MACVlanRelayUnitBase.cc File Reference

#include "MACVlanRelayUnitBase.h"
#include "MACAddress.h"
#include "EtherFrame_m.h"
#include "Ethernet.h"

Defines
#define	MAX_LINE   100
Functions
static std::ostream &	operator<< (std::ostream &os, const AddressEntry &e)
static char *	fgetline (FILE *fp)
	Function reads from a file stream pointed to by 'fp' and stores characters until the ' ' or EOF character is found, the resultant string is returned.

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Define Documentation

#define MAX_LINE   100

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Function Documentation

static char* fgetline

(

FILE *

fp

)

[static]

Function reads from a file stream pointed to by 'fp' and stores characters until the '
' or EOF character is found, the resultant string is returned.

Note that neither '
' nor EOF character is stored to the resultant string, also note that if on a line containing useful data that EOF occurs, then that line will not be read in, hence must terminate file with unused line.

{
    // alloc buffer and read a line
    char *line = new char[MAX_LINE];
    if (fgets(line,MAX_LINE,fp)==NULL)
        return NULL;

    // chop CR/LF
    line[MAX_LINE-1] = '\0';
    int len = strlen(line);
    while (len>0 && (line[len-1]=='\n' || line[len-1]=='\r'))
        line[--len]='\0';

    return line;
}

static std::ostream& operator<<	(	std::ostream &	os,
		const AddressEntry &	e
	)		[static]

{
    os << "port=" << e.portName  << "   insTime=" << e.insertionTime;
    return os;
}