// Copyright (C) 1999,2000 Bruce Guenter <bruceg@em.ca>

//

// 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; either version 2 of the License, or

// (at your option) any later version.

//

// 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

#include <config.h>

#include "fdbuf/fdbuf.h"

#include <stdlib.h>

#include "mystring/mystring.h"

#include "misc/passwdfn.h"

#include "config/configrc.h"

#include "vcommand.h"

const char* cli_program = "vchattr";

const char* cli_help_prefix = "Changes the attributes on one or more virtual users\n";

const char* cli_help_suffix = "";

const char* cli_args_usage = "VALUE USERNAME ...";

const int cli_args_min = 2;

const int cli_args_max = -1;

static int o_attr = 0;

static int o_quiet = false;

// This program changes the value of one attribute on a set of virtual

// users.  It cannot be used to change the user's password or forwarding

// addresses -- use B<vpasswd> and B<vchforwards> to accomplish those

// tasks.

cli_option cli_options[] = {

  { 'c', "msgcount", cli_option::flag, vdomain::ATTR_MSGCOUNT, &o_attr,

    "Set the user's message count limit", 0 },

  { 'e', "expiry", cli_option::flag, vdomain::ATTR_EXPIRY, &o_attr,

    "Set the account's expiry time (in seconds)", 0 },

  { 'E', "enabled", cli_option::flag, vdomain::ATTR_MAILBOX_ENABLED, &o_attr,

    "Enable or disable delivery to the account's mailbox", 0 },

  // Enable (C<1>) or disable (C<0>) delivery to the virtual user's mailbox

  // directory.  This does not delete the mailbox or any of the messages

  // contained in or, nor prevent the user from logging in.

  { 'p', "personal", cli_option::flag, vdomain::ATTR_PERSONAL, &o_attr,

    "Set the user's personal information", 0 },

  { 'q', "softquota", cli_option::flag, vdomain::ATTR_SOFTQUOTA, &o_attr,

    "Set the user's soft quota (in bytes)", 0 },

  { 'Q', "hardquota", cli_option::flag, vdomain::ATTR_HARDQUOTA, &o_attr,

    "Set the user's hard quota (in bytes)", 0 },

  { 0, "quiet", cli_option::flag, true, &o_quiet,

    "Suppress all status messages", 0 },

  { 'z', "msgsize", cli_option::flag, vdomain::ATTR_MSGSIZE, &o_attr,

    "Set the user's message size limit (in bytes)", 0 },

  {0}

};

// RETURN VALUE

//

// 0 if the given attribute was successfully changed for all users,

// non-zero otherwise.

// If any of the steps fail, a diagnostic message is printed.

// SEE ALSO

//

// vadduser(1)

// NOTES

//

// This program expects the environment variable C<HOME> to be set, and

// executes a change directory to the contents of it before starting.  It

// is also required that you change user to the domain owner before using

// these utilities.

int cli_main(int argc, char* argv[])

{

  if(!o_attr) {

    if(!o_quiet)

      ferr << "vchattr: Must select an attribute to change." << endl;

    return 1;

  }

  if(!go_home())

    return 1;

  mystring value = argv[0];

  unsigned errors = 0;

  for(int i = 1; i < argc; i++) {

    mystring username = argv[i];

    username = username.lower();

    response resp = domain.chattr(username, o_attr, value);

    if(!resp) {

      if(!o_quiet)

	ferr << "vchattr: error changing the attribute for user '"

	     << username << "':\n  " << resp.msg << endl;

      errors++;

    }

    else

      if(!o_quiet)

	fout << "vchattr: attribute for user '" << username

	     << "' successfully changed." << endl;

  }

  return errors;

}