--- /dev/null
+/* SILC Buffer Stream tests */
+
+#include "silcruntime.h"
+
+SilcSchedule schedule;
+
+typedef struct {
+ SilcFSM fsm;
+ SilcFSMEventStruct sema;
+ SilcFSMEventStruct s_sema;
+ SilcFSMEventStruct c_sema;
+ SilcFSMThreadStruct thread;
+ SilcNetListener server;
+ SilcStream client_stream;
+ SilcStream cbuf;
+ int c_num_buf;
+ SilcResult client_status;
+ SilcStream server_stream;
+ SilcStream sbuf;
+ int s_num_buf;
+ SilcResult server_status;
+ SilcBool success;
+} *Foo;
+
+SILC_FSM_STATE(test_st_start);
+SILC_FSM_STATE(test_st_second);
+SILC_FSM_STATE(test_st_finish);
+
+SILC_FSM_STATE(test_st_connect);
+SILC_FSM_STATE(test_st_connected);
+
+SILC_FSM_STATE(test_st_s_send_buffers);
+SILC_FSM_STATE(test_st_s_receive_buffers);
+SILC_FSM_STATE(test_st_c_send_buffers);
+SILC_FSM_STATE(test_st_c_receive_buffers);
+
+static void test_accept_connection(SilcResult status, SilcStream stream,
+ void *context)
+{
+ Foo f = context;
+ SILC_LOG_DEBUG(("Accepted new connection"));
+ f->client_status = status;
+ f->client_stream = stream;
+ SILC_FSM_EVENT_SIGNAL(&f->sema);
+}
+
+static void test_connected(SilcResult status, SilcStream stream,
+ void *context)
+{
+ Foo f = context;
+ SILC_LOG_DEBUG(("Connected to server"));
+ f->server_status = status;
+ f->server_stream = stream;
+ SILC_FSM_CALL_CONTINUE(&f->thread);
+}
+
+static void receive_s_buffer(SilcResult status, SilcStream stream,
+ SilcBuffer buffer, void *context)
+{
+ Foo f = context;
+ SILC_LOG_DEBUG(("Received buffer"));
+ silc_buffer_free(buffer);
+ SILC_FSM_EVENT_SIGNAL(&f->s_sema);
+}
+
+static void receive_c_buffer(SilcResult status, SilcStream stream,
+ SilcBuffer buffer, void *context)
+{
+ Foo f = context;
+ SILC_LOG_DEBUG(("Received buffer"));
+ silc_buffer_free(buffer);
+ SILC_FSM_EVENT_SIGNAL(&f->c_sema);
+}
+
+SILC_FSM_STATE(test_st_connect)
+{
+ Foo f = fsm_context;
+
+ SILC_LOG_DEBUG(("test_st_connect"));
+ SILC_LOG_DEBUG(("Connecting to server"));
+
+ silc_fsm_next(fsm, test_st_connected);
+ SILC_FSM_CALL(silc_net_tcp_connect(NULL, "localhost", 5000,
+ silc_fsm_get_schedule(fsm),
+ test_connected, f));
+}
+
+SILC_FSM_STATE(test_st_connected)
+{
+ Foo f = fsm_context;
+ const char *host, *ip;
+ SilcUInt16 port;
+
+ SILC_LOG_DEBUG(("test_st_connected"));
+
+ if (f->server_status != SILC_OK) {
+ SILC_LOG_DEBUG(("Creating connection failed"));
+ return SILC_FSM_FINISH;
+ }
+
+ silc_socket_stream_get_info(f->server_stream, NULL, &host, &ip, &port);
+ SILC_LOG_DEBUG(("Connected to server %s, %s:%d", host, ip, port));
+
+ f->sbuf = silc_buffer_stream_create(f->server_stream,
+ receive_c_buffer, f);
+ if (!f->sbuf) {
+ silc_fsm_next(fsm, test_st_finish);
+ return SILC_FSM_CONTINUE;
+ }
+
+ silc_fsm_next(fsm, test_st_c_receive_buffers);
+ return SILC_FSM_CONTINUE;
+}
+
+SILC_FSM_STATE(test_st_start)
+{
+ Foo f = fsm_context;
+ int ports[3];
+ SilcUInt16 *ret_ports;
+ SilcUInt32 port_count;
+
+ SILC_LOG_DEBUG(("test_st_start"));
+
+ SILC_LOG_DEBUG(("Creating network listener to ports 2000, 3000 and 4000"));
+ ports[0] = 2000;
+ ports[1] = 3000;
+ ports[2] = 4000;
+ f->server = silc_net_tcp_create_listener2(NULL, ports, 3, FALSE, TRUE, TRUE,
+ silc_fsm_get_schedule(fsm),
+ test_accept_connection, f);
+ if (!f->server) {
+ /** Creating network listener failed */
+ SILC_LOG_DEBUG(("Listener creation failed"));
+ silc_fsm_next(fsm, test_st_finish);
+ return SILC_FSM_CONTINUE;
+ }
+
+ ret_ports = silc_net_listener_get_port(f->server, &port_count);
+ if (!ret_ports) {
+ SILC_LOG_DEBUG(("Listener does not work"));
+ silc_fsm_next(fsm, test_st_finish);
+ return SILC_FSM_CONTINUE;
+ }
+ SILC_LOG_DEBUG(("Bound to port %d", ret_ports[0]));
+ SILC_LOG_DEBUG(("Bound to port %d", ret_ports[1]));
+ SILC_LOG_DEBUG(("Bound to port %d", ret_ports[2]));
+ silc_free(ret_ports);
+
+ /* Close this listener and create new one */
+ silc_net_close_listener(f->server);
+
+ SILC_LOG_DEBUG(("Creating network listener"));
+ f->server = silc_net_tcp_create_listener(NULL, 0, 5000, TRUE, TRUE,
+ silc_fsm_get_schedule(fsm),
+ test_accept_connection, f);
+ if (!f->server) {
+ /** Creating network listener failed */
+ SILC_LOG_DEBUG(("Listener creation failed"));
+ silc_fsm_next(fsm, test_st_finish);
+ return SILC_FSM_CONTINUE;
+ }
+
+ /* Create thread to connect to the listener */
+ silc_fsm_thread_init(&f->thread, fsm, f, NULL, NULL, FALSE);
+ silc_fsm_start(&f->thread, test_st_connect);
+
+ /** Start waiting connection */
+ SILC_LOG_DEBUG(("Start waiting for incoming connections"));
+ silc_fsm_event_init(&f->sema, fsm);
+ silc_fsm_next(fsm, test_st_second);
+ return SILC_FSM_CONTINUE;
+}
+
+SILC_FSM_STATE(test_st_second)
+{
+ Foo f = fsm_context;
+ const char *ip, *host;
+ SilcUInt16 port;
+
+ SILC_LOG_DEBUG(("test_st_second"));
+
+ SILC_FSM_EVENT_WAIT(&f->sema);
+
+ if (f->client_status != SILC_OK) {
+ /** Accepting new connection failed */
+ SILC_LOG_DEBUG(("Accepting failed %d", f->client_status));
+ silc_fsm_next(fsm, test_st_finish);
+ return SILC_FSM_CONTINUE;
+ }
+
+ silc_socket_stream_get_info(f->client_stream, NULL, &host, &ip, &port);
+ SILC_LOG_DEBUG(("Accepted new connection %s, %s:%d", host, ip, port));
+
+ f->cbuf = silc_buffer_stream_create(f->client_stream,
+ receive_s_buffer, f);
+ if (!f->cbuf) {
+ silc_fsm_next(fsm, test_st_finish);
+ return SILC_FSM_CONTINUE;
+ }
+
+ silc_fsm_next(fsm, test_st_s_send_buffers);
+ return SILC_FSM_CONTINUE;
+}
+
+SILC_FSM_STATE(test_st_s_send_buffers)
+{
+ Foo f = fsm_context;
+ SilcBuffer buffer;
+ int i;
+
+ SILC_LOG_DEBUG(("test_st_s_send_buffers"));
+
+ for (i = 0; i < 10; i++) {
+ buffer = silc_buffer_alloc_size(99 * (i + 1));
+ if (!buffer) {
+ silc_fsm_next(fsm, test_st_finish);
+ return SILC_FSM_CONTINUE;
+ }
+
+ SILC_LOG_HEXDUMP(("Send buffer %d to client", i + 1),
+ silc_buffer_data(buffer), silc_buffer_len(buffer));
+
+ if (!silc_buffer_stream_send(f->cbuf, buffer)) {
+ silc_fsm_next(fsm, test_st_finish);
+ return SILC_FSM_CONTINUE;
+ }
+
+ silc_buffer_free(buffer);
+ }
+
+ silc_fsm_next(fsm, test_st_s_receive_buffers);
+ return SILC_FSM_CONTINUE;
+}
+
+SILC_FSM_STATE(test_st_s_receive_buffers)
+{
+ Foo f = fsm_context;
+
+ SILC_LOG_DEBUG(("test_st_s_receive_buffers"));
+
+ SILC_FSM_EVENT_WAIT(&f->s_sema);
+
+ f->s_num_buf++;
+ SILC_LOG_DEBUG(("Received buffer %d", f->s_num_buf));
+ if (f->s_num_buf < 10)
+ return SILC_FSM_CONTINUE;
+
+ /** Wait thread to terminate */
+ f->success = TRUE;
+ silc_fsm_next(fsm, test_st_finish);
+ return SILC_FSM_CONTINUE;
+}
+
+SILC_FSM_STATE(test_st_c_receive_buffers)
+{
+ Foo f = fsm_context;
+
+ SILC_LOG_DEBUG(("test_st_c_receive_buffers"));
+
+ SILC_FSM_EVENT_WAIT(&f->c_sema);
+
+ f->c_num_buf++;
+ SILC_LOG_DEBUG(("Received buffer %d", f->c_num_buf));
+ if (f->c_num_buf < 10)
+ return SILC_FSM_CONTINUE;
+
+ silc_fsm_next(fsm, test_st_c_send_buffers);
+ return SILC_FSM_CONTINUE;
+}
+
+SILC_FSM_STATE(test_st_c_send_buffers)
+{
+ Foo f = fsm_context;
+ SilcBuffer buffer;
+ int i;
+
+ SILC_LOG_DEBUG(("test_st_c_send_buffers"));
+
+ for (i = 0; i < 10; i++) {
+ buffer = silc_buffer_alloc_size(13 * (i + 1));
+ if (!buffer)
+ continue;
+
+ SILC_LOG_HEXDUMP(("Send buffer %d to server", i + 1),
+ silc_buffer_data(buffer), silc_buffer_len(buffer));
+
+ if (!silc_buffer_stream_send(f->sbuf, buffer)) {
+ silc_fsm_next(fsm, test_st_finish);
+ return SILC_FSM_CONTINUE;
+ }
+
+ silc_buffer_free(buffer);
+ }
+
+ return SILC_FSM_FINISH;
+}
+
+SILC_FSM_STATE(test_st_finish)
+{
+ Foo f = fsm_context;
+
+ SILC_LOG_DEBUG(("test_st_finish"));
+
+ if (f->sbuf)
+ silc_stream_destroy(f->sbuf);
+ if (f->cbuf)
+ silc_stream_destroy(f->cbuf);
+ if (f->server_stream) {
+ silc_stream_close(f->server_stream);
+ silc_stream_destroy(f->server_stream);
+ }
+ if (f->client_stream) {
+ silc_stream_close(f->client_stream);
+ silc_stream_destroy(f->client_stream);
+ }
+
+ SILC_LOG_DEBUG(("Closing network listener"));
+ silc_net_close_listener(f->server);
+
+ SILC_LOG_DEBUG(("Finish machine"));
+ return SILC_FSM_FINISH;
+}
+
+static void destructor(SilcFSM fsm, void *fsm_context,
+ void *destructor_context)
+{
+ SILC_LOG_DEBUG(("FSM destructor, stopping scheduler"));
+ silc_fsm_free(fsm);
+ silc_schedule_stop(schedule);
+}
+
+int main(int argc, char **argv)
+{
+ SilcBool success = FALSE;
+ SilcFSM fsm;
+ Foo f;
+
+ if (argc > 1 && !strcmp(argv[1], "-d")) {
+ silc_log_debug(TRUE);
+ silc_log_debug_hexdump(TRUE);
+ silc_log_set_debug_string("*net*,*stream*,*errno*");
+ }
+
+ SILC_LOG_DEBUG(("Allocating scheduler"));
+ schedule = silc_schedule_init(0, NULL, NULL, NULL);
+
+ f = silc_calloc(1, sizeof(*f));
+ if (!f)
+ goto err;
+
+ SILC_LOG_DEBUG(("Allocating FSM context"));
+ fsm = silc_fsm_alloc(f, destructor, NULL, schedule);
+ if (!fsm)
+ goto err;
+ silc_fsm_start(fsm, test_st_start);
+ f->fsm = fsm;
+
+ silc_fsm_event_init(&f->s_sema, fsm);
+ silc_fsm_event_init(&f->c_sema, fsm);
+
+ SILC_LOG_DEBUG(("Running scheduler"));
+ silc_schedule(schedule);
+
+ if (!f->success)
+ goto err;
+
+ silc_schedule_uninit(schedule);
+ silc_free(f);
+
+ success = TRUE;
+
+ err:
+ SILC_LOG_DEBUG(("Testing was %s", success ? "SUCCESS" : "FAILURE"));
+ fprintf(stderr, "Testing was %s\n", success ? "SUCCESS" : "FAILURE");
+
+ return !success;
+}
projects / runtime.git / blobdiff