Class: Command_table

Inherits:
Qt::Widget
  • Object
show all
Defined in:
lib/class/Command_table.rb

Overview

Hardsploit GUI - By Opale Security
www.opale-security.com || www.hardsploit.io
License: GNU General Public License v3
License URI: http://www.gnu.org/licenses/gpl.txt

Instance Method Summary collapse

Constructor Details

#initialize(cmd_table, bus) ⇒ Command_table

Returns a new instance of Command_table.



10
11
12
13
14
15
16
17
18
19
20
 
# File 'lib/class/Command_table.rb', line 10

def initialize(cmd_table, bus)
  super()
  @cmd_table = cmd_table
  @bus = bus
  cmd_table.insertColumn(0)
  cmd_table.setHorizontalHeaderItem(0, Qt::TableWidgetItem.new('Order'))
  cmd_table.insertColumn(1)
  cmd_table.setHorizontalHeaderItem(1, Qt::TableWidgetItem.new('Byte (Hexa)'))
  cmd_table.insertColumn(2)
  cmd_table.setHorizontalHeaderItem(2, Qt::TableWidgetItem.new('Description'))
end

Instance Method Details

#add_row ⇒ Object 



45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
 
# File 'lib/class/Command_table.rb', line 45

def add_row
  @cmd_table.insertRow(@cmd_table.rowCount)
  @cmd_table.setItem(@cmd_table.rowCount - 1, 1, Qt::TableWidgetItem.new('00'))
  if @bus == 'SPI'
    item =  Qt::TableWidgetItem.new
    item.setData(0, Qt::Variant.new(0))
    @cmd_table.setItem(@cmd_table.rowCount - 1, 2, item)
    @cmd_table.setItem(@cmd_table.rowCount - 1, 3, Qt::TableWidgetItem.new)
  else
    @cmd_table.setItem(@cmd_table.rowCount - 1, 2, Qt::TableWidgetItem.new)
  end
  item =  Qt::TableWidgetItem.new
  item.setData(0, Qt::Variant.new(@cmd_table.rowCount))
  @cmd_table.setItem(@cmd_table.rowCount - 1, 0, item)
end

#add_text_rows(txt) ⇒ Object 



61
62
63
64
65
66
67
68
69
70
71
72
73
74
 
# File 'lib/class/Command_table.rb', line 61

def add_text_rows(txt)
    return ErrorMsg.new.ascii_only unless txt.ascii_only?
    txt.each_byte do |x|
      @cmd_table.insertRow(@cmd_table.rowCount)
      @cmd_table.setItem(@cmd_table.rowCount - 1, 1, Qt::TableWidgetItem.new(x.to_s(16)))
      item =  Qt::TableWidgetItem.new
      item.setData(0, Qt::Variant.new(0))
      @cmd_table.setItem(@cmd_table.rowCount - 1, 2, item)
      @cmd_table.setItem(@cmd_table.rowCount - 1, 3, Qt::TableWidgetItem.new(x.chr))
      item =  Qt::TableWidgetItem.new
      item.setData(0, Qt::Variant.new(@cmd_table.rowCount))
      @cmd_table.setItem(@cmd_table.rowCount - 1, 0, item)
    end
end

#build_spi ⇒ Object 



22
23
24
25
 
# File 'lib/class/Command_table.rb', line 22

def build_spi
  @cmd_table.insertColumn(2)
  @cmd_table.setHorizontalHeaderItem(2, Qt::TableWidgetItem.new('Repetition'))
end

#clone_rows ⇒ Object 



76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
 
# File 'lib/class/Command_table.rb', line 76

def clone_rows
  return 0 if @cmd_table.currentItem.nil?
  rows_to_delete = []
  @cmd_table.selectedItems.each do |item|
    rows_to_delete.push item.row
  end
  rows_to_delete.uniq!
  rows_to_delete.each_with_index do |row, i|
    @cmd_table.insertRow(@cmd_table.rowCount)
    unless @cmd_table.item(row, 1).nil?
      @cmd_table.setItem(@cmd_table.rowCount - 1, 1, Qt::TableWidgetItem.new(@cmd_table.item(row, 1).text))
    end
    if @bus == 'SPI'
      unless @cmd_table.item(row, 2).nil?
        repetition_item =  Qt::TableWidgetItem.new
        repetition_item.setData(0, Qt::Variant.new(@cmd_table.item(row, 2).text.to_i))
        @cmd_table.setItem(@cmd_table.rowCount - 1, 2, repetition_item)
      end
      unless @cmd_table.item(row, 3).nil?
        @cmd_table.setItem(@cmd_table.rowCount - 1, 3, Qt::TableWidgetItem.new(@cmd_table.item(row, 3).text))
      end
    else
      unless @cmd_table.item(row, 2).nil?
        @cmd_table.setItem(@cmd_table.rowCount - 1, 2, Qt::TableWidgetItem.new(@cmd_table.item(row, 2).text))
      end
    end
    unless @cmd_table.item(row, 0).nil?
      order_item =  Qt::TableWidgetItem.new
      order_item.setData(0, Qt::Variant.new(@cmd_table.item(row, 0).text.to_i))
      @cmd_table.setItem(@cmd_table.rowCount - 1, 0, order_item)
    end
  end
end

#count_total_repetition ⇒ Object 



201
202
203
204
205
206
207
 
# File 'lib/class/Command_table.rb', line 201

def count_total_repetition
  repetition_value = 0
  @cmd_table.rowCount.times do |i|
		repetition_value += @cmd_table.item(i, 2).text.to_i
	end
	return repetition_value
end

#empty_data_exist? ⇒ Boolean

Returns:

  • (Boolean) 


209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
 
# File 'lib/class/Command_table.rb', line 209

def empty_data_exist?
   # ARRAY SIZE
	if @cmd_table.rowCount == 0
	  Qt::MessageBox.new(Qt::MessageBox::Warning, 'Bytes array empty', 'The bytes array is empty').exec
		return true
   end
	@cmd_table.rowCount.times do |i|
		# EMPTY BYTE CELL
		if @cmd_table.item(i, 1).text == ''
			@cmd_table.setCurrentItem(@cmd_table.item(i, 1))
			Qt::MessageBox.new(Qt::MessageBox::Warning, 'Empty byte', 'Empty byte cell detected').exec
			return true
		end
     if @bus == 'SPI'
 			# EMPTY REPETITION CELL
 			if @cmd_table.item(i, 2).text == ''
 				@cmd_table.setCurrentItem(@cmd_table.item(i, 2))
 				Qt::MessageBox.new(Qt::MessageBox::Warning, 'Empty repetition', 'Empty repetition cell detected').exec
 				return true
 			end
     end
	end
	return false
end

#fill_byte_table(byte_list) ⇒ Object 



27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
 
# File 'lib/class/Command_table.rb', line 27

def fill_byte_table(byte_list)
  byte_list.to_enum.with_index(0).each do |b, i|
    @cmd_table.insertRow(@cmd_table.rowCount)
    @cmd_table.setItem(i, 1, Qt::TableWidgetItem.new(b.value))
    if @bus == 'SPI'
      item =  Qt::TableWidgetItem.new
      item.setData(0, Qt::Variant.new(b.iteration))
      @cmd_table.setItem(i, 2, item)
      @cmd_table.setItem(i, 3, Qt::TableWidgetItem.new(b.description))
    else
      @cmd_table.setItem(i, 2, Qt::TableWidgetItem.new(b.description))
    end
    item =  Qt::TableWidgetItem.new
    item.setData(0, Qt::Variant.new(b.index))
    @cmd_table.setItem(i, 0, item)
  end
end

#i2c_read_cmd(write_address, cmd_size) ⇒ Object 



122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
 
# File 'lib/class/Command_table.rb', line 122

def i2c_read_cmd(write_address, cmd_size)
  # Byte array size
  @cmd_table.setRowCount(3)
  # Size 1
  @cmd_table.setItem(0, 1, Qt::TableWidgetItem.new(HardsploitAPI.lowByte(word: cmd_size).to_s(16).upcase))
  @cmd_table.setItem(0, 2, Qt::TableWidgetItem.new('Payload size - low'))
  # Index
  item =  Qt::TableWidgetItem.new
  item.setData(0, Qt::Variant.new(1))
  @cmd_table.setItem(0, 0, item)
  # Size 2
  @cmd_table.setItem(1, 1, Qt::TableWidgetItem.new(HardsploitAPI.highByte(word: cmd_size).to_s(16).upcase))
  @cmd_table.setItem(1, 2, Qt::TableWidgetItem.new('Payload size - high'))
  # Index
  item =  Qt::TableWidgetItem.new
  item.setData(0, Qt::Variant.new(2))
  @cmd_table.setItem(1, 0, item)
  # Address
  @cmd_table.setItem(2, 1, Qt::TableWidgetItem.new(write_address))
  @cmd_table.setItem(2, 2, Qt::TableWidgetItem.new('Read address (control byte)'))
  # Index
  item =  Qt::TableWidgetItem.new
  item.setData(0, Qt::Variant.new(3))
  @cmd_table.setItem(2, 0, item)
end

#i2c_write_cmd(write_address, cmd_size) ⇒ Object 



148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
 
# File 'lib/class/Command_table.rb', line 148

def i2c_write_cmd(write_address, cmd_size)
  # Byte array size
  @cmd_table.setRowCount(3 + cmd_size)
  # Payload size low
  # -byte
  itemLB1 = Qt::TableWidgetItem.new(HardsploitAPI.lowByte(word: cmd_size).to_s(16).upcase)
  @cmd_table.setItem(0, 1, itemLB1)
  # -description
  itemLB3 = Qt::TableWidgetItem.new('Payload size - low')
  @cmd_table.setItem(0, 2, itemLB3)
  # -order
  itemLB0 =  Qt::TableWidgetItem.new
  itemLB0.setData(0, Qt::Variant.new(1))
  @cmd_table.setItem(0, 0, itemLB0)
  # Payload size high
  # -byte
  itemHB1 = Qt::TableWidgetItem.new(HardsploitAPI.highByte(word: cmd_size).to_s(16).upcase)
  @cmd_table.setItem(1, 1, itemHB1)
  # -description
  itemHB3 = Qt::TableWidgetItem.new('Payload size - high')
  @cmd_table.setItem(1, 2, itemHB3)
  # -order
  itemHB0 = Qt::TableWidgetItem.new
  itemHB0.setData(0, Qt::Variant.new(2))
  @cmd_table.setItem(1, 0, itemHB0)
  # Address
  # -byte
  itemA1 = Qt::TableWidgetItem.new(write_address)
  @cmd_table.setItem(2, 1, itemA1)
  # -description
  itemA3 = Qt::TableWidgetItem.new('Write address (control byte)')
  @cmd_table.setItem(2, 2, itemA3)
  # -order
  itemA0 = Qt::TableWidgetItem.new
  itemA0.setData(0, Qt::Variant.new(3))
  @cmd_table.setItem(2, 0, itemA0)
  # Payload bytes
  for i in 3...(cmd_size + 3) do
    @cmd_table.setItem(i, 1, Qt::TableWidgetItem.new(''))
    @cmd_table.setItem(i, 2, Qt::TableWidgetItem.new('Payload byte'))
    # Index
    item =  Qt::TableWidgetItem.new
    item.setData(0, Qt::Variant.new(i.next))
    @cmd_table.setItem(i, 0, item)
  end
end

#remove_rows ⇒ Object 



110
111
112
113
114
115
116
117
118
119
120
 
# File 'lib/class/Command_table.rb', line 110

def remove_rows
  return 0 if @cmd_table.currentItem.nil?
  rows_to_delete = []
  @cmd_table.selectedItems.each do |item|
    rows_to_delete.push item.row
  end
  rows_to_delete.uniq!
  rows_to_delete.each_with_index do |row, i|
    @cmd_table.removeRow(row - i)
  end
end

#resize_to_content ⇒ Object 



195
196
197
198
199
 
# File 'lib/class/Command_table.rb', line 195

def resize_to_content
  @cmd_table.resizeColumnsToContents
  @cmd_table.resizeRowsToContents
  @cmd_table.horizontalHeader.stretchLastSection = true
end