Annotation of OpenXM_contrib2/asir2000/io/tcpf.c, Revision 1.27
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.
1.27 ! noro 47: * $OpenXM: OpenXM_contrib2/asir2000/io/tcpf.c,v 1.26 2001/10/09 01:36:22 noro Exp $
1.10 noro 48: */
1.1 noro 49: #include "ca.h"
50: #include "parse.h"
51: #include "com.h"
52: #include <signal.h>
1.27 ! noro 53: #include <string.h>
1.1 noro 54: #if !defined(VISUAL)
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>
1.19 noro 62: #include <winsock2.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:
1.26 noro 101: void Pox_launch(),Pox_launch_nox();
1.1 noro 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:
1.26 noro 188: void Pox_mpi_myid(Q *rp)
1.8 noro 189: {
190: STOQ(mpi_myid,*rp);
191: }
192:
1.26 noro 193: void Pox_mpi_nprocs(Q *rp)
1.8 noro 194: {
195: STOQ(mpi_nprocs,*rp);
196: }
197: #endif
198:
1.26 noro 199: void Pox_get_serverinfo(NODE arg,LIST *rp)
1.1 noro 200: {
201: int i,c;
1.24 noro 202: Q s_id;
1.1 noro 203: NODE t,n0,n;
204: LIST list,l;
205:
206: if ( !arg ) {
207: for ( i = 0, n0 = 0; i < m_c_i; i++ )
1.8 noro 208: if ( (m_c_tab[i].m>=0) || (m_c_tab[i].c>=0) ) {
1.1 noro 209: c = m_c_tab[i].c;
210: ox_get_serverinfo(c,&list);
1.24 noro 211: STOQ(i,s_id);
212: t = mknode(2,s_id,list);
1.1 noro 213: MKLIST(l,t);
214: NEXTNODE(n0,n);
215: BDY(n) = (pointer)l;
216: }
217: if ( n0 )
218: NEXT(n) = 0;
219: MKLIST(*rp,n0);
220: } else {
221: i = QTOS((Q)ARG0(arg));
1.8 noro 222: if ( i >= 0 && i < m_c_i && ((m_c_tab[i].m>=0) || (m_c_tab[i].c>=0)) )
1.1 noro 223: ox_get_serverinfo(m_c_tab[i].c,rp);
224: else {
225: MKLIST(*rp,0);
226: }
227: }
228: }
229:
230: /*
231: if noarg or arg[0]==0 then use IP socket and return a port number
232: else use UNIX socket and return a string which represents a path name
233: */
234:
1.26 noro 235: void Pgenerate_port(NODE arg,Obj *rp)
1.1 noro 236: {
237: char port_str[BUFSIZ];
238: int port;
239: char *s;
240: STRING str;
241: Q q;
242:
243: if ( !arg || !ARG0(arg) ) {
244: generate_port(0,port_str);
245: port = atoi(port_str);
246: STOQ(port,q);
247: *rp = (Obj)q;
248: } else {
249: generate_port(1,port_str);
1.26 noro 250: s = (char *)MALLOC(strlen((char *)port_str)+1);
1.1 noro 251: strcpy(s,port_str);
252: MKSTR(str,s);
253: *rp = (Obj)str;
254: }
255: }
256:
257: /*
258: try_bind_listen(port)
259: */
260:
1.26 noro 261: void Ptry_bind_listen(NODE arg,Q *rp)
1.1 noro 262: {
263: char port_str[BUFSIZ];
264: int port,s,use_unix;
265:
266: if ( !ARG0(arg) || NUM(ARG0(arg)) ) {
267: port = QTOS((Q)ARG0(arg));
268: sprintf(port_str,"%d",port);
269: use_unix = 0;
270: } else {
271: strcpy(port_str,BDY((STRING)ARG0(arg)));
272: use_unix = 1;
273: }
274: s = try_bind_listen(use_unix,port_str);
275: STOQ(s,*rp);
276: }
277:
278: /*
279: try_connect(host,port)
280: */
281:
1.26 noro 282: void Ptry_connect(NODE arg,Q *rp)
1.1 noro 283: {
284: char port_str[BUFSIZ];
285: char *host;
286: int port,s,use_unix;
287:
288: if ( !ARG1(arg) || NUM(ARG1(arg)) ) {
289: port = QTOS((Q)ARG1(arg));
290: sprintf(port_str,"%d",port);
291: use_unix = 0;
292: } else {
293: strcpy(port_str,BDY((STRING)ARG1(arg)));
294: use_unix = 1;
295: }
296: host = BDY((STRING)ARG0(arg));
297: s = try_connect(use_unix,host,port_str);
298: STOQ(s,*rp);
299: }
300:
301: /*
302: try_accept(sock,port)
303: */
304:
1.26 noro 305: void Ptry_accept(NODE arg,Q *rp)
1.1 noro 306: {
307: int use_unix,s;
308:
309: if ( !ARG1(arg) || NUM(ARG1(arg)) )
310: use_unix = 0;
311: else
312: use_unix = 1;
313: s = try_accept(use_unix,QTOS((Q)ARG0(arg)));
314: STOQ(s,*rp);
315: }
316:
317: /*
318: register_server(cs,cport,ss,sport)
319: */
320:
1.26 noro 321: void Pregister_server(NODE arg,Q *rp)
1.1 noro 322: {
323: int cs,ss,cn,sn,ind,use_unix,id;
324: char cport_str[BUFSIZ],sport_str[BUFSIZ];
1.26 noro 325: Obj obj;
1.1 noro 326: MATHCAP server_mathcap;
327:
328: cs = QTOS((Q)ARG0(arg));
329: ss = QTOS((Q)ARG2(arg));
330: if ( !ARG1(arg) || NUM(ARG1(arg)) ) {
331: sprintf(cport_str,"%d",QTOS((Q)ARG1(arg)));
332: use_unix = 0;
333: } else {
334: strcpy(cport_str,BDY((STRING)ARG1(arg)));
335: use_unix = 1;
336: }
337: if ( !ARG3(arg) || NUM(ARG3(arg)) ) {
338: if ( use_unix )
339: error("register_server : the protocol should conincide for two sockets");
340: sprintf(sport_str,"%d",QTOS((Q)ARG3(arg)));
341: } else {
342: if ( !use_unix )
343: error("register_server : the protocol should conincide for two sockets");
344: strcpy(sport_str,BDY((STRING)ARG3(arg)));
345: }
346:
347: /* client mode */
348: cn = get_iofp(cs,cport_str,0);
349: sn = get_iofp(ss,sport_str,0);
1.12 noro 350: /* get_iofp returns -1 if the laucher could not spawn the server */
351: if ( sn < 0 ) {
352: /* we should terminate the launcher */
353: ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);
354: STOQ(-1,*rp);
355: return;
356: }
1.1 noro 357:
358: /* register server to the server list */
359: ind = register_server(use_unix,cn,sn);
360:
1.6 noro 361: if ( ox_exchange_mathcap ) {
362: /* request remote mathcap */
363: ox_send_cmd(sn,SM_mathcap);
364: ox_send_cmd(sn,SM_popCMO);
365: ox_flush_stream_force(sn);
1.26 noro 366: ox_recv(sn,&id,&obj); server_mathcap = (MATHCAP)obj;
1.6 noro 367: store_remote_mathcap(sn,server_mathcap);
368:
369: /* send my mathcap */
370: create_my_mathcap("asir");
371: ox_send_data(sn,my_mathcap);
372: ox_send_cmd(sn,SM_setMathcap);
373: }
1.1 noro 374: /* return the server id */
375: STOQ(ind,*rp);
376: }
377:
378: /*
379: ox_launch_generic(host,launcher,server,use_unix,use_ssh,use_x,conn_to_serv)
380:
381: Input
382: host: hostname on which servers run
383: launcher: path name of the launcher
384: server: path name of the server
385: use_unix: use UNIX domain socket if 1
386: use_ssh: use ssh if 1
387: use_x: use X11 facilities if 1
388: conn_to_serv: connect to server if 1
389: */
390:
1.26 noro 391: void Pox_launch_generic(NODE arg,Q *rp)
1.1 noro 392: {
393: int use_unix,use_ssh,use_x,conn_to_serv;
394: char *host,*launcher,*server;
1.26 noro 395: Q ret;
1.1 noro 396:
397: host = (arg&&ARG0(arg))?BDY((STRING)ARG0(arg)):0;
398: launcher = BDY((STRING)ARG1(arg));
399: server = BDY((STRING)ARG2(arg));
400: use_unix = ARG3(arg) ? 1 : 0;
401: use_ssh = ARG4(arg) ? 1 : 0;
402: use_x = ARG5(arg) ? 1 : 0;
403: conn_to_serv = QTOS((Q)ARG6(arg));
404: if ( !host )
405: use_unix = 1;
406: ox_launch_generic(host,launcher,server,
1.26 noro 407: use_unix,use_ssh,use_x,conn_to_serv,&ret);
408: *rp = ret;
1.1 noro 409: }
410:
1.26 noro 411: void ox_launch_generic(char *host,char *launcher,char *server,
412: int use_unix,int use_ssh,int use_x,int conn_to_serv,Q *rp)
1.1 noro 413: {
414: int cs,ss,cn,sn,ind,id;
415: char control_port_str[BUFSIZ];
416: char server_port_str[BUFSIZ];
1.26 noro 417: Obj obj;
1.1 noro 418: MATHCAP server_mathcap;
419:
420: control_port_str[0] = 0;
421: server_port_str[0] = 0;
422: do {
423: generate_port(use_unix,control_port_str);
424: generate_port(use_unix,server_port_str);
425: if ( !conn_to_serv ) {
426: cs = try_bind_listen(use_unix,control_port_str);
427: ss = try_bind_listen(use_unix,server_port_str);
428: }
429: spawn_server(host,launcher,server,
430: use_unix,use_ssh,use_x,conn_to_serv,
431: control_port_str,server_port_str);
432: if ( conn_to_serv ) {
433: cs = try_connect(use_unix,host,control_port_str);
434: ss = try_connect(use_unix,host,server_port_str);
435: } else {
436: cs = try_accept(use_unix,cs);
437: ss = try_accept(use_unix,ss);
438: }
439: } while ( cs < 0 || ss < 0 );
440:
441: /* client mode */
442: cn = get_iofp(cs,control_port_str,0);
443: sn = get_iofp(ss,server_port_str,0);
1.12 noro 444: /* get_iofp returns -1 if the laucher could not spawn the server */
445: if ( sn < 0 ) {
446: /* we should terminate the launcher */
447: ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);
448: STOQ(-1,*rp);
449: return;
450: }
1.1 noro 451:
452: /* register server to the server list */
453: ind = register_server(use_unix,cn,sn);
454:
1.6 noro 455: if ( ox_exchange_mathcap ) {
456: /* request remote mathcap */
457: ox_send_cmd(sn,SM_mathcap);
458: ox_send_cmd(sn,SM_popCMO);
459: ox_flush_stream_force(sn);
1.26 noro 460: ox_recv(sn,&id,&obj); server_mathcap = (MATHCAP)obj;
1.6 noro 461: store_remote_mathcap(sn,server_mathcap);
462:
463: /* send my mathcap */
464: create_my_mathcap("asir");
465: ox_send_data(sn,my_mathcap);
466: ox_send_cmd(sn,SM_setMathcap);
467: }
1.1 noro 468: /* return the server id */
469: STOQ(ind,*rp);
470: }
471:
1.26 noro 472: void spawn_server(char *host,char *launcher,char *server,
473: int use_unix,int use_ssh,int use_x,int conn_to_serv,
474: char *control_port_str,char *server_port_str)
1.1 noro 475: {
476: char localhost[BUFSIZ];
1.17 noro 477: char *dname,*conn_str,*rsh,*dname0;
1.15 noro 478: char AsirExe[BUFSIZ];
479: STRING rootdir;
480: char prog[BUFSIZ];
481: char *av[BUFSIZ];
1.26 noro 482: #if !defined(VISUAL)
483: char cmd[BUFSIZ];
484: #endif
485: void Pget_rootdir();
1.1 noro 486:
1.17 noro 487: dname0 = (char *)getenv("DISPLAY");
1.23 noro 488: if ( !dname0 )
489: dname0 = "0";
1.17 noro 490: dname = use_x ? dname0 : 0;
1.1 noro 491: conn_str = conn_to_serv ? "1" : "0";
1.13 noro 492: rsh = getenv("ASIR_RSH");
493: if ( !rsh )
494: rsh = use_ssh ? "ssh" : RSH;
1.25 noro 495: if ( !use_unix && strstr(rsh,"ssh") ) {
1.13 noro 496: /*
497: * if "ssh" is used to invoke a remote server,
498: * we should not specify "-display".
499: */
500: use_ssh = 1;
501: }
1.1 noro 502: gethostname(localhost,BUFSIZ);
1.15 noro 503: #if defined(VISUAL)
504: if ( !use_unix )
505: error("spawn_server : not implemented on Windows");
506: Pget_rootdir(&rootdir);
507: sprintf(AsirExe,"%s\\bin\\engine.exe",BDY(rootdir));
508: strcpy(prog,server);
509: server = strrchr(prog,'/')+1;
510: av[0] = "ox_launch";
511: av[1] = "127.0.0.1";
512: av[2] = conn_str;
513: av[3] = control_port_str;
514: av[4] = server_port_str;
515: av[5] = server;
516: av[6] = use_x ? "1" : "0";
517: av[7] = 0;
518:
519: _spawnv(_P_NOWAIT,AsirExe,av);
520: // _spawnv(_P_NOWAIT,"d:\\home\\noro\\engine2000\\debug\\engine.exe",av);
521: // printf("ox_launch 127.0.0.1 %s %s %s %s 0\n",conn_str,control_port_str,server_port_str,server);
522: #else
1.1 noro 523: if ( use_unix ) {
524: if ( !fork() ) {
1.27 ! noro 525: #if 1
1.2 noro 526: setpgid(0,getpid());
1.1 noro 527: if ( dname )
1.27 ! noro 528: #if defined(__CYGWIN__)
! 529: {
! 530: execlp("start.exe","start",
! 531: "c:\\cygwin\\usr\\local\\lib\\asir\\ox_launch.exe",".",conn_str,
! 532: control_port_str,server_port_str,server,"1",0);
! 533: }
! 534: #else
1.13 noro 535: execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,
1.1 noro 536: "-geometry","60x10","-e",launcher,".",conn_str,
537: control_port_str,server_port_str,server,dname,0);
1.27 ! noro 538: #endif
! 539: else
1.1 noro 540: execlp(launcher,launcher,".",conn_str,
1.17 noro 541: control_port_str,server_port_str,server,dname0,"-nolog",0);
1.27 ! noro 542: #else
! 543: printf("ox_launch.exe . %s %s %s %s %s %s",conn_str,control_port_str,
! 544: server_port_str,server,dname0,"-nolog");
! 545: exit(0);
! 546: #endif
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 )
1.25 noro 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
1.25 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
1.25 noro 575: if ( use_ssh )
576: sprintf(cmd,
577: "%s -f -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",
578: rsh,host,launcher,localhost,conn_str,
579: control_port_str,server_port_str,server,"1","-nolog");
580: else
581: sprintf(cmd,
1.17 noro 582: "%s -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",
1.1 noro 583: rsh,host,launcher,localhost,conn_str,
1.17 noro 584: control_port_str,server_port_str,server,dname0,"-nolog");
1.1 noro 585: system(cmd);
586: }
1.15 noro 587: #endif /* VISUAL */
1.1 noro 588: }
589:
1.26 noro 590: void Pox_launch(NODE arg,Obj *rp)
1.1 noro 591: {
1.26 noro 592: ox_launch_main(1,arg,rp);
1.1 noro 593: }
594:
1.26 noro 595: void Pox_launch_nox(NODE arg,Obj *rp)
1.1 noro 596: {
1.26 noro 597: ox_launch_main(0,arg,rp);
1.1 noro 598: }
599:
600: /*
601: ox_launch() : invoke local ox_asir
602: ox_launch(0,ox_xxx) : invoke local ox_xxx with asir_libdir/ox_launch
603: ox_launch(remote,lib,ox_xxx) : invoke remote ox_xxx with lib/ox_launch
604: */
605:
1.26 noro 606: void ox_launch_main(int with_x,NODE arg,Obj *p)
1.1 noro 607: {
608: char *str;
1.26 noro 609: char *hostname,*servername;
1.1 noro 610: char *control;
611: int use_unix;
1.26 noro 612: Q ret;
1.1 noro 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;
1.26 noro 651: ox_launch_generic(hostname,control,servername,use_unix,0,with_x,0,&ret);
652: *p = (Obj)ret;
1.1 noro 653: }
654:
1.26 noro 655: int register_server(int af_unix,int m,int c)
1.1 noro 656: {
1.26 noro 657: int s,i;
1.1 noro 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);
1.27 ! noro 684: t = (struct m_c *)MALLOC_ATOMIC(s); bzero((void *)m_c_tab,s);
! 685: bcopy((void *)m_c_tab,(void *)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:
1.26 noro 699: int get_mcindex(int i)
1.1 noro 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:
1.26 noro 711: void Pox_select(NODE arg,LIST *rp)
1.1 noro 712: {
713: int fd,n,i,index,mcind;
714: fd_set r,w,e;
715: NODE list,t,t1;
716: Q q;
717: double max;
718: struct timeval interval;
719: struct timeval *tvp;
720:
721: list = BDY((LIST)ARG0(arg)); arg = NEXT(arg);
722: if ( arg ) {
723: max = ToReal((Num)BDY(arg));
724: interval.tv_sec = (int)max;
725: interval.tv_usec = (int)((max-(int)max)*1000000);
726: tvp = &interval;
727: } else
728: tvp = 0;
729:
730: FD_ZERO(&r); FD_ZERO(&w); FD_ZERO(&e);
731: for ( t = list; t; t = NEXT(t) ) {
732: index = QTOS((Q)BDY(t));
733: valid_mctab_index(index);
1.26 noro 734: fd = get_fd(m_c_tab[index].c); FD_SET((unsigned int)fd,&r);
1.1 noro 735: }
736: n = select(FD_SETSIZE,&r,&w,&e,tvp);
737: for ( i = 0, t = 0; n && i < FD_SETSIZE; i++ )
738: if ( FD_ISSET(i,&r) ) {
739: /* index : index to iofp array */
740: index = get_index(i);
741: /* mcind : index to m_c_tab array */
742: mcind = get_mcindex(index);
743: n--; STOQ(mcind,q); MKNODE(t1,q,t); t = t1;
744: }
745: MKLIST(*rp,t);
746: }
747:
1.26 noro 748: void Pox_flush(NODE arg,Q *rp)
1.1 noro 749: {
750: int index = QTOS((Q)ARG0(arg));
751:
752: valid_mctab_index(index);
753: ox_flush_stream_force(m_c_tab[index].c);
754: *rp = ONE;
755: }
756:
1.26 noro 757: void Pox_send_raw_cmo(NODE arg,Obj *rp)
1.8 noro 758: {
759: int s;
760: int index = QTOS((Q)ARG0(arg));
761:
762: valid_mctab_index(index);
763: s = m_c_tab[index].c;
764: ox_write_cmo(s,(Obj)ARG1(arg));
765: /* flush always */
766: ox_flush_stream(s);
767: *rp = 0;
768: }
769:
1.26 noro 770: void Pox_recv_raw_cmo(NODE arg,Obj *rp)
1.8 noro 771: {
772: int s;
773: int index = QTOS((Q)ARG0(arg));
774:
775: valid_mctab_index(index);
776: s = m_c_tab[index].c;
777: ox_read_cmo(s,rp);
778: }
779:
1.26 noro 780: void Pox_push_local(NODE arg,Obj *rp)
1.1 noro 781: {
782: int s;
783: struct oLIST dummy;
784: VL vl;
785: int index = QTOS((Q)ARG0(arg));
786:
787: valid_mctab_index(index);
788: s = m_c_tab[index].c; arg = NEXT(arg);
789:
790: dummy.id = O_LIST; dummy.body = arg;
791: get_vars_recursive((Obj)&dummy,&vl);
792:
793: ox_send_local_ring(s,vl);
794: for ( ; arg; arg = NEXT(arg) )
795: ox_send_local_data(s,BDY(arg));
796: *rp = 0;
797: }
798:
1.26 noro 799: void Pox_push_cmo(NODE arg,Obj *rp)
1.1 noro 800: {
801: int s;
802: int index = QTOS((Q)ARG0(arg));
803:
804: valid_mctab_index(index);
805: s = m_c_tab[index].c; arg = NEXT(arg);
806: for ( ; arg; arg = NEXT(arg) )
807: ox_send_data(s,BDY(arg));
808: *rp = 0;
809: }
810:
1.26 noro 811: void Pox_push_vl(NODE arg,Obj *rp)
1.1 noro 812: {
813: int index = QTOS((Q)ARG0(arg));
814:
815: valid_mctab_index(index);
816: ox_send_local_ring(m_c_tab[index].c,CO);
817: *rp = 0;
818: }
819:
1.26 noro 820: void Pox_pop_local(NODE arg,Obj *rp)
1.1 noro 821: {
822: int s;
823: int index = QTOS((Q)ARG0(arg));
824:
825: valid_mctab_index(index);
826: s = m_c_tab[index].c;
827: ox_send_cmd(s,SM_popSerializedLocalObject);
828: ox_flush_stream_force(s);
829: ox_get_result(s,rp);
830: }
831:
1.26 noro 832: void Pox_pop_cmo(NODE arg,Obj *rp)
1.1 noro 833: {
834: int s;
835: int index = QTOS((Q)ARG0(arg));
836:
837: valid_mctab_index(index);
838: s = m_c_tab[index].c;
839: ox_send_cmd(s,SM_popCMO);
840: ox_flush_stream_force(s);
841: ox_get_result(s,rp);
842: }
843:
1.26 noro 844: void Pox_pop0_local(NODE arg,Obj *rp)
1.1 noro 845: {
846: int index = QTOS((Q)ARG0(arg));
847:
848: valid_mctab_index(index);
849: ox_send_cmd(m_c_tab[index].c,SM_popSerializedLocalObject);
850: *rp = 0;
851: }
852:
1.26 noro 853: void Pox_pop0_cmo(NODE arg,Obj *rp)
1.1 noro 854: {
855: int index = QTOS((Q)ARG0(arg));
856:
857: valid_mctab_index(index);
858: ox_send_cmd(m_c_tab[index].c,SM_popCMO);
859: *rp = 0;
860: }
861:
1.26 noro 862: void Pox_pop0_string(NODE arg,STRING *rp)
1.1 noro 863: {
864: int index = QTOS((Q)ARG0(arg));
865:
866: valid_mctab_index(index);
867: ox_send_cmd(m_c_tab[index].c,SM_popString);
868: *rp = 0;
869: }
870:
1.26 noro 871: void Pox_pop_string(NODE arg,Obj *rp)
1.1 noro 872: {
1.26 noro 873: int s;
1.1 noro 874: int index = QTOS((Q)ARG0(arg));
875:
876: valid_mctab_index(index);
877: s = m_c_tab[index].c;
878: ox_send_cmd(s,SM_popString);
879: ox_flush_stream_force(s);
880: ox_get_result(s,rp);
881: }
882:
1.26 noro 883: void Pox_get(NODE arg,Obj *rp)
1.1 noro 884: {
1.3 noro 885: int index;
1.1 noro 886: int s;
887:
1.3 noro 888: if ( !arg ) {
889: /* client->server */
890: ox_get_result(0,rp);
891: } else {
892: /* server->client */
893: index = QTOS((Q)ARG0(arg));
894: valid_mctab_index(index);
895: s = m_c_tab[index].c;
896: ox_flush_stream_force(s);
897: ox_get_result(s,rp);
898: }
1.1 noro 899: }
900:
1.26 noro 901: void Pox_pops(NODE arg,Obj *rp)
1.1 noro 902: {
903: int s;
904: USINT n;
905: int index = QTOS((Q)ARG0(arg));
906:
907: valid_mctab_index(index);
908: s = m_c_tab[index].c;
909: if ( NEXT(arg) )
910: MKUSINT(n,QTOS((Q)ARG1(arg)));
911: else
912: MKUSINT(n,1);
913: ox_send_data(s,n);
914: ox_send_cmd(s,SM_pops);
915: *rp = 0;
916: }
917:
1.26 noro 918: void Pox_execute_function(NODE arg,Obj *rp)
1.1 noro 919: {
920: int s;
921: USINT ui;
922: int index = QTOS((Q)ARG0(arg));
923:
924: valid_mctab_index(index);
925: s = m_c_tab[index].c;
926: MKUSINT(ui,QTOS((Q)ARG2(arg)));
927: ox_send_data(s,ui);
928: ox_send_data(s,ARG1(arg));
929: ox_send_cmd(s,SM_executeFunction);
930: *rp = 0;
931: }
932:
1.26 noro 933: void Pox_setname(NODE arg,Obj *rp)
1.1 noro 934: {
935: int s;
936: int index = QTOS((Q)ARG0(arg));
937:
938: valid_mctab_index(index);
939: s = m_c_tab[index].c;
940: ox_send_data(s,ARG1(arg));
941: ox_send_cmd(s,SM_setName);
942: *rp = 0;
943: }
944:
1.26 noro 945: void Pox_evalname(NODE arg,Obj *rp)
1.1 noro 946: {
947: int s;
948: int index = QTOS((Q)ARG0(arg));
949:
950: valid_mctab_index(index);
951: s = m_c_tab[index].c;
952: ox_send_data(s,ARG1(arg));
953: ox_send_cmd(s,SM_evalName);
954: *rp = 0;
955: }
956:
1.26 noro 957: void Pox_execute_string(NODE arg,Obj *rp)
1.1 noro 958: {
959: int s;
960: int index = QTOS((Q)ARG0(arg));
961:
962: valid_mctab_index(index);
963: s = m_c_tab[index].c;
964: ox_send_data(s,ARG1(arg));
965: ox_send_cmd(s,SM_executeStringByLocalParser);
966: *rp = 0;
967: }
968:
969: /* arg=[sid,fname,arg0,arg1,...,arg{n-1}] */
970:
1.26 noro 971: void Pox_rpc(NODE arg,Obj *rp)
1.1 noro 972: {
973: int s,i,n;
974: STRING f;
975: USINT ui;
976: pointer *w;
977: NODE t;
978: int index = QTOS((Q)ARG0(arg));
979:
980: valid_mctab_index(index);
981: s = m_c_tab[index].c; arg = NEXT(arg);
982: f = (STRING)BDY(arg); arg = NEXT(arg);
983: ox_send_local_ring(s,CO);
984: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
985: w = (pointer *)ALLOCA(n*sizeof(pointer));
986: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
987: w[i] = BDY(t);
988: for ( i = n-1; i >= 0; i-- )
989: ox_send_local_data(s,w[i]);
990: MKUSINT(ui,n);
991: ox_send_data(s,ui);
992: ox_send_data(s,f);
993: ox_send_cmd(s,SM_executeFunction);
994: *rp = 0;
995: }
996:
1.26 noro 997: void Pox_cmo_rpc(NODE arg,Obj *rp)
1.1 noro 998: {
999: int s,i,n;
1000: STRING f;
1001: USINT ui;
1002: NODE t;
1003: pointer *w;
1004: int index = QTOS((Q)ARG0(arg));
1005:
1006: valid_mctab_index(index);
1007: s = m_c_tab[index].c; arg = NEXT(arg);
1008: f = (STRING)BDY(arg); arg = NEXT(arg);
1009: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
1010: w = (pointer *)ALLOCA(n*sizeof(pointer));
1011: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
1012: w[i] = BDY(t);
1013: for ( i = n-1; i >= 0; i-- )
1014: ox_send_data(s,w[i]);
1015: MKUSINT(ui,n);
1016: ox_send_data(s,ui);
1017: ox_send_data(s,f);
1018: ox_send_cmd(s,SM_executeFunction);
1019: *rp = 0;
1020: }
1021:
1.26 noro 1022: void Pox_reset(NODE arg,Q *rp)
1.1 noro 1023: {
1024: USINT t;
1.26 noro 1025: int id,c,m;
1.1 noro 1026: Obj obj;
1027: int index = QTOS((Q)ARG0(arg));
1028:
1029: valid_mctab_index(index);
1030: m = m_c_tab[index].m;
1031: c = m_c_tab[index].c;
1032: if ( m >= 0 ) {
1033: if ( argc(arg) == 1 ) {
1034: ox_send_cmd(m,SM_control_reset_connection);
1035: ox_flush_stream_force(m);
1.26 noro 1036: ox_recv(m,&id,&obj); t = (USINT)obj;
1.1 noro 1037: }
1038: *rp = ONE;
1039: #if defined(VISUAL)
1040: Sleep(100);
1041: ox_send_cmd(c,SM_nop);
1042: ox_flush_stream_force(c);
1043: #endif
1044: while ( 1 ) {
1045: ox_recv(c,&id,&obj);
1046: if ( id == OX_SYNC_BALL )
1047: break;
1048: }
1049: ox_send_sync(c);
1.5 noro 1050: } else
1051: *rp = 0;
1052: }
1053:
1.26 noro 1054: void Pox_intr(NODE arg,Q *rp)
1.5 noro 1055: {
1056: int m;
1057: int index = QTOS((Q)ARG0(arg));
1058:
1059: valid_mctab_index(index);
1060: m = m_c_tab[index].m;
1061: if ( m >= 0 ) {
1062: if ( argc(arg) == 1 ) {
1063: ox_send_cmd(m,SM_control_intr);
1064: ox_flush_stream_force(m);
1065: }
1066: *rp = ONE;
1.1 noro 1067: } else
1068: *rp = 0;
1069: }
1070:
1.26 noro 1071: void Pox_sync(NODE arg,Q *rp)
1.1 noro 1072: {
1073: int c;
1074: int index = QTOS((Q)ARG0(arg));
1075:
1076: valid_mctab_index(index);
1077: c = m_c_tab[index].c;
1078: ox_send_sync(c);
1079: *rp = 0;
1080: }
1081:
1.26 noro 1082: void Pox_shutdown(NODE arg,Q *rp)
1.1 noro 1083: {
1084: int s;
1085: int index = QTOS((Q)ARG0(arg));
1.26 noro 1086: #if !defined(VISUAL)
1.1 noro 1087: int status;
1.26 noro 1088: #endif
1.1 noro 1089:
1090: valid_mctab_index(index);
1091: s = m_c_tab[index].m;
1092: ox_send_cmd(s,SM_shutdown);
1093: free_iofp(s);
1.18 noro 1094: #if !defined(VISUAL)
1095: s = m_c_tab[index].c;
1096: free_iofp(s);
1097: #endif
1.1 noro 1098: #if !MPI && !defined(VISUAL)
1099: if ( m_c_tab[index].af_unix )
1100: wait(&status);
1101: #endif
1.8 noro 1102: m_c_tab[index].m = -1; m_c_tab[index].c = -1;
1.1 noro 1103: m_c_tab[index].af_unix = 0;
1104: *rp = 0;
1105: }
1106:
1.26 noro 1107: void Pox_push_cmd(NODE arg,Q *rp)
1.1 noro 1108: {
1.7 noro 1109: int ui;
1.1 noro 1110: int index = QTOS((Q)ARG0(arg));
1111:
1112: valid_mctab_index(index);
1.7 noro 1113: ui = QTOS((Q)ARG1(arg));
1.1 noro 1114: ox_send_cmd(m_c_tab[index].c,ui);
1115: *rp = 0;
1116: }
1.16 noro 1117:
1118: void shutdown_all() {
1119: int s;
1120: int i,index;
1.26 noro 1121: #if !defined(VISUAL)
1.16 noro 1122: int status;
1.26 noro 1123: #endif
1.16 noro 1124:
1125: for ( i = I_am_server?1:0; i < m_c_i; i++ ) {
1126: index = i;
1127: check_valid_mctab_index(index);
1128: if ( index < 0 )
1129: continue;
1130: s = m_c_tab[index].m;
1131: ox_send_cmd(s,SM_shutdown);
1.21 noro 1132: #if defined(VISUAL)
1133: Sleep(1000);
1134: #endif
1.16 noro 1135: free_iofp(s);
1.18 noro 1136: #if !defined(VISUAL)
1137: s = m_c_tab[index].c;
1138: free_iofp(s);
1139: #endif
1.16 noro 1140: #if !MPI && !defined(VISUAL)
1141: if ( m_c_tab[index].af_unix )
1142: wait(&status);
1143: #endif
1144: m_c_tab[index].m = 0; m_c_tab[index].c = 0;
1145: m_c_tab[index].af_unix = 0;
1146: }
1147: }
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