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error_utils.cpp

/***************************************************************
 *
 * Copyright (C) 1990-2007, Condor Team, Computer Sciences Department,
 * University of Wisconsin-Madison, WI.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you
 * may not use this file except in compliance with the License.  You may
 * obtain a copy of the License at
 * 
 *    http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 ***************************************************************/



#include "condor_common.h"
#include "condor_config.h"
#include "print_wrapped_text.h"


void
printNoCollectorContact( FILE* fp, const char* addr, bool verbose )
{
      char error_message[1000];
      const char *collector_host = NULL;
      char *free_param = NULL;

      if (addr != NULL) {
            collector_host = addr; 
      } else {
            free_param = param("COLLECTOR_HOST");
            if( free_param ) { 
                  collector_host = free_param;
            }
      }
      sprintf( error_message, 
                   "Error: Couldn't contact the condor_collector on %s.",
                   collector_host ? collector_host : "your central manager");

      print_wrapped_text( error_message, fp );

      if( verbose ) {
            fprintf(fp, "\n");
            print_wrapped_text("Extra Info: the condor_collector is a process "
                                       "that runs on the central manager of your Condor "
                                       "pool and collects the status of all the machines "
                                       "and jobs in the Condor pool. "
                                       "The condor_collector might not be running, "
                                       "it might be refusing to communicate with you, "
                                       "there might be a network problem, or there may be "
                                       "some other problem. Check with your system "
                                       "administrator to fix this problem.", fp);
            fprintf( fp, "\n" );
            sprintf( error_message, 
                         "If you are the system administrator, check that the "
                         "condor_collector is running on %s, check the HOSTALLOW "
                         "configuration in your condor_config, and check the "
                         "MasterLog and CollectorLog files in your log directory "
                         "for possible clues as to why the condor_collector "
                         "is not responding. Also see the Troubleshooting "
                         "section of the manual.", 
                         collector_host ? collector_host : "your central manager" );
            print_wrapped_text( error_message, fp );
      }

      if( free_param ) {
            free( free_param );
      }
}

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