| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.netbeans.modules.keyring.gnome; |
| |
| import com.sun.jna.DefaultTypeMapper; |
| import com.sun.jna.FromNativeContext; |
| import com.sun.jna.Library; |
| import com.sun.jna.Native; |
| import com.sun.jna.Pointer; |
| import com.sun.jna.Structure; |
| import com.sun.jna.Structure.FieldOrder; |
| import com.sun.jna.ToNativeContext; |
| import com.sun.jna.TypeConverter; |
| import java.io.File; |
| import java.util.Collections; |
| import java.util.Map; |
| import org.netbeans.api.annotations.common.SuppressWarnings; |
| |
| /** |
| * JNA wrapper for certain functions from GNOME Keyring API. |
| * #178571: must work against GNOME 2.6 to support JDS 3 (Solaris 10). |
| * @see <a href="http://library.gnome.org/devel/gnome-keyring/stable/">gnome-keyring API Reference</a> |
| */ |
| public interface GnomeKeyringLibrary extends Library { |
| |
| class LibFinder { |
| private static final String GENERIC = "gnome-keyring"; |
| // http://packages.ubuntu.com/search?suite=precise&arch=any&mode=exactfilename&searchon=contents&keywords=libgnome-keyring.so.0 |
| private static final String EXPLICIT_ONEIRIC = "/usr/lib/libgnome-keyring.so.0"; |
| @SuppressWarnings("DMI_HARDCODED_ABSOLUTE_FILENAME") |
| private static GnomeKeyringLibrary load(Map<String,?> options) { |
| try { |
| return Native.load(GENERIC, GnomeKeyringLibrary.class, options); |
| } catch (UnsatisfiedLinkError x) { |
| // #203735: on Oneiric, may have trouble finding right lib. |
| // Precise is using multiarch (#211401) which should work automatically using JNA 3.4+ (#211403). |
| // Unclear if this workaround is still needed for Oneiric with 3.4, but seems harmless to leave it in for now. |
| if (new File(EXPLICIT_ONEIRIC).isFile()) { |
| return Native.load(EXPLICIT_ONEIRIC, GnomeKeyringLibrary.class, options); |
| } else { |
| throw x; |
| } |
| } |
| } |
| private LibFinder() {} |
| } |
| |
| GnomeKeyringLibrary LIBRARY = LibFinder.load(Collections.singletonMap(OPTION_TYPE_MAPPER, new DefaultTypeMapper() { |
| { |
| addTypeConverter(Boolean.TYPE, new TypeConverter() { // #198921 |
| @Override public Object toNative(Object value, ToNativeContext context) { |
| return Boolean.TRUE.equals(value) ? 1 : 0; |
| } |
| @Override public Object fromNative(Object value, FromNativeContext context) { |
| return ((Integer) value) != 0; |
| } |
| @Override public Class<?> nativeType() { |
| // gint is 32-bit int |
| return Integer.class; |
| } |
| }); |
| } |
| })); |
| |
| boolean gnome_keyring_is_available(); |
| |
| /*GnomeKeyringItemType*/int GNOME_KEYRING_ITEM_GENERIC_SECRET = 0; |
| |
| // GnomeKeyringAttributeList gnome_keyring_attribute_list_new() = g_array_new(FALSE, FALSE, sizeof(GnomeKeyringAttribute)) |
| int GnomeKeyringAttribute_SIZE = Native.POINTER_SIZE * 3; // conservatively: 2 pointers + 1 enum |
| |
| void gnome_keyring_attribute_list_append_string( |
| /*GnomeKeyringAttributeList*/Pointer attributes, |
| String name, |
| String value); |
| |
| void gnome_keyring_attribute_list_free( |
| /*GnomeKeyringAttributeList*/Pointer attributes); |
| |
| int gnome_keyring_item_create_sync( |
| String keyring, |
| /*GnomeKeyringItemType*/int type, |
| String display_name, |
| /*GnomeKeyringAttributeList*/Pointer attributes, |
| String secret, |
| boolean update_if_exists, |
| int[] item_id); |
| |
| int gnome_keyring_item_delete_sync( |
| String keyring, |
| int id); |
| |
| int gnome_keyring_find_items_sync( |
| /*GnomeKeyringItemType*/int type, |
| /*GnomeKeyringAttributeList*/Pointer attributes, |
| /*GList<GnomeKeyringFound>*/Pointer[] found); |
| |
| void gnome_keyring_found_list_free( |
| /*GList<GnomeKeyringFound>*/Pointer found_list); |
| |
| @java.lang.SuppressWarnings("PublicField") |
| @FieldOrder({"keyring", "item_id", "attributes", "secret"}) |
| class GnomeKeyringFound extends Structure { |
| public String keyring; |
| public int item_id; |
| public /*GnomeKeyringAttributeList*/Pointer attributes; |
| public String secret; |
| } |
| |
| /** http://library.gnome.org/devel/glib/2.6/glib-Miscellaneous-Utility-Functions.html#g-set-application-name */ |
| void g_set_application_name(String name); |
| |
| /** http://library.gnome.org/devel/glib/2.6/glib-Arrays.html */ |
| |
| Pointer g_array_new( |
| /*gboolean*/int zero_terminated, |
| /*gboolean*/int clear, |
| int element_size); |
| |
| /** http://library.gnome.org/devel/glib/2.6/glib-Doubly-Linked-Lists.html */ |
| |
| int g_list_length( |
| Pointer list); |
| |
| /*gpointer*/GnomeKeyringFound g_list_nth_data( |
| Pointer list, |
| int n); |
| |
| } |