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;
18 gboolean unix_socket = FALSE;
20 static GOptionEntry cmd_entries[] = {
21 {"port", 'p', 0, G_OPTION_ARG_INT, &port,
22 "Local port to bind to", NULL},
23 {"cancel", 'c', 0, G_OPTION_ARG_INT, &cancel_timeout,
24 "Cancel any op after the specified amount of seconds", NULL},
25 {"udp", 'u', 0, G_OPTION_ARG_NONE, &use_udp,
26 "Use udp instead of tcp", NULL},
27 {"verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose,
29 {"no-reuse", 0, 0, G_OPTION_ARG_NONE, &dont_reuse_address,
30 "Don't SOADDRREUSE", NULL},
31 {"non-blocking", 'n', 0, G_OPTION_ARG_NONE, &non_blocking,
32 "Enable non-blocking i/o", NULL},
33 {"use-source", 's', 0, G_OPTION_ARG_NONE, &use_source,
34 "Use GSource to wait for non-blocking i/o", NULL},
35 {"unix", 'U', 0, G_OPTION_ARG_NONE, &unix_socket,
36 "Use a unix socket instead of IP", NULL},
41 source_ready (gpointer data,
42 GIOCondition condition)
44 g_main_loop_quit (loop);
49 ensure_condition (GSocket *socket,
51 GCancellable *cancellable,
52 GIOCondition condition)
62 source = g_socket_create_source (socket,
65 g_source_set_callback (source,
66 (GSourceFunc) source_ready,
68 g_source_attach (source, NULL);
69 g_source_unref (source);
70 g_main_loop_run (loop);
74 if (!g_socket_condition_wait (socket, condition, cancellable, &error))
76 g_printerr ("condition wait error for %s: %s\n",
85 cancel_thread (gpointer data)
87 GCancellable *cancellable = data;
89 g_usleep (1000*1000*cancel_timeout);
90 g_print ("Cancelling\n");
91 g_cancellable_cancel (cancellable);
99 GSocket *socket, *new_socket, *recv_socket;
100 GSocketAddress *src_address;
101 GSocketAddress *address;
102 GSocketType socket_type;
103 GSocketFamily socket_family;
104 GError *error = NULL;
105 GOptionContext *context;
106 GCancellable *cancellable;
109 g_thread_init (NULL);
113 context = g_option_context_new (" - Test GSocket server stuff");
114 g_option_context_add_main_entries (context, cmd_entries, NULL);
115 if (!g_option_context_parse (context, &argc, &argv, &error))
117 g_printerr ("%s: %s\n", argv[0], error->message);
121 if (unix_socket && argc != 2)
123 g_printerr ("%s: %s\n", argv[0], "Need to specify unix socket name");
129 cancellable = g_cancellable_new ();
130 g_thread_create (cancel_thread, cancellable, FALSE, NULL);
137 loop = g_main_loop_new (NULL, FALSE);
140 socket_type = G_SOCKET_TYPE_DATAGRAM;
142 socket_type = G_SOCKET_TYPE_STREAM;
145 socket_family = G_SOCKET_FAMILY_UNIX;
147 socket_family = G_SOCKET_FAMILY_IPV4;
149 socket = g_socket_new (socket_family, socket_type, 0, &error);
153 g_printerr ("%s: %s\n", argv[0], error->message);
158 g_socket_set_blocking (socket, FALSE);
162 src_address = socket_address_from_string (argv[1]);
163 if (src_address == NULL)
165 g_printerr ("%s: Could not parse '%s' as unix socket name\n", argv[0], argv[1]);
171 src_address = g_inet_socket_address_new (g_inet_address_new_any (G_SOCKET_FAMILY_IPV4), port);
174 if (!g_socket_bind (socket, src_address, !dont_reuse_address, &error))
176 g_printerr ("Can't bind socket: %s\n", error->message);
179 g_object_unref (src_address);
183 if (!g_socket_listen (socket, &error))
185 g_printerr ("Can't listen on socket: %s\n", error->message);
189 address = g_socket_get_local_address (socket, &error);
192 g_printerr ("Error getting local address: %s\n",
196 display_addr = socket_address_to_string (address);
197 g_print ("listening on %s...\n", display_addr);
198 g_free (display_addr);
200 ensure_condition (socket, "accept", cancellable, G_IO_IN);
201 new_socket = g_socket_accept (socket, cancellable, &error);
204 g_printerr ("Error accepting socket: %s\n",
210 g_socket_set_blocking (new_socket, FALSE);
212 address = g_socket_get_remote_address (new_socket, &error);
215 g_printerr ("Error getting remote address: %s\n",
220 display_addr = socket_address_to_string (address);
221 g_print ("got a new connection from %s\n", display_addr);
222 g_free(display_addr);
223 g_object_unref (address);
225 recv_socket = new_socket;
229 recv_socket = socket;
236 gchar buffer[4096] = { };
240 ensure_condition (recv_socket, "receive", cancellable, G_IO_IN);
242 size = g_socket_receive_from (recv_socket, &address,
243 buffer, sizeof buffer,
244 cancellable, &error);
246 size = g_socket_receive (recv_socket, buffer, sizeof buffer,
247 cancellable, &error);
251 g_printerr ("Error receiving from socket: %s\n",
259 g_print ("received %" G_GSSIZE_FORMAT " bytes of data", size);
261 g_print (" from %s", socket_address_to_string (address));
265 g_print ("-------------------------\n"
267 "-------------------------\n",
274 ensure_condition (recv_socket, "send", cancellable, G_IO_OUT);
276 size = g_socket_send_to (recv_socket, address,
277 buffer, to_send, cancellable, &error);
279 size = g_socket_send (recv_socket, buffer, to_send,
280 cancellable, &error);
284 if (g_error_matches (error,
286 G_IO_ERROR_WOULD_BLOCK))
288 g_print ("socket send would block, handling\n");
289 g_error_free (error);
295 g_printerr ("Error sending to socket: %s\n",
301 g_print ("sent %" G_GSSIZE_FORMAT " bytes of data\n", size);
305 g_printerr ("Unexpected short write\n");
313 g_print ("connection closed\n");
317 if (!g_socket_close (new_socket, &error))
319 g_printerr ("Error closing connection socket: %s\n",
324 g_object_unref (G_OBJECT (new_socket));
327 if (!g_socket_close (socket, &error))
329 g_printerr ("Error closing master socket: %s\n",
334 g_object_unref (G_OBJECT (socket));