hush/coreutils/mv.c

108 lines
2.7 KiB
C
Raw Normal View History

1999-10-07 08:30:23 +00:00
/*
* Mini mv implementation for busybox
*
1999-10-20 22:08:37 +00:00
*
* Copyright (C) 1999 by Lineo, inc.
* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
1999-10-07 08:30:23 +00:00
*
* 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
*
*/
1999-10-05 16:24:54 +00:00
#include "internal.h"
#include <stdio.h>
1999-10-18 19:02:32 +00:00
#include <time.h>
1999-10-07 08:30:23 +00:00
#include <utime.h>
1999-10-18 19:02:32 +00:00
#include <dirent.h>
1999-10-05 16:24:54 +00:00
1999-10-18 19:02:32 +00:00
static const char mv_usage[] = "mv SOURCE DEST\n"
" or: mv SOURCE... DIRECTORY\n\n"
1999-10-18 19:02:32 +00:00
"Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.\n";
1999-10-05 16:24:54 +00:00
1999-10-07 08:30:23 +00:00
1999-10-18 19:02:32 +00:00
static const char *srcName;
static const char *destName;
static int destDirFlag = FALSE;
static int srcDirFlag = FALSE;
1999-10-18 19:02:32 +00:00
static int fileAction(const char *fileName, struct stat* statbuf)
{
char newdestName[NAME_MAX];
strcpy(newdestName, destName);
if ( srcDirFlag == TRUE ) {
strcat(newdestName, strstr(fileName, srcName) + strlen(srcName));
}
if (destDirFlag==TRUE && srcDirFlag == FALSE) {
if (newdestName[strlen(newdestName)-1] != '/' ) {
strcat(newdestName, "/");
}
strcat(newdestName, srcName);
}
return (copyFile(fileName, newdestName, TRUE, TRUE));
}
static int rmfileAction(const char *fileName, struct stat* statbuf)
{
if (unlink( fileName) < 0 ) {
perror( fileName);
return ( FALSE);
}
return ( TRUE);
}
1999-10-18 19:02:32 +00:00
static int rmdirAction(const char *fileName, struct stat* statbuf)
1999-10-05 16:24:54 +00:00
{
if (rmdir( fileName) < 0 ) {
perror( fileName);
return ( FALSE);
}
return ( TRUE);
}
1999-10-07 08:30:23 +00:00
extern int mv_main(int argc, char **argv)
{
1999-10-07 08:30:23 +00:00
if (argc < 3) {
1999-10-18 22:28:26 +00:00
usage (mv_usage);
1999-10-07 08:30:23 +00:00
}
1999-10-18 19:02:32 +00:00
argc--;
argv++;
1999-10-07 08:30:23 +00:00
1999-10-18 19:02:32 +00:00
destName = argv[argc - 1];
destDirFlag = isDirectory(destName);
1999-10-07 08:30:23 +00:00
if ((argc > 3) && destDirFlag==FALSE) {
1999-10-18 19:02:32 +00:00
fprintf(stderr, "%s: not a directory\n", destName);
1999-10-17 05:43:39 +00:00
exit (FALSE);
1999-10-07 08:30:23 +00:00
}
1999-10-18 19:02:32 +00:00
while (argc-- > 1) {
srcName = *(argv++);
srcDirFlag = isDirectory(srcName);
if (recursiveAction(srcName, TRUE, TRUE, FALSE,
fileAction, fileAction) == FALSE) {
exit( FALSE);
1999-10-05 16:24:54 +00:00
}
if (recursiveAction(srcName, TRUE, TRUE, TRUE,
rmfileAction, rmdirAction) == FALSE) {
exit( FALSE);
1999-10-18 19:02:32 +00:00
}
1999-10-07 08:30:23 +00:00
}
1999-10-18 19:02:32 +00:00
exit( TRUE);
1999-10-05 16:24:54 +00:00
}