// 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 <string.h>

#include "cli/cli.h"

#include "config/configrc.h"

#include "fdbuf/fdbuf.h"

#include "mystring/mystring.h"

#include "vpwentry/vpwentry.h"

#include "vcommand.h"

const char* cli_program = "vpasswd2db";

const char* cli_help_prefix = "Converts text password tables to current vpwtable DB format\n";

const char* cli_help_suffix =

"Reads in a standard virtual password table in the current directory,

and writes it out to a table.  The file names for the input and output

tables are determined from the configuration file.";

const char* cli_args_usage = "";

const int cli_args_min = 0;

const int cli_args_max = 0;

static int o_quiet = false;

cli_option cli_options[] = {

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

    "Suppress all status messages", 0 },

  {0}

};

static bool getpw(fdibuf& in, vpwentry& out)

{

  mystring buf;

  if(!in.getline(buf))

    return false;

  int first = buf.find_first(':');

  if(first < 0) return false;

  return out.from_record(buf.left(first), buf.c_str() + first);

}

int cli_main(int, char* [])

{

  if(!go_home())

    return 1;

  fdibuf in(password_file.c_str());

  if(!in) {

    if(!o_quiet)

      ferr << "Can't open password table named '"

	   << password_file << "'." << endl;

    return 1;

  }

  vpwtable* out = domain.table();

  vpwentry vpw;

  while(getpw(in, vpw)) {

    if(!out->put(&vpw, true)) {

      if(!o_quiet)

	ferr << "Failed to add record to vpwtable." << endl;

      return 1;

    }

  }

  return 0;

}