utils.h File Reference

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Detailed Description

This file contains the declarations of some helper methods for ApMon.

Definition in file utils.h.

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

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Namespaces
namespace	apmon_utils
Defines
#define	FATAL   0
	Logging level with minimum number of messages.
#define	WARNING   1
	Intermediate logging level.
#define	INFO   2
	Intermediate logging level.
#define	FINE   3
	Logging level with detailed information.
#define	DEBUG   4
	Logging level for debugging.
Functions
bool	apmon_utils::urlModified (char *url, char *lastModified) throw (runtime_error)
	Returns true if the page with the specified URL was modified since the last check.
int	apmon_utils::httpRequest (char *url, char *reqType, char *temp_filename) throw (runtime_error)
	Performs a HTTP request and puts the result into a temporary file.
char *	apmon_utils::findIP (char *address) throw (runtime_error)
	If "address" is a hostname, it returns the corresponding IP address; if "address" is an IP address, it just returns a copy of the address.
void	apmon_utils::parse_URL (char *url, char *hostname, int *port, char *identifier) throw (runtime_error)
	Parses an URL and determines the hostname, the port and the file name.
void	apmon_utils::freeMat (char **mat, int nRows)
	Frees the memory for a 2-dimensional character array.
char *	apmon_utils::trimString (char *s)
	Removes the leading and trailing white spaces from a string and puts the result into a malloc'ed string.
int	apmon_utils::xdrSize (int type, char *value)
	Determines the size of the XDR representation for a data item.
int	apmon_utils::sizeEval (int type, char *value)
	Determines the size of a data item.
void	apmon_utils::logParameters (int level, int nParams, char **paramNames, int *valueTypes, char **paramValues)
	Logs the parameters included in a datagram.
bool	apmon_utils::isPrivateAddress (char *addr)
	Verifies whether an IP address is private.
int	apmon_utils::getVectIndex (char *item, char **vect, int vectDim)
	Finds the index of a string in a string array.
void	apmon_utils::logger (int msgLevel, const char *msg, int newLevel=-1)
	If the newLevel parameter is not specified, log the message given as argument if the current logging level is greater than or equal to msgLevel.

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Define Documentation

#define DEBUG   4

Logging level for debugging.

Definition at line 56 of file utils.h.

#define FATAL   0

Logging level with minimum number of messages.

Definition at line 52 of file utils.h.

#define FINE   3

Logging level with detailed information.

Definition at line 55 of file utils.h.

#define INFO   2

Intermediate logging level.

Definition at line 54 of file utils.h.

#define WARNING   1

Intermediate logging level.

Definition at line 53 of file utils.h.