/*
* Mini cp implementation for busybox
*
- * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
+ *
+ * Copyright (C) 1999 by Lineo, inc.
+ * Written by Erik Andersen <andersen@lineo.com>, <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
#include <dirent.h>
static const char cp_usage[] = "cp [OPTION]... SOURCE DEST\n"
- " or: cp [OPTION]... SOURCE... DIRECTORY\n"
+ " or: cp [OPTION]... SOURCE... DIRECTORY\n\n"
"Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n"
"\n"
"\t-a\tsame as -dpR\n"
static int preserveFlag = FALSE;
static const char *srcName;
static const char *destName;
-static const char *skipName;
-static int dirFlag = FALSE;
-
+static int destDirFlag = FALSE;
+static int destExistsFlag = FALSE;
+static int srcDirFlag = FALSE;
static int fileAction(const char *fileName, struct stat* statbuf)
{
char newdestName[NAME_MAX];
+
strcpy(newdestName, destName);
- if (dirFlag==TRUE) {
- strcat(newdestName, "/");
- if ( skipName != NULL)
- strcat(newdestName, strstr(fileName, skipName));
+ if ( srcDirFlag == TRUE ) {
+ if (recursiveFlag!=TRUE ) {
+ fprintf(stderr, "cp: %s: omitting directory\n", srcName);
+ return( 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, preserveFlag, followLinks));
}
extern int cp_main(int argc, char **argv)
{
+ struct stat statBuf;
if (argc < 3) {
usage (cp_usage);
destName = argv[argc - 1];
- dirFlag = isDirectory(destName);
+ if (stat(destName, &statBuf) >= 0) {
+ destExistsFlag = TRUE;
+ if (S_ISDIR(statBuf.st_mode))
+ destDirFlag = TRUE;
+ }
- if ((argc > 3) && dirFlag==FALSE) {
+ if ((argc > 3) && destDirFlag==FALSE) {
fprintf(stderr, "%s: not a directory\n", destName);
exit (FALSE);
}
while (argc-- > 1) {
srcName = *(argv++);
- skipName = strrchr(srcName, '/');
- if (skipName)
- skipName++;
+ srcDirFlag = isDirectory(srcName);
if (recursiveAction(srcName, recursiveFlag, followLinks, FALSE,
fileAction, fileAction) == FALSE) {
exit( FALSE);