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/*
* Simulator of microcontrollers (utils.cc)
*
* Copyright (C) 1999,99 Drotos Daniel, Talker Bt.
*
* To contact author send email to drdani@mazsola.iit.uni-miskolc.hu
*
*/
/* This file is part of microcontroller simulator: ucsim.
UCSIM is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
UCSIM is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with UCSIM; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
/*@1@*/
#include "ddconfig.h"
#include <stdio.h>
#include <ctype.h>
#include <stdarg.h>
#include <stdlib.h>
#include <unistd.h>
#include "i_string.h"
// prj
#include "stypes.h"
#include "pobjcl.h"
int
get_sub_opt(char **option, const char * const *tokens, char **valuep)
{
char *end, *equ;
int i;
if (!(end= strchr(*option, ',')))
end= *option + strlen(*option);
else
*end++= '\0';
if ((equ= strchr(*option, '=')))
{
*valuep= equ+1;
*equ= '\0';
}
else
*valuep= 0;
i= 0;
while (tokens[i] &&
strcmp(*option, tokens[i]))
i++;
if (!tokens[i])
*valuep= *option;
*option= end;
return tokens[i]?i:-1;
}
const char *
get_id_string(struct id_element *ids, int id)
{
int i= 0;
while (ids[i].id_string && id != ids[i].id)
i++;
return(ids[i].id_string);
}
const char *
get_id_string(struct id_element *ids, int id, const char *def)
{
const char *s= get_id_string(ids, id);
return(s?s:def);
}
int
get_string_id(struct id_element *ids, const char *str)
{
int i= 0;
while (ids[i].id_string && strcmp(ids[i].id_string, str) != 0)
i++;
return(ids[i].id);
}
int
get_string_id(struct id_element *ids, const char *str, int def)
{
int i= 0;
while (ids[i].id_string && strcmp(ids[i].id_string, str) != 0)
i++;
return(ids[i].id_string?ids[i].id:def);
}
extern "C" int vasprintf(char **strp, const char *format, va_list ap);
extern "C" int vsnprintf(char *str, size_t size,const char *format,va_list ap);
char *
format_string(const char *format, ...)
{
va_list ap;
va_start(ap, format);
#ifdef HAVE_VASPRINTF
char *msg= NULL;
vasprintf(&msg, format, ap);
return(msg);
#elif defined HAVE_VSNPRINTF
char *msg= (char*)malloc(80*25);
vsnprintf(msg, 80*25, format, ap);
return(msg);
#elif defined HAVE__VSNPRINTF
char *msg= (char*)malloc(80*25);
_vsnprintf(msg, 80*25, format, ap);
return(msg);
#else
#error No vasprintf or vsnprintf
#endif
va_end(ap);
return(msg);
}
const char *
object_name(class cl_base *o)
{
const char *name= 0;
if (o)
name= o->get_name();
if (name && *name)
return(name);
return("(unkown)");
}
char *
case_string(enum letter_case lcase, const char *str)
{
char *p= strdup(str);
char *s= p;
switch (lcase)
{
case case_upper:
while (p && *p)
{
*p= toupper(*p);
p++;
}
break;
case case_lower:
while (p && *p)
{
*p= tolower(*p);
p++;
}
break;
case case_case:
if (!p || *p == '\0')
break;
while (isspace(*p))
p++;
if (*p)
*p= toupper(*p);
break;
}
return(s);
}
/*const char *
case_string(enum letter_case lcase, const char *str)
{
char *p= NIL;
if (!str ||
!*str)
return(NIL);
p= strdup(str);
return case_string(lcase, p);
}*/
/* End of utils.cc */
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