add new functions (and test): http://bugs.etersoft.ru/show_bug.cgi?id=4217

IDL/Processes/IOController_i.idl

@@ -182,6 +182,18 @@ interface IOController_i : ObjectsManager_i
 			   ӣ .
 	*/
 	UniSetTypes::IDSeq setOutputSeq( in OutSeq lst, in UniSetTypes::ObjectId sup_id );
+
+
+	/*!     */
+	struct ShortIOInfo
+	{
+		long value;
+		long tv_sec;	/*!<    ,  (gettimeofday) */
+		long tv_usec;	/*!<    ,  (gettimeofday) */
+	};
+
+	ShortIOInfo getChangedTime(in SensorInfo si) raises(NameNotFound);
+
 };
 
 // --------------------------------------------------------------------------------------------------------------

conf/libuniset.spec

@@ -3,7 +3,7 @@
 
 Name: libuniset
 Version: 0.96
-Release: eter39
+Release: eter45
 
 Summary: UniSet - library for building distributed industrial control systems
 
@@ -177,6 +177,18 @@ rm -f %buildroot%_libdir/*.la
 %exclude %_pkgconfigdir/libUniSet.pc
 
 %changelog
+* Fri Aug 14 2009 Pavel Vainerman <pv@altlinux.ru> 0.96-eter44
+- new build
+
+* Thu Aug 13 2009 Pavel Vainerman <pv@altlinux.ru> 0.96-eter41
+- new build
+
+* Wed Aug 12 2009 Pavel Vainerman <pv@altlinux.ru> 0.96-eter40
+- new build
+
+* Wed Aug 12 2009 Pavel Vainerman <pv@altlinux.ru> 0.96-eter39
+- new build
+
 * Thu Aug 06 2009 Pavel Vainerman <pv@altlinux.ru> 0.96-eter38
 - new build
 

include/IOController.h

@@ -122,6 +122,8 @@ class IOController:
 		UniSetTypes::Message::Priority getPriority(const IOController_i::SensorInfo& si, 
 													UniversalIO::IOTypes type);
 													
+		virtual IOController_i::ShortIOInfo getChangedTime(const IOController_i::SensorInfo& si);
+
 	public:
 
 		struct DependsInfo;

include/UniversalInterface.h

@@ -176,7 +176,7 @@ class UniversalInterface
 						UniSetTypes::ObjectId backid = UniSetTypes::DefaultObjectId );
 
 		void askRemoteOutput( UniSetTypes::ObjectId id, UniversalIO::UIOCommand cmd, UniSetTypes::ObjectId node,
-							UniSetTypes::ObjectId backid = UniSetTypes::DefaultObjectId )throw(IO_THROW_EXCEPTIONS);		
+							UniSetTypes::ObjectId backid = UniSetTypes::DefaultObjectId )throw(IO_THROW_EXCEPTIONS);
 
 		//!  
 		void askTimer( UniSetTypes::TimerId timerid, CORBA::Long timeMS, CORBA::Short ticks=-1,
@@ -191,11 +191,14 @@ class UniversalInterface
 								UniSetTypes::ObjectId backid = UniSetTypes::DefaultObjectId ) throw(IO_THROW_EXCEPTIONS);
 		
 
-		UniversalIO::IOTypes getIOType(UniSetTypes::ObjectId id, UniSetTypes::ObjectId node) throw(IO_THROW_EXCEPTIONS);		
+		UniversalIO::IOTypes getIOType(UniSetTypes::ObjectId id, UniSetTypes::ObjectId node) throw(IO_THROW_EXCEPTIONS);
 		UniversalIO::IOTypes getIOType(UniSetTypes::ObjectId id);
-		UniSetTypes::ObjectType getType(UniSetTypes::ObjectId id, UniSetTypes::ObjectId node) throw(IO_THROW_EXCEPTIONS);		
+		UniSetTypes::ObjectType getType(UniSetTypes::ObjectId id, UniSetTypes::ObjectId node) throw(IO_THROW_EXCEPTIONS);
 		UniSetTypes::ObjectType getType(UniSetTypes::ObjectId id);
 
+		IOController_i::ShortIOInfo getChangedTime( UniSetTypes::ObjectId id, UniSetTypes::ObjectId node );
+
+
 //		/*!     */
 		void registered(UniSetTypes::ObjectId id, const UniSetTypes::ObjectPtr oRef, bool force=false)throw(UniSetTypes::ORepFailed);
 		void registered(UniSetTypes::ObjectId id, UniSetTypes::ObjectId node, const UniSetTypes::ObjectPtr oRef, bool force=false)throw(UniSetTypes::ORepFailed);

src/Interfaces/UniversalInterface.cc

@@ -2188,6 +2188,78 @@ void UniversalInterface::fastSaveState( IOController_i::SensorInfo& si, bool sta
 }
 
 // ------------------------------------------------------------------------------------------------------------
+IOController_i::ShortIOInfo UniversalInterface::getChangedTime( UniSetTypes::ObjectId id, UniSetTypes::ObjectId node )
+{
+	if( id == DefaultObjectId )
+		throw ORepFailed("UI(getChangedTime): Unknown id=UniSetTypes::DefaultObjectId");
+
+	IOController_i::SensorInfo si;
+	si.id = id;
+	si.node = node;
+
+	try
+	{
+		CORBA::Object_var oref;
+		try
+		{
+			oref = rcache.resolve(si.id, si.node);
+		}
+		catch( NameNotFound ){}
+
+		for (unsigned int i=0; i<uconf->getRepeatCount(); i++)
+		{
+			try
+			{
+				if( CORBA::is_nil(oref) )
+					oref = resolve( si.id, si.node );
+
+				IOController_i_var iom = IOController_i::_narrow(oref);
+				return iom->getChangedTime(si);
+			}
+			catch(CORBA::TRANSIENT){}
+			catch(CORBA::OBJECT_NOT_EXIST){}
+			catch(CORBA::SystemException& ex){}
+			msleep(uconf->getRepeatTimeout());
+			oref = CORBA::Object::_nil();
+		}
+	}
+	catch(UniSetTypes::TimeOut){}
+	catch(IOController_i::NameNotFound &ex)
+	{
+		rcache.erase(si.id, si.node);
+		unideb[Debug::WARN] << "UI(getChangedTime): " << ex.err << endl;
+	}
+	catch(ORepFailed)
+	{
+		rcache.erase(si.id, si.node);
+		unideb[Debug::WARN] << set_err("UI(getChangedTime):       ",si.id,si.node) << endl;
+	}	
+	catch(CORBA::NO_IMPLEMENT)
+	{
+		rcache.erase(si.id, si.node);		
+		unideb[Debug::WARN] << set_err("UI(getChangedTime):   ",si.id,si.node) << endl;
+	}	
+	catch(CORBA::OBJECT_NOT_EXIST)
+	{
+		rcache.erase(si.id, si.node);
+		unideb[Debug::WARN] << set_err("UI(getChangedTime):     ",si.id,si.node) << endl;
+	}	
+	catch(CORBA::COMM_FAILURE)
+	{
+		//   
+		// unideb[Debug::WARN] << "UI(saveState): CORBA::COMM_FAILURE " << endl;
+	}	
+	catch(CORBA::SystemException& ex)
+	{
+		//   
+		// unideb[Debug::WARN] << "UI(saveState): CORBA::SystemException" << endl;
+	}	
+	catch(...){}
+	
+	rcache.erase(si.id, si.node);
+	throw UniSetTypes::TimeOut(set_err("UI(getChangedTime): TimeOut  ",si.id, si.node));
+}
+// ------------------------------------------------------------------------------------------------------------
 
 ObjectPtr UniversalInterface::CacheOfResolve::resolve( ObjectId id, ObjectId node )
 	throw(NameNotFound)

src/Processes/IOController.cc

@@ -913,7 +913,10 @@ IOController_i::DigitalIOInfo IOController::getDInfo(const IOController_i::Senso
 {
 	DIOStateList::iterator it = dioList.find( key(si.id, si.node) );
 	if( it!=dioList.end() )
+	{
+		uniset_spin_lock lock(it->second.val_lock,checkLockValuePause);
 		return it->second;
+	}
 
 	// -------------
 	ostringstream err;
@@ -926,7 +929,10 @@ IOController_i::AnalogIOInfo IOController::getAInfo(const IOController_i::Sensor
 {
 	AIOStateList::iterator it = aioList.find( key(si.id, si.node) );
 	if( it!=aioList.end() )
+	{
+		uniset_spin_lock lock(it->second.val_lock,checkLockValuePause);
 		return it->second;
+	}
 
 	// -------------
 	ostringstream err;
@@ -1362,3 +1368,35 @@ IDSeq* IOController::setOutputSeq(const IOController_i::OutSeq& lst, ObjectId su
 	return badlist.getIDSeq();
 }
 // -----------------------------------------------------------------------------
+IOController_i::ShortIOInfo IOController::getChangedTime( const IOController_i::SensorInfo& si )
+{
+	DIOStateList::iterator dit = dioList.find( key(si.id, si.node) );
+	if( dit!=dioList.end() )
+	{
+		IOController_i::ShortIOInfo i;
+		uniset_spin_lock lock(dit->second.val_lock,checkLockValuePause);
+		i.value = dit->second.state ? 1 : 0;
+		i.tv_sec = dit->second.tv_sec;
+		i.tv_usec = dit->second.tv_usec;
+		return i;
+	}
+
+	AIOStateList::iterator ait = aioList.find( key(si.id, si.node) );
+	if( ait!=aioList.end() )
+	{
+		IOController_i::ShortIOInfo i;
+		uniset_spin_lock lock(ait->second.val_lock,checkLockValuePause);
+		i.value = ait->second.value;
+		i.tv_sec = ait->second.tv_sec;
+		i.tv_usec = ait->second.tv_usec;
+		return i;
+	}
+
+	// -------------
+	ostringstream err;
+	err << myname << "(getChangedTime):  ()   " 
+		<< conf->oind->getNameById(si.id) << "  ";
+	unideb[Debug::INFO] << err.str() << endl;
+	throw IOController_i::NameNotFound(err.str().c_str());
+}
+// -----------------------------------------------------------------------------

tests/Makefile.am

@@ -2,10 +2,16 @@
 # This file is part of the UniSet library                                  #
 ############################################################################
 
-noinst_PROGRAMS 			= passivetimer
+noinst_PROGRAMS 		= passivetimer ui
+
 passivetimer_SOURCES 	= passivetimer.cc
 passivetimer_LDADD 		= $(top_builddir)/lib/libUniSet.la
 passivetimer_CPPFLAGS	= -I$(top_builddir)/include
 
+ui_SOURCES 	= ui.cc
+ui_LDADD 	= $(top_builddir)/lib/libUniSet.la
+ui_CPPFLAGS	= -I$(top_builddir)/include
+
+
 include $(top_builddir)/conf/setting.mk
 

tests/create_links.sh

+#!/bin/sh
+
+ln -s -f /usr/bin/uniset-stop.sh stop.sh
+ln -s -f ../conf/test.xml test.xml

tests/ui.cc

+#include "UniversalInterface.h"
+#include "UniSetTypes.h"
+
+using namespace std;
+using namespace UniSetTypes;
+
+int main( int argc, const char **argv )
+{
+	try
+	{
+
+		uniset_init(argc,argv,"test.xml");
+
+		int id = conf->getArgInt("--sid");
+		if( id <=0 )
+		{
+			cerr << "unknown sensor ID. Use --sid " << endl;
+			return 1;
+		}
+	
+		UniversalInterface ui;
+
+		cout << "getChangedTime for ID=" << id << ":" << endl;
+
+		IOController_i::ShortIOInfo inf = ui.getChangedTime(id,conf->getLocalNode());
+
+		struct tm* tms = localtime(&inf.tv_sec);
+		char dbuf[20];
+		snprintf(dbuf,sizeof(dbuf),"%02d/%02d/%04d ", tms->tm_mday, tms->tm_mon+1, tms->tm_year+1900);
+
+		char tbuf[20];
+		snprintf(tbuf,sizeof(tbuf),"%02d:%02d:%02d ", tms->tm_hour, tms->tm_min, tms->tm_sec);
+
+	
+		cout << "id=" << id
+			<< " value=" << inf.value
+			<< " last changed: " << string(dbuf) << " " << string(tbuf) 
+			<< endl;
+	}
+	catch( Exception& ex )
+	{
+		cout << "(uitest):" << ex << endl;
+	}
+	catch(...)
+	{
+		cout << "(uitest): catch ..."<< endl;
+	}
+	
+
+	return 0;
+}

tests/uitest.sh

+#!/bin/sh
+
+SID=$1
+
+[ -z "$SID" ] && SID=1
+
+uniset-start.sh -f ./ui --confile test.xml --sid $SID
+#--unideb-add-levels system,info,level9
+