2 * "$Id: cups-exec.c 11173 2013-07-23 12:31:34Z msweet $"
4 * Sandbox helper for CUPS.
6 * Copyright 2007-2012 by Apple Inc.
8 * These coded instructions, statements, and computer programs are the
9 * property of Apple Inc. and are protected by Federal copyright
10 * law. Distribution and use rights are outlined in the file "LICENSE.txt"
11 * which should have been included with this file. If this file is
12 * file is missing or damaged, see the license at "http://www.cups.org/".
16 * cups-exec /path/to/profile /path/to/program argv0 argv1 ... argvN
20 * main() - Apply sandbox profile and execute program.
24 * Include necessary headers...
27 #include <cups/string-private.h>
31 # ifndef SANDBOX_NAMED_EXTERNAL
32 # define SANDBOX_NAMED_EXTERNAL 0x0003
33 # endif /* !SANDBOX_NAMED_EXTERNAL */
34 # pragma GCC diagnostic ignored "-Wdeprecated-declarations"
35 #endif /* HAVE_SANDBOX_H */
39 * 'main()' - Apply sandbox profile and execute program.
42 int /* O - Exit status */
43 main(int argc, /* I - Number of command-line args */
44 char *argv[]) /* I - Command-line arguments */
46 int i; /* Looping var */
48 char *sandbox_error = NULL; /* Sandbox error, if any */
49 #endif /* HAVE_SANDBOX_H */
53 * Check that we have enough arguments...
58 puts("Usage: cups-exec /path/to/profile /path/to/program argv0 argv1 ... "
65 * Run in a separate security profile...
68 if (strcmp(argv[1], "none") &&
69 sandbox_init(argv[1], SANDBOX_NAMED_EXTERNAL, &sandbox_error))
71 fprintf(stderr, "DEBUG: sandbox_init failed: %s (%s)\n", sandbox_error,
73 sandbox_free_error(sandbox_error);
76 #endif /* HAVE_SANDBOX_H */
79 * Close file descriptors we don't need (insurance):
89 for (i = 5; i < 1024; i ++)
93 * Execute the program...
96 execv(argv[2], argv + 3);
99 * If we get here, execv() failed...
102 fprintf(stderr, "DEBUG: execv failed: %s\n", strerror(errno));
108 * End of "$Id: cups-exec.c 11173 2013-07-23 12:31:34Z msweet $".