27#include "dbus-shared.h" 
   28#include "dbus-connection.h" 
   30#include "dbus-timeout.h" 
   31#include "dbus-transport.h" 
   32#include "dbus-watch.h" 
   33#include "dbus-connection-internal.h" 
   34#include "dbus-pending-call-internal.h" 
   37#include "dbus-message-internal.h" 
   38#include "dbus-message-private.h" 
   39#include "dbus-threads.h" 
   40#include "dbus-protocol.h" 
   41#include "dbus-dataslot.h" 
   42#include "dbus-string.h" 
   43#include "dbus-signature.h" 
   44#include "dbus-pending-call.h" 
   45#include "dbus-object-tree.h" 
   46#include "dbus-threads-internal.h" 
   48#include "dbus-marshal-basic.h" 
   50#ifdef DBUS_DISABLE_CHECKS 
   51#define TOOK_LOCK_CHECK(connection) 
   52#define RELEASING_LOCK_CHECK(connection) 
   53#define HAVE_LOCK_CHECK(connection) 
   55#define TOOK_LOCK_CHECK(connection) do {                \ 
   56    _dbus_assert (!(connection)->have_connection_lock); \ 
   57    (connection)->have_connection_lock = TRUE;          \ 
   59#define RELEASING_LOCK_CHECK(connection) do {            \ 
   60    _dbus_assert ((connection)->have_connection_lock);   \ 
   61    (connection)->have_connection_lock = FALSE;          \ 
   63#define HAVE_LOCK_CHECK(connection)        _dbus_assert ((connection)->have_connection_lock) 
   69#define CONNECTION_LOCK(connection)   do {                                      \ 
   70    if (TRACE_LOCKS) { _dbus_verbose ("LOCK\n"); }   \ 
   71    _dbus_rmutex_lock ((connection)->mutex);                                    \ 
   72    TOOK_LOCK_CHECK (connection);                                               \ 
   75#define CONNECTION_UNLOCK(connection) _dbus_connection_unlock (connection) 
   77#define SLOTS_LOCK(connection) do {                     \ 
   78    _dbus_rmutex_lock ((connection)->slot_mutex);       \ 
   81#define SLOTS_UNLOCK(connection) do {                   \ 
   82    _dbus_rmutex_unlock ((connection)->slot_mutex);     \ 
   85#define DISPATCH_STATUS_NAME(s)                                            \ 
   86                     ((s) == DBUS_DISPATCH_COMPLETE ? "complete" :         \ 
   87                      (s) == DBUS_DISPATCH_DATA_REMAINS ? "data remains" : \ 
   88                      (s) == DBUS_DISPATCH_NEED_MEMORY ? "need memory" :   \ 
  214#ifdef DBUS_ENABLE_VERBOSE_MODE 
  215  static int enabled = -1;
 
  217  _dbus_trace_ref (
"DBusConnection", connection, old_refcount, new_refcount,
 
  218      why, 
"DBUS_CONNECTION_TRACE", &enabled);
 
  249#if HAVE_DECL_MSG_NOSIGNAL 
  333#ifndef DBUS_DISABLE_CHECKS 
  337#if defined(DBUS_ENABLE_CHECKS) || defined(DBUS_ENABLE_ASSERT) 
 
  343static void               _dbus_connection_update_dispatch_status_and_unlock (
DBusConnection     *connection,
 
  345static void               _dbus_connection_last_unref                        (
DBusConnection     *connection);
 
  346static void               _dbus_connection_acquire_dispatch                  (
DBusConnection     *connection);
 
  347static void               _dbus_connection_release_dispatch                  (
DBusConnection     *connection);
 
  349static void               _dbus_connection_close_possibly_shared_and_unlock  (
DBusConnection     *connection);
 
  357#ifdef DBUS_DISABLE_ASSERT 
  394  CONNECTION_LOCK (connection);
 
 
  410      _dbus_verbose (
"UNLOCK\n");
 
  418  RELEASING_LOCK_CHECK (connection);
 
 
  446#ifdef DBUS_ENABLE_EMBEDDED_TESTS  
  470  *dispatch_cond_loc = connection->dispatch_cond;
 
  471  *io_path_cond_loc = connection->io_path_cond;
 
  495  message = link->
data;
 
  499  if (reply_serial != 0)
 
  517  _dbus_connection_wakeup_mainloop (connection);
 
  519  _dbus_verbose (
"Message %p (%s %s %s %s '%s' reply to %u) added to incoming queue %p, %d incoming\n",
 
  536  _dbus_message_trace_ref (message, -1, -1,
 
  537      "_dbus_conection_queue_received_message_link");
 
 
  552  HAVE_LOCK_CHECK (connection);
 
  558  _dbus_connection_wakeup_mainloop (connection);
 
  560  _dbus_message_trace_ref (link->
data, -1, -1,
 
  561      "_dbus_connection_queue_synthesized_message_link");
 
  563  _dbus_verbose (
"Synthesized message %p added to incoming queue %p, %d incoming\n",
 
 
  578  HAVE_LOCK_CHECK (connection);
 
 
  596  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
  598  CONNECTION_LOCK (connection);
 
  600  CONNECTION_UNLOCK (connection);
 
 
  615  HAVE_LOCK_CHECK (connection);
 
 
  634  HAVE_LOCK_CHECK (connection);
 
  651  _dbus_verbose (
"Message %p (%s %s %s %s '%s') removed from outgoing queue %p, %d left to send\n",
 
 
  694  HAVE_LOCK_CHECK (connection);
 
  717        retval = (* add_function) (connection->
watches, watch);
 
  718      else if (remove_function)
 
  721          (* remove_function) (connection->
watches, watch);
 
  726          (* toggle_function) (connection->
watches, watch, enabled);
 
  750  return protected_change_watch (connection, watch,
 
 
  768  protected_change_watch (connection, watch,
 
 
  791  protected_change_watch (connection, watch,
 
 
  818  HAVE_LOCK_CHECK (connection);
 
  841        retval = (* add_function) (connection->
timeouts, timeout);
 
  842      else if (remove_function)
 
  845          (* remove_function) (connection->
timeouts, timeout);
 
  850          (* toggle_function) (connection->
timeouts, timeout, enabled);
 
  874  return protected_change_timeout (connection, timeout,
 
 
  892  protected_change_timeout (connection, timeout,
 
 
  913  protected_change_timeout (connection, timeout,
 
 
  920_dbus_connection_attach_pending_call_unlocked (
DBusConnection  *connection,
 
  926  HAVE_LOCK_CHECK (connection);
 
  946          HAVE_LOCK_CHECK (connection);
 
  958          HAVE_LOCK_CHECK (connection);
 
  965  HAVE_LOCK_CHECK (connection);
 
  971free_pending_call_on_hash_removal (
void *data)
 
  983  HAVE_LOCK_CHECK (connection);
 
 1000  CONNECTION_LOCK (connection);
 
 1005_dbus_connection_detach_pending_call_unlocked (
DBusConnection  *connection,
 
 1016_dbus_connection_detach_pending_call_and_unlock (
DBusConnection  *connection,
 
 1051  CONNECTION_LOCK (connection);
 
 1052  _dbus_connection_detach_pending_call_and_unlock (connection, pending);
 
 
 1066                                  int             timeout_milliseconds)
 
 1070  HAVE_LOCK_CHECK (connection);
 
 1076  CONNECTION_UNLOCK (connection);
 
 1078  _dbus_verbose (
"locking io_path_mutex\n");
 
 1081  _dbus_verbose (
"start connection->io_path_acquired = %d timeout = %d\n",
 
 1084  we_acquired = 
FALSE;
 
 1088      if (timeout_milliseconds != -1)
 
 1090          _dbus_verbose (
"waiting %d for IO path to be acquirable\n",
 
 1091                         timeout_milliseconds);
 
 1095                                           timeout_milliseconds))
 
 1111              _dbus_verbose (
"waiting for IO path to be acquirable\n");
 
 1124  _dbus_verbose (
"end connection->io_path_acquired = %d we_acquired = %d\n",
 
 1127  _dbus_verbose (
"unlocking io_path_mutex\n");
 
 1130  CONNECTION_LOCK (connection);
 
 1132  HAVE_LOCK_CHECK (connection);
 
 1149  HAVE_LOCK_CHECK (connection);
 
 1151  _dbus_verbose (
"locking io_path_mutex\n");
 
 1156  _dbus_verbose (
"start connection->io_path_acquired = %d\n",
 
 1162  _dbus_verbose (
"unlocking io_path_mutex\n");
 
 1205                                        int             timeout_milliseconds)
 
 1207  _dbus_verbose (
"start\n");
 
 1209  HAVE_LOCK_CHECK (connection);
 
 1212    flags &= ~DBUS_ITERATION_DO_WRITING;
 
 1214  if (_dbus_connection_acquire_io_path (connection,
 
 1215                                        (flags & DBUS_ITERATION_BLOCK) ? timeout_milliseconds : 0))
 
 1217      HAVE_LOCK_CHECK (connection);
 
 1221          _dbus_verbose (
"pending call completed while acquiring I/O path");
 
 1223      else if ( (pending != 
NULL) &&
 
 1224                _dbus_connection_peek_for_reply_unlocked (connection,
 
 1227          _dbus_verbose (
"pending call completed while acquiring I/O path (reply found in queue)");
 
 1232                                        flags, timeout_milliseconds);
 
 1235      _dbus_connection_release_io_path (connection);
 
 1238  HAVE_LOCK_CHECK (connection);
 
 1240  _dbus_verbose (
"end\n");
 
 
 1266  pending_replies = 
NULL;
 
 1267  timeout_list = 
NULL;
 
 1268  disconnect_link = 
NULL;
 
 1269  disconnect_message = 
NULL;
 
 1270  outgoing_counter = 
NULL;
 
 1274  if (watch_list == 
NULL)
 
 1278  if (timeout_list == 
NULL)
 
 1285  if (pending_replies == 
NULL)
 
 1289  if (connection == 
NULL)
 
 1320  if (disconnect_message == 
NULL)
 
 1324  if (disconnect_link == 
NULL)
 
 1328  if (outgoing_counter == 
NULL)
 
 1332  if (objects == 
NULL)
 
 1341  connection->
watches = watch_list;
 
 1342  connection->
timeouts = timeout_list;
 
 1347  connection->
objects = objects;
 
 1355#if defined(DBUS_ENABLE_CHECKS) || defined(DBUS_ENABLE_ASSERT) 
 1365  CONNECTION_LOCK (connection);
 
 1369      CONNECTION_UNLOCK (connection);
 
 1376  CONNECTION_UNLOCK (connection);
 
 1378  _dbus_connection_trace_ref (connection, 0, 1, 
"new_for_transport");
 
 1382  if (disconnect_message != 
NULL)
 
 1385  if (disconnect_link != 
NULL)
 
 1388  if (connection != 
NULL)
 
 1398  if (pending_replies)
 
 1407  if (outgoing_counter)
 
 
 1431  HAVE_LOCK_CHECK (connection);
 
 1434  _dbus_connection_trace_ref (connection, old_refcount, old_refcount + 1,
 
 
 1451  HAVE_LOCK_CHECK (connection);
 
 1457  _dbus_connection_trace_ref (connection, old_refcount, old_refcount - 1,
 
 1460  if (old_refcount == 1)
 
 1461    _dbus_connection_last_unref (connection);
 
 
 1501                               unsigned int                 condition,
 
 1510  _dbus_verbose (
"start\n");
 
 1512  CONNECTION_LOCK (connection);
 
 1514  if (!_dbus_connection_acquire_io_path (connection, 1))
 
 1517      CONNECTION_UNLOCK (connection);
 
 1521  HAVE_LOCK_CHECK (connection);
 
 1525  _dbus_connection_release_io_path (connection);
 
 1527  HAVE_LOCK_CHECK (connection);
 
 1529  _dbus_verbose (
"middle\n");
 
 1531  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 1534  _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 1536  _dbus_verbose (
"end\n");
 
 
 1562shared_connections_shutdown (
void *data)
 
 1585      close_connection_on_shutdown (connection);
 
 1596  shared_connections = 
NULL;
 
 1598  if (shared_connections_no_guid != 
NULL)
 
 1602      while (connection != 
NULL)
 
 1605          close_connection_on_shutdown (connection);
 
 1612  shared_connections_no_guid = 
NULL;
 
 1621  _dbus_verbose (
"checking for existing connection\n");
 
 1632  if (shared_connections == 
NULL)
 
 1634      _dbus_verbose (
"creating shared_connections hash table\n");
 
 1639      if (shared_connections == 
NULL)
 
 1648          shared_connections = 
NULL;
 
 1653      _dbus_verbose (
"  successfully created shared_connections\n");
 
 1687              CONNECTION_LOCK (connection);
 
 1688              if (_dbus_connection_get_is_connected_unlocked (connection))
 
 1691                  *result = connection;
 
 1692                  _dbus_verbose (
"looked up existing connection to server guid %s\n",
 
 1697                  _dbus_verbose (
"looked up existing connection to server guid %s but it was disconnected so ignoring it\n",
 
 1700              CONNECTION_UNLOCK (connection);
 
 1714  char *guid_in_connection;
 
 1716  HAVE_LOCK_CHECK (connection);
 
 1747  if (guid_key == 
NULL)
 
 1751  if (guid_in_connection == 
NULL)
 
 1767                                       guid_key, connection))
 
 1777  _dbus_verbose (
"stored connection to %s to be shared\n",
 
 1790  HAVE_LOCK_CHECK (connection);
 
 1804      _dbus_verbose (
"dropping connection to %s out of the shared table\n",
 
 1834  if (transport == 
NULL)
 
 1836      _DBUS_ASSERT_ERROR_IS_SET (error);
 
 1844  if (connection == 
NULL)
 
 1846      _DBUS_SET_OOM (error);
 
 1850#ifndef DBUS_DISABLE_CHECKS 
 1869_dbus_connection_open_internal (
const char     *address,
 
 1879  _DBUS_ASSERT_ERROR_IS_CLEAR (error);
 
 1881  _dbus_verbose (
"opening %s connection to: %s\n",
 
 1882                 shared ? 
"shared" : 
"private", address);
 
 1887  _DBUS_ASSERT_ERROR_IS_CLEAR (error);
 
 1891  for (i = 0; i < len; i++)
 
 1895          if (!connection_lookup_shared (entries[i], &connection))
 
 1896            _DBUS_SET_OOM (&tmp_error);
 
 1899      if (connection == 
NULL)
 
 1901          connection = connection_try_from_address_entry (entries[i],
 
 1904          if (connection != 
NULL && shared)
 
 1913              CONNECTION_LOCK (connection);
 
 1915              if (!connection_record_shared_unlocked (connection, guid))
 
 1917                  _DBUS_SET_OOM (&tmp_error);
 
 1918                  _dbus_connection_close_possibly_shared_and_unlock (connection);
 
 1923                CONNECTION_UNLOCK (connection);
 
 1930      _DBUS_ASSERT_ERROR_IS_SET (&tmp_error);
 
 1938  _DBUS_ASSERT_ERROR_IS_CLEAR (error);
 
 1939  _DBUS_ASSERT_ERROR_IS_CLEAR (&tmp_error);
 
 1941  if (connection == 
NULL)
 
 1943      _DBUS_ASSERT_ERROR_IS_SET (&first_error);
 
 1967  CONNECTION_LOCK (connection);
 
 1968  _dbus_connection_close_possibly_shared_and_unlock (connection);
 
 
 1972_dbus_connection_preallocate_send_unlocked (
DBusConnection *connection)
 
 1976  HAVE_LOCK_CHECK (connection);
 
 1981  if (preallocated == 
NULL)
 
 1996  return preallocated;
 
 2008_dbus_connection_send_preallocated_unlocked_no_update (
DBusConnection       *connection,
 
 2025  preallocated = 
NULL;
 
 2031  _dbus_verbose (
"Message %p (%s %s %s %s '%s') for %s added to outgoing queue %p, %d pending to send\n",
 
 2055        *client_serial = serial;
 
 2063  _dbus_verbose (
"Message %p serial is %u\n",
 
 2073                                          DBUS_ITERATION_DO_WRITING,
 
 2078    _dbus_connection_wakeup_mainloop (connection);
 
 2082_dbus_connection_send_preallocated_and_unlock (
DBusConnection       *connection,
 
 2089  HAVE_LOCK_CHECK (connection);
 
 2091  _dbus_connection_send_preallocated_unlocked_no_update (connection,
 
 2093                                                         message, client_serial);
 
 2095  _dbus_verbose (
"middle\n");
 
 2096  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 2099  _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 2121  preallocated = _dbus_connection_preallocate_send_unlocked (connection);
 
 2122  if (preallocated == 
NULL)
 
 2124      CONNECTION_UNLOCK (connection);
 
 2128  _dbus_connection_send_preallocated_and_unlock (connection,
 
 
 2164  CONNECTION_LOCK (connection);
 
 2171    _dbus_connection_close_possibly_shared_and_unlock (connection);
 
 2173    CONNECTION_UNLOCK (connection);
 
 
 2187_dbus_memory_pause_based_on_timeout (
int timeout_milliseconds)
 
 2189  if (timeout_milliseconds == -1)
 
 2191  else if (timeout_milliseconds < 100)
 
 2193  else if (timeout_milliseconds <= 1000)
 
 2201                              const char *error_name,
 
 2202                              const char *error_msg)
 
 2226  if (error_msg != 
NULL)
 
 2249_dbus_connection_peek_for_reply_unlocked (
DBusConnection *connection,
 
 2253  HAVE_LOCK_CHECK (connection);
 
 2257  while (link != 
NULL)
 
 2263          _dbus_verbose (
"%s reply to %d found in queue\n", _DBUS_FUNCTION_NAME, client_serial);
 
 2281  HAVE_LOCK_CHECK (connection);
 
 2285  while (link != 
NULL)
 
 2302connection_timeout_and_complete_all_pending_calls_unlocked (
DBusConnection *connection)
 
 2330      CONNECTION_LOCK (connection);
 
 2332  HAVE_LOCK_CHECK (connection);
 
 2343  _dbus_connection_detach_pending_call_and_unlock (connection, pending);
 
 2351check_for_reply_and_update_dispatch_unlocked (
DBusConnection  *connection,
 
 2357  reply = check_for_reply_unlocked (connection, 
 
 2361      _dbus_verbose (
"checked for reply\n");
 
 2363      _dbus_verbose (
"dbus_connection_send_with_reply_and_block(): got reply\n");
 
 2365      complete_pending_call_and_unlock (connection, pending, reply);
 
 2368      CONNECTION_LOCK (connection);
 
 2369      status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 2370      _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 2404  int timeout_milliseconds, elapsed_milliseconds;
 
 2416  _dbus_connection_flush_unlocked (connection);
 
 2430      _dbus_verbose (
"dbus_connection_send_with_reply_and_block(): will block %d milliseconds for reply serial %u from %" DBUS_INT64_MODIFIER "d sec %ld usec\n",
 
 2431                     timeout_milliseconds,
 
 2433                     start_tv_sec, start_tv_usec);
 
 2437      timeout_milliseconds = -1;
 
 2439      _dbus_verbose (
"dbus_connection_send_with_reply_and_block(): will block for reply serial %u\n", client_serial);
 
 2444  if (check_for_reply_and_update_dispatch_unlocked (connection, pending))
 
 2451                                          DBUS_ITERATION_DO_READING |
 
 2452                                          DBUS_ITERATION_BLOCK,
 
 2453                                          timeout_milliseconds);
 
 2457  _dbus_verbose (
"top of recheck\n");
 
 2459  HAVE_LOCK_CHECK (connection);
 
 2463  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 2470      _dbus_verbose (
"Pending call completed by dispatch\n");
 
 2471      _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 2478      if (check_for_reply_and_update_dispatch_unlocked (connection, pending))
 
 2483  elapsed_milliseconds = (tv_sec - start_tv_sec) * 1000 +
 
 2484          (tv_usec - start_tv_usec) / 1000;
 
 2486  if (!_dbus_connection_get_is_connected_unlocked (connection))
 
 2490      error_msg = generate_local_error_message (client_serial,
 
 2492                                                "Connection was disconnected before a reply was received"); 
 
 2495      complete_pending_call_and_unlock (connection, pending, error_msg);
 
 2496      if (error_msg != 
NULL)
 
 2502    _dbus_verbose (
"dbus_connection_send_with_reply_and_block(): disconnected\n");
 
 2503  else if (timeout == 
NULL)
 
 2511          _dbus_verbose (
"dbus_connection_send_with_reply_and_block() waiting for more memory\n");
 
 2513          _dbus_memory_pause_based_on_timeout (timeout_milliseconds - elapsed_milliseconds);
 
 2520                                                  DBUS_ITERATION_DO_READING |
 
 2521                                                  DBUS_ITERATION_BLOCK,
 
 2522                                                  timeout_milliseconds - elapsed_milliseconds);
 
 2525      goto recheck_status;
 
 2527  else if (tv_sec < start_tv_sec)
 
 2528    _dbus_verbose (
"dbus_connection_send_with_reply_and_block(): clock set backward\n");
 
 2529  else if (elapsed_milliseconds < timeout_milliseconds)
 
 2531      _dbus_verbose (
"dbus_connection_send_with_reply_and_block(): %d milliseconds remain\n", timeout_milliseconds - elapsed_milliseconds);
 
 2539          _dbus_verbose (
"dbus_connection_send_with_reply_and_block() waiting for more memory\n");
 
 2541          _dbus_memory_pause_based_on_timeout (timeout_milliseconds - elapsed_milliseconds);
 
 2548                                                  DBUS_ITERATION_DO_READING |
 
 2549                                                  DBUS_ITERATION_BLOCK,
 
 2550                                                  timeout_milliseconds - elapsed_milliseconds);
 
 2553      goto recheck_status;
 
 2556  _dbus_verbose (
"dbus_connection_send_with_reply_and_block(): Waited %d milliseconds and got no reply\n",
 
 2557                 elapsed_milliseconds);
 
 2562  complete_pending_call_and_unlock (connection, pending, 
NULL);
 
 2565  CONNECTION_LOCK (connection);
 
 2566  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 2567  _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 
 2591                                           DBusPendingFdsChangeFunction callback,
 
 
 2640  _dbus_return_val_if_fail (address != 
NULL, 
NULL);
 
 2641  _dbus_return_val_if_error_is_set (error, 
NULL);
 
 2643  connection = _dbus_connection_open_internal (address,
 
 
 2683  _dbus_return_val_if_fail (address != 
NULL, 
NULL);
 
 2684  _dbus_return_val_if_error_is_set (error, 
NULL);
 
 2686  connection = _dbus_connection_open_internal (address,
 
 
 2704  _dbus_return_val_if_fail (connection != 
NULL, 
NULL);
 
 2707  _dbus_connection_trace_ref (connection, old_refcount, old_refcount + 1,
 
 
 2714free_outgoing_message (
void *element,
 
 2733  _dbus_verbose (
"Finalizing connection %p\n", connection);
 
 2760  while (link != 
NULL)
 
 2766      _dbus_message_filter_unref (filter); 
 
 2781                      free_outgoing_message,
 
 2836  _dbus_return_if_fail (connection != 
NULL);
 
 2841  _dbus_connection_trace_ref (connection, old_refcount, old_refcount - 1,
 
 2844  if (old_refcount == 1)
 
 2846#ifndef DBUS_DISABLE_CHECKS 
 2849          _dbus_warn_check_failed (
"The last reference on a connection was dropped without closing the connection. This is a bug in an application. See dbus_connection_unref() documentation for details.\n%s",
 
 2851                                   "Most likely, the application called unref() too many times and removed a reference belonging to libdbus, since this is a shared connection." :
 
 2852                                    "Most likely, the application was supposed to call dbus_connection_close(), since this is a private connection.");
 
 2856      _dbus_connection_last_unref (connection);
 
 
 2870_dbus_connection_close_possibly_shared_and_unlock (
DBusConnection *connection)
 
 2874  HAVE_LOCK_CHECK (connection);
 
 2876  _dbus_verbose (
"Disconnecting %p\n", connection);
 
 2895  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 2898  _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 2949  _dbus_return_if_fail (connection != 
NULL);
 
 2952  CONNECTION_LOCK (connection);
 
 2954#ifndef DBUS_DISABLE_CHECKS 
 2957      CONNECTION_UNLOCK (connection);
 
 2959      _dbus_warn_check_failed (
"Applications must not close shared connections - see dbus_connection_close() docs. This is a bug in the application.");
 
 2964  _dbus_connection_close_possibly_shared_and_unlock (connection);
 
 
 2968_dbus_connection_get_is_connected_unlocked (
DBusConnection *connection)
 
 2970  HAVE_LOCK_CHECK (connection);
 
 2992  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 2994  CONNECTION_LOCK (connection);
 
 2995  res = _dbus_connection_get_is_connected_unlocked (connection);
 
 2996  CONNECTION_UNLOCK (connection);
 
 
 3014  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 3016  CONNECTION_LOCK (connection);
 
 3018  CONNECTION_UNLOCK (connection);
 
 
 3048  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 3050  CONNECTION_LOCK (connection);
 
 3052  CONNECTION_UNLOCK (connection);
 
 
 3093  _dbus_return_val_if_fail (connection != 
NULL, 
NULL);
 
 3095  CONNECTION_LOCK (connection);
 
 3097  CONNECTION_UNLOCK (connection);
 
 
 3123  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 3131#ifdef HAVE_UNIX_FD_PASSING 
 3135    CONNECTION_LOCK(connection);
 
 3137    CONNECTION_UNLOCK(connection);
 
 
 3163  _dbus_return_if_fail (connection != 
NULL);
 
 3165  CONNECTION_LOCK (connection);
 
 3167  CONNECTION_UNLOCK (connection);
 
 
 3184  _dbus_return_val_if_fail (connection != 
NULL, 
NULL);
 
 3186  CONNECTION_LOCK (connection);
 
 3189    _dbus_connection_preallocate_send_unlocked (connection);
 
 3191  CONNECTION_UNLOCK (connection);
 
 3193  return preallocated;
 
 
 3209  _dbus_return_if_fail (connection != 
NULL);
 
 3210  _dbus_return_if_fail (preallocated != 
NULL);  
 
 3211  _dbus_return_if_fail (connection == preallocated->
connection);
 
 
 3237  _dbus_return_if_fail (connection != 
NULL);
 
 3238  _dbus_return_if_fail (preallocated != 
NULL);
 
 3239  _dbus_return_if_fail (message != 
NULL);
 
 3240  _dbus_return_if_fail (preallocated->
connection == connection);
 
 3247  CONNECTION_LOCK (connection);
 
 3249#ifdef HAVE_UNIX_FD_PASSING 
 3252      message->n_unix_fds > 0)
 
 3257      CONNECTION_UNLOCK (connection);
 
 3263  _dbus_connection_send_preallocated_and_unlock (connection,
 
 3265                                                 message, client_serial);
 
 
 3269_dbus_connection_send_unlocked_no_update (
DBusConnection *connection,
 
 3278  preallocated = _dbus_connection_preallocate_send_unlocked (connection);
 
 3279  if (preallocated == 
NULL)
 
 3282  _dbus_connection_send_preallocated_unlocked_no_update (connection,
 
 3321  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 3322  _dbus_return_val_if_fail (message != 
NULL, 
FALSE);
 
 3324  CONNECTION_LOCK (connection);
 
 3326#ifdef HAVE_UNIX_FD_PASSING 
 3329      message->n_unix_fds > 0)
 
 3334      CONNECTION_UNLOCK (connection);
 
 
 3346reply_handler_timeout (
void *data)
 
 3361  _dbus_verbose (
"middle\n");
 
 3362  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 3365  _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 3418                                 int                 timeout_milliseconds)
 
 3424  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 3425  _dbus_return_val_if_fail (message != 
NULL, 
FALSE);
 
 3426  _dbus_return_val_if_fail (timeout_milliseconds >= 0 || timeout_milliseconds == -1, 
FALSE);
 
 3429    *pending_return = 
NULL;
 
 3431  CONNECTION_LOCK (connection);
 
 3433#ifdef HAVE_UNIX_FD_PASSING 
 3436      message->n_unix_fds > 0)
 
 3442      CONNECTION_UNLOCK (connection);
 
 3448   if (!_dbus_connection_get_is_connected_unlocked (connection))
 
 3450      CONNECTION_UNLOCK (connection);
 
 3456                                             timeout_milliseconds,
 
 3457                                             reply_handler_timeout);
 
 3459  if (pending == 
NULL)
 
 3461      CONNECTION_UNLOCK (connection);
 
 3480  if (!_dbus_connection_attach_pending_call_unlocked (connection,
 
 3484  if (!_dbus_connection_send_unlocked_no_update (connection, message, 
NULL))
 
 3486      _dbus_connection_detach_pending_call_and_unlock (connection,
 
 3488      goto error_unlocked;
 
 3492    *pending_return = pending; 
 
 3495      _dbus_connection_detach_pending_call_unlocked (connection, pending);
 
 3501  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 3504  _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 3506  if (pending_return == 
NULL)
 
 3512  CONNECTION_UNLOCK (connection);
 
 
 3553                                           int                 timeout_milliseconds,
 
 3559  _dbus_return_val_if_fail (connection != 
NULL, 
NULL);
 
 3560  _dbus_return_val_if_fail (message != 
NULL, 
NULL);
 
 3561  _dbus_return_val_if_fail (timeout_milliseconds >= 0 || timeout_milliseconds == -1, 
NULL);
 
 3562  _dbus_return_val_if_error_is_set (error, 
NULL);
 
 3564#ifdef HAVE_UNIX_FD_PASSING 
 3566  CONNECTION_LOCK (connection);
 
 3568      message->n_unix_fds > 0)
 
 3570      CONNECTION_UNLOCK (connection);
 
 3574  CONNECTION_UNLOCK (connection);
 
 3579                                        &pending, timeout_milliseconds))
 
 3581      _DBUS_SET_OOM (error);
 
 3585  if (pending == 
NULL)
 
 
 3628  HAVE_LOCK_CHECK (connection);
 
 3631         _dbus_connection_get_is_connected_unlocked (connection))
 
 3633      _dbus_verbose (
"doing iteration in\n");
 
 3634      HAVE_LOCK_CHECK (connection);
 
 3637                                              DBUS_ITERATION_DO_READING |
 
 3638                                              DBUS_ITERATION_DO_WRITING |
 
 3639                                              DBUS_ITERATION_BLOCK,
 
 3643  HAVE_LOCK_CHECK (connection);
 
 3644  _dbus_verbose (
"middle\n");
 
 3645  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 3647  HAVE_LOCK_CHECK (connection);
 
 3666  _dbus_return_if_fail (connection != 
NULL);
 
 3668  CONNECTION_LOCK (connection);
 
 3670  status = _dbus_connection_flush_unlocked (connection);
 
 3672  HAVE_LOCK_CHECK (connection);
 
 3674  _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 3676  _dbus_verbose (
"end\n");
 
 
 3691                                     int             timeout_milliseconds, 
 
 3706      _dbus_verbose (
"doing dispatch\n");
 
 3708      CONNECTION_LOCK (connection);
 
 3712      _dbus_verbose (
"pausing for memory\n");
 
 3713      _dbus_memory_pause_based_on_timeout (timeout_milliseconds);
 
 3714      CONNECTION_LOCK (connection);
 
 3718      CONNECTION_LOCK (connection);
 
 3719      if (_dbus_connection_get_is_connected_unlocked (connection))
 
 3721          _dbus_verbose (
"doing iteration\n");
 
 3724                                                  DBUS_ITERATION_DO_READING |
 
 3725                                                  DBUS_ITERATION_DO_WRITING |
 
 3726                                                  DBUS_ITERATION_BLOCK,
 
 3727                                                  timeout_milliseconds);
 
 3731  HAVE_LOCK_CHECK (connection);
 
 3737    progress_possible = connection->
n_incoming != 0 ||
 
 3740    progress_possible = _dbus_connection_get_is_connected_unlocked (connection);
 
 3742  CONNECTION_UNLOCK (connection);
 
 3746  return progress_possible; 
 
 3786                                     int             timeout_milliseconds)
 
 3788  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 3789  _dbus_return_val_if_fail (timeout_milliseconds >= 0 || timeout_milliseconds == -1, 
FALSE);
 
 3790   return _dbus_connection_read_write_dispatch(connection, timeout_milliseconds, 
TRUE);
 
 
 3818                            int             timeout_milliseconds) 
 
 3820  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 3821  _dbus_return_val_if_fail (timeout_milliseconds >= 0 || timeout_milliseconds == -1, 
FALSE);
 
 3822   return _dbus_connection_read_write_dispatch(connection, timeout_milliseconds, 
FALSE);
 
 
 3831check_disconnected_message_arrived_unlocked (
DBusConnection *connection,
 
 3834  HAVE_LOCK_CHECK (connection);
 
 3871  _dbus_return_val_if_fail (connection != 
NULL, 
NULL);
 
 3873  _dbus_verbose (
"start\n");
 
 3882  CONNECTION_LOCK (connection);
 
 3884  _dbus_connection_acquire_dispatch (connection);
 
 3893  check_disconnected_message_arrived_unlocked (connection, message);
 
 3896  if (message == 
NULL)
 
 3897    _dbus_connection_release_dispatch (connection);
 
 3899  CONNECTION_UNLOCK (connection);
 
 3901  _dbus_message_trace_ref (message, -1, -1, 
"dbus_connection_borrow_message");
 
 
 3922  _dbus_return_if_fail (connection != 
NULL);
 
 3923  _dbus_return_if_fail (message != 
NULL);
 
 3927  CONNECTION_LOCK (connection);
 
 3933  _dbus_connection_release_dispatch (connection); 
 
 3935  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 3936  _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 3938  _dbus_message_trace_ref (message, -1, -1, 
"dbus_connection_return_message");
 
 
 3957  _dbus_return_if_fail (connection != 
NULL);
 
 3958  _dbus_return_if_fail (message != 
NULL);
 
 3962  CONNECTION_LOCK (connection);
 
 3972  _dbus_verbose (
"Incoming message %p stolen from queue, %d incoming\n",
 
 3977  _dbus_connection_release_dispatch (connection);
 
 3979  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 3980  _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 3981  _dbus_message_trace_ref (message, -1, -1,
 
 3982      "dbus_connection_steal_borrowed_message");
 
 
 3989_dbus_connection_pop_message_link_unlocked (
DBusConnection *connection)
 
 3991  HAVE_LOCK_CHECK (connection);
 
 4002      _dbus_verbose (
"Message %p (%s %s %s %s sig:'%s' serial:%u) removed from incoming queue %p, %d incoming\n",
 
 4018      _dbus_message_trace_ref (link->
data, -1, -1,
 
 4019          "_dbus_connection_pop_message_link_unlocked");
 
 4021      check_disconnected_message_arrived_unlocked (connection, link->
data);
 
 4033_dbus_connection_pop_message_unlocked (
DBusConnection *connection)
 
 4037  HAVE_LOCK_CHECK (connection);
 
 4039  link = _dbus_connection_pop_message_link_unlocked (connection);
 
 4045      message = link->
data;
 
 4056_dbus_connection_putback_message_link_unlocked (
DBusConnection *connection,
 
 4059  HAVE_LOCK_CHECK (connection);
 
 4071  _dbus_verbose (
"Message %p (%s %s %s '%s') put back into queue %p, %d incoming\n",
 
 4083  _dbus_message_trace_ref (message_link->
data, -1, -1,
 
 4084      "_dbus_connection_putback_message_link_unlocked");
 
 4112  _dbus_verbose (
"start\n");
 
 4121  CONNECTION_LOCK (connection);
 
 4122  _dbus_connection_acquire_dispatch (connection);
 
 4123  HAVE_LOCK_CHECK (connection);
 
 4125  message = _dbus_connection_pop_message_unlocked (connection);
 
 4127  _dbus_verbose (
"Returning popped message %p\n", message);    
 
 4129  _dbus_connection_release_dispatch (connection);
 
 4131  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 4132  _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 
 4147  HAVE_LOCK_CHECK (connection);
 
 4150  CONNECTION_UNLOCK (connection);
 
 4152  _dbus_verbose (
"locking dispatch_mutex\n");
 
 4157      _dbus_verbose (
"waiting for dispatch to be acquirable\n");
 
 4166  _dbus_verbose (
"unlocking dispatch_mutex\n");
 
 4169  CONNECTION_LOCK (connection);
 
 4183  HAVE_LOCK_CHECK (connection);
 
 4185  _dbus_verbose (
"locking dispatch_mutex\n");
 
 4193  _dbus_verbose (
"unlocking dispatch_mutex\n");
 
 4210  HAVE_LOCK_CHECK (connection);
 
 4228      _dbus_verbose (
"Dropping %d outgoing messages since we're disconnected\n",
 
 4240notify_disconnected_and_dispatch_complete_unlocked (
DBusConnection *connection)
 
 4242  HAVE_LOCK_CHECK (connection);
 
 4246      _dbus_verbose (
"Sending disconnect message\n");
 
 4251      connection_timeout_and_complete_all_pending_calls_unlocked (connection);
 
 4267_dbus_connection_get_dispatch_status_unlocked (
DBusConnection *connection)
 
 4269  HAVE_LOCK_CHECK (connection);
 
 4283      _dbus_verbose (
"dispatch status = %s is_connected = %d\n",
 
 4284                     DISPATCH_STATUS_NAME (status), is_connected);
 
 4294          notify_disconnected_unlocked (connection);
 
 4302            status = notify_disconnected_and_dispatch_complete_unlocked (connection);
 
 4315_dbus_connection_update_dispatch_status_and_unlock (
DBusConnection    *connection,
 
 4322  HAVE_LOCK_CHECK (connection);
 
 4342      connection_forget_shared_unlocked (connection);
 
 4346          CONNECTION_UNLOCK (connection);            
 
 4348          _dbus_verbose (
"Exiting on Disconnected signal\n");
 
 4355  CONNECTION_UNLOCK (connection);
 
 4357  if (changed && function)
 
 4359      _dbus_verbose (
"Notifying of change to dispatch status of %p now %d (%s)\n",
 
 4360                     connection, new_status,
 
 4361                     DISPATCH_STATUS_NAME (new_status));
 
 4362      (* function) (connection, new_status, data);      
 
 4400  _dbus_verbose (
"start\n");
 
 4402  CONNECTION_LOCK (connection);
 
 4404  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 4406  CONNECTION_UNLOCK (connection);
 
 
 4415_dbus_connection_peer_filter_unlocked_no_update (
DBusConnection *connection,
 
 4448      sent = _dbus_connection_send_unlocked_no_update (connection, ret, 
NULL);
 
 4462          const char *v_STRING;
 
 4472          v_STRING = _dbus_string_get_const_data (&uuid);
 
 4477              sent = _dbus_connection_send_unlocked_no_update (connection, ret, 
NULL);
 
 4493          sent = _dbus_connection_send_unlocked_no_update (connection, ret,
 
 4507                                    "Unknown method invoked on org.freedesktop.DBus.Peer interface");
 
 4511      sent = _dbus_connection_send_unlocked_no_update (connection, ret, 
NULL);
 
 4522      expire_link->
data = ret;
 
 4539_dbus_connection_run_builtin_filters_unlocked_no_update (
DBusConnection *connection,
 
 4545  return _dbus_connection_peer_filter_unlocked_no_update (connection, message);
 
 4594  DBusList *link, *filter_list_copy, *message_link;
 
 4603  _dbus_verbose (
"\n");
 
 4605  CONNECTION_LOCK (connection);
 
 4606  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 4610      _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 4619  _dbus_connection_acquire_dispatch (connection);
 
 4620  HAVE_LOCK_CHECK (connection);
 
 4622  message_link = _dbus_connection_pop_message_link_unlocked (connection);
 
 4623  if (message_link == 
NULL)
 
 4627      _dbus_verbose (
"another thread dispatched message (during acquire_dispatch above)\n");
 
 4629      _dbus_connection_release_dispatch (connection);
 
 4631      status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 4633      _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 4640  message = message_link->
data;
 
 4642  _dbus_verbose (
" dispatching message %p (%s %s %s '%s')\n",
 
 4667      _dbus_verbose (
"Dispatching a pending reply\n");
 
 4668      complete_pending_call_and_unlock (connection, pending, message);
 
 4671      CONNECTION_LOCK (connection);
 
 4672      _dbus_verbose (
"pending call completed in dispatch\n");
 
 4680      result = _dbus_connection_run_builtin_filters_unlocked_no_update (connection, message);
 
 4687      _dbus_connection_release_dispatch (connection);
 
 4688      HAVE_LOCK_CHECK (connection);
 
 4690      _dbus_connection_failed_pop (connection, message_link);
 
 4693      _dbus_connection_update_dispatch_status_and_unlock (connection,
 
 4703    _dbus_message_filter_ref (link->
data);
 
 4708  CONNECTION_UNLOCK (connection);
 
 4711  while (link != 
NULL)
 
 4718          _dbus_verbose (
"  filter was removed in a callback function\n");
 
 4723      _dbus_verbose (
"  running filter on message %p\n", message);
 
 4735  CONNECTION_LOCK (connection);
 
 4739      _dbus_verbose (
"No memory\n");
 
 4744      _dbus_verbose (
"filter handled message in dispatch\n");
 
 4751  _dbus_verbose (
"  running object path dispatch on message %p (%s %s %s '%s')\n",
 
 4762  HAVE_LOCK_CHECK (connection);
 
 4767  CONNECTION_LOCK (connection);
 
 4771      _dbus_verbose (
"object tree handled message in dispatch\n");
 
 4782      _dbus_verbose (
"  sending error %s\n",
 
 4788          _dbus_verbose (
"no memory for error string in dispatch\n");
 
 4793                                       "Method \"%s\" with signature \"%s\" on interface \"%s\" doesn't exist\n",
 
 4800          _dbus_verbose (
"no memory for error string in dispatch\n");
 
 4806                                      _dbus_string_get_const_data (&str));
 
 4812          _dbus_verbose (
"no memory for error reply in dispatch\n");
 
 4818      if (expire_link == 
NULL)
 
 4822          _dbus_verbose (
"no memory for error send in dispatch\n");
 
 4826      preallocated = _dbus_connection_preallocate_send_unlocked (connection);
 
 4828      if (preallocated == 
NULL)
 
 4835          _dbus_verbose (
"no memory for error send in dispatch\n");
 
 4839      _dbus_connection_send_preallocated_unlocked_no_update (connection, preallocated,
 
 4847  _dbus_verbose (
"  done dispatching %p (%s %s %s '%s') on connection %p\n", message,
 
 4861      _dbus_verbose (
"out of memory\n");
 
 4867      _dbus_connection_putback_message_link_unlocked (connection,
 
 4870      message_link = 
NULL;
 
 4875      _dbus_verbose (
" ... done dispatching\n");
 
 4878  _dbus_connection_release_dispatch (connection);
 
 4879  HAVE_LOCK_CHECK (connection);
 
 4881  if (message != 
NULL)
 
 4890      CONNECTION_UNLOCK (connection);
 
 4892      CONNECTION_LOCK (connection);
 
 4895  if (message_link != 
NULL)
 
 4898  _dbus_verbose (
"before final status update\n");
 
 4899  status = _dbus_connection_get_dispatch_status_unlocked (connection);
 
 4902  _dbus_connection_update_dispatch_status_and_unlock (connection, status);
 
 
 4980  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 4982  CONNECTION_LOCK (connection);
 
 4985                                           add_function, remove_function,
 
 4987                                           data, free_data_function);
 
 4989  CONNECTION_UNLOCK (connection);
 
 
 5043  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 5045  CONNECTION_LOCK (connection);
 
 5048                                             add_function, remove_function,
 
 5050                                             data, free_data_function);
 
 5052  CONNECTION_UNLOCK (connection);
 
 
 5080  _dbus_return_if_fail (connection != 
NULL);
 
 5082  CONNECTION_LOCK (connection);
 
 5090  CONNECTION_UNLOCK (connection);
 
 5094    (*old_free_data) (old_data);
 
 
 5126  _dbus_return_if_fail (connection != 
NULL);
 
 5128  CONNECTION_LOCK (connection);
 
 5136  CONNECTION_UNLOCK (connection);
 
 5140    (*old_free_data) (old_data);
 
 
 5166  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 
 5199  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 5202  CONNECTION_LOCK (connection);
 
 5208      *fd = _dbus_socket_get_int (s);
 
 5211  CONNECTION_UNLOCK (connection);
 
 
 5245  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 5246  _dbus_return_val_if_fail (uid != 
NULL, 
FALSE);
 
 5248  CONNECTION_LOCK (connection);
 
 5260  CONNECTION_UNLOCK (connection);
 
 
 5281  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 5282  _dbus_return_val_if_fail (pid != 
NULL, 
FALSE);
 
 5284  CONNECTION_LOCK (connection);
 
 5292  CONNECTION_UNLOCK (connection);
 
 
 5315  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 5316  _dbus_return_val_if_fail (data != 
NULL, 
FALSE);
 
 5317  _dbus_return_val_if_fail (data_size != 
NULL, 
FALSE);
 
 5319  CONNECTION_LOCK (connection);
 
 5327  CONNECTION_UNLOCK (connection);
 
 
 5360  void *old_data = 
NULL;
 
 5363  _dbus_return_if_fail (connection != 
NULL);
 
 5365  CONNECTION_LOCK (connection);
 
 5367                                          function, data, free_data_function,
 
 5368                                          &old_data, &old_free_function);
 
 5369  CONNECTION_UNLOCK (connection);
 
 5371  if (old_free_function != 
NULL)
 
 5372    (* old_free_function) (old_data);
 
 
 5377_dbus_connection_get_linux_security_label (
DBusConnection  *connection,
 
 5385  CONNECTION_LOCK (connection);
 
 5390    result = _dbus_transport_get_linux_security_label (connection->
transport,
 
 5396  CONNECTION_UNLOCK (connection);
 
 5408  CONNECTION_LOCK (connection);
 
 5415  CONNECTION_UNLOCK (connection);
 
 5453                                  char                      **windows_sid_p)
 
 5457  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 5458  _dbus_return_val_if_fail (windows_sid_p != 
NULL, 
FALSE);
 
 5460  CONNECTION_LOCK (connection);
 
 5472  CONNECTION_UNLOCK (connection);
 
 
 5504  void *old_data = 
NULL;
 
 5507  _dbus_return_if_fail (connection != 
NULL);
 
 5509  CONNECTION_LOCK (connection);
 
 5511                                             function, data, free_data_function,
 
 5512                                             &old_data, &old_free_function);
 
 5513  CONNECTION_UNLOCK (connection);
 
 5515  if (old_free_function != 
NULL)
 
 5516    (* old_free_function) (old_data);
 
 
 5549  _dbus_return_if_fail (connection != 
NULL);
 
 5551  CONNECTION_LOCK (connection);
 
 5553  CONNECTION_UNLOCK (connection);
 
 
 5581  _dbus_return_if_fail (connection != 
NULL);
 
 5583  CONNECTION_LOCK (connection);
 
 5585  CONNECTION_UNLOCK (connection);
 
 
 5609  _dbus_return_if_fail (connection != 
NULL);
 
 5611  CONNECTION_LOCK (connection);
 
 5613  CONNECTION_UNLOCK (connection);
 
 
 5645  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 5646  _dbus_return_val_if_fail (function != 
NULL, 
FALSE);
 
 5654  CONNECTION_LOCK (connection);
 
 5659      _dbus_message_filter_unref (filter);
 
 5660      CONNECTION_UNLOCK (connection);
 
 5673  CONNECTION_UNLOCK (connection);
 
 
 5697  _dbus_return_if_fail (connection != 
NULL);
 
 5698  _dbus_return_if_fail (function != 
NULL);
 
 5700  CONNECTION_LOCK (connection);
 
 5705  while (link != 
NULL)
 
 5707      filter = link->
data;
 
 5709      if (filter->
function == function &&
 
 5722  CONNECTION_UNLOCK (connection);
 
 5724#ifndef DBUS_DISABLE_CHECKS 
 5727      _dbus_warn_check_failed (
"Attempt to remove filter function %p user data %p, but no such filter has been added",
 
 5728                               function, user_data);
 
 5740  _dbus_message_filter_unref (filter);
 
 
 5759_dbus_connection_register_object_path (
DBusConnection              *connection,
 
 5766  char **decomposed_path;
 
 5772  CONNECTION_LOCK (connection);
 
 5776                                       (
const char **) decomposed_path, vtable,
 
 5779  CONNECTION_UNLOCK (connection);
 
 5805  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 5806  _dbus_return_val_if_fail (path != 
NULL, 
FALSE);
 
 5807  _dbus_return_val_if_fail (path[0] == 
'/', 
FALSE);
 
 5808  _dbus_return_val_if_fail (vtable != 
NULL, 
FALSE);
 
 5810  return _dbus_connection_register_object_path (connection, 
FALSE, path, vtable, user_data, error);
 
 
 5837  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 5838  _dbus_return_val_if_fail (path != 
NULL, 
FALSE);
 
 5839  _dbus_return_val_if_fail (path[0] == 
'/', 
FALSE);
 
 5840  _dbus_return_val_if_fail (vtable != 
NULL, 
FALSE);
 
 5842  retval = _dbus_connection_register_object_path (connection, 
FALSE, path, vtable, user_data, &error);
 
 
 5875  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 5876  _dbus_return_val_if_fail (path != 
NULL, 
FALSE);
 
 5877  _dbus_return_val_if_fail (path[0] == 
'/', 
FALSE);
 
 5878  _dbus_return_val_if_fail (vtable != 
NULL, 
FALSE);
 
 5880  return _dbus_connection_register_object_path (connection, 
TRUE, path, vtable, user_data, error);
 
 
 5909  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 5910  _dbus_return_val_if_fail (path != 
NULL, 
FALSE);
 
 5911  _dbus_return_val_if_fail (path[0] == 
'/', 
FALSE);
 
 5912  _dbus_return_val_if_fail (vtable != 
NULL, 
FALSE);
 
 5914  retval = _dbus_connection_register_object_path (connection, 
TRUE, path, vtable, user_data, &error);
 
 
 5939  char **decomposed_path;
 
 5941  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 5942  _dbus_return_val_if_fail (path != 
NULL, 
FALSE);
 
 5943  _dbus_return_val_if_fail (path[0] == 
'/', 
FALSE);
 
 5948  CONNECTION_LOCK (connection);
 
 
 5972  char **decomposed_path;
 
 5974  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 5975  _dbus_return_val_if_fail (path != 
NULL, 
FALSE);
 
 5976  _dbus_return_val_if_fail (data_p != 
NULL, 
FALSE);
 
 5983  CONNECTION_LOCK (connection);
 
 5987  CONNECTION_UNLOCK (connection);
 
 
 6006                                 const char                  *parent_path,
 
 6007                                 char                      ***child_entries)
 
 6009  char **decomposed_path;
 
 6011  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 6012  _dbus_return_val_if_fail (parent_path != 
NULL, 
FALSE);
 
 6013  _dbus_return_val_if_fail (parent_path[0] == 
'/', 
FALSE);
 
 6014  _dbus_return_val_if_fail (child_entries != 
NULL, 
FALSE);
 
 6019  CONNECTION_LOCK (connection);
 
 6022                                                         (
const char **) decomposed_path,
 
 
 6067  _dbus_return_if_fail (*slot_p >= 0);
 
 
 6104  _dbus_return_val_if_fail (connection != 
NULL, 
FALSE);
 
 6105  _dbus_return_val_if_fail (slot >= 0, 
FALSE);
 
 6107  SLOTS_LOCK (connection);
 
 6111                                     slot, data, free_data_func,
 
 6112                                     &old_free_func, &old_data);
 
 6114  SLOTS_UNLOCK (connection);
 
 6120        (* old_free_func) (old_data);
 
 
 6149  _dbus_return_val_if_fail (connection != 
NULL, 
NULL);
 
 6150  _dbus_return_val_if_fail (slot >= 0, 
NULL);
 
 6152  SLOTS_LOCK (connection);
 
 6158  SLOTS_UNLOCK (connection);
 
 
 6172  if (will_modify_sigpipe)
 
 
 6190  _dbus_return_if_fail (connection != 
NULL);
 
 6192  CONNECTION_LOCK (connection);
 
 6195  CONNECTION_UNLOCK (connection);
 
 
 6209  _dbus_return_val_if_fail (connection != 
NULL, 0);
 
 6211  CONNECTION_LOCK (connection);
 
 6213  CONNECTION_UNLOCK (connection);
 
 
 6229  _dbus_return_if_fail (connection != 
NULL);
 
 6231  CONNECTION_LOCK (connection);
 
 6234  CONNECTION_UNLOCK (connection);
 
 
 6248  _dbus_return_val_if_fail (connection != 
NULL, 0);
 
 6250  CONNECTION_LOCK (connection);
 
 6252  CONNECTION_UNLOCK (connection);
 
 
 6285  _dbus_return_if_fail (connection != 
NULL);
 
 6287  CONNECTION_LOCK (connection);
 
 6290  CONNECTION_UNLOCK (connection);
 
 
 6304  _dbus_return_val_if_fail (connection != 
NULL, 0);
 
 6306  CONNECTION_LOCK (connection);
 
 6308  CONNECTION_UNLOCK (connection);
 
 
 6327  _dbus_return_if_fail (connection != 
NULL);
 
 6329  CONNECTION_LOCK (connection);
 
 6332  CONNECTION_UNLOCK (connection);
 
 
 6346  _dbus_return_val_if_fail (connection != 
NULL, 0);
 
 6348  CONNECTION_LOCK (connection);
 
 6350  CONNECTION_UNLOCK (connection);
 
 
 6369  _dbus_return_val_if_fail (connection != 
NULL, 0);
 
 6371  CONNECTION_LOCK (connection);
 
 6373  CONNECTION_UNLOCK (connection);
 
 
 6377#ifdef DBUS_ENABLE_STATS 
 6391  CONNECTION_LOCK (connection);
 
 6393  if (in_messages != 
NULL)
 
 6396  _dbus_transport_get_stats (connection->
transport,
 
 6397                             in_bytes, in_fds, in_peak_bytes, in_peak_fds);
 
 6399  if (out_messages != 
NULL)
 
 6402  if (out_bytes != 
NULL)
 
 6405  if (out_fds != 
NULL)
 
 6408  if (out_peak_bytes != 
NULL)
 
 6409    *out_peak_bytes = _dbus_counter_get_peak_size_value (connection->
outgoing_counter);
 
 6411  if (out_peak_fds != 
NULL)
 
 6412    *out_peak_fds = _dbus_counter_get_peak_unix_fd_value (connection->
outgoing_counter);
 
 6414  CONNECTION_UNLOCK (connection);
 
 6430  _dbus_return_val_if_fail (connection != 
NULL, 0);
 
 6432  CONNECTION_LOCK (connection);
 
 6434  CONNECTION_UNLOCK (connection);
 
 
 6438#ifdef DBUS_ENABLE_EMBEDDED_TESTS 
void dbus_address_entries_free(DBusAddressEntry **entries)
Frees a NULL-terminated array of address entries.
dbus_bool_t dbus_parse_address(const char *address, DBusAddressEntry ***entry_result, int *array_len, DBusError *error)
Parses an address string of the form:
const char * dbus_address_entry_get_value(DBusAddressEntry *entry, const char *key)
Returns a value from a key of an entry.
void _dbus_bus_notify_shared_connection_disconnected_unlocked(DBusConnection *connection)
Internal function that checks to see if this is a shared connection owned by the bus and if it is unr...
dbus_bool_t _dbus_connection_handle_watch(DBusWatch *watch, unsigned int condition, void *data)
A callback for use with dbus_watch_new() to create a DBusWatch.
void _dbus_connection_toggle_timeout_unlocked(DBusConnection *connection, DBusTimeout *timeout, dbus_bool_t enabled)
Toggles a timeout and notifies app via connection's DBusTimeoutToggledFunction if available.
dbus_bool_t dbus_connection_has_messages_to_send(DBusConnection *connection)
Checks whether there are messages in the outgoing message queue.
void _dbus_connection_do_iteration_unlocked(DBusConnection *connection, DBusPendingCall *pending, unsigned int flags, int timeout_milliseconds)
Queues incoming messages and sends outgoing messages for this connection, optionally blocking in the ...
dbus_bool_t _dbus_connection_send_and_unlock(DBusConnection *connection, DBusMessage *message, dbus_uint32_t *client_serial)
Like dbus_connection_send(), but assumes the connection is already locked on function entry,...
DBusConnection * _dbus_connection_new_for_transport(DBusTransport *transport)
Creates a new connection for the given transport.
dbus_bool_t _dbus_connection_has_messages_to_send_unlocked(DBusConnection *connection)
Checks whether there are messages in the outgoing message queue.
void(* DBusWatchRemoveFunction)(DBusWatchList *list, DBusWatch *watch)
Function to be called in protected_change_watch() with refcount held.
void _dbus_connection_unlock(DBusConnection *connection)
Releases the connection lock.
void _dbus_connection_lock(DBusConnection *connection)
Acquires the connection lock.
void _dbus_connection_remove_watch_unlocked(DBusConnection *connection, DBusWatch *watch)
Removes a watch using the connection's DBusRemoveWatchFunction if available.
dbus_bool_t _dbus_connection_add_timeout_unlocked(DBusConnection *connection, DBusTimeout *timeout)
Adds a timeout using the connection's DBusAddTimeoutFunction if available.
void _dbus_connection_toggle_watch_unlocked(DBusConnection *connection, DBusWatch *watch, dbus_bool_t enabled)
Toggles a watch and notifies app via connection's DBusWatchToggledFunction if available.
void(* DBusTimeoutToggleFunction)(DBusTimeoutList *list, DBusTimeout *timeout, dbus_bool_t enabled)
Function to be called in protected_change_timeout() with refcount held.
void(* DBusTimeoutRemoveFunction)(DBusTimeoutList *list, DBusTimeout *timeout)
Function to be called in protected_change_timeout() with refcount held.
dbus_bool_t _dbus_connection_add_watch_unlocked(DBusConnection *connection, DBusWatch *watch)
Adds a watch using the connection's DBusAddWatchFunction if available.
void _dbus_connection_remove_pending_call(DBusConnection *connection, DBusPendingCall *pending)
Removes a pending call from the connection, such that the pending reply will be ignored.
void _dbus_connection_close_if_only_one_ref(DBusConnection *connection)
Used internally to handle the semantics of dbus_server_set_new_connection_function().
void _dbus_connection_unref_unlocked(DBusConnection *connection)
Decrements the reference count of a DBusConnection.
DBusMessage * _dbus_connection_get_message_to_send(DBusConnection *connection)
Gets the next outgoing message.
dbus_bool_t(* DBusTimeoutAddFunction)(DBusTimeoutList *list, DBusTimeout *timeout)
Function to be called in protected_change_timeout() with refcount held.
void _dbus_connection_message_sent_unlocked(DBusConnection *connection, DBusMessage *message)
Notifies the connection that a message has been sent, so the message can be removed from the outgoing...
void _dbus_connection_remove_timeout_unlocked(DBusConnection *connection, DBusTimeout *timeout)
Removes a timeout using the connection's DBusRemoveTimeoutFunction if available.
dbus_uint32_t _dbus_connection_get_next_client_serial(DBusConnection *connection)
Allocate and return the next non-zero serial number for outgoing messages.
void(* DBusWatchToggleFunction)(DBusWatchList *list, DBusWatch *watch, dbus_bool_t enabled)
Function to be called in protected_change_watch() with refcount held.
void _dbus_connection_queue_received_message_link(DBusConnection *connection, DBusList *link)
Adds a message-containing list link to the incoming message queue, taking ownership of the link and t...
int _dbus_connection_get_pending_fds_count(DBusConnection *connection)
Return how many file descriptors are pending in the loader.
void _dbus_connection_set_pending_fds_function(DBusConnection *connection, DBusPendingFdsChangeFunction callback, void *data)
Register a function to be called whenever the number of pending file descriptors in the loader change...
dbus_bool_t(* DBusWatchAddFunction)(DBusWatchList *list, DBusWatch *watch)
Function to be called in protected_change_watch() with refcount held.
void _dbus_connection_block_pending_call(DBusPendingCall *pending)
Blocks until a pending call times out or gets a reply.
void _dbus_connection_queue_synthesized_message_link(DBusConnection *connection, DBusList *link)
Adds a link + message to the incoming message queue.
void _dbus_connection_close_possibly_shared(DBusConnection *connection)
Closes a shared OR private connection, while dbus_connection_close() can only be used on private conn...
DBusConnection * _dbus_connection_ref_unlocked(DBusConnection *connection)
Increments the reference count of a DBusConnection.
void dbus_connection_return_message(DBusConnection *connection, DBusMessage *message)
Used to return a message after peeking at it using dbus_connection_borrow_message().
void(* DBusWatchToggledFunction)(DBusWatch *watch, void *data)
Called when dbus_watch_get_enabled() may return a different value than it did before.
dbus_bool_t dbus_connection_get_object_path_data(DBusConnection *connection, const char *path, void **data_p)
Gets the user data passed to dbus_connection_register_object_path() or dbus_connection_register_fallb...
void dbus_connection_set_max_message_size(DBusConnection *connection, long size)
Specifies the maximum size message this connection is allowed to receive.
void dbus_connection_flush(DBusConnection *connection)
Blocks until the outgoing message queue is empty.
long dbus_connection_get_max_message_unix_fds(DBusConnection *connection)
Gets the value set by dbus_connection_set_max_message_unix_fds().
void dbus_connection_set_exit_on_disconnect(DBusConnection *connection, dbus_bool_t exit_on_disconnect)
Set whether _exit() should be called when the connection receives a disconnect signal.
dbus_bool_t dbus_connection_get_socket(DBusConnection *connection, int *fd)
Gets the underlying Windows or UNIX socket file descriptor of the connection, if any.
DBusMessage * dbus_connection_pop_message(DBusConnection *connection)
Returns the first-received message from the incoming message queue, removing it from the queue.
long dbus_connection_get_max_received_unix_fds(DBusConnection *connection)
Gets the value set by dbus_connection_set_max_received_unix_fds().
dbus_bool_t dbus_connection_register_object_path(DBusConnection *connection, const char *path, const DBusObjectPathVTable *vtable, void *user_data)
Registers a handler for a given path in the object hierarchy.
void dbus_connection_close(DBusConnection *connection)
Closes a private connection, so no further data can be sent or received.
void dbus_connection_set_max_message_unix_fds(DBusConnection *connection, long n)
Specifies the maximum number of unix fds a message on this connection is allowed to receive.
void dbus_connection_set_wakeup_main_function(DBusConnection *connection, DBusWakeupMainFunction wakeup_main_function, void *data, DBusFreeFunction free_data_function)
Sets the mainloop wakeup function for the connection.
dbus_bool_t dbus_connection_get_windows_user(DBusConnection *connection, char **windows_sid_p)
Gets the Windows user SID of the connection if known.
dbus_bool_t dbus_connection_get_is_authenticated(DBusConnection *connection)
Gets whether the connection was authenticated.
void dbus_connection_send_preallocated(DBusConnection *connection, DBusPreallocatedSend *preallocated, DBusMessage *message, dbus_uint32_t *client_serial)
Sends a message using preallocated resources.
dbus_bool_t dbus_connection_read_write(DBusConnection *connection, int timeout_milliseconds)
This function is intended for use with applications that don't want to write a main loop and deal wit...
long dbus_connection_get_max_received_size(DBusConnection *connection)
Gets the value set by dbus_connection_set_max_received_size().
dbus_bool_t dbus_connection_get_unix_fd(DBusConnection *connection, int *fd)
Get the UNIX file descriptor of the connection, if any.
void(* DBusDispatchStatusFunction)(DBusConnection *connection, DBusDispatchStatus new_status, void *data)
Called when the return value of dbus_connection_get_dispatch_status() may have changed.
dbus_bool_t dbus_connection_can_send_type(DBusConnection *connection, int type)
Tests whether a certain type can be send via the connection.
dbus_bool_t dbus_connection_list_registered(DBusConnection *connection, const char *parent_path, char ***child_entries)
Lists the registered fallback handlers and object path handlers at the given parent_path.
void * dbus_connection_get_data(DBusConnection *connection, dbus_int32_t slot)
Retrieves data previously set with dbus_connection_set_data().
DBusConnection * dbus_connection_open_private(const char *address, DBusError *error)
Opens a new, dedicated connection to a remote address.
long dbus_connection_get_outgoing_size(DBusConnection *connection)
Gets the approximate size in bytes of all messages in the outgoing message queue.
void dbus_connection_set_dispatch_status_function(DBusConnection *connection, DBusDispatchStatusFunction function, void *data, DBusFreeFunction free_data_function)
Set a function to be invoked when the dispatch status changes.
dbus_bool_t dbus_connection_read_write_dispatch(DBusConnection *connection, int timeout_milliseconds)
This function is intended for use with applications that don't want to write a main loop and deal wit...
DBusHandlerResult(* DBusHandleMessageFunction)(DBusConnection *connection, DBusMessage *message, void *user_data)
Called when a message needs to be handled.
void dbus_connection_remove_filter(DBusConnection *connection, DBusHandleMessageFunction function, void *user_data)
Removes a previously-added message filter.
dbus_bool_t dbus_connection_get_is_connected(DBusConnection *connection)
Gets whether the connection is currently open.
DBusPreallocatedSend * dbus_connection_preallocate_send(DBusConnection *connection)
Preallocates resources needed to send a message, allowing the message to be sent without the possibil...
dbus_bool_t(* DBusAddWatchFunction)(DBusWatch *watch, void *data)
Called when libdbus needs a new watch to be monitored by the main loop.
void dbus_connection_unref(DBusConnection *connection)
Decrements the reference count of a DBusConnection, and finalizes it if the count reaches zero.
void dbus_connection_set_max_received_size(DBusConnection *connection, long size)
Sets the maximum total number of bytes that can be used for all messages received on this connection.
void(* DBusTimeoutToggledFunction)(DBusTimeout *timeout, void *data)
Called when dbus_timeout_get_enabled() may return a different value than it did before.
DBusDispatchStatus dbus_connection_dispatch(DBusConnection *connection)
Processes any incoming data.
dbus_bool_t dbus_connection_unregister_object_path(DBusConnection *connection, const char *path)
Unregisters the handler registered with exactly the given path.
void dbus_connection_set_unix_user_function(DBusConnection *connection, DBusAllowUnixUserFunction function, void *data, DBusFreeFunction free_data_function)
Sets a predicate function used to determine whether a given user ID is allowed to connect.
dbus_bool_t dbus_connection_try_register_object_path(DBusConnection *connection, const char *path, const DBusObjectPathVTable *vtable, void *user_data, DBusError *error)
Registers a handler for a given path in the object hierarchy.
void dbus_connection_steal_borrowed_message(DBusConnection *connection, DBusMessage *message)
Used to keep a message after peeking at it using dbus_connection_borrow_message().
dbus_bool_t dbus_connection_allocate_data_slot(dbus_int32_t *slot_p)
Allocates an integer ID to be used for storing application-specific data on any DBusConnection.
void dbus_connection_set_change_sigpipe(dbus_bool_t will_modify_sigpipe)
This function sets a global flag for whether dbus_connection_new() will set SIGPIPE behavior to SIG_I...
long dbus_connection_get_max_message_size(DBusConnection *connection)
Gets the value set by dbus_connection_set_max_message_size().
void dbus_connection_free_data_slot(dbus_int32_t *slot_p)
Deallocates a global ID for connection data slots.
dbus_bool_t(* DBusAddTimeoutFunction)(DBusTimeout *timeout, void *data)
Called when libdbus needs a new timeout to be monitored by the main loop.
void dbus_connection_set_max_received_unix_fds(DBusConnection *connection, long n)
Sets the maximum total number of unix fds that can be used for all messages received on this connecti...
dbus_bool_t dbus_connection_set_data(DBusConnection *connection, dbus_int32_t slot, void *data, DBusFreeFunction free_data_func)
Stores a pointer on a DBusConnection, along with an optional function to be used for freeing the data...
DBusDispatchStatus dbus_connection_get_dispatch_status(DBusConnection *connection)
Gets the current state of the incoming message queue.
DBusMessage * dbus_connection_send_with_reply_and_block(DBusConnection *connection, DBusMessage *message, int timeout_milliseconds, DBusError *error)
Sends a message and blocks a certain time period while waiting for a reply.
dbus_bool_t dbus_connection_try_register_fallback(DBusConnection *connection, const char *path, const DBusObjectPathVTable *vtable, void *user_data, DBusError *error)
Registers a fallback handler for a given subsection of the object hierarchy.
dbus_bool_t dbus_connection_get_adt_audit_session_data(DBusConnection *connection, void **data, dbus_int32_t *data_size)
Gets the ADT audit data of the connection if any.
DBusMessage * dbus_connection_borrow_message(DBusConnection *connection)
Returns the first-received message from the incoming message queue, leaving it in the queue.
dbus_bool_t dbus_connection_send_with_reply(DBusConnection *connection, DBusMessage *message, DBusPendingCall **pending_return, int timeout_milliseconds)
Queues a message to send, as with dbus_connection_send(), but also returns a DBusPendingCall used to ...
void dbus_connection_set_windows_user_function(DBusConnection *connection, DBusAllowWindowsUserFunction function, void *data, DBusFreeFunction free_data_function)
Sets a predicate function used to determine whether a given user ID is allowed to connect.
dbus_bool_t dbus_connection_get_is_anonymous(DBusConnection *connection)
Gets whether the connection is not authenticated as a specific user.
dbus_bool_t dbus_connection_set_timeout_functions(DBusConnection *connection, DBusAddTimeoutFunction add_function, DBusRemoveTimeoutFunction remove_function, DBusTimeoutToggledFunction toggled_function, void *data, DBusFreeFunction free_data_function)
Sets the timeout functions for the connection.
void(* DBusRemoveWatchFunction)(DBusWatch *watch, void *data)
Called when libdbus no longer needs a watch to be monitored by the main loop.
dbus_bool_t(* DBusAllowUnixUserFunction)(DBusConnection *connection, unsigned long uid, void *data)
Called during authentication to check whether the given UNIX user ID is allowed to connect,...
DBusDispatchStatus
Indicates the status of incoming data on a DBusConnection.
dbus_bool_t dbus_connection_register_fallback(DBusConnection *connection, const char *path, const DBusObjectPathVTable *vtable, void *user_data)
Registers a fallback handler for a given subsection of the object hierarchy.
DBusConnection * dbus_connection_open(const char *address, DBusError *error)
Gets a connection to a remote address.
void dbus_connection_free_preallocated_send(DBusConnection *connection, DBusPreallocatedSend *preallocated)
Frees preallocated message-sending resources from dbus_connection_preallocate_send().
long dbus_connection_get_outgoing_unix_fds(DBusConnection *connection)
Gets the approximate number of uni fds of all messages in the outgoing message queue.
void(* DBusWakeupMainFunction)(void *data)
Called when the main loop's thread should be notified that there's now work to do.
void dbus_connection_set_allow_anonymous(DBusConnection *connection, dbus_bool_t value)
This function must be called on the server side of a connection when the connection is first seen in ...
dbus_bool_t dbus_connection_add_filter(DBusConnection *connection, DBusHandleMessageFunction function, void *user_data, DBusFreeFunction free_data_function)
Adds a message filter.
dbus_bool_t dbus_connection_send(DBusConnection *connection, DBusMessage *message, dbus_uint32_t *serial)
Adds a message to the outgoing message queue.
DBusConnection * dbus_connection_ref(DBusConnection *connection)
Increments the reference count of a DBusConnection.
void dbus_connection_set_builtin_filters_enabled(DBusConnection *connection, dbus_bool_t value)
Enables the builtin filtering of messages.
char * dbus_connection_get_server_id(DBusConnection *connection)
Gets the ID of the server address we are authenticated to, if this connection is on the client side.
dbus_bool_t(* DBusAllowWindowsUserFunction)(DBusConnection *connection, const char *user_sid, void *data)
Called during authentication to check whether the given Windows user ID is allowed to connect,...
dbus_bool_t dbus_connection_set_watch_functions(DBusConnection *connection, DBusAddWatchFunction add_function, DBusRemoveWatchFunction remove_function, DBusWatchToggledFunction toggled_function, void *data, DBusFreeFunction free_data_function)
Sets the watch functions for the connection.
void(* DBusRemoveTimeoutFunction)(DBusTimeout *timeout, void *data)
Called when libdbus no longer needs a timeout to be monitored by the main loop.
dbus_bool_t dbus_connection_get_unix_process_id(DBusConnection *connection, unsigned long *pid)
Gets the process ID of the connection if any.
dbus_bool_t dbus_connection_get_unix_user(DBusConnection *connection, unsigned long *uid)
Gets the UNIX user ID of the connection if known.
void dbus_connection_set_route_peer_messages(DBusConnection *connection, dbus_bool_t value)
Normally DBusConnection automatically handles all messages to the org.freedesktop....
@ DBUS_DISPATCH_NEED_MEMORY
More memory is needed to continue.
@ DBUS_DISPATCH_COMPLETE
All currently available data has been processed.
@ DBUS_DISPATCH_DATA_REMAINS
There is more data to potentially convert to messages.
void _dbus_data_slot_allocator_free(DBusDataSlotAllocator *allocator, dbus_int32_t *slot_id_p)
Deallocates an ID previously allocated with _dbus_data_slot_allocator_alloc().
void _dbus_data_slot_list_init(DBusDataSlotList *list)
Initializes a slot list.
void _dbus_data_slot_list_free(DBusDataSlotList *list)
Frees the data slot list and all data slots contained in it, calling application-provided free functi...
void * _dbus_data_slot_list_get(DBusDataSlotAllocator *allocator, DBusDataSlotList *list, int slot)
Retrieves data previously set with _dbus_data_slot_list_set_data().
dbus_bool_t _dbus_data_slot_list_set(DBusDataSlotAllocator *allocator, DBusDataSlotList *list, int slot, void *data, DBusFreeFunction free_data_func, DBusFreeFunction *old_free_func, void **old_data)
Stores a pointer in the data slot list, along with an optional function to be used for freeing the da...
dbus_bool_t _dbus_data_slot_allocator_alloc(DBusDataSlotAllocator *allocator, dbus_int32_t *slot_id_p)
Allocates an integer ID to be used for storing data in a DBusDataSlotList.
#define DBUS_ERROR_INIT
Expands to a suitable initializer for a DBusError on the stack.
void dbus_move_error(DBusError *src, DBusError *dest)
Moves an error src into dest, freeing src and overwriting dest.
dbus_bool_t dbus_error_has_name(const DBusError *error, const char *name)
Checks whether the error is set and has the given name.
void dbus_set_error(DBusError *error, const char *name, const char *format,...)
Assigns an error name and message to a DBusError.
void dbus_error_free(DBusError *error)
Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...
int _dbus_hash_table_get_n_entries(DBusHashTable *table)
Gets the number of hash entries in a hash table.
void * _dbus_hash_iter_get_value(DBusHashIter *iter)
Gets the value of the current entry.
dbus_bool_t _dbus_hash_table_insert_int(DBusHashTable *table, int key, void *value)
Creates a hash entry with the given key and value.
dbus_bool_t _dbus_hash_table_insert_string(DBusHashTable *table, char *key, void *value)
Creates a hash entry with the given key and value.
void _dbus_hash_table_unref(DBusHashTable *table)
Decrements the reference count for a hash table, freeing the hash table if the count reaches zero.
dbus_bool_t _dbus_hash_iter_next(DBusHashIter *iter)
Move the hash iterator forward one step, to the next hash entry.
void _dbus_hash_iter_init(DBusHashTable *table, DBusHashIter *iter)
Initializes a hash table iterator.
DBusHashTable * _dbus_hash_table_new(DBusHashType type, DBusFreeFunction key_free_function, DBusFreeFunction value_free_function)
Constructs a new hash table.
dbus_bool_t _dbus_hash_table_remove_int(DBusHashTable *table, int key)
Removes the hash entry for the given key.
dbus_bool_t _dbus_hash_table_remove_string(DBusHashTable *table, const char *key)
Removes the hash entry for the given key.
void * _dbus_hash_table_lookup_string(DBusHashTable *table, const char *key)
Looks up the value for a given string in a hash table of type DBUS_HASH_STRING.
void _dbus_hash_iter_remove_entry(DBusHashIter *iter)
Removes the current entry from the hash table.
void * _dbus_hash_table_lookup_int(DBusHashTable *table, int key)
Looks up the value for a given integer in a hash table of type DBUS_HASH_INT.
@ DBUS_HASH_INT
Hash keys are integers.
@ DBUS_HASH_STRING
Hash keys are strings.
#define _dbus_assert_not_reached(explanation)
Aborts with an error message if called.
#define _dbus_assert(condition)
Aborts with an error message if the condition is false.
#define _DBUS_UNLOCK(name)
Unlocks a global lock.
#define _DBUS_LOCK(name)
Locks a global lock, initializing it first if necessary.
void _dbus_warn_check_failed(const char *format,...)
Prints a "critical" warning to stderr when an assertion fails; differs from _dbus_warn primarily in t...
char * _dbus_strdup(const char *str)
Duplicates a string.
dbus_bool_t _dbus_get_local_machine_uuid_encoded(DBusString *uuid_str, DBusError *error)
Gets the hex-encoded UUID of the machine this function is executed on.
void _dbus_warn(const char *format,...)
Prints a warning message to stderr.
#define _DBUS_LOCK_NAME(name)
Expands to name of a global lock variable.
DBusList * _dbus_list_get_first_link(DBusList **list)
Gets the first link in the list.
dbus_bool_t _dbus_list_copy(DBusList **list, DBusList **dest)
Copies a list.
DBusList * _dbus_list_pop_first_link(DBusList **list)
Removes the first link in the list and returns it.
void * _dbus_list_get_last(DBusList **list)
Gets the last data in the list.
dbus_bool_t _dbus_list_remove(DBusList **list, void *data)
Removes a value from the list.
void _dbus_list_append_link(DBusList **list, DBusList *link)
Appends a link to the list.
void _dbus_list_clear_full(DBusList **list, DBusFreeFunction function)
Free every link and every element in the list.
void _dbus_list_remove_link(DBusList **list, DBusList *link)
Removes a link from the list.
void * _dbus_list_get_first(DBusList **list)
Gets the first data in the list.
DBusList * _dbus_list_get_last_link(DBusList **list)
Gets the last link in the list.
void _dbus_list_unlink(DBusList **list, DBusList *link)
Removes the given link from the list, but doesn't free it.
#define _dbus_list_get_prev_link(list, link)
Gets the previous link in the list, or NULL if there are no more links.
void _dbus_list_free_link(DBusList *link)
Frees a linked list node allocated with _dbus_list_alloc_link.
void * _dbus_list_pop_first(DBusList **list)
Removes the first value in the list and returns it.
void _dbus_list_foreach(DBusList **list, DBusForeachFunction function, void *data)
Calls the given function for each element in the list.
void _dbus_list_clear(DBusList **list)
Frees all links in the list and sets the list head to NULL.
void _dbus_list_prepend_link(DBusList **list, DBusList *link)
Prepends a link to the list.
dbus_bool_t _dbus_list_prepend(DBusList **list, void *data)
Prepends a value to the list.
DBusList * _dbus_list_alloc_link(void *data)
Allocates a linked list node.
dbus_bool_t _dbus_list_append(DBusList **list, void *data)
Appends a value to the list.
#define _dbus_list_get_next_link(list, link)
Gets the next link in the list, or NULL if there are no more links.
#define NULL
A null pointer, defined appropriately for C or C++.
#define TRUE
Expands to "1".
#define FALSE
Expands to "0".
int _dbus_current_generation
_dbus_current_generation is used to track each time that dbus_shutdown() is called,...
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_register_shutdown_func(DBusShutdownFunction function, void *data)
Register a cleanup function to be called exactly once the next time dbus_shutdown() is called.
void dbus_free(void *memory)
Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().
#define dbus_new(type, count)
Safe macro for using dbus_malloc().
void(* DBusFreeFunction)(void *memory)
The type of a function which frees a block of memory.
#define dbus_new0(type, count)
Safe macro for using dbus_malloc0().
void dbus_free_string_array(char **str_array)
Frees a NULL-terminated array of strings.
void dbus_message_set_serial(DBusMessage *message, dbus_uint32_t serial)
Sets the serial number of a message.
void dbus_message_lock(DBusMessage *message)
Locks a message.
const char * dbus_message_type_to_string(int type)
Utility function to convert a D-Bus message type into a machine-readable string (not translated).
void _dbus_message_remove_counter(DBusMessage *message, DBusCounter *counter)
Removes a counter tracking the size/unix fds of this message, and decrements the counter by the size/...
void _dbus_message_add_counter_link(DBusMessage *message, DBusList *link)
Adds a counter to be incremented immediately with the size/unix fds of this message,...
dbus_bool_t dbus_message_has_interface(DBusMessage *message, const char *iface)
Checks if the message has an interface.
void dbus_message_set_no_reply(DBusMessage *message, dbus_bool_t no_reply)
Sets a flag indicating that the message does not want a reply; if this flag is set,...
dbus_bool_t dbus_message_iter_append_basic(DBusMessageIter *iter, int type, const void *value)
Appends a basic-typed value to the message.
const char * dbus_message_get_path(DBusMessage *message)
Gets the object path this message is being sent to (for DBUS_MESSAGE_TYPE_METHOD_CALL) or being emitt...
const char * dbus_message_get_interface(DBusMessage *message)
Gets the interface this message is being sent to (for DBUS_MESSAGE_TYPE_METHOD_CALL) or being emitted...
DBusMessage * dbus_message_new_error(DBusMessage *reply_to, const char *error_name, const char *error_message)
Creates a new message that is an error reply to another message.
dbus_uint32_t dbus_message_get_serial(DBusMessage *message)
Returns the serial of a message or 0 if none has been specified.
int dbus_message_get_type(DBusMessage *message)
Gets the type of a message.
dbus_bool_t dbus_message_append_args(DBusMessage *message, int first_arg_type,...)
Appends fields to a message given a variable argument list.
DBusMessage * dbus_message_new_signal(const char *path, const char *iface, const char *name)
Constructs a new message representing a signal emission.
DBusMessage * dbus_message_ref(DBusMessage *message)
Increments the reference count of a DBusMessage.
dbus_bool_t dbus_message_set_error_name(DBusMessage *message, const char *error_name)
Sets the name of the error (DBUS_MESSAGE_TYPE_ERROR).
dbus_uint32_t dbus_message_get_reply_serial(DBusMessage *message)
Returns the serial that the message is a reply to or 0 if none.
DBusMessage * dbus_message_new_method_return(DBusMessage *method_call)
Constructs a message that is a reply to a method call.
const char * dbus_message_get_destination(DBusMessage *message)
Gets the destination of a message or NULL if there is none set.
void dbus_message_unref(DBusMessage *message)
Decrements the reference count of a DBusMessage, freeing the message if the count reaches 0.
DBusMessage * dbus_message_new(int message_type)
Constructs a new message of the given message type.
dbus_bool_t dbus_set_error_from_message(DBusError *error, DBusMessage *message)
Sets a DBusError based on the contents of the given message.
dbus_bool_t dbus_message_is_method_call(DBusMessage *message, const char *iface, const char *method)
Checks whether the message is a method call with the given interface and member fields.
dbus_bool_t dbus_message_set_reply_serial(DBusMessage *message, dbus_uint32_t reply_serial)
Sets the reply serial of a message (the serial of the message this is a reply to).
dbus_bool_t dbus_message_is_signal(DBusMessage *message, const char *iface, const char *signal_name)
Checks whether the message is a signal with the given interface and member fields.
const char * dbus_message_get_signature(DBusMessage *message)
Gets the type signature of the message, i.e.
const char * dbus_message_get_member(DBusMessage *message)
Gets the interface member being invoked (DBUS_MESSAGE_TYPE_METHOD_CALL) or emitted (DBUS_MESSAGE_TYPE...
void dbus_message_iter_init_append(DBusMessage *message, DBusMessageIter *iter)
Initializes a DBusMessageIter for appending arguments to the end of a message.
void _dbus_object_tree_free_all_unlocked(DBusObjectTree *tree)
Free all the handlers in the tree.
void _dbus_object_tree_unregister_and_unlock(DBusObjectTree *tree, const char **path)
Unregisters an object subtree that was registered with the same path.
void _dbus_object_tree_unref(DBusObjectTree *tree)
Decrement the reference count.
dbus_bool_t _dbus_object_tree_list_registered_and_unlock(DBusObjectTree *tree, const char **parent_path, char ***child_entries)
Lists the registered fallback handlers and object path handlers at the given parent_path.
dbus_bool_t _dbus_decompose_path(const char *data, int len, char ***path, int *path_len)
Decompose an object path.
dbus_bool_t _dbus_object_tree_register(DBusObjectTree *tree, dbus_bool_t fallback, const char **path, const DBusObjectPathVTable *vtable, void *user_data, DBusError *error)
Registers a new subtree in the global object tree.
void * _dbus_object_tree_get_user_data_unlocked(DBusObjectTree *tree, const char **path)
Looks up the data passed to _dbus_object_tree_register() for a handler at the given path.
DBusHandlerResult _dbus_object_tree_dispatch_and_unlock(DBusObjectTree *tree, DBusMessage *message, dbus_bool_t *found_object)
Tries to dispatch a message by directing it to handler for the object path listed in the message head...
DBusObjectTree * _dbus_object_tree_new(DBusConnection *connection)
Creates a new object tree, representing a mapping from paths to handler vtables.
void _dbus_pending_call_finish_completion(DBusPendingCall *pending)
Call the notifier function for the pending call.
DBusConnection * _dbus_pending_call_get_connection_and_lock(DBusPendingCall *pending)
Gets the connection associated with this pending call.
DBUS_PRIVATE_EXPORT DBusPendingCall * _dbus_pending_call_ref_unlocked(DBusPendingCall *pending)
Increments the reference count on a pending call, while the lock on its connection is already held.
void _dbus_pending_call_queue_timeout_error_unlocked(DBusPendingCall *pending, DBusConnection *connection)
If the pending call hasn't been timed out, add its timeout error reply to the connection's incoming m...
DBUS_PRIVATE_EXPORT void _dbus_pending_call_unref_and_unlock(DBusPendingCall *pending)
Decrements the reference count on a pending call, freeing it if the count reaches 0.
dbus_bool_t _dbus_pending_call_get_completed_unlocked(DBusPendingCall *pending)
Checks whether the pending call has received a reply yet, or not.
void _dbus_pending_call_set_reply_unlocked(DBusPendingCall *pending, DBusMessage *message)
Sets the reply of a pending call with the given message, or if the message is NULL,...
DBUS_PRIVATE_EXPORT DBusPendingCall * _dbus_pending_call_new_unlocked(DBusConnection *connection, int timeout_milliseconds, DBusTimeoutHandler timeout_handler)
Creates a new pending reply object.
dbus_bool_t _dbus_pending_call_set_timeout_error_unlocked(DBusPendingCall *pending, DBusMessage *message, dbus_uint32_t serial)
Sets the reply message associated with the pending call to a timeout error.
void _dbus_pending_call_start_completion_unlocked(DBusPendingCall *pending)
Sets the pending call to completed.
dbus_bool_t _dbus_pending_call_is_timeout_added_unlocked(DBusPendingCall *pending)
Checks to see if a timeout has been added.
dbus_uint32_t _dbus_pending_call_get_reply_serial_unlocked(DBusPendingCall *pending)
Gets the reply's serial number.
DBusConnection * _dbus_pending_call_get_connection_unlocked(DBusPendingCall *pending)
Gets the connection associated with this pending call.
DBusTimeout * _dbus_pending_call_get_timeout_unlocked(DBusPendingCall *pending)
Retrives the timeout.
void _dbus_pending_call_set_timeout_added_unlocked(DBusPendingCall *pending, dbus_bool_t is_added)
Sets wether the timeout has been added.
DBusPendingCall * dbus_pending_call_ref(DBusPendingCall *pending)
Increments the reference count on a pending call.
DBusMessage * dbus_pending_call_steal_reply(DBusPendingCall *pending)
Gets the reply, or returns NULL if none has been received yet.
void dbus_pending_call_block(DBusPendingCall *pending)
Block until the pending call is completed.
dbus_bool_t dbus_pending_call_get_completed(DBusPendingCall *pending)
Checks whether the pending call has received a reply yet, or not.
void dbus_pending_call_unref(DBusPendingCall *pending)
Decrements the reference count on a pending call, freeing it if the count reaches 0.
#define DBUS_MESSAGE_TYPE_METHOD_CALL
Message type of a method call message, see dbus_message_get_type()
#define DBUS_MESSAGE_TYPE_ERROR
Message type of an error reply message, see dbus_message_get_type()
#define DBUS_ERROR_UNKNOWN_METHOD
Method name you invoked isn't known by the object you invoked it on.
#define DBUS_TYPE_UNIX_FD
Type code marking a unix file descriptor.
#define DBUS_ERROR_OBJECT_PATH_IN_USE
There's already an object with the requested object path.
#define DBUS_MESSAGE_TYPE_SIGNAL
Message type of a signal message, see dbus_message_get_type()
#define DBUS_TYPE_STRING
Type code marking a UTF-8 encoded, nul-terminated Unicode string.
#define DBUS_ERROR_UNKNOWN_OBJECT
Object you invoked a method on isn't known.
#define DBUS_TYPE_INVALID
Type code that is never equal to a legitimate type code.
#define DBUS_ERROR_FAILED
A generic error; "something went wrong" - see the error message for more.
#define DBUS_ERROR_NO_MEMORY
There was not enough memory to complete an operation.
#define DBUS_ERROR_DISCONNECTED
The connection is disconnected and you're trying to use it.
DBusCounter * _dbus_counter_new(void)
Creates a new DBusCounter.
long _dbus_counter_get_unix_fd_value(DBusCounter *counter)
Gets the current value of the unix fd counter.
void _dbus_counter_unref(DBusCounter *counter)
Decrements refcount of the counter and possibly finalizes the counter.
long _dbus_counter_get_size_value(DBusCounter *counter)
Gets the current value of the size counter.
DBusCounter * _dbus_counter_ref(DBusCounter *counter)
Increments refcount of the counter.
DBusHandlerResult
Results that a message handler can return.
#define DBUS_PATH_LOCAL
The object path used in local/in-process-generated messages.
#define DBUS_INTERFACE_LOCAL
This is a special interface whose methods can only be invoked by the local implementation (messages f...
#define DBUS_INTERFACE_PEER
The interface supported by most dbus peers.
@ DBUS_HANDLER_RESULT_NEED_MEMORY
Need more memory in order to return DBUS_HANDLER_RESULT_HANDLED or DBUS_HANDLER_RESULT_NOT_YET_HANDLE...
@ DBUS_HANDLER_RESULT_HANDLED
Message has had its effect - no need to run more handlers.
@ DBUS_HANDLER_RESULT_NOT_YET_HANDLED
Message has not had any effect - see if other handlers want it.
dbus_bool_t dbus_type_is_valid(int typecode)
Return TRUE if the argument is a valid typecode.
dbus_bool_t _dbus_string_init(DBusString *str)
Initializes a string.
void _dbus_string_free(DBusString *str)
Frees a string created by _dbus_string_init(), and fills it with the same contents as _DBUS_STRING_IN...
dbus_bool_t _dbus_string_append_printf(DBusString *str, const char *format,...)
Appends a printf-style formatted string to the DBusString.
void _dbus_get_monotonic_time(dbus_int64_t *tv_sec, long *tv_usec)
Get current time, as in gettimeofday().
void _dbus_exit(int code)
Exit the process, returning the given value.
void _dbus_atomic_set_nonzero(DBusAtomic *atomic)
Atomically set the value of an integer to something nonzero.
dbus_int32_t _dbus_atomic_dec(DBusAtomic *atomic)
Atomically decrement an integer.
dbus_int32_t _dbus_atomic_get(DBusAtomic *atomic)
Atomically get the value of an integer.
void _dbus_disable_sigpipe(void)
signal (SIGPIPE, SIG_IGN);
void _dbus_sleep_milliseconds(int milliseconds)
Sleeps the given number of milliseconds.
void _dbus_atomic_set_zero(DBusAtomic *atomic)
Atomically set the value of an integer to 0.
dbus_int32_t _dbus_atomic_inc(DBusAtomic *atomic)
Atomically increments an integer.
void _dbus_rmutex_new_at_location(DBusRMutex **location_p)
Creates a new mutex or creates a no-op mutex if threads are not initialized.
void _dbus_cmutex_free_at_location(DBusCMutex **location_p)
Frees a DBusCMutex; does nothing if passed a NULL pointer.
void _dbus_condvar_free_at_location(DBusCondVar **location_p)
Frees a condition variable; does nothing if passed a NULL pointer.
DBUS_PRIVATE_EXPORT void _dbus_rmutex_unlock(DBusRMutex *mutex)
Unlocks a mutex.
void _dbus_condvar_wait(DBusCondVar *cond, DBusCMutex *mutex)
Atomically unlocks the mutex and waits for the conditions variable to be signalled.
void _dbus_condvar_new_at_location(DBusCondVar **location_p)
This does the same thing as _dbus_condvar_new.
void _dbus_cmutex_new_at_location(DBusCMutex **location_p)
Creates a new mutex or creates a no-op mutex if threads are not initialized.
void _dbus_condvar_wake_one(DBusCondVar *cond)
If there are threads waiting on the condition variable, wake up exactly one.
dbus_bool_t _dbus_condvar_wait_timeout(DBusCondVar *cond, DBusCMutex *mutex, int timeout_milliseconds)
Atomically unlocks the mutex and waits for the conditions variable to be signalled,...
void _dbus_cmutex_lock(DBusCMutex *mutex)
Locks a mutex.
void _dbus_cmutex_unlock(DBusCMutex *mutex)
Unlocks a mutex.
void _dbus_rmutex_free_at_location(DBusRMutex **location_p)
Frees a DBusRMutex; does nothing if passed a NULL pointer.
struct DBusMutex DBusMutex
An opaque mutex type provided by the DBusThreadFunctions implementation installed by dbus_threads_ini...
dbus_bool_t _dbus_timeout_list_add_timeout(DBusTimeoutList *timeout_list, DBusTimeout *timeout)
Adds a new timeout to the timeout list, invoking the application DBusAddTimeoutFunction if appropriat...
void _dbus_timeout_list_free(DBusTimeoutList *timeout_list)
Frees a DBusTimeoutList.
void _dbus_timeout_list_toggle_timeout(DBusTimeoutList *timeout_list, DBusTimeout *timeout, dbus_bool_t enabled)
Sets a timeout to the given enabled state, invoking the application's DBusTimeoutToggledFunction if a...
DBusTimeoutList * _dbus_timeout_list_new(void)
Creates a new timeout list.
dbus_bool_t _dbus_timeout_list_set_functions(DBusTimeoutList *timeout_list, DBusAddTimeoutFunction add_function, DBusRemoveTimeoutFunction remove_function, DBusTimeoutToggledFunction toggled_function, void *data, DBusFreeFunction free_data_function)
Sets the timeout functions.
void _dbus_timeout_list_remove_timeout(DBusTimeoutList *timeout_list, DBusTimeout *timeout)
Removes a timeout from the timeout list, invoking the application's DBusRemoveTimeoutFunction if appr...
DBUS_EXPORT int dbus_timeout_get_interval(DBusTimeout *timeout)
Gets the timeout interval.
void _dbus_transport_set_max_message_size(DBusTransport *transport, long size)
See dbus_connection_set_max_message_size().
void _dbus_transport_set_max_received_size(DBusTransport *transport, long size)
See dbus_connection_set_max_received_size().
DBusDispatchStatus _dbus_transport_get_dispatch_status(DBusTransport *transport)
Reports our current dispatch status (whether there's buffered data to be queued as messages,...
int _dbus_transport_get_pending_fds_count(DBusTransport *transport)
Return how many file descriptors are pending in the loader.
dbus_bool_t _dbus_transport_get_adt_audit_session_data(DBusTransport *transport, void **data, int *data_size)
See dbus_connection_get_adt_audit_session_data().
dbus_bool_t _dbus_transport_get_windows_user(DBusTransport *transport, char **windows_sid_p)
See dbus_connection_get_windows_user().
dbus_bool_t _dbus_transport_queue_messages(DBusTransport *transport)
Processes data we've read while handling a watch, potentially converting some of it to messages and q...
dbus_bool_t _dbus_transport_get_socket_fd(DBusTransport *transport, DBusSocket *fd_p)
Get the socket file descriptor, if any.
const char * _dbus_transport_get_address(DBusTransport *transport)
Gets the address of a transport.
dbus_bool_t _dbus_transport_handle_watch(DBusTransport *transport, DBusWatch *watch, unsigned int condition)
Handles a watch by reading data, writing data, or disconnecting the transport, as appropriate for the...
DBusTransport * _dbus_transport_ref(DBusTransport *transport)
Increments the reference count for the transport.
dbus_bool_t _dbus_transport_peek_is_authenticated(DBusTransport *transport)
Returns TRUE if we have been authenticated.
void _dbus_transport_set_allow_anonymous(DBusTransport *transport, dbus_bool_t value)
See dbus_connection_set_allow_anonymous()
void _dbus_transport_disconnect(DBusTransport *transport)
Closes our end of the connection to a remote application.
long _dbus_transport_get_max_received_size(DBusTransport *transport)
See dbus_connection_get_max_received_size().
DBusCredentials * _dbus_transport_get_credentials(DBusTransport *transport)
If the transport has already been authenticated, return its credentials.
dbus_bool_t _dbus_transport_set_connection(DBusTransport *transport, DBusConnection *connection)
Sets the connection using this transport.
void _dbus_transport_set_unix_user_function(DBusTransport *transport, DBusAllowUnixUserFunction function, void *data, DBusFreeFunction free_data_function, void **old_data, DBusFreeFunction *old_free_data_function)
See dbus_connection_set_unix_user_function().
long _dbus_transport_get_max_message_unix_fds(DBusTransport *transport)
See dbus_connection_get_max_message_unix_fds().
void _dbus_transport_set_max_received_unix_fds(DBusTransport *transport, long n)
See dbus_connection_set_max_received_unix_fds().
void _dbus_transport_unref(DBusTransport *transport)
Decrements the reference count for the transport.
dbus_bool_t _dbus_transport_can_pass_unix_fd(DBusTransport *transport)
Returns TRUE if the transport supports sending unix fds.
dbus_bool_t _dbus_transport_try_to_authenticate(DBusTransport *transport)
Returns TRUE if we have been authenticated.
void _dbus_transport_do_iteration(DBusTransport *transport, unsigned int flags, int timeout_milliseconds)
Performs a single poll()/select() on the transport's file descriptors and then reads/writes data as a...
long _dbus_transport_get_max_received_unix_fds(DBusTransport *transport)
See dbus_connection_set_max_received_unix_fds().
dbus_bool_t _dbus_transport_get_is_connected(DBusTransport *transport)
Returns TRUE if the transport has not been disconnected.
void _dbus_transport_set_max_message_unix_fds(DBusTransport *transport, long n)
See dbus_connection_set_max_message_unix_fds().
void _dbus_transport_set_pending_fds_function(DBusTransport *transport, void(*callback)(void *), void *data)
Register a function to be called whenever the number of pending file descriptors in the loader change...
void _dbus_transport_set_windows_user_function(DBusTransport *transport, DBusAllowWindowsUserFunction function, void *data, DBusFreeFunction free_data_function, void **old_data, DBusFreeFunction *old_free_data_function)
See dbus_connection_set_windows_user_function().
long _dbus_transport_get_max_message_size(DBusTransport *transport)
See dbus_connection_get_max_message_size().
dbus_bool_t _dbus_transport_get_unix_process_id(DBusTransport *transport, unsigned long *pid)
See dbus_connection_get_unix_process_id().
DBusTransport * _dbus_transport_open(DBusAddressEntry *entry, DBusError *error)
Try to open a new transport for the given address entry.
const char * _dbus_transport_get_server_id(DBusTransport *transport)
Gets the id of the server we are connected to (see dbus_server_get_id()).
dbus_bool_t _dbus_transport_get_is_anonymous(DBusTransport *transport)
See dbus_connection_get_is_anonymous().
dbus_bool_t _dbus_transport_get_unix_user(DBusTransport *transport, unsigned long *uid)
See dbus_connection_get_unix_user().
_DBUS_GNUC_EXTENSION typedef long dbus_int64_t
A 64-bit signed integer.
unsigned int dbus_uint32_t
A 32-bit unsigned integer on all platforms.
int dbus_int32_t
A 32-bit signed integer on all platforms.
dbus_uint32_t dbus_bool_t
A boolean, valid values are TRUE and FALSE.
#define DBUS_INT64_MODIFIER
A string literal for a length modifier that is appropriate to print the dbus_int64_t and dbus_uint64_...
dbus_bool_t _dbus_watch_list_add_watch(DBusWatchList *watch_list, DBusWatch *watch)
Adds a new watch to the watch list, invoking the application DBusAddWatchFunction if appropriate.
void _dbus_watch_list_toggle_watch(DBusWatchList *watch_list, DBusWatch *watch, dbus_bool_t enabled)
Sets a watch to the given enabled state, invoking the application's DBusWatchToggledFunction if appro...
DBusWatchList * _dbus_watch_list_new(void)
Creates a new watch list.
void _dbus_watch_list_free(DBusWatchList *watch_list)
Frees a DBusWatchList.
dbus_bool_t _dbus_watch_list_set_functions(DBusWatchList *watch_list, DBusAddWatchFunction add_function, DBusRemoveWatchFunction remove_function, DBusWatchToggledFunction toggled_function, void *data, DBusFreeFunction free_data_function)
Sets the watch functions.
void _dbus_watch_list_remove_watch(DBusWatchList *watch_list, DBusWatch *watch)
Removes a watch from the watch list, invoking the application's DBusRemoveWatchFunction if appropriat...
Internals of DBusAddressEntry.
An atomic integer safe to increment or decrement from multiple threads.
Implementation details of DBusConnection.
void * dispatch_status_data
Application data for dispatch_status_function.
int n_outgoing
Length of outgoing queue.
DBusDataSlotList slot_list
Data stored by allocated integer ID.
dbus_bool_t dispatch_acquired
Someone has dispatch path (can drain incoming queue)
DBusCondVar * dispatch_cond
Notify when dispatch_acquired is available.
DBusWakeupMainFunction wakeup_main_function
Function to wake up the mainloop.
unsigned int exit_on_disconnect
If TRUE, exit after handling disconnect signal.
DBusList * filter_list
List of filters.
unsigned int have_connection_lock
Used to check locking.
unsigned int disconnected_message_processed
We did our default handling of the disconnected message, such as closing the connection.
dbus_uint32_t client_serial
Client serial.
unsigned int disconnected_message_arrived
We popped or are dispatching the disconnected message.
DBusCounter * outgoing_counter
Counts size of outgoing messages.
unsigned int builtin_filters_enabled
If TRUE, handle org.freedesktop.DBus.Peer messages automatically, whether they have a bus name or not...
DBusCondVar * io_path_cond
Notify when io_path_acquired is available.
DBusAtomic refcount
Reference count.
DBusList * outgoing_messages
Queue of messages we need to send, send the end of the list first.
DBusFreeFunction free_dispatch_status_data
free dispatch_status_data
DBusRMutex * slot_mutex
Lock on slot_list so overall connection lock need not be taken.
DBusFreeFunction free_wakeup_main_data
free wakeup_main_data
DBusTransport * transport
Object that sends/receives messages over network.
DBusRMutex * mutex
Lock on the entire DBusConnection.
int n_incoming
Length of incoming queue.
dbus_bool_t io_path_acquired
Someone has transport io path (can use the transport to read/write messages)
DBusList * disconnect_message_link
Preallocated list node for queueing the disconnection message.
DBusCMutex * io_path_mutex
Protects io_path_acquired.
DBusList * incoming_messages
Queue of messages we have received, end of the list received most recently.
unsigned int shareable
TRUE if libdbus owns a reference to the connection and can return it from dbus_connection_open() more...
unsigned int route_peer_messages
If TRUE, if org.freedesktop.DBus.Peer messages have a bus name, don't handle them automatically.
DBusWatchList * watches
Stores active watches.
void * wakeup_main_data
Application data for wakeup_main_function.
DBusObjectTree * objects
Object path handlers registered with this connection.
char * server_guid
GUID of server if we are in shared_connections, NULL if server GUID is unknown or connection is priva...
DBusHashTable * pending_replies
Hash of message serials to DBusPendingCall.
DBusCMutex * dispatch_mutex
Protects dispatch_acquired.
DBusMessage * message_borrowed
Filled in if the first incoming message has been borrowed; dispatch_acquired will be set by the borro...
DBusTimeoutList * timeouts
Stores active timeouts.
DBusDispatchStatus last_dispatch_status
The last dispatch status we reported to the application.
DBusDispatchStatusFunction dispatch_status_function
Function on dispatch status changes.
DBusList * expired_messages
Messages that will be released when we next unlock.
Internals of DBusCounter.
An allocator that tracks a set of slot IDs.
Data structure that stores the actual user data set at a given slot.
Object representing an exception.
const char * name
public error name field
const char * message
public error message field
Internals of DBusHashTable.
void * data
Data stored at this element.
Internal struct representing a message filter function.
DBusAtomic refcount
Reference count.
DBusHandleMessageFunction function
Function to call to filter.
void * user_data
User data for the function.
DBusFreeFunction free_user_data_function
Function to free the user data.
DBusMessageIter struct; contains no public fields.
Internals of DBusMessage.
Virtual table that must be implemented to handle a portion of the object path hierarchy.
Internals of DBusObjectTree.
Implementation details of DBusPendingCall - all fields are private.
Internals of DBusPreallocatedSend.
DBusConnection * connection
Connection we'd send the message to.
DBusList * counter_link
Preallocated link in the resource counter.
DBusList * queue_link
Preallocated link in the queue.
DBusTimeoutList implementation details.
Internals of DBusTimeout.
Object representing a transport such as a socket.
DBusWatchList implementation details.
Implementation of DBusWatch.