/*
* pj_thread_sleep()
*/
PJ_DEF(pj_status_t) pj_thread_sleep(unsigned msec)
{
/* TODO: should change this to something like PJ_OS_HAS_NANOSLEEP */
#if defined(PJ_RTEMS) && PJ_RTEMS!=0
enum { NANOSEC_PER_MSEC = 1000000 };
struct timespec req;
PJ_CHECK_STACK();
req.tv_sec = msec / 1000;
req.tv_nsec = (msec % 1000) * NANOSEC_PER_MSEC;
if (nanosleep(&req, NULL) == 0)
return PJ_SUCCESS;
return PJ_RETURN_OS_ERROR(pj_get_native_os_error());
#else
PJ_CHECK_STACK();
pj_set_os_error(0);
usleep(msec * 1000);
/* MacOS X (reported on 10.5) seems to always set errno to ETIMEDOUT.
* It does so because usleep() is declared to return int, and we're
* supposed to check for errno only when usleep() returns non-zero.
* Unfortunately, usleep() is declared to return void in other platforms
* so it's not possible to always check for the return value (unless
* we add a detection routine in autoconf).
*
* As a workaround, here we check if ETIMEDOUT is returned and
* return successfully if it is.
*/
if (pj_get_native_os_error() == ETIMEDOUT)
return PJ_SUCCESS;
return pj_get_os_error();
#endif /* PJ_RTEMS */
}
int errno_test(void)
{
enum { CUT = 6 };
pj_status_t rc = 0;
char errbuf[256];
PJ_LOG(3,(THIS_FILE, "...errno test: check the msg carefully"));
PJ_UNUSED_ARG(rc);
/*
* Windows platform error.
*/
# ifdef ERROR_INVALID_DATA
rc = PJ_STATUS_FROM_OS(ERROR_INVALID_DATA);
pj_set_os_error(rc);
/* Whole */
pj_strerror(rc, errbuf, sizeof(errbuf));
trim_newlines(errbuf);
PJ_LOG(3,(THIS_FILE, "...msg for rc=ERROR_INVALID_DATA: '%s'", errbuf));
if (my_stristr(errbuf, "invalid") == NULL) {
PJ_LOG(3, (THIS_FILE,
"...error: expecting \"invalid\" string in the msg"));
#ifndef PJ_WIN32_WINCE
return -20;
#endif
}
/* Cut version. */
pj_strerror(rc, errbuf, CUT);
PJ_LOG(3,(THIS_FILE, "...msg for rc=ERROR_INVALID_DATA (cut): '%s'", errbuf));
# endif
/*
* Unix errors
*/
# if defined(EINVAL) && !defined(PJ_SYMBIAN)
rc = PJ_STATUS_FROM_OS(EINVAL);
pj_set_os_error(rc);
/* Whole */
pj_strerror(rc, errbuf, sizeof(errbuf));
trim_newlines(errbuf);
PJ_LOG(3,(THIS_FILE, "...msg for rc=EINVAL: '%s'", errbuf));
if (my_stristr(errbuf, "invalid") == NULL) {
PJ_LOG(3, (THIS_FILE,
"...error: expecting \"invalid\" string in the msg"));
return -30;
}
/* Cut */
pj_strerror(rc, errbuf, CUT);
PJ_LOG(3,(THIS_FILE, "...msg for rc=EINVAL (cut): '%s'", errbuf));
# endif
/*
* Windows WSA errors
*/
# ifdef WSAEINVAL
rc = PJ_STATUS_FROM_OS(WSAEINVAL);
pj_set_os_error(rc);
/* Whole */
pj_strerror(rc, errbuf, sizeof(errbuf));
trim_newlines(errbuf);
PJ_LOG(3,(THIS_FILE, "...msg for rc=WSAEINVAL: '%s'", errbuf));
if (my_stristr(errbuf, "invalid") == NULL) {
PJ_LOG(3, (THIS_FILE,
"...error: expecting \"invalid\" string in the msg"));
return -40;
}
/* Cut */
pj_strerror(rc, errbuf, CUT);
PJ_LOG(3,(THIS_FILE, "...msg for rc=WSAEINVAL (cut): '%s'", errbuf));
# endif
pj_strerror(PJ_EBUG, errbuf, sizeof(errbuf));
PJ_LOG(3,(THIS_FILE, "...msg for rc=PJ_EBUG: '%s'", errbuf));
if (my_stristr(errbuf, "BUG") == NULL) {
PJ_LOG(3, (THIS_FILE,
"...error: expecting \"BUG\" string in the msg"));
return -20;
}
pj_strerror(PJ_EBUG, errbuf, CUT);
PJ_LOG(3,(THIS_FILE, "...msg for rc=PJ_EBUG, cut at %d chars: '%s'",
CUT, errbuf));
/* Perror */
pj_perror(3, THIS_FILE, PJ_SUCCESS, "...testing %s", "pj_perror");
PJ_PERROR(3,(THIS_FILE, PJ_SUCCESS, "...testing %s", "PJ_PERROR"));
return 0;
}
/*
* compliance_test()
* To test that the basic IOQueue functionality works. It will just exchange
* data between two sockets.
*/
static int compliance_test(pj_bool_t allow_concur)
{
pj_sock_t ssock=-1, csock=-1;
pj_sockaddr_in addr, dst_addr;
int addrlen;
pj_pool_t *pool = NULL;
char *send_buf, *recv_buf;
pj_ioqueue_t *ioque = NULL;
pj_ioqueue_key_t *skey = NULL, *ckey = NULL;
pj_ioqueue_op_key_t read_op, write_op;
int bufsize = BUF_MIN_SIZE;
pj_ssize_t bytes;
int status = -1;
pj_str_t temp;
pj_bool_t send_pending, recv_pending;
pj_status_t rc;
pj_set_os_error(PJ_SUCCESS);
// Create pool.
pool = pj_pool_create(mem, NULL, POOL_SIZE, 4000, NULL);
// Allocate buffers for send and receive.
send_buf = (char*)pj_pool_alloc(pool, bufsize);
recv_buf = (char*)pj_pool_alloc(pool, bufsize);
// Allocate sockets for sending and receiving.
TRACE_("creating sockets...");
rc = pj_sock_socket(pj_AF_INET(), pj_SOCK_DGRAM(), 0, &ssock);
if (rc==PJ_SUCCESS)
rc = pj_sock_socket(pj_AF_INET(), pj_SOCK_DGRAM(), 0, &csock);
else
csock = PJ_INVALID_SOCKET;
if (rc != PJ_SUCCESS) {
app_perror("...ERROR in pj_sock_socket()", rc);
status=-1; goto on_error;
}
// Bind server socket.
TRACE_("bind socket...");
pj_bzero(&addr, sizeof(addr));
addr.sin_family = pj_AF_INET();
addr.sin_port = pj_htons(PORT);
if (pj_sock_bind(ssock, &addr, sizeof(addr))) {
status=-10; goto on_error;
}
// Create I/O Queue.
TRACE_("create ioqueue...");
rc = pj_ioqueue_create(pool, PJ_IOQUEUE_MAX_HANDLES, &ioque);
if (rc != PJ_SUCCESS) {
status=-20; goto on_error;
}
// Set concurrency
TRACE_("set concurrency...");
rc = pj_ioqueue_set_default_concurrency(ioque, allow_concur);
if (rc != PJ_SUCCESS) {
status=-21; goto on_error;
}
// Register server and client socket.
// We put this after inactivity socket, hopefully this can represent the
// worst waiting time.
TRACE_("registering first sockets...");
rc = pj_ioqueue_register_sock(pool, ioque, ssock, NULL,
&test_cb, &skey);
if (rc != PJ_SUCCESS) {
app_perror("...error(10): ioqueue_register error", rc);
status=-25; goto on_error;
}
TRACE_("registering second sockets...");
rc = pj_ioqueue_register_sock( pool, ioque, csock, NULL,
&test_cb, &ckey);
if (rc != PJ_SUCCESS) {
app_perror("...error(11): ioqueue_register error", rc);
status=-26; goto on_error;
}
// Randomize send_buf.
pj_create_random_string(send_buf, bufsize);
// Register reading from ioqueue.
TRACE_("start recvfrom...");
pj_bzero(&addr, sizeof(addr));
addrlen = sizeof(addr);
bytes = bufsize;
rc = pj_ioqueue_recvfrom(skey, &read_op, recv_buf, &bytes, 0,
&addr, &addrlen);
if (rc != PJ_SUCCESS && rc != PJ_EPENDING) {
app_perror("...error: pj_ioqueue_recvfrom", rc);
status=-28; goto on_error;
} else if (rc == PJ_EPENDING) {
recv_pending = 1;
PJ_LOG(3, (THIS_FILE,
"......ok: recvfrom returned pending"));
} else {
PJ_LOG(3, (THIS_FILE,
"......error: recvfrom returned immediate ok!"));
status=-29; goto on_error;
}
// Set destination address to send the packet.
TRACE_("set destination address...");
temp = pj_str("127.0.0.1");
if ((rc=pj_sockaddr_in_init(&dst_addr, &temp, PORT)) != 0) {
app_perror("...error: unable to resolve 127.0.0.1", rc);
status=-290; goto on_error;
}
// Write must return the number of bytes.
TRACE_("start sendto...");
bytes = bufsize;
rc = pj_ioqueue_sendto(ckey, &write_op, send_buf, &bytes, 0, &dst_addr,
sizeof(dst_addr));
if (rc != PJ_SUCCESS && rc != PJ_EPENDING) {
app_perror("...error: pj_ioqueue_sendto", rc);
status=-30; goto on_error;
} else if (rc == PJ_EPENDING) {
send_pending = 1;
PJ_LOG(3, (THIS_FILE,
"......ok: sendto returned pending"));
} else {
send_pending = 0;
PJ_LOG(3, (THIS_FILE,
"......ok: sendto returned immediate success"));
}
// reset callback variables.
callback_read_size = callback_write_size = 0;
callback_accept_status = callback_connect_status = -2;
callback_read_key = callback_write_key =
callback_accept_key = callback_connect_key = NULL;
callback_read_op = callback_write_op = NULL;
// Poll if pending.
while (send_pending || recv_pending) {
int rc;
pj_time_val timeout = { 5, 0 };
TRACE_("poll...");
#ifdef PJ_SYMBIAN
rc = pj_symbianos_poll(-1, PJ_TIME_VAL_MSEC(timeout));
#else
rc = pj_ioqueue_poll(ioque, &timeout);
#endif
if (rc == 0) {
PJ_LOG(1,(THIS_FILE, "...ERROR: timed out..."));
status=-45; goto on_error;
} else if (rc < 0) {
app_perror("...ERROR in ioqueue_poll()", -rc);
status=-50; goto on_error;
}
if (callback_read_key != NULL) {
if (callback_read_size != bufsize) {
status=-61; goto on_error;
}
if (callback_read_key != skey) {
status=-65; goto on_error;
}
if (callback_read_op != &read_op) {
status=-66; goto on_error;
}
if (pj_memcmp(send_buf, recv_buf, bufsize) != 0) {
status=-67; goto on_error;
}
if (addrlen != sizeof(pj_sockaddr_in)) {
status=-68; goto on_error;
}
if (addr.sin_family != pj_AF_INET()) {
status=-69; goto on_error;
}
recv_pending = 0;
}
if (callback_write_key != NULL) {
if (callback_write_size != bufsize) {
status=-73; goto on_error;
}
if (callback_write_key != ckey) {
status=-75; goto on_error;
}
if (callback_write_op != &write_op) {
status=-76; goto on_error;
}
send_pending = 0;
}
}
// Success
status = 0;
on_error:
if (skey)
pj_ioqueue_unregister(skey);
else if (ssock != -1)
pj_sock_close(ssock);
if (ckey)
pj_ioqueue_unregister(ckey);
else if (csock != -1)
pj_sock_close(csock);
if (ioque != NULL)
pj_ioqueue_destroy(ioque);
pj_pool_release(pool);
return status;
}