class Object

# File lib/rhc-common.rb, line 951
def self.add_rhlogin_config(rhlogin, uuid)
    f = open(File.expand_path(config_path), 'a')
    unless config.get_value('default_rhlogin')
        f.puts("# Default rhlogin to use if none is specified")
        f.puts("default_rhlogin=#{rhlogin}")
        f.puts("")
    end
    f.close
end

# File lib/rhc-common.rb, line 962
def self.add_ssh_config_host(rhc_domain, ssh_key_file_path, ssh_config, ssh_config_d)
  
  puts "Checking ~/.ssh/config"
  ssh_key_file_name = File.basename(ssh_key_file_path)
  if ssh_key_file_path =~ %r^#{ENV['HOME']}/
    ssh_key_file_path = ssh_key_file_path[ENV['HOME'].length..-1]
    if ssh_key_file_path =~ %r^\// || ssh_key_file_path =~ %r^\\/
      ssh_key_file_path = '~' + ssh_key_file_path
    else
      ssh_key_file_path = '~/' + ssh_key_file_path
    end
  end
  if (ssh_key_file_name != 'id_rsa')
    found = false

    begin
        File.open(ssh_config, "r") do |sline|
            while(line = sline.gets)
                if line.to_s.index("Host *.#{rhc_domain}") == 0
                    found = true
                    break
                end
            end
        end
    rescue Errno::EACCES
        puts "Could not read from #{ssh_config}"
        puts "Reason: " + $!
        puts
        puts "Please correct this first.  Then run rerun."
        puts
        exit 213
    rescue Errno::ENOENT
        puts "Could not find #{ssh_config}.  This is ok, continuing"
    end
    if found
        puts "Found #{rhc_domain} in ~/.ssh/config... No need to adjust"
    else
        puts "    Adding #{rhc_domain} to ~/.ssh/config"
        begin
            f = File.open(ssh_config, "a")
            f.puts "
# Added by 'rhc domain create' on #{`date`}
Host *.#{rhc_domain}
  IdentityFile #{ssh_key_file_path}
  VerifyHostKeyDNS yes
  StrictHostKeyChecking no
  UserKnownHostsFile ~/.ssh/libra_known_hosts

"
            f.close
        rescue Errno::EACCES
            puts "Could not write to #{ssh_config}"
            puts "Reason: " + $!
            puts
            puts "Please correct this first.  Then run rerun."
            puts
            exit 214
        rescue Errno::ENOENT
            # Make directory and config if they do not exist
            puts "Could not find directory: " + $!
            puts "creating"
            FileUtils.mkdir_p ssh_config_d
            file = File.open(ssh_config, 'w')
            file.close
            retry
        end
    end

    File.chmod(0700, ssh_config_d)
    File.chmod(0600, ssh_config)
  end
end

# File lib/rhc-common.rb, line 859
def check_cpath(opts)
  if !opts["config"].nil?
    @opts_config_path = opts["config"]
    if !File.readable?(File.expand_path(@opts_config_path))
      puts "Could not open config file: #{@opts_config_path}"
      exit 253
    else
      begin
        @opts_config = ParseConfig.new(File.expand_path(@opts_config_path))
      rescue Errno::EACCES => e
        puts "Could not open config file (#{@opts_config_path}): #{e.message}"
        exit 253
      end
    end
  end
end

# File lib/rhc-common.rb, line 880
def config
  return @opts_config ? @opts_config : @local_config
end

# File lib/rhc-common.rb, line 876
def config_path
  return @opts_config_path ? @opts_config_path : @local_config_path
end

# File lib/rhc-common.rb, line 915
def get_kfile(check_exists=true)
  ssh_key_file = get_var('ssh_key_file')
  if ssh_key_file
    if (File.basename(ssh_key_file) == ssh_key_file)
      kfile = "#{ENV['HOME']}/.ssh/#{ssh_key_file}"
    else
      kfile = File.expand_path(ssh_key_file)
    end
  else
    kfile = "#{ENV['HOME']}/.ssh/libra_id_rsa"
  end
  if check_exists && !File.exists?(kfile)
    if ssh_key_file
      puts "WARNING: Unable to find '#{kfile}' referenced in express.conf."
      kfile_not_found
    else
      kfile = "#{ENV['HOME']}/.ssh/id_rsa"
      if !File.exists?(kfile)
        puts "WARNING: Unable to find ssh key file."
        kfile_not_found
      end
    end
  end
  return kfile
end

# File lib/rhc-common.rb, line 941
def get_kpfile(kfile, check_exists=true)
  kpfile = kfile + '.pub'
  if check_exists && !File.exists?(kpfile)
    puts "WARNING: Unable to find '#{kpfile}'"
    kfile_not_found
  end
  return kpfile
end

# File lib/rhc-common.rb, line 891
def get_var(var)
  v = nil
  if !@opts_config.nil? && @opts_config.get_value(var)
    v = @opts_config.get_value(var)
  else
    v = @local_config.get_value(var) ? @local_config.get_value(var) : @global_config.get_value(var)
  end
  v
end

# File lib/rhc-common.rb, line 901
def kfile_not_found
  puts "Your SSH keys are created either by running ssh-keygen (password optional)
or by having the 'rhc domain create' command do it for you.  If you created
them on your own (or want to use an existing keypair), be sure to paste
your public key into the express console at http://www.openshift.com.
The client tools use the value of 'ssh_key_file' in express.conf to find
your key followed by the defaults of libra_id_rsa[.pub] and then
id_rsa[.pub].
"

#exit 212
end