# -*- Mode: Python -*- # GDBus - GLib D-Bus Library # # Copyright (C) 2008-2011 Red Hat, Inc. # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2 of the License, or (at your option) any later version. # # This library 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 # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General # Public License along with this library; if not, write to the # Free Software Foundation, Inc., 59 Temple Place, Suite 330, # Boston, MA 02111-1307, USA. # # Author: David Zeuthen import sys import optparse from . import config from . import utils from . import dbustypes from . import parser from . import codegen from . import codegen_docbook def find_arg(arg_list, arg_name): for a in arg_list: if a.name == arg_name: return a return None def find_method(iface, method): for m in iface.methods: if m.name == method: return m return None def find_signal(iface, signal): for m in iface.signals: if m.name == signal: return m return None def find_prop(iface, prop): for m in iface.properties: if m.name == prop: return m return None def apply_annotation(iface_list, iface, method, signal, prop, arg, key, value): iface_obj = None for i in iface_list: if i.name == iface: iface_obj = i break if iface_obj == None: raise RuntimeError('No interface %s'%iface) target_obj = None if method: method_obj = find_method(iface_obj, method) if method_obj == None: raise RuntimeError('No method %s on interface %s'%(method, iface)) if arg: arg_obj = find_arg(method_obj.in_args, arg) if (arg_obj == None): arg_obj = find_arg(method_obj.out_args, arg) if (arg_obj == None): raise RuntimeError('No arg %s on method %s on interface %s'%(arg, method, iface)) target_obj = arg_obj else: target_obj = method_obj elif signal: signal_obj = find_signal(iface_obj, signal) if signal_obj == None: raise RuntimeError('No signal %s on interface %s'%(signal, iface)) if arg: arg_obj = find_arg(signal_obj.args, arg) if (arg_obj == None): raise RuntimeError('No arg %s on signal %s on interface %s'%(arg, signal, iface)) target_obj = arg_obj else: target_obj = signal_obj elif prop: prop_obj = find_prop(iface_obj, prop) if prop_obj == None: raise RuntimeError('No property %s on interface %s'%(prop, iface)) target_obj = prop_obj else: target_obj = iface_obj target_obj.annotations.insert(0, dbustypes.Annotation(key, value)) def apply_annotations(iface_list, annotation_list): # apply annotations given on the command line for (what, key, value) in annotation_list: pos = what.find('::') if pos != -1: # signal iface = what[0:pos]; signal = what[pos + 2:] pos = signal.find('[') if pos != -1: arg = signal[pos + 1:] signal = signal[0:pos] pos = arg.find(']') arg = arg[0:pos] apply_annotation(iface_list, iface, None, signal, None, arg, key, value) else: apply_annotation(iface_list, iface, None, signal, None, None, key, value) else: pos = what.find(':') if pos != -1: # property iface = what[0:pos]; prop = what[pos + 1:] apply_annotation(iface_list, iface, None, None, prop, None, key, value) else: pos = what.find('()') if pos != -1: # method combined = what[0:pos] pos = combined.rfind('.') iface = combined[0:pos] method = combined[pos + 1:] pos = what.find('[') if pos != -1: arg = what[pos + 1:] pos = arg.find(']') arg = arg[0:pos] apply_annotation(iface_list, iface, method, None, None, arg, key, value) else: apply_annotation(iface_list, iface, method, None, None, None, key, value) else: # must be an interface iface = what apply_annotation(iface_list, iface, None, None, None, None, key, value) def codegen_main(): arg_parser = optparse.OptionParser('%prog [options]') arg_parser.add_option('', '--xml-files', metavar='FILE', action='append', help='D-Bus introspection XML file') arg_parser.add_option('', '--interface-prefix', metavar='PREFIX', default='', help='String to strip from D-Bus interface names for code and docs') arg_parser.add_option('', '--c-namespace', metavar='NAMESPACE', default='', help='The namespace to use for generated C code') arg_parser.add_option('', '--c-generate-object-manager', action='store_true', help='Generate a GDBusObjectManagerClient subclass when generating C code') arg_parser.add_option('', '--generate-c-code', metavar='OUTFILES', help='Generate C code in OUTFILES.[ch]') arg_parser.add_option('', '--generate-docbook', metavar='OUTFILES', help='Generate Docbook in OUTFILES-org.Project.IFace.xml') arg_parser.add_option('', '--annotate', nargs=3, action='append', metavar='WHAT KEY VALUE', help='Add annotation (may be used several times)') (opts, args) = arg_parser.parse_args(); all_ifaces = [] for fname in args: f = open(fname, 'rb') xml_data = f.read() f.close() parsed_ifaces = parser.parse_dbus_xml(xml_data) all_ifaces.extend(parsed_ifaces) if opts.annotate != None: apply_annotations(all_ifaces, opts.annotate) for i in all_ifaces: i.post_process(opts.interface_prefix, opts.c_namespace) docbook = opts.generate_docbook docbook_gen = codegen_docbook.DocbookCodeGenerator(all_ifaces, docbook); if docbook: ret = docbook_gen.generate() c_code = opts.generate_c_code if c_code: h = open(c_code + '.h', 'w') c = open(c_code + '.c', 'w') gen = codegen.CodeGenerator(all_ifaces, opts.c_namespace, opts.interface_prefix, opts.c_generate_object_manager, docbook_gen, h, c); ret = gen.generate() h.close() c.close() sys.exit(0) if __name__ == "__main__": codegen_main()