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added error checking into getoptions()

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svn:r26
This commit is contained in:
Bruce Montrose 2002-07-03 16:53:34 +00:00
parent a3609f4d5d
commit a5be23d475
1 changed files with 24 additions and 15 deletions
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25
src/or/config.c
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@ -8,6 +8,9 @@
/*
* Changes :
* $Log$
* Revision 1.3 2002/07/03 16:53:34 montrose
* added error checking into getoptions()
*
* Revision 1.2 2002/07/03 16:31:22 montrose
* Added getoptions() and made minor adjustment to poptReadDefaultOptions()
*
@ -95,17 +98,12 @@ RETURN VALUE: 0 on success, non-zero on error
bzero(options,sizeof(or_options_t)); /* zero out options initially */
code = poptGetNextOpt(optCon); /* first we handle command-line args */
if ( code == -1 )
{
if ( ConfigFile ) /* handle user-specified config file if any */
{
code = poptReadOptions(optCon,ConfigFile);
if ( code < -1 ) return code;
}
else /* load Default configuration files */
{
code = poptReadDefaultOptions(cmd,optCon);
if ( code < -1 ) return code;
}
if ( Verbose ) /* display options upon user request */
{
@ -114,9 +112,20 @@ RETURN VALUE: 0 on success, non-zero on error
printf("ORPort=%d, OPPort=%d, APPort=%d\n",options->ORPort,options->OPPort,options->APPort);
printf("CoinWeight=%6.4f, MaxConn=%d, TrafficShaping=%d\n\n",options->CoinWeight,options->MaxConn,options->TrafficShaping);
}
}
switch(code) /* error checking */
{
case INT_MIN:
fprintf(stderr, "%s: Unable to open configuration file.\n", ConfigFile);
case -1:
code = 0;
default:
fprintf(stderr, "%s: %s\n", poptBadOption(optCon, POPT_BADOPTION_NOALIAS), poptStrerror(code));
}
poptFreeContext(optCon);
return 0;
return code;
}