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authorEric Andersen1999-10-06 09:04:55 +0000
committerEric Andersen1999-10-06 09:04:55 +0000
commit9d3aba7b37b275350a9fe0887871da9ba73dcbd7 (patch)
treeef6575073c089aaedbce47b63d13836552b4e556 /coreutils/ls.c
parentb09c6b5d4a204dc89bbab702509b148602027ecd (diff)
downloadbusybox-9d3aba7b37b275350a9fe0887871da9ba73dcbd7.zip
busybox-9d3aba7b37b275350a9fe0887871da9ba73dcbd7.tar.gz
more stuff
Diffstat (limited to 'coreutils/ls.c')
-rw-r--r--coreutils/ls.c141
1 files changed, 138 insertions, 3 deletions
diff --git a/coreutils/ls.c b/coreutils/ls.c
index 2566bee..99cedf5 100644
--- a/coreutils/ls.c
+++ b/coreutils/ls.c
@@ -1,3 +1,136 @@
+/*
+ * 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
+ *
+ */
+
+#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, 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:
+ fprintf(stderr, "Usage: %s\n", ls_usage);
+ exit( FALSE);
+ }
+ 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
+
+
#include "internal.h"
/*
* tiny-ls.c version 0.1.0: A minimalist 'ls'
@@ -436,7 +569,7 @@ direrr:
closedir(dir);
listerr:
newline();
- name_and_error(name);
+ perror(name);
return 1;
}
@@ -465,7 +598,7 @@ const char ls_usage[] = "Usage: ls [-1a"
"] [filenames...]\n";
extern int
-ls_main(struct FileInfo * not_used, int argc, char * * argv)
+ls_main(int argc, char * * argv)
{
int argi=1, i;
@@ -537,6 +670,8 @@ ls_main(struct FileInfo * not_used, int argc, char * * argv)
return i;
print_usage_message:
- usage(ls_usage);
+ fprintf(stderr, "Usage: %s\n", ls_usage);
return 1;
}
+
+#endif