fixed casChannelI undefined symbols on WIN32

src/cas/example/simple/exChannel.cc

@@ -5,3 +5,28 @@
 
 #include "exServer.h"
 
+//
+// exChannel::setOwner ()
+//
+void exChannel::setOwner(const char * const pUserName, 
+		const char * const pHostName)
+{
+}
+
+//
+// exChannel::readAccess ()
+//
+aitBool exChannel::readAccess () const
+{
+	return aitTrue;
+}
+
+//
+// exChannel::writeAccess ()
+//
+aitBool exChannel::writeAccess () const
+{
+	return aitTrue;
+}
+
+

src/cas/example/simple/exPV.cc

@@ -428,3 +428,15 @@ caStatus exPV::read (const casCtx &, gdd &protoIn)
 	return this->ft.read (*this, protoIn);
 }
 
+//
+// exPV::createChannel()
+//
+// for access control - optional
+//
+casChannel *exPV::createChannel (const casCtx &ctx,
+		const char * const pUserName, const char * const pHostName)
+{
+	return new exChannel (ctx);
+}
+
+

src/cas/example/simple/exServer.h

@@ -14,6 +14,9 @@
 //	|
 //	exAsyncPV
 //
+//  casChannel
+//	|
+//	exChannel
 //
 
 
@@ -236,6 +239,12 @@ public:
 
 	static void initFT();
 
+	//
+	// for access control - optional
+	//
+	casChannel *createChannel (const casCtx &ctx,
+		const char * const pUserName, const char * const pHostName);
+
 protected:
 	smartGDDPointer	pValue;
 	exScanTimer		*pScanTimer;
@@ -385,29 +394,13 @@ private:
 //
 class exChannel : public casChannel{
 public:
-        exChannel(const casCtx &ctxIn) : casChannel(ctxIn) {}
+	exChannel(const casCtx &ctxIn) : casChannel(ctxIn) {}
 
-	//void setOwner(const char *pUserName, const char *pHostName){};
+	virtual void setOwner(const char * const pUserName, 
+		const char * const pHostName);
 
-	//
-	// called when the first client begins to monitor the PV
-	//
-	caStatus interestRegister () 
-	{	
-	return S_cas_success;
-	}
-
-	//
-	// called when the last client stops monitoring the PV
-	//
-	void interestDelete () {}
-
-	//
-	// the following are encouraged to change during an channel's
-	// lifetime
-	//
-	aitBool readAccess () const {return aitTrue;};
-	aitBool writeAccess () const {return aitTrue;};
+	virtual aitBool readAccess () const;
+	virtual aitBool writeAccess () const;
 
 private:
 };

src/cas/generic/casInternal.h

@@ -29,6 +29,9 @@
  *
  * History
  * $Log$
+ * Revision 1.17  1998/10/23 00:28:20  jhill
+ * fixed HP-UX warnings
+ *
  * Revision 1.16  1998/07/08 15:38:05  jhill
  * fixed lost monitors during flow control problem
  *
@@ -472,7 +475,7 @@ public:
 
 	inline void postEvent (const casEventMask &select, gdd &event);
 
-	virtual casResType resourceType() const;
+	epicsShareFunc virtual casResType resourceType() const;
 
 	virtual void show (unsigned level) const;
 
@@ -490,7 +493,7 @@ public:
 	//
 	// access rights event call back
 	//
-	caStatus cbFunc(casEventSys &);
+	epicsShareFunc caStatus cbFunc(casEventSys &);
 
 	inline void postAccessRightsEvent();
 protected: