2 #include <gio/gunixsocketaddress.h>
7 #include "socket-common.c"
12 gboolean verbose = FALSE;
13 gboolean dont_reuse_address = FALSE;
14 gboolean non_blocking = FALSE;
15 gboolean use_udp = FALSE;
16 gboolean use_source = FALSE;
17 int cancel_timeout = 0;
20 gboolean unix_socket = FALSE;
22 static GOptionEntry cmd_entries[] = {
23 {"port", 'p', 0, G_OPTION_ARG_INT, &port,
24 "Local port to bind to", NULL},
25 {"cancel", 'c', 0, G_OPTION_ARG_INT, &cancel_timeout,
26 "Cancel any op after the specified amount of seconds", NULL},
27 {"udp", 'u', 0, G_OPTION_ARG_NONE, &use_udp,
28 "Use udp instead of tcp", NULL},
29 {"verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose,
31 {"no-reuse", 0, 0, G_OPTION_ARG_NONE, &dont_reuse_address,
32 "Don't SOADDRREUSE", NULL},
33 {"non-blocking", 'n', 0, G_OPTION_ARG_NONE, &non_blocking,
34 "Enable non-blocking i/o", NULL},
35 {"use-source", 's', 0, G_OPTION_ARG_NONE, &use_source,
36 "Use GSource to wait for non-blocking i/o", NULL},
38 {"unix", 'U', 0, G_OPTION_ARG_NONE, &unix_socket,
39 "Use a unix socket instead of IP", NULL},
41 {"delay", 'd', 0, G_OPTION_ARG_INT, &delay,
42 "Delay responses by the specified number of seconds", NULL},
43 {"timeout", 't', 0, G_OPTION_ARG_INT, &read_timeout,
44 "Time out reads after the specified number of seconds", NULL},
49 source_ready (gpointer data,
50 GIOCondition condition)
52 g_main_loop_quit (loop);
57 ensure_condition (GSocket *socket,
59 GCancellable *cancellable,
60 GIOCondition condition)
70 source = g_socket_create_source (socket,
73 g_source_set_callback (source,
74 (GSourceFunc) source_ready,
76 g_source_attach (source, NULL);
77 g_source_unref (source);
78 g_main_loop_run (loop);
82 if (!g_socket_condition_wait (socket, condition, cancellable, &error))
84 g_printerr ("condition wait error for %s: %s\n",
93 cancel_thread (gpointer data)
95 GCancellable *cancellable = data;
97 g_usleep (1000*1000*cancel_timeout);
98 g_print ("Cancelling\n");
99 g_cancellable_cancel (cancellable);
107 GSocket *socket, *new_socket, *recv_socket;
108 GSocketAddress *src_address;
109 GSocketAddress *address;
110 GSocketType socket_type;
111 GSocketFamily socket_family;
112 GError *error = NULL;
113 GOptionContext *context;
114 GCancellable *cancellable;
117 g_thread_init (NULL);
121 context = g_option_context_new (" - Test GSocket server stuff");
122 g_option_context_add_main_entries (context, cmd_entries, NULL);
123 if (!g_option_context_parse (context, &argc, &argv, &error))
125 g_printerr ("%s: %s\n", argv[0], error->message);
129 if (unix_socket && argc != 2)
131 g_printerr ("%s: %s\n", argv[0], "Need to specify unix socket name");
137 cancellable = g_cancellable_new ();
138 g_thread_create (cancel_thread, cancellable, FALSE, NULL);
145 loop = g_main_loop_new (NULL, FALSE);
148 socket_type = G_SOCKET_TYPE_DATAGRAM;
150 socket_type = G_SOCKET_TYPE_STREAM;
153 socket_family = G_SOCKET_FAMILY_UNIX;
155 socket_family = G_SOCKET_FAMILY_IPV4;
157 socket = g_socket_new (socket_family, socket_type, 0, &error);
161 g_printerr ("%s: %s\n", argv[0], error->message);
166 g_socket_set_blocking (socket, FALSE);
170 src_address = socket_address_from_string (argv[1]);
171 if (src_address == NULL)
173 g_printerr ("%s: Could not parse '%s' as unix socket name\n", argv[0], argv[1]);
179 src_address = g_inet_socket_address_new (g_inet_address_new_any (G_SOCKET_FAMILY_IPV4), port);
182 if (!g_socket_bind (socket, src_address, !dont_reuse_address, &error))
184 g_printerr ("Can't bind socket: %s\n", error->message);
187 g_object_unref (src_address);
191 if (!g_socket_listen (socket, &error))
193 g_printerr ("Can't listen on socket: %s\n", error->message);
197 address = g_socket_get_local_address (socket, &error);
200 g_printerr ("Error getting local address: %s\n",
204 display_addr = socket_address_to_string (address);
205 g_print ("listening on %s...\n", display_addr);
206 g_free (display_addr);
208 ensure_condition (socket, "accept", cancellable, G_IO_IN);
209 new_socket = g_socket_accept (socket, cancellable, &error);
212 g_printerr ("Error accepting socket: %s\n",
218 g_socket_set_blocking (new_socket, FALSE);
220 g_socket_set_timeout (new_socket, read_timeout);
222 address = g_socket_get_remote_address (new_socket, &error);
225 g_printerr ("Error getting remote address: %s\n",
230 display_addr = socket_address_to_string (address);
231 g_print ("got a new connection from %s\n", display_addr);
232 g_free(display_addr);
233 g_object_unref (address);
235 recv_socket = new_socket;
239 recv_socket = socket;
246 gchar buffer[4096] = { };
250 ensure_condition (recv_socket, "receive", cancellable, G_IO_IN);
252 size = g_socket_receive_from (recv_socket, &address,
253 buffer, sizeof buffer,
254 cancellable, &error);
256 size = g_socket_receive (recv_socket, buffer, sizeof buffer,
257 cancellable, &error);
261 g_printerr ("Error receiving from socket: %s\n",
269 g_print ("received %" G_GSSIZE_FORMAT " bytes of data", size);
271 g_print (" from %s", socket_address_to_string (address));
275 g_print ("-------------------------\n"
277 "-------------------------\n",
285 g_print ("delaying %d seconds before response\n", delay);
286 g_usleep (1000 * 1000 * delay);
291 ensure_condition (recv_socket, "send", cancellable, G_IO_OUT);
293 size = g_socket_send_to (recv_socket, address,
294 buffer, to_send, cancellable, &error);
296 size = g_socket_send (recv_socket, buffer, to_send,
297 cancellable, &error);
301 if (g_error_matches (error,
303 G_IO_ERROR_WOULD_BLOCK))
305 g_print ("socket send would block, handling\n");
306 g_error_free (error);
312 g_printerr ("Error sending to socket: %s\n",
318 g_print ("sent %" G_GSSIZE_FORMAT " bytes of data\n", size);
322 g_printerr ("Unexpected short write\n");
330 g_print ("connection closed\n");
334 if (!g_socket_close (new_socket, &error))
336 g_printerr ("Error closing connection socket: %s\n",
341 g_object_unref (G_OBJECT (new_socket));
344 if (!g_socket_close (socket, &error))
346 g_printerr ("Error closing master socket: %s\n",
351 g_object_unref (G_OBJECT (socket));