/************************************************************************* * (C) 2010 AITNET ltd - Sofia/Bulgaria - * by Michael Pounov * * $Author: misho $ * $Id: builtin.c,v 1.3.2.3 2011/08/31 17:11:58 misho Exp $ * ************************************************************************** The ELWIX and AITNET software is distributed under the following terms: All of the documentation and software included in the ELWIX and AITNET Releases is copyrighted by ELWIX - Sofia/Bulgaria Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 by Michael Pounov . All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. All advertising materials mentioning features or use of this software must display the following acknowledgement: This product includes software developed by Michael Pounov ELWIX - Embedded LightWeight unIX and its contributors. 4. Neither the name of AITNET nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "global.h" /* builtin RPC server functions */ int rpcServerClients(rpc_func_t *call, int ic, array_t *iv) { rpc_srv_t *srv; array_t *vals; ait_val_t *v; rpc_cli_t *cli; register int i; const char *str = NULL; char wrk[INET6_ADDRSTRLEN]; struct sockaddr_in *s; struct sockaddr_in6 *s6; struct sockaddr_un *su; RPC_CALLBACK_CHECK_INPUT(call); if (!call->func_parent) return -1; else srv = call->func_parent; if (!(vals = rpc_srv_returnVars(call, srv->srv_numcli))) return -1; for (i = 0, cli = srv->srv_clients; i < srv->srv_numcli; i++, cli++) { v = io_array(vals, i, ait_val_t*); if (!cli->cli_sa.sa_family) { AIT_SET_STR(v, ""); continue; } switch (cli->cli_sa.sa_family) { case AF_INET: s = (struct sockaddr_in*) &cli->cli_sa; str = inet_ntop(cli->cli_sa.sa_family, &s->sin_addr, wrk, sizeof wrk); break; case AF_INET6: s6 = (struct sockaddr_in6*) &cli->cli_sa; str = inet_ntop(cli->cli_sa.sa_family, &s6->sin6_addr, wrk, sizeof wrk); break; case AF_LOCAL: su = (struct sockaddr_un*) &cli->cli_sa; str = su->sun_path; break; } if (str) AIT_SET_STR(v, (char*) str); else AIT_SET_STR(v, "0.0.0.0"); } return 0; } int rpcServerCalls(rpc_func_t *call, int ic, array_t *iv) { rpc_srv_t *srv; array_t *vals; ait_val_t *v; rpc_func_t *f; register int i; char str[MAXPATHLEN]; RPC_CALLBACK_CHECK_INPUT(call); if (!call->func_parent) return -1; else srv = call->func_parent; for (i = 0, f = srv->srv_funcs; f; i++, f = f->func_next); if (!(vals = rpc_srv_returnVars(call, i))) return -1; for (f = srv->srv_funcs, i = 0; f; f = f->func_next) { if (*f->func_name) { memset(str, 0, sizeof str); snprintf(str, sizeof str, "/%s/%s()", f->func_file, f->func_name); v = io_array(vals, i++, ait_val_t*); AIT_SET_STR(v, str); } } return 0; } int rpcServerSessions(rpc_func_t *call, int ic, array_t *iv) { rpc_srv_t *srv; array_t *vals; ait_val_t *v; RPC_CALLBACK_CHECK_INPUT(call); if (!call->func_parent) return -1; else srv = call->func_parent; if (!(vals = rpc_srv_returnVars(call, 4))) return -1; v = io_array(vals, 0, ait_val_t*); AIT_SET_U8(v, srv->srv_session.sess_version); v = io_array(vals, 1, ait_val_t*); AIT_SET_U32(v, srv->srv_session.sess_program); v = io_array(vals, 2, ait_val_t*); AIT_SET_U32(v, srv->srv_session.sess_process); v = io_array(vals, 3, ait_val_t*); AIT_SET_I32(v, srv->srv_numcli); return 0; } int rpcServerShutdown(rpc_func_t *call, int ic, array_t *iv) { rpc_srv_t *srv; RPC_CALLBACK_CHECK_INPUT(call); if (!call->func_parent) return -1; else srv = call->func_parent; pthread_mutex_lock(&srv->srv_mtx); srv->srv_kill = kill; pthread_mutex_unlock(&srv->srv_mtx); return 0; } // ---------------------------------------------------- int rpcBLOBServerShutdown(rpc_func_t *call, int ic, array_t *iv) { rpc_srv_t *srv; RPC_CALLBACK_CHECK_INPUT(call); if (!call->func_parent) return -1; else srv = call->func_parent; pthread_mutex_lock(&srv->srv_blob.mtx); srv->srv_blob.state = kill; pthread_mutex_unlock(&srv->srv_blob.mtx); return 0; } int rpcBLOBServerVars(rpc_func_t *call, int ic, array_t *iv) { rpc_srv_t *srv; array_t *vals; ait_val_t *v; rpc_blob_t *b; register int i; RPC_CALLBACK_CHECK_INPUT(call); if (!call->func_parent) return -1; else srv = call->func_parent; pthread_mutex_lock(&srv->srv_blob.mtx); for (i = 0, b = srv->srv_blob.blobs; b; i++, b = b->blob_next); if (!(vals = rpc_srv_returnVars(call, i))) { pthread_mutex_unlock(&srv->srv_blob.mtx); return 0; } for (b = srv->srv_blob.blobs, i = 0; b; i++, b = b->blob_next) { v = io_array(vals, i, ait_val_t*); AIT_SET_U32(v, b->blob_var); } pthread_mutex_unlock(&srv->srv_blob.mtx); return 0; } int rpcBLOBServerState(rpc_func_t *call, int ic, array_t *iv) { rpc_srv_t *srv; RPC_CALLBACK_CHK_ARGS(call, ic); if (!call->func_parent) return -1; else srv = call->func_parent; if (AIT_TYPE(io_array(iv, 0, ait_val_t*)) != i32) return -1; srv->srv_blob.state = AIT_GET_I32(io_array(iv, 0, ait_val_t*)); return 0; } int rpcBLOBServerClients(rpc_func_t *call, int ic, array_t *iv) { rpc_srv_t *srv; array_t *vals; ait_val_t *v; rpc_cli_t *cli; register int i; const char *str = NULL; char wrk[INET6_ADDRSTRLEN]; struct sockaddr_in *s; struct sockaddr_in6 *s6; struct sockaddr_un *su; RPC_CALLBACK_CHECK_INPUT(call); if (!call->func_parent) return -1; else srv = call->func_parent; if (!(vals = rpc_srv_returnVars(call, srv->srv_numcli))) return -1; for (i = 0, cli = srv->srv_blob.clients; i < srv->srv_numcli; i++, cli++) { v = io_array(vals, i, ait_val_t*); if (!cli->cli_sa.sa_family) { AIT_SET_STR(v, ""); continue; } switch (cli->cli_sa.sa_family) { case AF_INET: s = (struct sockaddr_in*) &cli->cli_sa; str = inet_ntop(cli->cli_sa.sa_family, &s->sin_addr, wrk, sizeof wrk); break; case AF_INET6: s6 = (struct sockaddr_in6*) &cli->cli_sa; str = inet_ntop(cli->cli_sa.sa_family, &s6->sin6_addr, wrk, sizeof wrk); break; case AF_LOCAL: su = (struct sockaddr_un*) &cli->cli_sa; str = su->sun_path; break; } if (str) AIT_SET_STR(v, (char*) str); else AIT_SET_STR(v, "0.0.0.0"); } return 0; }