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/*
* Copyright (C) 1999-2009 by CERN/IT/PDP/DM
* All rights reserved
*/
#ifndef lint
static char sccsid[] = "@(#)$RCSfile: nschmod.c,v $ $Revision: 1.4 $ $Date: 2009/04/22 08:08:12 $ CERN IT-PDP/DM Jean-Philippe Baud";
#endif /* not lint */
/* nschmod - change directory/file permissions in name server */
#include <errno.h>
#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#if defined(_WIN32)
#include <winsock2.h>
#endif
#include "Cns.h"
#include "Cns_api.h"
#include "serrno.h"
extern char *getenv();
main(argc, argv)
int argc;
char **argv;
{
int absmode = 0;
int c;
char *dp;
int errflg = 0;
char fullpath[CA_MAXPATHLEN+1];
int i;
char *mode_arg;
mode_t newmode;
char *p;
char *path;
#if defined(_WIN32)
WSADATA wsadata;
#endif
if (argc < 3) {
fprintf (stderr,
"usage: %s mode file...\n", argv[0]);
exit (USERR);
}
mode_arg = argv[1];
if (isdigit (*mode_arg)) { /* absolute mode */
newmode = strtol (mode_arg, &dp, 8);
if (*dp != '\0' || newmode > 07777) {
fprintf (stderr, "invalid mode: %s\n", mode_arg);
exit (USERR);
}
absmode = 1;
} else { /* mnemonic */
fprintf (stderr, "symbolic modes not supported yet\n");
exit (USERR);
}
#if defined(_WIN32)
if (WSAStartup (MAKEWORD (2, 0), &wsadata)) {
fprintf (stderr, NS052);
exit (SYERR);
}
#endif
for (i = 2; i < argc; i++) {
path = argv[i];
if (*path != '/' && strstr (path, ":/") == NULL) {
if ((p = getenv (CNS_HOME_ENV)) == NULL ||
strlen (p) + strlen (path) + 1 > CA_MAXPATHLEN) {
fprintf (stderr, "%s: invalid path\n", path);
errflg++;
continue;
} else
sprintf (fullpath, "%s/%s", p, path);
} else {
if (strlen (path) > CA_MAXPATHLEN) {
fprintf (stderr, "%s: %s\n", path,
sstrerror(SENAMETOOLONG));
errflg++;
continue;
} else
strcpy (fullpath, path);
}
if (Cns_chmod (fullpath, newmode)) {
fprintf (stderr, "%s: %s\n", path, sstrerror(serrno));
errflg++;
}
}
#if defined(_WIN32)
WSACleanup();
#endif
if (errflg)
exit (USERR);
exit (0);
}
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