 0)
{
//attr.set_value_date_quality(ds,0/*gettime()*/,Tango::ATTR_WARNING, ds_num, 0, false);
struct timeval now;
gettimeofday(&now,NULL);
push_change_event("alarm",(char**)ds,now,Tango::ATTR_WARNING, ds_num, 0, false);
}
else
{
//attr.set_value(ds, ds_num, 0, false);
push_change_event("alarm",ds, ds_num, 0, false);
}
push_change_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_change_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_change_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_change_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_change_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_change_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_change_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_change_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_change_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_change_event("alarmAudible",attr_alarmAudible_read);
push_change_event("alarmSummary",attr_alarmSummary_read);
push_archive_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_archive_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_archive_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_archive_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_archive_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_archive_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_archive_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_archive_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_archive_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_archive_event("alarmAudible",attr_alarmAudible_read);
push_archive_event("alarmSummary",attr_alarmSummary_read);
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << "error pushing alarm change event err=" << e.errors[0].desc;
INFO_STREAM << __func__<<": " << err.str() << endl;
}
/*----- PROTECTED REGION END -----*/ // AlarmHandler::remove
}
//--------------------------------------------------------
/**
* Command SearchAlarm related method
* Description: Return list of configured alarms matching the filter string
*
* @param argin String containing a filter for output, if empty or * return all alarms
* @returns Configured alarms
*/
//--------------------------------------------------------
Tango::DevVarStringArray *AlarmHandler::search_alarm(Tango::DevString argin)
{
Tango::DevVarStringArray *argout;
DEBUG_STREAM << "AlarmHandler::SearchAlarm() - " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::search_alarm) ENABLED START -----*/
// Add your own code
// POGO has generated a method core with argout allocation.
// If you would like to use a static reference without copying,
// See "TANGO Device Server Programmer's Manual"
// (chapter : Writing a TANGO DS / Exchanging data)
//------------------------------------------------------------
argout = new Tango::DevVarStringArray();
//argout->length(1);
//(*argout)[0] = CORBA::string_dup("dummy");
DEBUG_STREAM << "AlarmHandler::configured(): entering... !" << endl;
// Add your own code to control device here
string filter(argin);
string filter_begin(filter);
string filter_end("");
size_t start_pos = 0;
/* string from("*");
string to("");
while((start_pos = filter.find(from, start_pos)) != std::string::npos)
{
filter.replace(start_pos, from.length(), to);
start_pos += to.length(); // In case 'to' contains 'from', like replacing 'x' with 'yx'
}*/
start_pos = filter.find("*", start_pos);
if(start_pos != std::string::npos && start_pos == filter.size()-1) //* is the only character or at the end of the filter
{
filter.replace(start_pos, 1, "");
filter_begin = filter;
DEBUG_STREAM << __func__ << ": updated filter to: " << filter_begin;
}
/*else if(start_pos != std::string::npos) //* is in the middle of the filter
{
string filter_begin=filter.substr(0,start_pos);
string filter_end=filter.substr(start_pos+1);
DEBUG_STREAM << __func__ << ": splitted filter to: " << filter_begin << " - " << filter_end;
}*/
size_t found;
vector<string> alarm_filtered;
ostringstream os1;
os1.clear();
/*os1 << headerConfig << "\t" << alarms.v_alarm.size() << ends;
alarm_filtered.push_back(os1.str());*/
alarm_container_t::iterator ai;
alarms.vlock->readerIn();
for (ai = alarms.v_alarm.begin(); ai != alarms.v_alarm.end(); ai++)
{
found = 0;
if(filter_begin.length() != 0)
{
found = ai->first.find(filter_begin);
}
if((filter_begin.length() == 0) || (found != string::npos))
{
ostringstream os;
os.clear();
os << ai->second.ts.tv_sec << SEP << KEY(NAME_KEY) << ai->second.name << SEP << KEY(FORMULA_KEY) << ai->second.formula << SEP << KEY(ONDELAY_KEY) << ai->second.on_delay << SEP << KEY(OFFDELAY_KEY) << ai->second.off_delay <<
SEP << KEY(LEVEL_KEY) << ai->second.lev << SEP << KEY(SILENT_TIME_KEY) << ai->second.silent_time << SEP << KEY(GROUP_KEY) << ai->second.grp2str() << SEP << KEY(MESSAGE_KEY) << ai->second.msg <<
SEP << KEY(ON_COMMAND_KEY) << ai->second.cmd_name_a << SEP << KEY(OFF_COMMAND_KEY) << ai->second.cmd_name_n << SEP << KEY(ENABLED_KEY) << (ai->second.enabled ? "1" : "0");
alarm_filtered.push_back(os.str());
}
} /* for */
alarms.vlock->readerOut();
argout->length(alarm_filtered.size());
int i = 0;
for (vector<string>::iterator it= alarm_filtered.begin(); it != alarm_filtered.end(); it++)
{
(*argout)[i] = CORBA::string_dup(it->c_str());
i++;
}
/*----- PROTECTED REGION END -----*/ // AlarmHandler::search_alarm
return argout;
}
//--------------------------------------------------------
/**
* Command StopAudible related method
* Description: Stop audible indications on the GUI
*
*/
//--------------------------------------------------------
void AlarmHandler::stop_audible()
{
DEBUG_STREAM << "AlarmHandler::StopAudible() - " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::stop_audible) ENABLED START -----*/
// Add your own code
//12-06-08: StopNew command set is_new to 0
// Add your own code to control device here
alarm_container_t::iterator ai;
alarms.vlock->readerIn();
for (ai = alarms.v_alarm.begin(); ai != alarms.v_alarm.end(); ai++) {
ai->second.is_new = 0; //set all alarm as no more new
}
alarms.vlock->readerOut();
prepare_alarm_attr();
try
{
if(ds_num == 0)
{
//attr.set_value_date_quality(ds,0/*gettime()*/,Tango::ATTR_WARNING, ds_num, 0, false);
struct timeval now;
gettimeofday(&now,NULL);
push_change_event("alarm",(char**)ds,now,Tango::ATTR_WARNING, ds_num, 0, false);
}
else
{
//attr.set_value(ds, ds_num, 0, false);
push_change_event("alarm",ds, ds_num, 0, false);
}
push_change_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_change_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_change_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_change_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_change_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_change_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_change_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_change_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_change_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_change_event("alarmAudible",attr_alarmAudible_read);
push_change_event("alarmSummary",attr_alarmSummary_read);
push_archive_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_archive_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_archive_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_archive_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_archive_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_archive_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_archive_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_archive_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_archive_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_archive_event("alarmAudible",attr_alarmAudible_read);
push_archive_event("alarmSummary",attr_alarmSummary_read);
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << "error pushing alarm change event err=" << e.errors[0].desc;
INFO_STREAM << __func__<<": " << err.str() << endl;
}
/*----- PROTECTED REGION END -----*/ // AlarmHandler::stop_audible
}
//--------------------------------------------------------
/**
* Command Silence related method
* Description: Alarm temporarily silence
*
* @param argin String array containing the alarms to be silenced
*/
//--------------------------------------------------------
void AlarmHandler::silence(const Tango::DevVarStringArray *argin)
{
DEBUG_STREAM << "AlarmHandler::Silence() - " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::silence) ENABLED START -----*/
// Add your own code
vector<string> str;
str << (*argin);
vector<string>::iterator si;
for (si = str.begin(); si != str.end(); si++)
{
alarms.vlock->readerIn();
alarm_container_t::iterator i = alarms.v_alarm.find(*si);
if(i != alarms.v_alarm.end())
{
if(i->second.silenced > 0)
{
Tango::TimeVal now = gettime();
double dnow = now.tv_sec + ((double)now.tv_usec) / 1000000;
double dsilent = i->second.ts_time_silenced.tv_sec + ((double)i->second.ts_time_silenced.tv_usec) / 1000000;
double dminutes = (dnow - dsilent)/60;
//silenced already calculated in alarm_table::update, but here updated for panel also if state not changed:
//to see minutes countdown
if(dminutes < i->second.silent_time)
{
i->second.silenced = i->second.silent_time - floor(dminutes);
}
else
{
i->second.silenced = 0;
i->second.shelved = false;
}
}
if(i->second.silenced > 0)
{
ostringstream err;
err << "Alarm " << *si << " already silenced for " << i->second.silenced << " more minutes";
alarms.vlock->readerOut();
Tango::Except::throw_exception( \
(const char*)"Alarm already silenced", \
err.str(), \
(const char*)"AlarmHandler::silence()", Tango::ERR);
}
if(i->second.silent_time <= 0)
{
ostringstream err;
err << "Alarm " << *si << " cannot be silenced";
alarms.vlock->readerOut();
Tango::Except::throw_exception( \
(const char*)"Alarm cannot be silenced", \
err.str(), \
(const char*)"AlarmHandler::silence()", Tango::ERR);
}
//load silent time
i->second.ts_time_silenced = gettime();
i->second.silenced = i->second.silent_time;
//search also in alarmed
alarmedlock->readerIn();
vector<alarm_t>::iterator found = \
find(alarmed.begin(), alarmed.end(), *si);
if (found != alarmed.end())
{
//load silent time from alarm table
found->silenced = i->second.silent_time;
found->ts_time_silenced = i->second.ts_time_silenced;
}
alarmedlock->readerOut();
}
//alarms.unlock();
if(i == alarms.v_alarm.end())
{
alarms.vlock->readerOut();
ostringstream err;
err << "Alarm " << *si << " not found";
Tango::Except::throw_exception( \
(const char*)"Alarm not found!!", \
err.str(), \
(const char*)"AlarmHandler::silence()", Tango::ERR);
}
alarms.vlock->readerOut();
}
prepare_alarm_attr();
try
{
if(ds_num == 0)
{
//attr.set_value_date_quality(ds,0/*gettime()*/,Tango::ATTR_WARNING, ds_num, 0, false);
struct timeval now;
gettimeofday(&now,NULL);
push_change_event("alarm",(char**)ds,now,Tango::ATTR_WARNING, ds_num, 0, false);
}
else
{
//attr.set_value(ds, ds_num, 0, false);
push_change_event("alarm",ds, ds_num, 0, false);
}
push_change_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_change_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_change_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_change_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_change_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_change_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_change_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_change_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_change_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_change_event("alarmAudible",attr_alarmAudible_read);
push_change_event("alarmSummary",attr_alarmSummary_read);
push_archive_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_archive_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_archive_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_archive_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_archive_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_archive_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_archive_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_archive_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_archive_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_archive_event("alarmAudible",attr_alarmAudible_read);
push_archive_event("alarmSummary",attr_alarmSummary_read);
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << "error pushing alarm change event err=" << e.errors[0].desc;
INFO_STREAM << __func__<<": " << err.str() << endl;
}
/*----- PROTECTED REGION END -----*/ // AlarmHandler::silence
}
//--------------------------------------------------------
/**
* Command Modify related method
* Description: Modify an existing alarm.
*
* @param argin Alarm entry
*/
//--------------------------------------------------------
void AlarmHandler::modify(Tango::DevString argin)
{
DEBUG_STREAM << "AlarmHandler::Modify() - " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::modify) ENABLED START -----*/
// Add your own code
DEBUG_STREAM << "AlarmHandler::Modify: " << argin << endl;
// Add your own code
//------------------------------
//1: parse to get alarm name
//------------------------------
string alarm_string(argin);
alarm_t alm;
alarm_parse al_gr(alm); // Construct Spirit grammar
alm.name.clear();
alm.attr_name.clear();
alm.quality = Tango::ATTR_VALID;
alm.ex_reason.clear();
alm.ex_desc.clear();
alm.ex_origin.clear();
alm.formula.clear();
alm.msg.clear();
alm.lev.clear();
alm.grp=0;
alm.to_be_evaluated = false;
alm.on_delay = 0;
alm.off_delay = 0;
alm.silent_time = -1;
alm.silenced = -1;
alm.cmd_name_a.clear();
alm.cmd_dp_a.clear();
alm.cmd_action_a.clear();
alm.send_arg_a = false;
alm.dp_a = NULL;
alm.cmd_name_n.clear();
alm.cmd_dp_n.clear();
alm.cmd_action_n.clear();
alm.send_arg_n = false;
alm.dp_n = NULL;
alm.enabled=true;
alm.shelved=false;
alm.formula_tree =
//boost::spirit::tree_parse_info< std::string::iterator, factory_t> tmp =
ast_parse<factory_t>(alarm_string.begin(), alarm_string.end(), al_gr, space_p); //parse string s with grammar al_gr, skipping white spaces
if (alm.formula_tree.full)
{
std::transform(alm.name.begin(), alm.name.end(), alm.name.begin(), (int(*)(int))tolower); //transform to lowercase
//std::transform(alm.formula.begin(), alm.formula.end(), alm.formula.begin(), (int(*)(int))tolower); //transform to lowercase: incorrect, state has to be written upercase
std::transform(alm.lev.begin(), alm.lev.end(), alm.lev.begin(), (int(*)(int))tolower); //transform to lowercase
if(alm.cmd_name_a.length() > 0)
{
const char *c = alm.cmd_name_a.c_str();
int j = 0;
while (*c) {
if (*c == '/')
j++;
if (j < 3)
alm.cmd_dp_a.push_back(*c);
else if (*c != '/')
alm.cmd_action_a.push_back(*c);
c++;
}
}
if(alm.cmd_name_n.length() > 0)
{
const char *c = alm.cmd_name_n.c_str();
int j = 0;
while (*c) {
if (*c == '/')
j++;
if (j < 3)
alm.cmd_dp_n.push_back(*c);
else if (*c != '/')
alm.cmd_action_n.push_back(*c);
c++;
}
}
}
else
{
ostringstream o;
o << __func__<<": Parsing Failed, parsed up to '" << string(alarm_string.begin(), alm.formula_tree.stop) << "' not parsed '" << string(alm.formula_tree.stop, alarm_string.end()) << "'"; //TODO
DEBUG_STREAM << o.str() << endl;
Tango::Except::throw_exception( \
(const char*)"Parsing Failed!", \
(const char*)o.str().c_str(), \
(const char*)__func__, Tango::ERR);
}
DEBUG_STREAM << "AlarmHandler::Modify: parsing ended: alm name=" << alm.name << endl;
//------------------------------
//2: if alarm already exist and
// formula is not changed
//------------------------------
alarms.vlock->writerIn();
alarm_container_t::iterator i = alarms.v_alarm.find(alm.name);
if (i != alarms.v_alarm.end())
{
if(i->second.formula == alm.formula)
{
Tango::TimeVal ts = gettime();
string cmd_name_full = alm.cmd_name_a + string(";") + alm.cmd_name_n;
if ((alm.name.empty() == false) && \
(alm.formula.empty() == false) && \
((alm.lev==LEV_LOG)||(alm.lev==LEV_WARNING)|| \
(alm.lev==LEV_FAULT)||(alm.lev.empty() == true))) {
i->second.stat = S_NORMAL;
i->second.ack = ACK;
i->second.done = false;
i->second.msg = alm.msg;
i->second.lev = alm.lev;
i->second.grp = alm.grp;
//i->second.to_be_evaluated = alm.to_be_evaluated;
i->second.on_delay = alm.on_delay;
i->second.off_delay = alm.off_delay;
i->second.silent_time = alm.silent_time;
i->second.silenced = (i->second.silent_time > 0) ? 0 : -1; //0: can be silenced, -1: cannot be silencedd;
i->second.cmd_name_a = alm.cmd_name_a;
i->second.cmd_dp_a = alm.cmd_dp_a;
i->second.cmd_action_a = alm.cmd_action_a;
//i->second.send_arg_a = alm.send_arg_a;
i->second.cmd_name_n = alm.cmd_name_n;
i->second.cmd_dp_n = alm.cmd_dp_n;
i->second.cmd_action_n = alm.cmd_action_n;
//i->second.send_arg_n = alm.send_arg_n;
i->second.enabled = alm.enabled;
} else {
ostringstream o;
o << __func__<<": syntax error in '" << alarm_string << "'";
WARN_STREAM << o.str() << endl;
alarms.vlock->writerOut();
Tango::Except::throw_exception( \
(const char*)o.str().c_str(), \
(const char*)"", \
(const char*)__func__, Tango::ERR);
}
//update attribute properties
events->update_property();
//delete proxy for actions
if(i->second.dp_a)
delete i->second.dp_a;
i->second.dp_a = NULL;
if(i->second.dp_n)
delete i->second.dp_n;
i->second.dp_n = NULL;
if(alm.cmd_name_a.length() > 0)
{
try {
i->second.dp_a = new Tango::DeviceProxy(i->second.cmd_dp_a);
i->second.dp_a->ping();
Tango::CommandInfo info = i->second.dp_a->command_query(i->second.cmd_action_a);
if(info.in_type != Tango::DEV_STRING)
{
ostringstream err;
err << "Error: command " << i->second.cmd_name_a << " does not accept a Tango::DevString as input value";
ERROR_STREAM << __func__<<": " << err.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
}
else
{
if(info.in_type == Tango::DEV_STRING)
i->second.send_arg_a = true;
else
i->second.send_arg_a = false;
DEBUG_STREAM << __func__<<": successfully connected to proxy=" << i->second.cmd_dp_a << " for action=" << i->second.cmd_action_a << endl;
}
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << alm.name << ": error connecting to device proxy=" << i->second.cmd_dp_a << ", err=" << e.errors[0].desc;
WARN_STREAM << __func__<<": " << err.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
}
}
if(alm.cmd_name_n.length() > 0)
{
try {
i->second.dp_n = new Tango::DeviceProxy(i->second.cmd_dp_n);
i->second.dp_n->ping();
Tango::CommandInfo info = i->second.dp_n->command_query(i->second.cmd_action_a);
if(info.in_type != Tango::DEV_STRING)
{
ostringstream err;
err << "Error: command " << i->second.cmd_name_n << " does not accept a Tango::DevString as input value";
ERROR_STREAM << __func__<<": " << err.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
}
else
{
if(info.in_type == Tango::DEV_STRING)
i->second.send_arg_n = true;
else
i->second.send_arg_n = false;
DEBUG_STREAM << __func__<<": successfully connected to proxy=" << i->second.cmd_dp_n << " for action=" << i->second.cmd_action_n << endl;
}
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << alm.name << ": error connecting to device proxy=" << i->second.cmd_dp_n << ", err=" << e.errors[0].desc;
WARN_STREAM << __func__<<": " << err.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
}
}
alarms.vlock->writerOut();
return;
}
}
else
{
alarms.vlock->writerOut();
ostringstream o;
o << "Alarm '"<<alm.name<<"' not found";
DEBUG_STREAM << o.str() << endl;
Tango::Except::throw_exception( \
(const char*)"Not found", \
(const char*)o.str().c_str(), \
(const char*)__func__, Tango::ERR);
}
alarms.vlock->writerOut();
//------------------------------
//3: remove (set active=0 on db)
//------------------------------
remove((Tango::DevString)alm.name.c_str());
DEBUG_STREAM << "AlarmHandler::Modify: removed alm name=" << alm.name << endl;
//------------------------------
//4: load modified alarm
//------------------------------
load(argin);
prepare_alarm_attr();
try
{
if(ds_num == 0)
{
//attr.set_value_date_quality(ds,0/*gettime()*/,Tango::ATTR_WARNING, ds_num, 0, false);
struct timeval now;
gettimeofday(&now,NULL);
push_change_event("alarm",(char**)ds,now,Tango::ATTR_WARNING, ds_num, 0, false);
}
else
{
//attr.set_value(ds, ds_num, 0, false);
push_change_event("alarm",ds, ds_num, 0, false);
}
push_change_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_change_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_change_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_change_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_change_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_change_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_change_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_change_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_change_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_change_event("alarmAudible",attr_alarmAudible_read);
push_change_event("alarmSummary",attr_alarmSummary_read);
push_archive_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_archive_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_archive_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_archive_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_archive_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_archive_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_archive_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_archive_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_archive_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_archive_event("alarmAudible",attr_alarmAudible_read);
push_archive_event("alarmSummary",attr_alarmSummary_read);
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << "error pushing alarm change event err=" << e.errors[0].desc;
INFO_STREAM << __func__<<": " << err.str() << endl;
}
/*----- PROTECTED REGION END -----*/ // AlarmHandler::modify
}
//--------------------------------------------------------
/**
* Command Shelve related method
* Description: Shelve an alarm: no state transition recorded, no audible nor visual indication
*
* @param argin String array containing alarm to be shelved
*/
//--------------------------------------------------------
void AlarmHandler::shelve(const Tango::DevVarStringArray *argin)
{
DEBUG_STREAM << "AlarmHandler::Shelve() - " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::shelve) ENABLED START -----*/
// Add your own code
vector<string> str;
str << (*argin);
vector<string>::iterator si;
for (si = str.begin(); si != str.end(); si++)
{
alarms.vlock->readerIn();
alarm_container_t::iterator i = alarms.v_alarm.find(*si);
if(i == alarms.v_alarm.end())
{
ostringstream err;
err << *si << " not found in configured alarms";
alarms.vlock->readerOut();
Tango::Except::throw_exception( \
(const char*)"NOT_FOUND", \
(const char*)err.str().c_str(), \
(const char*)__func__, Tango::ERR);
}
if(!i->second.enabled)
{
ostringstream err;
err << *si << " is not enabled";
alarms.vlock->readerOut();
Tango::Except::throw_exception( \
(const char*)"NOT_ENABLED", \
(const char*)err.str().c_str(), \
(const char*)__func__, Tango::ERR);
}
if(i->second.silenced > 0)
{
Tango::TimeVal now = gettime();
double dnow = now.tv_sec + ((double)now.tv_usec) / 1000000;
double dsilent = i->second.ts_time_silenced.tv_sec + ((double)i->second.ts_time_silenced.tv_usec) / 1000000;
double dminutes = (dnow - dsilent)/60;
//silenced already calculated in alarm_table::update, but here updated for panel also if state not changed:
//to see minutes countdown
if(dminutes < i->second.silent_time)//TODO: shelve_time ?
{
i->second.silenced = i->second.silent_time - floor(dminutes);//TODO: shelve_time ?
}
else
{
i->second.silenced = 0;
i->second.shelved = false;
}
}
if(i->second.shelved)
{
ostringstream err;
err << *si << " is already shelved";
alarms.vlock->readerOut();
Tango::Except::throw_exception( \
(const char*)"ALREADY_SHELVED", \
(const char*)err.str().c_str(), \
(const char*)__func__, Tango::ERR);
}
if(i->second.silent_time <= 0)
{
ostringstream err;
err << "Alarm " << *si << " cannot be shelved";
alarms.vlock->readerOut();
Tango::Except::throw_exception( \
(const char*)"NOT_ALLOWED", \
err.str(), \
(const char*)__func__, Tango::ERR);
}
alarms.vlock->readerOut();
}
for (si = str.begin(); si != str.end(); si++)
{
alarms.vlock->readerIn();
alarm_container_t::iterator i = alarms.v_alarm.find(*si);
if(i == alarms.v_alarm.end())
continue;
i->second.shelved = true;
//load silent time
i->second.ts_time_silenced = gettime();
i->second.silenced = i->second.silent_time; //TODO: shelve_time ?
//search also in alarmed
alarmedlock->writerIn();
vector<alarm_t>::iterator found = \
find(alarmed.begin(), alarmed.end(), *si);
if (found != alarmed.end())
{
alarmed.erase(found);
}
alarmedlock->writerOut();
Tango::DevEnum *attr_value = get_AlarmState_data_ptr(i->second.attr_name);
*attr_value = _SHLVD;
try
{ //DevFailed for push events
if(i->second.ex_reason.length() == 0)
{
timeval now;
gettimeofday(&now, NULL);
push_change_event(i->second.attr_name,(Tango::DevEnum *)attr_value,now,(Tango::AttrQuality)i->second.quality, 1/*size*/, 0, false);
push_archive_event(i->second.attr_name,(Tango::DevEnum *)attr_value,now,(Tango::AttrQuality)i->second.quality, 1/*size*/, 0, false);
}
else
{
Tango::DevErrorList errors(1);
errors.length(1);
errors[0].desc = CORBA::string_dup(i->second.ex_desc.c_str());
errors[0].severity = Tango::ERR;
errors[0].reason = CORBA::string_dup(i->second.ex_reason.c_str());
errors[0].origin = CORBA::string_dup(i->second.ex_origin.c_str());
Tango::DevFailed except(errors);
push_change_event(i->second.attr_name, &except);
push_archive_event(i->second.attr_name, &except);
}
} catch(Tango::DevFailed & ex)
{
WARN_STREAM << "AlarmHandler::"<<__func__<<": EXCEPTION PUSHING EVENTS: " << ex.errors[0].desc << endl;
}
alarms.vlock->readerOut();
}
prepare_alarm_attr();
try
{
if(ds_num == 0)
{
//attr.set_value_date_quality(ds,0/*gettime()*/,Tango::ATTR_WARNING, ds_num, 0, false);
struct timeval now;
gettimeofday(&now,NULL);
push_change_event("alarm",(char**)ds,now,Tango::ATTR_WARNING, ds_num, 0, false);
}
else
{
//attr.set_value(ds, ds_num, 0, false);
push_change_event("alarm",ds, ds_num, 0, false);
}
push_change_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_change_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_change_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_change_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_change_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_change_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_change_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_change_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_change_event("alarmSummary",attr_alarmSummary_read);
push_archive_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_archive_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_archive_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_archive_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_archive_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_archive_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_archive_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_archive_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_archive_event("alarmSummary",attr_alarmSummary_read);
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << "error pushing alarm change event err=" << e.errors[0].desc;
INFO_STREAM << __func__<<": " << err.str() << endl;
}
/*----- PROTECTED REGION END -----*/ // AlarmHandler::shelve
}
//--------------------------------------------------------
/**
* Command Enable related method
* Description: Enable an alarm from Out of service state
*
* @param argin Alarm name
*/
//--------------------------------------------------------
void AlarmHandler::enable(Tango::DevString argin)
{
DEBUG_STREAM << "AlarmHandler::Enable() - " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::enable) ENABLED START -----*/
// Add your own code
string arginname(argin);
alarms.vlock->readerIn();
alarm_container_t::iterator i = alarms.v_alarm.find(arginname);
if(i == alarms.v_alarm.end())
{
ostringstream err;
err << arginname << " not found in configured alarms";
alarms.vlock->readerOut();
Tango::Except::throw_exception( \
(const char*)"NOT_FOUND", \
(const char*)err.str().c_str(), \
(const char*)__func__, Tango::ERR);
}
i->second.enabled = true;
i->second.silenced = (i->second.silent_time > 0) ? 0 : -1; //0: can be silenced, -1: cannot be silenced
i->second.shelved = false;
Tango::DevEnum *attr_value = get_AlarmState_data_ptr(i->second.attr_name);
if((i->second.stat == S_NORMAL) && i->second.ack == ACK)
*attr_value = _NORM;
else if((i->second.stat == S_ALARM) && i->second.ack == NOT_ACK)
*attr_value = _UNACK;
else if((i->second.stat == S_ALARM) && i->second.ack == ACK)
*attr_value = _ACKED;
else if((i->second.stat == S_NORMAL) && i->second.ack == NOT_ACK)
*attr_value = _RTNUN;
try
{ //DevFailed for push events
if(i->second.ex_reason.length() == 0)
{
timeval now;
gettimeofday(&now, NULL);
push_change_event(i->second.attr_name,(Tango::DevEnum *)attr_value,now,(Tango::AttrQuality)i->second.quality, 1/*size*/, 0, false);
push_archive_event(i->second.attr_name,(Tango::DevEnum *)attr_value,now,(Tango::AttrQuality)i->second.quality, 1/*size*/, 0, false);
}
else
{
Tango::DevErrorList errors(1);
errors.length(1);
errors[0].desc = CORBA::string_dup(i->second.ex_desc.c_str());
errors[0].severity = Tango::ERR;
errors[0].reason = CORBA::string_dup(i->second.ex_reason.c_str());
errors[0].origin = CORBA::string_dup(i->second.ex_origin.c_str());
Tango::DevFailed except(errors);
push_change_event(i->second.attr_name, &except);
push_archive_event(i->second.attr_name, &except);
}
} catch(Tango::DevFailed & ex)
{
WARN_STREAM << "AlarmHandler::"<<__func__<<": EXCEPTION PUSHING EVENTS: " << ex.errors[0].desc << endl;
}
alarms.vlock->readerOut();
prepare_alarm_attr();
try
{
if(ds_num == 0)
{
//attr.set_value_date_quality(ds,0/*gettime()*/,Tango::ATTR_WARNING, ds_num, 0, false);
struct timeval now;
gettimeofday(&now,NULL);
push_change_event("alarm",(char**)ds,now,Tango::ATTR_WARNING, ds_num, 0, false);
}
else
{
//attr.set_value(ds, ds_num, 0, false);
push_change_event("alarm",ds, ds_num, 0, false);
}
push_change_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_change_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_change_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_change_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_change_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_change_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_change_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_change_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_change_event("alarmSummary",attr_alarmSummary_read);
push_archive_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_archive_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_archive_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_archive_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_archive_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_archive_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_archive_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_archive_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_archive_event("alarmSummary",attr_alarmSummary_read);
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << "error pushing alarm change event err=" << e.errors[0].desc;
INFO_STREAM << __func__<<": " << err.str() << endl;
}
//update attribute properties
events->update_property();
/*----- PROTECTED REGION END -----*/ // AlarmHandler::enable
}
//--------------------------------------------------------
/**
* Command Disable related method
* Description: Put an alarm in Out of service state
*
* @param argin Alarm name
*/
//--------------------------------------------------------
void AlarmHandler::disable(Tango::DevString argin)
{
DEBUG_STREAM << "AlarmHandler::Disable() - " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::disable) ENABLED START -----*/
// Add your own code
string arginname(argin);
alarms.vlock->readerIn();
alarm_container_t::iterator i = alarms.v_alarm.find(arginname);
if(i == alarms.v_alarm.end())
{
ostringstream err;
err << arginname << " not found in configured alarms";
alarms.vlock->readerOut();
Tango::Except::throw_exception( \
(const char*)"NOT_FOUND", \
(const char*)err.str().c_str(), \
(const char*)__func__, Tango::ERR);
}
i->second.enabled = false;
i->second.silenced = (i->second.silent_time > 0) ? 0 : -1; //0: can be silenced, -1: cannot be silenced
i->second.shelved = false;
Tango::DevEnum *attr_value = get_AlarmState_data_ptr(i->second.attr_name);
*attr_value = _OOSRV;
try
{ //DevFailed for push events
if(i->second.ex_reason.length() == 0)
{
timeval now;
gettimeofday(&now, NULL);
push_change_event(i->second.attr_name,(Tango::DevEnum *)attr_value,now,(Tango::AttrQuality)i->second.quality, 1/*size*/, 0, false);
push_archive_event(i->second.attr_name,(Tango::DevEnum *)attr_value,now,(Tango::AttrQuality)i->second.quality, 1/*size*/, 0, false);
}
else
{
Tango::DevErrorList errors(1);
errors.length(1);
errors[0].desc = CORBA::string_dup(i->second.ex_desc.c_str());
errors[0].severity = Tango::ERR;
errors[0].reason = CORBA::string_dup(i->second.ex_reason.c_str());
errors[0].origin = CORBA::string_dup(i->second.ex_origin.c_str());
Tango::DevFailed except(errors);
push_change_event(i->second.attr_name, &except);
push_archive_event(i->second.attr_name, &except);
}
} catch(Tango::DevFailed & ex)
{
WARN_STREAM << "AlarmHandler::"<<__func__<<": EXCEPTION PUSHING EVENTS: " << ex.errors[0].desc << endl;
}
alarms.vlock->readerOut();
/*
* remove from alarmed
*/
bool go = true;
while (go) {
alarmedlock->writerIn();
vector<alarm_t>::iterator found = \
find(alarmed.begin(), alarmed.end(), arginname);
if (found != alarmed.end()) {
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": " << found->name \
<< " removing" << endl;
alarmed.erase(found);
} else {
go = false;
}
alarmedlock->writerOut();
}
prepare_alarm_attr();
try
{
if(ds_num == 0)
{
//attr.set_value_date_quality(ds,0/*gettime()*/,Tango::ATTR_WARNING, ds_num, 0, false);
struct timeval now;
gettimeofday(&now,NULL);
push_change_event("alarm",(char**)ds,now,Tango::ATTR_WARNING, ds_num, 0, false);
}
else
{
//attr.set_value(ds, ds_num, 0, false);
push_change_event("alarm",ds, ds_num, 0, false);
}
push_change_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_change_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_change_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_change_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_change_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_change_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_change_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_change_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_change_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_change_event("alarmAudible",attr_alarmAudible_read);
push_change_event("alarmSummary",attr_alarmSummary_read);
push_archive_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_archive_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_archive_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_archive_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_archive_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_archive_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_archive_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_archive_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_archive_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_archive_event("alarmAudible",attr_alarmAudible_read);
push_archive_event("alarmSummary",attr_alarmSummary_read);
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << "error pushing alarm change event err=" << e.errors[0].desc;
INFO_STREAM << __func__<<": " << err.str() << endl;
}
//update attribute properties
events->update_property();
/*----- PROTECTED REGION END -----*/ // AlarmHandler::disable
}
//--------------------------------------------------------
/**
* Command ResetStatistics related method
* Description: Reset statistics
*
*/
//--------------------------------------------------------
void AlarmHandler::reset_statistics()
{
DEBUG_STREAM << "AlarmHandler::ResetStatistics() - " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::reset_statistics) ENABLED START -----*/
// Add your own code
alarms.vlock->readerIn();
for(alarm_container_t::iterator i = alarms.v_alarm.begin(); i!= alarms.v_alarm.end(); i++)
{
i->second.freq_counter = 0;
}
timespec now;
clock_gettime(CLOCK_MONOTONIC, &now);
double dnow = (now.tv_sec) + ((double)(now.tv_nsec))/1000000000;
last_statistics_reset_time = dnow;
alarms.vlock->readerOut();
/*----- PROTECTED REGION END -----*/ // AlarmHandler::reset_statistics
}
//--------------------------------------------------------
/**
* Command StopNew related method
* Description: Stop audible indications on the GUI
*
*/
//--------------------------------------------------------
void AlarmHandler::stop_new()
{
DEBUG_STREAM << "AlarmHandler::StopNew() - " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::stop_new) ENABLED START -----*/
// Add your own code
//12-06-08: StopNew command set is_new to 0
// Add your own code to control device here
alarm_container_t::iterator ai;
alarms.vlock->readerIn();
for (ai = alarms.v_alarm.begin(); ai != alarms.v_alarm.end(); ai++) {
ai->second.is_new = 0; //set all alarm as no more new
}
alarms.vlock->readerOut();
prepare_alarm_attr();
try
{
if(ds_num == 0)
{
//attr.set_value_date_quality(ds,0/*gettime()*/,Tango::ATTR_WARNING, ds_num, 0, false);
struct timeval now;
gettimeofday(&now,NULL);
push_change_event("alarm",(char**)ds,now,Tango::ATTR_WARNING, ds_num, 0, false);
}
else
{
//attr.set_value(ds, ds_num, 0, false);
push_change_event("alarm",ds, ds_num, 0, false);
}
push_change_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_change_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_change_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_change_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_change_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_change_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_change_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_change_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_change_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_change_event("alarmAudible",attr_alarmAudible_read);
push_change_event("alarmSummary",attr_alarmSummary_read);
push_archive_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_archive_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_archive_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_archive_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_archive_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_archive_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_archive_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_archive_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_archive_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_archive_event("alarmAudible",attr_alarmAudible_read);
push_archive_event("alarmSummary",attr_alarmSummary_read);
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << "error pushing alarm change event err=" << e.errors[0].desc;
INFO_STREAM << __func__<<": " << err.str() << endl;
}
/*----- PROTECTED REGION END -----*/ // AlarmHandler::stop_new
}
//--------------------------------------------------------
/**
* Command GetAlarmInfo related method
* Description: Returns the complete attribute info as an array of key=value
*
* @param argin Alarm name followed optionally by wanted key names
* @returns Complete attribute info as an array of key=value
*/
//--------------------------------------------------------
Tango::DevVarStringArray *AlarmHandler::get_alarm_info(const Tango::DevVarStringArray *argin)
{
Tango::DevVarStringArray *argout;
DEBUG_STREAM << "AlarmHandler::GetAlarmInfo() - " << device_name << endl;
/*----- PROTECTED REGION ID(AlarmHandler::get_alarm_info) ENABLED START -----*/
if(argin->length() < 1)
{
Tango::Except::throw_exception( \
(const char*)"BAD PARAMETERS", \
(const char*)"At least alarm name expected", \
(const char*)__func__, Tango::ERR);
}
// Add your own code
alarms.vlock->readerIn();
alarm_container_t::iterator it = alarms.v_alarm.find(string((*argin)[0]));
map<string,string> info;
vector<string> complete;
if(it == alarms.v_alarm.end())
{
alarms.vlock->readerOut();
ostringstream o;
o << "Alarm '" << argin << "' not found";
DEBUG_STREAM <<__func__ << ": " << o.str() << endl;
Tango::Except::throw_exception( \
(const char*)"NOT FOUND", \
(const char*)o.str().c_str(), \
(const char*)__func__, Tango::ERR);
}
info.insert(make_pair(NAME_KEY,it->first));
complete.push_back(KEY(NAME_KEY)+it->first);
Tango::MultiAttribute *m_attr = get_device_attr();
int attr_ind = m_attr->get_attr_ind_by_name(it->second.attr_name.c_str());
Tango::Attribute &attribute = m_attr->get_attr_by_ind(attr_ind);
ostringstream tmp_val;
vector<string> enum_labels = attribute.get_enum_labels();
if(*(it->second.attr_value) >= 0 && *(it->second.attr_value) < enum_labels.size())
tmp_val << enum_labels[*(it->second.attr_value)];
else
tmp_val << "UNKNOWN_ENUM(" << *(it->second.attr_value) << ")";
ostringstream tmp_ex;
tmp_ex.str("");
if(it->second.ex_reason.length() > 0 || it->second.ex_desc.length() > 0 || it->second.ex_origin.length() > 0)
{
tmp_ex << "{\"Reason\":\"" << it->second.ex_reason << "\",\"Desc\":\"" << it->second.ex_desc << "\",\"Origin\":\"" << it->second.ex_origin << "\"}";
info.insert(make_pair(VALUE_KEY,string("ERROR")));
complete.push_back(KEY(VALUE_KEY)+string("ERROR"));
info.insert(make_pair(FORMULA_KEY,it->second.formula));
complete.push_back(KEY(FORMULA_KEY)+it->second.formula);
info.insert(make_pair(ATTR_VALUES_KEY,tmp_ex.str()));
complete.push_back(KEY(ATTR_VALUES_KEY)+tmp_ex.str());
}
else
{
info.insert(make_pair(VALUE_KEY,tmp_val.str()));
complete.push_back(KEY(VALUE_KEY)+tmp_val.str());
info.insert(make_pair(FORMULA_KEY,it->second.formula));
complete.push_back(KEY(FORMULA_KEY)+it->second.formula);
info.insert(make_pair(ATTR_VALUES_KEY,it->second.attr_values));
complete.push_back(KEY(ATTR_VALUES_KEY)+it->second.attr_values);
}
ostringstream tmp_qual;
try
{
tmp_qual << quality_labels.at(it->second.quality);
} catch(std::out_of_range& ex)
{
tmp_qual << it->second.quality;
}
info.insert(make_pair(QUALITY_KEY,tmp_qual.str()));
complete.push_back(KEY(QUALITY_KEY)+tmp_qual.str());
ostringstream tmp;
//#if 0
tmp.str("");
tmp << (it->second.enabled ? "1" : "0");
info.insert(make_pair(ENABLED_KEY,tmp.str())); //TODO: redundant, information already in attr_value
complete.push_back(KEY(ENABLED_KEY)+tmp.str()); //TODO: redundant, information already in attr_value
tmp.str("");
tmp << (it->second.shelved ? "1" : "0");
info.insert(make_pair(SHELVED_KEY,tmp.str())); //TODO: redundant, information already in attr_value
complete.push_back(KEY(SHELVED_KEY)+tmp.str()); //TODO: redundant, information already in attr_value
tmp.str("");
tmp << ((it->second.ack == "ACK") ? "1" : "0");
info.insert(make_pair(ACKNOWLEDGED_KEY,tmp.str())); //TODO: redundant, information already in attr_value
complete.push_back(KEY(ACKNOWLEDGED_KEY)+tmp.str()); //TODO: redundant, information already in attr_value
//#endif
tmp.str("");
tmp << (it->second.is_new ? "1" : "0");
info.insert(make_pair(AUDIBLE_KEY,tmp.str()));
complete.push_back(KEY(AUDIBLE_KEY)+tmp.str());
tmp.str("");
if(it->second.stat == S_ALARM)
{
tmp << (it->second.on_counter);
}
else
{
tmp << (it->second.off_counter);
}
info.insert(make_pair(COUNTER_KEY,tmp.str()));
complete.push_back(KEY(COUNTER_KEY)+tmp.str());
tmp.str("");
tmp << (it->second.freq_counter);
info.insert(make_pair(FREQ_COUNTER_KEY,tmp.str()));
complete.push_back(KEY(FREQ_COUNTER_KEY)+tmp.str());
tmp.str("");
tmp << (it->second.on_delay);
info.insert(make_pair(ONDELAY_KEY,tmp.str()));
complete.push_back(KEY(ONDELAY_KEY)+tmp.str());
tmp.str("");
tmp << (it->second.on_delay);
info.insert(make_pair(OFFDELAY_KEY,tmp.str()));
complete.push_back(KEY(OFFDELAY_KEY)+tmp.str());
info.insert(make_pair(LEVEL_KEY,it->second.lev));
complete.push_back(KEY(LEVEL_KEY)+it->second.lev);
tmp.str("");
tmp << (it->second.silent_time);
info.insert(make_pair(SILENT_TIME_KEY,tmp.str()));
complete.push_back(KEY(SILENT_TIME_KEY)+tmp.str());
tmp.str("");
tmp << (it->second.silenced);
info.insert(make_pair(SILENT_TIME_REMAINING_KEY,tmp.str()));
complete.push_back(KEY(SILENT_TIME_REMAINING_KEY)+tmp.str());
info.insert(make_pair(GROUP_KEY,it->second.grp2str()));
complete.push_back(KEY(GROUP_KEY)+it->second.grp2str());
tmp.str("");
tmp << "\"" << it->second.msg << "\"";
info.insert(make_pair(MESSAGE_KEY,tmp.str()));
complete.push_back(KEY(MESSAGE_KEY)+tmp.str());
info.insert(make_pair(ON_COMMAND_KEY,it->second.cmd_name_a));
complete.push_back(KEY(ON_COMMAND_KEY)+it->second.cmd_name_a);
info.insert(make_pair(OFF_COMMAND_KEY,it->second.cmd_name_n));
complete.push_back(KEY(OFF_COMMAND_KEY)+it->second.cmd_name_n);
alarms.vlock->readerOut();
argout = new Tango::DevVarStringArray();
if(argin->length() == 1)
{
argout->length(complete.size());
for(size_t i=0; i<complete.size(); i++)
(*argout)[i] = Tango::string_dup(complete[i].c_str());
}
else
{
vector<string> out;
//out.push_back(NAME_KEY + string("=") + it->first);
for(size_t arg_i=0; arg_i < argin->length()-1; arg_i++)
{
map<string,string>::iterator it2 = info.find(string((*argin)[arg_i+1]));
if(it2 != info.end())
{
out.push_back(it2->first + string("=") + it2->second);
}
}
argout->length(out.size()/*+1*/);
vector<string>::iterator it3;
size_t i=0;
for(it3=out.begin(); it3!=out.end(); it3++)
{
(*argout)[i] = Tango::string_dup(it3->c_str());
i++;
}
}
/*----- PROTECTED REGION END -----*/ // AlarmHandler::get_alarm_info
return argout;
}
//--------------------------------------------------------
/**
* Method : AlarmHandler::add_dynamic_commands()
* Description : Create the dynamic commands if any
* for specified device.
*/
//--------------------------------------------------------
void AlarmHandler::add_dynamic_commands()
{
/*----- PROTECTED REGION ID(AlarmHandler::add_dynamic_commands) ENABLED START -----*/
// Add your own code to create and add dynamic commands if any
/*----- PROTECTED REGION END -----*/ // AlarmHandler::add_dynamic_commands
}
/*----- PROTECTED REGION ID(AlarmHandler::namespace_ending) ENABLED START -----*/
// Additional Methods
/*
* private methods
*/
void AlarmHandler::load_alarm(string alarm_string, alarm_t &alm, vector<string> &evn)
{
DEBUG_STREAM << "AlarmHandler::load_alarm(): Creating Spirit Parser... ->" << alarm_string << endl;
alarm_parse al_gr(alm); // Construct Spirit grammar
alm.name.clear();
alm.attr_name.clear();
alm.quality = Tango::ATTR_INVALID;
alm.ex_reason=string("NOT_SUBSCRIBED");
alm.ex_desc=string("One or more events not subscribed");
alm.ex_origin.clear();
alm.formula.clear();
alm.msg.clear();
alm.lev.clear();
alm.grp=0;
alm.to_be_evaluated = false;
alm.on_delay = 0;
alm.off_delay = 0;
alm.silent_time = -1;
alm.silenced = -1;
alm.cmd_name_a.clear();
alm.cmd_dp_a.clear();
alm.cmd_action_a.clear();
alm.send_arg_a = false;
alm.dp_a = NULL;
alm.cmd_name_n.clear();
alm.cmd_dp_n.clear();
alm.cmd_action_n.clear();
alm.send_arg_n = false;
alm.dp_n = NULL;
alm.enabled = 1;
evn.clear();
alm.formula_tree =
//boost::spirit::tree_parse_info< std::string::iterator, factory_t> tmp =
ast_parse<factory_t>(alarm_string.begin(), alarm_string.end(), al_gr, space_p); //parse string s with grammar al_gr, skipping white spaces
if (alm.formula_tree.full)
{
std::transform(alm.name.begin(), alm.name.end(), alm.name.begin(), (int(*)(int))tolower); //transform to lowercase
//replace / with __
if(!alm.name.empty())
{
alm.attr_name = alm.name;
#if 0
size_t start_pos = 0;
string from("/");
string to("__");
while((start_pos = alm.attr_name.find(from, start_pos)) != std::string::npos)
{
alm.attr_name.replace(start_pos, from.length(), to);
start_pos += to.length(); // In case 'to' contains 'from', like replacing 'x' with 'yx'
}
#endif
}
//std::transform(alm.formula.begin(), alm.formula.end(), alm.formula.begin(), (int(*)(int))tolower); //transform to lowercase: incorrect, state has to be written uppercase
std::transform(alm.lev.begin(), alm.lev.end(), alm.lev.begin(), (int(*)(int))tolower); //transform to lowercase
if(alm.cmd_name_a.length() > 0)
{
const char *c = alm.cmd_name_a.c_str();
int j = 0;
while (*c) {
if (*c == '/')
j++;
if (j < 3)
alm.cmd_dp_a.push_back(*c);
else if (*c != '/')
alm.cmd_action_a.push_back(*c);
c++;
}
}
if(alm.cmd_name_n.length() > 0)
{
const char *c = alm.cmd_name_n.c_str();
int j = 0;
while (*c) {
if (*c == '/')
j++;
if (j < 3)
alm.cmd_dp_n.push_back(*c);
else if (*c != '/')
alm.cmd_action_n.push_back(*c);
c++;
}
}
alm.silenced = (alm.silent_time > 0) ? 0 : -1; //0: can be silenced, -1: cannot be silenced
DEBUG_STREAM << "Parsing succeeded! ->" << alm.name << endl;
find_event_formula(alm.formula_tree,evn); //populate event list found in this formula
ostringstream dbg_msg;
dbg_msg << "In " << alm.name << " Event =";
for (vector<string>::iterator i = evn.begin(); i != evn.end(); i++)
dbg_msg << *i << ", ";
dbg_msg;
DEBUG_STREAM << dbg_msg.str() << endl;
}
else
{
ostringstream o;
o << "AlarmHandler::load_alarm(): Parsing Failed, '" << string(alarm_string.begin(), alm.formula_tree.stop) << "' parsed ok, BUT '" << string(alm.formula_tree.stop, alarm_string.end()) << "' not parsed"; //TODO
DEBUG_STREAM << o.str() << endl;
Tango::Except::throw_exception( \
(const char*)"Parsing Failed!", \
(const char*)o.str().c_str(), \
(const char*)"AlarmHandler::load_alarm()", Tango::ERR);
}
alm.ts = gettime();
DEBUG_STREAM << "AlarmHandler::load_alarm(): name = '" << alm.name << "'" << endl;
DEBUG_STREAM << " attr_name = '" << alm.attr_name << "'" << endl;
DEBUG_STREAM << " formula = '" << alm.formula << "'" << endl;
DEBUG_STREAM << " on_delay = '" << alm.on_delay << "'" << endl;
DEBUG_STREAM << " off_delay = '" << alm.off_delay << "'" << endl;
DEBUG_STREAM << " msg = '" << alm.msg << "'" << endl;
DEBUG_STREAM << " grp = '" << showbase << hex << alm.grp << "'=" << alm.grp2str() << endl;
DEBUG_STREAM << " silent_time = '" << alm.silent_time << "'" << endl;
DEBUG_STREAM << " silenced = '" << alm.silenced << "'" << endl;
DEBUG_STREAM << " lev = '" << alm.lev << "'" << endl;
DEBUG_STREAM << " action_a = '" << alm.cmd_name_a << "'" << endl;
DEBUG_STREAM << " action_n = '" << alm.cmd_name_n << "'" << endl;
DEBUG_STREAM << " enabled = '" << (alm.enabled ? "1" : "0") << "'" << endl;
if ((alm.name.empty() == false) && \
(alm.formula.empty() == false) && \
((alm.lev==LEV_LOG)||(alm.lev==LEV_WARNING)|| \
(alm.lev==LEV_FAULT)||(alm.lev.empty() == true))) {
alm.stat = S_NORMAL;
alm.ack = ACK;
alm.done = false;
// alm.grp = GR_DEFAULT;
// alm.lev = LEV_DEFAULT;
} else {
ostringstream o;
o << "AlarmHandler::load_alarm(): syntax error in '" << alarm_string << "'";
WARN_STREAM << o.str() << endl;
Tango::Except::throw_exception( \
(const char*)o.str().c_str(), \
(const char*)"", \
(const char*)"AlarmHandler::load_alarm()", Tango::ERR);
}
if (alarms.exist(alm.name)) {
ostringstream o;
o << "AlarmHandler::load_alarm(): alarm '" << alm.name << "' already exist";
WARN_STREAM << o.str() << endl;
Tango::Except::throw_exception( \
(const char*)o.str().c_str(), \
(const char*)o.str().c_str(), \
(const char*)"AlarmHandler::load_alarm()", Tango::ERR);
}
}
#if 0
void AlarmHandler::init_alarms(map< string,vector<string> > &alarm_events)
{
alarms.vlock->readerIn();
if (alarms.v_alarm.empty() == false)
{
for (alarm_container_t::iterator i = alarms.v_alarm.begin(); \
i != alarms.v_alarm.end(); i++)
{
map< string,vector<string> >::iterator f = //looking in map for alarm name as key
// find(alarm_events->begin(), alarm_events->end(), i->name);
alarm_events.find(i->second.name);
if(f == alarm_events.end())
continue; //ERROR: alarm not found in alarm_event map
DEBUG_STREAM << "AlarmHandler::init_alarms(): found Alarm= " << i->second.name << endl;
for(vector<string>::iterator j = f->second.begin(); \
j != f->second.end(); j++)
{
vector<event>::iterator found = \
find(events->v_event.begin(), events->v_event.end(), (*j));
DEBUG_STREAM << "AlarmHandler::init_alarms(): looking in events table for Event= " << (*j) << endl;
if (found != events->v_event.end())
{
i->second.insert(found->name);
found->push_alarm(i->second.name);
DEBUG_STREAM << "AlarmHandler::init_alarms(): found Event= " << found->name << " <- Alarm= " << i->second.name << endl;
//break; ???
} /* if */
} /* for */
}
}
alarms.vlock->readerOut();
}
#endif
void AlarmHandler::init_events(vector<string> &evn)
{
if (evn.empty() == false) {
sort(evn.begin(), evn.end());
vector<string>::iterator new_end = \
unique(evn.begin(), evn.end());
while (evn.end() != new_end) {
evn.pop_back();
}
vector<string>::iterator j = evn.begin();
while (j != evn.end()) {
//TODOevents->push_back(event(*j));
j++;
}
} /* if */
}
void AlarmHandler::add_alarm(alarm_t& a, bool starting) throw(string&)
{
alarms.push_back(a);
DEBUG_STREAM << "AlarmHandler::add_alarm(): added alarm '" \
<< a.name << "'" << endl;
if(!starting)
{
alarm_container_t::iterator italm = alarms.v_alarm.find(a.name);
add_AlarmState_dynamic_attribute(italm->second.attr_name);
Tango::DevEnum *attr_value = get_AlarmState_data_ptr(italm->second.attr_name);
italm->second.attr_value = attr_value;
italm->second.attr_name_formula = italm->second.attr_name + string("Formula");
#if _FORMULA_ATTR
add_AlarmFormula_dynamic_attribute(italm->second.attr_name_formula);
Tango::DevString *attr_value_formula = get_AlarmFormula_data_ptr(italm->second.attr_name_formula);
*attr_value_formula = Tango::string_dup(italm->second.formula.c_str());
italm->second.attr_value_formula = attr_value_formula;
#endif
}
}
void AlarmHandler::add_event(alarm_t& a, vector<string> &evn) throw(string&)
{
DEBUG_STREAM << "AlarmHandler::add_event(): formula '" << a.formula << "' found " << evn.size() << " events" << endl;
/*
* get the list of all the events in the formula
*/
for(vector<string>::iterator j = evn.begin(); j != evn.end(); j++)
{
vector<event>::iterator k = \
find(events->v_event.begin(), events->v_event.end(), *j);
if (k == events->v_event.end()) //if not already present
{
string name=*j;
vector<string> context;//TODO
events->add(name, context, UPDATE_PROP, false);//throws exception if already present
}
}
for (vector<string>::iterator j = evn.begin(); j != evn.end(); j++) {
vector<event>::iterator k = \
find(events->v_event.begin(), events->v_event.end(), *j);
if (k != events->v_event.end()) {
/*
* the event already exist; push alarm name
* into the per-event alarm list
*/
k->push_alarm(a.name);
a.to_be_evaluated = true;
DEBUG_STREAM << "AlarmHandler::add_event(): '" << *j << "' found, added " \
<< " alarm '" << a.name << "' to list, valid=" << k->valid << endl;
alarms.vlock->readerIn();
alarm_container_t::iterator l = alarms.v_alarm.find(a.name);
if (l != alarms.v_alarm.end())
{
l->second.insert(*j); //insert event name in set<string> (s_event) in alarm_t
}
else
{
WARN_STREAM << "AlarmHandler::add_event(): error inserting event '" << *j << "' in set of alarm '"
<< a.name << "'" << endl;
}
alarms.vlock->readerOut();
}
else
{
/*
* new event; add to event table
*/
//event e(*j);
//events->push_back(e);
/*
* update per-alarm event list
*/
DEBUG_STREAM << "AlarmHandler::add_event(): adding '" << *j \
<< "' to event list of alarm '" << a.name << "'" << endl;
alarms.vlock->readerIn();
alarm_container_t::iterator l = alarms.v_alarm.find(a.name);
if (l != alarms.v_alarm.end())
{
l->second.insert(*j); //insert event name in set<string> in alarm_t
}
else
{
WARN_STREAM << "AlarmHandler::add_event(): error inserting event '" << *j << "' in set of alarm '"
<< a.name << "'" << endl;
}
alarms.vlock->readerOut();
/*
* now, for the just-added event
*/
k = find(events->v_event.begin(), events->v_event.end(), *j);
if (k != events->v_event.end())
{
k->push_alarm(a.name);
#if 0
//now initialize value of this attribute
try {
Tango::DeviceAttribute attr_value;
attr_value = k->dp->read_attribute(k->attribute);
ecb.extract_values(&attr_value, k->value, k->type);
k->valid = true;
ostringstream msg;
msg << "AlarmHandler::add_event(): initial values of " << k->name << " = ";
for(vector<double>::iterator dd=k->value.begin(); dd!=k->value.end(); dd++)
msg << (*dd) << " ";
msg << ", valid=" << k->valid << ends;
DEBUG_STREAM << msg.str() << endl;
//delete attr_value;
} catch(Tango::DevFailed& e)
{
TangoSys_MemStream out_stream;
out_stream << "Failed to read initial value of " << k->name << " = " << e.errors[0].desc << ends;
k->valid = false;
#if TANGO_VER < 611 //if using subscribe stateless, alarm is not removed if it fails the subscription
k->pop_alarm(a.name); //remove alarm/formula just added to event
//events->v_event.pop_back();
events->v_event.erase(k); //remove event just added to event_table
//delete attr_value;
#endif
throw out_stream.str();
} catch(string & e)
{
TangoSys_MemStream out_stream;
out_stream << "Error reading initial value of " << k->name << " = " << e << ends;
k->pop_alarm(a.name); //remove alarm/formula just added to event
//events->v_event.pop_back();
events->v_event.erase(k); //remove event just added to event_table
//delete attr_value;
throw out_stream.str();
}
#endif
}
}
} //for (vector<string>::iterator j = evn.begin(); ...
for(vector<string>::iterator j = evn.begin(); j != evn.end(); j++)
{
vector<event>::iterator k = \
find(events->v_event.begin(), events->v_event.end(), *j);
if (k != events->v_event.end()) //if already present
{
string name=*j;
events->start(name);//throws exception if not found
}
}
}
/*
* because called asynchronously by alarm evaluating thread
* will use an alarm to report errors
*/
void AlarmHandler::do_alarm(bei_t& e)
{
bool changed=true;
int num_changed=0;
//if (e.name == INTERNAL_ERROR) {
if(e.type == TYPE_TANGO_ERR || e.type == TYPE_GENERIC_ERR)
{
ostringstream o;
o << e.msg << endl;
WARN_STREAM << "AlarmHandler::"<<__func__<<": " << o.str() << endl;
vector<event>::iterator found_ev = \
find(events->v_event.begin(), events->v_event.end(), e.ev_name);
if (found_ev == events->v_event.end())
{
//try to remove network domain and FQDN
string ev_name_str(e.ev_name);
string::size_type pos_slash = ev_name_str.find("tango://");
if (pos_slash != string::npos) //FQDN!!
{
//first remove network domain if any
string::size_type pos_dot = ev_name_str.find(".",8); //look for first . after tango://
string::size_type pos_colon = ev_name_str.find(":",8); //look for first : after tango://
pos_slash = ev_name_str.find('/',8); //look for first / after tango://
if(pos_dot < pos_slash && pos_dot != string::npos && pos_colon != string::npos && pos_slash != string::npos) //dot is in the TANGO_HOST part
{
string ev_name_str_no_domain = ev_name_str.substr(0,pos_dot) + ev_name_str.substr(pos_colon);
//DEBUG_STREAM << "AlarmHandler::"<<__func__<<": event "<< e.ev_name << " not found, trying without domain: " << ev_name_str_no_domain;
found_ev = \
find(events->v_event.begin(), events->v_event.end(), ev_name_str_no_domain);
}
if (found_ev == events->v_event.end() && pos_slash != string::npos)
{
ev_name_str = ev_name_str.substr(pos_slash + 1);//remove FQDN
//DEBUG_STREAM << "AlarmHandler::"<<__func__<<": event "<< e.ev_name << " not found, trying without fqdn: " << ev_name_str;
found_ev = \
find(events->v_event.begin(), events->v_event.end(), ev_name_str);
}
}
if (found_ev == events->v_event.end())
{
/*
* shouldn't happen!!!
*/
ostringstream o;
o << "TANGO Error but event '" \
<< e.ev_name << "' not found in event table!";
WARN_STREAM << "AlarmHandler::"<<__func__<<": " << o.str() << endl;
set_internal_alarm(e.ev_name, gettime(), o.str());
}
}
if(found_ev != events->v_event.end())
{
found_ev->err_counter++;
if(e.type == TYPE_TANGO_ERR)
found_ev->ex_reason = string("Event_ERROR");
else
found_ev->ex_reason = string("Alarm_ERROR");
found_ev->ex_desc = o.str();
found_ev->ex_origin = e.ev_name;
//LOOP ALARMS IN WHICH THIS EVENT IS USED
vector<string>::iterator j = found_ev->m_alarm.begin();
while (j != found_ev->m_alarm.end())
{
alarms.vlock->readerIn();
alarm_container_t::iterator it = alarms.v_alarm.find(*j);
if(it != alarms.v_alarm.end())
{
try
{
if(e.type == TYPE_TANGO_ERR)
it->second.ex_reason = found_ev->ex_reason;
else
it->second.ex_reason = found_ev->ex_reason;
it->second.ex_desc = found_ev->ex_desc;
it->second.ex_origin = found_ev->ex_origin;
Tango::DevErrorList errors(1);
errors.length(1);
errors[0].desc = CORBA::string_dup(it->second.ex_desc.c_str());
errors[0].severity = Tango::ERR;
errors[0].reason = CORBA::string_dup(it->second.ex_reason.c_str());
errors[0].origin = CORBA::string_dup(it->second.ex_origin.c_str());
Tango::DevFailed except(errors);
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": PUSHING EXCEPTION FOR " << it->second.attr_name << " " << it->second.ex_desc << "-" << it->second.ex_reason << "-" << it->second.ex_origin << endl;
push_change_event(it->second.attr_name, &except);
push_archive_event(it->second.attr_name, &except);
}catch(Tango::DevFailed &ex)
{}
}
alarms.vlock->readerOut();
j++;
}
}
return;
}
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": arrived event=" << e.ev_name << endl;
formula_res_t res;
vector<event>::iterator found = \
find(events->v_event.begin(), events->v_event.end(), e.ev_name);
if (found == events->v_event.end())
{
//try to remove network domain and FQDN
string ev_name_str(e.ev_name);
string::size_type pos_slash = ev_name_str.find("tango://");
if (pos_slash != string::npos) //FQDN!!
{
//first remove network domain if any
string::size_type pos_dot = ev_name_str.find(".",8); //look for first . after tango://
string::size_type pos_colon = ev_name_str.find(":",8); //look for first : after tango://
pos_slash = ev_name_str.find('/',8); //look for first / after tango://
if(pos_dot < pos_slash && pos_dot != string::npos && pos_colon != string::npos && pos_slash != string::npos) //dot is in the TANGO_HOST part
{
string ev_name_str_no_domain = ev_name_str.substr(0,pos_dot) + ev_name_str.substr(pos_colon);
//DEBUG_STREAM << "AlarmHandler::"<<__func__<<": event "<< e.ev_name << " not found, trying without domain: " << ev_name_str_no_domain;
found = \
find(events->v_event.begin(), events->v_event.end(), ev_name_str_no_domain);
}
if (found == events->v_event.end() && pos_slash != string::npos)
{
ev_name_str = ev_name_str.substr(pos_slash + 1);//remove FQDN
//DEBUG_STREAM << "AlarmHandler::"<<__func__<<": event "<< e.ev_name << " not found, trying without fqdn: " << ev_name_str;
found = \
find(events->v_event.begin(), events->v_event.end(), ev_name_str);
}
}
if (found == events->v_event.end())
{
/*
* shouldn't happen!!!
*/
ostringstream o;
o << "event '" \
<< e.ev_name << "' not found in event table!";
WARN_STREAM << "AlarmHandler::"<<__func__<<": " << o.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), o.str());
}
}
if (found != events->v_event.end())
{
found->value = e.value;
found->value_string = e.value_string;
found->quality = e.quality;
//found->errors = e.errors;
found->ex_reason = e.ex_reason;
found->ex_desc = e.ex_desc;
found->ex_origin = e.ex_origin;
found->valid = true;
found->ts = e.ts;
found->type = e.type;
found->err_counter = 0;
vector<string>::iterator j = found->m_alarm.begin();
while (j != found->m_alarm.end())
{
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": before do_alarm_eval name=" << *j << " ev=" << e.ev_name << endl;
changed = do_alarm_eval(*j, e.ev_name, found->ts);
if(changed)
num_changed++;
j++;
}
if(num_changed==0)
{
prepare_alm_mtx->lock();
alarms.vlock->readerIn();
alarm_container_t::iterator ai;
size_t freq_ind = 0;
for (ai = alarms.v_alarm.begin(); ai != alarms.v_alarm.end(); ai++)
{
attr_alarmFrequency_read[freq_ind] = ai->second.freq_counter;
freq_ind++;
}
alarms.vlock->readerOut();
prepare_alm_mtx->unlock();
push_change_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_archive_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
return;
}
prepare_alarm_attr();//TODO: frequencyAlarm should be updated anyway
if(ds_num == 0)
{
//attr.set_value_date_quality(ds,0/*gettime()*/,Tango::ATTR_WARNING, ds_num, 0, false);
struct timeval now;
gettimeofday(&now,NULL);
push_change_event("alarm",(char**)ds,now,Tango::ATTR_WARNING, ds_num, 0, false);
}
else
{
//attr.set_value(ds, ds_num, 0, false);
push_change_event("alarm",ds, ds_num, 0, false);
}
push_change_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_change_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_change_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_change_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_change_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_change_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_change_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_change_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_change_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_change_event("alarmAudible",attr_alarmAudible_read);
push_change_event("alarmSummary",attr_alarmSummary_read, alarmSummary_sz);
push_archive_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_archive_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_archive_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_archive_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_archive_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_archive_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_archive_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_archive_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_archive_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_archive_event("alarmAudible",attr_alarmAudible_read);
push_archive_event("alarmSummary",attr_alarmSummary_read, alarmSummary_sz);
}
else
{
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": event=" << e.ev_name << "NOT FOUND IN EVENT TABLE" << endl;
}
} /* do_alarm() */
bool AlarmHandler::do_alarm_eval(string alm_name, string ev_name, Tango::TimeVal ts)
{
bool changed = true;
bool eval_err = false;
formula_res_t res;
//alarm_container_t::iterator it = alarms.v_alarm.find(j->first);
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": before lock name=" << alm_name<< " ev=" << ev_name << endl;
alarms.vlock->readerIn();
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": after lock name=" << alm_name<< " ev=" << ev_name << endl;
alarm_container_t::iterator it = alarms.v_alarm.find(alm_name);
if(it != alarms.v_alarm.end())
{
if(ev_name == "FORCED_EVAL" && !it->second.to_be_evaluated)
{
alarms.vlock->readerOut();
return false;
}
if(ev_name != "FORCED_EVAL")
it->second.freq_counter++;
string tmpname=it->first;
try {
it->second.attr_values = string("{");
res = eval_formula(it->second.formula_tree, it->second.attr_values);
it->second.attr_values.erase(it->second.attr_values.size()-1);
it->second.attr_values += string("}");
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": Evaluation of " << it->second.formula << "; result=" << res.value << " quality=" << res.quality << endl;
changed = alarms.update(tmpname, ts, res, it->second.attr_values, it->second.grp2str(), it->second.msg, it->second.formula); //update internal structure and log to db
Tango::DevEnum *attr_value = get_AlarmState_data_ptr(it->second.attr_name);
if(!it->second.enabled)
*attr_value = _OOSRV;
else if(it->second.shelved && it->second.silenced > 0)
*attr_value = _SHLVD;
else if((it->second.stat == S_NORMAL) && it->second.ack == ACK)
*attr_value = _NORM;
else if((it->second.stat == S_ALARM) && it->second.ack == NOT_ACK)
*attr_value = _UNACK;
else if((it->second.stat == S_ALARM) && it->second.ack == ACK)
*attr_value = _ACKED;
else if((it->second.stat == S_NORMAL) && it->second.ack == NOT_ACK)
*attr_value = _RTNUN;
try
{ //DevFailed for push events
if(it->second.ex_reason.length() == 0)
{
timeval now;
gettimeofday(&now, NULL);
push_change_event(it->second.attr_name,(Tango::DevEnum *)attr_value,now,(Tango::AttrQuality)it->second.quality, 1/*size*/, 0, false);
push_archive_event(it->second.attr_name,(Tango::DevEnum *)attr_value,now,(Tango::AttrQuality)it->second.quality, 1/*size*/, 0, false);
}
else
{
Tango::DevErrorList errors(1);
errors.length(1);
errors[0].desc = CORBA::string_dup(it->second.ex_desc.c_str());
errors[0].severity = Tango::ERR;
errors[0].reason = CORBA::string_dup(it->second.ex_reason.c_str());
errors[0].origin = CORBA::string_dup(it->second.ex_origin.c_str());
Tango::DevFailed except(errors);
push_change_event(it->second.attr_name, &except);
push_archive_event(it->second.attr_name, &except);
}
} catch(Tango::DevFailed & ex)
{
WARN_STREAM << "AlarmHandler::"<<__func__<<": EXCEPTION PUSHING EVENTS: " << ex.errors[0].desc << endl;
}
} catch(std::out_of_range& ex)
{
eval_err = true;
ostringstream o;
o << tmpname << ": in formula array index out of range!";
WARN_STREAM << "AlarmHandler::"<<__func__<<": " << o.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), o.str());
try
{ //DevFailed for push events
Tango::DevErrorList errors(1);
errors.length(1);
it->second.ex_reason = string("OUT_OF_RANGE");
it->second.ex_desc = ev_name + ": " + o.str();
it->second.ex_origin = ev_name;
errors[0].desc = CORBA::string_dup(it->second.ex_desc.c_str());
errors[0].severity = Tango::ERR;
errors[0].reason = CORBA::string_dup(it->second.ex_reason.c_str());
errors[0].origin = CORBA::string_dup(it->second.ex_origin.c_str());
Tango::DevFailed except(errors);
push_change_event(it->second.attr_name, &except);
push_archive_event(it->second.attr_name, &except);
} catch(Tango::DevFailed & ex)
{
WARN_STREAM << "AlarmHandler::"<<__func__<<": EXCEPTION PUSHING EVENTS: " << ex.errors[0].desc << endl;
}
} catch(string & ex)
{
eval_err = true;
ostringstream o;
o << tmpname << ": in formula err=" << ex;
WARN_STREAM << "AlarmHandler::"<<__func__<<": " << o.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), o.str());
try
{ //DevFailed for push events
Tango::DevErrorList errors(1);
errors.length(1);
it->second.ex_reason = string("FORMULA_ERROR");
it->second.ex_desc = ev_name + ": " + o.str();
it->second.ex_origin = ev_name;
errors[0].desc = CORBA::string_dup(it->second.ex_desc.c_str());
errors[0].severity = Tango::ERR;
errors[0].reason = CORBA::string_dup(it->second.ex_reason.c_str());
errors[0].origin = CORBA::string_dup(it->second.ex_origin.c_str());
Tango::DevFailed except(errors);
push_change_event(it->second.attr_name, &except);
push_archive_event(it->second.attr_name, &except);
} catch(Tango::DevFailed & ex)
{
WARN_STREAM << "AlarmHandler::"<<__func__<<": EXCEPTION PUSHING EVENTS: " << ex.errors[0].desc << endl;
}
}
if(!eval_err)
{
it->second.to_be_evaluated = false;
}
}
else
{
ostringstream o;
//o << j->first << ": not found formula in alarm table" << ends;
o << (alm_name) << ": not found formula in alarm table";
WARN_STREAM << "AlarmHandler::"<<__func__<<": " << o.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), o.str());
#if 0 //TODO: attribute not existing -> cannot notify error pushing exception
try
{ //DevFailed for push events
Tango::DevErrorList errors(1);
errors.length(1);
string ex_reason = string("NOT_FOUND");
string ex_desc = ev_name + ": " + o.str();
string ex_origin = ev_name;
errors[0].desc = CORBA::string_dup(ex_desc.c_str());
errors[0].severity = Tango::ERR;
errors[0].reason = CORBA::string_dup(ex_reason.c_str());
errors[0].origin = CORBA::string_dup(ex_origin.c_str());
Tango::DevFailed except(errors);
//push_change_event(it->second.attr_name, &except);
//push_archive_event(it->second.attr_name, &except);
} catch(Tango::DevFailed & ex)
{
WARN_STREAM << "AlarmHandler::"<<__func__<<": EXCEPTION PUSHING EVENTS: " << ex.errors[0].desc << endl;
}
#endif
}
alarms.vlock->readerOut();
return changed;
}
void AlarmHandler::timer_update()
{
bool changed=true;
//DEBUG_STREAM << "AlarmHandler::timer_update(): entering..." << endl;
try {
changed=alarms.timer_update();
} catch(string & e)
{
ostringstream o;
o << "Error checking time thresholds and updating alarm status=" << e;
WARN_STREAM << "AlarmHandler::timer_update(): " << o.str() << endl;
set_internal_alarm(INTERNAL_ERROR, gettime(), o.str());
/* Tango::DevErrorList errors(1);
errors.length(1);
it->second.ex_reason = string("INTERNAL_ERROR");
it->second.ex_desc = o.str();
it->second.ex_origin = string("AlarmHandler::timer_update");
errors[0].desc = CORBA::string_dup(it->second.ex_desc.c_str());
errors[0].severity = Tango::ERR;
errors[0].reason = CORBA::string_dup(it->second.ex_reason.c_str());
errors[0].origin = CORBA::string_dup(it->second.ex_origin.c_str());
Tango::DevFailed except(errors);
push_change_event(it->second.attr_name, &except);
push_archive_event(it->second.attr_name, &except);*/
}
if(!changed)
{
return;
}
prepare_alarm_attr();//TODO: frequencyAlarm should be updated anyway
try
{
if(ds_num == 0)
{
//attr.set_value_date_quality(ds,0/*gettime()*/,Tango::ATTR_WARNING, ds_num, 0, false);
struct timeval now;
gettimeofday(&now,NULL);
push_change_event("alarm",(char**)ds,now,Tango::ATTR_WARNING, ds_num, 0, false);
}
else
{
//attr.set_value(ds, ds_num, 0, false);
push_change_event("alarm",ds, ds_num, 0, false);
}
push_change_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_change_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_change_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_change_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_change_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_change_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_change_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_change_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_change_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_change_event("alarmAudible",attr_alarmAudible_read);
push_change_event("alarmSummary",attr_alarmSummary_read, alarmSummary_sz);
push_archive_event("alarmNormal",&attr_alarmNormal_read[0], normalAlarms_sz);
push_archive_event("alarmUnacknowledged",&attr_alarmUnacknowledged_read[0], unacknowledgedAlarms_sz);
push_archive_event("alarmAcknowledged",&attr_alarmAcknowledged_read[0], acknowledgedAlarms_sz);
push_archive_event("alarmUnacknowledgedNormal",&attr_alarmUnacknowledgedNormal_read[0], unacknowledgedNormalAlarms_sz);
push_archive_event("alarmShelved",&attr_alarmShelved_read[0], shelvedAlarms_sz);
push_archive_event("alarmOutOfService",&attr_alarmOutOfService_read[0], outOfServiceAlarms_sz);
push_archive_event("alarmSilenced",&attr_alarmSilenced_read[0], silencedAlarms_sz);
push_archive_event("alarmList",&attr_alarmList_read[0], listAlarms_sz);
push_archive_event("alarmFrequency",&attr_alarmFrequency_read[0], listAlarms_sz);
push_archive_event("alarmAudible",attr_alarmAudible_read);
push_archive_event("alarmSummary",attr_alarmSummary_read, alarmSummary_sz);
} catch(Tango::DevFailed& e)
{
ostringstream err;
err << "error pushing alarm change event err=" << e.errors[0].desc;
INFO_STREAM << __func__<<": " << err.str() << endl;
}
}
bool AlarmHandler::remove_alarm(string& s) throw(string&)
{
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": entering alm name=" << s << endl;
alarms.vlock->writerIn();
alarm_container_t::iterator i = alarms.v_alarm.find(s);
if (i != alarms.v_alarm.end()) {
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": found in table alm name=" << s << endl;
for (set<string>::iterator j = i->second.s_event.begin(); \
j != i->second.s_event.end(); j++) {
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": looping event =" << *j << endl;
/*
* for each event into the per-alarm event list find
* the event table entry and remove this alarm from
* per-event alarm list
*/
vector<event>::iterator k = \
find(events->v_event.begin(), events->v_event.end(), *j);
if (k != events->v_event.end()) {
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": found event =" << *j << " in vector events, removing from its alarm list name=" << i->second.name << endl;
/*
* remove alarm
*/
k->pop_alarm(i->second.name);
DEBUG_STREAM << "AlarmHandler::"<<__func__<<": after pop_alarm" << endl;
if (k->m_alarm.empty()) {
/*
* no more alarms associated to this event, unsubscribe
* and remove from event table
*/
DEBUG_STREAM << "AlarmHandler::remove_alarm(): removing event '" \
<< k->name << "' from event table" << endl;
try {
events->stop(k->name);
events->remove(k->name, false);
} catch (...) {
ostringstream o;
o << "unsubscribe_event() failed for " \
<< k->name;
WARN_STREAM << "AlarmHandler::remove_alarm(): " << o.str() << endl;
alarms.vlock->writerOut();
throw o.str();
//return false;
}
//events->v_event.erase(k);
}
} else {
/*
* shouldn't happen!!!
*/
ostringstream o;
o << "event '" << *j \
<< "' not found in event table";
WARN_STREAM << "AlarmHandler::remove_alarm(): " << o.str() << endl;
alarms.vlock->writerOut();
throw o.str();
//return false;
}
} /* for */
events->update_property();
//delete proxy for actions
if(i->second.dp_a)
delete i->second.dp_a;
i->second.dp_a = NULL;
if(i->second.dp_n)
delete i->second.dp_n;
i->second.dp_n = NULL;
try
{
remove_AlarmState_dynamic_attribute(i->second.attr_name);
}
catch(Tango::DevFailed &e)
{
ostringstream o;
o << "AlarmHandler::" << __func__<<": attname '" << i->second.attr_name << "' exception removing attribute err="<<e.errors[0].desc ;
INFO_STREAM << o.str() << endl;
}
#if _FORMULA_ATTR
CORBA::string_free(*(i->second.attr_value_formula));
try
{
remove_AlarmFormula_dynamic_attribute(i->second.attr_name_formula);
}
catch(Tango::DevFailed &e)
{
ostringstream o;
o << "AlarmHandler::" << __func__<<": attname '" << i->second.attr_name_formula << "' exception removing attribute err="<<e.errors[0].desc ;
INFO_STREAM << o.str() << endl;
}
#endif
/*
* remove this alarm from alarm table
*/
alarms.erase(i);
alarms.vlock->writerOut();
return true;
}
else
{
WARN_STREAM << "AlarmHandler::"<<__func__<<": NOT found in table alm name=" << s << endl;
}
alarms.vlock->writerOut();
ostringstream o;
o << "alarm '" \
<< s << "' not found in alarm table";
WARN_STREAM << "AlarmHandler::remove_alarm(): " << o.str() << endl;
throw o.str();
//return false;
} /* remove_alarm() */
/*void AlarmHandler::add_to_database(alarm_t& a) throw(string&)
{
Tango::DbDatum alarm("alarm");
Tango::DbData db_data;
alarm << (short)1;
db_data.push_back(alarm);
string tmpname;
tmpname = a.name;
while (true) {
string::size_type j = tmpname.find_first_of("/.");
if (j == string::npos)
break;
tmpname.replace(j, 1, "_");
}
Tango::DbDatum property(tmpname);
ostringstream num;
num.clear();
num << a.grp << ends;
// sprintf(buf, "%02X-", buf2[j]);//change here the format of saved data
// string pro = a.name+"\t"+"$"+a.formula+"$"+"\t"+"\""+a.msg+"\""+"\t"+num.str();
//DEBUG_STREAM << "AlarmHandler::add_to_database(): a.name=" << a.name << " a.formula=" << a.formula << " a.lev=" << a.lev << " a.grp=" << a.grp2str() << " a.msg=" << a.msg << endl;
string pro = a.name+"\t"+a.formula+"\t"+string(a.time_threshold)+"\t"+ a.lev+"\t"+a.grp2str()+"\t"+"\""+a.msg+"\""+"\t"+a.cmd_name+"\t"; //grp has been transformed to string
DEBUG_STREAM << "AlarmHandler::add_to_database(): adding to database property=" << pro << endl;
property << pro;
db_data.push_back(property);
try {
get_db_device()->put_attribute_property(db_data);
} catch (...) {
ostringstream o;
o << "AlarmHandler::add_to_database(): put_device_attribute_property()" \
<< " failed" << ends;
ERROR_STREAM << o.str() << endl;
throw o.str();
}
}*/
void AlarmHandler::set_internal_alarm(string name, Tango::TimeVal t, string msg, unsigned int count)
{
alarm_t alm;
bool existing=false;
ostringstream o;
//o << (internal.size() + 1);
if(internal.size() == 0)
internal_counter = 0;
o << internal_counter;
internallock->writerIn();
vector<alarm_t>::iterator it;
for(it = internal.begin(); it != internal.end(); it++)
{
if(name == INTERNAL_ERROR)
{
if(it->msg == msg)
{
existing=true;
break;
}
}
else //for tango error log only one internal error per event
{
if(it->msg.find(name) != string::npos)
{
existing=true;
if(it->on_counter < count)
it->on_counter = count;
break;
}
}
}
if(existing)
{
/*size_t index;
int count;
index = it->stat.find("*");
ostringstream temp;
if((index != std::string::npos) && (index+1 != std::string::npos))
{
size_t last = it->stat.size();
string str_count= it->stat.substr(index+1, last - index+1);
count = strtol(str_count.c_str(), 0,10);
count++;
temp << it->stat.substr(0,index+1) << count;
it->stat = temp.str();
}
else
it->stat += "*2";*/
it->on_counter++;
it->msg = msg; //update with the last message
}
else
{
alm.name = string(INTERNAL_ERROR) + "_" + o.str();
internal_counter++;
alm.ts = t;
/*ostringstream stat;
if(count==0)
stat << S_ALARM;
else
stat << S_ALARM << "*" << count;*/
alm.on_counter = count;
//alm.stat = stat.str();
alm.stat = S_ALARM;
alm.ack = NOT_ACK;
alm.done = false;
alm.msg = msg;
//alm.grp = GR_DEFAULT;
if(!alm.grp_str.empty())
alm.grp = (alm.grp_str.begin())->second; //set groupe 'none' to internal alarms
else
alm.grp = GR_DEFAULT;
//alm.lev = LEV_DEFAULT;
alm.lev = LEV_LOG;
internal.push_back(alm);
}
internallock->writerOut();
}
//==============================================================
//------------------- AST evaluation methods -------------------
//==============================================================
formula_res_t AlarmHandler::eval_formula(tree_parse_info_t tree, string &attr_values)
{
return eval_expression(tree.trees.begin(), attr_values);
}
formula_res_t AlarmHandler::eval_expression(iter_t const& i, string &attr_values, int ev_ind) //throw (string &), std::out_of_range
{
ostringstream err;
err << "Evaluating formula: ";
//iter_t it = i->children.begin();
if (i->value.id() == formula_grammar::val_rID)
{
if(i->children.size() != 0)
{
err << "in node val_rID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
string val_d(i->value.begin(), i->value.end());
formula_res_t res;
res.value = strtod(val_d.c_str(), 0);
DEBUG_STREAM << " node value real = " << val_d << "(value="<<res.value<<" quality="<<res.quality<<")" << endl;
return res;
}
else if (i->value.id() == formula_grammar::val_hID)
{
if(i->children.size() != 0)
{
err << "in node val_hID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
string val_d(i->value.begin(), i->value.end());
DEBUG_STREAM << " node value hex = " << val_d << endl;
formula_res_t res;
res.value = strtod(val_d.c_str(), 0);
return res;
}
else if (i->value.id() == formula_grammar::val_stID)
{
if(i->children.size() != 0)
{
err << "in node val_stID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
string val_st(i->value.begin(), i->value.end());
double st = i->value.value(); //get value directly from node saved with access_node_d
DEBUG_STREAM << " node value state : " << val_st << "=" << st << endl;
formula_res_t res;
res.value = st;
return res;
}
else if (i->value.id() == formula_grammar::val_alarm_enum_stID)
{
if(i->children.size() != 0)
{
err << "in node val_alarm_enum_stID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
string val_st(i->value.begin(), i->value.end());
double st = i->value.value(); //get value directly from node saved with access_node_d
DEBUG_STREAM << " node value alarm enum state : " << val_st << "=" << st << endl;
formula_res_t res;
res.value = st;
return res;
}
else if (i->value.id() == formula_grammar::val_qualityID)
{
if(i->children.size() != 0)
{
err << "in node val_qualityID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
string val_quality(i->value.begin(), i->value.end());
double quality = i->value.value(); //get value directly from node saved with access_node_d
DEBUG_STREAM << " node value quality : " << val_quality << "=" << quality << endl;
formula_res_t res;
res.value = quality;
return res;
}
else if (i->value.id() == formula_grammar::unary_exprID)
{
DEBUG_STREAM << " node unary expression: " << string(i->value.begin(), i->value.end()) << endl;
if(i->children.size() != 1)
{
err << "in node unary_exprID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
formula_res_t res;
res = eval_expression(i->children.begin(), attr_values);
if (*i->value.begin() == '+')
{
res.value = + res.value;
}
else if (*i->value.begin() == '-')
{
res.value = - res.value;
}
else if (*i->value.begin() == '!')
{
res.value = ! res.value;
}
else
{
err << "in node unary_exprID(" << string(i->value.begin(), i->value.end()) << ") value not allowed";
throw err.str();
}
return res;
}
else if (i->value.id() == formula_grammar::mult_exprID)
{
DEBUG_STREAM << " node mult expression: " << string(i->value.begin(), i->value.end()) << endl;
if(i->children.size() != 2)
{
err << "in node mult_exprID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
if (*i->value.begin() == '*')
{
return eval_expression(i->children.begin(), attr_values) *
eval_expression(i->children.begin()+1, attr_values);
}
else if (*i->value.begin() == '/')
{
return eval_expression(i->children.begin(), attr_values) /
eval_expression(i->children.begin()+1, attr_values);
}
else
{
err << "in node mult_exprID(" << string(i->value.begin(), i->value.end()) << ") value not allowed";
throw err.str();
}
}
else if (i->value.id() == formula_grammar::add_exprID)
{
DEBUG_STREAM << " node add expression: " << string(i->value.begin(), i->value.end()) << endl;
if(i->children.size() != 2)
{
err << "in node add_exprID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
if (*i->value.begin() == '+')
{
return eval_expression(i->children.begin(), attr_values) +
eval_expression(i->children.begin()+1, attr_values);
}
else if (*i->value.begin() == '-')
{
return eval_expression(i->children.begin(), attr_values) -
eval_expression(i->children.begin()+1, attr_values);
}
else
{
err << "in node add_exprID(" << string(i->value.begin(), i->value.end()) << ") value not allowed";
throw err.str();
}
}
else if (i->value.id() == formula_grammar::event_ID)
{
DEBUG_STREAM << " node event" << string(i->value.begin(), i->value.end()) << endl;
formula_res_t ind;
if(i->children.size() != 2)
{
err << "in node event_ID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();;
throw err.str();
}
if((i->children.begin()+1)->value.id() == formula_grammar::indexID)
ind = eval_expression(i->children.begin()+1, attr_values); //array index
else if((i->children.begin()+1)->value.id() == formula_grammar::propertyID)
{
if(string((i->children.begin()+1)->value.begin(), (i->children.begin()+1)->value.end()) == ".quality")
{
formula_res_t res = eval_expression(i->children.begin(), attr_values, (int)ind.value);
res.value = res.quality;
DEBUG_STREAM << " node event.quality -> " << res.value << endl;
return res;
}
else if(string((i->children.begin()+1)->value.begin(), (i->children.begin()+1)->value.end()) == ".alarm")
{
formula_res_t res = eval_expression(i->children.begin(), attr_values, (int)ind.value);
res.value = (res.value == _UNACK) || (res.value == _ACKED);
DEBUG_STREAM << " node event.alarm -> " << res.value << endl;
return res;
}
else if(string((i->children.begin()+1)->value.begin(), (i->children.begin()+1)->value.end()) == ".normal")
{
formula_res_t res = eval_expression(i->children.begin(), attr_values, (int)ind.value);
res.value = (res.value == _NORM) || (res.value == _RTNUN);
DEBUG_STREAM << " node event.normal -> " << res.value << endl;
return res;
}
}
else
{
err << "in node event_ID(" << string(i->value.begin(), i->value.end()) << ") children2 is not an index ->" << string((i->children.begin()+1)->value.begin(), (i->children.begin()+1)->value.end());
throw err.str();
}
return eval_expression(i->children.begin(), attr_values, (int)ind.value);
}
else if (i->value.id() == formula_grammar::nameID)
{
if(i->children.size() != 0)
{
err << "in node nameID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
vector<event>::iterator it = events->v_event.begin();
string s(i->value.begin(), i->value.end());
std::transform(s.begin(), s.end(), s.begin(), (int(*)(int))tolower); //transform to lowercase
while ((it != events->v_event.end()) && (it->name != s))
it++;
if (it != events->v_event.end())
{
if(!it->valid)
{
if(it->ex_desc.length() > 0)
err << "attribute '" << string(i->value.begin(), i->value.end()) << "' exception: '" << it->ex_desc << "'";
else
err << "attribute '" << string(i->value.begin(), i->value.end()) << "' value not valid!";
throw err.str();
}
else if(it->type != Tango::DEV_STRING && it->value.empty())
{
if(it->ex_desc.length() > 0)
err << "attribute '" << string(i->value.begin(), i->value.end()) << "' exception: '" << it->ex_desc << "'";
else
err << "attribute '" << string(i->value.begin(), i->value.end()) << "' value not initialized!!";
throw err.str();
}
ostringstream temp_attr_val;
if(it->value.size() > 1)
temp_attr_val << "\"" << it->name << "[" << ev_ind << "]\":" <<it->value.at(ev_ind) << ",";//throw std::out_of_range
else
temp_attr_val << "\"" << it->name << "\":" <<it->value.at(ev_ind) << ",";//throw std::out_of_range
attr_values += temp_attr_val.str();
formula_res_t res;
res.quality = it->quality;
res.ex_reason = it->ex_reason;
res.ex_desc = it->ex_desc;
res.ex_origin = it->ex_origin;
DEBUG_STREAM << " node name -> " << temp_attr_val.str() << " quality=" << res.quality << endl;
res.value = it->value.at(ev_ind); //throw std::out_of_range
return res;
}
else
{
err << "in event: (" << string(i->value.begin(), i->value.end()) << ") not found in event table";
throw err.str();
}
}
else if (i->value.id() == formula_grammar::indexID)
{
if(i->children.size() != 0)
{
err << "in node indexID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
string val_d(i->value.begin(), i->value.end());
DEBUG_STREAM << " node index = " << val_d << endl;
formula_res_t res;
res.value = strtod(val_d.c_str(), 0);
return res;
}
else if (i->value.id() == formula_grammar::logical_exprID)
{
DEBUG_STREAM << " node logical expression: " << string(i->value.begin(), i->value.end()) << endl;
if(i->children.size() != 2)
{
err << "in node logical_exprID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
if (string(i->value.begin(), i->value.end()) == string("&&"))
{
return eval_expression(i->children.begin(), attr_values) &&
eval_expression(i->children.begin()+1, attr_values);
}
else if (string(i->value.begin(), i->value.end()) == string("||"))
{
return eval_expression(i->children.begin(), attr_values) ||
eval_expression(i->children.begin()+1, attr_values);
}
else
{
err << "in node logical_exprID(" << string(i->value.begin(), i->value.end()) << ") value not allowed";
throw err.str();
}
}
else if (i->value.id() == formula_grammar::bitwise_exprID)
{
DEBUG_STREAM << " node bitwise expression: " << string(i->value.begin(), i->value.end()) << endl;
if(i->children.size() != 2)
{
err << "in node bitwise_exprID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
formula_res_t res_1=eval_expression(i->children.begin(), attr_values),
res_2=eval_expression(i->children.begin()+1, attr_values);
long val_l1,val_l2;
string err2("ERROR: non-int value in bitwise operation!");
val_l1 = (long)trunc(res_1.value); //transform to long
val_l2 = (long)trunc(res_2.value); //transform to long
if((val_l1 != res_1.value) || (val_l2 != res_2.value)) //if different, lost something with truncf
throw err2;
if (*i->value.begin() == '&')
{
formula_res_t res;
res.value = (double)(val_l1 & val_l2);
res.quality = res.combine_quality(res_1.quality, res_2.quality);
res.ex_reason = res.combine_exception(res_1.ex_reason, res_2.ex_reason);
res.ex_desc = res.combine_exception(res_1.ex_desc, res_2.ex_desc);
res.ex_origin = res.combine_exception(res_1.ex_origin, res_2.ex_origin);
return res;
}
else if (*i->value.begin() == '|')
{
formula_res_t res;
res.value = (double)(val_l1 | val_l2);
res.quality = res.combine_quality(res_1.quality, res_2.quality);
res.ex_reason = res.combine_exception(res_1.ex_reason, res_2.ex_reason);
res.ex_desc = res.combine_exception(res_1.ex_desc, res_2.ex_desc);
res.ex_origin = res.combine_exception(res_1.ex_origin, res_2.ex_origin);
return res;
}
else if (*i->value.begin() == '^')
{
formula_res_t res;
res.value = (double)(val_l1 ^ val_l2);
res.quality = res.combine_quality(res_1.quality, res_2.quality);
res.ex_reason = res.combine_exception(res_1.ex_reason, res_2.ex_reason);
res.ex_desc = res.combine_exception(res_1.ex_desc, res_2.ex_desc);
res.ex_origin = res.combine_exception(res_1.ex_origin, res_2.ex_origin);
return res;
}
else
{
err << "in node bitwise_exprID(" << string(i->value.begin(), i->value.end()) << ") value not allowed";
throw err.str();
}
}
else if (i->value.id() == formula_grammar::shift_exprID)
{
DEBUG_STREAM << " node shift expression: " << string(i->value.begin(), i->value.end()) << endl;
if(i->children.size() != 2)
{
err << "in node shift_exprID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
formula_res_t res_1=eval_expression(i->children.begin(), attr_values),
res_2=eval_expression(i->children.begin()+1, attr_values);
long val_l1,val_l2;
string err2("ERROR: non-int value in bitwise operation!");
val_l1 = (long)trunc(res_1.value); //transform to long
val_l2 = (long)trunc(res_2.value); //transform to long
if((val_l1 != res_1.value) || (val_l2 != res_2.value)) //if different, lost something with truncf
throw err2;
if (string(i->value.begin(), i->value.end()) == string("<<"))
{
formula_res_t res;
res.value = (double)(val_l1 << val_l2);
res.quality = res.combine_quality(res_1.quality, res_2.quality);
res.ex_reason = res.combine_exception(res_1.ex_reason, res_2.ex_reason);
res.ex_desc = res.combine_exception(res_1.ex_desc, res_2.ex_desc);
res.ex_origin = res.combine_exception(res_1.ex_origin, res_2.ex_origin);
return res;
}
else if (string(i->value.begin(), i->value.end()) == string(">>"))
{
formula_res_t res;
res.value = (double)(val_l1 >> val_l2);
res.quality = res.combine_quality(res_1.quality, res_2.quality);
res.ex_reason = res.combine_exception(res_1.ex_reason, res_2.ex_reason);
res.ex_desc = res.combine_exception(res_1.ex_desc, res_2.ex_desc);
res.ex_origin = res.combine_exception(res_1.ex_origin, res_2.ex_origin);
return res;
}
else
{
err << "in node shift_exprID(" << string(i->value.begin(), i->value.end()) << ") value not allowed";
throw err.str();
}
}
else if (i->value.id() == formula_grammar::equality_exprID)
{
DEBUG_STREAM << " node equality expression: " << string(i->value.begin(), i->value.end()) << endl;
if(i->children.size() != 2)
{
err << "in node equality_exprID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
//string comparison here
iter_t const& i2_1 = i->children.begin();
iter_t const& i2_2 = i->children.begin()+1;
//OK only attr == 'string' or attr != 'string'
if(i2_1->value.id() == formula_grammar::nameID && i2_2->value.id() == formula_grammar::val_stringID)
{
if(i2_1->children.size() == 0 && i2_2->children.size() == 0)
{
//retrieve string from attribute:
string attr_val = "";
string name_id(i2_1->value.begin(), i2_1->value.end());
std::transform(name_id.begin(), name_id.end(), name_id.begin(), (int(*)(int))tolower); //transform to lowercase
formula_res_t res;
vector<event>::iterator it = events->v_event.begin();
while ((it != events->v_event.end()) && (it->name != name_id))
it++;
if (it != events->v_event.end())
{
if(!it->valid)
{
err << "in node equality_exprID -> nameID(" << string(i2_1->value.begin(), i2_1->value.end()) << ") value not valid!";
if(it->ex_desc.length() > 0)
err << " EX: '" << it->ex_desc << "'";
throw err.str();
}
else if(it->type != Tango::DEV_STRING && it->value.empty())
{
err << "in node nameID(" << string(i2_1->value.begin(), i2_1->value.end()) << ") value not initialized!!";
if(it->ex_desc.length() > 0)
err << " EX: '" << it->ex_desc << "'";
throw err.str();
}
ostringstream temp_attr_val;
temp_attr_val << "\"" << it->name << "\":\"" <<it->value_string << "\",";
attr_values += temp_attr_val.str();
res.quality = it->quality;
res.ex_reason = it->ex_reason;
res.ex_desc = it->ex_desc;
res.ex_origin = it->ex_origin;
DEBUG_STREAM << " node name -> " << temp_attr_val.str() << " quality=" << res.quality << endl;
attr_val = string("'") + it->value_string + string("'");
}
else
{
err << "in event: (" << string(i->value.begin(), i->value.end()) << ") not found in event table";
throw err.str();
}
//retrieve string from formula
string val_string(i2_2->value.begin(), i2_2->value.end());
if (string(i->value.begin(), i->value.end()) == string("!="))
{
res.value = attr_val != val_string;
return res;
}
else if (string(i->value.begin(), i->value.end()) == string("=="))
{
res.value = attr_val == val_string;
return res;
}
else
{
err << "in node equality_exprID(" << string(i->value.begin(), i->value.end()) << ") value not allowed (val_stringID)";
throw err.str();
}
}
}
else
{
if (string(i->value.begin(), i->value.end()) == string("!="))
{
return eval_expression(i->children.begin(), attr_values) !=
eval_expression(i->children.begin()+1, attr_values);
}
else if (string(i->value.begin(), i->value.end()) == string("=="))
{
return eval_expression(i->children.begin(), attr_values) ==
eval_expression(i->children.begin()+1, attr_values);
}
else
{
err << "in node equality_exprID(" << string(i->value.begin(), i->value.end()) << ") value not allowed";
throw err.str();
}
}
}
else if (i->value.id() == formula_grammar::compare_exprID)
{
DEBUG_STREAM << " node compare expression: " << string(i->value.begin(), i->value.end()) << endl;
if(i->children.size() != 2)
{
err << "in node compare_exprID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
if (string(i->value.begin(), i->value.end()) == string("<="))
{
return eval_expression(i->children.begin(), attr_values) <=
eval_expression(i->children.begin()+1, attr_values);
}
else if (string(i->value.begin(), i->value.end()) == string(">="))
{
return eval_expression(i->children.begin(), attr_values) >=
eval_expression(i->children.begin()+1, attr_values);
}
else if (*i->value.begin() == '<')
{
return eval_expression(i->children.begin(), attr_values) <
eval_expression(i->children.begin()+1, attr_values);
}
else if (*i->value.begin() == '>')
{
return eval_expression(i->children.begin(), attr_values) >
eval_expression(i->children.begin()+1, attr_values);
}
else
{
err << "in node equality_exprID(" << string(i->value.begin(), i->value.end()) << ") value not allowed";
throw err.str();
}
}
else if (i->value.id() == formula_grammar::funcID)
{
DEBUG_STREAM << " node function: " << string(i->value.begin(), i->value.end()) << endl;
if(i->children.size() != 1)
{
err << "in node funcID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
formula_res_t res;
res = eval_expression(i->children.begin(), attr_values);
if (string(i->value.begin(), i->value.end()) == string("abs"))
{
res.value = fabs(res.value);
return res;
}
else if (string(i->value.begin(), i->value.end()) == string("cos"))
{
res.value = cos(res.value);
return res;
}
else if (string(i->value.begin(), i->value.end()) == string("sin"))
{
res.value = sin(res.value);
return res;
}
else if (string(i->value.begin(), i->value.end()) == string("quality"))
{
res.value = res.quality;
return res;
}
else
{
err << "in node funcID(" << string(i->value.begin(), i->value.end()) << ") value not allowed";
throw err.str();
}
}
else if (i->value.id() == formula_grammar::func_dualID)
{
DEBUG_STREAM << " node function dual: " << string(i->value.begin(), i->value.end()) << endl;
if(i->children.size() != 2)
{
err << "in node func_dualID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
formula_res_t res_1=eval_expression(i->children.begin(), attr_values),
res_2=eval_expression(i->children.begin()+1, attr_values);
if (string(i->value.begin(), i->value.end()) == string("min"))
{
formula_res_t res;
res.value = min(res_1.value, res_2.value);
res.quality = res.combine_quality(res_1.quality, res_2.quality);
res.ex_reason = res.combine_exception(res_1.ex_reason, res_2.ex_reason);
res.ex_desc = res.combine_exception(res_1.ex_desc, res_2.ex_desc);
res.ex_origin = res.combine_exception(res_1.ex_origin, res_2.ex_origin);
return res;
}
else if (string(i->value.begin(), i->value.end()) == string("max"))
{
formula_res_t res;
res.value = max(res_1.value, res_2.value);
res.quality = res.combine_quality(res_1.quality, res_2.quality);
res.ex_reason = res.combine_exception(res_1.ex_reason, res_2.ex_reason);
res.ex_desc = res.combine_exception(res_1.ex_desc, res_2.ex_desc);
res.ex_origin = res.combine_exception(res_1.ex_origin, res_2.ex_origin);
return res;
}
else if (string(i->value.begin(), i->value.end()) == string("pow"))
{
formula_res_t res;
res.value = pow(res_1.value, res_2.value);
res.quality = res.combine_quality(res_1.quality, res_2.quality);
res.ex_reason = res.combine_exception(res_1.ex_reason, res_2.ex_reason);
res.ex_desc = res.combine_exception(res_1.ex_desc, res_2.ex_desc);
res.ex_origin = res.combine_exception(res_1.ex_origin, res_2.ex_origin);
return res;
}
else
{
err << "in node func_dualID(" << string(i->value.begin(), i->value.end()) << ") value not allowed";
throw err.str();
}
}
else if (i->value.id() == formula_grammar::cond_exprID)
{
DEBUG_STREAM << " node ternary_if expression: " << string(i->value.begin(), i->value.end()) << endl;
if(i->children.size() != 3)
{
err << "in node ternary_ifID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
formula_res_t res_1=eval_expression(i->children.begin(), attr_values);
if(res_1.value)
{
formula_res_t res = eval_expression(i->children.begin()+1, attr_values);
return res;
}
else
{
formula_res_t res = eval_expression(i->children.begin()+2, attr_values);
return res;
}
}
else
{
DEBUG_STREAM << " node unknown id: " << string(i->value.begin(), i->value.end()) << endl;
{
err << "node unknown!! value=" << string(i->value.begin(), i->value.end());
throw err.str();
}
}
formula_res_t res;
res.value = 0;
return res;
}
void AlarmHandler::find_event_formula(tree_parse_info_t tree, vector<string> & ev)
{
eval_node_event(tree.trees.begin(), ev);
return;
}
void AlarmHandler::eval_node_event(iter_t const& i, vector<string> & ev)
{
DEBUG_STREAM << "In eval_node_event. i->value = '" <<
string(i->value.begin(), i->value.end()) <<
"' i->children.size() = " << i->children.size() << " NODE=" << rule_names[i->value.id()] << endl;
ostringstream err;
err << "Looking for event in formula tree: ";
/*if (i->value.id() == formula_grammar::event_ID)
{
DEBUG_STREAM << "eval_node_event(): in eventID!!!=" << string(i->value.begin(), i->value.end()) << endl;
}
else*/ if (i->value.id() == formula_grammar::nameID)
{
DEBUG_STREAM << "eval_node_event(): find event name=" << string(i->value.begin(), i->value.end()) << endl;
if(i->children.size() != 0)
{
err << "in node nameID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size();
throw err.str();
}
string s(i->value.begin(), i->value.end());
std::transform(s.begin(), s.end(), s.begin(), (int(*)(int))tolower); //transform to lowercase
ev.push_back(s);
}
//cout << endl;
//iter_t it = i->children.begin();
for(iter_t it = i->children.begin(); it != i->children.end(); it++)
eval_node_event(it, ev);
return;
}
void AlarmHandler::prepare_alarm_attr()
{
prepare_alm_mtx->lock();
alarm_container_t::iterator ai;
vector<alarm_t>::iterator aid;
bool is_audible=false;
alarms.vlock->readerIn();
outOfServiceAlarms_sz=0;
shelvedAlarms_sz=0;
acknowledgedAlarms_sz=0;
unacknowledgedAlarms_sz=0;
unacknowledgedNormalAlarms_sz=0;
normalAlarms_sz=0;
silencedAlarms_sz=0;
listAlarms_sz=0;
alarmSummary_sz=0;
string almstate;
for (ai = alarms.v_alarm.begin(); ai != alarms.v_alarm.end(); ai++) {
#ifndef ALM_SUM_STR
stringstream alm_summary;
alm_summary << KEY(NAME_KEY) << ai->first << SEP;
#else
string alm_summary;
alm_summary += KEY(NAME_KEY) + ai->first + SEP;
#endif
if(ai->second.enabled == false)
{
outOfServiceAlarms_read[outOfServiceAlarms_sz] = ai->second.name;
attr_alarmOutOfService_read[outOfServiceAlarms_sz] = const_cast<char*>(outOfServiceAlarms_read[outOfServiceAlarms_sz].c_str());
/*strcpy(c_outOfServiceAlarms_read[outOfServiceAlarms_sz], ai->second.name.c_str());
attr_alarmOutOfService_read[outOfServiceAlarms_sz] = c_outOfServiceAlarms_read[outOfServiceAlarms_sz];*/
//attr_alarmOutOfService_read[outOfServiceAlarms_sz] = CORBA::string_dup(ai->second.name.c_str());
outOfServiceAlarms_sz++;
almstate = "OOSRV";
}
else if(ai->second.shelved)
{
shelvedAlarms_read[shelvedAlarms_sz] = ai->second.name;
attr_alarmShelved_read[shelvedAlarms_sz] = const_cast<char*>(shelvedAlarms_read[shelvedAlarms_sz].c_str());
/*strcpy(c_shelvedAlarms_read[shelvedAlarms_sz], ai->second.name.c_str());
attr_alarmShelved_read[shelvedAlarms_sz] = c_shelvedAlarms_read[shelvedAlarms_sz];*/
//attr_alarmShelved_read[shelvedAlarms_sz] = CORBA::string_dup(ai->second.name.c_str());
shelvedAlarms_sz++;
almstate = "SHLVD";
}
else
{
if(ai->second.stat == S_ALARM && ai->second.ack == ACK)
{
acknowledgedAlarms_read[acknowledgedAlarms_sz] = ai->second.name;
attr_alarmAcknowledged_read[acknowledgedAlarms_sz] = const_cast<char*>(acknowledgedAlarms_read[acknowledgedAlarms_sz].c_str());
/*strcpy(c_acknowledgedAlarms_read[acknowledgedAlarms_sz], ai->second.name.c_str());
attr_alarmAcknowledged_read[acknowledgedAlarms_sz] = c_acknowledgedAlarms_read[acknowledgedAlarms_sz];*/
//attr_alarmAcknowledged_read[acknowledgedAlarms_sz] = CORBA::string_dup(ai->second.name.c_str());
acknowledgedAlarms_sz++;
almstate = "ACKED";
}
else if(ai->second.stat == S_ALARM && ai->second.ack == NOT_ACK)
{
unacknowledgedAlarms_read[unacknowledgedAlarms_sz] = ai->second.name;
attr_alarmUnacknowledged_read[unacknowledgedAlarms_sz] = const_cast<char*>(unacknowledgedAlarms_read[unacknowledgedAlarms_sz].c_str());
/*strcpy(c_unacknowledgedAlarms_read[unacknowledgedAlarms_sz], ai->second.name.c_str());
attr_alarmUnacknowledged_read[unacknowledgedAlarms_sz] = c_unacknowledgedAlarms_read[unacknowledgedAlarms_sz];*/
//attr_alarmUnacknowledged_read[unacknowledgedAlarms_sz] = CORBA::string_dup(ai->second.name.c_str());
unacknowledgedAlarms_sz++;
almstate = "UNACK";
}
else if(ai->second.stat == S_NORMAL && ai->second.ack == NOT_ACK)
{
unacknowledgedNormalAlarms_read[unacknowledgedNormalAlarms_sz] = ai->second.name;
attr_alarmUnacknowledgedNormal_read[unacknowledgedNormalAlarms_sz] = const_cast<char*>(unacknowledgedNormalAlarms_read[unacknowledgedNormalAlarms_sz].c_str());
/*strcpy(c_unacknowledgedNormalAlarms_read[unacknowledgedNormalAlarms_sz], ai->second.name.c_str());
attr_alarmUnacknowledgedNormal_read[unacknowledgedNormalAlarms_sz] = c_unacknowledgedNormalAlarms_read[unacknowledgedNormalAlarms_sz];*/
//attr_alarmUnacknowledgedNormal_read[unacknowledgedNormalAlarms_sz] = CORBA::string_dup(ai->second.name.c_str());
unacknowledgedNormalAlarms_sz++;
almstate = "RTNUN";
}
else if(ai->second.stat == S_NORMAL && ai->second.ack == ACK)
{
normalAlarms_read[normalAlarms_sz] = ai->second.name;
attr_alarmNormal_read[normalAlarms_sz] = const_cast<char*>(normalAlarms_read[normalAlarms_sz].c_str());
/*strcpy(c_normalAlarms_read[normalAlarms_sz], ai->second.name.c_str());
attr_alarmNormal_read[normalAlarms_sz] = c_normalAlarms_read[normalAlarms_sz];*/
//attr_alarmNormal_read[normalAlarms_sz] = CORBA::string_dup(ai->second.name.c_str());
normalAlarms_sz++;
almstate = "NORM";
}
if(ai->second.silenced > 0)
{
silencedAlarms_read[silencedAlarms_sz] = ai->second.name;
attr_alarmSilenced_read[silencedAlarms_sz] = const_cast<char*>(silencedAlarms_read[silencedAlarms_sz].c_str());
/*strcpy(c_silencedAlarms_read[silencedAlarms_sz], ai->second.name.c_str());
attr_alarmSilenced_read[silencedAlarms_sz] = c_silencedAlarms_read[silencedAlarms_sz];*/
//attr_alarmSilenced_read[silencedAlarms_sz] = CORBA::string_dup(ai->second.name.c_str());
silencedAlarms_sz++;
}
}
ostringstream tmp_ex;
//tmp_ex.str("");
if(ai->second.ex_reason.length() > 0 || ai->second.ex_desc.length() > 0 || ai->second.ex_origin.length() > 0)
{
tmp_ex << "{\"Reason\":\"" << ai->second.ex_reason << "\",\"Desc\":\"" << ai->second.ex_desc << "\",\"Origin\":\"" << ai->second.ex_origin << "\"}";
DEBUG_STREAM << __func__ << ": " << tmp_ex.str();
if(almstate != "SHLVD" && almstate != "OOSRV")
{
almstate = "ERROR";
}
}
tm time_tm;
time_t time_sec= ai->second.ts.tv_sec;
//gmtime_r(&time_sec,&time_tm); //-> UTC
localtime_r(&time_sec,&time_tm);
char time_buf[64];
strftime(time_buf, sizeof(time_buf), "%Y-%m-%d %H:%M:%S", &time_tm);
#ifndef ALM_SUM_STR
alm_summary << KEY(VALUE_KEY) << almstate << SEP; //TODO: string or enum value?
alm_summary << KEY(LEVEL_KEY) << ai->second.lev << SEP;
alm_summary << KEY(ALARM_TIME_KEY) << time_buf << "." << ai->second.ts.tv_usec << SEP;
alm_summary << KEY(FORMULA_KEY) << ai->second.formula << SEP;
alm_summary << KEY(MESSAGE_KEY) << ai->second.msg; //TODO: escape ';'
#else
alm_summary += string(KEY(VALUE_KEY)) + almstate + SEP; //TODO: string or enum value?
alm_summary += KEY(LEVEL_KEY) + ai->second.lev + SEP;
stringstream sval;
sval << time_buf << "." << ai->second.ts.tv_usec;
alm_summary += KEY(ALARM_TIME_KEY) + sval.str() + SEP;
alm_summary += KEY(FORMULA_KEY) + ai->second.formula + SEP;
alm_summary += KEY(MESSAGE_KEY) + ai->second.msg; //TODO: escape ';'
#endif
#if 0
#ifndef ALM_SUM_STR
alm_summary << SEP;
alm_summary << KEY(ACKNOWLEDGED_KEY) << (ai->second.ack== ACK ? 1 : 0) << SEP; //TODO: 1/0 or ACK, NOT_ACK ?
alm_summary << KEY(ENABLED_KEY) << (ai->second.enabled ? 1 : 0) << SEP;
alm_summary << KEY(SHELVED_KEY) << (ai->second.shelved ? 1 : 0) << SEP;
alm_summary << KEY(GROUP_KEY) << ai->second.grp2str() << SEP;
alm_summary << KEY(ON_COUNTER_KEY) << ai->second.on_counter << SEP;
alm_summary << KEY(OFF_COUNTER_KEY) << ai->second.off_counter << SEP;
alm_summary << KEY(FREQ_COUNTER_KEY) << ai->second.freq_counter << SEP;
alm_summary << KEY(QUALITY_KEY) << ai->second.quality << SEP;
#else
alm_summary += string(SEP);
alm_summary += string(KEY(ACKNOWLEDGED_KEY)) + (ai->second.ack== ACK ? "1" : "0") + SEP; //TODO: 1/0 or ACK, NOT_ACK ?
alm_summary += string(KEY(ENABLED_KEY)) + (ai->second.enabled ? "1" : "0") + SEP;
alm_summary += string(KEY(SHELVED_KEY)) + (ai->second.shelved ? "1" : "0") + SEP;
alm_summary += KEY(GROUP_KEY) + ai->second.grp2str() + SEP;
sval.str("");
sval << ai->second.on_counter;
alm_summary += KEY(ON_COUNTER_KEY) + sval.str() + SEP;
sval.str("");
sval << ai->second.off_counter;
alm_summary += KEY(OFF_COUNTER_KEY) + sval.str() + SEP;
sval.str("");
sval << ai->second.freq_counter;
alm_summary += KEY(FREQ_COUNTER_KEY) + sval.str() + SEP;
sval.str("");
sval << ai->second.quality;
alm_summary += KEY(QUALITY_KEY) + sval.str() + SEP;
#endif
#endif
#if 0
#ifndef ALM_SUM_STR
alm_summary << KEY(EXCEPTION_KEY) << tmp_ex.str() << SEP;
#else
alm_summary += KEY(EXCEPTION_KEY) + tmp_ex.str() + SEP;
#endif
#ifndef ALM_SUM_STR
alm_summary << KEY(SILENT_TIME_REMAINING_KEY) << ai->second.silenced << SEP;
#else
sval.str("");
sval << ai->second.silenced;
alm_summary += KEY(SILENT_TIME_REMAINING_KEY) + sval.str() + SEP;
#endif
#endif
attr_alarmFrequency_read[listAlarms_sz] = ai->second.freq_counter;
listAlarms_read[listAlarms_sz] = ai->second.name;
attr_alarmList_read[listAlarms_sz] = const_cast<char*>(listAlarms_read[listAlarms_sz].c_str());
/*strcpy(c_listAlarms_read[listAlarms_sz], ai->second.name.c_str());
attr_alarmList_read[listAlarms_sz] = c_listAlarms_read[listAlarms_sz];*/
//attr_alarmList_read[listAlarms_sz] = CORBA::string_dup(ai->second.name.c_str());
listAlarms_sz++;
if(!is_audible && ai->second.is_new && ai->second.silenced <= 0 && ai->second.enabled && !ai->second.shelved)
is_audible = true;
#if 0
#ifndef ALM_SUM_STR
alm_summary << KEY(AUDIBLE_KEY) << (is_audible ? 1 : 0) << SEP;
alm_summary << KEY(ATTR_VALUES_KEY) << ai->second.attr_values << SEP;
#else
alm_summary += string(KEY(AUDIBLE_KEY)) + (is_audible ? "1" : "0") + SEP;
alm_summary += KEY(ATTR_VALUES_KEY) + ai->second.attr_values + SEP;
#endif
#endif
if (ai->second.stat == S_ALARM && ai->second.enabled && !ai->second.shelved) {
/*
* alarm status is S_ALARM
*/
alarmedlock->readerIn();
aid = find(alarmed.begin(), alarmed.end(),ai->second.name);
if (aid != alarmed.end()) {
/*
* found, change stat only if switching from
* S_NORMAL to S_ALARM status
*/
//cout << "read_attr(): S_ALARM: found: " << aid->name << endl;
if (aid->stat == S_NORMAL) {
aid->stat = S_ALARM;
aid->ack = NOT_ACK;
aid->ts = ai->second.ts;
aid->msg = ai->second.msg;
}
aid->grp = ai->second.grp;
aid->lev = ai->second.lev;
aid->is_new = ai->second.is_new; //copy is_new state
//ai->second.is_new = 0; //and set state as not more new //12-06-08: StopNew command set it to 0
aid->on_counter = ai->second.on_counter;
aid->off_counter = ai->second.off_counter;
aid->ack = ai->second.ack; //if already acknowledged but has arrived new alarm ack is reset
aid->silenced = ai->second.silenced; //update silenced from alarm table (maybe not necessary)
aid->silent_time = ai->second.silent_time; //if already alarmed and not saved correctly in properties needed to update
} else {
/*
* not found: new "alarmed" item
*/
DEBUG_STREAM << __func__<<": S_ALARM: pushing new alarm: " \
<< ai->second.name << "\t" << ai->second.stat << endl;
alarmedlock->readerOut();
alarmedlock->writerIn();
alarmed.push_back(ai->second);
//ai->second.is_new = 0; //set state as not more new //12-06-08: StopNew command set it to 0
alarmedlock->writerOut();
alarmedlock->readerIn();
}
alarmedlock->readerOut();
} else if (ai->second.stat == S_NORMAL) {
/*
* alarm status is S_NORMAL
*/
alarmedlock->readerIn();
aid = find(alarmed.begin(), alarmed.end(), ai->second.name);
if (aid != alarmed.end()) {
/*
* found, as it should;
* switching from S_ALARM to S_NORMAL
*/
aid->stat = S_NORMAL;
aid->ts = ai->second.ts;
//aid->msg = " "; /* no message again */
aid->msg =ai->second.msg;
aid->grp = ai->second.grp;
aid->lev = ai->second.lev;
aid->on_counter = ai->second.on_counter;
aid->off_counter = ai->second.off_counter;
aid->ack = ai->second.ack; //if already acknowledged but has arrived new alarm ack is reset
aid->is_new = ai->second.is_new; //copy is_new state
aid->silenced = ai->second.silenced; //update silenced from alarm table (maybe not necessary)
aid->silent_time = ai->second.silent_time; //if already alarmed and not saved correctly in properties needed to update
//ai->second.is_new = 0; //and set state as not more new //12-06-08: StopNew command set it to 0
if (aid->ack == ACK) {
if (aid->done) {
/*
* if already ACKnowledged and visualized
* remove from "alarmed" list
*/
DEBUG_STREAM << __func__<<": S_NORMAL: " << aid->name \
<< " ACKnowledged: removing" << endl;
alarmedlock->readerOut();
alarmedlock->writerIn();
alarmed.erase(aid);
alarmedlock->writerOut();
alarmedlock->readerIn();
} else {
aid->done = true;
}
} /* if */
} /* if */
alarmedlock->readerOut();
} /* if else if */
#ifndef ALM_SUM_STR
alarmSummary_read[alarmSummary_sz] = alm_summary.str();
#else
alarmSummary_read[alarmSummary_sz] = alm_summary;
#endif
attr_alarmSummary_read[alarmSummary_sz] = const_cast<char*>(alarmSummary_read[alarmSummary_sz].c_str());
/*strncpy(c_alarmSummary_read[alarmSummary_sz], alm_summary.c_str(), MAX_SUMMARY-1);
c_alarmSummary_read[alarmSummary_sz][MAX_SUMMARY-1]=0;
attr_alarmSummary_read[alarmSummary_sz] = c_alarmSummary_read[alarmSummary_sz];*/
//attr_alarmSummary_read[alarmSummary_sz] = CORBA::string_dup(alm_summary.c_str());
alarmSummary_sz++;
} /* for */
*attr_alarmAudible_read = is_audible;
alarms.vlock->readerOut();
prepare_alm_mtx->unlock();
vector<string> tmp_alarm_table;
string is_new;
ostringstream os1;
/*os1.clear();
os1 << header << "\t" << alarmed.size() << ends;*/
//tmp_alarm_table.push_back(os1.str());
alarmedlock->readerIn();
if (alarmed.empty() == false) {
for (aid = alarmed.begin(); aid != alarmed.end(); aid++) {
if(aid->silenced > 0)
{
Tango::TimeVal now = gettime();
double dnow = now.tv_sec + ((double)now.tv_usec) / 1000000;
double dsilent = aid->ts_time_silenced.tv_sec + ((double)aid->ts_time_silenced.tv_usec) / 1000000;
double dminutes = (dnow - dsilent)/60;
//silenced already calculated in alarm_table::update, but here updated for panel also if state not changed:
//to see minutes countdown
if(dminutes < aid->silent_time)
{
aid->silenced = aid->silent_time - floor(dminutes);
}
else
{
aid->silenced = 0;
aid->shelved = false;
}
}
ostringstream os;
os.clear();
is_new.clear();
is_new = (aid->is_new && aid->silenced <= 0) ? "NEW" : " ";
os << aid->ts.tv_sec << "\t" << aid->ts.tv_usec << "\t" \
<< aid->name << "\t" << aid->stat << "\t" << aid->ack \
<< "\t" << aid->on_counter << "\t" << aid->lev << "\t" << aid->silenced << "\t" << aid->grp2str() << "\t" << aid->msg << "\t" << is_new;
tmp_alarm_table.push_back(os.str());
}
}
alarmedlock->readerOut();
dslock->writerIn();
int i;
// for (i = ds_num - 1; i >= 0; i--) {
// CORBA::string_free(ds[i]);
// //ds_num--;
// }
/* for (i = 0; i < ds_num; i++) {
if (ds[i] != 0) {
CORBA::string_free(ds[i]);
ds[i] = 0;
}
}*/
ds_num = tmp_alarm_table.size();
if(ds_num > MAX_ALARMS)
ds_num = MAX_ALARMS;
for (i = 0; i < ds_num; i++) {
//ds[i] = CORBA::string_dup(tmp_alarm_table[i].c_str());
size_t len=tmp_alarm_table[i].length();
if(len >= 10124) len = 10124-1;
strncpy(dss[i],tmp_alarm_table[i].c_str(), len);
dss[i][len]=0;
}
if(ds_num == 0)
{
ostringstream os1;
ds_num++;
os1.clear();
os1 << 0 << "\t" << 0 << "\t" << 0 << "\t" << 0 << "\t" << 0 << "\t" << 0 << "\t" << 0 << "\t" << -1 << "\t" << 0 << "\t" << 0 << "\t ";
//ds[0] = CORBA::string_dup(os1.str().c_str());
size_t len=os1.str().length();
if(len >= 10124) len = 10124-1;
strncpy(dss[i],os1.str().c_str(), len);
dss[i][len]=0;
}
dslock->writerOut();
}
//=============================================================================
string AlarmHandler::remove_domain(string str)
{
string::size_type end1 = str.find(".");
if (end1 == string::npos)
{
return str;
}
else
{
string::size_type start = str.find("tango://");
if (start == string::npos)
{
start = 0;
}
else
{
start = 8; //tango:// len
}
string::size_type end2 = str.find(":", start);
if(end2 == string::npos) //not fqdn, so no tango host in the name
return str;
if(end1 > end2) //'.' not in the tango host part
return str;
string th = str.substr(0, end1);
th += str.substr(end2, str.size()-end2);
return th;
}
}
//=============================================================================
//=============================================================================
bool AlarmHandler::compare_without_domain(string str1, string str2)
{
string str1_nd = remove_domain(str1);
string str2_nd = remove_domain(str2);
return (str1_nd==str2_nd);
}
//=============================================================================
//=============================================================================
void AlarmHandler::put_signal_property()
{
vector<string> prop;
alarms.vlock->readerIn();
alarm_container_t::iterator it;
for(it = alarms.v_alarm.begin(); it != alarms.v_alarm.end(); it++)
{
prop.push_back(it->first);
string conf_str;
it->second.confstr(conf_str);
map<string,string>::iterator itmap = saved_alarms.find(it->first);
if(itmap == saved_alarms.end())
{
DEBUG_STREAM << __func__<<": SAVING " << it->first << endl;
alarms.save_alarm_conf_db(it->second.attr_name, it->second.name, it->second.stat, it->second.ack, it->second.enabled,
it->second.formula, it->second.on_delay, it->second.off_delay, it->second.grp2str(), it->second.lev, it->second.msg, it->second.cmd_name_a, it->second.cmd_name_n, it->second.silent_time);
saved_alarms.insert(make_pair(it->first,conf_str));
}
else
{
string conf_string;
it->second.confstr(conf_string);
//alarm found but configuration changed
if(conf_string != itmap->second)
{
DEBUG_STREAM << __func__<<": UPDATING " << it->first << endl;
alarms.save_alarm_conf_db(it->second.attr_name, it->second.name, it->second.stat, it->second.ack, it->second.enabled,
it->second.formula, it->second.on_delay, it->second.off_delay, it->second.grp2str(), it->second.lev, it->second.msg, it->second.cmd_name_a, it->second.cmd_name_n, it->second.silent_time);
itmap->second = conf_string;
}
}
}
map<string, string>::iterator it2=saved_alarms.begin();
while(it2 != saved_alarms.end())
{
alarm_container_t::iterator found = alarms.v_alarm.find(it2->first);
if (found == alarms.v_alarm.end())
{
DEBUG_STREAM << __func__<<": DELETING " << it2->first << endl;
alarms.delete_alarm_conf_db(it2->first);
saved_alarms.erase(it2);
}
if(it2 != saved_alarms.end())
it2++;
}
alarms.vlock->readerOut();
Tango::DbData data;
data.push_back(Tango::DbDatum("AlarmList"));
data[0] << prop;
Tango::Database *db;
try
{
#ifndef _USE_ELETTRA_DB_RW
db = new Tango::Database();
#else
//save properties using host_rw e port_rw to connect to database
if(host_rw != "")
db = new Tango::Database(host_rw,port_rw);
else
db = new Tango::Database();
DEBUG_STREAM << __func__<<": connecting to db "<<host_rw<<":"<<port_rw;
#endif
}
catch(Tango::DevFailed &e)
{
stringstream o;
o << " Error connecting to Tango DataBase='" << e.errors[0].desc << "'";
WARN_STREAM << __FUNCTION__<< o.str();
return;
}
try
{
DECLARE_TIME_VAR t0, t1;
GET_TIME(t0);
db->set_timeout_millis(10000);
db->put_device_property(get_name(), data);
GET_TIME(t1);
DEBUG_STREAM << __func__ << ": saving properties size="<<prop.size()<<" -> " << ELAPSED(t0, t1) << " ms" << endl;
}
catch(Tango::DevFailed &e)
{
stringstream o;
o << " Error saving properties='" << e.errors[0].desc << "'";
WARN_STREAM << __FUNCTION__<< o.str();
}
delete db;
}
//--------------------------------------------------------
/**
* remove a AlarmState dynamic attribute without cleaning DB.
*
* parameter attname: attribute name to be removed.
*/
//--------------------------------------------------------
void AlarmHandler::remove_AlarmState_dynamic_attribute_no_clean_db(string attname)
{
remove_attribute(attname, true, false);
map<string,Tango::DevEnum>::iterator ite;
if ((ite=AlarmState_data.find(attname))!=AlarmState_data.end())
{
DEBUG_STREAM << __func__<<": entering name="<<attname;
AlarmState_data.erase(ite);
}
}
/*----- PROTECTED REGION END -----*/ // AlarmHandler::namespace_ending
} // namespace