mirror of
https://github.com/holub/mame
synced 2025-10-07 17:27:06 +03:00
c85c7c4c15
slots uncovered (nw) It seems at some point someone didn't realise that choosing the same option from a SLOT_INTERFACE in multiple slots creates multiple instances of the same device type, and this got copy/pasted everywhere.
259 lines
8.8 KiB
Python
259 lines
8.8 KiB
Python
#!/usr/bin/python
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##
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## license:BSD-3-Clause
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## copyright-holders:Vas Crabb
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from . import dbaccess
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import subprocess
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import xml.sax
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import xml.sax.saxutils
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class ElementHandlerBase(object):
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def __init__(self, parent, **kwargs):
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super(ElementHandlerBase, self).__init__(**kwargs)
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self.dbconn = parent.dbconn if parent is not None else None
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self.locator = parent.locator if parent is not None else None
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self.depth = 0
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self.childhandler = None
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self.childdepth = 0
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def startMainElement(self, name, attrs):
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pass
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def endMainElement(self, name):
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pass
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def mainCharacters(self, content):
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pass
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def mainIgnorableWitespace(self, whitespace):
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pass
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def startChildElement(self, name, attrs):
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pass
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def endChildElement(self, name):
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pass
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def childCharacters(self, content):
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pass
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def childIgnorableWitespace(self, whitespace):
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pass
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def endChildHandler(self, name, handler):
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pass
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def setChildHandler(self, name, attrs, handler):
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self.depth -= 1
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self.childhandler = handler
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self.childdepth += 1
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handler.startElement(name, attrs)
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def setDocumentLocator(self, locator):
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self.locator = locator
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def startElement(self, name, attrs):
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if self.childhandler is not None:
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self.childdepth += 1
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self.childhandler.startElement(name, attrs)
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else:
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self.depth += 1
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if 1 == self.depth:
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self.startMainElement(name, attrs)
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else:
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self.startChildElement(name, attrs)
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def endElement(self, name):
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if self.childhandler is not None:
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self.childdepth -= 1
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self.childhandler.endElement(name)
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if 0 == self.childdepth:
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self.endChildHandler(name, self.childhandler)
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self.childhandler = None
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else:
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self.depth -= 1
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if 0 == self.depth:
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self.endMainElement(name)
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else:
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self.endChildElement(name)
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def characters(self, content):
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if self.childhandler is not None:
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self.childhandler.characters(content)
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elif 1 < self.depth:
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self.childCharacters(content)
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else:
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self.mainCharacters(content)
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def ignorableWhitespace(self, content):
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if self.childhandler is not None:
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self.childhandler.ignorableWhitespace(content)
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elif 1 < self.depth:
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self.childIgnorableWitespace(content)
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else:
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self.mainIgnorableWitespace(content)
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class ElementHandler(ElementHandlerBase):
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IGNORE = ElementHandlerBase(parent=None)
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class TextAccumulator(ElementHandler):
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def __init__(self, parent, **kwargs):
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super(TextAccumulator, self).__init__(parent=parent, **kwargs)
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self.text = ''
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def mainCharacters(self, content):
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self.text += content
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class DipSwitchHandler(ElementHandler):
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def __init__(self, parent, **kwargs):
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super(DipSwitchHandler, self).__init__(parent=parent, **kwargs)
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self.dbcurs = parent.dbcurs
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self.machine = parent.id
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def startMainElement(self, name, attrs):
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self.mask = int(attrs['mask'])
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self.bit = 0
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self.id = self.dbcurs.add_dipswitch(self.machine, name == 'configuration', attrs['name'], attrs['tag'], self.mask)
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def startChildElement(self, name, attrs):
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if (name == 'diplocation') or (name == 'conflocation'):
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while (0 != self.mask) and not (self.mask & 1):
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self.mask >>= 1
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self.bit += 1
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self.dbcurs.add_diplocation(self.id, self.bit, attrs['name'], attrs['number'], attrs['inverted'] == 'yes' if 'inverted' in attrs else False)
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self.mask >>= 1
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self.bit += 1
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elif (name == 'dipvalue') or (name == 'confsetting'):
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self.dbcurs.add_dipvalue(self.id, attrs['name'], attrs['value'], attrs['default'] == 'yes' if 'default' in attrs else False)
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self.setChildHandler(name, attrs, self.IGNORE)
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class SlotHandler(ElementHandler):
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def __init__(self, parent, **kwargs):
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super(SlotHandler, self).__init__(parent=parent, **kwargs)
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self.dbcurs = parent.dbcurs
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self.machine = parent.id
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def startMainElement(self, name, attrs):
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self.id = self.dbcurs.add_slot(self.machine, attrs['name'])
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def startChildElement(self, name, attrs):
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if name == 'slotoption':
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option = self.dbcurs.add_slotoption(self.id, attrs['devname'], attrs['name'])
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if attrs.get('default') == 'yes':
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self.dbcurs.add_slotdefault(self.id, option)
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self.setChildHandler(name, attrs, self.IGNORE)
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class MachineHandler(ElementHandler):
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CHILD_HANDLERS = {
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'description': TextAccumulator,
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'year': TextAccumulator,
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'manufacturer': TextAccumulator,
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'dipswitch': DipSwitchHandler,
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'configuration': DipSwitchHandler,
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'slot': SlotHandler }
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def __init__(self, parent, **kwargs):
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super(MachineHandler, self).__init__(parent=parent, **kwargs)
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self.dbcurs = self.dbconn.cursor()
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def startMainElement(self, name, attrs):
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self.shortname = attrs['name']
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self.sourcefile = attrs['sourcefile']
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self.isdevice = attrs['isdevice'] == 'yes' if 'isdevice' in attrs else False
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self.runnable = attrs['runnable'] == 'yes' if 'runnable' in attrs else True
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self.cloneof = attrs.get('cloneof')
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self.romof = attrs.get('romof')
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self.dbcurs.add_sourcefile(self.sourcefile)
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def startChildElement(self, name, attrs):
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if name in self.CHILD_HANDLERS:
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self.setChildHandler(name, attrs, self.CHILD_HANDLERS[name](self))
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else:
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if name == 'device_ref':
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self.dbcurs.add_devicereference(self.id, attrs['name'])
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elif name == 'feaure':
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self.dbcurs.add_featuretype(attrs['type'])
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status = 0 if 'status' not in attrs else 2 if attrs['status'] == 'unemulated' else 1
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overall = status if 'overall' not in attrs else 2 if attrs['overall'] == 'unemulated' else 1
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self.dbcurs.add_feature(self.id, attrs['type'], status, overall)
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self.setChildHandler(name, attrs, self.IGNORE)
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def endChildHandler(self, name, handler):
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if name == 'description':
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self.description = handler.text
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self.id = self.dbcurs.add_machine(self.shortname, self.description, self.sourcefile, self.isdevice, self.runnable)
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if self.cloneof is not None:
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self.dbcurs.add_cloneof(self.id, self.cloneof)
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if self.romof is not None:
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self.dbcurs.add_romof(self.id, self.romof)
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elif name == 'year':
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self.year = handler.text
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elif name == 'manufacturer':
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self.manufacturer = handler.text
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self.dbcurs.add_system(self.id, self.year, self.manufacturer)
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def endMainElement(self, name):
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self.dbcurs.close()
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class ListXmlHandler(ElementHandler):
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def __init__(self, dbconn, **kwargs):
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super(ListXmlHandler, self).__init__(parent=None, **kwargs)
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self.dbconn = dbconn
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def startDocument(self):
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pass
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def endDocument(self):
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pass
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def startMainElement(self, name, attrs):
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if name != 'mame':
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raise xml.sax.SAXParseException(
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msg=('Expected "mame" element but found "%s"' % (name, )),
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exception=None,
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locator=self.locator)
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self.dbconn.prepare_for_load()
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self.machines = 0
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def endMainElement(self, name):
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# TODO: build index by first letter or whatever
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self.dbconn.finalise_load()
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def startChildElement(self, name, attrs):
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if name != 'machine':
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raise xml.sax.SAXParseException(
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msg=('Expected "machine" element but found "%s"' % (name, )),
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exception=None,
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locator=self.locator)
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self.setChildHandler(name, attrs, MachineHandler(self))
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def endChildHandler(self, name, handler):
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if name == 'machine':
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if self.machines >= 1023:
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self.dbconn.commit()
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self.machines = 0
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else:
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self.machines += 1
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def processingInstruction(self, target, data):
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pass
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def load_info(options):
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parser = xml.sax.make_parser()
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parser.setContentHandler(ListXmlHandler(dbaccess.UpdateConnection(options.database)))
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if options.executable is not None:
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task = subprocess.Popen([options.executable, '-listxml'], stdout=subprocess.PIPE)
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parser.parse(task.stdout)
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else:
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parser.parse(options.file)
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