utils.h

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#ifdef _WIN32
  // FIXME: (MCl) the following warning tells that the usage of throw
  // declaration may cause trouble with VC > 7.1

  // Disable warning C4290: C++ exception specification ignored except to indicate a function is not __declspec(nothrow)
  #pragma warning ( disable : 4290 )
#endif

/*
 * ApMon - Application Monitoring Tool
 * Version: 2.2.0
 *
 * Copyright (C) 2006 California Institute of Technology
 *
 * Permission is hereby granted, free of charge, to use, copy and modify 
 * this software and its documentation (the "Software") for any
 * purpose, provided that existing copyright notices are retained in 
 * all copies and that this notice is included verbatim in any distributions
 * or substantial portions of the Software. 
 * This software is a part of the MonALISA framework (http://monalisa.cacr.caltech.edu).
 * Users of the Software are asked to feed back problems, benefits,
 * and/or suggestions about the software to the MonALISA Development Team
 * (developers@monalisa.cern.ch). Support for this software - fixing of bugs,
 * incorporation of new features - is done on a best effort basis. All bug
 * fixes and enhancements will be made available under the same terms and
 * conditions as the original software,

 * IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY DERIVATIVES THEREOF,
 * EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 * THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. THIS SOFTWARE IS
 * PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE NO
 * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR
 * MODIFICATIONS.
 */

#ifndef apmon_utils_h
#define apmon_utils_h

#include <stdexcept>
#include <ctype.h>

#define FATAL 0 
#define WARNING 1 
#define INFO 2 
#define FINE 3 
#define DEBUG 4 
using namespace std;

namespace apmon_utils {
  bool urlModified(char *url, char *lastModified) throw(runtime_error);

  int httpRequest(char *url, char *reqType, char *temp_filename) 
    throw(runtime_error);

  char *findIP(char *address) throw(runtime_error);


  void parse_URL(char *url, char *hostname, int *port, char *identifier)
    throw(runtime_error);

  void freeMat(char **mat, int nRows);

  char *trimString(char *s);

  int xdrSize(int type, char *value);

  int sizeEval(int type, char *value);

  void logParameters(int level, int nParams, char **paramNames, 
                     int *valueTypes, char **paramValues);

  bool isPrivateAddress(char *addr); 

  int getVectIndex(char *item, char **vect, int vectDim);

  void logger(int msgLevel, const char *msg, int newLevel = -1);
}

#endif