fixed bug/compiler warning

rewrote safer
    added return value to shutdown
    nicer printouts
    removed exit at shutdown


ndb/src/common/logger/Logger.cpp:
  fixed bug/compiler warning
ndb/src/mgmapi/LocalConfig.cpp:
  removed compiler warning
  rewrote safer
ndb/src/mgmclient/CommandInterpreter.cpp:
  added return value to shutdown
  nicer printouts
  removed exit at shutdown
ndb/src/ndbapi/ndb_cluster_connection.cpp:
  fixed compiler warning

ndb/src/common/logger/Logger.cpp

@@ -174,7 +174,7 @@ Logger::addHandler(const BaseString &logstring) {
   logstring.split(logdest, ";");
 
   for(i = 0; i < logdest.size(); i++) {
-    DBUG_PRINT("info",("adding: %s",logdest[i]));
+    DBUG_PRINT("info",("adding: %s",logdest[i].c_str()));
 
     Vector<BaseString> v_type_args;
     logdest[i].split(v_type_args, ":", 2);

ndb/src/mgmapi/LocalConfig.cpp

@@ -298,13 +298,21 @@ char *
 LocalConfig::makeConnectString(char *buf, int sz)
 {
   int p= BaseString::snprintf(buf,sz,"nodeid=%d", _ownNodeId);
-  for (int i = 0; (i < ids.size()) && (sz-p > 0); i++)
-  {
-    if (ids[i].type != MgmId_TCP)
-      continue;
-    p+=BaseString::snprintf(buf+p,sz-p,",%s:%d",
-			    ids[i].name.c_str(), ids[i].port);
-  }
+  if (p < sz)
+    for (unsigned i = 0; i < ids.size(); i++)
+    {
+      if (ids[i].type != MgmId_TCP)
+	continue;
+      int new_p= p+BaseString::snprintf(buf+p,sz-p,",%s:%d",
+					ids[i].name.c_str(), ids[i].port);
+      if (new_p < sz)
+	p= new_p;
+      else 
+      {
+	buf[p]= 0;
+	break;
+      }
+    }
   buf[sz-1]=0;
   return buf;
 }

ndb/src/mgmclient/CommandInterpreter.cpp

@@ -97,7 +97,7 @@ private:
   void executeShow(char* parameters);
   void executeConnect(char* parameters);
   void executePurge(char* parameters);
-  void executeShutdown(char* parameters);
+  int  executeShutdown(char* parameters);
   void executeRun(char* parameters);
   void executeInfo(char* parameters);
   void executeClusterLog(char* parameters);
@@ -523,7 +523,7 @@ CommandInterpreter::execute_impl(const char *_line)
     DBUG_RETURN(true);
   }
   else if (strcasecmp(firstToken, "SHUTDOWN") == 0) {
-    executeShutdown(allAfterFirstToken);
+    m_error= executeShutdown(allAfterFirstToken);
     DBUG_RETURN(true);
   }
   else if (strcasecmp(firstToken, "CLUSTERLOG") == 0){
@@ -854,23 +854,23 @@ CommandInterpreter::executeHelp(char* parameters)
  * SHUTDOWN
  *****************************************************************************/
 
-void
+int
 CommandInterpreter::executeShutdown(char* parameters) 
 { 
   ndb_mgm_cluster_state *state = ndb_mgm_get_status(m_mgmsrv);
   if(state == NULL) {
     ndbout_c("Could not get status");
     printError();
-    return;
+    return 1;
   }
   NdbAutoPtr<char> ap1((char*)state);
 
   int result = 0;
   result = ndb_mgm_stop(m_mgmsrv, 0, 0);
   if (result < 0) {
-    ndbout << "Shutdown failed." << endl;
+    ndbout << "Shutdown off NDB Cluster storage node(s) failed." << endl;
     printError();
-    return;
+    return result;
   }
 
   ndbout << result << " NDB Cluster storage node(s) have shutdown." << endl;
@@ -885,21 +885,23 @@ CommandInterpreter::executeShutdown(char* parameters)
 	ndbout << "Unable to locate management server, "
 	       << "shutdown manually with <id> STOP"
 	       << endl;
-	return;
+	return 1;
       }
     }
   }
 
-  result = 0;
   result = ndb_mgm_stop(m_mgmsrv, 1, &mgm_id);
   if (result <= 0) {
-    ndbout << "Shutdown failed." << endl;
+    ndbout << "Shutdown of NDB Cluster management server failed." << endl;
     printError();
-    return;
+    if (result == 0)
+      return 1;
+    return result;
   }
 
+  connected = false;
   ndbout << "NDB Cluster management server shutdown." << endl;
-  exit(0);
+  return 0;
 }
 
 /*****************************************************************************

ndb/src/ndbapi/ndb_cluster_connection.cpp

@@ -128,7 +128,7 @@ int Ndb_cluster_connection::connect(int reconnect)
 	new ConfigRetriever(m_connect_string, NDB_VERSION, NODE_TYPE_API);
       if (m_config_retriever->hasError())
       {
-	printf("Could not connect initialize handle to management server",
+	printf("Could not connect initialize handle to management server: %s",
 	       m_config_retriever->getErrorString());
 	DBUG_RETURN(-1);
       }