set UserName from DDUSER env var - for generate_param_info

Elena.Budnik
1 parent c027acc9
Showing 1 changed file with 10 additions and 4 deletions Show diff stats
src/DDClientLibCpp/DD_client.cc
@@ -292,10 +292,10 @@ int DD_Client::DD_SetVariable(char *InstrName)
    int Request = OPENINSREQ;
    int hostlen,userlen;
    char *PUserHost = UserHost, *PUserName = UserName;
+   char *pDDuser;
+   
    /* We need this because XDR works with adresses of pointers */
-#ifdef LOG4CXX
-	  LOG4CXX_DEBUG(_logger, "DD_Client::DD_SetVariable - UserName is undefined");
-#endif
+
 /* If there is no connection, try to get it */
    if(SocketID < 0)
        if((SocketID = GetSocket()) < 0)
@@ -331,10 +331,16 @@ int DD_Client::DD_SetVariable(char *InstrName)
  
 /*--------  preparation an authorization request ----------------*/
    if(UserName[0] == '\0') {
-	   strcpy(UserName,NONAME);
+	   
+	   pDDuser = getenv ("DDUSER");
+	 
+	   if (pDDuser != NULL) strcpy(UserName, pDDuser);
+	   else {
+		   strcpy(UserName,NONAME);
 #ifdef LOG4CXX
 	  LOG4CXX_ERROR(_logger, "DD_Client::DD_SetVariable - UserName is undefined");
 #endif
+	   }
    }
    hostlen = strlen(UserHost);
    userlen = strlen(UserName);