util-vserver-0.30.208

[util-vserver.git] / src / setattr.c

diff --git a/src/setattr.c b/src/setattr.c
new file mode 100644 (file)
index 0000000..9fadca3
--- /dev/null
+++ b/src/setattr.c
@@ -0,0 +1,117 @@
+// $Id: setattr.c,v 1.11 2004/03/05 19:50:45 ensc Exp $    --*- c -*--
+
+// Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+//  
+// 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; version 2 of the License.
+//  
+// 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.
+
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include "fstool.h"
+#include "util.h"
+
+#include <lib/fmt.h>
+#include <lib/vserver.h>
+#include <lib/vserver-internal.h>
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+
+struct option const
+CMDLINE_OPTIONS[] = {
+  { "help",     no_argument,  0, CMD_HELP },
+  { "version",  no_argument,  0, CMD_VERSION },
+  { "immu",        no_argument, 0, CMD_IMMU  },
+  { "iunlink",     no_argument, 0, CMD_IMMU  },
+  { "admin",       no_argument, 0, CMD_ADMIN },
+  { "watch",       no_argument, 0, CMD_WATCH },
+  { "hide",        no_argument, 0, CMD_HIDE  },
+  { "barrier",     no_argument, 0, CMD_BARRIER },
+  { "~iunlink",    no_argument, 0, CMD_UNSET_IMMU  },
+  { "!iunlink",    no_argument, 0, CMD_UNSET_IMMU  },
+  { "~immu",       no_argument, 0, CMD_UNSET_IMMU  },
+  { "!immu",       no_argument, 0, CMD_UNSET_IMMU  },
+  { "~admin",      no_argument, 0, CMD_UNSET_ADMIN },
+  { "!admin",      no_argument, 0, CMD_UNSET_ADMIN },
+  { "~watch",      no_argument, 0, CMD_UNSET_WATCH },
+  { "!watch",      no_argument, 0, CMD_UNSET_WATCH },
+  { "~hide",       no_argument, 0, CMD_UNSET_HIDE  },
+  { "!hide",       no_argument, 0, CMD_UNSET_HIDE  },
+  { "~barrier",    no_argument, 0, CMD_UNSET_BARRIER },
+  { "!barrier",    no_argument, 0, CMD_UNSET_BARRIER },
+  { "iunlink-but-not-immutable",   no_argument, 0, CMD_IMMUX },
+  { "~iunlink-but-not-immutable",  no_argument, 0, CMD_UNSET_IMMUX },
+  { "!iunlink-but-not-immutable",  no_argument, 0, CMD_UNSET_IMMUX },
+  { 0,0,0,0 }
+};
+
+char const             CMDLINE_OPTIONS_SHORT[] = "Rx";
+
+void
+showHelp(int fd, char const *cmd, int res)
+{
+  WRITE_MSG(fd, "Usage:  ");
+  WRITE_STR(fd, cmd);
+  WRITE_MSG(fd,
+           " [-Rx] [--[~](iunlink|admin|watch|hide|barrier|iunlink-but-not-immutable)]* [--] <file>+\n\n"
+           " Options:\n"
+           "   -R  ...  recurse through directories\n"
+           "   -x  ...  do not cross filesystems\n\n"
+           "Please report bugs to " PACKAGE_BUGREPORT "\n");
+  exit(res);
+}
+
+void
+showVersion()
+{
+  WRITE_MSG(1,
+           "setattr " VERSION " -- sets vserver specific file attributes\n"
+           "This program is part of " PACKAGE_STRING "\n\n"
+           "Copyright (C) 2004 Enrico Scholz\n"
+           VERSION_COPYRIGHT_DISCLAIMER);
+  exit(0);
+}
+
+void
+fixupParams(struct Arguments * args, int argc)
+{
+  if (optind==argc) {
+    WRITE_MSG(2, "No filename given; use '--help' for more information\n");
+    exit(1);
+  }
+
+  args->do_display_dir = !args->do_recurse;
+  args->do_display_dot = true;
+}
+
+bool
+handleFile(char const *name, char const * display_name)
+{
+  int rc = vc_set_iattr(name,
+                       0,
+                       global_args->set_mask & ~global_args->del_mask,
+                       global_args->set_mask |  global_args->del_mask);
+
+  if (rc==-1) {
+    perror(display_name);
+    return false;
+  }
+  
+  return true;
+}