checkOnline works properly now and calls tcpsocket if controlsocket not defined

git-svn-id: file:///afs/psi.ch/project/sls_det_software/svn/slsDetectorSoftware@245 951219d9-93cf-4727-9268-0efd64621fa3

slsDetectorSoftware/multiSlsDetector/multiSlsDetector.cpp

@@ -885,19 +885,18 @@ int multiSlsDetector::setOnline(int off) {
 
 
 
-int multiSlsDetector::checkOnline() {
+string multiSlsDetector::checkOnline() {
-  int ret1=-100,ret;
+  string retval1 = "",retval;
   for (int idet=0; idet<thisMultiDetector->numberOfDetectors; idet++) {
     if (detectors[idet]) {
-      ret=detectors[idet]->checkOnline();
+      retval=detectors[idet]->checkOnline();
-      cout<<"ret:"<<ret<<endl;
+      if(!retval.empty()){
-      if (ret1==-100)
+        retval1.append(retval);
-	ret1=ret;
+    	retval1.append("+");
-      else if (ret!=ret1)
-	ret1=-1;
       }
     }
-  return ret1;
+  }
+  return retval1;
 };
 
 

slsDetectorSoftware/multiSlsDetector/multiSlsDetector.h

@@ -360,7 +360,7 @@ class multiSlsDetector  : public slsDetectorUtils {
   /** checks if each of the detectors are online
       \returns online/offline status and -1 if any of the detector's online status is different from the other
   */
-  int checkOnline();
+  string checkOnline();
 
 
   /**

slsDetectorSoftware/slsDetector/slsDetector.cpp

@@ -1,4 +1,3 @@
-
 #include "slsDetector.h"
 #include "usersFunctions.h"
 #include "slsDetectorCommand.h"
@@ -908,16 +907,24 @@ int slsDetector::setOnline(int off) {
 
 
 
-int slsDetector::checkOnline() {
+string slsDetector::checkOnline() {
-  int retval=ONLINE_FLAG;
+  string retval = "";
-  if(!controlSocket)
+  if(!controlSocket){
-    controlSocket= new MySocketTCP(thisDetector->hostname, thisDetector->controlPort);
+	//this already sets the online/offline flag
+    setTCPSocket();
+    if(thisDetector->onlineFlag==OFFLINE_FLAG)
+      return string(thisDetector->hostname);
+    else
+      return string("");
+  }
+  //still cannot connect to socket, controlSocket=0
+  if(controlSocket){
     if (controlSocket->Connect()<0) {
       controlSocket->SetTimeOut(5);
       thisDetector->onlineFlag=OFFLINE_FLAG;
       delete controlSocket;
       controlSocket=NULL;
-    retval=OFFLINE_FLAG;
+      retval = thisDetector->hostname;
 #ifdef VERBOSE
       std::cout<< "offline!" << std::endl;
 #endif
@@ -929,6 +936,7 @@ int slsDetector::checkOnline() {
       std::cout<< "online!" << std::endl;
 #endif
     }
+  }
   return retval;
 }
 

slsDetectorSoftware/slsDetector/slsDetector.h

@@ -284,7 +284,7 @@ typedef  struct sharedSlsDetector {
 
   int setOnline(int const online=GET_ONLINE_FLAG);
   
-  int checkOnline();
+  string checkOnline();
 
   /** returns if the detector already existed
       \returns 1 if the detector structure has already be initlialized, 0 otherwise */

slsDetectorSoftware/slsDetector/slsDetectorCommand.cpp

@@ -183,6 +183,10 @@ slsDetectorCommand::slsDetectorCommand(slsDetectorUtils *det)  {
   descrToFuncMap[i].m_pFuncPtr=&slsDetectorCommand::cmdOnline;
   i++;
 
+  descrToFuncMap[i].m_pFuncName="checkonline"; //
+  descrToFuncMap[i].m_pFuncPtr=&slsDetectorCommand::cmdOnline;
+  i++;
+
   descrToFuncMap[i].m_pFuncName="enablefwrite"; //
   descrToFuncMap[i].m_pFuncPtr=&slsDetectorCommand::cmdEnablefwrite;
   i++;
@@ -2233,6 +2237,8 @@ string slsDetectorCommand::cmdOnline(int narg, char *args[], int action) {
   }
   int ival;
   char ans[1000];
+
+  if(cmd=="online"){
     if (action==PUT_ACTION) {
       if (sscanf(args[1],"%d",&ival))
 	myDet->setOnline(ival);
@@ -2240,6 +2246,14 @@ string slsDetectorCommand::cmdOnline(int narg, char *args[], int action) {
 	return string("Could not scan online mode ")+string(args[1]);
     }
     sprintf(ans,"%d",myDet->setOnline());
+  }//"checkonline"
+  else{
+	  strcpy(ans,myDet->checkOnline().c_str());
+	  if(!strlen(ans))
+		strcpy(ans,"All online");
+	  else
+		strcat(ans," :not online");
+  }
   return ans;
 }
 

slsDetectorSoftware/slsDetector/slsDetectorUtils.h

@@ -193,6 +193,12 @@ class slsDetectorUtils :  public slsDetectorActions, public postProcessing {
   */
   virtual int64_t getId(idMode mode, int imod=0)=0;
 
+  /**
+    checks if the detector(s) are online/offline
+    \returns hostname if offline
+ */
+ virtual string checkOnline()=0;
+
  /**
     Digital test of the modules
     \param mode test mode