Class: Command_editor
- Inherits:
-
Qt::Widget
- Object
- Qt::Widget
- Command_editor
- Defined in:
- lib/class/Command_editor.rb
Instance Method Summary collapse
- #add_cmd ⇒ Object
- #add_row ⇒ Object
- #check_cell_content(item) ⇒ Object
- #clone_row ⇒ Object
- #edit_cmd ⇒ Object
- #feed_editor_form ⇒ Object
- #feed_i2c_cmd_array(bus_param) ⇒ Object
-
#initialize(action, cmd_name, chip, bus_id, parent, api, bus_param = {}) ⇒ Command_editor
constructor
A new instance of Command_editor.
- #is_cmd_size_valid? ⇒ Boolean
- #remove_row ⇒ Object
Constructor Details
#initialize(action, cmd_name, chip, bus_id, parent, api, bus_param = {}) ⇒ Command_editor
Returns a new instance of Command_editor.
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# File 'lib/class/Command_editor.rb', line 19 def initialize(action, cmd_name, chip, bus_id, parent, api, bus_param={}) super() @cmd_editor_gui = Ui_Command_editor.new centerWindow(self) @cmd_editor_gui.setupUi(self) @bus = Bus.find_by(bus_id: bus_id) @chip_id = chip.chip_id @cmd_name = cmd_name @bus_id = bus_id @parent = parent @api = api @cmd_table = Command_table.new(@api, @cmd_editor_gui.tbl_bytes, @bus.bus_name) inputRestrict(@cmd_editor_gui.lie_name, 2) inputRestrict(@cmd_editor_gui.lie_description, 2) @cmd_editor_gui.lbl_chip_val.setText(chip.chip_reference) @cmd_table.resize_to_content case @bus.bus_name when 'SPI' @cmd_table.build_spi end @cmd_editor_gui.lie_text_2_bytes.hide if @bus.bus_name != 'SPI' case action when 0 # Add @cmd_editor_gui.lbl_cmd_val.text = '-' Qt::Object.connect(@cmd_editor_gui.btn_validate, SIGNAL('clicked()'), self, SLOT('add_cmd()')) when 1 # Temp @cmd_editor_gui.lbl_cmd_val.text = cmd_name feed_editor_form @cmd_editor_gui.lie_name.setText('') Qt::Object.connect(@cmd_editor_gui.btn_validate, SIGNAL('clicked()'), self, SLOT('add_cmd()')) else # Edit @cmd_editor_gui.lbl_cmd_val.text = "#{cmd_name}" feed_editor_form @cmd_editor_gui.btn_validate.setText('Edit') Qt::Object.connect(@cmd_editor_gui.btn_validate, SIGNAL('clicked()'), self, SLOT('edit_cmd()')) end unless bus_param.empty? feed_i2c_cmd_array(bus_param) end rescue Exception => msg Qt::MessageBox.new(Qt::MessageBox::Critical, 'Critical error', 'Error occured while loading the GUI. Consult the logs for more details').exec logger = Logger.new($logFilePath) logger.error msg end |
Instance Method Details
#add_cmd ⇒ Object
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# File 'lib/class/Command_editor.rb', line 166 def add_cmd if @cmd_table.empty_data_exist? || is_cmd_size_valid? == false return false end if @cmd_editor_gui.lie_name.text.empty? || @cmd_editor_gui.lie_description.text.empty? Qt::MessageBox.new(Qt::MessageBox::Warning, 'Information missing', 'Name or description empty').exec return false end cmd = Cmd.new cmd.cmd_name = @cmd_editor_gui.lie_name.text cmd.cmd_desc = @cmd_editor_gui.lie_description.text cmd.cmd_bus = @bus_id cmd.cmd_chip = @chip_id cmd.save @cmd_editor_gui.tbl_bytes.sortItems(0, Qt::AscendingOrder) @cmd_editor_gui.tbl_bytes.rowCount.times do |i| byte = Byte.new byte.byte_index = i + 1 byte.byte_value = @cmd_editor_gui.tbl_bytes.item(i, 1).text if @bus.bus_name == 'SPI' byte.byte_iteration = @cmd_editor_gui.tbl_bytes.item(i, 2).text byte.byte_description = @cmd_editor_gui.tbl_bytes.item(i, 3).text else byte.byte_description = @cmd_editor_gui.tbl_bytes.item(i, 2).text end byte.byte_cmd = Cmd.ids.last byte.save end @parent.feed_cmd_array close rescue Exception => msg Qt::MessageBox.new(Qt::MessageBox::Critical, 'Critical error', 'Error occured while adding the command. Consult the logs for more details').exec logger = Logger.new($logFilePath) logger.error msg end |
#add_row ⇒ Object
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# File 'lib/class/Command_editor.rb', line 252 def add_row if @cmd_editor_gui.lie_text_2_bytes.text.empty? @cmd_table.add_row else @cmd_table.add_text_rows(@cmd_editor_gui.lie_text_2_bytes.text) @cmd_editor_gui.lie_text_2_bytes.setText('') end end |
#check_cell_content(item) ⇒ Object
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# File 'lib/class/Command_editor.rb', line 70 def check_cell_content(item) case @cmd_editor_gui.tbl_bytes.horizontalHeaderItem(item.column).text when 'Order', 'Repetition' if item.text.to_i < 0 item.setData(0, Qt::Variant.new(0)) Qt::MessageBox.new(Qt::MessageBox::Warning, 'Wrong data', 'Only positive values are accepted in this cell').exec end when 'Byte (Hexa)' reg = Qt::RegExp.new("^[A-Fa-f0-9]{2}") reg_val = Qt::RegExpValidator.new(reg, self) if reg_val.validate(item.text, item.text.length) == 0 item.setText('') Qt::MessageBox.new(Qt::MessageBox::Warning, 'Wrong data', 'Only hexadecimal values are accepted in this cell').exec end when 'Description' unless item.text.nil? reg = Qt::RegExp.new("^[a-zA-Z0-9_@-\s]+$") reg_val = Qt::RegExpValidator.new(reg, self) if reg_val.validate(item.text, item.text.length) == 0 item.setText('') Qt::MessageBox.new(Qt::MessageBox::Warning, 'Wrong data', 'Wrong characters in this cell').exec end end end rescue Exception => msg Qt::MessageBox.new(Qt::MessageBox::Critical, 'Critical error', 'Error occured while verifying the command byte column. Consult the logs for more details').exec logger = Logger.new($logFilePath) logger.error msg end |
#clone_row ⇒ Object
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# File 'lib/class/Command_editor.rb', line 261 def clone_row @cmd_table.clone_rows end |
#edit_cmd ⇒ Object
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# File 'lib/class/Command_editor.rb', line 202 def edit_cmd if @cmd_table.empty_data_exist? && !is_cmd_size_valid? return false end if @cmd_editor_gui.lie_name.text.empty? || @cmd_editor_gui.lie_description.text.empty? Qt::MessageBox.new(Qt::MessageBox::Warning, 'Information missing', 'Name or description empty').exec return false end cmd = Cmd.find_by(cmd_name: @cmd_name, cmd_chip: @chip_id) if cmd.cmd_name != @cmd_editor_gui.lie_name.text cmd.update(cmd_name: @cmd_editor_gui.lie_name.text) end if cmd.cmd_desc != @cmd_editor_gui.lie_description.text cmd.update(cmd_desc: @cmd_editor_gui.lie_description.text) end @cmd_editor_gui.tbl_bytes.sortItems(0, Qt::AscendingOrder) bytes = Byte.where(byte_cmd: cmd.cmd_id) bytes.destroy_all @cmd_editor_gui.tbl_bytes.rowCount.times do |i| byte = Byte.new byte.byte_index = i + 1 byte.byte_value = @cmd_editor_gui.tbl_bytes.item(i, 1).text if @bus.bus_name == 'SPI' byte.byte_iteration = @cmd_editor_gui.tbl_bytes.item(i, 2).text byte.byte_description = @cmd_editor_gui.tbl_bytes.item(i, 3).text else byte.byte_description = @cmd_editor_gui.tbl_bytes.item(i, 2).text end byte.byte_cmd = cmd.cmd_id byte.save end @parent.feed_cmd_array close rescue Exception => msg Qt::MessageBox.new(Qt::MessageBox::Critical, 'Critical error', 'Error occured while editing the command. Consult the logs for more details').exec logger = Logger.new($logFilePath) logger.error msg end |
#feed_editor_form ⇒ Object
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# File 'lib/class/Command_editor.rb', line 241 def feed_editor_form cmd = Cmd.find_by(cmd_name: @cmd_name) @cmd_editor_gui.lie_name.setText(@cmd_name) @cmd_editor_gui.lie_description.setText(cmd.cmd_desc) @cmd_table.fill_byte_table(cmd.byte) rescue Exception => msg Qt::MessageBox.new(Qt::MessageBox::Critical, 'Critical error', 'Error occured when loading the command. Consult the logs for more details').exec logger = Logger.new($logFilePath) logger.error msg end |
#feed_i2c_cmd_array(bus_param) ⇒ Object
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# File 'lib/class/Command_editor.rb', line 158 def feed_i2c_cmd_array(bus_param) if bus_param[:mode] == 'w' @cmd_table.i2c_write_cmd(bus_param[:addr], bus_param[:size].to_i) else @cmd_table.i2c_read_cmd(bus_param[:addr], bus_param[:size].to_i) end end |
#is_cmd_size_valid? ⇒ Boolean
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# File 'lib/class/Command_editor.rb', line 100 def is_cmd_size_valid? # SPI if @bus.bus_name == 'SPI' if (@cmd_editor_gui.tbl_bytes.rowCount + @cmd_table.count_total_repetition) > 4000 Qt::MessageBox.new(Qt::MessageBox::Warning, 'SPI command invalid', 'SPI command size is to big (> 4000)').exec return false else return true end # I2C elsif @bus.bus_name == 'I2C' count = 0 i = 0 while i <= (@cmd_editor_gui.tbl_bytes.rowCount) - 1 do if @cmd_editor_gui.tbl_bytes.item(i, 1).nil? Qt::MessageBox.new(Qt::MessageBox::Critical, 'Command error', 'Payload size invalid or payload size (low) missing').exec return false else lowByte = @cmd_editor_gui.tbl_bytes.item(i, 1).text end if @cmd_editor_gui.tbl_bytes.item(i + 1, 1).nil? Qt::MessageBox.new(Qt::MessageBox::Critical, 'Command error', 'Payload size invalid or payload size (high) missing').exec return false else highByte = @cmd_editor_gui.tbl_bytes.item(i + 1, 1).text end if @cmd_editor_gui.tbl_bytes.item(i + 2, 1).nil? Qt::MessageBox.new(Qt::MessageBox::Critical, 'Command error', 'Payload size invalid or Read / Write address missing').exec return false else commandType = @cmd_editor_gui.tbl_bytes.item(i + 2, 1).text end count = count + (HardsploitAPI.BytesToInt(lowByte.to_i(16), highByte.to_i(16))) if commandType.to_i(16) % 2 == 0 #WRITE i = (i + ((HardsploitAPI.BytesToInt(lowByte.to_i(16), highByte.to_i(16))) + 3)) else #READ i = (i + 3) end end if i != @cmd_editor_gui.tbl_bytes.rowCount Qt::MessageBox.new(Qt::MessageBox::Critical, 'Command error', 'I2C command incorrectly formated: The payload size does not match with the row number').exec return false end if count > 2000 Qt::MessageBox.new(Qt::MessageBox::Critical, 'I2C command invalid', 'Your payload is too big (> 2000)').exec return false else return true end else return false end rescue Exception => msg Qt::MessageBox.new(Qt::MessageBox::Critical, 'Critical error', 'Error occured while verifying the command size. Consult the logs for more details').exec logger = Logger.new($logFilePath) logger.error msg end |
#remove_row ⇒ Object
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# File 'lib/class/Command_editor.rb', line 265 def remove_row @cmd_table.remove_rows end |