//
//  Aria - yet another download tool
//  Copyright (C) 2000, 2001 Tatsuhiro Tsujikawa
//
//  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.
//

// $Id: initrc.cc,v 1.3 2001/10/12 16:47:39 tujikawa Exp $

#include <iostream>
#include <string>
#include <errno.h>
#include <sys/stat.h>
#include <unistd.h>
#include "aria.h"
#include "utils.h"

void createDir(const string& dirName, int permission)
{
  struct stat dirStat;
  if(stat(dirName.c_str(), &dirStat) < 0) {
    if(mkdir(dirName.c_str(), permission) < 0) {
      if(errno == EEXIST) {
	cerr << _("Non-directory file \"") << dirName << _("\" exists. Please rename this file in order to get Aria work correctly.") << '\n';
	exit(1);
      }
    }
  }
}

bool Initialize_resource_files(const string& rcdir, bool force_flag = false)
{
  struct stat dir_stat;

  if(stat(rcdir.c_str(), &dir_stat) < 0) {
    if(mkdir(rcdir.c_str(), 0700) < 0) {
      if(errno == EEXIST) {
	cerr << _("Non-directory file \"") << rcdir << _("\" exists. Please rename this file in order to get Aria work correctly.") << '\n';
	exit(1);
      }
    }
  }

  createDir(rcdir+"/statusIcon", 0700);
  createDir(rcdir+"/statusIcon/iconset", 0700);

  createDir(rcdir+"/basket", 0700);
  createDir(rcdir+"/basket/pixmap", 0700);

  string savedir = rcdir+"/save";
  if(stat(savedir.c_str(), &dir_stat) < 0) {
    if(mkdir(savedir.c_str(), 0700) < 0) {
      if(errno == EEXIST) {
	cerr << _("Non-directory file \"") << savedir << _("\" exists. Please rename this file in order to get Aria work correctly.") << '\n';
	exit(1);
      }
    }
  } else if(!force_flag) {
    return true;
  }
  
  string datadir = DATADIR;

  if(!copy_file(datadir+"/aria/rc.aria", rcdir+"/rc.aria") ||
     !copy_file(datadir+"/aria/command.aria", savedir+"/command.aria") ||
     !copy_file(datadir+"/aria/server.aria", savedir+"/server.aria") ||
     !copy_file(datadir+"/aria/useragent.aria", savedir+"/useragent.aria")) {
    cerr << _("Error occurred in resource file copy: ") << strerror(errno) << endl;
    return false;
  }

  return true;
}