+/*
+ * Mini ls implementation for busybox
+ *
+ * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+// I started writing a newer small one, but it isn't done yet....
+// -Erik
+#if fooBar
+
+#include <stdio.h>
+#include <unistd.h>
+#include <dirent.h>
#include "internal.h"
+
+
+static const char ls_usage[] = "ls [OPTION]... [FILE]...\n"
+"List information about the FILEs (the current directory by default).\n";
+
+int oneFlag=FALSE;
+int allFlag=FALSE;
+int directoryFlag=FALSE;
+int longFlag=FALSE;
+int typeFlag=FALSE;
+int dereferenceFlag=FALSE;
+int recursiveFlag=FALSE;
+
+static int fileAction(const char *fileName)
+{
+ if ( allFlag==FALSE && ((strcmp(fileName, "..") == 0)
+ || (strcmp(fileName, ".") == 0)) ) {
+ return( TRUE);
+ }
+ //struct stat statBuf;
+ //if (stat(fileName, &statBuf) > 0) {
+ fprintf(stdout, "%s\n", fileName);
+ return( TRUE);
+ //}
+ //else {
+// perror(fileName);
+// return( FALSE);
+// }
+}
+
+static int dirAction(const char *fileName)
+{
+ DIR *dir;
+ struct dirent *entry;
+
+ fprintf(stdout, "%s\n", fileName);
+
+ dir = opendir( fileName);
+ if (!dir) {
+ perror("Can't open directory");
+ exit(FALSE);
+ }
+ while ((entry = readdir(dir)) != NULL) {
+ recursiveAction( entry->d_name, recursiveFlag, dereferenceFlag, FALSE, fileAction, dirAction);
+ }
+ return( TRUE);
+}
+
+int ls_main(int argc, char **argv)
+{
+ if (argc <= 1) {
+ char buf[NAME_MAX];
+ getcwd( buf, NAME_MAX);
+ dirAction( buf);
+ }
+
+ /* peel of the "ls" */
+ argc--;
+ argv++;
+
+ /* Parse any options */
+ while (**argv == '-') {
+ while (*++(*argv)) switch (**argv) {
+ case '1':
+ oneFlag = TRUE;
+ break;
+ case 'a':
+ allFlag = TRUE;
+ break;
+ case 'd':
+ directoryFlag = TRUE;
+ break;
+ case 'l':
+ longFlag = TRUE;
+ break;
+ case 'F':
+ typeFlag = TRUE;
+ break;
+ case 'L':
+ dereferenceFlag = TRUE;
+ break;
+ case 'R':
+ recursiveFlag = TRUE;
+ break;
+ default:
+ usage (ls_usage);
+ }
+ argc--;
+ argv++;
+ }
+
+ /* Ok, ready to do the deed now */
+ fprintf(stderr, "B\n");
+ while (argc-- > 1) {
+ fprintf(stderr, "C\n");
+ recursiveAction( *argv, recursiveFlag, dereferenceFlag, fileAction, dirAction);
+ }
+ exit(TRUE);
+}
+
+
+
+#else
+
+
/*
* tiny-ls.c version 0.1.0: A minimalist 'ls'
* Copyright (C) 1996 Brian Candler <B.Candler@pobox.com>
* 1. requires lstat (BSD) - how do you do it without?
*/
-#define FEATURE_USERNAME /* show username/groupnames (libc6 uses NSS) */
+//#define FEATURE_USERNAME /* show username/groupnames (libc6 uses NSS) */
#define FEATURE_TIMESTAMPS /* show file timestamps */
#define FEATURE_AUTOWIDTH /* calculate terminal & column widths */
#define FEATURE_FILETYPECHAR /* enable -p and -F */
-#undef OP_BUF_SIZE 1024 /* leave undefined for unbuffered output */
-
#define TERMINAL_WIDTH 80 /* use 79 if your terminal has linefold bug */
#define COLUMN_WIDTH 14 /* default if AUTOWIDTH not defined */
#define COLUMN_GAP 2 /* includes the file type char, if present */
+#define HAS_REWINDDIR
/************************************************************************/
-#define HAS_REWINDDIR
-
-#if 1 /* FIXME libc 6 */
+#include "internal.h"
+#if !defined(__GLIBC__) && (__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 1)
# include <linux/types.h>
#else
# include <sys/types.h>
/* The 9 mode bits to test */
-static const umode_t MBIT[] = {
+static const mode_t MBIT[] = {
S_IRUSR, S_IWUSR, S_IXUSR,
S_IRGRP, S_IWGRP, S_IXGRP,
S_IROTH, S_IWOTH, S_IXOTH
/* The special bits. If set, display SMODE0/1 instead of MODE0/1 */
-static const umode_t SBIT[] = {
+static const mode_t SBIT[] = {
0, 0, S_ISUID,
0, 0, S_ISGID,
0, 0, S_ISVTX
static void writenum(long val, short minwidth)
{
- char scratch[20];
+ char scratch[128];
char *p = scratch + sizeof(scratch);
short len = 0;
}
#ifdef FEATURE_FILETYPECHAR
-static char append_char(umode_t mode)
+static char append_char(mode_t mode)
{
if (!(opts & DISP_FTYPE))
return '\0';
static void list_single(const char *name, struct stat *info)
{
- char scratch[20];
+ char scratch[PATH_MAX];
short len = strlen(name);
#ifdef FEATURE_FILETYPECHAR
char append = append_char(info->st_mode);
#endif
if (display_fmt == FMT_LONG) {
- umode_t mode = info->st_mode;
+ mode_t mode = info->st_mode;
int i;
scratch[0] = TYPECHAR(mode);
closedir(dir);
listerr:
newline();
- name_and_error(name);
+ perror(name);
return 1;
}
-const char ls_usage[] = "Usage: ls [-1a"
+const char ls_usage[] = "ls [-1a"
#ifdef FEATURE_TIMESTAMPS
"c"
#endif
"] [filenames...]\n";
extern int
-ls_main(struct FileInfo * not_used, int argc, char * * argv)
+ls_main(int argc, char * * argv)
{
int argi=1, i;
while (argi < argc)
i |= list_item(argv[argi++]);
newline();
- return i;
+ exit( i);
print_usage_message:
- usage(ls_usage);
- return 1;
+ usage (ls_usage);
+ exit( FALSE);
}
+
+#endif
projects / oweals / busybox.git / blobdiff