Annotation of OpenXM_contrib2/asir2000/io/tcpf.c, Revision 1.25
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.
1.25 ! noro 47: * $OpenXM: OpenXM_contrib2/asir2000/io/tcpf.c,v 1.24 2001/06/04 02:49:47 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>
53: #if !defined(VISUAL)
54: #include <sys/types.h>
55: #include <pwd.h>
56: #endif
57: #include "ox.h"
58:
59: #if defined(VISUAL)
1.15 noro 60: #include <stdlib.h>
1.19 noro 61: #include <winsock2.h>
1.15 noro 62: #include <process.h>
1.1 noro 63: #endif
64:
65: #define OX_XTERM "ox_xterm"
66:
67: #if !defined(_PA_RISC1_1)
68: #define RSH "rsh"
69: #else
70: #define RSH "remsh"
71: #endif
72:
73: static struct m_c {
74: int m,c,af_unix;
75: } *m_c_tab;
76:
77: static int m_c_i,m_c_s;
1.16 noro 78: int I_am_server;
1.1 noro 79:
80: #if MPI
81: extern int mpi_nprocs;
82: #define valid_mctab_index(ind)\
1.8 noro 83: if((ind)<0||(ind)>=mpi_nprocs){error("invalid server id");}
1.16 noro 84: #define check_valid_mctab_index(ind)\
85: if((ind)<0||(ind)>=mpi_nprocs){(ind)=-1;}
1.1 noro 86: #else
87: #define valid_mctab_index(ind)\
88: if((ind)<0||(ind)>=m_c_i||\
1.8 noro 89: ((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){error("invalid server id");}
1.16 noro 90: #define check_valid_mctab_index(ind)\
91: if((ind)<0||(ind)>=m_c_i||\
92: ((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){(ind)=-1;}
1.1 noro 93: #endif
94:
95: int register_server();
96: int get_mcindex(int);
97:
1.8 noro 98: void Pox_send_raw_cmo(), Pox_recv_raw_cmo();
99:
1.1 noro 100: void Pox_launch(),Pox_launch_nox(),Pox_launch_main();
101: void Pox_launch_generic();
102: void Pox_shutdown();
103:
1.5 noro 104: void Pox_rpc(),Pox_cmo_rpc(),Pox_reset(),Pox_intr(),Pox_sync(),Pox_select();
1.1 noro 105:
106: void Pox_push_local(),Pox_push_cmo(),Pox_push_vl(),Pox_push_cmd();
107:
108: void Pox_pop_local(),Pox_pop_cmo();
109: void Pox_pop0_local(),Pox_pop0_cmo();
110: void Pox_pop_string(),Pox_pop0_string();
111: void Pox_get(),Pox_pops();
112:
113: void Pox_execute_function(),Pox_execute_string();
114: void Pox_setname(), Pox_evalname();
115: void Pox_flush();
116: void Pgenerate_port(),Ptry_bind_listen(),Ptry_connect(),Ptry_accept();
117: void Pregister_server();
118: void Pox_get_serverinfo();
1.8 noro 119: void Pox_mpi_myid(), Pox_mpi_nprocs();
1.1 noro 120:
121: void ox_launch_generic();
122:
123: pointer bevalf();
124:
125: struct ftab tcp_tab[] = {
1.8 noro 126: {"ox_send_raw_cmo",Pox_send_raw_cmo,2},
127: {"ox_recv_raw_cmo",Pox_recv_raw_cmo,1},
1.1 noro 128: {"ox_get_serverinfo",Pox_get_serverinfo,-1},
129: {"generate_port",Pgenerate_port,-1},
130: {"try_bind_listen",Ptry_bind_listen,1},
131: {"try_connect",Ptry_connect,2},
132: {"try_accept",Ptry_accept,2},
133: {"register_server",Pregister_server,4},
134: {"ox_flush",Pox_flush,1},
135: {"ox_launch",Pox_launch,-3},
136: {"ox_launch_nox",Pox_launch_nox,-3},
137: {"ox_launch_generic",Pox_launch_generic,7},
138: {"ox_shutdown",Pox_shutdown,1},
139:
140: {"ox_rpc",Pox_rpc,-99999999},
141: {"ox_cmo_rpc",Pox_cmo_rpc,-99999999},
142:
143: {"ox_sync",Pox_sync,1},
1.8 noro 144: #if MPI
145: {"ox_mpi_myid",Pox_mpi_myid,0},
146: {"ox_mpi_nprocs",Pox_mpi_nprocs,0},
147: #endif
1.1 noro 148: #if !MPI
149: {"ox_reset",Pox_reset,-2},
1.5 noro 150: {"ox_intr",Pox_intr,1},
1.1 noro 151: {"ox_select",Pox_select,-2},
152: #endif
153:
154: {"ox_pop_string",Pox_pop_string,1},
155: {"ox_pop0_string",Pox_pop0_string,1},
156: {"ox_pop_local",Pox_pop_local,1},
157: {"ox_pop0_local",Pox_pop0_local,1},
158: {"ox_pop_cmo",Pox_pop_cmo,1},
159: {"ox_pop0_cmo",Pox_pop0_cmo,1},
1.3 noro 160: {"ox_get",Pox_get,-1},
1.1 noro 161: {"ox_pops",Pox_pops,-2},
162:
163: {"ox_push_vl",Pox_push_vl,1},
164: {"ox_push_local",Pox_push_local,-99999999},
165: {"ox_push_cmo",Pox_push_cmo,-99999999},
166: {"ox_push_cmd",Pox_push_cmd,2},
167:
168: {"ox_setname",Pox_setname,2},
169: {"ox_evalname",Pox_evalname,2},
170:
171: {"ox_execute_string",Pox_execute_string,2},
172: {"ox_execute_function",Pox_execute_function,3},
173:
174:
175: {0,0,0},
176: };
177:
178: extern struct IOFP iofp[];
179: extern MATHCAP my_mathcap;
1.6 noro 180: extern int ox_exchange_mathcap;
1.1 noro 181:
182: char *getenv();
183:
1.8 noro 184: #if MPI
185: extern int mpi_myid, mpi_nprocs;
186:
187: void Pox_mpi_myid(rp)
188: Q *rp;
189: {
190: STOQ(mpi_myid,*rp);
191: }
192:
193: void Pox_mpi_nprocs(rp)
194: Q *rp;
195: {
196: STOQ(mpi_nprocs,*rp);
197: }
198: #endif
199:
1.1 noro 200: void Pox_get_serverinfo(arg,rp)
201: NODE arg;
202: LIST *rp;
203: {
204: int i,c;
1.24 noro 205: Q s_id;
1.1 noro 206: NODE t,n0,n;
207: LIST list,l;
208:
209: if ( !arg ) {
210: for ( i = 0, n0 = 0; i < m_c_i; i++ )
1.8 noro 211: if ( (m_c_tab[i].m>=0) || (m_c_tab[i].c>=0) ) {
1.1 noro 212: c = m_c_tab[i].c;
213: ox_get_serverinfo(c,&list);
1.24 noro 214: STOQ(i,s_id);
215: t = mknode(2,s_id,list);
1.1 noro 216: MKLIST(l,t);
217: NEXTNODE(n0,n);
218: BDY(n) = (pointer)l;
219: }
220: if ( n0 )
221: NEXT(n) = 0;
222: MKLIST(*rp,n0);
223: } else {
224: i = QTOS((Q)ARG0(arg));
1.8 noro 225: if ( i >= 0 && i < m_c_i && ((m_c_tab[i].m>=0) || (m_c_tab[i].c>=0)) )
1.1 noro 226: ox_get_serverinfo(m_c_tab[i].c,rp);
227: else {
228: MKLIST(*rp,0);
229: }
230: }
231: }
232:
233: /*
234: if noarg or arg[0]==0 then use IP socket and return a port number
235: else use UNIX socket and return a string which represents a path name
236: */
237:
238: void Pgenerate_port(arg,rp)
239: NODE arg;
240: Obj *rp;
241: {
242: char port_str[BUFSIZ];
243: int port;
244: char *s;
245: STRING str;
246: Q q;
247:
248: if ( !arg || !ARG0(arg) ) {
249: generate_port(0,port_str);
250: port = atoi(port_str);
251: STOQ(port,q);
252: *rp = (Obj)q;
253: } else {
254: generate_port(1,port_str);
255: s = (char *)MALLOC(strlen(port_str)+1);
256: strcpy(s,port_str);
257: MKSTR(str,s);
258: *rp = (Obj)str;
259: }
260: }
261:
262: /*
263: try_bind_listen(port)
264: */
265:
266: void Ptry_bind_listen(arg,rp)
267: NODE arg;
268: Q *rp;
269: {
270: char port_str[BUFSIZ];
271: int port,s,use_unix;
272:
273: if ( !ARG0(arg) || NUM(ARG0(arg)) ) {
274: port = QTOS((Q)ARG0(arg));
275: sprintf(port_str,"%d",port);
276: use_unix = 0;
277: } else {
278: strcpy(port_str,BDY((STRING)ARG0(arg)));
279: use_unix = 1;
280: }
281: s = try_bind_listen(use_unix,port_str);
282: STOQ(s,*rp);
283: }
284:
285: /*
286: try_connect(host,port)
287: */
288:
289: void Ptry_connect(arg,rp)
290: NODE arg;
291: Q *rp;
292: {
293: char port_str[BUFSIZ];
294: char *host;
295: int port,s,use_unix;
296:
297: if ( !ARG1(arg) || NUM(ARG1(arg)) ) {
298: port = QTOS((Q)ARG1(arg));
299: sprintf(port_str,"%d",port);
300: use_unix = 0;
301: } else {
302: strcpy(port_str,BDY((STRING)ARG1(arg)));
303: use_unix = 1;
304: }
305: host = BDY((STRING)ARG0(arg));
306: s = try_connect(use_unix,host,port_str);
307: STOQ(s,*rp);
308: }
309:
310: /*
311: try_accept(sock,port)
312: */
313:
314: void Ptry_accept(arg,rp)
315: NODE arg;
316: Q *rp;
317: {
318: int use_unix,s;
319:
320: if ( !ARG1(arg) || NUM(ARG1(arg)) )
321: use_unix = 0;
322: else
323: use_unix = 1;
324: s = try_accept(use_unix,QTOS((Q)ARG0(arg)));
325: STOQ(s,*rp);
326: }
327:
328: /*
329: register_server(cs,cport,ss,sport)
330: */
331:
332: void Pregister_server(arg,rp)
333: NODE arg;
334: Q *rp;
335: {
336: int cs,ss,cn,sn,ind,use_unix,id;
337: char cport_str[BUFSIZ],sport_str[BUFSIZ];
338: MATHCAP server_mathcap;
339:
340: cs = QTOS((Q)ARG0(arg));
341: ss = QTOS((Q)ARG2(arg));
342: if ( !ARG1(arg) || NUM(ARG1(arg)) ) {
343: sprintf(cport_str,"%d",QTOS((Q)ARG1(arg)));
344: use_unix = 0;
345: } else {
346: strcpy(cport_str,BDY((STRING)ARG1(arg)));
347: use_unix = 1;
348: }
349: if ( !ARG3(arg) || NUM(ARG3(arg)) ) {
350: if ( use_unix )
351: error("register_server : the protocol should conincide for two sockets");
352: sprintf(sport_str,"%d",QTOS((Q)ARG3(arg)));
353: } else {
354: if ( !use_unix )
355: error("register_server : the protocol should conincide for two sockets");
356: strcpy(sport_str,BDY((STRING)ARG3(arg)));
357: }
358:
359: /* client mode */
360: cn = get_iofp(cs,cport_str,0);
361: sn = get_iofp(ss,sport_str,0);
1.12 noro 362: /* get_iofp returns -1 if the laucher could not spawn the server */
363: if ( sn < 0 ) {
364: /* we should terminate the launcher */
365: ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);
366: STOQ(-1,*rp);
367: return;
368: }
1.1 noro 369:
370: /* register server to the server list */
371: ind = register_server(use_unix,cn,sn);
372:
1.6 noro 373: if ( ox_exchange_mathcap ) {
374: /* request remote mathcap */
375: ox_send_cmd(sn,SM_mathcap);
376: ox_send_cmd(sn,SM_popCMO);
377: ox_flush_stream_force(sn);
378: ox_recv(sn,&id,&server_mathcap);
379: store_remote_mathcap(sn,server_mathcap);
380:
381: /* send my mathcap */
382: create_my_mathcap("asir");
383: ox_send_data(sn,my_mathcap);
384: ox_send_cmd(sn,SM_setMathcap);
385: }
1.1 noro 386: /* return the server id */
387: STOQ(ind,*rp);
388: }
389:
390: /*
391: ox_launch_generic(host,launcher,server,use_unix,use_ssh,use_x,conn_to_serv)
392:
393: Input
394: host: hostname on which servers run
395: launcher: path name of the launcher
396: server: path name of the server
397: use_unix: use UNIX domain socket if 1
398: use_ssh: use ssh if 1
399: use_x: use X11 facilities if 1
400: conn_to_serv: connect to server if 1
401: */
402:
403: void Pox_launch_generic(arg,rp)
404: NODE arg;
405: Q *rp;
406: {
407: int use_unix,use_ssh,use_x,conn_to_serv;
408: char *host,*launcher,*server;
409:
410: host = (arg&&ARG0(arg))?BDY((STRING)ARG0(arg)):0;
411: launcher = BDY((STRING)ARG1(arg));
412: server = BDY((STRING)ARG2(arg));
413: use_unix = ARG3(arg) ? 1 : 0;
414: use_ssh = ARG4(arg) ? 1 : 0;
415: use_x = ARG5(arg) ? 1 : 0;
416: conn_to_serv = QTOS((Q)ARG6(arg));
417: if ( !host )
418: use_unix = 1;
419: ox_launch_generic(host,launcher,server,
420: use_unix,use_ssh,use_x,conn_to_serv,rp);
421: }
422:
423: void ox_launch_generic(host,launcher,server,
424: use_unix,use_ssh,use_x,conn_to_serv,rp)
425: char *host,*launcher,*server;
426: int use_unix,use_ssh,use_x,conn_to_serv;
427: Q *rp;
428: {
429: int cs,ss,cn,sn,ind,id;
430: char control_port_str[BUFSIZ];
431: char server_port_str[BUFSIZ];
432: MATHCAP server_mathcap;
433:
434: control_port_str[0] = 0;
435: server_port_str[0] = 0;
436: do {
437: generate_port(use_unix,control_port_str);
438: generate_port(use_unix,server_port_str);
439: if ( !conn_to_serv ) {
440: cs = try_bind_listen(use_unix,control_port_str);
441: ss = try_bind_listen(use_unix,server_port_str);
442: }
443: spawn_server(host,launcher,server,
444: use_unix,use_ssh,use_x,conn_to_serv,
445: control_port_str,server_port_str);
446: if ( conn_to_serv ) {
447: cs = try_connect(use_unix,host,control_port_str);
448: ss = try_connect(use_unix,host,server_port_str);
449: } else {
450: cs = try_accept(use_unix,cs);
451: ss = try_accept(use_unix,ss);
452: }
453: } while ( cs < 0 || ss < 0 );
454:
455: /* client mode */
456: cn = get_iofp(cs,control_port_str,0);
457: sn = get_iofp(ss,server_port_str,0);
1.12 noro 458: /* get_iofp returns -1 if the laucher could not spawn the server */
459: if ( sn < 0 ) {
460: /* we should terminate the launcher */
461: ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);
462: STOQ(-1,*rp);
463: return;
464: }
1.1 noro 465:
466: /* register server to the server list */
467: ind = register_server(use_unix,cn,sn);
468:
1.6 noro 469: if ( ox_exchange_mathcap ) {
470: /* request remote mathcap */
471: ox_send_cmd(sn,SM_mathcap);
472: ox_send_cmd(sn,SM_popCMO);
473: ox_flush_stream_force(sn);
474: ox_recv(sn,&id,&server_mathcap);
475: store_remote_mathcap(sn,server_mathcap);
476:
477: /* send my mathcap */
478: create_my_mathcap("asir");
479: ox_send_data(sn,my_mathcap);
480: ox_send_cmd(sn,SM_setMathcap);
481: }
1.1 noro 482: /* return the server id */
483: STOQ(ind,*rp);
484: }
485:
486: int spawn_server(host,launcher,server,
487: use_unix,use_ssh,use_x,conn_to_serv,
488: control_port_str,server_port_str)
489: char *host,*launcher,*server;
490: int use_unix,use_ssh,use_x,conn_to_serv;
491: char *control_port_str,*server_port_str;
492: {
493: char cmd[BUFSIZ];
494: char localhost[BUFSIZ];
1.17 noro 495: char *dname,*conn_str,*rsh,*dname0;
1.13 noro 496: char dname_str[BUFSIZ];
1.15 noro 497: char AsirExe[BUFSIZ];
498: STRING rootdir;
499: char prog[BUFSIZ];
500: char *av[BUFSIZ];
1.1 noro 501:
1.17 noro 502: dname0 = (char *)getenv("DISPLAY");
1.23 noro 503: if ( !dname0 )
504: dname0 = "0";
1.17 noro 505: dname = use_x ? dname0 : 0;
1.1 noro 506: conn_str = conn_to_serv ? "1" : "0";
1.13 noro 507: rsh = getenv("ASIR_RSH");
508: if ( !rsh )
509: rsh = use_ssh ? "ssh" : RSH;
1.25 ! noro 510: if ( !use_unix && strstr(rsh,"ssh") ) {
1.13 noro 511: /*
512: * if "ssh" is used to invoke a remote server,
513: * we should not specify "-display".
514: */
515: use_ssh = 1;
516: }
1.1 noro 517: gethostname(localhost,BUFSIZ);
1.15 noro 518: #if defined(VISUAL)
519: if ( !use_unix )
520: error("spawn_server : not implemented on Windows");
521: Pget_rootdir(&rootdir);
522: sprintf(AsirExe,"%s\\bin\\engine.exe",BDY(rootdir));
523: strcpy(prog,server);
524: server = strrchr(prog,'/')+1;
525: av[0] = "ox_launch";
526: av[1] = "127.0.0.1";
527: av[2] = conn_str;
528: av[3] = control_port_str;
529: av[4] = server_port_str;
530: av[5] = server;
531: av[6] = use_x ? "1" : "0";
532: av[7] = 0;
533:
534: _spawnv(_P_NOWAIT,AsirExe,av);
535: // _spawnv(_P_NOWAIT,"d:\\home\\noro\\engine2000\\debug\\engine.exe",av);
536: // printf("ox_launch 127.0.0.1 %s %s %s %s 0\n",conn_str,control_port_str,server_port_str,server);
537: #else
1.1 noro 538: if ( use_unix ) {
539: if ( !fork() ) {
1.2 noro 540: setpgid(0,getpid());
1.1 noro 541: if ( dname )
1.13 noro 542: execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,
1.1 noro 543: "-geometry","60x10","-e",launcher,".",conn_str,
544: control_port_str,server_port_str,server,dname,0);
545: else
546: execlp(launcher,launcher,".",conn_str,
1.17 noro 547: control_port_str,server_port_str,server,dname0,"-nolog",0);
1.1 noro 548: }
549: } else if ( conn_to_serv == 2 ) {
550: /* special support for java */
551: if ( dname )
552: sprintf(cmd,
1.13 noro 553: "%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 554: rsh,host,launcher,OX_XTERM,dname,server,localhost,control_port_str,server_port_str);
555: else
556: sprintf(cmd,
557: "%s -n %s \"(cd %s; java %s -host %s -control %s -data %s)>&/dev/null&\">/dev/null",
558: rsh,host,launcher,server,localhost,
559: control_port_str,server_port_str,server);
560: fprintf(stderr,"%s\n",cmd);
561: sleep(20);
562: /* system(cmd); */
1.15 noro 563: } else {
1.1 noro 564: if ( dname )
1.13 noro 565: if ( use_ssh )
1.25 ! noro 566: sprintf(cmd,
1.14 noro 567: "%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 568: rsh,host,OX_XTERM,host,launcher,localhost,conn_str,
569: control_port_str,server_port_str,server,"1");
570: else
1.25 ! noro 571: sprintf(cmd,
1.14 noro 572: "%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 573: rsh,host,OX_XTERM,host,dname,launcher,localhost,conn_str,
1.1 noro 574: control_port_str,server_port_str,server,dname);
575: else
1.25 ! noro 576: if ( use_ssh )
! 577: sprintf(cmd,
! 578: "%s -f -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",
! 579: rsh,host,launcher,localhost,conn_str,
! 580: control_port_str,server_port_str,server,"1","-nolog");
! 581: else
! 582: sprintf(cmd,
1.17 noro 583: "%s -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",
1.1 noro 584: rsh,host,launcher,localhost,conn_str,
1.17 noro 585: control_port_str,server_port_str,server,dname0,"-nolog");
1.1 noro 586: system(cmd);
587: }
1.15 noro 588: #endif /* VISUAL */
1.1 noro 589: }
590:
591: void Pox_launch(arg,rp)
592: NODE arg;
593: Obj *rp;
594: {
595: Pox_launch_main(1,arg,rp);
596: }
597:
598: void Pox_launch_nox(arg,rp)
599: NODE arg;
600: Obj *rp;
601: {
602: Pox_launch_main(0,arg,rp);
603: }
604:
605: /*
606: ox_launch() : invoke local ox_asir
607: ox_launch(0,ox_xxx) : invoke local ox_xxx with asir_libdir/ox_launch
608: ox_launch(remote,lib,ox_xxx) : invoke remote ox_xxx with lib/ox_launch
609: */
610:
611: void Pox_launch_main(with_x,arg,rp)
612: int with_x;
613: NODE arg;
614: Obj *rp;
615: {
616: char *str;
617: char *hostname,*servername,*dname;
618: char *control;
619: int use_unix;
620: extern char *asir_libdir;
621:
622: if ( arg && ARG0(arg) && argc(arg) != 3 )
623: error("ox_launch : argument mismatch");
624: control = (char *)MALLOC(BUFSIZ);
625: if ( !arg || ( !ARG0(arg) && argc(arg) == 1 ) ) {
626: sprintf(control,"%s/ox_launch",asir_libdir);
627: use_unix = 1;
628: servername = (char *)MALLOC(BUFSIZ);
629: sprintf(servername,"%s/ox_asir",asir_libdir);
630: } else if ( !ARG0(arg) && argc(arg) == 2 ) {
631: sprintf(control,"%s/ox_launch",asir_libdir);
632: use_unix = 1;
633: str = BDY((STRING)ARG1(arg));
634: if ( str[0] == '/' )
635: servername = str;
636: else {
637: servername = (char *)MALLOC(BUFSIZ);
638: sprintf(servername,"%s/%s",asir_libdir,str);
639: }
640: } else {
641: sprintf(control,"%s/ox_launch",BDY((STRING)ARG1(arg)));
642: if ( !ARG0(arg) )
643: use_unix = 1;
644: else
645: use_unix = 0;
646: str = BDY((STRING)ARG2(arg));
647: if ( str[0] == '/' )
648: servername = str;
649: else {
650: servername = (char *)MALLOC(BUFSIZ);
651: sprintf(servername,"%s/%s",BDY((STRING)ARG1(arg)),str);
652: }
653: }
654: if ( arg && ARG0(arg) )
655: hostname = BDY((STRING)ARG0(arg));
656: else
657: hostname = 0;
658: ox_launch_generic(hostname,control,servername,use_unix,0,with_x,0,rp);
659: }
660:
661: int register_server(af_unix,m,c)
662: int af_unix,m,c;
663: {
664: int s,i,ci;
665: struct m_c *t;
1.9 noro 666: #define INIT_TAB_SIZ 64
1.1 noro 667:
668: if ( c < 0 )
669: return -1;
670: if ( !m_c_tab ) {
1.9 noro 671: s = INIT_TAB_SIZ*sizeof(struct m_c);
1.8 noro 672: m_c_tab = (struct m_c *)MALLOC_ATOMIC(s);
1.9 noro 673: for ( i = 0; i < INIT_TAB_SIZ; i++ ) {
1.8 noro 674: m_c_tab[i].af_unix = 0;
675: m_c_tab[i].m = m_c_tab[i].c = -1;
676: }
1.9 noro 677: m_c_s = INIT_TAB_SIZ;
1.1 noro 678: }
679: #if !MPI
680: for ( i = 0; i < m_c_i; i++ )
1.8 noro 681: if ( (m_c_tab[i].m<0) && (m_c_tab[i].c<0) )
1.1 noro 682: break;
683: if ( i < m_c_i ) {
684: m_c_tab[i].m = m; m_c_tab[i].c = c;
685: m_c_tab[i].af_unix = af_unix;
686: return i;
687: }
688: #endif
689: if ( m_c_i == m_c_s ) {
1.9 noro 690: s = (m_c_s+INIT_TAB_SIZ)*sizeof(struct m_c);
1.1 noro 691: t = (struct m_c *)MALLOC_ATOMIC(s); bzero(m_c_tab,s);
692: bcopy(m_c_tab,t,m_c_s*sizeof(struct m_c));
1.9 noro 693: for ( i = 0; i < INIT_TAB_SIZ; i++ ) {
1.8 noro 694: m_c_tab[m_c_s+i].af_unix = 0;
695: m_c_tab[m_c_s+i].m = m_c_tab[m_c_s+i].c = -1;
696: }
1.9 noro 697: m_c_s += INIT_TAB_SIZ; m_c_tab = t;
1.1 noro 698: }
699: m_c_tab[m_c_i].m = m; m_c_tab[m_c_i].c = c;
700: m_c_tab[m_c_i].af_unix = af_unix;
701: return m_c_i++;
702: }
703:
704: /* iofp index => m_c_tab index */
705:
706: int get_mcindex(i)
707: int i;
708: {
709: int j;
710:
711: for ( j = 0; j < m_c_i; j++ )
712: if ( m_c_tab[j].c == i )
713: return j;
714: return -1;
715: }
716:
717: /* arg = [ind0,ind1,...]; indk = index to m_c_tab */
718:
719: void Pox_select(arg,rp)
720: NODE arg;
721: LIST *rp;
722: {
723: int fd,n,i,index,mcind;
724: fd_set r,w,e;
725: NODE list,t,t1;
726: Q q;
727: double max;
728: struct timeval interval;
729: struct timeval *tvp;
730:
731: list = BDY((LIST)ARG0(arg)); arg = NEXT(arg);
732: if ( arg ) {
733: max = ToReal((Num)BDY(arg));
734: interval.tv_sec = (int)max;
735: interval.tv_usec = (int)((max-(int)max)*1000000);
736: tvp = &interval;
737: } else
738: tvp = 0;
739:
740: FD_ZERO(&r); FD_ZERO(&w); FD_ZERO(&e);
741: for ( t = list; t; t = NEXT(t) ) {
742: index = QTOS((Q)BDY(t));
743: valid_mctab_index(index);
744: fd = get_fd(m_c_tab[index].c); FD_SET(fd,&r);
745: }
746: n = select(FD_SETSIZE,&r,&w,&e,tvp);
747: for ( i = 0, t = 0; n && i < FD_SETSIZE; i++ )
748: if ( FD_ISSET(i,&r) ) {
749: /* index : index to iofp array */
750: index = get_index(i);
751: /* mcind : index to m_c_tab array */
752: mcind = get_mcindex(index);
753: n--; STOQ(mcind,q); MKNODE(t1,q,t); t = t1;
754: }
755: MKLIST(*rp,t);
756: }
757:
758: void Pox_flush(arg,rp)
759: NODE arg;
760: Q *rp;
761: {
762: int index = QTOS((Q)ARG0(arg));
763:
764: valid_mctab_index(index);
765: ox_flush_stream_force(m_c_tab[index].c);
766: *rp = ONE;
767: }
768:
1.8 noro 769: void Pox_send_raw_cmo(arg,rp)
770: NODE arg;
771: Obj *rp;
772: {
773: int s;
774: int index = QTOS((Q)ARG0(arg));
775:
776: valid_mctab_index(index);
777: s = m_c_tab[index].c;
778: ox_write_cmo(s,(Obj)ARG1(arg));
779: /* flush always */
780: ox_flush_stream(s);
781: *rp = 0;
782: }
783:
784: void Pox_recv_raw_cmo(arg,rp)
785: NODE arg;
786: Obj *rp;
787: {
788: int s;
789: int index = QTOS((Q)ARG0(arg));
790:
791: valid_mctab_index(index);
792: s = m_c_tab[index].c;
793: ox_read_cmo(s,rp);
794: }
795:
1.1 noro 796: void Pox_push_local(arg,rp)
797: NODE arg;
798: Obj *rp;
799: {
800: int s;
801: struct oLIST dummy;
802: VL vl;
803: int index = QTOS((Q)ARG0(arg));
804:
805: valid_mctab_index(index);
806: s = m_c_tab[index].c; arg = NEXT(arg);
807:
808: dummy.id = O_LIST; dummy.body = arg;
809: get_vars_recursive((Obj)&dummy,&vl);
810:
811: ox_send_local_ring(s,vl);
812: for ( ; arg; arg = NEXT(arg) )
813: ox_send_local_data(s,BDY(arg));
814: *rp = 0;
815: }
816:
817: void Pox_push_cmo(arg,rp)
818: NODE arg;
819: Obj *rp;
820: {
821: int s;
822: int index = QTOS((Q)ARG0(arg));
823:
824: valid_mctab_index(index);
825: s = m_c_tab[index].c; arg = NEXT(arg);
826: for ( ; arg; arg = NEXT(arg) )
827: ox_send_data(s,BDY(arg));
828: *rp = 0;
829: }
830:
831: void Pox_push_vl(arg,rp)
832: NODE arg;
833: Obj *rp;
834: {
835: int s;
836: int index = QTOS((Q)ARG0(arg));
837:
838: valid_mctab_index(index);
839: ox_send_local_ring(m_c_tab[index].c,CO);
840: *rp = 0;
841: }
842:
843: void Pox_pop_local(arg,rp)
844: NODE arg;
845: Obj *rp;
846: {
847: int s;
848: int index = QTOS((Q)ARG0(arg));
849:
850: valid_mctab_index(index);
851: s = m_c_tab[index].c;
852: ox_send_cmd(s,SM_popSerializedLocalObject);
853: ox_flush_stream_force(s);
854: ox_get_result(s,rp);
855: }
856:
857: void Pox_pop_cmo(arg,rp)
858: NODE arg;
859: Obj *rp;
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_send_cmd(s,SM_popCMO);
867: ox_flush_stream_force(s);
868: ox_get_result(s,rp);
869: }
870:
871: void Pox_pop0_local(arg,rp)
872: NODE arg;
873: Obj *rp;
874: {
875: int index = QTOS((Q)ARG0(arg));
876:
877: valid_mctab_index(index);
878: ox_send_cmd(m_c_tab[index].c,SM_popSerializedLocalObject);
879: *rp = 0;
880: }
881:
882: void Pox_pop0_cmo(arg,rp)
883: NODE arg;
884: Obj *rp;
885: {
886: int index = QTOS((Q)ARG0(arg));
887:
888: valid_mctab_index(index);
889: ox_send_cmd(m_c_tab[index].c,SM_popCMO);
890: *rp = 0;
891: }
892:
893: void Pox_pop0_string(arg,rp)
894: NODE arg;
895: STRING *rp;
896: {
897: int index = QTOS((Q)ARG0(arg));
898:
899: valid_mctab_index(index);
900: ox_send_cmd(m_c_tab[index].c,SM_popString);
901: *rp = 0;
902: }
903:
904: void Pox_pop_string(arg,rp)
905: NODE arg;
906: STRING *rp;
907: {
908: int s,id;
909: int index = QTOS((Q)ARG0(arg));
910:
911: valid_mctab_index(index);
912: s = m_c_tab[index].c;
913: ox_send_cmd(s,SM_popString);
914: ox_flush_stream_force(s);
915: ox_get_result(s,rp);
916: }
917:
918: void Pox_get(arg,rp)
919: NODE arg;
920: Obj *rp;
921: {
1.3 noro 922: int index;
1.1 noro 923: int s;
924:
1.3 noro 925: if ( !arg ) {
926: /* client->server */
927: ox_get_result(0,rp);
928: } else {
929: /* server->client */
930: index = QTOS((Q)ARG0(arg));
931: valid_mctab_index(index);
932: s = m_c_tab[index].c;
933: ox_flush_stream_force(s);
934: ox_get_result(s,rp);
935: }
1.1 noro 936: }
937:
938: void Pox_pops(arg,rp)
939: NODE arg;
940: Obj *rp;
941: {
942: int s;
943: USINT n;
944: int index = QTOS((Q)ARG0(arg));
945:
946: valid_mctab_index(index);
947: s = m_c_tab[index].c;
948: if ( NEXT(arg) )
949: MKUSINT(n,QTOS((Q)ARG1(arg)));
950: else
951: MKUSINT(n,1);
952: ox_send_data(s,n);
953: ox_send_cmd(s,SM_pops);
954: *rp = 0;
955: }
956:
957: void Pox_execute_function(arg,rp)
958: NODE arg;
959: Obj *rp;
960: {
961: int s;
962: USINT ui;
963: int index = QTOS((Q)ARG0(arg));
964:
965: valid_mctab_index(index);
966: s = m_c_tab[index].c;
967: MKUSINT(ui,QTOS((Q)ARG2(arg)));
968: ox_send_data(s,ui);
969: ox_send_data(s,ARG1(arg));
970: ox_send_cmd(s,SM_executeFunction);
971: *rp = 0;
972: }
973:
974: void Pox_setname(arg,rp)
975: NODE arg;
976: Obj *rp;
977: {
978: int s;
979: int index = QTOS((Q)ARG0(arg));
980:
981: valid_mctab_index(index);
982: s = m_c_tab[index].c;
983: ox_send_data(s,ARG1(arg));
984: ox_send_cmd(s,SM_setName);
985: *rp = 0;
986: }
987:
988: void Pox_evalname(arg,rp)
989: NODE arg;
990: Obj *rp;
991: {
992: int s;
993: int index = QTOS((Q)ARG0(arg));
994:
995: valid_mctab_index(index);
996: s = m_c_tab[index].c;
997: ox_send_data(s,ARG1(arg));
998: ox_send_cmd(s,SM_evalName);
999: *rp = 0;
1000: }
1001:
1002: void Pox_execute_string(arg,rp)
1003: NODE arg;
1004: Obj *rp;
1005: {
1006: int s;
1007: int index = QTOS((Q)ARG0(arg));
1008:
1009: valid_mctab_index(index);
1010: s = m_c_tab[index].c;
1011: ox_send_data(s,ARG1(arg));
1012: ox_send_cmd(s,SM_executeStringByLocalParser);
1013: *rp = 0;
1014: }
1015:
1016: /* arg=[sid,fname,arg0,arg1,...,arg{n-1}] */
1017:
1018: void Pox_rpc(arg,rp)
1019: NODE arg;
1020: Obj *rp;
1021: {
1022: int s,i,n;
1023: STRING f;
1024: USINT ui;
1025: pointer *w;
1026: NODE t;
1027: int index = QTOS((Q)ARG0(arg));
1028:
1029: valid_mctab_index(index);
1030: s = m_c_tab[index].c; arg = NEXT(arg);
1031: f = (STRING)BDY(arg); arg = NEXT(arg);
1032: ox_send_local_ring(s,CO);
1033: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
1034: w = (pointer *)ALLOCA(n*sizeof(pointer));
1035: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
1036: w[i] = BDY(t);
1037: for ( i = n-1; i >= 0; i-- )
1038: ox_send_local_data(s,w[i]);
1039: MKUSINT(ui,n);
1040: ox_send_data(s,ui);
1041: ox_send_data(s,f);
1042: ox_send_cmd(s,SM_executeFunction);
1043: *rp = 0;
1044: }
1045:
1046: void Pox_cmo_rpc(arg,rp)
1047: NODE arg;
1048: Obj *rp;
1049: {
1050: int s,i,n;
1051: STRING f;
1052: USINT ui;
1053: NODE t;
1054: pointer *w;
1055: int index = QTOS((Q)ARG0(arg));
1056:
1057: valid_mctab_index(index);
1058: s = m_c_tab[index].c; arg = NEXT(arg);
1059: f = (STRING)BDY(arg); arg = NEXT(arg);
1060: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
1061: w = (pointer *)ALLOCA(n*sizeof(pointer));
1062: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
1063: w[i] = BDY(t);
1064: for ( i = n-1; i >= 0; i-- )
1065: ox_send_data(s,w[i]);
1066: MKUSINT(ui,n);
1067: ox_send_data(s,ui);
1068: ox_send_data(s,f);
1069: ox_send_cmd(s,SM_executeFunction);
1070: *rp = 0;
1071: }
1072:
1073: void Pox_reset(arg,rp)
1074: NODE arg;
1075: Q *rp;
1076: {
1077: USINT t;
1078: int s,id,c,m;
1079: Obj obj;
1080: int index = QTOS((Q)ARG0(arg));
1081:
1082: valid_mctab_index(index);
1083: m = m_c_tab[index].m;
1084: c = m_c_tab[index].c;
1085: if ( m >= 0 ) {
1086: if ( argc(arg) == 1 ) {
1087: ox_send_cmd(m,SM_control_reset_connection);
1088: ox_flush_stream_force(m);
1089: ox_recv(m,&id,&t);
1090: }
1091: *rp = ONE;
1092: #if defined(VISUAL)
1093: Sleep(100);
1094: ox_send_cmd(c,SM_nop);
1095: ox_flush_stream_force(c);
1096: #endif
1097: while ( 1 ) {
1098: ox_recv(c,&id,&obj);
1099: if ( id == OX_SYNC_BALL )
1100: break;
1101: }
1102: ox_send_sync(c);
1.5 noro 1103: } else
1104: *rp = 0;
1105: }
1106:
1107: void Pox_intr(arg,rp)
1108: NODE arg;
1109: Q *rp;
1110: {
1111: int m;
1112: Obj obj;
1113: int index = QTOS((Q)ARG0(arg));
1114:
1115: valid_mctab_index(index);
1116: m = m_c_tab[index].m;
1117: if ( m >= 0 ) {
1118: if ( argc(arg) == 1 ) {
1119: ox_send_cmd(m,SM_control_intr);
1120: ox_flush_stream_force(m);
1121: }
1122: *rp = ONE;
1.1 noro 1123: } else
1124: *rp = 0;
1125: }
1126:
1127: void Pox_sync(arg,rp)
1128: NODE arg;
1129: Q *rp;
1130: {
1131: int c;
1132: int index = QTOS((Q)ARG0(arg));
1133:
1134: valid_mctab_index(index);
1135: c = m_c_tab[index].c;
1136: ox_send_sync(c);
1137: *rp = 0;
1138: }
1139:
1140: void Pox_shutdown(arg,rp)
1141: NODE arg;
1142: Q *rp;
1143: {
1144: int s;
1145: int index = QTOS((Q)ARG0(arg));
1146: int status;
1147:
1148: valid_mctab_index(index);
1149: s = m_c_tab[index].m;
1150: ox_send_cmd(s,SM_shutdown);
1151: free_iofp(s);
1.18 noro 1152: #if !defined(VISUAL)
1153: s = m_c_tab[index].c;
1154: free_iofp(s);
1155: #endif
1.1 noro 1156: #if !MPI && !defined(VISUAL)
1157: if ( m_c_tab[index].af_unix )
1158: wait(&status);
1159: #endif
1.8 noro 1160: m_c_tab[index].m = -1; m_c_tab[index].c = -1;
1.1 noro 1161: m_c_tab[index].af_unix = 0;
1162: *rp = 0;
1163: }
1164:
1165: void Pox_push_cmd(arg,rp)
1166: NODE arg;
1167: Q *rp;
1168: {
1.7 noro 1169: int ui;
1.1 noro 1170: int index = QTOS((Q)ARG0(arg));
1171:
1172: valid_mctab_index(index);
1.7 noro 1173: ui = QTOS((Q)ARG1(arg));
1.1 noro 1174: ox_send_cmd(m_c_tab[index].c,ui);
1175: *rp = 0;
1176: }
1.16 noro 1177:
1178: void shutdown_all() {
1179: int s;
1180: int i,index;
1181: int status;
1182:
1183: for ( i = I_am_server?1:0; i < m_c_i; i++ ) {
1184: index = i;
1185: check_valid_mctab_index(index);
1186: if ( index < 0 )
1187: continue;
1188: s = m_c_tab[index].m;
1189: ox_send_cmd(s,SM_shutdown);
1.21 noro 1190: #if defined(VISUAL)
1191: Sleep(1000);
1192: #endif
1.16 noro 1193: free_iofp(s);
1.18 noro 1194: #if !defined(VISUAL)
1195: s = m_c_tab[index].c;
1196: free_iofp(s);
1197: #endif
1.16 noro 1198: #if !MPI && !defined(VISUAL)
1199: if ( m_c_tab[index].af_unix )
1200: wait(&status);
1201: #endif
1202: m_c_tab[index].m = 0; m_c_tab[index].c = 0;
1203: m_c_tab[index].af_unix = 0;
1204: }
1205: }
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to tcpf.c CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [local] / OpenXM_contrib2 / asir2000 / io