gio/gdbus-2.0/codegen/codegen.py

   1 # -*- Mode: Python -*-
   2
   3 # GDBus - GLib D-Bus Library
   4 #
   5 # Copyright (C) 2008-2011 Red Hat, Inc.
   6 #
   7 # This library is free software; you can redistribute it and/or
   8 # modify it under the terms of the GNU Lesser General Public
   9 # License as published by the Free Software Foundation; either
  10 # version 2 of the License, or (at your option) any later version.
  11 #
  12 # This library is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 # Lesser General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU Lesser General
  18 # Public License along with this library; if not, write to the
  19 # Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  20 # Boston, MA 02111-1307, USA.
  21 #
  22 # Author: David Zeuthen <davidz@redhat.com>
  23
  24 import sys
  25
  26 from . import config
  27 from . import utils
  28 from . import dbustypes
  29
  30 # ----------------------------------------------------------------------------------------------------
  31
  32 class CodeGenerator:
  33     def __init__(self, ifaces, namespace, interface_prefix, generate_objmanager, docbook_gen, h, c):
  34         self.docbook_gen = docbook_gen
  35         self.generate_objmanager = generate_objmanager
  36         self.ifaces = ifaces
  37         self.h = h
  38         self.c = c
  39         self.namespace = namespace
  40         if len(namespace) > 0:
  41             if utils.is_ugly_case(namespace):
  42                 self.namespace = namespace.replace('_', '')
  43                 self.ns_upper = namespace.upper() + '_'
  44                 self.ns_lower = namespace.lower() + '_'
  45             else:
  46                 self.ns_upper = utils.camel_case_to_uscore(namespace).upper() + '_'
  47                 self.ns_lower = utils.camel_case_to_uscore(namespace).lower() + '_'
  48         else:
  49             self.ns_upper = ''
  50             self.ns_lower = ''
  51         self.interface_prefix = interface_prefix
  52         self.header_guard = self.h.name.upper().replace('.', '_').replace('-', '_').replace('/', '_')
  53
  54     # ----------------------------------------------------------------------------------------------------
  55
  56     def generate_intro(self):
  57         self.c.write('/*\n'
  58                      ' * Generated by gdbus-codegen %s. DO NOT EDIT.\n'
  59                      ' *\n'
  60                      ' * The license of this code is the same as for the source it was derived from.\n'
  61                      ' */\n'
  62                      '\n'
  63                      %(config.VERSION))
  64         self.c.write('#ifdef HAVE_CONFIG_H\n'
  65                      '#  include "config.h"\n'
  66                      '#endif\n'
  67                      '\n'
  68                      '#include "%s"\n'
  69                      '\n'%(self.h.name))
  70
  71         self.c.write('#ifdef G_OS_UNIX\n'
  72                      '#  include <gio/gunixfdlist.h>\n'
  73                      '#endif\n'
  74                      '\n')
  75
  76         self.c.write('typedef struct\n'
  77                      '{\n'
  78                      '  GDBusArgInfo parent_struct;\n'
  79                      '  gboolean use_gvariant;\n'
  80                      '} _ExtendedGDBusArgInfo;\n'
  81                      '\n')
  82
  83         self.c.write('typedef struct\n'
  84                      '{\n'
  85                      '  GDBusMethodInfo parent_struct;\n'
  86                      '  const gchar *signal_name;\n'
  87                      '  gboolean pass_fdlist;\n'
  88                      '} _ExtendedGDBusMethodInfo;\n'
  89                      '\n')
  90
  91         self.c.write('typedef struct\n'
  92                      '{\n'
  93                      '  GDBusSignalInfo parent_struct;\n'
  94                      '  const gchar *signal_name;\n'
  95                      '} _ExtendedGDBusSignalInfo;\n'
  96                      '\n')
  97
  98         self.c.write('typedef struct\n'
  99                      '{\n'
 100                      '  GDBusPropertyInfo parent_struct;\n'
 101                      '  const gchar *hyphen_name;\n'
 102                      '  gboolean use_gvariant;\n'
 103                      '} _ExtendedGDBusPropertyInfo;\n'
 104                      '\n')
 105
 106         self.c.write('typedef struct\n'
 107                      '{\n'
 108                      '  GDBusInterfaceInfo parent_struct;\n'
 109                      '  const gchar *hyphen_name;\n'
 110                      '} _ExtendedGDBusInterfaceInfo;\n'
 111                      '\n')
 112
 113         self.c.write('typedef struct\n'
 114                      '{\n'
 115                      '  const _ExtendedGDBusPropertyInfo *info;\n'
 116                      '  guint prop_id;\n'
 117                      '  GValue orig_value; /* the value before the change */\n'
 118                      '} ChangedProperty;\n'
 119                      '\n'
 120                      'static void\n'
 121                      '_changed_property_free (ChangedProperty *data)\n'
 122                      '{\n'
 123                      '  g_value_unset (&data->orig_value);\n'
 124                      '  g_free (data);\n'
 125                      '}\n'
 126                      '\n')
 127
 128         self.c.write('static gboolean\n'
 129                      '_g_strv_equal0 (gchar **a, gchar **b)\n'
 130                      '{\n'
 131                      '  gboolean ret = FALSE;\n'
 132                      '  guint n;\n'
 133                      '  if (a == NULL && b == NULL)\n'
 134                      '    {\n'
 135                      '      ret = TRUE;\n'
 136                      '      goto out;\n'
 137                      '    }\n'
 138                      '  if (a == NULL || b == NULL)\n'
 139                      '    goto out;\n'
 140                      '  if (g_strv_length (a) != g_strv_length (b))\n'
 141                      '    goto out;\n'
 142                      '  for (n = 0; a[n] != NULL; n++)\n'
 143                      '    if (g_strcmp0 (a[n], b[n]) != 0)\n'
 144                      '      goto out;\n'
 145                      '  ret = TRUE;\n'
 146                      'out:\n'
 147                      '  return ret;\n'
 148                      '}\n'
 149                      '\n')
 150
 151         self.c.write('static gboolean\n'
 152                      '_g_variant_equal0 (GVariant *a, GVariant *b)\n'
 153                      '{\n'
 154                      '  gboolean ret = FALSE;\n'
 155                      '  if (a == NULL && b == NULL)\n'
 156                      '    {\n'
 157                      '      ret = TRUE;\n'
 158                      '      goto out;\n'
 159                      '    }\n'
 160                      '  if (a == NULL || b == NULL)\n'
 161                      '    goto out;\n'
 162                      '  ret = g_variant_equal (a, b);\n'
 163                      'out:\n'
 164                      '  return ret;\n'
 165                      '}\n'
 166                      '\n')
 167
 168         # simplified - only supports the types we use
 169         self.c.write('G_GNUC_UNUSED static gboolean\n'
 170                      '_g_value_equal (const GValue *a, const GValue *b)\n'
 171                      '{\n'
 172                      '  gboolean ret = FALSE;\n'
 173                      '  g_assert (G_VALUE_TYPE (a) == G_VALUE_TYPE (b));\n'
 174                      '  switch (G_VALUE_TYPE (a))\n'
 175                      '    {\n'
 176                      '      case G_TYPE_BOOLEAN:\n'
 177                      '        ret = (g_value_get_boolean (a) == g_value_get_boolean (b));\n'
 178                      '        break;\n'
 179                      '      case G_TYPE_UCHAR:\n'
 180                      '        ret = (g_value_get_uchar (a) == g_value_get_uchar (b));\n'
 181                      '        break;\n'
 182                      '      case G_TYPE_INT:\n'
 183                      '        ret = (g_value_get_int (a) == g_value_get_int (b));\n'
 184                      '        break;\n'
 185                      '      case G_TYPE_UINT:\n'
 186                      '        ret = (g_value_get_uint (a) == g_value_get_uint (b));\n'
 187                      '        break;\n'
 188                      '      case G_TYPE_INT64:\n'
 189                      '        ret = (g_value_get_int64 (a) == g_value_get_int64 (b));\n'
 190                      '        break;\n'
 191                      '      case G_TYPE_UINT64:\n'
 192                      '        ret = (g_value_get_uint64 (a) == g_value_get_uint64 (b));\n'
 193                      '        break;\n'
 194                      '      case G_TYPE_DOUBLE:\n'
 195                      '        ret = (g_value_get_double (a) == g_value_get_double (b));\n'
 196                      '        break;\n'
 197                      '      case G_TYPE_STRING:\n'
 198                      '        ret = (g_strcmp0 (g_value_get_string (a), g_value_get_string (b)) == 0);\n'
 199                      '        break;\n'
 200                      '      case G_TYPE_VARIANT:\n'
 201                      '        ret = _g_variant_equal0 (g_value_get_variant (a), g_value_get_variant (b));\n'
 202                      '        break;\n'
 203                      '      default:\n'
 204                      '        if (G_VALUE_TYPE (a) == G_TYPE_STRV)\n'
 205                      '          ret = _g_strv_equal0 (g_value_get_boxed (a), g_value_get_boxed (b));\n'
 206                      '        else\n'
 207                      '          g_critical ("_g_value_equal() does not handle type %s", g_type_name (G_VALUE_TYPE (a)));\n'
 208                      '        break;\n'
 209                      '    }\n'
 210                      '  return ret;\n'
 211                      '}\n'
 212                      '\n')
 213
 214         self.h.write('/*\n'
 215                      ' * Generated by gdbus-codegen %s. DO NOT EDIT.\n'
 216                      ' *\n'
 217                      ' * The license of this code is the same as for the source it was derived from.\n'
 218                      ' */\n'
 219                      '\n'
 220                      '#ifndef __%s__\n'
 221                      '#define __%s__\n'
 222                      '\n'%(config.VERSION, self.header_guard, self.header_guard))
 223         self.h.write('#include <gio/gio.h>\n'
 224                      '\n'
 225                      'G_BEGIN_DECLS\n'
 226                      '\n')
 227
 228     # ----------------------------------------------------------------------------------------------------
 229
 230     def declare_types(self):
 231         for i in self.ifaces:
 232             self.h.write('\n')
 233             self.h.write('/* ------------------------------------------------------------------------ */\n')
 234             self.h.write('/* Declarations for %s */\n'%i.name)
 235             self.h.write('\n')
 236
 237             # First the GInterface
 238             self.h.write('#define %sTYPE_%s (%s_get_type ())\n'%(i.ns_upper, i.name_upper, i.name_lower))
 239             self.h.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))
 240             self.h.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))
 241             self.h.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))
 242             self.h.write('\n')
 243             self.h.write('struct _%s;\n'%(i.camel_name))
 244             self.h.write('typedef struct _%s %s;\n'%(i.camel_name, i.camel_name))
 245             self.h.write('typedef struct _%sIface %sIface;\n'%(i.camel_name, i.camel_name))
 246             self.h.write('\n')
 247             self.h.write('struct _%sIface\n'%(i.camel_name))
 248             self.h.write('{\n')
 249             self.h.write('  GTypeInterface parent_iface;\n')
 250
 251             function_pointers = {}
 252
 253             # vfuncs for methods
 254             if len(i.methods) > 0:
 255                 self.h.write('\n')
 256                 for m in i.methods:
 257                     unix_fd = False
 258                     if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
 259                         unix_fd = True
 260                     key = (m.since, '_method_%s'%m.name_lower)
 261                     value  = '  gboolean (*handle_%s) (\n'%(m.name_lower)
 262                     value += '    %s *object,\n'%(i.camel_name)
 263                     value += '    GDBusMethodInvocation *invocation'%()
 264                     if unix_fd:
 265                         value += ',\n    GUnixFDList *fd_list'
 266                     for a in m.in_args:
 267                         value += ',\n    %sarg_%s'%(a.ctype_in, a.name)
 268                     value += ');\n\n'
 269                     function_pointers[key] = value
 270
 271             # vfuncs for signals
 272             if len(i.signals) > 0:
 273                 self.h.write('\n')
 274                 for s in i.signals:
 275                     key = (s.since, '_signal_%s'%s.name_lower)
 276                     value  = '  void (*%s) (\n'%(s.name_lower)
 277                     value += '    %s *object'%(i.camel_name)
 278                     for a in s.args:
 279                         value += ',\n    %sarg_%s'%(a.ctype_in, a.name)
 280                     value += ');\n\n'
 281                     function_pointers[key] = value
 282
 283             # vfuncs for properties
 284             if len(i.properties) > 0:
 285                 self.h.write('\n')
 286                 for p in i.properties:
 287                     key = (p.since, '_prop_get_%s'%p.name_lower)
 288                     value = '  %s (*get_%s) (%s *object);\n\n'%(p.arg.ctype_in, p.name_lower, i.camel_name)
 289                     function_pointers[key] = value
 290
 291             # Sort according to @since tag, then name.. this ensures
 292             # that the function pointers don't change order assuming
 293             # judicious use of @since
 294             #
 295             # Also use a proper version comparison function so e.g.
 296             # 10.0 comes after 2.0.
 297             #
 298             # See https://bugzilla.gnome.org/show_bug.cgi?id=647577#c5
 299             # for discussion
 300             keys = function_pointers.keys()
 301             if len(keys) > 0:
 302                 keys.sort(cmp=utils.my_version_cmp)
 303                 for key in keys:
 304                     self.h.write('%s'%function_pointers[key])
 305
 306             self.h.write('};\n')
 307             self.h.write('\n')
 308             self.h.write('GType %s_get_type (void) G_GNUC_CONST;\n'%(i.name_lower))
 309             self.h.write('\n')
 310             self.h.write('GDBusInterfaceInfo *%s_interface_info (void);\n'%(i.name_lower))
 311             self.h.write('guint %s_override_properties (GObjectClass *klass, guint property_id_begin);\n'%(i.name_lower))
 312             self.h.write('\n')
 313
 314             # Then method call completion functions
 315             if len(i.methods) > 0:
 316                 self.h.write('\n')
 317                 self.h.write('/* D-Bus method call completion functions: */\n')
 318                 for m in i.methods:
 319                     unix_fd = False
 320                     if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
 321                         unix_fd = True
 322                     if m.deprecated:
 323                         self.h.write('G_GNUC_DEPRECATED ')
 324                     self.h.write('void %s_complete_%s (\n'
 325                                  '    %s *object,\n'
 326                                  '    GDBusMethodInvocation *invocation'%(i.name_lower, m.name_lower, i.camel_name))
 327                     if unix_fd:
 328                         self.h.write(',\n    GUnixFDList *fd_list')
 329                     for a in m.out_args:
 330                         self.h.write(',\n    %s%s'%(a.ctype_in, a.name))
 331                     self.h.write(');\n')
 332                     self.h.write('\n')
 333                 self.h.write('\n')
 334
 335             # Then signal emission functions
 336             if len(i.signals) > 0:
 337                 self.h.write('\n')
 338                 self.h.write('/* D-Bus signal emissions functions: */\n')
 339                 for s in i.signals:
 340                     if s.deprecated:
 341                         self.h.write('G_GNUC_DEPRECATED ')
 342                     self.h.write('void %s_emit_%s (\n'
 343                                  '    %s *object'%(i.name_lower, s.name_lower, i.camel_name))
 344                     for a in s.args:
 345                         self.h.write(',\n    %sarg_%s'%(a.ctype_in, a.name))
 346                     self.h.write(');\n')
 347                     self.h.write('\n')
 348                 self.h.write('\n')
 349
 350             # Then method call declarations
 351             if len(i.methods) > 0:
 352                 self.h.write('\n')
 353                 self.h.write('/* D-Bus method calls: */\n')
 354                 for m in i.methods:
 355                     unix_fd = False
 356                     if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
 357                         unix_fd = True
 358                     # async begin
 359                     if m.deprecated:
 360                         self.h.write('G_GNUC_DEPRECATED ')
 361                     self.h.write('void %s_call_%s (\n'
 362                                  '    %s *proxy'%(i.name_lower, m.name_lower, i.camel_name))
 363                     for a in m.in_args:
 364                         self.h.write(',\n    %sarg_%s'%(a.ctype_in, a.name))
 365                     if unix_fd:
 366                         self.h.write(',\n    GUnixFDList *fd_list')
 367                     self.h.write(',\n'
 368                                  '    GCancellable *cancellable,\n'
 369                                  '    GAsyncReadyCallback callback,\n'
 370                                  '    gpointer user_data);\n')
 371                     self.h.write('\n')
 372                     # async finish
 373                     if m.deprecated:
 374                         self.h.write('G_GNUC_DEPRECATED ')
 375                     self.h.write('gboolean %s_call_%s_finish (\n'
 376                                  '    %s *proxy'%(i.name_lower, m.name_lower, i.camel_name))
 377                     for a in m.out_args:
 378                         self.h.write(',\n    %sout_%s'%(a.ctype_out, a.name))
 379                     if unix_fd:
 380                         self.h.write(',\n    GUnixFDList **out_fd_list')
 381                     self.h.write(',\n'
 382                                  '    GAsyncResult *res,\n'
 383                                  '    GError **error);\n')
 384                     self.h.write('\n')
 385                     # sync
 386                     if m.deprecated:
 387                         self.h.write('G_GNUC_DEPRECATED ')
 388                     self.h.write('gboolean %s_call_%s_sync (\n'
 389                                  '    %s *proxy'%(i.name_lower, m.name_lower, i.camel_name))
 390                     for a in m.in_args:
 391                         self.h.write(',\n    %sarg_%s'%(a.ctype_in, a.name))
 392                     if unix_fd:
 393                         self.h.write(',\n    GUnixFDList  *fd_list')
 394                     for a in m.out_args:
 395                         self.h.write(',\n    %sout_%s'%(a.ctype_out, a.name))
 396                     if unix_fd:
 397                         self.h.write(',\n    GUnixFDList **out_fd_list')
 398                     self.h.write(',\n'
 399                                  '    GCancellable *cancellable,\n'
 400                                  '    GError **error);\n')
 401                     self.h.write('\n')
 402                 self.h.write('\n')
 403
 404             # Then the property accessor declarations
 405             if len(i.properties) > 0:
 406                 self.h.write('\n')
 407                 self.h.write('/* D-Bus property accessors: */\n')
 408                 for p in i.properties:
 409                     # getter
 410                     if p.deprecated:
 411                         self.h.write('G_GNUC_DEPRECATED ')
 412                     self.h.write('%s%s_get_%s (%s *object);\n'%(p.arg.ctype_in, i.name_lower, p.name_lower, i.camel_name))
 413                     if p.arg.free_func != None:
 414                         if p.deprecated:
 415                             self.h.write('G_GNUC_DEPRECATED ')
 416                         self.h.write('%s%s_dup_%s (%s *object);\n'%(p.arg.ctype_in_dup, i.name_lower, p.name_lower, i.camel_name))
 417                     # setter
 418                     if p.deprecated:
 419                         self.h.write('G_GNUC_DEPRECATED ')
 420                     self.h.write('void %s_set_%s (%s *object, %svalue);\n'%(i.name_lower, p.name_lower, i.camel_name, p.arg.ctype_in, ))
 421                     self.h.write('\n')
 422
 423             # Then the proxy
 424             self.h.write('\n')
 425             self.h.write('/* ---- */\n')
 426             self.h.write('\n')
 427             self.h.write('#define %sTYPE_%s_PROXY (%s_proxy_get_type ())\n'%(i.ns_upper, i.name_upper, i.name_lower))
 428             self.h.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))
 429             self.h.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))
 430             self.h.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))
 431             self.h.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))
 432             self.h.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))
 433             self.h.write('\n')
 434             self.h.write('typedef struct _%sProxy %sProxy;\n'%(i.camel_name, i.camel_name))
 435             self.h.write('typedef struct _%sProxyClass %sProxyClass;\n'%(i.camel_name, i.camel_name))
 436             self.h.write('typedef struct _%sProxyPrivate %sProxyPrivate;\n'%(i.camel_name, i.camel_name))
 437             self.h.write('\n')
 438             self.h.write('struct _%sProxy\n'%(i.camel_name))
 439             self.h.write('{\n')
 440             self.h.write('  /*< private >*/\n')
 441             self.h.write('  GDBusProxy parent_instance;\n')
 442             self.h.write('  %sProxyPrivate *priv;\n'%(i.camel_name))
 443             self.h.write('};\n')
 444             self.h.write('\n')
 445             self.h.write('struct _%sProxyClass\n'%(i.camel_name))
 446             self.h.write('{\n')
 447             self.h.write('  GDBusProxyClass parent_class;\n')
 448             self.h.write('};\n')
 449             self.h.write('\n')
 450             self.h.write('GType %s_proxy_get_type (void) G_GNUC_CONST;\n'%(i.name_lower))
 451
 452             self.h.write('\n')
 453             if i.deprecated:
 454                 self.h.write('G_GNUC_DEPRECATED ')
 455             self.h.write('void %s_proxy_new (\n'
 456                          '    GDBusConnection     *connection,\n'
 457                          '    GDBusProxyFlags      flags,\n'
 458                          '    const gchar         *name,\n'
 459                          '    const gchar         *object_path,\n'
 460                          '    GCancellable        *cancellable,\n'
 461                          '    GAsyncReadyCallback  callback,\n'
 462                          '    gpointer             user_data);\n'
 463                          %(i.name_lower))
 464             if i.deprecated:
 465                 self.h.write('G_GNUC_DEPRECATED ')
 466             self.h.write('%s *%s_proxy_new_finish (\n'
 467                          '    GAsyncResult        *res,\n'
 468                          '    GError             **error);\n'
 469                          %(i.camel_name, i.name_lower))
 470             if i.deprecated:
 471                 self.h.write('G_GNUC_DEPRECATED ')
 472             self.h.write('%s *%s_proxy_new_sync (\n'
 473                          '    GDBusConnection     *connection,\n'
 474                          '    GDBusProxyFlags      flags,\n'
 475                          '    const gchar         *name,\n'
 476                          '    const gchar         *object_path,\n'
 477                          '    GCancellable        *cancellable,\n'
 478                          '    GError             **error);\n'
 479                          %(i.camel_name, i.name_lower))
 480             self.h.write('\n')
 481             if i.deprecated:
 482                 self.h.write('G_GNUC_DEPRECATED ')
 483             self.h.write('void %s_proxy_new_for_bus (\n'
 484                          '    GBusType             bus_type,\n'
 485                          '    GDBusProxyFlags      flags,\n'
 486                          '    const gchar         *name,\n'
 487                          '    const gchar         *object_path,\n'
 488                          '    GCancellable        *cancellable,\n'
 489                          '    GAsyncReadyCallback  callback,\n'
 490                          '    gpointer             user_data);\n'
 491                          %(i.name_lower))
 492             if i.deprecated:
 493                 self.h.write('G_GNUC_DEPRECATED ')
 494             self.h.write('%s *%s_proxy_new_for_bus_finish (\n'
 495                          '    GAsyncResult        *res,\n'
 496                          '    GError             **error);\n'
 497                          %(i.camel_name, i.name_lower))
 498             if i.deprecated:
 499                 self.h.write('G_GNUC_DEPRECATED ')
 500             self.h.write('%s *%s_proxy_new_for_bus_sync (\n'
 501                          '    GBusType             bus_type,\n'
 502                          '    GDBusProxyFlags      flags,\n'
 503                          '    const gchar         *name,\n'
 504                          '    const gchar         *object_path,\n'
 505                          '    GCancellable        *cancellable,\n'
 506                          '    GError             **error);\n'
 507                          %(i.camel_name, i.name_lower))
 508             self.h.write('\n')
 509
 510             # Then the skeleton
 511             self.h.write('\n')
 512             self.h.write('/* ---- */\n')
 513             self.h.write('\n')
 514             self.h.write('#define %sTYPE_%s_SKELETON (%s_skeleton_get_type ())\n'%(i.ns_upper, i.name_upper, i.name_lower))
 515             self.h.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))
 516             self.h.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))
 517             self.h.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))
 518             self.h.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))
 519             self.h.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))
 520             self.h.write('\n')
 521             self.h.write('typedef struct _%sSkeleton %sSkeleton;\n'%(i.camel_name, i.camel_name))
 522             self.h.write('typedef struct _%sSkeletonClass %sSkeletonClass;\n'%(i.camel_name, i.camel_name))
 523             self.h.write('typedef struct _%sSkeletonPrivate %sSkeletonPrivate;\n'%(i.camel_name, i.camel_name))
 524             self.h.write('\n')
 525             self.h.write('struct _%sSkeleton\n'%(i.camel_name))
 526             self.h.write('{\n')
 527             self.h.write('  /*< private >*/\n')
 528             self.h.write('  GDBusInterfaceSkeleton parent_instance;\n')
 529             self.h.write('  %sSkeletonPrivate *priv;\n'%(i.camel_name))
 530             self.h.write('};\n')
 531             self.h.write('\n')
 532             self.h.write('struct _%sSkeletonClass\n'%(i.camel_name))
 533             self.h.write('{\n')
 534             self.h.write('  GDBusInterfaceSkeletonClass parent_class;\n')
 535             self.h.write('};\n')
 536             self.h.write('\n')
 537             self.h.write('GType %s_skeleton_get_type (void) G_GNUC_CONST;\n'%(i.name_lower))
 538             self.h.write('\n')
 539             if i.deprecated:
 540                 self.h.write('G_GNUC_DEPRECATED ')
 541             self.h.write('%s *%s_skeleton_new (void);\n'%(i.camel_name, i.name_lower))
 542
 543             self.h.write('\n')
 544
 545         # Finally, the Object, ObjectProxy, ObjectSkeleton and ObjectManagerClient
 546         if self.generate_objmanager:
 547             self.h.write('\n')
 548             self.h.write('/* ---- */\n')
 549             self.h.write('\n')
 550             self.h.write('#define %sTYPE_OBJECT (%sobject_get_type ())\n'%(self.ns_upper, self.ns_lower))
 551             self.h.write('#define %sOBJECT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), %sTYPE_OBJECT, %sObject))\n'%(self.ns_upper, self.ns_upper, self.namespace))
 552             self.h.write('#define %sIS_OBJECT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), %sTYPE_OBJECT))\n'%(self.ns_upper, self.ns_upper))
 553             self.h.write('#define %sOBJECT_GET_IFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE ((o), %sTYPE_OBJECT, %sObject))\n'%(self.ns_upper, self.ns_upper, self.namespace))
 554             self.h.write('\n')
 555             self.h.write('struct _%sObject;\n'%(self.namespace))
 556             self.h.write('typedef struct _%sObject %sObject;\n'%(self.namespace, self.namespace))
 557             self.h.write('typedef struct _%sObjectIface %sObjectIface;\n'%(self.namespace, self.namespace))
 558             self.h.write('\n')
 559             self.h.write('struct _%sObjectIface\n'%(self.namespace))
 560             self.h.write('{\n'
 561                          '  GTypeInterface parent_iface;\n'
 562                          '};\n'
 563                          '\n')
 564             self.h.write('GType %sobject_get_type (void) G_GNUC_CONST;\n'
 565                          '\n'
 566                          %(self.ns_lower))
 567             for i in self.ifaces:
 568                 if i.deprecated:
 569                     self.h.write('G_GNUC_DEPRECATED ')
 570                 self.h.write ('%s *%sobject_get_%s (%sObject *object);\n'
 571                               %(i.camel_name, self.ns_lower, i.name_upper.lower(), self.namespace))
 572             for i in self.ifaces:
 573                 if i.deprecated:
 574                     self.h.write('G_GNUC_DEPRECATED ')
 575                 self.h.write ('%s *%sobject_peek_%s (%sObject *object);\n'
 576                               %(i.camel_name, self.ns_lower, i.name_upper.lower(), self.namespace))
 577             self.h.write('\n')
 578             self.h.write('#define %sTYPE_OBJECT_PROXY (%sobject_proxy_get_type ())\n'%(self.ns_upper, self.ns_lower))
 579             self.h.write('#define %sOBJECT_PROXY(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), %sTYPE_OBJECT_PROXY, %sObjectProxy))\n'%(self.ns_upper, self.ns_upper, self.namespace))
 580             self.h.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))
 581             self.h.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))
 582             self.h.write('#define %sIS_OBJECT_PROXY(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), %sTYPE_OBJECT_PROXY))\n'%(self.ns_upper, self.ns_upper))
 583             self.h.write('#define %sIS_OBJECT_PROXY_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), %sTYPE_OBJECT_PROXY))\n'%(self.ns_upper, self.ns_upper))
 584             self.h.write('\n')
 585             self.h.write('typedef struct _%sObjectProxy %sObjectProxy;\n'%(self.namespace, self.namespace))
 586             self.h.write('typedef struct _%sObjectProxyClass %sObjectProxyClass;\n'%(self.namespace, self.namespace))
 587             self.h.write('typedef struct _%sObjectProxyPrivate %sObjectProxyPrivate;\n'%(self.namespace, self.namespace))
 588             self.h.write('\n')
 589             self.h.write('struct _%sObjectProxy\n'%(self.namespace))
 590             self.h.write('{\n')
 591             self.h.write('  /*< private >*/\n')
 592             self.h.write('  GDBusObjectProxy parent_instance;\n')
 593             self.h.write('  %sObjectProxyPrivate *priv;\n'%(self.namespace))
 594             self.h.write('};\n')
 595             self.h.write('\n')
 596             self.h.write('struct _%sObjectProxyClass\n'%(self.namespace))
 597             self.h.write('{\n')
 598             self.h.write('  GDBusObjectProxyClass parent_class;\n')
 599             self.h.write('};\n')
 600             self.h.write('\n')
 601             self.h.write('GType %sobject_proxy_get_type (void) G_GNUC_CONST;\n'%(self.ns_lower))
 602             self.h.write('%sObjectProxy *%sobject_proxy_new (GDBusConnection *connection, const gchar *object_path);\n'%(self.namespace, self.ns_lower))
 603             self.h.write('\n')
 604             self.h.write('#define %sTYPE_OBJECT_SKELETON (%sobject_skeleton_get_type ())\n'%(self.ns_upper, self.ns_lower))
 605             self.h.write('#define %sOBJECT_SKELETON(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), %sTYPE_OBJECT_SKELETON, %sObjectSkeleton))\n'%(self.ns_upper, self.ns_upper, self.namespace))
 606             self.h.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))
 607             self.h.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))
 608             self.h.write('#define %sIS_OBJECT_SKELETON(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), %sTYPE_OBJECT_SKELETON))\n'%(self.ns_upper, self.ns_upper))
 609             self.h.write('#define %sIS_OBJECT_SKELETON_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), %sTYPE_OBJECT_SKELETON))\n'%(self.ns_upper, self.ns_upper))
 610             self.h.write('\n')
 611             self.h.write('typedef struct _%sObjectSkeleton %sObjectSkeleton;\n'%(self.namespace, self.namespace))
 612             self.h.write('typedef struct _%sObjectSkeletonClass %sObjectSkeletonClass;\n'%(self.namespace, self.namespace))
 613             self.h.write('typedef struct _%sObjectSkeletonPrivate %sObjectSkeletonPrivate;\n'%(self.namespace, self.namespace))
 614             self.h.write('\n')
 615             self.h.write('struct _%sObjectSkeleton\n'%(self.namespace))
 616             self.h.write('{\n')
 617             self.h.write('  /*< private >*/\n')
 618             self.h.write('  GDBusObjectSkeleton parent_instance;\n')
 619             self.h.write('  %sObjectSkeletonPrivate *priv;\n'%(self.namespace))
 620             self.h.write('};\n')
 621             self.h.write('\n')
 622             self.h.write('struct _%sObjectSkeletonClass\n'%(self.namespace))
 623             self.h.write('{\n')
 624             self.h.write('  GDBusObjectSkeletonClass parent_class;\n')
 625             self.h.write('};\n')
 626             self.h.write('\n')
 627             self.h.write('GType %sobject_skeleton_get_type (void) G_GNUC_CONST;\n'%(self.ns_lower))
 628             self.h.write('%sObjectSkeleton *%sobject_skeleton_new (const gchar *object_path);\n'
 629                          %(self.namespace, self.ns_lower))
 630             for i in self.ifaces:
 631                 if i.deprecated:
 632                     self.h.write('G_GNUC_DEPRECATED ')
 633                 self.h.write ('void %sobject_skeleton_set_%s (%sObjectSkeleton *object, %s *interface_);\n'
 634                               %(self.ns_lower, i.name_upper.lower(), self.namespace, i.camel_name))
 635             self.h.write('\n')
 636
 637             self.h.write('/* ---- */\n')
 638             self.h.write('\n')
 639             self.h.write('#define %sTYPE_OBJECT_MANAGER_CLIENT (%sobject_manager_client_get_type ())\n'%(self.ns_upper, self.ns_lower))
 640             self.h.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))
 641             self.h.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))
 642             self.h.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))
 643             self.h.write('#define %sIS_OBJECT_MANAGER_CLIENT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), %sTYPE_OBJECT_MANAGER_CLIENT))\n'%(self.ns_upper, self.ns_upper))
 644             self.h.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))
 645             self.h.write('\n')
 646             self.h.write('typedef struct _%sObjectManagerClient %sObjectManagerClient;\n'%(self.namespace, self.namespace))
 647             self.h.write('typedef struct _%sObjectManagerClientClass %sObjectManagerClientClass;\n'%(self.namespace, self.namespace))
 648             self.h.write('typedef struct _%sObjectManagerClientPrivate %sObjectManagerClientPrivate;\n'%(self.namespace, self.namespace))
 649             self.h.write('\n')
 650             self.h.write('struct _%sObjectManagerClient\n'%(self.namespace))
 651             self.h.write('{\n')
 652             self.h.write('  /*< private >*/\n')
 653             self.h.write('  GDBusObjectManagerClient parent_instance;\n')
 654             self.h.write('  %sObjectManagerClientPrivate *priv;\n'%(self.namespace))
 655             self.h.write('};\n')
 656             self.h.write('\n')
 657             self.h.write('struct _%sObjectManagerClientClass\n'%(self.namespace))
 658             self.h.write('{\n')
 659             self.h.write('  GDBusObjectManagerClientClass parent_class;\n')
 660             self.h.write('};\n')
 661             self.h.write('\n')
 662             self.h.write('GType %sobject_manager_client_get_type (void) G_GNUC_CONST;\n'%(self.ns_lower))
 663             self.h.write('\n')
 664             self.h.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))
 665             self.h.write('\n')
 666             self.h.write('void %sobject_manager_client_new (\n'
 667                          '    GDBusConnection        *connection,\n'
 668                          '    GDBusObjectManagerClientFlags  flags,\n'
 669                          '    const gchar            *name,\n'
 670                          '    const gchar            *object_path,\n'
 671                          '    GCancellable           *cancellable,\n'
 672                          '    GAsyncReadyCallback     callback,\n'
 673                          '    gpointer                user_data);\n'
 674                          %(self.ns_lower))
 675             self.h.write('GDBusObjectManager *%sobject_manager_client_new_finish (\n'
 676                          '    GAsyncResult        *res,\n'
 677                          '    GError             **error);\n'
 678                          %(self.ns_lower))
 679             self.h.write('GDBusObjectManager *%sobject_manager_client_new_sync (\n'
 680                          '    GDBusConnection        *connection,\n'
 681                          '    GDBusObjectManagerClientFlags  flags,\n'
 682                          '    const gchar            *name,\n'
 683                          '    const gchar            *object_path,\n'
 684                          '    GCancellable           *cancellable,\n'
 685                          '    GError                **error);\n'
 686                          %(self.ns_lower))
 687             self.h.write('\n')
 688             self.h.write('void %sobject_manager_client_new_for_bus (\n'
 689                          '    GBusType                bus_type,\n'
 690                          '    GDBusObjectManagerClientFlags  flags,\n'
 691                          '    const gchar            *name,\n'
 692                          '    const gchar            *object_path,\n'
 693                          '    GCancellable           *cancellable,\n'
 694                          '    GAsyncReadyCallback     callback,\n'
 695                          '    gpointer                user_data);\n'
 696                          %(self.ns_lower))
 697             self.h.write('GDBusObjectManager *%sobject_manager_client_new_for_bus_finish (\n'
 698                          '    GAsyncResult        *res,\n'
 699                          '    GError             **error);\n'
 700                          %(self.ns_lower))
 701             self.h.write('GDBusObjectManager *%sobject_manager_client_new_for_bus_sync (\n'
 702                          '    GBusType                bus_type,\n'
 703                          '    GDBusObjectManagerClientFlags  flags,\n'
 704                          '    const gchar            *name,\n'
 705                          '    const gchar            *object_path,\n'
 706                          '    GCancellable           *cancellable,\n'
 707                          '    GError                **error);\n'
 708                          %(self.ns_lower))
 709             self.h.write('\n')
 710
 711     # ----------------------------------------------------------------------------------------------------
 712
 713     def generate_outro(self):
 714         self.h.write('\n'
 715                      'G_END_DECLS\n'
 716                      '\n'
 717                      '#endif /* __%s__ */\n'%(self.header_guard))
 718
 719     # ----------------------------------------------------------------------------------------------------
 720
 721     def generate_annotations(self, prefix, annotations):
 722         if annotations == None:
 723             return
 724
 725         n = 0
 726         for a in annotations:
 727             #self.generate_annotations('%s_%d'%(prefix, n), a.get_annotations())
 728
 729             # skip internal annotations
 730             if a.key.startswith('org.gtk.GDBus'):
 731                 continue
 732
 733             self.c.write('static const GDBusAnnotationInfo %s_%d =\n'
 734                          '{\n'
 735                          '  -1,\n'
 736                          '  (gchar *) "%s",\n'
 737                          '  (gchar *) "%s",\n'%(prefix, n, a.key, a.value))
 738             if len(a.annotations) == 0:
 739                 self.c.write('  NULL\n')
 740             else:
 741                 self.c.write('  (GDBusAnnotationInfo **) &%s_%d_pointers\n'%(prefix, n))
 742             self.c.write('};\n'
 743                          '\n')
 744             n += 1
 745
 746         if n > 0:
 747             self.c.write('static const GDBusAnnotationInfo * const %s_pointers[] =\n'
 748                              '{\n'%(prefix))
 749             m = 0;
 750             for a in annotations:
 751                 if a.key.startswith('org.gtk.GDBus'):
 752                     continue
 753                 self.c.write('  &%s_%d,\n'%(prefix, m))
 754                 m += 1
 755             self.c.write('  NULL\n'
 756                          '};\n'
 757                          '\n')
 758         return n
 759
 760     def generate_args(self, prefix, args):
 761         for a in args:
 762             num_anno = self.generate_annotations('%s_arg_%s_annotation_info'%(prefix, a.name), a.annotations)
 763
 764             self.c.write('static const _ExtendedGDBusArgInfo %s_%s =\n'
 765                          '{\n'
 766                          '  {\n'
 767                          '    -1,\n'
 768                          '    (gchar *) "%s",\n'
 769                          '    (gchar *) "%s",\n'%(prefix, a.name, a.name, a.signature))
 770             if num_anno == 0:
 771                 self.c.write('    NULL\n')
 772             else:
 773                 self.c.write('    (GDBusAnnotationInfo **) &%s_arg_%s_annotation_info_pointers\n'%(prefix, a.name))
 774             self.c.write('  },\n')
 775             if not utils.lookup_annotation(a.annotations, 'org.gtk.GDBus.C.ForceGVariant'):
 776                 self.c.write('  FALSE\n')
 777             else:
 778                 self.c.write('  TRUE\n')
 779             self.c.write('};\n'
 780                          '\n')
 781
 782         if len(args) > 0:
 783             self.c.write('static const _ExtendedGDBusArgInfo * const %s_pointers[] =\n'
 784                              '{\n'%(prefix))
 785             for a in args:
 786                 self.c.write('  &%s_%s,\n'%(prefix, a.name))
 787             self.c.write('  NULL\n'
 788                          '};\n'
 789                          '\n')
 790
 791     def generate_introspection_for_interface(self, i):
 792             self.c.write('/* ---- Introspection data for %s ---- */\n'
 793                          '\n'%(i.name))
 794
 795             if len(i.methods) > 0:
 796                 for m in i.methods:
 797                     unix_fd = False
 798                     if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
 799                         unix_fd = True
 800                     self.generate_args('_%s_method_info_%s_IN_ARG'%(i.name_lower, m.name_lower), m.in_args)
 801                     self.generate_args('_%s_method_info_%s_OUT_ARG'%(i.name_lower, m.name_lower), m.out_args)
 802
 803                     num_anno = self.generate_annotations('_%s_method_%s_annotation_info'%(i.name_lower, m.name_lower), m.annotations)
 804
 805                     self.c.write('static const _ExtendedGDBusMethodInfo _%s_method_info_%s =\n'
 806                                  '{\n'
 807                                  '  {\n'
 808                                  '    -1,\n'
 809                                  '    (gchar *) "%s",\n'%(i.name_lower, m.name_lower, m.name))
 810                     if len(m.in_args) == 0:
 811                         self.c.write('    NULL,\n')
 812                     else:
 813                         self.c.write('    (GDBusArgInfo **) &_%s_method_info_%s_IN_ARG_pointers,\n'%(i.name_lower, m.name_lower))
 814                     if len(m.out_args) == 0:
 815                         self.c.write('    NULL,\n')
 816                     else:
 817                         self.c.write('    (GDBusArgInfo **) &_%s_method_info_%s_OUT_ARG_pointers,\n'%(i.name_lower, m.name_lower))
 818                     if num_anno == 0:
 819                         self.c.write('    NULL\n')
 820                     else:
 821                         self.c.write('    (GDBusAnnotationInfo **) &_%s_method_%s_annotation_info_pointers\n'%(i.name_lower, m.name_lower))
 822                     self.c.write('  },\n'
 823                                  '  "handle-%s",\n'
 824                                  '  %s\n'
 825                                  %(m.name_hyphen, 'TRUE' if unix_fd else 'FALSE'))
 826                     self.c.write('};\n'
 827                                  '\n')
 828
 829                 self.c.write('static const _ExtendedGDBusMethodInfo * const _%s_method_info_pointers[] =\n'
 830                              '{\n'%(i.name_lower))
 831                 for m in i.methods:
 832                     self.c.write('  &_%s_method_info_%s,\n'%(i.name_lower, m.name_lower))
 833                 self.c.write('  NULL\n'
 834                              '};\n'
 835                              '\n')
 836
 837             # ---
 838
 839             if len(i.signals) > 0:
 840                 for s in i.signals:
 841                     self.generate_args('_%s_signal_info_%s_ARG'%(i.name_lower, s.name_lower), s.args)
 842
 843                     num_anno = self.generate_annotations('_%s_signal_%s_annotation_info'%(i.name_lower, s.name_lower), s.annotations)
 844                     self.c.write('static const _ExtendedGDBusSignalInfo _%s_signal_info_%s =\n'
 845                                  '{\n'
 846                                  '  {\n'
 847                                  '    -1,\n'
 848                                  '    (gchar *) "%s",\n'%(i.name_lower, s.name_lower, s.name))
 849                     if len(s.args) == 0:
 850                         self.c.write('    NULL,\n')
 851                     else:
 852                         self.c.write('    (GDBusArgInfo **) &_%s_signal_info_%s_ARG_pointers,\n'%(i.name_lower, s.name_lower))
 853                     if num_anno == 0:
 854                         self.c.write('    NULL\n')
 855                     else:
 856                         self.c.write('    (GDBusAnnotationInfo **) &_%s_signal_%s_annotation_info_pointers\n'%(i.name_lower, s.name_lower))
 857                     self.c.write('  },\n'
 858                                  '  "%s"\n'
 859                                  %(s.name_hyphen))
 860                     self.c.write('};\n'
 861                                  '\n')
 862
 863                 self.c.write('static const _ExtendedGDBusSignalInfo * const _%s_signal_info_pointers[] =\n'
 864                              '{\n'%(i.name_lower))
 865                 for s in i.signals:
 866                     self.c.write('  &_%s_signal_info_%s,\n'%(i.name_lower, s.name_lower))
 867                 self.c.write('  NULL\n'
 868                              '};\n'
 869                              '\n')
 870
 871             # ---
 872
 873             if len(i.properties) > 0:
 874                 for p in i.properties:
 875                     if p.readable and p.writable:
 876                         access = 'G_DBUS_PROPERTY_INFO_FLAGS_READABLE | G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE'
 877                     elif p.readable:
 878                         access = 'G_DBUS_PROPERTY_INFO_FLAGS_READABLE'
 879                     elif p.writable:
 880                         access = 'G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE'
 881                     else:
 882                         access = 'G_DBUS_PROPERTY_INFO_FLAGS_NONE'
 883                     num_anno = self.generate_annotations('_%s_property_%s_annotation_info'%(i.name_lower, p.name_lower), p.annotations)
 884                     self.c.write('static const _ExtendedGDBusPropertyInfo _%s_property_info_%s =\n'
 885                                  '{\n'
 886                                  '  {\n'
 887                                  '    -1,\n'
 888                                  '    (gchar *) "%s",\n'
 889                                  '    (gchar *) "%s",\n'
 890                                  '    %s,\n'%(i.name_lower, p.name_lower, p.name, p.arg.signature, access))
 891                     if num_anno == 0:
 892                         self.c.write('    NULL\n')
 893                     else:
 894                         self.c.write('    (GDBusAnnotationInfo **) &_%s_property_%s_annotation_info_pointers\n'%(i.name_lower, p.name_lower))
 895                     self.c.write('  },\n'
 896                                  '  "%s",\n'
 897                                  %(p.name_hyphen))
 898                     if not utils.lookup_annotation(p.annotations, 'org.gtk.GDBus.C.ForceGVariant'):
 899                         self.c.write('  FALSE\n')
 900                     else:
 901                         self.c.write('  TRUE\n')
 902                     self.c.write('};\n'
 903                                  '\n')
 904
 905                 self.c.write('static const _ExtendedGDBusPropertyInfo * const _%s_property_info_pointers[] =\n'
 906                              '{\n'%(i.name_lower))
 907                 for p in i.properties:
 908                     self.c.write('  &_%s_property_info_%s,\n'%(i.name_lower, p.name_lower))
 909                 self.c.write('  NULL\n'
 910                              '};\n'
 911                              '\n')
 912
 913             num_anno = self.generate_annotations('_%s_annotation_info'%(i.name_lower), i.annotations)
 914             self.c.write('static const _ExtendedGDBusInterfaceInfo _%s_interface_info =\n'
 915                          '{\n'
 916                          '  {\n'
 917                          '    -1,\n'
 918                          '    (gchar *) "%s",\n'%(i.name_lower, i.name))
 919             if len(i.methods) == 0:
 920                 self.c.write('    NULL,\n')
 921             else:
 922                 self.c.write('    (GDBusMethodInfo **) &_%s_method_info_pointers,\n'%(i.name_lower))
 923             if len(i.signals) == 0:
 924                 self.c.write('    NULL,\n')
 925             else:
 926                 self.c.write('    (GDBusSignalInfo **) &_%s_signal_info_pointers,\n'%(i.name_lower))
 927             if len(i.properties) == 0:
 928                 self.c.write('    NULL,\n')
 929             else:
 930                 self.c.write('    (GDBusPropertyInfo **) &_%s_property_info_pointers,\n'%(i.name_lower))
 931             if num_anno == 0:
 932                 self.c.write('    NULL\n')
 933             else:
 934                 self.c.write('    (GDBusAnnotationInfo **) &_%s_annotation_info_pointers\n'%(i.name_lower))
 935             self.c.write('  },\n'
 936                          '  "%s",\n'
 937                          '};\n'
 938                          '\n'
 939                          %(i.name_hyphen))
 940             self.c.write('\n')
 941             self.c.write(self.docbook_gen.expand(
 942                     '/**\n'
 943                     ' * %s_interface_info:\n'
 944                     ' *\n'
 945                     ' * Gets a machine-readable description of the #%s D-Bus interface.\n'
 946                     ' *\n'
 947                     ' * Returns: (transfer none): A #GDBusInterfaceInfo. Do not free.\n'
 948                     %(i.name_lower, i.name), False))
 949             self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
 950             self.c.write('GDBusInterfaceInfo *\n'
 951                          '%s_interface_info (void)\n'
 952                          '{\n'
 953                          '  return (GDBusInterfaceInfo *) &_%s_interface_info;\n'
 954                          '}\n'
 955                          '\n'%(i.name_lower, i.name_lower))
 956
 957             self.c.write(self.docbook_gen.expand(
 958                     '/**\n'
 959                     ' * %s_override_properties:\n'
 960                     ' * @klass: The class structure for a #GObject<!-- -->-derived class.\n'
 961                     ' * @property_id_begin: The property id to assign to the first overridden property.\n'
 962                     ' *\n'
 963                     ' * Overrides all #GObject properties in the #%s interface for a concrete class.\n'
 964                     ' * The properties are overridden in the order they are defined.\n'
 965                     ' *\n'
 966                     ' * Returns: The last property id.\n'
 967                     %(i.name_lower, i.camel_name), False))
 968             self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
 969             self.c.write('guint\n'
 970                          '%s_override_properties (GObjectClass *klass, guint property_id_begin)\n'
 971                          '{\n'%(i.name_lower))
 972             for p in i.properties:
 973                 self.c.write ('  g_object_class_override_property (klass, property_id_begin++, "%s");\n'%(p.name_hyphen))
 974             self.c.write('  return property_id_begin - 1;\n'
 975                          '}\n'
 976                          '\n')
 977             self.c.write('\n')
 978
 979     # ----------------------------------------------------------------------------------------------------
 980
 981     def generate_interface(self, i):
 982         self.c.write('\n')
 983
 984         self.c.write(self.docbook_gen.expand(
 985                 '/**\n'
 986                 ' * %s:\n'
 987                 ' *\n'
 988                 ' * Abstract interface type for the D-Bus interface #%s.\n'
 989                 %(i.camel_name, i.name), False))
 990         self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
 991         self.c.write('\n')
 992
 993         self.c.write(self.docbook_gen.expand(
 994                 '/**\n'
 995                 ' * %sIface:\n'
 996                 ' * @parent_iface: The parent interface.\n'
 997                 %(i.camel_name), False))
 998
 999         doc_bits = {}
1000         if len(i.methods) > 0:
1001             for m in i.methods:
1002                 key = (m.since, '_method_%s'%m.name_lower)
1003                 value  = '@handle_%s: '%(m.name_lower)
1004                 value += 'Handler for the #%s::handle-%s signal.'%(i.camel_name, m.name_hyphen)
1005                 doc_bits[key] = value
1006         if len(i.signals) > 0:
1007             for s in i.signals:
1008                 key = (s.since, '_signal_%s'%s.name_lower)
1009                 value  = '@%s: '%(s.name_lower)
1010                 value += 'Handler for the #%s::%s signal.'%(i.camel_name, s.name_hyphen)
1011                 doc_bits[key] = value
1012         if len(i.properties) > 0:
1013             for p in i.properties:
1014                 key = (p.since, '_prop_get_%s'%p.name_lower)
1015                 value  = '@get_%s: '%(p.name_lower)
1016                 value += 'Getter for the #%s:%s property.'%(i.camel_name, p.name_hyphen)
1017                 doc_bits[key] = value
1018         keys = doc_bits.keys()
1019         if len(keys) > 0:
1020             keys.sort(cmp=utils.my_version_cmp)
1021             for key in keys:
1022                 self.c.write(' * %s\n'%doc_bits[key])
1023         self.c.write(self.docbook_gen.expand(
1024                 ' *\n'
1025                 ' * Virtual table for the D-Bus interface #%s.\n'
1026                 %(i.name), False))
1027         self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
1028         self.c.write('\n')
1029
1030         self.c.write('static void\n'
1031                      '%s_default_init (%sIface *iface)\n'
1032                      '{\n'%(i.name_lower, i.camel_name));
1033
1034         if len(i.methods) > 0:
1035             self.c.write('  /* GObject signals for incoming D-Bus method calls: */\n')
1036             for m in i.methods:
1037                 unix_fd = False
1038                 if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
1039                     unix_fd = True
1040                 self.c.write(self.docbook_gen.expand(
1041                         '  /**\n'
1042                         '   * %s::handle-%s:\n'
1043                         '   * @object: A #%s.\n'
1044                         '   * @invocation: A #GDBusMethodInvocation.\n'
1045                         %(i.camel_name, m.name_hyphen, i.camel_name), False))
1046                 if unix_fd:
1047                     self.c.write ('   * @fd_list: (allow-none): A #GUnixFDList or %NULL.\n')
1048                 for a in m.in_args:
1049                     self.c.write ('   * @arg_%s: Argument passed by remote caller.\n'%(a.name))
1050                 self.c.write(self.docbook_gen.expand(
1051                         '   *\n'
1052                         '   * Signal emitted when a remote caller is invoking the %s.%s() D-Bus method.\n'
1053                         '   *\n'
1054                         '   * 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'
1055                         '   *\n'
1056                         '   * Returns: %%TRUE if the invocation was handled, %%FALSE to let other signal handlers run.\n'
1057                         %(i.name, m.name, i.name_lower, m.name_lower), False))
1058                 self.write_gtkdoc_deprecated_and_since_and_close(m, self.c, 2)
1059                 if unix_fd:
1060                     extra_args = 2
1061                 else:
1062                     extra_args = 1
1063                 self.c.write('  g_signal_new ("handle-%s",\n'
1064                              '    G_TYPE_FROM_INTERFACE (iface),\n'
1065                              '    G_SIGNAL_RUN_LAST,\n'
1066                              '    G_STRUCT_OFFSET (%sIface, handle_%s),\n'
1067                              '    g_signal_accumulator_true_handled,\n'
1068                              '    NULL,\n' # accu_data
1069                              '    g_cclosure_marshal_generic,\n'
1070                              '    G_TYPE_BOOLEAN,\n'
1071                              '    %d,\n'
1072                              '    G_TYPE_DBUS_METHOD_INVOCATION'
1073                              %(m.name_hyphen, i.camel_name, m.name_lower, len(m.in_args) + extra_args))
1074                 if unix_fd:
1075                     self.c.write(', G_TYPE_UNIX_FD_LIST')
1076                 for a in m.in_args:
1077                     self.c.write (', %s'%(a.gtype))
1078                 self.c.write(');\n')
1079                 self.c.write('\n')
1080
1081         if len(i.signals) > 0:
1082             self.c.write('  /* GObject signals for received D-Bus signals: */\n')
1083             for s in i.signals:
1084                 self.c.write(self.docbook_gen.expand(
1085                         '  /**\n'
1086                         '   * %s::%s:\n'
1087                         '   * @object: A #%s.\n'
1088                         %(i.camel_name, s.name_hyphen, i.camel_name), False))
1089                 for a in s.args:
1090                     self.c.write ('   * @arg_%s: Argument.\n'%(a.name))
1091                 self.c.write(self.docbook_gen.expand(
1092                         '   *\n'
1093                         '   * On the client-side, this signal is emitted whenever the D-Bus signal #%s::%s is received.\n'
1094                         '   *\n'
1095                         '   * 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'
1096                         %(i.name, s.name), False))
1097                 self.write_gtkdoc_deprecated_and_since_and_close(s, self.c, 2)
1098                 self.c.write('  g_signal_new ("%s",\n'
1099                              '    G_TYPE_FROM_INTERFACE (iface),\n'
1100                              '    G_SIGNAL_RUN_LAST,\n'
1101                              '    G_STRUCT_OFFSET (%sIface, %s),\n'
1102                              '    NULL,\n' # accumulator
1103                              '    NULL,\n' # accu_data
1104                              '    g_cclosure_marshal_generic,\n'
1105                              '    G_TYPE_NONE,\n'
1106                              '    %d'
1107                              %(s.name_hyphen, i.camel_name, s.name_lower, len(s.args)))
1108                 for a in s.args:
1109                     self.c.write (', %s'%(a.gtype))
1110                 self.c.write(');\n')
1111                 self.c.write('\n')
1112
1113         if len(i.properties) > 0:
1114             self.c.write('  /* GObject properties for D-Bus properties: */\n')
1115             for p in i.properties:
1116                 if p.readable and p.writable:
1117                     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.'
1118                 elif p.readable:
1119                     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.'
1120                 elif p.writable:
1121                     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.'
1122                 else:
1123                     raise RuntimeError('Cannot handle property %s that neither readable nor writable'%(p.name))
1124                 self.c.write(self.docbook_gen.expand(
1125                         '  /**\n'
1126                         '   * %s:%s:\n'
1127                         '   *\n'
1128                         '   * Represents the D-Bus property #%s:%s.\n'
1129                         '   *\n'
1130                         '   * %s\n'
1131                         %(i.camel_name, p.name_hyphen, i.name, p.name, hint), False))
1132                 self.write_gtkdoc_deprecated_and_since_and_close(p, self.c, 2)
1133                 self.c.write('  g_object_interface_install_property (iface,\n')
1134                 if p.arg.gtype == 'G_TYPE_VARIANT':
1135                     s = 'g_param_spec_variant ("%s", "%s", "%s", G_VARIANT_TYPE ("%s"), NULL'%(p.name_hyphen, p.name, p.name, p.arg.signature)
1136                 elif p.arg.signature == 'b':
1137                     s = 'g_param_spec_boolean ("%s", "%s", "%s", FALSE'%(p.name_hyphen, p.name, p.name)
1138                 elif p.arg.signature == 'y':
1139                     s = 'g_param_spec_uchar ("%s", "%s", "%s", 0, 255, 0'%(p.name_hyphen, p.name, p.name)
1140                 elif p.arg.signature == 'n':
1141                     s = 'g_param_spec_int ("%s", "%s", "%s", G_MININT16, G_MAXINT16, 0'%(p.name_hyphen, p.name, p.name)
1142                 elif p.arg.signature == 'q':
1143                     s = 'g_param_spec_uint ("%s", "%s", "%s", 0, G_MAXUINT16, 0'%(p.name_hyphen, p.name, p.name)
1144                 elif p.arg.signature == 'i':
1145                     s = 'g_param_spec_int ("%s", "%s", "%s", G_MININT32, G_MAXINT32, 0'%(p.name_hyphen, p.name, p.name)
1146                 elif p.arg.signature == 'u':
1147                     s = 'g_param_spec_uint ("%s", "%s", "%s", 0, G_MAXUINT32, 0'%(p.name_hyphen, p.name, p.name)
1148                 elif p.arg.signature == 'x':
1149                     s = 'g_param_spec_int64 ("%s", "%s", "%s", G_MININT64, G_MAXINT64, 0'%(p.name_hyphen, p.name, p.name)
1150                 elif p.arg.signature == 't':
1151                     s = 'g_param_spec_uint64 ("%s", "%s", "%s", 0, G_MAXUINT64, 0'%(p.name_hyphen, p.name, p.name)
1152                 elif p.arg.signature == 'd':
1153                     s = 'g_param_spec_double ("%s", "%s", "%s", -G_MAXDOUBLE, G_MAXDOUBLE, 0.0'%(p.name_hyphen, p.name, p.name)
1154                 elif p.arg.signature == 's':
1155                     s = 'g_param_spec_string ("%s", "%s", "%s", NULL'%(p.name_hyphen, p.name, p.name)
1156                 elif p.arg.signature == 'o':
1157                     s = 'g_param_spec_string ("%s", "%s", "%s", NULL'%(p.name_hyphen, p.name, p.name)
1158                 elif p.arg.signature == 'g':
1159                     s = 'g_param_spec_string ("%s", "%s", "%s", NULL'%(p.name_hyphen, p.name, p.name)
1160                 elif p.arg.signature == 'ay':
1161                     s = 'g_param_spec_string ("%s", "%s", "%s", NULL'%(p.name_hyphen, p.name, p.name)
1162                 elif p.arg.signature == 'as':
1163                     s = 'g_param_spec_boxed ("%s", "%s", "%s", G_TYPE_STRV'%(p.name_hyphen, p.name, p.name)
1164                 elif p.arg.signature == 'ao':
1165                     s = 'g_param_spec_boxed ("%s", "%s", "%s", G_TYPE_STRV'%(p.name_hyphen, p.name, p.name)
1166                 elif p.arg.signature == 'aay':
1167                     s = 'g_param_spec_boxed ("%s", "%s", "%s", G_TYPE_STRV'%(p.name_hyphen, p.name, p.name)
1168                 else:
1169                     raise RuntimeError('Unsupported gtype %s for GParamSpec'%(p.arg.gtype))
1170                 self.c.write('    %s, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));'%s);
1171                 self.c.write('\n')
1172
1173         self.c.write('}\n'
1174                      '\n')
1175
1176         self.c.write('typedef %sIface %sInterface;\n'%(i.camel_name, i.camel_name))
1177         self.c.write('G_DEFINE_INTERFACE (%s, %s, G_TYPE_OBJECT);\n'%(i.camel_name, i.name_lower))
1178         self.c.write('\n')
1179
1180     # ----------------------------------------------------------------------------------------------------
1181
1182     def generate_property_accessors(self, i):
1183         for p in i.properties:
1184             # getter
1185             if p.readable and p.writable:
1186                 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.'
1187             elif p.readable:
1188                 hint = 'Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.'
1189             elif p.writable:
1190                 hint = 'Since this D-Bus property is not readable, it is only meaningful to use this function on the service-side.'
1191             else:
1192                 raise RuntimeError('Cannot handle property %s that neither readable nor writable'%(p.name))
1193             self.c.write(self.docbook_gen.expand(
1194                     '/**\n'
1195                     ' * %s_get_%s: (skip)\n'
1196                     ' * @object: A #%s.\n'
1197                     ' *\n'
1198                     ' * Gets the value of the #%s:%s D-Bus property.\n'
1199                     ' *\n'
1200                     ' * %s\n'
1201                     ' *\n'
1202                     %(i.name_lower, p.name_lower, i.camel_name, i.name, p.name, hint), False))
1203             if p.arg.free_func != None:
1204                 self.c.write(' * <warning>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.</warning>\n'
1205                              ' *\n'
1206                              ' * Returns: (transfer none): The property value or %%NULL if the property is not set. Do not free the returned value, it belongs to @object.\n'
1207                              %(i.name_lower, p.name_lower))
1208             else:
1209                 self.c.write(' * Returns: The property value.\n')
1210             self.write_gtkdoc_deprecated_and_since_and_close(p, self.c, 0)
1211             self.c.write('%s\n'
1212                          '%s_get_%s (%s *object)\n'
1213                          '{\n'%(p.arg.ctype_in, i.name_lower, p.name_lower, i.camel_name))
1214             self.c.write('  return %s%s_GET_IFACE (object)->get_%s (object);\n'%(i.ns_upper, i.name_upper, p.name_lower))
1215             self.c.write('}\n')
1216             self.c.write('\n')
1217             if p.arg.free_func != None:
1218
1219                 self.c.write(self.docbook_gen.expand(
1220                         '/**\n'
1221                         ' * %s_dup_%s: (skip)\n'
1222                         ' * @object: A #%s.\n'
1223                         ' *\n'
1224                         ' * Gets a copy of the #%s:%s D-Bus property.\n'
1225                         ' *\n'
1226                         ' * %s\n'
1227                         ' *\n'
1228                         ' * Returns: (transfer full): The property value or %%NULL if the property is not set. The returned value should be freed with %s().\n'
1229                         %(i.name_lower, p.name_lower, i.camel_name, i.name, p.name, hint, p.arg.free_func), False))
1230                 self.write_gtkdoc_deprecated_and_since_and_close(p, self.c, 0)
1231                 self.c.write('%s\n'
1232                              '%s_dup_%s (%s *object)\n'
1233                              '{\n'
1234                              '  %svalue;\n'%(p.arg.ctype_in_dup, i.name_lower, p.name_lower, i.camel_name, p.arg.ctype_in_dup))
1235                 self.c.write('  g_object_get (G_OBJECT (object), "%s", &value, NULL);\n'%(p.name_hyphen))
1236                 self.c.write('  return value;\n')
1237                 self.c.write('}\n')
1238                 self.c.write('\n')
1239
1240             # setter
1241             if p.readable and p.writable:
1242                 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.'
1243             elif p.readable:
1244                 hint = 'Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.'
1245             elif p.writable:
1246                 hint = 'Since this D-Bus property is writable, it is meaningful to use this function on both the client- and service-side.'
1247             else:
1248                 raise RuntimeError('Cannot handle property %s that neither readable nor writable'%(p.name))
1249             self.c.write(self.docbook_gen.expand(
1250                     '/**\n'
1251                     ' * %s_set_%s: (skip)\n'
1252                     ' * @object: A #%s.\n'
1253                     ' * @value: The value to set.\n'
1254                     ' *\n'
1255                     ' * Sets the #%s:%s D-Bus property to @value.\n'
1256                     ' *\n'
1257                     ' * %s\n'
1258                     %(i.name_lower, p.name_lower, i.camel_name, i.name, p.name, hint), False))
1259             self.write_gtkdoc_deprecated_and_since_and_close(p, self.c, 0)
1260             self.c.write('void\n'
1261                          '%s_set_%s (%s *object, %svalue)\n'
1262                          '{\n'%(i.name_lower, p.name_lower, i.camel_name, p.arg.ctype_in, ))
1263             self.c.write('  g_object_set (G_OBJECT (object), "%s", value, NULL);\n'%(p.name_hyphen))
1264             self.c.write('}\n')
1265             self.c.write('\n')
1266
1267     # ---------------------------------------------------------------------------------------------------
1268
1269     def generate_signal_emitters(self, i):
1270         for s in i.signals:
1271             self.c.write(self.docbook_gen.expand(
1272                     '/**\n'
1273                     ' * %s_emit_%s:\n'
1274                     ' * @object: A #%s.\n'
1275                     %(i.name_lower, s.name_lower, i.camel_name), False))
1276             for a in s.args:
1277                 self.c.write(' * @arg_%s: Argument to pass with the signal.\n'%(a.name))
1278             self.c.write(self.docbook_gen.expand(
1279                     ' *\n'
1280                     ' * Emits the #%s::%s D-Bus signal.\n'
1281                     %(i.name, s.name), False))
1282             self.write_gtkdoc_deprecated_and_since_and_close(s, self.c, 0)
1283             self.c.write('void\n'
1284                          '%s_emit_%s (\n'
1285                          '    %s *object'%(i.name_lower, s.name_lower, i.camel_name))
1286             for a in s.args:
1287                 self.c.write(',\n    %sarg_%s'%(a.ctype_in, a.name))
1288             self.c.write(')\n'
1289                          '{\n'
1290                          '  g_signal_emit_by_name (object, "%s"'%(s.name_hyphen))
1291             for a in s.args:
1292                 self.c.write(', arg_%s'%a.name)
1293             self.c.write(');\n')
1294             self.c.write('}\n'
1295                          '\n')
1296
1297     # ---------------------------------------------------------------------------------------------------
1298
1299     def generate_method_calls(self, i):
1300         for m in i.methods:
1301             unix_fd = False
1302             if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
1303                 unix_fd = True
1304             # async begin
1305             self.c.write('/**\n'
1306                          ' * %s_call_%s:\n'
1307                          ' * @proxy: A #%sProxy.\n'
1308                          %(i.name_lower, m.name_lower, i.camel_name))
1309             for a in m.in_args:
1310                 self.c.write(' * @arg_%s: Argument to pass with the method invocation.\n'%(a.name))
1311             if unix_fd:
1312                 self.c.write(' * @fd_list: (allow-none): A #GUnixFDList or %NULL.\n')
1313             self.c.write(self.docbook_gen.expand(
1314                     ' * @cancellable: (allow-none): A #GCancellable or %%NULL.\n'
1315                     ' * @callback: A #GAsyncReadyCallback to call when the request is satisfied or %%NULL.\n'
1316                     ' * @user_data: User data to pass to @callback.\n'
1317                     ' *\n'
1318                     ' * Asynchronously invokes the %s.%s() D-Bus method on @proxy.\n'
1319                     ' * When the operation is finished, @callback will be invoked in the <link linkend="g-main-context-push-thread-default">thread-default main loop</link> of the thread you are calling this method from.\n'
1320                     ' * You can then call %s_call_%s_finish() to get the result of the operation.\n'
1321                     ' *\n'
1322                     ' * See %s_call_%s_sync() for the synchronous, blocking version of this method.\n'
1323                     %(i.name, m.name, i.name_lower, m.name_lower, i.name_lower, m.name_lower), False))
1324             self.write_gtkdoc_deprecated_and_since_and_close(m, self.c, 0)
1325             self.c.write('void\n'
1326                          '%s_call_%s (\n'
1327                          '    %s *proxy'%(i.name_lower, m.name_lower, i.camel_name))
1328             for a in m.in_args:
1329                 self.c.write(',\n    %sarg_%s'%(a.ctype_in, a.name))
1330             if unix_fd:
1331                 self.c.write(',\n    GUnixFDList *fd_list')
1332             self.c.write(',\n'
1333                          '    GCancellable *cancellable,\n'
1334                          '    GAsyncReadyCallback callback,\n'
1335                          '    gpointer user_data)\n'
1336                          '{\n')
1337             if unix_fd:
1338                 self.c.write('  g_dbus_proxy_call_with_unix_fd_list (G_DBUS_PROXY (proxy),\n')
1339             else:
1340                 self.c.write('  g_dbus_proxy_call (G_DBUS_PROXY (proxy),\n')
1341             self.c.write('    "%s",\n'
1342                          '    g_variant_new ("('%(m.name))
1343             for a in m.in_args:
1344                 self.c.write('%s'%(a.format_in))
1345             self.c.write(')"')
1346             for a in m.in_args:
1347                 self.c.write(',\n                   arg_%s'%(a.name))
1348             self.c.write('),\n'
1349                          '    G_DBUS_CALL_FLAGS_NONE,\n'
1350                          '    -1,\n')
1351             if unix_fd:
1352                 self.c.write('    fd_list,\n')
1353             self.c.write('    cancellable,\n'
1354                          '    callback,\n'
1355                          '    user_data);\n')
1356             self.c.write('}\n'
1357                          '\n')
1358             # async finish
1359             self.c.write('/**\n'
1360                          ' * %s_call_%s_finish:\n'
1361                          ' * @proxy: A #%sProxy.\n'
1362                          %(i.name_lower, m.name_lower, i.camel_name))
1363             for a in m.out_args:
1364                 self.c.write(' * @out_%s: (out): Return location for return parameter or %%NULL to ignore.\n'%(a.name))
1365             if unix_fd:
1366                 self.c.write(' * @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.\n')
1367             self.c.write(self.docbook_gen.expand(
1368                     ' * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to %s_call_%s().\n'
1369                     ' * @error: Return location for error or %%NULL.\n'
1370                     ' *\n'
1371                     ' * Finishes an operation started with %s_call_%s().\n'
1372                     ' *\n'
1373                     ' * Returns: (skip): %%TRUE if the call succeded, %%FALSE if @error is set.\n'
1374                     %(i.name_lower, m.name_lower, i.name_lower, m.name_lower), False))
1375             self.write_gtkdoc_deprecated_and_since_and_close(m, self.c, 0)
1376             self.c.write('gboolean\n'
1377                          '%s_call_%s_finish (\n'
1378                          '    %s *proxy'%(i.name_lower, m.name_lower, i.camel_name))
1379             for a in m.out_args:
1380                 self.c.write(',\n    %sout_%s'%(a.ctype_out, a.name))
1381             if unix_fd:
1382                 self.c.write(',\n    GUnixFDList **out_fd_list')
1383             self.c.write(',\n'
1384                          '    GAsyncResult *res,\n'
1385                          '    GError **error)\n'
1386                          '{\n'
1387                          '  GVariant *_ret;\n')
1388             if unix_fd:
1389                 self.c.write('  _ret = g_dbus_proxy_call_with_unix_fd_list_finish (G_DBUS_PROXY (proxy), out_fd_list, res, error);\n')
1390             else:
1391                 self.c.write('  _ret = g_dbus_proxy_call_finish (G_DBUS_PROXY (proxy), res, error);\n')
1392             self.c.write('  if (_ret == NULL)\n'
1393                          '    goto _out;\n')
1394             self.c.write('  g_variant_get (_ret,\n'
1395                          '                 \"(')
1396             for a in m.out_args:
1397                 self.c.write('%s'%(a.format_out))
1398             self.c.write(')"')
1399             for a in m.out_args:
1400                 self.c.write(',\n                 out_%s'%(a.name))
1401             self.c.write(');\n'
1402                          '  g_variant_unref (_ret);\n')
1403             self.c.write('_out:\n'
1404                          '  return _ret != NULL;\n'
1405                          '}\n'
1406                          '\n')
1407
1408
1409             # sync
1410             self.c.write('/**\n'
1411                          ' * %s_call_%s_sync:\n'
1412                          ' * @proxy: A #%sProxy.\n'
1413                          %(i.name_lower, m.name_lower, i.camel_name))
1414             for a in m.in_args:
1415                 self.c.write(' * @arg_%s: Argument to pass with the method invocation.\n'%(a.name))
1416             if unix_fd:
1417                 self.c.write(' * @fd_list: (allow-none): A #GUnixFDList or %NULL.\n')
1418             for a in m.out_args:
1419                 self.c.write(' * @out_%s: (out): Return location for return parameter or %%NULL to ignore.\n'%(a.name))
1420             if unix_fd:
1421                 self.c.write(' * @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.\n')
1422             self.c.write(self.docbook_gen.expand(
1423                     ' * @cancellable: (allow-none): A #GCancellable or %%NULL.\n'
1424                     ' * @error: Return location for error or %%NULL.\n'
1425                     ' *\n'
1426                     ' * Synchronously invokes the %s.%s() D-Bus method on @proxy. The calling thread is blocked until a reply is received.\n'
1427                     ' *\n'
1428                     ' * See %s_call_%s() for the asynchronous version of this method.\n'
1429                     ' *\n'
1430                     ' * Returns: (skip): %%TRUE if the call succeded, %%FALSE if @error is set.\n'
1431                     %(i.name, m.name, i.name_lower, m.name_lower), False))
1432             self.write_gtkdoc_deprecated_and_since_and_close(m, self.c, 0)
1433             self.c.write('gboolean\n'
1434                          '%s_call_%s_sync (\n'
1435                          '    %s *proxy'%(i.name_lower, m.name_lower, i.camel_name))
1436             for a in m.in_args:
1437                 self.c.write(',\n    %sarg_%s'%(a.ctype_in, a.name))
1438             if unix_fd:
1439                 self.c.write(',\n    GUnixFDList  *fd_list')
1440             for a in m.out_args:
1441                 self.c.write(',\n    %sout_%s'%(a.ctype_out, a.name))
1442             if unix_fd:
1443                 self.c.write(',\n    GUnixFDList **out_fd_list')
1444             self.c.write(',\n'
1445                          '    GCancellable *cancellable,\n'
1446                          '    GError **error)\n'
1447                          '{\n'
1448                          '  GVariant *_ret;\n')
1449             if unix_fd:
1450                 self.c.write('  _ret = g_dbus_proxy_call_with_unix_fd_list_sync (G_DBUS_PROXY (proxy),\n')
1451             else:
1452                 self.c.write('  _ret = g_dbus_proxy_call_sync (G_DBUS_PROXY (proxy),\n')
1453             self.c.write('    "%s",\n'
1454                          '    g_variant_new ("('%(m.name))
1455             for a in m.in_args:
1456                 self.c.write('%s'%(a.format_in))
1457             self.c.write(')"')
1458             for a in m.in_args:
1459                 self.c.write(',\n                   arg_%s'%(a.name))
1460             self.c.write('),\n'
1461                          '    G_DBUS_CALL_FLAGS_NONE,\n'
1462                          '    -1,\n')
1463             if unix_fd:
1464                 self.c.write('    fd_list,\n'
1465                              '    out_fd_list,\n')
1466             self.c.write('    cancellable,\n'
1467                          '    error);\n'
1468                          '  if (_ret == NULL)\n'
1469                          '    goto _out;\n')
1470             self.c.write('  g_variant_get (_ret,\n'
1471                          '                 \"(')
1472             for a in m.out_args:
1473                 self.c.write('%s'%(a.format_out))
1474             self.c.write(')"')
1475             for a in m.out_args:
1476                 self.c.write(',\n                 out_%s'%(a.name))
1477             self.c.write(');\n'
1478                          '  g_variant_unref (_ret);\n')
1479             self.c.write('_out:\n'
1480                          '  return _ret != NULL;\n'
1481                          '}\n'
1482                          '\n')
1483
1484     # ---------------------------------------------------------------------------------------------------
1485
1486     def generate_method_completers(self, i):
1487         for m in i.methods:
1488             unix_fd = False
1489             if utils.lookup_annotation(m.annotations, 'org.gtk.GDBus.C.UnixFD'):
1490                 unix_fd = True
1491             self.c.write('/**\n'
1492                          ' * %s_complete_%s:\n'
1493                          ' * @object: A #%s.\n'
1494                          ' * @invocation: (transfer full): A #GDBusMethodInvocation.\n'
1495                          %(i.name_lower, m.name_lower, i.camel_name))
1496             if unix_fd:
1497                 self.c.write (' * @fd_list: (allow-none): A #GUnixFDList or %NULL.\n')
1498             for a in m.out_args:
1499                 self.c.write(' * @%s: Parameter to return.\n'%(a.name))
1500             self.c.write(self.docbook_gen.expand(
1501                     ' *\n'
1502                     ' * 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'
1503                     ' *\n'
1504                     ' * This method will free @invocation, you cannot use it afterwards.\n'
1505                     %(i.name, m.name), False))
1506             self.write_gtkdoc_deprecated_and_since_and_close(m, self.c, 0)
1507             self.c.write('void\n'
1508                          '%s_complete_%s (\n'
1509                          '    %s *object,\n'
1510                          '    GDBusMethodInvocation *invocation'%(i.name_lower, m.name_lower, i.camel_name))
1511             if unix_fd:
1512                 self.c.write(',\n    GUnixFDList *fd_list')
1513             for a in m.out_args:
1514                 self.c.write(',\n    %s%s'%(a.ctype_in, a.name))
1515             self.c.write(')\n'
1516                          '{\n')
1517
1518             if unix_fd:
1519                 self.c.write('  g_dbus_method_invocation_return_value_with_unix_fd_list (invocation,\n'
1520                              '    g_variant_new ("(')
1521             else:
1522                 self.c.write('  g_dbus_method_invocation_return_value (invocation,\n'
1523                              '    g_variant_new ("(')
1524             for a in m.out_args:
1525                 self.c.write('%s'%(a.format_in))
1526             self.c.write(')"')
1527             for a in m.out_args:
1528                 self.c.write(',\n                   %s'%(a.name))
1529             if unix_fd:
1530                 self.c.write('),\n    fd_list);\n')
1531             else:
1532                 self.c.write('));\n')
1533             self.c.write('}\n'
1534                          '\n')
1535
1536     # ---------------------------------------------------------------------------------------------------
1537
1538     def generate_proxy(self, i):
1539         # class boilerplate
1540         self.c.write('/* ------------------------------------------------------------------------ */\n'
1541                      '\n')
1542
1543         self.c.write(self.docbook_gen.expand(
1544                 '/**\n'
1545                 ' * %sProxy:\n'
1546                 ' *\n'
1547                 ' * The #%sProxy structure contains only private data and should only be accessed using the provided API.\n'
1548                 %(i.camel_name, i.camel_name), False))
1549         self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
1550         self.c.write('\n')
1551
1552         self.c.write(self.docbook_gen.expand(
1553                 '/**\n'
1554                 ' * %sProxyClass:\n'
1555                 ' * @parent_class: The parent class.\n'
1556                 ' *\n'
1557                 ' * Class structure for #%sProxy.\n'
1558                 %(i.camel_name, i.camel_name), False))
1559         self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
1560         self.c.write('\n')
1561
1562         self.c.write('struct _%sProxyPrivate\n'
1563                      '{\n'
1564                      '  GData *qdata;\n'
1565                      '};\n'
1566                      '\n'%i.camel_name)
1567
1568         self.c.write('static void %s_proxy_iface_init (%sIface *iface);\n'
1569                      '\n'%(i.name_lower, i.camel_name))
1570         self.c.write('G_DEFINE_TYPE_WITH_CODE (%sProxy, %s_proxy, G_TYPE_DBUS_PROXY,\n'%(i.camel_name, i.name_lower))
1571         self.c.write('                         G_IMPLEMENT_INTERFACE (%sTYPE_%s, %s_proxy_iface_init));\n\n'%(i.ns_upper, i.name_upper, i.name_lower))
1572
1573         # finalize
1574         self.c.write('static void\n'
1575                      '%s_proxy_finalize (GObject *object)\n'
1576                      '{\n'%(i.name_lower))
1577         self.c.write('  %sProxy *proxy = %s%s_PROXY (object);\n'%(i.camel_name, i.ns_upper, i.name_upper))
1578         self.c.write('  g_datalist_clear (&proxy->priv->qdata);\n')
1579         self.c.write('  G_OBJECT_CLASS (%s_proxy_parent_class)->finalize (object);\n'
1580                      '}\n'
1581                      '\n'%(i.name_lower))
1582
1583         # property accessors
1584         #
1585         # Note that we are guaranteed that prop_id starts at 1 and is
1586         # laid out in the same order as introspection data pointers
1587         #
1588         self.c.write('static void\n'
1589                      '%s_proxy_get_property (GObject      *object,\n'
1590                      '  guint         prop_id,\n'
1591                      '  GValue       *value,\n'
1592                      '  GParamSpec   *pspec)\n'
1593                      '{\n'%(i.name_lower))
1594         if len(i.properties) > 0:
1595             self.c.write('  const _ExtendedGDBusPropertyInfo *info;\n'
1596                          '  GVariant *variant;\n'
1597                          '  g_assert (prop_id != 0 && prop_id - 1 < %d);\n'
1598                          '  info = _%s_property_info_pointers[prop_id - 1];\n'
1599                          '  variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (object), info->parent_struct.name);\n'
1600                          '  if (info->use_gvariant)\n'
1601                          '    {\n'
1602                          '      g_value_set_variant (value, variant);\n'
1603                          '    }\n'
1604                          '  else\n'
1605                          '    {\n'
1606                          # could be that we don't have the value in cache - in that case, we do
1607                          # nothing and the user gets the default value for the GType
1608                          '      if (variant != NULL)\n'
1609                          '        g_dbus_gvariant_to_gvalue (variant, value);\n'
1610                          '    }\n'
1611                          '  if (variant != NULL)\n'
1612                          '    g_variant_unref (variant);\n'
1613                          %(len(i.properties), i.name_lower))
1614         self.c.write('}\n'
1615                      '\n')
1616         if len(i.properties) > 0:
1617             self.c.write('static void\n'
1618                          '%s_proxy_set_property_cb (GDBusProxy *proxy,\n'
1619                          '  GAsyncResult *res,\n'
1620                          '  gpointer      user_data)\n'
1621                          '{\n'%(i.name_lower))
1622             self.c.write('  const _ExtendedGDBusPropertyInfo *info = user_data;\n'
1623                          '  GError *error;\n'
1624                          '  error = NULL;\n'
1625                          '  if (!g_dbus_proxy_call_finish (proxy, res, &error))\n'
1626                          '    {\n'
1627                          '      g_warning ("Error setting property `%%s\' on interface %s: %%s (%%s, %%d)",\n'
1628                          '                 info->parent_struct.name, \n'
1629                          '                 error->message, g_quark_to_string (error->domain), error->code);\n'
1630                          '      g_error_free (error);\n'
1631                          '    }\n'
1632                          %(i.name))
1633             self.c.write('}\n'
1634                          '\n')
1635         self.c.write('static void\n'
1636                      '%s_proxy_set_property (GObject      *object,\n'
1637                      '  guint         prop_id,\n'
1638                      '  const GValue *value,\n'
1639                      '  GParamSpec   *pspec)\n'
1640                      '{\n'%(i.name_lower))
1641         if len(i.properties) > 0:
1642             self.c.write('  const _ExtendedGDBusPropertyInfo *info;\n'
1643                          '  GVariant *variant;\n'
1644                          '  g_assert (prop_id != 0 && prop_id - 1 < %d);\n'
1645                          '  info = _%s_property_info_pointers[prop_id - 1];\n'
1646                          '  variant = g_dbus_gvalue_to_gvariant (value, G_VARIANT_TYPE (info->parent_struct.signature));\n'
1647                          '  g_dbus_proxy_call (G_DBUS_PROXY (object),\n'
1648                          '    "org.freedesktop.DBus.Properties.Set",\n'
1649                          '    g_variant_new ("(ssv)", "%s", info->parent_struct.name, variant),\n'
1650                          '    G_DBUS_CALL_FLAGS_NONE,\n'
1651                          '    -1,\n'
1652                          '    NULL, (GAsyncReadyCallback) %s_proxy_set_property_cb, (gpointer) info);\n'
1653                          '  g_variant_unref (variant);\n'
1654                          %(len(i.properties), i.name_lower, i.name, i.name_lower))
1655         self.c.write('}\n'
1656                      '\n')
1657
1658         # signal received
1659         self.c.write('static void\n'
1660                      '%s_proxy_g_signal (GDBusProxy *proxy,\n'
1661                      '  const gchar *sender_name,\n'
1662                      '  const gchar *signal_name,\n'
1663                      '  GVariant *parameters)\n'
1664                      '{\n'%(i.name_lower))
1665         self.c.write('  _ExtendedGDBusSignalInfo *info;\n'
1666                      '  GVariantIter iter;\n'
1667                      '  GVariant *child;\n'
1668                      '  GValue *paramv;\n'
1669                      '  guint num_params;\n'
1670                      '  guint n;\n'
1671                      '  guint signal_id;\n');
1672         # Note: info could be NULL if we are talking to a newer version of the interface
1673         self.c.write('  info = (_ExtendedGDBusSignalInfo *) g_dbus_interface_info_lookup_signal ((GDBusInterfaceInfo *) &_%s_interface_info, signal_name);\n'
1674                      '  if (info == NULL)\n'
1675                      '    return;\n'
1676                      %(i.name_lower))
1677         self.c.write ('  num_params = g_variant_n_children (parameters);\n'
1678                       '  paramv = g_new0 (GValue, num_params + 1);\n'
1679                       '  g_value_init (&paramv[0], %sTYPE_%s);\n'
1680                       '  g_value_set_object (&paramv[0], proxy);\n'
1681                       %(i.ns_upper, i.name_upper))
1682         self.c.write('  g_variant_iter_init (&iter, parameters);\n'
1683                      '  n = 1;\n'
1684                      '  while ((child = g_variant_iter_next_value (&iter)) != NULL)\n'
1685                      '    {\n'
1686                      '      _ExtendedGDBusArgInfo *arg_info = (_ExtendedGDBusArgInfo *) info->parent_struct.args[n - 1];\n'
1687                      '      if (arg_info->use_gvariant)\n'
1688                      '        {\n'
1689                      '          g_value_init (&paramv[n], G_TYPE_VARIANT);\n'
1690                      '          g_value_set_variant (&paramv[n], child);\n'
1691                      '          n++;\n'
1692                      '        }\n'
1693                      '      else\n'
1694                      '        g_dbus_gvariant_to_gvalue (child, &paramv[n++]);\n'
1695                      '      g_variant_unref (child);\n'
1696                      '    }\n'
1697                      )
1698         self.c.write('  signal_id = g_signal_lookup (info->signal_name, %sTYPE_%s);\n'
1699                      %(i.ns_upper, i.name_upper))
1700         self.c.write('  g_signal_emitv (paramv, signal_id, 0, NULL);\n')
1701         self.c.write('  for (n = 0; n < num_params + 1; n++)\n'
1702                      '    g_value_unset (&paramv[n]);\n'
1703                      '  g_free (paramv);\n')
1704         self.c.write('}\n'
1705                      '\n')
1706
1707         # property changed
1708         self.c.write('static void\n'
1709                      '%s_proxy_g_properties_changed (GDBusProxy *_proxy,\n'
1710                      '  GVariant *changed_properties,\n'
1711                      '  const gchar *const *invalidated_properties)\n'
1712                      '{\n'%(i.name_lower))
1713         # Note: info could be NULL if we are talking to a newer version of the interface
1714         self.c.write('  %sProxy *proxy = %s%s_PROXY (_proxy);\n'
1715                      '  guint n;\n'
1716                      '  const gchar *key;\n'
1717                      '  GVariantIter *iter;\n'
1718                      '  _ExtendedGDBusPropertyInfo *info;\n'
1719                      '  g_variant_get (changed_properties, "a{sv}", &iter);\n'
1720                      '  while (g_variant_iter_next (iter, "{&sv}", &key, NULL))\n'
1721                      '    {\n'
1722                      '      info = (_ExtendedGDBusPropertyInfo *) g_dbus_interface_info_lookup_property ((GDBusInterfaceInfo *) &_%s_interface_info, key);\n'
1723                      '      g_datalist_remove_data (&proxy->priv->qdata, key);\n'
1724                      '      if (info != NULL)\n'
1725                      '        g_object_notify (G_OBJECT (proxy), info->hyphen_name);\n'
1726                      '    }\n'
1727                      '  g_variant_iter_free (iter);\n'
1728                      '  for (n = 0; invalidated_properties[n] != NULL; n++)\n'
1729                      '    {\n'
1730                      '      info = (_ExtendedGDBusPropertyInfo *) g_dbus_interface_info_lookup_property ((GDBusInterfaceInfo *) &_%s_interface_info, invalidated_properties[n]);\n'
1731                      '      g_datalist_remove_data (&proxy->priv->qdata, invalidated_properties[n]);\n'
1732                      '      if (info != NULL)\n'
1733                      '        g_object_notify (G_OBJECT (proxy), info->hyphen_name);\n'
1734                      '    }\n'
1735                      '}\n'
1736                      '\n'
1737                      %(i.camel_name, i.ns_upper, i.name_upper,
1738                        i.name_lower, i.name_lower))
1739
1740         # property vfuncs
1741         for p in i.properties:
1742             nul_value = '0'
1743             if p.arg.free_func != None:
1744                 nul_value = 'NULL'
1745             self.c.write('static %s\n'
1746                          '%s_proxy_get_%s (%s *object)\n'
1747                          '{\n'
1748                          '  %sProxy *proxy = %s%s_PROXY (object);\n'
1749                          '  GVariant *variant;\n'
1750                          '  %svalue = %s;\n'%(p.arg.ctype_in, i.name_lower, p.name_lower, i.camel_name,
1751                                               i.camel_name, i.ns_upper, i.name_upper,
1752                                               p.arg.ctype_in, nul_value))
1753             # For some property types, we have to free the returned
1754             # value (or part of it, e.g. the container) because of how
1755             # GVariant works.. see https://bugzilla.gnome.org/show_bug.cgi?id=657100
1756             # for details
1757             #
1758             free_container = False;
1759             if p.arg.gvariant_get == 'g_variant_get_strv' or p.arg.gvariant_get == 'g_variant_get_objpathv' or p.arg.gvariant_get == 'g_variant_get_bytestring_array':
1760                 free_container = True;
1761             # If already using an old value for strv, objpathv, bytestring_array (see below),
1762             # then just return that... that way the result from multiple consecutive calls
1763             # to the getter are valid as long as they're freed
1764             #
1765             if free_container:
1766                 self.c.write('  value = g_datalist_get_data (&proxy->priv->qdata, \"%s\");\n'
1767                              '  if (value != NULL)\n'
1768                              '    return value;\n'
1769                              %(p.name))
1770             self.c.write('  variant = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (proxy), \"%s\");\n'%(p.name))
1771             if p.arg.gtype == 'G_TYPE_VARIANT':
1772                 self.c.write('  value = variant;\n')
1773                 self.c.write('  if (variant != NULL)\n')
1774                 self.c.write('    g_variant_unref (variant);\n')
1775             else:
1776                 self.c.write('  if (variant != NULL)\n'
1777                              '    {\n')
1778                 extra_len = ''
1779                 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':
1780                     extra_len = ', NULL'
1781                 self.c.write('      value = %s (variant%s);\n'%(p.arg.gvariant_get, extra_len))
1782                 if free_container:
1783                     self.c.write('      g_datalist_set_data_full (&proxy->priv->qdata, \"%s\", (gpointer) value, g_free);\n'
1784                                  %(p.name))
1785                 self.c.write('      g_variant_unref (variant);\n')
1786                 self.c.write('    }\n')
1787             self.c.write('  return value;\n')
1788             self.c.write('}\n')
1789             self.c.write('\n')
1790
1791         # class boilerplate
1792         self.c.write('static void\n'
1793                      '%s_proxy_init (%sProxy *proxy)\n'
1794                      '{\n'
1795                      '  proxy->priv = G_TYPE_INSTANCE_GET_PRIVATE (proxy, %sTYPE_%s_PROXY, %sProxyPrivate);\n'
1796                      '  g_dbus_proxy_set_interface_info (G_DBUS_PROXY (proxy), %s_interface_info ());\n'
1797                      '}\n'
1798                      '\n'
1799                      %(i.name_lower, i.camel_name,
1800                        i.ns_upper, i.name_upper, i.camel_name,
1801                        i.name_lower))
1802         self.c.write('static void\n'
1803                      '%s_proxy_class_init (%sProxyClass *klass)\n'
1804                      '{\n'
1805                      '  GObjectClass *gobject_class;\n'
1806                      '  GDBusProxyClass *proxy_class;\n'
1807                      '\n'
1808                      '  g_type_class_add_private (klass, sizeof (%sProxyPrivate));\n'
1809                      '\n'
1810                      '  gobject_class = G_OBJECT_CLASS (klass);\n'
1811                      '  gobject_class->finalize     = %s_proxy_finalize;\n'
1812                      '  gobject_class->get_property = %s_proxy_get_property;\n'
1813                      '  gobject_class->set_property = %s_proxy_set_property;\n'
1814                      '\n'
1815                      '  proxy_class = G_DBUS_PROXY_CLASS (klass);\n'
1816                      '  proxy_class->g_signal = %s_proxy_g_signal;\n'
1817                      '  proxy_class->g_properties_changed = %s_proxy_g_properties_changed;\n'
1818                      '\n'%(i.name_lower, i.camel_name,
1819                            i.camel_name,
1820                            i.name_lower, i.name_lower, i.name_lower, i.name_lower, i.name_lower))
1821         if len(i.properties) > 0:
1822             self.c.write('\n'
1823                          '  %s_override_properties (gobject_class, 1);\n'%(i.name_lower))
1824         self.c.write('}\n'
1825                      '\n')
1826
1827         self.c.write('static void\n'
1828                      '%s_proxy_iface_init (%sIface *iface)\n'
1829                      '{\n'%(i.name_lower, i.camel_name))
1830         for p in i.properties:
1831             self.c.write('  iface->get_%s = %s_proxy_get_%s;\n'%(p.name_lower, i.name_lower, p.name_lower))
1832         self.c.write('}\n'
1833                      '\n')
1834
1835         # constructors
1836         self.c.write(self.docbook_gen.expand(
1837                 '/**\n'
1838                 ' * %s_proxy_new:\n'
1839                 ' * @connection: A #GDBusConnection.\n'
1840                 ' * @flags: Flags from the #GDBusProxyFlags enumeration.\n'
1841                 ' * @name: (allow-none): A bus name (well-known or unique) or %%NULL if @connection is not a message bus connection.\n'
1842                 ' * @object_path: An object path.\n'
1843                 ' * @cancellable: (allow-none): A #GCancellable or %%NULL.\n'
1844                 ' * @callback: A #GAsyncReadyCallback to call when the request is satisfied.\n'
1845                 ' * @user_data: User data to pass to @callback.\n'
1846                 ' *\n'
1847                 ' * Asynchronously creates a proxy for the D-Bus interface #%s. See g_dbus_proxy_new() for more details.\n'
1848                 ' *\n'
1849                 ' * When the operation is finished, @callback will be invoked in the <link linkend="g-main-context-push-thread-default">thread-default main loop</link> of the thread you are calling this method from.\n'
1850                 ' * You can then call %s_proxy_new_finish() to get the result of the operation.\n'
1851                 ' *\n'
1852                 ' * See %s_proxy_new_sync() for the synchronous, blocking version of this constructor.\n'
1853                 %(i.name_lower, i.name, i.name_lower, i.name_lower), False))
1854         self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
1855         self.c.write('void\n'
1856                      '%s_proxy_new (\n'
1857                      '    GDBusConnection     *connection,\n'
1858                      '    GDBusProxyFlags      flags,\n'
1859                      '    const gchar         *name,\n'
1860                      '    const gchar         *object_path,\n'
1861                      '    GCancellable        *cancellable,\n'
1862                      '    GAsyncReadyCallback  callback,\n'
1863                      '    gpointer             user_data)\n'
1864                      '{\n'
1865                      '  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'
1866                      '}\n'
1867                      '\n'
1868                      %(i.name_lower, i.ns_upper, i.name_upper, i.name))
1869         self.c.write('/**\n'
1870                      ' * %s_proxy_new_finish:\n'
1871                      ' * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to %s_proxy_new().\n'
1872                      ' * @error: Return location for error or %%NULL\n'
1873                      ' *\n'
1874                      ' * Finishes an operation started with %s_proxy_new().\n'
1875                      ' *\n'
1876                      ' * Returns: (transfer full) (type %sProxy): The constructed proxy object or %%NULL if @error is set.\n'
1877                      %(i.name_lower, i.name_lower, i.name_lower, i.camel_name))
1878         self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
1879         self.c.write('%s *\n'
1880                      '%s_proxy_new_finish (\n'
1881                      '    GAsyncResult        *res,\n'
1882                      '    GError             **error)\n'
1883                      '{\n'
1884                      '  GObject *ret;\n'
1885                      '  GObject *source_object;\n'
1886                      '  source_object = g_async_result_get_source_object (res);\n'
1887                      '  ret = g_async_initable_new_finish (G_ASYNC_INITABLE (source_object), res, error);\n'
1888                      '  g_object_unref (source_object);\n'
1889                      '  if (ret != NULL)\n'
1890                      '    return %s%s (ret);\n'
1891                      '  else\n'
1892                      '    return NULL;\n'
1893                      '}\n'
1894                      '\n'
1895                      %(i.camel_name, i.name_lower, i.ns_upper, i.name_upper))
1896         self.c.write(self.docbook_gen.expand(
1897                 '/**\n'
1898                 ' * %s_proxy_new_sync:\n'
1899                 ' * @connection: A #GDBusConnection.\n'
1900                 ' * @flags: Flags from the #GDBusProxyFlags enumeration.\n'
1901                 ' * @name: (allow-none): A bus name (well-known or unique) or %%NULL if @connection is not a message bus connection.\n'
1902                 ' * @object_path: An object path.\n'
1903                 ' * @cancellable: (allow-none): A #GCancellable or %%NULL.\n'
1904                 ' * @error: Return location for error or %%NULL\n'
1905                 ' *\n'
1906                 ' * Synchronously creates a proxy for the D-Bus interface #%s. See g_dbus_proxy_new_sync() for more details.\n'
1907                 ' *\n'
1908                 ' * The calling thread is blocked until a reply is received.\n'
1909                 ' *\n'
1910                 ' * See %s_proxy_new() for the asynchronous version of this constructor.\n'
1911                 ' *\n'
1912                 ' * Returns: (transfer full) (type %sProxy): The constructed proxy object or %%NULL if @error is set.\n'
1913                 %(i.name_lower, i.name, i.name_lower, i.camel_name), False))
1914         self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
1915         self.c.write('%s *\n'
1916                      '%s_proxy_new_sync (\n'
1917                      '    GDBusConnection     *connection,\n'
1918                      '    GDBusProxyFlags      flags,\n'
1919                      '    const gchar         *name,\n'
1920                      '    const gchar         *object_path,\n'
1921                      '    GCancellable        *cancellable,\n'
1922                      '    GError             **error)\n'
1923                      '{\n'
1924                      '  GInitable *ret;\n'
1925                      '  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'
1926                      '  if (ret != NULL)\n'
1927                      '    return %s%s (ret);\n'
1928                      '  else\n'
1929                      '    return NULL;\n'
1930                      '}\n'
1931                      '\n'
1932                      %(i.camel_name, i.name_lower, i.ns_upper, i.name_upper, i.name, i.ns_upper, i.name_upper))
1933         self.c.write('\n')
1934         self.c.write(self.docbook_gen.expand(
1935                 '/**\n'
1936                 ' * %s_proxy_new_for_bus:\n'
1937                 ' * @bus_type: A #GBusType.\n'
1938                 ' * @flags: Flags from the #GDBusProxyFlags enumeration.\n'
1939                 ' * @name: A bus name (well-known or unique).\n'
1940                 ' * @object_path: An object path.\n'
1941                 ' * @cancellable: (allow-none): A #GCancellable or %%NULL.\n'
1942                 ' * @callback: A #GAsyncReadyCallback to call when the request is satisfied.\n'
1943                 ' * @user_data: User data to pass to @callback.\n'
1944                 ' *\n'
1945                 ' * Like %s_proxy_new() but takes a #GBusType instead of a #GDBusConnection.\n'
1946                 ' *\n'
1947                 ' * When the operation is finished, @callback will be invoked in the <link linkend="g-main-context-push-thread-default">thread-default main loop</link> of the thread you are calling this method from.\n'
1948                 ' * You can then call %s_proxy_new_for_bus_finish() to get the result of the operation.\n'
1949                 ' *\n'
1950                 ' * See %s_proxy_new_for_bus_sync() for the synchronous, blocking version of this constructor.\n'
1951                 %(i.name_lower, i.name_lower, i.name_lower, i.name_lower), False))
1952         self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
1953         self.c.write('void\n'
1954                      '%s_proxy_new_for_bus (\n'
1955                      '    GBusType             bus_type,\n'
1956                      '    GDBusProxyFlags      flags,\n'
1957                      '    const gchar         *name,\n'
1958                      '    const gchar         *object_path,\n'
1959                      '    GCancellable        *cancellable,\n'
1960                      '    GAsyncReadyCallback  callback,\n'
1961                      '    gpointer             user_data)\n'
1962                      '{\n'
1963                      '  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'
1964                      '}\n'
1965                      '\n'
1966                      %(i.name_lower, i.ns_upper, i.name_upper, i.name))
1967         self.c.write('/**\n'
1968                      ' * %s_proxy_new_for_bus_finish:\n'
1969                      ' * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to %s_proxy_new_for_bus().\n'
1970                      ' * @error: Return location for error or %%NULL\n'
1971                      ' *\n'
1972                      ' * Finishes an operation started with %s_proxy_new_for_bus().\n'
1973                      ' *\n'
1974                      ' * Returns: (transfer full) (type %sProxy): The constructed proxy object or %%NULL if @error is set.\n'
1975                      %(i.name_lower, i.name_lower, i.name_lower, i.camel_name))
1976         self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
1977         self.c.write('%s *\n'
1978                      '%s_proxy_new_for_bus_finish (\n'
1979                      '    GAsyncResult        *res,\n'
1980                      '    GError             **error)\n'
1981                      '{\n'
1982                      '  GObject *ret;\n'
1983                      '  GObject *source_object;\n'
1984                      '  source_object = g_async_result_get_source_object (res);\n'
1985                      '  ret = g_async_initable_new_finish (G_ASYNC_INITABLE (source_object), res, error);\n'
1986                      '  g_object_unref (source_object);\n'
1987                      '  if (ret != NULL)\n'
1988                      '    return %s%s (ret);\n'
1989                      '  else\n'
1990                      '    return NULL;\n'
1991                      '}\n'
1992                      '\n'
1993                      %(i.camel_name, i.name_lower, i.ns_upper, i.name_upper))
1994         self.c.write(self.docbook_gen.expand(
1995                 '/**\n'
1996                 ' * %s_proxy_new_for_bus_sync:\n'
1997                 ' * @bus_type: A #GBusType.\n'
1998                 ' * @flags: Flags from the #GDBusProxyFlags enumeration.\n'
1999                 ' * @name: A bus name (well-known or unique).\n'
2000                 ' * @object_path: An object path.\n'
2001                 ' * @cancellable: (allow-none): A #GCancellable or %%NULL.\n'
2002                 ' * @error: Return location for error or %%NULL\n'
2003                 ' *\n'
2004                 ' * Like %s_proxy_new_sync() but takes a #GBusType instead of a #GDBusConnection.\n'
2005                 ' *\n'
2006                 ' * The calling thread is blocked until a reply is received.\n'
2007                 ' *\n'
2008                 ' * See %s_proxy_new_for_bus() for the asynchronous version of this constructor.\n'
2009                 ' *\n'
2010                 ' * Returns: (transfer full) (type %sProxy): The constructed proxy object or %%NULL if @error is set.\n'
2011                 %(i.name_lower, i.name_lower, i.name_lower, i.camel_name), False))
2012         self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
2013         self.c.write('%s *\n'
2014                      '%s_proxy_new_for_bus_sync (\n'
2015                      '    GBusType             bus_type,\n'
2016                      '    GDBusProxyFlags      flags,\n'
2017                      '    const gchar         *name,\n'
2018                      '    const gchar         *object_path,\n'
2019                      '    GCancellable        *cancellable,\n'
2020                      '    GError             **error)\n'
2021                      '{\n'
2022                      '  GInitable *ret;\n'
2023                      '  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'
2024                      '  if (ret != NULL)\n'
2025                      '    return %s%s (ret);\n'
2026                      '  else\n'
2027                      '    return NULL;\n'
2028                      '}\n'
2029                      '\n'
2030                      %(i.camel_name, i.name_lower, i.ns_upper, i.name_upper, i.name, i.ns_upper, i.name_upper))
2031         self.c.write('\n')
2032
2033     # ---------------------------------------------------------------------------------------------------
2034
2035     def generate_skeleton(self, i):
2036         # class boilerplate
2037         self.c.write('/* ------------------------------------------------------------------------ */\n'
2038                      '\n')
2039
2040         self.c.write(self.docbook_gen.expand(
2041                 '/**\n'
2042                 ' * %sSkeleton:\n'
2043                 ' *\n'
2044                 ' * The #%sSkeleton structure contains only private data and should only be accessed using the provided API.\n'
2045                 %(i.camel_name, i.camel_name), False))
2046         self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
2047         self.c.write('\n')
2048
2049         self.c.write(self.docbook_gen.expand(
2050                 '/**\n'
2051                 ' * %sSkeletonClass:\n'
2052                 ' * @parent_class: The parent class.\n'
2053                 ' *\n'
2054                 ' * Class structure for #%sSkeleton.\n'
2055                 %(i.camel_name, i.camel_name), False))
2056         self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
2057         self.c.write('\n')
2058
2059         self.c.write('struct _%sSkeletonPrivate\n'
2060                      '{\n'
2061                      '  GValue *properties;\n'
2062                      '  GList *changed_properties;\n'
2063                      '  GSource *changed_properties_idle_source;\n'
2064                      '  GMainContext *context;\n'
2065                      '  GMutex lock;\n'
2066                      '};\n'
2067                      '\n'%i.camel_name)
2068
2069         self.c.write('static void\n'
2070                      '_%s_skeleton_handle_method_call (\n'
2071                      '  GDBusConnection *connection,\n'
2072                      '  const gchar *sender,\n'
2073                      '  const gchar *object_path,\n'
2074                      '  const gchar *interface_name,\n'
2075                      '  const gchar *method_name,\n'
2076                      '  GVariant *parameters,\n'
2077                      '  GDBusMethodInvocation *invocation,\n'
2078                      '  gpointer user_data)\n'
2079                      '{\n'
2080                      '  %sSkeleton *skeleton = %s%s_SKELETON (user_data);\n'
2081                      '  _ExtendedGDBusMethodInfo *info;\n'
2082                      '  GVariantIter iter;\n'
2083                      '  GVariant *child;\n'
2084                      '  GValue *paramv;\n'
2085                      '  guint num_params;\n'
2086                      '  guint num_extra;\n'
2087                      '  guint n;\n'
2088                      '  guint signal_id;\n'
2089                      '  GValue return_value = G_VALUE_INIT;\n'
2090                      %(i.name_lower, i.camel_name, i.ns_upper, i.name_upper))
2091         self.c.write('  info = (_ExtendedGDBusMethodInfo *) g_dbus_method_invocation_get_method_info (invocation);\n'
2092                      '  g_assert (info != NULL);\n'
2093                      %())
2094         self.c.write ('  num_params = g_variant_n_children (parameters);\n'
2095                       '  num_extra = info->pass_fdlist ? 3 : 2;'
2096                       '  paramv = g_new0 (GValue, num_params + num_extra);\n'
2097                       '  n = 0;\n'
2098                       '  g_value_init (&paramv[n], %sTYPE_%s);\n'
2099                       '  g_value_set_object (&paramv[n++], skeleton);\n'
2100                       '  g_value_init (&paramv[n], G_TYPE_DBUS_METHOD_INVOCATION);\n'
2101                       '  g_value_set_object (&paramv[n++], invocation);\n'
2102                       '  if (info->pass_fdlist)\n'
2103                       '    {\n'
2104                       '#ifdef G_OS_UNIX\n'
2105                       '      g_value_init (&paramv[n], G_TYPE_UNIX_FD_LIST);\n'
2106                       '      g_value_set_object (&paramv[n++], g_dbus_message_get_unix_fd_list (g_dbus_method_invocation_get_message (invocation)));\n'
2107                       '#else\n'
2108                       '      g_assert_not_reached ();\n'
2109                       '#endif\n'
2110                       '    }\n'
2111                       %(i.ns_upper, i.name_upper))
2112         self.c.write('  g_variant_iter_init (&iter, parameters);\n'
2113                      '  while ((child = g_variant_iter_next_value (&iter)) != NULL)\n'
2114                      '    {\n'
2115                      '      _ExtendedGDBusArgInfo *arg_info = (_ExtendedGDBusArgInfo *) info->parent_struct.in_args[n - num_extra];\n'
2116                      '      if (arg_info->use_gvariant)\n'
2117                      '        {\n'
2118                      '          g_value_init (&paramv[n], G_TYPE_VARIANT);\n'
2119                      '          g_value_set_variant (&paramv[n], child);\n'
2120                      '          n++;\n'
2121                      '        }\n'
2122                      '      else\n'
2123                      '        g_dbus_gvariant_to_gvalue (child, &paramv[n++]);\n'
2124                      '      g_variant_unref (child);\n'
2125                      '    }\n'
2126                      )
2127         self.c.write('  signal_id = g_signal_lookup (info->signal_name, %sTYPE_%s);\n'
2128                      %(i.ns_upper, i.name_upper))
2129         self.c.write('  g_value_init (&return_value, G_TYPE_BOOLEAN);\n'
2130                      '  g_signal_emitv (paramv, signal_id, 0, &return_value);\n'
2131                      '  if (!g_value_get_boolean (&return_value))\n'
2132                      '    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'
2133                      '  g_value_unset (&return_value);\n'
2134                      )
2135         self.c.write('  for (n = 0; n < num_params + num_extra; n++)\n'
2136                      '    g_value_unset (&paramv[n]);\n'
2137                      '  g_free (paramv);\n')
2138         self.c.write('}\n'
2139                      '\n')
2140
2141         self.c.write('static GVariant *\n'
2142                      '_%s_skeleton_handle_get_property (\n'
2143                      '  GDBusConnection *connection,\n'
2144                      '  const gchar *sender,\n'
2145                      '  const gchar *object_path,\n'
2146                      '  const gchar *interface_name,\n'
2147                      '  const gchar *property_name,\n'
2148                      '  GError **error,\n'
2149                      '  gpointer user_data)\n'
2150                      '{\n'
2151                      '  %sSkeleton *skeleton = %s%s_SKELETON (user_data);\n'
2152                      '  GValue value = G_VALUE_INIT;\n'
2153                      '  GParamSpec *pspec;\n'
2154                      '  _ExtendedGDBusPropertyInfo *info;\n'
2155                      '  GVariant *ret;\n'
2156                      %(i.name_lower, i.camel_name, i.ns_upper, i.name_upper))
2157         self.c.write('  ret = NULL;\n'
2158                      '  info = (_ExtendedGDBusPropertyInfo *) g_dbus_interface_info_lookup_property ((GDBusInterfaceInfo *) &_%s_interface_info, property_name);\n'
2159                      '  g_assert (info != NULL);\n'
2160                      '  pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (skeleton), info->hyphen_name);\n'
2161                      '  if (pspec == NULL)\n'
2162                      '    {\n'
2163                      '      g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS, "No property with name %%s", property_name);\n'
2164                      '    }\n'
2165                      '  else\n'
2166                      '    {\n'
2167                      '      g_value_init (&value, pspec->value_type);\n'
2168                      '      g_object_get_property (G_OBJECT (skeleton), info->hyphen_name, &value);\n'
2169                      '      ret = g_dbus_gvalue_to_gvariant (&value, G_VARIANT_TYPE (info->parent_struct.signature));\n'
2170                      '      g_value_unset (&value);\n'
2171                      '    }\n'
2172                      '  return ret;\n'
2173                      '}\n'
2174                      '\n'
2175                      %(i.name_lower))
2176
2177         self.c.write('static gboolean\n'
2178                      '_%s_skeleton_handle_set_property (\n'
2179                      '  GDBusConnection *connection,\n'
2180                      '  const gchar *sender,\n'
2181                      '  const gchar *object_path,\n'
2182                      '  const gchar *interface_name,\n'
2183                      '  const gchar *property_name,\n'
2184                      '  GVariant *variant,\n'
2185                      '  GError **error,\n'
2186                      '  gpointer user_data)\n'
2187                      '{\n'
2188                      '  %sSkeleton *skeleton = %s%s_SKELETON (user_data);\n'
2189                      '  GValue value = G_VALUE_INIT;\n'
2190                      '  GParamSpec *pspec;\n'
2191                      '  _ExtendedGDBusPropertyInfo *info;\n'
2192                      '  gboolean ret;\n'
2193                      %(i.name_lower, i.camel_name, i.ns_upper, i.name_upper))
2194         self.c.write('  ret = FALSE;\n'
2195                      '  info = (_ExtendedGDBusPropertyInfo *) g_dbus_interface_info_lookup_property ((GDBusInterfaceInfo *) &_%s_interface_info, property_name);\n'
2196                      '  g_assert (info != NULL);\n'
2197                      '  pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (skeleton), info->hyphen_name);\n'
2198                      '  if (pspec == NULL)\n'
2199                      '    {\n'
2200                      '      g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS, "No property with name %%s", property_name);\n'
2201                      '    }\n'
2202                      '  else\n'
2203                      '    {\n'
2204                      '      if (info->use_gvariant)\n'
2205                      '        g_value_set_variant (&value, variant);\n'
2206                      '      else\n'
2207                      '        g_dbus_gvariant_to_gvalue (variant, &value);\n'
2208                      '      g_object_set_property (G_OBJECT (skeleton), info->hyphen_name, &value);\n'
2209                      '      g_value_unset (&value);\n'
2210                      '      ret = TRUE;\n'
2211                      '    }\n'
2212                      '  return ret;\n'
2213                      '}\n'
2214                      '\n'
2215                      %(i.name_lower))
2216
2217
2218         self.c.write('static const GDBusInterfaceVTable _%s_skeleton_vtable =\n'
2219                      '{\n'
2220                      '  _%s_skeleton_handle_method_call,\n'
2221                      '  _%s_skeleton_handle_get_property,\n'
2222                      '  _%s_skeleton_handle_set_property\n'
2223                      '};\n'
2224                      '\n'%(i.name_lower, i.name_lower, i.name_lower, i.name_lower))
2225
2226         self.c.write('static GDBusInterfaceInfo *\n'
2227                      '%s_skeleton_dbus_interface_get_info (GDBusInterfaceSkeleton *skeleton)\n'
2228                      '{\n'
2229                      '  return %s_interface_info ();\n'
2230                      %(i.name_lower, i.name_lower))
2231         self.c.write('}\n'
2232                      '\n')
2233
2234         self.c.write('static GDBusInterfaceVTable *\n'
2235                      '%s_skeleton_dbus_interface_get_vtable (GDBusInterfaceSkeleton *skeleton)\n'
2236                      '{\n'
2237                      '  return (GDBusInterfaceVTable *) &_%s_skeleton_vtable;\n'
2238                      %(i.name_lower, i.name_lower))
2239         self.c.write('}\n'
2240                      '\n')
2241
2242         self.c.write('static GVariant *\n'
2243                      '%s_skeleton_dbus_interface_get_properties (GDBusInterfaceSkeleton *_skeleton)\n'
2244                      '{\n'
2245                      '  %sSkeleton *skeleton = %s%s_SKELETON (_skeleton);\n'
2246                      %(i.name_lower, i.camel_name, i.ns_upper, i.name_upper))
2247         self.c.write('\n'
2248                      '  GVariantBuilder builder;\n'
2249                      '  guint n;\n'
2250                      '  g_variant_builder_init (&builder, G_VARIANT_TYPE ("a{sv}"));\n'
2251                      '  if (_%s_interface_info.parent_struct.properties == NULL)\n'
2252                      '    goto out;\n'
2253                      '  for (n = 0; _%s_interface_info.parent_struct.properties[n] != NULL; n++)\n'
2254                      '    {\n'
2255                      '      GDBusPropertyInfo *info = _%s_interface_info.parent_struct.properties[n];\n'
2256                      '      if (info->flags & G_DBUS_PROPERTY_INFO_FLAGS_READABLE)\n'
2257                      '        {\n'
2258                      '          GVariant *value;\n'
2259                      '          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'
2260                      '          if (value != NULL)\n'
2261                      '            {\n'
2262                      '              g_variant_take_ref (value);\n'
2263                      '              g_variant_builder_add (&builder, "{sv}", info->name, value);\n'
2264                      '              g_variant_unref (value);\n'
2265                      '            }\n'
2266                      '        }\n'
2267                      '    }\n'
2268                      'out:\n'
2269                      '  return g_variant_builder_end (&builder);\n'
2270                      '}\n'
2271                      '\n'
2272                      %(i.name_lower, i.name_lower, i.name_lower, i.name_lower, i.name))
2273
2274         if len(i.properties) > 0:
2275             self.c.write('static gboolean _%s_emit_changed (gpointer user_data);\n'
2276                          '\n'
2277                          %(i.name_lower))
2278
2279         self.c.write('static void\n'
2280                      '%s_skeleton_dbus_interface_flush (GDBusInterfaceSkeleton *_skeleton)\n'
2281                      '{\n'
2282                      %(i.name_lower))
2283         if len(i.properties) > 0:
2284             self.c.write('  %sSkeleton *skeleton = %s%s_SKELETON (_skeleton);\n'
2285                          '  gboolean emit_changed = FALSE;\n'
2286                          '\n'
2287                          '  g_mutex_lock (&skeleton->priv->lock);\n'
2288                          '  if (skeleton->priv->changed_properties_idle_source != NULL)\n'
2289                          '    {\n'
2290                          '      g_source_destroy (skeleton->priv->changed_properties_idle_source);\n'
2291                          '      skeleton->priv->changed_properties_idle_source = NULL;\n'
2292                          '      emit_changed = TRUE;\n'
2293                          '    }\n'
2294                          '  g_mutex_unlock (&skeleton->priv->lock);\n'
2295                          '\n'
2296                          '  if (emit_changed)\n'
2297                          '    _%s_emit_changed (skeleton);\n'
2298                          %(i.camel_name, i.ns_upper, i.name_upper, i.name_lower))
2299         self.c.write('}\n'
2300                      '\n')
2301
2302         for s in i.signals:
2303             self.c.write('static void\n'
2304                          '_%s_on_signal_%s (\n'
2305                          '    %s *object'%(i.name_lower, s.name_lower, i.camel_name))
2306             for a in s.args:
2307                 self.c.write(',\n    %sarg_%s'%(a.ctype_in, a.name))
2308             self.c.write(')\n'
2309                          '{\n'
2310                          '  %sSkeleton *skeleton = %s%s_SKELETON (object);\n\n'
2311                          '  GList      *connections, *l;\n'
2312                          '  GVariant   *signal_variant;\n'
2313                          '  connections = g_dbus_interface_skeleton_get_connections (G_DBUS_INTERFACE_SKELETON (skeleton));\n'
2314                          %(i.camel_name, i.ns_upper, i.name_upper))
2315             self.c.write('\n'
2316                          '  signal_variant = g_variant_ref_sink (g_variant_new ("(')
2317             for a in s.args:
2318                 self.c.write('%s'%(a.format_in))
2319             self.c.write(')"')
2320             for a in s.args:
2321                 self.c.write(',\n                   arg_%s'%(a.name))
2322             self.c.write('));\n')
2323
2324             self.c.write('  for (l = connections; l != NULL; l = l->next)\n'
2325                          '    {\n'
2326                          '      GDBusConnection *connection = l->data;\n'
2327                          '      g_dbus_connection_emit_signal (connection,\n'
2328                          '        NULL, g_dbus_interface_skeleton_get_object_path (G_DBUS_INTERFACE_SKELETON (skeleton)), "%s", "%s",\n'
2329                          '        signal_variant, NULL);\n'
2330                          '    }\n'
2331                          %(i.name, s.name))
2332             self.c.write('  g_variant_unref (signal_variant);\n')
2333             self.c.write('  g_list_free_full (connections, g_object_unref);\n')
2334             self.c.write('}\n'
2335                          '\n')
2336
2337         self.c.write('static void %s_skeleton_iface_init (%sIface *iface);\n'
2338                      %(i.name_lower, i.camel_name))
2339
2340         self.c.write('G_DEFINE_TYPE_WITH_CODE (%sSkeleton, %s_skeleton, G_TYPE_DBUS_INTERFACE_SKELETON,\n'%(i.camel_name, i.name_lower))
2341         self.c.write('                         G_IMPLEMENT_INTERFACE (%sTYPE_%s, %s_skeleton_iface_init));\n\n'%(i.ns_upper, i.name_upper, i.name_lower))
2342
2343         # finalize
2344         self.c.write('static void\n'
2345                      '%s_skeleton_finalize (GObject *object)\n'
2346                      '{\n'%(i.name_lower))
2347         self.c.write('  %sSkeleton *skeleton = %s%s_SKELETON (object);\n'%(i.camel_name, i.ns_upper, i.name_upper))
2348         if len(i.properties) > 0:
2349             self.c.write('  guint n;\n'
2350                          '  for (n = 0; n < %d; n++)\n'
2351                          '    g_value_unset (&skeleton->priv->properties[n]);\n'%(len(i.properties)))
2352             self.c.write('  g_free (skeleton->priv->properties);\n')
2353         self.c.write('  g_list_free_full (skeleton->priv->changed_properties, (GDestroyNotify) _changed_property_free);\n')
2354         self.c.write('  if (skeleton->priv->changed_properties_idle_source != NULL)\n')
2355         self.c.write('    g_source_destroy (skeleton->priv->changed_properties_idle_source);\n')
2356         self.c.write('  g_main_context_unref (skeleton->priv->context);\n')
2357         self.c.write('  g_mutex_clear (&skeleton->priv->lock);\n')
2358         self.c.write('  G_OBJECT_CLASS (%s_skeleton_parent_class)->finalize (object);\n'
2359                      '}\n'
2360                      '\n'%(i.name_lower))
2361
2362         # property accessors (TODO: generate PropertiesChanged signals in setter)
2363         if len(i.properties) > 0:
2364             self.c.write('static void\n'
2365                          '%s_skeleton_get_property (GObject      *object,\n'
2366                          '  guint         prop_id,\n'
2367                          '  GValue       *value,\n'
2368                          '  GParamSpec   *pspec)\n'
2369                          '{\n'%(i.name_lower))
2370             self.c.write('  %sSkeleton *skeleton = %s%s_SKELETON (object);\n'
2371                          '  g_assert (prop_id != 0 && prop_id - 1 < %d);\n'
2372                          '  g_mutex_lock (&skeleton->priv->lock);\n'
2373                          '  g_value_copy (&skeleton->priv->properties[prop_id - 1], value);\n'
2374                          '  g_mutex_unlock (&skeleton->priv->lock);\n'
2375                          %(i.camel_name, i.ns_upper, i.name_upper, len(i.properties)))
2376             self.c.write('}\n'
2377                          '\n')
2378
2379             # if property is already scheduled then re-use entry.. though it could be
2380             # that the user did
2381             #
2382             #  foo_set_prop_bar (object, "");
2383             #  foo_set_prop_bar (object, "blah");
2384             #
2385             # say, every update... In this case, where nothing happens, we obviously
2386             # don't want a PropertiesChanged() event. We can easily check for this
2387             # by comparing against the _original value_ recorded before the first
2388             # change event. If the latest value is not different from the original
2389             # one, we can simply ignore the ChangedProperty
2390             #
2391             self.c.write('static gboolean\n'
2392                          '_%s_emit_changed (gpointer user_data)\n'
2393                          '{\n'
2394                          '  %sSkeleton *skeleton = %s%s_SKELETON (user_data);\n'
2395                          %(i.name_lower, i.camel_name, i.ns_upper, i.name_upper))
2396             self.c.write('  GList *l;\n'
2397                          '  GVariantBuilder builder;\n'
2398                          '  GVariantBuilder invalidated_builder;\n'
2399                          '  guint num_changes;\n'
2400                          '\n'
2401                          '  g_mutex_lock (&skeleton->priv->lock);\n'
2402                          '  g_variant_builder_init (&builder, G_VARIANT_TYPE ("a{sv}"));\n'
2403                          '  g_variant_builder_init (&invalidated_builder, G_VARIANT_TYPE ("as"));\n'
2404                          '  for (l = skeleton->priv->changed_properties, num_changes = 0; l != NULL; l = l->next)\n'
2405                          '    {\n'
2406                          '      ChangedProperty *cp = l->data;\n'
2407                          '      GVariant *variant;\n'
2408                          '      const GValue *cur_value;\n'
2409                          '\n'
2410                          '      cur_value = &skeleton->priv->properties[cp->prop_id - 1];\n'
2411                          '      if (!_g_value_equal (cur_value, &cp->orig_value))\n'
2412                          '        {\n'
2413                          '          variant = g_dbus_gvalue_to_gvariant (cur_value, G_VARIANT_TYPE (cp->info->parent_struct.signature));\n'
2414                          '          g_variant_builder_add (&builder, "{sv}", cp->info->parent_struct.name, variant);\n'
2415                          '          g_variant_unref (variant);\n'
2416                          '          num_changes++;\n'
2417                          '        }\n'
2418                          '    }\n'
2419                          '  if (num_changes > 0)\n'
2420                          '    {\n'
2421                          '      GList *connections, *l;\n'
2422                          '      GVariant *signal_variant;'
2423                          '\n'
2424                          '      signal_variant = g_variant_ref_sink (g_variant_new ("(sa{sv}as)", "%s",\n'
2425                          '                                           &builder, &invalidated_builder));\n'
2426                          '      connections = g_dbus_interface_skeleton_get_connections (G_DBUS_INTERFACE_SKELETON (skeleton));\n'
2427                          '      for (l = connections; l != NULL; l = l->next)\n'
2428                          '        {\n'
2429                          '          GDBusConnection *connection = l->data;\n'
2430                          '\n'
2431                          '          g_dbus_connection_emit_signal (connection,\n'
2432                          '                                         NULL, g_dbus_interface_skeleton_get_object_path (G_DBUS_INTERFACE_SKELETON (skeleton)),\n'
2433                          '                                         "org.freedesktop.DBus.Properties",\n'
2434                          '                                         "PropertiesChanged",\n'
2435                          '                                         signal_variant,\n'
2436                          '                                         NULL);\n'
2437                          '        }\n'
2438                          '      g_variant_unref (signal_variant);\n'
2439                          '      g_list_free_full (connections, g_object_unref);\n'
2440                          '    }\n'
2441                          '  else\n'
2442                          '    {\n'
2443                          '      g_variant_builder_clear (&builder);\n'
2444                          '      g_variant_builder_clear (&invalidated_builder);\n'
2445                          '    }\n'
2446                          %(i.name))
2447             self.c.write('  g_list_free_full (skeleton->priv->changed_properties, (GDestroyNotify) _changed_property_free);\n')
2448             self.c.write('  skeleton->priv->changed_properties = NULL;\n')
2449             self.c.write('  skeleton->priv->changed_properties_idle_source = NULL;\n')
2450             self.c.write('  g_mutex_unlock (&skeleton->priv->lock);\n')
2451             self.c.write('  return FALSE;\n'
2452                          '}\n'
2453                          '\n')
2454             # holding lock while being called
2455             self.c.write('static void\n'
2456                          '_%s_schedule_emit_changed (%sSkeleton *skeleton, const _ExtendedGDBusPropertyInfo *info, guint prop_id, const GValue *orig_value)\n'
2457                          '{\n'
2458                          '  ChangedProperty *cp;\n'
2459                          '  GList *l;\n'
2460                          '  cp = NULL;\n'
2461                          '  for (l = skeleton->priv->changed_properties; l != NULL; l = l->next)\n'
2462                          '    {\n'
2463                          '      ChangedProperty *i_cp = l->data;\n'
2464                          '      if (i_cp->info == info)\n'
2465                          '        {\n'
2466                          '          cp = i_cp;\n'
2467                          '          break;\n'
2468                          '        }\n'
2469                          '    }\n'
2470                          %(i.name_lower, i.camel_name))
2471             self.c.write('  if (cp == NULL)\n'
2472                          '    {\n'
2473                          '      cp = g_new0 (ChangedProperty, 1);\n'
2474                          '      cp->prop_id = prop_id;\n'
2475                          '      cp->info = info;\n'
2476                          '      skeleton->priv->changed_properties = g_list_prepend (skeleton->priv->changed_properties, cp);\n'
2477                          '      g_value_init (&cp->orig_value, G_VALUE_TYPE (orig_value));\n'
2478                          '      g_value_copy (orig_value, &cp->orig_value);\n'
2479                          '    }\n'
2480                          '}\n'
2481                          '\n'
2482                          %())
2483
2484             # Postpone setting up the refresh source until the ::notify signal is emitted as
2485             # this allows use of g_object_freeze_notify()/g_object_thaw_notify() ...
2486             # This is useful when updating several properties from another thread than
2487             # where the idle will be emitted from
2488             self.c.write('static void\n'
2489                          '%s_skeleton_notify (GObject      *object,\n'
2490                          '  GParamSpec *pspec)\n'
2491                          '{\n'
2492                          '  %sSkeleton *skeleton = %s%s_SKELETON (object);\n'
2493                          '  g_mutex_lock (&skeleton->priv->lock);\n'
2494                          '  if (skeleton->priv->changed_properties != NULL &&\n'
2495                          '      skeleton->priv->changed_properties_idle_source == NULL)\n'
2496                          '    {\n'
2497                          '      skeleton->priv->changed_properties_idle_source = g_idle_source_new ();\n'
2498                          '      g_source_set_priority (skeleton->priv->changed_properties_idle_source, G_PRIORITY_DEFAULT);\n'
2499                          '      g_source_set_callback (skeleton->priv->changed_properties_idle_source, _%s_emit_changed, g_object_ref (skeleton), (GDestroyNotify) g_object_unref);\n'
2500                          '      g_source_attach (skeleton->priv->changed_properties_idle_source, skeleton->priv->context);\n'
2501                          '      g_source_unref (skeleton->priv->changed_properties_idle_source);\n'
2502                          '    }\n'
2503                          '  g_mutex_unlock (&skeleton->priv->lock);\n'
2504                          '}\n'
2505                          '\n'
2506                          %(i.name_lower, i.camel_name, i.ns_upper, i.name_upper, i.name_lower))
2507
2508             self.c.write('static void\n'
2509                          '%s_skeleton_set_property (GObject      *object,\n'
2510                          '  guint         prop_id,\n'
2511                          '  const GValue *value,\n'
2512                          '  GParamSpec   *pspec)\n'
2513                          '{\n'%(i.name_lower))
2514             self.c.write('  %sSkeleton *skeleton = %s%s_SKELETON (object);\n'
2515                          '  g_assert (prop_id != 0 && prop_id - 1 < %d);\n'
2516                          '  g_mutex_lock (&skeleton->priv->lock);\n'
2517                          '  g_object_freeze_notify (object);\n'
2518                          '  if (!_g_value_equal (value, &skeleton->priv->properties[prop_id - 1]))\n'
2519                          '    {\n'
2520                          '      if (g_dbus_interface_skeleton_get_connection (G_DBUS_INTERFACE_SKELETON (skeleton)) != NULL)\n'
2521                          '        _%s_schedule_emit_changed (skeleton, _%s_property_info_pointers[prop_id - 1], prop_id, &skeleton->priv->properties[prop_id - 1]);\n'
2522                          '      g_value_copy (value, &skeleton->priv->properties[prop_id - 1]);\n'
2523                          '      g_object_notify_by_pspec (object, pspec);\n'
2524                          '    }\n'
2525                          '  g_mutex_unlock (&skeleton->priv->lock);\n'
2526                          '  g_object_thaw_notify (object);\n'
2527                          %(i.camel_name, i.ns_upper, i.name_upper, len(i.properties), i.name_lower, i.name_lower))
2528             self.c.write('}\n'
2529                          '\n')
2530
2531         self.c.write('static void\n'
2532                      '%s_skeleton_init (%sSkeleton *skeleton)\n'
2533                      '{\n'
2534                      '  skeleton->priv = G_TYPE_INSTANCE_GET_PRIVATE (skeleton, %sTYPE_%s_SKELETON, %sSkeletonPrivate);\n'
2535                      %(i.name_lower, i.camel_name, i.ns_upper, i.name_upper, i.camel_name))
2536         self.c.write('  g_mutex_init (&skeleton->priv->lock);\n')
2537         self.c.write('  skeleton->priv->context = g_main_context_ref_thread_default ();\n')
2538         if len(i.properties) > 0:
2539             self.c.write('  skeleton->priv->properties = g_new0 (GValue, %d);\n'%(len(i.properties)))
2540             n = 0
2541             for p in i.properties:
2542                 self.c.write('  g_value_init (&skeleton->priv->properties[%d], %s);\n'%(n, p.arg.gtype))
2543                 n += 1
2544         self.c.write('}\n'
2545                      '\n')
2546
2547         # property vfuncs
2548         n = 0
2549         for p in i.properties:
2550             self.c.write('static %s\n'
2551                          '%s_skeleton_get_%s (%s *object)\n'
2552                          '{\n'
2553                          %(p.arg.ctype_in, i.name_lower, p.name_lower, i.camel_name))
2554             self.c.write('  %sSkeleton *skeleton = %s%s_SKELETON (object);\n'%(i.camel_name, i.ns_upper, i.name_upper))
2555             self.c.write('  %svalue;\n'
2556                          '  g_mutex_lock (&skeleton->priv->lock);\n'
2557                          '  value = %s (&(skeleton->priv->properties[%d]));\n'
2558                          '  g_mutex_unlock (&skeleton->priv->lock);\n'
2559                          %(p.arg.ctype_in_g, p.arg.gvalue_get, n))
2560             self.c.write('  return value;\n')
2561             self.c.write('}\n')
2562             self.c.write('\n')
2563             n += 1
2564
2565         self.c.write('static void\n'
2566                      '%s_skeleton_class_init (%sSkeletonClass *klass)\n'
2567                      '{\n'
2568                      '  GObjectClass *gobject_class;\n'
2569                      '  GDBusInterfaceSkeletonClass *skeleton_class;\n'
2570                      '\n'
2571                      '  g_type_class_add_private (klass, sizeof (%sSkeletonPrivate));\n'
2572                      '\n'
2573                      '  gobject_class = G_OBJECT_CLASS (klass);\n'
2574                      '  gobject_class->finalize = %s_skeleton_finalize;\n'
2575                      %(i.name_lower, i.camel_name, i.camel_name, i.name_lower))
2576         if len(i.properties) > 0:
2577             self.c.write('  gobject_class->get_property = %s_skeleton_get_property;\n'
2578                          '  gobject_class->set_property = %s_skeleton_set_property;\n'
2579                          '  gobject_class->notify       = %s_skeleton_notify;\n'
2580                          '\n'%(i.name_lower, i.name_lower, i.name_lower))
2581             self.c.write('\n'
2582                          '  %s_override_properties (gobject_class, 1);\n'%(i.name_lower))
2583         self.c.write('\n'
2584                      '  skeleton_class = G_DBUS_INTERFACE_SKELETON_CLASS (klass);\n');
2585         self.c.write('  skeleton_class->get_info = %s_skeleton_dbus_interface_get_info;\n'%(i.name_lower))
2586         self.c.write('  skeleton_class->get_properties = %s_skeleton_dbus_interface_get_properties;\n'%(i.name_lower))
2587         self.c.write('  skeleton_class->flush = %s_skeleton_dbus_interface_flush;\n'%(i.name_lower))
2588         self.c.write('  skeleton_class->get_vtable = %s_skeleton_dbus_interface_get_vtable;\n'%(i.name_lower))
2589         self.c.write('}\n'
2590                      '\n')
2591
2592         self.c.write('static void\n'
2593                      '%s_skeleton_iface_init (%sIface *iface)\n'
2594                      '{\n'
2595                      %(i.name_lower, i.camel_name))
2596         for s in i.signals:
2597             self.c.write('  iface->%s = _%s_on_signal_%s;\n'
2598                          %(s.name_lower, i.name_lower, s.name_lower))
2599         for p in i.properties:
2600             self.c.write('  iface->get_%s = %s_skeleton_get_%s;\n'%(p.name_lower, i.name_lower, p.name_lower))
2601         self.c.write('}\n'
2602                      '\n')
2603
2604         # constructors
2605         self.c.write(self.docbook_gen.expand(
2606                 '/**\n'
2607                 ' * %s_skeleton_new:\n'
2608                 ' *\n'
2609                 ' * Creates a skeleton object for the D-Bus interface #%s.\n'
2610                 ' *\n'
2611                 ' * Returns: (transfer full) (type %sSkeleton): The skeleton object.\n'
2612                 %(i.name_lower, i.name, i.camel_name), False))
2613         self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
2614         self.c.write('%s *\n'
2615                      '%s_skeleton_new (void)\n'
2616                      '{\n'
2617                      '  return %s%s (g_object_new (%sTYPE_%s_SKELETON, NULL));\n'
2618                      '}\n'
2619                      '\n'%(i.camel_name, i.name_lower, i.ns_upper, i.name_upper, i.ns_upper, i.name_upper))
2620
2621     # ---------------------------------------------------------------------------------------------------
2622
2623     def generate_object(self):
2624         self.c.write('/* ------------------------------------------------------------------------\n'
2625                      ' * Code for Object, ObjectProxy and ObjectSkeleton\n'
2626                      ' * ------------------------------------------------------------------------\n'
2627                      ' */\n'
2628                      '\n')
2629
2630         self.c.write(self.docbook_gen.expand(
2631                 '/**\n'
2632                 ' * SECTION:%sObject\n'
2633                 ' * @title: %sObject\n'
2634                 ' * @short_description: Specialized GDBusObject types\n'
2635                 ' *\n'
2636                 ' * 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'
2637                 ' */\n'
2638                 %(self.namespace, self.namespace, self.namespace, self.namespace, self.namespace), False))
2639         self.c.write('\n')
2640
2641         self.c.write(self.docbook_gen.expand(
2642                 '/**\n'
2643                 ' * %sObject:\n'
2644                 ' *\n'
2645                 ' * The #%sObject type is a specialized container of interfaces.\n'
2646                 ' */\n'
2647                 %(self.namespace, self.namespace), False))
2648         self.c.write('\n')
2649
2650         self.c.write(self.docbook_gen.expand(
2651                 '/**\n'
2652                 ' * %sObjectIface:\n'
2653                 ' * @parent_iface: The parent interface.\n'
2654                 ' *\n'
2655                 ' * Virtual table for the #%sObject interface.\n'
2656                 ' */\n'
2657                 %(self.namespace, self.namespace), False))
2658         self.c.write('\n')
2659
2660         self.c.write('static void\n'
2661                      '%sobject_default_init (%sObjectIface *iface)\n'
2662                      '{\n'
2663                      %(self.ns_lower, self.namespace));
2664         for i in self.ifaces:
2665             self.c.write(self.docbook_gen.expand(
2666                     '  /**\n'
2667                     '   * %sObject:%s:\n'
2668                     '   *\n'
2669                     '   * The #%s instance corresponding to the D-Bus interface #%s, if any.\n'
2670                     '   *\n'
2671                     '   * Connect to the #GObject::notify signal to get informed of property changes.\n'
2672                     %(self.namespace, i.name_hyphen, i.camel_name, i.name), False))
2673             self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 2)
2674             self.c.write('  g_object_interface_install_property (iface, g_param_spec_object ("%s", "%s", "%s", %sTYPE_%s, G_PARAM_READWRITE|G_PARAM_STATIC_STRINGS));\n'
2675                          '\n'
2676                          %(i.name_hyphen, i.name_hyphen, i.name_hyphen, self.ns_upper, i.name_upper))
2677         self.c.write('}\n'
2678                      '\n')
2679
2680         self.c.write('typedef %sObjectIface %sObjectInterface;\n'%(self.namespace, self.namespace))
2681         self.c.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))
2682         self.c.write('\n')
2683
2684         for i in self.ifaces:
2685             self.c.write(self.docbook_gen.expand(
2686                     '/**\n'
2687                     ' * %sobject_get_%s:\n'
2688                     ' * @object: A #%sObject.\n'
2689                     ' *\n'
2690                     ' * Gets the #%s instance for the D-Bus interface #%s on @object, if any.\n'
2691                     ' *\n'
2692                     ' * Returns: (transfer full): A #%s that must be freed with g_object_unref() or %%NULL if @object does not implement the interface.\n'
2693                     %(self.ns_lower, i.name_upper.lower(), self.namespace, i.camel_name, i.name, i.camel_name), False))
2694             self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
2695             self.c.write ('%s *%sobject_get_%s (%sObject *object)\n'
2696                           %(i.camel_name, self.ns_lower, i.name_upper.lower(), self.namespace))
2697             self.c.write('{\n'
2698                          '  GDBusInterface *ret;\n'
2699                          '  ret = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "%s");\n'
2700                          '  if (ret == NULL)\n'
2701                          '    return NULL;\n'
2702                          '  return %s%s (ret);\n'
2703                          '}\n'
2704                          '\n'
2705                          %(i.name, self.ns_upper, i.name_upper))
2706         self.c.write('\n')
2707         for i in self.ifaces:
2708             self.c.write(self.docbook_gen.expand(
2709                     '/**\n'
2710                     ' * %sobject_peek_%s: (skip)\n'
2711                     ' * @object: A #%sObject.\n'
2712                     ' *\n'
2713                     ' * Like %sobject_get_%s() but doesn\'t increase the reference count on the returned object.\n'
2714                     ' *\n'
2715                     ' * <warning>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.</warning>\n'
2716                     ' *\n'
2717                     ' * Returns: (transfer none): A #%s or %%NULL if @object does not implement the interface. Do not free the returned object, it is owned by @object.\n'
2718                     %(self.ns_lower, i.name_upper.lower(), self.namespace, self.ns_lower, i.name_upper.lower(), i.camel_name), False))
2719             self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
2720             self.c.write ('%s *%sobject_peek_%s (%sObject *object)\n'
2721                           %(i.camel_name, self.ns_lower, i.name_upper.lower(), self.namespace))
2722             self.c.write('{\n'
2723                          '  GDBusInterface *ret;\n'
2724                          '  ret = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "%s");\n'
2725                          '  if (ret == NULL)\n'
2726                          '    return NULL;\n'
2727                          '  g_object_unref (ret);\n'
2728                          '  return %s%s (ret);\n'
2729                          '}\n'
2730                          '\n'
2731                          %(i.name, self.ns_upper, i.name_upper))
2732         self.c.write('\n')
2733         # shared by ObjectProxy and ObjectSkeleton classes
2734         self.c.write('static void\n'
2735                      '%sobject_notify (GDBusObject *object, GDBusInterface *interface)\n'
2736                      '{\n'
2737                      '  g_object_notify (G_OBJECT (object), ((_ExtendedGDBusInterfaceInfo *) g_dbus_interface_get_info (interface))->hyphen_name);\n'
2738                      '}\n'
2739                      '\n'
2740                      %(self.ns_lower))
2741
2742         self.c.write(self.docbook_gen.expand(
2743                 '/**\n'
2744                 ' * %sObjectProxy:\n'
2745                 ' *\n'
2746                 ' * The #%sObjectProxy structure contains only private data and should only be accessed using the provided API.\n'
2747                 %(self.namespace, self.namespace), False))
2748         self.c.write(' */\n')
2749         self.c.write('\n')
2750         self.c.write(self.docbook_gen.expand(
2751                 '/**\n'
2752                 ' * %sObjectProxyClass:\n'
2753                 ' * @parent_class: The parent class.\n'
2754                 ' *\n'
2755                 ' * Class structure for #%sObjectProxy.\n'
2756                 %(self.namespace, self.namespace), False))
2757         self.c.write(' */\n')
2758         self.c.write('\n')
2759         # class boilerplate
2760         self.c.write('static void\n'
2761                      '%sobject_proxy__%sobject_iface_init (%sObjectIface *iface)\n'
2762                      '{\n'
2763                      '}\n'
2764                      '\n'
2765                      %(self.ns_lower, self.ns_lower, self.namespace))
2766         self.c.write('static void\n'
2767                      '%sobject_proxy__g_dbus_object_iface_init (GDBusObjectIface *iface)\n'
2768                      '{\n'
2769                      '  iface->interface_added = %sobject_notify;\n'
2770                      '  iface->interface_removed = %sobject_notify;\n'
2771                      '}\n'
2772                      '\n'
2773                      %(self.ns_lower, self.ns_lower, self.ns_lower))
2774         self.c.write('\n')
2775         self.c.write('G_DEFINE_TYPE_WITH_CODE (%sObjectProxy, %sobject_proxy, G_TYPE_DBUS_OBJECT_PROXY,\n'
2776                      '                         G_IMPLEMENT_INTERFACE (%sTYPE_OBJECT, %sobject_proxy__%sobject_iface_init)\n'
2777                      '                         G_IMPLEMENT_INTERFACE (G_TYPE_DBUS_OBJECT, %sobject_proxy__g_dbus_object_iface_init));\n'
2778                      '\n'
2779                      %(self.namespace, self.ns_lower, self.ns_upper, self.ns_lower, self.ns_lower, self.ns_lower))
2780         # class boilerplate
2781         self.c.write('static void\n'
2782                      '%sobject_proxy_init (%sObjectProxy *object)\n'
2783                      '{\n'
2784                      '}\n'
2785                      '\n'%(self.ns_lower, self.namespace))
2786         self.c.write('static void\n'
2787                      '%sobject_proxy_set_property (GObject      *gobject,\n'
2788                      '  guint         prop_id,\n'
2789                      '  const GValue *value,\n'
2790                      '  GParamSpec   *pspec)\n'
2791                      '{\n'
2792                      '  G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);\n'
2793                      %(self.ns_lower))
2794         self.c.write('}\n'
2795                      '\n'%())
2796         self.c.write('static void\n'
2797                      '%sobject_proxy_get_property (GObject      *gobject,\n'
2798                      '  guint         prop_id,\n'
2799                      '  GValue       *value,\n'
2800                      '  GParamSpec   *pspec)\n'
2801                      '{\n'
2802                      '  %sObjectProxy *object = %sOBJECT_PROXY (gobject);\n'
2803                      '  GDBusInterface *interface;\n'
2804                      '\n'
2805                      '  switch (prop_id)\n'
2806                      '    {\n'
2807                      %(self.ns_lower, self.namespace, self.ns_upper))
2808         n = 1
2809         for i in self.ifaces:
2810             self.c.write('    case %d:\n'
2811                          '      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "%s");\n'
2812                          '      g_value_take_object (value, interface);\n'
2813                          '      break;\n'
2814                          '\n'
2815                          %(n, i.name))
2816             n += 1
2817         self.c.write('    default:\n'
2818                      '      G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);\n'
2819                      '      break;\n'
2820                      '  }\n'
2821                      '}\n'
2822                      '\n'%())
2823         self.c.write('static void\n'
2824                      '%sobject_proxy_class_init (%sObjectProxyClass *klass)\n'
2825                      '{\n'
2826                      '  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);\n'
2827                      '\n'
2828                      '  gobject_class->set_property = %sobject_proxy_set_property;\n'
2829                      '  gobject_class->get_property = %sobject_proxy_get_property;\n'
2830                      '\n'
2831                      %(self.ns_lower, self.namespace, self.ns_lower, self.ns_lower))
2832         n = 1
2833         for i in self.ifaces:
2834             self.c.write('  g_object_class_override_property (gobject_class, %d, "%s");'
2835                          '\n'
2836                          %(n, i.name_hyphen))
2837             n += 1
2838         self.c.write('}\n'
2839                      '\n')
2840
2841         self.c.write(self.docbook_gen.expand(
2842                 '/**\n'
2843                 ' * %sobject_proxy_new:\n'
2844                 ' * @connection: A #GDBusConnection.\n'
2845                 ' * @object_path: An object path.\n'
2846                 ' *\n'
2847                 ' * Creates a new proxy object.\n'
2848                 ' *\n'
2849                 ' * Returns: (transfer full): The proxy object.\n'
2850                 ' */\n'
2851                 %(self.ns_lower), False))
2852         self.c.write('%sObjectProxy *\n'
2853                      '%sobject_proxy_new (GDBusConnection *connection,\n'
2854                      '  const gchar *object_path)\n'
2855                      '{\n'
2856                      '  g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), NULL);\n'
2857                      '  g_return_val_if_fail (g_variant_is_object_path (object_path), NULL);\n'
2858                      '  return %sOBJECT_PROXY (g_object_new (%sTYPE_OBJECT_PROXY, "g-connection", connection, "g-object-path", object_path, NULL));\n'
2859                      '}\n'
2860                      '\n'%(self.namespace, self.ns_lower, self.ns_upper, self.ns_upper))
2861
2862         self.c.write(self.docbook_gen.expand(
2863                 '/**\n'
2864                 ' * %sObjectSkeleton:\n'
2865                 ' *\n'
2866                 ' * The #%sObjectSkeleton structure contains only private data and should only be accessed using the provided API.\n'
2867                 %(self.namespace, self.namespace), False))
2868         self.c.write(' */\n')
2869         self.c.write('\n')
2870         self.c.write(self.docbook_gen.expand(
2871                 '/**\n'
2872                 ' * %sObjectSkeletonClass:\n'
2873                 ' * @parent_class: The parent class.\n'
2874                 ' *\n'
2875                 ' * Class structure for #%sObjectSkeleton.\n'
2876                 %(self.namespace, self.namespace), False))
2877         self.c.write(' */\n')
2878         self.c.write('\n')
2879         # class boilerplate
2880         self.c.write('static void\n'
2881                      '%sobject_skeleton__%sobject_iface_init (%sObjectIface *iface)\n'
2882                      '{\n'
2883                      '}\n'
2884                      '\n'
2885                      %(self.ns_lower, self.ns_lower, self.namespace))
2886         self.c.write('\n')
2887         self.c.write('static void\n'
2888                      '%sobject_skeleton__g_dbus_object_iface_init (GDBusObjectIface *iface)\n'
2889                      '{\n'
2890                      '  iface->interface_added = %sobject_notify;\n'
2891                      '  iface->interface_removed = %sobject_notify;\n'
2892                      '}\n'
2893                      '\n'
2894                      %(self.ns_lower, self.ns_lower, self.ns_lower))
2895         self.c.write('G_DEFINE_TYPE_WITH_CODE (%sObjectSkeleton, %sobject_skeleton, G_TYPE_DBUS_OBJECT_SKELETON,\n'
2896                      '                         G_IMPLEMENT_INTERFACE (%sTYPE_OBJECT, %sobject_skeleton__%sobject_iface_init)\n'
2897                      '                         G_IMPLEMENT_INTERFACE (G_TYPE_DBUS_OBJECT, %sobject_skeleton__g_dbus_object_iface_init));\n'
2898                      '\n'
2899                      %(self.namespace, self.ns_lower, self.ns_upper, self.ns_lower, self.ns_lower, self.ns_lower))
2900         # class boilerplate
2901         self.c.write('static void\n'
2902                      '%sobject_skeleton_init (%sObjectSkeleton *object)\n'
2903                      '{\n'
2904                      '}\n'
2905                      '\n'%(self.ns_lower, self.namespace))
2906         self.c.write('static void\n'
2907                      '%sobject_skeleton_set_property (GObject      *gobject,\n'
2908                      '  guint         prop_id,\n'
2909                      '  const GValue *value,\n'
2910                      '  GParamSpec   *pspec)\n'
2911                      '{\n'
2912                      '  %sObjectSkeleton *object = %sOBJECT_SKELETON (gobject);\n'
2913                      '  GDBusInterfaceSkeleton *interface;\n'
2914                      '\n'
2915                      '  switch (prop_id)\n'
2916                      '    {\n'
2917                      %(self.ns_lower, self.namespace, self.ns_upper))
2918         n = 1
2919         for i in self.ifaces:
2920             self.c.write('    case %d:\n'
2921                          '      interface = g_value_get_object (value);\n'
2922                          '      if (interface != NULL)\n'
2923                          '        {\n'
2924                          '          g_warn_if_fail (%sIS_%s (interface));\n'
2925                          '          g_dbus_object_skeleton_add_interface (G_DBUS_OBJECT_SKELETON (object), interface);\n'
2926                          '        }\n'
2927                          '      else\n'
2928                          '        {\n'
2929                          '          g_dbus_object_skeleton_remove_interface_by_name (G_DBUS_OBJECT_SKELETON (object), "%s");\n'
2930                          '        }\n'
2931                          '      break;\n'
2932                          '\n'
2933                          %(n, self.ns_upper, i.name_upper, i.name))
2934             n += 1
2935         self.c.write('    default:\n'
2936                      '      G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);\n'
2937                      '      break;\n'
2938                      '  }\n'
2939                      '}\n'
2940                      '\n'%())
2941         self.c.write('static void\n'
2942                      '%sobject_skeleton_get_property (GObject      *gobject,\n'
2943                      '  guint         prop_id,\n'
2944                      '  GValue       *value,\n'
2945                      '  GParamSpec   *pspec)\n'
2946                      '{\n'
2947                      '  %sObjectSkeleton *object = %sOBJECT_SKELETON (gobject);\n'
2948                      '  GDBusInterface *interface;\n'
2949                      '\n'
2950                      '  switch (prop_id)\n'
2951                      '    {\n'
2952                      %(self.ns_lower, self.namespace, self.ns_upper))
2953         n = 1
2954         for i in self.ifaces:
2955             self.c.write('    case %d:\n'
2956                          '      interface = g_dbus_object_get_interface (G_DBUS_OBJECT (object), "%s");\n'
2957                          '      g_value_take_object (value, interface);\n'
2958                          '      break;\n'
2959                          '\n'
2960                          %(n, i.name))
2961             n += 1
2962         self.c.write('    default:\n'
2963                      '      G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);\n'
2964                      '      break;\n'
2965                      '  }\n'
2966                      '}\n'
2967                      '\n'%())
2968         self.c.write('static void\n'
2969                      '%sobject_skeleton_class_init (%sObjectSkeletonClass *klass)\n'
2970                      '{\n'
2971                      '  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);\n'
2972                      '\n'
2973                      '  gobject_class->set_property = %sobject_skeleton_set_property;\n'
2974                      '  gobject_class->get_property = %sobject_skeleton_get_property;\n'
2975                      '\n'
2976                      %(self.ns_lower, self.namespace, self.ns_lower, self.ns_lower))
2977         n = 1
2978         for i in self.ifaces:
2979             self.c.write('  g_object_class_override_property (gobject_class, %d, "%s");'
2980                          '\n'
2981                          %(n, i.name_hyphen))
2982             n += 1
2983         self.c.write('}\n'
2984                      '\n')
2985         self.c.write(self.docbook_gen.expand(
2986                 '/**\n'
2987                 ' * %sobject_skeleton_new:\n'
2988                 ' * @object_path: An object path.\n'
2989                 ' *\n'
2990                 ' * Creates a new skeleton object.\n'
2991                 ' *\n'
2992                 ' * Returns: (transfer full): The skeleton object.\n'
2993                 ' */\n'
2994                 %(self.ns_lower), False))
2995         self.c.write('%sObjectSkeleton *\n'
2996                      '%sobject_skeleton_new (const gchar *object_path)\n'
2997                      '{\n'
2998                      '  g_return_val_if_fail (g_variant_is_object_path (object_path), NULL);\n'
2999                      '  return %sOBJECT_SKELETON (g_object_new (%sTYPE_OBJECT_SKELETON, "g-object-path", object_path, NULL));\n'
3000                      '}\n'
3001                      '\n'%(self.namespace, self.ns_lower, self.ns_upper, self.ns_upper))
3002         for i in self.ifaces:
3003             self.c.write(self.docbook_gen.expand(
3004                     '/**\n'
3005                     ' * %sobject_skeleton_set_%s:\n'
3006                     ' * @object: A #%sObjectSkeleton.\n'
3007                     ' * @interface_: (allow-none): A #%s or %%NULL to clear the interface.\n'
3008                     ' *\n'
3009                     ' * Sets the #%s instance for the D-Bus interface #%s on @object.\n'
3010                     %(self.ns_lower, i.name_upper.lower(), self.namespace, i.camel_name, i.camel_name, i.name), False))
3011             self.write_gtkdoc_deprecated_and_since_and_close(i, self.c, 0)
3012             self.c.write ('void %sobject_skeleton_set_%s (%sObjectSkeleton *object, %s *interface_)\n'
3013                           %(self.ns_lower, i.name_upper.lower(), self.namespace, i.camel_name))
3014             self.c.write('{\n'
3015                          '  g_object_set (G_OBJECT (object), "%s", interface_, NULL);\n'
3016                          '}\n'
3017                          '\n'
3018                          %(i.name_hyphen))
3019         self.c.write('\n')
3020
3021
3022     def generate_object_manager_client(self):
3023         self.c.write('/* ------------------------------------------------------------------------\n'
3024                      ' * Code for ObjectManager client\n'
3025                      ' * ------------------------------------------------------------------------\n'
3026                      ' */\n'
3027                      '\n')
3028
3029         self.c.write(self.docbook_gen.expand(
3030                 '/**\n'
3031                 ' * SECTION:%sObjectManagerClient\n'
3032                 ' * @title: %sObjectManagerClient\n'
3033                 ' * @short_description: Generated GDBusObjectManagerClient type\n'
3034                 ' *\n'
3035                 ' * This section contains a #GDBusObjectManagerClient that uses %sobject_manager_client_get_proxy_type() as the #GDBusProxyTypeFunc.\n'
3036                 ' */\n'
3037                 %(self.namespace, self.namespace, self.ns_lower), False))
3038         self.c.write('\n')
3039
3040         self.c.write(self.docbook_gen.expand(
3041                 '/**\n'
3042                 ' * %sObjectManagerClient:\n'
3043                 ' *\n'
3044                 ' * The #%sObjectManagerClient structure contains only private data and should only be accessed using the provided API.\n'
3045                 %(self.namespace, self.namespace), False))
3046         self.c.write(' */\n')
3047         self.c.write('\n')
3048
3049         self.c.write(self.docbook_gen.expand(
3050                 '/**\n'
3051                 ' * %sObjectManagerClientClass:\n'
3052                 ' * @parent_class: The parent class.\n'
3053                 ' *\n'
3054                 ' * Class structure for #%sObjectManagerClient.\n'
3055                 %(self.namespace, self.namespace), False))
3056         self.c.write(' */\n')
3057         self.c.write('\n')
3058
3059         # class boilerplate
3060         self.c.write('G_DEFINE_TYPE (%sObjectManagerClient, %sobject_manager_client, G_TYPE_DBUS_OBJECT_MANAGER_CLIENT);\n'
3061                      '\n'
3062                      %(self.namespace, self.ns_lower))
3063
3064         # class boilerplate
3065         self.c.write('static void\n'
3066                      '%sobject_manager_client_init (%sObjectManagerClient *manager)\n'
3067                      '{\n'
3068                      '}\n'
3069                      '\n'%(self.ns_lower, self.namespace))
3070         self.c.write('static void\n'
3071                      '%sobject_manager_client_class_init (%sObjectManagerClientClass *klass)\n'
3072                      '{\n'
3073                      '}\n'
3074                      '\n'%(self.ns_lower, self.namespace))
3075
3076         self.c.write(self.docbook_gen.expand(
3077                 '/**\n'
3078                 ' * %sobject_manager_client_get_proxy_type:\n'
3079                 ' * @manager: A #GDBusObjectManagerClient.\n'
3080                 ' * @object_path: The object path of the remote object (unused).\n'
3081                 ' * @interface_name: (allow-none): Interface name of the remote object or %%NULL to get the object proxy #GType.\n'
3082                 ' * @user_data: User data (unused).\n'
3083                 ' *\n'
3084                 ' * A #GDBusProxyTypeFunc that maps @interface_name to the generated #GDBusObjectProxy<!-- -->- and #GDBusProxy<!-- -->-derived types.\n'
3085                 ' *\n'
3086                 ' * Returns: A #GDBusProxy<!-- -->-derived #GType if @interface_name is not %%NULL, otherwise the #GType for #%sObjectProxy.\n'
3087                 %(self.ns_lower, self.namespace), False))
3088         self.c.write(' */\n')
3089         self.c.write('GType\n'
3090                      '%sobject_manager_client_get_proxy_type (GDBusObjectManagerClient *manager, const gchar *object_path, const gchar *interface_name, gpointer user_data)\n'
3091                      '{\n'
3092                      %(self.ns_lower))
3093         self.c.write('  static gsize once_init_value = 0;\n'
3094                      '  static GHashTable *lookup_hash;\n'
3095                      '  GType ret;\n'
3096                      '\n'
3097                      '  if (interface_name == NULL)\n'
3098                      '    return %sTYPE_OBJECT_PROXY;\n'
3099                      '  if (g_once_init_enter (&once_init_value))\n'
3100                      '    {\n'
3101                      '      lookup_hash = g_hash_table_new (g_str_hash, g_str_equal);\n'
3102                      %(self.ns_upper))
3103         for i in self.ifaces:
3104             self.c.write('      g_hash_table_insert (lookup_hash, (gpointer) "%s", GSIZE_TO_POINTER (%sTYPE_%s_PROXY));\n'
3105                          %(i.name, i.ns_upper, i.name_upper))
3106         self.c.write('      g_once_init_leave (&once_init_value, 1);\n'
3107                      '    }\n')
3108         self.c.write('  ret = (GType) GPOINTER_TO_SIZE (g_hash_table_lookup (lookup_hash, interface_name));\n'
3109                      '  if (ret == (GType) 0)\n'
3110                      '    ret = G_TYPE_DBUS_PROXY;\n')
3111         self.c.write('  return ret;\n'
3112                      '}\n'
3113                      '\n')
3114
3115         # constructors
3116         self.c.write(self.docbook_gen.expand(
3117                 '/**\n'
3118                 ' * %sobject_manager_client_new:\n'
3119                 ' * @connection: A #GDBusConnection.\n'
3120                 ' * @flags: Flags from the #GDBusObjectManagerClientFlags enumeration.\n'
3121                 ' * @name: (allow-none): A bus name (well-known or unique) or %%NULL if @connection is not a message bus connection.\n'
3122                 ' * @object_path: An object path.\n'
3123                 ' * @cancellable: (allow-none): A #GCancellable or %%NULL.\n'
3124                 ' * @callback: A #GAsyncReadyCallback to call when the request is satisfied.\n'
3125                 ' * @user_data: User data to pass to @callback.\n'
3126                 ' *\n'
3127                 ' * Asynchronously creates #GDBusObjectManagerClient using %sobject_manager_client_get_proxy_type() as the #GDBusProxyTypeFunc. See g_dbus_object_manager_client_new() for more details.\n'
3128                 ' *\n'
3129                 ' * When the operation is finished, @callback will be invoked in the <link linkend="g-main-context-push-thread-default">thread-default main loop</link> of the thread you are calling this method from.\n'
3130                 ' * You can then call %sobject_manager_client_new_finish() to get the result of the operation.\n'
3131                 ' *\n'
3132                 ' * See %sobject_manager_client_new_sync() for the synchronous, blocking version of this constructor.\n'
3133                 %(self.ns_lower, self.ns_lower, self.ns_lower, self.ns_lower), False))
3134         self.c.write(' */\n')
3135         self.c.write('void\n'
3136                      '%sobject_manager_client_new (\n'
3137                      '    GDBusConnection        *connection,\n'
3138                      '    GDBusObjectManagerClientFlags  flags,\n'
3139                      '    const gchar            *name,\n'
3140                      '    const gchar            *object_path,\n'
3141                      '    GCancellable           *cancellable,\n'
3142                      '    GAsyncReadyCallback     callback,\n'
3143                      '    gpointer                user_data)\n'
3144                      '{\n'
3145                      '  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'
3146                      '}\n'
3147                      '\n'
3148                      %(self.ns_lower, self.ns_upper, self.ns_lower))
3149         self.c.write('/**\n'
3150                      ' * %sobject_manager_client_new_finish:\n'
3151                      ' * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to %sobject_manager_client_new().\n'
3152                      ' * @error: Return location for error or %%NULL\n'
3153                      ' *\n'
3154                      ' * Finishes an operation started with %sobject_manager_client_new().\n'
3155                      ' *\n'
3156                      ' * Returns: (transfer full) (type %sObjectManagerClient): The constructed object manager client or %%NULL if @error is set.\n'
3157                      %(self.ns_lower, self.ns_lower, self.ns_lower, self.namespace))
3158         self.c.write(' */\n')
3159         self.c.write('GDBusObjectManager *\n'
3160                      '%sobject_manager_client_new_finish (\n'
3161                      '    GAsyncResult        *res,\n'
3162                      '    GError             **error)\n'
3163                      '{\n'
3164                      '  GObject *ret;\n'
3165                      '  GObject *source_object;\n'
3166                      '  source_object = g_async_result_get_source_object (res);\n'
3167                      '  ret = g_async_initable_new_finish (G_ASYNC_INITABLE (source_object), res, error);\n'
3168                      '  g_object_unref (source_object);\n'
3169                      '  if (ret != NULL)\n'
3170                      '    return G_DBUS_OBJECT_MANAGER (ret);\n'
3171                      '  else\n'
3172                      '    return NULL;\n'
3173                      '}\n'
3174                      '\n'
3175                      %(self.ns_lower))
3176         self.c.write(self.docbook_gen.expand(
3177                 '/**\n'
3178                 ' * %sobject_manager_client_new_sync:\n'
3179                 ' * @connection: A #GDBusConnection.\n'
3180                 ' * @flags: Flags from the #GDBusObjectManagerClientFlags enumeration.\n'
3181                 ' * @name: (allow-none): A bus name (well-known or unique) or %%NULL if @connection is not a message bus connection.\n'
3182                 ' * @object_path: An object path.\n'
3183                 ' * @cancellable: (allow-none): A #GCancellable or %%NULL.\n'
3184                 ' * @error: Return location for error or %%NULL\n'
3185                 ' *\n'
3186                 ' * 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'
3187                 ' *\n'
3188                 ' * The calling thread is blocked until a reply is received.\n'
3189                 ' *\n'
3190                 ' * See %sobject_manager_client_new() for the asynchronous version of this constructor.\n'
3191                 ' *\n'
3192                 ' * Returns: (transfer full) (type %sObjectManagerClient): The constructed object manager client or %%NULL if @error is set.\n'
3193                 %(self.ns_lower, self.ns_lower, self.ns_lower, self.namespace), False))
3194         self.c.write(' */\n')
3195         self.c.write('GDBusObjectManager *\n'
3196                      '%sobject_manager_client_new_sync (\n'
3197                      '    GDBusConnection        *connection,\n'
3198                      '    GDBusObjectManagerClientFlags  flags,\n'
3199                      '    const gchar            *name,\n'
3200                      '    const gchar            *object_path,\n'
3201                      '    GCancellable           *cancellable,\n'
3202                      '    GError                **error)\n'
3203                      '{\n'
3204                      '  GInitable *ret;\n'
3205                      '  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'
3206                      '  if (ret != NULL)\n'
3207                      '    return G_DBUS_OBJECT_MANAGER (ret);\n'
3208                      '  else\n'
3209                      '    return NULL;\n'
3210                      '}\n'
3211                      '\n'
3212                      %(self.ns_lower, self.ns_upper, self.ns_lower))
3213         self.c.write('\n')
3214         self.c.write(self.docbook_gen.expand(
3215                 '/**\n'
3216                 ' * %sobject_manager_client_new_for_bus:\n'
3217                 ' * @bus_type: A #GBusType.\n'
3218                 ' * @flags: Flags from the #GDBusObjectManagerClientFlags enumeration.\n'
3219                 ' * @name: A bus name (well-known or unique).\n'
3220                 ' * @object_path: An object path.\n'
3221                 ' * @cancellable: (allow-none): A #GCancellable or %%NULL.\n'
3222                 ' * @callback: A #GAsyncReadyCallback to call when the request is satisfied.\n'
3223                 ' * @user_data: User data to pass to @callback.\n'
3224                 ' *\n'
3225                 ' * Like %sobject_manager_client_new() but takes a #GBusType instead of a #GDBusConnection.\n'
3226                 ' *\n'
3227                 ' * When the operation is finished, @callback will be invoked in the <link linkend="g-main-context-push-thread-default">thread-default main loop</link> of the thread you are calling this method from.\n'
3228                 ' * You can then call %sobject_manager_client_new_for_bus_finish() to get the result of the operation.\n'
3229                 ' *\n'
3230                 ' * See %sobject_manager_client_new_for_bus_sync() for the synchronous, blocking version of this constructor.\n'
3231                 %(self.ns_lower, self.ns_lower, self.ns_lower, self.ns_lower), False))
3232         self.c.write(' */\n')
3233         self.c.write('void\n'
3234                      '%sobject_manager_client_new_for_bus (\n'
3235                      '    GBusType                bus_type,\n'
3236                      '    GDBusObjectManagerClientFlags  flags,\n'
3237                      '    const gchar            *name,\n'
3238                      '    const gchar            *object_path,\n'
3239                      '    GCancellable           *cancellable,\n'
3240                      '    GAsyncReadyCallback     callback,\n'
3241                      '    gpointer                user_data)\n'
3242                      '{\n'
3243                      '  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'
3244                      '}\n'
3245                      '\n'
3246                      %(self.ns_lower, self.ns_upper, self.ns_lower))
3247         self.c.write('/**\n'
3248                      ' * %sobject_manager_client_new_for_bus_finish:\n'
3249                      ' * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to %sobject_manager_client_new_for_bus().\n'
3250                      ' * @error: Return location for error or %%NULL\n'
3251                      ' *\n'
3252                      ' * Finishes an operation started with %sobject_manager_client_new_for_bus().\n'
3253                      ' *\n'
3254                      ' * Returns: (transfer full) (type %sObjectManagerClient): The constructed object manager client or %%NULL if @error is set.\n'
3255                      %(self.ns_lower, self.ns_lower, self.ns_lower, self.namespace))
3256         self.c.write(' */\n')
3257         self.c.write('GDBusObjectManager *\n'
3258                      '%sobject_manager_client_new_for_bus_finish (\n'
3259                      '    GAsyncResult        *res,\n'
3260                      '    GError             **error)\n'
3261                      '{\n'
3262                      '  GObject *ret;\n'
3263                      '  GObject *source_object;\n'
3264                      '  source_object = g_async_result_get_source_object (res);\n'
3265                      '  ret = g_async_initable_new_finish (G_ASYNC_INITABLE (source_object), res, error);\n'
3266                      '  g_object_unref (source_object);\n'
3267                      '  if (ret != NULL)\n'
3268                      '    return G_DBUS_OBJECT_MANAGER (ret);\n'
3269                      '  else\n'
3270                      '    return NULL;\n'
3271                      '}\n'
3272                      '\n'
3273                      %(self.ns_lower))
3274         self.c.write(self.docbook_gen.expand(
3275                 '/**\n'
3276                 ' * %sobject_manager_client_new_for_bus_sync:\n'
3277                 ' * @bus_type: A #GBusType.\n'
3278                 ' * @flags: Flags from the #GDBusObjectManagerClientFlags enumeration.\n'
3279                 ' * @name: A bus name (well-known or unique).\n'
3280                 ' * @object_path: An object path.\n'
3281                 ' * @cancellable: (allow-none): A #GCancellable or %%NULL.\n'
3282                 ' * @error: Return location for error or %%NULL\n'
3283                 ' *\n'
3284                 ' * Like %sobject_manager_client_new_sync() but takes a #GBusType instead of a #GDBusConnection.\n'
3285                 ' *\n'
3286                 ' * The calling thread is blocked until a reply is received.\n'
3287                 ' *\n'
3288                 ' * See %sobject_manager_client_new_for_bus() for the asynchronous version of this constructor.\n'
3289                 ' *\n'
3290                 ' * Returns: (transfer full) (type %sObjectManagerClient): The constructed object manager client or %%NULL if @error is set.\n'
3291                 %(self.ns_lower, self.ns_lower, self.ns_lower, self.namespace), False))
3292         self.c.write(' */\n')
3293         self.c.write('GDBusObjectManager *\n'
3294                      '%sobject_manager_client_new_for_bus_sync (\n'
3295                      '    GBusType                bus_type,\n'
3296                      '    GDBusObjectManagerClientFlags  flags,\n'
3297                      '    const gchar            *name,\n'
3298                      '    const gchar            *object_path,\n'
3299                      '    GCancellable           *cancellable,\n'
3300                      '    GError                **error)\n'
3301                      '{\n'
3302                      '  GInitable *ret;\n'
3303                      '  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'
3304                      '  if (ret != NULL)\n'
3305                      '    return G_DBUS_OBJECT_MANAGER (ret);\n'
3306                      '  else\n'
3307                      '    return NULL;\n'
3308                      '}\n'
3309                      '\n'
3310                      %(self.ns_lower, self.ns_upper, self.ns_lower))
3311         self.c.write('\n')
3312
3313     # ---------------------------------------------------------------------------------------------------
3314
3315     def write_gtkdoc_deprecated_and_since_and_close(self, obj, f, indent):
3316         if len(obj.since) > 0:
3317             f.write('%*s *\n'
3318                     '%*s * Since: %s\n'
3319                     %(indent, '', indent, '', obj.since))
3320         if obj.deprecated:
3321             if isinstance(obj, dbustypes.Interface):
3322                 thing = 'The D-Bus interface'
3323             elif isinstance(obj, dbustypes.Method):
3324                 thing = 'The D-Bus method'
3325             elif isinstance(obj, dbustypes.Signal):
3326                 thing = 'The D-Bus signal'
3327             elif isinstance(obj, dbustypes.Property):
3328                 thing = 'The D-Bus property'
3329             else:
3330                 raise RuntimeError('Cannot handle object ', obj)
3331             f.write(self.docbook_gen.expand(
3332                     '%*s *\n'
3333                     '%*s * Deprecated: %s has been deprecated.\n'
3334                     %(indent, '', indent, '', thing), False))
3335         f.write('%*s */\n'%(indent, ''))
3336
3337     # ---------------------------------------------------------------------------------------------------
3338
3339     def generate_interface_intro(self, i):
3340         self.c.write('/* ------------------------------------------------------------------------\n'
3341                      ' * Code for interface %s\n'
3342                      ' * ------------------------------------------------------------------------\n'
3343                      ' */\n'
3344                      '\n'%(i.name))
3345
3346         self.c.write(self.docbook_gen.expand(
3347                 '/**\n'
3348                 ' * SECTION:%s\n'
3349                 ' * @title: %s\n'
3350                 ' * @short_description: Generated C code for the %s D-Bus interface\n'
3351                 ' *\n'
3352                 ' * This section contains code for working with the #%s D-Bus interface in C.\n'
3353                 ' */\n'
3354                 %(i.camel_name, i.camel_name, i.name, i.name), False))
3355         self.c.write('\n')
3356
3357     def generate(self):
3358         self.generate_intro()
3359         self.declare_types()
3360         for i in self.ifaces:
3361             self.generate_interface_intro(i)
3362             self.generate_introspection_for_interface(i)
3363             self.generate_interface(i)
3364             self.generate_property_accessors(i)
3365             self.generate_signal_emitters(i)
3366             self.generate_method_calls(i)
3367             self.generate_method_completers(i)
3368             self.generate_proxy(i)
3369             self.generate_skeleton(i)
3370         if self.generate_objmanager:
3371             self.generate_object()
3372             self.generate_object_manager_client()
3373         self.generate_outro()