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# -*- Mode: Python -*-
# GObject-Introspection - a framework for introspecting GObject libraries
# Copyright (C) 2008 Johan Dahlin
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
#
from xml.etree.cElementTree import parse
from .glibast import GLibObject
CORE_NS = "http://www.gtk.org/introspection/core/1.0"
GLIB_NS = "http://www.gtk.org/introspection/glib/1.0"
def _corens(tag):
return '{%s}%s' % (CORE_NS, tag)
def _glibns(tag):
return '{%s}%s' % (GLIB_NS, tag)
class GIRParser(object):
def __init__(self, filename):
self._nodes = []
self._namespace_name = None
tree = parse(filename)
self._parse_api(tree.getroot())
def _parse_api(self, root):
assert root.tag == _corens('repository')
ns = root.find(_corens('namespace'))
assert ns is not None
self._namespace_name = ns.attrib['name']
for child in ns.getchildren():
if child.tag == _corens('class'):
self._parse_object(child)
elif child.tag in [_corens('callback'),
_corens('function'),
_corens('record'),
_corens('enumeration'),
_corens('bitfield'),
_corens('interface'),
_glibns('boxed'),
]:
continue
else:
print 'PARSER: Unhandled %s' % (child.tag,)
def _parse_object(self, node):
gobj = GLibObject(node.attrib['name'],
node.attrib.get('parent'),
node.attrib[_glibns('type-name')],
node.attrib[_glibns('get-type')])
self._nodes.append(gobj)
def get_namespace_name(self):
return self._namespace_name
def get_nodes(self):
return self._nodes
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