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/*
* $Header$
*
* Copyright 2008 Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*/
#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
#include <opts.hxx>
#if 0
const struct Opts*
GetOpts(
)
{
bool done = false;
struct Opts* o;
if (!(o = new Opts))
goto cleanup;
if (!(o->pszString = new char[lstrlenA(opts.pszString) + 1]))
goto cleanup;
if (!(o->pszEndpoint = new char[lstrlenA(opts.pszEndpoint) + 1]))
goto cleanup;
strcpy(o->pszString, opts.pszString);
strcpy(o->pszEndpoint, opts.pszEndpoint);
done = true;
cleanup:
if (!done) {
FreeOpts(o);
o = 0;
}
return o;
}
void
FreeOpts(
struct Opts* o
)
{
if (o) {
if (o->pszString)
delete [] o->pszString;
if (o->pszEndpoint)
delete [] o->pszEndpoint;
delete o;
}
}
#endif
bool
ParseOpts::IsValidOpt(
char ch
)
{
return (m_ValidOpts[ch % 256] != 0);
}
void
ParseOpts::PrintOpt(
char ch,
char* text
)
{
if (IsValidOpt(ch))
fprintf(stderr, " -%c %s\n", ch, text);
}
void
ParseOpts::UsageOpts(
char * program,
int code
)
{
fprintf(stderr, "Usage: %s [options]\n", program);
PrintOpt('k', "stop server");
#ifdef CCAPI_TEST_OPTIONS
PrintOpt('s', "string");
PrintOpt('e', "endpoint");
PrintOpt('m', "maxcalls");
PrintOpt('n', "mincalls");
PrintOpt('f', "flag_wait_op");
PrintOpt('u', "unprotected");
PrintOpt('b', "use security callback");
#endif
PrintOpt('c', "output debug info to console");
exit(code);
}
void
ParseOpts::SetValidOpts(
char* valid_opts
)
{
memset(m_ValidOpts, 0, sizeof(m_ValidOpts));
char *p = valid_opts;
for (p = valid_opts; *p; p++) {
m_ValidOpts[*p % sizeof(m_ValidOpts)] = 1;
}
}
void
ParseOpts::Parse(
Opts& opts,
int argc,
char **argv
)
{
int i;
for (i = 1; i < argc; i++) {
if ((*argv[i] == '-') || (*argv[i] == '/')) {
char ch = tolower(*(argv[i]+1));
if (!IsValidOpt(ch))
UsageOpts(argv[0]);
switch (ch) {
case 'k':
opts.bShutdown = TRUE;
break;
#ifdef CCAPI_TEST_OPTIONS
case 's':
opts.pszString = argv[++i];
break;
case 'e':
opts.pszEndpoint = argv[++i];
break;
case 'm':
opts.cMaxCalls = (unsigned int) atoi(argv[++i]);
break;
case 'n':
opts.cMinCalls = (unsigned int) atoi(argv[++i]);
break;
case 'f':
opts.fDontWait = (unsigned int) atoi(argv[++i]);
break;
case 'u':
opts.bDontProtect = TRUE;
break;
case 'b':
opts.bSecCallback = TRUE;
break;
#endif
case 'c':
opts.bConsole = TRUE;
break;
case 'h':
case '?':
default:
UsageOpts(argv[0]);
}
}
else
UsageOpts(argv[0]);
}
}
ParseOpts::ParseOpts(char* valid_opts)
{
SetValidOpts(valid_opts);
}
ParseOpts::ParseOpts()
{
}
ParseOpts::~ParseOpts()
{
}
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