Class: Swd

Inherits:
Object
  • Object
show all
Defined in:
lib/class/swd/Swd.rb

Instance Method Summary collapse

Constructor Details

#initialize(chip, console) ⇒ Swd

Returns a new instance of Swd.



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# File 'lib/class/swd/Swd.rb', line 12

def initialize(chip, console)
  if HardsploitAPI.getNumberOfBoardAvailable > 0
    @console = console
    @chip = chip
  else
    Qt::MessageBox.new(
      Qt::MessageBox::Critical,
      "Error",
      "Hardsploit not plugged. Operation canceled"
    ).exec
  end
rescue HardsploitAPI::ERROR::HARDSPLOIT_NOT_FOUND
  ErrorMsg.new.hardsploit_not_found
  return false
rescue HardsploitAPI::ERROR::USB_ERROR
  ErrorMsg.new.usb_error
  return false
rescue Exception => msg
  ErrorMsg.new.unknow(msg)
  return false
end

Instance Method Details

#detect ⇒ Object 



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# File 'lib/class/swd/Swd.rb', line 71

def detect
  code = do_swd_action('detect')
  unless code == false
    @console.print('New action: SWD Detect')
      Qt::MessageBox.new(
        Qt::MessageBox::Information,
        "SWD detection",
        "Detected:\n"+
          "DP.IDCODE:  #{code[:DebugPortId].to_s(16)}\n"+
          "AP.IDCODE:  #{code[:AccessPortId].to_s(16)}\n"+
          "CPU ID:     #{code[:CpuId].to_s(16)}\n"
      ).exec
  end
end

#do_swd_action(action, option = {}) ⇒ Object 



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# File 'lib/class/swd/Swd.rb', line 34

def do_swd_action(action, option = {})
  Firmware.new('SWD')
  api = HardsploitAPI_SWD.new(
    memory_start_address: @chip.swd_setting.memory_start_address,
    memory_size_address:  @chip.swd_setting.memory_size_address,
    cpu_id_address:       @chip.swd_setting.cpu_id_address,
    device_id_address:    @chip.swd_setting.device_id_address
  )
  return 0 if api.nil?
  case action
  when 'detect'
    return api.obtainCodes
  when 'export'
    $pgb = Progress_bar.new("SWD: #{action}...")
    $pgb.show
    api.dumpFlash(option)
  when 'import'
    $pgb = Progress_bar.new("SWD: #{action}...")
    $pgb.show
    api.writeFlash(option)
  when 'erase'
    api.eraseFlash
  end
rescue HardsploitAPI::ERROR::HARDSPLOIT_NOT_FOUND
  ErrorMsg.new.hardsploit_not_found
  return false
rescue HardsploitAPI::ERROR::USB_ERROR
  ErrorMsg.new.usb_error
  return false
rescue HardsploitAPI::ERROR::SWD_ERROR
  ErrorMsg.new.swd_not_found
  return false
rescue Exception => msg
  ErrorMsg.new.unknown(msg)
  return false
end

#erase ⇒ Object 



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# File 'lib/class/swd/Swd.rb', line 108

def erase
  msg = Qt::MessageBox.new
  msg.setWindowTitle("Delete the data")
  msg.setText("You are going to delete all the data. Continue?")
  msg.setIcon(Qt::MessageBox::Information)
  msg.setStandardButtons(Qt::MessageBox::Cancel | Qt::MessageBox::Ok)
  msg.setDefaultButton(Qt::MessageBox::Cancel)
  if msg.exec == Qt::MessageBox::Ok
    unless do_swd_action('erase') == false
      Qt::MessageBox.new(
        Qt::MessageBox::Information,
        "SWD Erase Action",
        "Erase finished"
      ).exec
    end
  end
end

#export(filepath) ⇒ Object 



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# File 'lib/class/swd/Swd.rb', line 86

def export(filepath)
  unless do_swd_action('export', filepath) == false
    Qt::MessageBox.new(
      Qt::MessageBox::Information,
      "SWD Export Action",
      "Dump finished"
    ).exec
    $pgb.close
  end
end

#import(filepath) ⇒ Object 



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# File 'lib/class/swd/Swd.rb', line 97

def import(filepath)
  unless do_swd_action('import', filepath) == false
    Qt::MessageBox.new(
      Qt::MessageBox::Information,
      "SWD Import Action",
      "Import finished"
    ).exec
    $pgb.close
  end
end