2012-12-27 09:53:59 +00:00
|
|
|
#!/usr/bin/wish
|
|
|
|
#
|
|
|
|
# xorriso-tcltk
|
2013-01-03 10:18:30 +00:00
|
|
|
# Copyright (C) 2012 - 2013
|
|
|
|
# Thomas Schmitt <scdbackup@gmx.net>, libburnia project.
|
|
|
|
# Provided under BSD license: Use, modify, and distribute as you like.
|
2012-12-27 09:53:59 +00:00
|
|
|
#
|
|
|
|
# This is mainly a proof of concept for xorriso serving under a frontend.
|
|
|
|
# It exercises several fundamental gestures of communication:
|
|
|
|
# - connecting via two named pipes
|
|
|
|
# - sending commands
|
|
|
|
# - receiving replies
|
|
|
|
# - inquiring the xorriso message sieve
|
|
|
|
# - using the xorriso parsing service
|
|
|
|
|
|
|
|
# Note that any other language than Tcl/Tk could be used, if it only can
|
|
|
|
# do i/o via standard input and standard output or via named pipes.
|
|
|
|
# Further it has to perform integer arithmetics and string manipulations.
|
|
|
|
# And, well, a graphical widget set would be nice.
|
|
|
|
|
2013-01-03 10:18:30 +00:00
|
|
|
|
2013-01-08 15:23:31 +00:00
|
|
|
set own_version "1.2.7"
|
2012-12-27 09:53:59 +00:00
|
|
|
|
2013-01-15 10:49:00 +00:00
|
|
|
# Minimum version of xorriso to be used as backend process.
|
2013-01-03 10:18:30 +00:00
|
|
|
# Older versions of xorriso do not offer commands -msg_op and -launch_frontend
|
2013-01-09 10:19:19 +00:00
|
|
|
set min_xorriso_version "1.2.6"
|
2013-01-03 10:18:30 +00:00
|
|
|
|
|
|
|
|
2012-12-27 09:53:59 +00:00
|
|
|
proc print_usage {argv0} {
|
|
|
|
puts stderr "Usage:"
|
|
|
|
puts stderr " $argv0 \[options\]"
|
|
|
|
puts stderr "Options:"
|
|
|
|
puts stderr " All options must be given with two dashes (\"--option\") in"
|
|
|
|
puts stderr " order to distinguish them from any options of the Tcl shell."
|
|
|
|
puts stderr " --help"
|
|
|
|
puts stderr " Print this text and exit."
|
|
|
|
puts stderr " --stdio"
|
2012-12-31 17:34:21 +00:00
|
|
|
puts stderr " Establish connection to xorriso via stdin and stdout."
|
2012-12-27 09:53:59 +00:00
|
|
|
puts stderr " E.g. when letting xorriso start this frontend program:"
|
|
|
|
puts stderr " xorriso -launch_frontend \$(which xorriso-tcltk) --stdio --"
|
|
|
|
puts stderr " --named_pipes cmd_fifo reply_fifo"
|
2012-12-31 17:34:21 +00:00
|
|
|
puts stderr " Establish connection to a xorriso process started by:"
|
2012-12-27 09:53:59 +00:00
|
|
|
puts stderr " xorriso -dialog on <cmd_fifo >reply_fifo"
|
|
|
|
puts stderr " which is then ready for a run of:"
|
|
|
|
puts stderr " xorriso-tcltk --named_pipes cmd_fifo reply_fifo"
|
|
|
|
puts stderr " It is important that the parent of xorriso and of this"
|
|
|
|
puts stderr " tcl/tk frontend opens the named pipe for commands before"
|
|
|
|
puts stderr " it opens the named pipe for replies. This avoids deadlock."
|
2012-12-28 08:51:21 +00:00
|
|
|
puts stderr " --silent_start"
|
|
|
|
puts stderr " Do not issue the start message xorriso-tcltk-version."
|
|
|
|
puts stderr " This works only if --silent_start is the first argument."
|
2013-01-06 10:00:46 +00:00
|
|
|
puts stderr " --no_extract"
|
|
|
|
puts stderr " Do not allow extraction of files from ISO filesystem to"
|
|
|
|
puts stderr " hard disk. This is not revokable during the program run."
|
2012-12-30 11:53:56 +00:00
|
|
|
puts stderr " --no_bwidget"
|
|
|
|
puts stderr " Do not try to load the Tcl/Tk package BWidget which is"
|
|
|
|
puts stderr " a prerequisite for the \"/\" file browser buttons."
|
2012-12-27 09:53:59 +00:00
|
|
|
puts stderr " --geometry {+|-}X{+|-}Y"
|
|
|
|
puts stderr " Sets the position of the main window."
|
|
|
|
puts stderr " --click_to_focus"
|
|
|
|
puts stderr " Chooses that input fields and list boxes get the keyboard"
|
2013-01-03 10:27:18 +00:00
|
|
|
puts stderr " focus only when being clicked by the mouse. (Default)"
|
2012-12-27 09:53:59 +00:00
|
|
|
puts stderr " --auto_focus"
|
|
|
|
puts stderr " Chooses that the keyboard focus is where the mouse"
|
2013-01-03 10:27:18 +00:00
|
|
|
puts stderr " pointer is."
|
2013-01-04 14:04:24 +00:00
|
|
|
puts stderr " --pipe_log_file path"
|
2012-12-27 09:53:59 +00:00
|
|
|
puts stderr " Set a file address for logging of xorriso commands and"
|
2013-01-04 14:04:24 +00:00
|
|
|
puts stderr " reply messages and enable this logging."
|
|
|
|
puts stderr " The log lines will be appended. Path \"-\" means stderr."
|
|
|
|
puts stderr " --script_log_file path"
|
2013-01-15 10:49:00 +00:00
|
|
|
puts stderr " Set a file address for logging of essential xorriso"
|
|
|
|
puts stderr " commands and enable this logging."
|
2013-01-04 14:04:24 +00:00
|
|
|
puts stderr " The log lines will be appended. Path \"-\" means stderr."
|
2013-01-15 10:49:00 +00:00
|
|
|
puts stderr " --script_log_all_commands"
|
|
|
|
puts stderr " With logging of commands log non-essential commands too."
|
2012-12-27 09:53:59 +00:00
|
|
|
puts stderr ""
|
2012-12-28 08:51:21 +00:00
|
|
|
puts stderr "If neither --stdio nor --named_pipes is given, then this script"
|
|
|
|
puts stderr "will try to locate itself in the filesystem and start a xorriso"
|
|
|
|
puts stderr "run that launches it again."
|
|
|
|
puts stderr ""
|
|
|
|
puts stderr "In the running GUI, click with the rightmost mouse button on"
|
|
|
|
puts stderr "any GUI element to get its particular help text."
|
2012-12-27 09:53:59 +00:00
|
|
|
puts stderr ""
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# ------------------------------- the frontend ----------------------------
|
|
|
|
#
|
2013-01-07 19:10:30 +00:00
|
|
|
# Connects to a xorriso process, sends commands, receives replies,
|
2012-12-27 09:53:59 +00:00
|
|
|
# prepares replies for GUI
|
|
|
|
|
|
|
|
# Connection to xorriso
|
|
|
|
set cmd_conn ""
|
|
|
|
set reply_conn ""
|
|
|
|
|
|
|
|
# The addresses of the named pipes, if such are used (see option -named_pipe)
|
|
|
|
set cmd_pipe_adr ""
|
|
|
|
set reply_pipe_adr ""
|
|
|
|
|
|
|
|
# The command to send (resp. the command most recently sent)
|
|
|
|
set cmdline ""
|
|
|
|
# Wether to clear the cmdline after sending
|
|
|
|
set cmdline_clear true
|
|
|
|
# Command counter
|
|
|
|
set cmd_sent 0
|
|
|
|
# Current -mark synchronization text
|
|
|
|
set mark_count 0
|
|
|
|
|
|
|
|
# Results of most recent await_all_replies
|
|
|
|
set info_list ""
|
|
|
|
set info_count 0
|
|
|
|
set emerging_info ""
|
|
|
|
set result_list ""
|
|
|
|
set result_count 0
|
|
|
|
set emerging_result ""
|
|
|
|
|
|
|
|
# Highest severities encountered in total and with most recent command
|
|
|
|
set highest_total_sev ALL
|
|
|
|
set highest_total_sev_msg ""
|
|
|
|
set highest_cmd_sev ALL
|
|
|
|
set highest_cmd_sev_msg ""
|
|
|
|
# This one registers like highest_cmd_sev with threshold ALL
|
|
|
|
set highest_seen_cmd_sev ALL
|
|
|
|
|
|
|
|
# State of last read_sieve command
|
|
|
|
set sieve_ret 0
|
|
|
|
|
|
|
|
# How many texts to pass with one parse_bulk command
|
|
|
|
set bulk_parse_max_chunk 200
|
|
|
|
# Parse parameters
|
|
|
|
set bulk_parse_prefix ""
|
|
|
|
set bulk_parse_separators ""
|
|
|
|
set bulk_parse_max_words ""
|
|
|
|
set bulk_parse_flag ""
|
|
|
|
# The announced number of texts to parse
|
|
|
|
set bulk_parse_num_texts ""
|
|
|
|
|
|
|
|
# Whether to complain on stderr about broken pipes.
|
|
|
|
# This may be expected when xorriso is being shut down by this frontend.
|
|
|
|
set expect_broken_pipes "0"
|
|
|
|
|
|
|
|
|
|
|
|
# Local copies of xorriso state
|
|
|
|
|
2012-12-31 17:34:21 +00:00
|
|
|
# Addresses of drives (or image files) as shown by their text fields in the GUI
|
2012-12-27 09:53:59 +00:00
|
|
|
set outdev_adr ""
|
|
|
|
set indev_adr ""
|
|
|
|
|
2012-12-31 17:34:21 +00:00
|
|
|
# Addresses of drives (or image files) as set in xorriso (after inquire_dev)
|
|
|
|
set eff_outdev_adr ""
|
|
|
|
set eff_indev_adr ""
|
|
|
|
|
2012-12-27 09:53:59 +00:00
|
|
|
# Whether the medium is blank, appendable, closed, missing
|
|
|
|
set indev_medium_status "missing"
|
|
|
|
set outdev_medium_status "missing"
|
|
|
|
|
|
|
|
# What kind of medium is presented by the drive
|
|
|
|
set indev_profile ""
|
|
|
|
set outdev_profile ""
|
|
|
|
|
|
|
|
# List of known drive addresses
|
|
|
|
set devlist ""
|
|
|
|
|
|
|
|
# Intermediate storage for messages until the GUI is up with .msglist box
|
|
|
|
set pre_msglist ""
|
|
|
|
|
2012-12-30 11:53:56 +00:00
|
|
|
# Whether overwriting of files in the ISO model is allowed
|
|
|
|
set overwrite_iso_files 1
|
2012-12-27 09:53:59 +00:00
|
|
|
|
2012-12-30 11:53:56 +00:00
|
|
|
# If overwrite_iso_files is 1: Wether overwriting of ISO directories is allowed
|
|
|
|
set overwrite_iso_dirs 0
|
|
|
|
|
|
|
|
# Whether overwriting of files on disk is allowed
|
|
|
|
set overwrite_disk_files 0
|
2012-12-27 09:53:59 +00:00
|
|
|
|
|
|
|
# The file where to log commands and replies for debugging purposes
|
2013-01-04 14:04:24 +00:00
|
|
|
set debug_log_file ""
|
|
|
|
set debug_log_conn stderr
|
2012-12-27 09:53:59 +00:00
|
|
|
|
2013-01-04 14:04:24 +00:00
|
|
|
# Whether to log all commands and replies to the debug_log_file
|
|
|
|
set debug_logging 0
|
2012-12-27 09:53:59 +00:00
|
|
|
|
2012-12-30 11:53:56 +00:00
|
|
|
# The result of the most recent isofs_ls run
|
|
|
|
set isofs_ls_result ""
|
|
|
|
|
2013-01-05 22:10:27 +00:00
|
|
|
# The result of the most recent localfs_ls run
|
|
|
|
set localfs_ls_result ""
|
|
|
|
|
2013-01-04 14:04:24 +00:00
|
|
|
# The communication channel where to log files (if it is not the empty text)
|
|
|
|
set cmd_log_conn ""
|
|
|
|
|
|
|
|
# The address under which cmd_log_conn was opened
|
|
|
|
set cmd_log_target ""
|
|
|
|
|
|
|
|
# Whether to log essential commands: 0=off , 1=no extract , 2=with extract
|
|
|
|
set cmd_logging_mode 0
|
|
|
|
|
2013-01-15 10:49:00 +00:00
|
|
|
# Whether to log all commands if cmd_logging_mode is 1: 0=off , 1=on
|
|
|
|
set cmd_logging_all 0
|
|
|
|
|
2013-01-04 14:36:05 +00:00
|
|
|
# The last logged -cd path. Used to prevent redundant logging of -cd.
|
|
|
|
set recent_cd_path ""
|
|
|
|
|
2013-01-04 19:23:28 +00:00
|
|
|
# The file address and the channel for xorriso command script execution
|
|
|
|
set execute_script_adr ""
|
|
|
|
set execute_script_conn ""
|
|
|
|
|
|
|
|
# Whether extraction to disk shall be allowed in scripts
|
|
|
|
set script_with_osirrox 0
|
|
|
|
|
2013-01-06 10:00:46 +00:00
|
|
|
# Whether extraction to disk is allowed
|
2013-01-04 19:23:28 +00:00
|
|
|
set osirrox_allowed 1
|
|
|
|
|
2012-12-27 09:53:59 +00:00
|
|
|
|
|
|
|
# xorriso specific constants
|
|
|
|
|
|
|
|
# List of severities (gets later overridden by -msg_op list_sev -)
|
|
|
|
set xorriso_severity_list {
|
|
|
|
ALL DEBUG UPDATE NOTE HINT WARNING SORRY MISHAP FAILURE FATAL ABORT NEVER
|
|
|
|
}
|
|
|
|
set scan_event_threshold HINT
|
|
|
|
|
|
|
|
|
|
|
|
# --------- Communication between frontend and xorriso ----------
|
|
|
|
|
|
|
|
|
|
|
|
# Open the connection to a pair of named pipes. Program option -named_pipes
|
|
|
|
#
|
|
|
|
proc init_frontend_named_pipes {cmd_pipe reply_pipe} {
|
|
|
|
global cmd_conn
|
|
|
|
global reply_conn
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
set cmd_conn [open $cmd_pipe w]
|
|
|
|
set reply_conn [open $reply_pipe r]
|
2012-12-27 09:53:59 +00:00
|
|
|
|
|
|
|
# Note: disencouraged flags would be necessary for opening idle fifo
|
2013-01-03 16:02:21 +00:00
|
|
|
# set reply_conn [open $reply_pipe {RDONLY NONBLOCK}]
|
2012-12-27 09:53:59 +00:00
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Send a command line to the xorriso process. Do not wait for reply.
|
|
|
|
#
|
|
|
|
proc send_async_cmd {cmd} {
|
2013-01-04 14:04:24 +00:00
|
|
|
global cmd_sent cmd_conn debug_logging debug_log_conn
|
2012-12-27 09:53:59 +00:00
|
|
|
|
|
|
|
display_busy 1
|
2013-01-15 10:49:00 +00:00
|
|
|
log_command $cmd 0
|
2012-12-27 09:53:59 +00:00
|
|
|
|
2013-01-04 14:04:24 +00:00
|
|
|
debug_log_puts \
|
|
|
|
" =============================================================="
|
|
|
|
debug_log_puts " $cmd"
|
2012-12-27 09:53:59 +00:00
|
|
|
display_msg "======> $cmd"
|
|
|
|
incr cmd_sent
|
2013-01-03 16:02:21 +00:00
|
|
|
puts $cmd_conn $cmd
|
2012-12-27 09:53:59 +00:00
|
|
|
flush $cmd_conn
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Send a command line and a -mark command to xorriso. Wait until the
|
|
|
|
# mark message confirms that all command output has been received.
|
|
|
|
#
|
|
|
|
proc send_marked_cmd {cmd} {
|
|
|
|
global cmd_conn mark_count
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
send_async_cmd $cmd
|
2012-12-27 09:53:59 +00:00
|
|
|
incr mark_count
|
|
|
|
set mark_cmd "-mark $mark_count"
|
2013-01-04 14:04:24 +00:00
|
|
|
debug_log_puts " $mark_cmd"
|
2013-01-03 16:02:21 +00:00
|
|
|
puts $cmd_conn $mark_cmd
|
2012-12-27 09:53:59 +00:00
|
|
|
flush $cmd_conn
|
|
|
|
await_all_replies
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2013-01-04 14:04:24 +00:00
|
|
|
# Send a command and make it a candidate for the log script
|
|
|
|
#
|
|
|
|
proc send_loggable_cmd {cmd} {
|
2013-01-15 10:49:00 +00:00
|
|
|
log_command $cmd 1
|
2013-01-04 14:04:24 +00:00
|
|
|
send_marked_cmd $cmd
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2013-01-04 19:23:28 +00:00
|
|
|
# Send a command that shall not be displayed in the message log
|
|
|
|
#
|
|
|
|
proc send_silent_cmd {cmd} {
|
|
|
|
set disp_en_mem [set_display_msg 0]
|
|
|
|
send_marked_cmd $cmd
|
|
|
|
set_display_msg $disp_en_mem
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2012-12-27 09:53:59 +00:00
|
|
|
# Wait for the currently pending mark message to arrive.
|
|
|
|
# Buffer all received result lines and info messages.
|
|
|
|
#
|
|
|
|
proc await_all_replies {} {
|
|
|
|
global reply_conn mark_count result_count result_list
|
|
|
|
global info_count info_list expect_broken_pipes
|
|
|
|
global .busy_text
|
|
|
|
|
|
|
|
clear_reply_lists
|
|
|
|
|
|
|
|
while {1} {
|
2013-01-03 16:02:21 +00:00
|
|
|
set ret [gets $reply_conn line]
|
|
|
|
if {$ret < 0} {
|
|
|
|
if {$expect_broken_pipes != 1} {
|
2012-12-27 09:53:59 +00:00
|
|
|
puts stderr "EOF at reply pipe"
|
|
|
|
}
|
|
|
|
break
|
|
|
|
}
|
2013-01-04 14:04:24 +00:00
|
|
|
debug_log_puts $line
|
2013-01-03 16:02:21 +00:00
|
|
|
if {[string range $line 0 0] == "M"} {
|
|
|
|
if {[string range $line 5 end] == $mark_count} {
|
2012-12-27 09:53:59 +00:00
|
|
|
break
|
|
|
|
} else {
|
|
|
|
# outdated mark message
|
|
|
|
continue
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
de_pkt_line $line
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
display_busy 0
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Decode -pkt_output format to complete lines and buffer them.
|
|
|
|
#
|
|
|
|
proc de_pkt_line {line} {
|
|
|
|
global info_list
|
|
|
|
global info_count
|
|
|
|
global emerging_info
|
|
|
|
global result_list
|
|
|
|
global result_count
|
|
|
|
global emerging_result
|
|
|
|
|
|
|
|
# Distinguish R and I
|
2013-01-03 16:02:21 +00:00
|
|
|
set ch [string range $line 0 0]
|
2012-12-27 09:53:59 +00:00
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
set payload [string range $line 5 end]
|
|
|
|
if {$ch == "R"} {
|
2012-12-27 09:53:59 +00:00
|
|
|
set emerging_result "$emerging_result$payload"
|
2013-01-03 16:02:21 +00:00
|
|
|
} else { if {$ch == "I"} {
|
2012-12-27 09:53:59 +00:00
|
|
|
set emerging_info "$emerging_info$payload"
|
|
|
|
} else {
|
|
|
|
return ""
|
|
|
|
}}
|
|
|
|
|
|
|
|
# if line end : add to list
|
2013-01-03 16:02:21 +00:00
|
|
|
if {[string range $line 2 2] == "1"} {
|
|
|
|
if {$ch == "R"} {
|
|
|
|
lappend result_list $emerging_result
|
2012-12-27 09:53:59 +00:00
|
|
|
incr result_count
|
2013-01-03 16:02:21 +00:00
|
|
|
display_msg $emerging_result
|
2012-12-27 09:53:59 +00:00
|
|
|
set emerging_result ""
|
|
|
|
} else {
|
2013-01-03 16:02:21 +00:00
|
|
|
lappend info_list $emerging_info
|
2012-12-27 09:53:59 +00:00
|
|
|
incr info_count
|
2013-01-03 16:02:21 +00:00
|
|
|
display_msg $emerging_info
|
|
|
|
scan_info_for_event $emerging_info
|
2012-12-27 09:53:59 +00:00
|
|
|
set emerging_info ""
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Search in the decoded info messages for the most severe event reports.
|
|
|
|
#
|
|
|
|
proc scan_info_for_event {line} {
|
|
|
|
global highest_total_sev highest_total_sev_msg
|
|
|
|
global highest_cmd_sev highest_cmd_sev_msg highest_seen_cmd_sev
|
|
|
|
global scan_event_threshold
|
|
|
|
global display_msg_enabled
|
|
|
|
|
|
|
|
# check for word : CAPS : text ...
|
2013-01-03 16:02:21 +00:00
|
|
|
set ret [regexp {[a-z][a-z]*[ ]*: [A-Z][A-Z]* :} $line]
|
2012-12-27 09:53:59 +00:00
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$ret != 1} {return ""}
|
2012-12-27 09:53:59 +00:00
|
|
|
|
|
|
|
# retrieve severity
|
2013-01-03 16:02:21 +00:00
|
|
|
set pos [string first ":" $line]
|
|
|
|
set sev [string range $line [expr $pos+2] end]
|
|
|
|
set pos [string first ":" $sev]
|
|
|
|
set sev [string range $sev 0 [expr $pos-2]];
|
2012-12-27 09:53:59 +00:00
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
if {[compare_sev $sev $highest_seen_cmd_sev] > 0} {
|
|
|
|
set highest_seen_cmd_sev $sev
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
if {[compare_sev $sev $scan_event_threshold] < 0} {return ""}
|
2012-12-27 09:53:59 +00:00
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$display_msg_enabled == 0} {
|
2012-12-27 09:53:59 +00:00
|
|
|
set display_msg_enabled 1
|
2013-01-03 16:02:21 +00:00
|
|
|
display_msg $line
|
2012-12-27 09:53:59 +00:00
|
|
|
set display_msg_enabled 0
|
|
|
|
}
|
2013-01-03 16:02:21 +00:00
|
|
|
if {[compare_sev $sev $highest_total_sev] >= 0} {
|
|
|
|
set highest_total_sev $sev
|
2013-01-05 22:10:27 +00:00
|
|
|
set highest_total_sev_msg [escape_newline $line 0]
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
2013-01-03 16:02:21 +00:00
|
|
|
if {[compare_sev $sev $highest_cmd_sev] >= 0} {
|
|
|
|
set highest_cmd_sev $sev
|
2013-01-05 22:10:27 +00:00
|
|
|
set highest_cmd_sev_msg [escape_newline $line 0]
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Unpack the output format of -msg_op read_sieve into a result_list
|
|
|
|
# of strings which each hold one parsed word.
|
|
|
|
#
|
|
|
|
proc de_sieve {} {
|
|
|
|
global result_list
|
|
|
|
global sieve_ret
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
set sieve_ret [lindex $result_list 0]
|
|
|
|
set sieve_result_count [lindex $result_list 1]
|
2012-12-27 09:53:59 +00:00
|
|
|
|
|
|
|
set payload ""
|
|
|
|
set sieve_result_count 0
|
2013-01-03 16:02:21 +00:00
|
|
|
for {set i 2} {$i < [llength $result_list]} {incr i} {
|
2012-12-27 09:53:59 +00:00
|
|
|
set line ""
|
2013-01-03 16:02:21 +00:00
|
|
|
set num_lines [lindex $result_list $i]
|
|
|
|
for {set j 0} {$j < $num_lines} {incr j} {
|
2012-12-27 09:53:59 +00:00
|
|
|
incr i
|
2013-01-03 16:02:21 +00:00
|
|
|
set line "$line[lindex $result_list $i]"
|
|
|
|
if {$j < $num_lines - 1} {
|
2012-12-27 09:53:59 +00:00
|
|
|
set line "$line\n"
|
|
|
|
} else {
|
2013-01-03 16:02:21 +00:00
|
|
|
lappend payload $line
|
2012-12-27 09:53:59 +00:00
|
|
|
incr sieve_result_count
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2013-01-03 16:02:21 +00:00
|
|
|
set result_list $payload
|
|
|
|
set result_count $sieve_result_count
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Alternative to proc await_all_replies. It waits for a line at one of the
|
|
|
|
# three channels and displays all lines which it receives before that line.
|
|
|
|
# Used before this frontend had the opportunity to set up xorriso by commands
|
|
|
|
# like -pkt_output "on".
|
|
|
|
#
|
|
|
|
proc wait_for_msg {prefix channel} {
|
|
|
|
global reply_conn
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$channel == "M"} {
|
2012-12-27 09:53:59 +00:00
|
|
|
set channel_prefix "M:0: "
|
|
|
|
} else {
|
|
|
|
set channel_prefix "$channel:1: "
|
|
|
|
}
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
set prefix_l [string length $prefix]
|
2012-12-27 09:53:59 +00:00
|
|
|
while {1} {
|
|
|
|
|
|
|
|
# >>> Have a timeout
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
set ret [gets $reply_conn line]
|
|
|
|
if {$ret < 0} {
|
2012-12-27 09:53:59 +00:00
|
|
|
break
|
|
|
|
}
|
2013-01-04 14:04:24 +00:00
|
|
|
debug_log_puts $line
|
2013-01-03 16:02:21 +00:00
|
|
|
if {[string length $line] < $prefix_l} {
|
|
|
|
display_msg $line
|
2012-12-27 09:53:59 +00:00
|
|
|
continue
|
|
|
|
}
|
2013-01-03 16:02:21 +00:00
|
|
|
if {[string range $line 0 [expr $prefix_l-1]] == $prefix} {
|
|
|
|
return [string range $line $prefix_l end]
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
2013-01-03 16:02:21 +00:00
|
|
|
if {[string length $line] >= [expr $prefix_l+5]} {
|
|
|
|
if {[string range $line 0 4] == $channel_prefix} {
|
|
|
|
if {[string range $line 5 [expr $prefix_l+4]] == $prefix} {
|
|
|
|
return [string range $line [expr $prefix_l+5] end]
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2013-01-03 16:02:21 +00:00
|
|
|
display_msg $line
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Reset the buffer for result lines and info messages.
|
|
|
|
#
|
|
|
|
proc clear_reply_lists {} {
|
|
|
|
global info_list
|
|
|
|
global info_count
|
|
|
|
global emerging_info
|
|
|
|
global result_list
|
|
|
|
global result_count
|
|
|
|
global emerging_result
|
|
|
|
|
|
|
|
set info_list ""
|
|
|
|
set info_count 0
|
|
|
|
set emerging_info ""
|
|
|
|
set result_list ""
|
|
|
|
set result_count 0
|
|
|
|
set emerging_result ""
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Reset the register of the most severe event for command sequences.
|
|
|
|
# Typically this is done before executing the commands of a procedure
|
|
|
|
# that is triggered by the user interface.
|
|
|
|
#
|
|
|
|
proc reset_highest_cmd_sev {} {
|
|
|
|
global highest_cmd_sev highest_cmd_sev_msg highest_seen_cmd_sev
|
|
|
|
|
|
|
|
set highest_cmd_sev ALL
|
|
|
|
set highest_cmd_sev_msg ""
|
|
|
|
set highest_seen_cmd_sev ALL
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Clear the recordings of the xorriso message sieve.
|
|
|
|
#
|
|
|
|
proc clear_sieve {} {
|
2013-01-04 19:23:28 +00:00
|
|
|
send_silent_cmd "-msg_op clear_sieve -"
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Obtain a recorded item from the xorriso message sieve.
|
|
|
|
#
|
|
|
|
proc read_sieve {name} {
|
2013-01-04 19:23:28 +00:00
|
|
|
send_silent_cmd "-msg_op read_sieve '$name'"
|
2012-12-27 09:53:59 +00:00
|
|
|
de_sieve
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# ------- Inquiring xorriso status -------
|
|
|
|
|
|
|
|
|
|
|
|
# Get more information about drive that was inquired by recent -toc_of.
|
|
|
|
#
|
|
|
|
proc obtain_drive_info {dev} {
|
|
|
|
global result_list
|
|
|
|
global sieve_ret
|
|
|
|
global indev_medium_status outdev_medium_status
|
|
|
|
global indev_profile outdev_profile
|
|
|
|
|
|
|
|
set line ""
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$dev == "in"} {
|
2012-12-27 09:53:59 +00:00
|
|
|
set indev_medium_status "missing"
|
|
|
|
set indev_profile ""
|
|
|
|
} else {
|
|
|
|
set outdev_medium_status "missing"
|
|
|
|
set outdev_profile ""
|
|
|
|
}
|
|
|
|
read_sieve "Media status :"
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$sieve_ret > 0} {
|
|
|
|
set reply [lindex $result_list 0]
|
2012-12-27 09:53:59 +00:00
|
|
|
foreach i {blank appendable closed} {
|
2013-01-03 16:02:21 +00:00
|
|
|
if {[string first $i $reply] != -1} {
|
2012-12-27 09:53:59 +00:00
|
|
|
set line "$i "
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$dev == "in"} {
|
|
|
|
set indev_medium_status $i
|
2012-12-27 09:53:59 +00:00
|
|
|
} else {
|
2013-01-03 16:02:21 +00:00
|
|
|
set outdev_medium_status $i
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
break
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
read_sieve "Media current:"
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$sieve_ret > 0} {
|
|
|
|
set profile [lindex $result_list 0]
|
|
|
|
if {$profile == "is not recognizable"} {
|
2012-12-27 09:53:59 +00:00
|
|
|
set profile "no recognizable medium"
|
|
|
|
set line "$line$profile"
|
2013-01-03 16:02:21 +00:00
|
|
|
return $line
|
2012-12-27 09:53:59 +00:00
|
|
|
} else {
|
|
|
|
set line "$line$profile, "
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$dev == "in"} {
|
|
|
|
set indev_profile $profile
|
2012-12-27 09:53:59 +00:00
|
|
|
} else {
|
2013-01-03 16:02:21 +00:00
|
|
|
set outdev_profile $profile
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
read_sieve "Media summary:"
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$sieve_ret > 0} {
|
|
|
|
set line "$line[lindex $result_list 0] sessions, "
|
|
|
|
if {$dev == "in"} {
|
|
|
|
set line "$line[lindex $result_list 2] used"
|
2012-12-27 09:53:59 +00:00
|
|
|
} else {
|
2013-01-03 16:02:21 +00:00
|
|
|
set line "$line[lindex $result_list 3] free"
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
}
|
2013-01-03 16:02:21 +00:00
|
|
|
return $line
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Inquire whether changes of the ISO image are pending.
|
2013-01-07 19:10:30 +00:00
|
|
|
# This is a precondition for writing the session. Vice versa pending changes
|
|
|
|
# block a change of the input drive or the program end.
|
2012-12-27 09:53:59 +00:00
|
|
|
#
|
|
|
|
proc changes_are_pending {} {
|
|
|
|
global result_count result_list
|
|
|
|
|
2013-01-04 19:23:28 +00:00
|
|
|
send_silent_cmd "-changes_pending show_status"
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$result_count >= 1} {
|
|
|
|
if {[lindex $result_list 0] == "-changes_pending no"} {
|
2012-12-27 09:53:59 +00:00
|
|
|
return "0"
|
|
|
|
}
|
|
|
|
return "1"
|
|
|
|
}
|
|
|
|
return ""
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Inquire whether an ISO image model has been created inside xorriso.
|
|
|
|
# This is a precondition for inserting files into the ISO tree model.
|
|
|
|
#
|
|
|
|
proc assert_iso_image {with_msg} {
|
|
|
|
global highest_seen_cmd_sev scan_event_threshold
|
|
|
|
|
|
|
|
set highest_seen_cmd_sev ""
|
2013-01-03 16:02:21 +00:00
|
|
|
set set_mem $scan_event_threshold
|
2012-12-27 09:53:59 +00:00
|
|
|
set scan_event_threshold "FATAL"
|
2013-01-04 19:23:28 +00:00
|
|
|
send_silent_cmd "-lsd / --"
|
2013-01-03 16:02:21 +00:00
|
|
|
set scan_event_threshold $set_mem
|
|
|
|
if {[compare_sev $highest_seen_cmd_sev "FAILURE"] >= 0} {
|
|
|
|
if {$with_msg == 1} {
|
2012-12-27 09:53:59 +00:00
|
|
|
xorriso_tcltk_errmsg "xorriso-tcltk : SORRY : First you need to create or load an ISO image by selecting a drive or an image file"
|
|
|
|
}
|
|
|
|
return "0"
|
|
|
|
}
|
|
|
|
return "1"
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Obtain the list of possible event severity names, sorted in ascending order
|
|
|
|
#
|
|
|
|
proc inquire_severity_list {} {
|
|
|
|
global xorriso_severity_list
|
|
|
|
global result_list
|
|
|
|
|
|
|
|
set disp_en_mem [set_display_msg 0]
|
|
|
|
send_marked_cmd "-msg_op list_sev -"
|
2013-01-03 16:02:21 +00:00
|
|
|
set_display_msg $disp_en_mem
|
|
|
|
if {[lindex $result_list 0] != ""} {
|
|
|
|
set xorriso_severity_list [split [lindex $result_list 0] " "]
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Parse-by-xorriso handler function for proc inquire_dev
|
|
|
|
#
|
|
|
|
proc set_inquired_dev {} {
|
2012-12-31 17:34:21 +00:00
|
|
|
global result_list eff_indev_adr eff_outdev_adr
|
2012-12-27 09:53:59 +00:00
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
if {[llength $result_list] < 2} {return ""}
|
|
|
|
set what [lindex $result_list 0]
|
|
|
|
if {$what == "-dev" || $what == "-indev"} {
|
|
|
|
set eff_indev_adr [lindex $result_list 1]
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$what == "-dev" || $what == "-outdev"} {
|
|
|
|
set eff_outdev_adr [lindex $result_list 1]
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2012-12-31 17:34:21 +00:00
|
|
|
# Inquire -indev and -outdev from xorriso and install in eff_indev_adr
|
|
|
|
# and eff_outdev_adr.
|
2012-12-27 09:53:59 +00:00
|
|
|
# (This could be done by -toc_of like in proc refresh_indev. But here
|
|
|
|
# i demonstrate the use of command -status and parsing its result by
|
|
|
|
# help of xorriso.)
|
|
|
|
#
|
|
|
|
proc inquire_dev {} {
|
|
|
|
set disp_en_mem [set_display_msg 0]
|
|
|
|
send_marked_cmd "-status -dev"
|
|
|
|
handle_result_list set_inquired_dev "''" "''" 2 0
|
2013-01-03 16:02:21 +00:00
|
|
|
set_display_msg $disp_en_mem
|
2012-12-27 09:53:59 +00:00
|
|
|
update idletasks
|
|
|
|
return ""
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2012-12-31 17:34:21 +00:00
|
|
|
# Inquire -indev and -outdev from xorriso and install in indev_adr
|
|
|
|
# and outdev_adr.
|
|
|
|
#
|
|
|
|
proc update_dev_var {} {
|
|
|
|
global result_list eff_indev_adr eff_outdev_adr indev_adr outdev_adr
|
|
|
|
|
|
|
|
inquire_dev
|
2013-01-03 16:02:21 +00:00
|
|
|
set indev_adr $eff_indev_adr
|
|
|
|
set outdev_adr $eff_outdev_adr
|
2012-12-31 17:34:21 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2012-12-30 11:53:56 +00:00
|
|
|
# Parse-by-xorriso handler function for proc isofs_ls
|
|
|
|
#
|
|
|
|
proc isofs_ls_handler {} {
|
|
|
|
global result_list isofs_ls_result
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
if {[lindex $result_list 0] == "total"} {return ""}
|
2012-12-30 11:53:56 +00:00
|
|
|
lappend isofs_ls_result \
|
2013-01-03 16:02:21 +00:00
|
|
|
"[string range [lindex $result_list 0] 0 0] [lindex $result_list 8]"
|
2012-12-30 11:53:56 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Produce a list of all files in a directory of the ISO model
|
|
|
|
#
|
|
|
|
proc isofs_ls {dir} {
|
|
|
|
global isofs_ls_result
|
|
|
|
|
|
|
|
set isofs_ls_result ""
|
|
|
|
set disp_en_mem [set_display_msg 0]
|
2013-01-03 16:02:21 +00:00
|
|
|
send_marked_cmd "-lsl [make_text_shellsafe $dir]"
|
2012-12-30 11:53:56 +00:00
|
|
|
handle_result_list isofs_ls_handler "''" "''" 0 0
|
2013-01-03 16:02:21 +00:00
|
|
|
set_display_msg $disp_en_mem
|
|
|
|
return $isofs_ls_result
|
2012-12-30 11:53:56 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Tells the file type of an absolute path in the ISO model.
|
|
|
|
# Indicator characters like with ls -l. Empty text means non existing file.
|
|
|
|
#
|
|
|
|
proc isofs_filetype {path} {
|
2013-01-07 19:10:30 +00:00
|
|
|
global result_list result_count scan_event_threshold
|
2012-12-30 11:53:56 +00:00
|
|
|
|
2013-01-07 19:10:30 +00:00
|
|
|
set scan_event_mem $scan_event_threshold
|
|
|
|
set scan_event_threshold "SORRY"
|
|
|
|
send_silent_cmd "-lsdl [make_text_shellsafe $path]"
|
|
|
|
set scan_event_threshold $scan_event_mem
|
|
|
|
if {$result_count < 1} {return ""}
|
2013-01-03 16:02:21 +00:00
|
|
|
return [string range [lindex $result_list 0] 0 0]
|
2012-12-30 11:53:56 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2013-01-06 10:10:44 +00:00
|
|
|
# Inspection of hard disk is done via xorriso.
|
2013-01-05 22:10:27 +00:00
|
|
|
# The xorriso commands have the advantage to be always available and to
|
2013-01-06 10:10:44 +00:00
|
|
|
# need no unescaping. On the other hand, shell and tcl lstat would be
|
|
|
|
# faster with large directories.
|
2013-01-05 22:10:27 +00:00
|
|
|
|
|
|
|
# Parse-by-xorriso handler function for proc localfs_ls
|
|
|
|
#
|
|
|
|
proc localfs_ls_handler {} {
|
|
|
|
global result_list localfs_ls_result
|
|
|
|
|
|
|
|
if {[lindex $result_list 0] == "total"} {return ""}
|
|
|
|
lappend localfs_ls_result \
|
|
|
|
"[string range [lindex $result_list 0] 0 0] [lindex $result_list 8]"
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Return the list of files of a hard disk filesystem directory
|
|
|
|
#
|
|
|
|
proc localfs_ls {dir} {
|
|
|
|
global localfs_ls_result
|
|
|
|
|
|
|
|
set localfs_ls_result ""
|
|
|
|
if {[localfs_filetype $dir] != "d"} {return ""}
|
|
|
|
|
|
|
|
set disp_en_mem [set_display_msg 0]
|
|
|
|
send_marked_cmd "-lslx [make_text_shellsafe $dir]"
|
|
|
|
handle_result_list localfs_ls_handler "''" "''" 0 0
|
|
|
|
set_display_msg $disp_en_mem
|
|
|
|
return $localfs_ls_result
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Tells the file type of an absolute path in the ISO model.
|
|
|
|
# Indicator characters like with ls -l. Empty text means non existing file.
|
|
|
|
#
|
|
|
|
proc localfs_filetype {path} {
|
2013-01-07 19:10:30 +00:00
|
|
|
global result_list result_count scan_event_threshold
|
2013-01-05 22:10:27 +00:00
|
|
|
|
2013-01-07 19:10:30 +00:00
|
|
|
set scan_event_mem $scan_event_threshold
|
|
|
|
set scan_event_threshold "SORRY"
|
|
|
|
send_silent_cmd "-lsdlx [make_text_shellsafe $path]"
|
|
|
|
set scan_event_threshold $scan_event_mem
|
2013-01-05 22:10:27 +00:00
|
|
|
if {[llength $result_list] < 1} {return ""}
|
|
|
|
return [string range [lindex $result_list 0] 0 0]
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2012-12-27 09:53:59 +00:00
|
|
|
# Verify that the connected process runs a xorriso program that is modern
|
|
|
|
# enough. This is done before sending xorriso the setup commands.
|
|
|
|
#
|
|
|
|
proc check_xorriso_version {} {
|
2013-01-03 10:18:30 +00:00
|
|
|
global sieve_ret result_list pre_msglist xorriso_version min_xorriso_version
|
2012-12-27 09:53:59 +00:00
|
|
|
global reply_conn
|
|
|
|
|
|
|
|
set version "0.0.0 (= unknown)"
|
|
|
|
|
|
|
|
set disp_en_mem [set_display_msg 0]
|
|
|
|
|
|
|
|
# In order to see the pre-frontend messages of xorriso
|
|
|
|
# set an individual -mark and use send_async_cmd
|
|
|
|
|
|
|
|
set mark_text "xorriso-tcltk-version-check-[clock seconds]"
|
2013-01-03 16:02:21 +00:00
|
|
|
send_async_cmd "-mark [make_text_shellsafe $mark_text]"
|
|
|
|
set_display_msg $disp_en_mem
|
|
|
|
wait_for_msg $mark_text "M"
|
2012-12-27 09:53:59 +00:00
|
|
|
|
|
|
|
set_display_msg 0
|
|
|
|
send_async_cmd "-version"
|
|
|
|
|
|
|
|
set xorriso_version [wait_for_msg "xorriso version : " "R"]
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$xorriso_version < $min_xorriso_version} {
|
2012-12-27 09:53:59 +00:00
|
|
|
puts stderr "xorriso-tcltk: xorriso-$xorriso_version is too old."
|
2013-01-03 10:18:30 +00:00
|
|
|
puts stderr "xorriso-tcltk: Need at least version $min_xorriso_version"
|
2012-12-27 09:53:59 +00:00
|
|
|
window_ack \
|
2013-01-03 10:18:30 +00:00
|
|
|
"xorriso-$xorriso_version is too old. Need at least version $min_xorriso_version" \
|
2012-12-27 09:53:59 +00:00
|
|
|
"red" "embedded"
|
|
|
|
central_exit 2
|
|
|
|
}
|
2013-01-03 16:02:21 +00:00
|
|
|
set_display_msg $disp_en_mem
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# Commands which bring the connected xorriso process into the state that
|
|
|
|
# is expected by this frontend.
|
|
|
|
#
|
|
|
|
proc setup_xorriso {} {
|
2013-01-06 10:00:46 +00:00
|
|
|
global osirrox_allowed
|
|
|
|
|
2012-12-27 09:53:59 +00:00
|
|
|
set cmd ""
|
|
|
|
|
|
|
|
# Invalidate possible -mark 1
|
|
|
|
set cmd "$cmd -mark 0"
|
|
|
|
|
|
|
|
# Make replies digestible for await_all_replies
|
|
|
|
set cmd "$cmd -pkt_output on"
|
|
|
|
|
|
|
|
# Report version early
|
|
|
|
set cmd "$cmd -version"
|
|
|
|
|
|
|
|
# This frontend relies heavily on the message sieve
|
|
|
|
set cmd "$cmd -msg_op start_sieve -"
|
|
|
|
|
|
|
|
# -reassure questions from xorriso would not be properly handled by
|
|
|
|
# this frontend
|
|
|
|
set cmd "$cmd -reassure off"
|
|
|
|
|
|
|
|
set cmd "$cmd -abort_on NEVER"
|
2012-12-28 08:51:21 +00:00
|
|
|
set cmd "$cmd -return_with ABORT 32"
|
2012-12-27 09:53:59 +00:00
|
|
|
set cmd "$cmd -report_about UPDATE"
|
|
|
|
set cmd "$cmd -iso_rr_pattern off"
|
|
|
|
set cmd "$cmd -disk_pattern off"
|
|
|
|
|
2013-01-06 10:00:46 +00:00
|
|
|
if {$osirrox_allowed == 0} {
|
|
|
|
set cmd "$cmd -osirrox banned"
|
|
|
|
}
|
|
|
|
|
2013-01-05 22:10:27 +00:00
|
|
|
set cmd "$cmd [xorriso_loggable_init_cmds]"
|
2013-01-04 14:04:24 +00:00
|
|
|
|
2013-01-04 22:10:59 +00:00
|
|
|
send_marked_cmd $cmd
|
2012-12-27 09:53:59 +00:00
|
|
|
inquire_severity_list
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2013-01-04 14:04:24 +00:00
|
|
|
# Commands which should also be at the start of a log script
|
|
|
|
#
|
|
|
|
proc xorriso_loggable_init_cmds {} {
|
|
|
|
set cmd "-for_backup"
|
|
|
|
|
|
|
|
# There is a performance problem in xorriso with -hardlinks on and
|
|
|
|
# image manipulations. So for now -hardlinks is set to off.
|
|
|
|
set cmd "$cmd -hardlinks off"
|
|
|
|
|
2013-01-05 22:10:27 +00:00
|
|
|
set cmd "$cmd -backslash_codes on"
|
2013-01-04 14:04:24 +00:00
|
|
|
set cmd "$cmd -follow mount:limit=100"
|
|
|
|
return $cmd
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2013-01-01 13:02:40 +00:00
|
|
|
proc effectuate_permission_policy {} {
|
|
|
|
global permission_policy
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$permission_policy == "readable"} {
|
2013-01-04 14:04:24 +00:00
|
|
|
send_loggable_cmd \
|
2013-01-01 13:02:40 +00:00
|
|
|
"-find / -exec chmod a+r -- -find / -type d -exec chmod a+x --"
|
|
|
|
}
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$permission_policy == "readonly"} {
|
2013-01-04 14:04:24 +00:00
|
|
|
send_loggable_cmd \
|
2013-01-01 13:02:40 +00:00
|
|
|
"-find / -exec chmod a=r -- -find / -type d -exec chmod a+x --"
|
|
|
|
}
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$permission_policy == "mkisofs_r"} {
|
2013-01-04 14:04:24 +00:00
|
|
|
send_loggable_cmd \
|
2013-01-01 13:02:40 +00:00
|
|
|
"-find / -exec mkisofs_r"
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2012-12-27 09:53:59 +00:00
|
|
|
# ------ Parsing by help of xorriso ------
|
|
|
|
|
|
|
|
# Parsing by xorriso takes from the frontend the burden to understand
|
|
|
|
# and implement the quoting rules of xorriso input and output.
|
|
|
|
# Lines which are supposed to consist of several words get sent to
|
|
|
|
# xorriso command -msg_op. The result lines of this command encode
|
|
|
|
# the words unambigously in one or more text lines.
|
|
|
|
# This is supposed to be safe for even the weirdest file names.
|
|
|
|
# Only NUL characters cannot be part of names.
|
|
|
|
|
|
|
|
|
2013-01-07 19:10:30 +00:00
|
|
|
# Start a bulk parser job by which xorriso shall split the output of e.g. -lsl
|
|
|
|
# into single words from which this frontend can pick information.
|
2012-12-27 09:53:59 +00:00
|
|
|
#
|
|
|
|
proc start_bulkparse {prefix separators max_words flag num_lines} {
|
2013-01-05 22:10:27 +00:00
|
|
|
global bulk_parse_prefix bulk_parse_separators
|
2012-12-27 09:53:59 +00:00
|
|
|
global bulk_parse_max_words bulk_parse_flag bulk_parse_num_texts
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
if {$num_lines <= 0} {return ""}
|
2012-12-27 09:53:59 +00:00
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
set bulk_parse_prefix $prefix
|
|
|
|
set bulk_parse_separators $separators
|
|
|
|
set bulk_parse_max_words $max_words
|
|
|
|
set bulk_parse_flag $flag
|
|
|
|
set bulk_parse_num_texts $num_lines
|
2013-01-05 22:10:27 +00:00
|
|
|
set cmd "-msg_op parse_bulk \"$prefix $separators $max_words $flag $num_lines\""
|
|
|
|
send_async_cmd $cmd
|
|
|
|
# Do not wait for mark
|
2012-12-27 09:53:59 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2013-01-07 19:10:30 +00:00
|
|
|
# Submit a new input line to the xorriso bulk parser job.
|
2012-12-27 09:53:59 +00:00
|
|
|
#
|
|
|
|
proc submit_bulkparse {text} {
|
|
|
|
global cmd_conn reply_conn
|
|
|
|
global result_list result_count
|
2013-01-05 22:10:27 +00:00
|
|
|
global bulk_parse_prefix bulk_parse_separators
|
2012-12-27 09:53:59 +00:00
|
|
|
global bulk_parse_max_words bulk_parse_flag
|
|
|
|
|
|
|
|
set disp_en_mem [set_display_msg 0]
|
|
|
|
|
2013-01-03 16:02:21 +00:00
|
|
|
set num_lines [expr [count_newlines $text] + 1]
|
2012-12-27 09:53:59 +00:00
|
|
|
|
2013-01-05 22:10:27 +00:00
|