void
parse_session_arguments (int *argcp, char *argv[])
{
int argc = *argcp;
int arg_index = 1;
/* Gobble up and act on arguments that we understand. Move other arguments
around so that the caller can still read the remaining ones. */
while (arg_index < argc)
{
char *arg = argv[arg_index++];
if ((strcmp (arg, "-f") == 0) || (strcmp (arg, "--filename") == 0))
{
--arg_index;
remove_arg (arg_index, argv); --argc;
set_session_database_location (argv[arg_index]);
remove_arg (arg_index, argv); --argc;
}
}
*argcp = argc;
}
/*
* Main parse routine. Scans for '-', then scan for arguments and
* delete from the argv[] array if so.
*/
BOOLEAN parse_args(int *argc, char *argv[], BOOLEAN case_sensitive)
{
int pos = 0;
BOOLEAN retval = TRUE;
use_case = case_sensitive;
while (++pos < *argc)
{
if ((argv[pos][0] == ARG_SEPSWITCH) || (argv[pos][0] == ARG_SEPFALSE)
|| (argv[pos][0] == ARG_SEPTRUE))
{
if (argv[pos][1] == '!')
{
// skip the silence arg
}
else
{
int argmode;
int index = 1;
BOOLEAN done = FALSE;
do
{
/* Scan the present arg */
if (pos < *argc - 1)
argmode = scan_args(argv[pos], index, argv[pos + 1]);
else
argmode = scan_args(argv[pos], index, 0);
switch (argmode)
{
case ARG_NEXTCHAR:
/* If it was a char, go to the next one */
if (!argv[pos][++index])
done = TRUE;
break;
case ARG_NEXTNOCAT:
/* Otherwise if it was a nocat, remove the extra arg */
remove_arg(pos, argc, argv);
/* Fall through to NEXTARG */
case ARG_NEXTARG:
/* Just a next arg, go do it */
done = TRUE;
break;
case ARG_NOMATCH:
/* No such arg, spit an error */
#ifndef CPREPROCESSOR
#ifdef XXXXX
switch( parseParam(argv[pos][index] != ARG_SEPFALSE, &argv[pos][index + 1])) {
case 0:
#endif
#endif
fprintf(stderr, "Invalid Arg: %s\n", argv[pos]);
retval = FALSE;
done = TRUE;
#ifndef CPREPROCESSORXX
#ifdef XXXXX
break ;
case 1:
if (!argv[pos][++index])
done = TRUE;
break ;
case 2:
done = TRUE;
break;
}
#endif
#endif
break;
case ARG_NOARG:
/* Missing the arg for a CONCAT type, spit the error */
fprintf(stderr, "Missing string for Arg %s\n",
argv[pos]);
done = TRUE;
retval = FALSE;
break;
};
}
while (!done);
}
/* We'll always get rid of the present arg
* And back up one
*/
remove_arg(pos--, argc, argv);
}
}
return (retval);
}
