Annotation of OpenXM_contrib2/asir2000/io/tcpf.c, Revision 1.35
1.10 noro 1: /*
2: * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
3: * All rights reserved.
4: *
5: * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
6: * non-exclusive and royalty-free license to use, copy, modify and
7: * redistribute, solely for non-commercial and non-profit purposes, the
8: * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
9: * conditions of this Agreement. For the avoidance of doubt, you acquire
10: * only a limited right to use the SOFTWARE hereunder, and FLL or any
11: * third party developer retains all rights, including but not limited to
12: * copyrights, in and to the SOFTWARE.
13: *
14: * (1) FLL does not grant you a license in any way for commercial
15: * purposes. You may use the SOFTWARE only for non-commercial and
16: * non-profit purposes only, such as academic, research and internal
17: * business use.
18: * (2) The SOFTWARE is protected by the Copyright Law of Japan and
19: * international copyright treaties. If you make copies of the SOFTWARE,
20: * with or without modification, as permitted hereunder, you shall affix
21: * to all such copies of the SOFTWARE the above copyright notice.
22: * (3) An explicit reference to this SOFTWARE and its copyright owner
23: * shall be made on your publication or presentation in any form of the
24: * results obtained by use of the SOFTWARE.
25: * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
1.11 noro 26: * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
1.10 noro 27: * for such modification or the source code of the modified part of the
28: * SOFTWARE.
29: *
30: * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
31: * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
32: * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
33: * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
34: * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
35: * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
36: * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
37: * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
38: * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
39: * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
40: * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
41: * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
42: * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
43: * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
44: * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
45: * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
46: * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
1.35 ! noro 47: * $OpenXM: OpenXM_contrib2/asir2000/io/tcpf.c,v 1.34 2002/08/02 09:43:12 noro Exp $
1.10 noro 48: */
1.1 noro 49: #include "ca.h"
50: #include "parse.h"
51: #include "com.h"
52: #include <signal.h>
1.27 noro 53: #include <string.h>
1.1 noro 54: #if !defined(VISUAL)
1.28 noro 55: #include <unistd.h>
1.1 noro 56: #include <sys/types.h>
57: #include <pwd.h>
58: #endif
59: #include "ox.h"
60:
61: #if defined(VISUAL)
1.15 noro 62: #include <stdlib.h>
1.19 noro 63: #include <winsock2.h>
1.15 noro 64: #include <process.h>
1.1 noro 65: #endif
66:
67: #define OX_XTERM "ox_xterm"
68:
69: #if !defined(_PA_RISC1_1)
70: #define RSH "rsh"
71: #else
72: #define RSH "remsh"
73: #endif
74:
75: static struct m_c {
76: int m,c,af_unix;
77: } *m_c_tab;
78:
79: static int m_c_i,m_c_s;
1.16 noro 80: int I_am_server;
1.1 noro 81:
82: #if MPI
83: extern int mpi_nprocs;
84: #define valid_mctab_index(ind)\
1.8 noro 85: if((ind)<0||(ind)>=mpi_nprocs){error("invalid server id");}
1.16 noro 86: #define check_valid_mctab_index(ind)\
87: if((ind)<0||(ind)>=mpi_nprocs){(ind)=-1;}
1.1 noro 88: #else
89: #define valid_mctab_index(ind)\
90: if((ind)<0||(ind)>=m_c_i||\
1.8 noro 91: ((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){error("invalid server id");}
1.16 noro 92: #define check_valid_mctab_index(ind)\
93: if((ind)<0||(ind)>=m_c_i||\
94: ((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){(ind)=-1;}
1.1 noro 95: #endif
96:
97: int register_server();
98: int get_mcindex(int);
99:
1.8 noro 100: void Pox_send_raw_cmo(), Pox_recv_raw_cmo();
101:
1.26 noro 102: void Pox_launch(),Pox_launch_nox();
1.1 noro 103: void Pox_launch_generic();
104: void Pox_shutdown();
105:
1.5 noro 106: void Pox_rpc(),Pox_cmo_rpc(),Pox_reset(),Pox_intr(),Pox_sync(),Pox_select();
1.1 noro 107:
108: void Pox_push_local(),Pox_push_cmo(),Pox_push_vl(),Pox_push_cmd();
109:
110: void Pox_pop_local(),Pox_pop_cmo();
111: void Pox_pop0_local(),Pox_pop0_cmo();
112: void Pox_pop_string(),Pox_pop0_string();
113: void Pox_get(),Pox_pops();
114:
115: void Pox_execute_function(),Pox_execute_string();
116: void Pox_setname(), Pox_evalname();
117: void Pox_flush();
118: void Pgenerate_port(),Ptry_bind_listen(),Ptry_connect(),Ptry_accept();
119: void Pregister_server();
120: void Pox_get_serverinfo();
1.8 noro 121: void Pox_mpi_myid(), Pox_mpi_nprocs();
1.1 noro 122:
123: void ox_launch_generic();
124:
125: pointer bevalf();
126:
127: struct ftab tcp_tab[] = {
1.8 noro 128: {"ox_send_raw_cmo",Pox_send_raw_cmo,2},
129: {"ox_recv_raw_cmo",Pox_recv_raw_cmo,1},
1.1 noro 130: {"ox_get_serverinfo",Pox_get_serverinfo,-1},
131: {"generate_port",Pgenerate_port,-1},
132: {"try_bind_listen",Ptry_bind_listen,1},
133: {"try_connect",Ptry_connect,2},
134: {"try_accept",Ptry_accept,2},
135: {"register_server",Pregister_server,4},
136: {"ox_flush",Pox_flush,1},
137: {"ox_launch",Pox_launch,-3},
138: {"ox_launch_nox",Pox_launch_nox,-3},
139: {"ox_launch_generic",Pox_launch_generic,7},
140: {"ox_shutdown",Pox_shutdown,1},
141:
142: {"ox_rpc",Pox_rpc,-99999999},
143: {"ox_cmo_rpc",Pox_cmo_rpc,-99999999},
144:
145: {"ox_sync",Pox_sync,1},
1.8 noro 146: #if MPI
147: {"ox_mpi_myid",Pox_mpi_myid,0},
148: {"ox_mpi_nprocs",Pox_mpi_nprocs,0},
149: #endif
1.1 noro 150: #if !MPI
151: {"ox_reset",Pox_reset,-2},
1.5 noro 152: {"ox_intr",Pox_intr,1},
1.1 noro 153: {"ox_select",Pox_select,-2},
154: #endif
155:
156: {"ox_pop_string",Pox_pop_string,1},
157: {"ox_pop0_string",Pox_pop0_string,1},
158: {"ox_pop_local",Pox_pop_local,1},
159: {"ox_pop0_local",Pox_pop0_local,1},
160: {"ox_pop_cmo",Pox_pop_cmo,1},
161: {"ox_pop0_cmo",Pox_pop0_cmo,1},
1.3 noro 162: {"ox_get",Pox_get,-1},
1.1 noro 163: {"ox_pops",Pox_pops,-2},
164:
165: {"ox_push_vl",Pox_push_vl,1},
166: {"ox_push_local",Pox_push_local,-99999999},
167: {"ox_push_cmo",Pox_push_cmo,-99999999},
168: {"ox_push_cmd",Pox_push_cmd,2},
169:
170: {"ox_setname",Pox_setname,2},
171: {"ox_evalname",Pox_evalname,2},
172:
173: {"ox_execute_string",Pox_execute_string,2},
174: {"ox_execute_function",Pox_execute_function,3},
175:
176:
177: {0,0,0},
178: };
179:
180: extern struct IOFP iofp[];
181: extern MATHCAP my_mathcap;
1.6 noro 182: extern int ox_exchange_mathcap;
1.1 noro 183:
184: char *getenv();
185:
1.8 noro 186: #if MPI
187: extern int mpi_myid, mpi_nprocs;
188:
1.26 noro 189: void Pox_mpi_myid(Q *rp)
1.8 noro 190: {
191: STOQ(mpi_myid,*rp);
192: }
193:
1.26 noro 194: void Pox_mpi_nprocs(Q *rp)
1.8 noro 195: {
196: STOQ(mpi_nprocs,*rp);
197: }
198: #endif
199:
1.26 noro 200: void Pox_get_serverinfo(NODE arg,LIST *rp)
1.1 noro 201: {
202: int i,c;
1.24 noro 203: Q s_id;
1.1 noro 204: NODE t,n0,n;
205: LIST list,l;
206:
207: if ( !arg ) {
1.35 ! noro 208: for ( i = I_am_server?1:0, n0 = 0; i < m_c_i; i++ )
1.8 noro 209: if ( (m_c_tab[i].m>=0) || (m_c_tab[i].c>=0) ) {
1.1 noro 210: c = m_c_tab[i].c;
211: ox_get_serverinfo(c,&list);
1.24 noro 212: STOQ(i,s_id);
213: t = mknode(2,s_id,list);
1.1 noro 214: MKLIST(l,t);
215: NEXTNODE(n0,n);
216: BDY(n) = (pointer)l;
217: }
218: if ( n0 )
219: NEXT(n) = 0;
220: MKLIST(*rp,n0);
221: } else {
222: i = QTOS((Q)ARG0(arg));
1.8 noro 223: if ( i >= 0 && i < m_c_i && ((m_c_tab[i].m>=0) || (m_c_tab[i].c>=0)) )
1.1 noro 224: ox_get_serverinfo(m_c_tab[i].c,rp);
225: else {
226: MKLIST(*rp,0);
227: }
228: }
229: }
230:
231: /*
232: if noarg or arg[0]==0 then use IP socket and return a port number
233: else use UNIX socket and return a string which represents a path name
234: */
235:
1.26 noro 236: void Pgenerate_port(NODE arg,Obj *rp)
1.1 noro 237: {
238: char port_str[BUFSIZ];
239: int port;
240: char *s;
241: STRING str;
242: Q q;
243:
244: if ( !arg || !ARG0(arg) ) {
245: generate_port(0,port_str);
246: port = atoi(port_str);
247: STOQ(port,q);
248: *rp = (Obj)q;
249: } else {
250: generate_port(1,port_str);
1.26 noro 251: s = (char *)MALLOC(strlen((char *)port_str)+1);
1.1 noro 252: strcpy(s,port_str);
253: MKSTR(str,s);
254: *rp = (Obj)str;
255: }
256: }
257:
258: /*
259: try_bind_listen(port)
260: */
261:
1.26 noro 262: void Ptry_bind_listen(NODE arg,Q *rp)
1.1 noro 263: {
264: char port_str[BUFSIZ];
265: int port,s,use_unix;
266:
1.28 noro 267: if ( IS_CYGWIN || !ARG0(arg) || NUM(ARG0(arg)) ) {
1.1 noro 268: port = QTOS((Q)ARG0(arg));
269: sprintf(port_str,"%d",port);
270: use_unix = 0;
271: } else {
272: strcpy(port_str,BDY((STRING)ARG0(arg)));
273: use_unix = 1;
274: }
275: s = try_bind_listen(use_unix,port_str);
276: STOQ(s,*rp);
277: }
278:
279: /*
280: try_connect(host,port)
281: */
282:
1.26 noro 283: void Ptry_connect(NODE arg,Q *rp)
1.1 noro 284: {
285: char port_str[BUFSIZ];
286: char *host;
287: int port,s,use_unix;
288:
1.28 noro 289: if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) ) {
1.1 noro 290: port = QTOS((Q)ARG1(arg));
291: sprintf(port_str,"%d",port);
292: use_unix = 0;
293: } else {
294: strcpy(port_str,BDY((STRING)ARG1(arg)));
295: use_unix = 1;
296: }
297: host = BDY((STRING)ARG0(arg));
298: s = try_connect(use_unix,host,port_str);
299: STOQ(s,*rp);
300: }
301:
302: /*
303: try_accept(sock,port)
304: */
305:
1.26 noro 306: void Ptry_accept(NODE arg,Q *rp)
1.1 noro 307: {
308: int use_unix,s;
309:
1.28 noro 310: if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) )
1.1 noro 311: use_unix = 0;
312: else
313: use_unix = 1;
314: s = try_accept(use_unix,QTOS((Q)ARG0(arg)));
315: STOQ(s,*rp);
316: }
317:
318: /*
319: register_server(cs,cport,ss,sport)
320: */
321:
1.26 noro 322: void Pregister_server(NODE arg,Q *rp)
1.1 noro 323: {
324: int cs,ss,cn,sn,ind,use_unix,id;
325: char cport_str[BUFSIZ],sport_str[BUFSIZ];
1.26 noro 326: Obj obj;
1.1 noro 327: MATHCAP server_mathcap;
328:
329: cs = QTOS((Q)ARG0(arg));
330: ss = QTOS((Q)ARG2(arg));
1.28 noro 331: if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) ) {
1.1 noro 332: sprintf(cport_str,"%d",QTOS((Q)ARG1(arg)));
333: use_unix = 0;
334: } else {
335: strcpy(cport_str,BDY((STRING)ARG1(arg)));
336: use_unix = 1;
337: }
338: if ( !ARG3(arg) || NUM(ARG3(arg)) ) {
339: if ( use_unix )
340: error("register_server : the protocol should conincide for two sockets");
341: sprintf(sport_str,"%d",QTOS((Q)ARG3(arg)));
342: } else {
343: if ( !use_unix )
344: error("register_server : the protocol should conincide for two sockets");
345: strcpy(sport_str,BDY((STRING)ARG3(arg)));
346: }
347:
348: /* client mode */
349: cn = get_iofp(cs,cport_str,0);
350: sn = get_iofp(ss,sport_str,0);
1.12 noro 351: /* get_iofp returns -1 if the laucher could not spawn the server */
352: if ( sn < 0 ) {
353: /* we should terminate the launcher */
354: ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);
355: STOQ(-1,*rp);
356: return;
357: }
1.1 noro 358:
359: /* register server to the server list */
360: ind = register_server(use_unix,cn,sn);
361:
1.6 noro 362: if ( ox_exchange_mathcap ) {
363: /* request remote mathcap */
364: ox_send_cmd(sn,SM_mathcap);
365: ox_send_cmd(sn,SM_popCMO);
366: ox_flush_stream_force(sn);
1.26 noro 367: ox_recv(sn,&id,&obj); server_mathcap = (MATHCAP)obj;
1.6 noro 368: store_remote_mathcap(sn,server_mathcap);
369:
370: /* send my mathcap */
371: create_my_mathcap("asir");
372: ox_send_data(sn,my_mathcap);
373: ox_send_cmd(sn,SM_setMathcap);
374: }
1.1 noro 375: /* return the server id */
376: STOQ(ind,*rp);
377: }
378:
379: /*
380: ox_launch_generic(host,launcher,server,use_unix,use_ssh,use_x,conn_to_serv)
381:
382: Input
383: host: hostname on which servers run
384: launcher: path name of the launcher
385: server: path name of the server
386: use_unix: use UNIX domain socket if 1
387: use_ssh: use ssh if 1
388: use_x: use X11 facilities if 1
389: conn_to_serv: connect to server if 1
390: */
391:
1.26 noro 392: void Pox_launch_generic(NODE arg,Q *rp)
1.1 noro 393: {
394: int use_unix,use_ssh,use_x,conn_to_serv;
395: char *host,*launcher,*server;
1.26 noro 396: Q ret;
1.1 noro 397:
398: host = (arg&&ARG0(arg))?BDY((STRING)ARG0(arg)):0;
399: launcher = BDY((STRING)ARG1(arg));
400: server = BDY((STRING)ARG2(arg));
1.28 noro 401: use_unix = !IS_CYGWIN && ARG3(arg) ? 1 : 0;
1.1 noro 402: use_ssh = ARG4(arg) ? 1 : 0;
403: use_x = ARG5(arg) ? 1 : 0;
404: conn_to_serv = QTOS((Q)ARG6(arg));
1.28 noro 405: if ( !IS_CYGWIN && !host )
1.1 noro 406: use_unix = 1;
407: ox_launch_generic(host,launcher,server,
1.26 noro 408: use_unix,use_ssh,use_x,conn_to_serv,&ret);
409: *rp = ret;
1.1 noro 410: }
411:
1.26 noro 412: void ox_launch_generic(char *host,char *launcher,char *server,
413: int use_unix,int use_ssh,int use_x,int conn_to_serv,Q *rp)
1.1 noro 414: {
415: int cs,ss,cn,sn,ind,id;
416: char control_port_str[BUFSIZ];
417: char server_port_str[BUFSIZ];
1.26 noro 418: Obj obj;
1.1 noro 419: MATHCAP server_mathcap;
420:
421: control_port_str[0] = 0;
422: server_port_str[0] = 0;
423: do {
424: generate_port(use_unix,control_port_str);
425: generate_port(use_unix,server_port_str);
426: if ( !conn_to_serv ) {
427: cs = try_bind_listen(use_unix,control_port_str);
428: ss = try_bind_listen(use_unix,server_port_str);
429: }
430: spawn_server(host,launcher,server,
431: use_unix,use_ssh,use_x,conn_to_serv,
432: control_port_str,server_port_str);
433: if ( conn_to_serv ) {
434: cs = try_connect(use_unix,host,control_port_str);
435: ss = try_connect(use_unix,host,server_port_str);
436: } else {
437: cs = try_accept(use_unix,cs);
438: ss = try_accept(use_unix,ss);
439: }
440: } while ( cs < 0 || ss < 0 );
441:
442: /* client mode */
443: cn = get_iofp(cs,control_port_str,0);
444: sn = get_iofp(ss,server_port_str,0);
1.12 noro 445: /* get_iofp returns -1 if the laucher could not spawn the server */
446: if ( sn < 0 ) {
447: /* we should terminate the launcher */
448: ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);
449: STOQ(-1,*rp);
450: return;
451: }
1.1 noro 452:
453: /* register server to the server list */
454: ind = register_server(use_unix,cn,sn);
455:
1.6 noro 456: if ( ox_exchange_mathcap ) {
457: /* request remote mathcap */
458: ox_send_cmd(sn,SM_mathcap);
459: ox_send_cmd(sn,SM_popCMO);
460: ox_flush_stream_force(sn);
1.26 noro 461: ox_recv(sn,&id,&obj); server_mathcap = (MATHCAP)obj;
1.6 noro 462: store_remote_mathcap(sn,server_mathcap);
463:
464: /* send my mathcap */
465: create_my_mathcap("asir");
466: ox_send_data(sn,my_mathcap);
467: ox_send_cmd(sn,SM_setMathcap);
468: }
1.1 noro 469: /* return the server id */
470: STOQ(ind,*rp);
471: }
472:
1.28 noro 473: #if defined(__CYGWIN__)
1.29 noro 474: static void bslash2slash(char *buf)
475: {
476: char *p;
477:
478: for ( p = buf; *p; p++ )
479: if ( *p == '\\' )
480: *p = '/';
481: }
482:
1.28 noro 483: static int get_start_path(char *buf)
484: {
485: static char start_path[BUFSIZ];
486: static int start_initialized = 0;
487: char name[BUFSIZ];
488:
489: if ( start_initialized ) {
490: strcpy(buf,start_path);
491: return 1;
492: }
493:
1.32 noro 494: /* Windows98 */
495: strcpy(buf,"c:\\windows\\command\\start.exe");
496: cygwin_conv_to_full_posix_path(buf,name);
497: if ( !access(name,X_OK) ) {
498: bslash2slash(buf);
499: strcpy(start_path,buf);
500: start_initialized = 1;
501: return 1;
502: }
503:
1.28 noro 504: /* Windows2000 */
505: strcpy(buf,"c:\\winnt\\system32\\start.exe");
506: cygwin_conv_to_full_posix_path(buf,name);
507: if ( !access(name,X_OK) ) {
1.29 noro 508: bslash2slash(buf);
1.28 noro 509: strcpy(start_path,buf);
1.32 noro 510: start_initialized = 1;
511: return 1;
512: }
513:
514: strcpy(buf,"c:\\winnt\\system32\\cmd.exe");
515: cygwin_conv_to_full_posix_path(buf,name);
516: if ( !access(name,X_OK) ) {
517: bslash2slash(buf);
518: sprintf(start_path,"%s /c start",buf);
519: strcpy(buf,start_path);
520: start_initialized = 1;
1.28 noro 521: return 1;
522: }
523:
1.32 noro 524: strcpy(buf,"c:\\windows\\system32\\cmd.exe");
1.28 noro 525: cygwin_conv_to_full_posix_path(buf,name);
526: if ( !access(name,X_OK) ) {
1.29 noro 527: bslash2slash(buf);
1.32 noro 528: sprintf(start_path,"%s /c start",buf);
529: strcpy(buf,start_path);
530: start_initialized = 1;
1.28 noro 531: return 1;
532: }
533:
534: return 0;
535: }
536:
537: static void get_launcher_path(char *buf)
538: {
539: static char rootname[BUFSIZ];
540: static char launcher_path[BUFSIZ];
541: static int launcher_initialized = 0;
542: char name[BUFSIZ];
543:
544: if ( launcher_initialized ) {
545: strcpy(buf,launcher_path);
546: return;
547: }
548:
549: get_rootdir(rootname,sizeof(rootname));
550: sprintf(name,"%s/ox_launch.exe",rootname);
551: cygwin_conv_to_full_win32_path(name,launcher_path);
1.29 noro 552: bslash2slash(launcher_path);
1.28 noro 553: launcher_initialized = 1;
554: strcpy(buf,launcher_path);
555: }
556: #endif
557:
1.26 noro 558: void spawn_server(char *host,char *launcher,char *server,
559: int use_unix,int use_ssh,int use_x,int conn_to_serv,
560: char *control_port_str,char *server_port_str)
1.1 noro 561: {
562: char localhost[BUFSIZ];
1.31 noro 563: char *dname,*conn_str,*rsh,*dname0,*asirhost;
1.15 noro 564: char AsirExe[BUFSIZ];
565: STRING rootdir;
566: char prog[BUFSIZ];
567: char *av[BUFSIZ];
1.26 noro 568: #if !defined(VISUAL)
569: char cmd[BUFSIZ];
570: #endif
1.28 noro 571: #if defined(__CYGWIN__)
572: char win_start[BUFSIZ],win_launcher[BUFSIZ];
573: #endif
1.26 noro 574: void Pget_rootdir();
1.1 noro 575:
1.17 noro 576: dname0 = (char *)getenv("DISPLAY");
1.23 noro 577: if ( !dname0 )
578: dname0 = "0";
1.17 noro 579: dname = use_x ? dname0 : 0;
1.1 noro 580: conn_str = conn_to_serv ? "1" : "0";
1.13 noro 581: rsh = getenv("ASIR_RSH");
582: if ( !rsh )
583: rsh = use_ssh ? "ssh" : RSH;
1.25 noro 584: if ( !use_unix && strstr(rsh,"ssh") ) {
1.13 noro 585: /*
586: * if "ssh" is used to invoke a remote server,
587: * we should not specify "-display".
588: */
589: use_ssh = 1;
590: }
1.31 noro 591: asirhost = (char *)getenv("ASIRHOSTNAME");
592: if ( asirhost )
593: strcpy(localhost,asirhost);
594: else
595: gethostname(localhost,BUFSIZ);
1.15 noro 596: #if defined(VISUAL)
597: if ( !use_unix )
598: error("spawn_server : not implemented on Windows");
599: Pget_rootdir(&rootdir);
600: sprintf(AsirExe,"%s\\bin\\engine.exe",BDY(rootdir));
601: strcpy(prog,server);
602: server = strrchr(prog,'/')+1;
603: av[0] = "ox_launch";
604: av[1] = "127.0.0.1";
605: av[2] = conn_str;
606: av[3] = control_port_str;
607: av[4] = server_port_str;
608: av[5] = server;
609: av[6] = use_x ? "1" : "0";
610: av[7] = 0;
611:
612: _spawnv(_P_NOWAIT,AsirExe,av);
613: // _spawnv(_P_NOWAIT,"d:\\home\\noro\\engine2000\\debug\\engine.exe",av);
614: // printf("ox_launch 127.0.0.1 %s %s %s %s 0\n",conn_str,control_port_str,server_port_str,server);
615: #else
1.28 noro 616: if ( use_unix || !host ) {
1.27 noro 617: #if defined(__CYGWIN__)
1.29 noro 618: get_launcher_path(win_launcher);
1.30 noro 619: if ( dname && strchr(dname,':') ) {
620: if ( !fork() ) {
621: setpgid(0,getpid());
622: execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,
623: "-geometry","60x10","-e",launcher,use_unix?".":"127.1",conn_str,
624: control_port_str,server_port_str,server,dname,0);
625: }
626: } else if ( dname && get_start_path(win_start) ) {
627: sprintf(cmd,"%s %s %s %s %s %s %s 1",
1.29 noro 628: win_start,win_launcher,use_unix?".":"127.1",conn_str,
629: control_port_str,server_port_str,server);
630: system(cmd);
631: } else {
632: if ( !fork() ) {
633: setpgid(0,getpid());
634: execlp(launcher,launcher,use_unix?".":"127.1",conn_str,
635: control_port_str,server_port_str,server,dname0,"-nolog",0);
1.27 noro 636: }
1.29 noro 637: }
1.27 noro 638: #else
1.29 noro 639: if ( !fork() ) {
640: setpgid(0,getpid());
1.28 noro 641: if ( dname )
1.13 noro 642: execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,
1.28 noro 643: "-geometry","60x10","-e",launcher,use_unix?".":"127.1",conn_str,
1.1 noro 644: control_port_str,server_port_str,server,dname,0);
1.27 noro 645: else
1.28 noro 646: execlp(launcher,launcher,use_unix?".":"127.1",conn_str,
1.17 noro 647: control_port_str,server_port_str,server,dname0,"-nolog",0);
1.1 noro 648: }
1.29 noro 649: #endif
1.1 noro 650: } else if ( conn_to_serv == 2 ) {
651: /* special support for java */
652: if ( dname )
653: sprintf(cmd,
1.13 noro 654: "%s -n %s \"(cd %s; xterm -name %s %s -geometry 60x10 -e java %s -host %s -control %s -data %s)>&/dev/null&\">/dev/null",
1.1 noro 655: rsh,host,launcher,OX_XTERM,dname,server,localhost,control_port_str,server_port_str);
656: else
657: sprintf(cmd,
658: "%s -n %s \"(cd %s; java %s -host %s -control %s -data %s)>&/dev/null&\">/dev/null",
659: rsh,host,launcher,server,localhost,
660: control_port_str,server_port_str,server);
661: fprintf(stderr,"%s\n",cmd);
662: sleep(20);
663: /* system(cmd); */
1.15 noro 664: } else {
1.1 noro 665: if ( dname )
1.13 noro 666: if ( use_ssh )
1.25 noro 667: sprintf(cmd,
1.14 noro 668: "%s -f -n %s \"xterm -name %s -title ox_launch:%s -geometry 60x10 -e %s %s %s %s %s %s %s >&/dev/null\">/dev/null",
1.13 noro 669: rsh,host,OX_XTERM,host,launcher,localhost,conn_str,
670: control_port_str,server_port_str,server,"1");
671: else
1.25 noro 672: sprintf(cmd,
1.14 noro 673: "%s -n %s \"xterm -name %s -title ox_launch:%s -display %s -geometry 60x10 -e %s %s %s %s %s %s %s >&/dev/null&\">/dev/null",
1.13 noro 674: rsh,host,OX_XTERM,host,dname,launcher,localhost,conn_str,
1.1 noro 675: control_port_str,server_port_str,server,dname);
676: else
1.25 noro 677: if ( use_ssh )
678: sprintf(cmd,
679: "%s -f -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",
680: rsh,host,launcher,localhost,conn_str,
681: control_port_str,server_port_str,server,"1","-nolog");
682: else
683: sprintf(cmd,
1.17 noro 684: "%s -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",
1.1 noro 685: rsh,host,launcher,localhost,conn_str,
1.17 noro 686: control_port_str,server_port_str,server,dname0,"-nolog");
1.1 noro 687: system(cmd);
688: }
1.15 noro 689: #endif /* VISUAL */
1.1 noro 690: }
691:
1.26 noro 692: void Pox_launch(NODE arg,Obj *rp)
1.1 noro 693: {
1.26 noro 694: ox_launch_main(1,arg,rp);
1.1 noro 695: }
696:
1.26 noro 697: void Pox_launch_nox(NODE arg,Obj *rp)
1.1 noro 698: {
1.26 noro 699: ox_launch_main(0,arg,rp);
1.1 noro 700: }
701:
702: /*
703: ox_launch() : invoke local ox_asir
704: ox_launch(0,ox_xxx) : invoke local ox_xxx with asir_libdir/ox_launch
705: ox_launch(remote,lib,ox_xxx) : invoke remote ox_xxx with lib/ox_launch
706: */
707:
1.26 noro 708: void ox_launch_main(int with_x,NODE arg,Obj *p)
1.1 noro 709: {
710: char *str;
1.26 noro 711: char *hostname,*servername;
1.1 noro 712: char *control;
713: int use_unix;
1.26 noro 714: Q ret;
1.1 noro 715: extern char *asir_libdir;
716:
717: if ( arg && ARG0(arg) && argc(arg) != 3 )
718: error("ox_launch : argument mismatch");
719: control = (char *)MALLOC(BUFSIZ);
720: if ( !arg || ( !ARG0(arg) && argc(arg) == 1 ) ) {
721: sprintf(control,"%s/ox_launch",asir_libdir);
1.28 noro 722: use_unix = IS_CYGWIN ? 0 : 1;
1.1 noro 723: servername = (char *)MALLOC(BUFSIZ);
724: sprintf(servername,"%s/ox_asir",asir_libdir);
725: } else if ( !ARG0(arg) && argc(arg) == 2 ) {
726: sprintf(control,"%s/ox_launch",asir_libdir);
1.28 noro 727: use_unix = IS_CYGWIN ? 0 : 1;
1.1 noro 728: str = BDY((STRING)ARG1(arg));
729: if ( str[0] == '/' )
730: servername = str;
731: else {
732: servername = (char *)MALLOC(BUFSIZ);
733: sprintf(servername,"%s/%s",asir_libdir,str);
734: }
735: } else {
736: sprintf(control,"%s/ox_launch",BDY((STRING)ARG1(arg)));
737: if ( !ARG0(arg) )
1.28 noro 738: use_unix = IS_CYGWIN ? 0 : 1;
1.1 noro 739: else
740: use_unix = 0;
741: str = BDY((STRING)ARG2(arg));
742: if ( str[0] == '/' )
743: servername = str;
744: else {
745: servername = (char *)MALLOC(BUFSIZ);
746: sprintf(servername,"%s/%s",BDY((STRING)ARG1(arg)),str);
747: }
748: }
749: if ( arg && ARG0(arg) )
750: hostname = BDY((STRING)ARG0(arg));
751: else
752: hostname = 0;
1.26 noro 753: ox_launch_generic(hostname,control,servername,use_unix,0,with_x,0,&ret);
754: *p = (Obj)ret;
1.1 noro 755: }
756:
1.26 noro 757: int register_server(int af_unix,int m,int c)
1.1 noro 758: {
1.26 noro 759: int s,i;
1.1 noro 760: struct m_c *t;
1.9 noro 761: #define INIT_TAB_SIZ 64
1.1 noro 762:
763: if ( c < 0 )
764: return -1;
765: if ( !m_c_tab ) {
1.9 noro 766: s = INIT_TAB_SIZ*sizeof(struct m_c);
1.8 noro 767: m_c_tab = (struct m_c *)MALLOC_ATOMIC(s);
1.9 noro 768: for ( i = 0; i < INIT_TAB_SIZ; i++ ) {
1.8 noro 769: m_c_tab[i].af_unix = 0;
770: m_c_tab[i].m = m_c_tab[i].c = -1;
771: }
1.9 noro 772: m_c_s = INIT_TAB_SIZ;
1.1 noro 773: }
774: #if !MPI
775: for ( i = 0; i < m_c_i; i++ )
1.8 noro 776: if ( (m_c_tab[i].m<0) && (m_c_tab[i].c<0) )
1.1 noro 777: break;
778: if ( i < m_c_i ) {
779: m_c_tab[i].m = m; m_c_tab[i].c = c;
780: m_c_tab[i].af_unix = af_unix;
781: return i;
782: }
783: #endif
784: if ( m_c_i == m_c_s ) {
1.9 noro 785: s = (m_c_s+INIT_TAB_SIZ)*sizeof(struct m_c);
1.27 noro 786: t = (struct m_c *)MALLOC_ATOMIC(s); bzero((void *)m_c_tab,s);
787: bcopy((void *)m_c_tab,(void *)t,m_c_s*sizeof(struct m_c));
1.9 noro 788: for ( i = 0; i < INIT_TAB_SIZ; i++ ) {
1.8 noro 789: m_c_tab[m_c_s+i].af_unix = 0;
790: m_c_tab[m_c_s+i].m = m_c_tab[m_c_s+i].c = -1;
791: }
1.9 noro 792: m_c_s += INIT_TAB_SIZ; m_c_tab = t;
1.1 noro 793: }
794: m_c_tab[m_c_i].m = m; m_c_tab[m_c_i].c = c;
795: m_c_tab[m_c_i].af_unix = af_unix;
796: return m_c_i++;
797: }
798:
799: /* iofp index => m_c_tab index */
800:
1.26 noro 801: int get_mcindex(int i)
1.1 noro 802: {
803: int j;
804:
805: for ( j = 0; j < m_c_i; j++ )
806: if ( m_c_tab[j].c == i )
807: return j;
808: return -1;
809: }
810:
811: /* arg = [ind0,ind1,...]; indk = index to m_c_tab */
812:
1.26 noro 813: void Pox_select(NODE arg,LIST *rp)
1.1 noro 814: {
815: int fd,n,i,index,mcind;
816: fd_set r,w,e;
817: NODE list,t,t1;
818: Q q;
819: double max;
820: struct timeval interval;
821: struct timeval *tvp;
822:
823: list = BDY((LIST)ARG0(arg)); arg = NEXT(arg);
824: if ( arg ) {
825: max = ToReal((Num)BDY(arg));
826: interval.tv_sec = (int)max;
827: interval.tv_usec = (int)((max-(int)max)*1000000);
828: tvp = &interval;
829: } else
830: tvp = 0;
831:
832: FD_ZERO(&r); FD_ZERO(&w); FD_ZERO(&e);
833: for ( t = list; t; t = NEXT(t) ) {
834: index = QTOS((Q)BDY(t));
835: valid_mctab_index(index);
1.26 noro 836: fd = get_fd(m_c_tab[index].c); FD_SET((unsigned int)fd,&r);
1.1 noro 837: }
838: n = select(FD_SETSIZE,&r,&w,&e,tvp);
839: for ( i = 0, t = 0; n && i < FD_SETSIZE; i++ )
840: if ( FD_ISSET(i,&r) ) {
841: /* index : index to iofp array */
842: index = get_index(i);
843: /* mcind : index to m_c_tab array */
844: mcind = get_mcindex(index);
845: n--; STOQ(mcind,q); MKNODE(t1,q,t); t = t1;
846: }
847: MKLIST(*rp,t);
848: }
849:
1.26 noro 850: void Pox_flush(NODE arg,Q *rp)
1.1 noro 851: {
852: int index = QTOS((Q)ARG0(arg));
853:
854: valid_mctab_index(index);
855: ox_flush_stream_force(m_c_tab[index].c);
856: *rp = ONE;
857: }
858:
1.26 noro 859: void Pox_send_raw_cmo(NODE arg,Obj *rp)
1.8 noro 860: {
861: int s;
862: int index = QTOS((Q)ARG0(arg));
863:
864: valid_mctab_index(index);
865: s = m_c_tab[index].c;
866: ox_write_cmo(s,(Obj)ARG1(arg));
867: /* flush always */
868: ox_flush_stream(s);
869: *rp = 0;
870: }
871:
1.26 noro 872: void Pox_recv_raw_cmo(NODE arg,Obj *rp)
1.8 noro 873: {
874: int s;
875: int index = QTOS((Q)ARG0(arg));
876:
877: valid_mctab_index(index);
878: s = m_c_tab[index].c;
879: ox_read_cmo(s,rp);
880: }
881:
1.26 noro 882: void Pox_push_local(NODE arg,Obj *rp)
1.1 noro 883: {
884: int s;
885: struct oLIST dummy;
886: VL vl;
887: int index = QTOS((Q)ARG0(arg));
888:
889: valid_mctab_index(index);
890: s = m_c_tab[index].c; arg = NEXT(arg);
891:
892: dummy.id = O_LIST; dummy.body = arg;
893: get_vars_recursive((Obj)&dummy,&vl);
894:
895: ox_send_local_ring(s,vl);
896: for ( ; arg; arg = NEXT(arg) )
897: ox_send_local_data(s,BDY(arg));
898: *rp = 0;
899: }
900:
1.26 noro 901: void Pox_push_cmo(NODE arg,Obj *rp)
1.1 noro 902: {
903: int s;
904: int index = QTOS((Q)ARG0(arg));
905:
906: valid_mctab_index(index);
907: s = m_c_tab[index].c; arg = NEXT(arg);
908: for ( ; arg; arg = NEXT(arg) )
909: ox_send_data(s,BDY(arg));
910: *rp = 0;
911: }
912:
1.26 noro 913: void Pox_push_vl(NODE arg,Obj *rp)
1.1 noro 914: {
915: int index = QTOS((Q)ARG0(arg));
916:
917: valid_mctab_index(index);
918: ox_send_local_ring(m_c_tab[index].c,CO);
919: *rp = 0;
920: }
921:
1.26 noro 922: void Pox_pop_local(NODE arg,Obj *rp)
1.1 noro 923: {
924: int s;
925: int index = QTOS((Q)ARG0(arg));
926:
927: valid_mctab_index(index);
928: s = m_c_tab[index].c;
929: ox_send_cmd(s,SM_popSerializedLocalObject);
930: ox_flush_stream_force(s);
931: ox_get_result(s,rp);
932: }
933:
1.26 noro 934: void Pox_pop_cmo(NODE arg,Obj *rp)
1.1 noro 935: {
936: int s;
937: int index = QTOS((Q)ARG0(arg));
938:
939: valid_mctab_index(index);
940: s = m_c_tab[index].c;
941: ox_send_cmd(s,SM_popCMO);
942: ox_flush_stream_force(s);
943: ox_get_result(s,rp);
944: }
945:
1.26 noro 946: void Pox_pop0_local(NODE arg,Obj *rp)
1.1 noro 947: {
948: int index = QTOS((Q)ARG0(arg));
949:
950: valid_mctab_index(index);
951: ox_send_cmd(m_c_tab[index].c,SM_popSerializedLocalObject);
952: *rp = 0;
953: }
954:
1.26 noro 955: void Pox_pop0_cmo(NODE arg,Obj *rp)
1.1 noro 956: {
957: int index = QTOS((Q)ARG0(arg));
958:
959: valid_mctab_index(index);
960: ox_send_cmd(m_c_tab[index].c,SM_popCMO);
961: *rp = 0;
962: }
963:
1.26 noro 964: void Pox_pop0_string(NODE arg,STRING *rp)
1.1 noro 965: {
966: int index = QTOS((Q)ARG0(arg));
967:
968: valid_mctab_index(index);
969: ox_send_cmd(m_c_tab[index].c,SM_popString);
970: *rp = 0;
971: }
972:
1.26 noro 973: void Pox_pop_string(NODE arg,Obj *rp)
1.1 noro 974: {
1.26 noro 975: int s;
1.1 noro 976: int index = QTOS((Q)ARG0(arg));
977:
978: valid_mctab_index(index);
979: s = m_c_tab[index].c;
980: ox_send_cmd(s,SM_popString);
981: ox_flush_stream_force(s);
982: ox_get_result(s,rp);
983: }
984:
1.26 noro 985: void Pox_get(NODE arg,Obj *rp)
1.1 noro 986: {
1.3 noro 987: int index;
1.1 noro 988: int s;
989:
1.3 noro 990: if ( !arg ) {
991: /* client->server */
992: ox_get_result(0,rp);
993: } else {
994: /* server->client */
995: index = QTOS((Q)ARG0(arg));
996: valid_mctab_index(index);
997: s = m_c_tab[index].c;
998: ox_flush_stream_force(s);
999: ox_get_result(s,rp);
1000: }
1.1 noro 1001: }
1002:
1.26 noro 1003: void Pox_pops(NODE arg,Obj *rp)
1.1 noro 1004: {
1005: int s;
1006: USINT n;
1007: int index = QTOS((Q)ARG0(arg));
1008:
1009: valid_mctab_index(index);
1010: s = m_c_tab[index].c;
1011: if ( NEXT(arg) )
1012: MKUSINT(n,QTOS((Q)ARG1(arg)));
1013: else
1014: MKUSINT(n,1);
1015: ox_send_data(s,n);
1016: ox_send_cmd(s,SM_pops);
1017: *rp = 0;
1018: }
1019:
1.26 noro 1020: void Pox_execute_function(NODE arg,Obj *rp)
1.1 noro 1021: {
1022: int s;
1023: USINT ui;
1024: int index = QTOS((Q)ARG0(arg));
1025:
1026: valid_mctab_index(index);
1027: s = m_c_tab[index].c;
1028: MKUSINT(ui,QTOS((Q)ARG2(arg)));
1029: ox_send_data(s,ui);
1030: ox_send_data(s,ARG1(arg));
1031: ox_send_cmd(s,SM_executeFunction);
1032: *rp = 0;
1033: }
1034:
1.26 noro 1035: void Pox_setname(NODE arg,Obj *rp)
1.1 noro 1036: {
1037: int s;
1038: int index = QTOS((Q)ARG0(arg));
1039:
1040: valid_mctab_index(index);
1041: s = m_c_tab[index].c;
1042: ox_send_data(s,ARG1(arg));
1043: ox_send_cmd(s,SM_setName);
1044: *rp = 0;
1045: }
1046:
1.26 noro 1047: void Pox_evalname(NODE arg,Obj *rp)
1.1 noro 1048: {
1049: int s;
1050: int index = QTOS((Q)ARG0(arg));
1051:
1052: valid_mctab_index(index);
1053: s = m_c_tab[index].c;
1054: ox_send_data(s,ARG1(arg));
1055: ox_send_cmd(s,SM_evalName);
1056: *rp = 0;
1057: }
1058:
1.26 noro 1059: void Pox_execute_string(NODE arg,Obj *rp)
1.1 noro 1060: {
1061: int s;
1062: int index = QTOS((Q)ARG0(arg));
1063:
1064: valid_mctab_index(index);
1065: s = m_c_tab[index].c;
1066: ox_send_data(s,ARG1(arg));
1067: ox_send_cmd(s,SM_executeStringByLocalParser);
1068: *rp = 0;
1069: }
1070:
1071: /* arg=[sid,fname,arg0,arg1,...,arg{n-1}] */
1072:
1.26 noro 1073: void Pox_rpc(NODE arg,Obj *rp)
1.1 noro 1074: {
1075: int s,i,n;
1076: STRING f;
1077: USINT ui;
1078: pointer *w;
1079: NODE t;
1080: int index = QTOS((Q)ARG0(arg));
1081:
1082: valid_mctab_index(index);
1083: s = m_c_tab[index].c; arg = NEXT(arg);
1084: f = (STRING)BDY(arg); arg = NEXT(arg);
1085: ox_send_local_ring(s,CO);
1086: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
1087: w = (pointer *)ALLOCA(n*sizeof(pointer));
1088: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
1089: w[i] = BDY(t);
1090: for ( i = n-1; i >= 0; i-- )
1091: ox_send_local_data(s,w[i]);
1092: MKUSINT(ui,n);
1093: ox_send_data(s,ui);
1094: ox_send_data(s,f);
1095: ox_send_cmd(s,SM_executeFunction);
1096: *rp = 0;
1097: }
1098:
1.26 noro 1099: void Pox_cmo_rpc(NODE arg,Obj *rp)
1.1 noro 1100: {
1101: int s,i,n;
1102: STRING f;
1103: USINT ui;
1104: NODE t;
1105: pointer *w;
1106: int index = QTOS((Q)ARG0(arg));
1107:
1108: valid_mctab_index(index);
1109: s = m_c_tab[index].c; arg = NEXT(arg);
1110: f = (STRING)BDY(arg); arg = NEXT(arg);
1111: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
1112: w = (pointer *)ALLOCA(n*sizeof(pointer));
1113: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
1114: w[i] = BDY(t);
1115: for ( i = n-1; i >= 0; i-- )
1116: ox_send_data(s,w[i]);
1117: MKUSINT(ui,n);
1118: ox_send_data(s,ui);
1119: ox_send_data(s,f);
1120: ox_send_cmd(s,SM_executeFunction);
1121: *rp = 0;
1122: }
1123:
1.26 noro 1124: void Pox_reset(NODE arg,Q *rp)
1.1 noro 1125: {
1126: USINT t;
1.26 noro 1127: int id,c,m;
1.1 noro 1128: Obj obj;
1129: int index = QTOS((Q)ARG0(arg));
1130:
1131: valid_mctab_index(index);
1132: m = m_c_tab[index].m;
1133: c = m_c_tab[index].c;
1134: if ( m >= 0 ) {
1135: if ( argc(arg) == 1 ) {
1136: ox_send_cmd(m,SM_control_reset_connection);
1137: ox_flush_stream_force(m);
1.26 noro 1138: ox_recv(m,&id,&obj); t = (USINT)obj;
1.1 noro 1139: }
1140: *rp = ONE;
1141: #if defined(VISUAL)
1142: Sleep(100);
1143: ox_send_cmd(c,SM_nop);
1144: ox_flush_stream_force(c);
1145: #endif
1146: while ( 1 ) {
1147: ox_recv(c,&id,&obj);
1148: if ( id == OX_SYNC_BALL )
1149: break;
1150: }
1151: ox_send_sync(c);
1.5 noro 1152: } else
1153: *rp = 0;
1154: }
1155:
1.26 noro 1156: void Pox_intr(NODE arg,Q *rp)
1.5 noro 1157: {
1158: int m;
1159: int index = QTOS((Q)ARG0(arg));
1160:
1161: valid_mctab_index(index);
1162: m = m_c_tab[index].m;
1163: if ( m >= 0 ) {
1164: if ( argc(arg) == 1 ) {
1165: ox_send_cmd(m,SM_control_intr);
1166: ox_flush_stream_force(m);
1167: }
1168: *rp = ONE;
1.1 noro 1169: } else
1170: *rp = 0;
1171: }
1172:
1.26 noro 1173: void Pox_sync(NODE arg,Q *rp)
1.1 noro 1174: {
1175: int c;
1176: int index = QTOS((Q)ARG0(arg));
1177:
1178: valid_mctab_index(index);
1179: c = m_c_tab[index].c;
1180: ox_send_sync(c);
1181: *rp = 0;
1182: }
1183:
1.26 noro 1184: void Pox_shutdown(NODE arg,Q *rp)
1.1 noro 1185: {
1186: int s;
1187: int index = QTOS((Q)ARG0(arg));
1.26 noro 1188: #if !defined(VISUAL)
1.1 noro 1189: int status;
1.26 noro 1190: #endif
1.1 noro 1191:
1192: valid_mctab_index(index);
1193: s = m_c_tab[index].m;
1194: ox_send_cmd(s,SM_shutdown);
1195: free_iofp(s);
1.18 noro 1196: #if !defined(VISUAL)
1197: s = m_c_tab[index].c;
1198: free_iofp(s);
1199: #endif
1.1 noro 1200: #if !MPI && !defined(VISUAL)
1201: if ( m_c_tab[index].af_unix )
1202: wait(&status);
1203: #endif
1.8 noro 1204: m_c_tab[index].m = -1; m_c_tab[index].c = -1;
1.1 noro 1205: m_c_tab[index].af_unix = 0;
1206: *rp = 0;
1207: }
1208:
1.26 noro 1209: void Pox_push_cmd(NODE arg,Q *rp)
1.1 noro 1210: {
1.7 noro 1211: int ui;
1.1 noro 1212: int index = QTOS((Q)ARG0(arg));
1213:
1214: valid_mctab_index(index);
1.7 noro 1215: ui = QTOS((Q)ARG1(arg));
1.1 noro 1216: ox_send_cmd(m_c_tab[index].c,ui);
1217: *rp = 0;
1218: }
1.16 noro 1219:
1220: void shutdown_all() {
1221: int s;
1222: int i,index;
1.26 noro 1223: #if !defined(VISUAL)
1.16 noro 1224: int status;
1.26 noro 1225: #endif
1.16 noro 1226:
1227: for ( i = I_am_server?1:0; i < m_c_i; i++ ) {
1228: index = i;
1229: check_valid_mctab_index(index);
1230: if ( index < 0 )
1231: continue;
1232: s = m_c_tab[index].m;
1233: ox_send_cmd(s,SM_shutdown);
1.21 noro 1234: #if defined(VISUAL)
1235: Sleep(1000);
1236: #endif
1.16 noro 1237: free_iofp(s);
1.18 noro 1238: #if !defined(VISUAL)
1239: s = m_c_tab[index].c;
1240: free_iofp(s);
1241: #endif
1.16 noro 1242: #if !MPI && !defined(VISUAL)
1243: if ( m_c_tab[index].af_unix )
1244: wait(&status);
1245: #endif
1246: m_c_tab[index].m = 0; m_c_tab[index].c = 0;
1247: m_c_tab[index].af_unix = 0;
1248: }
1.33 noro 1249: }
1250:
1251: char *ox_get_servername(int);
1252:
1253: int is_ox_plot(int index)
1254: {
1255: char *name;
1256:
1257: check_valid_mctab_index(index);
1258: if ( index < 0 )
1259: return 0;
1260: /* m : client, c : server ??? */
1261: name = ox_get_servername(m_c_tab[index].c);
1262: return strcmp(name,"ox_plot") ? 0 : 1;
1263: }
1264:
1265: int validate_ox_plot_stream(int index)
1266: {
1267: int i;
1268: NODE arg;
1269: STRING name;
1270: Obj r;
1271:
1272: if ( is_ox_plot(index) )
1273: return index;
1274: for ( i = 0; i < m_c_i; i++ )
1275: if ( is_ox_plot(i) )
1276: return i;
1277:
1278: /* create an ox_plot server */
1279: MKSTR(name,"ox_plot");
1280: arg = mknode(2,0,name);
1281: Pox_launch_nox(arg,&r);
1.34 noro 1282: i = QTOS((Q)r);
1283: #if defined(VISUAL)
1284: Sleep(100);
1285: ox_send_cmd(m_c_tab[i].c,SM_nop);
1286: ox_flush_stream_force(m_c_tab[i].c);
1287: #endif
1288: return i;
1.16 noro 1289: }
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