added new files

src/cas/example/Makefile.Vx

@@ -0,0 +1,38 @@
+
+CAS = ../../
+TOP = $(CAS)/../..
+
+include $(TOP)/config/CONFIG_BASE
+
+CXXCMPLR = STRICT
+
+USR_INCLUDES = 
+USR_LDFLAGS = 
+
+DEPLIBS_BASE = $(EPICS_BASE_LIB)
+DEPLIBS = $(DEPLIBS_BASE)/libcas.a $(DEPLIBSWOCAS)
+
+SRCS.cc += ../vxEntry.cc 
+SRCS.cc += ../exServer.cc 
+SRCS.cc += ../exPV.cc 
+SRCS.cc += ../exSyncPV.cc 
+SRCS.cc += ../exAsyncPV.cc 
+SRCS.cc += ../exChannel.cc 
+
+LIBOBJS += vxEntry.o
+LIBOBJS += exServer.o
+LIBOBJS += exPV.o
+LIBOBJS += exSyncPV.o
+LIBOBJS += exAsyncPV.o
+LIBOBJS += exChannel.o
+
+LIBNAME = libexserver.o
+include $(TOP)/config/RULES.Vx
+
+excas: $(OBJS) $(DEPLIBS)
+	$(LINK.cc) -o $@ $(OBJS) $(LDFLAGS) $(LDLIBS)
+
+clean::
+	@$(RM) -rf Templates.DB
+	@$(RM) core 
+

src/cas/example/main.cc

@@ -0,0 +1,61 @@
+
+#include <exServer.h>
+#include <fdManager.h>
+
+//
+// main()
+//
+int main (int argc, const char **argv)
+{
+	osiTime		begin(osiTime::getCurrent());
+	exServer	*pCAS;
+	unsigned 	debugLevel = 0u;
+	float		executionTime;
+	aitBool		forever = aitTrue;
+	int		i;
+
+	pCAS = new exServer(32u,5u,500u);
+	if (!pCAS) {
+		return (-1);
+	}
+
+	for (i=1; i<argc; i++) {
+		if (sscanf(argv[i], "-d %u", &debugLevel)==1) {
+			continue;
+		}
+		if (sscanf(argv[i],"-t %f", &executionTime)==1) {
+			forever = aitFalse;
+			continue;
+		}
+		printf ("usage: %s -d<debug level> -t<execution time>\n", 
+			argv[0]);
+		return (1);
+	}
+
+	pCAS->setDebugLevel(debugLevel);
+
+	if (forever) {
+		osiTime	delay(1000u,0u);
+		//
+		// loop here forever
+		//
+		while (aitTrue) {
+			fileDescriptorManager.process(delay);
+		}
+	}
+	else {
+		osiTime total(executionTime);
+		osiTime delay(osiTime::getCurrent() - begin);
+		//
+		// loop here untime the specified execution time
+		// expires
+		//
+		while (delay < total) {
+			fileDescriptorManager.process(delay);
+			delay = osiTime::getCurrent() - begin;
+		}
+	}
+	delete pCAS;
+	return (0);
+}
+

src/cas/example/vxEntry.cc

@@ -0,0 +1,43 @@
+
+#include <exServer.h>
+#include <taskLib.h>
+
+//
+// main()
+//
+int excas (unsigned debugLevel=0u, unsigned delaySec=0)
+{
+	osiTime		begin(osiTime::getCurrent());
+	exServer	*pCAS;
+
+	pCAS = new exServer(32u,5u,500u);
+	if (!pCAS) {
+		return (-1);
+	}
+
+	pCAS->setDebugLevel(debugLevel);
+
+	if (delaySec==0u) {
+		//
+		// loop here forever
+		//
+		while (aitTrue) {
+			taskDelay(10);
+		}
+	}
+	else {
+		osiTime total( ((float)delaySec) );
+		osiTime delay(osiTime::getCurrent() - begin);
+		//
+		// loop here untill the specified execution time
+		// expires
+		//
+		while (delay < total) {
+			taskDelay(10);
+			delay = osiTime::getCurrent() - begin;
+		}
+	}
+	delete pCAS;
+	return (0);
+}
+