Annotation of libaitrpc/src/builtin.c, revision 1.7.2.2
1.1 misho 1: /*************************************************************************
2: * (C) 2010 AITNET ltd - Sofia/Bulgaria - <misho@aitbg.com>
3: * by Michael Pounov <misho@openbsd-bg.org>
4: *
5: * $Author: misho $
1.7.2.2 ! misho 6: * $Id: builtin.c,v 1.7.2.1 2012/05/15 23:28:20 misho Exp $
1.1 misho 7: *
1.2 misho 8: **************************************************************************
9: The ELWIX and AITNET software is distributed under the following
10: terms:
11:
12: All of the documentation and software included in the ELWIX and AITNET
13: Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
14:
1.6 misho 15: Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
1.2 misho 16: by Michael Pounov <misho@elwix.org>. All rights reserved.
17:
18: Redistribution and use in source and binary forms, with or without
19: modification, are permitted provided that the following conditions
20: are met:
21: 1. Redistributions of source code must retain the above copyright
22: notice, this list of conditions and the following disclaimer.
23: 2. Redistributions in binary form must reproduce the above copyright
24: notice, this list of conditions and the following disclaimer in the
25: documentation and/or other materials provided with the distribution.
26: 3. All advertising materials mentioning features or use of this software
27: must display the following acknowledgement:
28: This product includes software developed by Michael Pounov <misho@elwix.org>
29: ELWIX - Embedded LightWeight unIX and its contributors.
30: 4. Neither the name of AITNET nor the names of its contributors
31: may be used to endorse or promote products derived from this software
32: without specific prior written permission.
33:
34: THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND
35: ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
36: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
37: ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
38: FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
39: DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
40: OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
41: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
42: LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
43: OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
44: SUCH DAMAGE.
45: */
1.1 misho 46: #include "global.h"
47:
48:
49: /* builtin RPC server functions */
50:
51: int
1.4 misho 52: rpcServerClients(rpc_func_t *call, int ic, array_t *iv)
1.1 misho 53: {
1.2 misho 54: rpc_srv_t *srv;
1.1 misho 55: rpc_cli_t *cli;
56: register int i;
1.4 misho 57: int len;
1.3 misho 58: const char *str = NULL;
1.7.2.1 misho 59: char *val;
60: ait_val_t v;
1.1 misho 61:
1.2 misho 62: RPC_CALLBACK_CHECK_INPUT(call);
63: if (!call->func_parent)
1.1 misho 64: return -1;
65: else
1.2 misho 66: srv = call->func_parent;
67:
1.7.2.1 misho 68: len = io_arraySize(srv->srv_clients) * STRSIZ;
1.4 misho 69: if (!(val = malloc(len))) {
70: LOGERR;
1.1 misho 71: return -1;
1.4 misho 72: } else
73: memset(val, 0, len);
1.1 misho 74:
1.7.2.1 misho 75: for (i = 0; i < io_arraySize(srv->srv_clients); i++) {
76: cli = io_array(srv->srv_clients, i, rpc_cli_t*);
77: if (!cli)
1.1 misho 78: continue;
79:
1.7.2.1 misho 80: str = io_n2addr(&cli->cli_sa, &v);
1.2 misho 81: if (str)
1.4 misho 82: strlcat(val, (char*) str, len);
1.2 misho 83: else
1.4 misho 84: strlcat(val, "0.0.0.0", len);
85: strlcat(val, " ", len);
1.7.2.1 misho 86: AIT_FREE_VAL(&v);
1.1 misho 87: }
88:
1.7.2.1 misho 89: AIT_SET_STR(io_array(call->func_vars, 0, ait_val_t*), val);
1.4 misho 90: free(val);
1.1 misho 91: return 0;
92: }
93:
94: int
1.4 misho 95: rpcServerCalls(rpc_func_t *call, int ic, array_t *iv)
1.1 misho 96: {
1.2 misho 97: rpc_srv_t *srv;
1.1 misho 98: rpc_func_t *f;
1.7.2.1 misho 99: register int i = 0;
1.4 misho 100: int len;
101: char *val, str[MAXPATHLEN];
1.1 misho 102:
1.2 misho 103: RPC_CALLBACK_CHECK_INPUT(call);
104: if (!call->func_parent)
1.1 misho 105: return -1;
1.2 misho 106: else
107: srv = call->func_parent;
1.1 misho 108:
1.7.2.1 misho 109: TAILQ_FOREACH(f, &srv->srv_funcs, func_node)
110: i++;
1.4 misho 111: len = i * STRSIZ;
112:
113: if (!(val = malloc(len))) {
114: LOGERR;
1.1 misho 115: return -1;
1.4 misho 116: } else
117: memset(val, 0, len);
1.1 misho 118:
1.7.2.1 misho 119: TAILQ_FOREACH(f, &srv->srv_funcs, func_node)
120: if (AIT_ADDR(&f->func_name)) {
1.3 misho 121: memset(str, 0, sizeof str);
1.7.2.1 misho 122: snprintf(str, sizeof str, "/%hu/0x%p(%d); ", AIT_KEY(&f->func_name),
123: AIT_ADDR(&f->func_name), io_arraySize(f->func_vars));
1.4 misho 124: strlcat(val, str, len);
1.1 misho 125: }
126:
1.7.2.1 misho 127: AIT_SET_STR(io_array(f->func_vars, 0, ait_val_t*), val);
1.4 misho 128: free(val);
1.1 misho 129: return 0;
130: }
131:
132: int
1.4 misho 133: rpcServerSessions(rpc_func_t *call, int ic, array_t *iv)
1.1 misho 134: {
1.2 misho 135: rpc_srv_t *srv;
1.4 misho 136: ait_val_t *v;
1.1 misho 137:
1.2 misho 138: RPC_CALLBACK_CHECK_INPUT(call);
139: if (!call->func_parent)
1.1 misho 140: return -1;
1.2 misho 141: else
142: srv = call->func_parent;
1.1 misho 143:
1.7.2.1 misho 144: v = io_array(call->func_vars, 0, ait_val_t*);
1.4 misho 145: AIT_SET_U8(v, srv->srv_session.sess_version);
1.7.2.1 misho 146: v = io_array(call->func_vars, 1, ait_val_t*);
1.4 misho 147: AIT_SET_U32(v, srv->srv_session.sess_program);
1.7.2.1 misho 148: v = io_array(call->func_vars, 2, ait_val_t*);
149: AIT_SET_U8(v, srv->srv_session.sess_process);
150: v = io_array(call->func_vars, 3, ait_val_t*);
151: AIT_SET_I32(v, io_arraySize(srv->srv_clients));
1.1 misho 152:
153: return 0;
154: }
1.2 misho 155:
156: int
1.4 misho 157: rpcServerShutdown(rpc_func_t *call, int ic, array_t *iv)
1.2 misho 158: {
159: rpc_srv_t *srv;
160:
161: RPC_CALLBACK_CHECK_INPUT(call);
162: if (!call->func_parent)
163: return -1;
164: else
165: srv = call->func_parent;
166:
1.7.2.2 ! misho 167: srv->srv_kill = 1;
1.2 misho 168:
169: return 0;
170: }
171:
1.7.2.1 misho 172: /* ---------------------------------------------------- */
1.2 misho 173:
1.7.2.1 misho 174: #if 0
1.2 misho 175: int
1.4 misho 176: rpcBLOBServerShutdown(rpc_func_t *call, int ic, array_t *iv)
1.2 misho 177: {
178: rpc_srv_t *srv;
179:
180: RPC_CALLBACK_CHECK_INPUT(call);
181: if (!call->func_parent)
182: return -1;
183: else
184: srv = call->func_parent;
185:
1.3 misho 186: srv->srv_blob.state = kill;
1.2 misho 187:
188: return 0;
189: }
190:
191: int
1.4 misho 192: rpcBLOBServerVars(rpc_func_t *call, int ic, array_t *iv)
1.2 misho 193: {
194: rpc_srv_t *srv;
1.4 misho 195: array_t *vals;
1.2 misho 196: rpc_blob_t *b;
197: register int i;
1.4 misho 198: char *val, str[64];
199: int len;
1.2 misho 200:
201: RPC_CALLBACK_CHECK_INPUT(call);
202: if (!call->func_parent)
203: return -1;
204: else
205: srv = call->func_parent;
206:
1.4 misho 207: rpc_srv_getVars(call, &vals);
208:
209: if (srv->srv_blob.state == kill) {
210: AIT_SET_STR(io_array(vals, 0, ait_val_t*), "BLOB Server is killed");
211: return 1;
212: }
213: if (srv->srv_blob.state == disable) {
214: AIT_SET_STR(io_array(vals, 0, ait_val_t*), "BLOB Server is disabled");
215: return 1;
216: }
217:
1.2 misho 218: for (i = 0, b = srv->srv_blob.blobs; b; i++, b = b->blob_next);
1.4 misho 219: len = i * sizeof str;
220:
221: if (!len) {
222: AIT_SET_STR(io_array(vals, 0, ait_val_t*), "");
1.2 misho 223: return 0;
224: }
225:
1.4 misho 226: if (!(val = malloc(len))) {
227: LOGERR;
228: return -1;
229: } else
230: memset(val, 0, len);
231:
232: for (b = srv->srv_blob.blobs, i = 0; b; i++, b = b->blob_next) {
233: memset(str, 0, sizeof str);
234: snprintf(str, sizeof str, "0x%0X(%lu)=%p ", b->blob_var, (u_long) b->blob_len, b->blob_data);
235: strlcat(val, str, len);
236: }
237:
238: AIT_SET_STR(io_array(vals, 0, ait_val_t*), val);
239: free(val);
1.2 misho 240: return 0;
241: }
242:
243: int
1.4 misho 244: rpcBLOBServerState(rpc_func_t *call, int ic, array_t *iv)
1.2 misho 245: {
246: rpc_srv_t *srv;
247:
248: RPC_CALLBACK_CHK_ARGS(call, ic);
249: if (!call->func_parent)
250: return -1;
251: else
252: srv = call->func_parent;
253:
1.4 misho 254: if (AIT_TYPE(io_array(iv, 0, ait_val_t*)) != i32)
1.2 misho 255: return -1;
256:
1.4 misho 257: srv->srv_blob.state = AIT_GET_I32(io_array(iv, 0, ait_val_t*));
1.2 misho 258: return 0;
259: }
260:
261: int
1.4 misho 262: rpcBLOBServerClients(rpc_func_t *call, int ic, array_t *iv)
1.2 misho 263: {
264: rpc_srv_t *srv;
1.4 misho 265: array_t *vals;
1.2 misho 266: rpc_cli_t *cli;
267: register int i;
1.4 misho 268: int len;
1.3 misho 269: const char *str = NULL;
1.4 misho 270: char *val, wrk[INET6_ADDRSTRLEN];
1.2 misho 271:
272: RPC_CALLBACK_CHECK_INPUT(call);
273: if (!call->func_parent)
274: return -1;
275: else
276: srv = call->func_parent;
277:
1.4 misho 278: rpc_srv_getVars(call, &vals);
279:
280: if (srv->srv_blob.state == kill) {
281: AIT_SET_STR(io_array(vals, 0, ait_val_t*), "BLOB Server is killed");
282: return 1;
283: }
284: if (srv->srv_blob.state == disable) {
285: AIT_SET_STR(io_array(vals, 0, ait_val_t*), "BLOB Server is disabled");
286: return 1;
287: }
288:
289: len = srv->srv_numcli * STRSIZ;
290: if (!(val = malloc(len))) {
291: LOGERR;
1.2 misho 292: return -1;
1.4 misho 293: } else
294: memset(val, 0, len);
1.2 misho 295:
1.4 misho 296: for (i = 0, cli = srv->srv_blob.clients; i < srv->srv_numcli; i++, cli++) {
1.5 misho 297: if (!cli->cli_sa.sa.sa_family)
1.2 misho 298: continue;
299:
1.5 misho 300: switch (cli->cli_sa.sa.sa_family) {
1.3 misho 301: case AF_INET:
1.5 misho 302: str = inet_ntop(cli->cli_sa.sa.sa_family, &cli->cli_sa.sin.sin_addr, wrk, sizeof wrk);
1.3 misho 303: break;
304: case AF_INET6:
1.5 misho 305: str = inet_ntop(cli->cli_sa.sa.sa_family, &cli->cli_sa.sin6.sin6_addr, wrk, sizeof wrk);
1.3 misho 306: break;
307: case AF_LOCAL:
1.5 misho 308: str = cli->cli_sa.sun.sun_path;
1.3 misho 309: break;
1.2 misho 310: }
311: if (str)
1.4 misho 312: strlcat(val, (char*) str, len);
1.2 misho 313: else
1.4 misho 314: strlcat(val, "0.0.0.0", len);
315: strlcat(val, " ", len);
1.2 misho 316: }
317:
1.4 misho 318: AIT_SET_STR(io_array(vals, 0, ait_val_t*), val);
319: free(val);
1.2 misho 320: return 0;
321: }
1.7.2.1 misho 322: #endif
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