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browse.c
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browse.c
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/*
* browse.c
*
* directory browsing module
*/
#include "fd.h"
#include "device.h"
#include "parse.h"
#include "kconv.h"
#include "func.h"
#include "funcno.h"
#include "kanji.h"
#ifdef DEP_PTY
#include "termemu.h"
#endif
#define CL_REG 0
#define CL_BACK 1
#define CL_DIR 2
#define CL_RONLY 3
#define CL_HIDDEN 4
#define CL_LINK 5
#define CL_SOCK 6
#define CL_FIFO 7
#define CL_BLOCK 8
#define CL_CHAR 9
#define CL_EXE 10
#define ANSI_FG 8
#define ANSI_BG 9
#if MSDOS
extern int setcurdrv __P_((int, int));
#endif
extern bindlist_t bindlist;
extern int maxbind;
extern CONST functable funclist[];
#ifndef _NOWRITEFS
extern int writefs;
#endif
extern char *curfilename;
extern int lostcount;
extern char *origpath;
#ifndef _NOARCHIVE
extern char archivedir[];
#endif
extern int win_x;
extern int win_y;
#ifndef _NOCUSTOMIZE
extern int custno;
#endif
extern int internal_status;
extern int hideclock;
extern int fd_restricted;
#ifndef _NOCOLOR
static int NEAR getcolorid __P_((namelist *));
static int NEAR biascolor __P_((int));
static int NEAR getcolor __P_((int));
#endif
static VOID NEAR pathbar __P_((VOID_A));
static CONST char *NEAR skipstr __P_((CONST char *, int));
static VOID NEAR putsorttype __P_((VOID_A));
static VOID NEAR statusbar __P_((VOID_A));
static VOID NEAR stackbar __P_((VOID_A));
static VOID NEAR cputbytes __P_((off_t, off_t, int));
static VOID NEAR sizebar __P_((VOID_A));
static int NEAR putsize __P_((char *, off_t, int, int, int));
static int NEAR putsize2 __P_((char *, namelist *, int));
static int NEAR putfilename __P_((char *, namelist *, int));
static VOID NEAR infobar __P_((VOID_A));
static int NEAR calclocate __P_((int));
static int NEAR calcfilepos __P_((namelist *, int, CONST char *));
static int NEAR listupmyself __P_((CONST char *));
#ifndef _NOSPLITWIN
static int NEAR listupwin __P_((CONST char *));
#endif
static int NEAR searchmove __P_((int, char *));
#ifndef _NOPRECEDE
static int readstatus __P_((VOID_A));
#endif
static int NEAR readfilelist __P_((CONST reg_ex_t *, CONST char *));
static int NEAR getfuncno __P_((int));
static int NEAR browsedir __P_((VOID_A));
static VOID NEAR initcwd __P_((CONST char *, int));
int curcolumns = 0;
int defcolumns = 0;
int minfilename = 0;
int widedigit = 0;
int sizeunit = 0;
int mark = 0;
int fnameofs = 0;
int displaymode = 0;
int sorttype = 0;
int chgorder = 0;
int stackdepth = 0;
#ifndef _NOTRADLAYOUT
int tradlayout = 0;
#endif
#if FD >= 2
int thruargs = 0;
#endif
int sizeinfo = 0;
int wheader = WHEADERMIN;
off_t marksize = (off_t)0;
off_t totalsize = (off_t)0;
off_t blocksize = (off_t)0;
namelist filestack[MAXSTACK];
char fullpath[MAXPATHLEN] = "";
int maxmacro = 0;
int isearch = 0;
int autoupdate = 0;
#if FD >= 2
int helplayout = 0;
#endif
#ifdef DEP_DYNAMICLIST
macrolist_t macrolist = NULL;
helpindex_t helpindex = NULL;
orighelpindex_t orighelpindex
#else /* !DEP_DYNAMICLIST */
macrolist_t macrolist = { NULL };
# ifndef _NOCUSTOMIZE
orighelpindex_t orighelpindex = NULL;
# endif
helpindex_t helpindex
#endif /* !DEP_DYNAMICLIST */
= {
#ifdef _NOTREE
"help",
#else
"Logdir",
#endif
"eXec", "Copy", "Delete", "Rename", "Sort", "Find",
#ifdef _NOTREE
"Logdir",
#else
"Tree",
#endif
"Editor",
#ifdef _NOARCHIVE
"",
#else
"Unpack",
#endif
#if FD >= 2
"Attr", "Info", "Move", "rmDir", "mKdir",
"sHell",
# ifdef _NOWRITEFS
"",
# else
"Write",
# endif
# ifdef _NOARCHIVE
"",
# else
"Backup",
# endif
"View",
# ifdef _NOARCHIVE
"",
# else
"Pack",
# endif
#endif /* FD >= 2 */
};
#ifdef HAVEFLAGS
CONST char fflagsymlist[] = "ANacuacu";
CONST u_long fflaglist[] = {
SF_ARCHIVED, UF_NODUMP,
SF_APPEND, SF_IMMUTABLE, SF_NOUNLINK,
UF_APPEND, UF_IMMUTABLE, UF_NOUNLINK
};
#endif
winvartable winvar[MAXWINDOWS];
#ifndef _NOCOLOR
int ansicolor = 0;
char *ansipalette = NULL;
#endif
#ifndef _NOPRECEDE
char *precedepath = NULL;
#endif
#ifndef _NOSPLITWIN
int windows = 1;
#endif
#if !defined (_NOSPLITWIN) || defined (DEP_PTY)
int win = 0;
#endif
int calc_x = -1;
int calc_y = -1;
static CONST u_short modelist[] = {
S_IFDIR, S_IFLNK, S_IFSOCK, S_IFIFO, S_IFBLK, S_IFCHR
};
#define MODELISTSIZ arraysize(modelist)
static CONST char suffixlist[] = {
'/', '@', '=', '|'
};
#define SUFFIXLISTSIZ arraysize(suffixlist)
#ifndef _NOCOLOR
static CONST u_char colorlist[] = {
CL_DIR, CL_LINK, CL_SOCK, CL_FIFO, CL_BLOCK, CL_CHAR
};
static CONST char defpalette[] = {
ANSI_FG, /* CL_REG */
ANSI_BG, /* CL_BACK */
ANSI_CYAN, /* CL_DIR */
ANSI_GREEN, /* CL_RONLY */
ANSI_BLUE, /* CL_HIDDEN */
ANSI_YELLOW, /* CL_LINK */
ANSI_MAGENTA, /* CL_SOCK */
ANSI_RED, /* CL_FIFO */
ANSI_FG, /* CL_BLOCK */
ANSI_FG, /* CL_CHAR */
ANSI_FG, /* CL_EXE */
};
#endif /* !_NOCOLOR */
#ifndef _NOPRECEDE
static int maxstat = 0;
static int haste = 0;
#endif
static int search_x = -1;
static int search_y = -1;
#ifndef _NOCOLOR
static int NEAR getcolorid(namep)
namelist *namep;
{
int i;
if (!isread(namep)) return(CL_HIDDEN);
if (!iswrite(namep)) return(CL_RONLY);
for (i = 0; i < MODELISTSIZ; i++)
if ((namep -> st_mode & S_IFMT) == modelist[i])
return(colorlist[i]);
if (isexec(namep)) return(CL_EXE);
return(CL_REG);
}
static int NEAR biascolor(color)
int color;
{
if (color == ANSI_FG)
color = (ansicolor == 3) ? ANSI_BLACK : ANSI_WHITE;
else if (color == ANSI_BG) color = (ansicolor == 2) ? ANSI_BLACK : -1;
return(color);
}
static int NEAR getcolor(id)
int id;
{
int color;
if (!ansipalette || id >= strlen(ansipalette)) color = defpalette[id];
else {
color = ansipalette[id];
if (Xisdigit(color)) color -= '0';
else color = defpalette[id];
}
return(biascolor(color));
}
#endif /* !_NOCOLOR */
static VOID NEAR pathbar(VOID_A)
{
#ifndef _NOTRADLAYOUT
if (istradlayout()) {
Xlocate(0, TL_PATH);
Xputterm(L_CLEAR);
Xlocate(TC_PATH, TL_PATH);
Xattrputs(TS_PATH, 1);
cputstr(TD_PATH, fullpath);
Xlocate(TC_MARK, TL_PATH);
VOID_C XXcprintf("%<*d", TD_MARK, mark);
Xattrputs(TS_MARK, 1);
# if FD >= 3
if (sizeunit) VOID_C XXcprintf("%>'*qd", TD_SIZE, marksize);
else
# endif
VOID_C XXcprintf("%<'*qd", TD_SIZE, marksize);
Xtflush();
return;
}
#endif /* !_NOTRADLAYOUT */
Xlocate(0, L_PATH);
Xputterm(L_CLEAR);
Xlocate(C_PATH, L_PATH);
Xattrputs(S_PATH, 1);
cputstr(D_PATH, fullpath);
Xtflush();
}
VOID helpbar(VOID_A)
{
int i, col, gap, width, len, ofs, max, blk, rest;
#if FD >= 2
if (helplayout) {
max = helplayout / 100;
blk = helplayout % 100;
if (max < 0) max = FUNCLAYOUT / 100;
else if (max > MAXHELPINDEX) max = MAXHELPINDEX;
if (blk <= 0 || blk > max) blk = max;
}
else
#endif
{
max = FUNCLAYOUT / 100;
blk = FUNCLAYOUT % 100;
}
if (ishardomit()) {
col = n_column;
gap = 0;
}
else if (iswellomit()) {
col = n_column;
gap = 1;
}
else if (isrightomit()) {
col = n_column;
gap = 2;
}
else if (isleftshift()) {
col = n_column;
gap = 3;
}
else {
col = n_column - 1;
gap = 3;
}
if (max > FUNCLAYOUT / 100) gap = 1;
rest = max - 1 + gap * ((max - 1) / blk);
width = (col - 4 - rest) / max;
ofs = (n_column - width * max - rest) / 2;
if (ofs < 4) ofs = 4;
Xlocate(0, L_HELP);
Xputterm(L_CLEAR);
VOID_C XXputch(isdisplnk(dispmode) ? 'S' : ' ');
VOID_C XXputch(isdisptyp(dispmode) ? 'T' : ' ');
VOID_C XXputch(ishidedot(dispmode) ? 'H' : ' ');
#ifdef HAVEFLAGS
VOID_C XXputch(isfileflg(dispmode) ? 'F' : ' ');
#endif
for (i = 0; i < max; i++) {
Xlocate(ofs + (width + 1) * i + (i / blk) * gap, L_HELP);
len = (width - strlen2(helpindex[i]) + 1) / 2;
if (len < 0) len = 0;
attrputstr(len, NULL, 1);
attrputstr(width - len, helpindex[i], 1);
}
Xtflush();
}
static CONST char *NEAR skipstr(s, n)
CONST char *s;
int n;
{
while (n-- > 0 && *s) s++;
return(s);
}
static VOID NEAR putsorttype(VOID_A)
{
CONST char *str[MAXSORTTYPE + 1];
#ifndef _NOPRECEDE
if (haste) {
VOID_C Xkanjiputs(OMIT_K);
return;
}
#endif
str[0] = ORAW_K;
str[SRT_FILENAME] = ONAME_K;
str[SRT_EXTENSION] = OEXT_K;
str[SRT_SIZE] = OSIZE_K;
str[SRT_DATE] = ODATE_K;
str[SRT_LENGTH] = OLEN_K;
VOID_C Xkanjiputs(skipstr(str[sorton & SRT_TYPE], 3));
if (!(sorton & SRT_TYPE)) return;
str[0] = OINC_K;
str[1] = ODEC_K;
VOID_C XXcprintf("(%k)", skipstr(str[(sorton & SRT_DESC) ? 1 : 0], 3));
}
static VOID NEAR statusbar(VOID_A)
{
#ifndef _NOTRADLAYOUT
if (istradlayout()) {
Xlocate(0, TL_STATUS);
Xputterm(L_CLEAR);
Xlocate(TC_INFO, TL_STATUS);
Xattrputs(TS_INFO, 1);
Xlocate(TC_SIZE, TL_STATUS);
VOID_C XXcprintf("%<*d", TD_MARK, maxfile);
Xattrputs(TS_SIZE, 1);
# if FD >= 3
if (sizeunit) VOID_C XXcprintf("%>'*qd", TD_SIZE, totalsize);
else
# endif
VOID_C XXcprintf("%<'*qd", TD_SIZE, totalsize);
return;
}
#endif /* !_NOTRADLAYOUT */
Xlocate(0, L_STATUS);
Xputterm(L_CLEAR);
Xlocate(C_PAGE, L_STATUS);
Xattrputs(S_PAGE, 1);
VOID_C XXcprintf("%<*d/%<*d",
D_PAGE, filepos / FILEPERPAGE + 1,
D_PAGE, (maxfile - 1) / FILEPERPAGE + 1);
Xlocate(C_MARK, L_STATUS);
Xattrputs(S_MARK, 1);
VOID_C XXcprintf("%<*d/%<*d", D_MARK, mark, D_MARK, maxfile);
if (!ishardomit()) {
Xlocate(C_SORT, L_STATUS);
Xattrputs(S_SORT, 1);
putsorttype();
}
Xlocate(C_FIND, L_STATUS);
Xattrputs(S_FIND, 1);
if (findpattern) cputstr(D_FIND, findpattern);
Xtflush();
}
static VOID NEAR stackbar(VOID_A)
{
#ifndef _NOCOLOR
int x, color, bgcolor;
#endif
int i, width;
width = n_column / MAXSTACK;
Xlocate(0, L_STACK);
#ifndef _NOCOLOR
if ((bgcolor = getcolor(CL_BACK)) >= 0) Xchgcolor(bgcolor, 1);
x = 0;
#endif
Xputterm(L_CLEAR);
for (i = 0; i < stackdepth; i++) {
#ifndef _NOCOLOR
if (ansicolor == 2)
for (; x < width * i + 1; x++) VOID_C XXputch(' ');
else
#endif
Xlocate(width * i + 1, L_STACK);
#ifndef _NOCOLOR
color = getcolor(getcolorid(&(filestack[i])));
if (ansicolor && color >= 0) Xchgcolor(color, 1);
else
#endif
Xputterm(T_STANDOUT);
cputstr(width - 2, filestack[i].name);
#ifndef _NOCOLOR
x += width - 2;
if (bgcolor >= 0) Xchgcolor(bgcolor, 1);
else if (ansicolor) Xputterm(T_NORMAL);
else
#endif
Xputterm(END_STANDOUT);
}
#ifndef _NOCOLOR
if (bgcolor >= 0) {
for (; x < n_column; x++) VOID_C XXputch(' ');
Xputterm(T_NORMAL);
}
#endif
Xtflush();
}
static VOID NEAR cputbytes(size, bsize, width)
off_t size, bsize;
int width;
{
off_t n;
int len;
if (size < (off_t)0) {
VOID_C XXcprintf("%*s", width, "?");
return;
}
n = size * bsize;
len = (size > MAXTYPE(off_t) / bsize)
? width : Xfprintf(NULL, "%'qd", n);
if (len + W_BYTES <= width)
VOID_C XXcprintf("%<'*qd%s", width - W_BYTES, n, S_BYTES);
else {
n = calcKB(size, bsize);
VOID_C XXcprintf("%<>'*qd", width, n);
}
}
static VOID NEAR sizebar(VOID_A)
{
off_t total, fre, bsize;
if (!hassizeinfo() || !*fullpath) return;
if (getinfofs(curpath, &total, &fre, &bsize) < 0)
total = fre = (off_t)-1;
#ifndef _NOTRADLAYOUT
if (istradlayout()) {
Xlocate(0, TL_SIZE);
Xputterm(L_CLEAR);
Xlocate(TC_PAGE, TL_SIZE);
Xattrputs(TS_PAGE, 1);
VOID_C XXcprintf("%<*d/%<*d",
TD_PAGE, filepos / FILEPERPAGE + 1,
TD_PAGE, (maxfile - 1) / FILEPERPAGE + 1);
Xlocate(TC_TOTAL, TL_SIZE);
Xattrputs(TS_TOTAL, 1);
cputbytes(total, bsize, TD_TOTAL);
Xlocate(TC_USED, TL_SIZE);
Xattrputs(TS_USED, 1);
cputbytes(total - fre, bsize, TD_USED);
Xlocate(TC_FREE, TL_SIZE);
Xattrputs(TS_FREE, 1);
cputbytes(fre, bsize, TD_FREE);
return;
}
#endif /* !_NOTRADLAYOUT */
Xlocate(0, L_SIZE);
Xputterm(L_CLEAR);
Xlocate(C_SIZE, L_SIZE);
Xattrputs(S_SIZE, 1);
#if FD >= 3
if (sizeunit)
VOID_C XXcprintf("%>'*qd/%>'*qd",
D_SIZE, marksize, D_SIZE, totalsize);
else
#endif
VOID_C XXcprintf("%<'*qd/%<'*qd", D_SIZE, marksize, D_SIZE, totalsize);
if (!ishardomit()) {
Xlocate(C_TOTAL, L_SIZE);
Xattrputs(S_TOTAL, 1);
cputbytes(total, bsize, D_TOTAL);
}
if (!iswellomit()) {
Xlocate(C_FREE, L_SIZE);
Xattrputs(S_FREE, 1);
cputbytes(fre, bsize, D_FREE);
}
Xtflush();
}
int putmode(buf, mode, notype)
char *buf;
u_int mode;
int notype;
{
int i, c;
i = 0;
if (!notype) {
if (!(c = getfsymbol(mode))) c = '-';
buf[i++] = c;
}
buf[i++] = (mode & S_IRUSR) ? 'r' : '-';
buf[i++] = (mode & S_IWUSR) ? 'w' : '-';
#if MSDOS
buf[i++] = (mode & S_IXUSR) ? 'x' : '-';
buf[i++] = (mode & S_ISVTX) ? 'a' : '-';
#else /* !MSDOS */
buf[i++] = (mode & S_ISUID) ? ((mode & S_IXUSR) ? 's' : 'S')
: ((mode & S_IXUSR) ? 'x' : '-');
buf[i++] = (mode & S_IRGRP) ? 'r' : '-';
buf[i++] = (mode & S_IWGRP) ? 'w' : '-';
buf[i++] = (mode & S_ISGID) ? ((mode & S_IXGRP) ? 's' : 'S')
: ((mode & S_IXGRP) ? 'x' : '-');
buf[i++] = (mode & S_IROTH) ? 'r' : '-';
buf[i++] = (mode & S_IWOTH) ? 'w' : '-';
buf[i++] = (mode & S_ISVTX) ? ((mode & S_IXOTH) ? 't' : 'T')
: ((mode & S_IXOTH) ? 'x' : '-');
#endif /* !MSDOS */
buf[i] = '\0';
return(i);
}
#ifdef HAVEFLAGS
int putflags(buf, flags)
char *buf;
u_long flags;
{
int i;
for (i = 0; i < arraysize(fflaglist); i++)
buf[i] = (flags & fflaglist[i]) ? fflagsymlist[i] : '-';
buf[i] = '\0';
return(i);
}
#endif
#ifndef NOUID
int putowner(buf, uid)
char *buf;
u_id_t uid;
{
uidtable *up;
int i, len;
i = len = (iswellomit()) ? WOWNERMIN : WOWNER;
if (uid == (u_id_t)-1) while (--i >= 0) buf[i] = '?';
else if ((up = finduid(uid, NULL)))
VOID_C strncpy2(buf, up -> name, &len, 0);
else VOID_C Xsnprintf(buf, len + 1, "%-*d", len, (int)uid);
return(len);
}
int putgroup(buf, gid)
char *buf;
g_id_t gid;
{
gidtable *gp;
int i, len;
i = len = (iswellomit()) ? WGROUPMIN : WGROUP;
if (gid == (g_id_t)-1) while (--i >= 0) buf[i] = '?';
else if ((gp = findgid(gid, NULL)))
VOID_C strncpy2(buf, gp -> name, &len, 0);
else VOID_C Xsnprintf(buf, len + 1, "%-*d", len, (int)gid);
return(len);
}
#endif /* !NOUID */
/*ARGSUSED*/
static int NEAR putsize(buf, n, width, max, sz)
char *buf;
off_t n;
int width, max, sz;
{
char tmp[MAXLONGWIDTH + 1];
int i, len;
if (max > MAXLONGWIDTH) max = MAXLONGWIDTH;
#if FD >= 3
if (sz && sizeunit)
VOID_C Xsnprintf(tmp, sizeof(tmp), "%>*qd", max, n);
else
#endif
VOID_C Xsnprintf(tmp, sizeof(tmp), "%<*qd", max, n);
for (i = max - width; i > 0; i--) if (tmp[i - 1] == ' ') break;
len = max - i;
Xstrncpy(buf, &(tmp[i]), len);
return(len);
}
static int NEAR putsize2(buf, namep, width)
char *buf;
namelist *namep;
int width;
{
if (isdir(namep))
VOID_C Xsnprintf(buf, width + 1,
"%*.*s", width, width, "<DIR>");
#if MSDOS
else if (s_isfifo(namep))
VOID_C Xsnprintf(buf, width + 1,
"%*.*s", width, width, "<VOL>");
#else /* !MSDOS */
# ifdef DEP_DOSDRIVE
else if (dospath2(nullstr) && s_isfifo(namep))
VOID_C Xsnprintf(buf, width + 1,
"%*.*s", width, width, "<VOL>");
# endif
else if (isdev(namep))
VOID_C Xsnprintf(buf, width + 1,
"%<*lu,%<*lu",
width / 2,
(u_long)major((u_long)(namep -> st_size)),
width - (width / 2) - 1,
(u_long)minor((u_long)(namep -> st_size)));
#endif /* !MSDOS */
#if FD >= 3
else if (sizeunit)
VOID_C Xsnprintf(buf, width + 1,
"%>*qd", width, namep -> st_size);
#endif
else VOID_C Xsnprintf(buf, width + 1,
"%<*qd", width, namep -> st_size);
return(width);
}
static int NEAR putfilename(buf, namep, width)
char *buf;
namelist *namep;
int width;
{
#ifdef NOSYMLINK
VOID_C strncpy2(buf, namep -> name, &width, fnameofs);
#else /* !NOSYMLINK */
# ifdef DEP_DOSDRIVE
char path[MAXPATHLEN];
# endif
char *tmp;
int i, w, len;
i = strncpy2(buf, namep -> name, &width, fnameofs);
if (!islink(namep)) return(width);
len = fnameofs - strlen3(namep -> name);
if (--len < 0) i++;
if (--len < 0 && i < width) buf[i++] = '-';
if (--len < 0 && i < width) buf[i++] = '>';
if (--len < 0) {
i++;
len = 0;
}
buf += i;
if ((w = width - i) <= 0) /*EMPTY*/;
# ifndef _NOARCHIVE
else if (archivefile) {
if (namep -> linkname)
VOID_C strncpy2(buf, namep -> linkname, &w, len);
}
# endif
else {
tmp = Xmalloc(width * 2 + len + 1);
i = Xreadlink(nodospath(path, namep -> name),
tmp, width * 2 + len);
if (i >= 0) {
tmp[i] = '\0';
VOID_C strncpy2(buf, tmp, &w, len);
}
Xfree(tmp);
}
#endif /* !NOSYMLINK */
return(width);
}
static VOID NEAR infobar(VOID_A)
{
char *buf;
struct tm *tm;
int len;
if (!filelist || maxfile < 0) return;
#ifdef DEP_PTY
if (parentfd >= 0) return;
#endif
#ifndef _NOTRADLAYOUT
if (istradlayout()) {
Xlocate(TC_INFO + TW_INFO, TL_STATUS);
cputspace(TD_INFO);
Xlocate(TC_INFO + TW_INFO, TL_STATUS);
if (filepos >= maxfile) {
if (filelist[0].st_nlink < 0 && filelist[0].name)
VOID_C Xkanjiputs(filelist[0].name);
Xtflush();
return;
}
len = TD_INFO
- (1 + TWSIZE2 + 1 + WDATE + 1 + WTIME + 1 + TWMODE);
# ifndef _NOPRECEDE
if (!havestat(&(filelist[filepos]))) {
VOID_C kanjiputs2(filelist[filepos].name,
len, fnameofs);
Xtflush();
return;
}
# endif
buf = Xmalloc(TD_INFO * KANAWID + 1);
tm = localtime(&(filelist[filepos].st_mtim));
len = putfilename(buf, &(filelist[filepos]), len);
buf[len++] = ' ';
len += putsize2(&(buf[len]), &(filelist[filepos]), TWSIZE2);
buf[len++] = ' ';
VOID_C Xsnprintf(&(buf[len]), WDATE + 1 + WTIME + 1 + 1,
"%02d-%02d-%02d %2d:%02d ",
tm -> tm_year % 100, tm -> tm_mon + 1, tm -> tm_mday,
tm -> tm_hour, tm -> tm_min);
len += WDATE + 1 + WTIME + 1;
# ifdef HAVEFLAGS
if (isfileflg(dispmode)) {
len += putflags(&(buf[len]),
filelist[filepos].st_flags);
while (len < TWMODE) buf[len++] = ' ';
}
else
# endif
len += putmode(&(buf[len]),
(!isdisplnk(dispmode) && islink(&(filelist[filepos])))
? (S_IFLNK | 0777) : filelist[filepos].st_mode, 1);
VOID_C Xkanjiputs(buf);
Xfree(buf);
Xtflush();
return;
}
#endif /* !_NOTRADLAYOUT */
Xlocate(0, L_INFO);
Xputterm(L_CLEAR);
if (filepos >= maxfile) {
if (filelist[0].st_nlink < 0 && filelist[0].name)
VOID_C Xkanjiputs(filelist[0].name);
Xtflush();
return;
}
#ifndef _NOPRECEDE
if (!havestat(&(filelist[filepos]))) {
len = WMODE + WSIZE2 + 1 + WDATE + 1 + WTIME + 1;
if (!ishardomit()) {
len += 1 + WNLINK + 1;
# ifndef NOUID
len += (iswellomit())
? WOWNERMIN + 1 + WGROUPMIN + 1
: WOWNER + 1 + WGROUP + 1;
# endif
}
Xlocate(len, L_INFO);
VOID_C kanjiputs2(filelist[filepos].name,
n_lastcolumn - len, fnameofs);
Xtflush();
return;
}
#endif
buf = Xmalloc(n_lastcolumn * KANAWID + 1);
tm = localtime(&(filelist[filepos].st_mtim));
if (isbestomit()) len = 0;
#ifdef HAVEFLAGS
else if (isfileflg(dispmode)) {
len = putflags(buf, filelist[filepos].st_flags);
while (len < WMODE) buf[len++] = ' ';
}
#endif
else len = putmode(buf,
(!isdisplnk(dispmode) && islink(&(filelist[filepos])))
? (S_IFLNK | 0777) : filelist[filepos].st_mode, 0);
if (!ishardomit()) {
VOID_C Xsnprintf(&(buf[len]), 1 + WNLINK + 1 + 1,
" %<*d ", WNLINK, (int)(filelist[filepos].st_nlink));
len += 1 + WNLINK + 1;
#ifndef NOUID
len += putowner(&(buf[len]), filelist[filepos].st_uid);
buf[len++] = ' ';
len += putgroup(&(buf[len]), filelist[filepos].st_gid);
buf[len++] = ' ';
#endif
}
#if !MSDOS
if (isdev(&(filelist[filepos]))) {
len += putsize(&(buf[len]),
(off_t)major((u_long)(filelist[filepos].st_size)),
3, n_lastcolumn - len, 0);
buf[len++] = ',';
buf[len++] = ' ';
len += putsize(&(buf[len]),
(off_t)minor((u_long)(filelist[filepos].st_size)),
3, n_lastcolumn - len, 0);
}
else
#endif
len += putsize(&(buf[len]),
filelist[filepos].st_size, WSIZE2, n_lastcolumn - len, 1);
buf[len++] = ' ';
VOID_C Xsnprintf(&(buf[len]), WDATE + 1 + WTIME + 1 + 1,
"%02d-%02d-%02d %02d:%02d ",
tm -> tm_year % 100, tm -> tm_mon + 1, tm -> tm_mday,
tm -> tm_hour, tm -> tm_min);
len += WDATE + 1 + WTIME + 1;
putfilename(&(buf[len]), &(filelist[filepos]), n_lastcolumn - len);
VOID_C Xkanjiputs(buf);
Xfree(buf);
Xtflush();
}
VOID waitmes(VOID_A)
{
helpbar();
Xlocate(0, L_MESLINE);
Xputterm(L_CLEAR);
VOID_C Xkanjiputs(WAIT_K);
if (win_x >= 0 && win_y >= 0) Xlocate(win_x, win_y);
Xtflush();
}
int filetop(w)
int w;
{
int n;
n = wheader;
while (w) n += winvar[--w].v_fileperrow + 1;
return(n);
}
static int NEAR calclocate(n)
int n;
{
#ifndef _NOCOLOR
int bgcolor;
#endif
int col, width;
col = n_column;
if (ispureshift()) col++;
width = col / FILEPERLINE;
n %= FILEPERPAGE;
calc_x = (n / FILEPERROW) * width;
calc_y = n % FILEPERROW + filetop(win);
#ifndef _NOCOLOR
if ((bgcolor = getcolor(CL_BACK)) >= 0) {
Xchgcolor(bgcolor, 1);
Xlocate(calc_x, calc_y);
if (!isleftshift()) {
VOID_C XXputch(' ');
calc_x++;
}
}
else
#endif
{
if (!isleftshift()) calc_x++;
Xlocate(calc_x, calc_y);
}
return(width);
}
#ifdef NOUID
#define WIDTH1 (WMODE + 1 + WSECOND + 1)
#else
#define WIDTH1 (iswellomit() \
? (WOWNERMIN + 1 + WGROUPMIN + 1 + WMODE + 1 + WSECOND + 1) \
: (WOWNER + 1 + WGROUP + 1 + WMODE + 1 + WSECOND + 1))
#endif
#define WIDTH2 (WTIME + 1 + WDATE + 1)
#define WIDTH3 (WSIZE + 1)
int calcwidth(VOID_A)
{