JNIEXPORT jlong JNICALL
Java_org_zeromq_czmq_Zsock__1_1new (JNIEnv *env, jclass c, jint type)
{
// Disable CZMQ signal handling; allow Java to deal with it
zsys_handler_set (NULL);
jlong new_ = (jlong) (intptr_t) zsock_new ((int) type);
return new_;
}
int
zsys_test (bool verbose)
{
printf (" * zsys: ");
// @selftest
zsys_handler_reset ();
zsys_handler_set (NULL);
zsys_handler_set (NULL);
zsys_handler_reset ();
zsys_handler_reset ();
int rc = zsys_file_delete ("nosuchfile");
assert (rc == -1);
bool rc_bool = zsys_file_exists ("nosuchfile");
assert (rc_bool != true);
rc = (int) zsys_file_size ("nosuchfile");
assert (rc == -1);
time_t when = zsys_file_modified (".");
assert (when > 0);
rc = zsys_dir_create ("%s/%s", ".", ".testsys/subdir");
assert (rc == 0);
when = zsys_file_modified ("./.testsys/subdir");
assert (when > 0);
rc = zsys_dir_delete ("%s/%s", ".", ".testsys/subdir");
assert (rc == 0);
char *string = s_vprintf ("%s %02x", "Hello", 16);
assert (streq (string, "Hello 10"));
zstr_free (&string);
char *str64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,.";
int num10 = 1234567890;
string = s_vprintf ("%s%s%s%s%d", str64, str64, str64, str64, num10);
assert (strlen (string) == (4 * 64 + 10));
zstr_free (&string);
// @end
printf ("OK\n");
return 0;
}
static rsRetVal initZMQ(instanceData* pData) {
DEFiRet;
/* create the context if necessary. */
if (NULL == s_context) {
zsys_handler_set(NULL);
s_context = zctx_new();
if (s_workerThreads > 0) zctx_set_iothreads(s_context, s_workerThreads);
}
pData->socket = zsocket_new(s_context, pData->type);
if (NULL == pData->socket) {
errmsg.LogError(0, RS_RET_NO_ERRCODE,
"omzmq3: zsocket_new failed for %s: %s",
pData->description, zmq_strerror(errno));
ABORT_FINALIZE(RS_RET_NO_ERRCODE);
}
/* use czmq defaults for these, unless set to non-default values */
if(pData->identity) zsocket_set_identity(pData->socket, (char*)pData->identity);
if(pData->sndBuf > -1) zsocket_set_sndbuf(pData->socket, pData->sndBuf);
if(pData->rcvBuf > -1) zsocket_set_sndbuf(pData->socket, pData->rcvBuf);
if(pData->linger > -1) zsocket_set_linger(pData->socket, pData->linger);
if(pData->backlog > -1) zsocket_set_backlog(pData->socket, pData->backlog);
if(pData->sndTimeout > -1) zsocket_set_sndtimeo(pData->socket, pData->sndTimeout);
if(pData->rcvTimeout > -1) zsocket_set_rcvtimeo(pData->socket, pData->rcvTimeout);
if(pData->maxMsgSize > -1) zsocket_set_maxmsgsize(pData->socket, pData->maxMsgSize);
if(pData->rate > -1) zsocket_set_rate(pData->socket, pData->rate);
if(pData->recoveryIVL > -1) zsocket_set_recovery_ivl(pData->socket, pData->recoveryIVL);
if(pData->multicastHops > -1) zsocket_set_multicast_hops(pData->socket, pData->multicastHops);
if(pData->reconnectIVL > -1) zsocket_set_reconnect_ivl(pData->socket, pData->reconnectIVL);
if(pData->reconnectIVLMax > -1) zsocket_set_reconnect_ivl_max(pData->socket, pData->reconnectIVLMax);
if(pData->ipv4Only > -1) zsocket_set_ipv4only(pData->socket, pData->ipv4Only);
if(pData->affinity != 1) zsocket_set_affinity(pData->socket, pData->affinity);
if(pData->rcvHWM > -1) zsocket_set_rcvhwm(pData->socket, pData->rcvHWM);
if(pData->sndHWM > -1) zsocket_set_sndhwm(pData->socket, pData->sndHWM);
/* bind or connect to it */
if (pData->action == ACTION_BIND) {
/* bind asserts, so no need to test return val here
which isn't the greatest api -- oh well */
if(-1 == zsocket_bind(pData->socket, (char*)pData->description)) {
errmsg.LogError(0, RS_RET_NO_ERRCODE, "omzmq3: bind failed for %s: %s",
pData->description, zmq_strerror(errno));
ABORT_FINALIZE(RS_RET_NO_ERRCODE);
}
DBGPRINTF("omzmq3: bind to %s successful\n",pData->description);
} else {
if(-1 == zsocket_connect(pData->socket, (char*)pData->description)) {
errmsg.LogError(0, RS_RET_NO_ERRCODE, "omzmq3: connect failed for %s: %s",
pData->description, zmq_strerror(errno));
ABORT_FINALIZE(RS_RET_NO_ERRCODE);
}
DBGPRINTF("omzmq3: connect to %s successful", pData->description);
}
finalize_it:
RETiRet;
}
JNIEXPORT jlong JNICALL
Java_org_zeromq_zyre_Zyre__1_1new (JNIEnv *env, jclass c, jstring name)
{
char *name_ = (char *) (*env)->GetStringUTFChars (env, name, NULL);
// Disable CZMQ signal handling; allow Java to deal with it
zsys_handler_set (NULL);
jlong new_ = (jlong) (intptr_t) zyre_new (name_);
(*env)->ReleaseStringUTFChars (env, name, name_);
return new_;
}
JNIEXPORT jlong JNICALL
Java_org_zeromq_czmq_Zcertstore__1_1new (JNIEnv *env, jclass c, jstring location)
{
char *location_ = (char *) (*env)->GetStringUTFChars (env, location, NULL);
// Disable CZMQ signal handling; allow Java to deal with it
zsys_handler_set (NULL);
jlong new_ = (jlong) (intptr_t) zcertstore_new (location_);
(*env)->ReleaseStringUTFChars (env, location, location_);
return new_;
}
JNIEXPORT jlong JNICALL
Java_org_zeromq_czmq_Zchunk__1_1new (JNIEnv *env, jclass c, jbyteArray data, jlong size)
{
jbyte *data_ = (byte *) (*env)->GetByteArrayElements (env, data, 0);
// Disable CZMQ signal handling; allow Java to deal with it
zsys_handler_set (NULL);
jlong new_ = (jlong) (intptr_t) zchunk_new (data_, (size_t) size);
(*env)->ReleaseByteArrayElements (env, data, (jbyte *) data_, 0);
return new_;
}
JNIEXPORT jlong JNICALL
Java_org_zeromq_czmq_Zdir__1_1new (JNIEnv *env, jclass c, jstring path, jstring parent)
{
char *path_ = (char *) (*env)->GetStringUTFChars (env, path, NULL);
char *parent_ = (char *) (*env)->GetStringUTFChars (env, parent, NULL);
// Disable CZMQ signal handling; allow Java to deal with it
zsys_handler_set (NULL);
jlong new_ = (jlong) (intptr_t) zdir_new (path_, parent_);
(*env)->ReleaseStringUTFChars (env, path, path_);
(*env)->ReleaseStringUTFChars (env, parent, parent_);
return new_;
}
int
zsys_test (bool verbose)
{
printf (" * zsys: ");
// @selftest
zsys_handler_reset ();
zsys_handler_set (NULL);
zsys_handler_set (NULL);
zsys_handler_reset ();
zsys_handler_reset ();
int rc = zsys_file_delete ("nosuchfile");
assert (rc == -1);
bool rc_bool = zsys_file_exists ("nosuchfile");
assert (rc_bool != true);
rc = (int) zsys_file_size ("nosuchfile");
assert (rc == -1);
time_t when = zsys_file_modified (".");
assert (when > 0);
rc = zsys_dir_create ("%s/%s", ".", ".testsys/subdir");
assert (rc == 0);
when = zsys_file_modified ("./.testsys/subdir");
assert (when > 0);
rc = zsys_dir_delete ("%s/%s", ".", ".testsys/subdir");
assert (rc == 0);
char *string = s_vprintf ("%s %02x", "Hello", 16);
assert (streq (string, "Hello 10"));
free (string);
// @end
printf ("OK\n");
return 0;
}
int main (int ac, char **av)
{
int rc;
struct subprocess_manager *sm;
struct subprocess *p;
flux_reactor_t *r;
zsys_handler_set (NULL);
plan (NO_PLAN);
if (!(sm = subprocess_manager_create ()))
BAIL_OUT ("Failed to create subprocess manager");
ok (sm != NULL, "create subprocess manager");
if (!(r = flux_reactor_create (FLUX_REACTOR_SIGCHLD)))
BAIL_OUT ("Failed to create a reactor");
rc = subprocess_manager_set (sm, SM_REACTOR, r);
ok (rc == 0, "set subprocess manager reactor (rc=%d, %s)", rc, strerror (errno));
if (!(p = subprocess_create (sm)))
BAIL_OUT ("Failed to create a subprocess object");
ok (subprocess_set_callback (p, exit_handler, r) >= 0,
"set subprocess exit handler");
ok (subprocess_set_io_callback (p, io_cb) >= 0,
"set subprocess io callback");
ok (subprocess_set_command (p, "sleep 0.5 && /bin/echo -n 'hello\nworld\n'") >= 0,
"set subprocess command");
ok (subprocess_set_environ (p, environ) >= 0,
"set subprocess environ");
ok (subprocess_fork (p) >= 0, "subprocess_fork");
ok (subprocess_exec (p) >= 0, "subprocess_exec");
ok (flux_reactor_run (r, 0) == 0,
"reactor returned normally");
subprocess_manager_destroy (sm);
flux_reactor_destroy (r);
done_testing ();
}
/**
* @brief Connects to the 0mq socket on path.
*
* Connects to the 0mq socket located on the file path passed in, then stores that socket in the global display struct
* upon success.
*
* @returns Whether the connection succeeded.
*
* @param path The path to the 0mq socket in the filesystem.
*/
__PUBLIC bool mux_connect(const char *path)
{
display->zmq.path = path;
display->zmq.socket = zsock_new_dealer(display->zmq.path);
zsys_handler_set(mux_handler);
if (display->zmq.socket == NULL) {
mux_printf_error("0mq socket creation failed");
return false;
}
display->zmq.poller = zpoller_new(display->zmq.socket, NULL);
if (display->zmq.poller == NULL) {
mux_printf_error("Could not initialize socket poller");
return false;
}
mux_printf("Bound to %s", path);
return true;
}
zctx_t *
zctx_new (void)
{
zctx_t
*self;
self = (zctx_t *) zmalloc (sizeof (zctx_t));
if (!self)
return NULL;
self->sockets = zlist_new ();
if (!self->sockets) {
free (self);
return NULL;
}
self->iothreads = 1;
self->main = true;
zsys_handler_set (s_signal_handler);
return self;
}
///
// Set interrupt handler; this saves the default handlers so that a
// zsys_handler_reset () can restore them. If you call this multiple times
// then the last handler will take affect. If handler_fn is NULL, disables
// default SIGINT/SIGTERM handling in CZMQ.
void QmlZsysAttached::handlerSet (zsys_handler_fn *handlerFn) {
zsys_handler_set (handlerFn);
};
void
zsys_catch_interrupts (void)
{
zsys_handler_set (s_signal_handler);
}
///
// Set interrupt handler; this saves the default handlers so that a
// zsys_handler_reset () can restore them. If you call this multiple times
// then the last handler will take affect. If handler_fn is NULL, disables
// default SIGINT/SIGTERM handling in CZMQ.
void QZsys::handlerSet (zsys_handler_fn *handlerFn)
{
zsys_handler_set (handlerFn);
}