-/* $NetBSD: print.c,v 1.22 1998/07/28 05:15:47 mycroft Exp $ */
-
/*
* Copyright (c) 1989, 1993, 1994
* The Regents of the University of California. All rights reserved.
* SUCH DAMAGE.
*/
-#include <sys/cdefs.h>
-#ifndef lint
#if 0
-static char sccsid[] = "@(#)print.c 8.5 (Berkeley) 7/28/94";
-#else
-__RCSID("$NetBSD: print.c,v 1.22 1998/07/28 05:15:47 mycroft Exp $");
-#endif
+#ifndef lint
+static char sccsid[] = "@(#)print.c 8.4 (Berkeley) 4/17/94";
#endif /* not lint */
+#endif
+#include <sys/cdefs.h>
+__RCSID("$FreeBSD: src/bin/ls/print.c,v 1.57 2002/08/29 14:29:09 keramida Exp $");
#include <sys/param.h>
#include <sys/stat.h>
+#ifdef __APPLE__
+#include <sys/acl.h>
+#include <sys/xattr.h>
+#include <sys/types.h>
+#include <grp.h>
+#include <pwd.h>
+#include <TargetConditionals.h>
+#if !TARGET_OS_EMBEDDED
+#include <membership.h>
+#include <membershipPriv.h>
+#endif
+#include <uuid/uuid.h>
+#endif
#include <err.h>
#include <errno.h>
#include <fts.h>
-#include <grp.h>
-#include <pwd.h>
+#include <math.h>
+#include <langinfo.h>
+#include <libutil.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
-#include <tzfile.h>
#include <unistd.h>
-#include <utmp.h>
+#ifdef COLORLS
+#include <ctype.h>
+#include <termcap.h>
+#include <signal.h>
+#endif
+#include <stdint.h> /* intmax_t */
+#include <assert.h>
+#ifdef __APPLE__
+#include <get_compat.h>
+#else
+#define COMPAT_MODE(a,b) (1)
+#endif /* __APPLE__ */
#include "ls.h"
#include "extern.h"
-static int printaname __P((FTSENT *, int, int));
-static void printlink __P((FTSENT *));
-static void printtime __P((time_t));
-static int printtype __P((u_int));
-
-static time_t now;
+static int printaname(FTSENT *, u_long, u_long);
+static void printlink(FTSENT *);
+static void printtime(time_t);
+static int printtype(u_int);
+static void printsize(size_t, off_t);
+#ifdef COLORLS
+static void endcolor(int);
+static int colortype(mode_t);
+#endif
#define IS_NOPRINT(p) ((p)->fts_number == NO_PRINT)
+#ifdef COLORLS
+/* Most of these are taken from <sys/stat.h> */
+typedef enum Colors {
+ C_DIR, /* directory */
+ C_LNK, /* symbolic link */
+ C_SOCK, /* socket */
+ C_FIFO, /* pipe */
+ C_EXEC, /* executable */
+ C_BLK, /* block special */
+ C_CHR, /* character special */
+ C_SUID, /* setuid executable */
+ C_SGID, /* setgid executable */
+ C_WSDIR, /* directory writeble to others, with sticky
+ * bit */
+ C_WDIR, /* directory writeble to others, without
+ * sticky bit */
+ C_NUMCOLORS /* just a place-holder */
+} Colors;
+
+static const char *defcolors = "exfxcxdxbxegedabagacad";
+
+/* colors for file types */
+static struct {
+ int num[2];
+ int bold;
+} colors[C_NUMCOLORS];
+#endif
+
void
-printscol(dp)
- DISPLAY *dp;
+printscol(DISPLAY *dp)
{
FTSENT *p;
+ if (COMPAT_MODE("bin/ls", "Unix2003")) {
+ if (dp->list->fts_level != FTS_ROOTLEVEL && (f_longform || f_size))
+ (void)printf("total %qu\n", (u_int64_t)howmany(dp->btotal, blocksize));
+ }
+
for (p = dp->list; p; p = p->fts_link) {
if (IS_NOPRINT(p))
continue;
}
}
+/*
+ * print name in current style
+ */
+static int
+printname(const char *name)
+{
+ if (f_octal || f_octal_escape)
+ return prn_octal(name);
+ else if (f_nonprint)
+ return prn_printable(name);
+ else
+ return prn_normal(name);
+}
+
+/*
+ * print access control list
+ */
+static struct {
+ acl_perm_t perm;
+ char *name;
+ int flags;
+#define ACL_PERM_DIR (1<<0)
+#define ACL_PERM_FILE (1<<1)
+} acl_perms[] = {
+ {ACL_READ_DATA, "read", ACL_PERM_FILE},
+ {ACL_LIST_DIRECTORY, "list", ACL_PERM_DIR},
+ {ACL_WRITE_DATA, "write", ACL_PERM_FILE},
+ {ACL_ADD_FILE, "add_file", ACL_PERM_DIR},
+ {ACL_EXECUTE, "execute", ACL_PERM_FILE},
+ {ACL_SEARCH, "search", ACL_PERM_DIR},
+ {ACL_DELETE, "delete", ACL_PERM_FILE | ACL_PERM_DIR},
+ {ACL_APPEND_DATA, "append", ACL_PERM_FILE},
+ {ACL_ADD_SUBDIRECTORY, "add_subdirectory", ACL_PERM_DIR},
+ {ACL_DELETE_CHILD, "delete_child", ACL_PERM_DIR},
+ {ACL_READ_ATTRIBUTES, "readattr", ACL_PERM_FILE | ACL_PERM_DIR},
+ {ACL_WRITE_ATTRIBUTES, "writeattr", ACL_PERM_FILE | ACL_PERM_DIR},
+ {ACL_READ_EXTATTRIBUTES, "readextattr", ACL_PERM_FILE | ACL_PERM_DIR},
+ {ACL_WRITE_EXTATTRIBUTES, "writeextattr", ACL_PERM_FILE | ACL_PERM_DIR},
+ {ACL_READ_SECURITY, "readsecurity", ACL_PERM_FILE | ACL_PERM_DIR},
+ {ACL_WRITE_SECURITY, "writesecurity", ACL_PERM_FILE | ACL_PERM_DIR},
+ {ACL_CHANGE_OWNER, "chown", ACL_PERM_FILE | ACL_PERM_DIR},
+ {0, NULL, 0}
+};
+
+static struct {
+ acl_flag_t flag;
+ char *name;
+ int flags;
+} acl_flags[] = {
+ {ACL_ENTRY_FILE_INHERIT, "file_inherit", ACL_PERM_DIR},
+ {ACL_ENTRY_DIRECTORY_INHERIT, "directory_inherit", ACL_PERM_DIR},
+ {ACL_ENTRY_LIMIT_INHERIT, "limit_inherit", ACL_PERM_FILE | ACL_PERM_DIR},
+ {ACL_ENTRY_ONLY_INHERIT, "only_inherit", ACL_PERM_DIR},
+ {0, NULL, 0}
+};
+
+static char *
+uuid_to_name(uuid_t *uu)
+{
+#if TARGET_OS_EMBEDDED
+ return strdup("<UNKNOWN>");
+#else /* !TARGET_OS_EMBEDDED */
+ int is_gid = -1;
+ struct group *tgrp = NULL;
+ struct passwd *tpass = NULL;
+ char *name = NULL;
+ uid_t id;
+
+
+#define MAXNAMETAG (MAXLOGNAME + 6) /* + strlen("group:") */
+ name = (char *) malloc(MAXNAMETAG);
+
+ if (NULL == name)
+ err(1, "malloc");
+
+ if (!f_numericonly) {
+ if (0 != mbr_uuid_to_id(*uu, &id, &is_gid))
+ goto errout;
+ }
+
+ switch (is_gid) {
+ case ID_TYPE_UID:
+ tpass = getpwuid(id);
+ if (!tpass) {
+ goto errout;
+ }
+ snprintf(name, MAXNAMETAG, "%s:%s", "user", tpass->pw_name);
+ break;
+ case ID_TYPE_GID:
+ tgrp = getgrgid((gid_t) id);
+ if (!tgrp) {
+ goto errout;
+ }
+ snprintf(name, MAXNAMETAG, "%s:%s", "group", tgrp->gr_name);
+ break;
+ default:
+ goto errout;
+ }
+ return name;
+ errout:
+ uuid_unparse_upper(*uu, name);
+ return name;
+#endif /* !TARGET_OS_EMBEDDED */
+}
+
+static void
+printxattr(DISPLAY *dp, char *filename, ssize_t xattr)
+{
+ int flags = XATTR_NOFOLLOW;
+ char *buf = malloc(xattr);
+
+ if (NULL == buf)
+ err(1, "malloc");
+ if (listxattr(filename, buf, xattr, flags) > 0) {
+ char *name;
+ for (name = buf; name < buf+xattr; name += strlen(name) + 1) {
+ ssize_t size = getxattr(filename, name, 0, 0, 0, flags);
+ putchar('\t');
+ printname(name);
+ putchar('\t');
+ printsize(dp->s_size, size);
+ putchar('\n');
+ }
+ }
+ free(buf);
+}
+
+static void
+printacl(acl_t acl, int isdir)
+{
+ acl_entry_t entry = NULL;
+ int index;
+ uuid_t *applicable;
+ char *name = NULL;
+ acl_tag_t tag;
+ acl_flagset_t flags;
+ acl_permset_t perms;
+ char *type;
+ int i, first;
+
+
+ for (index = 0;
+ acl_get_entry(acl, entry == NULL ? ACL_FIRST_ENTRY : ACL_NEXT_ENTRY, &entry) == 0;
+ index++) {
+ if (acl_get_tag_type(entry, &tag) != 0)
+ continue;
+ if (acl_get_flagset_np(entry, &flags) != 0)
+ continue;
+ if (acl_get_permset(entry, &perms) != 0)
+ continue;
+ if ((applicable = (uuid_t *) acl_get_qualifier(entry)) == NULL)
+ continue;
+ name = uuid_to_name(applicable);
+ acl_free(applicable);
+ switch(tag) {
+ case ACL_EXTENDED_ALLOW:
+ type = "allow";
+ break;
+ case ACL_EXTENDED_DENY:
+ type = "deny";
+ break;
+ default:
+ type = "unknown";
+ }
+
+ (void)printf(" %d: %s%s %s ",
+ index,
+ name,
+ acl_get_flag_np(flags, ACL_ENTRY_INHERITED) ? " inherited" : "",
+ type);
+
+ if (name)
+ free(name);
+
+ for (i = 0, first = 0; acl_perms[i].name != NULL; i++) {
+ if (acl_get_perm_np(perms, acl_perms[i].perm) == 0)
+ continue;
+ if (!(acl_perms[i].flags & (isdir ? ACL_PERM_DIR : ACL_PERM_FILE)))
+ continue;
+ (void)printf("%s%s", first++ ? "," : "", acl_perms[i].name);
+ }
+ for (i = 0; acl_flags[i].name != NULL; i++) {
+ if (acl_get_flag_np(flags, acl_flags[i].flag) == 0)
+ continue;
+ if (!(acl_flags[i].flags & (isdir ? ACL_PERM_DIR : ACL_PERM_FILE)))
+ continue;
+ (void)printf("%s%s", first++ ? "," : "", acl_flags[i].name);
+ }
+
+ (void)putchar('\n');
+ }
+
+}
+
void
-printlong(dp)
- DISPLAY *dp;
+printlong(DISPLAY *dp)
{
struct stat *sp;
FTSENT *p;
NAMES *np;
char buf[20];
- char nbuf[MAXPATHLEN + 1], *name;
-
- now = time(NULL);
+#ifdef __APPLE__
+ acl_t acl = NULL;
+ acl_entry_t dummy;
+ char full_path[MAXPATHLEN];
+ char *filename;
+ ssize_t xattr = 0;
+ char str[2];
+#endif
+#ifdef COLORLS
+ int color_printed = 0;
+#endif
if (dp->list->fts_level != FTS_ROOTLEVEL && (f_longform || f_size))
- (void)printf("total %qu\n",
- (long long)(howmany(dp->btotal, blocksize)));
+ (void)printf("total %qu\n", (u_int64_t)howmany(dp->btotal, blocksize));
for (p = dp->list; p; p = p->fts_link) {
if (IS_NOPRINT(p))
continue;
sp = p->fts_statp;
- if (f_inode)
- (void)printf("%*u ", dp->s_inode, sp->st_ino);
+ if (f_inode)
+#if _DARWIN_FEATURE_64_BIT_INODE
+ (void)printf("%*llu ", dp->s_inode, (u_quad_t)sp->st_ino);
+#else
+ (void)printf("%*lu ", dp->s_inode, (u_long)sp->st_ino);
+#endif
if (f_size)
- (void)printf("%*qu ", dp->s_block,
- (long long)howmany(sp->st_blocks, blocksize));
- (void)strmode(sp->st_mode, buf);
+ (void)printf("%*qu ",
+ dp->s_block, (u_int64_t)howmany(sp->st_blocks, blocksize));
+ strmode(sp->st_mode, buf);
np = p->fts_pointer;
- (void)printf("%s %*u %-*s %-*s ", buf, dp->s_nlink,
- sp->st_nlink, dp->s_user, np->user, dp->s_group,
- np->group);
+#ifdef __APPLE__
+ buf[10] = '\0'; /* make +/@ abut the mode */
+ filename = p->fts_name;
+ if (p->fts_level != FTS_ROOTLEVEL)
+ {
+ snprintf(full_path, sizeof full_path, "%s/%s",
+ p->fts_parent->fts_accpath, p->fts_name);
+ filename = full_path;
+ }
+ /* symlinks can not have ACLs */
+ acl = acl_get_link_np(filename, ACL_TYPE_EXTENDED);
+ if (acl && acl_get_entry(acl, ACL_FIRST_ENTRY, &dummy) == -1) {
+ acl_free(acl);
+ acl = NULL;
+ }
+ xattr = listxattr(filename, NULL, 0, XATTR_NOFOLLOW);
+ if (xattr < 0)
+ xattr = 0;
+ str[1] = '\0';
+ if (xattr > 0)
+ str[0] = '@';
+ else if (acl != NULL)
+ str[0] = '+';
+ else
+ str[0] = ' ';
+#endif /* __APPLE__ */
+ if (f_group && f_owner) { /* means print neither */
+#ifdef __APPLE__
+ (void)printf("%s%s %*u ", buf, str, dp->s_nlink,
+ sp->st_nlink);
+#else /* ! __APPLE__ */
+ (void)printf("%s %*u ", buf, dp->s_nlink,
+ sp->st_nlink);
+#endif /* __APPLE__ */
+ }
+ else if (f_group) {
+#ifdef __APPLE__
+ (void)printf("%s%s %*u %-*s ", buf, str, dp->s_nlink,
+ sp->st_nlink, dp->s_group, np->group);
+#else /* ! __APPLE__ */
+ (void)printf("%s %*u %-*s ", buf, dp->s_nlink,
+ sp->st_nlink, dp->s_group, np->group);
+#endif /* __APPLE__ */
+ }
+ else if (f_owner) {
+#ifdef __APPLE__
+ (void)printf("%s%s %*u %-*s ", buf, str, dp->s_nlink,
+ sp->st_nlink, dp->s_user, np->user);
+#else /* ! __APPLE__ */
+ (void)printf("%s %*u %-*s ", buf, dp->s_nlink,
+ sp->st_nlink, dp->s_user, np->user);
+#endif /* __APPLE__ */
+ }
+ else {
+#ifdef __APPLE__
+ (void)printf("%s%s %*u %-*s %-*s ", buf, str, dp->s_nlink,
+ sp->st_nlink, dp->s_user, np->user, dp->s_group,
+ np->group);
+#else /* ! __APPLE__ */
+ (void)printf("%s %*u %-*s %-*s ", buf, dp->s_nlink,
+ sp->st_nlink, dp->s_user, np->user, dp->s_group,
+ np->group);
+#endif /* ! __APPLE__ */
+ }
if (f_flags)
(void)printf("%-*s ", dp->s_flags, np->flags);
if (S_ISCHR(sp->st_mode) || S_ISBLK(sp->st_mode))
- (void)printf("%*u, %*u ",
- dp->s_major, major(sp->st_rdev), dp->s_minor,
- minor(sp->st_rdev));
+ if (minor(sp->st_rdev) > 255 || minor(sp->st_rdev) < 0)
+ (void)printf("%3d, 0x%08x ",
+ major(sp->st_rdev),
+ (u_int)minor(sp->st_rdev));
+ else
+ (void)printf("%3d, %3d ",
+ major(sp->st_rdev), minor(sp->st_rdev));
+ else if (dp->bcfile)
+ (void)printf("%*s%*qu ",
+ 8 - dp->s_size, "", dp->s_size, (u_int64_t)sp->st_size);
else
- (void)printf("%*qu ", dp->s_size,
- (long long)sp->st_size);
+ printsize(dp->s_size, sp->st_size);
if (f_accesstime)
printtime(sp->st_atime);
else if (f_statustime)
printtime(sp->st_ctime);
+ else if (f_birthtime)
+ printtime(sp->st_birthtime);
else
printtime(sp->st_mtime);
- if (f_nonprint) {
- prcopy(p->fts_name, nbuf, p->fts_namelen+1);
- name = nbuf;
- } else
- name = p->fts_name;
- (void)printf("%s", name);
+#ifdef COLORLS
+ if (f_color)
+ color_printed = colortype(sp->st_mode);
+#endif
+ (void)printname(p->fts_name);
+#ifdef COLORLS
+ if (f_color && color_printed)
+ endcolor(0);
+#endif
if (f_type)
(void)printtype(sp->st_mode);
if (S_ISLNK(sp->st_mode))
printlink(p);
(void)putchar('\n');
+#ifdef __APPLE__
+ if (f_xattr && xattr) {
+ printxattr(dp, filename, xattr);
+ }
+ if (acl != NULL) {
+ if (f_acl)
+ printacl(acl, S_ISDIR(sp->st_mode));
+ acl_free(acl);
+ acl = NULL;
+ }
+#endif /* __APPLE__ */
}
}
void
-printcol(dp)
- DISPLAY *dp;
+printstream(DISPLAY *dp)
+{
+ FTSENT *p;
+ extern int termwidth;
+ int chcnt;
+
+ for (p = dp->list, chcnt = 0; p; p = p->fts_link) {
+ if (p->fts_number == NO_PRINT)
+ continue;
+ if (strlen(p->fts_name) + chcnt +
+ (p->fts_link ? 2 : 0) >= (unsigned)termwidth) {
+ putchar('\n');
+ chcnt = 0;
+ }
+ chcnt += printaname(p, dp->s_inode, dp->s_block);
+ if (p->fts_link) {
+ printf(", ");
+ chcnt += 2;
+ }
+ }
+ if (chcnt)
+ putchar('\n');
+}
+
+void
+printcol(DISPLAY *dp)
{
extern int termwidth;
static FTSENT **array;
static int lastentries = -1;
FTSENT *p;
- int base, chcnt, col, colwidth, num;
- int numcols, numrows, row;
-
- colwidth = dp->maxlen;
- if (f_inode)
- colwidth += dp->s_inode + 1;
- if (f_size)
- colwidth += dp->s_block + 1;
- if (f_type)
- colwidth += 1;
-
- colwidth += 1;
+ int base;
+ int chcnt;
+ int cnt;
+ int col;
+ int colwidth;
+ int endcol;
+ int num;
+ int numcols;
+ int numrows;
+ int row;
+ int tabwidth;
- if (termwidth < 2 * colwidth) {
- printscol(dp);
- return;
- }
+ if (f_notabs)
+ tabwidth = 1;
+ else
+ tabwidth = 8;
/*
* Have to do random access in the linked list -- build a table
* of pointers.
*/
- if (dp->entries > lastentries) {
+ if ((lastentries == -1) || (dp->entries > lastentries)) {
lastentries = dp->entries;
if ((array =
realloc(array, dp->entries * sizeof(FTSENT *))) == NULL) {
- warn("%s", "");
+ warn(NULL);
printscol(dp);
}
}
if (p->fts_number != NO_PRINT)
array[num++] = p;
- numcols = termwidth / colwidth;
- colwidth = termwidth / numcols; /* spread out if possible */
- numrows = num / numcols;
- if (num % numcols)
- ++numrows;
-
- if (dp->list->fts_level != FTS_ROOTLEVEL && (f_longform || f_size))
- (void)printf("total %qu\n",
- (long long)(howmany(dp->btotal, blocksize)));
- for (row = 0; row < numrows; ++row) {
- for (base = row, chcnt = col = 0; col < numcols; ++col) {
- chcnt = printaname(array[base], dp->s_inode,
- dp->s_block);
- if ((base += numrows) >= num)
- break;
- while (chcnt++ < colwidth)
- (void)putchar(' ');
- }
- (void)putchar('\n');
- }
-}
-
-void
-printacol(dp)
- DISPLAY *dp;
-{
- extern int termwidth;
- FTSENT *p;
- int chcnt, col, colwidth;
- int numcols;
-
colwidth = dp->maxlen;
if (f_inode)
colwidth += dp->s_inode + 1;
if (f_type)
colwidth += 1;
- colwidth += 1;
-
+ colwidth = (colwidth + tabwidth) & ~(tabwidth - 1);
if (termwidth < 2 * colwidth) {
printscol(dp);
return;
}
-
numcols = termwidth / colwidth;
- colwidth = termwidth / numcols; /* spread out if possible */
+ numrows = num / numcols;
+ if (num % numcols)
+ ++numrows;
+ assert(dp->list);
if (dp->list->fts_level != FTS_ROOTLEVEL && (f_longform || f_size))
- (void)printf("total %qu\n",
- (long long)(howmany(dp->btotal, blocksize)));
- chcnt = col = 0;
- for (p = dp->list; p; p = p->fts_link) {
- if (IS_NOPRINT(p))
- continue;
- if (col >= numcols) {
- chcnt = col = 0;
- (void)putchar('\n');
+ (void)printf("total %qu\n", (u_int64_t)howmany(dp->btotal, blocksize));
+
+ base = 0;
+ for (row = 0; row < numrows; ++row) {
+ endcol = colwidth;
+ if (!f_sortacross)
+ base = row;
+ for (col = 0, chcnt = 0; col < numcols; ++col) {
+ chcnt += printaname(array[base], dp->s_inode,
+ dp->s_block);
+ if (f_sortacross)
+ base++;
+ else
+ base += numrows;
+ if (base >= num)
+ break;
+ while ((cnt = ((chcnt + tabwidth) & ~(tabwidth - 1)))
+ <= endcol) {
+ if (f_sortacross && col + 1 >= numcols)
+ break;
+ (void)putchar(f_notabs ? ' ' : '\t');
+ chcnt = cnt;
+ }
+ endcol += colwidth;
}
- chcnt = printaname(p, dp->s_inode, dp->s_block);
- while (chcnt++ < colwidth)
- (void)putchar(' ');
- col++;
+ (void)putchar('\n');
}
- (void)putchar('\n');
}
/*
* return # of characters printed, no trailing characters.
*/
static int
-printaname(p, inodefield, sizefield)
- FTSENT *p;
- int sizefield, inodefield;
+printaname(FTSENT *p, u_long inodefield, u_long sizefield)
{
struct stat *sp;
int chcnt;
- char nbuf[MAXPATHLEN + 1], *name;
+#ifdef COLORLS
+ int color_printed = 0;
+#endif
sp = p->fts_statp;
chcnt = 0;
if (f_inode)
- chcnt += printf("%*u ", inodefield, sp->st_ino);
+#if _DARWIN_FEATURE_64_BIT_INODE
+ chcnt += printf("%*llu ", (int)inodefield, (u_quad_t)sp->st_ino);
+#else
+ chcnt += printf("%*lu ", (int)inodefield, (u_long)sp->st_ino);
+#endif
if (f_size)
- chcnt += printf("%*qu ", sizefield,
- (long long)howmany(sp->st_blocks, blocksize));
- if (f_nonprint) {
- prcopy(p->fts_name, nbuf, p->fts_namelen+1);
- name = nbuf;
- } else
- name = p->fts_name;
- chcnt += printf("%s", name);
+ chcnt += printf("%*qu ",
+ (int)sizefield, (u_int64_t)howmany(sp->st_blocks, blocksize));
+#ifdef COLORLS
+ if (f_color)
+ color_printed = colortype(sp->st_mode);
+#endif
+ chcnt += printname(p->fts_name);
+#ifdef COLORLS
+ if (f_color && color_printed)
+ endcolor(0);
+#endif
if (f_type)
chcnt += printtype(sp->st_mode);
return (chcnt);
}
static void
-printtime(ftime)
- time_t ftime;
+printtime(time_t ftime)
{
- int i;
- char *longstring;
+ char longstring[80];
+ static time_t now;
+ const char *format;
+ static int d_first = -1;
- longstring = ctime(&ftime);
- for (i = 4; i < 11; ++i)
- (void)putchar(longstring[i]);
+ if (d_first < 0)
+ d_first = (*nl_langinfo(D_MD_ORDER) == 'd');
+ if (now == 0)
+ now = time(NULL);
-#define SIXMONTHS ((DAYSPERNYEAR / 2) * SECSPERDAY)
+#define SIXMONTHS ((365 / 2) * 86400)
if (f_sectime)
- for (i = 11; i < 24; i++)
- (void)putchar(longstring[i]);
- else if (ftime + SIXMONTHS > now && ftime - SIXMONTHS < now)
- for (i = 11; i < 16; ++i)
- (void)putchar(longstring[i]);
- else {
- (void)putchar(' ');
- for (i = 20; i < 24; ++i)
- (void)putchar(longstring[i]);
+ /* mmm dd hh:mm:ss yyyy || dd mmm hh:mm:ss yyyy */
+ format = d_first ? "%e %b %T %Y " : "%b %e %T %Y ";
+ else if (COMPAT_MODE("bin/ls", "Unix2003")) {
+ if (ftime + SIXMONTHS > now && ftime <= now)
+ /* mmm dd hh:mm || dd mmm hh:mm */
+ format = d_first ? "%e %b %R " : "%b %e %R ";
+ else
+ /* mmm dd yyyy || dd mmm yyyy */
+ format = d_first ? "%e %b %Y " : "%b %e %Y ";
}
- (void)putchar(' ');
+ else if (ftime + SIXMONTHS > now && ftime < now + SIXMONTHS)
+ /* mmm dd hh:mm || dd mmm hh:mm */
+ format = d_first ? "%e %b %R " : "%b %e %R ";
+ else
+ /* mmm dd yyyy || dd mmm yyyy */
+ format = d_first ? "%e %b %Y " : "%b %e %Y ";
+ strftime(longstring, sizeof(longstring), format, localtime(&ftime));
+ fputs(longstring, stdout);
}
static int
-printtype(mode)
- u_int mode;
+printtype(u_int mode)
{
+
+ if (f_slash) {
+ if ((mode & S_IFMT) == S_IFDIR) {
+ (void)putchar('/');
+ return (1);
+ }
+ return (0);
+ }
+
switch (mode & S_IFMT) {
case S_IFDIR:
(void)putchar('/');
case S_IFWHT:
(void)putchar('%');
return (1);
+ default:
+ break;
}
if (mode & (S_IXUSR | S_IXGRP | S_IXOTH)) {
(void)putchar('*');
return (0);
}
+#ifdef COLORLS
+static int
+putch(int c)
+{
+ (void)putchar(c);
+ return 0;
+}
+
+static int
+writech(int c)
+{
+ char tmp = c;
+
+ (void)write(STDOUT_FILENO, &tmp, 1);
+ return 0;
+}
+
static void
-printlink(p)
- FTSENT *p;
+printcolor(Colors c)
+{
+ char *ansiseq;
+
+ if (colors[c].bold)
+ tputs(enter_bold, 1, putch);
+
+ if (colors[c].num[0] != -1) {
+ ansiseq = tgoto(ansi_fgcol, 0, colors[c].num[0]);
+ if (ansiseq)
+ tputs(ansiseq, 1, putch);
+ }
+ if (colors[c].num[1] != -1) {
+ ansiseq = tgoto(ansi_bgcol, 0, colors[c].num[1]);
+ if (ansiseq)
+ tputs(ansiseq, 1, putch);
+ }
+}
+
+static void
+endcolor(int sig)
+{
+ tputs(ansi_coloff, 1, sig ? writech : putch);
+ tputs(attrs_off, 1, sig ? writech : putch);
+}
+
+static int
+colortype(mode_t mode)
+{
+ switch (mode & S_IFMT) {
+ case S_IFDIR:
+ if (mode & S_IWOTH)
+ if (mode & S_ISTXT)
+ printcolor(C_WSDIR);
+ else
+ printcolor(C_WDIR);
+ else
+ printcolor(C_DIR);
+ return (1);
+ case S_IFLNK:
+ printcolor(C_LNK);
+ return (1);
+ case S_IFSOCK:
+ printcolor(C_SOCK);
+ return (1);
+ case S_IFIFO:
+ printcolor(C_FIFO);
+ return (1);
+ case S_IFBLK:
+ printcolor(C_BLK);
+ return (1);
+ case S_IFCHR:
+ printcolor(C_CHR);
+ return (1);
+ }
+ if (mode & (S_IXUSR | S_IXGRP | S_IXOTH)) {
+ if (mode & S_ISUID)
+ printcolor(C_SUID);
+ else if (mode & S_ISGID)
+ printcolor(C_SGID);
+ else
+ printcolor(C_EXEC);
+ return (1);
+ }
+ return (0);
+}
+
+void
+parsecolors(const char *cs)
+{
+ int i;
+ int j;
+ int len;
+ char c[2];
+ short legacy_warn = 0;
+
+ if (cs == NULL)
+ cs = ""; /* LSCOLORS not set */
+ len = strlen(cs);
+ for (i = 0; i < C_NUMCOLORS; i++) {
+ colors[i].bold = 0;
+
+ if (len <= 2 * i) {
+ c[0] = defcolors[2 * i];
+ c[1] = defcolors[2 * i + 1];
+ } else {
+ c[0] = cs[2 * i];
+ c[1] = cs[2 * i + 1];
+ }
+ for (j = 0; j < 2; j++) {
+ /* Legacy colours used 0-7 */
+ if (c[j] >= '0' && c[j] <= '7') {
+ colors[i].num[j] = c[j] - '0';
+ if (!legacy_warn) {
+ fprintf(stderr,
+ "warn: LSCOLORS should use "
+ "characters a-h instead of 0-9 ("
+ "see the manual page)\n");
+ }
+ legacy_warn = 1;
+ } else if (c[j] >= 'a' && c[j] <= 'h')
+ colors[i].num[j] = c[j] - 'a';
+ else if (c[j] >= 'A' && c[j] <= 'H') {
+ colors[i].num[j] = c[j] - 'A';
+ colors[i].bold = 1;
+ } else if (tolower((unsigned char)c[j] == 'x'))
+ colors[i].num[j] = -1;
+ else {
+ fprintf(stderr,
+ "error: invalid character '%c' in LSCOLORS"
+ " env var\n", c[j]);
+ colors[i].num[j] = -1;
+ }
+ }
+ }
+}
+
+void
+colorquit(int sig)
+{
+ endcolor(sig);
+
+ (void)signal(sig, SIG_DFL);
+ (void)kill(getpid(), sig);
+}
+
+#endif /* COLORLS */
+
+static void
+printlink(FTSENT *p)
{
int lnklen;
- char name[MAXPATHLEN + 1], path[MAXPATHLEN + 1];
+ char name[MAXPATHLEN + 1];
+ char path[MAXPATHLEN + 1];
if (p->fts_level == FTS_ROOTLEVEL)
(void)snprintf(name, sizeof(name), "%s", p->fts_name);
- else
+ else
(void)snprintf(name, sizeof(name),
"%s/%s", p->fts_parent->fts_accpath, p->fts_name);
- prcopy(name, name, strlen(name));
if ((lnklen = readlink(name, path, sizeof(path) - 1)) == -1) {
(void)fprintf(stderr, "\nls: %s: %s\n", name, strerror(errno));
return;
}
path[lnklen] = '\0';
- (void)printf(" -> %s", path);
+ (void)printf(" -> ");
+ (void)printname(path);
+}
+
+static void
+printsize(size_t width, off_t bytes)
+{
+
+ if (f_humanval) {
+ char buf[5];
+
+ humanize_number(buf, sizeof(buf), (int64_t)bytes, "",
+ HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL);
+ (void)printf("%5s ", buf);
+ } else
+ (void)printf("%*jd ", (u_int)width, (intmax_t)bytes);
}
projects / apple / file_cmds.git / blobdiff