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This commit is contained in:
Eric Andersen 1999-10-06 09:04:55 +00:00
parent b09c6b5d4a
commit 9d3aba7b37
12 changed files with 323 additions and 37 deletions
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2
Makefile
View File

@ -37,4 +37,4 @@ distclean: clean
force:
$(OBJECTS): busybox.def.h Makefile
$(OBJECTS): busybox.def.h internal.h Makefile

6
busybox.def.h
View File

@ -12,10 +12,10 @@
#define BB_CLEAR
//#define BB_CP
#define BB_DATE
//#define BB_DD
#define BB_DD
//#define BB_DESCEND
//#define BB_DF
//#define BB_DMESG
#define BB_DMESG
//#define BB_DUTMP
//#define BB_DYADIC
#define BB_FALSE
@ -30,7 +30,7 @@
//#define BB_LN
//#define BB_LOADKMAP
////#define BB_LOSETUP
//#define BB_LS
#define BB_LS
//#define BB_MAIN
//#define BB_MAKEDEVS
////#define BB_MATH

5
chown.c
View File

@ -116,10 +116,7 @@ int chown_main(int argc, char **argv)
}
while (argc-- > 1) {
argv++;
if (recursiveFlag==TRUE)
recursiveAction( *argv, TRUE, fileAction, fileAction);
else
fileAction( *argv);
recursiveAction( *argv, recursiveFlag, TRUE, fileAction, fileAction);
}
return(TRUE);
}

5
coreutils/chown.c
View File

@ -116,10 +116,7 @@ int chown_main(int argc, char **argv)
}
while (argc-- > 1) {
argv++;
if (recursiveFlag==TRUE)
recursiveAction( *argv, TRUE, fileAction, fileAction);
else
fileAction( *argv);
recursiveAction( *argv, recursiveFlag, TRUE, fileAction, fileAction);
}
return(TRUE);
}

2
coreutils/dd.c
View File

@ -59,7 +59,7 @@ static const PARAM params[] =
static long getNum(const char * cp);
extern int
dd_main (struct FileInfo *unused, int argc, char **argv)
dd_main (int argc, char **argv)
{
const char * str;
const PARAM * par;

141
coreutils/ls.c
View File

@ -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

2
dd.c
View File

@ -59,7 +59,7 @@ static const PARAM params[] =
static long getNum(const char * cp);
extern int
dd_main (struct FileInfo *unused, int argc, char **argv)
dd_main (int argc, char **argv)
{
const char * str;
const PARAM * par;

2
internal.h
View File

@ -180,7 +180,7 @@ char *chunkstrdup(const char *str);
void freeChunks(void);
int fullWrite(int fd, const char *buf, int len);
int fullRead(int fd, char *buf, int len);
int recursiveAction(const char *fileName, BOOL followLinks,
int recursiveAction(const char *fileName, BOOL recurse, BOOL followLinks,
int (*fileAction) (const char *fileName),
int (*dirAction) (const char *fileName));

141
ls.c
View File

@ -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

17
more.c
View File

@ -25,12 +25,15 @@
const char more_usage[] = "[file ...]";
//#define ERASE_STUFF
extern int more_main(int argc, char **argv)
{
int c, lines=0;
int next_page=0, rows = 24, cols=79;
int next_page=0, rows = 24;
#ifdef ERASE_STUFF
int cols=79;
#endif
struct stat st;
FILE *file = stdin;
@ -44,26 +47,28 @@ extern int more_main(int argc, char **argv)
while (argc-- > 0) {
file = fopen(*argv, "r");
if (file == NULL) {
perror(*argv);
perror("Can't open file");
return(FALSE);
}
fstat(fileno(file), &st);
fprintf(stderr, "hi\n");
while ((c = getc(file)) != EOF) {
if ( next_page ) {
int len=0;
next_page = 0;
lines=0;
len = fprintf(stdout, "--More-- (%d%% of %ld bytes)\n",
len = fprintf(stdout, "--More-- (%d%% of %ld bytes)",
(int) (100*( (double) ftell(file) / (double) st.st_size )),
st.st_size);
fflush(stdout);
getc( stdin);
#if 0
#ifdef ERASE_STUFF
/* Try to erase the "More" message */
while(len-- > 0)
putc('\b', stdout);
while(len++ < cols)
putc('8', stdout);
putc(' ', stdout);
while(len-- > 0)
putc('\b', stdout);
fflush(stdout);

17
util-linux/more.c
View File

@ -25,12 +25,15 @@
const char more_usage[] = "[file ...]";
//#define ERASE_STUFF
extern int more_main(int argc, char **argv)
{
int c, lines=0;
int next_page=0, rows = 24, cols=79;
int next_page=0, rows = 24;
#ifdef ERASE_STUFF
int cols=79;
#endif
struct stat st;
FILE *file = stdin;
@ -44,26 +47,28 @@ extern int more_main(int argc, char **argv)
while (argc-- > 0) {
file = fopen(*argv, "r");
if (file == NULL) {
perror(*argv);
perror("Can't open file");
return(FALSE);
}
fstat(fileno(file), &st);
fprintf(stderr, "hi\n");
while ((c = getc(file)) != EOF) {
if ( next_page ) {
int len=0;
next_page = 0;
lines=0;
len = fprintf(stdout, "--More-- (%d%% of %ld bytes)\n",
len = fprintf(stdout, "--More-- (%d%% of %ld bytes)",
(int) (100*( (double) ftell(file) / (double) st.st_size )),
st.st_size);
fflush(stdout);
getc( stdin);
#if 0
#ifdef ERASE_STUFF
/* Try to erase the "More" message */
while(len-- > 0)
putc('\b', stdout);
while(len++ < cols)
putc('8', stdout);
putc(' ', stdout);
while(len-- > 0)
putc('\b', stdout);
fflush(stdout);

16
utility.c
View File

@ -473,7 +473,7 @@ fullRead(int fd, char * buf, int len)
* by the fileAction and dirAction function pointers).
*/
int
recursiveAction( const char *fileName, BOOL followLinks,
recursiveAction( const char *fileName, BOOL recurse, BOOL followLinks,
int (*fileAction)(const char* fileName),
int (*dirAction)(const char* fileName))
{
@ -481,6 +481,18 @@ recursiveAction( const char *fileName, BOOL followLinks,
struct stat statbuf;
struct dirent* next;
if (!recurse && S_ISDIR(statbuf.st_mode)) {
if (dirAction==NULL)
return(TRUE);
else
return(dirAction(fileName));
} else {
if (fileAction==NULL)
return(TRUE);
else
return(fileAction(fileName));
}
if (followLinks)
status = stat(fileName, &statbuf);
else
@ -504,7 +516,7 @@ recursiveAction( const char *fileName, BOOL followLinks,
continue;
}
sprintf(nextFile, "%s/%s", fileName, next->d_name);
status = recursiveAction(nextFile, followLinks, fileAction, dirAction);
status = recursiveAction(nextFile, TRUE, followLinks, fileAction, dirAction);
if (status < 0) {
closedir(dir);
return(FALSE);