Annotation of OpenXM_contrib2/asir2000/io/tcpf.c, Revision 1.22
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.
1.22 ! noro 47: * $OpenXM: OpenXM_contrib2/asir2000/io/tcpf.c,v 1.21 2000/11/15 09:18:01 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;
205: Q sid;
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);
214: STOQ(i,sid);
215: t = mknode(2,sid,list);
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");
503: dname = use_x ? dname0 : 0;
1.1 noro 504: conn_str = conn_to_serv ? "1" : "0";
1.13 noro 505: rsh = getenv("ASIR_RSH");
506: if ( !rsh )
507: rsh = use_ssh ? "ssh" : RSH;
508: if ( !use_unix && dname && strstr(rsh,"ssh") ) {
509: /*
510: * if "ssh" is used to invoke a remote server,
511: * we should not specify "-display".
512: */
513: use_ssh = 1;
514: }
1.1 noro 515: gethostname(localhost,BUFSIZ);
1.15 noro 516: #if defined(VISUAL)
517: if ( !use_unix )
518: error("spawn_server : not implemented on Windows");
519: Pget_rootdir(&rootdir);
520: sprintf(AsirExe,"%s\\bin\\engine.exe",BDY(rootdir));
521: strcpy(prog,server);
522: server = strrchr(prog,'/')+1;
523: av[0] = "ox_launch";
524: av[1] = "127.0.0.1";
525: av[2] = conn_str;
526: av[3] = control_port_str;
527: av[4] = server_port_str;
528: av[5] = server;
529: av[6] = use_x ? "1" : "0";
530: av[7] = 0;
531:
532: _spawnv(_P_NOWAIT,AsirExe,av);
533: // _spawnv(_P_NOWAIT,"d:\\home\\noro\\engine2000\\debug\\engine.exe",av);
534: // printf("ox_launch 127.0.0.1 %s %s %s %s 0\n",conn_str,control_port_str,server_port_str,server);
535: #else
1.1 noro 536: if ( use_unix ) {
537: if ( !fork() ) {
1.2 noro 538: setpgid(0,getpid());
1.1 noro 539: if ( dname )
1.13 noro 540: execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,
1.1 noro 541: "-geometry","60x10","-e",launcher,".",conn_str,
542: control_port_str,server_port_str,server,dname,0);
543: else
544: execlp(launcher,launcher,".",conn_str,
1.17 noro 545: control_port_str,server_port_str,server,dname0,"-nolog",0);
1.1 noro 546: }
547: } else if ( conn_to_serv == 2 ) {
548: /* special support for java */
549: if ( dname )
550: sprintf(cmd,
1.13 noro 551: "%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 552: rsh,host,launcher,OX_XTERM,dname,server,localhost,control_port_str,server_port_str);
553: else
554: sprintf(cmd,
555: "%s -n %s \"(cd %s; java %s -host %s -control %s -data %s)>&/dev/null&\">/dev/null",
556: rsh,host,launcher,server,localhost,
557: control_port_str,server_port_str,server);
558: fprintf(stderr,"%s\n",cmd);
559: sleep(20);
560: /* system(cmd); */
1.15 noro 561: } else {
1.1 noro 562: if ( dname )
1.13 noro 563: if ( use_ssh )
564: sprintf(cmd,
1.14 noro 565: "%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 566: rsh,host,OX_XTERM,host,launcher,localhost,conn_str,
567: control_port_str,server_port_str,server,"1");
568: else
1.1 noro 569: sprintf(cmd,
1.14 noro 570: "%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 571: rsh,host,OX_XTERM,host,dname,launcher,localhost,conn_str,
1.1 noro 572: control_port_str,server_port_str,server,dname);
573: else
574: sprintf(cmd,
1.17 noro 575: "%s -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",
1.1 noro 576: rsh,host,launcher,localhost,conn_str,
1.17 noro 577: control_port_str,server_port_str,server,dname0,"-nolog");
1.1 noro 578: system(cmd);
579: }
1.15 noro 580: #endif /* VISUAL */
1.1 noro 581: }
582:
583: void Pox_launch(arg,rp)
584: NODE arg;
585: Obj *rp;
586: {
587: Pox_launch_main(1,arg,rp);
588: }
589:
590: void Pox_launch_nox(arg,rp)
591: NODE arg;
592: Obj *rp;
593: {
594: Pox_launch_main(0,arg,rp);
595: }
596:
597: /*
598: ox_launch() : invoke local ox_asir
599: ox_launch(0,ox_xxx) : invoke local ox_xxx with asir_libdir/ox_launch
600: ox_launch(remote,lib,ox_xxx) : invoke remote ox_xxx with lib/ox_launch
601: */
602:
603: void Pox_launch_main(with_x,arg,rp)
604: int with_x;
605: NODE arg;
606: Obj *rp;
607: {
608: char *str;
609: char *hostname,*servername,*dname;
610: char *control;
611: int use_unix;
612: extern char *asir_libdir;
613:
614: if ( arg && ARG0(arg) && argc(arg) != 3 )
615: error("ox_launch : argument mismatch");
616: control = (char *)MALLOC(BUFSIZ);
617: if ( !arg || ( !ARG0(arg) && argc(arg) == 1 ) ) {
618: sprintf(control,"%s/ox_launch",asir_libdir);
619: use_unix = 1;
620: servername = (char *)MALLOC(BUFSIZ);
621: sprintf(servername,"%s/ox_asir",asir_libdir);
622: } else if ( !ARG0(arg) && argc(arg) == 2 ) {
623: sprintf(control,"%s/ox_launch",asir_libdir);
624: use_unix = 1;
625: str = BDY((STRING)ARG1(arg));
626: if ( str[0] == '/' )
627: servername = str;
628: else {
629: servername = (char *)MALLOC(BUFSIZ);
630: sprintf(servername,"%s/%s",asir_libdir,str);
631: }
632: } else {
633: sprintf(control,"%s/ox_launch",BDY((STRING)ARG1(arg)));
634: if ( !ARG0(arg) )
635: use_unix = 1;
636: else
637: use_unix = 0;
638: str = BDY((STRING)ARG2(arg));
639: if ( str[0] == '/' )
640: servername = str;
641: else {
642: servername = (char *)MALLOC(BUFSIZ);
643: sprintf(servername,"%s/%s",BDY((STRING)ARG1(arg)),str);
644: }
645: }
646: if ( arg && ARG0(arg) )
647: hostname = BDY((STRING)ARG0(arg));
648: else
649: hostname = 0;
650: ox_launch_generic(hostname,control,servername,use_unix,0,with_x,0,rp);
651: }
652:
653: int register_server(af_unix,m,c)
654: int af_unix,m,c;
655: {
656: int s,i,ci;
657: struct m_c *t;
1.9 noro 658: #define INIT_TAB_SIZ 64
1.1 noro 659:
660: if ( c < 0 )
661: return -1;
662: if ( !m_c_tab ) {
1.9 noro 663: s = INIT_TAB_SIZ*sizeof(struct m_c);
1.8 noro 664: m_c_tab = (struct m_c *)MALLOC_ATOMIC(s);
1.9 noro 665: for ( i = 0; i < INIT_TAB_SIZ; i++ ) {
1.8 noro 666: m_c_tab[i].af_unix = 0;
667: m_c_tab[i].m = m_c_tab[i].c = -1;
668: }
1.9 noro 669: m_c_s = INIT_TAB_SIZ;
1.1 noro 670: }
671: #if !MPI
672: for ( i = 0; i < m_c_i; i++ )
1.8 noro 673: if ( (m_c_tab[i].m<0) && (m_c_tab[i].c<0) )
1.1 noro 674: break;
675: if ( i < m_c_i ) {
676: m_c_tab[i].m = m; m_c_tab[i].c = c;
677: m_c_tab[i].af_unix = af_unix;
678: return i;
679: }
680: #endif
681: if ( m_c_i == m_c_s ) {
1.9 noro 682: s = (m_c_s+INIT_TAB_SIZ)*sizeof(struct m_c);
1.1 noro 683: t = (struct m_c *)MALLOC_ATOMIC(s); bzero(m_c_tab,s);
684: bcopy(m_c_tab,t,m_c_s*sizeof(struct m_c));
1.9 noro 685: for ( i = 0; i < INIT_TAB_SIZ; i++ ) {
1.8 noro 686: m_c_tab[m_c_s+i].af_unix = 0;
687: m_c_tab[m_c_s+i].m = m_c_tab[m_c_s+i].c = -1;
688: }
1.9 noro 689: m_c_s += INIT_TAB_SIZ; m_c_tab = t;
1.1 noro 690: }
691: m_c_tab[m_c_i].m = m; m_c_tab[m_c_i].c = c;
692: m_c_tab[m_c_i].af_unix = af_unix;
693: return m_c_i++;
694: }
695:
696: /* iofp index => m_c_tab index */
697:
698: int get_mcindex(i)
699: int i;
700: {
701: int j;
702:
703: for ( j = 0; j < m_c_i; j++ )
704: if ( m_c_tab[j].c == i )
705: return j;
706: return -1;
707: }
708:
709: /* arg = [ind0,ind1,...]; indk = index to m_c_tab */
710:
711: void Pox_select(arg,rp)
712: NODE arg;
713: LIST *rp;
714: {
715: int fd,n,i,index,mcind;
716: fd_set r,w,e;
717: NODE list,t,t1;
718: Q q;
719: double max;
720: struct timeval interval;
721: struct timeval *tvp;
722:
723: list = BDY((LIST)ARG0(arg)); arg = NEXT(arg);
724: if ( arg ) {
725: max = ToReal((Num)BDY(arg));
726: interval.tv_sec = (int)max;
727: interval.tv_usec = (int)((max-(int)max)*1000000);
728: tvp = &interval;
729: } else
730: tvp = 0;
731:
732: FD_ZERO(&r); FD_ZERO(&w); FD_ZERO(&e);
733: for ( t = list; t; t = NEXT(t) ) {
734: index = QTOS((Q)BDY(t));
735: valid_mctab_index(index);
736: fd = get_fd(m_c_tab[index].c); FD_SET(fd,&r);
737: }
738: n = select(FD_SETSIZE,&r,&w,&e,tvp);
739: for ( i = 0, t = 0; n && i < FD_SETSIZE; i++ )
740: if ( FD_ISSET(i,&r) ) {
741: /* index : index to iofp array */
742: index = get_index(i);
743: /* mcind : index to m_c_tab array */
744: mcind = get_mcindex(index);
745: n--; STOQ(mcind,q); MKNODE(t1,q,t); t = t1;
746: }
747: MKLIST(*rp,t);
748: }
749:
750: void Pox_flush(arg,rp)
751: NODE arg;
752: Q *rp;
753: {
754: int index = QTOS((Q)ARG0(arg));
755:
756: valid_mctab_index(index);
757: ox_flush_stream_force(m_c_tab[index].c);
758: *rp = ONE;
759: }
760:
1.8 noro 761: void Pox_send_raw_cmo(arg,rp)
762: NODE arg;
763: Obj *rp;
764: {
765: int s;
766: int index = QTOS((Q)ARG0(arg));
767:
768: valid_mctab_index(index);
769: s = m_c_tab[index].c;
770: ox_write_cmo(s,(Obj)ARG1(arg));
771: /* flush always */
772: ox_flush_stream(s);
773: *rp = 0;
774: }
775:
776: void Pox_recv_raw_cmo(arg,rp)
777: NODE arg;
778: Obj *rp;
779: {
780: int s;
781: int index = QTOS((Q)ARG0(arg));
782:
783: valid_mctab_index(index);
784: s = m_c_tab[index].c;
785: ox_read_cmo(s,rp);
786: }
787:
1.1 noro 788: void Pox_push_local(arg,rp)
789: NODE arg;
790: Obj *rp;
791: {
792: int s;
793: struct oLIST dummy;
794: VL vl;
795: int index = QTOS((Q)ARG0(arg));
796:
797: valid_mctab_index(index);
798: s = m_c_tab[index].c; arg = NEXT(arg);
799:
800: dummy.id = O_LIST; dummy.body = arg;
801: get_vars_recursive((Obj)&dummy,&vl);
802:
803: ox_send_local_ring(s,vl);
804: for ( ; arg; arg = NEXT(arg) )
805: ox_send_local_data(s,BDY(arg));
806: *rp = 0;
807: }
808:
809: void Pox_push_cmo(arg,rp)
810: NODE arg;
811: Obj *rp;
812: {
813: int s;
814: int index = QTOS((Q)ARG0(arg));
815:
816: valid_mctab_index(index);
817: s = m_c_tab[index].c; arg = NEXT(arg);
818: for ( ; arg; arg = NEXT(arg) )
819: ox_send_data(s,BDY(arg));
820: *rp = 0;
821: }
822:
823: void Pox_push_vl(arg,rp)
824: NODE arg;
825: Obj *rp;
826: {
827: int s;
828: int index = QTOS((Q)ARG0(arg));
829:
830: valid_mctab_index(index);
831: ox_send_local_ring(m_c_tab[index].c,CO);
832: *rp = 0;
833: }
834:
835: void Pox_pop_local(arg,rp)
836: NODE arg;
837: Obj *rp;
838: {
839: int s;
840: int index = QTOS((Q)ARG0(arg));
841:
842: valid_mctab_index(index);
843: s = m_c_tab[index].c;
844: ox_send_cmd(s,SM_popSerializedLocalObject);
845: ox_flush_stream_force(s);
846: ox_get_result(s,rp);
847: }
848:
849: void Pox_pop_cmo(arg,rp)
850: NODE arg;
851: Obj *rp;
852: {
853: int s;
854: int index = QTOS((Q)ARG0(arg));
855:
856: valid_mctab_index(index);
857: s = m_c_tab[index].c;
858: ox_send_cmd(s,SM_popCMO);
859: ox_flush_stream_force(s);
860: ox_get_result(s,rp);
861: }
862:
863: void Pox_pop0_local(arg,rp)
864: NODE arg;
865: Obj *rp;
866: {
867: int index = QTOS((Q)ARG0(arg));
868:
869: valid_mctab_index(index);
870: ox_send_cmd(m_c_tab[index].c,SM_popSerializedLocalObject);
871: *rp = 0;
872: }
873:
874: void Pox_pop0_cmo(arg,rp)
875: NODE arg;
876: Obj *rp;
877: {
878: int index = QTOS((Q)ARG0(arg));
879:
880: valid_mctab_index(index);
881: ox_send_cmd(m_c_tab[index].c,SM_popCMO);
882: *rp = 0;
883: }
884:
885: void Pox_pop0_string(arg,rp)
886: NODE arg;
887: STRING *rp;
888: {
889: int index = QTOS((Q)ARG0(arg));
890:
891: valid_mctab_index(index);
892: ox_send_cmd(m_c_tab[index].c,SM_popString);
893: *rp = 0;
894: }
895:
896: void Pox_pop_string(arg,rp)
897: NODE arg;
898: STRING *rp;
899: {
900: int s,id;
901: int index = QTOS((Q)ARG0(arg));
902:
903: valid_mctab_index(index);
904: s = m_c_tab[index].c;
905: ox_send_cmd(s,SM_popString);
906: ox_flush_stream_force(s);
907: ox_get_result(s,rp);
908: }
909:
910: void Pox_get(arg,rp)
911: NODE arg;
912: Obj *rp;
913: {
1.3 noro 914: int index;
1.1 noro 915: int s;
916:
1.3 noro 917: if ( !arg ) {
918: /* client->server */
919: ox_get_result(0,rp);
920: } else {
921: /* server->client */
922: index = QTOS((Q)ARG0(arg));
923: valid_mctab_index(index);
924: s = m_c_tab[index].c;
925: ox_flush_stream_force(s);
926: ox_get_result(s,rp);
927: }
1.1 noro 928: }
929:
930: void Pox_pops(arg,rp)
931: NODE arg;
932: Obj *rp;
933: {
934: int s;
935: USINT n;
936: int index = QTOS((Q)ARG0(arg));
937:
938: valid_mctab_index(index);
939: s = m_c_tab[index].c;
940: if ( NEXT(arg) )
941: MKUSINT(n,QTOS((Q)ARG1(arg)));
942: else
943: MKUSINT(n,1);
944: ox_send_data(s,n);
945: ox_send_cmd(s,SM_pops);
946: *rp = 0;
947: }
948:
949: void Pox_execute_function(arg,rp)
950: NODE arg;
951: Obj *rp;
952: {
953: int s;
954: USINT ui;
955: int index = QTOS((Q)ARG0(arg));
956:
957: valid_mctab_index(index);
958: s = m_c_tab[index].c;
959: MKUSINT(ui,QTOS((Q)ARG2(arg)));
960: ox_send_data(s,ui);
961: ox_send_data(s,ARG1(arg));
962: ox_send_cmd(s,SM_executeFunction);
963: *rp = 0;
964: }
965:
966: void Pox_setname(arg,rp)
967: NODE arg;
968: Obj *rp;
969: {
970: int s;
971: int index = QTOS((Q)ARG0(arg));
972:
973: valid_mctab_index(index);
974: s = m_c_tab[index].c;
975: ox_send_data(s,ARG1(arg));
976: ox_send_cmd(s,SM_setName);
977: *rp = 0;
978: }
979:
980: void Pox_evalname(arg,rp)
981: NODE arg;
982: Obj *rp;
983: {
984: int s;
985: int index = QTOS((Q)ARG0(arg));
986:
987: valid_mctab_index(index);
988: s = m_c_tab[index].c;
989: ox_send_data(s,ARG1(arg));
990: ox_send_cmd(s,SM_evalName);
991: *rp = 0;
992: }
993:
994: void Pox_execute_string(arg,rp)
995: NODE arg;
996: Obj *rp;
997: {
998: int s;
999: int index = QTOS((Q)ARG0(arg));
1000:
1001: valid_mctab_index(index);
1002: s = m_c_tab[index].c;
1003: ox_send_data(s,ARG1(arg));
1004: ox_send_cmd(s,SM_executeStringByLocalParser);
1005: *rp = 0;
1006: }
1007:
1008: /* arg=[sid,fname,arg0,arg1,...,arg{n-1}] */
1009:
1010: void Pox_rpc(arg,rp)
1011: NODE arg;
1012: Obj *rp;
1013: {
1014: int s,i,n;
1015: STRING f;
1016: USINT ui;
1017: pointer *w;
1018: NODE t;
1019: int index = QTOS((Q)ARG0(arg));
1020:
1021: valid_mctab_index(index);
1022: s = m_c_tab[index].c; arg = NEXT(arg);
1023: f = (STRING)BDY(arg); arg = NEXT(arg);
1024: ox_send_local_ring(s,CO);
1025: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
1026: w = (pointer *)ALLOCA(n*sizeof(pointer));
1027: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
1028: w[i] = BDY(t);
1029: for ( i = n-1; i >= 0; i-- )
1030: ox_send_local_data(s,w[i]);
1031: MKUSINT(ui,n);
1032: ox_send_data(s,ui);
1033: ox_send_data(s,f);
1034: ox_send_cmd(s,SM_executeFunction);
1035: *rp = 0;
1036: }
1037:
1038: void Pox_cmo_rpc(arg,rp)
1039: NODE arg;
1040: Obj *rp;
1041: {
1042: int s,i,n;
1043: STRING f;
1044: USINT ui;
1045: NODE t;
1046: pointer *w;
1047: int index = QTOS((Q)ARG0(arg));
1048:
1049: valid_mctab_index(index);
1050: s = m_c_tab[index].c; arg = NEXT(arg);
1051: f = (STRING)BDY(arg); arg = NEXT(arg);
1052: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
1053: w = (pointer *)ALLOCA(n*sizeof(pointer));
1054: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
1055: w[i] = BDY(t);
1056: for ( i = n-1; i >= 0; i-- )
1057: ox_send_data(s,w[i]);
1058: MKUSINT(ui,n);
1059: ox_send_data(s,ui);
1060: ox_send_data(s,f);
1061: ox_send_cmd(s,SM_executeFunction);
1062: *rp = 0;
1063: }
1064:
1065: void Pox_reset(arg,rp)
1066: NODE arg;
1067: Q *rp;
1068: {
1069: USINT t;
1070: int s,id,c,m;
1071: Obj obj;
1072: int index = QTOS((Q)ARG0(arg));
1073:
1074: valid_mctab_index(index);
1075: m = m_c_tab[index].m;
1076: c = m_c_tab[index].c;
1077: if ( m >= 0 ) {
1078: if ( argc(arg) == 1 ) {
1079: ox_send_cmd(m,SM_control_reset_connection);
1080: ox_flush_stream_force(m);
1081: ox_recv(m,&id,&t);
1082: }
1083: *rp = ONE;
1084: #if defined(VISUAL)
1085: Sleep(100);
1086: ox_send_cmd(c,SM_nop);
1087: ox_flush_stream_force(c);
1088: #endif
1089: while ( 1 ) {
1090: ox_recv(c,&id,&obj);
1091: if ( id == OX_SYNC_BALL )
1092: break;
1093: }
1094: ox_send_sync(c);
1.5 noro 1095: } else
1096: *rp = 0;
1097: }
1098:
1099: void Pox_intr(arg,rp)
1100: NODE arg;
1101: Q *rp;
1102: {
1103: int m;
1104: Obj obj;
1105: int index = QTOS((Q)ARG0(arg));
1106:
1107: valid_mctab_index(index);
1108: m = m_c_tab[index].m;
1109: if ( m >= 0 ) {
1110: if ( argc(arg) == 1 ) {
1111: ox_send_cmd(m,SM_control_intr);
1112: ox_flush_stream_force(m);
1113: }
1114: *rp = ONE;
1.1 noro 1115: } else
1116: *rp = 0;
1117: }
1118:
1119: void Pox_sync(arg,rp)
1120: NODE arg;
1121: Q *rp;
1122: {
1123: int c;
1124: int index = QTOS((Q)ARG0(arg));
1125:
1126: valid_mctab_index(index);
1127: c = m_c_tab[index].c;
1128: ox_send_sync(c);
1129: *rp = 0;
1130: }
1131:
1132: void Pox_shutdown(arg,rp)
1133: NODE arg;
1134: Q *rp;
1135: {
1136: int s;
1137: int index = QTOS((Q)ARG0(arg));
1138: int status;
1139:
1140: valid_mctab_index(index);
1141: s = m_c_tab[index].m;
1142: ox_send_cmd(s,SM_shutdown);
1143: free_iofp(s);
1.18 noro 1144: #if !defined(VISUAL)
1145: s = m_c_tab[index].c;
1146: free_iofp(s);
1147: #endif
1.1 noro 1148: #if !MPI && !defined(VISUAL)
1149: if ( m_c_tab[index].af_unix )
1150: wait(&status);
1151: #endif
1.8 noro 1152: m_c_tab[index].m = -1; m_c_tab[index].c = -1;
1.1 noro 1153: m_c_tab[index].af_unix = 0;
1154: *rp = 0;
1155: }
1156:
1157: void Pox_push_cmd(arg,rp)
1158: NODE arg;
1159: Q *rp;
1160: {
1.7 noro 1161: int ui;
1.1 noro 1162: int index = QTOS((Q)ARG0(arg));
1163:
1164: valid_mctab_index(index);
1.7 noro 1165: ui = QTOS((Q)ARG1(arg));
1.1 noro 1166: ox_send_cmd(m_c_tab[index].c,ui);
1167: *rp = 0;
1168: }
1.16 noro 1169:
1170: void shutdown_all() {
1171: int s;
1172: int i,index;
1173: int status;
1174:
1175: for ( i = I_am_server?1:0; i < m_c_i; i++ ) {
1176: index = i;
1177: check_valid_mctab_index(index);
1178: if ( index < 0 )
1179: continue;
1180: s = m_c_tab[index].m;
1181: ox_send_cmd(s,SM_shutdown);
1.21 noro 1182: #if defined(VISUAL)
1183: Sleep(1000);
1184: #endif
1.16 noro 1185: free_iofp(s);
1.18 noro 1186: #if !defined(VISUAL)
1187: s = m_c_tab[index].c;
1188: free_iofp(s);
1189: #endif
1.16 noro 1190: #if !MPI && !defined(VISUAL)
1191: if ( m_c_tab[index].af_unix )
1192: wait(&status);
1193: #endif
1194: m_c_tab[index].m = 0; m_c_tab[index].c = 0;
1195: m_c_tab[index].af_unix = 0;
1196: }
1197: }
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