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◆ main openmsx / share / scripts / _rom_info.tcl
3.7 KiB · Tcl · last changed chore(): initial commit 1 month ago source blame history raw
e8555c89 Andy McCall 1 
set_help_text rom_info\
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{Prints information about the given ROM device, coming from the software
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database. If no argument is given, the first found (external) ROM device is
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shown.}
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namespace eval rom_info {
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proc tab {args} {
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	set result [list]
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	foreach device [machine_info device] {
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		if {[dict get [machine_info device $device] "type"] eq "ROM"} {
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			lappend result $device
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		}
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	}
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	return $result
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}
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set_tabcompletion_proc rom_info [namespace code tab]
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proc getlist_rom_info {{romdevice ""}} {
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	if {$romdevice eq ""} {
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		set romdevice [guess_rom_device]
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		if {$romdevice eq ""} {
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			error "No (external) ROM device found"
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		}
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	}
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	if {[catch {set device_info [machine_info device $romdevice]}]} {
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		error "No such device: $romdevice"
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	}
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	set device_type [dict get $device_info "type"]
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	if {$device_type ne "ROM"} {
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		error [format "Device is not of type ROM, but %s" $device_type]
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	}
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	set filename [dict get $device_info "filename"]
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	set slotname ""
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	set slot ""
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	foreach slotcmd [info command cart?] {
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		set extname [lindex [$slotcmd] 1]
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		if {$extname eq ""} continue
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		set devicename [lindex [dict get [machine_info extension $extname] devices] 0]
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		if {$devicename eq $romdevice} {
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			set slotname [string index $slotcmd end]
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			set slotinfo [machine_info external_slot slot$slotname]
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			set slotname [string toupper $slotname]
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			set slot [lindex $slotinfo 0]
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			set subslot [lindex $slotinfo 1]
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			if {$subslot ne "X"} {
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				append slot "-$subslot"
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			}
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		}
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	}
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	set actualSHA1 [dict get $device_info "actualSHA1"]
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	set originalSHA1 [dict get $device_info "originalSHA1"]
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	set rominfo ""
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	if {[catch {set rominfo [openmsx_info software $actualSHA1]}]} {
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		# try original sha1 to get more info
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		catch {set rominfo [openmsx_info software $originalSHA1]}
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	}
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	set softPatched [expr {$actualSHA1 ne $originalSHA1}]
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	set mappertype [dict get $device_info "mappertype"]
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	set title ""
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	set company ""
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	set country ""
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	set year ""
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	set status ""
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	set remark ""
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	dict with rominfo {
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		if {[info exists original] && $original} {
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			# this is an unmodified original dump
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			set status [format "Unmodified dump (confirmed by %s)" $orig_type]
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		} else {
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			# not original or unknown
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			set status "Unknown"
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			if {[info exists orig_type]} {
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				switch $orig_type {
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					"broken" {
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						set status "Bad dump (game is broken)"
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					}
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					"translated" {
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						set status "Translated from original"
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					}
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					"working" {
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						set status "Modified but confirmed working"
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					}
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				}
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			}
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		}
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	}
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	if {$softPatched} {
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		set statusPrefix ""
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		if {$status ne ""} {
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			set statusPrefix " "
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		}
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		set status "$status${statusPrefix}(but patched by openMSX)"
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	}
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	return [list \
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			"filename"	$filename \
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			"title"		$title \
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			"year"		$year \
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			"company"	$company \
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			"country"	$country \
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			"status"	$status \
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			"remark"	$remark \
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			"mappertype"	$mappertype \
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			"slotname"	$slotname \
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			"slot"		$slot]
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}
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proc rom_info {{romdevice ""}} {
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	set rominfo [rom_info::getlist_rom_info $romdevice]
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	dict with rominfo {
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		if {$slotname ne "" && $slot ne ""} {
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			append result "Cart. slot: $slotname (slot $slot)\n"
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		}
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		if {$title ne ""} {
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			append result "Title:      $title\n"
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		} elseif {$filename ne ""} {
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			append result "File:       $filename\n"
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		}
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		if {$year ne ""} {
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			append result "Year:       $year\n"
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		}
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		if {$company ne ""} {
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			append result "Company:    $company\n"
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		}
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		if {$country ne ""} {
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			append result "Country:    $country\n"
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		}
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		if {$status ne ""} {
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			append result "Status:     $status\n"
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		}
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		if {$remark ne ""} {
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			append result "Remark:     $remark\n"
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		}
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		if {$mappertype ne ""} {
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			append result "Mapper:     $mappertype\n"
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		}
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	}
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	return $result
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}
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namespace export rom_info
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namespace export getlist_rom_info
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} ;# namespace rom_info
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namespace import rom_info::*