#ifndef lint
#if 0
static char sccsid[] = "@(#)gen_subs.c 8.1 (Berkeley) 5/31/93";
#else
static char rcsid[] __attribute__((__unused__)) = "$OpenBSD: gen_subs.c,v 1.8 1997/09/01 18:29:51 deraadt Exp $";
#endif
#endif
#include <sys/types.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <sys/param.h>
#include <stdio.h>
#include <tzfile.h>
#include <utmp.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include "pax.h"
#include "extern.h"
#define MODELEN 20
#define DATELEN 64
#define SIXMONTHS ((DAYSPERNYEAR / 2) * SECSPERDAY)
#define CURFRMT "%b %e %H:%M"
#define OLDFRMT "%b %e %Y"
#ifndef UT_NAMESIZE
#define UT_NAMESIZE 8
#endif
#define UT_GRPSIZE 6
#ifdef __STDC__
void
ls_list(register ARCHD *arcn, time_t now, FILE *fp)
#else
void
ls_list(arcn, now, fp)
register ARCHD *arcn;
time_t now;
FILE *fp;
#endif
{
register struct stat *sbp;
char f_mode[MODELEN];
char f_date[DATELEN];
char *timefrmt;
if (!vflag) {
(void)fprintf(fp, "%s\n", arcn->name);
(void)fflush(fp);
return;
}
sbp = &(arcn->sb);
strmode(sbp->st_mode, f_mode);
if (ltmfrmt == NULL) {
if ((sbp->st_mtime + SIXMONTHS) <= now)
timefrmt = OLDFRMT;
else
timefrmt = CURFRMT;
} else
timefrmt = ltmfrmt;
if (strftime(f_date,DATELEN,timefrmt,localtime((const time_t *)&(sbp->st_mtime))) == 0)
f_date[0] = '\0';
(void)fprintf(fp, "%s%2u %-*s %-*s ", f_mode, sbp->st_nlink,
UT_NAMESIZE, name_uid(sbp->st_uid, 1), UT_GRPSIZE,
name_gid(sbp->st_gid, 1));
if ((arcn->type == PAX_CHR) || (arcn->type == PAX_BLK))
# ifdef NET2_STAT
(void)fprintf(fp, "%4u,%4u ", MAJOR(sbp->st_rdev),
# else
(void)fprintf(fp, "%4lu,%4lu ", (unsigned long)MAJOR(sbp->st_rdev),
# endif
(unsigned long)MINOR(sbp->st_rdev));
else {
# ifdef NET2_STAT
(void)fprintf(fp, "%9lu ", sbp->st_size);
# else
(void)fprintf(fp, "%9qu ", sbp->st_size);
# endif
}
(void)fprintf(fp, "%s %s", f_date, arcn->name);
if ((arcn->type == PAX_HLK) || (arcn->type == PAX_HRG))
(void)fprintf(fp, " == %s\n", arcn->ln_name);
else if (arcn->type == PAX_SLK)
(void)fprintf(fp, " => %s\n", arcn->ln_name);
else
(void)putc('\n', fp);
(void)fflush(fp);
return;
}
#ifdef __STDC__
void
ls_tty(register ARCHD *arcn)
#else
void
ls_tty(arcn)
register ARCHD *arcn;
#endif
{
char f_date[DATELEN];
char f_mode[MODELEN];
char *timefrmt;
if (ltmfrmt == NULL) {
if ((arcn->sb.st_mtime + SIXMONTHS) <= time(NULL))
timefrmt = OLDFRMT;
else
timefrmt = CURFRMT;
} else
timefrmt = ltmfrmt;
if (strftime(f_date, DATELEN, timefrmt,
localtime((const time_t *)&(arcn->sb.st_mtime))) == 0)
f_date[0] = '\0';
strmode(arcn->sb.st_mode, f_mode);
tty_prnt("%s%s %s\n", f_mode, f_date, arcn->name);
return;
}
#ifdef __STDC__
int
l_strncpy(register char *dest, register char *src, int len)
#else
int
l_strncpy(dest, src, len)
register char *dest;
register char *src;
int len;
#endif
{
register char *stop;
register char *start;
stop = dest + len;
start = dest;
while ((dest < stop) && (*src != '\0'))
*dest++ = *src++;
len = dest - start;
while (dest < stop)
*dest++ = '\0';
return(len);
}
#ifdef __STDC__
u_long
asc_ul(register char *str, int len, register int base)
#else
u_long
asc_ul(str, len, base)
register char *str;
int len;
register int base;
#endif
{
register char *stop;
u_long tval = 0;
stop = str + len;
while ((str < stop) && ((*str == ' ') || (*str == '0')))
++str;
if (base == HEX) {
while (str < stop) {
if ((*str >= '0') && (*str <= '9'))
tval = (tval << 4) + (*str++ - '0');
else if ((*str >= 'A') && (*str <= 'F'))
tval = (tval << 4) + 10 + (*str++ - 'A');
else if ((*str >= 'a') && (*str <= 'f'))
tval = (tval << 4) + 10 + (*str++ - 'a');
else
break;
}
} else {
while ((str < stop) && (*str >= '0') && (*str <= '7'))
tval = (tval << 3) + (*str++ - '0');
}
return(tval);
}
#ifdef __STDC__
int
ul_asc(u_long val, register char *str, register int len, register int base)
#else
int
ul_asc(val, str, len, base)
u_long val;
register char *str;
register int len;
register int base;
#endif
{
register char *pt;
u_long digit;
pt = str + len - 1;
if (base == HEX) {
while (pt >= str) {
if ((digit = (val & 0xf)) < 10)
*pt-- = '0' + (char)digit;
else
*pt-- = 'a' + (char)(digit - 10);
if ((val = (val >> 4)) == (u_long)0)
break;
}
} else {
while (pt >= str) {
*pt-- = '0' + (char)(val & 0x7);
if ((val = (val >> 3)) == (u_long)0)
break;
}
}
while (pt >= str)
*pt-- = '0';
if (val != (u_long)0)
return(-1);
return(0);
}
#ifndef NET2_STAT
#ifdef __STDC__
u_quad_t
asc_uqd(register char *str, int len, register int base)
#else
u_quad_t
asc_uqd(str, len, base)
register char *str;
int len;
register int base;
#endif
{
register char *stop;
u_quad_t tval = 0;
stop = str + len;
while ((str < stop) && ((*str == ' ') || (*str == '0')))
++str;
if (base == HEX) {
while (str < stop) {
if ((*str >= '0') && (*str <= '9'))
tval = (tval << 4) + (*str++ - '0');
else if ((*str >= 'A') && (*str <= 'F'))
tval = (tval << 4) + 10 + (*str++ - 'A');
else if ((*str >= 'a') && (*str <= 'f'))
tval = (tval << 4) + 10 + (*str++ - 'a');
else
break;
}
} else {
while ((str < stop) && (*str >= '0') && (*str <= '7'))
tval = (tval << 3) + (*str++ - '0');
}
return(tval);
}
#ifdef __STDC__
int
uqd_asc(u_quad_t val, register char *str, register int len, register int base)
#else
int
uqd_asc(val, str, len, base)
u_quad_t val;
register char *str;
register int len;
register int base;
#endif
{
register char *pt;
u_quad_t digit;
pt = str + len - 1;
if (base == HEX) {
while (pt >= str) {
if ((digit = (val & 0xf)) < 10)
*pt-- = '0' + (char)digit;
else
*pt-- = 'a' + (char)(digit - 10);
if ((val = (val >> 4)) == (u_quad_t)0)
break;
}
} else {
while (pt >= str) {
*pt-- = '0' + (char)(val & 0x7);
if ((val = (val >> 3)) == (u_quad_t)0)
break;
}
}
while (pt >= str)
*pt-- = '0';
if (val != (u_quad_t)0)
return(-1);
return(0);
}
#endif