From d836b06cc98605a3f51352e0ba7d53c8c0a6f72e Mon Sep 17 00:00:00 2001
From: gscalamera <graziano.scalamera@elettra.eu>
Date: Thu, 11 Aug 2016 16:02:44 +0200
Subject: [PATCH] Initial commit of Elettra alarm device server re-generated
with a new pogo
---
Make-8.1.2.c.in | 66 +
Make-9.2.2.in | 89 +
Makefile | 11 +
src/Alarm.cpp | 3567 +++++++++++++++++++++++++++++++++++++
src/Alarm.h | 337 ++++
src/Alarm.xmi | 134 ++
src/AlarmClass.cpp | 918 ++++++++++
src/AlarmClass.h | 291 +++
src/AlarmStateMachine.cpp | 186 ++
src/ClassFactory.cpp | 49 +
src/alarm-thread.cpp | 90 +
src/alarm-thread.h | 41 +
src/alarm_grammar.h | 280 +++
src/alarm_table.cpp | 722 ++++++++
src/alarm_table.h | 212 +++
src/cmd_thread.cpp | 288 +++
src/cmd_thread.h | 85 +
src/event_table.cpp | 549 ++++++
src/event_table.h | 144 ++
src/formula_grammar.h | 291 +++
src/log_thread.cpp | 510 ++++++
src/log_thread.h | 133 ++
src/main.cpp | 88 +
src/update-thread.cpp | 65 +
src/update-thread.h | 39 +
25 files changed, 9185 insertions(+)
create mode 100644 Make-8.1.2.c.in
create mode 100644 Make-9.2.2.in
create mode 100644 Makefile
create mode 100644 src/Alarm.cpp
create mode 100644 src/Alarm.h
create mode 100644 src/Alarm.xmi
create mode 100644 src/AlarmClass.cpp
create mode 100644 src/AlarmClass.h
create mode 100644 src/AlarmStateMachine.cpp
create mode 100644 src/ClassFactory.cpp
create mode 100644 src/alarm-thread.cpp
create mode 100644 src/alarm-thread.h
create mode 100644 src/alarm_grammar.h
create mode 100644 src/alarm_table.cpp
create mode 100644 src/alarm_table.h
create mode 100644 src/cmd_thread.cpp
create mode 100644 src/cmd_thread.h
create mode 100644 src/event_table.cpp
create mode 100644 src/event_table.h
create mode 100644 src/formula_grammar.h
create mode 100644 src/log_thread.cpp
create mode 100644 src/log_thread.h
create mode 100644 src/main.cpp
create mode 100644 src/update-thread.cpp
create mode 100644 src/update-thread.h
diff --git a/Make-8.1.2.c.in b/Make-8.1.2.c.in
new file mode 100644
index 0000000..cc8413e
--- /dev/null
+++ b/Make-8.1.2.c.in
@@ -0,0 +1,66 @@
+CXXFLAGS += -std=gnu++98
+
+TANGO_DIR ?= /usr/local/tango-8.1.2.c
+OMNIORB_DIR ?= /usr/local/omniorb-4.1.6
+RUNTIME_DIR ?= /runtime
+
+TANGO_INC = ${TANGO_DIR}/include/tango
+OMNIORB_INC = ${OMNIORB_DIR}/include
+RUNTIME_INC = ${RUNTIME_DIR}/include
+
+INC_DIR = -I${TANGO_INC} -I${OMNIORB_INC} -I${RUNTIME_INC}
+
+TANGO_LIB = ${TANGO_DIR}/lib
+OMNIORB_LIB = ${OMNIORB_DIR}/lib
+RUNTIME_LIB = ${RUNTIME_DIR}/lib
+
+LIB_DIR = -L${TANGO_LIB} -L${OMNIORB_LIB} -L${RUNTIME_LIB} -L/usr/local/lib
+
+#-----------------------------------------
+# Default make entry
+#-----------------------------------------
+default: release
+release debug: bin/$(NAME_SRV)
+
+#-----------------------------------------
+# Set CXXFLAGS and LDFLAGS
+#----------------------------------------r
+CXXFLAGS += -D__linux__ -D__OSVERSION__=2 -pedantic -Wall -Wextra \
+ -Wno-non-virtual-dtor -Wno-long-long -DOMNI_UNLOADABLE_STUBS \
+ $(INC_DIR) -Isrc
+LDFLAGS += $(LIB_DIR) -ltango -llog4tango -lomniORB4 -lomniDynamic4 \
+ -lCOS4 -lomnithread -lzmq
+
+#-----------------------------------------
+# Set dependencies
+#-----------------------------------------
+SRC_FILES += $(wildcard src/*.cpp)
+OBJ_FILES += $(addprefix obj/,$(notdir $(SRC_FILES:.cpp=.o)))
+
+obj/%.o: $(SRC_FILES:%.cpp)
+ $(CXX) $(CXXFLAGS) -c -o $@ $<
+
+.nse_depinfo: $(SRC_FILES)
+ @$(CXX) $(CXXFLAGS) -M -MM $^ | sed 's/\(.*\)\.o/obj\/\1.o/g' > $@
+-include .nse_depinfo
+
+#-----------------------------------------
+# Main make entries
+#-----------------------------------------
+bin/$(NAME_SRV): bin obj $(OBJ_FILES)
+ $(CXX) $(CXXFLAGS) $(OBJ_FILES) -o bin/$(NAME_SRV) $(LDFLAGS)
+
+clean:
+ @rm -fr obj/ bin/ core* .nse_depinfo src/*~
+
+bin obj:
+ @mkdir $@
+
+#-----------------------------------------
+# Target specific options
+#-----------------------------------------
+release: CXXFLAGS += -O2 -DNDEBUG
+release: LDFLAGS += -s
+debug: CXXFLAGS += -ggdb3
+
+.PHONY: clean
diff --git a/Make-9.2.2.in b/Make-9.2.2.in
new file mode 100644
index 0000000..c261ce4
--- /dev/null
+++ b/Make-9.2.2.in
@@ -0,0 +1,89 @@
+CXXFLAGS += -std=c++0x
+
+GCCMAJOR := $(shell ${CXX} -dumpversion | cut -d"." -f1)
+GCCMINOR := $(shell ${CXX} -dumpversion | cut -d"." -f2)
+ifeq ($(GCCMAJOR),4)
+ ifneq ($(GCCMINOR),8)
+ SYSROOT := $(shell ${CXX} -print-sysroot)
+ endif
+endif
+MACHINE := $(shell ${CXX} -dumpmachine)
+
+TANGO_DIR := /usr/local/tango-9.2.2
+OMNIORB_DIR := /usr/local/omniorb-4.2.1
+ZMQ_DIR := /usr/local/zeromq-4.0.7
+RUNTIME_DIR := /runtime
+
+TANGO_INC := ${TANGO_DIR}/include/tango
+OMNIORB_INC := ${OMNIORB_DIR}/include
+RUNTIME_INC := ${RUNTIME_DIR}/include
+ZMQ_INC := ${ZMQ_DIR}/include
+
+ifeq ($(SYSROOT),)
+ INC_DIR = -I${TANGO_INC} -I${OMNIORB_INC} -I${ZMQ_INC} -I${RUNTIME_INC}
+else
+ INC_DIR = -I${SYSROOT}/usr/include/tango -I/srv/${MACHINE}/runtime/
+endif
+
+TANGO_LIB = ${TANGO_DIR}/lib
+OMNIORB_LIB = ${OMNIORB_DIR}/lib
+RUNTIME_LIB = ${RUNTIME_DIR}/lib
+ZMQ_LIB = ${ZMQ_DIR}/lib
+
+ifeq ($(SYSROOT),)
+LIB_DIR = -L${TANGO_LIB} -L${OMNIORB_LIB} -L${RUNTIME_LIB} -L${ZMQ_LIB}
+else
+ LIB_DIR = -L/srv/${MACHINE}/runtime/lib
+endif
+
+#-----------------------------------------
+# Default make entry
+#-----------------------------------------
+default: release
+release debug: bin/$(NAME_SRV)
+
+#-----------------------------------------
+# Set CXXFLAGS and LDFLAGS
+#----------------------------------------r
+CXXFLAGS += -D__linux__ -D__OSVERSION__=2 -pedantic -Wall \
+ -Wno-non-virtual-dtor -Wno-long-long -DOMNI_UNLOADABLE_STUBS \
+ $(INC_DIR) -Isrc
+ifeq ($(GCCMAJOR),4)
+ CXXFLAGS += -Wextra
+endif
+LDFLAGS += $(LIB_DIR) -ltango -llog4tango -lomniORB4 -lomniDynamic4 \
+ -lCOS4 -lomnithread -lzmq
+
+#-----------------------------------------
+# Set dependencies
+#-----------------------------------------
+SRC_FILES += $(wildcard src/*.cpp)
+OBJ_FILES += $(addprefix obj/,$(notdir $(SRC_FILES:.cpp=.o)))
+
+obj/%.o: $(SRC_FILES:%.cpp)
+ $(CXX) $(CXXFLAGS) -c -o $@ $<
+
+.nse_depinfo: $(SRC_FILES)
+ @$(CXX) $(CXXFLAGS) -M -MM $^ | sed 's/\(.*\)\.o/obj\/\1.o/g' > $@
+-include .nse_depinfo
+
+#-----------------------------------------
+# Main make entries
+#-----------------------------------------
+bin/$(NAME_SRV): bin obj $(OBJ_FILES)
+ $(CXX) $(CXXFLAGS) $(OBJ_FILES) -o bin/$(NAME_SRV) $(LDFLAGS)
+
+clean:
+ @rm -fr obj/ bin/ core* .nse_depinfo src/*~
+
+bin obj:
+ @mkdir $@
+
+#-----------------------------------------
+# Target specific options
+#-----------------------------------------
+release: CXXFLAGS += -O2 -DNDEBUG
+release: LDFLAGS += -s
+debug: CXXFLAGS += -ggdb3
+
+.PHONY: clean
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..6f580c3
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,11 @@
+NAME_SRV = alarm-srv
+
+
+
+CXXFLAGS += `mysql_config --include`
+
+
+LDFLAGS += `mysql_config --libs_r` -lboost_thread
+
+#include ./Make-8.1.2.c.in
+include ./Make-9.2.2.in
diff --git a/src/Alarm.cpp b/src/Alarm.cpp
new file mode 100644
index 0000000..6a4648d
--- /dev/null
+++ b/src/Alarm.cpp
@@ -0,0 +1,3567 @@
+/*----- PROTECTED REGION ID(Alarm.cpp) ENABLED START -----*/
+static const char *RcsId = "$Id: $";
+//=============================================================================
+//
+// file : Alarm.cpp
+//
+// description : C++ source for the Alarm 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
+// Alarm are implemented in this file.
+//
+// project : alarm
+//
+// 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/>.
+//
+// $Author: $
+//
+// $Revision: $
+// $Date: $
+//
+// $HeadURL: $
+//
+//=============================================================================
+// This file is generated by POGO
+// (Program Obviously used to Generate tango Object)
+//=============================================================================
+
+
+#include <tango.h>
+#include <Alarm.h>
+#include <AlarmClass.h>
+#include <ctype.h> //for tolower
+
+#include "alarm-thread.h"
+#include "alarm_grammar.h"
+#include "log_thread.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 Alarm_ns::Alarm::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 -----*/ // Alarm.cpp
+
+/**
+ * Alarm class description:
+ * Elettra alarm 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
+// Configured | configured
+// StopNew | stop_new
+// Silence | silence
+// Modify | modify
+//================================================================
+
+//================================================================
+// Attributes managed is:
+//================================================================
+// alarm | Tango::DevString Spectrum ( max = 1024)
+//================================================================
+
+namespace Alarm_ns
+{
+/*----- PROTECTED REGION ID(Alarm::namespace_starting) ENABLED START -----*/
+
+// static initializations
+
+/*----- PROTECTED REGION END -----*/ // Alarm::namespace_starting
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::Alarm()
+ * Description : Constructors for a Tango device
+ * implementing the classAlarm
+ */
+//--------------------------------------------------------
+Alarm::Alarm(Tango::DeviceClass *cl, string &s)
+ : TANGO_BASE_CLASS(cl, s.c_str())
+{
+ /*----- PROTECTED REGION ID(Alarm::constructor_1) ENABLED START -----*/
+ init_device();
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::constructor_1
+}
+//--------------------------------------------------------
+Alarm::Alarm(Tango::DeviceClass *cl, const char *s)
+ : TANGO_BASE_CLASS(cl, s)
+{
+ /*----- PROTECTED REGION ID(Alarm::constructor_2) ENABLED START -----*/
+ init_device();
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::constructor_2
+}
+//--------------------------------------------------------
+Alarm::Alarm(Tango::DeviceClass *cl, const char *s, const char *d)
+ : TANGO_BASE_CLASS(cl, s, d)
+{
+ /*----- PROTECTED REGION ID(Alarm::constructor_3) ENABLED START -----*/
+ init_device();
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::constructor_3
+}
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::delete_device()
+ * Description : will be called at device destruction or at init command
+ */
+//--------------------------------------------------------
+void Alarm::delete_device()
+{
+ DEBUG_STREAM << "Alarm::delete_device() " << device_name << endl;
+ /*----- PROTECTED REGION ID(Alarm::delete_device) ENABLED START -----*/
+
+ // Delete device allocated objects
+ // Delete device's allocated object
+ /*
+ * unsubscribe events and release memory
+ */
+ DEBUG_STREAM << "Alarm::delete_device(): entering..." << endl;
+ abortflag = true;
+ DEBUG_STREAM << "Alarm::delete_device(): after abortflag=true..." << endl;
+ try {
+ events->unsubscribe();
+ } catch (string& err) {
+ ERROR_STREAM << err << endl;
+ }
+ DEBUG_STREAM << "Alarm::delete_device(): events unsubscribed!" << endl;
+ events->free_proxy();
+ DEBUG_STREAM << "Alarm::delete_device(): device proxy deleted!" << 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);
+#ifdef _RW_LOCK
+ alarms.del_rwlock();
+#endif
+ alarms.stop_logdb();
+ alarms.stop_cmdthread();
+ sleep(1); //wait for alarm_thread and log_thread to exit
+ //delete almloop;
+ DEBUG_STREAM << "Alarm::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;
+ }
+ /*
+ * 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);
+#ifndef _USE_ELETTRA_DB_RW
+ Tango::Database *db = new Tango::Database();
+#else
+ //salvataggio proprietà usando host_rw e port_rw per connettersi al database
+ Tango::Database *db;
+ if(host_rw != "")
+ db = new Tango::Database(host_rw,port_rw);
+ else
+ db = new Tango::Database();
+#endif
+ try {
+
+ db->put_device_property(get_name(), data_put);
+ }
+ 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;
+ DEBUG_STREAM << "Alarm::delete_device(): saved AlarmStatus in properties!!" << endl;
+ //Tango::leavefunc();
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::delete_device
+}
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::init_device()
+ * Description : will be called at device initialization.
+ */
+//--------------------------------------------------------
+void Alarm::init_device()
+{
+ DEBUG_STREAM << "Alarm::init_device() create device " << device_name << endl;
+ /*----- PROTECTED REGION ID(Alarm::init_device_before) ENABLED START -----*/
+
+ // Initialization before get_device_property() call
+ int dbPortint=0;
+ abortflag = false;
+ instanceCounter++;
+ events = new event_table(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);
+ } //-------------------------------------------
+ errThreshold = 0;
+ alarmedlock = new(ReadersWritersLock);
+ internallock = new(ReadersWritersLock);
+ dslock = new(ReadersWritersLock);
+
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::init_device_before
+
+
+ // Get the device properties from database
+ get_device_property();
+
+ /*----- PROTECTED REGION ID(Alarm::init_device) ENABLED START -----*/
+
+ // Initialize device
+
+#ifdef _USE_ELETTRA_DB_RW
+ host_rw = "";
+ Tango::Database *db = new Tango::Database();
+ 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 << "'";
+ }
+ string server = "alarm-srv/test";
+ Tango::DbServerInfo info = db->get_server_info(server);
+ INFO_STREAM << " INFO: host=" << info.host;
+
+ delete db;
+#endif
+
+ dbPortint = atoi(dbPort.c_str());
+ if(dbHost.empty() || dbUser.empty() || dbPasswd.empty() || dbName.empty() || (dbPortint == 0) || instanceName.empty())
+ {
+ ERROR_STREAM << "Alarm::init_device(): not all necessary properties are defined: DbHost="<<dbHost<<
+ " DbUser="<<dbUser<<" DbPasswd="<<dbPasswd<<" DbName="<<dbName<<" DbPort="<<dbPortint<<" InstanceName="<<instanceName<< endl;
+ cout << "Error: not all necessary properties are defined. Exiting..." << endl;
+ exit(-2);
+ }
+ 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
+ */
+#ifdef _RW_LOCK
+ alarms.new_rwlock();
+#endif
+ try {
+ if((!dbHost.empty()) && (!dbUser.empty()) && (!dbPasswd.empty()) && (!dbName.empty()) && (dbPortint != 0) )
+ //logloop = new log_thread(dbhost, dbuser, dbpw, dbname, dbportint,this);
+ alarms.init_logdb(dbHost, dbUser, dbPasswd, dbName, dbPortint, instanceName);
+ } catch(string & e)
+ {
+ ERROR_STREAM << "Alarm::init_device(): " << e << endl;
+ cout << "Error: " << e << ". Exiting..." << endl;
+ exit(-3);
+ }
+
+ try {
+ alarms.init_cmdthread();
+ } catch(...)
+ {
+ WARN_STREAM << "Alarm::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";
+
+ /*
+ * 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);
+ } catch(string & e)
+ {
+ ERROR_STREAM << "Alarm::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);
+ 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 << ends;
+ WARN_STREAM << "Alarm::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 << ends;
+ WARN_STREAM << "Alarm::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" << ends;
+ ERROR_STREAM << "Alarm::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 << "Alarm::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 << ends;
+ WARN_STREAM << "Alarm::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" << ends;
+ ERROR_STREAM << "Alarm::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 << "Alarm::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 << ends;
+ WARN_STREAM << "Alarm::init_device(): " << err.str() << endl;
+ set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
+ i->second.dp_n = NULL;
+ }
+ }
+ }
+
+ alarms.startup_complete = gettime(); //enable actions execution in 10 seconds
+
+ 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 TANGO_VER < 611
+ try {
+ add_event(i->second, al_ev_it->second);
+ subscribe_event(i->second, ecb, al_ev_it->second);
+ } catch (string& err) {
+ WARN_STREAM << "Alarm::init_device(): " << err << endl;
+ for(vector<string>::iterator j=al_ev_it->second.begin(); j!=al_ev_it->second.end(); j++)
+ {
+ DEBUG_STREAM << "Alarm::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 << "Alarm::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 << "Alarm::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 << "Alarm::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 << "Alarm::init_device(): " << err << endl;
+ set_internal_alarm(INTERNAL_ERROR, gettime(), err);
+ }
+#endif
+ }
+ }
+
+
+ /*
+ * update event table with fresh-subscribed event[s] data
+ */
+
+ list<bei_t> el;
+ el = evlist.show();
+
+ try {
+ for (list<bei_t>::iterator j = el.begin(); j != el.end(); j++)
+ {
+ //cout << "name = " << j->name << "\ttype = " << j->type << endl;
+ events->update_events(*j);
+ }
+ }
+ catch (string& err)
+ {
+ WARN_STREAM << "init_device(): error updating events = " << err << endl;
+ }
+ 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();
+
+ set_state(Tango::RUNNING);
+ set_status("Alarm server is running");
+
+ //
+
+// 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]);
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::init_device
+}
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::get_device_property()
+ * Description : Read database to initialize property data members.
+ */
+//--------------------------------------------------------
+void Alarm::get_device_property()
+{
+ /*----- PROTECTED REGION ID(Alarm::get_device_property_before) ENABLED START -----*/
+
+ // Initialize property data members
+
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::get_device_property_before
+
+
+ // Read device properties from database.
+ Tango::DbData dev_prop;
+ dev_prop.push_back(Tango::DbDatum("AlarmStatus"));
+ dev_prop.push_back(Tango::DbDatum("GroupNames"));
+ dev_prop.push_back(Tango::DbDatum("ErrThreshold"));
+ dev_prop.push_back(Tango::DbDatum("DbHost"));
+ dev_prop.push_back(Tango::DbDatum("DbUser"));
+ dev_prop.push_back(Tango::DbDatum("DbPasswd"));
+ dev_prop.push_back(Tango::DbDatum("DbName"));
+ dev_prop.push_back(Tango::DbDatum("DbPort"));
+ dev_prop.push_back(Tango::DbDatum("InstanceName"));
+
+ // 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 AlarmClass to get class property
+ Tango::DbDatum def_prop, cl_prop;
+ AlarmClass *ds_class =
+ (static_cast<AlarmClass *>(get_device_class()));
+ int i = -1;
+
+ // Try to initialize AlarmStatus from class property
+ cl_prop = ds_class->get_class_property(dev_prop[++i].name);
+ if (cl_prop.is_empty()==false) cl_prop >> alarmStatus;
+ else {
+ // Try to initialize AlarmStatus from default device value
+ def_prop = ds_class->get_default_device_property(dev_prop[i].name);
+ if (def_prop.is_empty()==false) def_prop >> alarmStatus;
+ }
+ // And try to extract AlarmStatus value from database
+ if (dev_prop[i].is_empty()==false) dev_prop[i] >> alarmStatus;
+
+ // 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 ErrThreshold from class property
+ cl_prop = ds_class->get_class_property(dev_prop[++i].name);
+ if (cl_prop.is_empty()==false) cl_prop >> errThreshold;
+ else {
+ // Try to initialize ErrThreshold from default device value
+ def_prop = ds_class->get_default_device_property(dev_prop[i].name);
+ if (def_prop.is_empty()==false) def_prop >> errThreshold;
+ }
+ // And try to extract ErrThreshold value from database
+ if (dev_prop[i].is_empty()==false) dev_prop[i] >> errThreshold;
+
+ // Try to initialize DbHost from class property
+ cl_prop = ds_class->get_class_property(dev_prop[++i].name);
+ if (cl_prop.is_empty()==false) cl_prop >> dbHost;
+ else {
+ // Try to initialize DbHost from default device value
+ def_prop = ds_class->get_default_device_property(dev_prop[i].name);
+ if (def_prop.is_empty()==false) def_prop >> dbHost;
+ }
+ // And try to extract DbHost value from database
+ if (dev_prop[i].is_empty()==false) dev_prop[i] >> dbHost;
+
+ // Try to initialize DbUser from class property
+ cl_prop = ds_class->get_class_property(dev_prop[++i].name);
+ if (cl_prop.is_empty()==false) cl_prop >> dbUser;
+ else {
+ // Try to initialize DbUser from default device value
+ def_prop = ds_class->get_default_device_property(dev_prop[i].name);
+ if (def_prop.is_empty()==false) def_prop >> dbUser;
+ }
+ // And try to extract DbUser value from database
+ if (dev_prop[i].is_empty()==false) dev_prop[i] >> dbUser;
+
+ // Try to initialize DbPasswd from class property
+ cl_prop = ds_class->get_class_property(dev_prop[++i].name);
+ if (cl_prop.is_empty()==false) cl_prop >> dbPasswd;
+ else {
+ // Try to initialize DbPasswd from default device value
+ def_prop = ds_class->get_default_device_property(dev_prop[i].name);
+ if (def_prop.is_empty()==false) def_prop >> dbPasswd;
+ }
+ // And try to extract DbPasswd value from database
+ if (dev_prop[i].is_empty()==false) dev_prop[i] >> dbPasswd;
+
+ // Try to initialize DbName from class property
+ cl_prop = ds_class->get_class_property(dev_prop[++i].name);
+ if (cl_prop.is_empty()==false) cl_prop >> dbName;
+ else {
+ // Try to initialize DbName from default device value
+ def_prop = ds_class->get_default_device_property(dev_prop[i].name);
+ if (def_prop.is_empty()==false) def_prop >> dbName;
+ }
+ // And try to extract DbName value from database
+ if (dev_prop[i].is_empty()==false) dev_prop[i] >> dbName;
+
+ // Try to initialize DbPort from class property
+ cl_prop = ds_class->get_class_property(dev_prop[++i].name);
+ if (cl_prop.is_empty()==false) cl_prop >> dbPort;
+ else {
+ // Try to initialize DbPort from default device value
+ def_prop = ds_class->get_default_device_property(dev_prop[i].name);
+ if (def_prop.is_empty()==false) def_prop >> dbPort;
+ }
+ // And try to extract DbPort value from database
+ if (dev_prop[i].is_empty()==false) dev_prop[i] >> dbPort;
+
+ // Try to initialize InstanceName from class property
+ cl_prop = ds_class->get_class_property(dev_prop[++i].name);
+ if (cl_prop.is_empty()==false) cl_prop >> instanceName;
+ else {
+ // Try to initialize InstanceName from default device value
+ def_prop = ds_class->get_default_device_property(dev_prop[i].name);
+ if (def_prop.is_empty()==false) def_prop >> instanceName;
+ }
+ // And try to extract InstanceName value from database
+ if (dev_prop[i].is_empty()==false) dev_prop[i] >> instanceName;
+
+ }
+
+ /*----- PROTECTED REGION ID(Alarm::get_device_property_after) ENABLED START -----*/
+
+ // Check device property data members init
+ /*
+ * initialize groups
+ */
+ alarm_t tmp_alm;
+ tmp_alm.init_static_map(groupNames);
+
+ /*
+ * retrive last saved alarms status
+ */
+ if (alarmStatus.empty() == false) {
+ for (vector<string>::iterator i = alarmStatus.begin(); \
+ i != alarmStatus.end(); i++) {
+ /*
+ * test for string length; data[1].is_empty() will return false
+ * when empty string eventually initialized with jive!!!!!!
+ */
+ if (i->length() != 0) {
+ alarm_t tmp_alm;
+ tmp_alm.str2alm(*i);
+ tmp_alm.is_new = /*(tmp_alm.stat == S_ALARM) ? 1 :*/ 0; //don't beep at startup on old alarms
+ stored.push_back(tmp_alm);
+ }
+ }
+ }
+ DEBUG_STREAM << "saved alarms table:" << endl;
+ if (stored.empty() == false) {
+ for (vector<alarm_t>::iterator a = stored.begin(); \
+ a != stored.end(); a++) {
+ DEBUG_STREAM << "\t" << a->alm2str() << endl;
+ }
+ }
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::get_device_property_after
+}
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::always_executed_hook()
+ * Description : method always executed before any command is executed
+ */
+//--------------------------------------------------------
+void Alarm::always_executed_hook()
+{
+ DEBUG_STREAM << "Alarm::always_executed_hook() " << device_name << endl;
+ /*----- PROTECTED REGION ID(Alarm::always_executed_hook) ENABLED START -----*/
+
+ // code always executed before all requests
+
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::always_executed_hook
+}
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::read_attr_hardware()
+ * Description : Hardware acquisition for attributes
+ */
+//--------------------------------------------------------
+void Alarm::read_attr_hardware(TANGO_UNUSED(vector<long> &attr_list))
+{
+ DEBUG_STREAM << "Alarm::read_attr_hardware(vector<long> &attr_list) entering... " << endl;
+ /*----- PROTECTED REGION ID(Alarm::read_attr_hardware) ENABLED START -----*/
+
+ // Add your own code
+ //DEBUG_STREAM << "In read_attr_hardware for " << attr_list.size() << " attribute(s)" << endl;
+
+ // Add your own code here
+ //---------------------------------
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::read_attr_hardware
+}
+
+//--------------------------------------------------------
+/**
+ * Read attribute alarm related method
+ * Description:
+ *
+ * Data type: Tango::DevString
+ * Attr type: Spectrum max = 1024
+ */
+//--------------------------------------------------------
+void Alarm::read_alarm(Tango::Attribute &attr)
+{
+ DEBUG_STREAM << "Alarm::read_alarm(Tango::Attribute &attr) entering... " << endl;
+ /*----- PROTECTED REGION ID(Alarm::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 -----*/ // Alarm::read_alarm
+}
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::add_dynamic_attributes()
+ * Description : Create the dynamic attributes if any
+ * for specified device.
+ */
+//--------------------------------------------------------
+void Alarm::add_dynamic_attributes()
+{
+ /*----- PROTECTED REGION ID(Alarm::add_dynamic_attributes) ENABLED START -----*/
+
+ // Add your own code to create and add dynamic attributes if any
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::add_dynamic_attributes
+}
+
+//--------------------------------------------------------
+/**
+ * Command Ack related method
+ * Description: Alarm acknowledge
+ *
+ * @param argin String array containing the alarms to be acknowledged
+ */
+//--------------------------------------------------------
+void Alarm::ack(const Tango::DevVarStringArray *argin)
+{
+ DEBUG_STREAM << "Alarm::Ack() - " << device_name << endl;
+ /*----- PROTECTED REGION ID(Alarm::ack) ENABLED START -----*/
+
+ // Add your own code
+ vector<string> str;
+ str << (*argin);
+ vector<string>::iterator si;
+
+ for (si = str.begin(); si != str.end(); si++) {
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->readerIn();
+#endif
+ 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())
+ {
+ //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)
+ {
+ alarms.log_alarm_db(TYPE_LOG_STATUS, gettime(), found->name, found->stat, ACK,
+ "", 0, "", "", "", "", -1);
+ }
+ found->ack = ACK;
+ } else {
+ internallock->readerIn();
+ found = find(internal.begin(), internal.end(), *si);
+ if (found != internal.end()) {
+ found->ack = ACK;
+ } else {
+ ostringstream o;
+ o << "\"" << *si << "\" not in 'alarmed' or 'internal' table" << endl;
+ WARN_STREAM << "Alarm::ack(): " << o.str() << endl;
+ internallock->readerOut();
+ alarmedlock->readerOut();
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ Tango::Except::throw_exception( \
+ (const char*)"Alarm not found!!", \
+ o.str(), \
+ (const char*)"Alarm::ack()", Tango::ERR);
+
+ }
+ internallock->readerOut();
+ }
+ alarmedlock->readerOut();
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ }
+ /*
+ * 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 << "Alarm::ack(): " << found->name \
+ << " S_NORMAL and ACK, removing" << endl;
+ alarmed.erase(found);
+ } else {
+ go = false;
+ }
+ alarmedlock->writerOut();
+ }
+ /*
+ * always remove internal ACKnowlwdged alarms as
+ * they'll wont switch to "NORMAL"
+ */
+ to_be_removed.name = "";
+ to_be_removed.formula = "";
+ to_be_removed.stat = S_ALARM;
+ to_be_removed.ack = ACK;
+ go = true;
+ while (go) {
+ internallock->writerIn();
+ vector<alarm_t>::iterator found = \
+ find(internal.begin(), internal.end(), to_be_removed);
+ if (found != internal.end()) {
+ DEBUG_STREAM << "Alarm::ack(): " << found->name \
+ << " ACK, removing" << endl;
+ internal.erase(found);
+ } else {
+ go = false;
+ }
+ internallock->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);
+ } 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 -----*/ // Alarm::ack
+}
+//--------------------------------------------------------
+/**
+ * Command Load related method
+ * Description: Load a new alarm.
+ *
+ * @param argin Alarm entry
+ */
+//--------------------------------------------------------
+void Alarm::load(Tango::DevString argin)
+{
+ DEBUG_STREAM << "Alarm::Load() - " << device_name << endl;
+ /*----- PROTECTED REGION ID(Alarm::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 << ends;
+ WARN_STREAM << "Alarm::load(): " << err.str() << endl;
+ Tango::Except::throw_exception( \
+ (const char*)"Alarm::load()", \
+ err.str(), \
+ (const char*)"Alarm::load()", Tango::ERR);
+ }
+
+ try {
+ add_alarm(alm);
+ } catch (string& err) {
+ WARN_STREAM << "Alarm::load(): " << err << endl;
+ Tango::Except::throw_exception( \
+ (const char*)"Alarm::load()", \
+ (const char*)err.c_str(), \
+ (const char*)"Alarm::load()", Tango::ERR);
+ }
+ try {
+ add_event(alm, evn);
+ } catch (string& err) {
+ WARN_STREAM << "Alarm::load(): " << err << endl;
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->writerIn();
+#endif
+ 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
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->writerOut();
+#endif
+ Tango::Except::throw_exception( \
+ (const char*)"Alarm::load()", \
+ (const char*)err.c_str(), \
+ (const char*)"Alarm::load()", Tango::ERR);
+ }
+ string cmd_name_full = alm.cmd_name_a + string(";") + alm.cmd_name_n;
+ alarms.log_alarm_db(TYPE_LOG_DESC_ADD, ts, alm.name, "", "", //add new alarm on log before subscribe event
+ alm.formula, alm.time_threshold, alm.grp2str(), alm.lev, alm.msg, cmd_name_full, alm.silent_time); //but if it fails remove it from table
+ try {
+ subscribe_event(alm, ecb, evn);
+ } catch (string& err) {
+ WARN_STREAM << "Alarm::load(): " << err << endl;
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->writerIn();
+#endif
+ 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
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->writerOut();
+#endif
+ alarms.log_alarm_db(TYPE_LOG_DESC_REM, ts, alm.name, "", "", //remove alarm just added
+ "", 0, "", "", "", "", -1);
+ Tango::Except::throw_exception( \
+ (const char*)"Alarm::load()", \
+ (const char*)err.c_str(), \
+ (const char*)"Alarm::load()", Tango::ERR);
+ }
+
+ if(alm.cmd_name_a.length() > 0)
+ {
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->readerIn();
+#endif
+ alarm_container_t::iterator i = alarms.v_alarm.find(alm.name); //look for alarm just added
+ if (i != alarms.v_alarm.end())
+ {
+ 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" << ends;
+ ERROR_STREAM << "Alarm::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 << "Alarm::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 << ends;
+ WARN_STREAM << "Alarm::load(): " << err.str() << endl;
+ set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
+ }
+ }
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ }
+ if(alm.cmd_name_n.length() > 0)
+ {
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->readerIn();
+#endif
+ alarm_container_t::iterator i = alarms.v_alarm.find(alm.name); //look for alarm just added
+ if (i != alarms.v_alarm.end())
+ {
+ 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" << ends;
+ ERROR_STREAM << "Alarm::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 << "Alarm::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 << ends;
+ WARN_STREAM << "Alarm::load(): " << err.str() << endl;
+ set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
+ }
+ }
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ }
+
+ //if at least one event was already existing, evaluate formula of just added alarm
+ if(alm.to_be_evaluated) //TODO: remove this evaluation of the formula that is not necessary
+ {
+ DEBUG_STREAM << "Alarm::load(): Evaluating formula=" << alm.formula << endl;
+ try {
+ double res;
+ string attr_values;
+ res = eval_formula(alm.formula_tree, attr_values);
+ DEBUG_STREAM << "Parsing succeeded of "<< alm.formula << "; result=" << res << endl;
+ alarms.update(alm.name, gettime(), (int)res, attr_values, alm.grp2str(), alm.msg, alm.formula); //pass "now" as timestamp in this case
+
+ } catch(std::out_of_range& e)
+ {
+ ostringstream o;
+ o << alm.name << ": in formula array index out of range!" << ends;
+ WARN_STREAM << "Alarm::load(): " << o.str() << endl;
+ set_internal_alarm(INTERNAL_ERROR, gettime(), o.str());
+ } catch(string & e)
+ {
+ ostringstream o;
+ o << alm.name << ": in formula err=" << e << ends;
+ WARN_STREAM << "Alarm::load(): " << o.str() << endl;
+ set_internal_alarm(INTERNAL_ERROR, gettime(), o.str());
+ } catch(Tango::DevFailed& e)
+ {
+ ostringstream o;
+ o << alm.name << "error=" << e.errors[0].desc << ends;
+ WARN_STREAM << "Alarm::load(): " << o.str() << endl;
+ set_internal_alarm(INTERNAL_ERROR, gettime(), o.str());
+ }
+ }
+
+ 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;
+ }
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::load
+}
+//--------------------------------------------------------
+/**
+ * Command Remove related method
+ * Description: Remove alarm.
+ *
+ * @param argin Alarm name
+ */
+//--------------------------------------------------------
+void Alarm::remove(Tango::DevString argin)
+{
+ DEBUG_STREAM << "Alarm::Remove() - " << device_name << endl;
+ /*----- PROTECTED REGION ID(Alarm::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." << ends;
+ 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*)"Alarm::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*)"Alarm::remove", Tango::ERR);
+ }
+ if (ret) {
+ DEBUG_STREAM << "Alarm::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 */
+ alarms.log_alarm_db(TYPE_LOG_DESC_DIS, gettime(), log_alm_name, "", "", //set active to 0
+ "", 0, "", "", "", "", -1);
+ 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);
+ } 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 -----*/ // Alarm::remove
+}
+//--------------------------------------------------------
+/**
+ * Command Configured related method
+ * Description: Alarms configured
+ *
+ * @param argin String containing a filter for output, if empty return all alarms
+ * @returns Alarms configured
+ */
+//--------------------------------------------------------
+Tango::DevVarStringArray *Alarm::configured(Tango::DevString argin)
+{
+ Tango::DevVarStringArray *argout;
+ DEBUG_STREAM << "Alarm::Configured() - " << device_name << endl;
+ /*----- PROTECTED REGION ID(Alarm::configured) 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 << "Alarm::configured(): entering... !" << endl;
+
+ // Add your own code to control device here
+
+ string filter(argin);
+ 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;
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->readerIn();
+#endif
+ for (ai = alarms.v_alarm.begin(); ai != alarms.v_alarm.end(); ai++)
+ {
+ found = 0;
+ if(filter.length() != 0)
+ {
+ found = ai->first.find(filter);
+ }
+ if((filter.length() == 0) || (found != string::npos))
+ {
+ ostringstream os;
+ os.clear();
+ os << ai->second.ts.tv_sec << "\t" << ai->second.name << "\t" << ai->second.formula << "\t" << ai->second.time_threshold <<
+ "\t" << ai->second.lev << "\t" << ai->second.silent_time << "\t" << ai->second.grp2str() << "\t" << ai->second.msg << "\t" <<
+ ai->second.cmd_name_a << ";" << ai->second.cmd_name_n << ends;
+ alarm_filtered.push_back(os.str());
+ }
+ } /* for */
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ 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 -----*/ // Alarm::configured
+ return argout;
+}
+//--------------------------------------------------------
+/**
+ * Command StopNew related method
+ * Description: Remove "NEW" field from alarm string (so alarm panel stop sound)
+ *
+ */
+//--------------------------------------------------------
+void Alarm::stop_new()
+{
+ DEBUG_STREAM << "Alarm::StopNew() - " << device_name << endl;
+ /*----- PROTECTED REGION ID(Alarm::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;
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->readerIn();
+#endif
+ for (ai = alarms.v_alarm.begin(); ai != alarms.v_alarm.end(); ai++) {
+ ai->second.is_new = 0; //set all alarm as no more new
+ }
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+
+ 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;
+ }
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::stop_new
+}
+//--------------------------------------------------------
+/**
+ * Command Silence related method
+ * Description: Alarm temporarily silence
+ *
+ * @param argin String array containing the alarms to be silenced
+ */
+//--------------------------------------------------------
+void Alarm::silence(const Tango::DevVarStringArray *argin)
+{
+ DEBUG_STREAM << "Alarm::Silence() - " << device_name << endl;
+ /*----- PROTECTED REGION ID(Alarm::silence) ENABLED START -----*/
+
+ // Add your own code
+ vector<string> str;
+ str << (*argin);
+ vector<string>::iterator si;
+
+ for (si = str.begin(); si != str.end(); si++)
+ {
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->readerIn();
+#endif
+ 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;
+ }
+ if(i->second.silenced > 0)
+ {
+ ostringstream err;
+ err << "Alarm " << *si << " already silenced for " << i->second.silenced << " more minutes" << ends;
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ Tango::Except::throw_exception( \
+ (const char*)"Alarm already silenced", \
+ err.str(), \
+ (const char*)"Alarm::silence()", Tango::ERR);
+ }
+ if(i->second.silent_time <= 0)
+ {
+ ostringstream err;
+ err << "Alarm " << *si << " cannot be silenced" << ends;
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ Tango::Except::throw_exception( \
+ (const char*)"Alarm cannot be silenced", \
+ err.str(), \
+ (const char*)"Alarm::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())
+ {
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ ostringstream err;
+ err << "Alarm " << *si << " not found" << ends;
+ Tango::Except::throw_exception( \
+ (const char*)"Alarm not found!!", \
+ err.str(), \
+ (const char*)"Alarm::silence()", Tango::ERR);
+ }
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ }
+
+ 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;
+ }
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::silence
+}
+//--------------------------------------------------------
+/**
+ * Command Modify related method
+ * Description: Modify an existing alarm.
+ *
+ * @param argin Alarm entry
+ */
+//--------------------------------------------------------
+void Alarm::modify(Tango::DevString argin)
+{
+ DEBUG_STREAM << "Alarm::Modify() - " << device_name << endl;
+ /*----- PROTECTED REGION ID(Alarm::modify) ENABLED START -----*/
+
+ // 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.formula.clear();
+ alm.msg.clear();
+ alm.lev.clear();
+ alm.grp=0;
+ alm.to_be_evaluated = false;
+ alm.time_threshold = 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;
+
+#ifndef _ACCESS_NODE_D
+ alm.formula_tree = ast_parse(alarm_string.c_str(), al_gr, space_p); //parse string s with grammar al_gr, skipping white spaces
+#else
+ 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
+#endif
+ 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;
+#ifndef _ACCESS_NODE_D
+ o << __func__<<": Parsing Failed, syntax error stopped at " << alm.formula_tree.stop << ends;
+#else
+ o << __func__<<": Parsing Failed, syntax error stopped at " << string(alm.formula_tree.stop, alarm_string.end()) << ends; //TODO
+#endif
+ DEBUG_STREAM << o.str() << endl;
+ Tango::Except::throw_exception( \
+ (const char*)"Parsing Failed!", \
+ (const char*)o.str().c_str(), \
+ (const char*)__func__, Tango::ERR);
+ }
+
+
+ //------------------------------
+ //2: if alarm already exist and
+ // formula is not changed
+ //------------------------------
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->writerIn();
+#endif
+ 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.time_threshold = alm.time_threshold;
+ i->second.silent_time = alm.silent_time;
+ i->second.silenced = alm.silenced;
+ 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;
+
+ } else {
+ ostringstream o;
+ o << __func__<<": syntax error in '" << alarm_string << "'" << ends;
+ WARN_STREAM << o.str() << endl;
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->writerOut();
+#endif
+ Tango::Except::throw_exception( \
+ (const char*)o.str().c_str(), \
+ (const char*)"", \
+ (const char*)__func__, Tango::ERR);
+ }
+
+
+ alarms.log_alarm_db(TYPE_LOG_DESC_UPDATE, ts, alm.name, "", "",
+ alm.formula, alm.time_threshold, alm.grp2str(), alm.lev, alm.msg, cmd_name_full, alm.silent_time);
+
+ //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" << ends;
+ 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 << ends;
+ 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" << ends;
+ 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 << ends;
+ WARN_STREAM << __func__<<": " << err.str() << endl;
+ set_internal_alarm(INTERNAL_ERROR, gettime(), err.str());
+ }
+ }
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->writerOut();
+#endif
+ return;
+ }
+ }
+ else
+ {
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->writerOut();
+#endif
+ ostringstream o;
+ o << "Alarm '"<<alm.name<<"' not found" << ends;
+ DEBUG_STREAM << o.str() << endl;
+ Tango::Except::throw_exception( \
+ (const char*)"Not found", \
+ (const char*)o.str().c_str(), \
+ (const char*)__func__, Tango::ERR);
+ }
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->writerOut();
+#endif
+
+ //------------------------------
+ //3: remove (set active=0 on db)
+ //------------------------------
+ remove((Tango::DevString)alm.name.c_str());
+ //------------------------------
+ //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);
+ } 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 -----*/ // Alarm::modify
+}
+//--------------------------------------------------------
+/**
+ * Method : Alarm::add_dynamic_commands()
+ * Description : Create the dynamic commands if any
+ * for specified device.
+ */
+//--------------------------------------------------------
+void Alarm::add_dynamic_commands()
+{
+ /*----- PROTECTED REGION ID(Alarm::add_dynamic_commands) ENABLED START -----*/
+
+ // Add your own code to create and add dynamic commands if any
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::add_dynamic_commands
+}
+
+/*----- PROTECTED REGION ID(Alarm::namespace_ending) ENABLED START -----*/
+
+// Additional Methods
+/*
+ * private methods
+ */
+void Alarm::load_alarm(string alarm_string, alarm_t &alm, vector<string> &evn)
+{
+ DEBUG_STREAM << "Alarm::load_alarm(): Creating Spirit Parser..." << endl;
+ alarm_parse al_gr(alm); // Construct Spirit grammar
+ alm.name.clear();
+ alm.formula.clear();
+ alm.msg.clear();
+ alm.lev.clear();
+ alm.grp=0;
+ alm.to_be_evaluated = false;
+ alm.time_threshold = 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;
+ evn.clear();
+
+#ifndef _ACCESS_NODE_D
+ alm.formula_tree = ast_parse(alarm_string.c_str(), al_gr, space_p); //parse string s with grammar al_gr, skipping white spaces
+#else
+ 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
+#endif
+ 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 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 << ends;
+ DEBUG_STREAM << dbg_msg.str() << endl;
+ }
+ else
+ {
+ ostringstream o;
+#ifndef _ACCESS_NODE_D
+ o << "Alarm::load_alarm(): Parsing Failed, syntax error stopped at " << alm.formula_tree.stop << ends;
+#else
+ o << "Alarm::load_alarm(): Parsing Failed, syntax error stopped at " << string(alm.formula_tree.stop, alarm_string.end()) << ends; //TODO
+#endif
+ DEBUG_STREAM << o.str() << endl;
+ Tango::Except::throw_exception( \
+ (const char*)"Parsing Failed!", \
+ (const char*)o.str().c_str(), \
+ (const char*)"Alarm::load()", Tango::ERR);
+ }
+ alm.ts = gettime();
+ DEBUG_STREAM << "Alarm::load_alarm(): name = '" << alm.name << "'" << endl;
+ DEBUG_STREAM << " formula = '" << alm.formula << "'" << endl;
+ DEBUG_STREAM << " time_threshold = '" << alm.time_threshold << "'" << 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;
+ 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 << "Alarm::load_alarm(): syntax error in '" << alarm_string << "'" << ends;
+ WARN_STREAM << o.str() << endl;
+
+ Tango::Except::throw_exception( \
+ (const char*)o.str().c_str(), \
+ (const char*)"", \
+ (const char*)"Alarm::load_alarm()", Tango::ERR);
+ }
+
+ if (alarms.exist(alm.name)) {
+ ostringstream o;
+ o << "Alarm::load_alarm(): alarm '" << alm.name << "' already exist" << ends;
+ WARN_STREAM << o.str() << endl;
+ Tango::Except::throw_exception( \
+ (const char*)o.str().c_str(), \
+ (const char*)o.str().c_str(), \
+ (const char*)"Alarm::load_alarm()", Tango::ERR);
+ }
+}
+void Alarm::init_alarms(map< string,vector<string> > &alarm_events)
+{
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->readerIn();
+#endif
+ 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 << "Alarm::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 << "Alarm::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 << "Alarm::init_alarms(): found Event= " << found->name << " <- Alarm= " << i->second.name << endl;
+ //break; ???
+ } /* if */
+ } /* for */
+ }
+ }
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+}
+void Alarm::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()) {
+ events->push_back(event(*j));
+ j++;
+ }
+ } /* if */
+}
+void Alarm::add_alarm(alarm_t& a) throw(string&)
+{
+ alarms.push_back(a);
+ DEBUG_STREAM << "Alarm::add_alarm(): added alarm '" \
+ << a.name << "'" << endl;
+}
+void Alarm::add_event(alarm_t& a, vector<string> &evn) throw(string&)
+{
+ DEBUG_STREAM << "Alarm::add_event(): formula '" << a.formula << "'" << 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()) {
+ /*
+ * 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 << "Alarm::add_event(): '" << *j << "' found, added " \
+ << " alarm '" << a.name << "' to list, valid=" << k->valid << endl;
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->readerIn();
+#endif
+ 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 << "Alarm::add_event(): error inserting event '" << *j << "' in set of alarm '"
+ << a.name << "'" << endl;
+ }
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ }
+ else
+ {
+ /*
+ * new event; add to event table
+ */
+ event e(*j);
+ events->push_back(e);
+ /*
+ * update per-alarm event list
+ */
+ DEBUG_STREAM << "Alarm::add_event(): adding '" << *j \
+ << "' to event list of alarm '" << a.name << "'" << endl;
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->readerIn();
+#endif
+ 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 << "Alarm::add_event(): error inserting event '" << *j << "' in set of alarm '"
+ << a.name << "'" << endl;
+ }
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ /*
+ * now, for the just-added event, subscribe
+ */
+ k = find(events->v_event.begin(), events->v_event.end(), *j);
+ if (k != events->v_event.end())
+ {
+ k->push_alarm(a.name);
+ try {
+ k->dp = new Tango::DeviceProxy(k->device);
+ } catch(Tango::DevFailed& e)
+ {
+ TangoSys_MemStream out_stream;
+ out_stream << "Failed to connect device proxy=" << k->device << 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
+ throw out_stream.str();
+ /*Tango::Except::re_throw_exception(e,
+ (const char *) "Error writing serial",
+ out_stream.str(),
+ (const char *) "Alarm::add_event()", Tango::ERR);*/
+ }
+ DEBUG_STREAM << "Alarm::add_event(): connected to DeviceProxy: " \
+ << k->device << endl;
+ //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 << "Alarm::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();
+ }
+ }
+ }
+ } //for (vector<string>::iterator j = evn.begin(); ...
+}
+void Alarm::subscribe_event(alarm_t& a, EventCallBack& ecb, vector<string> &evn) throw(string&)
+{
+ //now subscribe all events
+ 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(k->eid == 0) //not subscribed yet
+ {
+ try {
+#if TANGO_VER < 611
+ k->eid = k->dp->subscribe_event(k->attribute, \
+ Tango::CHANGE_EVENT, \
+ &ecb, k->filter);
+#else
+ k->eid = k->dp->subscribe_event(k->attribute, \
+ Tango::CHANGE_EVENT, \
+ &ecb, k->filter,true); //stateless subscription (doesn't fail if server not running)
+#endif
+ DEBUG_STREAM << "Alarm::add_event(): subscribed event for '" \
+ << k->attribute << "' attribute" << endl;
+ } catch (...) {
+ ostringstream o;
+ o << "Alarm::add_event(): subscribe_event() failed for '" \
+ << *j << "'" << ends;
+ WARN_STREAM << o.str() << endl;
+ 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 k->dp;
+ k->dp = NULL;
+ throw o.str();
+ }
+ }
+ } // if (k != events->v_event.end())/
+ } // for
+}
+/*
+ * because called asynchronously by alarm evaluating thread
+ * will use an alarm to report errors
+ */
+void Alarm::do_alarm(bei_t& e)
+{
+ bool changed=true;
+ //if (e.name == INTERNAL_ERROR) {
+ if(e.type == TYPE_TANGO_ERR) {
+ ostringstream o;
+ o << e.msg << endl;
+ WARN_STREAM << "Alarm::do_alarm(): " << 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 << __FUNCTION__ << " 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 << __FUNCTION__ << " 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!" << ends;
+ WARN_STREAM << "Alarm::do_alarm(): " << o.str() << endl;
+ set_internal_alarm(e.ev_name, gettime(), o.str());
+ }
+ }
+ if(found_ev != events->v_event.end())
+ {
+ found_ev->err_counter++;
+ if(found_ev->err_counter >= errThreshold)
+ set_internal_alarm(e.ev_name, gettime(), o.str(), errThreshold);
+ }
+ return;
+ }
+ else if(e.type == TYPE_GENERIC_ERR) {
+ ostringstream o;
+ o << e.msg << endl;
+ WARN_STREAM << "Alarm::do_alarm(): " << o.str() << endl;
+ set_internal_alarm(e.ev_name, gettime(), o.str());
+ return;
+ }
+ DEBUG_STREAM << "Alarm::do_alarm(): arrived event=" << e.ev_name << endl;
+
+ double 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 << __FUNCTION__ << " 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 << __FUNCTION__ << " 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!" << ends;
+ WARN_STREAM << "Alarm::do_alarm(): " << o.str() << endl;
+ set_internal_alarm(INTERNAL_ERROR, gettime(), o.str());
+ }
+ }
+ if (found != events->v_event.end())
+ {
+ found->value = e.value;
+ 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())
+ {
+ //alarm_container_t::iterator it = alarms.v_alarm.find(j->first);
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->readerIn();
+#endif
+ alarm_container_t::iterator it = alarms.v_alarm.find(*j);
+ if(it != alarms.v_alarm.end())
+ {
+ string tmpname=it->first;
+ try {
+ string attr_values;
+ res = eval_formula(it->second.formula_tree, attr_values);
+ DEBUG_STREAM << "Alarm::do_alarm(): Evaluation of " << it->second.formula << "; result=" << res << endl;
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ changed = alarms.update(tmpname, found->ts, (int)res, attr_values, it->second.grp2str(), it->second.msg, it->second.formula); //update internal structure and log to db
+ } catch(std::out_of_range& e)
+ {
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ ostringstream o;
+ o << tmpname << ": in formula array index out of range!" << ends;
+ WARN_STREAM << "Alarm::do_alarm(): " << o.str() << endl;
+ set_internal_alarm(INTERNAL_ERROR, gettime(), o.str());
+ } catch(string & e)
+ {
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ ostringstream o;
+ o << tmpname << ": in formula err=" << e << ends;
+ WARN_STREAM << "Alarm::do_alarm(): " << o.str() << endl;
+ set_internal_alarm(INTERNAL_ERROR, gettime(), o.str());
+ }
+ }
+ else
+ {
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+ ostringstream o;
+ //o << j->first << ": not found formula in alarm table" << ends;
+ o << (*j) << ": not found formula in alarm table" << ends;
+ WARN_STREAM << "Alarm::do_alarm(): " << o.str() << endl;
+ set_internal_alarm(INTERNAL_ERROR, gettime(), o.str());
+ }
+ j++;
+ }
+
+ //TODO: push_change_event HERE!
+ prepare_alarm_attr();
+ if(!changed)
+ return;
+ 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);
+
+ }
+} /* do_alarm() */
+
+void Alarm::timer_update()
+{
+ bool changed=true;
+ //DEBUG_STREAM << "Alarm::timer_update(): entering..." << endl;
+ try {
+ changed=alarms.timer_update();
+ } catch(string & e)
+ {
+ ostringstream o;
+ o << "Error checking time thresholds and updating alarm status=" << e << ends;
+ WARN_STREAM << "Alarm::timer_update(): " << o.str() << endl;
+ set_internal_alarm(INTERNAL_ERROR, gettime(), o.str());
+ }
+
+ prepare_alarm_attr();
+ if(!changed)
+ return;
+ 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;
+ }
+}
+
+bool Alarm::remove_alarm(string& s) throw(string&)
+{
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->writerIn();
+#endif
+ alarm_container_t::iterator i = alarms.v_alarm.find(s);
+ if (i != alarms.v_alarm.end()) {
+ for (set<string>::iterator j = i->second.s_event.begin(); \
+ j != i->second.s_event.end(); j++) {
+ /*
+ * 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()) {
+ /*
+ * remove alarm
+ */
+ k->pop_alarm(i->second.name);
+ if (k->m_alarm.empty()) {
+ /*
+ * no more alarms associated to this event, unsubscribe
+ * and remove from event table
+ */
+ DEBUG_STREAM << "Alarm::remove_alarm(): removing event '" \
+ << k->name << "' from event table" << endl;
+ try {
+ k->dp->unsubscribe_event(k->eid);
+ } catch (...) {
+ ostringstream o;
+ o << "unsubscribe_event() failed for " \
+ << k->name << ends;
+ WARN_STREAM << "Alarm::remove_alarm(): " << o.str() << endl;
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->writerOut();
+#endif
+ throw o.str();
+ //return false;
+ }
+ delete k->dp;
+ k->dp = NULL;
+ events->v_event.erase(k);
+ }
+ } else {
+ /*
+ * shouldn't happen!!!
+ */
+ ostringstream o;
+ o << "event '" << *j \
+ << "' not found in event table" << ends;
+ WARN_STREAM << "Alarm::remove_alarm(): " << o.str() << endl;
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->writerOut();
+#endif
+ throw o.str();
+ //return false;
+ }
+ } /* for */
+ //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;
+ /*
+ * remove this alarm from alarm table
+ */
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->writerOut();
+#endif
+ alarms.erase(i);
+ return true;
+ }
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->writerOut();
+#endif
+ ostringstream o;
+ o << "alarm '" \
+ << s << "' not found in alarm table" << ends;
+ WARN_STREAM << "Alarm::remove_alarm(): " << o.str() << endl;
+ throw o.str();
+ //return false;
+} /* remove_alarm() */
+
+
+/*void Alarm::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 << "Alarm::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 << "Alarm::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 << "Alarm::add_to_database(): put_device_attribute_property()" \
+ << " failed" << ends;
+ ERROR_STREAM << o.str() << endl;
+ throw o.str();
+ }
+}*/
+
+void Alarm::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->counter < count)
+ it->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->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.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 -------------------
+//==============================================================
+double Alarm::eval_formula(tree_parse_info_t tree, string &attr_values)
+{
+ return eval_expression(tree.trees.begin(), attr_values);
+}
+
+double Alarm::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() << ends;
+ throw err.str();
+ }
+ string val_d(i->value.begin(), i->value.end());
+ DEBUG_STREAM << " node value real = " << val_d << endl;
+ return strtod(val_d.c_str(), 0);
+ }
+ 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() << ends;
+ throw err.str();
+ }
+ string val_d(i->value.begin(), i->value.end());
+ DEBUG_STREAM << " node value hex = " << val_d << endl;
+ return strtod(val_d.c_str(), 0);
+ }
+ 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() << ends;
+ throw err.str();
+ }
+ string val_st(i->value.begin(), i->value.end());
+#ifndef _ACCESS_NODE_D
+ Tango::DevState st;
+ if(val_st == "ON")
+ st = Tango::ON;
+ else if(val_st == "OFF")
+ st = Tango::OFF;
+ else if(val_st == "CLOSE")
+ st = Tango::CLOSE;
+ else if(val_st == "OPEN")
+ st = Tango::OPEN;
+ else if(val_st == "INSERT")
+ st = Tango::INSERT;
+ else if(val_st == "EXTRACT")
+ st = Tango::EXTRACT;
+ else if(val_st == "MOVING")
+ st = Tango::MOVING;
+ else if(val_st == "STANDBY")
+ st = Tango::STANDBY;
+ else if(val_st == "FAULT")
+ st = Tango::FAULT;
+ else if(val_st == "INIT")
+ st = Tango::INIT;
+ else if(val_st == "RUNNING")
+ st = Tango::RUNNING;
+ else if(val_st == "ALARM")
+ st = Tango::ALARM;
+ else if(val_st == "DISABLE")
+ st = Tango::DISABLE;
+ else if(val_st == "UNKNOWN")
+ st = Tango::UNKNOWN;
+#else
+ double st = i->value.value(); //get value directly from node saved with access_node_d
+#endif //_ACCESS_NODE_D
+ DEBUG_STREAM << " node value state : " << val_st << "=" << st << endl;
+ return st;
+ }
+ 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() << ends;
+ throw err.str();
+ }
+ if (*i->value.begin() == '+')
+ return + eval_expression(i->children.begin(), attr_values);
+ if (*i->value.begin() == '-')
+ return - eval_expression(i->children.begin(), attr_values);
+ if (*i->value.begin() == '!')
+ return ! eval_expression(i->children.begin(), attr_values);
+ }
+ 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() << ends;
+ 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" << ends;
+ 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() << ends;
+ 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" << ends;
+ throw err.str();
+ }
+ }
+ else if (i->value.id() == formula_grammar::event_ID)
+ {
+ DEBUG_STREAM << " node event" << string(i->value.begin(), i->value.end()) << endl;
+ int ind;
+ if(i->children.size() != 2)
+ {
+ err << "in node event_ID(" << string(i->value.begin(), i->value.end()) << ") children=" << i->children.size() << ends;;
+ throw err.str();
+ }
+ if((i->children.begin()+1)->value.id() == formula_grammar::indexID)
+ ind = (int)eval_expression(i->children.begin()+1, attr_values); //array index
+ 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()) << ends;;
+ throw err.str();
+ }
+ return eval_expression(i->children.begin(), attr_values ,ind);
+ }
+ 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() << ends;
+ 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)
+ {
+ err << "in node nameID(" << string(i->value.begin(), i->value.end()) << ") value not valid!" << ends;
+ throw err.str();
+ }
+ else if(it->value.empty())
+ {
+ err << "in node nameID(" << string(i->value.begin(), i->value.end()) << ") value not initialized!!" << ends;
+ throw err.str();
+ }
+ ostringstream temp_attr_val;
+ temp_attr_val << it->name << "[" << ev_ind << "]=" <<it->value.at(ev_ind) << ";";
+ attr_values += temp_attr_val.str();
+ DEBUG_STREAM << " node name -> " << temp_attr_val.str() << endl;
+ return it->value.at(ev_ind); //throw std::out_of_range
+ }
+ else
+ {
+ err << "in event: (" << string(i->value.begin(), i->value.end()) << ") not found in event table" << ends;
+ 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() << ends;
+ throw err.str();
+ }
+ string val_d(i->value.begin(), i->value.end());
+ DEBUG_STREAM << " node index = " << val_d << endl;
+ return strtod(val_d.c_str(), 0);
+ }
+ 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() << ends;
+ 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" << ends;
+ 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() << ends;
+ throw err.str();
+ }
+ double val_d1=eval_expression(i->children.begin(), attr_values),
+ val_d2=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(val_d1); //transform to long
+ val_l2 = (long)trunc(val_d2); //transform to long
+
+ if((val_l1 != val_d1) || (val_l2 != val_d2)) //if different, lost something with truncf
+ throw err2;
+
+ if (*i->value.begin() == '&')
+ {
+ return (double)(val_l1 & val_l2);
+ }
+ else if (*i->value.begin() == '|')
+ {
+ return (double)(val_l1 | val_l2);
+ }
+ else if (*i->value.begin() == '^')
+ {
+ return (double)(val_l1 ^ val_l2);
+ }
+ else
+ {
+ err << "in node bitwise_exprID(" << string(i->value.begin(), i->value.end()) << ") value not allowed" << ends;
+ 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() << ends;
+ throw err.str();
+ }
+ double val_d1=eval_expression(i->children.begin(), attr_values),
+ val_d2=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(val_d1); //transform to long
+ val_l2 = (long)trunc(val_d2); //transform to long
+
+ if((val_l1 != val_d1) || (val_l2 != val_d2)) //if different, lost something with truncf
+ throw err2;
+
+ if (string(i->value.begin(), i->value.end()) == string("<<"))
+ {
+ return (double)(val_l1 << val_l2);
+ }
+ else if (string(i->value.begin(), i->value.end()) == string(">>"))
+ {
+ return (double)(val_l1 >> val_l2);
+ }
+ else
+ {
+ err << "in node shift_exprID(" << string(i->value.begin(), i->value.end()) << ") value not allowed" << ends;
+ 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() << ends;
+ 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 equality_exprID(" << string(i->value.begin(), i->value.end()) << ") value not allowed" << ends;
+ 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() << ends;
+ 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" << ends;
+ 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() << ends;
+ throw err.str();
+ }
+ return fabs(eval_expression(i->children.begin(), attr_values)); //now handled only abs as function
+ }
+ 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()) << ends;
+ throw err.str();
+ }
+ }
+ return 0;
+}
+
+void Alarm::find_event_formula(tree_parse_info_t tree, vector<string> & ev)
+{
+ eval_node_event(tree.trees.begin(), ev);
+ return;
+}
+
+void Alarm::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() << ends;
+ 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 Alarm::prepare_alarm_attr()
+{
+ alarm_container_t::iterator ai;
+ vector<alarm_t>::iterator aid;
+#ifndef _RW_LOCK
+ alarms.lock();
+#else
+ alarms.vlock->readerIn();
+#endif
+ for (ai = alarms.v_alarm.begin(); ai != alarms.v_alarm.end(); ai++) {
+ if (ai->second.stat == S_ALARM) {
+ /*
+ * 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->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 << __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->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 << __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 */
+ } /* for */
+#ifndef _RW_LOCK
+ alarms.unlock();
+#else
+ alarms.vlock->readerOut();
+#endif
+
+ 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;
+ }
+ 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());
+ }
+ }
+ alarmedlock->readerOut();
+ internallock->readerIn();
+ 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());
+ }
+ }
+ internallock->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 "<< ends;
+ //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();
+}
+
+
+/*----- PROTECTED REGION END -----*/ // Alarm::namespace_ending
+} // namespace
diff --git a/src/Alarm.h b/src/Alarm.h
new file mode 100644
index 0000000..dd9c4d7
--- /dev/null
+++ b/src/Alarm.h
@@ -0,0 +1,337 @@
+/*----- PROTECTED REGION ID(Alarm.h) ENABLED START -----*/
+//=============================================================================
+//
+// file : Alarm.h
+//
+// description : Include file for the Alarm class
+//
+// project : alarm
+//
+// 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/>.
+//
+// $Author: $
+//
+// $Revision: $
+// $Date: $
+//
+// $HeadURL: $
+//
+//=============================================================================
+// This file is generated by POGO
+// (Program Obviously used to Generate tango Object)
+//=============================================================================
+
+
+#ifndef Alarm_H
+#define Alarm_H
+
+#include <tango.h>
+#include <mysql.h>
+
+#include <boost/version.hpp>
+#define _ACCESS_NODE_D 1
+#if BOOST_VERSION >= 103600
+#define BOOST_VER_1_36_0 1
+#endif
+
+#include "alarm_table.h"
+#include "event_table.h"
+
+#define MAX_ALARMS 1024
+
+#define _USE_ELETTRA_DB_RW
+
+//using namespace Tango;
+
+class alarm_thread;
+class log_thread;
+class update_thread;
+
+
+
+/*----- PROTECTED REGION END -----*/ // Alarm.h
+
+/**
+ * Alarm class description:
+ * Elettra alarm device server
+ */
+
+namespace Alarm_ns
+{
+/*----- PROTECTED REGION ID(Alarm::Additional Class Declarations) ENABLED START -----*/
+
+// Additional Class Declarations
+
+/*----- PROTECTED REGION END -----*/ // Alarm::Additional Class Declarations
+
+class Alarm : public TANGO_BASE_CLASS
+{
+
+/*----- PROTECTED REGION ID(Alarm::Data Members) ENABLED START -----*/
+
+// Add your own data members
+public:
+
+
+/*----- PROTECTED REGION END -----*/ // Alarm::Data Members
+
+// Device property data members
+public:
+ // AlarmStatus: Persistent storage of the alarms status
+ vector<string> alarmStatus;
+ // GroupNames: Labels for Group mask, first is for mask 0x00
+ vector<string> groupNames;
+ // ErrThreshold: Threshold for Tango error for being internal alarms
+ Tango::DevLong errThreshold;
+ // DbHost: Host of the MySQL db
+ string dbHost;
+ // DbUser: Username for the MySQL db
+ string dbUser;
+ // DbPasswd: Password for the MySQL db
+ string dbPasswd;
+ // DbName: Db name for the MySQL db
+ string dbName;
+ // DbPort: Port of the MySQL db
+ string dbPort;
+ // InstanceName: Name used to associate configured alarm rules to this instance
+ string instanceName;
+
+// Attribute data members
+public:
+ Tango::DevString *attr_alarm_read;
+
+// Constructors and destructors
+public:
+ /**
+ * Constructs a newly device object.
+ *
+ * @param cl Class.
+ * @param s Device Name
+ */
+ Alarm(Tango::DeviceClass *cl,string &s);
+ /**
+ * Constructs a newly device object.
+ *
+ * @param cl Class.
+ * @param s Device Name
+ */
+ Alarm(Tango::DeviceClass *cl,const char *s);
+ /**
+ * Constructs a newly device object.
+ *
+ * @param cl Class.
+ * @param s Device name
+ * @param d Device description.
+ */
+ Alarm(Tango::DeviceClass *cl,const char *s,const char *d);
+ /**
+ * The device object destructor.
+ */
+ ~Alarm() {delete_device();};
+
+
+// Miscellaneous methods
+public:
+ /*
+ * will be called at device destruction or at init command.
+ */
+ void delete_device();
+ /*
+ * Initialize the device
+ */
+ virtual void init_device();
+ /*
+ * Read the device properties from database
+ */
+ void get_device_property();
+ /*
+ * Always executed method before execution command method.
+ */
+ virtual void always_executed_hook();
+
+
+// Attribute methods
+public:
+ //--------------------------------------------------------
+ /*
+ * Method : Alarm::read_attr_hardware()
+ * Description : Hardware acquisition for attributes.
+ */
+ //--------------------------------------------------------
+ virtual void read_attr_hardware(vector<long> &attr_list);
+
+/**
+ * Attribute alarm related methods
+ * Description:
+ *
+ * Data type: Tango::DevString
+ * Attr type: Spectrum max = 1024
+ */
+ virtual void read_alarm(Tango::Attribute &attr);
+ virtual bool is_alarm_allowed(Tango::AttReqType type);
+
+
+ //--------------------------------------------------------
+ /**
+ * Method : Alarm::add_dynamic_attributes()
+ * Description : Add dynamic attributes if any.
+ */
+ //--------------------------------------------------------
+ void add_dynamic_attributes();
+
+
+
+
+// Command related methods
+public:
+ /**
+ * Command Ack related method
+ * Description: Alarm acknowledge
+ *
+ * @param argin String array containing the alarms to be acknowledged
+ */
+ virtual void ack(const Tango::DevVarStringArray *argin);
+ virtual bool is_Ack_allowed(const CORBA::Any &any);
+ /**
+ * Command Load related method
+ * Description: Load a new alarm.
+ *
+ * @param argin Alarm entry
+ */
+ virtual void load(Tango::DevString argin);
+ virtual bool is_Load_allowed(const CORBA::Any &any);
+ /**
+ * Command Remove related method
+ * Description: Remove alarm.
+ *
+ * @param argin Alarm name
+ */
+ virtual void remove(Tango::DevString argin);
+ virtual bool is_Remove_allowed(const CORBA::Any &any);
+ /**
+ * Command Configured related method
+ * Description: Alarms configured
+ *
+ * @param argin String containing a filter for output, if empty return all alarms
+ * @returns Alarms configured
+ */
+ virtual Tango::DevVarStringArray *configured(Tango::DevString argin);
+ virtual bool is_Configured_allowed(const CORBA::Any &any);
+ /**
+ * Command StopNew related method
+ * Description: Remove "NEW" field from alarm string (so alarm panel stop sound)
+ *
+ */
+ virtual void stop_new();
+ virtual bool is_StopNew_allowed(const CORBA::Any &any);
+ /**
+ * Command Silence related method
+ * Description: Alarm temporarily silence
+ *
+ * @param argin String array containing the alarms to be silenced
+ */
+ virtual void silence(const Tango::DevVarStringArray *argin);
+ virtual bool is_Silence_allowed(const CORBA::Any &any);
+ /**
+ * Command Modify related method
+ * Description: Modify an existing alarm.
+ *
+ * @param argin Alarm entry
+ */
+ virtual void modify(Tango::DevString argin);
+ virtual bool is_Modify_allowed(const CORBA::Any &any);
+
+
+ //--------------------------------------------------------
+ /**
+ * Method : Alarm::add_dynamic_commands()
+ * Description : Add dynamic commands if any.
+ */
+ //--------------------------------------------------------
+ void add_dynamic_commands();
+
+/*----- PROTECTED REGION ID(Alarm::Additional Method prototypes) ENABLED START -----*/
+
+// Additional Method prototypes
+friend class alarm_thread;
+
+protected :
+
+private:
+ vector<alarm_t> stored; /* property stored alarms (on exit) */
+ alarm_table alarms;
+ event_table* events;
+// event_list evlist; /* producer/consumer events list */ //gcc 4 problem??
+ EventCallBack ecb; /* callback handles */
+ alarm_thread *almloop;
+ update_thread *updateloop;
+ vector<alarm_t> alarmed;
+ ReadersWritersLock *alarmedlock;
+ vector<alarm_t> internal;
+ ReadersWritersLock *internallock;
+ ReadersWritersLock *dslock;
+
+ static int instanceCounter;
+
+ int internal_counter;
+ int ds_num;
+ Tango::DevString ds[MAX_ALARMS];
+ char dss[MAX_ALARMS][10124];
+
+ void init_events(vector<string> &evn);
+ void init_alarms(map< string,vector<string> > &alarm_events);
+ void add_alarm(alarm_t& a) throw(string&);
+ void add_event(alarm_t& a, vector<string> &evn) throw(string&);
+ void subscribe_event(alarm_t& a, EventCallBack& ecb, vector<string> &evn) throw(string&);
+// void do_alarm(bei_t& e); //gcc 4 problem??
+ bool remove_alarm(string& s) throw(string&);
+ //void add_to_database(alarm_t& a) throw(string&);
+ void set_internal_alarm(string name, Tango::TimeVal t, string msg, unsigned int count=1);
+
+ void load_alarm(string alarm_string, alarm_t &alm, vector<string> &evn);
+
+ double eval_formula(tree_parse_info_t tree, string &attr_values);
+ void find_event_formula(tree_parse_info_t tree, vector<string> &);
+
+ double eval_expression(iter_t const& i, string &attr_values, int ev_ind=0); //recursive tree node evaluation
+ void eval_node_event(iter_t const& i, vector<string> & ev); //recursive tree node evaluation
+
+ void prepare_alarm_attr(); //for read attribute alarm and push_change_event
+
+public:
+ void do_alarm(bei_t& e); //public instead of protected for gcc 4 problem??
+ void timer_update(); //public instead of protected for gcc 4 problem??
+ event_list evlist; /* producer/consumer events list */ //public instead of protected for gcc 4 problem??
+ bool abortflag;
+
+#ifdef _USE_ELETTRA_DB_RW
+private:
+ string host_rw;
+ long port_rw;
+#endif
+
+/*----- PROTECTED REGION END -----*/ // Alarm::Additional Method prototypes
+};
+
+/*----- PROTECTED REGION ID(Alarm::Additional Classes Definitions) ENABLED START -----*/
+
+// Additional Classes Definitions
+
+/*----- PROTECTED REGION END -----*/ // Alarm::Additional Classes Definitions
+
+} // End of namespace
+
+#endif // Alarm_H
diff --git a/src/Alarm.xmi b/src/Alarm.xmi
new file mode 100644
index 0000000..e7e5428
--- /dev/null
+++ b/src/Alarm.xmi
@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="ASCII"?>
+<pogoDsl:PogoSystem xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:pogoDsl="http://www.esrf.fr/tango/pogo/PogoDsl">
+ <classes name="Alarm" pogoRevision="9.1">
+ <description description="Elettra alarm device server" title="Elettra alarm device server" sourcePath="/home/graziano/workspace/git/alarm/src" language="Cpp" filestogenerate="XMI file,Code files,Protected Regions" license="GPL" copyright="" hasMandatoryProperty="false" hasConcreteProperty="true" hasAbstractCommand="false" hasAbstractAttribute="false">
+ <inheritances classname="Device_4Impl" sourcePath=""/>
+ <identification contact="at elettra.eu - graziano.scalamera" author="graziano.scalamera" emailDomain="elettra.eu" classFamily="SoftwareSystem" siteSpecific="" platform="Unix Like" bus="Not Applicable" manufacturer="" reference=""/>
+ </description>
+ <deviceProperties name="AlarmStatus" description="Persistent storage of the alarms status">
+ <type xsi:type="pogoDsl:StringVectorType"/>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </deviceProperties>
+ <deviceProperties name="GroupNames" description="Labels for Group mask, first is for mask 0x00">
+ <type xsi:type="pogoDsl:StringVectorType"/>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </deviceProperties>
+ <deviceProperties name="ErrThreshold" description="Threshold for Tango error for being internal alarms">
+ <type xsi:type="pogoDsl:IntType"/>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </deviceProperties>
+ <deviceProperties name="DbHost" description="Host of the MySQL db">
+ <type xsi:type="pogoDsl:StringType"/>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </deviceProperties>
+ <deviceProperties name="DbUser" description="Username for the MySQL db">
+ <type xsi:type="pogoDsl:StringType"/>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </deviceProperties>
+ <deviceProperties name="DbPasswd" description="Password for the MySQL db">
+ <type xsi:type="pogoDsl:StringType"/>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </deviceProperties>
+ <deviceProperties name="DbName" description="Db name for the MySQL db">
+ <type xsi:type="pogoDsl:StringType"/>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </deviceProperties>
+ <deviceProperties name="DbPort" description="Port of the MySQL db">
+ <type xsi:type="pogoDsl:StringType"/>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </deviceProperties>
+ <deviceProperties name="InstanceName" description="Name used to associate configured alarm rules to this instance">
+ <type xsi:type="pogoDsl:StringType"/>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </deviceProperties>
+ <commands name="State" description="This command gets the device state (stored in its <i>device_state</i> data member) and returns it to the caller." execMethod="dev_state" displayLevel="OPERATOR" polledPeriod="0">
+ <argin description="none.">
+ <type xsi:type="pogoDsl:VoidType"/>
+ </argin>
+ <argout description="State Code">
+ <type xsi:type="pogoDsl:StateType"/>
+ </argout>
+ <status abstract="true" inherited="true" concrete="true" concreteHere="false"/>
+ </commands>
+ <commands name="Status" description="This command gets the device status (stored in its <i>device_status</i> data member) and returns it to the caller." execMethod="dev_status" displayLevel="OPERATOR" polledPeriod="0">
+ <argin description="none.">
+ <type xsi:type="pogoDsl:VoidType"/>
+ </argin>
+ <argout description="Status description">
+ <type xsi:type="pogoDsl:ConstStringType"/>
+ </argout>
+ <status abstract="true" inherited="true" concrete="true" concreteHere="false"/>
+ </commands>
+ <commands name="Ack" description="Alarm acknowledge" execMethod="ack" displayLevel="OPERATOR" polledPeriod="0">
+ <argin description="String array containing the alarms to be acknowledged">
+ <type xsi:type="pogoDsl:StringArrayType"/>
+ </argin>
+ <argout description="">
+ <type xsi:type="pogoDsl:VoidType"/>
+ </argout>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </commands>
+ <commands name="Load" description="Load a new alarm." execMethod="load" displayLevel="OPERATOR" polledPeriod="0">
+ <argin description="Alarm entry">
+ <type xsi:type="pogoDsl:StringType"/>
+ </argin>
+ <argout description="">
+ <type xsi:type="pogoDsl:VoidType"/>
+ </argout>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </commands>
+ <commands name="Remove" description="Remove alarm." execMethod="remove" displayLevel="OPERATOR" polledPeriod="0">
+ <argin description="Alarm name">
+ <type xsi:type="pogoDsl:StringType"/>
+ </argin>
+ <argout description="">
+ <type xsi:type="pogoDsl:VoidType"/>
+ </argout>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </commands>
+ <commands name="Configured" description="Alarms configured" execMethod="configured" displayLevel="OPERATOR" polledPeriod="0">
+ <argin description="String containing a filter for output, if empty return all alarms">
+ <type xsi:type="pogoDsl:StringType"/>
+ </argin>
+ <argout description="Alarms configured">
+ <type xsi:type="pogoDsl:StringArrayType"/>
+ </argout>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </commands>
+ <commands name="StopNew" description="Remove "NEW" field from alarm string (so alarm panel stop sound)" execMethod="stop_new" displayLevel="OPERATOR" polledPeriod="0">
+ <argin description="">
+ <type xsi:type="pogoDsl:VoidType"/>
+ </argin>
+ <argout description="">
+ <type xsi:type="pogoDsl:VoidType"/>
+ </argout>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </commands>
+ <commands name="Silence" description="Alarm temporarily silence" execMethod="silence" displayLevel="OPERATOR" polledPeriod="0">
+ <argin description="String array containing the alarms to be silenced">
+ <type xsi:type="pogoDsl:StringArrayType"/>
+ </argin>
+ <argout description="">
+ <type xsi:type="pogoDsl:VoidType"/>
+ </argout>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </commands>
+ <commands name="Modify" description="Modify an existing alarm." execMethod="modify" displayLevel="OPERATOR" polledPeriod="0">
+ <argin description="Alarm entry">
+ <type xsi:type="pogoDsl:StringType"/>
+ </argin>
+ <argout description="">
+ <type xsi:type="pogoDsl:VoidType"/>
+ </argout>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ </commands>
+ <attributes name="alarm" attType="Spectrum" rwType="READ" displayLevel="OPERATOR" polledPeriod="0" maxX="1024" maxY="0">
+ <dataType xsi:type="pogoDsl:StringType"/>
+ <changeEvent fire="false" libCheckCriteria="false"/>
+ <archiveEvent fire="false" libCheckCriteria="false"/>
+ <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+ <properties description="" label="" unit="" standardUnit="" displayUnit="" format="" maxValue="" minValue="" maxAlarm="" minAlarm="" maxWarning="" minWarning="" deltaTime="" deltaValue=""/>
+ </attributes>
+ <preferences docHome="./doc_html" makefileHome="/usr/local/tango-8.1.2.c/share/pogo/preferences"/>
+ </classes>
+</pogoDsl:PogoSystem>
diff --git a/src/AlarmClass.cpp b/src/AlarmClass.cpp
new file mode 100644
index 0000000..e4c2fa1
--- /dev/null
+++ b/src/AlarmClass.cpp
@@ -0,0 +1,918 @@
+/*----- PROTECTED REGION ID(AlarmClass.cpp) ENABLED START -----*/
+static const char *RcsId = "$Id: $";
+static const char *TagName = "$Name: $";
+static const char *CvsPath = "$Source: $";
+static const char *SvnPath = "$HeadURL: $";
+static const char *HttpServer = "http://www.esrf.eu/computing/cs/tango/tango_doc/ds_doc/";
+//=============================================================================
+//
+// file : AlarmClass.cpp
+//
+// description : C++ source for the AlarmClass.
+// A singleton class derived from DeviceClass.
+// It implements the command and attribute list
+// and all properties and methods required
+// by the Alarm once per process.
+//
+// project : alarm
+//
+// 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/>.
+//
+// $Author: $
+//
+// $Revision: $
+// $Date: $
+//
+// $HeadURL: $
+//
+//=============================================================================
+// This file is generated by POGO
+// (Program Obviously used to Generate tango Object)
+//=============================================================================
+
+
+#include <tango.h>
+#include <Alarm.h>
+#include <AlarmClass.h>
+
+/*----- PROTECTED REGION END -----*/ // AlarmClass.cpp
+
+//-------------------------------------------------------------------
+/**
+ * Create AlarmClass singleton and
+ * return it in a C function for Python usage
+ */
+//-------------------------------------------------------------------
+extern "C" {
+#ifdef _TG_WINDOWS_
+
+__declspec(dllexport)
+
+#endif
+
+ Tango::DeviceClass *_create_Alarm_class(const char *name) {
+ return Alarm_ns::AlarmClass::init(name);
+ }
+}
+
+namespace Alarm_ns
+{
+//===================================================================
+// Initialize pointer for singleton pattern
+//===================================================================
+AlarmClass *AlarmClass::_instance = NULL;
+
+//--------------------------------------------------------
+/**
+ * method : AlarmClass::AlarmClass(string &s)
+ * description : constructor for the AlarmClass
+ *
+ * @param s The class name
+ */
+//--------------------------------------------------------
+AlarmClass::AlarmClass(string &s):Tango::DeviceClass(s)
+{
+ cout2 << "Entering AlarmClass constructor" << endl;
+ set_default_property();
+ write_class_property();
+
+ /*----- PROTECTED REGION ID(AlarmClass::constructor) ENABLED START -----*/
+
+ /*----- PROTECTED REGION END -----*/ // AlarmClass::constructor
+
+ cout2 << "Leaving AlarmClass constructor" << endl;
+}
+
+//--------------------------------------------------------
+/**
+ * method : AlarmClass::~AlarmClass()
+ * description : destructor for the AlarmClass
+ */
+//--------------------------------------------------------
+AlarmClass::~AlarmClass()
+{
+ /*----- PROTECTED REGION ID(AlarmClass::destructor) ENABLED START -----*/
+
+ /*----- PROTECTED REGION END -----*/ // AlarmClass::destructor
+
+ _instance = NULL;
+}
+
+
+//--------------------------------------------------------
+/**
+ * method : AlarmClass::init
+ * description : Create the object if not already done.
+ * Otherwise, just return a pointer to the object
+ *
+ * @param name The class name
+ */
+//--------------------------------------------------------
+AlarmClass *AlarmClass::init(const char *name)
+{
+ if (_instance == NULL)
+ {
+ try
+ {
+ string s(name);
+ _instance = new AlarmClass(s);
+ }
+ catch (bad_alloc &)
+ {
+ throw;
+ }
+ }
+ return _instance;
+}
+
+//--------------------------------------------------------
+/**
+ * method : AlarmClass::instance
+ * description : Check if object already created,
+ * and return a pointer to the object
+ */
+//--------------------------------------------------------
+AlarmClass *AlarmClass::instance()
+{
+ if (_instance == NULL)
+ {
+ cerr << "Class is not initialised !!" << endl;
+ exit(-1);
+ }
+ return _instance;
+}
+
+
+
+//===================================================================
+// Command execution method calls
+//===================================================================
+//--------------------------------------------------------
+/**
+ * method : AckClass::execute()
+ * description : method to trigger the execution of the command.
+ *
+ * @param device The device on which the command must be executed
+ * @param in_any The command input data
+ *
+ * returns The command output data (packed in the Any object)
+ */
+//--------------------------------------------------------
+CORBA::Any *AckClass::execute(Tango::DeviceImpl *device, const CORBA::Any &in_any)
+{
+ cout2 << "AckClass::execute(): arrived" << endl;
+ const Tango::DevVarStringArray *argin;
+ extract(in_any, argin);
+ ((static_cast<Alarm *>(device))->ack(argin));
+ return new CORBA::Any();
+}
+
+//--------------------------------------------------------
+/**
+ * method : LoadClass::execute()
+ * description : method to trigger the execution of the command.
+ *
+ * @param device The device on which the command must be executed
+ * @param in_any The command input data
+ *
+ * returns The command output data (packed in the Any object)
+ */
+//--------------------------------------------------------
+CORBA::Any *LoadClass::execute(Tango::DeviceImpl *device, const CORBA::Any &in_any)
+{
+ cout2 << "LoadClass::execute(): arrived" << endl;
+ Tango::DevString argin;
+ extract(in_any, argin);
+ ((static_cast<Alarm *>(device))->load(argin));
+ return new CORBA::Any();
+}
+
+//--------------------------------------------------------
+/**
+ * method : RemoveClass::execute()
+ * description : method to trigger the execution of the command.
+ *
+ * @param device The device on which the command must be executed
+ * @param in_any The command input data
+ *
+ * returns The command output data (packed in the Any object)
+ */
+//--------------------------------------------------------
+CORBA::Any *RemoveClass::execute(Tango::DeviceImpl *device, const CORBA::Any &in_any)
+{
+ cout2 << "RemoveClass::execute(): arrived" << endl;
+ Tango::DevString argin;
+ extract(in_any, argin);
+ ((static_cast<Alarm *>(device))->remove(argin));
+ return new CORBA::Any();
+}
+
+//--------------------------------------------------------
+/**
+ * method : ConfiguredClass::execute()
+ * description : method to trigger the execution of the command.
+ *
+ * @param device The device on which the command must be executed
+ * @param in_any The command input data
+ *
+ * returns The command output data (packed in the Any object)
+ */
+//--------------------------------------------------------
+CORBA::Any *ConfiguredClass::execute(Tango::DeviceImpl *device, const CORBA::Any &in_any)
+{
+ cout2 << "ConfiguredClass::execute(): arrived" << endl;
+ Tango::DevString argin;
+ extract(in_any, argin);
+ return insert((static_cast<Alarm *>(device))->configured(argin));
+}
+
+//--------------------------------------------------------
+/**
+ * method : StopNewClass::execute()
+ * description : method to trigger the execution of the command.
+ *
+ * @param device The device on which the command must be executed
+ * @param in_any The command input data
+ *
+ * returns The command output data (packed in the Any object)
+ */
+//--------------------------------------------------------
+CORBA::Any *StopNewClass::execute(Tango::DeviceImpl *device, TANGO_UNUSED(const CORBA::Any &in_any))
+{
+ cout2 << "StopNewClass::execute(): arrived" << endl;
+ ((static_cast<Alarm *>(device))->stop_new());
+ return new CORBA::Any();
+}
+
+//--------------------------------------------------------
+/**
+ * method : SilenceClass::execute()
+ * description : method to trigger the execution of the command.
+ *
+ * @param device The device on which the command must be executed
+ * @param in_any The command input data
+ *
+ * returns The command output data (packed in the Any object)
+ */
+//--------------------------------------------------------
+CORBA::Any *SilenceClass::execute(Tango::DeviceImpl *device, const CORBA::Any &in_any)
+{
+ cout2 << "SilenceClass::execute(): arrived" << endl;
+ const Tango::DevVarStringArray *argin;
+ extract(in_any, argin);
+ ((static_cast<Alarm *>(device))->silence(argin));
+ return new CORBA::Any();
+}
+
+//--------------------------------------------------------
+/**
+ * method : ModifyClass::execute()
+ * description : method to trigger the execution of the command.
+ *
+ * @param device The device on which the command must be executed
+ * @param in_any The command input data
+ *
+ * returns The command output data (packed in the Any object)
+ */
+//--------------------------------------------------------
+CORBA::Any *ModifyClass::execute(Tango::DeviceImpl *device, const CORBA::Any &in_any)
+{
+ cout2 << "ModifyClass::execute(): arrived" << endl;
+ Tango::DevString argin;
+ extract(in_any, argin);
+ ((static_cast<Alarm *>(device))->modify(argin));
+ return new CORBA::Any();
+}
+
+
+//===================================================================
+// Properties management
+//===================================================================
+//--------------------------------------------------------
+/**
+ * Method : AlarmClass::get_class_property()
+ * Description : Get the class property for specified name.
+ */
+//--------------------------------------------------------
+Tango::DbDatum AlarmClass::get_class_property(string &prop_name)
+{
+ for (unsigned int i=0 ; i<cl_prop.size() ; i++)
+ if (cl_prop[i].name == prop_name)
+ return cl_prop[i];
+ // if not found, returns an empty DbDatum
+ return Tango::DbDatum(prop_name);
+}
+
+//--------------------------------------------------------
+/**
+ * Method : AlarmClass::get_default_device_property()
+ * Description : Return the default value for device property.
+ */
+//--------------------------------------------------------
+Tango::DbDatum AlarmClass::get_default_device_property(string &prop_name)
+{
+ for (unsigned int i=0 ; i<dev_def_prop.size() ; i++)
+ if (dev_def_prop[i].name == prop_name)
+ return dev_def_prop[i];
+ // if not found, return an empty DbDatum
+ return Tango::DbDatum(prop_name);
+}
+
+//--------------------------------------------------------
+/**
+ * Method : AlarmClass::get_default_class_property()
+ * Description : Return the default value for class property.
+ */
+//--------------------------------------------------------
+Tango::DbDatum AlarmClass::get_default_class_property(string &prop_name)
+{
+ for (unsigned int i=0 ; i<cl_def_prop.size() ; i++)
+ if (cl_def_prop[i].name == prop_name)
+ return cl_def_prop[i];
+ // if not found, return an empty DbDatum
+ return Tango::DbDatum(prop_name);
+}
+
+
+//--------------------------------------------------------
+/**
+ * Method : AlarmClass::set_default_property()
+ * Description : Set default property (class and device) for wizard.
+ * For each property, add to wizard property name and description.
+ * If default value has been set, add it to wizard property and
+ * store it in a DbDatum.
+ */
+//--------------------------------------------------------
+void AlarmClass::set_default_property()
+{
+ string prop_name;
+ string prop_desc;
+ string prop_def;
+ vector<string> vect_data;
+
+ // Set Default Class Properties
+
+ // Set Default device Properties
+ prop_name = "AlarmStatus";
+ prop_desc = "Persistent storage of the alarms status";
+ prop_def = "";
+ vect_data.clear();
+ if (prop_def.length()>0)
+ {
+ Tango::DbDatum data(prop_name);
+ data << vect_data ;
+ dev_def_prop.push_back(data);
+ add_wiz_dev_prop(prop_name, prop_desc, prop_def);
+ }
+ else
+ add_wiz_dev_prop(prop_name, prop_desc);
+ prop_name = "GroupNames";
+ prop_desc = "Labels for Group mask, first is for mask 0x00";
+ prop_def = "";
+ vect_data.clear();
+ if (prop_def.length()>0)
+ {
+ Tango::DbDatum data(prop_name);
+ data << vect_data ;
+ dev_def_prop.push_back(data);
+ add_wiz_dev_prop(prop_name, prop_desc, prop_def);
+ }
+ else
+ add_wiz_dev_prop(prop_name, prop_desc);
+ prop_name = "ErrThreshold";
+ prop_desc = "Threshold for Tango error for being internal alarms";
+ prop_def = "";
+ vect_data.clear();
+ if (prop_def.length()>0)
+ {
+ Tango::DbDatum data(prop_name);
+ data << vect_data ;
+ dev_def_prop.push_back(data);
+ add_wiz_dev_prop(prop_name, prop_desc, prop_def);
+ }
+ else
+ add_wiz_dev_prop(prop_name, prop_desc);
+ prop_name = "DbHost";
+ prop_desc = "Host of the MySQL db";
+ prop_def = "";
+ vect_data.clear();
+ if (prop_def.length()>0)
+ {
+ Tango::DbDatum data(prop_name);
+ data << vect_data ;
+ dev_def_prop.push_back(data);
+ add_wiz_dev_prop(prop_name, prop_desc, prop_def);
+ }
+ else
+ add_wiz_dev_prop(prop_name, prop_desc);
+ prop_name = "DbUser";
+ prop_desc = "Username for the MySQL db";
+ prop_def = "";
+ vect_data.clear();
+ if (prop_def.length()>0)
+ {
+ Tango::DbDatum data(prop_name);
+ data << vect_data ;
+ dev_def_prop.push_back(data);
+ add_wiz_dev_prop(prop_name, prop_desc, prop_def);
+ }
+ else
+ add_wiz_dev_prop(prop_name, prop_desc);
+ prop_name = "DbPasswd";
+ prop_desc = "Password for the MySQL db";
+ prop_def = "";
+ vect_data.clear();
+ if (prop_def.length()>0)
+ {
+ Tango::DbDatum data(prop_name);
+ data << vect_data ;
+ dev_def_prop.push_back(data);
+ add_wiz_dev_prop(prop_name, prop_desc, prop_def);
+ }
+ else
+ add_wiz_dev_prop(prop_name, prop_desc);
+ prop_name = "DbName";
+ prop_desc = "Db name for the MySQL db";
+ prop_def = "";
+ vect_data.clear();
+ if (prop_def.length()>0)
+ {
+ Tango::DbDatum data(prop_name);
+ data << vect_data ;
+ dev_def_prop.push_back(data);
+ add_wiz_dev_prop(prop_name, prop_desc, prop_def);
+ }
+ else
+ add_wiz_dev_prop(prop_name, prop_desc);
+ prop_name = "DbPort";
+ prop_desc = "Port of the MySQL db";
+ prop_def = "";
+ vect_data.clear();
+ if (prop_def.length()>0)
+ {
+ Tango::DbDatum data(prop_name);
+ data << vect_data ;
+ dev_def_prop.push_back(data);
+ add_wiz_dev_prop(prop_name, prop_desc, prop_def);
+ }
+ else
+ add_wiz_dev_prop(prop_name, prop_desc);
+ prop_name = "InstanceName";
+ prop_desc = "Name used to associate configured alarm rules to this instance";
+ prop_def = "";
+ vect_data.clear();
+ if (prop_def.length()>0)
+ {
+ Tango::DbDatum data(prop_name);
+ data << vect_data ;
+ dev_def_prop.push_back(data);
+ add_wiz_dev_prop(prop_name, prop_desc, prop_def);
+ }
+ else
+ add_wiz_dev_prop(prop_name, prop_desc);
+}
+
+//--------------------------------------------------------
+/**
+ * Method : AlarmClass::write_class_property()
+ * Description : Set class description fields as property in database
+ */
+//--------------------------------------------------------
+void AlarmClass::write_class_property()
+{
+ // First time, check if database used
+ if (Tango::Util::_UseDb == false)
+ return;
+
+ Tango::DbData data;
+ string classname = get_name();
+ string header;
+ string::size_type start, end;
+
+ // Put title
+ Tango::DbDatum title("ProjectTitle");
+ string str_title("Elettra alarm device server");
+ title << str_title;
+ data.push_back(title);
+
+ // Put Description
+ Tango::DbDatum description("Description");
+ vector<string> str_desc;
+ str_desc.push_back("Elettra alarm device server");
+ description << str_desc;
+ data.push_back(description);
+
+ // put cvs or svn location
+ string filename("Alarm");
+ filename += "Class.cpp";
+
+ // check for cvs information
+ string src_path(CvsPath);
+ start = src_path.find("/");
+ if (start!=string::npos)
+ {
+ end = src_path.find(filename);
+ if (end>start)
+ {
+ string strloc = src_path.substr(start, end-start);
+ // Check if specific repository
+ start = strloc.find("/cvsroot/");
+ if (start!=string::npos && start>0)
+ {
+ string repository = strloc.substr(0, start);
+ if (repository.find("/segfs/")!=string::npos)
+ strloc = "ESRF:" + strloc.substr(start, strloc.length()-start);
+ }
+ Tango::DbDatum cvs_loc("cvs_location");
+ cvs_loc << strloc;
+ data.push_back(cvs_loc);
+ }
+ }
+
+ // check for svn information
+ else
+ {
+ string src_path(SvnPath);
+ start = src_path.find("://");
+ if (start!=string::npos)
+ {
+ end = src_path.find(filename);
+ if (end>start)
+ {
+ header = "$HeadURL: ";
+ start = header.length();
+ string strloc = src_path.substr(start, (end-start));
+
+ Tango::DbDatum svn_loc("svn_location");
+ svn_loc << strloc;
+ data.push_back(svn_loc);
+ }
+ }
+ }
+
+ // Get CVS or SVN revision tag
+
+ // CVS tag
+ string tagname(TagName);
+ header = "$Name: ";
+ start = header.length();
+ string endstr(" $");
+
+ end = tagname.find(endstr);
+ if (end!=string::npos && end>start)
+ {
+ string strtag = tagname.substr(start, end-start);
+ Tango::DbDatum cvs_tag("cvs_tag");
+ cvs_tag << strtag;
+ data.push_back(cvs_tag);
+ }
+
+ // SVN tag
+ string svnpath(SvnPath);
+ header = "$HeadURL: ";
+ start = header.length();
+
+ end = svnpath.find(endstr);
+ if (end!=string::npos && end>start)
+ {
+ string strloc = svnpath.substr(start, end-start);
+
+ string tagstr ("/tags/");
+ start = strloc.find(tagstr);
+ if ( start!=string::npos )
+ {
+ start = start + tagstr.length();
+ end = strloc.find(filename);
+ string strtag = strloc.substr(start, end-start-1);
+
+ Tango::DbDatum svn_tag("svn_tag");
+ svn_tag << strtag;
+ data.push_back(svn_tag);
+ }
+ }
+
+ // Get URL location
+ string httpServ(HttpServer);
+ if (httpServ.length()>0)
+ {
+ Tango::DbDatum db_doc_url("doc_url");
+ db_doc_url << httpServ;
+ data.push_back(db_doc_url);
+ }
+
+ // Put inheritance
+ Tango::DbDatum inher_datum("InheritedFrom");
+ vector<string> inheritance;
+ inheritance.push_back("TANGO_BASE_CLASS");
+ inher_datum << inheritance;
+ data.push_back(inher_datum);
+
+ // Call database and and values
+ get_db_class()->put_property(data);
+}
+
+//===================================================================
+// Factory methods
+//===================================================================
+
+//--------------------------------------------------------
+/**
+ * Method : AlarmClass::device_factory()
+ * Description : Create the device object(s)
+ * and store them in the device list
+ */
+//--------------------------------------------------------
+void AlarmClass::device_factory(const Tango::DevVarStringArray *devlist_ptr)
+{
+ /*----- PROTECTED REGION ID(AlarmClass::device_factory_before) ENABLED START -----*/
+
+ // Add your own code
+
+ /*----- PROTECTED REGION END -----*/ // AlarmClass::device_factory_before
+
+ // Create devices and add it into the device list
+ for (unsigned long i=0 ; i<devlist_ptr->length() ; i++)
+ {
+ cout4 << "Device name : " << (*devlist_ptr)[i].in() << endl;
+ device_list.push_back(new Alarm(this, (*devlist_ptr)[i]));
+ }
+
+ // Manage dynamic attributes if any
+ erase_dynamic_attributes(devlist_ptr, get_class_attr()->get_attr_list());
+
+ // Export devices to the outside world
+ for (unsigned long i=1 ; i<=devlist_ptr->length() ; i++)
+ {
+ // Add dynamic attributes if any
+ Alarm *dev = static_cast<Alarm *>(device_list[device_list.size()-i]);
+ dev->add_dynamic_attributes();
+
+ // Check before if database used.
+ if ((Tango::Util::_UseDb == true) && (Tango::Util::_FileDb == false))
+ export_device(dev);
+ else
+ export_device(dev, dev->get_name().c_str());
+ }
+
+ /*----- PROTECTED REGION ID(AlarmClass::device_factory_after) ENABLED START -----*/
+
+ // Add your own code
+
+ /*----- PROTECTED REGION END -----*/ // AlarmClass::device_factory_after
+}
+//--------------------------------------------------------
+/**
+ * Method : AlarmClass::attribute_factory()
+ * Description : Create the attribute object(s)
+ * and store them in the attribute list
+ */
+//--------------------------------------------------------
+void AlarmClass::attribute_factory(vector<Tango::Attr *> &att_list)
+{
+ /*----- PROTECTED REGION ID(AlarmClass::attribute_factory_before) ENABLED START -----*/
+
+ // Add your own code
+
+ /*----- PROTECTED REGION END -----*/ // AlarmClass::attribute_factory_before
+ // Attribute : alarm
+ alarmAttrib *alarm = new alarmAttrib();
+ Tango::UserDefaultAttrProp alarm_prop;
+ // description not set for alarm
+ // label not set for alarm
+ // unit not set for alarm
+ // standard_unit not set for alarm
+ // display_unit not set for alarm
+ // format not set for alarm
+ // max_value not set for alarm
+ // min_value not set for alarm
+ // max_alarm not set for alarm
+ // min_alarm not set for alarm
+ // max_warning not set for alarm
+ // min_warning not set for alarm
+ // delta_t not set for alarm
+ // delta_val not set for alarm
+
+ alarm->set_default_properties(alarm_prop);
+ // Not Polled
+ alarm->set_disp_level(Tango::OPERATOR);
+ // Not Memorized
+ att_list.push_back(alarm);
+
+
+ // Create a list of static attributes
+ create_static_attribute_list(get_class_attr()->get_attr_list());
+ /*----- PROTECTED REGION ID(AlarmClass::attribute_factory_after) ENABLED START -----*/
+
+ // Add your own code
+
+ /*----- PROTECTED REGION END -----*/ // AlarmClass::attribute_factory_after
+}
+//--------------------------------------------------------
+/**
+ * Method : AlarmClass::pipe_factory()
+ * Description : Create the pipe object(s)
+ * and store them in the pipe list
+ */
+//--------------------------------------------------------
+void AlarmClass::pipe_factory()
+{
+ /*----- PROTECTED REGION ID(AlarmClass::pipe_factory_before) ENABLED START -----*/
+
+ // Add your own code
+
+ /*----- PROTECTED REGION END -----*/ // AlarmClass::pipe_factory_before
+ /*----- PROTECTED REGION ID(AlarmClass::pipe_factory_after) ENABLED START -----*/
+
+ // Add your own code
+
+ /*----- PROTECTED REGION END -----*/ // AlarmClass::pipe_factory_after
+}
+//--------------------------------------------------------
+/**
+ * Method : AlarmClass::command_factory()
+ * Description : Create the command object(s)
+ * and store them in the command list
+ */
+//--------------------------------------------------------
+void AlarmClass::command_factory()
+{
+ /*----- PROTECTED REGION ID(AlarmClass::command_factory_before) ENABLED START -----*/
+
+ // Add your own code
+
+ /*----- PROTECTED REGION END -----*/ // AlarmClass::command_factory_before
+
+
+ // Command Ack
+ AckClass *pAckCmd =
+ new AckClass("Ack",
+ Tango::DEVVAR_STRINGARRAY, Tango::DEV_VOID,
+ "String array containing the alarms to be acknowledged",
+ "",
+ Tango::OPERATOR);
+ command_list.push_back(pAckCmd);
+
+ // Command Load
+ LoadClass *pLoadCmd =
+ new LoadClass("Load",
+ Tango::DEV_STRING, Tango::DEV_VOID,
+ "Alarm entry",
+ "",
+ Tango::OPERATOR);
+ command_list.push_back(pLoadCmd);
+
+ // Command Remove
+ RemoveClass *pRemoveCmd =
+ new RemoveClass("Remove",
+ Tango::DEV_STRING, Tango::DEV_VOID,
+ "Alarm name",
+ "",
+ Tango::OPERATOR);
+ command_list.push_back(pRemoveCmd);
+
+ // Command Configured
+ ConfiguredClass *pConfiguredCmd =
+ new ConfiguredClass("Configured",
+ Tango::DEV_STRING, Tango::DEVVAR_STRINGARRAY,
+ "String containing a filter for output, if empty return all alarms",
+ "Alarms configured",
+ Tango::OPERATOR);
+ command_list.push_back(pConfiguredCmd);
+
+ // Command StopNew
+ StopNewClass *pStopNewCmd =
+ new StopNewClass("StopNew",
+ Tango::DEV_VOID, Tango::DEV_VOID,
+ "",
+ "",
+ Tango::OPERATOR);
+ command_list.push_back(pStopNewCmd);
+
+ // Command Silence
+ SilenceClass *pSilenceCmd =
+ new SilenceClass("Silence",
+ Tango::DEVVAR_STRINGARRAY, Tango::DEV_VOID,
+ "String array containing the alarms to be silenced",
+ "",
+ Tango::OPERATOR);
+ command_list.push_back(pSilenceCmd);
+
+ // Command Modify
+ ModifyClass *pModifyCmd =
+ new ModifyClass("Modify",
+ Tango::DEV_STRING, Tango::DEV_VOID,
+ "Alarm entry",
+ "",
+ Tango::OPERATOR);
+ command_list.push_back(pModifyCmd);
+
+ /*----- PROTECTED REGION ID(AlarmClass::command_factory_after) ENABLED START -----*/
+
+ // Add your own code
+
+ /*----- PROTECTED REGION END -----*/ // AlarmClass::command_factory_after
+}
+
+//===================================================================
+// Dynamic attributes related methods
+//===================================================================
+
+//--------------------------------------------------------
+/**
+ * method : AlarmClass::create_static_attribute_list
+ * description : Create the a list of static attributes
+ *
+ * @param att_list the ceated attribute list
+ */
+//--------------------------------------------------------
+void AlarmClass::create_static_attribute_list(vector<Tango::Attr *> &att_list)
+{
+ for (unsigned long i=0 ; i<att_list.size() ; i++)
+ {
+ string att_name(att_list[i]->get_name());
+ transform(att_name.begin(), att_name.end(), att_name.begin(), ::tolower);
+ defaultAttList.push_back(att_name);
+ }
+
+ cout2 << defaultAttList.size() << " attributes in default list" << endl;
+
+ /*----- PROTECTED REGION ID(AlarmClass::create_static_att_list) ENABLED START -----*/
+
+ /*----- PROTECTED REGION END -----*/ // AlarmClass::create_static_att_list
+}
+
+
+//--------------------------------------------------------
+/**
+ * method : AlarmClass::erase_dynamic_attributes
+ * description : delete the dynamic attributes if any.
+ *
+ * @param devlist_ptr the device list pointer
+ * @param list of all attributes
+ */
+//--------------------------------------------------------
+void AlarmClass::erase_dynamic_attributes(const Tango::DevVarStringArray *devlist_ptr, vector<Tango::Attr *> &att_list)
+{
+ Tango::Util *tg = Tango::Util::instance();
+
+ for (unsigned long i=0 ; i<devlist_ptr->length() ; i++)
+ {
+ Tango::DeviceImpl *dev_impl = tg->get_device_by_name(((string)(*devlist_ptr)[i]).c_str());
+ Alarm *dev = static_cast<Alarm *> (dev_impl);
+
+ vector<Tango::Attribute *> &dev_att_list = dev->get_device_attr()->get_attribute_list();
+ vector<Tango::Attribute *>::iterator ite_att;
+ for (ite_att=dev_att_list.begin() ; ite_att != dev_att_list.end() ; ++ite_att)
+ {
+ string att_name((*ite_att)->get_name_lower());
+ if ((att_name == "state") || (att_name == "status"))
+ continue;
+ vector<string>::iterator ite_str = find(defaultAttList.begin(), defaultAttList.end(), att_name);
+ if (ite_str == defaultAttList.end())
+ {
+ cout2 << att_name << " is a UNWANTED dynamic attribute for device " << (*devlist_ptr)[i] << endl;
+ Tango::Attribute &att = dev->get_device_attr()->get_attr_by_name(att_name.c_str());
+ dev->remove_attribute(att_list[att.get_attr_idx()], true, false);
+ --ite_att;
+ }
+ }
+ }
+ /*----- PROTECTED REGION ID(AlarmClass::erase_dynamic_attributes) ENABLED START -----*/
+
+ /*----- PROTECTED REGION END -----*/ // AlarmClass::erase_dynamic_attributes
+}
+
+//--------------------------------------------------------
+/**
+ * Method : AlarmClass::get_attr_by_name()
+ * Description : returns Tango::Attr * object found by name
+ */
+//--------------------------------------------------------
+Tango::Attr *AlarmClass::get_attr_object_by_name(vector<Tango::Attr *> &att_list, string attname)
+{
+ vector<Tango::Attr *>::iterator it;
+ for (it=att_list.begin() ; it<att_list.end() ; ++it)
+ if ((*it)->get_name()==attname)
+ return (*it);
+ // Attr does not exist
+ return NULL;
+}
+
+
+/*----- PROTECTED REGION ID(AlarmClass::Additional Methods) ENABLED START -----*/
+
+/*----- PROTECTED REGION END -----*/ // AlarmClass::Additional Methods
+} // namespace
diff --git a/src/AlarmClass.h b/src/AlarmClass.h
new file mode 100644
index 0000000..df66071
--- /dev/null
+++ b/src/AlarmClass.h
@@ -0,0 +1,291 @@
+/*----- PROTECTED REGION ID(AlarmClass.h) ENABLED START -----*/
+//=============================================================================
+//
+// file : AlarmClass.h
+//
+// description : Include for the Alarm root class.
+// This class is the singleton class for
+// the Alarm device class.
+// It contains all properties and methods which the
+// Alarm requires only once e.g. the commands.
+//
+// project : alarm
+//
+// 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/>.
+//
+// $Author: $
+//
+// $Revision: $
+// $Date: $
+//
+// $HeadURL: $
+//
+//=============================================================================
+// This file is generated by POGO
+// (Program Obviously used to Generate tango Object)
+//=============================================================================
+
+
+#ifndef AlarmClass_H
+#define AlarmClass_H
+
+#include <tango.h>
+#include <Alarm.h>
+
+/*----- PROTECTED REGION END -----*/ // AlarmClass.h
+
+
+namespace Alarm_ns
+{
+/*----- PROTECTED REGION ID(AlarmClass::classes for dynamic creation) ENABLED START -----*/
+
+
+/*----- PROTECTED REGION END -----*/ // AlarmClass::classes for dynamic creation
+
+//=========================================
+// Define classes for attributes
+//=========================================
+// Attribute alarm class definition
+class alarmAttrib: public Tango::SpectrumAttr
+{
+public:
+ alarmAttrib():SpectrumAttr("alarm",
+ Tango::DEV_STRING, Tango::READ, 1024) {};
+ ~alarmAttrib() {};
+ virtual void read(Tango::DeviceImpl *dev,Tango::Attribute &att)
+ {(static_cast<Alarm *>(dev))->read_alarm(att);}
+ virtual bool is_allowed(Tango::DeviceImpl *dev,Tango::AttReqType ty)
+ {return (static_cast<Alarm *>(dev))->is_alarm_allowed(ty);}
+};
+
+
+//=========================================
+// Define classes for commands
+//=========================================
+// Command Ack class definition
+class AckClass : public Tango::Command
+{
+public:
+ AckClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out,
+ const char *in_desc,
+ const char *out_desc,
+ Tango::DispLevel level)
+ :Command(name,in,out,in_desc,out_desc, level) {};
+
+ AckClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out)
+ :Command(name,in,out) {};
+ ~AckClass() {};
+
+ virtual CORBA::Any *execute (Tango::DeviceImpl *dev, const CORBA::Any &any);
+ virtual bool is_allowed (Tango::DeviceImpl *dev, const CORBA::Any &any)
+ {return (static_cast<Alarm *>(dev))->is_Ack_allowed(any);}
+};
+
+// Command Load class definition
+class LoadClass : public Tango::Command
+{
+public:
+ LoadClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out,
+ const char *in_desc,
+ const char *out_desc,
+ Tango::DispLevel level)
+ :Command(name,in,out,in_desc,out_desc, level) {};
+
+ LoadClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out)
+ :Command(name,in,out) {};
+ ~LoadClass() {};
+
+ virtual CORBA::Any *execute (Tango::DeviceImpl *dev, const CORBA::Any &any);
+ virtual bool is_allowed (Tango::DeviceImpl *dev, const CORBA::Any &any)
+ {return (static_cast<Alarm *>(dev))->is_Load_allowed(any);}
+};
+
+// Command Remove class definition
+class RemoveClass : public Tango::Command
+{
+public:
+ RemoveClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out,
+ const char *in_desc,
+ const char *out_desc,
+ Tango::DispLevel level)
+ :Command(name,in,out,in_desc,out_desc, level) {};
+
+ RemoveClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out)
+ :Command(name,in,out) {};
+ ~RemoveClass() {};
+
+ virtual CORBA::Any *execute (Tango::DeviceImpl *dev, const CORBA::Any &any);
+ virtual bool is_allowed (Tango::DeviceImpl *dev, const CORBA::Any &any)
+ {return (static_cast<Alarm *>(dev))->is_Remove_allowed(any);}
+};
+
+// Command Configured class definition
+class ConfiguredClass : public Tango::Command
+{
+public:
+ ConfiguredClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out,
+ const char *in_desc,
+ const char *out_desc,
+ Tango::DispLevel level)
+ :Command(name,in,out,in_desc,out_desc, level) {};
+
+ ConfiguredClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out)
+ :Command(name,in,out) {};
+ ~ConfiguredClass() {};
+
+ virtual CORBA::Any *execute (Tango::DeviceImpl *dev, const CORBA::Any &any);
+ virtual bool is_allowed (Tango::DeviceImpl *dev, const CORBA::Any &any)
+ {return (static_cast<Alarm *>(dev))->is_Configured_allowed(any);}
+};
+
+// Command StopNew class definition
+class StopNewClass : public Tango::Command
+{
+public:
+ StopNewClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out,
+ const char *in_desc,
+ const char *out_desc,
+ Tango::DispLevel level)
+ :Command(name,in,out,in_desc,out_desc, level) {};
+
+ StopNewClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out)
+ :Command(name,in,out) {};
+ ~StopNewClass() {};
+
+ virtual CORBA::Any *execute (Tango::DeviceImpl *dev, const CORBA::Any &any);
+ virtual bool is_allowed (Tango::DeviceImpl *dev, const CORBA::Any &any)
+ {return (static_cast<Alarm *>(dev))->is_StopNew_allowed(any);}
+};
+
+// Command Silence class definition
+class SilenceClass : public Tango::Command
+{
+public:
+ SilenceClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out,
+ const char *in_desc,
+ const char *out_desc,
+ Tango::DispLevel level)
+ :Command(name,in,out,in_desc,out_desc, level) {};
+
+ SilenceClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out)
+ :Command(name,in,out) {};
+ ~SilenceClass() {};
+
+ virtual CORBA::Any *execute (Tango::DeviceImpl *dev, const CORBA::Any &any);
+ virtual bool is_allowed (Tango::DeviceImpl *dev, const CORBA::Any &any)
+ {return (static_cast<Alarm *>(dev))->is_Silence_allowed(any);}
+};
+
+// Command Modify class definition
+class ModifyClass : public Tango::Command
+{
+public:
+ ModifyClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out,
+ const char *in_desc,
+ const char *out_desc,
+ Tango::DispLevel level)
+ :Command(name,in,out,in_desc,out_desc, level) {};
+
+ ModifyClass(const char *name,
+ Tango::CmdArgType in,
+ Tango::CmdArgType out)
+ :Command(name,in,out) {};
+ ~ModifyClass() {};
+
+ virtual CORBA::Any *execute (Tango::DeviceImpl *dev, const CORBA::Any &any);
+ virtual bool is_allowed (Tango::DeviceImpl *dev, const CORBA::Any &any)
+ {return (static_cast<Alarm *>(dev))->is_Modify_allowed(any);}
+};
+
+
+/**
+ * The AlarmClass singleton definition
+ */
+
+#ifdef _TG_WINDOWS_
+class __declspec(dllexport) AlarmClass : public Tango::DeviceClass
+#else
+class AlarmClass : public Tango::DeviceClass
+#endif
+{
+ /*----- PROTECTED REGION ID(AlarmClass::Additionnal DServer data members) ENABLED START -----*/
+
+
+ /*----- PROTECTED REGION END -----*/ // AlarmClass::Additionnal DServer data members
+
+ public:
+ // write class properties data members
+ Tango::DbData cl_prop;
+ Tango::DbData cl_def_prop;
+ Tango::DbData dev_def_prop;
+
+ // Method prototypes
+ static AlarmClass *init(const char *);
+ static AlarmClass *instance();
+ ~AlarmClass();
+ Tango::DbDatum get_class_property(string &);
+ Tango::DbDatum get_default_device_property(string &);
+ Tango::DbDatum get_default_class_property(string &);
+
+ protected:
+ AlarmClass(string &);
+ static AlarmClass *_instance;
+ void command_factory();
+ void attribute_factory(vector<Tango::Attr *> &);
+ void pipe_factory();
+ void write_class_property();
+ void set_default_property();
+ void get_class_property();
+ string get_cvstag();
+ string get_cvsroot();
+
+ private:
+ void device_factory(const Tango::DevVarStringArray *);
+ void create_static_attribute_list(vector<Tango::Attr *> &);
+ void erase_dynamic_attributes(const Tango::DevVarStringArray *,vector<Tango::Attr *> &);
+ vector<string> defaultAttList;
+ Tango::Attr *get_attr_object_by_name(vector<Tango::Attr *> &att_list, string attname);
+};
+
+} // End of namespace
+
+#endif // Alarm_H
diff --git a/src/AlarmStateMachine.cpp b/src/AlarmStateMachine.cpp
new file mode 100644
index 0000000..5f703cc
--- /dev/null
+++ b/src/AlarmStateMachine.cpp
@@ -0,0 +1,186 @@
+/*----- PROTECTED REGION ID(AlarmStateMachine.cpp) ENABLED START -----*/
+static const char *RcsId = "$Id: $";
+//=============================================================================
+//
+// file : AlarmStateMachine.cpp
+//
+// description : State machine file for the Alarm class
+//
+// project : alarm
+//
+// 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/>.
+//
+// $Author: $
+//
+// $Revision: $
+// $Date: $
+//
+// $HeadURL: $
+//
+//=============================================================================
+// This file is generated by POGO
+// (Program Obviously used to Generate tango Object)
+//=============================================================================
+
+#include <Alarm.h>
+
+/*----- PROTECTED REGION END -----*/ // Alarm::AlarmStateMachine.cpp
+
+//================================================================
+// States | Description
+//================================================================
+
+
+namespace Alarm_ns
+{
+//=================================================
+// Attributes Allowed Methods
+//=================================================
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::is_alarm_allowed()
+ * Description : Execution allowed for alarm attribute
+ */
+//--------------------------------------------------------
+bool Alarm::is_alarm_allowed(TANGO_UNUSED(Tango::AttReqType type))
+{
+
+ // Not any excluded states for alarm attribute in read access.
+ /*----- PROTECTED REGION ID(Alarm::alarmStateAllowed_READ) ENABLED START -----*/
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::alarmStateAllowed_READ
+ return true;
+}
+
+
+//=================================================
+// Commands Allowed Methods
+//=================================================
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::is_Ack_allowed()
+ * Description : Execution allowed for Ack attribute
+ */
+//--------------------------------------------------------
+bool Alarm::is_Ack_allowed(TANGO_UNUSED(const CORBA::Any &any))
+{
+ // Not any excluded states for Ack command.
+ /*----- PROTECTED REGION ID(Alarm::AckStateAllowed) ENABLED START -----*/
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::AckStateAllowed
+ return true;
+}
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::is_Load_allowed()
+ * Description : Execution allowed for Load attribute
+ */
+//--------------------------------------------------------
+bool Alarm::is_Load_allowed(TANGO_UNUSED(const CORBA::Any &any))
+{
+ // Not any excluded states for Load command.
+ /*----- PROTECTED REGION ID(Alarm::LoadStateAllowed) ENABLED START -----*/
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::LoadStateAllowed
+ return true;
+}
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::is_Remove_allowed()
+ * Description : Execution allowed for Remove attribute
+ */
+//--------------------------------------------------------
+bool Alarm::is_Remove_allowed(TANGO_UNUSED(const CORBA::Any &any))
+{
+ // Not any excluded states for Remove command.
+ /*----- PROTECTED REGION ID(Alarm::RemoveStateAllowed) ENABLED START -----*/
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::RemoveStateAllowed
+ return true;
+}
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::is_Configured_allowed()
+ * Description : Execution allowed for Configured attribute
+ */
+//--------------------------------------------------------
+bool Alarm::is_Configured_allowed(TANGO_UNUSED(const CORBA::Any &any))
+{
+ // Not any excluded states for Configured command.
+ /*----- PROTECTED REGION ID(Alarm::ConfiguredStateAllowed) ENABLED START -----*/
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::ConfiguredStateAllowed
+ return true;
+}
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::is_StopNew_allowed()
+ * Description : Execution allowed for StopNew attribute
+ */
+//--------------------------------------------------------
+bool Alarm::is_StopNew_allowed(TANGO_UNUSED(const CORBA::Any &any))
+{
+ // Not any excluded states for StopNew command.
+ /*----- PROTECTED REGION ID(Alarm::StopNewStateAllowed) ENABLED START -----*/
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::StopNewStateAllowed
+ return true;
+}
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::is_Silence_allowed()
+ * Description : Execution allowed for Silence attribute
+ */
+//--------------------------------------------------------
+bool Alarm::is_Silence_allowed(TANGO_UNUSED(const CORBA::Any &any))
+{
+ // Not any excluded states for Silence command.
+ /*----- PROTECTED REGION ID(Alarm::SilenceStateAllowed) ENABLED START -----*/
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::SilenceStateAllowed
+ return true;
+}
+
+//--------------------------------------------------------
+/**
+ * Method : Alarm::is_Modify_allowed()
+ * Description : Execution allowed for Modify attribute
+ */
+//--------------------------------------------------------
+bool Alarm::is_Modify_allowed(TANGO_UNUSED(const CORBA::Any &any))
+{
+ // Not any excluded states for Modify command.
+ /*----- PROTECTED REGION ID(Alarm::ModifyStateAllowed) ENABLED START -----*/
+
+ /*----- PROTECTED REGION END -----*/ // Alarm::ModifyStateAllowed
+ return true;
+}
+
+
+/*----- PROTECTED REGION ID(Alarm::AlarmStateAllowed.AdditionalMethods) ENABLED START -----*/
+
+// Additional Methods
+
+/*----- PROTECTED REGION END -----*/ // Alarm::AlarmStateAllowed.AdditionalMethods
+
+} // End of namespace
diff --git a/src/ClassFactory.cpp b/src/ClassFactory.cpp
new file mode 100644
index 0000000..065b2f9
--- /dev/null
+++ b/src/ClassFactory.cpp
@@ -0,0 +1,49 @@
+/*----- PROTECTED REGION ID(Alarm::ClassFactory.cpp) ENABLED START -----*/
+static const char *RcsId = "$Header: /home/cvsadm/cvsroot/utils/alarm/tango/server/src/ClassFactory.cpp,v 1.2 2008-03-27 09:25:29 graziano Exp $";
+//+=============================================================================
+//
+// file : ClassFactory.cpp
+//
+// description : C++ source for the class_factory method of the DServer
+// device class. This method is responsible to create
+// all class singletin for a device server. It is called
+// at device server startup
+//
+// project : TANGO Device Server
+//
+// $Author: graziano $
+//
+// $Revision: 1.2 $
+//
+// copyleft : Sincrotrone Trieste S.C.p.A. di interesse nazionale
+// Strada Statale 14 - km 163,5 in AREA Science Park
+// 34012 Basovizza, Trieste ITALY
+// Tel. +39 040 37581
+// Fax. +39 040 9380902
+//
+//-=============================================================================
+//
+// This file is generated by POGO
+// (Program Obviously used to Generate tango Object)
+//
+// (c) - ELETTRA U.O. Controlli
+//=============================================================================
+
+
+#include <tango.h>
+#include <AlarmClass.h>
+
+/**
+ * Create AlarmClass singleton and store it in DServer object.
+ *
+ * @author $Author: graziano $
+ * @version $Revision: 1.2 $ $
+ */
+
+void Tango::DServer::class_factory()
+{
+
+ add_class(Alarm_ns::AlarmClass::init("Alarm"));
+
+}
+/*----- PROTECTED REGION END -----*/ // Alarm::ClassFactory.cpp
diff --git a/src/alarm-thread.cpp b/src/alarm-thread.cpp
new file mode 100644
index 0000000..57d523b
--- /dev/null
+++ b/src/alarm-thread.cpp
@@ -0,0 +1,90 @@
+/*
+ * alarm-thread.cpp
+ *
+ * $Author: claudio $
+ *
+ * $Revision: 1.7 $
+ *
+ * $Log: alarm-thread.cpp,v $
+ * Revision 1.7 2015-07-21 13:40:59 claudio
+ * minor cleanups
+ *
+ * Revision 1.6 2013-03-06 10:41:11 claudio
+ * commented out debug print statements
+ *
+ * Revision 1.5 2008-07-08 12:11:39 graziano
+ * omni_thread_fatal exception handling
+ *
+ * Revision 1.4 2008/07/07 09:13:12 graziano
+ * omni_thread_fatal exception handling
+ *
+ * Revision 1.3 2008/04/24 06:51:34 graziano
+ * small code cleanings
+ *
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+
+#include "alarm-thread.h"
+static const char __FILE__rev[] = __FILE__ " $Revision: 1.7 $";
+
+/*
+ * alarm_thread::alarm_thread()
+ */
+alarm_thread::alarm_thread(Alarm_ns::Alarm *p) : p_Alarm(p)
+{
+ //cout << __FILE__rev << endl;
+}
+
+/*
+ * alarm_thread::~alarm_thread()
+ */
+alarm_thread::~alarm_thread()
+{
+ p_Alarm = NULL;
+}
+
+/*
+ * alarm_thread::run()
+ */
+void alarm_thread::run(void *)
+{
+ while (true) {
+ /*
+ * pop_front() will wait() on condition variable
+ */
+ try
+ {
+ bei_t e = p_Alarm->evlist.pop_front();
+ //DEBUG_STREAM << "alarm_thread::run(): woken up!!!! " << e.name << endl;
+ if ((e.ev_name == ALARM_THREAD_EXIT) && \
+ (e.value[0] == ALARM_THREAD_EXIT_VALUE))
+ break;
+ p_Alarm->do_alarm(e);
+ }
+ catch(omni_thread_fatal& ex)
+ {
+ ostringstream err;
+ err << "omni_thread_fatal exception running alarm thread, err=" << ex.error << ends;
+ //WARN_STREAM << "alarm_thread::run(): " << err.str() << endl;
+ printf("alarm_thread::run(): %s", err.str().c_str());
+ }
+ catch(Tango::DevFailed& ex)
+ {
+ ostringstream err;
+ err << "exception running alarm thread: '" << ex.errors[0].desc << "'" << ends;
+ //WARN_STREAM << "alarm_thread::run(): " << err.str() << endl;
+ printf("alarm_thread::run(): %s", err.str().c_str());
+ Tango::Except::print_exception(ex);
+ }
+ catch(...)
+ {
+ //WARN_STREAM << "alarm_thread::run(): catched unknown exception!!" << endl;
+ printf("alarm_thread::run(): catched unknown exception!!");
+ }
+ }
+ //cout << "alarm_thread::run(): returning" << endl;
+} /* alarm_thread::run() */
diff --git a/src/alarm-thread.h b/src/alarm-thread.h
new file mode 100644
index 0000000..221cdab
--- /dev/null
+++ b/src/alarm-thread.h
@@ -0,0 +1,41 @@
+/*
+ * alarm-thread.h
+ *
+ * $Author: graziano $
+ *
+ * $Revision: 1.3 $
+ *
+ * $Log: alarm-thread.h,v $
+ * Revision 1.3 2008-04-23 15:00:57 graziano
+ * small code cleanings
+ *
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+
+#ifndef ALARM_THREAD_H
+#define ALARM_THREAD_H
+
+#include <omnithread.h>
+#include <tango.h>
+#include <Alarm.h>
+
+#define ALARM_THREAD_EXIT "alarm_thread_exit"
+#define ALARM_THREAD_EXIT_VALUE -100
+
+class alarm_thread : public omni_thread {
+ public:
+ alarm_thread(Alarm_ns::Alarm *p);
+ ~alarm_thread();
+ protected:
+ void run(void *);
+ private:
+ Alarm_ns::Alarm *p_Alarm;
+};
+
+#endif /* ALARM_THREAD_H */
+
+/* EOF */
diff --git a/src/alarm_grammar.h b/src/alarm_grammar.h
new file mode 100644
index 0000000..f974699
--- /dev/null
+++ b/src/alarm_grammar.h
@@ -0,0 +1,280 @@
+/*
+ * alarm_grammar.h
+ *
+ * $Author: $
+ *
+ * $Revision: $
+ *
+ * $Log: alarm_grammar.h,v $
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+
+
+#ifndef ALARM_GRAMMAR_H_
+#define ALARM_GRAMMAR_H_
+
+//--------------------------NOTE!!---------------------------------
+//----if a grammar is intended to be used in multithreaded code----
+//----it is required to "#define BOOST_SPIRIT_THREADSAFE" and------
+//----to link against Boost.Threads--------------------------------
+//-----------------------------------------------------------------
+#if BOOST_VERSION < 103600
+#ifndef BOOST_SPIRIT_THREADSAFE
+#define BOOST_SPIRIT_THREADSAFE
+#endif
+
+#ifndef PHOENIX_THREADSAFE
+#define PHOENIX_THREADSAFE
+#endif
+#endif
+
+#if BOOST_VERSION < 103600
+#include <boost/spirit/core.hpp>
+#include <boost/spirit/actor/assign_actor.hpp> //for assign_a
+#include <boost/spirit/actor/push_back_actor.hpp> //for push_back_a
+#include <boost/spirit/actor/insert_at_actor.hpp> //for insert_at_a
+#include <boost/spirit/actor/clear_actor.hpp> //for clear_a
+#include <boost/spirit/symbols/symbols.hpp> //for symbol table
+#include <boost/spirit/utility/confix.hpp> //for confix
+#include <boost/spirit/phoenix/primitives.hpp> //needed for "var" in group rule
+#include <boost/spirit/phoenix/operators.hpp> //needed for "var" in group rule
+#include <boost/spirit/phoenix/functions.hpp>
+#else
+#include <boost/spirit/include/classic_core.hpp>
+#include <boost/spirit/include/classic_assign_actor.hpp> //for assign_a
+#include <boost/spirit/include/classic_push_back_actor.hpp> //for push_back_a
+#include <boost/spirit/include/classic_insert_at_actor.hpp> //for insert_at_a
+#include <boost/spirit/include/classic_clear_actor.hpp> //for clear_a
+#include <boost/spirit/include/classic_symbols.hpp> //for symbol table
+#include <boost/spirit/include/classic_confix.hpp> //for confix
+#include <boost/spirit/include/phoenix1_primitives.hpp> //needed for "var" in group rule
+#include <boost/spirit/include/phoenix1_operators.hpp> //needed for "var" in group rule
+#include <boost/spirit/include/phoenix1_functions.hpp>
+#endif
+
+//#include <boost/spirit/attribute.hpp> //for closure
+
+//#include <boost/spirit/tree/ast.hpp> //for ast parse trees (in tree_formula)
+
+#include <iostream>
+#include <string>
+#include <map>
+
+#include "event_table.h"
+#include "formula_grammar.h"
+
+////////////////////////////////////////////////////////////////////////////
+using namespace std;
+#if BOOST_VERSION < 103600
+using namespace boost::spirit;
+#else
+using namespace boost::spirit::classic;
+#endif
+using namespace phoenix; //needed for "var" in group rule
+
+////////////////////////////////////////////////////////////////////////////
+//
+// Semantic actions for alarm gramamr
+//
+////////////////////////////////////////////////////////////////////////////
+#if 0
+struct push_back_impl
+{
+ template <typename Container, typename Item>
+ struct result
+ {
+ typedef void type;
+ };
+
+ template <typename Container, typename Item>
+ void operator()(Container& c, Item const& item) const
+ {
+ c.push_back(item);
+ }
+};
+
+function<push_back_impl> const push_back = push_back_impl();
+
+struct insert_map_impl
+{
+ template <typename Container, typename Item1, typename Item2>
+ struct result
+ {
+ typedef void type;
+ };
+
+ template <typename Container, typename Item1, typename Item2>
+ void operator()(Container& c, Item1 const& item1, Item2 const& item2) const
+ {
+ c.insert(make_pair(item1, item2));
+ }
+};
+
+function<insert_map_impl> const insert_map = insert_map_impl();
+#endif
+////////////////////////////////////////////////////////////////////////////
+//
+// alarm grammar
+//
+////////////////////////////////////////////////////////////////////////////
+struct alarm_parse : public grammar<alarm_parse>
+{
+ alarm_t &m_alarm;
+
+ symbols<unsigned int> sym_grp;
+
+ alarm_parse(alarm_t &a) \
+ : m_alarm(a)
+ {
+ //init symbol table with group defined in alarm_t::grp_str
+ map<string,unsigned int>::iterator i = m_alarm.grp_str.begin();
+ while(i != m_alarm.grp_str.end())
+ {
+ sym_grp.add(i->first.c_str(), i->second);
+ i++;
+ }
+ }
+
+ template <typename ScannerT>
+ struct definition
+ {
+ definition(alarm_parse const& self)
+ {
+ //-------BOOST.SPIRIT GLOSSARY-------
+ // >> : sequence
+ // | : union (i.e. alternative)
+ // - : difference
+ // * : kleene star (matches 0 or more times)
+ // + : positive (matches 1 or more times)
+ // ! : optional (matches 0 or 1 time)
+ // str_p : matches string
+ // ch_p : matches char
+ // hex_p :
+ // alnum_p : matches alpha-numeric characters
+ // anychar_p : matches any single character (including the null terminator: '\0')
+ // lexemd_d : turns off white space skipping
+ // confix : recognize a sequence of: an opening, an expression and a closing
+ // assign_a :
+ // push_back_a :
+
+ //std::pair<string, vector<string> > temp;
+
+ expression
+ = discard_node_d
+ [
+ name
+ [
+ assign_a(self.m_alarm.name) //save name in alarm_t
+ ]
+ ] //discard_node_d
+ >>
+ root_node_d
+ [
+ formula
+ [
+ assign_a(self.m_alarm.formula) //save formula in alarm_t
+ ]
+ ] //root_node_d
+
+ >> discard_node_d[!time_threshold] //save time_threshold in alarm_t (leave it optional)
+
+ >> discard_node_d
+ [
+ level
+ [
+ assign_a(self.m_alarm.lev) //save level in alarm_t
+ ]
+ ] //discard_node_d
+
+ >> discard_node_d[!silent_time] //save silent_time in alarm_t (leave it optional)
+
+ >> discard_node_d[group]
+
+ >> discard_node_d[msg] //save msg in alarm_t
+
+ >> discard_node_d
+ [
+ !name //leave it optional
+ [
+ assign_a(self.m_alarm.cmd_name_a) //save cmd_name_a in alarm_t
+ ]
+ ] //discard_node_d
+
+ >> discard_node_d[!ch_p(';')] //action_a and action_n separed by ';'
+
+ >> discard_node_d
+ [
+ !name //leave it optional
+ [
+ assign_a(self.m_alarm.cmd_name_n) //save cmd_name_n in alarm_t
+ ]
+ ] //discard_node_d
+ ;
+ //------------------------------ALARM NAME--------------------------------------
+ symbol
+ = alnum_p | '.' | '_' | '-' | '+' //any alpha numeric char plus '.', '_', '-', '+'
+ ;
+ name
+ = (+symbol) >> '/' >> (+symbol)
+ >> '/' >> (+symbol) >> '/' >> (+symbol)
+ ;
+ //------------------------------LEVEL--------------------------------------
+ level
+ = lexeme_d[(+alnum_p)] //match only possible levels?? (fault, log, ...)
+ ;
+ //------------------------------GROUP--------------------------------------
+ group
+ = self.sym_grp //match only group defined in sym_grp symbol table
+ [
+ var(self.m_alarm.grp) |= arg1 //using phoenix::var
+ ]
+ >> *(
+ ch_p('|')
+ >> self.sym_grp //match only group defined in sym_grp symbol table
+ [
+ var(self.m_alarm.grp) |= arg1 //using phoenix::var
+ ]
+ )
+ ;
+ //------------------------------MESSAGE--------------------------------------
+ msg
+ = ch_p('"')
+ >> (+(anychar_p - '\"')) //one ore more char except '"'
+ [
+ assign_a(self.m_alarm.msg)
+ ]
+ >> '"'
+ ;
+ //---------------------------TIME THRESHOLD----------------------------------
+ time_threshold
+ = uint_p
+ [
+ assign_a(self.m_alarm.time_threshold)
+ ]
+ ;
+ //-----------------------------SILENT TIME------------------------------------
+ silent_time
+ = int_p
+ [
+ assign_a(self.m_alarm.silent_time)
+ ]
+ ;
+
+ }
+
+ typedef rule<ScannerT> rule_t;
+ rule_t expression, event;
+ rule_t symbol, name, val, token, oper, msg, group, level, time_threshold, silent_time;
+ formula_grammar formula;
+
+ rule_t const&
+ start() const { return expression; }
+ };
+};
+
+
+#endif /*ALARM_GRAMMAR_H_*/
diff --git a/src/alarm_table.cpp b/src/alarm_table.cpp
new file mode 100644
index 0000000..fa6b4ce
--- /dev/null
+++ b/src/alarm_table.cpp
@@ -0,0 +1,722 @@
+/*
+ * alarm_table.cpp
+ *
+ * $Author: graziano $
+ *
+ * $Revision: 1.5 $
+ *
+ * $Log: alarm_table.cpp,v $
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+
+#include <sys/time.h>
+#include <tango.h>
+#include "alarm_table.h"
+#include "alarm_grammar.h"
+#include "log_thread.h"
+#include "cmd_thread.h"
+
+#define _ACCESS_NODE_D 1
+
+static const char __FILE__rev[] = __FILE__ " $Revision: 1.5 $";
+
+/*
+ * alarm_t class methods
+ */
+alarm_t::alarm_t()
+{
+ grp=0;
+ counter=0;
+}
+
+bool alarm_t::operator==(const alarm_t &that)
+{
+// return((stat == that.stat) && (ack == that.ack));
+ //verify if stat not equal but only contained because added *n in internal alarm
+ return((stat.find(that.stat) != std::string::npos) && (ack == that.ack));
+}
+
+bool alarm_t::operator==(const string &n)
+{
+ return(name == n);
+}
+
+void alarm_t::str2alm(const string &s)
+{
+ istringstream is(s);
+ ostringstream temp_msg;
+ string temp_grp;
+ is >> ts.tv_sec >> ts.tv_usec >> name >> stat >> ack >> counter >> lev >> silent_time >> temp_grp >> msg; //stop at first white space in msg
+ temp_msg << is.rdbuf(); //read all remaining characters as msg
+ msg += temp_msg.str();
+ str2grp(temp_grp);
+}
+
+string alarm_t::alm2str(void)
+{
+ ostringstream os;
+ os.clear();
+ os << ts.tv_sec << "\t" << ts.tv_usec << "\t" << name << "\t" \
+ << stat << "\t" << ack << "\t" << counter << "\t" << lev << "\t" << silent_time << "\t" << grp2str() << "\t" << msg << ends;
+ return(os.str());
+}
+
+map<string, unsigned int> alarm_t::grp_str; //needed here because static
+void alarm_t::init_static_map(vector<string> &group_names)
+{
+ //LOG_STREAM << "alarm_table::init_static_map(vector<string> &group_names): Entering..." << endl;
+ int j=0;
+ vector<string>::iterator i;
+ if(grp_str.size() > 0)
+ return;
+ if(group_names.empty())
+ {
+ //LOG_STREAM << "alarm_table::init_static_map(): inserting: default group " << GR_NONE_NAME << " = " << showbase << hex << GR_NONE << endl;
+ grp_str.insert(make_pair(string(GR_NONE_NAME), GR_NONE));
+ }
+ for (i = group_names.begin(); i != group_names.end(); i++)
+ {
+ if((*i) == string(GR_ALL_NAME))
+ continue;
+ if(i == group_names.begin())
+ {
+ //LOG_STREAM << "alarm_table::init_static_map(): inserting: group " << *i << " = " << showbase << hex << GR_NONE << endl;
+ grp_str.insert(make_pair(*i, GR_NONE));
+ }
+ else
+ {
+ //LOG_STREAM << "alarm_table::init_static_map(): inserting: group " << *i << " = " << showbase << hex << int(0x1 << j) << endl;
+ grp_str.insert(make_pair(*i, 0x1 << j));
+ j++;
+ }
+ }
+ //LOG_STREAM << "alarm_table::init_static_map(): inserting: group " << GR_ALL_NAME << " = " << showbase << hex << GR_ALL << endl;
+ grp_str.insert(make_pair(string(GR_ALL_NAME), GR_ALL));
+}
+
+string alarm_t::grp2str(void)
+{
+ map<string, unsigned int>::iterator i = grp_str.begin();
+ bool first=true;
+ string argout;
+ if(grp == GR_ALL)
+ argout = string(GR_ALL_NAME);
+ else if(grp == GR_NONE)
+ {
+ if(i != grp_str.end())
+ argout = i->first;
+ else
+ argout = string(GR_NONE_NAME);
+ }
+ else
+ {
+ for (; i != grp_str.end(); i++)
+ {
+ if(i->first == string(GR_ALL_NAME))
+ continue;
+ if(grp & i->second)
+ {
+ if(first)
+ {
+ argout = i->first;
+ first = false;
+ }
+ else
+ argout += string("|") + i->first;
+ }
+ }
+ }
+ return argout;
+}
+
+void alarm_t::add_grp_from_str(string &s)
+{
+ map<string, unsigned int>::iterator i = grp_str.find(s);
+ if(i != grp_str.end())
+ grp |= (*i).second;
+}
+
+void alarm_t::str2grp(string &s)
+{
+ for(map<string, unsigned int>::iterator i=grp_str.begin(); i != grp_str.end(); i++)
+ if(s.find(i->first) != string::npos)
+ grp |= i->second;
+}
+
+void alarm_t::insert(const string& s)
+{
+ s_event.insert(s);
+}
+
+void alarm_t::clear()
+{
+ name.clear();
+ formula.clear();
+ msg.clear();
+ lev.clear();
+ grp=0;
+ s_event.clear();
+ to_be_evaluated = false;
+ stat.clear();
+ ack.clear();
+ done = false;
+// ts = 0;
+}
+
+/*
+ * alarm_table class methods
+ */
+/* typedef std::string::iterator iterator_t;
+ typedef boost::spirit::node_val_data_factory<unsigned int> factory_t; /////TEMP!!!!!!!!!!!!!!!!!!!
+ typedef boost::spirit::tree_match<iterator_t, factory_t> parse_tree_match_t;
+typedef boost::spirit::tree_parse_info<iterator_t, factory_t> tree_parse_info_t;
+*/
+/*
+void alarm_table::init(vector<string>& avs, vector<string> &evn, map< string,vector<string> > &alarm_event)
+{
+ //LOG_STREAM << "alarm_table::init(vector<string>& avs,map< string,vector<string> > &alarm_event): Entering..." << endl;
+ alarm_t tmp_alm;
+ LOG_STREAM << gettime().tv_sec << " " << __FILE__rev << endl;
+ LOG_STREAM << gettime().tv_sec << " alarm_table::init(): Creating Spirit Parser..." << endl;
+ alarm_parse al(tmp_alm); // Construct Spirit grammar
+
+ if (avs.empty() == false) {
+ for (vector<string>::iterator i = avs.begin(); \
+ i != avs.end(); i++) {
+
+ tmp_alm.name.clear();
+ tmp_alm.formula.clear();
+ tmp_alm.msg.clear();
+ tmp_alm.lev.clear();
+ tmp_alm.grp=0;
+#ifndef _ACCESS_NODE_D
+ parse_info<> info = parse(i->c_str(), al, space_p); //parse string i with grammar al, skipping white spaces
+#else
+ tree_parse_info_t info = ast_parse<factory_t>(i->begin(), i->end(), al, space_p);
+#endif
+ if (info.full)
+ {
+ LOG_STREAM << gettime().tv_sec << " Parsing succeeded: " << tmp_alm.name << endl;
+ for (vector<string>::iterator i = evn.begin(); i != evn.end(); i++)
+ LOG_STREAM << gettime().tv_sec << " READ Event! ->" << *i << endl;
+ }
+ else
+ {
+#ifndef _ACCESS_NODE_D
+ LOG_STREAM << gettime().tv_sec << " Parsing failed, stopped at: " << info.stop << endl;
+#else
+ LOG_STREAM << gettime().tv_sec << " Parsing failed, stopped at: " << string(info.stop, i->end()) << ends; //TODO
+#endif
+ }
+
+ if ((tmp_alm.name.empty() == false) && \
+ (tmp_alm.formula.empty() == false) && \
+ ((tmp_alm.lev==LEV_LOG)||(tmp_alm.lev==LEV_WARNING)|| \
+ (tmp_alm.lev==LEV_FAULT)||(tmp_alm.lev.empty() == true)))
+ {
+ tmp_alm.stat = S_NORMAL;
+ tmp_alm.ack = ACK;
+ tmp_alm.done = false;
+ if(tmp_alm.grp == 0)
+ tmp_alm.grp = GR_DEFAULT;
+ if(tmp_alm.lev.empty() == true)
+ tmp_alm.lev = LEV_DEFAULT;
+ push_back(tmp_alm);
+ } else {
+ cerr << gettime().tv_sec << " alarm_table::init(): syntax error in '" << *i \
+ << "', skipping!" << endl;
+ }
+ }
+ }
+}*/
+
+void alarm_table::push_back(alarm_t &a)
+{
+#ifndef _RW_LOCK
+ this->lock();
+#else
+ vlock->writerIn();
+#endif
+ //v_alarm.push_back(a);
+ v_alarm.insert(make_pair(a.name,a));
+#ifndef _RW_LOCK
+ this->unlock();
+#else
+ vlock->writerOut();
+#endif
+}
+
+void alarm_table::show(vector<string> &al_table_string)
+{
+#ifndef _RW_LOCK
+ this->lock();
+#else
+ vlock->readerIn();
+#endif
+ ostringstream log_msg;
+ string log_str;
+ if (v_alarm.empty() == false) {
+ log_msg << "### alarms table: ###" << ends;
+ al_table_string.push_back(log_msg.str());
+ log_msg.str(string());
+ alarm_container_t::iterator i = v_alarm.begin();
+ unsigned int j = 0;
+ while (i != v_alarm.end()) {
+ log_msg << j << " - name: '" << i->second.name << "'" << ends;
+ al_table_string.push_back(log_msg.str());
+ log_msg.str(string());
+ log_msg << " formula: '" << i->second.formula << "'" << ends;
+ al_table_string.push_back(log_msg.str());
+ log_msg.str(string());
+ log_msg << " stat: '" << i->second.stat << "'" << ends;
+ al_table_string.push_back(log_msg.str());
+ log_msg.str(string());
+ log_msg << " ack: '" << i->second.ack << "'" << ends;
+ al_table_string.push_back(log_msg.str());
+ log_msg.str(string());
+ log_msg << " msg: '" << i->second.msg << "'" << ends;
+ al_table_string.push_back(log_msg.str());
+ log_msg.str(string());
+ log_msg << " grp: '" << showbase << hex << i->second.grp << "'" << ends;
+ al_table_string.push_back(log_msg.str());
+ log_msg.str(string());
+ log_msg << " lev: '" << i->second.lev << "'" << ends;
+ al_table_string.push_back(log_msg.str());
+ log_msg.str(string());
+ i++;
+ j++;
+ }
+ }
+#ifndef _RW_LOCK
+ this->unlock();
+#else
+ vlock->readerOut();
+#endif
+}
+
+unsigned int alarm_table::size(void)
+{
+ return(v_alarm.size());
+}
+
+alarm_container_t& alarm_table::get(void)
+{
+ return(v_alarm);
+}
+
+void alarm_table::stored(vector<alarm_t>& a)
+{
+#ifndef _RW_LOCK
+ this->lock();
+#else
+ vlock->readerIn();
+#endif
+ if (a.empty() == false) {
+ for (vector<alarm_t>::iterator i = a.begin(); i != a.end(); i++)
+ {
+ alarm_container_t::iterator found = v_alarm.find(i->name);
+ if (found != v_alarm.end()) {
+ found->second.ts = i->ts;
+ found->second.stat = i->stat;
+ found->second.ack = i->ack;
+ found->second.done = i->done;
+ found->second.is_new = i->is_new;
+ } else {
+ /*
+ * shouldn't happen!!!
+ */
+ LOG_STREAM << "alarm_table::stored(): " << i->name \
+ << " NOT found in alarm table" << endl;
+ }
+ } /* for */
+ } /* if */
+#ifndef _RW_LOCK
+ this->unlock();
+#else
+ vlock->readerOut();
+#endif
+}
+
+bool alarm_table::update(const string& alm_name, Tango::TimeVal ts, int res, string &attr_values, string grp, string msg, string formula)
+{
+ bool ret_changed=false;
+ //Tango::TimeVal now = gettime();
+ TangoSys_MemStream out_stream;
+ alm_log_t a;
+#ifndef _RW_LOCK
+ this->lock();
+#else
+ vlock->readerIn();
+#endif
+ alarm_container_t::iterator found = v_alarm.find(alm_name);
+ if (found != v_alarm.end())
+ {
+ if(found->second.silenced > 0)
+ {
+ Tango::TimeVal now = gettime();
+ double dnow = now.tv_sec + ((double)now.tv_usec) / 1000000;
+ double dsilent = found->second.ts_time_silenced.tv_sec + ((double)found->second.ts_time_silenced.tv_usec) / 1000000;
+ double dminutes = (dnow - dsilent)/60;
+ if(dminutes < found->second.silent_time)
+ found->second.silenced = found->second.silent_time - floor(dminutes);
+ else
+ found->second.silenced = 0;
+ }
+
+ bool status_time_threshold;
+ if(found->second.time_threshold > 0) //if enabled time threshold
+ status_time_threshold = (res) && (found->second.counter >= 1) && ((ts.tv_sec - found->second.time_threshold) > found->second.ts_time_threshold.tv_sec); //formula gives true and time threshold is passed
+ else
+ status_time_threshold = res;
+ //if status changed:
+ // - from S_NORMAL to S_ALARM considering also time threshold
+ //or
+ // - from S_ALARM to S_NORMAL
+ if((status_time_threshold && (found->second.stat == S_NORMAL)) || (!res && (found->second.stat == S_ALARM)))
+ {
+ ret_changed=true;
+ a.type_log = TYPE_LOG_STATUS;
+ a.name = alm_name;
+ a.time_s = ts.tv_sec;
+ a.time_us = ts.tv_usec;
+ a.status = res ? S_ALARM : S_NORMAL;
+ //a.level = found->second.lev;
+ if(res)
+ found->second.ack = NOT_ACK; //if changing from NORMAL to ALARM -> NACK
+ a.ack = found->second.ack;
+ a.values = attr_values;
+ //a.grp = found->second.grp2str();
+ //a.msg = res ? found->second.msg : "";
+ logloop->log_alarm_db(a);
+ found->second.ts = ts; /* store event timestamp into alarm timestamp */ //here update ts only if status changed
+ if(res)
+ {
+ found->second.is_new = 1; //here set this alarm as new, read attribute set it to 0 //12-06-08: StopNew command set it to 0
+ if(found->second.dp_a && ((ts.tv_sec - startup_complete.tv_sec) > 10)) //action from S_NORMAL to S_ALARM
+ {
+ /*try {
+ long call_id;
+ ostringstream tmp;
+ tmp << alm_name << ";" << attr_values;
+ Tango::DevString str = CORBA::string_dup(tmp.str().c_str());
+ Tango::DeviceData Din;
+ Din << str;
+ CORBA::string_free(str);
+ //found->second.dp_a->ping();
+ cmdloop->mutex_dp->lock();
+ //call_id = found->second.dp_a->command_inout_asynch(found->second.cmd_action_a, Din, true); //true -> "fire and forget" mode: client do not care at all about the server answer
+ call_id = found->second.dp_a->command_inout_asynch(found->second.cmd_action_a, Din); //true -> "fire and forget" mode: client do not care at all about the server answer
+ cmdloop->mutex_dp->unlock();
+ LOG_STREAM << "alarm_table::update() executed action: " << found->second.cmd_name_a << " !!!" << endl;
+ cmd_t arg;
+ arg.cmd_id = call_id;
+ arg.dp_add = (long)found->second.dp_a;
+ arg.arg_s = found->second.cmd_name_a;
+ cmdloop->list.push_back(arg);
+ } catch(Tango::DevFailed e)
+ {
+ string err(e.errors[0].desc);
+ if(err.find("is not yet arrived") == string::npos) //TODO: change this!!
+ out_stream << "Failed to execute action " << found->second.cmd_name_a << ", err=" << e.errors[0].desc << ends;
+ //LOG_STREAM << "alarm_table::update() ERROR: " << out_stream.str() << endl;
+ }*/
+ ostringstream tmp;
+ string tmp_attr_val = attr_values;
+ replace(tmp_attr_val.begin(), tmp_attr_val.end(), ';' , ',');
+ string tmp_msg = msg;
+ replace(tmp_msg.begin(), tmp_msg.end(), ';' , ',');
+ tmp << "name=" << alm_name << ";groups=" << grp << ";msg="<<tmp_msg<<";values="<<tmp_attr_val<<";formula="<<formula;
+ cmd_t arg;
+ arg.cmd_id = CMD_COMMAND;
+ arg.dp_add = (long)found->second.dp_a;
+ arg.arg_s1 = tmp.str();
+ arg.arg_s2 = found->second.cmd_action_a;
+ arg.arg_s3 = found->second.cmd_name_a;
+ arg.arg_b = found->second.send_arg_a;
+ cmdloop->list.push_back(arg);
+ }
+ }
+ else
+ {
+ if(found->second.dp_n && ((ts.tv_sec - startup_complete.tv_sec) > 10)) //action from S_ALARM to S_NORMAL
+ {
+ /*try {
+ long call_id;
+ ostringstream tmp;
+ tmp << alm_name << ";" << attr_values;
+ Tango::DevString str = CORBA::string_dup(tmp.str().c_str());
+ Tango::DeviceData Din;
+ Din << str;
+ CORBA::string_free(str);
+ //found->second.dp_n->ping();
+ cmdloop->mutex_dp->lock();
+ //call_id = found->second.dp_n->command_inout_asynch(found->second.cmd_action_n, Din, true); //true -> "fire and forget" mode: client do not care at all about the server answer
+ call_id = found->second.dp_n->command_inout_asynch(found->second.cmd_action_n, Din); //true -> "fire and forget" mode: client do not care at all about the server answer
+ cmdloop->mutex_dp->unlock();
+ LOG_STREAM << "alarm_table::update() executed action: " << found->second.cmd_name_n << " !!!" << endl;
+ cmd_t arg;
+ arg.cmd_id = call_id;
+ arg.dp_add = (long)found->second.dp_n;
+ arg.arg_s = found->second.cmd_name_n;
+ cmdloop->list.push_back(arg);
+ } catch(Tango::DevFailed e)
+ {
+ string err(e.errors[0].desc);
+ if(err.find("is not yet arrived") == string::npos) //TODO: change this!!
+ out_stream << "Failed to execute action " << found->second.cmd_name_n << ", err=" << e.errors[0].desc << ends;
+ //LOG_STREAM << "alarm_table::update() ERROR: " << out_stream.str() << endl;
+ }*/
+ ostringstream tmp;
+ string tmp_attr_val = attr_values;
+ replace(tmp_attr_val.begin(), tmp_attr_val.end(), ';' , ',');
+ string tmp_msg = msg;
+ replace(tmp_msg.begin(), tmp_msg.end(), ';' , ',');
+ tmp << "name=" << alm_name << ";groups=" << grp << ";msg="<<tmp_msg<<";values="<<tmp_attr_val<<";formula="<<formula;
+ cmd_t arg;
+ arg.cmd_id = CMD_COMMAND;
+ arg.dp_add = (long)found->second.dp_n;
+ arg.arg_s1 = tmp.str();
+ arg.arg_s2 = found->second.cmd_action_n;
+ arg.arg_s3 = found->second.cmd_name_n;
+ arg.arg_b = found->second.send_arg_n;
+ cmdloop->list.push_back(arg);
+ }
+ }
+ }
+ if (status_time_threshold) {
+ found->second.stat = S_ALARM;
+ //found->second.ack = NOT_ACK;
+ }
+ if(res) {
+ found->second.counter++;
+ } else {
+ found->second.stat = S_NORMAL;
+ found->second.counter = 0;
+ }
+ if(found->second.counter == 1)
+ found->second.ts_time_threshold = gettime(); //first occurrance of this alarm, now begin to wait for time threshold
+ if(found->second.counter >= 1)
+ found->second.attr_values_time_threshold = attr_values; //save last attr_values to be used in timer_update if this alarm pass over time threshold
+
+ //found->second.ts = ts; /* store event timestamp into alarm timestamp */ //here update ts everytime
+ } else {
+ /*
+ * shouldn't happen!!!!
+ */
+ out_stream << "couldn't find alarm '" << alm_name << "' in 'alarms' table" << ends;
+ LOG_STREAM << gettime().tv_sec << " alarm_table::update(): " << out_stream.str() << endl;
+ }
+#ifndef _RW_LOCK
+ this->unlock();
+#else
+ vlock->readerOut();
+#endif
+ if(out_stream.str().length() > 0)
+ throw out_stream.str();
+ return ret_changed;
+}
+
+bool alarm_table::timer_update()
+{
+ bool ret_changed=false;
+ Tango::TimeVal ts = gettime();
+ TangoSys_MemStream out_stream;
+ alm_log_t a;
+#ifndef _RW_LOCK
+ this->lock();
+#else
+ vlock->readerIn();
+#endif
+ for(alarm_container_t::iterator i = v_alarm.begin(); i != v_alarm.end(); i++)
+ {
+ bool status_time_threshold;
+ if(i->second.time_threshold > 0) //if enabled time threshold
+ status_time_threshold = (i->second.counter >= 1) && ((ts.tv_sec - i->second.time_threshold) > i->second.ts_time_threshold.tv_sec); //waiting for threshold and time threshold is passed
+ else
+ continue; //if not enabled time threshold, nothing to do in timer
+
+ //if status changed from S_NORMAL to S_ALARM considering also time threshold
+ if(status_time_threshold && (i->second.stat == S_NORMAL))
+ {
+ ret_changed = true;
+ 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;
+ if(dminutes < i->second.silent_time)
+ i->second.silenced = i->second.silent_time - floor(dminutes);
+ else
+ i->second.silenced = 0;
+ }
+
+ a.type_log = TYPE_LOG_STATUS;
+ a.name = i->second.name;
+ a.time_s = ts.tv_sec;
+ a.time_us = ts.tv_usec;
+ a.status = S_ALARM;
+ //a.level = found->second.lev;
+ i->second.ack = NOT_ACK; //if changing from NORMAL to ALARM -> NACK
+ a.ack = i->second.ack;
+ a.values = i->second.attr_values_time_threshold;
+ logloop->log_alarm_db(a);
+ i->second.ts = ts; /* store event timestamp into alarm timestamp */ //here update ts only if status changed
+
+ i->second.is_new = 1; //here set this alarm as new, read attribute set it to 0 //12-06-08: StopNew command set it to 0
+ if(i->second.dp_a && ((ts.tv_sec - startup_complete.tv_sec) > 10))
+ {
+ /*try {
+ long call_id;
+ ostringstream tmp;
+ tmp << i->second.name << ";" << i->second.attr_values_time_threshold;
+ Tango::DevString str = CORBA::string_dup(tmp.str().c_str());
+ Tango::DeviceData Din;
+ Din << str;
+ CORBA::string_free(str);
+ //i->second.dp_a->ping();
+ cmdloop->mutex_dp->lock();
+ //call_id = i->second.dp_a->command_inout_asynch(i->second.cmd_action_a, Din, true); //true -> "fire and forget" mode: client do not care at all about the server answer
+ call_id = i->second.dp_a->command_inout_asynch(i->second.cmd_action_a, Din);
+ cmdloop->mutex_dp->unlock();
+ LOG_STREAM << gettime().tv_sec << " alarm_table::timer_update() executed action: " << i->second.cmd_name_a << " !!!" << endl;
+ cmd_t arg;
+ arg.cmd_id = call_id;
+ arg.dp_add = (long)i->second.dp_a;
+ arg.arg_s = i->second.cmd_name_a;
+ cmdloop->list.push_back(arg);
+ } catch(Tango::DevFailed e)
+ {
+ string err(e.errors[0].desc);
+ if(err.find("is not yet arrived") == string::npos) //TODO: change this!!
+ out_stream << "Failed to execute action " << i->second.cmd_name_a << ", err=" << e.errors[0].desc << ends;
+ //LOG_STREAM << "alarm_table::timer_update() ERROR: " << out_stream.str() << endl;
+ }*/
+ ostringstream tmp;
+ string tmp_attr_val = i->second.attr_values_time_threshold;
+ replace(tmp_attr_val.begin(), tmp_attr_val.end(), ';' , ',');
+ string tmp_msg = i->second.msg;
+ replace(tmp_msg.begin(), tmp_msg.end(), ';' , ',');
+ tmp << "name=" << i->second.name << ";groups=" << i->second.grp2str() << ";msg="<<tmp_msg<<";values="<<tmp_attr_val<<";formula="<<i->second.formula;
+ cmd_t arg;
+ arg.cmd_id = CMD_COMMAND;
+ arg.dp_add = (long)i->second.dp_a;
+ arg.arg_s1 = tmp.str();
+ arg.arg_s2 = i->second.cmd_action_a;
+ arg.arg_s3 = i->second.cmd_name_a;
+ arg.arg_b = i->second.send_arg_a;
+ cmdloop->list.push_back(arg);
+ }
+ }
+ if (status_time_threshold) {
+ i->second.stat = S_ALARM;
+ //found->second.ack = NOT_ACK;
+ }
+ //found->second.ts = ts; /* store event timestamp into alarm timestamp */ //here update ts everytime
+ }
+#ifndef _RW_LOCK
+ this->unlock();
+#else
+ vlock->readerOut();
+#endif
+ if(out_stream.str().length() > 0)
+ throw out_stream.str();
+ return ret_changed;
+}
+
+void alarm_table::erase(alarm_container_t::iterator i)
+{
+#ifndef _RW_LOCK
+ this->lock();
+#else
+ vlock->writerIn();
+#endif
+ v_alarm.erase(i);
+#ifndef _RW_LOCK
+ this->unlock();
+#else
+ vlock->writerOut();
+#endif
+}
+
+bool alarm_table::exist(string& s)
+{
+ alarm_container_t::iterator found = v_alarm.find(s);
+ if (found != v_alarm.end())
+ return true;
+ else
+ return false;
+}
+
+#ifdef _RW_LOCK
+void alarm_table::new_rwlock()
+{
+ vlock = new(ReadersWritersLock);
+}
+void alarm_table::del_rwlock()
+{
+ delete vlock;
+}
+#endif
+
+void alarm_table::init_logdb(string dbhost, string dbuser, string dbpw, string dbname, int dbport, string instance_name)
+{
+ logloop = new log_thread(dbhost, dbuser, dbpw, dbname, dbport, instance_name);
+ logloop->start();
+}
+
+void alarm_table::stop_logdb()
+{
+ alm_log_t a;
+ a.name = LOG_THREAD_EXIT;
+ a.time_s = LOG_THREAD_EXIT_TIME;
+ logloop->log_alarm_db(a);
+ //sleep(1);
+ //delete logloop;
+}
+
+void alarm_table::init_cmdthread()
+{
+ cmdloop = new cmd_thread();
+ cmdloop->start();
+}
+
+void alarm_table::stop_cmdthread()
+{
+ cmd_t arg;
+ //arg.arg_s = CMD_THREAD_EXIT;
+ arg.cmd_id = CMD_THREAD_EXIT;
+ cmdloop->list.push_back(arg);
+}
+
+void alarm_table::log_alarm_db(unsigned int type, Tango::TimeVal ts, string name, string status, string ack,
+ string formula, unsigned int time_threshold, string grp, string lev, string msg, string action, int silent_time, vector<string> alm_list)
+{
+ alm_log_t a;
+ a.type_log = type;
+ a.name = name;
+ a.time_s = ts.tv_sec;
+ a.time_us = ts.tv_usec;
+ a.time_threshold = time_threshold;
+ a.status = status;
+ a.level = lev;
+ a.ack = ack;
+ a.grp = grp;
+ a.msg = msg;
+ a.action = action;
+ a.formula = formula;
+ a.alm_list = alm_list;
+ a.silent_time = silent_time;
+ logloop->log_alarm_db(a);
+}
+
+void alarm_table::get_alarm_list_db(vector<string> &al_list)
+{
+ logloop->get_alarm_list(al_list);
+}
+
+/* EOF */
diff --git a/src/alarm_table.h b/src/alarm_table.h
new file mode 100644
index 0000000..ee82694
--- /dev/null
+++ b/src/alarm_table.h
@@ -0,0 +1,212 @@
+/*
+ * alarm_table.h
+ *
+ * $Author: graziano $
+ *
+ * $Revision: 1.5 $
+ *
+ * $Log: alarm_table.h,v $
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+
+#ifndef ALARM_TABLE_H
+#define ALARM_TABLE_H
+
+#define _RW_LOCK
+
+#include <iostream>
+#include <string>
+#include <map>
+
+#include <tango.h>
+
+//spirit defines have to be put befor first inclusion of spirit headers
+#ifndef BOOST_SPIRIT_RULE_SCANNERTYPE_LIMIT
+#define BOOST_SPIRIT_RULE_SCANNERTYPE_LIMIT 2 //tmp scanner_list
+#endif
+
+/*#ifndef BOOST_SPIRIT_THREADSAFE
+#define BOOST_SPIRIT_THREADSAFE
+#endif
+
+#ifndef PHOENIX_THREADSAFE
+#define PHOENIX_THREADSAFE
+#endif
+*/
+//#include "spirit-parser.h"
+//#include <boost/spirit/core.hpp>
+#include <boost/version.hpp>
+#if BOOST_VERSION < 103600
+#include <boost/spirit/tree/ast.hpp> //for ast parse trees (in tree_formula)
+#else
+#include <boost/spirit/include/classic_ast.hpp> //for ast parse trees (in tree_formula)
+#endif
+
+//#include "log_thread.h"
+
+#define LOG_STREAM cout
+
+using namespace std;
+
+//#define _ACCESS_NODE_D 1
+#if BOOST_VERSION < 103600
+#ifndef _ACCESS_NODE_D
+typedef char const* iterator_t;
+typedef boost::spirit::tree_match<iterator_t> parse_tree_match_t;
+typedef boost::spirit::tree_parse_info<> tree_parse_info_t;
+#else
+typedef std::string::iterator iterator_t;
+typedef boost::spirit::node_val_data_factory<unsigned int> factory_t; //want a modified node to contain an unsigned int value
+typedef boost::spirit::tree_match<iterator_t, factory_t> parse_tree_match_t;
+typedef boost::spirit::tree_parse_info<iterator_t, factory_t> tree_parse_info_t;
+#endif
+#else
+#ifndef _ACCESS_NODE_D
+typedef char const* iterator_t;
+typedef boost::spirit::classic::tree_match<iterator_t> parse_tree_match_t;
+typedef boost::spirit::classic::tree_parse_info<> tree_parse_info_t;
+#else
+typedef std::string::iterator iterator_t;
+typedef boost::spirit::classic::node_val_data_factory<unsigned int> factory_t; //want a modified node to contain an unsigned int value
+typedef boost::spirit::classic::tree_match<iterator_t, factory_t> parse_tree_match_t;
+typedef boost::spirit::classic::tree_parse_info<iterator_t, factory_t> tree_parse_info_t;
+#endif
+#endif
+
+typedef parse_tree_match_t::tree_iterator iter_t;
+
+#define S_NORMAL "NORMAL"
+#define S_ALARM "ALARM"
+
+#define NOT_ACK "NACK"
+#define ACK "ACK"
+
+#define GR_ALL 0xffffffff
+#define GR_NONE 0x00000000
+#define GR_DEFAULT GR_NONE //or GR_ALL??
+//#define MAX_GRP 32
+#define GR_ALL_NAME "gr_all"
+#define GR_NONE_NAME "gr_none"
+
+#define LEV_LOG "log"
+#define LEV_WARNING "warning"
+#define LEV_FAULT "fault"
+#define LEV_DEFAULT LEV_FAULT
+
+class alarm_t;
+class alarm_table;
+class log_thread;
+class cmd_thread;
+
+/*
+ * store the alarm-name/alarm-formula pair
+ */
+class alarm_t {
+ public:
+ string name,
+ formula;
+ Tango::TimeVal ts;
+ string stat,
+ ack;
+ unsigned int counter;
+
+ tree_parse_info_t formula_tree;
+
+ static map<string, unsigned int> grp_str;
+
+ bool done;
+ bool to_be_evaluated;
+ string msg;
+ unsigned int grp;
+ string lev;
+ set<string> s_event;
+ int is_new;
+ Tango::TimeVal ts_time_threshold; //says when it has gone in alarm status for the first time
+ unsigned int time_threshold; //TODO: seconds, is it enough precision?
+
+ Tango::TimeVal ts_time_silenced; //says when it has been silenced
+ int silent_time; //minutes max to be silent
+ int silenced; //minutes still to be silent
+ string attr_values_time_threshold; //attr_values of first occurrence of alarm waiting for time threshold
+ string cmd_name_a; //action to execute: when NORMAL -> ALARM, cmd_name = cmd_dp_a/cmd_action_a
+ string cmd_dp_a; //device proxy part of cmd_name_a
+ string cmd_action_a; //action part of cmd_name_a
+ bool send_arg_a; //send as string argument alarm name and attr values
+ Tango::DeviceProxy *dp_a;
+ string cmd_name_n; //action to execute: when ALARM -> NORMAL, cmd_name_n = cmd_dp_n/cmd_action_n
+ string cmd_dp_n; //device proxy part of cmd_name_n
+ string cmd_action_n; //action part of cmd_name_n
+ bool send_arg_n; //send as string argument alarm name and attr values
+ Tango::DeviceProxy *dp_n;
+ /*
+ * methods
+ */
+ alarm_t(); //constructor
+ void init_static_map(vector<string> &group_names);
+ bool operator==(const alarm_t& that);
+ bool operator==(const string& n);
+ void str2alm(const string &s);
+ string alm2str(void);
+ string grp2str(void);
+ void add_grp_from_str(string &s);
+ void str2grp(string &s);
+ void insert(const string& s);
+ void clear();
+
+ protected:
+ private:
+
+};
+
+typedef map<string,alarm_t> alarm_container_t;
+#ifndef _RW_LOCK
+class alarm_table : public omni_mutex {
+#else
+class alarm_table {
+#endif
+ public:
+ alarm_table() {}
+ ~alarm_table() {}
+
+ //void init(vector<string>& avs);
+ //void init(vector<string>& avs, vector<string> &evn, map< string,vector<string> > &alarm_event);
+ void push_back(alarm_t& a);
+ void show(vector<string> &al_table_string);
+ unsigned int size(void);
+ alarm_container_t& get(void);
+ void stored(vector<alarm_t>& a);
+ bool update(const string& alm_name, Tango::TimeVal ts, int res, string &attr_values, string grp, string msg, string formula);
+ bool timer_update();
+ void erase(alarm_container_t::iterator i);
+ bool exist(string& s);
+ //vector<alarm_t> v_alarm;
+ alarm_container_t v_alarm;
+#ifdef _RW_LOCK
+ ReadersWritersLock *vlock;
+ void new_rwlock();
+ void del_rwlock();
+#endif
+
+
+ void init_logdb(string dbhost, string dbuser, string dbpw, string dbname, int dbport, string instance_name);
+ void stop_logdb();
+ void log_alarm_db(unsigned int type, Tango::TimeVal ts, string name, string status, string ack,
+ string formula, unsigned int time_threshold, string grp, string lev, string msg, string action, int silent_time, vector<string> alm_list=vector<string>());
+ void get_alarm_list_db(vector<string> &al_list);
+ void init_cmdthread();
+ void stop_cmdthread();
+ Tango::TimeVal startup_complete; //to disable action execution at startup
+
+ protected:
+ private:
+
+ log_thread *logloop;
+ cmd_thread *cmdloop;
+};
+
+
+#endif /* ALARM_TABLE_H */
diff --git a/src/cmd_thread.cpp b/src/cmd_thread.cpp
new file mode 100644
index 0000000..21db6bc
--- /dev/null
+++ b/src/cmd_thread.cpp
@@ -0,0 +1,288 @@
+/*
+ * cmd_thread.cpp
+ *
+ * $Author: claudio $
+ *
+ * $Revision: 1.3 $
+ *
+ * $Log: cmd_thread.cpp,v $
+ * Revision 1.3 2015-07-21 13:40:59 claudio
+ * minor cleanups
+ *
+ * Revision 1.2 2008-11-17 13:13:21 graziano
+ * command action can be: without arguments or with string argument
+ *
+ * Revision 1.1 2008/11/10 10:53:31 graziano
+ * thread for execution of commands
+ *
+ *
+ *
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+
+#include "cmd_thread.h"
+static const char __FILE__rev[] = __FILE__ " $Revision: 1.3 $";
+
+/*
+ * cmd_thread::cmd_thread()
+ */
+cmd_thread::cmd_thread()
+{
+ cout << __FILE__rev << endl;
+ cout << gettime().tv_sec << " cmd_thread::cmd_thread(): constructor... !" << endl;
+ //mutex_dp = new omni_mutex::omni_mutex();
+}
+
+/*
+ * cmd_thread::~cmd_thread()
+ */
+cmd_thread::~cmd_thread()
+{
+ cout << gettime().tv_sec << " cmd_thread::~cmd_thread(): delete device entering..." << endl;
+ //delete mutex_dp;
+}
+
+/*
+ * cmd_thread::run()
+ */
+void cmd_thread::run(void *)
+{
+ long call_id;
+ while (true) {
+ /*
+ * pop_front() will wait() on condition variable
+ */
+ try
+ {
+ cmd_t cmd = list.pop_front();
+ switch(cmd.cmd_id)
+ {
+ case CMD_THREAD_EXIT:
+ cout << gettime().tv_sec << " cmd_thread::run(): received command THREAD_EXIT -> exiting..." << endl;
+ return;
+
+ case CMD_COMMAND:
+ {
+ try {
+ cout << gettime().tv_sec << " cmd_thread::run(): COMMAND ... action=" << cmd.arg_s3 << endl;
+ dp = (Tango::DeviceProxy *)cmd.dp_add;
+ if(cmd.arg_b)
+ {
+ Tango::DevString str = CORBA::string_dup(cmd.arg_s1.c_str());
+ Tango::DeviceData Din;
+ Din << str;
+ CORBA::string_free(str);
+ //found->second.dp_a->ping();
+ //call_id = dp->command_inout_asynch(cmd.arg_s2, Din, true); //true -> "fire and forget" mode: client do not care at all about the server answer
+ call_id = dp->command_inout_asynch(cmd.arg_s2, Din); //true -> "fire and forget" mode: client do not care at all about the server answer
+ }
+ else
+ call_id = dp->command_inout_asynch(cmd.arg_s2);
+ cout << gettime().tv_sec << " cmd_thread::run() executed action: " << cmd.arg_s3 << " !!! call_id=" << call_id << endl;
+ /*cmd_t arg;
+ arg.cmd_id = CMD_RESPONSE;
+ arg.call_id = call_id;
+ arg.dp_add = cmd.dp_add;
+ arg.arg_s1 = cmd.arg_s1;
+ arg.arg_s2 = cmd.arg_s2;
+ arg.arg_s3 = cmd.arg_s3;
+ cmdloop->list.push_back(arg);*/
+ cmd.cmd_id = CMD_RESPONSE; //if no exception till now push in list request of response
+ cmd.call_id = call_id; //if no exception till now push in list request of response
+ list.push_back(cmd); //if no exception till now push in list request of response
+ } catch(Tango::DevFailed e)
+ {
+ TangoSys_MemStream out_stream;
+ string err(e.errors[0].desc);
+ if(err.find("is not yet arrived") == string::npos) //TODO: change this!!
+ {
+ out_stream << "Failed to execute action " << cmd.arg_s3 << ", err=" << e.errors[0].desc << ends;
+ cout << gettime().tv_sec << " cmd_thread::run() ERROR: " << out_stream.str() << endl;
+ }
+ else
+ {
+ cout << gettime().tv_sec << " cmd_thread::run() exception 'is not yet arrived': pushing request of response, call_id=" << call_id << endl;
+ cmd.cmd_id = CMD_RESPONSE; //if no exception till now push in list request of response
+ cmd.call_id = call_id; //if no exception till now push in list request of response
+ list.push_back(cmd); //if no exception till now push in list request of response
+ }
+
+ }
+ }
+ break;
+
+ case CMD_RESPONSE:
+ {
+ //cout << gettime().tv_sec << " cmd_thread::run(): RESPONSE WAKE UP... action=" << cmd.arg_s3 << " call_id=" << cmd.call_id << endl;
+ Tango::DeviceData resp;
+ dp = (Tango::DeviceProxy *)cmd.dp_add;
+ try {
+ resp = dp->command_inout_reply(cmd.call_id);
+ cout << gettime().tv_sec << " cmd_thread::run() RECEIVED response to action " << cmd.arg_s3 << endl;
+ } catch(Tango::DevFailed e)
+ {
+ TangoSys_MemStream out_stream;
+ out_stream << "EXCEPTION executing action " << cmd.arg_s3 << ", err=" << e.errors[0].desc << ends;
+
+ if(out_stream.str().find("is not yet arrived") != string::npos) //TODO: change this!!
+ {
+
+ list.push_back(cmd); //if exception "not yet arrived" push in list another request of response
+ omni_thread::sleep(0,300000000); //0.3 s
+ }
+ else
+ {
+ cout << gettime().tv_sec << " cmd_thread::run() " << out_stream.str() << endl;
+ Tango::Except::print_exception(e);
+ }
+ }
+ }
+ break;
+ }
+/* if(cmd.arg_s == CMD_THREAD_EXIT)
+ {
+ cout << gettime().tv_sec << " cmd_thread::run(): received command THREAD_EXIT -> exiting..." << endl;
+ return;
+ }
+ else
+ {
+ cout << gettime().tv_sec << " cmd_thread::run(): WAKE UP... action=" << cmd.arg_s << endl;
+ Tango::DeviceData resp;
+ dp = (Tango::DeviceProxy *)cmd.dp_add;
+ try {
+ mutex_dp->lock();
+ resp = dp->command_inout_reply(cmd.cmd_id);
+ mutex_dp->unlock();
+ cout << gettime().tv_sec << " cmd_thread::run() received response to action " << cmd.arg_s << endl;
+ } catch(Tango::DevFailed e)
+ {
+ TangoSys_MemStream out_stream;
+ out_stream << "EXCEPTION executing action " << cmd.arg_s << ", err=" << e.errors[0].desc << ends;
+
+ if(out_stream.str().find("is not yet arrived") != string::npos) //TODO: change this!!
+ {
+
+ list.push_back(cmd);
+ omni_thread::sleep(0,300000000); //0.2 s
+ }
+ else
+ cout << gettime().tv_sec << " cmd_thread::run() " << out_stream.str() << endl;
+ }
+ }*/
+
+ }
+ catch(omni_thread_fatal& ex)
+ {
+ ostringstream err;
+ err << "omni_thread_fatal exception running command thread, err=" << ex.error << ends;
+ //WARN_STREAM << "alarm_thread::run(): " << err.str() << endl;
+ printf("cmd_thread::run(): %s", err.str().c_str());
+ }
+ catch(Tango::DevFailed& ex)
+ {
+ ostringstream err;
+ err << "exception running command thread: '" << ex.errors[0].desc << "'" << ends;
+ //WARN_STREAM << "alarm_thread::run(): " << err.str() << endl;
+ printf("cmd_thread::run(): %s", err.str().c_str());
+ Tango::Except::print_exception(ex);
+ }
+ catch(...)
+ {
+ //WARN_STREAM << "alarm_thread::run(): catched unknown exception!!" << endl;
+ printf("cmd_thread::run(): catched unknown exception!!");
+ }
+ }
+ //cout << "alarm_thread::run(): returning" << endl;
+} /* cmd_thread::run() */
+
+/*
+ * cmd_list class methods
+ */
+void cmd_list::push_back(cmd_t& cmd)
+{
+ this->lock();
+
+ //cout << "event_list::push_back: " << e.name << " value=" << e.value[0] << endl;
+ try{
+ l_cmd.push_back(cmd);
+ empty.signal();
+ }
+ catch(omni_thread_fatal& ex)
+ {
+ ostringstream err;
+ err << "omni_thread_fatal exception signaling omni_condition, err=" << ex.error << ends;
+ //WARN_STREAM << "event_list::push_back(): " << err.str() << endl;
+ printf("cmd_list::push_back(): %s", err.str().c_str());
+ }
+ catch(Tango::DevFailed& ex)
+ {
+ ostringstream err;
+ err << "exception signaling omni_condition: '" << ex.errors[0].desc << "'" << ends;
+ //WARN_STREAM << "event_list::push_back(): " << err.str() << endl;
+ printf("cmd_list::push_back: %s", err.str().c_str());
+ Tango::Except::print_exception(ex);
+ }
+ catch(...)
+ {
+ printf("cmd_list::push_back(): catched unknown exception signaling omni_condition!!");
+ }
+ this->unlock();
+}
+
+const cmd_t cmd_list::pop_front(void)
+{
+ this->lock();
+ //omni_mutex_lock l((omni_mutex)this); //call automatically unlock on destructor and on exception
+ try{
+ while (l_cmd.empty() == true)
+ empty.wait(); //wait release mutex while is waiting, then reacquire when signaled
+ }
+ catch(omni_thread_fatal& ex)
+ {
+ ostringstream err;
+ err << "omni_thread_fatal exception waiting on omni_condition, err=" << ex.error << ends;
+ printf("cmd_list::pop_front(): %s", err.str().c_str());
+ this->unlock();
+ sleep(1);
+ cmd_t c;
+ return c;
+ }
+ catch(Tango::DevFailed& ex)
+ {
+ ostringstream err;
+ err << "exception waiting on omni_condition: '" << ex.errors[0].desc << "'" << ends;
+ printf("cmd_list::pop_front: %s", err.str().c_str());
+ Tango::Except::print_exception(ex);
+ this->unlock();
+ sleep(1);
+ cmd_t c;
+ return c;
+ }
+ catch(...)
+ {
+ printf("cmd_list::pop_front(): catched unknown exception waiting on omni_condition!!");
+ this->unlock();
+ sleep(1);
+ cmd_t c;
+ return c;
+ }
+ /*const*/ cmd_t cmd;
+
+ cmd = *(l_cmd.begin());
+ //cout << "event_list::pop_front: " << e.name << " value=" << e.value[0] << endl;
+ l_cmd.pop_front();
+
+ this->unlock();
+ return cmd;
+}
+
+void cmd_list::clear(void)
+{
+ //this->lock();
+ l_cmd.clear();
+ //this->unlock();
+}
diff --git a/src/cmd_thread.h b/src/cmd_thread.h
new file mode 100644
index 0000000..4405122
--- /dev/null
+++ b/src/cmd_thread.h
@@ -0,0 +1,85 @@
+/*
+ *cmd_thread.h
+ *
+ * $Author: graziano $
+ *
+ * $Revision: 1.2 $
+ *
+ * $Log: cmd_thread.h,v $
+ * Revision 1.2 2008-11-17 13:10:36 graziano
+ * command action can be: without arguments or with string argument
+ *
+ * Revision 1.1 2008/11/10 10:53:31 graziano
+ * thread for execution of commands
+ *
+ * Revision 1.2 2008/10/07 14:03:07 graziano
+ * added handling of multi axis groups and spindle groups
+ *
+ * Revision 1.1 2008/09/30 09:46:32 graziano
+ * first version
+ *
+ * Revision 1.3 2008/04/23 15:00:57 graziano
+ * small code cleanings
+ *
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+
+#ifndef CMD_THREAD_H
+#define CMD_THREAD_H
+
+#ifndef _LOGA
+#define _LOGA 1
+#endif // _LOGA
+
+//#define CMD_THREAD_EXIT "EXIT"
+#define CMD_COMMAND 1
+#define CMD_RESPONSE 2
+#define CMD_THREAD_EXIT 3
+
+#include <omnithread.h>
+#include <tango.h>
+#include "Alarm.h"
+
+struct cmd_t
+{
+ short cmd_id;
+ long call_id;
+ string arg_s1;
+ string arg_s2;
+ string arg_s3;
+ bool arg_b;
+ long dp_add;
+};
+
+class cmd_list : public omni_mutex {
+ public:
+ cmd_list(void): empty(this) {}
+ ~cmd_list(void) {}
+ void push_back(cmd_t& cmd);
+ const cmd_t pop_front(void);
+ void clear(void);
+ protected:
+ list<cmd_t> l_cmd;
+ private:
+ omni_condition empty;
+};
+
+class cmd_thread : public omni_thread{
+ public:
+ cmd_thread();
+ ~cmd_thread();
+ cmd_list list;
+ //omni_mutex::omni_mutex *mutex_dp;
+ protected:
+ void run(void *);
+ private:
+ Tango::DeviceProxy *dp;
+};
+
+#endif /* CMD_THREAD_H */
+
+/* EOF */
diff --git a/src/event_table.cpp b/src/event_table.cpp
new file mode 100644
index 0000000..846e5cb
--- /dev/null
+++ b/src/event_table.cpp
@@ -0,0 +1,549 @@
+/*
+ * event_table.cpp
+ *
+ * $Author: graziano $
+ *
+ * $Revision: 1.5 $
+ *
+ * $Log: event_table.cpp,v $
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+
+#include <sys/time.h>
+#include <tango.h>
+#include "event_table.h"
+
+static const char __FILE__rev[] = __FILE__ " $Revision: 1.5 $";
+
+/*
+ * event_list class methods
+ */
+void event_list::push_back(bei_t& e)
+{
+ this->lock();
+
+ try{
+ l_event.push_back(e);
+ empty.signal();
+ }
+ catch(omni_thread_fatal& ex)
+ {
+ ostringstream err;
+ err << "omni_thread_fatal exception signaling omni_condition, err=" << ex.error << ends;
+ //WARN_STREAM << "event_list::push_back(): " << err.str() << endl;
+ printf("event_list::push_back(): %s", err.str().c_str());
+ }
+ catch(Tango::DevFailed& ex)
+ {
+ ostringstream err;
+ err << "exception signaling omni_condition: '" << ex.errors[0].desc << "'" << ends;
+ //WARN_STREAM << "event_list::push_back(): " << err.str() << endl;
+ printf("event_list::push_back: %s", err.str().c_str());
+ Tango::Except::print_exception(ex);
+ }
+ catch(...)
+ {
+ //WARN_STREAM << "event_list::push_back(): catched unknown exception!!" << endl;
+ printf("event_list::push_back(): catched unknown exception signaling omni_condition!!");
+ }
+ this->unlock();
+}
+
+const bei_t event_list::pop_front(void)
+{
+ this->lock();
+ //omni_mutex_lock l((omni_mutex)this); //call automatically unlock on destructor and on exception
+ try{
+ while (l_event.empty() == true)
+ empty.wait(); //wait release mutex while is waiting, then reacquire when signaled
+ }
+ catch(omni_thread_fatal& ex)
+ {
+ ostringstream err;
+ err << "omni_thread_fatal exception waiting on omni_condition, err=" << ex.error << ends;
+ //WARN_STREAM << "event_list::pop_front(): " << err.str() << endl;
+ printf("event_list::pop_front(): %s", err.str().c_str());
+ bei_t e;
+ this->unlock();
+ sleep(1);
+ return(e);
+ }
+ catch(Tango::DevFailed& ex)
+ {
+ ostringstream err;
+ err << "exception waiting on omni_condition: '" << ex.errors[0].desc << "'" << ends;
+ //WARN_STREAM << "event_list::pop_front(): " << err.str() << endl;
+ printf("event_list::pop_front: %s", err.str().c_str());
+ Tango::Except::print_exception(ex);
+ bei_t e;
+ this->unlock();
+ sleep(1);
+ return(e);
+ }
+ catch(...)
+ {
+ //WARN_STREAM << "event_list::pop_front(): catched unknown exception!!" << endl;
+ printf("event_list::pop_front(): catched unknown exception waiting on omni_condition!!");
+ bei_t e;
+ this->unlock();
+ sleep(1);
+ return(e);
+ }
+ /*const*/ bei_t e;
+
+ e = *(l_event.begin());
+
+ l_event.pop_front();
+
+ this->unlock();
+ return(e);
+}
+
+void event_list::clear(void)
+{
+ //this->lock();
+ l_event.clear();
+ //this->unlock();
+}
+
+list<bei_t> event_list::show(void)
+{
+ list<bei_t> el;
+
+ this->lock();
+ el = l_event;
+ this->unlock();
+ return(el);
+}
+
+
+/*
+ * event class methods
+ */
+event::event(string& s, value_t& v, Tango::TimeVal& t) : \
+ name(s), value(v), ts(t)
+{
+ const char *c = name.c_str();
+ int j = 0;
+ int num_slashes=3; //not FQDN
+ if(name.find("tango://") != string::npos) //FQDN!!
+ num_slashes = 6;
+ while (*c) {
+ if (*c == '/')
+ j++;
+ if (j < num_slashes)
+ device.push_back(*c);
+ else if (*c != '/')
+ attribute.push_back(*c);
+ c++;
+ }
+ type = -1;
+ eid = 0;
+ err_counter = 0;
+ valid = false;
+}
+
+event::event(string& s) : name(s)
+{
+ const char *c = name.c_str();
+ int j = 0;
+ int num_slashes=3; //not FQDN
+ if(name.find("tango://") != string::npos) //FQDN!!
+ num_slashes = 6;
+ while (*c) {
+ if (*c == '/')
+ j++;
+ if (j < num_slashes)
+ device.push_back(*c);
+ else if (*c != '/')
+ attribute.push_back(*c);
+ c++;
+ }
+ type = -1;
+ eid = 0;
+ err_counter = 0;
+ valid = false;
+}
+
+void event::push_alarm(string& n)
+{
+ m_alarm.push_back(n);
+}
+
+void event::pop_alarm(string& n)
+{
+ vector<string>::iterator it = find(m_alarm.begin(), m_alarm.end(), n);
+ m_alarm.erase(it);
+
+}
+
+bool event::operator==(const event& e)
+{
+ return(name == e.name);
+}
+
+bool event::operator==(const string& s)
+{
+ return(name == s);
+}
+
+/*
+ * event_table class methods
+ */
+void event_table::push_back(event e)
+{
+ v_event.push_back(e);
+}
+
+void event_table::show(void)
+{
+ DEBUG_STREAM << "events found:" << endl;
+ if (v_event.empty() == false) {
+ vector<event>::iterator i = v_event.begin();
+ while (i != v_event.end()) {
+ DEBUG_STREAM << "\t" << i->name << endl;
+ i++;
+ }
+ }
+}
+
+unsigned int event_table::size(void)
+{
+ return(v_event.size());
+}
+
+void event_table::init_proxy(void) throw(vector<string> &)
+{
+ vector<string> proxy_error;
+ if (v_event.empty() == false) {
+ for (vector<event>::iterator i = v_event.begin(); \
+ i != v_event.end(); i++)
+ {
+ try {
+ i->dp = new Tango::DeviceProxy(i->device);
+ } catch(Tango::DevFailed& e)
+ {
+ ostringstream o;
+ o << "new DeviceProxy() failed for " \
+ << i->device << ends;
+ ERROR_STREAM << o.str() << endl;
+ //throw o.str();
+ proxy_error.push_back(o.str());
+ }
+ }
+ }
+ if(!proxy_error.empty())
+ throw proxy_error;
+}
+
+void event_table::free_proxy(void)
+{
+ if (v_event.empty() == false) {
+ for (vector<event>::iterator i = v_event.begin(); \
+ i != v_event.end(); i++) {
+ try{
+ delete i->dp;
+ DEBUG_STREAM << gettime().tv_sec << " event_table::free_proxy(): deleted proxy " << i->device << endl;
+ } catch(...)
+ {
+ ERROR_STREAM << "event_table::free_proxy: exception deleting proxy of event: " << i->name << endl;
+ }
+ }
+ }
+}
+
+void event_table::subscribe(EventCallBack& ecb) throw(vector<string> &)//throw(string&)
+{
+ vector<string> subscribe_error;
+ if (v_event.empty() == false) {
+ for (vector<event>::iterator i = v_event.begin(); \
+ i != v_event.end(); i++) {
+ try {
+ i->eid = i->dp->subscribe_event(i->attribute, \
+ Tango::CHANGE_EVENT, \
+ &ecb, i->filter);
+ } catch (...) {
+ ostringstream o;
+ o << "subscribe_event() failed for " \
+ << i->name << ends;
+ ERROR_STREAM << o.str() << endl;
+ //throw o.str();
+ subscribe_error.push_back(o.str());
+ }
+ }
+ }
+ if(!subscribe_error.empty())
+ throw subscribe_error;
+}
+
+void event_table::unsubscribe(void) throw(string&)
+{
+ ostringstream o;
+ if (v_event.empty() == false) {
+ for (vector<event>::iterator i = v_event.begin(); \
+ i != v_event.end(); i++) {
+ try {
+ i->dp->unsubscribe_event(i->eid);
+ DEBUG_STREAM << gettime().tv_sec << " event_table::unsubscribe(): unsubscribed " << i->name << endl;
+ } catch (Tango::DevFailed& e) {
+ o << " unsubscribe_event() failed for " << i->name << " err=" << e.errors[0].desc;
+ ERROR_STREAM << gettime().tv_sec << " event_table::unsubscribe(): " << o.str() << endl;
+ //throw o.str();
+ } catch (...) {
+ o << " unsubscribe_event() failed for " \
+ << i->name;
+ ERROR_STREAM << gettime().tv_sec << " event_table::unsubscribe(): " << o.str() << endl;
+ //throw o.str();
+ }
+ }
+ }
+ if(o.str().length() > 0)
+ throw o.str();
+}
+
+void event_table::update_events(bei_t &e) throw(string&)
+{
+ //LOG_STREAM << "event_table::update_events(bei_t &e): Entering..." << endl ;
+ vector<event>::iterator found = \
+ find(v_event.begin(), v_event.end(), e.ev_name);
+
+ if (found == 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);
+ //LOG_STREAM << __FUNCTION__ << " event "<< e.ev_name << " not found, trying without domain: " << ev_name_str_no_domain << endl;
+ found = \
+ find(v_event.begin(), v_event.end(), ev_name_str_no_domain);
+ }
+ if (found == v_event.end() && pos_slash != string::npos)
+ {
+ ev_name_str = ev_name_str.substr(pos_slash + 1);//remove FQDN
+ //LOG_STREAM << __FUNCTION__ << " event "<< e.ev_name << " not found, trying without fqdn: " << ev_name_str << endl;
+ found = \
+ find(v_event.begin(), v_event.end(), ev_name_str);
+ }
+ }
+ if (found == v_event.end())
+ {
+ /*
+ * shouldn't happen!!!
+ */
+ ostringstream o;
+ o << "event_table::update_events(): event '" \
+ << e.ev_name << "' not found! error=" << e.msg << ends;
+ ERROR_STREAM << o.str() << endl;
+ //cerr << o.str() << endl;
+ throw o.str();
+ }
+ }
+
+ if (found != v_event.end())
+ {
+ found->value = e.value;
+ found->ts = e.ts;
+ found->type = e.type;
+ }
+}
+
+
+/*
+ * EventCallBack class methods
+ */
+EventCallBack::EventCallBack(void)
+{
+ e_ptr = NULL;
+}
+
+EventCallBack::~EventCallBack(void)
+{
+ e_ptr = NULL;
+}
+
+void EventCallBack::push_event(Tango::EventData* ev)
+{
+ string temp_name;
+ bei_t e;
+
+ try {
+ if (!ev->err) {
+
+#if 0//TANGO_VER >= 711
+ string ev_name_str(ev->attr_name);
+ string::size_type pos = ev_name_str.find("tango://");
+ if (pos != string::npos)
+ {
+ pos = ev_name_str.find('/',8);
+ ev_name_str = ev_name_str.substr(pos + 1);
+ }
+ e.ev_name = ev_name_str.c_str();
+#else
+ e.ev_name = ev->attr_name;
+#endif
+ e.ts = ev->attr_value->time;
+ extract_values(ev->attr_value, e.value, e.type);
+ } else {
+#if 0//TANGO_VER >= 711
+ string ev_name_str(ev->attr_name);
+ string::size_type pos = ev_name_str.find("tango://");
+ if (pos != string::npos)
+ {
+ pos = ev_name_str.find('/',8);
+ ev_name_str = ev_name_str.substr(pos + 1);
+ }
+ temp_name = ev_name_str.c_str() + string(".") + ev->event;
+#else
+ temp_name = ev->attr_name + string(".") + ev->event; //TODO: BUG IN TANGO: part of attr_name after first dot continues in field event
+#endif
+ size_t pos_change = temp_name.find(".change");
+ if(pos_change != string::npos)
+ {
+ temp_name = temp_name.substr(0,pos_change);
+ }
+ ostringstream o;
+ o << "Tango error for '" << temp_name << "'=" << ev->errors[0].desc.in() << ends;
+ e.ev_name = temp_name;
+ e.type = TYPE_TANGO_ERR;
+ //e.ev_name = INTERNAL_ERROR;
+ //e.type = -1;
+ e.msg = o.str();
+ }
+ }
+ catch (string &err) {
+ e.msg = err + " for event '" + ev->attr_name + "'";
+ e.ev_name = ev->attr_name;
+ e.type = TYPE_GENERIC_ERR;
+ //e.value.i = 0;
+ e.ts = gettime();
+ //cerr << o.str() << endl;
+ } catch(Tango::DevFailed& Terr)
+ {
+ ostringstream o;
+ o << "Event exception for'" \
+ << ev->attr_name << "' error=" << Terr.errors[0].desc << ends;
+ e.ev_name = ev->attr_name;
+ e.type = TYPE_GENERIC_ERR;
+ //e.value.i = 0;
+ e.ts = gettime();
+ e.msg = o.str();
+ //cerr << o.str() << endl;
+ }
+ catch (...) {
+ ostringstream o;
+ o << "Generic Event exception for'" \
+ << ev->attr_name << "'" << ends;
+ e.ev_name = ev->attr_name;
+ e.type = TYPE_GENERIC_ERR;
+ //e.value.i = 0;
+ e.ts = gettime();
+ e.msg = o.str();
+ //cerr << o.str() << endl;
+ }
+ e_ptr->push_back(e);
+} /* push_event() */
+
+void EventCallBack::extract_values(Tango::DeviceAttribute *attr_value, vector<double> &val, int &type)
+{
+ Tango::DevState stval;
+ vector<Tango::DevState> v_st;
+#if TANGO_VER >= 600
+ vector<Tango::DevULong> v_ulo;
+#endif
+ vector<Tango::DevUChar> v_uch;
+ vector<Tango::DevShort> v_sh;
+ vector<Tango::DevUShort> v_ush;
+ vector<Tango::DevLong> v_lo;
+ vector<Tango::DevDouble> v_do;
+ vector<Tango::DevFloat> v_fl;
+ vector<Tango::DevBoolean> v_bo;
+
+ if (attr_value->get_type() == Tango::DEV_UCHAR) {
+ *(attr_value) >> v_uch;
+ for(vector<Tango::DevUChar>::iterator it = v_uch.begin(); it != v_uch.end(); it++)
+ val.push_back((double)(*it)); //convert all to double
+ type = Tango::DEV_UCHAR;
+ } else if (attr_value->get_type() == Tango::DEV_SHORT) {
+ *(attr_value) >> v_sh;
+ for(vector<Tango::DevShort>::iterator it = v_sh.begin(); it != v_sh.end(); it++)
+ val.push_back((double)(*it)); //convert all to double
+ type = Tango::DEV_SHORT;
+ } else if (attr_value->get_type() == Tango::DEV_USHORT) {
+ *(attr_value) >> v_ush;
+ for(vector<Tango::DevUShort>::iterator it = v_ush.begin(); it != v_ush.end(); it++)
+ val.push_back((double)(*it)); //convert all to double
+ type = Tango::DEV_USHORT;
+ } else if (attr_value->get_type() == Tango::DEV_LONG) {
+ *(attr_value) >> v_lo;
+ for(vector<Tango::DevLong>::iterator it = v_lo.begin(); it != v_lo.end(); it++)
+ val.push_back((double)(*it)); //convert all to double
+ type = Tango::DEV_LONG;
+ } else if (attr_value->get_type() == Tango::DEV_STATE) {
+ //*(attr_value) >> v_st; //doesn't work in tango 5
+ *(attr_value) >> stval;
+ v_st.push_back(stval);
+ for(vector<Tango::DevState>::iterator it = v_st.begin(); it != v_st.end(); it++)
+ val.push_back((double)(*it)); //convert all to double
+ type = Tango::DEV_STATE;
+#if TANGO_VER >= 600
+ } else if (attr_value->get_type() == Tango::DEV_ULONG) {
+ *(attr_value) >> v_ulo;
+ for(vector<Tango::DevULong>::iterator it = v_ulo.begin(); it != v_ulo.end(); it++)
+ val.push_back((double)(*it)); //convert all to double
+ type = Tango::DEV_ULONG;
+#endif //TANGO_VER >= 600
+ } else if (attr_value->get_type() == Tango::DEV_DOUBLE) {
+ *(attr_value) >> v_do;
+ for(vector<Tango::DevDouble>::iterator it = v_do.begin(); it != v_do.end(); it++)
+ val.push_back((double)(*it)); //convert all to double
+ type = Tango::DEV_DOUBLE;
+ } else if (attr_value->get_type() == Tango::DEV_FLOAT) {
+ *(attr_value) >> v_fl;
+ for(vector<Tango::DevFloat>::iterator it = v_fl.begin(); it != v_fl.end(); it++)
+ val.push_back((double)(*it)); //convert all to double
+ type = Tango::DEV_FLOAT;
+ } else if (attr_value->get_type() == Tango::DEV_BOOLEAN) {
+ *(attr_value) >> v_bo;
+ for(vector<Tango::DevBoolean>::iterator it = v_bo.begin(); it != v_bo.end(); it++)
+ val.push_back((double)(*it)); //convert all to double
+ type = Tango::DEV_BOOLEAN;
+ }
+ else {
+ ostringstream o;
+ o << "unknown type" << ends;
+ throw o.str();
+ }
+}
+
+void EventCallBack::init(event_list* e)
+{
+ e_ptr = e;
+}
+
+
+Tango::TimeVal gettime(void)
+{
+ struct timeval tv;
+ struct timezone tz;
+ Tango::TimeVal t;
+
+ gettimeofday(&tv, &tz);
+ t.tv_sec = tv.tv_sec;
+ t.tv_usec = tv.tv_usec;
+ t.tv_nsec = 0;
+ return t;
+}
+
+/* EOF */
diff --git a/src/event_table.h b/src/event_table.h
new file mode 100644
index 0000000..395c9ec
--- /dev/null
+++ b/src/event_table.h
@@ -0,0 +1,144 @@
+/*
+ * event_table.h
+ *
+ * $Author: graziano $
+ *
+ * $Revision: 1.2 $
+ *
+ * $Log: event_table.h,v $
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+
+#ifndef EVENT_TABLE_H
+#define EVENT_TABLE_H
+
+#include <iostream>
+#include <string>
+#include <map>
+
+#include <tango.h>
+
+
+using namespace std;
+
+#define INTERNAL_ERROR "internal_error"
+#define TYPE_TANGO_ERR -2
+#define TYPE_GENERIC_ERR -3
+
+class event;
+class event_list;
+class event_table;
+class EventCallBack;
+
+typedef vector<Tango::DevDouble> value_t;
+
+/*
+ * basic event type
+ */
+class event {
+ public:
+ string name, /* event name */
+ device, /* device name */
+ attribute; /* attribute name */
+ value_t value; /* event value */
+ Tango::TimeVal ts; /* event timestamp */
+ int type, /* attribute data type */
+ counter, /* molteplicita' */
+ err_counter; /* molteplicita' errore */
+ //map<string, string> m_alarm;
+ vector<string> m_alarm;
+ bool valid;
+
+ Tango::DeviceProxy *dp;
+ unsigned int eid;
+ vector<string> filter;
+ /*
+ * methods
+ */
+ event(string& s, value_t& v, Tango::TimeVal& t);
+ event(string& s);
+ event() {}
+ ~event() {}
+ void push_alarm(string& n);
+ void pop_alarm(string& n);
+// bool event::operator==(const event& e); //TODO: gcc 4 problem??
+ bool operator==(const event& e);
+// bool event::operator==(const string& s); //TODO: gcc 4 problem??
+ bool operator==(const string& s);
+ protected:
+ private:
+};
+
+typedef struct basic_event_info_s {
+ string ev_name;
+ value_t value;
+ int type;
+ Tango::TimeVal ts;
+ string msg;
+} bei_t;
+
+/*
+ * here the event callback handler will store the relevant
+ * events info coming from subscribed events for the
+ * processing thread
+ */
+class event_list : public omni_mutex {
+ public:
+ event_list(void): full(this), empty(this) {}
+ ~event_list(void) {}
+ void push_back(bei_t& e);
+ const bei_t pop_front(void);
+ void clear(void);
+ list<bei_t> show(void);
+ protected:
+ list<bei_t> l_event;
+ private:
+ omni_condition full,
+ empty;
+};
+
+/*
+ * store all the events
+ */
+class event_table : public event , Tango::LogAdapter {
+ public:
+ event_table(Tango::DeviceImpl *s):Tango::LogAdapter(s) {}
+ ~event_table(void) {}
+ void push_back(event e);
+ void show(void);
+ unsigned int size(void);
+ void init_proxy(void) throw(vector<string> &);
+ void free_proxy(void);
+ void subscribe(EventCallBack& ecb) throw(vector<string> &);//throw(string&);
+ void unsubscribe(void) throw(string&);
+ void update_events(bei_t& e) throw(string&);
+ vector<event> v_event;
+ protected:
+ private:
+}; /* class event_table */
+
+
+/*
+ * event callback
+ */
+class EventCallBack : public Tango::CallBack {
+ public:
+ EventCallBack(void);
+ ~EventCallBack(void);
+ void push_event(Tango::EventData* ev);
+ void init(event_list* e);
+ void extract_values(Tango::DeviceAttribute *attr_value, vector<double> &val, int &type);
+ private:
+ event_list* e_ptr;
+};
+
+/*
+ * utility function
+ */
+Tango::TimeVal gettime(void);
+
+#endif /* EVENT_TABLE_H */
diff --git a/src/formula_grammar.h b/src/formula_grammar.h
new file mode 100644
index 0000000..f3bc90a
--- /dev/null
+++ b/src/formula_grammar.h
@@ -0,0 +1,291 @@
+/*
+ * formula_grammar.h
+ *
+ * $Author: graziano $
+ *
+ * $Revision: 1.5 $
+ *
+ * $Log: formula_grammar.h,v $
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+#ifndef FORMULA_GRAMMAR_H_
+#define FORMULA_GRAMMAR_H_
+
+
+//#define BOOST_SPIRIT_NO_TREE_NODE_COLLAPSING //test trying to have node also if formula of type (ev/ev/ev/ev) 27/02/2008
+
+#if BOOST_VERSION < 103600
+#ifndef BOOST_SPIRIT_THREADSAFE
+#define BOOST_SPIRIT_THREADSAFE
+#endif
+#endif
+
+#if BOOST_VERSION < 103600
+#include <boost/spirit/core.hpp>
+#include <boost/spirit/tree/ast.hpp>
+using namespace boost::spirit;
+#else
+#include <boost/spirit/include/classic_core.hpp>
+#include <boost/spirit/include/classic_ast.hpp>
+using namespace boost::spirit::classic;
+#endif
+ //for ast parse trees (in tree_formula)
+//#include <boost/spirit/symbols/symbols.hpp> //for symbol table
+
+using namespace std;
+
+
+
+#ifdef _ACCESS_NODE_D
+/*typedef char const* iterator_t;
+typedef node_val_data_factory<unsigned int> factory_t;
+typedef tree_match<iterator_t, factory_t> parse_tree_match_t;
+typedef tree_parse_info<iterator_t, factory_t> tree_parse_t;
+typedef parse_tree_match_t::tree_iterator iter_t;*/
+typedef node_val_data<iterator_t, unsigned int> node_t;
+typedef tree_node<node_t> tree_node_t;
+
+/*static unsigned int stat_tmp;
+static void Save_Stat (unsigned int val)
+{
+ stat_tmp = val;
+}
+
+static void Assign_Stat (tree_node_t & node, const iterator_t & begin, const iterator_t & end)
+{
+ node.value.value(stat_tmp);
+}*/
+
+unsigned int stat_tmp;
+struct Save_Stat
+{
+ void operator () (unsigned int val) const
+ {
+ stat_tmp = val;
+ }
+};
+
+struct Assign_Stat
+{
+ void operator () (tree_node_t & node, const iterator_t & begin, const iterator_t & end) const
+ {
+ node.value.value(stat_tmp);
+ }
+};
+
+#endif //_ACCESS_NODE_D
+struct formula_grammar : public grammar<formula_grammar>
+{
+ static const int val_rID = 1;
+ static const int val_hID = 2;
+ static const int val_stID = 3;
+ static const int event_ID = 4;
+ static const int nameID = 5;
+ static const int indexID = 6;
+ static const int funcID = 7;
+ static const int logical_exprID = 8;
+ static const int bitwise_exprID = 9;
+ static const int equality_exprID = 10;
+ static const int compare_exprID = 11;
+ static const int add_exprID = 12;
+ static const int mult_exprID = 13;
+ static const int expr_atomID = 14;
+ static const int shift_exprID = 15;
+ static const int unary_exprID = 16;
+
+ symbols<unsigned int> tango_states;
+
+ formula_grammar()
+ {
+ tango_states.add("ON", (unsigned int)Tango::ON);
+ tango_states.add("OFF", (unsigned int)Tango::OFF);
+ tango_states.add("CLOSE", (unsigned int)Tango::CLOSE);
+ tango_states.add("OPEN", (unsigned int)Tango::OPEN);
+ tango_states.add("INSERT", (unsigned int)Tango::INSERT);
+ tango_states.add("EXTRACT", (unsigned int)Tango::EXTRACT);
+ tango_states.add("MOVING", (unsigned int)Tango::MOVING);
+ tango_states.add("STANDBY", (unsigned int)Tango::STANDBY);
+ tango_states.add("FAULT", (unsigned int)Tango::FAULT);
+ tango_states.add("INIT", (unsigned int)Tango::INIT);
+ tango_states.add("RUNNING", (unsigned int)Tango::RUNNING);
+ tango_states.add("ALARM", (unsigned int)Tango::ALARM);
+ tango_states.add("DISABLE", (unsigned int)Tango::DISABLE);
+ tango_states.add("UNKNOWN", (unsigned int)Tango::UNKNOWN);
+ }
+
+ template <typename ScannerT>
+ struct definition
+ {
+
+/* typedef
+ scanner<
+ typename ScannerT::iterator_t,
+ scanner_policies<
+ typename ScannerT::iteration_policy_t,
+ ast_match_policy<
+ typename ScannerT::match_policy_t::iterator_t,
+ typename ScannerT::match_policy_t::factory_t
+ >,
+ typename ScannerT::action_policy_t
+ >
+ > ast_scanner;*/
+
+ //typedef scanner_list< ScannerT, phrase_scanner_t > scanners; //try using multiple scanners
+
+ definition(formula_grammar const& self)
+ {
+ symbol
+ = (alnum_p | '.' | '_' | '-' | '+') //any alpha numeric char plus '.', '_', '-', '+'
+ ;
+ //------------------------------ALARM NAME--------------------------------------
+ name
+#if BOOST_VERSION < 103600
+ = token_node_d[
+#else
+ = reduced_node_d[
+#endif
+ lexeme_d[ //needed to ignore "space_p" (skip white spaces) evaluating name
+ !("tango://" >> (+symbol) >> ':' >> uint_p >> "/") //eventually match FQDN
+ >> (+symbol) >> '/' >> (+symbol)
+ >> '/' >> (+symbol) >> '/' >> (+symbol)
+ ]
+ ]
+// = repeat_p(3)[(+symbol) >> ch_p('/')] >> (+symbol)
+ ;
+ index
+ = inner_node_d[ch_p('[') >> uint_p >> ch_p(']')]
+ ;
+ //------------------------------FORMULA--------------------------------------
+ val_r
+#if BOOST_VERSION < 103600
+ = leaf_node_d[real_p]
+#else
+ = reduced_node_d[real_p]
+#endif
+ ;
+ val_h
+#if BOOST_VERSION < 103600
+ = token_node_d[(str_p("0x") >> hex_p)] //token_node_d here to create only one node with all chars
+#else
+ = reduced_node_d[(str_p("0x") >> hex_p)] //token_node_d here to create only one node with all chars
+#endif
+ ;
+ val_st
+ =
+#ifndef _ACCESS_NODE_D
+ token_node_d[self.tango_states] //match only group defined in sym_grp symbol table
+#else
+ //access_node_d[self.tango_states[&Save_Stat]][&Assign_Stat] //save Tango::state value in node
+ access_node_d[self.tango_states[Save_Stat()]][Assign_Stat()] //save Tango::state value in node
+#endif //_ACCESS_NODE_D
+ ;
+
+ event_
+ = name
+ >> !(index)
+ ;
+
+ top = logical_expr
+ ;
+
+ logical_expr
+ = bitwise_expr
+ >> *( (root_node_d[str_p("&&")] >> bitwise_expr)
+ | (root_node_d[str_p("||")] >> bitwise_expr)
+ )
+ ;
+
+ bitwise_expr
+ = equality_expr
+ >> *( (root_node_d[ch_p('&')] >> equality_expr)
+ | (root_node_d[ch_p('|')] >> equality_expr)
+ | (root_node_d[ch_p('^')] >> equality_expr)
+ )
+ ;
+
+ equality_expr
+ = compare_expr
+ >> *( (root_node_d[str_p("==")] >> compare_expr)
+ | (root_node_d[str_p("!=")] >> compare_expr)
+ )
+ ;
+
+ compare_expr
+ = shift_expr
+ >> *( (root_node_d[str_p("<=")] >> add_expr)
+ | (root_node_d[str_p(">=")] >> add_expr)
+ | (root_node_d[ch_p('<')] >> add_expr)
+ | (root_node_d[ch_p('>')] >> add_expr)
+ )
+ ;
+ shift_expr
+ = add_expr
+ >> *( (root_node_d[str_p("<<")] >> add_expr)
+ | (root_node_d[str_p(">>")] >> add_expr)
+ )
+ ;
+ add_expr
+ = mult_expr
+ >> *( (root_node_d[ch_p('+')] >> mult_expr)
+ | (root_node_d[ch_p('-')] >> mult_expr)
+ )
+ ;
+ mult_expr
+ = expr_atom
+ >> *( (root_node_d[ch_p('*')] >> expr_atom)
+ | (root_node_d[ch_p('/')] >> expr_atom)
+ )
+ ;
+ function
+ = root_node_d[str_p("abs")] >> (inner_node_d[ch_p('(') >> logical_expr >> ')'])
+ ;
+ unary_expr
+ = ( (root_node_d[ch_p('+')] >> expr_atom)
+ | (root_node_d[ch_p('-')] >> expr_atom)
+ | (root_node_d[ch_p('!')] >> expr_atom)
+ )
+ ;
+ expr_atom
+ = //val_h | val_r
+ event_
+ | unary_expr
+ | val_h | val_r | val_st
+ | function
+ //| (inner_node_d[ch_p('(') >> logical_expr >> ')'])
+ | (discard_node_d[ch_p('(')] >> logical_expr >> discard_node_d[ch_p(')')])
+ | unary_expr
+
+ ;
+ }
+
+ rule<ScannerT> top;
+ //rule<ScannerT> symbol;
+ rule<typename lexeme_scanner<ScannerT>::type> symbol; //neede to use lexeme_d in rule name
+ rule<ScannerT, parser_context<>, parser_tag<val_rID> > val_r;
+ rule<ScannerT, parser_context<>, parser_tag<val_hID> > val_h;
+ rule<ScannerT, parser_context<>, parser_tag<val_stID> > val_st;
+ rule<ScannerT, parser_context<>, parser_tag<event_ID> > event_;
+ rule<ScannerT, parser_context<>, parser_tag<logical_exprID> > logical_expr;
+ rule<ScannerT, parser_context<>, parser_tag<bitwise_exprID> > bitwise_expr;
+ rule<ScannerT, parser_context<>, parser_tag<shift_exprID> > shift_expr;
+ rule<ScannerT, parser_context<>, parser_tag<equality_exprID> > equality_expr;
+ rule<ScannerT, parser_context<>, parser_tag<compare_exprID> > compare_expr;
+ rule<ScannerT, parser_context<>, parser_tag<add_exprID> > add_expr;
+ rule<ScannerT, parser_context<>, parser_tag<mult_exprID> > mult_expr;
+ rule<ScannerT, parser_context<>, parser_tag<unary_exprID> > unary_expr;
+ rule<ScannerT, parser_context<>, parser_tag<expr_atomID> > expr_atom;
+ rule<ScannerT, parser_context<>, parser_tag<funcID> > function;
+ rule<ScannerT, parser_context<>, parser_tag<nameID> > name;
+ rule<ScannerT, parser_context<>, parser_tag<indexID> > index;
+
+ rule<ScannerT> const&
+ start() const { return top; }
+
+ };
+};
+
+#endif /*FORMULA_GRAMMAR_H_*/
diff --git a/src/log_thread.cpp b/src/log_thread.cpp
new file mode 100644
index 0000000..21ac238
--- /dev/null
+++ b/src/log_thread.cpp
@@ -0,0 +1,510 @@
+/*
+ * log_thread.cpp
+ *
+ * $Author: graziano $
+ *
+ * $Revision: 1.7 $
+ *
+ * $Log: log_thread.cpp,v $
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+
+#include "log_thread.h"
+//#define _DEBUG_LOG_THREAD 0
+//#define _DEBUG_LOG_THREAD 1
+
+static const char __FILE__rev[] = __FILE__ " $Revision: 1.7 $";
+
+/*
+ * log_thread::log_thread()
+ */
+log_thread::log_thread(string dbhost, string dbuser, string dbpw, string dbname, int dbport, string instance_name/*, Alarm_ns::Alarm *p*/)/*: Tango::LogAdapter(p)*/
+{
+ //p_Alarm = p;
+ m_dbhost = dbhost;
+ m_dbuser = dbuser;
+ m_dbpw = dbpw;
+ m_dbname = dbname;
+ m_dbport = dbport;
+ m_instance_name = instance_name;
+
+ //cout << __FILE__rev << endl;
+
+ ostringstream err;
+ if(!mysql_init(&log_db))
+ {
+ err << "mysql_init failed for log DB" << ends;
+ throw err.str();
+ }
+ my_bool my_auto_reconnect=1;
+ if(mysql_options(&log_db,MYSQL_OPT_RECONNECT,&my_auto_reconnect) !=0)
+ {
+ err << "mysql auto reconnection error for log DB: " << mysql_error(&log_db) << ends;;
+ throw err.str();
+ }
+
+ if(!mysql_real_connect(&log_db, m_dbhost.c_str(), m_dbuser.c_str(), m_dbpw.c_str(), m_dbname.c_str(), m_dbport, NULL, 0))
+ {
+ err << "mysql_real_connect failed for log DB" << ends;
+ throw err.str();
+ }
+}
+
+/*
+ * log_thread::~log_thread()
+ */
+log_thread::~log_thread()
+{
+ //p_Alarm = NULL;
+ mysql_close(&log_db);
+}
+
+/*
+ * log_thread::run()
+ */
+void log_thread::run(void *)
+{
+ while (true) {
+ /*
+ * pop_front() will wait() on condition variable
+ */
+ try
+ {
+ alm_log_t a = al_list.pop_front();
+ if ((a.name == LOG_THREAD_EXIT) && \
+ (a.time_s == LOG_THREAD_EXIT_TIME))
+ break;
+
+ write_db(a);
+ }
+ catch(omni_thread_fatal& ex)
+ {
+ ostringstream err;
+ err << "omni_thread_fatal exception running log thread, err=" << ex.error << ends;
+ //WARN_STREAM << "alarm_thread::run(): " << err.str() << endl;
+ printf("log_thread::run(): %s", err.str().c_str());
+ }
+ catch(Tango::DevFailed& ex)
+ {
+ ostringstream err;
+ err << "exception running log thread: '" << ex.errors[0].desc << "'" << ends;
+ //WARN_STREAM << "alarm_thread::run(): " << err.str() << endl;
+ printf("log_thread::run(): %s", err.str().c_str());
+ Tango::Except::print_exception(ex);
+ }
+ catch(...)
+ {
+ //WARN_STREAM << "alarm_thread::run(): catched unknown exception!!" << endl;
+ printf("log_thread::run(): catched unknown exception!!");
+ }
+ }
+} /* alarm_thread::run() */
+
+void log_thread::log_alarm_db(alm_log_t& a)
+{
+ al_list.push_back(a);
+}
+
+void log_thread::write_db(alm_log_t& a)
+{
+ ostringstream query_str;
+ ostringstream err_msg;
+
+ char *values_escaped = new char [2 * a.values.length() + 1];
+ char *name_escaped = new char [2 * a.name.length() + 1];
+ char *formula_escaped = new char [2 * a.formula.length() + 1];
+ char *grp_escaped = new char [2 * a.grp.length() + 1];
+ char *msg_escaped = new char [2 * a.msg.length() + 1];
+ char *level_escaped = new char [2 * a.level.length() + 1];
+ char *action_escaped = new char [2 * a.action.length() + 1];
+ char *instance_escaped = new char [2 * m_instance_name.length() + 1];
+ mysql_real_escape_string(&log_db, values_escaped, a.values.c_str(), a.values.length());
+ mysql_real_escape_string(&log_db, name_escaped, a.name.c_str(), a.name.length());
+ mysql_real_escape_string(&log_db, formula_escaped, a.formula.c_str(), a.formula.length());
+ mysql_real_escape_string(&log_db, grp_escaped, a.grp.c_str(), a.grp.length());
+ mysql_real_escape_string(&log_db, msg_escaped, a.msg.c_str(), a.msg.length());
+ mysql_real_escape_string(&log_db, level_escaped, a.level.c_str(), a.level.length());
+ mysql_real_escape_string(&log_db, action_escaped, a.action.c_str(), a.action.length());
+ mysql_real_escape_string(&log_db, instance_escaped, m_instance_name.c_str(), m_instance_name.length());
+
+ char *tmp_name_escaped;
+ ostringstream tmp_names;
+ for(vector<string>::iterator it=a.alm_list.begin(); it!=a.alm_list.end(); it++)
+ {
+ tmp_name_escaped = new char [2 * it->length() + 1];
+ mysql_real_escape_string(&log_db, tmp_name_escaped, it->c_str(), it->length());
+ tmp_names << " AND " << DESC_COL_NAME << "!='" << tmp_name_escaped << "'";
+ delete [] tmp_name_escaped;
+ }
+
+ switch (a.type_log)
+ {
+ case TYPE_LOG_STATUS:
+ //example:
+ //INSERT INTO alarms
+ // (time_sec, time_usec, status, ack, id_description, attr_values)
+ // SELECT 1234567890, 123456, 'ALARM', 'NACK', id_description, 'ev/ev/ev/ev2=1.;' //take id_description
+ // FROM description //from description
+ // WHERE name='al/al/al/al' AND active=1 AND instance='alarm_1'; //where this alarm is active
+ if((a.status.size() == 0) || (a.ack.size() == 0) || (strlen(name_escaped) == 0))
+ {
+ err_msg << "log_thread::write_db(): ERROR some mandatory values adding alarm status are empty: status=" <<
+ a.status << " ack=" << a.ack << " name=" << name_escaped << ends;
+ break;
+ }
+ query_str <<
+ "INSERT INTO " << m_dbname << "." << STAT_TABLE_NAME <<
+ " (" << STAT_COL_TIME_S << "," << STAT_COL_TIME_U << "," <<
+ STAT_COL_STATUS << "," << STAT_COL_ACK << "," <<
+ STAT_COL_DESC_ID << "," << STAT_COL_VALUES <<
+ ") SELECT " << a.time_s << "," << a.time_us << ",'" <<
+ a.status << "','" << a.ack << "'," <<
+ DESC_COL_ID << ",'" << values_escaped << "'" <<
+ " FROM " << DESC_TABLE_NAME <<
+ " WHERE " << DESC_COL_NAME << "='" << name_escaped << "'" <<
+ " AND " << DESC_COL_ACTIVE << "=" << ALARM_ACTIVE <<
+ " AND " << DESC_COL_INSTANCE << "='" << instance_escaped << "'" <<
+ ends;
+ break;
+ case TYPE_LOG_DESC_ADD:
+ //example:
+ //INSERT INTO description
+ // (name, active, time_sec, formula, time_threashold, level, grp, msg, action, instance)
+ // SELECT 'al/al/al/al', 'alarm_1', 1, 1234567890, '(ev/ev/ev/evn < 1.2)', 'log', 'gr_none', 'msg'
+ // FROM description
+ // WHERE name='al/al/al/al' AND active=1 AND instance='alarm_1' //look if exists an alarm with the same name and active
+ // HAVING count(*) = 0; //insert only if it does not exist
+ if((strlen(name_escaped) == 0) || (strlen(instance_escaped) == 0) || (strlen(formula_escaped) == 0) || (strlen(level_escaped) == 0) ||
+ (strlen(grp_escaped) == 0) || (strlen(msg_escaped) == 0))
+ {
+ err_msg << "log_thread::write_db(): ERROR some mandatory values adding alarm description are empty: name=" <<
+ name_escaped << " instance=" << instance_escaped << " formula=" << formula_escaped << " level=" << level_escaped << " grp=" << grp_escaped <<
+ " msg=" << msg_escaped << ends;
+ break;
+ }
+ query_str <<
+ "INSERT INTO " << m_dbname << "." << DESC_TABLE_NAME <<
+ " (" << DESC_COL_NAME << "," << DESC_COL_ACTIVE << "," <<
+ DESC_COL_TIME_S << "," << DESC_COL_FORMULA << "," <<
+ DESC_COL_TIME_THRESHOLD << "," << DESC_COL_LEVEL << "," <<
+ DESC_COL_GRP << "," << DESC_COL_MSG << "," <<
+ DESC_COL_ACTION << "," << DESC_COL_INSTANCE << "," <<
+ DESC_COL_SILENT_TIME <<
+ ") SELECT '" << name_escaped << "'," << ALARM_ACTIVE << "," <<
+ a.time_s << ",'" << formula_escaped << "','" <<
+ a.time_threshold << "','" << level_escaped << "','" <<
+ grp_escaped << "','" << msg_escaped << "','" <<
+ action_escaped << "','" <<instance_escaped << "','" <<
+ a.silent_time << "'" <<
+ " FROM " << DESC_TABLE_NAME <<
+ " WHERE " << DESC_COL_NAME << "='" << name_escaped << "'" <<
+ " AND " << DESC_COL_ACTIVE << "=" << ALARM_ACTIVE <<
+ " AND " << DESC_COL_INSTANCE << "='" << instance_escaped << "'" <<
+ " HAVING COUNT(*) = 0" <<
+ ends;
+ break;
+ case TYPE_LOG_DESC_DIS:
+ //example:
+ //UPDATE description
+ // SET active=0 //set active to 0
+ // WHERE name='al/al/al/al' AND active=1 AND instance='alarm_1'; //in alarm specified that is active
+ if(strlen(name_escaped) == 0 || strlen(instance_escaped) == 0)
+ {
+ err_msg << "log_thread::write_db(): ERROR some mandatory values setting non-active alarm are empty: name=" <<
+ name_escaped << " instance=" << instance_escaped << ends;
+ break;
+ }
+ query_str <<
+ "UPDATE " << m_dbname << "." << DESC_TABLE_NAME <<
+ " SET " << DESC_COL_ACTIVE << "=" << ALARM_REMOVED <<
+ " WHERE " << DESC_COL_NAME << "='" << name_escaped << "'" <<
+ " AND " << DESC_COL_ACTIVE << "=" << ALARM_ACTIVE <<
+ " AND " << DESC_COL_INSTANCE << "='" << instance_escaped << "'" <<
+ ends;
+ break;
+ case TYPE_LOG_DESC_REM:
+ //example:
+ //DELETE FROM description
+ // WHERE name='al/al/al/al' AND active=1 AND instance='alarm_1'; //in alarm specified that is active
+ if(strlen(name_escaped) == 0 || strlen(instance_escaped) == 0)
+ {
+ err_msg << "log_thread::write_db(): ERROR some mandatory values removing alarm are empty: name=" <<
+ name_escaped << " instance=" << instance_escaped<< ends;
+ break;
+ }
+ query_str <<
+ "DELETE FROM " << m_dbname << "." << DESC_TABLE_NAME <<
+ " WHERE " << DESC_COL_NAME << "='" << name_escaped << "'" <<
+ " AND " << DESC_COL_ACTIVE << "=" << ALARM_ACTIVE <<
+ " AND " << DESC_COL_INSTANCE << "='" << instance_escaped << "'" <<
+ ends;
+ break;
+ case TYPE_LOG_DESC_SYNC:
+ //example:
+ //UPDATE description
+ // SET active=0
+ // WHERE name='al/al/al/al' //disable this alarm
+ // AND active=1 //if it is active and
+ // AND instance='alarm_1' //for this alarm instance and
+ // AND (formula!='(ev/ev/ev/ev > 1)' //or formula is changed
+ // OR time_threashold!=5 //or time_threshold is changed
+ // OR level!='log' //or level is changed
+ // OR grp!='gr_none' //or grp is changed
+ // OR msg!='message'); //or msg is changed
+ // OR action!='act/act/act/act'); //or action is changed
+ query_str <<
+ "UPDATE " << m_dbname << "." << DESC_TABLE_NAME <<
+ " SET " << DESC_COL_ACTIVE << "=" << ALARM_REMOVED <<
+ " WHERE " << DESC_COL_NAME << "='" << name_escaped << "'" <<
+ " AND " << DESC_COL_ACTIVE << "=" << ALARM_ACTIVE <<
+ " AND " << DESC_COL_INSTANCE << "='" << instance_escaped << "'" <<
+ " AND (" << DESC_COL_FORMULA << "!='" << formula_escaped << "'" <<
+ " OR " << DESC_COL_TIME_THRESHOLD << "!='" << a.time_threshold << "'" <<
+ " OR " << DESC_COL_LEVEL << "!='" << level_escaped << "'" <<
+ " OR " << DESC_COL_GRP << "!='" << grp_escaped << "'" <<
+ " OR " << DESC_COL_MSG << "!='" << msg_escaped << "'" <<
+ " OR " << DESC_COL_ACTION << "!='" << action_escaped << "'" <<
+ ")" <<
+ ends;
+ break;
+ case TYPE_LOG_DESC_UPD_OLD:
+ //example:
+ //UPDATE description
+ // SET active=0
+ // WHERE name!='al1/al1/al1/al1' //disable every alarm not in this list
+ // AND name !='al2/al2/al2/al2'
+ // AND name !=...
+ // AND active=1 //if it is active
+ // AND instance='alarm_1'
+ query_str <<
+ "UPDATE " << m_dbname << "." << DESC_TABLE_NAME <<
+ " SET " << DESC_COL_ACTIVE << "=" << ALARM_REMOVED <<
+ " WHERE " << DESC_COL_ACTIVE << "=" << ALARM_ACTIVE <<
+ " AND " << DESC_COL_INSTANCE << "='" << instance_escaped << "'" <<
+ tmp_names.str() <<
+ ends;
+ break;
+ case TYPE_LOG_DESC_UPDATE:
+ //example:
+ //UPDATE description
+ // SET time_sec=1234567890, time_threashold=1, level='log', grp='gr_none', msg='msg'
+ // WHERE name='al1/al1/al1/al1' //
+ // AND active=1 //
+ // AND instance='alarm_1'
+ query_str <<
+ "UPDATE " << m_dbname << "." << DESC_TABLE_NAME <<
+ " SET " << DESC_COL_TIME_S << "=" << a.time_s <<
+ " , " << DESC_COL_TIME_THRESHOLD << "=" << a.time_threshold <<
+ " , " << DESC_COL_LEVEL << "='" << level_escaped << "'" <<
+ " , " << DESC_COL_GRP << "='" << grp_escaped << "'" <<
+ " , " << DESC_COL_MSG << "='" << msg_escaped << "'" <<
+ " , " << DESC_COL_ACTION << "='" << action_escaped << "'" <<
+ " , " << DESC_COL_SILENT_TIME << "='" << a.silent_time << "'" <<
+ " WHERE " << DESC_COL_NAME << "='" << name_escaped << "'" <<
+ " AND " << DESC_COL_ACTIVE << "=" << ALARM_ACTIVE <<
+ " AND " << DESC_COL_INSTANCE << "='" << instance_escaped << "'" <<
+ ends;
+ break;
+ }
+ delete [] values_escaped;
+ delete [] name_escaped;
+ delete [] formula_escaped;
+ delete [] grp_escaped;
+ delete [] msg_escaped;
+ delete [] level_escaped;
+ delete [] action_escaped;
+ delete [] instance_escaped;
+ if(err_msg.str().size() != 0)
+ {
+ cout << err_msg.str();
+ return;
+ }
+ if(mysql_query(&log_db, query_str.str().c_str()))
+ {
+ err_msg << " log_thread::write_db(): ERROR in query=" << query_str.str() << endl;
+ //cout << err_msg.str();
+ //throw err_msg.str();
+ }
+
+ if(err_msg.str().size() != 0)
+ {
+ cout << gettime().tv_sec << err_msg.str();
+ return;
+ }
+ int num_rows = mysql_affected_rows(&log_db);
+#ifdef _DEBUG_LOG_THREAD
+ cout << gettime().tv_sec << " log_thread::write_db(): Affected rows=" << num_rows << " in query=" << query_str.str() << endl;
+#else
+ if(((a.type_log == TYPE_LOG_STATUS) || (a.type_log == TYPE_LOG_DESC_DIS)) && (num_rows != 1))
+ cout << gettime().tv_sec << " log_thread::write_db(): Error num_rows=" << num_rows << " in query=" << query_str.str() << endl;
+#endif
+}
+
+void log_thread::get_alarm_list(vector<string> &al_list)
+{
+ ostringstream query_str;
+ ostringstream err_msg;
+ MYSQL_RES *res;
+ MYSQL_ROW row;
+
+ char *instance_escaped = new char [2 * m_instance_name.length() + 1];
+ mysql_real_escape_string(&log_db, instance_escaped, m_instance_name.c_str(), m_instance_name.length());
+// unsigned int num_fields;
+// unsigned int i;
+
+ //example:
+ //SELECT description
+ // CONCAT('\t',name,'\t',formula,
+ // '\t',IFNULL(time_threshold,0),'\t',level,
+ // '\t',grp,'\t','\"',IFNULL(msg,''),'\"',
+ // '\t',IFNULL(action,''))
+ // FROM alarm.description
+ // WHERE active=1
+ // AND instance='alarm_1'
+ query_str <<
+ "SELECT" <<
+ " CONCAT('\t', " << DESC_COL_NAME << ",'\t'," << DESC_COL_FORMULA <<
+ ",'\t'," << "IFNULL(" << DESC_COL_TIME_THRESHOLD << ",0)" << ",'\t'," << DESC_COL_LEVEL <<
+ ",'\t'," << "IFNULL(" << DESC_COL_SILENT_TIME << ",-1)" <<
+ ",'\t'," << DESC_COL_GRP << ",'\t','\"'," << "IFNULL(" << DESC_COL_MSG << ",'')" <<
+ ",'\"','\t'," << "IFNULL(" << DESC_COL_ACTION << ",';')" << ")" <<
+ " FROM " << m_dbname << "." << DESC_TABLE_NAME <<
+ " WHERE " << DESC_COL_ACTIVE << "=" << ALARM_ACTIVE <<
+ " AND " << DESC_COL_INSTANCE << "='" << instance_escaped << "'" <<
+ ends;
+ delete [] instance_escaped;
+ if(mysql_query(&log_db, query_str.str().c_str()))
+ {
+ err_msg << "log_thread::get_alarm_list(): ERROR in query=" << query_str.str() << endl;
+ //cout << err_msg.str();
+ throw err_msg.str();
+ }
+//#define _DEBUG_LOG_THREAD 1
+#ifdef _DEBUG_LOG_THREAD
+ else
+ cout << gettime().tv_sec << " log_thread::get_alarm_list(): Success with query=" << query_str.str() << endl;
+#endif //_DEBUG_LOG_THREAD
+
+ res = mysql_use_result(&log_db);
+ if(res == NULL)
+ {
+ if(*mysql_error(&log_db))
+ err_msg << "log_thread::get_alarm_list(): ERROR while retrieving result, err=" << mysql_error(&log_db) << endl;
+ else
+ err_msg << "log_thread::get_alarm_list(): ERROR while retrieving result" << endl;
+ //cout << err_msg.str();
+ throw err_msg.str();
+ }
+ //num_fields = mysql_num_fields(res);
+ while ((row = mysql_fetch_row(res)))
+ {
+ al_list.push_back(row[0]);
+
+#ifdef _DEBUG_LOG_THREAD
+ cout << gettime().tv_sec << " log_thread::get_alarm_list(): Retrieved line: " << row[0] << endl;
+#endif //_DEBUG_LOG_THREAD
+ }
+ mysql_free_result(res);
+}
+/*
+ * alarm_list class methods
+ */
+void alarm_list::push_back(alm_log_t& a)
+{
+ this->lock();
+ try{
+ l_alarm.push_back(a);
+ empty.signal();
+ }
+ catch(omni_thread_fatal& ex)
+ {
+ ostringstream err;
+ err << "omni_thread_fatal exception signaling omni_condition, err=" << ex.error << ends;
+ //WARN_STREAM << "alarm_list::push_back(): " << err.str() << endl;
+ printf("alarm_list::push_back(): %s", err.str().c_str());
+ }
+ catch(Tango::DevFailed& ex)
+ {
+ ostringstream err;
+ err << "exception signaling omni_condition: '" << ex.errors[0].desc << "'" << ends;
+ //WARN_STREAM << "alarm_list::push_back(): " << err.str() << endl;
+ printf("alarm_list::push_back: %s", err.str().c_str());
+ Tango::Except::print_exception(ex);
+ }
+ catch(...)
+ {
+ //WARN_STREAM << "alarm_list::push_back(): catched unknown exception!!" << endl;
+ printf("alarm_list::push_back(): catched unknown exception signaling omni_condition!!");
+ }
+ this->unlock();
+}
+
+const alm_log_t alarm_list::pop_front(void)
+{
+ this->lock();
+ //omni_mutex_lock l((omni_mutex)this); //call automatically unlock on destructor and on exception
+ try{
+ while (l_alarm.empty() == true)
+ empty.wait(); //wait release mutex while is waiting, then reacquire when signaled
+ }
+ catch(omni_thread_fatal& ex)
+ {
+ ostringstream err;
+ err << "omni_thread_fatal exception waiting on omni_condition, err=" << ex.error << ends;
+ //WARN_STREAM << "alarm_list::pop_front(): " << err.str() << endl;
+ printf("alarm_list::pop_front(): %s", err.str().c_str());
+ alm_log_t a;
+ this->unlock();
+ sleep(1);
+ return(a);
+ }
+ catch(Tango::DevFailed& ex)
+ {
+ ostringstream err;
+ err << "exception waiting on omni_condition: '" << ex.errors[0].desc << "'" << ends;
+ //WARN_STREAM << "alarm_list::pop_front(): " << err.str() << endl;
+ printf("alarm_list::pop_front: %s", err.str().c_str());
+ Tango::Except::print_exception(ex);
+ alm_log_t a;
+ this->unlock();
+ sleep(1);
+ return(a);
+ }
+ catch(...)
+ {
+ //WARN_STREAM << "alarm_list::pop_front(): catched unknown exception!!" << endl;
+ printf("alarm_list::pop_front(): catched unknown exception waiting on omni_condition!!");
+ alm_log_t a;
+ this->unlock();
+ sleep(1);
+ return(a);
+ }
+ /*const*/ alm_log_t a;
+
+ a = *(l_alarm.begin());
+ l_alarm.pop_front();
+
+ this->unlock();
+ return(a);
+}
+
+void alarm_list::clear(void)
+{
+ //this->lock();
+ l_alarm.clear();
+ //this->unlock();
+}
+
+list<alm_log_t> alarm_list::show(void)
+{
+ list<alm_log_t> al;
+
+ this->lock();
+ al = l_alarm;
+ this->unlock();
+ return(al);
+}
diff --git a/src/log_thread.h b/src/log_thread.h
new file mode 100644
index 0000000..17ab492
--- /dev/null
+++ b/src/log_thread.h
@@ -0,0 +1,133 @@
+/*
+ * log_thread.h
+ *
+ * $Author: graziano $
+ *
+ * $Revision: 1.4 $
+ *
+ * $Log: log_thread.h,v $
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+
+#ifndef LOG_THREAD_H
+#define LOG_THREAD_H
+
+#include <omnithread.h>
+#include <tango.h>
+#include <Alarm.h>
+#include <mysql.h>
+
+#define LOG_THREAD_EXIT "log_thread_exit"
+#define LOG_THREAD_EXIT_TIME 1
+
+//############# DB ############
+//#define LOG_DB_NAME "alarm"
+//######## ALARM_DESC ########
+#define DESC_TABLE_NAME "description"
+#define DESC_COL_ID "id_description"
+#define DESC_COL_NAME "name"
+#define DESC_COL_INSTANCE "instance"
+#define DESC_COL_ACTIVE "active"
+#define DESC_COL_TIME_S "time_sec"
+#define DESC_COL_FORMULA "formula"
+#define DESC_COL_SILENT_TIME "silent_time"
+#define DESC_COL_TIME_THRESHOLD "time_threshold"
+#define DESC_COL_LEVEL "level"
+#define DESC_COL_GRP "grp"
+#define DESC_COL_MSG "msg"
+#define DESC_COL_ACTION "action"
+//######## ALARM_STATUS #######
+#define STAT_TABLE_NAME "alarms"
+#define STAT_COL_ID "id_alarms"
+#define STAT_COL_TIME_S "time_sec"
+#define STAT_COL_TIME_U "time_usec"
+#define STAT_COL_STATUS "status"
+#define STAT_COL_ACK "ack"
+#define STAT_COL_DESC_ID DESC_COL_ID
+#define STAT_COL_VALUES "attr_values"
+
+
+#define TYPE_LOG_STATUS 1
+#define TYPE_LOG_DESC_ADD 2
+#define TYPE_LOG_DESC_DIS 3
+#define TYPE_LOG_DESC_REM 4
+#define TYPE_LOG_DESC_SYNC 5
+#define TYPE_LOG_DESC_UPD_OLD 6
+#define TYPE_LOG_DESC_UPDATE 7
+
+#define ALARM_ACTIVE 1
+#define ALARM_REMOVED 0
+
+
+typedef struct {
+ unsigned int type_log;
+ unsigned int time_s;
+ unsigned int time_us;
+ unsigned int time_threshold;
+ int silent_time;
+ string name;
+ string status;
+ string ack;
+ string level;
+ string grp;
+ string msg;
+ string formula;
+ string action;
+ string values;
+ vector<string> alm_list;
+} alm_log_t;
+
+/*
+ * here Alarm insert data to log, log_thread process data
+ * and store in db
+ */
+class alarm_list : public omni_mutex {
+ public:
+ alarm_list(void): full(this), empty(this) {}
+ ~alarm_list(void) {}
+ void push_back(alm_log_t& a);
+ const alm_log_t pop_front(void);
+ void clear(void);
+ list<alm_log_t> show(void);
+ protected:
+ list<alm_log_t> l_alarm;
+ private:
+ omni_condition full,
+ empty;
+};
+
+
+class log_thread : public omni_thread/*, public Tango::LogAdapter*/
+{
+ public:
+ log_thread(string dbhost, string dbuser, string dbpw, string dbname, int dbport, string instance_name/*, Alarm_ns::Alarm *p*/);
+ ~log_thread();
+
+ void log_alarm_db(alm_log_t& a);
+ void get_alarm_list(vector<string> &al_list);
+
+ protected:
+ void run(void *);
+ private:
+ //Alarm_ns::Alarm *p_Alarm;
+ MYSQL log_db;
+
+ alarm_list al_list;
+
+ string m_dbhost;
+ string m_dbuser;
+ string m_dbpw;
+ string m_dbname;
+ int m_dbport;
+ string m_instance_name;
+
+ void write_db(alm_log_t& a);
+};
+
+#endif /* LOG_THREAD_H */
+
+/* EOF */
diff --git a/src/main.cpp b/src/main.cpp
new file mode 100644
index 0000000..3a94797
--- /dev/null
+++ b/src/main.cpp
@@ -0,0 +1,88 @@
+/*----- PROTECTED REGION ID(Alarm::main.cpp) ENABLED START -----*/
+static const char *RcsId = "$Id: $";
+//=============================================================================
+//
+// file : main.cpp
+//
+// description : C++ source for the Alarm device server main.
+// The main rule is to initialise (and create) the Tango
+// system and to create the DServerClass singleton.
+// The main should be the same for every Tango device server.
+//
+// project : alarm
+//
+// 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/>.
+//
+// $Author: $
+//
+// $Revision: $
+// $Date: $
+//
+// $HeadURL: $
+//
+//=============================================================================
+// This file is generated by POGO
+// (Program Obviously used to Generate tango Object)
+//=============================================================================
+
+
+#include <tango.h>
+
+
+int main(int argc,char *argv[])
+{
+
+ Tango::Util *tg;
+ try
+ {
+ // Initialise the device server
+ //----------------------------------------
+ tg = Tango::Util::init(argc,argv);
+
+ /*
+ * serialize all calls
+ * BY_DEVICE, BY_CLASS, BY_PROCESS
+ */
+ //tg->set_serial_model(Tango::BY_PROCESS);
+
+ // Create the device server singleton
+ // which will create everything
+ //----------------------------------------
+ tg->server_init(false);
+
+ // Run the endless loop
+ //----------------------------------------
+ cout << "Ready to accept request" << endl;
+ tg->server_run();
+ }
+ catch (bad_alloc)
+ {
+ cout << "Can't allocate memory to store device object !!!" << endl;
+ cout << "Exiting" << endl;
+ }
+ catch (CORBA::Exception &e)
+ {
+ Tango::Except::print_exception(e);
+
+ cout << "Received a CORBA_Exception" << endl;
+ cout << "Exiting" << endl;
+ }
+ tg->server_cleanup();
+ return(0);
+}
+
+
+/*----- PROTECTED REGION END -----*/ // Alarm::main.cpp
diff --git a/src/update-thread.cpp b/src/update-thread.cpp
new file mode 100644
index 0000000..313913e
--- /dev/null
+++ b/src/update-thread.cpp
@@ -0,0 +1,65 @@
+/*
+ * update-thread.cpp
+ *
+ * $Author: claudio $
+ *
+ * $Revision: 1.2 $
+ *
+ * $Log: update-thread.cpp,v $
+ * Revision 1.2 2013-03-06 10:38:43 claudio
+ * commented out debug print statements
+ *
+ * Revision 1.1 2008-11-10 10:54:09 graziano
+ * thread for update of alarms with time threshold > 0
+ *
+ *
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+
+#include "update-thread.h"
+static const char __FILE__rev[] = __FILE__ " $Revision: 1.2 $";
+
+/*
+ * alarm_thread::alarm_thread()
+ */
+update_thread::update_thread(Alarm_ns::Alarm *p) : p_Alarm(p)
+{
+ //cout << __FILE__rev << endl;
+}
+
+/*
+ * alarm_thread::~alarm_thread()
+ */
+update_thread::~update_thread()
+{
+ p_Alarm = NULL;
+}
+
+/*
+ * alarm_thread::run()
+ */
+void update_thread::run(void *)
+{
+ //printf("update_thread::run(): running...\n");
+ unsigned int pausasec, pausanano;
+ pausasec=1;
+ pausanano = 100000000; //0.1 sec
+ omni_thread::sleep(pausasec,pausanano);
+ while (!p_Alarm->abortflag) {
+ try
+ {
+ omni_thread::sleep(pausasec,pausanano);
+ p_Alarm->timer_update();
+ //printf("update_thread::run(): TIMER!!\n");
+ }
+ catch(...)
+ {
+ printf("update_thread::run(): catched unknown exception!!\n");
+ }
+ }
+ //cout << "update_thread::run(): exiting!" << endl;
+} /* update_thread::run() */
diff --git a/src/update-thread.h b/src/update-thread.h
new file mode 100644
index 0000000..ebf7102
--- /dev/null
+++ b/src/update-thread.h
@@ -0,0 +1,39 @@
+/*
+ * alarm-thread.h
+ *
+ * $Author: graziano $
+ *
+ * $Revision: 1.1 $
+ *
+ * $Log: update-thread.h,v $
+ * Revision 1.1 2008-11-10 10:54:09 graziano
+ * thread for update of alarms with time threshold > 0
+ *
+ *
+ *
+ *
+ * copyleft: Sincrotrone Trieste S.C.p.A. di interesse nazionale
+ * Strada Statale 14 - km 163,5 in AREA Science Park
+ * 34012 Basovizza, Trieste ITALY
+ */
+
+#ifndef UPDATE_THREAD_H
+#define UPDATE_THREAD_H
+
+#include <omnithread.h>
+#include <tango.h>
+#include <Alarm.h>
+
+class update_thread : public omni_thread {
+ public:
+ update_thread(Alarm_ns::Alarm *p);
+ ~update_thread();
+ protected:
+ void run(void *);
+ private:
+ Alarm_ns::Alarm *p_Alarm;
+};
+
+#endif /* UPDATE_THREAD_H */
+
+/* EOF */
--
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