-// $Id: chroot-sh.c 2407 2006-11-25 19:18:06Z dhozac $ --*- c -*--
+// $Id: chroot-sh.c,v 1.2 2005/07/03 17:40:15 ensc Exp $ --*- c -*--
// Copyright (C) 2005 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
//
#include <fcntl.h>
#include <sys/stat.h>
-#define ENSC_WRAPPERS_PREFIX "chroot-sh: "
+#define ENSC_WRAPPERS_PREFIX "chroot-sh"
#define ENSC_WRAPPERS_UNISTD 1
#define ENSC_WRAPPERS_IO 1
#define ENSC_WRAPPERS_FCNTL 1
return wrapper_exit_code;
}
- if (stat(argv[1], &st)==-1) return -1;
+ if (stat(argv[1], &st)==-1) return 0;
else return st.st_mode;
}
return res!=-1 && S_ISREG(res) ? EXIT_SUCCESS : EXIT_FAILURE;
}
-static int
-execMkdir(int argc, char *argv[])
-{
- int i = 1;
- int res = EXIT_SUCCESS;
-
- if (argc<2) {
- WRITE_MSG(2, "No files specified for 'mkdir' operation; try '--help' for more information\n");
- return wrapper_exit_code;
- }
-
- for (;i<argc; ++i) {
- if (mkdir(argv[i], 0755)==-1) {
- PERROR_Q(ENSC_WRAPPERS_PREFIX "mkdir", argv[i]);
- res = EXIT_FAILURE;
- }
- }
-
- return res;
-}
-
-static int
-execChmod(int argc, char *argv[])
-{
- int i = 2;
- int res = EXIT_SUCCESS;
- unsigned long mode;
-
- if (argc<3) {
- WRITE_MSG(2, "No files specified for 'chmod' operation; try '--help' for more information\n");
- return wrapper_exit_code;
- }
-
- if (!isNumberUnsigned(argv[1], &mode, 1)) {
- WRITE_MSG(2, "Invalid mode: '");
- WRITE_STR(2, argv[1]);
- WRITE_MSG(2, "'\n");
- return EXIT_FAILURE;
- }
-
- for (;i<argc; ++i) {
- if (chmod(argv[i], mode)==-1) {
- PERROR_Q(ENSC_WRAPPERS_PREFIX "chmod", argv[i]);
- res = EXIT_FAILURE;
- }
- }
-
- return res;
-}
static struct Command {
char const *cmd;
{ "truncate", execTruncate },
{ "testfile", execTestFile },
{ "rm", execRm },
- { "mkdir", execMkdir },
- { "chmod", execChmod },
{ 0,0 }
};
" append <file> ... appends stdin to <file> which is created when needed\n"
" truncate <file> ... clear <file> and fill it with stdin; the <file> is\n"
" created when needed\n"
- " rm <file>+ ... unlink the given files\n"
- " mkdir <file>+ ... create the given directories\n"
- " chmod <mode> <file>+\n"
- " ... change access permissions of files\n\n"
+ " rm <file>+ ... unlink the given files\n\n"
"Please report bugs to " PACKAGE_BUGREPORT "\n");
exit(0);
}