Annotation of OpenXM_contrib2/asir2000/io/tcpf.c, Revision 1.17
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.
1.17 ! noro 47: * $OpenXM: OpenXM_contrib2/asir2000/io/tcpf.c,v 1.16 2000/11/07 06:35:39 noro Exp $
1.10 noro 48: */
1.1 noro 49: #if INET
50: #include "ca.h"
51: #include "parse.h"
52: #include "com.h"
53: #include <signal.h>
54: #if !defined(VISUAL)
55: #include <sys/types.h>
56: #include <pwd.h>
57: #endif
58: #include "ox.h"
59:
60: #if defined(VISUAL)
1.15 noro 61: #include <stdlib.h>
1.1 noro 62: #include <winsock.h>
1.15 noro 63: #include <process.h>
1.1 noro 64: #endif
65:
66: #define OX_XTERM "ox_xterm"
67:
68: #if !defined(_PA_RISC1_1)
69: #define RSH "rsh"
70: #else
71: #define RSH "remsh"
72: #endif
73:
74: static struct m_c {
75: int m,c,af_unix;
76: } *m_c_tab;
77:
78: static int m_c_i,m_c_s;
1.16 noro 79: int I_am_server;
1.1 noro 80:
81: #if MPI
82: extern int mpi_nprocs;
83: #define valid_mctab_index(ind)\
1.8 noro 84: if((ind)<0||(ind)>=mpi_nprocs){error("invalid server id");}
1.16 noro 85: #define check_valid_mctab_index(ind)\
86: if((ind)<0||(ind)>=mpi_nprocs){(ind)=-1;}
1.1 noro 87: #else
88: #define valid_mctab_index(ind)\
89: if((ind)<0||(ind)>=m_c_i||\
1.8 noro 90: ((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){error("invalid server id");}
1.16 noro 91: #define check_valid_mctab_index(ind)\
92: if((ind)<0||(ind)>=m_c_i||\
93: ((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){(ind)=-1;}
1.1 noro 94: #endif
95:
96: int register_server();
97: int get_mcindex(int);
98:
1.8 noro 99: void Pox_send_raw_cmo(), Pox_recv_raw_cmo();
100:
1.1 noro 101: void Pox_launch(),Pox_launch_nox(),Pox_launch_main();
102: void Pox_launch_generic();
103: void Pox_shutdown();
104:
1.5 noro 105: void Pox_rpc(),Pox_cmo_rpc(),Pox_reset(),Pox_intr(),Pox_sync(),Pox_select();
1.1 noro 106:
107: void Pox_push_local(),Pox_push_cmo(),Pox_push_vl(),Pox_push_cmd();
108:
109: void Pox_pop_local(),Pox_pop_cmo();
110: void Pox_pop0_local(),Pox_pop0_cmo();
111: void Pox_pop_string(),Pox_pop0_string();
112: void Pox_get(),Pox_pops();
113:
114: void Pox_execute_function(),Pox_execute_string();
115: void Pox_setname(), Pox_evalname();
116: void Pox_flush();
117: void Pgenerate_port(),Ptry_bind_listen(),Ptry_connect(),Ptry_accept();
118: void Pregister_server();
119: void Pox_get_serverinfo();
1.8 noro 120: void Pox_mpi_myid(), Pox_mpi_nprocs();
1.1 noro 121:
122: void ox_launch_generic();
123:
124: pointer bevalf();
125:
126: struct ftab tcp_tab[] = {
1.8 noro 127: {"ox_send_raw_cmo",Pox_send_raw_cmo,2},
128: {"ox_recv_raw_cmo",Pox_recv_raw_cmo,1},
1.1 noro 129: {"ox_get_serverinfo",Pox_get_serverinfo,-1},
130: {"generate_port",Pgenerate_port,-1},
131: {"try_bind_listen",Ptry_bind_listen,1},
132: {"try_connect",Ptry_connect,2},
133: {"try_accept",Ptry_accept,2},
134: {"register_server",Pregister_server,4},
135: {"ox_flush",Pox_flush,1},
136: {"ox_launch",Pox_launch,-3},
137: {"ox_launch_nox",Pox_launch_nox,-3},
138: {"ox_launch_generic",Pox_launch_generic,7},
139: {"ox_shutdown",Pox_shutdown,1},
140:
141: {"ox_rpc",Pox_rpc,-99999999},
142: {"ox_cmo_rpc",Pox_cmo_rpc,-99999999},
143:
144: {"ox_sync",Pox_sync,1},
1.8 noro 145: #if MPI
146: {"ox_mpi_myid",Pox_mpi_myid,0},
147: {"ox_mpi_nprocs",Pox_mpi_nprocs,0},
148: #endif
1.1 noro 149: #if !MPI
150: {"ox_reset",Pox_reset,-2},
1.5 noro 151: {"ox_intr",Pox_intr,1},
1.1 noro 152: {"ox_select",Pox_select,-2},
153: #endif
154:
155: {"ox_pop_string",Pox_pop_string,1},
156: {"ox_pop0_string",Pox_pop0_string,1},
157: {"ox_pop_local",Pox_pop_local,1},
158: {"ox_pop0_local",Pox_pop0_local,1},
159: {"ox_pop_cmo",Pox_pop_cmo,1},
160: {"ox_pop0_cmo",Pox_pop0_cmo,1},
1.3 noro 161: {"ox_get",Pox_get,-1},
1.1 noro 162: {"ox_pops",Pox_pops,-2},
163:
164: {"ox_push_vl",Pox_push_vl,1},
165: {"ox_push_local",Pox_push_local,-99999999},
166: {"ox_push_cmo",Pox_push_cmo,-99999999},
167: {"ox_push_cmd",Pox_push_cmd,2},
168:
169: {"ox_setname",Pox_setname,2},
170: {"ox_evalname",Pox_evalname,2},
171:
172: {"ox_execute_string",Pox_execute_string,2},
173: {"ox_execute_function",Pox_execute_function,3},
174:
175:
176: {0,0,0},
177: };
178:
179: extern struct IOFP iofp[];
180: extern MATHCAP my_mathcap;
1.6 noro 181: extern int ox_exchange_mathcap;
1.1 noro 182:
183: char *getenv();
184:
1.8 noro 185: #if MPI
186: extern int mpi_myid, mpi_nprocs;
187:
188: void Pox_mpi_myid(rp)
189: Q *rp;
190: {
191: STOQ(mpi_myid,*rp);
192: }
193:
194: void Pox_mpi_nprocs(rp)
195: Q *rp;
196: {
197: STOQ(mpi_nprocs,*rp);
198: }
199: #endif
200:
1.1 noro 201: void Pox_get_serverinfo(arg,rp)
202: NODE arg;
203: LIST *rp;
204: {
205: int i,c;
206: Q sid;
207: NODE t,n0,n;
208: LIST list,l;
209:
210: if ( !arg ) {
211: for ( i = 0, n0 = 0; i < m_c_i; i++ )
1.8 noro 212: if ( (m_c_tab[i].m>=0) || (m_c_tab[i].c>=0) ) {
1.1 noro 213: c = m_c_tab[i].c;
214: ox_get_serverinfo(c,&list);
215: STOQ(i,sid);
216: t = mknode(2,sid,list);
217: MKLIST(l,t);
218: NEXTNODE(n0,n);
219: BDY(n) = (pointer)l;
220: }
221: if ( n0 )
222: NEXT(n) = 0;
223: MKLIST(*rp,n0);
224: } else {
225: i = QTOS((Q)ARG0(arg));
1.8 noro 226: if ( i >= 0 && i < m_c_i && ((m_c_tab[i].m>=0) || (m_c_tab[i].c>=0)) )
1.1 noro 227: ox_get_serverinfo(m_c_tab[i].c,rp);
228: else {
229: MKLIST(*rp,0);
230: }
231: }
232: }
233:
234: /*
235: if noarg or arg[0]==0 then use IP socket and return a port number
236: else use UNIX socket and return a string which represents a path name
237: */
238:
239: void Pgenerate_port(arg,rp)
240: NODE arg;
241: Obj *rp;
242: {
243: char port_str[BUFSIZ];
244: int port;
245: char *s;
246: STRING str;
247: Q q;
248:
249: if ( !arg || !ARG0(arg) ) {
250: generate_port(0,port_str);
251: port = atoi(port_str);
252: STOQ(port,q);
253: *rp = (Obj)q;
254: } else {
255: generate_port(1,port_str);
256: s = (char *)MALLOC(strlen(port_str)+1);
257: strcpy(s,port_str);
258: MKSTR(str,s);
259: *rp = (Obj)str;
260: }
261: }
262:
263: /*
264: try_bind_listen(port)
265: */
266:
267: void Ptry_bind_listen(arg,rp)
268: NODE arg;
269: Q *rp;
270: {
271: char port_str[BUFSIZ];
272: int port,s,use_unix;
273:
274: if ( !ARG0(arg) || NUM(ARG0(arg)) ) {
275: port = QTOS((Q)ARG0(arg));
276: sprintf(port_str,"%d",port);
277: use_unix = 0;
278: } else {
279: strcpy(port_str,BDY((STRING)ARG0(arg)));
280: use_unix = 1;
281: }
282: s = try_bind_listen(use_unix,port_str);
283: STOQ(s,*rp);
284: }
285:
286: /*
287: try_connect(host,port)
288: */
289:
290: void Ptry_connect(arg,rp)
291: NODE arg;
292: Q *rp;
293: {
294: char port_str[BUFSIZ];
295: char *host;
296: int port,s,use_unix;
297:
298: if ( !ARG1(arg) || NUM(ARG1(arg)) ) {
299: port = QTOS((Q)ARG1(arg));
300: sprintf(port_str,"%d",port);
301: use_unix = 0;
302: } else {
303: strcpy(port_str,BDY((STRING)ARG1(arg)));
304: use_unix = 1;
305: }
306: host = BDY((STRING)ARG0(arg));
307: s = try_connect(use_unix,host,port_str);
308: STOQ(s,*rp);
309: }
310:
311: /*
312: try_accept(sock,port)
313: */
314:
315: void Ptry_accept(arg,rp)
316: NODE arg;
317: Q *rp;
318: {
319: int use_unix,s;
320:
321: if ( !ARG1(arg) || NUM(ARG1(arg)) )
322: use_unix = 0;
323: else
324: use_unix = 1;
325: s = try_accept(use_unix,QTOS((Q)ARG0(arg)));
326: STOQ(s,*rp);
327: }
328:
329: /*
330: register_server(cs,cport,ss,sport)
331: */
332:
333: void Pregister_server(arg,rp)
334: NODE arg;
335: Q *rp;
336: {
337: int cs,ss,cn,sn,ind,use_unix,id;
338: char cport_str[BUFSIZ],sport_str[BUFSIZ];
339: MATHCAP server_mathcap;
340:
341: cs = QTOS((Q)ARG0(arg));
342: ss = QTOS((Q)ARG2(arg));
343: if ( !ARG1(arg) || NUM(ARG1(arg)) ) {
344: sprintf(cport_str,"%d",QTOS((Q)ARG1(arg)));
345: use_unix = 0;
346: } else {
347: strcpy(cport_str,BDY((STRING)ARG1(arg)));
348: use_unix = 1;
349: }
350: if ( !ARG3(arg) || NUM(ARG3(arg)) ) {
351: if ( use_unix )
352: error("register_server : the protocol should conincide for two sockets");
353: sprintf(sport_str,"%d",QTOS((Q)ARG3(arg)));
354: } else {
355: if ( !use_unix )
356: error("register_server : the protocol should conincide for two sockets");
357: strcpy(sport_str,BDY((STRING)ARG3(arg)));
358: }
359:
360: /* client mode */
361: cn = get_iofp(cs,cport_str,0);
362: sn = get_iofp(ss,sport_str,0);
1.12 noro 363: /* get_iofp returns -1 if the laucher could not spawn the server */
364: if ( sn < 0 ) {
365: /* we should terminate the launcher */
366: ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);
367: STOQ(-1,*rp);
368: return;
369: }
1.1 noro 370:
371: /* register server to the server list */
372: ind = register_server(use_unix,cn,sn);
373:
1.6 noro 374: if ( ox_exchange_mathcap ) {
375: /* request remote mathcap */
376: ox_send_cmd(sn,SM_mathcap);
377: ox_send_cmd(sn,SM_popCMO);
378: ox_flush_stream_force(sn);
379: ox_recv(sn,&id,&server_mathcap);
380: store_remote_mathcap(sn,server_mathcap);
381:
382: /* send my mathcap */
383: create_my_mathcap("asir");
384: ox_send_data(sn,my_mathcap);
385: ox_send_cmd(sn,SM_setMathcap);
386: }
1.1 noro 387: /* return the server id */
388: STOQ(ind,*rp);
389: }
390:
391: /*
392: ox_launch_generic(host,launcher,server,use_unix,use_ssh,use_x,conn_to_serv)
393:
394: Input
395: host: hostname on which servers run
396: launcher: path name of the launcher
397: server: path name of the server
398: use_unix: use UNIX domain socket if 1
399: use_ssh: use ssh if 1
400: use_x: use X11 facilities if 1
401: conn_to_serv: connect to server if 1
402: */
403:
404: void Pox_launch_generic(arg,rp)
405: NODE arg;
406: Q *rp;
407: {
408: int use_unix,use_ssh,use_x,conn_to_serv;
409: char *host,*launcher,*server;
410:
411: host = (arg&&ARG0(arg))?BDY((STRING)ARG0(arg)):0;
412: launcher = BDY((STRING)ARG1(arg));
413: server = BDY((STRING)ARG2(arg));
414: use_unix = ARG3(arg) ? 1 : 0;
415: use_ssh = ARG4(arg) ? 1 : 0;
416: use_x = ARG5(arg) ? 1 : 0;
417: conn_to_serv = QTOS((Q)ARG6(arg));
418: if ( !host )
419: use_unix = 1;
420: ox_launch_generic(host,launcher,server,
421: use_unix,use_ssh,use_x,conn_to_serv,rp);
422: }
423:
424: void ox_launch_generic(host,launcher,server,
425: use_unix,use_ssh,use_x,conn_to_serv,rp)
426: char *host,*launcher,*server;
427: int use_unix,use_ssh,use_x,conn_to_serv;
428: Q *rp;
429: {
430: int cs,ss,cn,sn,ind,id;
431: char control_port_str[BUFSIZ];
432: char server_port_str[BUFSIZ];
433: MATHCAP server_mathcap;
434:
435: control_port_str[0] = 0;
436: server_port_str[0] = 0;
437: do {
438: generate_port(use_unix,control_port_str);
439: generate_port(use_unix,server_port_str);
440: if ( !conn_to_serv ) {
441: cs = try_bind_listen(use_unix,control_port_str);
442: ss = try_bind_listen(use_unix,server_port_str);
443: }
444: spawn_server(host,launcher,server,
445: use_unix,use_ssh,use_x,conn_to_serv,
446: control_port_str,server_port_str);
447: if ( conn_to_serv ) {
448: cs = try_connect(use_unix,host,control_port_str);
449: ss = try_connect(use_unix,host,server_port_str);
450: } else {
451: cs = try_accept(use_unix,cs);
452: ss = try_accept(use_unix,ss);
453: }
454: } while ( cs < 0 || ss < 0 );
455:
456: /* client mode */
457: cn = get_iofp(cs,control_port_str,0);
458: sn = get_iofp(ss,server_port_str,0);
1.12 noro 459: /* get_iofp returns -1 if the laucher could not spawn the server */
460: if ( sn < 0 ) {
461: /* we should terminate the launcher */
462: ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);
463: STOQ(-1,*rp);
464: return;
465: }
1.1 noro 466:
467: /* register server to the server list */
468: ind = register_server(use_unix,cn,sn);
469:
1.6 noro 470: if ( ox_exchange_mathcap ) {
471: /* request remote mathcap */
472: ox_send_cmd(sn,SM_mathcap);
473: ox_send_cmd(sn,SM_popCMO);
474: ox_flush_stream_force(sn);
475: ox_recv(sn,&id,&server_mathcap);
476: store_remote_mathcap(sn,server_mathcap);
477:
478: /* send my mathcap */
479: create_my_mathcap("asir");
480: ox_send_data(sn,my_mathcap);
481: ox_send_cmd(sn,SM_setMathcap);
482: }
1.1 noro 483: /* return the server id */
484: STOQ(ind,*rp);
485: }
486:
487: int spawn_server(host,launcher,server,
488: use_unix,use_ssh,use_x,conn_to_serv,
489: control_port_str,server_port_str)
490: char *host,*launcher,*server;
491: int use_unix,use_ssh,use_x,conn_to_serv;
492: char *control_port_str,*server_port_str;
493: {
494: char cmd[BUFSIZ];
495: char localhost[BUFSIZ];
1.17 ! noro 496: char *dname,*conn_str,*rsh,*dname0;
1.13 noro 497: char dname_str[BUFSIZ];
1.15 noro 498: char AsirExe[BUFSIZ];
499: STRING rootdir;
500: char prog[BUFSIZ];
501: char *av[BUFSIZ];
1.1 noro 502:
1.17 ! noro 503: dname0 = (char *)getenv("DISPLAY");
! 504: dname = use_x ? dname0 : 0;
1.1 noro 505: conn_str = conn_to_serv ? "1" : "0";
1.13 noro 506: rsh = getenv("ASIR_RSH");
507: if ( !rsh )
508: rsh = use_ssh ? "ssh" : RSH;
509: if ( !use_unix && dname && strstr(rsh,"ssh") ) {
510: /*
511: * if "ssh" is used to invoke a remote server,
512: * we should not specify "-display".
513: */
514: use_ssh = 1;
515: }
1.1 noro 516: gethostname(localhost,BUFSIZ);
1.15 noro 517: #if defined(VISUAL)
518: if ( !use_unix )
519: error("spawn_server : not implemented on Windows");
520: Pget_rootdir(&rootdir);
521: sprintf(AsirExe,"%s\\bin\\engine.exe",BDY(rootdir));
522: strcpy(prog,server);
523: server = strrchr(prog,'/')+1;
524: av[0] = "ox_launch";
525: av[1] = "127.0.0.1";
526: av[2] = conn_str;
527: av[3] = control_port_str;
528: av[4] = server_port_str;
529: av[5] = server;
530: av[6] = use_x ? "1" : "0";
531: av[7] = 0;
532:
533: _spawnv(_P_NOWAIT,AsirExe,av);
534: // _spawnv(_P_NOWAIT,"d:\\home\\noro\\engine2000\\debug\\engine.exe",av);
535: // printf("ox_launch 127.0.0.1 %s %s %s %s 0\n",conn_str,control_port_str,server_port_str,server);
536: #else
1.1 noro 537: if ( use_unix ) {
538: if ( !fork() ) {
1.2 noro 539: setpgid(0,getpid());
1.1 noro 540: if ( dname )
1.13 noro 541: execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,
1.1 noro 542: "-geometry","60x10","-e",launcher,".",conn_str,
543: control_port_str,server_port_str,server,dname,0);
544: else
545: execlp(launcher,launcher,".",conn_str,
1.17 ! noro 546: control_port_str,server_port_str,server,dname0,"-nolog",0);
1.1 noro 547: }
548: } else if ( conn_to_serv == 2 ) {
549: /* special support for java */
550: if ( dname )
551: sprintf(cmd,
1.13 noro 552: "%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 553: rsh,host,launcher,OX_XTERM,dname,server,localhost,control_port_str,server_port_str);
554: else
555: sprintf(cmd,
556: "%s -n %s \"(cd %s; java %s -host %s -control %s -data %s)>&/dev/null&\">/dev/null",
557: rsh,host,launcher,server,localhost,
558: control_port_str,server_port_str,server);
559: fprintf(stderr,"%s\n",cmd);
560: sleep(20);
561: /* system(cmd); */
1.15 noro 562: } else {
1.1 noro 563: if ( dname )
1.13 noro 564: if ( use_ssh )
565: sprintf(cmd,
1.14 noro 566: "%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 567: rsh,host,OX_XTERM,host,launcher,localhost,conn_str,
568: control_port_str,server_port_str,server,"1");
569: else
1.1 noro 570: sprintf(cmd,
1.14 noro 571: "%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 572: rsh,host,OX_XTERM,host,dname,launcher,localhost,conn_str,
1.1 noro 573: control_port_str,server_port_str,server,dname);
574: else
575: sprintf(cmd,
1.17 ! noro 576: "%s -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",
1.1 noro 577: rsh,host,launcher,localhost,conn_str,
1.17 ! noro 578: control_port_str,server_port_str,server,dname0,"-nolog");
1.1 noro 579: system(cmd);
580: }
1.15 noro 581: #endif /* VISUAL */
1.1 noro 582: }
583:
584: void Pox_launch(arg,rp)
585: NODE arg;
586: Obj *rp;
587: {
588: Pox_launch_main(1,arg,rp);
589: }
590:
591: void Pox_launch_nox(arg,rp)
592: NODE arg;
593: Obj *rp;
594: {
595: Pox_launch_main(0,arg,rp);
596: }
597:
598: /*
599: ox_launch() : invoke local ox_asir
600: ox_launch(0,ox_xxx) : invoke local ox_xxx with asir_libdir/ox_launch
601: ox_launch(remote,lib,ox_xxx) : invoke remote ox_xxx with lib/ox_launch
602: */
603:
604: void Pox_launch_main(with_x,arg,rp)
605: int with_x;
606: NODE arg;
607: Obj *rp;
608: {
609: char *str;
610: char *hostname,*servername,*dname;
611: char *control;
612: int use_unix;
613: extern char *asir_libdir;
614:
615: if ( arg && ARG0(arg) && argc(arg) != 3 )
616: error("ox_launch : argument mismatch");
617: control = (char *)MALLOC(BUFSIZ);
618: if ( !arg || ( !ARG0(arg) && argc(arg) == 1 ) ) {
619: sprintf(control,"%s/ox_launch",asir_libdir);
620: use_unix = 1;
621: servername = (char *)MALLOC(BUFSIZ);
622: sprintf(servername,"%s/ox_asir",asir_libdir);
623: } else if ( !ARG0(arg) && argc(arg) == 2 ) {
624: sprintf(control,"%s/ox_launch",asir_libdir);
625: use_unix = 1;
626: str = BDY((STRING)ARG1(arg));
627: if ( str[0] == '/' )
628: servername = str;
629: else {
630: servername = (char *)MALLOC(BUFSIZ);
631: sprintf(servername,"%s/%s",asir_libdir,str);
632: }
633: } else {
634: sprintf(control,"%s/ox_launch",BDY((STRING)ARG1(arg)));
635: if ( !ARG0(arg) )
636: use_unix = 1;
637: else
638: use_unix = 0;
639: str = BDY((STRING)ARG2(arg));
640: if ( str[0] == '/' )
641: servername = str;
642: else {
643: servername = (char *)MALLOC(BUFSIZ);
644: sprintf(servername,"%s/%s",BDY((STRING)ARG1(arg)),str);
645: }
646: }
647: if ( arg && ARG0(arg) )
648: hostname = BDY((STRING)ARG0(arg));
649: else
650: hostname = 0;
651: ox_launch_generic(hostname,control,servername,use_unix,0,with_x,0,rp);
652: }
653:
654: int register_server(af_unix,m,c)
655: int af_unix,m,c;
656: {
657: int s,i,ci;
658: struct m_c *t;
1.9 noro 659: #define INIT_TAB_SIZ 64
1.1 noro 660:
661: if ( c < 0 )
662: return -1;
663: if ( !m_c_tab ) {
1.9 noro 664: s = INIT_TAB_SIZ*sizeof(struct m_c);
1.8 noro 665: m_c_tab = (struct m_c *)MALLOC_ATOMIC(s);
1.9 noro 666: for ( i = 0; i < INIT_TAB_SIZ; i++ ) {
1.8 noro 667: m_c_tab[i].af_unix = 0;
668: m_c_tab[i].m = m_c_tab[i].c = -1;
669: }
1.9 noro 670: m_c_s = INIT_TAB_SIZ;
1.1 noro 671: }
672: #if !MPI
673: for ( i = 0; i < m_c_i; i++ )
1.8 noro 674: if ( (m_c_tab[i].m<0) && (m_c_tab[i].c<0) )
1.1 noro 675: break;
676: if ( i < m_c_i ) {
677: m_c_tab[i].m = m; m_c_tab[i].c = c;
678: m_c_tab[i].af_unix = af_unix;
679: return i;
680: }
681: #endif
682: if ( m_c_i == m_c_s ) {
1.9 noro 683: s = (m_c_s+INIT_TAB_SIZ)*sizeof(struct m_c);
1.1 noro 684: t = (struct m_c *)MALLOC_ATOMIC(s); bzero(m_c_tab,s);
685: bcopy(m_c_tab,t,m_c_s*sizeof(struct m_c));
1.9 noro 686: for ( i = 0; i < INIT_TAB_SIZ; i++ ) {
1.8 noro 687: m_c_tab[m_c_s+i].af_unix = 0;
688: m_c_tab[m_c_s+i].m = m_c_tab[m_c_s+i].c = -1;
689: }
1.9 noro 690: m_c_s += INIT_TAB_SIZ; m_c_tab = t;
1.1 noro 691: }
692: m_c_tab[m_c_i].m = m; m_c_tab[m_c_i].c = c;
693: m_c_tab[m_c_i].af_unix = af_unix;
694: return m_c_i++;
695: }
696:
697: /* iofp index => m_c_tab index */
698:
699: int get_mcindex(i)
700: int i;
701: {
702: int j;
703:
704: for ( j = 0; j < m_c_i; j++ )
705: if ( m_c_tab[j].c == i )
706: return j;
707: return -1;
708: }
709:
710: /* arg = [ind0,ind1,...]; indk = index to m_c_tab */
711:
712: void Pox_select(arg,rp)
713: NODE arg;
714: LIST *rp;
715: {
716: int fd,n,i,index,mcind;
717: fd_set r,w,e;
718: NODE list,t,t1;
719: Q q;
720: double max;
721: struct timeval interval;
722: struct timeval *tvp;
723:
724: list = BDY((LIST)ARG0(arg)); arg = NEXT(arg);
725: if ( arg ) {
726: max = ToReal((Num)BDY(arg));
727: interval.tv_sec = (int)max;
728: interval.tv_usec = (int)((max-(int)max)*1000000);
729: tvp = &interval;
730: } else
731: tvp = 0;
732:
733: FD_ZERO(&r); FD_ZERO(&w); FD_ZERO(&e);
734: for ( t = list; t; t = NEXT(t) ) {
735: index = QTOS((Q)BDY(t));
736: valid_mctab_index(index);
737: fd = get_fd(m_c_tab[index].c); FD_SET(fd,&r);
738: }
739: n = select(FD_SETSIZE,&r,&w,&e,tvp);
740: for ( i = 0, t = 0; n && i < FD_SETSIZE; i++ )
741: if ( FD_ISSET(i,&r) ) {
742: /* index : index to iofp array */
743: index = get_index(i);
744: /* mcind : index to m_c_tab array */
745: mcind = get_mcindex(index);
746: n--; STOQ(mcind,q); MKNODE(t1,q,t); t = t1;
747: }
748: MKLIST(*rp,t);
749: }
750:
751: void Pox_flush(arg,rp)
752: NODE arg;
753: Q *rp;
754: {
755: int index = QTOS((Q)ARG0(arg));
756:
757: valid_mctab_index(index);
758: ox_flush_stream_force(m_c_tab[index].c);
759: *rp = ONE;
760: }
761:
1.8 noro 762: void Pox_send_raw_cmo(arg,rp)
763: NODE arg;
764: Obj *rp;
765: {
766: int s;
767: int index = QTOS((Q)ARG0(arg));
768:
769: valid_mctab_index(index);
770: s = m_c_tab[index].c;
771: ox_write_cmo(s,(Obj)ARG1(arg));
772: /* flush always */
773: ox_flush_stream(s);
774: *rp = 0;
775: }
776:
777: void Pox_recv_raw_cmo(arg,rp)
778: NODE arg;
779: Obj *rp;
780: {
781: int s;
782: int index = QTOS((Q)ARG0(arg));
783:
784: valid_mctab_index(index);
785: s = m_c_tab[index].c;
786: ox_read_cmo(s,rp);
787: }
788:
1.1 noro 789: void Pox_push_local(arg,rp)
790: NODE arg;
791: Obj *rp;
792: {
793: int s;
794: struct oLIST dummy;
795: VL vl;
796: int index = QTOS((Q)ARG0(arg));
797:
798: valid_mctab_index(index);
799: s = m_c_tab[index].c; arg = NEXT(arg);
800:
801: dummy.id = O_LIST; dummy.body = arg;
802: get_vars_recursive((Obj)&dummy,&vl);
803:
804: ox_send_local_ring(s,vl);
805: for ( ; arg; arg = NEXT(arg) )
806: ox_send_local_data(s,BDY(arg));
807: *rp = 0;
808: }
809:
810: void Pox_push_cmo(arg,rp)
811: NODE arg;
812: Obj *rp;
813: {
814: int s;
815: int index = QTOS((Q)ARG0(arg));
816:
817: valid_mctab_index(index);
818: s = m_c_tab[index].c; arg = NEXT(arg);
819: for ( ; arg; arg = NEXT(arg) )
820: ox_send_data(s,BDY(arg));
821: *rp = 0;
822: }
823:
824: void Pox_push_vl(arg,rp)
825: NODE arg;
826: Obj *rp;
827: {
828: int s;
829: int index = QTOS((Q)ARG0(arg));
830:
831: valid_mctab_index(index);
832: ox_send_local_ring(m_c_tab[index].c,CO);
833: *rp = 0;
834: }
835:
836: void Pox_pop_local(arg,rp)
837: NODE arg;
838: Obj *rp;
839: {
840: int s;
841: int index = QTOS((Q)ARG0(arg));
842:
843: valid_mctab_index(index);
844: s = m_c_tab[index].c;
845: ox_send_cmd(s,SM_popSerializedLocalObject);
846: ox_flush_stream_force(s);
847: ox_get_result(s,rp);
848: }
849:
850: void Pox_pop_cmo(arg,rp)
851: NODE arg;
852: Obj *rp;
853: {
854: int s;
855: int index = QTOS((Q)ARG0(arg));
856:
857: valid_mctab_index(index);
858: s = m_c_tab[index].c;
859: ox_send_cmd(s,SM_popCMO);
860: ox_flush_stream_force(s);
861: ox_get_result(s,rp);
862: }
863:
864: void Pox_pop0_local(arg,rp)
865: NODE arg;
866: Obj *rp;
867: {
868: int index = QTOS((Q)ARG0(arg));
869:
870: valid_mctab_index(index);
871: ox_send_cmd(m_c_tab[index].c,SM_popSerializedLocalObject);
872: *rp = 0;
873: }
874:
875: void Pox_pop0_cmo(arg,rp)
876: NODE arg;
877: Obj *rp;
878: {
879: int index = QTOS((Q)ARG0(arg));
880:
881: valid_mctab_index(index);
882: ox_send_cmd(m_c_tab[index].c,SM_popCMO);
883: *rp = 0;
884: }
885:
886: void Pox_pop0_string(arg,rp)
887: NODE arg;
888: STRING *rp;
889: {
890: int index = QTOS((Q)ARG0(arg));
891:
892: valid_mctab_index(index);
893: ox_send_cmd(m_c_tab[index].c,SM_popString);
894: *rp = 0;
895: }
896:
897: void Pox_pop_string(arg,rp)
898: NODE arg;
899: STRING *rp;
900: {
901: int s,id;
902: int index = QTOS((Q)ARG0(arg));
903:
904: valid_mctab_index(index);
905: s = m_c_tab[index].c;
906: ox_send_cmd(s,SM_popString);
907: ox_flush_stream_force(s);
908: ox_get_result(s,rp);
909: }
910:
911: void Pox_get(arg,rp)
912: NODE arg;
913: Obj *rp;
914: {
1.3 noro 915: int index;
1.1 noro 916: int s;
917:
1.3 noro 918: if ( !arg ) {
919: /* client->server */
920: ox_get_result(0,rp);
921: } else {
922: /* server->client */
923: index = QTOS((Q)ARG0(arg));
924: valid_mctab_index(index);
925: s = m_c_tab[index].c;
926: ox_flush_stream_force(s);
927: ox_get_result(s,rp);
928: }
1.1 noro 929: }
930:
931: void Pox_pops(arg,rp)
932: NODE arg;
933: Obj *rp;
934: {
935: int s;
936: USINT n;
937: int index = QTOS((Q)ARG0(arg));
938:
939: valid_mctab_index(index);
940: s = m_c_tab[index].c;
941: if ( NEXT(arg) )
942: MKUSINT(n,QTOS((Q)ARG1(arg)));
943: else
944: MKUSINT(n,1);
945: ox_send_data(s,n);
946: ox_send_cmd(s,SM_pops);
947: *rp = 0;
948: }
949:
950: void Pox_execute_function(arg,rp)
951: NODE arg;
952: Obj *rp;
953: {
954: int s;
955: USINT ui;
956: int index = QTOS((Q)ARG0(arg));
957:
958: valid_mctab_index(index);
959: s = m_c_tab[index].c;
960: MKUSINT(ui,QTOS((Q)ARG2(arg)));
961: ox_send_data(s,ui);
962: ox_send_data(s,ARG1(arg));
963: ox_send_cmd(s,SM_executeFunction);
964: *rp = 0;
965: }
966:
967: void Pox_setname(arg,rp)
968: NODE arg;
969: Obj *rp;
970: {
971: int s;
972: int index = QTOS((Q)ARG0(arg));
973:
974: valid_mctab_index(index);
975: s = m_c_tab[index].c;
976: ox_send_data(s,ARG1(arg));
977: ox_send_cmd(s,SM_setName);
978: *rp = 0;
979: }
980:
981: void Pox_evalname(arg,rp)
982: NODE arg;
983: Obj *rp;
984: {
985: int s;
986: int index = QTOS((Q)ARG0(arg));
987:
988: valid_mctab_index(index);
989: s = m_c_tab[index].c;
990: ox_send_data(s,ARG1(arg));
991: ox_send_cmd(s,SM_evalName);
992: *rp = 0;
993: }
994:
995: void Pox_execute_string(arg,rp)
996: NODE arg;
997: Obj *rp;
998: {
999: int s;
1000: int index = QTOS((Q)ARG0(arg));
1001:
1002: valid_mctab_index(index);
1003: s = m_c_tab[index].c;
1004: ox_send_data(s,ARG1(arg));
1005: ox_send_cmd(s,SM_executeStringByLocalParser);
1006: *rp = 0;
1007: }
1008:
1009: /* arg=[sid,fname,arg0,arg1,...,arg{n-1}] */
1010:
1011: void Pox_rpc(arg,rp)
1012: NODE arg;
1013: Obj *rp;
1014: {
1015: int s,i,n;
1016: STRING f;
1017: USINT ui;
1018: pointer *w;
1019: NODE t;
1020: int index = QTOS((Q)ARG0(arg));
1021:
1022: valid_mctab_index(index);
1023: s = m_c_tab[index].c; arg = NEXT(arg);
1024: f = (STRING)BDY(arg); arg = NEXT(arg);
1025: ox_send_local_ring(s,CO);
1026: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
1027: w = (pointer *)ALLOCA(n*sizeof(pointer));
1028: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
1029: w[i] = BDY(t);
1030: for ( i = n-1; i >= 0; i-- )
1031: ox_send_local_data(s,w[i]);
1032: MKUSINT(ui,n);
1033: ox_send_data(s,ui);
1034: ox_send_data(s,f);
1035: ox_send_cmd(s,SM_executeFunction);
1036: *rp = 0;
1037: }
1038:
1039: void Pox_cmo_rpc(arg,rp)
1040: NODE arg;
1041: Obj *rp;
1042: {
1043: int s,i,n;
1044: STRING f;
1045: USINT ui;
1046: NODE t;
1047: pointer *w;
1048: int index = QTOS((Q)ARG0(arg));
1049:
1050: valid_mctab_index(index);
1051: s = m_c_tab[index].c; arg = NEXT(arg);
1052: f = (STRING)BDY(arg); arg = NEXT(arg);
1053: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
1054: w = (pointer *)ALLOCA(n*sizeof(pointer));
1055: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
1056: w[i] = BDY(t);
1057: for ( i = n-1; i >= 0; i-- )
1058: ox_send_data(s,w[i]);
1059: MKUSINT(ui,n);
1060: ox_send_data(s,ui);
1061: ox_send_data(s,f);
1062: ox_send_cmd(s,SM_executeFunction);
1063: *rp = 0;
1064: }
1065:
1066: void Pox_reset(arg,rp)
1067: NODE arg;
1068: Q *rp;
1069: {
1070: USINT t;
1071: int s,id,c,m;
1072: Obj obj;
1073: int index = QTOS((Q)ARG0(arg));
1074:
1075: valid_mctab_index(index);
1076: m = m_c_tab[index].m;
1077: c = m_c_tab[index].c;
1078: if ( m >= 0 ) {
1079: if ( argc(arg) == 1 ) {
1080: ox_send_cmd(m,SM_control_reset_connection);
1081: ox_flush_stream_force(m);
1082: ox_recv(m,&id,&t);
1083: }
1084: *rp = ONE;
1085: #if defined(VISUAL)
1086: Sleep(100);
1087: ox_send_cmd(c,SM_nop);
1088: ox_flush_stream_force(c);
1089: #endif
1090: while ( 1 ) {
1091: ox_recv(c,&id,&obj);
1092: if ( id == OX_SYNC_BALL )
1093: break;
1094: }
1095: ox_send_sync(c);
1.5 noro 1096: } else
1097: *rp = 0;
1098: }
1099:
1100: void Pox_intr(arg,rp)
1101: NODE arg;
1102: Q *rp;
1103: {
1104: int m;
1105: Obj obj;
1106: int index = QTOS((Q)ARG0(arg));
1107:
1108: valid_mctab_index(index);
1109: m = m_c_tab[index].m;
1110: if ( m >= 0 ) {
1111: if ( argc(arg) == 1 ) {
1112: ox_send_cmd(m,SM_control_intr);
1113: ox_flush_stream_force(m);
1114: }
1115: *rp = ONE;
1.1 noro 1116: } else
1117: *rp = 0;
1118: }
1119:
1120: void Pox_sync(arg,rp)
1121: NODE arg;
1122: Q *rp;
1123: {
1124: int c;
1125: int index = QTOS((Q)ARG0(arg));
1126:
1127: valid_mctab_index(index);
1128: c = m_c_tab[index].c;
1129: ox_send_sync(c);
1130: *rp = 0;
1131: }
1132:
1133: void Pox_shutdown(arg,rp)
1134: NODE arg;
1135: Q *rp;
1136: {
1137: int s;
1138: int index = QTOS((Q)ARG0(arg));
1139: int status;
1140:
1141: valid_mctab_index(index);
1142: s = m_c_tab[index].m;
1143: ox_send_cmd(s,SM_shutdown);
1144: free_iofp(s);
1145: #if !MPI && !defined(VISUAL)
1146: if ( m_c_tab[index].af_unix )
1147: wait(&status);
1148: #endif
1.8 noro 1149: m_c_tab[index].m = -1; m_c_tab[index].c = -1;
1.1 noro 1150: m_c_tab[index].af_unix = 0;
1151: *rp = 0;
1152: }
1153:
1154: void Pox_push_cmd(arg,rp)
1155: NODE arg;
1156: Q *rp;
1157: {
1.7 noro 1158: int ui;
1.1 noro 1159: int index = QTOS((Q)ARG0(arg));
1160:
1161: valid_mctab_index(index);
1.7 noro 1162: ui = QTOS((Q)ARG1(arg));
1.1 noro 1163: ox_send_cmd(m_c_tab[index].c,ui);
1164: *rp = 0;
1165: }
1166: #endif
1.16 noro 1167:
1168: void shutdown_all() {
1169: int s;
1170: int i,index;
1171: int status;
1172:
1173: for ( i = I_am_server?1:0; i < m_c_i; i++ ) {
1174: index = i;
1175: check_valid_mctab_index(index);
1176: if ( index < 0 )
1177: continue;
1178: s = m_c_tab[index].m;
1179: ox_send_cmd(s,SM_shutdown);
1180: free_iofp(s);
1181: #if !MPI && !defined(VISUAL)
1182: if ( m_c_tab[index].af_unix )
1183: wait(&status);
1184: #endif
1185: m_c_tab[index].m = 0; m_c_tab[index].c = 0;
1186: m_c_tab[index].af_unix = 0;
1187: }
1188: }
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