Class: Roebe::Automounter
- Inherits:
-
Base
show all
- Defined in:
- lib/roebe/classes/automounter.rb
Overview
Constant Summary
Constants inherited
from Base
Base::COLOURS, Base::HOME_DIRECTORY_OF_USER_X, Base::N, Base::NAMESPACE
Class Method Summary
collapse
-
.[](i = '') ⇒ Object
# === Roebe::Automounter[] ========================================================================= #.
Instance Method Summary
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Methods inherited from Base
#actions, #append_this_onto_that_file, #append_what_into, #be_silent, #be_verbose?, #beautiful_url, #burlywood, #call_next, #chdir, #cheerful_guy, #cliner, #complex_esystem, #convert_global_env, #copy_directory, #copy_file, #cornflowerblue, #create_directory, #crimson, #current_month?, #current_time?, #current_year?, #cyan, #darkcyan, #darkgreen, #darkkhaki, #darkslateblue, #deeppink, #delete_symlink, #do_not_use_the_base_colours, #do_use_the_base_colours, #e, #ecomment, #editor_to_use?, #efancy, #eimp, #emphasis, #ensure_main_encoding, #ensure_utf_encoding, #eparse, #erev, #esteelblue, #etomato, #ewarn, #exit_program, #firebrick, #get_current_day, #get_current_month, #get_files_and_directories, #get_files_from, #get_german_name_for_this_weekday, #gold, #green, #grey, #hh_mm_ss, #hh_mm_ss_day_month_year, #home_dir?, #home_directory_of_user_x?, #infer_the_namespace, #internal_hash?, #is_a_directory?, #is_a_file?, #is_a_jpg_file?, #is_an_image_file?, #is_archive?, #is_audio_file?, #is_in_studium_dir?, #is_multimedia_file?, #is_on_roebe?, #is_on_windows?, #is_studium_available?, #is_symlink?, #is_this_a_ruby_file?, #is_video_file?, #iso_encoding?, #le, #left_colour, #lightblue, #lightgreen, #lightseagreen, #lightsteelblue, #lime, #limegreen, #localhost_to_data, #log_directory?, #main_encoding?, #mediumorchid, #mediumpurple, #mediumseagreen, #mediumslateblue, #mediumspringgreen, #mediumturquoise, #mkdir_p, #mv, #n_days_in_this_month, #n_pages_in_this_pdf_file?, #namespace?, #no_file_exists_at, #ogrey, #olive, #olivedrab, #open_in_browser, #opne, #opnesystem, #opnn, #orange, #orchid, #orev, #palegoldenrod, #palevioletred, #pink, #powderblue, #programs_dir?, #project_base_dir?, #random_html_colour, #rds, #read_file_in_iso_encoding, #read_file_via_the_default_encoding, #read_lines_via_iso_encoding, #readlines_with_main_encoding, #red, #register_sigint, #remove, #remove_directory, #remove_file, #rename_kde_konsole_tab, #replace_localhost_with_data, #report_pwd, #require_rescue, #reset_the_internal_hash, #return_all_directories_from_this_directory, #return_all_files_from_this_directory, #return_current_directory, #return_dd_mm_yyyy, #return_file_or_directory_of, #return_files_from_pwd, #return_last_part_of_the_current_directory, #return_utc, #rev, #right_arrow?, #right_colour, #roebe_log_directory?, #rosybrown, #royalblue, #ruby_base_directory?, #run_in_background, #run_rcfiles_then_run_ata_via_qdbus, #sandybrown, #sdir, #seagreen, #set_be_verbose, #set_xorg_buffer, #sfancy, #sfile, #show_help, #silent_redirection?, #simp, #simple_esystem, #skyblue, #slateblue, #slategray, #springgreen, #steelblue, #string_italic, #swarn, #symlink, #teal, #temp_dir?, #to_camelcase, #to_counted_hash, #tomato, #touch, #try_to_require_the_beautiful_url_gem, #try_to_require_the_html_template, #try_to_require_the_open_gem, #try_to_require_the_program_information_gem, #try_to_require_the_xorg_buffer, #use_colours?, #verbose_truth, #weekday?, #word_wrap, #write_what_into, #yellow
#append_onto_the_commandline_arguments, #clear_commandline_arguments, #commandline_arguments?, #commandline_arguments_as_string?, #commandline_arguments_without_leading_hyphens?, #first_argument?, #first_argument_without_leading_hyphens?, #has_an_argument_been_passed?, #remove_hyphened_arguments_from_the_commandline_arguments, #return_commandline_arguments_with_leading_hyphens, #second_argument?, #set_commandline_arguments
Constructor Details
#initialize(i = nil, run_already = true) ⇒ Automounter
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# File 'lib/roebe/classes/automounter.rb', line 28
def initialize(
i = nil,
run_already = true
)
reset
set_input(i)
run if run_already
end
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Class Method Details
.[](i = '') ⇒ Object
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# File 'lib/roebe/classes/automounter.rb', line 173
def self.[](i = '')
self.new(i)
end
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Instance Method Details
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# File 'lib/roebe/classes/automounter.rb', line 57
def input?
@input
end
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#is_anything_mounted_on_mount_usb_subdirectories? ⇒ Boolean
#
is_anything_mounted_on_mount_usb_subdirectories?
#
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# File 'lib/roebe/classes/automounter.rb', line 78
def is_anything_mounted_on_mount_usb_subdirectories?
@fdisk_command_result
end
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#mount_this_to_that(this_device, mount_where = :usb1) ⇒ Object
#
mount_this_to_that
The second argument tells us where to mount to, such as /Mount/USB1/ or a similar target.
#
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# File 'lib/roebe/classes/automounter.rb', line 145
def mount_this_to_that(
this_device,
mount_where = :usb1
)
case mount_where
when :usb1
mount_where = '/Mount/USB1/'
when :usb2
mount_where = '/Mount/USB2/'
when :usb3
mount_where = '/Mount/USB3/'
end
_ = "mount #{this_device} #{mount_where}"
opne 'Now trying to mount `'+sfancy(this_device)+'` onto `'+simp(mount_where)+'`.'
esystem _
end
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# File 'lib/roebe/classes/automounter.rb', line 40
def reset
super()
infer_the_namespace
end
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# File 'lib/roebe/classes/automounter.rb', line 165
def run
use_fdisk_to_obtain_information
try_to_automount_external_usb_devices
end
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# File 'lib/roebe/classes/automounter.rb', line 48
def set_input(i = '')
i = i.first if i.is_a? Array
i = i.to_s.dup
@input = i
end
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#try_to_automount_external_usb_devices ⇒ Object
#
try_to_automount_external_usb_devices
#
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# File 'lib/roebe/classes/automounter.rb', line 85
def try_to_automount_external_usb_devices
if @dev_sda_entries.size > 1
@dev_sda_entries.reject! {|line|
line.include? '/dev/sda'
}
mount_this = @dev_sda_entries.first
opne 'It appears as if we have at the least one external device'
opne 'that can be mounted.'
try_to_mount_this_device(mount_this)
end
end
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#try_to_mount_this_device(i) ⇒ Object
#
try_to_mount_this_device
This method will attempt to mount the given input-device. The method can also try to “clean up” given input.
For example, consider the following input:
"Disk /dev/sdb: 977.5 MiB, 1024966656 bytes, 2001888 sectors"
Here, we are only interested in the part between ‘Disk’ and the first ‘.’.
We can also have other flawed input such as:
/dev/sdb1 2048 2001887 1999840 976.5M 7 HPFS/NTFS/exFAT
In this case we will also use a regex.
#
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# File 'lib/roebe/classes/automounter.rb', line 119
def try_to_mount_this_device(i)
this_device = i
if i.include?('Disk ') and i.include?(': ')
regex_to_use = /Disk (\/dev\/sd.{1}): / i =~ regex_to_use
this_device = $1.to_s.dup
elsif i.include?('/dev/sdb') and !i.include?('Disk ')
regex_to_use = /(\/dev\/sd.{1}\d{1})/ i =~ regex_to_use
this_device = $1.to_s.dup
end
mount_this_to_that(this_device, :usb1) end
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# File 'lib/roebe/classes/automounter.rb', line 64
def use_fdisk_to_obtain_information
@fdisk_command_result = `fdisk -l` @dev_sda_entries = @fdisk_command_result.split(N).select {|line|
line =~ /^\/dev\/sd.{1}\d{1} /
}
end
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