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/*
* UCW Library -- Conversions of Strings to Numbers: Testing
*
* (c) 2010 Daniel Fiala <danfiala@ucw.cz>
*
* This software may be freely distributed and used according to the terms
* of the GNU Lesser General Public License.
*/
#include <ucw/lib.h>
#include <ucw/chartype.h>
#include <ucw/strtonum.h>
#include <stdio.h>
static uint str_to_flags(const char *str)
{
uint flags = 0;
for(const char *p = str; *p; ++p)
{
switch(*p)
{
case 'h':
flags = (flags & ~STN_DBASES_MASK) | 16;
break;
case '8':
flags = (flags & ~STN_DBASES_MASK) | 8;
break;
case '2':
flags = (flags & ~STN_DBASES_MASK) | 2;
break;
case '0':
flags = (flags & ~STN_DBASES_MASK) | 10;
break;
case 'X':
flags |= STN_HEX;
break;
case 'o':
flags |= STN_OCT;
break;
case 'O':
flags |= STN_OCT0;
break;
case 'B':
flags |= STN_BIN;
break;
case 'D':
flags |= STN_DEC;
break;
case '_':
flags |= STN_UNDERSCORE;
break;
case 't':
flags |= STN_TRUNC;
break;
case '+':
flags |= STN_PLUS;
break;
case '-':
flags |= STN_MINUS;
break;
case 's':
flags |= STN_SIGNED;
break;
case 'W':
flags |= STN_WHOLE;
break;
}
}
return flags;
}
static void convert(const char *str_flags, const char *str_num)
{
const uint flags = str_to_flags(str_flags);
const char *next1, *next2;
uint ux = 1234567890;
uintmax_t um = 1234567890;
const char *err1 = str_to_uint(&ux, str_num, &next1, flags);
const char *err2 = str_to_uintmax(&um, str_num, &next2, flags);
if (flags & STN_SIGNED)
printf("i%d\nh%x\ne[%s]\nc[%s]\nb%td:0x%x\nI%jd\nH%jx\nE[%s]\nC[%s]\nB%td:0x%x\n", ux, ux, err1, str_num, next1 - str_num, *next1, um, um, err2, str_num, next2 - str_num, *next2);
else
printf("i%u\nh%x\ne[%s]\nc[%s]\nb%td:0x%x\nI%ju\nH%jx\nE[%s]\nC[%s]\nB%td:0x%x\n", ux, ux, err1, str_num, next1 - str_num, *next1, um, um, err2, str_num, next2 - str_num, *next2);
}
int main(int argc, char *argv[])
{
if (argc >= 3)
convert(argv[1], argv[2]);
return 0;
}