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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
*
* Copyright (C) 2010 Richard Hughes <richard@hughsie.com>
*
* Licensed under the GNU Lesser General Public License Version 2.1
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <gio/gio.h>
#include <gio/gunixsocketaddress.h>
static gboolean
pk_socket_example_accept_connection_cb (GSocket *socket, GIOCondition condition, gpointer user_data)
{
gsize len;
gchar buffer[1024];
GMainLoop *loop = (GMainLoop *) user_data;
g_autoptr(GError) error = NULL;
/* the helper process exited */
if ((condition & G_IO_HUP) > 0) {
g_warning ("socket was disconnected");
g_main_loop_quit (loop);
return FALSE;
}
/* there is data */
if ((condition & G_IO_IN) > 0) {
len = g_socket_receive (socket, buffer, 1024, NULL, &error);
if (error != NULL) {
g_warning ("failed to get data: %s", error->message);
return FALSE;
}
if (len == 0)
return TRUE;
g_debug ("got data: %s : %" G_GSIZE_FORMAT, buffer, len);
}
return TRUE;
}
gint
main (void)
{
gboolean ret;
gsize wrote;
const gchar *buffer = "ping\n";
const gchar *socket_filename = "/tmp/pk-self-test.socket";
GSource *source;
g_autoptr(GError) error = NULL;
g_autoptr(GMainLoop) loop = NULL;
g_autoptr(GSocketAddress) address = NULL;
g_autoptr(GSocket) socket = NULL;
loop = g_main_loop_new (NULL, FALSE);
/* create socket */
socket = g_socket_new (G_SOCKET_FAMILY_UNIX, G_SOCKET_TYPE_STREAM, G_SOCKET_PROTOCOL_DEFAULT, &error);
if (socket == NULL) {
g_warning ("failed to create socket: %s", error->message);
return 1;
}
g_socket_set_blocking (socket, FALSE);
g_socket_set_keepalive (socket, TRUE);
/* connect to it */
address = g_unix_socket_address_new (socket_filename);
ret = g_socket_connect (socket, address, NULL, &error);
if (!ret) {
g_warning ("failed to connect to socket: %s", error->message);
return 1;
}
/* socket has data */
source = g_socket_create_source (socket, G_IO_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL, NULL);
g_source_set_callback (source, G_SOURCE_FUNC (pk_socket_example_accept_connection_cb), loop, NULL);
g_source_attach (source, NULL);
/* send some data */
wrote = g_socket_send (socket, buffer, 5, NULL, &error);
if (wrote != 5) {
g_warning ("failed to write 5 bytes");
return 1;
}
/* run main loop */
g_debug ("running main loop");
g_main_loop_run (loop);
return 0;
}
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