/usr/share/glib-2.0/codegen/dbustypes.py is in libglib2.0-dev 2.40.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# 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, see <http://www.gnu.org/licenses/>.
#
# Author: David Zeuthen <davidz@redhat.com>
from . import utils
class Annotation:
def __init__(self, key, value):
self.key = key
self.value = value
self.annotations = []
class Arg:
def __init__(self, name, signature):
self.name = name
self.signature = signature
self.annotations = []
self.doc_string = ''
self.since = ''
def post_process(self, interface_prefix, cns, cns_upper, cns_lower, arg_number):
if len(self.doc_string) == 0:
self.doc_string = utils.lookup_docs(self.annotations)
if len(self.since) == 0:
self.since = utils.lookup_since(self.annotations)
if self.name == None:
self.name = 'unnamed_arg%d'%arg_number
# default to GVariant
self.ctype_in_g = 'GVariant *'
self.ctype_in = 'GVariant *'
self.ctype_in_dup = 'GVariant *'
self.ctype_out = 'GVariant **'
self.gtype = 'G_TYPE_VARIANT'
self.free_func = 'g_variant_unref'
self.format_in = '@' + self.signature
self.format_out = '@' + self.signature
self.gvariant_get = 'XXX'
self.gvalue_get = 'g_value_get_variant'
if not utils.lookup_annotation(self.annotations, 'org.gtk.GDBus.C.ForceGVariant'):
if self.signature == 'b':
self.ctype_in_g = 'gboolean '
self.ctype_in = 'gboolean '
self.ctype_out = 'gboolean *'
self.gtype = 'G_TYPE_BOOLEAN'
self.free_func = None
self.format_in = 'b'
self.format_out = 'b'
self.gvariant_get = 'g_variant_get_boolean'
self.gvalue_get = 'g_value_get_boolean'
elif self.signature == 'y':
self.ctype_in_g = 'guchar '
self.ctype_in = 'guchar '
self.ctype_out = 'guchar *'
self.gtype = 'G_TYPE_UCHAR'
self.free_func = None
self.format_in = 'y'
self.format_out = 'y'
self.gvariant_get = 'g_variant_get_byte'
self.gvalue_get = 'g_value_get_uchar'
elif self.signature == 'n':
self.ctype_in_g = 'gint '
self.ctype_in = 'gint16 '
self.ctype_out = 'gint16 *'
self.gtype = 'G_TYPE_INT'
self.free_func = None
self.format_in = 'n'
self.format_out = 'n'
self.gvariant_get = 'g_variant_get_int16'
self.gvalue_get = 'g_value_get_int'
elif self.signature == 'q':
self.ctype_in_g = 'guint '
self.ctype_in = 'guint16 '
self.ctype_out = 'guint16 *'
self.gtype = 'G_TYPE_UINT'
self.free_func = None
self.format_in = 'q'
self.format_out = 'q'
self.gvariant_get = 'g_variant_get_uint16'
self.gvalue_get = 'g_value_get_uint'
elif self.signature == 'i':
self.ctype_in_g = 'gint '
self.ctype_in = 'gint '
self.ctype_out = 'gint *'
self.gtype = 'G_TYPE_INT'
self.free_func = None
self.format_in = 'i'
self.format_out = 'i'
self.gvariant_get = 'g_variant_get_int32'
self.gvalue_get = 'g_value_get_int'
elif self.signature == 'u':
self.ctype_in_g = 'guint '
self.ctype_in = 'guint '
self.ctype_out = 'guint *'
self.gtype = 'G_TYPE_UINT'
self.free_func = None
self.format_in = 'u'
self.format_out = 'u'
self.gvariant_get = 'g_variant_get_uint32'
self.gvalue_get = 'g_value_get_uint'
elif self.signature == 'x':
self.ctype_in_g = 'gint64 '
self.ctype_in = 'gint64 '
self.ctype_out = 'gint64 *'
self.gtype = 'G_TYPE_INT64'
self.free_func = None
self.format_in = 'x'
self.format_out = 'x'
self.gvariant_get = 'g_variant_get_int64'
self.gvalue_get = 'g_value_get_int64'
elif self.signature == 't':
self.ctype_in_g = 'guint64 '
self.ctype_in = 'guint64 '
self.ctype_out = 'guint64 *'
self.gtype = 'G_TYPE_UINT64'
self.free_func = None
self.format_in = 't'
self.format_out = 't'
self.gvariant_get = 'g_variant_get_uint64'
self.gvalue_get = 'g_value_get_uint64'
elif self.signature == 'd':
self.ctype_in_g = 'gdouble '
self.ctype_in = 'gdouble '
self.ctype_out = 'gdouble *'
self.gtype = 'G_TYPE_DOUBLE'
self.free_func = None
self.format_in = 'd'
self.format_out = 'd'
self.gvariant_get = 'g_variant_get_double'
self.gvalue_get = 'g_value_get_double'
elif self.signature == 's':
self.ctype_in_g = 'const gchar *'
self.ctype_in = 'const gchar *'
self.ctype_in_dup = 'gchar *'
self.ctype_out = 'gchar **'
self.gtype = 'G_TYPE_STRING'
self.free_func = 'g_free'
self.format_in = 's'
self.format_out = 's'
self.gvariant_get = 'g_variant_get_string'
self.gvalue_get = 'g_value_get_string'
elif self.signature == 'o':
self.ctype_in_g = 'const gchar *'
self.ctype_in = 'const gchar *'
self.ctype_in_dup = 'gchar *'
self.ctype_out = 'gchar **'
self.gtype = 'G_TYPE_STRING'
self.free_func = 'g_free'
self.format_in = 'o'
self.format_out = 'o'
self.gvariant_get = 'g_variant_get_string'
self.gvalue_get = 'g_value_get_string'
elif self.signature == 'g':
self.ctype_in_g = 'const gchar *'
self.ctype_in = 'const gchar *'
self.ctype_in_dup = 'gchar *'
self.ctype_out = 'gchar **'
self.gtype = 'G_TYPE_STRING'
self.free_func = 'g_free'
self.format_in = 'g'
self.format_out = 'g'
self.gvariant_get = 'g_variant_get_string'
self.gvalue_get = 'g_value_get_string'
elif self.signature == 'ay':
self.ctype_in_g = 'const gchar *'
self.ctype_in = 'const gchar *'
self.ctype_in_dup = 'gchar *'
self.ctype_out = 'gchar **'
self.gtype = 'G_TYPE_STRING'
self.free_func = 'g_free'
self.format_in = '^ay'
self.format_out = '^ay'
self.gvariant_get = 'g_variant_get_bytestring'
self.gvalue_get = 'g_value_get_string'
elif self.signature == 'as':
self.ctype_in_g = 'const gchar *const *'
self.ctype_in = 'const gchar *const *'
self.ctype_in_dup = 'gchar **'
self.ctype_out = 'gchar ***'
self.gtype = 'G_TYPE_STRV'
self.free_func = 'g_strfreev'
self.format_in = '^as'
self.format_out = '^as'
self.gvariant_get = 'g_variant_get_strv'
self.gvalue_get = 'g_value_get_boxed'
elif self.signature == 'ao':
self.ctype_in_g = 'const gchar *const *'
self.ctype_in = 'const gchar *const *'
self.ctype_in_dup = 'gchar **'
self.ctype_out = 'gchar ***'
self.gtype = 'G_TYPE_STRV'
self.free_func = 'g_strfreev'
self.format_in = '^ao'
self.format_out = '^ao'
self.gvariant_get = 'g_variant_get_objv'
self.gvalue_get = 'g_value_get_boxed'
elif self.signature == 'aay':
self.ctype_in_g = 'const gchar *const *'
self.ctype_in = 'const gchar *const *'
self.ctype_in_dup = 'gchar **'
self.ctype_out = 'gchar ***'
self.gtype = 'G_TYPE_STRV'
self.free_func = 'g_strfreev'
self.format_in = '^aay'
self.format_out = '^aay'
self.gvariant_get = 'g_variant_get_bytestring_array'
self.gvalue_get = 'g_value_get_boxed'
class Method:
def __init__(self, name):
self.name = name
self.in_args = []
self.out_args = []
self.annotations = []
self.doc_string = ''
self.since = ''
self.deprecated = False
def post_process(self, interface_prefix, cns, cns_upper, cns_lower, containing_iface):
if len(self.doc_string) == 0:
self.doc_string = utils.lookup_docs(self.annotations)
if len(self.since) == 0:
self.since = utils.lookup_since(self.annotations)
if len(self.since) == 0:
self.since = containing_iface.since
name = self.name
overridden_name = utils.lookup_annotation(self.annotations, 'org.gtk.GDBus.C.Name')
if utils.is_ugly_case(overridden_name):
self.name_lower = overridden_name.lower()
else:
if overridden_name:
name = overridden_name
self.name_lower = utils.camel_case_to_uscore(name).lower().replace('-', '_')
self.name_hyphen = self.name_lower.replace('_', '-')
arg_count = 0
for a in self.in_args:
a.post_process(interface_prefix, cns, cns_upper, cns_lower, arg_count)
arg_count += 1
for a in self.out_args:
a.post_process(interface_prefix, cns, cns_upper, cns_lower, arg_count)
arg_count += 1
if utils.lookup_annotation(self.annotations, 'org.freedesktop.DBus.Deprecated') == 'true':
self.deprecated = True
class Signal:
def __init__(self, name):
self.name = name
self.args = []
self.annotations = []
self.doc_string = ''
self.since = ''
self.deprecated = False
def post_process(self, interface_prefix, cns, cns_upper, cns_lower, containing_iface):
if len(self.doc_string) == 0:
self.doc_string = utils.lookup_docs(self.annotations)
if len(self.since) == 0:
self.since = utils.lookup_since(self.annotations)
if len(self.since) == 0:
self.since = containing_iface.since
name = self.name
overridden_name = utils.lookup_annotation(self.annotations, 'org.gtk.GDBus.C.Name')
if utils.is_ugly_case(overridden_name):
self.name_lower = overridden_name.lower()
else:
if overridden_name:
name = overridden_name
self.name_lower = utils.camel_case_to_uscore(name).lower().replace('-', '_')
self.name_hyphen = self.name_lower.replace('_', '-')
arg_count = 0
for a in self.args:
a.post_process(interface_prefix, cns, cns_upper, cns_lower, arg_count)
arg_count += 1
if utils.lookup_annotation(self.annotations, 'org.freedesktop.DBus.Deprecated') == 'true':
self.deprecated = True
class Property:
def __init__(self, name, signature, access):
self.name = name
self.signature = signature
self.access = access
self.annotations = []
self.arg = Arg('value', self.signature)
self.arg.annotations = self.annotations
self.readable = False
self.writable = False
if self.access == 'readwrite':
self.readable = True
self.writable = True
elif self.access == 'read':
self.readable = True
elif self.access == 'write':
self.writable = True
else:
raise RuntimeError('Invalid access type %s'%self.access)
self.doc_string = ''
self.since = ''
self.deprecated = False
def post_process(self, interface_prefix, cns, cns_upper, cns_lower, containing_iface):
if len(self.doc_string) == 0:
self.doc_string = utils.lookup_docs(self.annotations)
if len(self.since) == 0:
self.since = utils.lookup_since(self.annotations)
if len(self.since) == 0:
self.since = containing_iface.since
name = self.name
overridden_name = utils.lookup_annotation(self.annotations, 'org.gtk.GDBus.C.Name')
if utils.is_ugly_case(overridden_name):
self.name_lower = overridden_name.lower()
else:
if overridden_name:
name = overridden_name
self.name_lower = utils.camel_case_to_uscore(name).lower().replace('-', '_')
self.name_hyphen = self.name_lower.replace('_', '-')
# don't clash with the GType getter, e.g.: GType foo_bar_get_type (void); G_GNUC_CONST
if self.name_lower == 'type':
self.name_lower = 'type_'
# recalculate arg
self.arg.annotations = self.annotations
self.arg.post_process(interface_prefix, cns, cns_upper, cns_lower, 0)
if utils.lookup_annotation(self.annotations, 'org.freedesktop.DBus.Deprecated') == 'true':
self.deprecated = True
class Interface:
def __init__(self, name):
self.name = name
self.methods = []
self.signals = []
self.properties = []
self.annotations = []
self.doc_string = ''
self.doc_string_brief = ''
self.since = ''
self.deprecated = False
def post_process(self, interface_prefix, c_namespace):
if len(self.doc_string) == 0:
self.doc_string = utils.lookup_docs(self.annotations)
if len(self.doc_string_brief) == 0:
self.doc_string_brief = utils.lookup_brief_docs(self.annotations)
if len(self.since) == 0:
self.since = utils.lookup_since(self.annotations)
if len(c_namespace) > 0:
if utils.is_ugly_case(c_namespace):
cns = c_namespace.replace('_', '')
cns_upper = c_namespace.upper() + '_'
cns_lower = c_namespace.lower() + '_'
else:
cns = c_namespace
cns_upper = utils.camel_case_to_uscore(c_namespace).upper() + '_'
cns_lower = utils.camel_case_to_uscore(c_namespace).lower() + '_'
else:
cns = ''
cns_upper = ''
cns_lower = ''
overridden_name = utils.lookup_annotation(self.annotations, 'org.gtk.GDBus.C.Name')
if utils.is_ugly_case(overridden_name):
name = overridden_name.replace('_', '')
name_with_ns = cns + name
self.name_without_prefix = name
self.camel_name = name_with_ns
self.ns_upper = cns_upper
self.name_lower = cns_lower + overridden_name.lower()
self.name_upper = overridden_name.upper()
#raise RuntimeError('handle Ugly_Case ', overridden_name)
else:
if overridden_name:
name = overridden_name
else:
name = self.name
if name.startswith(interface_prefix):
name = name[len(interface_prefix):]
self.name_without_prefix = name
name = utils.strip_dots(name)
name_with_ns = utils.strip_dots(cns + '.' + name)
self.camel_name = name_with_ns
self.ns_upper = cns_upper
self.name_lower = cns_lower + utils.camel_case_to_uscore(name)
self.name_upper = utils.camel_case_to_uscore(name).upper()
self.name_hyphen = self.name_upper.lower().replace('_', '-')
if utils.lookup_annotation(self.annotations, 'org.freedesktop.DBus.Deprecated') == 'true':
self.deprecated = True
for m in self.methods:
m.post_process(interface_prefix, cns, cns_upper, cns_lower, self)
for s in self.signals:
s.post_process(interface_prefix, cns, cns_upper, cns_lower, self)
for p in self.properties:
p.post_process(interface_prefix, cns, cns_upper, cns_lower, self)
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