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glib/gio/gdbus-2.0/codegen/codegen.py
Frederic Martinsons 16dfd2033f Annotate function parameters with G_GNUC_UNUSED when necessary 
(Tweaked by Philip Withnall to reformat code with `black`)

Closes #1105

Signed-off-by: Frederic Martinsons <frederic.martinsons@sigfox.com>
2021-01-06 18:35:17 +00:00

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# -*- Mode: Python -*-
# coding=utf-8
# GDBus - GLib D-Bus Library
#
# Copyright (C) 2008-2018 Red Hat, Inc.
# Copyright (C) 2018 Iñigo Martínez <inigomartinez@gmail.com>
#
# 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 2.1 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 config
from . import utils
from . import dbustypes
from .utils import print_error
LICENSE_STR = """/*
* This file is generated by gdbus-codegen, do not modify it.
*
* The license of this code is the same as for the D-Bus interface description
* it was derived from. Note that it links to GLib, so must comply with the
* LGPL linking clauses.
*/\n"""
# Disable line length warnings as wrapping the C code templates would be hard
# flake8: noqa: E501
def generate_namespace(namespace):
ns = namespace
if len(namespace) > 0:
if utils.is_ugly_case(namespace):
ns = namespace.replace("_", "")
ns_upper = namespace.upper() + "_"
ns_lower = namespace.lower() + "_"
else:
ns_upper = utils.camel_case_to_uscore(namespace).upper() + "_"
ns_lower = utils.camel_case_to_uscore(namespace).lower() + "_"
else:
ns_upper = ""
ns_lower = ""
return (ns, ns_upper, ns_lower)
def generate_header_guard(header_name):
# There might be more characters that are safe to use than these, but lets
# stay conservative.
safe_valid_chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
return "".join(
map(lambda c: c if c in safe_valid_chars else "_", header_name.upper())
)
class HeaderCodeGenerator:
def __init__(
self,
ifaces,
namespace,
generate_objmanager,
generate_autocleanup,
header_name,
input_files_basenames,
use_pragma,
glib_min_required,
symbol_decorator,
symbol_decorator_header,
outfile,
):
self.ifaces = ifaces
self.namespace, self.ns_upper, self.ns_lower = generate_namespace(namespace)
self.generate_objmanager = generate_objmanager
self.generate_autocleanup = generate_autocleanup
self.header_guard = generate_header_guard(header_name)
self.input_files_basenames = input_files_basenames
self.use_pragma = use_pragma
self.glib_min_required = glib_min_required
self.symbol_decorator = symbol_decorator
self.symbol_decorator_header = symbol_decorator_header
self.outfile = outfile
# ----------------------------------------------------------------------------------------------------
def generate_header_preamble(self):
basenames = ", ".join(self.input_files_basenames)
self.outfile.write(LICENSE_STR.format(config.VERSION, basenames))
self.outfile.write("\n")
if self.use_pragma:
self.outfile.write("#pragma once\n")
else:
self.outfile.write("#ifndef __{!s}__\n".format(self.header_guard))
self.outfile.write("#define __{!s}__\n".format(self.header_guard))
if self.symbol_decorator_header is not None:
self.outfile.write("\n")
self.outfile.write('#include "%s"\n' % self.symbol_decorator_header)
self.outfile.write("\n")
self.outfile.write("#include <gio/gio.h>\n")
self.outfile.write("\n")
self.outfile.write("G_BEGIN_DECLS\n")
self.outfile.write("\n")
# ----------------------------------------------------------------------------------------------------
def declare_types(self):
for i in self.ifaces:
self.outfile.write("\n")
self.outfile.write(
"/* ------------------------------------------------------------------------ */\n"
)
self.outfile.write("/* Declarations for %s */\n" % i.name)
self.outfile.write("\n")
# First the GInterface
self.outfile.write(
"#define %sTYPE_%s (%s_get_type ())\n"
% (i.ns_upper, i.name_upper, i.name_lower)
)
self.outfile.write(
"#define %s%s(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), %sTYPE_%s, %s))\n"
% (i.ns_upper, i.name_upper, i.ns_upper, i.name_upper, i.camel_name)
)
self.outfile.write(
"#define %sIS_%s(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), %sTYPE_%s))\n"
% (i.ns_upper, i.name_upper, i.ns_upper, i.name_upper)
)
self.outfile.write(
"#define %s%s_GET_IFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE ((o), %sTYPE_%s, %sIface))\n"
% (i.ns_upper, i.name_upper, i.ns_upper, i.name_upper, i.camel_name)
)
self.outfile.write("\n")
self.outfile.write("struct _%s;\n" % (i.camel_name))
self.outfile.write(
"typedef struct _%s %s;\n" % (i.camel_name, i.camel_name)
)
self.outfile.write(
"typedef struct _%sIface %sIface;\n" % (i.camel_name, i.camel_name)
)
self.outfile.write("\n")
self.outfile.write("struct _%sIface\n" % (i.camel_name))
self.outfile.write("{\n")
self.outfile.write(" GTypeInterface parent_iface;\n")
function_pointers = {}
# vfuncs for methods
if len(i.methods) > 0:
self.outfile.write("\n")
for m in i.methods:
key = (m.since, "_method_%s" % m.name_lower)
value = " gboolean (*handle_%s) (\n" % (m.name_lower)
value += " %s *object,\n" % (i.camel_name)
value += " GDBusMethodInvocation *invocation"
if m.unix_fd:
value += ",\n GUnixFDList *fd_list"
for a in m.in_args:
value += ",\n %sarg_%s" % (a.ctype_in, a.name)
value += ");\n\n"
function_pointers[key] = value
# vfuncs for signals
if len(i.signals) > 0:
self.outfile.write("\n")
for s in i.signals:
key = (s.since, "_signal_%s" % s.name_lower)
value = " void (*%s) (\n" % (s.name_lower)
value += " %s *object" % (i.camel_name)
for a in s.args:
value += ",\n %sarg_%s" % (a.ctype_in, a.name)
value += ");\n\n"
function_pointers[key] = value
# vfuncs for properties
if len(i.properties) > 0:
self.outfile.write("\n")
for p in i.properties:
key = (p.since, "_prop_get_%s" % p.name_lower)
value = " %s (*get_%s) (%s *object);\n\n" % (
p.arg.ctype_in,
p.name_lower,
i.camel_name,
)
function_pointers[key] = value
# Sort according to @since tag, then name.. this ensures
# that the function pointers don't change order assuming
# judicious use of @since
#
# Also use a proper version comparison function so e.g.
# 10.0 comes after 2.0.
#
# See https://bugzilla.gnome.org/show_bug.cgi?id=647577#c5
# for discussion
for key in sorted(function_pointers.keys(), key=utils.version_cmp_key):
self.outfile.write("%s" % function_pointers[key])
self.outfile.write("};\n")
self.outfile.write("\n")
if self.generate_autocleanup == "all":
self.outfile.write("#if GLIB_CHECK_VERSION(2, 44, 0)\n")
self.outfile.write(
"G_DEFINE_AUTOPTR_CLEANUP_FUNC (%s, g_object_unref)\n"
% (i.camel_name)
)
self.outfile.write("#endif\n")
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"GType %s_get_type (void) G_GNUC_CONST;\n" % (i.name_lower)
)
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"GDBusInterfaceInfo *%s_interface_info (void);\n" % (i.name_lower)
)
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"guint %s_override_properties (GObjectClass *klass, guint property_id_begin);\n"
% (i.name_lower)
)
self.outfile.write("\n")
# Then method call completion functions
if len(i.methods) > 0:
self.outfile.write("\n")
self.outfile.write("/* D-Bus method call completion functions: */\n")
for m in i.methods:
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if m.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"void %s_complete_%s (\n"
" %s *object,\n"
" GDBusMethodInvocation *invocation"
% (i.name_lower, m.name_lower, i.camel_name)
)
if m.unix_fd:
self.outfile.write(",\n GUnixFDList *fd_list")
for a in m.out_args:
self.outfile.write(",\n %s%s" % (a.ctype_in, a.name))
self.outfile.write(");\n")
self.outfile.write("\n")
self.outfile.write("\n")
# Then signal emission functions
if len(i.signals) > 0:
self.outfile.write("\n")
self.outfile.write("/* D-Bus signal emissions functions: */\n")
for s in i.signals:
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if s.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"void %s_emit_%s (\n"
" %s *object" % (i.name_lower, s.name_lower, i.camel_name)
)
for a in s.args:
self.outfile.write(",\n %sarg_%s" % (a.ctype_in, a.name))
self.outfile.write(");\n")
self.outfile.write("\n")
self.outfile.write("\n")
# Then method call declarations
if len(i.methods) > 0:
self.outfile.write("\n")
self.outfile.write("/* D-Bus method calls: */\n")
for m in i.methods:
# async begin
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if m.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"void %s_call_%s (\n"
" %s *proxy" % (i.name_lower, m.name_lower, i.camel_name)
)
for a in m.in_args:
self.outfile.write(",\n %sarg_%s" % (a.ctype_in, a.name))
if self.glib_min_required >= (2, 64):
self.outfile.write(
",\n GDBusCallFlags call_flags"
",\n gint timeout_msec"
)
if m.unix_fd:
self.outfile.write(",\n GUnixFDList *fd_list")
self.outfile.write(
",\n"
" GCancellable *cancellable,\n"
" GAsyncReadyCallback callback,\n"
" gpointer user_data);\n"
)
self.outfile.write("\n")
# async finish
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if m.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"gboolean %s_call_%s_finish (\n"
" %s *proxy" % (i.name_lower, m.name_lower, i.camel_name)
)
for a in m.out_args:
self.outfile.write(",\n %sout_%s" % (a.ctype_out, a.name))
if m.unix_fd:
self.outfile.write(",\n GUnixFDList **out_fd_list")
self.outfile.write(
",\n" " GAsyncResult *res,\n" " GError **error);\n"
)
self.outfile.write("\n")
# sync
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if m.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"gboolean %s_call_%s_sync (\n"
" %s *proxy" % (i.name_lower, m.name_lower, i.camel_name)
)
for a in m.in_args:
self.outfile.write(",\n %sarg_%s" % (a.ctype_in, a.name))
if self.glib_min_required >= (2, 64):
self.outfile.write(
",\n GDBusCallFlags call_flags"
",\n gint timeout_msec"
)
if m.unix_fd:
self.outfile.write(",\n GUnixFDList *fd_list")
for a in m.out_args:
self.outfile.write(",\n %sout_%s" % (a.ctype_out, a.name))
if m.unix_fd:
self.outfile.write(",\n GUnixFDList **out_fd_list")
self.outfile.write(
",\n"
" GCancellable *cancellable,\n"
" GError **error);\n"
)
self.outfile.write("\n")
self.outfile.write("\n")
# Then the property accessor declarations
if len(i.properties) > 0:
self.outfile.write("\n")
self.outfile.write("/* D-Bus property accessors: */\n")
for p in i.properties:
# getter
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if p.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"%s%s_get_%s (%s *object);\n"
% (p.arg.ctype_in, i.name_lower, p.name_lower, i.camel_name)
)
if p.arg.free_func is not None:
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if p.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"%s%s_dup_%s (%s *object);\n"
% (
p.arg.ctype_in_dup,
i.name_lower,
p.name_lower,
i.camel_name,
)
)
# setter
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if p.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"void %s_set_%s (%s *object, %svalue);\n"
% (i.name_lower, p.name_lower, i.camel_name, p.arg.ctype_in)
)
self.outfile.write("\n")
# Then the proxy
self.outfile.write("\n")
self.outfile.write("/* ---- */\n")
self.outfile.write("\n")
self.outfile.write(
"#define %sTYPE_%s_PROXY (%s_proxy_get_type ())\n"
% (i.ns_upper, i.name_upper, i.name_lower)
)
self.outfile.write(
"#define %s%s_PROXY(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), %sTYPE_%s_PROXY, %sProxy))\n"
% (i.ns_upper, i.name_upper, i.ns_upper, i.name_upper, i.camel_name)
)
self.outfile.write(
"#define %s%s_PROXY_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), %sTYPE_%s_PROXY, %sProxyClass))\n"
% (i.ns_upper, i.name_upper, i.ns_upper, i.name_upper, i.camel_name)
)
self.outfile.write(
"#define %s%s_PROXY_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), %sTYPE_%s_PROXY, %sProxyClass))\n"
% (i.ns_upper, i.name_upper, i.ns_upper, i.name_upper, i.camel_name)
)
self.outfile.write(
"#define %sIS_%s_PROXY(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), %sTYPE_%s_PROXY))\n"
% (i.ns_upper, i.name_upper, i.ns_upper, i.name_upper)
)
self.outfile.write(
"#define %sIS_%s_PROXY_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), %sTYPE_%s_PROXY))\n"
% (i.ns_upper, i.name_upper, i.ns_upper, i.name_upper)
)
self.outfile.write("\n")
self.outfile.write(
"typedef struct _%sProxy %sProxy;\n" % (i.camel_name, i.camel_name)
)
self.outfile.write(
"typedef struct _%sProxyClass %sProxyClass;\n"
% (i.camel_name, i.camel_name)
)
self.outfile.write(
"typedef struct _%sProxyPrivate %sProxyPrivate;\n"
% (i.camel_name, i.camel_name)
)
self.outfile.write("\n")
self.outfile.write("struct _%sProxy\n" % (i.camel_name))
self.outfile.write("{\n")
self.outfile.write(" /*< private >*/\n")
self.outfile.write(" GDBusProxy parent_instance;\n")
self.outfile.write(" %sProxyPrivate *priv;\n" % (i.camel_name))
self.outfile.write("};\n")
self.outfile.write("\n")
self.outfile.write("struct _%sProxyClass\n" % (i.camel_name))
self.outfile.write("{\n")
self.outfile.write(" GDBusProxyClass parent_class;\n")
self.outfile.write("};\n")
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"GType %s_proxy_get_type (void) G_GNUC_CONST;\n" % (i.name_lower)
)
self.outfile.write("\n")
if self.generate_autocleanup in ("objects", "all"):
self.outfile.write("#if GLIB_CHECK_VERSION(2, 44, 0)\n")
self.outfile.write(
"G_DEFINE_AUTOPTR_CLEANUP_FUNC (%sProxy, g_object_unref)\n"
% (i.camel_name)
)
self.outfile.write("#endif\n")
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if i.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"void %s_proxy_new (\n"
" GDBusConnection *connection,\n"
" GDBusProxyFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GAsyncReadyCallback callback,\n"
" gpointer user_data);\n" % (i.name_lower)
)
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if i.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"%s *%s_proxy_new_finish (\n"
" GAsyncResult *res,\n"
" GError **error);\n" % (i.camel_name, i.name_lower)
)
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if i.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"%s *%s_proxy_new_sync (\n"
" GDBusConnection *connection,\n"
" GDBusProxyFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GError **error);\n" % (i.camel_name, i.name_lower)
)
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if i.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"void %s_proxy_new_for_bus (\n"
" GBusType bus_type,\n"
" GDBusProxyFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GAsyncReadyCallback callback,\n"
" gpointer user_data);\n" % (i.name_lower)
)
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if i.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"%s *%s_proxy_new_for_bus_finish (\n"
" GAsyncResult *res,\n"
" GError **error);\n" % (i.camel_name, i.name_lower)
)
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if i.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"%s *%s_proxy_new_for_bus_sync (\n"
" GBusType bus_type,\n"
" GDBusProxyFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GError **error);\n" % (i.camel_name, i.name_lower)
)
self.outfile.write("\n")
# Then the skeleton
self.outfile.write("\n")
self.outfile.write("/* ---- */\n")
self.outfile.write("\n")
self.outfile.write(
"#define %sTYPE_%s_SKELETON (%s_skeleton_get_type ())\n"
% (i.ns_upper, i.name_upper, i.name_lower)
)
self.outfile.write(
"#define %s%s_SKELETON(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), %sTYPE_%s_SKELETON, %sSkeleton))\n"
% (i.ns_upper, i.name_upper, i.ns_upper, i.name_upper, i.camel_name)
)
self.outfile.write(
"#define %s%s_SKELETON_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), %sTYPE_%s_SKELETON, %sSkeletonClass))\n"
% (i.ns_upper, i.name_upper, i.ns_upper, i.name_upper, i.camel_name)
)
self.outfile.write(
"#define %s%s_SKELETON_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), %sTYPE_%s_SKELETON, %sSkeletonClass))\n"
% (i.ns_upper, i.name_upper, i.ns_upper, i.name_upper, i.camel_name)
)
self.outfile.write(
"#define %sIS_%s_SKELETON(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), %sTYPE_%s_SKELETON))\n"
% (i.ns_upper, i.name_upper, i.ns_upper, i.name_upper)
)
self.outfile.write(
"#define %sIS_%s_SKELETON_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), %sTYPE_%s_SKELETON))\n"
% (i.ns_upper, i.name_upper, i.ns_upper, i.name_upper)
)
self.outfile.write("\n")
self.outfile.write(
"typedef struct _%sSkeleton %sSkeleton;\n"
% (i.camel_name, i.camel_name)
)
self.outfile.write(
"typedef struct _%sSkeletonClass %sSkeletonClass;\n"
% (i.camel_name, i.camel_name)
)
self.outfile.write(
"typedef struct _%sSkeletonPrivate %sSkeletonPrivate;\n"
% (i.camel_name, i.camel_name)
)
self.outfile.write("\n")
self.outfile.write("struct _%sSkeleton\n" % (i.camel_name))
self.outfile.write("{\n")
self.outfile.write(" /*< private >*/\n")
self.outfile.write(" GDBusInterfaceSkeleton parent_instance;\n")
self.outfile.write(" %sSkeletonPrivate *priv;\n" % (i.camel_name))
self.outfile.write("};\n")
self.outfile.write("\n")
self.outfile.write("struct _%sSkeletonClass\n" % (i.camel_name))
self.outfile.write("{\n")
self.outfile.write(" GDBusInterfaceSkeletonClass parent_class;\n")
self.outfile.write("};\n")
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"GType %s_skeleton_get_type (void) G_GNUC_CONST;\n" % (i.name_lower)
)
self.outfile.write("\n")
if self.generate_autocleanup in ("objects", "all"):
self.outfile.write("#if GLIB_CHECK_VERSION(2, 44, 0)\n")
self.outfile.write(
"G_DEFINE_AUTOPTR_CLEANUP_FUNC (%sSkeleton, g_object_unref)\n"
% (i.camel_name)
)
self.outfile.write("#endif\n")
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if i.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"%s *%s_skeleton_new (void);\n" % (i.camel_name, i.name_lower)
)
self.outfile.write("\n")
# Finally, the Object, ObjectProxy, ObjectSkeleton and ObjectManagerClient
if self.generate_objmanager:
self.outfile.write("\n")
self.outfile.write("/* ---- */\n")
self.outfile.write("\n")
self.outfile.write(
"#define %sTYPE_OBJECT (%sobject_get_type ())\n"
% (self.ns_upper, self.ns_lower)
)
self.outfile.write(
"#define %sOBJECT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), %sTYPE_OBJECT, %sObject))\n"
% (self.ns_upper, self.ns_upper, self.namespace)
)
self.outfile.write(
"#define %sIS_OBJECT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), %sTYPE_OBJECT))\n"
% (self.ns_upper, self.ns_upper)
)
self.outfile.write(
"#define %sOBJECT_GET_IFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE ((o), %sTYPE_OBJECT, %sObject))\n"
% (self.ns_upper, self.ns_upper, self.namespace)
)
self.outfile.write("\n")
self.outfile.write("struct _%sObject;\n" % (self.namespace))
self.outfile.write(
"typedef struct _%sObject %sObject;\n"
% (self.namespace, self.namespace)
)
self.outfile.write(
"typedef struct _%sObjectIface %sObjectIface;\n"
% (self.namespace, self.namespace)
)
self.outfile.write("\n")
self.outfile.write("struct _%sObjectIface\n" % (self.namespace))
self.outfile.write("{\n" " GTypeInterface parent_iface;\n" "};\n" "\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"GType %sobject_get_type (void) G_GNUC_CONST;\n" "\n" % (self.ns_lower)
)
if self.generate_autocleanup == "all":
self.outfile.write("#if GLIB_CHECK_VERSION(2, 44, 0)\n")
self.outfile.write(
"G_DEFINE_AUTOPTR_CLEANUP_FUNC (%sObject, g_object_unref)\n"
% (self.namespace)
)
self.outfile.write("#endif\n")
self.outfile.write("\n")
for i in self.ifaces:
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if i.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"%s *%sobject_get_%s (%sObject *object);\n"
% (
i.camel_name,
self.ns_lower,
i.name_upper.lower(),
self.namespace,
)
)
for i in self.ifaces:
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if i.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"%s *%sobject_peek_%s (%sObject *object);\n"
% (
i.camel_name,
self.ns_lower,
i.name_upper.lower(),
self.namespace,
)
)
self.outfile.write("\n")
self.outfile.write(
"#define %sTYPE_OBJECT_PROXY (%sobject_proxy_get_type ())\n"
% (self.ns_upper, self.ns_lower)
)
self.outfile.write(
"#define %sOBJECT_PROXY(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), %sTYPE_OBJECT_PROXY, %sObjectProxy))\n"
% (self.ns_upper, self.ns_upper, self.namespace)
)
self.outfile.write(
"#define %sOBJECT_PROXY_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), %sTYPE_OBJECT_PROXY, %sObjectProxyClass))\n"
% (self.ns_upper, self.ns_upper, self.namespace)
)
self.outfile.write(
"#define %sOBJECT_PROXY_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), %sTYPE_OBJECT_PROXY, %sObjectProxyClass))\n"
% (self.ns_upper, self.ns_upper, self.namespace)
)
self.outfile.write(
"#define %sIS_OBJECT_PROXY(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), %sTYPE_OBJECT_PROXY))\n"
% (self.ns_upper, self.ns_upper)
)
self.outfile.write(
"#define %sIS_OBJECT_PROXY_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), %sTYPE_OBJECT_PROXY))\n"
% (self.ns_upper, self.ns_upper)
)
self.outfile.write("\n")
self.outfile.write(
"typedef struct _%sObjectProxy %sObjectProxy;\n"
% (self.namespace, self.namespace)
)
self.outfile.write(
"typedef struct _%sObjectProxyClass %sObjectProxyClass;\n"
% (self.namespace, self.namespace)
)
self.outfile.write(
"typedef struct _%sObjectProxyPrivate %sObjectProxyPrivate;\n"
% (self.namespace, self.namespace)
)
self.outfile.write("\n")
self.outfile.write("struct _%sObjectProxy\n" % (self.namespace))
self.outfile.write("{\n")
self.outfile.write(" /*< private >*/\n")
self.outfile.write(" GDBusObjectProxy parent_instance;\n")
self.outfile.write(" %sObjectProxyPrivate *priv;\n" % (self.namespace))
self.outfile.write("};\n")
self.outfile.write("\n")
self.outfile.write("struct _%sObjectProxyClass\n" % (self.namespace))
self.outfile.write("{\n")
self.outfile.write(" GDBusObjectProxyClass parent_class;\n")
self.outfile.write("};\n")
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"GType %sobject_proxy_get_type (void) G_GNUC_CONST;\n" % (self.ns_lower)
)
self.outfile.write("\n")
if self.generate_autocleanup in ("objects", "all"):
self.outfile.write("#if GLIB_CHECK_VERSION(2, 44, 0)\n")
self.outfile.write(
"G_DEFINE_AUTOPTR_CLEANUP_FUNC (%sObjectProxy, g_object_unref)\n"
% (self.namespace)
)
self.outfile.write("#endif\n")
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"%sObjectProxy *%sobject_proxy_new (GDBusConnection *connection, const gchar *object_path);\n"
% (self.namespace, self.ns_lower)
)
self.outfile.write("\n")
self.outfile.write(
"#define %sTYPE_OBJECT_SKELETON (%sobject_skeleton_get_type ())\n"
% (self.ns_upper, self.ns_lower)
)
self.outfile.write(
"#define %sOBJECT_SKELETON(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), %sTYPE_OBJECT_SKELETON, %sObjectSkeleton))\n"
% (self.ns_upper, self.ns_upper, self.namespace)
)
self.outfile.write(
"#define %sOBJECT_SKELETON_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), %sTYPE_OBJECT_SKELETON, %sObjectSkeletonClass))\n"
% (self.ns_upper, self.ns_upper, self.namespace)
)
self.outfile.write(
"#define %sOBJECT_SKELETON_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), %sTYPE_OBJECT_SKELETON, %sObjectSkeletonClass))\n"
% (self.ns_upper, self.ns_upper, self.namespace)
)
self.outfile.write(
"#define %sIS_OBJECT_SKELETON(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), %sTYPE_OBJECT_SKELETON))\n"
% (self.ns_upper, self.ns_upper)
)
self.outfile.write(
"#define %sIS_OBJECT_SKELETON_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), %sTYPE_OBJECT_SKELETON))\n"
% (self.ns_upper, self.ns_upper)
)
self.outfile.write("\n")
self.outfile.write(
"typedef struct _%sObjectSkeleton %sObjectSkeleton;\n"
% (self.namespace, self.namespace)
)
self.outfile.write(
"typedef struct _%sObjectSkeletonClass %sObjectSkeletonClass;\n"
% (self.namespace, self.namespace)
)
self.outfile.write(
"typedef struct _%sObjectSkeletonPrivate %sObjectSkeletonPrivate;\n"
% (self.namespace, self.namespace)
)
self.outfile.write("\n")
self.outfile.write("struct _%sObjectSkeleton\n" % (self.namespace))
self.outfile.write("{\n")
self.outfile.write(" /*< private >*/\n")
self.outfile.write(" GDBusObjectSkeleton parent_instance;\n")
self.outfile.write(" %sObjectSkeletonPrivate *priv;\n" % (self.namespace))
self.outfile.write("};\n")
self.outfile.write("\n")
self.outfile.write("struct _%sObjectSkeletonClass\n" % (self.namespace))
self.outfile.write("{\n")
self.outfile.write(" GDBusObjectSkeletonClass parent_class;\n")
self.outfile.write("};\n")
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"GType %sobject_skeleton_get_type (void) G_GNUC_CONST;\n"
% (self.ns_lower)
)
self.outfile.write("\n")
if self.generate_autocleanup in ("objects", "all"):
self.outfile.write("#if GLIB_CHECK_VERSION(2, 44, 0)\n")
self.outfile.write(
"G_DEFINE_AUTOPTR_CLEANUP_FUNC (%sObjectSkeleton, g_object_unref)\n"
% (self.namespace)
)
self.outfile.write("#endif\n")
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"%sObjectSkeleton *%sobject_skeleton_new (const gchar *object_path);\n"
% (self.namespace, self.ns_lower)
)
for i in self.ifaces:
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
if i.deprecated:
self.outfile.write("G_GNUC_DEPRECATED ")
self.outfile.write(
"void %sobject_skeleton_set_%s (%sObjectSkeleton *object, %s *interface_);\n"
% (
self.ns_lower,
i.name_upper.lower(),
self.namespace,
i.camel_name,
)
)
self.outfile.write("\n")
self.outfile.write("/* ---- */\n")
self.outfile.write("\n")
self.outfile.write(
"#define %sTYPE_OBJECT_MANAGER_CLIENT (%sobject_manager_client_get_type ())\n"
% (self.ns_upper, self.ns_lower)
)
self.outfile.write(
"#define %sOBJECT_MANAGER_CLIENT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), %sTYPE_OBJECT_MANAGER_CLIENT, %sObjectManagerClient))\n"
% (self.ns_upper, self.ns_upper, self.namespace)
)
self.outfile.write(
"#define %sOBJECT_MANAGER_CLIENT_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), %sTYPE_OBJECT_MANAGER_CLIENT, %sObjectManagerClientClass))\n"
% (self.ns_upper, self.ns_upper, self.namespace)
)
self.outfile.write(
"#define %sOBJECT_MANAGER_CLIENT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), %sTYPE_OBJECT_MANAGER_CLIENT, %sObjectManagerClientClass))\n"
% (self.ns_upper, self.ns_upper, self.namespace)
)
self.outfile.write(
"#define %sIS_OBJECT_MANAGER_CLIENT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), %sTYPE_OBJECT_MANAGER_CLIENT))\n"
% (self.ns_upper, self.ns_upper)
)
self.outfile.write(
"#define %sIS_OBJECT_MANAGER_CLIENT_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), %sTYPE_OBJECT_MANAGER_CLIENT))\n"
% (self.ns_upper, self.ns_upper)
)
self.outfile.write("\n")
self.outfile.write(
"typedef struct _%sObjectManagerClient %sObjectManagerClient;\n"
% (self.namespace, self.namespace)
)
self.outfile.write(
"typedef struct _%sObjectManagerClientClass %sObjectManagerClientClass;\n"
% (self.namespace, self.namespace)
)
self.outfile.write(
"typedef struct _%sObjectManagerClientPrivate %sObjectManagerClientPrivate;\n"
% (self.namespace, self.namespace)
)
self.outfile.write("\n")
self.outfile.write("struct _%sObjectManagerClient\n" % (self.namespace))
self.outfile.write("{\n")
self.outfile.write(" /*< private >*/\n")
self.outfile.write(" GDBusObjectManagerClient parent_instance;\n")
self.outfile.write(
" %sObjectManagerClientPrivate *priv;\n" % (self.namespace)
)
self.outfile.write("};\n")
self.outfile.write("\n")
self.outfile.write(
"struct _%sObjectManagerClientClass\n" % (self.namespace)
)
self.outfile.write("{\n")
self.outfile.write(" GDBusObjectManagerClientClass parent_class;\n")
self.outfile.write("};\n")
self.outfile.write("\n")
if self.generate_autocleanup in ("objects", "all"):
self.outfile.write("#if GLIB_CHECK_VERSION(2, 44, 0)\n")
self.outfile.write(
"G_DEFINE_AUTOPTR_CLEANUP_FUNC (%sObjectManagerClient, g_object_unref)\n"
% (self.namespace)
)
self.outfile.write("#endif\n")
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"GType %sobject_manager_client_get_type (void) G_GNUC_CONST;\n"
% (self.ns_lower)
)
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"GType %sobject_manager_client_get_proxy_type (GDBusObjectManagerClient *manager, const gchar *object_path, const gchar *interface_name, gpointer user_data);\n"
% (self.ns_lower)
)
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"void %sobject_manager_client_new (\n"
" GDBusConnection *connection,\n"
" GDBusObjectManagerClientFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GAsyncReadyCallback callback,\n"
" gpointer user_data);\n" % (self.ns_lower)
)
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"GDBusObjectManager *%sobject_manager_client_new_finish (\n"
" GAsyncResult *res,\n"
" GError **error);\n" % (self.ns_lower)
)
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"GDBusObjectManager *%sobject_manager_client_new_sync (\n"
" GDBusConnection *connection,\n"
" GDBusObjectManagerClientFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GError **error);\n" % (self.ns_lower)
)
self.outfile.write("\n")
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"void %sobject_manager_client_new_for_bus (\n"
" GBusType bus_type,\n"
" GDBusObjectManagerClientFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GAsyncReadyCallback callback,\n"
" gpointer user_data);\n" % (self.ns_lower)
)
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"GDBusObjectManager *%sobject_manager_client_new_for_bus_finish (\n"
" GAsyncResult *res,\n"
" GError **error);\n" % (self.ns_lower)
)
if self.symbol_decorator is not None:
self.outfile.write("%s\n" % self.symbol_decorator)
self.outfile.write(
"GDBusObjectManager *%sobject_manager_client_new_for_bus_sync (\n"
" GBusType bus_type,\n"
" GDBusObjectManagerClientFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GError **error);\n" % (self.ns_lower)
)
self.outfile.write("\n")
# ----------------------------------------------------------------------------------------------------
def generate_header_postamble(self):
self.outfile.write("\n")
self.outfile.write("G_END_DECLS\n")
if not self.use_pragma:
self.outfile.write("\n")
self.outfile.write("#endif /* __{!s}__ */\n".format(self.header_guard))
# ----------------------------------------------------------------------------------------------------
def generate(self):
self.generate_header_preamble()
self.declare_types()
self.generate_header_postamble()
# ----------------------------------------------------------------------------------------------------
class InterfaceInfoHeaderCodeGenerator:
def __init__(
self,
ifaces,
namespace,
header_name,
input_files_basenames,
use_pragma,
glib_min_required,
symbol_decorator,
symbol_decorator_header,
outfile,
):
self.ifaces = ifaces
self.namespace, self.ns_upper, self.ns_lower = generate_namespace(namespace)
self.header_guard = generate_header_guard(header_name)
self.input_files_basenames = input_files_basenames
self.use_pragma = use_pragma
self.glib_min_required = glib_min_required
self.symbol_decorator = symbol_decorator
if self.symbol_decorator is None:
self.symbol_decorator = ""
self.symbol_decorator_header = symbol_decorator_header
self.outfile = outfile
# ----------------------------------------------------------------------------------------------------
def generate_header_preamble(self):
basenames = ", ".join(self.input_files_basenames)
self.outfile.write(LICENSE_STR.format(config.VERSION, basenames))
self.outfile.write("\n")
if self.use_pragma:
self.outfile.write("#pragma once\n")
else:
self.outfile.write("#ifndef __{!s}__\n".format(self.header_guard))
self.outfile.write("#define __{!s}__\n".format(self.header_guard))
if self.symbol_decorator_header is not None:
self.outfile.write("\n")
self.outfile.write('#include "%s"\n' % self.symbol_decorator_header)
self.outfile.write("\n")
self.outfile.write("#include <gio/gio.h>\n")
self.outfile.write("\n")
self.outfile.write("G_BEGIN_DECLS\n")
self.outfile.write("\n")
# ----------------------------------------------------------------------------------------------------
def declare_infos(self):
for i in self.ifaces:
self.outfile.write(
"extern %s const GDBusInterfaceInfo %s_interface;\n"
% (self.symbol_decorator, i.name_lower)
)
# ----------------------------------------------------------------------------------------------------
def generate_header_postamble(self):
self.outfile.write("\n")
self.outfile.write("G_END_DECLS\n")
if not self.use_pragma:
self.outfile.write("\n")
self.outfile.write("#endif /* __{!s}__ */\n".format(self.header_guard))
# ----------------------------------------------------------------------------------------------------
def generate(self):
self.generate_header_preamble()
self.declare_infos()
self.generate_header_postamble()
# ----------------------------------------------------------------------------------------------------
class InterfaceInfoBodyCodeGenerator:
def __init__(
self,
ifaces,
namespace,
header_name,
input_files_basenames,
glib_min_required,
symbol_decoration_define,
outfile,
):
self.ifaces = ifaces
self.namespace, self.ns_upper, self.ns_lower = generate_namespace(namespace)
self.header_name = header_name
self.input_files_basenames = input_files_basenames
self.glib_min_required = glib_min_required
self.symbol_decoration_define = symbol_decoration_define
self.outfile = outfile
# ----------------------------------------------------------------------------------------------------
def generate_body_preamble(self):
basenames = ", ".join(self.input_files_basenames)
self.outfile.write(LICENSE_STR.format(config.VERSION, basenames))
if self.symbol_decoration_define is not None:
self.outfile.write("\n")
self.outfile.write("#define %s\n" % self.symbol_decoration_define)
self.outfile.write("\n")
self.outfile.write(
"#ifdef HAVE_CONFIG_H\n"
'# include "config.h"\n'
"#endif\n"
"\n"
'#include "%s"\n'
"\n"
"#include <string.h>\n" % (self.header_name)
)
self.outfile.write("\n")
# ----------------------------------------------------------------------------------------------------
def generate_array(self, array_name_lower, element_type, elements):
self.outfile.write(
"const %s * const %s[] =\n" % (element_type, array_name_lower)
)
self.outfile.write("{\n")
for (_, name) in elements:
self.outfile.write(" &%s,\n" % name)
self.outfile.write(" NULL,\n")
self.outfile.write("};\n")
self.outfile.write("\n")
def define_annotations(self, array_name_lower, annotations):
if len(annotations) == 0:
return
annotation_pointers = []
for a in annotations:
# Skip internal annotations.
if a.key.startswith("org.gtk.GDBus"):
continue
self.define_annotations(
"%s__%s_annotations" % (array_name_lower, a.key_lower), a.annotations
)
self.outfile.write(
"const GDBusAnnotationInfo %s__%s_annotation =\n"
% (array_name_lower, a.key_lower)
)
self.outfile.write("{\n")
self.outfile.write(" -1, /* ref count */\n")
self.outfile.write(' (gchar *) "%s",\n' % a.key)
self.outfile.write(' (gchar *) "%s",\n' % a.value)
if len(a.annotations) > 0:
self.outfile.write(
" (GDBusAnnotationInfo **) %s__%s_annotations,\n"
% (array_name_lower, a.key_lower)
)
else:
self.outfile.write(" NULL, /* no annotations */\n")
self.outfile.write("};\n")
self.outfile.write("\n")
key = (a.since, "%s__%s_annotation" % (array_name_lower, a.key_lower))
annotation_pointers.append(key)
self.generate_array(
array_name_lower, "GDBusAnnotationInfo", annotation_pointers
)
def define_args(self, array_name_lower, args):
if len(args) == 0:
return
arg_pointers = []
for a in args:
self.define_annotations(
"%s__%s_arg_annotations" % (array_name_lower, a.name), a.annotations
)
self.outfile.write(
"const GDBusArgInfo %s__%s_arg =\n" % (array_name_lower, a.name)
)
self.outfile.write("{\n")
self.outfile.write(" -1, /* ref count */\n")
self.outfile.write(' (gchar *) "%s",\n' % a.name)
self.outfile.write(' (gchar *) "%s",\n' % a.signature)
if len(a.annotations) > 0:
self.outfile.write(
" (GDBusAnnotationInfo **) %s__%s_arg_annotations,\n"
% (array_name_lower, a.name)
)
else:
self.outfile.write(" NULL, /* no annotations */\n")
self.outfile.write("};\n")
self.outfile.write("\n")
key = (a.since, "%s__%s_arg" % (array_name_lower, a.name))
arg_pointers.append(key)
self.generate_array(array_name_lower, "GDBusArgInfo", arg_pointers)
def define_infos(self):
for i in self.ifaces:
self.outfile.write(
"/* ------------------------------------------------------------------------ */\n"
)
self.outfile.write("/* Definitions for %s */\n" % i.name)
self.outfile.write("\n")
# GDBusMethodInfos.
if len(i.methods) > 0:
method_pointers = []
for m in i.methods:
self.define_args(
"%s_interface__%s_method_in_args"
% (i.name_lower, m.name_lower),
m.in_args,
)
self.define_args(
"%s_interface__%s_method_out_args"
% (i.name_lower, m.name_lower),
m.out_args,
)
self.define_annotations(
"%s_interface__%s_method_annotations"
% (i.name_lower, m.name_lower),
m.annotations,
)
self.outfile.write(
"const GDBusMethodInfo %s_interface__%s_method =\n"
% (i.name_lower, m.name_lower)
)
self.outfile.write("{\n")
self.outfile.write(" -1, /* ref count */\n")
self.outfile.write(' (gchar *) "%s",\n' % m.name)
if len(m.in_args) > 0:
self.outfile.write(
" (GDBusArgInfo **) %s_interface__%s_method_in_args,\n"
% (i.name_lower, m.name_lower)
)
else:
self.outfile.write(" NULL, /* no in args */\n")
if len(m.out_args) > 0:
self.outfile.write(
" (GDBusArgInfo **) %s_interface__%s_method_out_args,\n"
% (i.name_lower, m.name_lower)
)
else:
self.outfile.write(" NULL, /* no out args */\n")
if len(m.annotations) > 0:
self.outfile.write(
" (GDBusAnnotationInfo **) %s_interface__%s_method_annotations,\n"
% (i.name_lower, m.name_lower)
)
else:
self.outfile.write(" NULL, /* no annotations */\n")
self.outfile.write("};\n")
self.outfile.write("\n")
key = (
m.since,
"%s_interface__%s_method" % (i.name_lower, m.name_lower),
)
method_pointers.append(key)
self.generate_array(
"%s_interface_methods" % i.name_lower,
"GDBusMethodInfo",
method_pointers,
)
# GDBusSignalInfos.
if len(i.signals) > 0:
signal_pointers = []
for s in i.signals:
self.define_args(
"%s_interface__%s_signal_args" % (i.name_lower, s.name_lower),
s.args,
)
self.define_annotations(
"%s_interface__%s_signal_annotations"
% (i.name_lower, s.name_lower),
s.annotations,
)
self.outfile.write(
"const GDBusSignalInfo %s_interface__%s_signal =\n"
% (i.name_lower, s.name_lower)
)
self.outfile.write("{\n")
self.outfile.write(" -1, /* ref count */\n")
self.outfile.write(' (gchar *) "%s",\n' % s.name)
if len(s.args) > 0:
self.outfile.write(
" (GDBusArgInfo **) %s_interface__%s_signal_args,\n"
% (i.name_lower, s.name_lower)
)
else:
self.outfile.write(" NULL, /* no args */\n")
if len(s.annotations) > 0:
self.outfile.write(
" (GDBusAnnotationInfo **) %s_interface__%s_signal_annotations,\n"
% (i.name_lower, s.name_lower)
)
else:
self.outfile.write(" NULL, /* no annotations */\n")
self.outfile.write("};\n")
self.outfile.write("\n")
key = (
s.since,
"%s_interface__%s_signal" % (i.name_lower, s.name_lower),
)
signal_pointers.append(key)
self.generate_array(
"%s_interface_signals" % i.name_lower,
"GDBusSignalInfo",
signal_pointers,
)
# GDBusPropertyInfos.
if len(i.properties) > 0:
property_pointers = []
for p in i.properties:
if p.readable and p.writable:
flags = "G_DBUS_PROPERTY_INFO_FLAGS_READABLE | G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE"
elif p.readable:
flags = "G_DBUS_PROPERTY_INFO_FLAGS_READABLE"
elif p.writable:
flags = "G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE"
else:
flags = "G_DBUS_PROPERTY_INFO_FLAGS_NONE"
self.define_annotations(
"%s_interface__%s_property_annotations"
% (i.name_lower, p.name_lower),
p.annotations,
)
self.outfile.write(
"const GDBusPropertyInfo %s_interface__%s_property =\n"
% (i.name_lower, p.name_lower)
)
self.outfile.write("{\n")
self.outfile.write(" -1, /* ref count */\n")
self.outfile.write(' (gchar *) "%s",\n' % p.name)
self.outfile.write(' (gchar *) "%s",\n' % p.signature)
self.outfile.write(" %s,\n" % flags)
if len(p.annotations) > 0:
self.outfile.write(
" (GDBusAnnotationInfo **) %s_interface__%s_property_annotations,\n"
% (i.name_lower, p.name_lower)
)
else:
self.outfile.write(" NULL, /* no annotations */\n")
self.outfile.write("};\n")
self.outfile.write("\n")
key = (
p.since,
"%s_interface__%s_property" % (i.name_lower, p.name_lower),
)
property_pointers.append(key)
self.generate_array(
"%s_interface_properties" % i.name_lower,
"GDBusPropertyInfo",
property_pointers,
)
# Finally the GDBusInterfaceInfo.
self.define_annotations(
"%s_interface_annotations" % i.name_lower, i.annotations
)
self.outfile.write(
"const GDBusInterfaceInfo %s_interface =\n" % i.name_lower
)
self.outfile.write("{\n")
self.outfile.write(" -1, /* ref count */\n")
self.outfile.write(' (gchar *) "%s",\n' % i.name)
if len(i.methods) > 0:
self.outfile.write(
" (GDBusMethodInfo **) %s_interface_methods,\n" % i.name_lower
)
else:
self.outfile.write(" NULL, /* no methods */\n")
if len(i.signals) > 0:
self.outfile.write(
" (GDBusSignalInfo **) %s_interface_signals,\n" % i.name_lower
)
else:
self.outfile.write(" NULL, /* no signals */\n")
if len(i.properties) > 0:
self.outfile.write(
" (GDBusPropertyInfo **) %s_interface_properties,\n" % i.name_lower
)
else:
self.outfile.write("NULL, /* no properties */\n")
if len(i.annotations) > 0:
self.outfile.write(
" (GDBusAnnotationInfo **) %s_interface_annotations,\n"
% i.name_lower
)
else:
self.outfile.write(" NULL, /* no annotations */\n")
self.outfile.write("};\n")
self.outfile.write("\n")
# ----------------------------------------------------------------------------------------------------
def generate(self):
self.generate_body_preamble()
self.define_infos()
# ----------------------------------------------------------------------------------------------------
class CodeGenerator:
def __init__(
self,
ifaces,
namespace,
generate_objmanager,
header_name,
input_files_basenames,
docbook_gen,
glib_min_required,
symbol_decoration_define,
outfile,
):
self.ifaces = ifaces
self.namespace, self.ns_upper, self.ns_lower = generate_namespace(namespace)
self.generate_objmanager = generate_objmanager
self.header_name = header_name
self.input_files_basenames = input_files_basenames
self.docbook_gen = docbook_gen
self.glib_min_required = glib_min_required
self.symbol_decoration_define = symbol_decoration_define
self.outfile = outfile
# ----------------------------------------------------------------------------------------------------
def generate_body_preamble(self):
basenames = ", ".join(self.input_files_basenames)
self.outfile.write(LICENSE_STR.format(config.VERSION, basenames))
if self.symbol_decoration_define is not None:
self.outfile.write("\n")
self.outfile.write("#define %s\n" % self.symbol_decoration_define)
self.outfile.write("\n")
self.outfile.write(
"#ifdef HAVE_CONFIG_H\n"
'# include "config.h"\n'
"#endif\n"
"\n"
'#include "%s"\n'
"\n"
"#include <string.h>\n" % (self.header_name)
)
self.outfile.write(
"#ifdef G_OS_UNIX\n" "# include <gio/gunixfdlist.h>\n" "#endif\n" "\n"
)
self.outfile.write(
"typedef struct\n"
"{\n"
" GDBusArgInfo parent_struct;\n"
" gboolean use_gvariant;\n"
"} _ExtendedGDBusArgInfo;\n"
"\n"
)
self.outfile.write(
"typedef struct\n"
"{\n"
" GDBusMethodInfo parent_struct;\n"
" const gchar *signal_name;\n"
" gboolean pass_fdlist;\n"
"} _ExtendedGDBusMethodInfo;\n"
"\n"
)
self.outfile.write(
"typedef struct\n"
"{\n"
" GDBusSignalInfo parent_struct;\n"
" const gchar *signal_name;\n"
"} _ExtendedGDBusSignalInfo;\n"
"\n"
)
self.outfile.write(
"typedef struct\n"
"{\n"
" GDBusPropertyInfo parent_struct;\n"
" const gchar *hyphen_name;\n"
" guint use_gvariant : 1;\n"
" guint emits_changed_signal : 1;\n"
"} _ExtendedGDBusPropertyInfo;\n"
"\n"
)
self.outfile.write(
"typedef struct\n"
"{\n"
" GDBusInterfaceInfo parent_struct;\n"
" const gchar *hyphen_name;\n"
"} _ExtendedGDBusInterfaceInfo;\n"
"\n"
)
self.outfile.write(
"typedef struct\n"
"{\n"
" const _ExtendedGDBusPropertyInfo *info;\n"
" guint prop_id;\n"
" GValue orig_value; /* the value before the change */\n"
"} ChangedProperty;\n"
"\n"
"static void\n"
"_changed_property_free (ChangedProperty *data)\n"
"{\n"
" g_value_unset (&data->orig_value);\n"
" g_free (data);\n"
"}\n"
"\n"
)
self.outfile.write(
"static gboolean\n"
"_g_strv_equal0 (gchar **a, gchar **b)\n"
"{\n"
" gboolean ret = FALSE;\n"
" guint n;\n"
" if (a == NULL && b == NULL)\n"
" {\n"
" ret = TRUE;\n"
" goto out;\n"
" }\n"
" if (a == NULL || b == NULL)\n"
" goto out;\n"
" if (g_strv_length (a) != g_strv_length (b))\n"
" goto out;\n"
" for (n = 0; a[n] != NULL; n++)\n"
" if (g_strcmp0 (a[n], b[n]) != 0)\n"
" goto out;\n"
" ret = TRUE;\n"
"out:\n"
" return ret;\n"
"}\n"
"\n"
)
self.outfile.write(
"static gboolean\n"
"_g_variant_equal0 (GVariant *a, GVariant *b)\n"
"{\n"
" gboolean ret = FALSE;\n"
" if (a == NULL && b == NULL)\n"
" {\n"
" ret = TRUE;\n"
" goto out;\n"
" }\n"
" if (a == NULL || b == NULL)\n"
" goto out;\n"
" ret = g_variant_equal (a, b);\n"
"out:\n"
" return ret;\n"
"}\n"
"\n"
)
# simplified - only supports the types we use
self.outfile.write(
"G_GNUC_UNUSED static gboolean\n"
"_g_value_equal (const GValue *a, const GValue *b)\n"
"{\n"
" gboolean ret = FALSE;\n"
" g_assert (G_VALUE_TYPE (a) == G_VALUE_TYPE (b));\n"
" switch (G_VALUE_TYPE (a))\n"
" {\n"
" case G_TYPE_BOOLEAN:\n"
" ret = (g_value_get_boolean (a) == g_value_get_boolean (b));\n"
" break;\n"
" case G_TYPE_UCHAR:\n"
" ret = (g_value_get_uchar (a) == g_value_get_uchar (b));\n"
" break;\n"
" case G_TYPE_INT:\n"
" ret = (g_value_get_int (a) == g_value_get_int (b));\n"
" break;\n"
" case G_TYPE_UINT:\n"
" ret = (g_value_get_uint (a) == g_value_get_uint (b));\n"
" break;\n"
" case G_TYPE_INT64:\n"
" ret = (g_value_get_int64 (a) == g_value_get_int64 (b));\n"
" break;\n"
" case G_TYPE_UINT64:\n"
" ret = (g_value_get_uint64 (a) == g_value_get_uint64 (b));\n"
" break;\n"
" case G_TYPE_DOUBLE:\n"
" {\n"
" /* Avoid -Wfloat-equal warnings by doing a direct bit compare */\n"
" gdouble da = g_value_get_double (a);\n"
" gdouble db = g_value_get_double (b);\n"
" ret = memcmp (&da, &db, sizeof (gdouble)) == 0;\n"
" }\n"
" break;\n"
" case G_TYPE_STRING:\n"
" ret = (g_strcmp0 (g_value_get_string (a), g_value_get_string (b)) == 0);\n"
" break;\n"
" case G_TYPE_VARIANT:\n"
" ret = _g_variant_equal0 (g_value_get_variant (a), g_value_get_variant (b));\n"
" break;\n"
" default:\n"
" if (G_VALUE_TYPE (a) == G_TYPE_STRV)\n"
" ret = _g_strv_equal0 (g_value_get_boxed (a), g_value_get_boxed (b));\n"
" else\n"
' g_critical ("_g_value_equal() does not handle type %s", g_type_name (G_VALUE_TYPE (a)));\n'
" break;\n"
" }\n"
" return ret;\n"
"}\n"
"\n"
)
def generate_annotations(self, prefix, annotations):
if annotations is None:
return
n = 0
for a in annotations:
# self.generate_annotations('%s_%d'%(prefix, n), a.get_annotations())
# skip internal annotations
if a.key.startswith("org.gtk.GDBus"):
continue
self.outfile.write(
"static const GDBusAnnotationInfo %s_%d =\n"
"{\n"
" -1,\n"
' (gchar *) "%s",\n'
' (gchar *) "%s",\n' % (prefix, n, a.key, a.value)
)
if len(a.annotations) == 0:
self.outfile.write(" NULL\n")
else:
self.outfile.write(
" (GDBusAnnotationInfo **) &%s_%d_pointers\n" % (prefix, n)
)
self.outfile.write("};\n" "\n")
n += 1
if n > 0:
self.outfile.write(
"static const GDBusAnnotationInfo * const %s_pointers[] =\n"
"{\n" % (prefix)
)
m = 0
for a in annotations:
if a.key.startswith("org.gtk.GDBus"):
continue
self.outfile.write(" &%s_%d,\n" % (prefix, m))
m += 1
self.outfile.write(" NULL\n" "};\n" "\n")
return n
def generate_args(self, prefix, args):
for a in args:
num_anno = self.generate_annotations(
"%s_arg_%s_annotation_info" % (prefix, a.name), a.annotations
)
self.outfile.write(
"static const _ExtendedGDBusArgInfo %s_%s =\n"
"{\n"
" {\n"
" -1,\n"
' (gchar *) "%s",\n'
' (gchar *) "%s",\n' % (prefix, a.name, a.name, a.signature)
)
if num_anno == 0:
self.outfile.write(" NULL\n")
else:
self.outfile.write(
" (GDBusAnnotationInfo **) &%s_arg_%s_annotation_info_pointers\n"
% (prefix, a.name)
)
self.outfile.write(" },\n")
if not utils.lookup_annotation(
a.annotations, "org.gtk.GDBus.C.ForceGVariant"
):
self.outfile.write(" FALSE\n")
else:
self.outfile.write(" TRUE\n")
self.outfile.write("};\n" "\n")
if len(args) > 0:
self.outfile.write(
"static const GDBusArgInfo * const %s_pointers[] =\n" "{\n" % (prefix)
)
for a in args:
self.outfile.write(" &%s_%s.parent_struct,\n" % (prefix, a.name))
self.outfile.write(" NULL\n" "};\n" "\n")
def generate_introspection_for_interface(self, i):
self.outfile.write(
"/* ---- Introspection data for %s ---- */\n" "\n" % (i.name)
)
if len(i.methods) > 0:
for m in i.methods:
self.generate_args(
"_%s_method_info_%s_IN_ARG" % (i.name_lower, m.name_lower),
m.in_args,
)
self.generate_args(
"_%s_method_info_%s_OUT_ARG" % (i.name_lower, m.name_lower),
m.out_args,
)
num_anno = self.generate_annotations(
"_%s_method_%s_annotation_info" % (i.name_lower, m.name_lower),
m.annotations,
)
self.outfile.write(
"static const _ExtendedGDBusMethodInfo _%s_method_info_%s =\n"
"{\n"
" {\n"
" -1,\n"
' (gchar *) "%s",\n' % (i.name_lower, m.name_lower, m.name)
)
if len(m.in_args) == 0:
self.outfile.write(" NULL,\n")
else:
self.outfile.write(
" (GDBusArgInfo **) &_%s_method_info_%s_IN_ARG_pointers,\n"
% (i.name_lower, m.name_lower)
)
if len(m.out_args) == 0:
self.outfile.write(" NULL,\n")
else:
self.outfile.write(
" (GDBusArgInfo **) &_%s_method_info_%s_OUT_ARG_pointers,\n"
% (i.name_lower, m.name_lower)
)
if num_anno == 0:
self.outfile.write(" NULL\n")
else:
self.outfile.write(
" (GDBusAnnotationInfo **) &_%s_method_%s_annotation_info_pointers\n"
% (i.name_lower, m.name_lower)
)
self.outfile.write(
" },\n"
' "handle-%s",\n'
" %s\n" % (m.name_hyphen, "TRUE" if m.unix_fd else "FALSE")
)
self.outfile.write("};\n" "\n")
self.outfile.write(
"static const GDBusMethodInfo * const _%s_method_info_pointers[] =\n"
"{\n" % (i.name_lower)
)
for m in i.methods:
self.outfile.write(
" &_%s_method_info_%s.parent_struct,\n"
% (i.name_lower, m.name_lower)
)
self.outfile.write(" NULL\n" "};\n" "\n")
# ---
if len(i.signals) > 0:
for s in i.signals:
self.generate_args(
"_%s_signal_info_%s_ARG" % (i.name_lower, s.name_lower), s.args
)
num_anno = self.generate_annotations(
"_%s_signal_%s_annotation_info" % (i.name_lower, s.name_lower),
s.annotations,
)
self.outfile.write(
"static const _ExtendedGDBusSignalInfo _%s_signal_info_%s =\n"
"{\n"
" {\n"
" -1,\n"
' (gchar *) "%s",\n' % (i.name_lower, s.name_lower, s.name)
)
if len(s.args) == 0:
self.outfile.write(" NULL,\n")
else:
self.outfile.write(
" (GDBusArgInfo **) &_%s_signal_info_%s_ARG_pointers,\n"
% (i.name_lower, s.name_lower)
)
if num_anno == 0:
self.outfile.write(" NULL\n")
else:
self.outfile.write(
" (GDBusAnnotationInfo **) &_%s_signal_%s_annotation_info_pointers\n"
% (i.name_lower, s.name_lower)
)
self.outfile.write(" },\n" ' "%s"\n' % (s.name_hyphen))
self.outfile.write("};\n" "\n")
self.outfile.write(
"static const GDBusSignalInfo * const _%s_signal_info_pointers[] =\n"
"{\n" % (i.name_lower)
)
for s in i.signals:
self.outfile.write(
" &_%s_signal_info_%s.parent_struct,\n"
% (i.name_lower, s.name_lower)
)
self.outfile.write(" NULL\n" "};\n" "\n")
# ---
if len(i.properties) > 0:
for p in i.properties:
if p.readable and p.writable:
access = "G_DBUS_PROPERTY_INFO_FLAGS_READABLE | G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE"
elif p.readable:
access = "G_DBUS_PROPERTY_INFO_FLAGS_READABLE"
elif p.writable:
access = "G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE"
else:
access = "G_DBUS_PROPERTY_INFO_FLAGS_NONE"
num_anno = self.generate_annotations(
"_%s_property_%s_annotation_info" % (i.name_lower, p.name_lower),
p.annotations,
)
self.outfile.write(
"static const _ExtendedGDBusPropertyInfo _%s_property_info_%s =\n"
"{\n"
" {\n"
" -1,\n"
' (gchar *) "%s",\n'
' (gchar *) "%s",\n'
" %s,\n"
% (i.name_lower, p.name_lower, p.name, p.arg.signature, access)
)
if num_anno == 0:
self.outfile.write(" NULL\n")
else:
self.outfile.write(
" (GDBusAnnotationInfo **) &_%s_property_%s_annotation_info_pointers\n"
% (i.name_lower, p.name_lower)
)
self.outfile.write(" },\n" ' "%s",\n' % (p.name_hyphen))
if not utils.lookup_annotation(
p.annotations, "org.gtk.GDBus.C.ForceGVariant"
):
self.outfile.write(" FALSE,\n")
else:
self.outfile.write(" TRUE,\n")
if p.emits_changed_signal:
self.outfile.write(" TRUE\n")
else:
self.outfile.write(" FALSE\n")
self.outfile.write("};\n" "\n")
self.outfile.write(
"static const GDBusPropertyInfo * const _%s_property_info_pointers[] =\n"
"{\n" % (i.name_lower)
)
for p in i.properties:
self.outfile.write(
" &_%s_property_info_%s.parent_struct,\n"
% (i.name_lower, p.name_lower)
)
self.outfile.write(" NULL\n" "};\n" "\n")
num_anno = self.generate_annotations(
"_%s_annotation_info" % (i.name_lower), i.annotations
)
self.outfile.write(
"static const _ExtendedGDBusInterfaceInfo _%s_interface_info =\n"
"{\n"
" {\n"
" -1,\n"
' (gchar *) "%s",\n' % (i.name_lower, i.name)
)
if len(i.methods) == 0:
self.outfile.write(" NULL,\n")
else:
self.outfile.write(
" (GDBusMethodInfo **) &_%s_method_info_pointers,\n" % (i.name_lower)
)
if len(i.signals) == 0:
self.outfile.write(" NULL,\n")
else:
self.outfile.write(
" (GDBusSignalInfo **) &_%s_signal_info_pointers,\n" % (i.name_lower)
)
if len(i.properties) == 0:
self.outfile.write(" NULL,\n")
else:
self.outfile.write(
" (GDBusPropertyInfo **) &_%s_property_info_pointers,\n"
% (i.name_lower)
)
if num_anno == 0:
self.outfile.write(" NULL\n")
else:
self.outfile.write(
" (GDBusAnnotationInfo **) &_%s_annotation_info_pointers\n"
% (i.name_lower)
)
self.outfile.write(" },\n" ' "%s",\n' "};\n" "\n" % (i.name_hyphen))
self.outfile.write("\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %s_interface_info:\n"
" *\n"
" * Gets a machine-readable description of the #%s D-Bus interface.\n"
" *\n"
" * Returns: (transfer none): A #GDBusInterfaceInfo. Do not free.\n"
% (i.name_lower, i.name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write(
"GDBusInterfaceInfo *\n"
"%s_interface_info (void)\n"
"{\n"
" return (GDBusInterfaceInfo *) &_%s_interface_info.parent_struct;\n"
"}\n"
"\n" % (i.name_lower, i.name_lower)
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %s_override_properties:\n"
" * @klass: The class structure for a #GObject derived class.\n"
" * @property_id_begin: The property id to assign to the first overridden property.\n"
" *\n"
" * Overrides all #GObject properties in the #%s interface for a concrete class.\n"
" * The properties are overridden in the order they are defined.\n"
" *\n"
" * Returns: The last property id.\n" % (i.name_lower, i.camel_name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write(
"guint\n" "%s_override_properties (GObjectClass *klass" % (i.name_lower)
)
if len(i.properties) == 0:
self.outfile.write(" G_GNUC_UNUSED")
self.outfile.write(", guint property_id_begin)\n" "{\n")
for p in i.properties:
self.outfile.write(
' g_object_class_override_property (klass, property_id_begin++, "%s");\n'
% (p.name_hyphen)
)
self.outfile.write(" return property_id_begin - 1;\n" "}\n" "\n")
self.outfile.write("\n")
# ----------------------------------------------------------------------------------------------------
def generate_interface(self, i):
self.outfile.write("\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %s:\n"
" *\n"
" * Abstract interface type for the D-Bus interface #%s.\n"
% (i.camel_name, i.name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write("\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sIface:\n"
" * @parent_iface: The parent interface.\n" % (i.camel_name),
False,
)
)
doc_bits = {}
if len(i.methods) > 0:
for m in i.methods:
key = (m.since, "_method_%s" % m.name_lower)
value = "@handle_%s: " % (m.name_lower)
value += "Handler for the #%s::handle-%s signal." % (
i.camel_name,
m.name_hyphen,
)
doc_bits[key] = value
if len(i.signals) > 0:
for s in i.signals:
key = (s.since, "_signal_%s" % s.name_lower)
value = "@%s: " % (s.name_lower)
value += "Handler for the #%s::%s signal." % (
i.camel_name,
s.name_hyphen,
)
doc_bits[key] = value
if len(i.properties) > 0:
for p in i.properties:
key = (p.since, "_prop_get_%s" % p.name_lower)
value = "@get_%s: " % (p.name_lower)
value += "Getter for the #%s:%s property." % (
i.camel_name,
p.name_hyphen,
)
doc_bits[key] = value
for key in sorted(doc_bits.keys(), key=utils.version_cmp_key):
self.outfile.write(" * %s\n" % doc_bits[key])
self.outfile.write(
self.docbook_gen.expand(
" *\n" " * Virtual table for the D-Bus interface #%s.\n" % (i.name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write("\n")
self.outfile.write(
"typedef %sIface %sInterface;\n" % (i.camel_name, i.camel_name)
)
self.outfile.write(
"G_DEFINE_INTERFACE (%s, %s, G_TYPE_OBJECT)\n"
% (i.camel_name, i.name_lower)
)
self.outfile.write("\n")
self.outfile.write(
"static void\n"
"%s_default_init (%sIface *iface" % (i.name_lower, i.camel_name)
)
if len(i.methods) == 0 and len(i.signals) == 0 and len(i.properties) == 0:
self.outfile.write(" G_GNUC_UNUSED)\n")
else:
self.outfile.write(")\n")
self.outfile.write("{\n")
if len(i.methods) > 0:
self.outfile.write(
" /* GObject signals for incoming D-Bus method calls: */\n"
)
for m in i.methods:
self.outfile.write(
self.docbook_gen.expand(
" /**\n"
" * %s::handle-%s:\n"
" * @object: A #%s.\n"
" * @invocation: A #GDBusMethodInvocation.\n"
% (i.camel_name, m.name_hyphen, i.camel_name),
False,
)
)
if m.unix_fd:
self.outfile.write(
" * @fd_list: (nullable): A #GUnixFDList or %NULL.\n"
)
for a in m.in_args:
self.outfile.write(
" * @arg_%s: Argument passed by remote caller.\n" % (a.name)
)
self.outfile.write(
self.docbook_gen.expand(
" *\n"
" * Signal emitted when a remote caller is invoking the %s.%s() D-Bus method.\n"
" *\n"
" * If a signal handler returns %%TRUE, it means the signal handler will handle the invocation (e.g. take a reference to @invocation and eventually call %s_complete_%s() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the %%G_DBUS_ERROR_UNKNOWN_METHOD error is returned.\n"
" *\n"
" * Returns: %%G_DBUS_METHOD_INVOCATION_HANDLED or %%TRUE if the invocation was handled, %%G_DBUS_METHOD_INVOCATION_UNHANDLED or %%FALSE to let other signal handlers run.\n"
% (i.name, m.name, i.name_lower, m.name_lower),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(m, self.outfile, 2)
if m.unix_fd:
extra_args = 2
else:
extra_args = 1
self.outfile.write(
' g_signal_new ("handle-%s",\n'
" G_TYPE_FROM_INTERFACE (iface),\n"
" G_SIGNAL_RUN_LAST,\n"
" G_STRUCT_OFFSET (%sIface, handle_%s),\n"
" g_signal_accumulator_true_handled,\n"
" NULL,\n" # accu_data
" g_cclosure_marshal_generic,\n"
" G_TYPE_BOOLEAN,\n"
" %d,\n"
" G_TYPE_DBUS_METHOD_INVOCATION"
% (
m.name_hyphen,
i.camel_name,
m.name_lower,
len(m.in_args) + extra_args,
)
)
if m.unix_fd:
self.outfile.write(", G_TYPE_UNIX_FD_LIST")
for a in m.in_args:
self.outfile.write(", %s" % (a.gtype))
self.outfile.write(");\n")
self.outfile.write("\n")
if len(i.signals) > 0:
self.outfile.write(" /* GObject signals for received D-Bus signals: */\n")
for s in i.signals:
self.outfile.write(
self.docbook_gen.expand(
" /**\n"
" * %s::%s:\n"
" * @object: A #%s.\n"
% (i.camel_name, s.name_hyphen, i.camel_name),
False,
)
)
for a in s.args:
self.outfile.write(" * @arg_%s: Argument.\n" % (a.name))
self.outfile.write(
self.docbook_gen.expand(
" *\n"
" * On the client-side, this signal is emitted whenever the D-Bus signal #%s::%s is received.\n"
" *\n"
" * On the service-side, this signal can be used with e.g. g_signal_emit_by_name() to make the object emit the D-Bus signal.\n"
% (i.name, s.name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(s, self.outfile, 2)
self.outfile.write(
' g_signal_new ("%s",\n'
" G_TYPE_FROM_INTERFACE (iface),\n"
" G_SIGNAL_RUN_LAST,\n"
" G_STRUCT_OFFSET (%sIface, %s),\n"
" NULL,\n" # accumulator
" NULL,\n" # accu_data
" g_cclosure_marshal_generic,\n"
" G_TYPE_NONE,\n"
" %d" % (s.name_hyphen, i.camel_name, s.name_lower, len(s.args))
)
for a in s.args:
self.outfile.write(", %s" % (a.gtype))
self.outfile.write(");\n")
self.outfile.write("\n")
if len(i.properties) > 0:
self.outfile.write(" /* GObject properties for D-Bus properties: */\n")
for p in i.properties:
if p.readable and p.writable:
hint = "Since the D-Bus property for this #GObject property is both readable and writable, it is meaningful to both read from it and write to it on both the service- and client-side."
elif p.readable:
hint = "Since the D-Bus property for this #GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side."
elif p.writable:
hint = "Since the D-Bus property for this #GObject property is writable but not readable, it is meaningful to write to it on both the client- and service-side. It is only meaningful, however, to read from it on the service-side."
else:
print_error(
'Cannot handle property "{}" that neither readable nor writable'.format(
p.name
)
)
self.outfile.write(
self.docbook_gen.expand(
" /**\n"
" * %s:%s:\n"
" *\n"
" * Represents the D-Bus property #%s:%s.\n"
" *\n"
" * %s\n"
% (i.camel_name, p.name_hyphen, i.name, p.name, hint),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(p, self.outfile, 2)
self.outfile.write(" g_object_interface_install_property (iface,\n")
if p.arg.gtype == "G_TYPE_VARIANT":
s = (
'g_param_spec_variant ("%s", "%s", "%s", G_VARIANT_TYPE ("%s"), NULL'
% (p.name_hyphen, p.name, p.name, p.arg.signature)
)
elif p.arg.signature == "b":
s = 'g_param_spec_boolean ("%s", "%s", "%s", FALSE' % (
p.name_hyphen,
p.name,
p.name,
)
elif p.arg.signature == "y":
s = 'g_param_spec_uchar ("%s", "%s", "%s", 0, 255, 0' % (
p.name_hyphen,
p.name,
p.name,
)
elif p.arg.signature == "n":
s = (
'g_param_spec_int ("%s", "%s", "%s", G_MININT16, G_MAXINT16, 0'
% (p.name_hyphen, p.name, p.name)
)
elif p.arg.signature == "q":
s = 'g_param_spec_uint ("%s", "%s", "%s", 0, G_MAXUINT16, 0' % (
p.name_hyphen,
p.name,
p.name,
)
elif p.arg.signature == "i":
s = (
'g_param_spec_int ("%s", "%s", "%s", G_MININT32, G_MAXINT32, 0'
% (p.name_hyphen, p.name, p.name)
)
elif p.arg.signature == "u":
s = 'g_param_spec_uint ("%s", "%s", "%s", 0, G_MAXUINT32, 0' % (
p.name_hyphen,
p.name,
p.name,
)
elif p.arg.signature == "x":
s = (
'g_param_spec_int64 ("%s", "%s", "%s", G_MININT64, G_MAXINT64, 0'
% (p.name_hyphen, p.name, p.name)
)
elif p.arg.signature == "t":
s = 'g_param_spec_uint64 ("%s", "%s", "%s", 0, G_MAXUINT64, 0' % (
p.name_hyphen,
p.name,
p.name,
)
elif p.arg.signature == "d":
s = (
'g_param_spec_double ("%s", "%s", "%s", -G_MAXDOUBLE, G_MAXDOUBLE, 0.0'
% (p.name_hyphen, p.name, p.name)
)
elif p.arg.signature == "s":
s = 'g_param_spec_string ("%s", "%s", "%s", NULL' % (
p.name_hyphen,
p.name,
p.name,
)
elif p.arg.signature == "o":
s = 'g_param_spec_string ("%s", "%s", "%s", NULL' % (
p.name_hyphen,
p.name,
p.name,
)
elif p.arg.signature == "g":
s = 'g_param_spec_string ("%s", "%s", "%s", NULL' % (
p.name_hyphen,
p.name,
p.name,
)
elif p.arg.signature == "ay":
s = 'g_param_spec_string ("%s", "%s", "%s", NULL' % (
p.name_hyphen,
p.name,
p.name,
)
elif p.arg.signature == "as":
s = 'g_param_spec_boxed ("%s", "%s", "%s", G_TYPE_STRV' % (
p.name_hyphen,
p.name,
p.name,
)
elif p.arg.signature == "ao":
s = 'g_param_spec_boxed ("%s", "%s", "%s", G_TYPE_STRV' % (
p.name_hyphen,
p.name,
p.name,
)
elif p.arg.signature == "aay":
s = 'g_param_spec_boxed ("%s", "%s", "%s", G_TYPE_STRV' % (
p.name_hyphen,
p.name,
p.name,
)
else:
print_error(
'Unsupported gtype "{}" for GParamSpec'.format(p.arg.gtype)
)
flags = "G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS"
if p.deprecated:
flags = "G_PARAM_DEPRECATED | " + flags
self.outfile.write(" %s, %s));" % (s, flags))
self.outfile.write("\n")
self.outfile.write("}\n" "\n")
# ----------------------------------------------------------------------------------------------------
def generate_property_accessors(self, i):
for p in i.properties:
# getter
if p.readable and p.writable:
hint = "Since this D-Bus property is both readable and writable, it is meaningful to use this function on both the client- and service-side."
elif p.readable:
hint = "Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side."
elif p.writable:
hint = "Since this D-Bus property is not readable, it is only meaningful to use this function on the service-side."
else:
print_error(
'Cannot handle property "{}" that neither readable nor writable'.format(
p.name
)
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %s_get_%s: (skip)\n"
" * @object: A #%s.\n"
" *\n"
" * Gets the value of the #%s:%s D-Bus property.\n"
" *\n"
" * %s\n"
" *\n"
% (i.name_lower, p.name_lower, i.camel_name, i.name, p.name, hint),
False,
)
)
if p.arg.free_func is not None:
self.outfile.write(
" * The returned value is only valid until the property changes so on the client-side it is only safe to use this function on the thread where @object was constructed. Use %s_dup_%s() if on another thread.\n"
" *\n"
" * Returns: (transfer none) (nullable): The property value or %%NULL if the property is not set. Do not free the returned value, it belongs to @object.\n"
% (i.name_lower, p.name_lower)
)
else:
self.outfile.write(" * Returns: The property value.\n")
self.write_gtkdoc_deprecated_and_since_and_close(p, self.outfile, 0)
self.outfile.write(
"%s\n"
"%s_get_%s (%s *object)\n"
"{\n" % (p.arg.ctype_in, i.name_lower, p.name_lower, i.camel_name)
)
self.outfile.write(
" return %s%s_GET_IFACE (object)->get_%s (object);\n"
% (i.ns_upper, i.name_upper, p.name_lower)
)
self.outfile.write("}\n")
self.outfile.write("\n")
if p.arg.free_func is not None:
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %s_dup_%s: (skip)\n"
" * @object: A #%s.\n"
" *\n"
" * Gets a copy of the #%s:%s D-Bus property.\n"
" *\n"
" * %s\n"
" *\n"
" * Returns: (transfer full) (nullable): The property value or %%NULL if the property is not set. The returned value should be freed with %s().\n"
% (
i.name_lower,
p.name_lower,
i.camel_name,
i.name,
p.name,
hint,
p.arg.free_func,
),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(p, self.outfile, 0)
self.outfile.write(
"%s\n"
"%s_dup_%s (%s *object)\n"
"{\n"
" %svalue;\n"
% (
p.arg.ctype_in_dup,
i.name_lower,
p.name_lower,
i.camel_name,
p.arg.ctype_in_dup,
)
)
self.outfile.write(
' g_object_get (G_OBJECT (object), "%s", &value, NULL);\n'
% (p.name_hyphen)
)
self.outfile.write(" return value;\n")
self.outfile.write("}\n")
self.outfile.write("\n")
# setter
if p.readable and p.writable:
hint = "Since this D-Bus property is both readable and writable, it is meaningful to use this function on both the client- and service-side."
elif p.readable:
hint = "Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side."
elif p.writable:
hint = "Since this D-Bus property is writable, it is meaningful to use this function on both the client- and service-side."
else:
print_error(
'Cannot handle property "{}" that neither readable nor writable'.format(
p.name
)
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %s_set_%s: (skip)\n"
" * @object: A #%s.\n"
" * @value: The value to set.\n"
" *\n"
" * Sets the #%s:%s D-Bus property to @value.\n"
" *\n"
" * %s\n"
% (i.name_lower, p.name_lower, i.camel_name, i.name, p.name, hint),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(p, self.outfile, 0)
self.outfile.write(
"void\n"
"%s_set_%s (%s *object, %svalue)\n"
"{\n" % (i.name_lower, p.name_lower, i.camel_name, p.arg.ctype_in)
)
self.outfile.write(
' g_object_set (G_OBJECT (object), "%s", value, NULL);\n'
% (p.name_hyphen)
)
self.outfile.write("}\n")
self.outfile.write("\n")
# ---------------------------------------------------------------------------------------------------
def generate_signal_emitters(self, i):
for s in i.signals:
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %s_emit_%s:\n"
" * @object: A #%s.\n" % (i.name_lower, s.name_lower, i.camel_name),
False,
)
)
for a in s.args:
self.outfile.write(
" * @arg_%s: Argument to pass with the signal.\n" % (a.name)
)
self.outfile.write(
self.docbook_gen.expand(
" *\n" " * Emits the #%s::%s D-Bus signal.\n" % (i.name, s.name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(s, self.outfile, 0)
self.outfile.write(
"void\n"
"%s_emit_%s (\n"
" %s *object" % (i.name_lower, s.name_lower, i.camel_name)
)
for a in s.args:
self.outfile.write(",\n %sarg_%s" % (a.ctype_in, a.name))
self.outfile.write(
")\n" "{\n" ' g_signal_emit_by_name (object, "%s"' % (s.name_hyphen)
)
for a in s.args:
self.outfile.write(", arg_%s" % a.name)
self.outfile.write(");\n")
self.outfile.write("}\n" "\n")
# ---------------------------------------------------------------------------------------------------
def generate_method_calls(self, i):
for m in i.methods:
# async begin
self.outfile.write(
"/**\n"
" * %s_call_%s:\n"
" * @proxy: A #%sProxy.\n" % (i.name_lower, m.name_lower, i.camel_name)
)
for a in m.in_args:
self.outfile.write(
" * @arg_%s: Argument to pass with the method invocation.\n"
% (a.name)
)
if self.glib_min_required >= (2, 64):
self.outfile.write(
" * @call_flags: Flags from the #GDBusCallFlags enumeration. If you want to allow interactive\n"
" authorization be sure to set %G_DBUS_CALL_FLAGS_ALLOW_INTERACTIVE_AUTHORIZATION.\n"
' * @timeout_msec: The timeout in milliseconds (with %G_MAXINT meaning "infinite") or\n'
" -1 to use the proxy default timeout.\n"
)
if m.unix_fd:
self.outfile.write(
" * @fd_list: (nullable): A #GUnixFDList or %NULL.\n"
)
self.outfile.write(
self.docbook_gen.expand(
" * @cancellable: (nullable): A #GCancellable or %%NULL.\n"
" * @callback: A #GAsyncReadyCallback to call when the request is satisfied or %%NULL.\n"
" * @user_data: User data to pass to @callback.\n"
" *\n"
" * Asynchronously invokes the %s.%s() D-Bus method on @proxy.\n"
" * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).\n"
" * You can then call %s_call_%s_finish() to get the result of the operation.\n"
" *\n"
" * See %s_call_%s_sync() for the synchronous, blocking version of this method.\n"
% (
i.name,
m.name,
i.name_lower,
m.name_lower,
i.name_lower,
m.name_lower,
),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(m, self.outfile, 0)
self.outfile.write(
"void\n"
"%s_call_%s (\n"
" %s *proxy" % (i.name_lower, m.name_lower, i.camel_name)
)
for a in m.in_args:
self.outfile.write(",\n %sarg_%s" % (a.ctype_in, a.name))
if self.glib_min_required >= (2, 64):
self.outfile.write(
",\n GDBusCallFlags call_flags" ",\n gint timeout_msec"
)
if m.unix_fd:
self.outfile.write(",\n GUnixFDList *fd_list")
self.outfile.write(
",\n"
" GCancellable *cancellable,\n"
" GAsyncReadyCallback callback,\n"
" gpointer user_data)\n"
"{\n"
)
if m.unix_fd:
self.outfile.write(
" g_dbus_proxy_call_with_unix_fd_list (G_DBUS_PROXY (proxy),\n"
)
else:
self.outfile.write(" g_dbus_proxy_call (G_DBUS_PROXY (proxy),\n")
self.outfile.write(' "%s",\n' ' g_variant_new ("(' % (m.name))
for a in m.in_args:
self.outfile.write("%s" % (a.format_in))
self.outfile.write(')"')
for a in m.in_args:
self.outfile.write(",\n arg_%s" % (a.name))
self.outfile.write("),\n")
if self.glib_min_required >= (2, 64):
self.outfile.write(" call_flags,\n" " timeout_msec,\n")
else:
self.outfile.write(" G_DBUS_CALL_FLAGS_NONE,\n" " -1,\n")
if m.unix_fd:
self.outfile.write(" fd_list,\n")
self.outfile.write(
" cancellable,\n" " callback,\n" " user_data);\n"
)
self.outfile.write("}\n" "\n")
# async finish
self.outfile.write(
"/**\n"
" * %s_call_%s_finish:\n"
" * @proxy: A #%sProxy.\n" % (i.name_lower, m.name_lower, i.camel_name)
)
for a in m.out_args:
self.outfile.write(
" * @out_%s: (out) (optional)%s: Return location for return parameter or %%NULL to ignore.\n"
% (a.name, " " + a.array_annotation if a.array_annotation else "")
)
if m.unix_fd:
self.outfile.write(
" * @out_fd_list: (out) (optional): Return location for a #GUnixFDList or %NULL to ignore.\n"
)
self.outfile.write(
self.docbook_gen.expand(
" * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to %s_call_%s().\n"
" * @error: Return location for error or %%NULL.\n"
" *\n"
" * Finishes an operation started with %s_call_%s().\n"
" *\n"
" * Returns: (skip): %%TRUE if the call succeeded, %%FALSE if @error is set.\n"
% (i.name_lower, m.name_lower, i.name_lower, m.name_lower),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(m, self.outfile, 0)
self.outfile.write(
"gboolean\n"
"%s_call_%s_finish (\n"
" %s *proxy" % (i.name_lower, m.name_lower, i.camel_name)
)
for a in m.out_args:
self.outfile.write(",\n %sout_%s" % (a.ctype_out, a.name))
if m.unix_fd:
self.outfile.write(",\n GUnixFDList **out_fd_list")
self.outfile.write(
",\n"
" GAsyncResult *res,\n"
" GError **error)\n"
"{\n"
" GVariant *_ret;\n"
)
if m.unix_fd:
self.outfile.write(
" _ret = g_dbus_proxy_call_with_unix_fd_list_finish (G_DBUS_PROXY (proxy), out_fd_list, res, error);\n"
)
else:
self.outfile.write(
" _ret = g_dbus_proxy_call_finish (G_DBUS_PROXY (proxy), res, error);\n"
)
self.outfile.write(" if (_ret == NULL)\n" " goto _out;\n")
self.outfile.write(" g_variant_get (_ret,\n" ' "(')
for a in m.out_args:
self.outfile.write("%s" % (a.format_out))
self.outfile.write(')"')
for a in m.out_args:
self.outfile.write(",\n out_%s" % (a.name))
self.outfile.write(");\n" " g_variant_unref (_ret);\n")
self.outfile.write("_out:\n" " return _ret != NULL;\n" "}\n" "\n")
# sync
self.outfile.write(
"/**\n"
" * %s_call_%s_sync:\n"
" * @proxy: A #%sProxy.\n" % (i.name_lower, m.name_lower, i.camel_name)
)
for a in m.in_args:
self.outfile.write(
" * @arg_%s: Argument to pass with the method invocation.\n"
% (a.name)
)
if self.glib_min_required >= (2, 64):
self.outfile.write(
" * @call_flags: Flags from the #GDBusCallFlags enumeration. If you want to allow interactive\n"
" authorization be sure to set %G_DBUS_CALL_FLAGS_ALLOW_INTERACTIVE_AUTHORIZATION.\n"
' * @timeout_msec: The timeout in milliseconds (with %G_MAXINT meaning "infinite") or\n'
" -1 to use the proxy default timeout.\n"
)
if m.unix_fd:
self.outfile.write(
" * @fd_list: (nullable): A #GUnixFDList or %NULL.\n"
)
for a in m.out_args:
self.outfile.write(
" * @out_%s: (out) (optional)%s: Return location for return parameter or %%NULL to ignore.\n"
% (a.name, " " + a.array_annotation if a.array_annotation else "")
)
if m.unix_fd:
self.outfile.write(
" * @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.\n"
)
self.outfile.write(
self.docbook_gen.expand(
" * @cancellable: (nullable): A #GCancellable or %%NULL.\n"
" * @error: Return location for error or %%NULL.\n"
" *\n"
" * Synchronously invokes the %s.%s() D-Bus method on @proxy. The calling thread is blocked until a reply is received.\n"
" *\n"
" * See %s_call_%s() for the asynchronous version of this method.\n"
" *\n"
" * Returns: (skip): %%TRUE if the call succeeded, %%FALSE if @error is set.\n"
% (i.name, m.name, i.name_lower, m.name_lower),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(m, self.outfile, 0)
self.outfile.write(
"gboolean\n"
"%s_call_%s_sync (\n"
" %s *proxy" % (i.name_lower, m.name_lower, i.camel_name)
)
for a in m.in_args:
self.outfile.write(",\n %sarg_%s" % (a.ctype_in, a.name))
if self.glib_min_required >= (2, 64):
self.outfile.write(
",\n GDBusCallFlags call_flags" ",\n gint timeout_msec"
)
if m.unix_fd:
self.outfile.write(",\n GUnixFDList *fd_list")
for a in m.out_args:
self.outfile.write(",\n %sout_%s" % (a.ctype_out, a.name))
if m.unix_fd:
self.outfile.write(",\n GUnixFDList **out_fd_list")
self.outfile.write(
",\n"
" GCancellable *cancellable,\n"
" GError **error)\n"
"{\n"
" GVariant *_ret;\n"
)
if m.unix_fd:
self.outfile.write(
" _ret = g_dbus_proxy_call_with_unix_fd_list_sync (G_DBUS_PROXY (proxy),\n"
)
else:
self.outfile.write(
" _ret = g_dbus_proxy_call_sync (G_DBUS_PROXY (proxy),\n"
)
self.outfile.write(' "%s",\n' ' g_variant_new ("(' % (m.name))
for a in m.in_args:
self.outfile.write("%s" % (a.format_in))
self.outfile.write(')"')
for a in m.in_args:
self.outfile.write(",\n arg_%s" % (a.name))
self.outfile.write("),\n")
if self.glib_min_required >= (2, 64):
self.outfile.write(" call_flags,\n" " timeout_msec,\n")
else:
self.outfile.write(" G_DBUS_CALL_FLAGS_NONE,\n" " -1,\n")
if m.unix_fd:
self.outfile.write(" fd_list,\n" " out_fd_list,\n")
self.outfile.write(
" cancellable,\n"
" error);\n"
" if (_ret == NULL)\n"
" goto _out;\n"
)
self.outfile.write(" g_variant_get (_ret,\n" ' "(')
for a in m.out_args:
self.outfile.write("%s" % (a.format_out))
self.outfile.write(')"')
for a in m.out_args:
self.outfile.write(",\n out_%s" % (a.name))
self.outfile.write(");\n" " g_variant_unref (_ret);\n")
self.outfile.write("_out:\n" " return _ret != NULL;\n" "}\n" "\n")
# ---------------------------------------------------------------------------------------------------
def generate_method_completers(self, i):
for m in i.methods:
self.outfile.write(
"/**\n"
" * %s_complete_%s:\n"
" * @object: A #%s.\n"
" * @invocation: (transfer full): A #GDBusMethodInvocation.\n"
% (i.name_lower, m.name_lower, i.camel_name)
)
if m.unix_fd:
self.outfile.write(
" * @fd_list: (nullable): A #GUnixFDList or %NULL.\n"
)
for a in m.out_args:
self.outfile.write(" * @%s: Parameter to return.\n" % (a.name))
self.outfile.write(
self.docbook_gen.expand(
" *\n"
" * Helper function used in service implementations to finish handling invocations of the %s.%s() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.\n"
" *\n"
" * This method will free @invocation, you cannot use it afterwards.\n"
% (i.name, m.name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(m, self.outfile, 0)
self.outfile.write(
"void\n"
"%s_complete_%s (\n"
" %s *object G_GNUC_UNUSED,\n"
" GDBusMethodInvocation *invocation"
% (i.name_lower, m.name_lower, i.camel_name)
)
if m.unix_fd:
self.outfile.write(",\n GUnixFDList *fd_list")
for a in m.out_args:
self.outfile.write(",\n %s%s" % (a.ctype_in, a.name))
self.outfile.write(")\n" "{\n")
if m.unix_fd:
self.outfile.write(
" g_dbus_method_invocation_return_value_with_unix_fd_list (invocation,\n"
' g_variant_new ("('
)
else:
self.outfile.write(
" g_dbus_method_invocation_return_value (invocation,\n"
' g_variant_new ("('
)
for a in m.out_args:
self.outfile.write("%s" % (a.format_in))
self.outfile.write(')"')
for a in m.out_args:
self.outfile.write(",\n %s" % (a.name))
if m.unix_fd:
self.outfile.write("),\n fd_list);\n")
else:
self.outfile.write("));\n")
self.outfile.write("}\n" "\n")
# ---------------------------------------------------------------------------------------------------
def generate_proxy(self, i):
# class boilerplate
self.outfile.write(
"/* ------------------------------------------------------------------------ */\n"
"\n"
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sProxy:\n"
" *\n"
" * The #%sProxy structure contains only private data and should only be accessed using the provided API.\n"
% (i.camel_name, i.camel_name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write("\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sProxyClass:\n"
" * @parent_class: The parent class.\n"
" *\n"
" * Class structure for #%sProxy.\n" % (i.camel_name, i.camel_name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write("\n")
self.outfile.write(
"struct _%sProxyPrivate\n"
"{\n"
" GData *qdata;\n"
"};\n"
"\n" % i.camel_name
)
self.outfile.write(
"static void %s_proxy_iface_init (%sIface *iface);\n"
"\n" % (i.name_lower, i.camel_name)
)
self.outfile.write("#if GLIB_VERSION_MAX_ALLOWED >= GLIB_VERSION_2_38\n")
self.outfile.write(
"G_DEFINE_TYPE_WITH_CODE (%sProxy, %s_proxy, G_TYPE_DBUS_PROXY,\n"
% (i.camel_name, i.name_lower)
)
self.outfile.write(
" G_ADD_PRIVATE (%sProxy)\n" % (i.camel_name)
)
self.outfile.write(
" G_IMPLEMENT_INTERFACE (%sTYPE_%s, %s_proxy_iface_init))\n\n"
% (i.ns_upper, i.name_upper, i.name_lower)
)
self.outfile.write("#else\n")
self.outfile.write(
"G_DEFINE_TYPE_WITH_CODE (%sProxy, %s_proxy, G_TYPE_DBUS_PROXY,\n"
% (i.camel_name, i.name_lower)
)
self.outfile.write(
" G_IMPLEMENT_INTERFACE (%sTYPE_%s, %s_proxy_iface_init))\n\n"
% (i.ns_upper, i.name_upper, i.name_lower)
)
self.outfile.write("#endif\n")
# finalize
self.outfile.write(
"static void\n"
"%s_proxy_finalize (GObject *object)\n"
"{\n" % (i.name_lower)
)
self.outfile.write(
" %sProxy *proxy = %s%s_PROXY (object);\n"
% (i.camel_name, i.ns_upper, i.name_upper)
)
self.outfile.write(" g_datalist_clear (&proxy->priv->qdata);\n")
self.outfile.write(
" G_OBJECT_CLASS (%s_proxy_parent_class)->finalize (object);\n"
"}\n"
"\n" % (i.name_lower)
)
# property accessors
#
# Note that we are guaranteed that prop_id starts at 1 and is
# laid out in the same order as introspection data pointers
#
self.outfile.write(
"static void\n"
"%s_proxy_get_property (GObject *object" % (i.name_lower)
)
if len(i.properties) == 0:
self.outfile.write(
" G_GNUC_UNUSED,\n"
" guint prop_id G_GNUC_UNUSED,\n"
" GValue *value G_GNUC_UNUSED,\n"
)
else:
self.outfile.write(
",\n" " guint prop_id,\n" " GValue *value,\n"
)
self.outfile.write(" GParamSpec *pspec G_GNUC_UNUSED)\n" "{\n")
if len(i.properties) > 0:
self.outfile.write(
" const _ExtendedGDBusPropertyInfo *info;\n"
" GVariant *variant;\n"
" g_assert (prop_id != 0 && prop_id - 1 < %d);\n"
" info = (const _ExtendedGDBusPropertyInfo *) _%s_property_info_pointers[prop_id - 1];\n"
" variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (object), info->parent_struct.name);\n"
" if (info->use_gvariant)\n"
" {\n"
" g_value_set_variant (value, variant);\n"
" }\n"
" else\n"
" {\n"
# could be that we don't have the value in cache - in that case, we do
# nothing and the user gets the default value for the GType
" if (variant != NULL)\n"
" g_dbus_gvariant_to_gvalue (variant, value);\n"
" }\n"
" if (variant != NULL)\n"
" g_variant_unref (variant);\n" % (len(i.properties), i.name_lower)
)
self.outfile.write("}\n" "\n")
if len(i.properties) > 0:
self.outfile.write(
"static void\n"
"%s_proxy_set_property_cb (GDBusProxy *proxy,\n"
" GAsyncResult *res,\n"
" gpointer user_data)\n"
"{\n" % (i.name_lower)
)
self.outfile.write(
" const _ExtendedGDBusPropertyInfo *info = user_data;\n"
" GError *error;\n"
" GVariant *_ret;\n"
" error = NULL;\n"
" _ret = g_dbus_proxy_call_finish (proxy, res, &error);\n"
" if (!_ret)\n"
" {\n"
" g_warning (\"Error setting property '%%s' on interface %s: %%s (%%s, %%d)\",\n"
" info->parent_struct.name, \n"
" error->message, g_quark_to_string (error->domain), error->code);\n"
" g_error_free (error);\n"
" }\n"
" else\n"
" {\n"
" g_variant_unref (_ret);\n"
" }\n" % (i.name)
)
self.outfile.write("}\n" "\n")
self.outfile.write("static void\n" "%s_proxy_set_property (" % (i.name_lower))
if len(i.properties) == 0:
self.outfile.write(
"GObject *object G_GNUC_UNUSED,\n"
" guint prop_id G_GNUC_UNUSED,\n"
" const GValue *value G_GNUC_UNUSED,\n"
)
else:
self.outfile.write(
"GObject *object,\n"
" guint prop_id,\n"
" const GValue *value,\n"
)
self.outfile.write(" GParamSpec *pspec G_GNUC_UNUSED)\n" "{\n")
if len(i.properties) > 0:
self.outfile.write(
" const _ExtendedGDBusPropertyInfo *info;\n"
" GVariant *variant;\n"
" g_assert (prop_id != 0 && prop_id - 1 < %d);\n"
" info = (const _ExtendedGDBusPropertyInfo *) _%s_property_info_pointers[prop_id - 1];\n"
" variant = g_dbus_gvalue_to_gvariant (value, G_VARIANT_TYPE (info->parent_struct.signature));\n"
" g_dbus_proxy_call (G_DBUS_PROXY (object),\n"
' "org.freedesktop.DBus.Properties.Set",\n'
' g_variant_new ("(ssv)", "%s", info->parent_struct.name, variant),\n'
" G_DBUS_CALL_FLAGS_NONE,\n"
" -1,\n"
" NULL, (GAsyncReadyCallback) %s_proxy_set_property_cb, (GDBusPropertyInfo *) &info->parent_struct);\n"
" g_variant_unref (variant);\n"
% (len(i.properties), i.name_lower, i.name, i.name_lower)
)
self.outfile.write("}\n" "\n")
# signal received
self.outfile.write(
"static void\n"
"%s_proxy_g_signal (GDBusProxy *proxy,\n"
" const gchar *sender_name G_GNUC_UNUSED,\n"
" const gchar *signal_name,\n"
" GVariant *parameters)\n"
"{\n" % (i.name_lower)
)
self.outfile.write(
" _ExtendedGDBusSignalInfo *info;\n"
" GVariantIter iter;\n"
" GVariant *child;\n"
" GValue *paramv;\n"
" gsize num_params;\n"
" gsize n;\n"
" guint signal_id;\n"
)
# Note: info could be NULL if we are talking to a newer version of the interface
self.outfile.write(
" info = (_ExtendedGDBusSignalInfo *) g_dbus_interface_info_lookup_signal ((GDBusInterfaceInfo *) &_%s_interface_info.parent_struct, signal_name);\n"
" if (info == NULL)\n"
" return;\n" % (i.name_lower)
)
self.outfile.write(
" num_params = g_variant_n_children (parameters);\n"
" paramv = g_new0 (GValue, num_params + 1);\n"
" g_value_init (&paramv[0], %sTYPE_%s);\n"
" g_value_set_object (&paramv[0], proxy);\n" % (i.ns_upper, i.name_upper)
)
self.outfile.write(
" g_variant_iter_init (&iter, parameters);\n"
" n = 1;\n"
" while ((child = g_variant_iter_next_value (&iter)) != NULL)\n"
" {\n"
" _ExtendedGDBusArgInfo *arg_info = (_ExtendedGDBusArgInfo *) info->parent_struct.args[n - 1];\n"
" if (arg_info->use_gvariant)\n"
" {\n"
" g_value_init (&paramv[n], G_TYPE_VARIANT);\n"
" g_value_set_variant (&paramv[n], child);\n"
" n++;\n"
" }\n"
" else\n"
" g_dbus_gvariant_to_gvalue (child, &paramv[n++]);\n"
" g_variant_unref (child);\n"
" }\n"
)
self.outfile.write(
" signal_id = g_signal_lookup (info->signal_name, %sTYPE_%s);\n"
% (i.ns_upper, i.name_upper)
)
self.outfile.write(" g_signal_emitv (paramv, signal_id, 0, NULL);\n")
self.outfile.write(
" for (n = 0; n < num_params + 1; n++)\n"
" g_value_unset (&paramv[n]);\n"
" g_free (paramv);\n"
)
self.outfile.write("}\n" "\n")
# property changed
self.outfile.write(
"static void\n"
"%s_proxy_g_properties_changed (GDBusProxy *_proxy,\n"
" GVariant *changed_properties,\n"
" const gchar *const *invalidated_properties)\n"
"{\n" % (i.name_lower)
)
# Note: info could be NULL if we are talking to a newer version of the interface
self.outfile.write(
" %sProxy *proxy = %s%s_PROXY (_proxy);\n"
" guint n;\n"
" const gchar *key;\n"
" GVariantIter *iter;\n"
" _ExtendedGDBusPropertyInfo *info;\n"
' g_variant_get (changed_properties, "a{sv}", &iter);\n'
' while (g_variant_iter_next (iter, "{&sv}", &key, NULL))\n'
" {\n"
" info = (_ExtendedGDBusPropertyInfo *) g_dbus_interface_info_lookup_property ((GDBusInterfaceInfo *) &_%s_interface_info.parent_struct, key);\n"
" g_datalist_remove_data (&proxy->priv->qdata, key);\n"
" if (info != NULL)\n"
" g_object_notify (G_OBJECT (proxy), info->hyphen_name);\n"
" }\n"
" g_variant_iter_free (iter);\n"
" for (n = 0; invalidated_properties[n] != NULL; n++)\n"
" {\n"
" info = (_ExtendedGDBusPropertyInfo *) g_dbus_interface_info_lookup_property ((GDBusInterfaceInfo *) &_%s_interface_info.parent_struct, invalidated_properties[n]);\n"
" g_datalist_remove_data (&proxy->priv->qdata, invalidated_properties[n]);\n"
" if (info != NULL)\n"
" g_object_notify (G_OBJECT (proxy), info->hyphen_name);\n"
" }\n"
"}\n"
"\n" % (i.camel_name, i.ns_upper, i.name_upper, i.name_lower, i.name_lower)
)
# property vfuncs
for p in i.properties:
nul_value = "0"
if p.arg.free_func is not None:
nul_value = "NULL"
self.outfile.write(
"static %s\n"
"%s_proxy_get_%s (%s *object)\n"
"{\n"
" %sProxy *proxy = %s%s_PROXY (object);\n"
" GVariant *variant;\n"
" %svalue = %s;\n"
% (
p.arg.ctype_in,
i.name_lower,
p.name_lower,
i.camel_name,
i.camel_name,
i.ns_upper,
i.name_upper,
p.arg.ctype_in,
nul_value,
)
)
# For some property types, we have to free the returned
# value (or part of it, e.g. the container) because of how
# GVariant works.. see https://bugzilla.gnome.org/show_bug.cgi?id=657100
# for details
#
free_container = False
if (
p.arg.gvariant_get == "g_variant_get_strv"
or p.arg.gvariant_get == "g_variant_get_objv"
or p.arg.gvariant_get == "g_variant_get_bytestring_array"
):
free_container = True
# If already using an old value for strv, objv, bytestring_array (see below),
# then just return that... that way the result from multiple consecutive calls
# to the getter are valid as long as they're freed
#
if free_container:
self.outfile.write(
' value = g_datalist_get_data (&proxy->priv->qdata, "%s");\n'
" if (value != NULL)\n"
" return value;\n" % (p.name)
)
self.outfile.write(
' variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), "%s");\n'
% (p.name)
)
if p.arg.gtype == "G_TYPE_VARIANT":
self.outfile.write(" value = variant;\n")
self.outfile.write(" if (variant != NULL)\n")
self.outfile.write(" g_variant_unref (variant);\n")
else:
self.outfile.write(" if (variant != NULL)\n" " {\n")
extra_len = ""
if (
p.arg.gvariant_get == "g_variant_get_string"
or p.arg.gvariant_get == "g_variant_get_strv"
or p.arg.gvariant_get == "g_variant_get_objv"
or p.arg.gvariant_get == "g_variant_get_bytestring_array"
):
extra_len = ", NULL"
self.outfile.write(
" value = %s (variant%s);\n" % (p.arg.gvariant_get, extra_len)
)
if free_container:
self.outfile.write(
' g_datalist_set_data_full (&proxy->priv->qdata, "%s", (gpointer) value, g_free);\n'
% (p.name)
)
self.outfile.write(" g_variant_unref (variant);\n")
self.outfile.write(" }\n")
self.outfile.write(" return value;\n")
self.outfile.write("}\n")
self.outfile.write("\n")
# class boilerplate
self.outfile.write(
"static void\n"
"%s_proxy_init (%sProxy *proxy)\n"
"{\n"
"#if GLIB_VERSION_MAX_ALLOWED >= GLIB_VERSION_2_38\n"
" proxy->priv = %s_proxy_get_instance_private (proxy);\n"
"#else\n"
" proxy->priv = G_TYPE_INSTANCE_GET_PRIVATE (proxy, %sTYPE_%s_PROXY, %sProxyPrivate);\n"
"#endif\n\n"
" g_dbus_proxy_set_interface_info (G_DBUS_PROXY (proxy), %s_interface_info ());\n"
"}\n"
"\n"
% (
i.name_lower,
i.camel_name,
i.name_lower,
i.ns_upper,
i.name_upper,
i.camel_name,
i.name_lower,
)
)
self.outfile.write(
"static void\n"
"%s_proxy_class_init (%sProxyClass *klass)\n"
"{\n"
" GObjectClass *gobject_class;\n"
" GDBusProxyClass *proxy_class;\n"
"\n"
" gobject_class = G_OBJECT_CLASS (klass);\n"
" gobject_class->finalize = %s_proxy_finalize;\n"
" gobject_class->get_property = %s_proxy_get_property;\n"
" gobject_class->set_property = %s_proxy_set_property;\n"
"\n"
" proxy_class = G_DBUS_PROXY_CLASS (klass);\n"
" proxy_class->g_signal = %s_proxy_g_signal;\n"
" proxy_class->g_properties_changed = %s_proxy_g_properties_changed;\n"
"\n"
% (
i.name_lower,
i.camel_name,
i.name_lower,
i.name_lower,
i.name_lower,
i.name_lower,
i.name_lower,
)
)
if len(i.properties) > 0:
self.outfile.write(
" %s_override_properties (gobject_class, 1);\n\n" % (i.name_lower)
)
self.outfile.write(
"#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_38\n"
" g_type_class_add_private (klass, sizeof (%sProxyPrivate));\n"
"#endif\n" % (i.camel_name)
)
self.outfile.write("}\n" "\n")
self.outfile.write(
"static void\n"
"%s_proxy_iface_init (%sIface *iface" % (i.name_lower, i.camel_name)
)
if len(i.properties) == 0:
self.outfile.write(" G_GNUC_UNUSED)\n")
else:
self.outfile.write(")\n")
self.outfile.write("{\n")
for p in i.properties:
self.outfile.write(
" iface->get_%s = %s_proxy_get_%s;\n"
% (p.name_lower, i.name_lower, p.name_lower)
)
self.outfile.write("}\n" "\n")
# constructors
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %s_proxy_new:\n"
" * @connection: A #GDBusConnection.\n"
" * @flags: Flags from the #GDBusProxyFlags enumeration.\n"
" * @name: (nullable): A bus name (well-known or unique) or %%NULL if @connection is not a message bus connection.\n"
" * @object_path: An object path.\n"
" * @cancellable: (nullable): A #GCancellable or %%NULL.\n"
" * @callback: A #GAsyncReadyCallback to call when the request is satisfied.\n"
" * @user_data: User data to pass to @callback.\n"
" *\n"
" * Asynchronously creates a proxy for the D-Bus interface #%s. See g_dbus_proxy_new() for more details.\n"
" *\n"
" * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).\n"
" * You can then call %s_proxy_new_finish() to get the result of the operation.\n"
" *\n"
" * See %s_proxy_new_sync() for the synchronous, blocking version of this constructor.\n"
% (i.name_lower, i.name, i.name_lower, i.name_lower),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write(
"void\n"
"%s_proxy_new (\n"
" GDBusConnection *connection,\n"
" GDBusProxyFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GAsyncReadyCallback callback,\n"
" gpointer user_data)\n"
"{\n"
' g_async_initable_new_async (%sTYPE_%s_PROXY, G_PRIORITY_DEFAULT, cancellable, callback, user_data, "g-flags", flags, "g-name", name, "g-connection", connection, "g-object-path", object_path, "g-interface-name", "%s", NULL);\n'
"}\n"
"\n" % (i.name_lower, i.ns_upper, i.name_upper, i.name)
)
self.outfile.write(
"/**\n"
" * %s_proxy_new_finish:\n"
" * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to %s_proxy_new().\n"
" * @error: Return location for error or %%NULL\n"
" *\n"
" * Finishes an operation started with %s_proxy_new().\n"
" *\n"
" * Returns: (transfer full) (type %sProxy): The constructed proxy object or %%NULL if @error is set.\n"
% (i.name_lower, i.name_lower, i.name_lower, i.camel_name)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write(
"%s *\n"
"%s_proxy_new_finish (\n"
" GAsyncResult *res,\n"
" GError **error)\n"
"{\n"
" GObject *ret;\n"
" GObject *source_object;\n"
" source_object = g_async_result_get_source_object (res);\n"
" ret = g_async_initable_new_finish (G_ASYNC_INITABLE (source_object), res, error);\n"
" g_object_unref (source_object);\n"
" if (ret != NULL)\n"
" return %s%s (ret);\n"
" else\n"
" return NULL;\n"
"}\n"
"\n" % (i.camel_name, i.name_lower, i.ns_upper, i.name_upper)
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %s_proxy_new_sync:\n"
" * @connection: A #GDBusConnection.\n"
" * @flags: Flags from the #GDBusProxyFlags enumeration.\n"
" * @name: (nullable): A bus name (well-known or unique) or %%NULL if @connection is not a message bus connection.\n"
" * @object_path: An object path.\n"
" * @cancellable: (nullable): A #GCancellable or %%NULL.\n"
" * @error: Return location for error or %%NULL\n"
" *\n"
" * Synchronously creates a proxy for the D-Bus interface #%s. See g_dbus_proxy_new_sync() for more details.\n"
" *\n"
" * The calling thread is blocked until a reply is received.\n"
" *\n"
" * See %s_proxy_new() for the asynchronous version of this constructor.\n"
" *\n"
" * Returns: (transfer full) (type %sProxy): The constructed proxy object or %%NULL if @error is set.\n"
% (i.name_lower, i.name, i.name_lower, i.camel_name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write(
"%s *\n"
"%s_proxy_new_sync (\n"
" GDBusConnection *connection,\n"
" GDBusProxyFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GError **error)\n"
"{\n"
" GInitable *ret;\n"
' ret = g_initable_new (%sTYPE_%s_PROXY, cancellable, error, "g-flags", flags, "g-name", name, "g-connection", connection, "g-object-path", object_path, "g-interface-name", "%s", NULL);\n'
" if (ret != NULL)\n"
" return %s%s (ret);\n"
" else\n"
" return NULL;\n"
"}\n"
"\n"
% (
i.camel_name,
i.name_lower,
i.ns_upper,
i.name_upper,
i.name,
i.ns_upper,
i.name_upper,
)
)
self.outfile.write("\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %s_proxy_new_for_bus:\n"
" * @bus_type: A #GBusType.\n"
" * @flags: Flags from the #GDBusProxyFlags enumeration.\n"
" * @name: A bus name (well-known or unique).\n"
" * @object_path: An object path.\n"
" * @cancellable: (nullable): A #GCancellable or %%NULL.\n"
" * @callback: A #GAsyncReadyCallback to call when the request is satisfied.\n"
" * @user_data: User data to pass to @callback.\n"
" *\n"
" * Like %s_proxy_new() but takes a #GBusType instead of a #GDBusConnection.\n"
" *\n"
" * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).\n"
" * You can then call %s_proxy_new_for_bus_finish() to get the result of the operation.\n"
" *\n"
" * See %s_proxy_new_for_bus_sync() for the synchronous, blocking version of this constructor.\n"
% (i.name_lower, i.name_lower, i.name_lower, i.name_lower),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write(
"void\n"
"%s_proxy_new_for_bus (\n"
" GBusType bus_type,\n"
" GDBusProxyFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GAsyncReadyCallback callback,\n"
" gpointer user_data)\n"
"{\n"
' g_async_initable_new_async (%sTYPE_%s_PROXY, G_PRIORITY_DEFAULT, cancellable, callback, user_data, "g-flags", flags, "g-name", name, "g-bus-type", bus_type, "g-object-path", object_path, "g-interface-name", "%s", NULL);\n'
"}\n"
"\n" % (i.name_lower, i.ns_upper, i.name_upper, i.name)
)
self.outfile.write(
"/**\n"
" * %s_proxy_new_for_bus_finish:\n"
" * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to %s_proxy_new_for_bus().\n"
" * @error: Return location for error or %%NULL\n"
" *\n"
" * Finishes an operation started with %s_proxy_new_for_bus().\n"
" *\n"
" * Returns: (transfer full) (type %sProxy): The constructed proxy object or %%NULL if @error is set.\n"
% (i.name_lower, i.name_lower, i.name_lower, i.camel_name)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write(
"%s *\n"
"%s_proxy_new_for_bus_finish (\n"
" GAsyncResult *res,\n"
" GError **error)\n"
"{\n"
" GObject *ret;\n"
" GObject *source_object;\n"
" source_object = g_async_result_get_source_object (res);\n"
" ret = g_async_initable_new_finish (G_ASYNC_INITABLE (source_object), res, error);\n"
" g_object_unref (source_object);\n"
" if (ret != NULL)\n"
" return %s%s (ret);\n"
" else\n"
" return NULL;\n"
"}\n"
"\n" % (i.camel_name, i.name_lower, i.ns_upper, i.name_upper)
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %s_proxy_new_for_bus_sync:\n"
" * @bus_type: A #GBusType.\n"
" * @flags: Flags from the #GDBusProxyFlags enumeration.\n"
" * @name: A bus name (well-known or unique).\n"
" * @object_path: An object path.\n"
" * @cancellable: (nullable): A #GCancellable or %%NULL.\n"
" * @error: Return location for error or %%NULL\n"
" *\n"
" * Like %s_proxy_new_sync() but takes a #GBusType instead of a #GDBusConnection.\n"
" *\n"
" * The calling thread is blocked until a reply is received.\n"
" *\n"
" * See %s_proxy_new_for_bus() for the asynchronous version of this constructor.\n"
" *\n"
" * Returns: (transfer full) (type %sProxy): The constructed proxy object or %%NULL if @error is set.\n"
% (i.name_lower, i.name_lower, i.name_lower, i.camel_name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write(
"%s *\n"
"%s_proxy_new_for_bus_sync (\n"
" GBusType bus_type,\n"
" GDBusProxyFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GError **error)\n"
"{\n"
" GInitable *ret;\n"
' ret = g_initable_new (%sTYPE_%s_PROXY, cancellable, error, "g-flags", flags, "g-name", name, "g-bus-type", bus_type, "g-object-path", object_path, "g-interface-name", "%s", NULL);\n'
" if (ret != NULL)\n"
" return %s%s (ret);\n"
" else\n"
" return NULL;\n"
"}\n"
"\n"
% (
i.camel_name,
i.name_lower,
i.ns_upper,
i.name_upper,
i.name,
i.ns_upper,
i.name_upper,
)
)
self.outfile.write("\n")
# ---------------------------------------------------------------------------------------------------
def generate_skeleton(self, i):
# class boilerplate
self.outfile.write(
"/* ------------------------------------------------------------------------ */\n"
"\n"
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sSkeleton:\n"
" *\n"
" * The #%sSkeleton structure contains only private data and should only be accessed using the provided API.\n"
% (i.camel_name, i.camel_name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write("\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sSkeletonClass:\n"
" * @parent_class: The parent class.\n"
" *\n"
" * Class structure for #%sSkeleton.\n" % (i.camel_name, i.camel_name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write("\n")
self.outfile.write(
"struct _%sSkeletonPrivate\n"
"{\n"
" GValue *properties;\n"
" GList *changed_properties;\n"
" GSource *changed_properties_idle_source;\n"
" GMainContext *context;\n"
" GMutex lock;\n"
"};\n"
"\n" % i.camel_name
)
self.outfile.write(
"static void\n"
"_%s_skeleton_handle_method_call (\n"
" GDBusConnection *connection G_GNUC_UNUSED,\n"
" const gchar *sender G_GNUC_UNUSED,\n"
" const gchar *object_path G_GNUC_UNUSED,\n"
" const gchar *interface_name,\n"
" const gchar *method_name,\n"
" GVariant *parameters,\n"
" GDBusMethodInvocation *invocation,\n"
" gpointer user_data)\n"
"{\n"
" %sSkeleton *skeleton = %s%s_SKELETON (user_data);\n"
" _ExtendedGDBusMethodInfo *info;\n"
" GVariantIter iter;\n"
" GVariant *child;\n"
" GValue *paramv;\n"
" gsize num_params;\n"
" guint num_extra;\n"
" gsize n;\n"
" guint signal_id;\n"
" GValue return_value = G_VALUE_INIT;\n"
% (i.name_lower, i.camel_name, i.ns_upper, i.name_upper)
)
self.outfile.write(
" info = (_ExtendedGDBusMethodInfo *) g_dbus_method_invocation_get_method_info (invocation);\n"
" g_assert (info != NULL);\n"
)
self.outfile.write(
" num_params = g_variant_n_children (parameters);\n"
" num_extra = info->pass_fdlist ? 3 : 2;"
" paramv = g_new0 (GValue, num_params + num_extra);\n"
" n = 0;\n"
" g_value_init (&paramv[n], %sTYPE_%s);\n"
" g_value_set_object (&paramv[n++], skeleton);\n"
" g_value_init (&paramv[n], G_TYPE_DBUS_METHOD_INVOCATION);\n"
" g_value_set_object (&paramv[n++], invocation);\n"
" if (info->pass_fdlist)\n"
" {\n"
"#ifdef G_OS_UNIX\n"
" g_value_init (&paramv[n], G_TYPE_UNIX_FD_LIST);\n"
" g_value_set_object (&paramv[n++], g_dbus_message_get_unix_fd_list (g_dbus_method_invocation_get_message (invocation)));\n"
"#else\n"
" g_assert_not_reached ();\n"
"#endif\n"
" }\n" % (i.ns_upper, i.name_upper)
)
self.outfile.write(
" g_variant_iter_init (&iter, parameters);\n"
" while ((child = g_variant_iter_next_value (&iter)) != NULL)\n"
" {\n"
" _ExtendedGDBusArgInfo *arg_info = (_ExtendedGDBusArgInfo *) info->parent_struct.in_args[n - num_extra];\n"
" if (arg_info->use_gvariant)\n"
" {\n"
" g_value_init (&paramv[n], G_TYPE_VARIANT);\n"
" g_value_set_variant (&paramv[n], child);\n"
" n++;\n"
" }\n"
" else\n"
" g_dbus_gvariant_to_gvalue (child, &paramv[n++]);\n"
" g_variant_unref (child);\n"
" }\n"
)
self.outfile.write(
" signal_id = g_signal_lookup (info->signal_name, %sTYPE_%s);\n"
% (i.ns_upper, i.name_upper)
)
self.outfile.write(
" g_value_init (&return_value, G_TYPE_BOOLEAN);\n"
" g_signal_emitv (paramv, signal_id, 0, &return_value);\n"
" if (!g_value_get_boolean (&return_value))\n"
' g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR, G_DBUS_ERROR_UNKNOWN_METHOD, "Method %s is not implemented on interface %s", method_name, interface_name);\n'
" g_value_unset (&return_value);\n"
)
self.outfile.write(
" for (n = 0; n < num_params + num_extra; n++)\n"
" g_value_unset (&paramv[n]);\n"
" g_free (paramv);\n"
)
self.outfile.write("}\n" "\n")
self.outfile.write(
"static GVariant *\n"
"_%s_skeleton_handle_get_property (\n"
" GDBusConnection *connection G_GNUC_UNUSED,\n"
" const gchar *sender G_GNUC_UNUSED,\n"
" const gchar *object_path G_GNUC_UNUSED,\n"
" const gchar *interface_name G_GNUC_UNUSED,\n"
" const gchar *property_name,\n"
" GError **error,\n"
" gpointer user_data)\n"
"{\n"
" %sSkeleton *skeleton = %s%s_SKELETON (user_data);\n"
" GValue value = G_VALUE_INIT;\n"
" GParamSpec *pspec;\n"
" _ExtendedGDBusPropertyInfo *info;\n"
" GVariant *ret;\n"
% (i.name_lower, i.camel_name, i.ns_upper, i.name_upper)
)
self.outfile.write(
" ret = NULL;\n"
" info = (_ExtendedGDBusPropertyInfo *) g_dbus_interface_info_lookup_property ((GDBusInterfaceInfo *) &_%s_interface_info.parent_struct, property_name);\n"
" g_assert (info != NULL);\n"
" pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (skeleton), info->hyphen_name);\n"
" if (pspec == NULL)\n"
" {\n"
' g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS, "No property with name %%s", property_name);\n'
" }\n"
" else\n"
" {\n"
" g_value_init (&value, pspec->value_type);\n"
" g_object_get_property (G_OBJECT (skeleton), info->hyphen_name, &value);\n"
" ret = g_dbus_gvalue_to_gvariant (&value, G_VARIANT_TYPE (info->parent_struct.signature));\n"
" g_value_unset (&value);\n"
" }\n"
" return ret;\n"
"}\n"
"\n" % (i.name_lower)
)
self.outfile.write(
"static gboolean\n"
"_%s_skeleton_handle_set_property (\n"
" GDBusConnection *connection G_GNUC_UNUSED,\n"
" const gchar *sender G_GNUC_UNUSED,\n"
" const gchar *object_path G_GNUC_UNUSED,\n"
" const gchar *interface_name G_GNUC_UNUSED,\n"
" const gchar *property_name,\n"
" GVariant *variant,\n"
" GError **error,\n"
" gpointer user_data)\n"
"{\n"
" %sSkeleton *skeleton = %s%s_SKELETON (user_data);\n"
" GValue value = G_VALUE_INIT;\n"
" GParamSpec *pspec;\n"
" _ExtendedGDBusPropertyInfo *info;\n"
" gboolean ret;\n" % (i.name_lower, i.camel_name, i.ns_upper, i.name_upper)
)
self.outfile.write(
" ret = FALSE;\n"
" info = (_ExtendedGDBusPropertyInfo *) g_dbus_interface_info_lookup_property ((GDBusInterfaceInfo *) &_%s_interface_info.parent_struct, property_name);\n"
" g_assert (info != NULL);\n"
" pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (skeleton), info->hyphen_name);\n"
" if (pspec == NULL)\n"
" {\n"
' g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS, "No property with name %%s", property_name);\n'
" }\n"
" else\n"
" {\n"
" if (info->use_gvariant)\n"
" g_value_set_variant (&value, variant);\n"
" else\n"
" g_dbus_gvariant_to_gvalue (variant, &value);\n"
" g_object_set_property (G_OBJECT (skeleton), info->hyphen_name, &value);\n"
" g_value_unset (&value);\n"
" ret = TRUE;\n"
" }\n"
" return ret;\n"
"}\n"
"\n" % (i.name_lower)
)
self.outfile.write(
"static const GDBusInterfaceVTable _%s_skeleton_vtable =\n"
"{\n"
" _%s_skeleton_handle_method_call,\n"
" _%s_skeleton_handle_get_property,\n"
" _%s_skeleton_handle_set_property,\n"
" {NULL}\n"
"};\n"
"\n" % (i.name_lower, i.name_lower, i.name_lower, i.name_lower)
)
self.outfile.write(
"static GDBusInterfaceInfo *\n"
"%s_skeleton_dbus_interface_get_info (GDBusInterfaceSkeleton *skeleton G_GNUC_UNUSED)\n"
"{\n"
" return %s_interface_info ();\n" % (i.name_lower, i.name_lower)
)
self.outfile.write("}\n" "\n")
self.outfile.write(
"static GDBusInterfaceVTable *\n"
"%s_skeleton_dbus_interface_get_vtable (GDBusInterfaceSkeleton *skeleton G_GNUC_UNUSED)\n"
"{\n"
" return (GDBusInterfaceVTable *) &_%s_skeleton_vtable;\n"
% (i.name_lower, i.name_lower)
)
self.outfile.write("}\n" "\n")
self.outfile.write(
"static GVariant *\n"
"%s_skeleton_dbus_interface_get_properties (GDBusInterfaceSkeleton *_skeleton)\n"
"{\n"
" %sSkeleton *skeleton = %s%s_SKELETON (_skeleton);\n"
% (i.name_lower, i.camel_name, i.ns_upper, i.name_upper)
)
self.outfile.write(
"\n"
" GVariantBuilder builder;\n"
" guint n;\n"
' g_variant_builder_init (&builder, G_VARIANT_TYPE ("a{sv}"));\n'
" if (_%s_interface_info.parent_struct.properties == NULL)\n"
" goto out;\n"
" for (n = 0; _%s_interface_info.parent_struct.properties[n] != NULL; n++)\n"
" {\n"
" GDBusPropertyInfo *info = _%s_interface_info.parent_struct.properties[n];\n"
" if (info->flags & G_DBUS_PROPERTY_INFO_FLAGS_READABLE)\n"
" {\n"
" GVariant *value;\n"
' value = _%s_skeleton_handle_get_property (g_dbus_interface_skeleton_get_connection (G_DBUS_INTERFACE_SKELETON (skeleton)), NULL, g_dbus_interface_skeleton_get_object_path (G_DBUS_INTERFACE_SKELETON (skeleton)), "%s", info->name, NULL, skeleton);\n'
" if (value != NULL)\n"
" {\n"
" g_variant_take_ref (value);\n"
' g_variant_builder_add (&builder, "{sv}", info->name, value);\n'
" g_variant_unref (value);\n"
" }\n"
" }\n"
" }\n"
"out:\n"
" return g_variant_builder_end (&builder);\n"
"}\n"
"\n" % (i.name_lower, i.name_lower, i.name_lower, i.name_lower, i.name)
)
if len(i.properties) > 0:
self.outfile.write(
"static gboolean _%s_emit_changed (gpointer user_data);\n"
"\n" % (i.name_lower)
)
self.outfile.write(
"static void\n"
"%s_skeleton_dbus_interface_flush (GDBusInterfaceSkeleton *_skeleton"
% (i.name_lower)
)
if len(i.properties) == 0:
self.outfile.write(" G_GNUC_UNUSED)\n")
else:
self.outfile.write(")\n")
self.outfile.write("{\n")
if len(i.properties) > 0:
self.outfile.write(
" %sSkeleton *skeleton = %s%s_SKELETON (_skeleton);\n"
" gboolean emit_changed = FALSE;\n"
"\n"
" g_mutex_lock (&skeleton->priv->lock);\n"
" if (skeleton->priv->changed_properties_idle_source != NULL)\n"
" {\n"
" g_source_destroy (skeleton->priv->changed_properties_idle_source);\n"
" skeleton->priv->changed_properties_idle_source = NULL;\n"
" emit_changed = TRUE;\n"
" }\n"
" g_mutex_unlock (&skeleton->priv->lock);\n"
"\n"
" if (emit_changed)\n"
" _%s_emit_changed (skeleton);\n"
% (i.camel_name, i.ns_upper, i.name_upper, i.name_lower)
)
self.outfile.write("}\n" "\n")
for s in i.signals:
self.outfile.write(
"static void\n"
"_%s_on_signal_%s (\n"
" %s *object" % (i.name_lower, s.name_lower, i.camel_name)
)
for a in s.args:
self.outfile.write(",\n %sarg_%s" % (a.ctype_in, a.name))
self.outfile.write(
")\n"
"{\n"
" %sSkeleton *skeleton = %s%s_SKELETON (object);\n\n"
" GList *connections, *l;\n"
" GVariant *signal_variant;\n"
" connections = g_dbus_interface_skeleton_get_connections (G_DBUS_INTERFACE_SKELETON (skeleton));\n"
% (i.camel_name, i.ns_upper, i.name_upper)
)
self.outfile.write(
"\n" ' signal_variant = g_variant_ref_sink (g_variant_new ("('
)
for a in s.args:
self.outfile.write("%s" % (a.format_in))
self.outfile.write(')"')
for a in s.args:
self.outfile.write(",\n arg_%s" % (a.name))
self.outfile.write("));\n")
self.outfile.write(
" for (l = connections; l != NULL; l = l->next)\n"
" {\n"
" GDBusConnection *connection = l->data;\n"
" g_dbus_connection_emit_signal (connection,\n"
' NULL, g_dbus_interface_skeleton_get_object_path (G_DBUS_INTERFACE_SKELETON (skeleton)), "%s", "%s",\n'
" signal_variant, NULL);\n"
" }\n" % (i.name, s.name)
)
self.outfile.write(" g_variant_unref (signal_variant);\n")
self.outfile.write(" g_list_free_full (connections, g_object_unref);\n")
self.outfile.write("}\n" "\n")
self.outfile.write(
"static void %s_skeleton_iface_init (%sIface *iface);\n"
% (i.name_lower, i.camel_name)
)
self.outfile.write("#if GLIB_VERSION_MAX_ALLOWED >= GLIB_VERSION_2_38\n")
self.outfile.write(
"G_DEFINE_TYPE_WITH_CODE (%sSkeleton, %s_skeleton, G_TYPE_DBUS_INTERFACE_SKELETON,\n"
% (i.camel_name, i.name_lower)
)
self.outfile.write(
" G_ADD_PRIVATE (%sSkeleton)\n" % (i.camel_name)
)
self.outfile.write(
" G_IMPLEMENT_INTERFACE (%sTYPE_%s, %s_skeleton_iface_init))\n\n"
% (i.ns_upper, i.name_upper, i.name_lower)
)
self.outfile.write("#else\n")
self.outfile.write(
"G_DEFINE_TYPE_WITH_CODE (%sSkeleton, %s_skeleton, G_TYPE_DBUS_INTERFACE_SKELETON,\n"
% (i.camel_name, i.name_lower)
)
self.outfile.write(
" G_IMPLEMENT_INTERFACE (%sTYPE_%s, %s_skeleton_iface_init))\n\n"
% (i.ns_upper, i.name_upper, i.name_lower)
)
self.outfile.write("#endif\n")
# finalize
self.outfile.write(
"static void\n"
"%s_skeleton_finalize (GObject *object)\n"
"{\n" % (i.name_lower)
)
self.outfile.write(
" %sSkeleton *skeleton = %s%s_SKELETON (object);\n"
% (i.camel_name, i.ns_upper, i.name_upper)
)
if len(i.properties) > 0:
self.outfile.write(
" guint n;\n"
" for (n = 0; n < %d; n++)\n"
" g_value_unset (&skeleton->priv->properties[n]);\n"
% (len(i.properties))
)
self.outfile.write(" g_free (skeleton->priv->properties);\n")
self.outfile.write(
" g_list_free_full (skeleton->priv->changed_properties, (GDestroyNotify) _changed_property_free);\n"
)
self.outfile.write(
" if (skeleton->priv->changed_properties_idle_source != NULL)\n"
)
self.outfile.write(
" g_source_destroy (skeleton->priv->changed_properties_idle_source);\n"
)
self.outfile.write(" g_main_context_unref (skeleton->priv->context);\n")
self.outfile.write(" g_mutex_clear (&skeleton->priv->lock);\n")
self.outfile.write(
" G_OBJECT_CLASS (%s_skeleton_parent_class)->finalize (object);\n"
"}\n"
"\n" % (i.name_lower)
)
# property accessors (TODO: generate PropertiesChanged signals in setter)
if len(i.properties) > 0:
self.outfile.write(
"static void\n"
"%s_skeleton_get_property (GObject *object,\n"
" guint prop_id,\n"
" GValue *value,\n"
" GParamSpec *pspec G_GNUC_UNUSED)\n"
"{\n" % (i.name_lower)
)
self.outfile.write(
" %sSkeleton *skeleton = %s%s_SKELETON (object);\n"
" g_assert (prop_id != 0 && prop_id - 1 < %d);\n"
" g_mutex_lock (&skeleton->priv->lock);\n"
" g_value_copy (&skeleton->priv->properties[prop_id - 1], value);\n"
" g_mutex_unlock (&skeleton->priv->lock);\n"
% (i.camel_name, i.ns_upper, i.name_upper, len(i.properties))
)
self.outfile.write("}\n" "\n")
# if property is already scheduled then re-use entry.. though it could be
# that the user did
#
# foo_set_prop_bar (object, "");
# foo_set_prop_bar (object, "blah");
#
# say, every update... In this case, where nothing happens, we obviously
# don't want a PropertiesChanged() event. We can easily check for this
# by comparing against the _original value_ recorded before the first
# change event. If the latest value is not different from the original
# one, we can simply ignore the ChangedProperty
#
self.outfile.write(
"static gboolean\n"
"_%s_emit_changed (gpointer user_data)\n"
"{\n"
" %sSkeleton *skeleton = %s%s_SKELETON (user_data);\n"
% (i.name_lower, i.camel_name, i.ns_upper, i.name_upper)
)
self.outfile.write(
" GList *l;\n"
" GVariantBuilder builder;\n"
" GVariantBuilder invalidated_builder;\n"
" guint num_changes;\n"
"\n"
" g_mutex_lock (&skeleton->priv->lock);\n"
' g_variant_builder_init (&builder, G_VARIANT_TYPE ("a{sv}"));\n'
' g_variant_builder_init (&invalidated_builder, G_VARIANT_TYPE ("as"));\n'
" for (l = skeleton->priv->changed_properties, num_changes = 0; l != NULL; l = l->next)\n"
" {\n"
" ChangedProperty *cp = l->data;\n"
" GVariant *variant;\n"
" const GValue *cur_value;\n"
"\n"
" cur_value = &skeleton->priv->properties[cp->prop_id - 1];\n"
" if (!_g_value_equal (cur_value, &cp->orig_value))\n"
" {\n"
" variant = g_dbus_gvalue_to_gvariant (cur_value, G_VARIANT_TYPE (cp->info->parent_struct.signature));\n"
' g_variant_builder_add (&builder, "{sv}", cp->info->parent_struct.name, variant);\n'
" g_variant_unref (variant);\n"
" num_changes++;\n"
" }\n"
" }\n"
" if (num_changes > 0)\n"
" {\n"
" GList *connections, *ll;\n"
" GVariant *signal_variant;"
"\n"
' signal_variant = g_variant_ref_sink (g_variant_new ("(sa{sv}as)", "%s",\n'
" &builder, &invalidated_builder));\n"
" connections = g_dbus_interface_skeleton_get_connections (G_DBUS_INTERFACE_SKELETON (skeleton));\n"
" for (ll = connections; ll != NULL; ll = ll->next)\n"
" {\n"
" GDBusConnection *connection = ll->data;\n"
"\n"
" g_dbus_connection_emit_signal (connection,\n"
" NULL, g_dbus_interface_skeleton_get_object_path (G_DBUS_INTERFACE_SKELETON (skeleton)),\n"
' "org.freedesktop.DBus.Properties",\n'
' "PropertiesChanged",\n'
" signal_variant,\n"
" NULL);\n"
" }\n"
" g_variant_unref (signal_variant);\n"
" g_list_free_full (connections, g_object_unref);\n"
" }\n"
" else\n"
" {\n"
" g_variant_builder_clear (&builder);\n"
" g_variant_builder_clear (&invalidated_builder);\n"
" }\n" % (i.name)
)
self.outfile.write(
" g_list_free_full (skeleton->priv->changed_properties, (GDestroyNotify) _changed_property_free);\n"
)
self.outfile.write(" skeleton->priv->changed_properties = NULL;\n")
self.outfile.write(
" skeleton->priv->changed_properties_idle_source = NULL;\n"
)
self.outfile.write(" g_mutex_unlock (&skeleton->priv->lock);\n")
self.outfile.write(" return FALSE;\n" "}\n" "\n")
# holding lock while being called
self.outfile.write(
"static void\n"
"_%s_schedule_emit_changed (%sSkeleton *skeleton, const _ExtendedGDBusPropertyInfo *info, guint prop_id, const GValue *orig_value)\n"
"{\n"
" ChangedProperty *cp;\n"
" GList *l;\n"
" cp = NULL;\n"
" for (l = skeleton->priv->changed_properties; l != NULL; l = l->next)\n"
" {\n"
" ChangedProperty *i_cp = l->data;\n"
" if (i_cp->info == info)\n"
" {\n"
" cp = i_cp;\n"
" break;\n"
" }\n"
" }\n" % (i.name_lower, i.camel_name)
)
self.outfile.write(
" if (cp == NULL)\n"
" {\n"
" cp = g_new0 (ChangedProperty, 1);\n"
" cp->prop_id = prop_id;\n"
" cp->info = info;\n"
" skeleton->priv->changed_properties = g_list_prepend (skeleton->priv->changed_properties, cp);\n"
" g_value_init (&cp->orig_value, G_VALUE_TYPE (orig_value));\n"
" g_value_copy (orig_value, &cp->orig_value);\n"
" }\n"
"}\n"
"\n"
)
# Postpone setting up the refresh source until the ::notify signal is emitted as
# this allows use of g_object_freeze_notify()/g_object_thaw_notify() ...
# This is useful when updating several properties from another thread than
# where the idle will be emitted from
self.outfile.write(
"static void\n"
"%s_skeleton_notify (GObject *object,\n"
" GParamSpec *pspec G_GNUC_UNUSED)\n"
"{\n"
" %sSkeleton *skeleton = %s%s_SKELETON (object);\n"
" g_mutex_lock (&skeleton->priv->lock);\n"
" if (skeleton->priv->changed_properties != NULL &&\n"
" skeleton->priv->changed_properties_idle_source == NULL)\n"
" {\n"
" skeleton->priv->changed_properties_idle_source = g_idle_source_new ();\n"
" g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);\n"
" g_source_set_callback (skeleton->priv->changed_properties_idle_source, _%s_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);\n"
' g_source_set_name (skeleton->priv->changed_properties_idle_source, "[generated] _%s_emit_changed");\n'
" g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);\n"
" g_source_unref (skeleton->priv->changed_properties_idle_source);\n"
" }\n"
" g_mutex_unlock (&skeleton->priv->lock);\n"
"}\n"
"\n"
% (
i.name_lower,
i.camel_name,
i.ns_upper,
i.name_upper,
i.name_lower,
i.name_lower,
)
)
self.outfile.write(
"static void\n"
"%s_skeleton_set_property (GObject *object,\n"
" guint prop_id,\n"
" const GValue *value,\n"
" GParamSpec *pspec)\n"
"{\n" % (i.name_lower)
)
self.outfile.write(
" const _ExtendedGDBusPropertyInfo *info;\n"
" %sSkeleton *skeleton = %s%s_SKELETON (object);\n"
" g_assert (prop_id != 0 && prop_id - 1 < %d);\n"
" info = (const _ExtendedGDBusPropertyInfo *) _%s_property_info_pointers[prop_id - 1];\n"
" g_mutex_lock (&skeleton->priv->lock);\n"
" g_object_freeze_notify (object);\n"
" if (!_g_value_equal (value, &skeleton->priv->properties[prop_id - 1]))\n"
" {\n"
" if (g_dbus_interface_skeleton_get_connection (G_DBUS_INTERFACE_SKELETON (skeleton)) != NULL &&\n"
" info->emits_changed_signal)\n"
" _%s_schedule_emit_changed (skeleton, info, prop_id, &skeleton->priv->properties[prop_id - 1]);\n"
" g_value_copy (value, &skeleton->priv->properties[prop_id - 1]);\n"
" g_object_notify_by_pspec (object, pspec);\n"
" }\n"
" g_mutex_unlock (&skeleton->priv->lock);\n"
" g_object_thaw_notify (object);\n"
% (
i.camel_name,
i.ns_upper,
i.name_upper,
len(i.properties),
i.name_lower,
i.name_lower,
)
)
self.outfile.write("}\n" "\n")
self.outfile.write(
"static void\n"
"%s_skeleton_init (%sSkeleton *skeleton)\n"
"{\n"
"#if GLIB_VERSION_MAX_ALLOWED >= GLIB_VERSION_2_38\n"
" skeleton->priv = %s_skeleton_get_instance_private (skeleton);\n"
"#else\n"
" skeleton->priv = G_TYPE_INSTANCE_GET_PRIVATE (skeleton, %sTYPE_%s_SKELETON, %sSkeletonPrivate);\n"
"#endif\n\n"
% (
i.name_lower,
i.camel_name,
i.name_lower,
i.ns_upper,
i.name_upper,
i.camel_name,
)
)
self.outfile.write(" g_mutex_init (&skeleton->priv->lock);\n")
self.outfile.write(
" skeleton->priv->context = g_main_context_ref_thread_default ();\n"
)
if len(i.properties) > 0:
self.outfile.write(
" skeleton->priv->properties = g_new0 (GValue, %d);\n"
% (len(i.properties))
)
n = 0
for p in i.properties:
self.outfile.write(
" g_value_init (&skeleton->priv->properties[%d], %s);\n"
% (n, p.arg.gtype)
)
n += 1
self.outfile.write("}\n" "\n")
# property vfuncs
n = 0
for p in i.properties:
self.outfile.write(
"static %s\n"
"%s_skeleton_get_%s (%s *object)\n"
"{\n" % (p.arg.ctype_in, i.name_lower, p.name_lower, i.camel_name)
)
self.outfile.write(
" %sSkeleton *skeleton = %s%s_SKELETON (object);\n"
% (i.camel_name, i.ns_upper, i.name_upper)
)
self.outfile.write(
" %svalue;\n"
" g_mutex_lock (&skeleton->priv->lock);\n"
" value = %s (&(skeleton->priv->properties[%d]));\n"
" g_mutex_unlock (&skeleton->priv->lock);\n"
% (p.arg.ctype_in_g, p.arg.gvalue_get, n)
)
self.outfile.write(" return value;\n")
self.outfile.write("}\n")
self.outfile.write("\n")
n += 1
self.outfile.write(
"static void\n"
"%s_skeleton_class_init (%sSkeletonClass *klass)\n"
"{\n"
" GObjectClass *gobject_class;\n"
" GDBusInterfaceSkeletonClass *skeleton_class;\n"
"\n"
" gobject_class = G_OBJECT_CLASS (klass);\n"
" gobject_class->finalize = %s_skeleton_finalize;\n"
% (i.name_lower, i.camel_name, i.name_lower)
)
if len(i.properties) > 0:
self.outfile.write(
" gobject_class->get_property = %s_skeleton_get_property;\n"
" gobject_class->set_property = %s_skeleton_set_property;\n"
" gobject_class->notify = %s_skeleton_notify;\n"
"\n" % (i.name_lower, i.name_lower, i.name_lower)
)
self.outfile.write(
"\n" " %s_override_properties (gobject_class, 1);\n" % (i.name_lower)
)
self.outfile.write(
"\n" " skeleton_class = G_DBUS_INTERFACE_SKELETON_CLASS (klass);\n"
)
self.outfile.write(
" skeleton_class->get_info = %s_skeleton_dbus_interface_get_info;\n"
% (i.name_lower)
)
self.outfile.write(
" skeleton_class->get_properties = %s_skeleton_dbus_interface_get_properties;\n"
% (i.name_lower)
)
self.outfile.write(
" skeleton_class->flush = %s_skeleton_dbus_interface_flush;\n"
% (i.name_lower)
)
self.outfile.write(
" skeleton_class->get_vtable = %s_skeleton_dbus_interface_get_vtable;\n"
% (i.name_lower)
)
self.outfile.write(
"\n"
"#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_38\n"
" g_type_class_add_private (klass, sizeof (%sSkeletonPrivate));\n"
"#endif\n" % (i.camel_name)
)
self.outfile.write("}\n" "\n")
self.outfile.write(
"static void\n"
"%s_skeleton_iface_init (%sIface *iface" % (i.name_lower, i.camel_name)
)
if len(i.signals) == 0 and len(i.properties) == 0:
self.outfile.write(" G_GNUC_UNUSED)\n")
else:
self.outfile.write(")\n")
self.outfile.write("{\n")
for s in i.signals:
self.outfile.write(
" iface->%s = _%s_on_signal_%s;\n"
% (s.name_lower, i.name_lower, s.name_lower)
)
for p in i.properties:
self.outfile.write(
" iface->get_%s = %s_skeleton_get_%s;\n"
% (p.name_lower, i.name_lower, p.name_lower)
)
self.outfile.write("}\n" "\n")
# constructors
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %s_skeleton_new:\n"
" *\n"
" * Creates a skeleton object for the D-Bus interface #%s.\n"
" *\n"
" * Returns: (transfer full) (type %sSkeleton): The skeleton object.\n"
% (i.name_lower, i.name, i.camel_name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write(
"%s *\n"
"%s_skeleton_new (void)\n"
"{\n"
" return %s%s (g_object_new (%sTYPE_%s_SKELETON, NULL));\n"
"}\n"
"\n"
% (
i.camel_name,
i.name_lower,
i.ns_upper,
i.name_upper,
i.ns_upper,
i.name_upper,
)
)
# ---------------------------------------------------------------------------------------------------
def generate_object(self):
self.outfile.write(
"/* ------------------------------------------------------------------------\n"
" * Code for Object, ObjectProxy and ObjectSkeleton\n"
" * ------------------------------------------------------------------------\n"
" */\n"
"\n"
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * SECTION:%sObject\n"
" * @title: %sObject\n"
" * @short_description: Specialized GDBusObject types\n"
" *\n"
" * This section contains the #%sObject, #%sObjectProxy, and #%sObjectSkeleton types which make it easier to work with objects implementing generated types for D-Bus interfaces.\n"
" */\n"
% (
self.namespace,
self.namespace,
self.namespace,
self.namespace,
self.namespace,
),
False,
)
)
self.outfile.write("\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sObject:\n"
" *\n"
" * The #%sObject type is a specialized container of interfaces.\n"
" */\n" % (self.namespace, self.namespace),
False,
)
)
self.outfile.write("\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sObjectIface:\n"
" * @parent_iface: The parent interface.\n"
" *\n"
" * Virtual table for the #%sObject interface.\n"
" */\n" % (self.namespace, self.namespace),
False,
)
)
self.outfile.write("\n")
self.outfile.write(
"typedef %sObjectIface %sObjectInterface;\n"
% (self.namespace, self.namespace)
)
self.outfile.write(
"G_DEFINE_INTERFACE_WITH_CODE (%sObject, %sobject, G_TYPE_OBJECT, g_type_interface_add_prerequisite (g_define_type_id, G_TYPE_DBUS_OBJECT);)\n"
% (self.namespace, self.ns_lower)
)
self.outfile.write("\n")
self.outfile.write(
"static void\n"
"%sobject_default_init (%sObjectIface *iface)\n"
"{\n" % (self.ns_lower, self.namespace)
)
for i in self.ifaces:
self.outfile.write(
self.docbook_gen.expand(
" /**\n"
" * %sObject:%s:\n"
" *\n"
" * The #%s instance corresponding to the D-Bus interface #%s, if any.\n"
" *\n"
" * Connect to the #GObject::notify signal to get informed of property changes.\n"
% (self.namespace, i.name_hyphen, i.camel_name, i.name),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 2)
flags = "G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS"
if i.deprecated:
flags = "G_PARAM_DEPRECATED | " + flags
self.outfile.write(
' g_object_interface_install_property (iface, g_param_spec_object ("%s", "%s", "%s", %sTYPE_%s, %s));\n'
"\n"
% (
i.name_hyphen,
i.name_hyphen,
i.name_hyphen,
self.ns_upper,
i.name_upper,
flags,
)
)
self.outfile.write("}\n" "\n")
for i in self.ifaces:
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sobject_get_%s:\n"
" * @object: A #%sObject.\n"
" *\n"
" * Gets the #%s instance for the D-Bus interface #%s on @object, if any.\n"
" *\n"
" * Returns: (transfer full) (nullable): A #%s that must be freed with g_object_unref() or %%NULL if @object does not implement the interface.\n"
% (
self.ns_lower,
i.name_upper.lower(),
self.namespace,
i.camel_name,
i.name,
i.camel_name,
),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write(
"%s *%sobject_get_%s (%sObject *object)\n"
% (i.camel_name, self.ns_lower, i.name_upper.lower(), self.namespace)
)
self.outfile.write(
"{\n"
" GDBusInterface *ret;\n"
' ret = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "%s");\n'
" if (ret == NULL)\n"
" return NULL;\n"
" return %s%s (ret);\n"
"}\n"
"\n" % (i.name, self.ns_upper, i.name_upper)
)
self.outfile.write("\n")
for i in self.ifaces:
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sobject_peek_%s: (skip)\n"
" * @object: A #%sObject.\n"
" *\n"
" * Like %sobject_get_%s() but doesn't increase the reference count on the returned object.\n"
" *\n"
" * It is not safe to use the returned object if you are on another thread than the one where the #GDBusObjectManagerClient or #GDBusObjectManagerServer for @object is running.\n"
" *\n"
" * Returns: (transfer none) (nullable): A #%s or %%NULL if @object does not implement the interface. Do not free the returned object, it is owned by @object.\n"
% (
self.ns_lower,
i.name_upper.lower(),
self.namespace,
self.ns_lower,
i.name_upper.lower(),
i.camel_name,
),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write(
"%s *%sobject_peek_%s (%sObject *object)\n"
% (i.camel_name, self.ns_lower, i.name_upper.lower(), self.namespace)
)
self.outfile.write(
"{\n"
" GDBusInterface *ret;\n"
' ret = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "%s");\n'
" if (ret == NULL)\n"
" return NULL;\n"
" g_object_unref (ret);\n"
" return %s%s (ret);\n"
"}\n"
"\n" % (i.name, self.ns_upper, i.name_upper)
)
self.outfile.write("\n")
# shared by ObjectProxy and ObjectSkeleton classes
self.outfile.write(
"static void\n"
"%sobject_notify (GDBusObject *object, GDBusInterface *interface)\n"
"{\n"
" _ExtendedGDBusInterfaceInfo *info = (_ExtendedGDBusInterfaceInfo *) g_dbus_interface_get_info (interface);\n"
" /* info can be NULL if the other end is using a D-Bus interface we don't know\n"
" * anything about, for example old generated code in this process talking to\n"
" * newer generated code in the other process. */\n"
" if (info != NULL)\n"
" g_object_notify (G_OBJECT (object), info->hyphen_name);\n"
"}\n"
"\n" % (self.ns_lower)
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sObjectProxy:\n"
" *\n"
" * The #%sObjectProxy structure contains only private data and should only be accessed using the provided API.\n"
% (self.namespace, self.namespace),
False,
)
)
self.outfile.write(" */\n")
self.outfile.write("\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sObjectProxyClass:\n"
" * @parent_class: The parent class.\n"
" *\n"
" * Class structure for #%sObjectProxy.\n"
% (self.namespace, self.namespace),
False,
)
)
self.outfile.write(" */\n")
self.outfile.write("\n")
# class boilerplate
self.outfile.write(
"static void\n"
"%sobject_proxy__%sobject_iface_init (%sObjectIface *iface G_GNUC_UNUSED)\n"
"{\n"
"}\n"
"\n" % (self.ns_lower, self.ns_lower, self.namespace)
)
self.outfile.write(
"static void\n"
"%sobject_proxy__g_dbus_object_iface_init (GDBusObjectIface *iface)\n"
"{\n"
" iface->interface_added = %sobject_notify;\n"
" iface->interface_removed = %sobject_notify;\n"
"}\n"
"\n" % (self.ns_lower, self.ns_lower, self.ns_lower)
)
self.outfile.write("\n")
self.outfile.write(
"G_DEFINE_TYPE_WITH_CODE (%sObjectProxy, %sobject_proxy, G_TYPE_DBUS_OBJECT_PROXY,\n"
" G_IMPLEMENT_INTERFACE (%sTYPE_OBJECT, %sobject_proxy__%sobject_iface_init)\n"
" G_IMPLEMENT_INTERFACE (G_TYPE_DBUS_OBJECT, %sobject_proxy__g_dbus_object_iface_init))\n"
"\n"
% (
self.namespace,
self.ns_lower,
self.ns_upper,
self.ns_lower,
self.ns_lower,
self.ns_lower,
)
)
# class boilerplate
self.outfile.write(
"static void\n"
"%sobject_proxy_init (%sObjectProxy *object G_GNUC_UNUSED)\n"
"{\n"
"}\n"
"\n" % (self.ns_lower, self.namespace)
)
self.outfile.write(
"static void\n"
"%sobject_proxy_set_property (GObject *gobject,\n"
" guint prop_id,\n"
" const GValue *value G_GNUC_UNUSED,\n"
" GParamSpec *pspec)\n"
"{\n"
" G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);\n"
% (self.ns_lower)
)
self.outfile.write("}\n" "\n")
self.outfile.write(
"static void\n"
"%sobject_proxy_get_property (GObject *gobject,\n"
" guint prop_id,\n"
" GValue *value,\n"
" GParamSpec *pspec)\n"
"{\n"
" %sObjectProxy *object = %sOBJECT_PROXY (gobject);\n"
" GDBusInterface *interface;\n"
"\n"
" switch (prop_id)\n"
" {\n" % (self.ns_lower, self.namespace, self.ns_upper)
)
n = 1
for i in self.ifaces:
self.outfile.write(
" case %d:\n"
' interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "%s");\n'
" g_value_take_object (value, interface);\n"
" break;\n"
"\n" % (n, i.name)
)
n += 1
self.outfile.write(
" default:\n"
" G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);\n"
" break;\n"
" }\n"
"}\n"
"\n"
)
self.outfile.write(
"static void\n"
"%sobject_proxy_class_init (%sObjectProxyClass *klass)\n"
"{\n"
" GObjectClass *gobject_class = G_OBJECT_CLASS (klass);\n"
"\n"
" gobject_class->set_property = %sobject_proxy_set_property;\n"
" gobject_class->get_property = %sobject_proxy_get_property;\n"
"\n" % (self.ns_lower, self.namespace, self.ns_lower, self.ns_lower)
)
n = 1
for i in self.ifaces:
self.outfile.write(
' g_object_class_override_property (gobject_class, %d, "%s");'
"\n" % (n, i.name_hyphen)
)
n += 1
self.outfile.write("}\n" "\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sobject_proxy_new:\n"
" * @connection: A #GDBusConnection.\n"
" * @object_path: An object path.\n"
" *\n"
" * Creates a new proxy object.\n"
" *\n"
" * Returns: (transfer full): The proxy object.\n"
" */\n" % (self.ns_lower),
False,
)
)
self.outfile.write(
"%sObjectProxy *\n"
"%sobject_proxy_new (GDBusConnection *connection,\n"
" const gchar *object_path)\n"
"{\n"
" g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), NULL);\n"
" g_return_val_if_fail (g_variant_is_object_path (object_path), NULL);\n"
' return %sOBJECT_PROXY (g_object_new (%sTYPE_OBJECT_PROXY, "g-connection", connection, "g-object-path", object_path, NULL));\n'
"}\n"
"\n" % (self.namespace, self.ns_lower, self.ns_upper, self.ns_upper)
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sObjectSkeleton:\n"
" *\n"
" * The #%sObjectSkeleton structure contains only private data and should only be accessed using the provided API.\n"
% (self.namespace, self.namespace),
False,
)
)
self.outfile.write(" */\n")
self.outfile.write("\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sObjectSkeletonClass:\n"
" * @parent_class: The parent class.\n"
" *\n"
" * Class structure for #%sObjectSkeleton.\n"
% (self.namespace, self.namespace),
False,
)
)
self.outfile.write(" */\n")
self.outfile.write("\n")
# class boilerplate
self.outfile.write(
"static void\n"
"%sobject_skeleton__%sobject_iface_init (%sObjectIface *iface G_GNUC_UNUSED)\n"
"{\n"
"}\n"
"\n" % (self.ns_lower, self.ns_lower, self.namespace)
)
self.outfile.write("\n")
self.outfile.write(
"static void\n"
"%sobject_skeleton__g_dbus_object_iface_init (GDBusObjectIface *iface)\n"
"{\n"
" iface->interface_added = %sobject_notify;\n"
" iface->interface_removed = %sobject_notify;\n"
"}\n"
"\n" % (self.ns_lower, self.ns_lower, self.ns_lower)
)
self.outfile.write(
"G_DEFINE_TYPE_WITH_CODE (%sObjectSkeleton, %sobject_skeleton, G_TYPE_DBUS_OBJECT_SKELETON,\n"
" G_IMPLEMENT_INTERFACE (%sTYPE_OBJECT, %sobject_skeleton__%sobject_iface_init)\n"
" G_IMPLEMENT_INTERFACE (G_TYPE_DBUS_OBJECT, %sobject_skeleton__g_dbus_object_iface_init))\n"
"\n"
% (
self.namespace,
self.ns_lower,
self.ns_upper,
self.ns_lower,
self.ns_lower,
self.ns_lower,
)
)
# class boilerplate
self.outfile.write(
"static void\n"
"%sobject_skeleton_init (%sObjectSkeleton *object G_GNUC_UNUSED)\n"
"{\n"
"}\n"
"\n" % (self.ns_lower, self.namespace)
)
self.outfile.write(
"static void\n"
"%sobject_skeleton_set_property (GObject *gobject,\n"
" guint prop_id,\n"
" const GValue *value,\n"
" GParamSpec *pspec)\n"
"{\n"
" %sObjectSkeleton *object = %sOBJECT_SKELETON (gobject);\n"
" GDBusInterfaceSkeleton *interface;\n"
"\n"
" switch (prop_id)\n"
" {\n" % (self.ns_lower, self.namespace, self.ns_upper)
)
n = 1
for i in self.ifaces:
self.outfile.write(
" case %d:\n"
" interface = g_value_get_object (value);\n"
" if (interface != NULL)\n"
" {\n"
" g_warn_if_fail (%sIS_%s (interface));\n"
" g_dbus_object_skeleton_add_interface (G_DBUS_OBJECT_SKELETON (object), interface);\n"
" }\n"
" else\n"
" {\n"
' g_dbus_object_skeleton_remove_interface_by_name (G_DBUS_OBJECT_SKELETON (object), "%s");\n'
" }\n"
" break;\n"
"\n" % (n, self.ns_upper, i.name_upper, i.name)
)
n += 1
self.outfile.write(
" default:\n"
" G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);\n"
" break;\n"
" }\n"
"}\n"
"\n"
)
self.outfile.write(
"static void\n"
"%sobject_skeleton_get_property (GObject *gobject,\n"
" guint prop_id,\n"
" GValue *value,\n"
" GParamSpec *pspec)\n"
"{\n"
" %sObjectSkeleton *object = %sOBJECT_SKELETON (gobject);\n"
" GDBusInterface *interface;\n"
"\n"
" switch (prop_id)\n"
" {\n" % (self.ns_lower, self.namespace, self.ns_upper)
)
n = 1
for i in self.ifaces:
self.outfile.write(
" case %d:\n"
' interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "%s");\n'
" g_value_take_object (value, interface);\n"
" break;\n"
"\n" % (n, i.name)
)
n += 1
self.outfile.write(
" default:\n"
" G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);\n"
" break;\n"
" }\n"
"}\n"
"\n"
)
self.outfile.write(
"static void\n"
"%sobject_skeleton_class_init (%sObjectSkeletonClass *klass)\n"
"{\n"
" GObjectClass *gobject_class = G_OBJECT_CLASS (klass);\n"
"\n"
" gobject_class->set_property = %sobject_skeleton_set_property;\n"
" gobject_class->get_property = %sobject_skeleton_get_property;\n"
"\n" % (self.ns_lower, self.namespace, self.ns_lower, self.ns_lower)
)
n = 1
for i in self.ifaces:
self.outfile.write(
' g_object_class_override_property (gobject_class, %d, "%s");'
"\n" % (n, i.name_hyphen)
)
n += 1
self.outfile.write("}\n" "\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sobject_skeleton_new:\n"
" * @object_path: An object path.\n"
" *\n"
" * Creates a new skeleton object.\n"
" *\n"
" * Returns: (transfer full): The skeleton object.\n"
" */\n" % (self.ns_lower),
False,
)
)
self.outfile.write(
"%sObjectSkeleton *\n"
"%sobject_skeleton_new (const gchar *object_path)\n"
"{\n"
" g_return_val_if_fail (g_variant_is_object_path (object_path), NULL);\n"
' return %sOBJECT_SKELETON (g_object_new (%sTYPE_OBJECT_SKELETON, "g-object-path", object_path, NULL));\n'
"}\n"
"\n" % (self.namespace, self.ns_lower, self.ns_upper, self.ns_upper)
)
for i in self.ifaces:
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sobject_skeleton_set_%s:\n"
" * @object: A #%sObjectSkeleton.\n"
" * @interface_: (nullable): A #%s or %%NULL to clear the interface.\n"
" *\n"
" * Sets the #%s instance for the D-Bus interface #%s on @object.\n"
% (
self.ns_lower,
i.name_upper.lower(),
self.namespace,
i.camel_name,
i.camel_name,
i.name,
),
False,
)
)
self.write_gtkdoc_deprecated_and_since_and_close(i, self.outfile, 0)
self.outfile.write(
"void %sobject_skeleton_set_%s (%sObjectSkeleton *object, %s *interface_)\n"
% (self.ns_lower, i.name_upper.lower(), self.namespace, i.camel_name)
)
self.outfile.write(
"{\n"
' g_object_set (G_OBJECT (object), "%s", interface_, NULL);\n'
"}\n"
"\n" % (i.name_hyphen)
)
self.outfile.write("\n")
def generate_object_manager_client(self):
self.outfile.write(
"/* ------------------------------------------------------------------------\n"
" * Code for ObjectManager client\n"
" * ------------------------------------------------------------------------\n"
" */\n"
"\n"
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * SECTION:%sObjectManagerClient\n"
" * @title: %sObjectManagerClient\n"
" * @short_description: Generated GDBusObjectManagerClient type\n"
" *\n"
" * This section contains a #GDBusObjectManagerClient that uses %sobject_manager_client_get_proxy_type() as the #GDBusProxyTypeFunc.\n"
" */\n" % (self.namespace, self.namespace, self.ns_lower),
False,
)
)
self.outfile.write("\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sObjectManagerClient:\n"
" *\n"
" * The #%sObjectManagerClient structure contains only private data and should only be accessed using the provided API.\n"
% (self.namespace, self.namespace),
False,
)
)
self.outfile.write(" */\n")
self.outfile.write("\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sObjectManagerClientClass:\n"
" * @parent_class: The parent class.\n"
" *\n"
" * Class structure for #%sObjectManagerClient.\n"
% (self.namespace, self.namespace),
False,
)
)
self.outfile.write(" */\n")
self.outfile.write("\n")
# class boilerplate
self.outfile.write(
"G_DEFINE_TYPE (%sObjectManagerClient, %sobject_manager_client, G_TYPE_DBUS_OBJECT_MANAGER_CLIENT)\n"
"\n" % (self.namespace, self.ns_lower)
)
# class boilerplate
self.outfile.write(
"static void\n"
"%sobject_manager_client_init (%sObjectManagerClient *manager G_GNUC_UNUSED)\n"
"{\n"
"}\n"
"\n" % (self.ns_lower, self.namespace)
)
self.outfile.write(
"static void\n"
"%sobject_manager_client_class_init (%sObjectManagerClientClass *klass G_GNUC_UNUSED)\n"
"{\n"
"}\n"
"\n" % (self.ns_lower, self.namespace)
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sobject_manager_client_get_proxy_type:\n"
" * @manager: A #GDBusObjectManagerClient.\n"
" * @object_path: The object path of the remote object (unused).\n"
" * @interface_name: (nullable): Interface name of the remote object or %%NULL to get the object proxy #GType.\n"
" * @user_data: User data (unused).\n"
" *\n"
" * A #GDBusProxyTypeFunc that maps @interface_name to the generated #GDBusObjectProxy derived and #GDBusProxy derived types.\n"
" *\n"
" * Returns: A #GDBusProxy derived #GType if @interface_name is not %%NULL, otherwise the #GType for #%sObjectProxy.\n"
% (self.ns_lower, self.namespace),
False,
)
)
self.outfile.write(" */\n")
self.outfile.write(
"GType\n"
"%sobject_manager_client_get_proxy_type (GDBusObjectManagerClient *manager G_GNUC_UNUSED, const gchar *object_path G_GNUC_UNUSED, const gchar *interface_name, gpointer user_data G_GNUC_UNUSED)\n"
"{\n" % (self.ns_lower)
)
self.outfile.write(
" static gsize once_init_value = 0;\n"
" static GHashTable *lookup_hash;\n"
" GType ret;\n"
"\n"
" if (interface_name == NULL)\n"
" return %sTYPE_OBJECT_PROXY;\n"
" if (g_once_init_enter (&once_init_value))\n"
" {\n"
" lookup_hash = g_hash_table_new (g_str_hash, g_str_equal);\n"
% (self.ns_upper)
)
for i in self.ifaces:
self.outfile.write(
' g_hash_table_insert (lookup_hash, (gpointer) "%s", GSIZE_TO_POINTER (%sTYPE_%s_PROXY));\n'
% (i.name, i.ns_upper, i.name_upper)
)
self.outfile.write(" g_once_init_leave (&once_init_value, 1);\n" " }\n")
self.outfile.write(
" ret = (GType) GPOINTER_TO_SIZE (g_hash_table_lookup (lookup_hash, interface_name));\n"
" if (ret == (GType) 0)\n"
" ret = G_TYPE_DBUS_PROXY;\n"
)
self.outfile.write(" return ret;\n" "}\n" "\n")
# constructors
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sobject_manager_client_new:\n"
" * @connection: A #GDBusConnection.\n"
" * @flags: Flags from the #GDBusObjectManagerClientFlags enumeration.\n"
" * @name: (nullable): A bus name (well-known or unique) or %%NULL if @connection is not a message bus connection.\n"
" * @object_path: An object path.\n"
" * @cancellable: (nullable): A #GCancellable or %%NULL.\n"
" * @callback: A #GAsyncReadyCallback to call when the request is satisfied.\n"
" * @user_data: User data to pass to @callback.\n"
" *\n"
" * Asynchronously creates #GDBusObjectManagerClient using %sobject_manager_client_get_proxy_type() as the #GDBusProxyTypeFunc. See g_dbus_object_manager_client_new() for more details.\n"
" *\n"
" * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).\n"
" * You can then call %sobject_manager_client_new_finish() to get the result of the operation.\n"
" *\n"
" * See %sobject_manager_client_new_sync() for the synchronous, blocking version of this constructor.\n"
% (self.ns_lower, self.ns_lower, self.ns_lower, self.ns_lower),
False,
)
)
self.outfile.write(" */\n")
self.outfile.write(
"void\n"
"%sobject_manager_client_new (\n"
" GDBusConnection *connection,\n"
" GDBusObjectManagerClientFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GAsyncReadyCallback callback,\n"
" gpointer user_data)\n"
"{\n"
' g_async_initable_new_async (%sTYPE_OBJECT_MANAGER_CLIENT, G_PRIORITY_DEFAULT, cancellable, callback, user_data, "flags", flags, "name", name, "connection", connection, "object-path", object_path, "get-proxy-type-func", %sobject_manager_client_get_proxy_type, NULL);\n'
"}\n"
"\n" % (self.ns_lower, self.ns_upper, self.ns_lower)
)
self.outfile.write(
"/**\n"
" * %sobject_manager_client_new_finish:\n"
" * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to %sobject_manager_client_new().\n"
" * @error: Return location for error or %%NULL\n"
" *\n"
" * Finishes an operation started with %sobject_manager_client_new().\n"
" *\n"
" * Returns: (transfer full) (type %sObjectManagerClient): The constructed object manager client or %%NULL if @error is set.\n"
% (self.ns_lower, self.ns_lower, self.ns_lower, self.namespace)
)
self.outfile.write(" */\n")
self.outfile.write(
"GDBusObjectManager *\n"
"%sobject_manager_client_new_finish (\n"
" GAsyncResult *res,\n"
" GError **error)\n"
"{\n"
" GObject *ret;\n"
" GObject *source_object;\n"
" source_object = g_async_result_get_source_object (res);\n"
" ret = g_async_initable_new_finish (G_ASYNC_INITABLE (source_object), res, error);\n"
" g_object_unref (source_object);\n"
" if (ret != NULL)\n"
" return G_DBUS_OBJECT_MANAGER (ret);\n"
" else\n"
" return NULL;\n"
"}\n"
"\n" % (self.ns_lower)
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sobject_manager_client_new_sync:\n"
" * @connection: A #GDBusConnection.\n"
" * @flags: Flags from the #GDBusObjectManagerClientFlags enumeration.\n"
" * @name: (nullable): A bus name (well-known or unique) or %%NULL if @connection is not a message bus connection.\n"
" * @object_path: An object path.\n"
" * @cancellable: (nullable): A #GCancellable or %%NULL.\n"
" * @error: Return location for error or %%NULL\n"
" *\n"
" * Synchronously creates #GDBusObjectManagerClient using %sobject_manager_client_get_proxy_type() as the #GDBusProxyTypeFunc. See g_dbus_object_manager_client_new_sync() for more details.\n"
" *\n"
" * The calling thread is blocked until a reply is received.\n"
" *\n"
" * See %sobject_manager_client_new() for the asynchronous version of this constructor.\n"
" *\n"
" * Returns: (transfer full) (type %sObjectManagerClient): The constructed object manager client or %%NULL if @error is set.\n"
% (self.ns_lower, self.ns_lower, self.ns_lower, self.namespace),
False,
)
)
self.outfile.write(" */\n")
self.outfile.write(
"GDBusObjectManager *\n"
"%sobject_manager_client_new_sync (\n"
" GDBusConnection *connection,\n"
" GDBusObjectManagerClientFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GError **error)\n"
"{\n"
" GInitable *ret;\n"
' ret = g_initable_new (%sTYPE_OBJECT_MANAGER_CLIENT, cancellable, error, "flags", flags, "name", name, "connection", connection, "object-path", object_path, "get-proxy-type-func", %sobject_manager_client_get_proxy_type, NULL);\n'
" if (ret != NULL)\n"
" return G_DBUS_OBJECT_MANAGER (ret);\n"
" else\n"
" return NULL;\n"
"}\n"
"\n" % (self.ns_lower, self.ns_upper, self.ns_lower)
)
self.outfile.write("\n")
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sobject_manager_client_new_for_bus:\n"
" * @bus_type: A #GBusType.\n"
" * @flags: Flags from the #GDBusObjectManagerClientFlags enumeration.\n"
" * @name: A bus name (well-known or unique).\n"
" * @object_path: An object path.\n"
" * @cancellable: (nullable): A #GCancellable or %%NULL.\n"
" * @callback: A #GAsyncReadyCallback to call when the request is satisfied.\n"
" * @user_data: User data to pass to @callback.\n"
" *\n"
" * Like %sobject_manager_client_new() but takes a #GBusType instead of a #GDBusConnection.\n"
" *\n"
" * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).\n"
" * You can then call %sobject_manager_client_new_for_bus_finish() to get the result of the operation.\n"
" *\n"
" * See %sobject_manager_client_new_for_bus_sync() for the synchronous, blocking version of this constructor.\n"
% (self.ns_lower, self.ns_lower, self.ns_lower, self.ns_lower),
False,
)
)
self.outfile.write(" */\n")
self.outfile.write(
"void\n"
"%sobject_manager_client_new_for_bus (\n"
" GBusType bus_type,\n"
" GDBusObjectManagerClientFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GAsyncReadyCallback callback,\n"
" gpointer user_data)\n"
"{\n"
' g_async_initable_new_async (%sTYPE_OBJECT_MANAGER_CLIENT, G_PRIORITY_DEFAULT, cancellable, callback, user_data, "flags", flags, "name", name, "bus-type", bus_type, "object-path", object_path, "get-proxy-type-func", %sobject_manager_client_get_proxy_type, NULL);\n'
"}\n"
"\n" % (self.ns_lower, self.ns_upper, self.ns_lower)
)
self.outfile.write(
"/**\n"
" * %sobject_manager_client_new_for_bus_finish:\n"
" * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to %sobject_manager_client_new_for_bus().\n"
" * @error: Return location for error or %%NULL\n"
" *\n"
" * Finishes an operation started with %sobject_manager_client_new_for_bus().\n"
" *\n"
" * Returns: (transfer full) (type %sObjectManagerClient): The constructed object manager client or %%NULL if @error is set.\n"
% (self.ns_lower, self.ns_lower, self.ns_lower, self.namespace)
)
self.outfile.write(" */\n")
self.outfile.write(
"GDBusObjectManager *\n"
"%sobject_manager_client_new_for_bus_finish (\n"
" GAsyncResult *res,\n"
" GError **error)\n"
"{\n"
" GObject *ret;\n"
" GObject *source_object;\n"
" source_object = g_async_result_get_source_object (res);\n"
" ret = g_async_initable_new_finish (G_ASYNC_INITABLE (source_object), res, error);\n"
" g_object_unref (source_object);\n"
" if (ret != NULL)\n"
" return G_DBUS_OBJECT_MANAGER (ret);\n"
" else\n"
" return NULL;\n"
"}\n"
"\n" % (self.ns_lower)
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * %sobject_manager_client_new_for_bus_sync:\n"
" * @bus_type: A #GBusType.\n"
" * @flags: Flags from the #GDBusObjectManagerClientFlags enumeration.\n"
" * @name: A bus name (well-known or unique).\n"
" * @object_path: An object path.\n"
" * @cancellable: (nullable): A #GCancellable or %%NULL.\n"
" * @error: Return location for error or %%NULL\n"
" *\n"
" * Like %sobject_manager_client_new_sync() but takes a #GBusType instead of a #GDBusConnection.\n"
" *\n"
" * The calling thread is blocked until a reply is received.\n"
" *\n"
" * See %sobject_manager_client_new_for_bus() for the asynchronous version of this constructor.\n"
" *\n"
" * Returns: (transfer full) (type %sObjectManagerClient): The constructed object manager client or %%NULL if @error is set.\n"
% (self.ns_lower, self.ns_lower, self.ns_lower, self.namespace),
False,
)
)
self.outfile.write(" */\n")
self.outfile.write(
"GDBusObjectManager *\n"
"%sobject_manager_client_new_for_bus_sync (\n"
" GBusType bus_type,\n"
" GDBusObjectManagerClientFlags flags,\n"
" const gchar *name,\n"
" const gchar *object_path,\n"
" GCancellable *cancellable,\n"
" GError **error)\n"
"{\n"
" GInitable *ret;\n"
' ret = g_initable_new (%sTYPE_OBJECT_MANAGER_CLIENT, cancellable, error, "flags", flags, "name", name, "bus-type", bus_type, "object-path", object_path, "get-proxy-type-func", %sobject_manager_client_get_proxy_type, NULL);\n'
" if (ret != NULL)\n"
" return G_DBUS_OBJECT_MANAGER (ret);\n"
" else\n"
" return NULL;\n"
"}\n"
"\n" % (self.ns_lower, self.ns_upper, self.ns_lower)
)
self.outfile.write("\n")
# ---------------------------------------------------------------------------------------------------
def write_gtkdoc_deprecated_and_since_and_close(self, obj, f, indent):
if len(obj.since) > 0:
f.write("%*s *\n" "%*s * Since: %s\n" % (indent, "", indent, "", obj.since))
if obj.deprecated:
if isinstance(obj, dbustypes.Interface):
thing = "The D-Bus interface"
elif isinstance(obj, dbustypes.Method):
thing = "The D-Bus method"
elif isinstance(obj, dbustypes.Signal):
thing = "The D-Bus signal"
elif isinstance(obj, dbustypes.Property):
thing = "The D-Bus property"
else:
print_error('Cannot handle object "{}"'.format(obj))
f.write(
self.docbook_gen.expand(
"%*s *\n"
"%*s * Deprecated: %s has been deprecated.\n"
% (indent, "", indent, "", thing),
False,
)
)
f.write("%*s */\n" % (indent, ""))
# ---------------------------------------------------------------------------------------------------
def generate_interface_intro(self, i):
self.outfile.write(
"/* ------------------------------------------------------------------------\n"
" * Code for interface %s\n"
" * ------------------------------------------------------------------------\n"
" */\n"
"\n" % (i.name)
)
self.outfile.write(
self.docbook_gen.expand(
"/**\n"
" * SECTION:%s\n"
" * @title: %s\n"
" * @short_description: Generated C code for the %s D-Bus interface\n"
" *\n"
" * This section contains code for working with the #%s D-Bus interface in C.\n"
" */\n" % (i.camel_name, i.camel_name, i.name, i.name),
False,
)
)
self.outfile.write("\n")
def generate(self):
self.generate_body_preamble()
for i in self.ifaces:
self.generate_interface_intro(i)
self.generate_introspection_for_interface(i)
self.generate_interface(i)
self.generate_property_accessors(i)
self.generate_signal_emitters(i)
self.generate_method_calls(i)
self.generate_method_completers(i)
self.generate_proxy(i)
self.generate_skeleton(i)
if self.generate_objmanager:
self.generate_object()
self.generate_object_manager_client()
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