2 This file is part of GNUnet.
3 (C) 2009, 2010 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
21 * @file util/test_server.c
22 * @brief tests for server.c
25 #include "gnunet_common.h"
26 #include "gnunet_client_lib.h"
27 #include "gnunet_scheduler_lib.h"
28 #include "gnunet_server_lib.h"
29 #include "gnunet_time_lib.h"
33 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 2)
38 static struct GNUNET_SERVER_Handle *server;
40 static struct GNUNET_CLIENT_Connection *cc;
42 static struct GNUNET_SERVER_Client *argclient;
44 static struct GNUNET_CONFIGURATION_Handle *cfg;
50 finish_up (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
52 GNUNET_assert (ok == 6);
54 GNUNET_SERVER_destroy (server);
55 GNUNET_CLIENT_disconnect (cc);
56 GNUNET_CONFIGURATION_destroy (cfg);
61 recv_fin_cb (void *cls, struct GNUNET_SERVER_Client *client,
62 const struct GNUNET_MessageHeader *message)
64 GNUNET_assert (ok == 5);
66 GNUNET_SERVER_receive_done (client, GNUNET_OK);
67 GNUNET_SCHEDULER_add_now (&finish_up, NULL);
72 first_reply_handler (void *cls, const struct GNUNET_MessageHeader *msg)
74 GNUNET_assert (ok == 4);
76 GNUNET_SERVER_receive_done (argclient, GNUNET_OK);
77 GNUNET_SERVER_client_drop (argclient);
83 reply_msg (void *cls, size_t size, void *buf)
85 struct GNUNET_MessageHeader msg;
87 GNUNET_assert (ok == 3);
89 GNUNET_assert (size >= sizeof (struct GNUNET_MessageHeader));
90 msg.type = htons (MY_TYPE);
91 msg.size = htons (sizeof (struct GNUNET_MessageHeader));
92 memcpy (buf, &msg, sizeof (struct GNUNET_MessageHeader));
93 return sizeof (struct GNUNET_MessageHeader);
98 recv_cb (void *cls, struct GNUNET_SERVER_Client *client,
99 const struct GNUNET_MessageHeader *message)
101 GNUNET_assert (ok == 2);
104 GNUNET_SERVER_client_keep (argclient);
105 GNUNET_assert (sizeof (struct GNUNET_MessageHeader) == ntohs (message->size));
106 GNUNET_assert (MY_TYPE == ntohs (message->type));
107 GNUNET_assert (NULL !=
108 GNUNET_SERVER_notify_transmit_ready (client,
109 ntohs (message->size),
115 static struct GNUNET_SERVER_MessageHandler handlers[] = {
116 {&recv_cb, NULL, MY_TYPE, sizeof (struct GNUNET_MessageHeader)},
117 {&recv_fin_cb, NULL, MY_TYPE2, sizeof (struct GNUNET_MessageHeader)},
123 transmit_second_message (void *cls, size_t size, void *buf)
125 struct GNUNET_MessageHeader msg;
127 GNUNET_assert (size >= sizeof (struct GNUNET_MessageHeader));
128 msg.type = htons (MY_TYPE2);
129 msg.size = htons (sizeof (struct GNUNET_MessageHeader));
130 memcpy (buf, &msg, sizeof (struct GNUNET_MessageHeader));
131 return sizeof (struct GNUNET_MessageHeader);
136 transmit_initial_message (void *cls, size_t size, void *buf)
138 struct GNUNET_MessageHeader msg;
140 GNUNET_assert (ok == 1);
142 GNUNET_assert (size >= sizeof (struct GNUNET_MessageHeader));
143 msg.type = htons (MY_TYPE);
144 msg.size = htons (sizeof (struct GNUNET_MessageHeader));
145 memcpy (buf, &msg, sizeof (struct GNUNET_MessageHeader));
146 GNUNET_assert (NULL !=
147 GNUNET_CLIENT_notify_transmit_ready (cc,
149 GNUNET_MessageHeader),
151 &transmit_second_message,
153 GNUNET_CLIENT_receive (cc, &first_reply_handler, NULL, TIMEOUT);
154 return sizeof (struct GNUNET_MessageHeader);
159 task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
161 struct sockaddr_in sa;
162 struct sockaddr *sap[2];
165 sap[0] = (struct sockaddr *) &sa;
166 slens[0] = sizeof (sa);
169 memset (&sa, 0, sizeof (sa));
170 #if HAVE_SOCKADDR_IN_SIN_LEN
171 sa.sin_len = sizeof (sa);
173 sa.sin_family = AF_INET;
174 sa.sin_port = htons (PORT);
175 server = GNUNET_SERVER_create (NULL, NULL, sap, slens, TIMEOUT, GNUNET_NO);
176 GNUNET_assert (server != NULL);
177 GNUNET_SERVER_add_handlers (server, handlers);
178 cfg = GNUNET_CONFIGURATION_create ();
179 GNUNET_CONFIGURATION_set_value_number (cfg, "test-server", "PORT", PORT);
180 GNUNET_CONFIGURATION_set_value_string (cfg, "test-server", "HOSTNAME",
182 GNUNET_CONFIGURATION_set_value_string (cfg, "resolver", "HOSTNAME",
184 cc = GNUNET_CLIENT_connect ("test-server", cfg);
185 GNUNET_assert (cc != NULL);
186 GNUNET_assert (NULL !=
187 GNUNET_CLIENT_notify_transmit_ready (cc,
189 GNUNET_MessageHeader),
191 &transmit_initial_message,
197 main (int argc, char *argv[])
199 GNUNET_log_setup ("test_server", "WARNING", NULL);
201 GNUNET_SCHEDULER_run (&task, &ok);
205 /* end of test_server.c */