int
crm_ipc_get_fd(crm_ipc_t *client)
{
int fd = 0;
CRM_ASSERT(client != NULL);
if(qb_ipcc_fd_get(client->ipc, &fd) < 0) {
crm_perror(LOG_ERR, "Could not obtain file IPC descriptor for %s", client->name);
}
return fd;
}
int
crm_ipc_get_fd(crm_ipc_t * client)
{
int fd = 0;
if (client && client->ipc && (qb_ipcc_fd_get(client->ipc, &fd) == 0)) {
return fd;
}
errno = EINVAL;
crm_perror(LOG_ERR, "Could not obtain file IPC descriptor for %s",
(client? client->name : "unspecified client"));
return -errno;
}
cs_error_t cmap_fd_get(cmap_handle_t handle, int *fd)
{
cs_error_t error;
struct cmap_inst *cmap_inst;
error = hdb_error_to_cs(hdb_handle_get (&cmap_handle_t_db, handle, (void *)&cmap_inst));
if (error != CS_OK) {
return (error);
}
error = qb_to_cs_error (qb_ipcc_fd_get (cmap_inst->c, fd));
(void)hdb_handle_put (&cmap_handle_t_db, handle);
return (error);
}
cs_error_t
corosync_cfg_fd_get (
corosync_cfg_handle_t cfg_handle,
int32_t *selection_fd)
{
struct cfg_inst *cfg_inst;
cs_error_t error;
error = hdb_error_to_cs (hdb_handle_get (&cfg_hdb, cfg_handle, (void *)&cfg_inst));
if (error != CS_OK) {
return (error);
}
error = qb_to_cs_error (qb_ipcc_fd_get (cfg_inst->c, selection_fd));
(void)hdb_handle_put (&cfg_hdb, cfg_handle);
return (error);
}
cs_error_t votequorum_fd_get (
votequorum_handle_t handle,
int *fd)
{
cs_error_t error;
struct votequorum_inst *votequorum_inst;
error = hdb_error_to_cs(hdb_handle_get (&votequorum_handle_t_db, handle, (void *)&votequorum_inst));
if (error != CS_OK) {
return (error);
}
error = qb_to_cs_error(qb_ipcc_fd_get (votequorum_inst->c, fd));
(void)hdb_handle_put (&votequorum_handle_t_db, handle);
return (error);
}
unsigned int pload_fd_get (
pload_handle_t handle,
int *fd)
{
cs_error_t error;
struct pload_inst *pload_inst;
error = hdb_error_to_cs(hdb_handle_get (&pload_handle_t_db, handle, (void *)&pload_inst));
if (error != CS_OK) {
return (error);
}
qb_ipcc_fd_get (pload_inst->c, fd);
(void)hdb_handle_put (&pload_handle_t_db, handle);
return (CS_OK);
}
void IPCClientPrivate::connect()
{
_qb_conn = qb_ipcc_connect("usbguard", 1<<20);
if (_qb_conn == nullptr) {
throw IPCException(IPCException::ConnectionError, "IPC Connection not established");
}
qb_ipcc_fd_get(_qb_conn, &_qb_conn_fd);
if (_qb_conn_fd < 0) {
qb_ipcc_disconnect(_qb_conn);
_qb_conn = nullptr;
_qb_conn_fd = -1;
throw IPCException(IPCException::ConnectionError, "Bad file descriptor");
}
qb_loop_poll_add(_qb_loop, QB_LOOP_HIGH, _qb_conn_fd, POLLIN, this, qbIPCMessageProcessFn);
_p_instance.IPCConnected();
return;
}