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◆ main openmsx / share / scripts / breakpoints.tcl
1.9 KiB · Tcl · last changed chore(): initial commit 1 month ago source blame history raw
e8555c89 Andy McCall 1 
# Easily save breakpoints to and restore from a file
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proc get_breakpoints_dir {} {
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	set path [file normalize $::env(OPENMSX_USER_DATA)/../breakpoints]
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	file mkdir $path
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	return $path
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}
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namespace eval breakpoints {
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proc fix_extension {filename} {
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	expr {[string match *.breakpoints $filename] ? $filename : "$filename.breakpoints"}
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}
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proc fix_filename {filename} {
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	file join [get_breakpoints_dir] [fix_extension $filename]
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}
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proc get_breakpoints_dir_help {args} {
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	return \
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{get_breakpoints_dir
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Returns breakpoint directory for this user.
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}}
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set_help_proc get_breakpoints_dir breakpoints::get_breakpoints_dir_help
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proc save_breakpoints_help {args} {
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	return \
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{save_breakpoints <filename>
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Saves all breakpoint subtypes (breakpoints, watchpoint, conditions) to a given file.
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}}
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set_help_proc save_breakpoints breakpoints::save_breakpoints_help
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proc load_breakpoints_help {args} {
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	return \
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{load_breakpoints <filename>
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Loads all breakpoint subtypes (breakpoints, watchpoints and conditions) from a given file.
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}}
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set_help_proc load_breakpoints breakpoints::load_breakpoints_help
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}
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proc save_breakpoints {filename} {
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	set fh [open [breakpoints::fix_filename $filename] "w"]
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	foreach type {breakpoint watchpoint condition} {
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		puts $fh "\[$type\]\n[join [dict values [debug $type list]] \n]\n"
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	}
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	close $fh
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}
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proc load_breakpoints {filename} {
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	foreach type {breakpoint watchpoint condition} {
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		set existing_bps($type) [dict values [debug $type list]]
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	}
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	set section {}
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	set fh [open [breakpoints::fix_filename $filename] "r"]
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	foreach line [split [read -nonewline $fh] \n] {
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		set line [string trim $line]
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		# load valid file section only
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		if {[regexp {^\[([^\]]+)\]$} $line -> section]} continue
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		if {!($section in {breakpoint watchpoint condition})} continue
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		# compare and create breakpoints if not found
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		if {$line eq {} || $line in $existing_bps($section)} continue
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		debug $section create {*}$line
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	}
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	close $fh
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}