Annotation of libaitrpc/src/builtin.c, revision 1.3.2.4
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 $
1.3.2.4 ! misho 6: * $Id: builtin.c,v 1.3.2.3 2011/08/31 17:11:58 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:
15: Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
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
1.3.2.3 misho 52: rpcServerClients(rpc_func_t *call, int ic, array_t *iv)
1.1 misho 53: {
1.2 misho 54: rpc_srv_t *srv;
1.3.2.3 misho 55: array_t *vals;
1.1 misho 56: rpc_cli_t *cli;
57: register int i;
1.3 misho 58: const char *str = NULL;
1.3.2.4 ! misho 59: char *val, wrk[INET6_ADDRSTRLEN];
1.1 misho 60: struct sockaddr_in *s;
61: struct sockaddr_in6 *s6;
1.3 misho 62: struct sockaddr_un *su;
1.1 misho 63:
1.2 misho 64: RPC_CALLBACK_CHECK_INPUT(call);
65: if (!call->func_parent)
1.1 misho 66: return -1;
67: else
1.2 misho 68: srv = call->func_parent;
69:
1.3.2.4 ! misho 70: rpc_srv_getVars(call, &vals);
! 71:
! 72: if (!(val = calloc(srv->srv_numcli, STRSIZ))) {
! 73: LOGERR;
1.1 misho 74: return -1;
1.3.2.4 ! misho 75: } else
! 76: memset(val, 0, srv->srv_numcli * STRSIZ);
1.1 misho 77:
1.3.2.3 misho 78: for (i = 0, cli = srv->srv_clients; i < srv->srv_numcli; i++, cli++) {
1.3.2.4 ! misho 79: if (!cli->cli_sa.sa_family)
1.1 misho 80: continue;
81:
1.3 misho 82: switch (cli->cli_sa.sa_family) {
83: case AF_INET:
84: s = (struct sockaddr_in*) &cli->cli_sa;
85: str = inet_ntop(cli->cli_sa.sa_family, &s->sin_addr, wrk, sizeof wrk);
86: break;
87: case AF_INET6:
88: s6 = (struct sockaddr_in6*) &cli->cli_sa;
89: str = inet_ntop(cli->cli_sa.sa_family, &s6->sin6_addr, wrk, sizeof wrk);
90: break;
91: case AF_LOCAL:
92: su = (struct sockaddr_un*) &cli->cli_sa;
93: str = su->sun_path;
94: break;
1.1 misho 95: }
1.2 misho 96: if (str)
1.3.2.4 ! misho 97: strlcat(val, (char*) str, srv->srv_numcli * STRSIZ);
1.2 misho 98: else
1.3.2.4 ! misho 99: strlcat(val, "0.0.0.0", srv->srv_numcli * STRSIZ);
! 100: strlcat(val, " ", srv->srv_numcli * STRSIZ);
1.1 misho 101: }
102:
1.3.2.4 ! misho 103: AIT_SET_STR(io_array(vals, 0, ait_val_t*), val);
! 104: free(val);
1.1 misho 105: return 0;
106: }
107:
108: int
1.3.2.3 misho 109: rpcServerCalls(rpc_func_t *call, int ic, array_t *iv)
1.1 misho 110: {
1.2 misho 111: rpc_srv_t *srv;
1.3.2.3 misho 112: array_t *vals;
1.1 misho 113: rpc_func_t *f;
114: register int i;
1.3.2.4 ! misho 115: int len;
! 116: char *val, str[MAXPATHLEN];
1.1 misho 117:
1.2 misho 118: RPC_CALLBACK_CHECK_INPUT(call);
119: if (!call->func_parent)
1.1 misho 120: return -1;
1.2 misho 121: else
122: srv = call->func_parent;
1.1 misho 123:
124: for (i = 0, f = srv->srv_funcs; f; i++, f = f->func_next);
1.3.2.4 ! misho 125: len = i * STRSIZ;
! 126:
! 127: rpc_srv_getVars(call, &vals);
! 128:
! 129: if (!(val = malloc(len))) {
! 130: LOGERR;
1.1 misho 131: return -1;
1.3.2.4 ! misho 132: } else
! 133: memset(val, 0, len);
1.1 misho 134:
1.3.2.3 misho 135: for (f = srv->srv_funcs, i = 0; f; f = f->func_next) {
1.1 misho 136: if (*f->func_name) {
1.3 misho 137: memset(str, 0, sizeof str);
1.3.2.4 ! misho 138: snprintf(str, sizeof str, "/%s/%s(%d); ",
! 139: f->func_file, f->func_name, io_arraySize(f->func_vars));
! 140: strlcat(val, str, len);
1.1 misho 141: }
142: }
143:
1.3.2.4 ! misho 144: AIT_SET_STR(io_array(vals, 0, ait_val_t*), val);
! 145: free(val);
1.1 misho 146: return 0;
147: }
148:
149: int
1.3.2.3 misho 150: rpcServerSessions(rpc_func_t *call, int ic, array_t *iv)
1.1 misho 151: {
1.2 misho 152: rpc_srv_t *srv;
1.3.2.3 misho 153: array_t *vals;
154: ait_val_t *v;
1.1 misho 155:
1.2 misho 156: RPC_CALLBACK_CHECK_INPUT(call);
157: if (!call->func_parent)
1.1 misho 158: return -1;
1.2 misho 159: else
160: srv = call->func_parent;
1.1 misho 161:
1.3.2.4 ! misho 162: rpc_srv_getVars(call, &vals);
1.1 misho 163:
1.3.2.3 misho 164: v = io_array(vals, 0, ait_val_t*);
165: AIT_SET_U8(v, srv->srv_session.sess_version);
166: v = io_array(vals, 1, ait_val_t*);
167: AIT_SET_U32(v, srv->srv_session.sess_program);
168: v = io_array(vals, 2, ait_val_t*);
169: AIT_SET_U32(v, srv->srv_session.sess_process);
170: v = io_array(vals, 3, ait_val_t*);
171: AIT_SET_I32(v, srv->srv_numcli);
1.1 misho 172:
173: return 0;
174: }
1.2 misho 175:
176: int
1.3.2.3 misho 177: rpcServerShutdown(rpc_func_t *call, int ic, array_t *iv)
1.2 misho 178: {
179: rpc_srv_t *srv;
180:
181: RPC_CALLBACK_CHECK_INPUT(call);
182: if (!call->func_parent)
183: return -1;
184: else
185: srv = call->func_parent;
186:
187: pthread_mutex_lock(&srv->srv_mtx);
1.3 misho 188: srv->srv_kill = kill;
1.2 misho 189: pthread_mutex_unlock(&srv->srv_mtx);
190:
191: return 0;
192: }
193:
194: // ----------------------------------------------------
195:
196: int
1.3.2.3 misho 197: rpcBLOBServerShutdown(rpc_func_t *call, int ic, array_t *iv)
1.2 misho 198: {
199: rpc_srv_t *srv;
200:
201: RPC_CALLBACK_CHECK_INPUT(call);
202: if (!call->func_parent)
203: return -1;
204: else
205: srv = call->func_parent;
206:
207: pthread_mutex_lock(&srv->srv_blob.mtx);
1.3 misho 208: srv->srv_blob.state = kill;
1.2 misho 209: pthread_mutex_unlock(&srv->srv_blob.mtx);
210:
211: return 0;
212: }
213:
214: int
1.3.2.3 misho 215: rpcBLOBServerVars(rpc_func_t *call, int ic, array_t *iv)
1.2 misho 216: {
217: rpc_srv_t *srv;
1.3.2.3 misho 218: array_t *vals;
1.2 misho 219: rpc_blob_t *b;
220: register int i;
1.3.2.4 ! misho 221: char *val, str[12];
! 222: int len;
1.2 misho 223:
224: RPC_CALLBACK_CHECK_INPUT(call);
225: if (!call->func_parent)
226: return -1;
227: else
228: srv = call->func_parent;
229:
230: pthread_mutex_lock(&srv->srv_blob.mtx);
231: for (i = 0, b = srv->srv_blob.blobs; b; i++, b = b->blob_next);
1.3.2.4 ! misho 232: len = i * sizeof str;
! 233:
! 234: rpc_srv_getVars(call, &vals);
! 235:
! 236: if (!(val = malloc(len))) {
! 237: LOGERR;
! 238: return -1;
! 239: } else
! 240: memset(val, 0, len);
1.2 misho 241:
1.3.2.3 misho 242: for (b = srv->srv_blob.blobs, i = 0; b; i++, b = b->blob_next) {
1.3.2.4 ! misho 243: memset(str, 0, sizeof str);
! 244: snprintf(str, sizeof str, "0x%0X ", b->blob_var);
! 245: strlcat(val, str, len);
1.3.2.3 misho 246: }
1.2 misho 247: pthread_mutex_unlock(&srv->srv_blob.mtx);
248:
1.3.2.4 ! misho 249: AIT_SET_STR(io_array(vals, 0, ait_val_t*), val);
! 250: free(val);
1.2 misho 251: return 0;
252: }
253:
254: int
1.3.2.3 misho 255: rpcBLOBServerState(rpc_func_t *call, int ic, array_t *iv)
1.2 misho 256: {
257: rpc_srv_t *srv;
258:
259: RPC_CALLBACK_CHK_ARGS(call, ic);
260: if (!call->func_parent)
261: return -1;
262: else
263: srv = call->func_parent;
264:
1.3.2.3 misho 265: if (AIT_TYPE(io_array(iv, 0, ait_val_t*)) != i32)
1.2 misho 266: return -1;
267:
1.3.2.3 misho 268: srv->srv_blob.state = AIT_GET_I32(io_array(iv, 0, ait_val_t*));
1.2 misho 269: return 0;
270: }
271:
272: int
1.3.2.3 misho 273: rpcBLOBServerClients(rpc_func_t *call, int ic, array_t *iv)
1.2 misho 274: {
275: rpc_srv_t *srv;
1.3.2.3 misho 276: array_t *vals;
1.2 misho 277: rpc_cli_t *cli;
278: register int i;
1.3 misho 279: const char *str = NULL;
1.3.2.4 ! misho 280: char *val, wrk[INET6_ADDRSTRLEN];
1.2 misho 281: struct sockaddr_in *s;
282: struct sockaddr_in6 *s6;
1.3 misho 283: struct sockaddr_un *su;
1.2 misho 284:
285: RPC_CALLBACK_CHECK_INPUT(call);
286: if (!call->func_parent)
287: return -1;
288: else
289: srv = call->func_parent;
290:
1.3.2.4 ! misho 291: rpc_srv_getVars(call, &vals);
! 292:
! 293: if (!(val = calloc(srv->srv_numcli, STRSIZ))) {
! 294: LOGERR;
1.2 misho 295: return -1;
1.3.2.4 ! misho 296: } else
! 297: memset(val, 0, srv->srv_numcli * STRSIZ);
1.2 misho 298:
1.3.2.3 misho 299: for (i = 0, cli = srv->srv_blob.clients; i < srv->srv_numcli; i++, cli++) {
1.3.2.4 ! misho 300: if (!cli->cli_sa.sa_family)
1.2 misho 301: continue;
302:
1.3 misho 303: switch (cli->cli_sa.sa_family) {
304: case AF_INET:
305: s = (struct sockaddr_in*) &cli->cli_sa;
306: str = inet_ntop(cli->cli_sa.sa_family, &s->sin_addr, wrk, sizeof wrk);
307: break;
308: case AF_INET6:
309: s6 = (struct sockaddr_in6*) &cli->cli_sa;
310: str = inet_ntop(cli->cli_sa.sa_family, &s6->sin6_addr, wrk, sizeof wrk);
311: break;
312: case AF_LOCAL:
313: su = (struct sockaddr_un*) &cli->cli_sa;
314: str = su->sun_path;
315: break;
1.2 misho 316: }
317: if (str)
1.3.2.4 ! misho 318: strlcat(val, (char*) str, srv->srv_numcli * STRSIZ);
1.2 misho 319: else
1.3.2.4 ! misho 320: strlcat(val, "0.0.0.0", srv->srv_numcli * STRSIZ);
! 321: strlcat(val, " ", srv->srv_numcli * STRSIZ);
1.2 misho 322: }
323:
1.3.2.4 ! misho 324: AIT_SET_STR(io_array(vals, 0, ait_val_t*), val);
! 325: free(val);
1.2 misho 326: return 0;
327: }
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