Class: Relyze::ExecutableFileModel::Segment

Inherits:

Object

Object
Relyze::ExecutableFileModel::Segment

show all

Defined in:: C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb

Instance Method Summary collapse

#executable? ⇒ true, false

Check if this segment is executable.
#execute ⇒ true, false

Check if this segment is executable.
#execute=(execute) ⇒ Object

Set this segment as executable.
#initialized_length ⇒ Integer

Get this segments initialized length in bytes.
#last_initialized_rva ⇒ Integer

Get this segments last initialized RVA location.
#last_rva ⇒ Integer

Get this segments last RVA location.
#length ⇒ Integer

Get this segments total length in bytes.
#model ⇒ Relyze::ExecutableFileModel

Get the Relyze::ExecutableFileModel which owns this segment.
#name ⇒ String

Get the segment name.
#name=(name) ⇒ Object

Set the segment name.
#offset2rva(offset) ⇒ Integer^?

Convert a segment offset to an RVA location if possible.
#read ⇒ true, false

Check if this segment is readable.
#read=(read) ⇒ Object

Set this segment as readable.
#read_buffer(offset, length) ⇒ String^?

Read some data from this segment.
#readable? ⇒ true, false

Check if this segment is readable.
#rva ⇒ Integer

Get this segments RVA within the model that owns it.
#rva2offset(rva) ⇒ Integer^?

Convert an RVA location to a segment offset if possible.
#to_s ⇒ String

Get a simple description of this segment.
#uninitialized? ⇒ true, false

Check if this segment is entirely uninitialized.
#uninitialized_length ⇒ Integer

Get this segments uninitialised length in bytes.
#writable? ⇒ true, false

Check if this segment is writable.
#write ⇒ true, false

Check if this segment is writable.
#write=(write) ⇒ Object

Set this segment as writable.
#write_buffer(offset, buffer) ⇒ Integer^?

Write some data to this segment.

Instance Method Details

#executable? ⇒ `true`, `false`

Check if this segment is executable.

Returns:

(true, false)



792
793
794

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 792

def executable?
    return self.execute
end

#execute ⇒ `true`, `false`

Check if this segment is executable.

Returns:

(true, false)



778
779
780

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 778

def execute
    return nil
end

#execute=(execute) ⇒ `Object`

Set this segment as executable.

Parameters:

execute (true, false)



785
786
787

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 785

def execute=( execute )
    return nil
end

#initialized_length ⇒ `Integer`

Get this segments initialized length in bytes.

Returns:

(Integer) —

A byte length.



827
828
829

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 827

def initialized_length
    return 0
end

#last_initialized_rva ⇒ `Integer`

Get this segments last initialized RVA location.

Returns:

(Integer) —

An RVA location.



813
814
815

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 813

def last_initialized_rva
    return nil
end

#last_rva ⇒ `Integer`

Get this segments last RVA location.

Returns:

(Integer) —

An RVA location.



806
807
808

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 806

def last_rva
    return nil
end

#length ⇒ `Integer`

Get this segments total length in bytes.

Returns:

(Integer) —

A byte length.



820
821
822

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 820

def length
    return 0
end

#model ⇒ `Relyze::ExecutableFileModel`

Get the Relyze::ExecutableFileModel which owns this segment.

Returns:

(Relyze::ExecutableFileModel)



848
849
850

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 848

def model
    return nil
end

#name ⇒ `String`

Get the segment name

Returns:

(String) —

The segment name.



722
723
724

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 722

def name
    return nil
end

#name=(name) ⇒ `Object`

Set the segment name.

Parameters:

name (String) —

The segment name.



729
730
731

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 729

def name=( name )
    return nil
end

#offset2rva(offset) ⇒ `Integer`^?

Convert a segment offset to an RVA location if possible.

Parameters:

offset (Integer) —

An offset in this segment

Returns:

(Integer, nil) —

An RVA location corresponding to the given offset in this segment, or nil on failure.



889
890
891

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 889

def offset2rva( offset )
    return nil
end

#read ⇒ `true`, `false`

Check if this segment is readable.

Returns:

(true, false)



736
737
738

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 736

def read
    return nil
end

#read=(read) ⇒ `Object`

Set this segment as readable.

Parameters:

read (true, false)



743
744
745

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 743

def read=( read )
    return nil
end

#read_buffer(offset, length) ⇒ `String`^?

Read some data from this segment.

Parameters:

offset (Integer) —

An offset into this segment to read from.
length (Integer) —

The number of bytes to read.

Returns:

(String, nil) —

The read data or nil on failure.



864
865
866

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 864

def read_buffer( offset, length )
    return nil
end

#readable? ⇒ `true`, `false`

Check if this segment is readable.

Returns:

(true, false)



750
751
752

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 750

def readable?
    return self.read
end

#rva ⇒ `Integer`

Get this segments RVA within the model that owns it.

Returns:

(Integer) —

An RVA location.



799
800
801

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 799

def rva
    return nil
end

#rva2offset(rva) ⇒ `Integer`^?

Convert an RVA location to a segment offset if possible.

Parameters:

rva (Integer) —

An RVA location in this segment.

Returns:

(Integer, nil) —

An offset in this segment corresponding to the given RVA location, or nil on failure.



881
882
883

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 881

def rva2offset( rva )
    return nil
end

#to_s ⇒ `String`

Get a simple description of this segment.

Returns:

(String) —

This segments description.



855
856
857

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 855

def to_s
    return "Segment: %s (%s%s%s)" % [ self.name, (self.readable? ? 'R' : '-'), (self.writable? ? 'W' : '-'), (self.executable? ? 'X' : '-') ]
end

#uninitialized? ⇒ `true`, `false`

Check if this segment is entirely uninitialized.

Returns:

(true, false)



841
842
843

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 841

def uninitialized?
    return false
end

#uninitialized_length ⇒ `Integer`

Get this segments uninitialised length in bytes.

Returns:

(Integer) —

A byte length.



834
835
836

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 834

def uninitialized_length
    return 0
end

#writable? ⇒ `true`, `false`

Check if this segment is writable.

Returns:

(true, false)



771
772
773

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 771

def writable?
    return self.write
end

#write ⇒ `true`, `false`

Check if this segment is writable.

Returns:

(true, false)



757
758
759

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 757

def write
    return nil
end

#write=(write) ⇒ `Object`

Set this segment as writable.

Parameters:

write (true, false)



764
765
766

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 764

def write=( write )
    return nil
end

#write_buffer(offset, buffer) ⇒ `Integer`^?

Write some data to this segment.

Parameters:

offset (Integer) —

An offset into this segment to write to.
buffer (String) —

The data to write.

Returns:

(Integer, nil) —

Nil on failure or else the number of bytes written.



873
874
875

# File 'C:/Program Files/Relyze/lib/relyze/core/executable_file_model.rb', line 873

def write_buffer( offset, buffer )
    return nil
end

Class: Relyze::ExecutableFileModel::Segment

Instance Method Summary collapse

Instance Method Details

#executable? ⇒ true, false

#execute ⇒ true, false

#execute=(execute) ⇒ Object

#initialized_length ⇒ Integer

#last_initialized_rva ⇒ Integer

#last_rva ⇒ Integer

#length ⇒ Integer

#model ⇒ Relyze::ExecutableFileModel

#name ⇒ String

#name=(name) ⇒ Object

#offset2rva(offset) ⇒ Integer?

#read ⇒ true, false

#read=(read) ⇒ Object

#read_buffer(offset, length) ⇒ String?

#readable? ⇒ true, false

#rva ⇒ Integer

#rva2offset(rva) ⇒ Integer?

#to_s ⇒ String

#uninitialized? ⇒ true, false

#uninitialized_length ⇒ Integer

#writable? ⇒ true, false

#write ⇒ true, false

#write=(write) ⇒ Object

#write_buffer(offset, buffer) ⇒ Integer?

#executable? ⇒ `true`, `false`

#execute ⇒ `true`, `false`

#execute=(execute) ⇒ `Object`

#initialized_length ⇒ `Integer`

#last_initialized_rva ⇒ `Integer`

#last_rva ⇒ `Integer`

#length ⇒ `Integer`

#model ⇒ `Relyze::ExecutableFileModel`

#name ⇒ `String`

#name=(name) ⇒ `Object`

#offset2rva(offset) ⇒ `Integer`^?

#read ⇒ `true`, `false`

#read=(read) ⇒ `Object`

#read_buffer(offset, length) ⇒ `String`^?

#readable? ⇒ `true`, `false`

#rva ⇒ `Integer`

#rva2offset(rva) ⇒ `Integer`^?

#to_s ⇒ `String`

#uninitialized? ⇒ `true`, `false`

#uninitialized_length ⇒ `Integer`

#writable? ⇒ `true`, `false`

#write ⇒ `true`, `false`

#write=(write) ⇒ `Object`

#write_buffer(offset, buffer) ⇒ `Integer`^?