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8d08b82109
Add a property to GNetworkMonitor indicating the level of network connectivity: none/local, limited, stuck behind a portal, or full. The default implementation just returns none or full depending on the value of is-available. https://bugzilla.gnome.org/show_bug.cgi?id=664562
559 lines
18 KiB
C
559 lines
18 KiB
C
/* GIO - GLib Input, Output and Streaming Library
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*
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* Copyright 2011 Red Hat, Inc.
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*
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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 of the License, or (at your option) any later version.
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*
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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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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "gio.h"
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/* hack */
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#define GIO_COMPILATION
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#include "gnetworkmonitorbase.h"
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#include <string.h>
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/* Test data; the GInetAddresses and GInetAddressMasks get filled in
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* in main(). Each address in a TestAddress matches the mask in its
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* corresponding TestMask, and none of them match any of the other
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* masks. The addresses in unmatched don't match any of the masks.
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*/
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typedef struct {
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const char *string;
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GInetAddress *address;
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} TestAddress;
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typedef struct {
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const char *mask_string;
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GInetAddressMask *mask;
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TestAddress *addresses;
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} TestMask;
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TestAddress net127addrs[] = {
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{ "127.0.0.1", NULL },
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{ "127.0.0.2", NULL },
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{ "127.0.0.255", NULL },
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{ "127.0.1.0", NULL },
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{ "127.0.255.0", NULL },
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{ "127.0.255.0", NULL },
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{ "127.255.255.255", NULL },
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{ NULL, NULL }
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};
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TestMask net127 = { "127.0.0.0/8", NULL, net127addrs };
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TestAddress net10addrs[] = {
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{ "10.0.0.1", NULL },
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{ "10.0.0.2", NULL },
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{ "10.0.0.255", NULL },
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{ NULL, NULL }
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};
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TestMask net10 = { "10.0.0.0/24", NULL, net10addrs };
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TestAddress net192addrs[] = {
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{ "192.168.0.1", NULL },
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{ "192.168.0.2", NULL },
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{ "192.168.0.255", NULL },
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{ "192.168.1.0", NULL },
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{ "192.168.15.0", NULL },
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{ NULL, NULL }
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};
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TestMask net192 = { "192.168.0.0/20", NULL, net192addrs };
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TestAddress netlocal6addrs[] = {
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{ "::1", NULL },
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{ NULL, NULL }
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};
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TestMask netlocal6 = { "::1/128", NULL, netlocal6addrs };
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TestAddress netfe80addrs[] = {
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{ "fe80::", NULL },
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{ "fe80::1", NULL },
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{ "fe80::21b:77ff:fea2:972a", NULL },
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{ NULL, NULL }
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};
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TestMask netfe80 = { "fe80::/64", NULL, netfe80addrs };
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TestAddress unmatched[] = {
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{ "10.0.1.0", NULL },
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{ "10.0.255.0", NULL },
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{ "10.255.255.255", NULL },
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{ "192.168.16.0", NULL },
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{ "192.168.255.0", NULL },
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{ "192.169.0.0", NULL },
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{ "192.255.255.255", NULL },
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{ "::2", NULL },
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{ "1::1", NULL },
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{ "fe80::1:0:0:0:0", NULL },
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{ "fe80:8000::0:0:0:0", NULL },
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{ NULL, NULL }
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};
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GInetAddressMask *ip4_default, *ip6_default;
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static void
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notify_handler (GObject *object,
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GParamSpec *pspec,
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gpointer user_data)
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{
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gboolean *emitted = user_data;
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*emitted = TRUE;
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}
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static void
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network_changed_handler (GNetworkMonitor *monitor,
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gboolean available,
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gpointer user_data)
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{
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gboolean *emitted = user_data;
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*emitted = TRUE;
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}
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static void
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assert_signals (GNetworkMonitor *monitor,
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gboolean should_emit_notify,
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gboolean should_emit_network_changed,
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gboolean expected_network_available)
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{
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gboolean emitted_notify = FALSE, emitted_network_changed = FALSE;
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guint h1, h2;
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h1 = g_signal_connect (monitor, "notify::network-available",
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G_CALLBACK (notify_handler),
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&emitted_notify);
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h2 = g_signal_connect (monitor, "network-changed",
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G_CALLBACK (network_changed_handler),
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&emitted_network_changed);
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g_main_context_iteration (NULL, FALSE);
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g_signal_handler_disconnect (monitor, h1);
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g_signal_handler_disconnect (monitor, h2);
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g_assert (emitted_notify == should_emit_notify);
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g_assert (emitted_network_changed == should_emit_network_changed);
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g_assert (g_network_monitor_get_network_available (monitor) == expected_network_available);
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}
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typedef struct {
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GNetworkMonitor *monitor;
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GMainLoop *loop;
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GSocketAddress *sockaddr;
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gboolean should_be_reachable;
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} CanReachData;
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static void
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reach_cb (GObject *source,
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GAsyncResult *res,
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gpointer user_data)
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{
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GError *error = NULL;
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gboolean reachable;
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CanReachData *data = user_data;
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reachable = g_network_monitor_can_reach_finish (data->monitor, res, &error);
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if (data->should_be_reachable)
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g_assert_no_error (error);
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else
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{
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g_assert (error != NULL);
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g_clear_error (&error);
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}
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g_assert (reachable == data->should_be_reachable);
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g_main_loop_quit (data->loop);
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}
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static gboolean
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test_reach_async (gpointer user_data)
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{
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CanReachData *data = user_data;
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g_network_monitor_can_reach_async (data->monitor,
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G_SOCKET_CONNECTABLE (data->sockaddr),
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NULL,
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reach_cb,
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data);
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return G_SOURCE_REMOVE;
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}
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static void
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run_tests (GNetworkMonitor *monitor,
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TestAddress *addresses,
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gboolean should_be_reachable)
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{
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GError *error = NULL;
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int i;
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gboolean reachable;
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GSocketAddress *sockaddr;
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CanReachData data;
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data.monitor = monitor;
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data.loop = g_main_loop_new (NULL, FALSE);
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for (i = 0; addresses[i].address; i++)
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{
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sockaddr = g_inet_socket_address_new (addresses[i].address, 0);
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reachable = g_network_monitor_can_reach (monitor,
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G_SOCKET_CONNECTABLE (sockaddr),
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NULL, &error);
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data.sockaddr = sockaddr;
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data.should_be_reachable = should_be_reachable;
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g_idle_add (test_reach_async, &data);
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g_main_loop_run (data.loop);
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g_object_unref (sockaddr);
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g_assert_cmpint (reachable, ==, should_be_reachable);
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if (should_be_reachable)
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g_assert_no_error (error);
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else
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{
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g_assert (error != NULL);
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g_clear_error (&error);
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}
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}
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g_main_loop_unref (data.loop);
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}
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static void
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test_default (void)
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{
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GNetworkMonitor *monitor, *m;
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GError *error = NULL;
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m = g_network_monitor_get_default ();
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g_assert (G_IS_NETWORK_MONITOR (m));
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monitor = g_initable_newv (G_TYPE_NETWORK_MONITOR_BASE, 0, NULL, NULL, &error);
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g_assert_no_error (error);
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/* In the default configuration, all addresses are reachable */
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run_tests (monitor, net127.addresses, TRUE);
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run_tests (monitor, net10.addresses, TRUE);
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run_tests (monitor, net192.addresses, TRUE);
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run_tests (monitor, netlocal6.addresses, TRUE);
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run_tests (monitor, netfe80.addresses, TRUE);
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run_tests (monitor, unmatched, TRUE);
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assert_signals (monitor, FALSE, FALSE, TRUE);
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g_object_unref (monitor);
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}
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static void
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test_remove_default (void)
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{
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GNetworkMonitor *monitor;
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GError *error = NULL;
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monitor = g_initable_new (G_TYPE_NETWORK_MONITOR_BASE, NULL, &error, NULL);
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g_assert_no_error (error);
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assert_signals (monitor, FALSE, FALSE, TRUE);
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g_network_monitor_base_remove_network (G_NETWORK_MONITOR_BASE (monitor),
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ip4_default);
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assert_signals (monitor, FALSE, TRUE, TRUE);
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g_network_monitor_base_remove_network (G_NETWORK_MONITOR_BASE (monitor),
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ip6_default);
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assert_signals (monitor, TRUE, TRUE, FALSE);
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/* Now nothing should be reachable */
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run_tests (monitor, net127.addresses, FALSE);
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run_tests (monitor, net10.addresses, FALSE);
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run_tests (monitor, net192.addresses, FALSE);
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run_tests (monitor, netlocal6.addresses, FALSE);
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run_tests (monitor, netfe80.addresses, FALSE);
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run_tests (monitor, unmatched, FALSE);
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g_object_unref (monitor);
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}
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static void
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test_add_networks (void)
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{
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GNetworkMonitor *monitor;
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GError *error = NULL;
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monitor = g_initable_new (G_TYPE_NETWORK_MONITOR_BASE, NULL, &error, NULL);
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g_assert_no_error (error);
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assert_signals (monitor, FALSE, FALSE, TRUE);
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g_network_monitor_base_remove_network (G_NETWORK_MONITOR_BASE (monitor),
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ip4_default);
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assert_signals (monitor, FALSE, TRUE, TRUE);
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g_network_monitor_base_remove_network (G_NETWORK_MONITOR_BASE (monitor),
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ip6_default);
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assert_signals (monitor, TRUE, TRUE, FALSE);
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/* Now add the masks one by one */
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g_network_monitor_base_add_network (G_NETWORK_MONITOR_BASE (monitor),
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net127.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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run_tests (monitor, net127.addresses, TRUE);
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run_tests (monitor, net10.addresses, FALSE);
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run_tests (monitor, net192.addresses, FALSE);
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run_tests (monitor, netlocal6.addresses, FALSE);
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run_tests (monitor, netfe80.addresses, FALSE);
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run_tests (monitor, unmatched, FALSE);
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g_network_monitor_base_add_network (G_NETWORK_MONITOR_BASE (monitor),
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net10.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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run_tests (monitor, net127.addresses, TRUE);
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run_tests (monitor, net10.addresses, TRUE);
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run_tests (monitor, net192.addresses, FALSE);
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run_tests (monitor, netlocal6.addresses, FALSE);
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run_tests (monitor, netfe80.addresses, FALSE);
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run_tests (monitor, unmatched, FALSE);
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g_network_monitor_base_add_network (G_NETWORK_MONITOR_BASE (monitor),
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net192.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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run_tests (monitor, net127.addresses, TRUE);
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run_tests (monitor, net10.addresses, TRUE);
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run_tests (monitor, net192.addresses, TRUE);
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run_tests (monitor, netlocal6.addresses, FALSE);
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run_tests (monitor, netfe80.addresses, FALSE);
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run_tests (monitor, unmatched, FALSE);
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g_network_monitor_base_add_network (G_NETWORK_MONITOR_BASE (monitor),
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netlocal6.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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run_tests (monitor, net127.addresses, TRUE);
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run_tests (monitor, net10.addresses, TRUE);
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run_tests (monitor, net192.addresses, TRUE);
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run_tests (monitor, netlocal6.addresses, TRUE);
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run_tests (monitor, netfe80.addresses, FALSE);
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run_tests (monitor, unmatched, FALSE);
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g_network_monitor_base_add_network (G_NETWORK_MONITOR_BASE (monitor),
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netfe80.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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run_tests (monitor, net127.addresses, TRUE);
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run_tests (monitor, net10.addresses, TRUE);
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run_tests (monitor, net192.addresses, TRUE);
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run_tests (monitor, netlocal6.addresses, TRUE);
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run_tests (monitor, netfe80.addresses, TRUE);
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run_tests (monitor, unmatched, FALSE);
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g_object_unref (monitor);
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}
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static void
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test_remove_networks (void)
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{
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GNetworkMonitor *monitor;
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GError *error = NULL;
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monitor = g_initable_new (G_TYPE_NETWORK_MONITOR_BASE, NULL, &error, NULL);
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g_assert_no_error (error);
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assert_signals (monitor, FALSE, FALSE, TRUE);
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g_network_monitor_base_remove_network (G_NETWORK_MONITOR_BASE (monitor),
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ip4_default);
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assert_signals (monitor, FALSE, TRUE, TRUE);
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g_network_monitor_base_remove_network (G_NETWORK_MONITOR_BASE (monitor),
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ip6_default);
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assert_signals (monitor, TRUE, TRUE, FALSE);
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/* First add them */
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g_network_monitor_base_add_network (G_NETWORK_MONITOR_BASE (monitor),
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net127.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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g_network_monitor_base_add_network (G_NETWORK_MONITOR_BASE (monitor),
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net10.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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g_network_monitor_base_add_network (G_NETWORK_MONITOR_BASE (monitor),
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net192.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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g_network_monitor_base_add_network (G_NETWORK_MONITOR_BASE (monitor),
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netlocal6.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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g_network_monitor_base_add_network (G_NETWORK_MONITOR_BASE (monitor),
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netfe80.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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run_tests (monitor, net127.addresses, TRUE);
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run_tests (monitor, net10.addresses, TRUE);
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run_tests (monitor, net192.addresses, TRUE);
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run_tests (monitor, netlocal6.addresses, TRUE);
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run_tests (monitor, netfe80.addresses, TRUE);
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run_tests (monitor, unmatched, FALSE);
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/* Now remove them one by one */
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g_network_monitor_base_remove_network (G_NETWORK_MONITOR_BASE (monitor),
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net127.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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run_tests (monitor, net127.addresses, FALSE);
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run_tests (monitor, net10.addresses, TRUE);
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run_tests (monitor, net192.addresses, TRUE);
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run_tests (monitor, netlocal6.addresses, TRUE);
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run_tests (monitor, netfe80.addresses, TRUE);
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run_tests (monitor, unmatched, FALSE);
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g_network_monitor_base_remove_network (G_NETWORK_MONITOR_BASE (monitor),
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net10.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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run_tests (monitor, net127.addresses, FALSE);
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run_tests (monitor, net10.addresses, FALSE);
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run_tests (monitor, net192.addresses, TRUE);
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run_tests (monitor, netlocal6.addresses, TRUE);
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run_tests (monitor, netfe80.addresses, TRUE);
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run_tests (monitor, unmatched, FALSE);
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g_network_monitor_base_remove_network (G_NETWORK_MONITOR_BASE (monitor),
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net192.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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run_tests (monitor, net127.addresses, FALSE);
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run_tests (monitor, net10.addresses, FALSE);
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run_tests (monitor, net192.addresses, FALSE);
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run_tests (monitor, netlocal6.addresses, TRUE);
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run_tests (monitor, netfe80.addresses, TRUE);
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run_tests (monitor, unmatched, FALSE);
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g_network_monitor_base_remove_network (G_NETWORK_MONITOR_BASE (monitor),
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netlocal6.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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run_tests (monitor, net127.addresses, FALSE);
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run_tests (monitor, net10.addresses, FALSE);
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run_tests (monitor, net192.addresses, FALSE);
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run_tests (monitor, netlocal6.addresses, FALSE);
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run_tests (monitor, netfe80.addresses, TRUE);
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run_tests (monitor, unmatched, FALSE);
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g_network_monitor_base_remove_network (G_NETWORK_MONITOR_BASE (monitor),
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netfe80.mask);
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assert_signals (monitor, FALSE, TRUE, FALSE);
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run_tests (monitor, net127.addresses, FALSE);
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run_tests (monitor, net10.addresses, FALSE);
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run_tests (monitor, net192.addresses, FALSE);
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run_tests (monitor, netlocal6.addresses, FALSE);
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run_tests (monitor, netfe80.addresses, FALSE);
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run_tests (monitor, unmatched, FALSE);
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g_object_unref (monitor);
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}
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static void
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init_test (TestMask *test)
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{
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GError *error = NULL;
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int i;
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test->mask = g_inet_address_mask_new_from_string (test->mask_string, &error);
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g_assert_no_error (error);
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for (i = 0; test->addresses[i].string; i++)
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{
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test->addresses[i].address = g_inet_address_new_from_string (test->addresses[i].string);
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if (strchr (test->addresses[i].string, ':'))
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g_assert_cmpint (g_inet_address_get_family (test->addresses[i].address), ==, G_SOCKET_FAMILY_IPV6);
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else
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g_assert_cmpint (g_inet_address_get_family (test->addresses[i].address), ==, G_SOCKET_FAMILY_IPV4);
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}
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}
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static void
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cleanup_test (TestMask *test)
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{
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int i;
|
|
|
|
g_object_unref (test->mask);
|
|
for (i = 0; test->addresses[i].string; i++)
|
|
g_object_unref (test->addresses[i].address);
|
|
}
|
|
|
|
static void
|
|
watch_network_changed (GNetworkMonitor *monitor,
|
|
gboolean available,
|
|
gpointer user_data)
|
|
{
|
|
g_print ("Network is %s\n", available ? "up" : "down");
|
|
}
|
|
|
|
static void
|
|
watch_connectivity_changed (GNetworkMonitor *monitor,
|
|
GParamSpec *pspec,
|
|
gpointer user_data)
|
|
{
|
|
g_print ("Connectivity is %d\n", g_network_monitor_get_connectivity (monitor));
|
|
}
|
|
|
|
static void
|
|
do_watch_network (void)
|
|
{
|
|
GNetworkMonitor *monitor = g_network_monitor_get_default ();
|
|
GMainLoop *loop;
|
|
|
|
g_print ("Monitoring via %s\n", g_type_name_from_instance ((GTypeInstance *) monitor));
|
|
|
|
g_signal_connect (monitor, "network-changed",
|
|
G_CALLBACK (watch_network_changed), NULL);
|
|
g_signal_connect (monitor, "notify::connectivity",
|
|
G_CALLBACK (watch_connectivity_changed), NULL);
|
|
watch_network_changed (monitor, g_network_monitor_get_network_available (monitor), NULL);
|
|
watch_connectivity_changed (monitor, NULL, NULL);
|
|
|
|
loop = g_main_loop_new (NULL, FALSE);
|
|
g_main_loop_run (loop);
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
int ret;
|
|
|
|
if (argc == 2 && !strcmp (argv[1], "--watch"))
|
|
{
|
|
do_watch_network ();
|
|
return 0;
|
|
}
|
|
|
|
g_test_init (&argc, &argv, NULL);
|
|
|
|
init_test (&net127);
|
|
init_test (&net10);
|
|
init_test (&net192);
|
|
init_test (&netlocal6);
|
|
init_test (&netfe80);
|
|
ip4_default = g_inet_address_mask_new_from_string ("0.0.0.0/0", NULL);
|
|
ip6_default = g_inet_address_mask_new_from_string ("::/0", NULL);
|
|
|
|
g_test_add_func ("/network-monitor/default", test_default);
|
|
g_test_add_func ("/network-monitor/remove_default", test_remove_default);
|
|
g_test_add_func ("/network-monitor/add_networks", test_add_networks);
|
|
g_test_add_func ("/network-monitor/remove_networks", test_remove_networks);
|
|
|
|
ret = g_test_run ();
|
|
|
|
cleanup_test (&net127);
|
|
cleanup_test (&net10);
|
|
cleanup_test (&net192);
|
|
cleanup_test (&netlocal6);
|
|
cleanup_test (&netfe80);
|
|
g_object_unref (ip4_default);
|
|
g_object_unref (ip6_default);
|
|
|
|
return ret;
|
|
}
|