Grcov report - document-adaptor.c

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/*

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 * AT-SPI - Assistive Technology Service Provider Interface

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 * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)

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 * Copyright 2008 Novell, Inc.

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 * Copyright 2001, 2002 Sun Microsystems Inc.,

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 * Copyright 2001, 2002 Ximian, Inc.

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 * This library is free software; you can redistribute it and/or

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 * modify it under the terms of the GNU Lesser General Public

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 * License as published by the Free Software Foundation; either

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 * version 2.1 of the License, or (at your option) any later version.

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 * This library is distributed in the hope that it will be useful,

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 * but WITHOUT ANY WARRANTY; without even the implied warranty of

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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

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 * Lesser General Public License for more details.

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 * You should have received a copy of the GNU Lesser General Public

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 * License along with this library; if not, write to the

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 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

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 * Boston, MA 02110-1301, USA.

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*/

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#define ATK_DISABLE_DEPRECATION_WARNINGS

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#include "bridge.h"

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#include <atk/atk.h>

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#include <droute/droute.h>

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#include "spi-dbus.h"

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#include "introspection.h"

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#include "object.h"

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static dbus_bool_t

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impl_get_CurrentPageNumber (DBusMessageIter *iter, void *user_data)

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  AtkDocument *document = (AtkDocument *) user_data;

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  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data), FALSE);

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  return droute_return_v_int32 (iter, atk_document_get_current_page_number (document));

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static dbus_bool_t

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impl_get_PageCount (DBusMessageIter *iter, void *user_data)

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  AtkDocument *document = (AtkDocument *) user_data;

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  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data), FALSE);

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  return droute_return_v_int32 (iter, atk_document_get_page_count (document));

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static DBusMessage *

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1

impl_GetLocale (DBusConnection *bus, DBusMessage *message, void *user_data)

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1

  AtkDocument *document = (AtkDocument *) user_data;

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  const gchar *lc;

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  DBusMessage *reply;

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1

  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data),

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                        droute_not_yet_handled_error (message));

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1

  lc = atk_document_get_locale (document);

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1

  if (!lc)

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    lc = "";

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  reply = dbus_message_new_method_return (message);

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  if (reply)

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      dbus_message_append_args (reply, DBUS_TYPE_STRING, &lc,

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                                DBUS_TYPE_INVALID);

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  return reply;

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static DBusMessage *

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2

impl_GetAttributeValue (DBusConnection *bus, DBusMessage *message, void *user_data)

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  AtkDocument *document = (AtkDocument *) user_data;

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  gchar *attributename;

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  const gchar *atr;

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  DBusMessage *reply;

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2

  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data),

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                        droute_not_yet_handled_error (message));

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  if (!dbus_message_get_args (message, NULL, DBUS_TYPE_STRING, &attributename, DBUS_TYPE_INVALID))

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      return droute_invalid_arguments_error (message);

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  atr = atk_document_get_attribute_value (document, attributename);

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  if (!atr)

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    atr = "";

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  reply = dbus_message_new_method_return (message);

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  if (reply)

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      dbus_message_append_args (reply, DBUS_TYPE_STRING, &atr,

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                                DBUS_TYPE_INVALID);

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  return reply;

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static DBusMessage *

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1

impl_GetAttributes (DBusConnection *bus, DBusMessage *message, void *user_data)

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1

  AtkDocument *document = (AtkDocument *) user_data;

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  DBusMessage *reply;

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  AtkAttributeSet *attributes;

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  DBusMessageIter iter;

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1

  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data),

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                        droute_not_yet_handled_error (message));

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1

  attributes = atk_document_get_attributes (document);

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  reply = dbus_message_new_method_return (message);

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  if (reply)

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      dbus_message_iter_init_append (reply, &iter);

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      spi_object_append_attribute_set (&iter, attributes);

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  if (attributes)

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    atk_attribute_set_free (attributes);

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  return reply;

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static DBusMessage *

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impl_GetTextSelections (DBusConnection *bus, DBusMessage *message, void *user_data)

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  AtkDocument *document = (AtkDocument *) user_data;

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  GArray *selections;

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  gint i, count;

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  DBusMessageIter iter, iter_array, iter_struct;

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  DBusMessage *reply;

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  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data),

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                        droute_not_yet_handled_error (message));

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  selections = atk_document_get_text_selections (document);

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  count = (selections ? selections->len : 0);

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  reply = dbus_message_new_method_return (message);

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  if (!reply)

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    goto done;

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  dbus_message_iter_init_append (reply, &iter);

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  dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY, "((so)i(so)ib)", &iter_array);

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  for (i = 0; i < count; i++)

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      dbus_message_iter_open_container (&iter_array, DBUS_TYPE_STRUCT, NULL, &iter_struct);

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      AtkTextSelection *item = &g_array_index (selections, AtkTextSelection, i);

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      spi_object_append_reference (&iter_struct, item->start_object);

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      dbus_message_iter_append_basic (&iter_struct, DBUS_TYPE_INT32, &item->start_offset);

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      spi_object_append_reference (&iter_struct, item->end_object);

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      dbus_message_iter_append_basic (&iter_struct, DBUS_TYPE_INT32, &item->end_offset);

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      dbus_message_iter_append_basic (&iter_struct, DBUS_TYPE_BOOLEAN, &item->start_is_active);

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      dbus_message_iter_close_container (&iter_array, &iter_struct);

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  dbus_message_iter_close_container (&iter, &iter_array);

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done:

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  if (selections)

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    g_array_free (selections, TRUE);

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  return reply;

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static DBusMessage *

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impl_SetTextSelections (DBusConnection *bus, DBusMessage *message, void *user_data)

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  AtkDocument *document = (AtkDocument *) user_data;

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  GArray *selections;

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  DBusMessageIter iter, iter_array, iter_struct;

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  gboolean ret;

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  DBusMessage *reply;

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1

  g_return_val_if_fail (ATK_IS_DOCUMENT (user_data),

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                        droute_not_yet_handled_error (message));

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  if (strcmp (dbus_message_get_signature (message), "a((so)i(so)ib)") != 0)

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      return droute_invalid_arguments_error (message);

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1

  selections = g_array_new (FALSE, TRUE, sizeof (AtkTextSelection));

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  dbus_message_iter_init (message, &iter);

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  dbus_message_iter_recurse (&iter, &iter_array);

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  while (dbus_message_iter_get_arg_type (&iter_array) != DBUS_TYPE_INVALID)

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      AtkTextSelection selection;

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      dbus_message_iter_recurse (&iter_array, &iter_struct);

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      selection.start_object = ATK_OBJECT (spi_dbus_get_object_from_iter (&iter_struct));

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      dbus_message_iter_get_basic (&iter_struct, &selection.start_offset);

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      dbus_message_iter_next (&iter_struct);

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      selection.end_object = ATK_OBJECT (spi_dbus_get_object_from_iter (&iter_struct));

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      dbus_message_iter_get_basic (&iter_struct, &selection.end_offset);

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      dbus_message_iter_next (&iter_struct);

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      dbus_message_iter_get_basic (&iter_struct, &selection.start_is_active);

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      g_array_append_val (selections, selection);

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      dbus_message_iter_next (&iter_array);

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1

  ret = atk_document_set_text_selections (document, selections);

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  g_array_free (selections, TRUE);

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  reply = dbus_message_new_method_return (message);

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  if (reply)

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    dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &ret, DBUS_TYPE_INVALID);

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  return reply;

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static DRouteMethod methods[] = {

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  { impl_GetLocale, "GetLocale" },

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  { impl_GetAttributeValue, "GetAttributeValue" },

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  { impl_GetAttributes, "GetAttributes" },

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  { impl_GetTextSelections, "GetTextSelections" },

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  { impl_SetTextSelections, "SetTextSelections" },

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  { NULL, NULL }

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};

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static DRouteProperty properties[] = {

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  { impl_get_CurrentPageNumber, NULL, "CurrentPageNumber" },

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  { impl_get_PageCount, NULL, "PageCount" },

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  { NULL, NULL, NULL }

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};

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void

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spi_initialize_document (DRoutePath *path)

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  droute_path_add_interface (path,

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                             ATSPI_DBUS_INTERFACE_DOCUMENT, spi_org_a11y_atspi_Document, methods, properties);

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};